CN109759268B - Liquid container - Google Patents

Abstract

The invention provides a liquid container, which comprises a cover body assembly and a bottle body, wherein the cover body assembly is in sealing connection with the bottle body and is provided with a spray opening, and the spray opening is directly contacted with the external environment and is used for diffusing fog drops to the external environment; the bottle body and/or the cover body assembly are/is also provided with a positioning structure, and the positioning structure is used for fixedly mounting the liquid container on a driving device of the liquid container when in use. The invention integrates the atomizing sheet in the cover body assembly as a part of the liquid container, thereby avoiding mutual pollution and interference of liquid in different containers caused by sharing one ultrasonic atomizing part.

Description

Liquid container

Technical Field

The invention relates to the technical field of liquid containers, in particular to a liquid container.

Background

At present, in order to satisfy the requirements of users for making the environment comfortable, such as improving sleep, relieving mood, improving skin and avoiding mosquito bite, in the living environment of people in many offices, rooms, vehicles and the like, a plurality of products capable of eliminating air peculiar smell and adjusting indoor humidity, such as an aromatic sprayer, a fragrance sprayer, an air humidifier and the like, appear on the market.

Common small ultrasonic atomizers generally include cup atomizers, lid assembly atomizers, hand-held atomizers, and the like. The atomizer is generally provided with a water cup at the lower part for containing water, a water cup cover at the upper part, an ultrasonic atomization sheet, a driving circuit and a mist outlet hole which are arranged in the water cup cover, a plurality of tiny small holes are formed in the center of the atomization sheet, a cotton swab is propped below the small hole area of the atomization sheet and used for absorbing the water in the cup to the position of the atomization sheet by adopting the capillary principle, and then when the atomization sheet vibrates, the water contacting the position of the cotton swab is atomized and sprayed into the air.

However, in the process of implementing the technical solution invented in the present application, the inventor of the present application finds that the existing small ultrasonic atomization device is mainly suitable for atomizing, humidifying and supplementing moisture, and can be used in an open state for water, but the open state of essential oil causes the problems of volatilization waste and insufficient safety, and is not suitable for the needs of rapidly replacing various liquids and the use needs of essential oil atomization aromatherapy, specifically as follows:

on one hand, the existing atomizer can be used for dropping a few drops of essential oil in water, but the fragrance effect is not ideal;

on the other hand, the container part of the existing atomizer is not suitable for the use of essential oil, the common essential oil is packaged independently in small bottles, the essential oil is sticky and poor in flowability, the price is high, a user can fill or pour the essential oil into another container by himself or herself, the container is troublesome, when the pure essential oil is atomized, the volume of the container is too large, the service time is too long, the cost of the pure essential oil is too high, the expense of replacing the essential oil is high, and the replacement is inconvenient;

in addition, the traditional atomizer can only select one flavor, the types of essential oil are various, different essential oils share one atomizing sheet, the fragrance is not pure enough, and the essential oils can pollute each other. Therefore, when different essential oils are replaced, the cotton core is also replaced, the atomizing head part is also cleaned, and the container is also replaced or cleaned, so that the problem of repeated cleaning is caused.

Disclosure of Invention

In order to solve at least one of the above technical problems, an embodiment of the present invention provides a liquid container, which includes a cap assembly and a bottle body, wherein the cap assembly is hermetically connected to the bottle body,

the cover body assembly is provided with a spray opening, and the spray opening is directly contacted with the external environment and used for diffusing the fog drops to the external environment;

the bottle body and/or the cover body assembly are/is also provided with a positioning structure, and the positioning structure is used for fixedly mounting the liquid container on a driving device of the liquid container when in use.

Further, the liquid container also at least comprises a first electrode and a second electrode which are insulated from each other,

the first electrode and the second electrode are embedded in the cover body assembly and/or the bottle body;

the first electrode and the second electrode respectively at least partially leak out of the outer surface of the liquid container.

Further, the cover body assembly comprises an outer cover, an inner cover and an atomizing sheet, a cavity is formed between the outer cover and the inner cover, the atomizing sheet is located in the cavity, at least one micropore is formed in the atomizing sheet, and the micropore is used for forming droplets of liquid passing through the micropore when the atomizing sheet works; the outer cover is provided with the spray nozzle which is communicated with the micropore; the inner cap is connected with the bottle mouth of the bottle body in a sealing mode, at least one liquid permeating hole is formed in the inner cap, and the liquid permeating hole is communicated with the cavity and the liquid storage cavity of the bottle body.

Further, the atomizing sheet is respectively connected with the outer cover and the inner cover in a sealing manner.

In one embodiment, the outer edge of the atomization plate is hermetically connected with the outer cover.

Further, the cover body assembly further comprises a wetting piece, wherein the wetting piece is limited between the atomization sheet and the inner cover and used for accumulating liquid and keeping the liquid on the surface of the atomization sheet.

Further, the outer cover is provided with a first top wall, the first top wall is provided with the spray outlets, and the spray outlets penetrate through the first top wall;

the inner cup has the second roof, the second roof is towards being equipped with first recess of atomizing piece one side, soak the piece install in first recess, be equipped with in the first recess at least one the liquid hole.

Furthermore, one side surface of the soaking piece is attached to the atomizing sheet, and the other side surface of the soaking piece is attached to the inner cover; the infiltration piece at least covers the micropore area of the atomization piece.

Further, the positioning structure comprises at least one adsorption piece and/or at least one piece to be adsorbed, and the cover body assembly is connected with the driving device through adsorption force.

Furthermore, at least one second groove is formed in the inner surface or the outer surface of the first top wall, the adsorption piece is contained in the second groove, and the adsorption piece corresponds to the second groove one to one;

or the like, or, alternatively,

the inner surface or the outer surface of the first top wall is provided with at least one second groove, the to-be-adsorbed piece is accommodated in the second groove, and the to-be-adsorbed piece corresponds to the second groove one to one;

or the like, or, alternatively,

the inner surface or the outer surface of the first top wall is provided with a plurality of second grooves, wherein at least one of the second grooves is provided with the adsorption piece, and at least one of the second grooves is provided with the piece to be adsorbed.

Further, the cover assembly further comprises at least one insulating seal, and the insulating seal at least exposes the micropore area of the atomizing sheet.

Further, the first electrode penetrates through the insulating sealing member to be electrically connected with the positive electrode of the atomizing sheet, and the second electrode penetrates through the insulating sealing member to be electrically connected with the negative electrode of the atomizing sheet.

Furthermore, the outer cover is provided with a first side wall, the inner side of the first side wall is provided with at least one positioning groove, the inner cover is provided with a second side wall, the outer side of the second side wall is provided with at least one positioning rib, and the positioning rib is connected with the positioning groove in a matched manner;

the first side wall is far away from the inboard of first roof still is equipped with the stair structure, the second side wall is far away from the one end of second roof outwards extends has annular flange, annular flange with the stair structure cooperation links to each other for the restriction first roof with the distance between the second roof.

As an embodiment, the atomizing plate comprises a ceramic transduction plate and a vibrating diaphragm, the ceramic transduction plate is arranged on one side of the vibrating diaphragm, and the ceramic transduction plate is connected with the vibrating diaphragm;

the vibrating diaphragm is provided with a plurality of micropores, the ceramic energy conversion sheet is provided with a fourth through hole, and the fourth through hole is at least exposed out of the micropore area of the vibrating diaphragm.

In one embodiment, the atomization plate is a piezoelectric ceramic plate.

Further, the positioning structure is a clamping portion, and the clamping portion is arranged on the outer cover and/or the outer side of the bottle body and used for detachably mounting the liquid container on the driving device when in use.

Furthermore, the inner surface of the second side wall is also provided with a combining part, and the combining part is connected with the bottle mouth in a matching way;

and/or the presence of a gas in the gas,

the outer wall of the bottle mouth is further provided with a rotation stopping portion, and the rotation stopping portion is connected with the inner cover in a matched mode and used for preventing the inner cover from rotating relative to the bottle body.

Preferably, the outside of the cap assembly or the outside of the liquid container is coated with a removable seal for sealing the spray outlet.

By adopting the technical scheme, the liquid container has the following beneficial effects:

1) the electric control part and the atomization part of the atomization driving device are separated, the atomization sheet is integrated in the cover body assembly to be used as a part of the liquid container, the corresponding atomization device can be provided with a plurality of electric control parts, and a plurality of containers with the atomization sheets are installed, so that any one of the liquid containers is selected to be switched on for atomization, and mutual pollution and interference of liquid in different liquid containers caused by sharing one ultrasonic atomization part are avoided;

2) the liquid container can be matched with the driving parts of the atomizing device one by one, and the liquid container can be made into an independent disposable type, namely, the liquid container is used up as an integral consumable part of a product at one time, so that the problem of repeated cleaning caused by the repeated use of the liquid container for replacing the liquid type is avoided, and meanwhile, the atomizing device and the liquid container can be made into an integral structure in sealing connection for ensuring the sealing effect;

3) when the liquid container is used, the liquid container can be quickly arranged on the atomization moving device through the positioning structure, the liquid container can quickly work after being started, liquid in the liquid container is atomized and quickly diffused to the external environment, and the liquid container can also quickly finish the replacement operation when different liquid containers are replaced;

4) the liquid container of the invention adopts the mode of inversion or nearly flat placement to ensure the contact of the liquid and the atomizing sheet, the traditional water absorption cotton stick is cancelled, and meanwhile, the liquid container as a whole can be small, exquisite and beautiful;

5) the liquid container is highly integrated, the sealing structure is well formed when the liquid container leaves a factory, a user does not need to disassemble and assemble the liquid container, and the problems of leakage, volatilization and the like caused by human errors can be avoided to the greatest extent.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a perspective view of a liquid container according to an embodiment of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a cross-sectional view of a liquid container according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of an inner cap according to an embodiment of the present invention;

fig. 5 is another exploded sectional view of the bottle cap assembly of the present invention;

FIG. 6 is an assembly view of a liquid container and an atomizing driving device according to an embodiment of the present invention;

fig. 7 is an electrical schematic diagram of an atomization driving device and an atomization plate according to an embodiment of the present invention.

The following is a supplementary description of the drawings:

1-a cover assembly; 11-an outer cover; 110-a spray outlet; 111-a first top wall; 112-a first side wall; 113-a second groove; 12-an inner cover; 120-liquid permeable pores; 121-a second top wall; 122-a second sidewall; 123-a first groove; 124-clamping teeth; 13-an atomizing sheet; 14-a wetted-out part; 151-first electrode; 152-a second electrode; 161-a first insulating seal; 162-a second insulating seal; 163-third insulating seal; 17-iron blocks; 18-a finish seal;

2-bottle body; 21-clamping groove; 22-rotation stop part;

3-atomization driving device.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.

Example 1:

referring to fig. 1 to 5, a liquid container includes acover assembly 1 and abottle body 2, thecover assembly 1 is hermetically connected to thebottle body 2, thecover assembly 1 has aspray outlet 110, and thespray outlet 110 directly contacts with the external environment for spreading mist droplets to the external environment; thebottle body 2 and/or thecover body assembly 1 are/is further provided with a positioning structure, and the positioning structure is used for fixedly mounting the liquid container on a driving device of the liquid container when in use.

Thecover body assembly 1 comprises anouter cover 11, aninner cover 12 and anatomizing sheet 13, wherein theinner cover 12 is nested in theouter cover 11, a cavity is formed between theouter cover 11 and theinner cover 12, theatomizing sheet 13 is positioned in the cavity, and at least one micropore is formed in theatomizing sheet 13 and used for forming fog drops on liquid passing through the micropore when the atomizing sheet works; theouter cover 11 is provided with thespray opening 110, and thespray opening 110 is communicated with the micropore; theinner cap 12 is connected with the bottle mouth of thebottle body 2 in a sealing manner, at least oneliquid permeating hole 120 is formed in theinner cap 12, and theliquid permeating hole 120 is communicated with the cavity and the liquid storage cavity of thebottle body 2. Preferably, theatomizing plate 13 is provided with a plurality of micropores.

The liquid container at least comprises afirst electrode 151 and asecond electrode 152 which are insulated from each other, and thefirst electrode 151 and thesecond electrode 152 are embedded on thecover body assembly 1 and/or thebottle body 2; thefirst electrode 151 and thesecond electrode 152 each at least partially leak out of the outer surface of the liquid container.

In a possible embodiment, the liquid container includes afirst electrode 151 and asecond electrode 152 that are insulated from each other, thefirst electrode 151 is embedded in theouter cap 11 or thebottle body 2, one end of thefirst electrode 151 is electrically connected to the positive electrode of theatomizing sheet 13, and the other end of thefirst electrode 151 is exposed to the outside surface of the liquid container; thesecond electrode 152 is embedded in theouter cover 11 or thebottle body 2, one end of thesecond electrode 152 is electrically connected with the negative electrode of theatomizing sheet 13, and the other end of thesecond electrode 152 is exposed out of the outer surface of the liquid container.

Specifically, thefirst electrode 151 and thesecond electrode 152 are both conductors, and the conductors are metal contacts, annular conductors, or conductors having other shapes. As shown in fig. 2, thefirst electrode 151 and thesecond electrode 152 are embedded in the top end of theouter cover 11, and thefirst electrode 151 and thesecond electrode 152 are metal contacts. When the liquid container is used as a disposable product, the cost of disposable consumables and the volume are reduced.

It should be noted that the liquid container may further include other electrodes insulated from each other, and the electrodes are used for electrically connecting functions such as a light effect, a liquid level detection module, or other prompting modules, or the liquid container is provided with a plurality ofatomizing sheets 13 and is used in cooperation with the plurality of electrodes insulated from each other.

As shown in fig. 3 and 5, thecover assembly 1 further includes a wettingmember 14, and the wettingmember 14 is limited between the atomizingsheet 13 and theinner cover 12, and is used for accumulating the liquid and keeping the liquid on the surface of theatomizing sheet 13. One side surface of the soakingpiece 14 is attached to theatomizing sheet 13, and the other side surface of the soakingpiece 14 is attached to theinner cover 12; the wettingmember 14 covers at least the micro-porous area of theatomizing sheet 13. In a possible embodiment, theinfiltration member 14 may be made of a sponge-like sheet with a dense, loose cellular structure or a fibrous material such as a cotton pad, felt, or the like.

As shown in fig. 3 to 5, theouter cover 11 includes a firsttop wall 111 and afirst side wall 112, the firsttop wall 111 is connected to thefirst side wall 112, the firsttop wall 111 is provided with thespray opening 110, and thespray opening 110 penetrates through the upper and lower surfaces of the firsttop wall 111; theinner lid 12 includes a secondtop wall 121 and asecond side wall 122, and the secondtop wall 121 and thesecond side wall 122 are connected.

As shown in fig. 4 and 5, afirst groove 123 is formed on a side of the secondtop wall 121 facing theatomizing sheet 13, the wettingmember 14 is mounted in thefirst groove 123, and at least one liquid-permeable hole 120 is formed in thefirst groove 123.

In a possible embodiment, as shown in fig. 4, a plurality of the liquid-permeable holes 120 are provided in thefirst groove 123, the liquid-permeable holes 120 are distributed at intervals, and the liquid-permeable holes 120 are circular holes, tapered holes, circular toothed holes, or special-shaped holes. The irregular holes refer to hole shapes other than circular shapes, such as polygonal holes, sawtooth-shaped holes and the like.

In a possible embodiment, one liquid-permeable hole 120 may be further disposed in thefirst groove 123, and the liquid-permeable hole 120 is a circular hole, a tapered hole, a circular toothed hole, or a special-shaped hole. Preferably, the liquid-permeable hole 120 is located at a central position of thefirst groove 123.

Theatomizing plate 13 is connected to theouter cover 11 and theinner cover 12 in a sealing manner. Specifically, theatomizing plate 13 is hermetically connected to theouter cover 11 and the secondtop wall 121, respectively. Wherein, theatomizing plate 13 is hermetically connected to theouter cover 11, which means that theatomizing plate 13 can be hermetically connected to the firsttop wall 111 and/or thefirst side wall 112.

Thecover assembly 1 further comprises at least one insulating seal member, which exposes at least a micro-porous area of theatomizing plate 13. Preferably, thefirst electrode 151 is electrically connected to the positive electrode of theatomization sheet 13 through the insulating seal, and thesecond electrode 152 is electrically connected to the negative electrode of theatomization sheet 13 through the insulating seal. .

In a possible embodiment, as shown in fig. 3 and 4, thecover assembly 1 comprises a first insulatingseal 161 and a secondinsulating seal 162, the first insulatingseal 161 is disposed between the atomizingplate 13 and the firsttop wall 111, the first insulatingseal 161 is provided with a second through hole, and the second through hole is opposite to theatomizing opening 110; the second insulating sealingmember 162 is disposed between the atomizingsheet 13 and the secondtop wall 121, and the second insulating sealingmember 162 is provided with a third through hole, which is opposite to the micro-hole region of theatomizing sheet 13. Preferably, the first insulatingseal 161 and the second insulatingseal 162 are ring-shaped sealing rings.

In a possible embodiment, as shown in fig. 5, thecover assembly 1 comprises a thirdinsulating seal 163, the thirdinsulating seal 163 having a first surface and a second surface, the first surface being attached to the firsttop wall 111, the second surface being attached to the secondtop wall 121; insulating seal spare third is equipped with first through-hole, first through-hole link up first surface and second surface, the lateral wall of first through-hole is equipped with first draw-in groove, atomizingpiece 13 with first draw-in groove cooperation is connected.

In addition, it should be noted that theatomizing plate 13 can also be hermetically connected to the firsttop wall 111 and the secondtop wall 121 by mechanical pressing, and an insulating sealing member is not required.

The positioning structure comprises at least one adsorption piece and/or at least one piece to be adsorbed, and thecover body assembly 1 is connected with a driving device through adsorption force.

Specifically, as shown in fig. 3 and 5, at least onesecond groove 113 is formed on an inner surface or an outer surface of the firsttop wall 111, the adsorbing members are accommodated in thesecond grooves 113, and the adsorbing members correspond to thesecond grooves 113 one by one;

or the like, or, alternatively,

the inner surface or the outer surface of the firsttop wall 111 is provided with at least onesecond groove 113, the to-be-adsorbed piece is accommodated in thesecond groove 113, and the to-be-adsorbed piece corresponds to thesecond groove 113 one by one;

or the like, or, alternatively,

the inner surface or the outer surface of the firsttop wall 111 is provided with a plurality ofsecond grooves 113, wherein the adsorbing member is arranged in at least one of thesecond grooves 113, and the member to be adsorbed is arranged in at least one of thesecond grooves 113.

The adsorption member is a magnet, and preferably, the shape of the adsorption member is matched with that of thesecond groove 113; the part to be adsorbed is a ferromagnetic substance, such as iron, cobalt, nickel and alloys thereof and ferrite; preferably, the member to be adsorbed is shaped to fit into thesecond groove 113. Specifically, as shown in fig. 2, fig. 3 and fig. 5, the positioning structure includes two to-be-adsorbed members, and the to-be-adsorbed member is aniron block 17.

It should be noted that the positioning structure may also be a clamping portion, and the clamping portion is disposed at the outer side of theouter cover 11 and/or thebottle body 2, and is used for detachably mounting the liquid container on the driving device when in use. Specifically, the clamping portion can be connected with the atomization driving device in a matched mode in the modes of a rotary buckle, a thread, a quick joint and the like. Can replace to utilize magnetic attraction to connectlid subassembly 1 and atomizing drive arrangement, also can combine magnetic attraction connected mode.

Theatomization plate 13 comprises a ceramic transduction plate and a vibration diaphragm, the ceramic transduction plate is arranged on one side of the vibration diaphragm, and the ceramic transduction plate is connected with the vibration diaphragm; the vibrating diaphragm is provided with a plurality of micropores, the ceramic energy conversion sheet is provided with a fourth through hole, and the fourth through hole is at least exposed out of the micropore area of the vibrating diaphragm. Preferably, the plurality of micropores are formed in the central area of the vibrating diaphragm, and the ceramic energy conversion sheet is of an annular structure. The size of the micropores can ensure that liquid in the liquid storage cavity of the liquid container cannot flow out of the micropores under the action of surface tension under a normal state. The operating principle of theatomization sheet 13 is that when alternating voltage is applied, the ceramic energy conversion sheet can generate tiny vibration to drive the vibration membrane which is closely connected with the ceramic energy conversion sheet to vibrate so as to generate ultrasonic waves to atomize liquid, and atomized fog drops pass through the plurality of micropores to be sprayed out.

In a possible implementation manner, theatomizing plate 13 may also be a piezoelectric ceramic plate, the piezoelectric ceramic plate is provided with the plurality of micropores, the liquid is atomized by generating ultrasonic waves through high-frequency resonance of the piezoelectric ceramic plate by utilizing electronic high-frequency oscillation, and atomized droplets are ejected through the plurality of micropores.

At least one positioning groove is arranged on the inner side of thefirst side wall 112; theinner cover 12 has asecond side wall 122, thesecond side wall 122 is connected to the secondtop wall 121, and at least one positioning rib is disposed on the outer side of thesecond side wall 122, and the positioning rib is connected to the positioning groove in a fitting manner. Preferably, the positioning ribs are connected with the positioning grooves in an interference fit mode.

Preferably, the edge of the vibrating diaphragm extends to form at least one positioning protrusion, and the positioning protrusion is connected with the positioning groove in a matched mode, so that theatomizing plate 13 can be quickly assembled, and the conditions of dislocation and the like in the using process are avoided.

The inner side of the firsttop wall 111, which is far away from thefirst side wall 112, is further provided with a step structure, one end, which is far away from the secondtop wall 121, of thesecond side wall 122 extends outwards to form an annular flange, and the annular flange is connected with the step structure in a matching manner and used for limiting the distance between the firsttop wall 111 and the secondtop wall 121, so that an assembly space for theatomizing plate 13 and the insulating sealing member is reserved. Specifically, one side of the annular flange close to the secondtop wall 121 abuts against the stepped structure, and the other side of the annular flange is flush with one end of thefirst side wall 112 far from thefirst side wall 112; the positioning groove penetrates through the step structure.

The inner surface of thesecond side wall 122 is further provided with a combining part, and the combining part is matched and connected with the bottle mouth. In a possible embodiment, theinner cap 12 and thebottle body 2 may be locked by pressing or may be detachable, wherein the pressing and locking may be a disposable interference fit structure. Specifically, as shown in fig. 2 and fig. 3, a plurality of inwardly protruding retainingteeth 124 are disposed on the inner side of thesecond side wall 122 away from the firsttop wall 111, a plurality of retaininggrooves 21 are disposed on the outer side of the bottle mouth of thebottle body 2, and the retainingteeth 124 and the retaininggrooves 21 are engaged to fix thecap assembly 1 and thebottle body 2 together.

As shown in fig. 2, 3 and 5, thecap assembly 1 further includes a bottlemouth sealing element 18, the bottlemouth sealing element 18 is disposed between theinner cap 12 and the bottle mouth, and is used for sealing theinner cap 12 and the open end of thebottle body 2 to prevent liquid in the liquid storage cavity from leaking; the bottlemouth sealing element 18 is provided with a fifth through hole, which is opposite to theliquid penetrating hole 120 and is used for communicating the liquid storage cavity of thebottle body 2 with theliquid penetrating hole 120. Specifically, thefinish seal 18 is an annular seal.

As shown in fig. 2, the outer wall of the bottle mouth is further provided with arotation stopping portion 22, and therotation stopping portion 22 is connected with theinner cap 12 in a matching manner and used for preventing theinner cap 12 from rotating relative to thebottle body 2. Specifically, as shown in fig. 2, therotation stopping portion 22 is a protrusion.

The outside of thecap assembly 1 or the outside of the liquid container is coated with a removable seal for sealing thespray outlet 110. Specifically, the removable sealing element may be a sealing film, and the sealing film is attached to or bonded to the periphery of thespray opening 110 in a hot-pressing manner to achieve sealing, so that liquid in the liquid storage cavity is prevented from leaking during storage and transportation. In a possible embodiment, the tear-off seal may also be a plate with a tab, which is arranged in thespray opening 110.

Theouter cover 11 and/or the body of thebottle body 2 may further be provided with a fool-proof structure, for example, theouter cover 11 and/or the body of thebottle body 2 may be provided with a chamfer, a mounting and positioning surface, a protrusion or an irregular shape, etc. for rapidly assembling the liquid container to the atomization driving device, and for adjusting the use angle of the liquid container, etc. Specifically, as shown in fig. 1 and 2, theouter cap 11 and the body portion of thebottle body 2 are provided with mounting and positioning surfaces.

In addition, theouter cover 11 and theinner cover 12 are both insulating materials, such as poor conductors of plastic, ceramic, rubber, etc. Thebottle body 2 is made of glass, resin and the like.

It should be noted that the positioning structure may also be the liquid container itself, specifically, the positioning structure is fixed to the driving device of the liquid container by the external contour of the cover assembly, or is fixed to the driving device of the liquid container by the shape of the bottle body, or is fixed to the driving device of the liquid container by combining the external contour of the cover assembly and the shape of the bottle body.

Example 2:

the main difference between this embodiment andembodiment 1 is that the outer edge of theatomizing plate 13 is sealingly connected to theouter cover 11.

Theatomizing plate 13 is embedded in the inner side of the firsttop wall 111, or theatomizing plate 13 is embedded in an accommodating space enclosed by the firsttop wall 111 and thefirst side wall 112.

In a possible embodiment, theatomizing plate 13 and theouter cover 11 may be separately installed, and the interference fit ensures that the contact portion of the outer edge of theatomizing plate 13 and theouter cover 11 is sealed.

In a possible embodiment, theatomizing plate 13 may also be integrally formed with theouter cover 11 to achieve a sealing effect, for example by an injection molding process or a similar hot-melt process.

Thecover assembly 1 further includes an insulating seal member, which exposes at least the micro-porous area of theatomizing plate 13. The insulating sealing element is arranged between theouter cover 11 and theinner cover 12, the top end of the insulating sealing element is attached to the firsttop wall 111 or theatomizing sheet 13, and the bottom end of the insulating sealing element is attached to the secondtop wall 121. Preferably, the insulating seal is exposed to the outside of the positive and negative electrodes of theatomizing sheet 13. In particular, the insulating seal may be a ring-shaped sealing sheet for preventing liquid in the container from leaking out between theouter cap 11 and theinner cap 12.

The working principle of the liquid container is as follows:

when in use, thebottle body 2 and the horizontal plane form a preset included angle, and preferably, the bottle mouth of the liquid container faces downwards;

under normal state, the liquid in the liquid storage cavity can not flow out of the micropores under the action of surface tension;

under the operating condition, liquid in the liquid storage cavity passes through theliquid holes 120 with soak 14 and contact, liquid adsorbs soak 14 on, atomizingpiece 13 circular telegram can produce high frequency ultrasonic vibration, and liquid breaks through a plurality of micropore at atomizingpiece 13 middle part, the atomizing forms the droplet and outwards spouts, through the adjustment frequency, voltage and the electric current that atomizingpiece 13 inserts, can obtain suitable play fog volume, and the corresponding spraying requirement that satisfies the user is like sending out fragrance etc..

Specifically, as shown in fig. 6 and 7, in the present invention, theatomization driving device 3 has a driving circuit of theatomization sheet 13, when in use, the liquid container according to the above embodiment is mounted on theatomization driving device 3, theatomization sheet 13 is connected to the driving circuit, and the PWM control signal in the driving circuit controls the MOS transistor to be turned on or off at a certain frequency, so as to achieve the effect of oscillation of theatomization sheet 13; the current feedback signal of theatomizing plate 13 in the driving circuit detects the working current value of theatomizing plate 13 to judge the working state of the atomizing plate.

The liquid container can be used for holding essential oil, mosquito-repellent incense liquid or cleaning liquid such as medical alcohol, physiological saline, medical distilled water, etc. Can be used for daily life, disinfection, skin care and treatment.

Furthermore, it should be noted that the diameter of the pores of theatomizing plate 13 can be optimized according to different kinds of liquids and different components of the liquid and theatomizing plate 13. Because the liquid components of different requirements are different, and the viscosity and other physical characteristics are also different, the atomization effect of thesame atomization sheet 13 is definitely different for different liquids, and by adopting thecover body assembly 1 of the embodiment, theatomization sheets 13 and the liquid can be matched one by one, so that the number of the open pores and the pore size of theatomization sheet 13 can be adjusted according to the physical characteristics of the liquid, and the optimal effect is achieved. For example, when the liquid is essential oil, different kinds of essential oil can be freely selected by the same fragrance device main body without sharing theatomizing sheet 13, and ideal use effects can be achieved.

The electric control part and the atomization part of the atomization driving device are separated, the atomization sheet is integrated in the cover body assembly to be used as a part of the liquid container, the corresponding atomization device can be provided with a plurality of electric control parts, and a plurality of containers with the atomization sheets are installed, so that any one of the liquid containers is selected to be switched on for atomization, and mutual pollution and interference of liquid in different liquid containers caused by sharing one ultrasonic atomization part are avoided;

the liquid container can be matched with the driving parts of the atomizing device one by one, and the liquid container can be made into an independent disposable type, namely, the liquid container is used up as an integral consumable part of a product at one time, so that the problem of repeated cleaning caused by the repeated use of the liquid container for replacing the liquid type is avoided, and meanwhile, in order to ensure the sealing effect, the atomizing device and the liquid container are made into an integral structure in sealing connection;

when the liquid container is used, the liquid container can be quickly arranged on the atomization moving device through the positioning structure, the liquid container can quickly work after being started, liquid in the liquid container is atomized and quickly diffused to the external environment, and the liquid container can also quickly finish the replacement operation when different liquid containers are replaced;

the liquid container of the invention adopts the mode of inversion or nearly flat placement to ensure the contact of the liquid and the atomizing sheet, the traditional water absorption cotton stick is cancelled, and meanwhile, the liquid container as a whole can be small, exquisite and beautiful;

the liquid container is highly integrated, the sealing structure is well formed when the liquid container leaves a factory, a user does not need to disassemble and assemble the liquid container, and the problems of leakage, volatilization and the like caused by human errors can be avoided to the greatest extent.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (16)

Translated fromChinese

1.一种液体容器，其特征在于：包括盖体组件(1)和瓶体(2)，1. A liquid container, characterized in that: comprising a cover assembly (1) and a bottle body (2),所述盖体组件(1)与所述瓶体(2)密封连接，所述瓶体(2)设置在所述盖体组件(1)上方；The cover assembly (1) is sealedly connected with the bottle body (2), and the bottle body (2) is arranged above the cover assembly (1);所述盖体组件(1)具有喷雾口(110)，所述喷雾口(110)水平朝下设置，所述喷雾口(110)直接接触外界环境，用于将雾滴扩散至外界环境；The cover assembly (1) has a spray port (110), the spray port (110) is arranged horizontally downward, and the spray port (110) directly contacts the external environment, and is used for spreading the mist droplets to the external environment;所述液体容器为独立抛弃型，所述瓶体(2)和/或所述盖体组件(1)还设有定位结构，The liquid container is of an independent disposable type, and the bottle body (2) and/or the cover body assembly (1) are further provided with a positioning structure,所述定位结构用于在使用时将一个所述液体容器固定安装于具有多个驱动部分的雾化驱动装置的一个驱动部分上。The positioning structure is used for fixing one of the liquid containers on one driving part of the atomization driving device having a plurality of driving parts when in use.2.根据权利要求1所述的液体容器，其特征在于：所述液体容器还至少包括相互绝缘的第一电极(151)和第二电极(152)，2. The liquid container according to claim 1, wherein the liquid container further comprises at least a first electrode (151) and a second electrode (152) which are insulated from each other,所述第一电极(151)和所述第二电极(152)嵌设于所述盖体组件(1)和/或所述瓶体(2)上；The first electrode (151) and the second electrode (152) are embedded on the cover assembly (1) and/or the bottle body (2);所述第一电极(151)和所述第二电极(152)分别至少部分裸漏出所述液体容器的外表面。The first electrode (151) and the second electrode (152) respectively at least partially leak out of the outer surface of the liquid container.3.根据权利要求2所述的液体容器，其特征在于：所述盖体组件(1)包括外盖(11)、内盖(12)和雾化片(13)3. The liquid container according to claim 2, wherein the cover assembly (1) comprises an outer cover (11), an inner cover (12) and an atomizing sheet (13)所述外盖(11)和所述内盖(12)之间形成有腔体，所述雾化片(13)位于所述腔体内，A cavity is formed between the outer cover (11) and the inner cover (12), and the atomizing sheet (13) is located in the cavity,所述雾化片(13)上设有至少一个微孔，所述微孔用于在所述雾化片(13)工作时将穿过所述微孔的液体形成雾滴；The atomizing sheet (13) is provided with at least one micro-hole, and the micro-hole is used to form droplets of the liquid passing through the micro-hole when the atomizing sheet (13) works;所述外盖(11)设有所述喷雾口(110)，所述喷雾口(110)与所述微孔连通；The outer cover (11) is provided with the spray port (110), and the spray port (110) communicates with the micropore;所述内盖(12)与所述瓶体(2)的瓶口密封连接，所述内盖(12)上设有至少一个透液孔(120)，所述透液孔(120)连通所述腔体和所述瓶体(2)的储液腔。The inner cover (12) is sealedly connected with the bottle mouth of the bottle body (2), and at least one liquid-permeable hole (120) is provided on the inner cover (12), and the liquid-permeable hole (120) communicates with the The cavity and the liquid storage cavity of the bottle body (2).4.根据权利要求3所述的液体容器，其特征在于：所述雾化片(13)分别与所述外盖(11)和所述内盖(12)密封连接。4 . The liquid container according to claim 3 , wherein the atomizing sheet ( 13 ) is sealedly connected with the outer cover ( 11 ) and the inner cover ( 12 ), respectively. 5 .5.根据权利要求4所述的液体容器，其特征在于：所述雾化片(13)的外沿与所述外盖(11)密封连接。5 . The liquid container according to claim 4 , wherein the outer edge of the atomizing sheet ( 13 ) is in sealing connection with the outer cover ( 11 ). 6 .6.根据权利要求3-5任意一项所述的液体容器，其特征在于：所述盖体组件(1)还包括浸润件(14)，所述浸润件(14)限位于所述雾化片(13)和所述内盖(12)之间，用于蓄积液体并将液体保持于所述雾化片(13)的表面。6. The liquid container according to any one of claims 3-5, characterized in that: the cover assembly (1) further comprises a wetting member (14), and the wetting member (14) is limited to the atomization Between the sheet (13) and the inner cover (12), it is used for accumulating liquid and keeping the liquid on the surface of the atomizing sheet (13).7.根据权利要求6所述的液体容器，其特征在于：所述外盖(11)具有第一顶壁(111)，所述第一顶壁(111)设有所述喷雾口(110)，所述喷雾口(110)贯通所述第一顶壁(111)；7. The liquid container according to claim 6, wherein the outer cover (11) has a first top wall (111), and the first top wall (111) is provided with the spray port (110) , the spray port (110) penetrates the first top wall (111);所述内盖(12)具有第二顶壁(121)，所述第二顶壁(121)朝向所述雾化片(13)的一侧设有第一凹槽(123)，The inner cover (12) has a second top wall (121), and the side of the second top wall (121) facing the atomizing sheet (13) is provided with a first groove (123),所述浸润件(14)安装于所述第一凹槽(123)，所述第一凹槽(123)内设有至少一个所述透液孔(120)。The infiltration member (14) is installed in the first groove (123), and at least one liquid-permeable hole (120) is provided in the first groove (123).8.根据权利要求7所述的液体容器，其特征在于：所述浸润件(14)的一侧面与所述雾化片(13)贴合，所述浸润件(14)的另一侧面与所述内盖(12)贴合；8. The liquid container according to claim 7, characterized in that: one side of the infiltrating part (14) is attached to the atomizing sheet (13), and the other side of the infiltrating part (14) is in contact with the atomizing sheet (13). The inner cover (12) is fitted;所述浸润件(14)至少覆盖所述雾化片(13)的微孔区域。The infiltrating part (14) covers at least the microporous area of the atomizing sheet (13).9.根据权利要求7所述的液体容器，其特征在于：所述定位结构包括至少一个吸附件和/或至少一个待吸附件，用于通过吸附力将所述盖体组件(1)与驱动装置相连。9 . The liquid container according to claim 7 , wherein the positioning structure comprises at least one adsorption part and/or at least one to-be-adsorbed part, which is used to connect the cover assembly ( 1 ) with the driving force through adsorption force. 10 . device is connected.10.根据权利要求9所述的液体容器，其特征在于：所述第一顶壁(111)的内表面或外表面设有至少一个第二凹槽(113)，所述吸附件容纳于所述第二凹槽(113)内，所述吸附件与所述第二凹槽(113)一一对应；10. The liquid container according to claim 9, characterized in that: at least one second groove (113) is provided on the inner surface or outer surface of the first top wall (111), and the adsorption member is accommodated in the first top wall (111). In the second groove (113), the adsorption member is in one-to-one correspondence with the second groove (113);或，or,所述第一顶壁(111)的内表面或外表面设有至少一个第二凹槽(113)，The inner surface or outer surface of the first top wall (111) is provided with at least one second groove (113),所述待吸附件容纳于所述第二凹槽(113)内，所述待吸附件与所述第二凹槽(113)一一对应；The to-be-adsorbed part is accommodated in the second groove (113), and the to-be-adsorbed part is in one-to-one correspondence with the second groove (113);或，or,所述第一顶壁(111)的内表面或外表面设有多个第二凹槽(113)，其中至少一个所述第二凹槽(113)内设有所述吸附件，且至少一个所述第二凹槽(113)内设有所述待吸附件。The inner surface or the outer surface of the first top wall (111) is provided with a plurality of second grooves (113), wherein at least one of the second grooves (113) is provided with the adsorption member, and at least one The to-be-adsorbed member is arranged in the second groove (113).11.根据权利要求7所述的液体容器，其特征在于：所述盖体组件(1)还包括至少一个绝缘密封件，所述绝缘密封件至少裸露出所述雾化片(13)的微孔区域。11. The liquid container according to claim 7, characterized in that: the cover assembly (1) further comprises at least one insulating sealing member, and the insulating sealing member exposes at least a microscopic portion of the atomizing sheet (13). hole area.12.根据权利要求7所述的液体容器，其特征在于：所述外盖(11)具有第一侧壁(112)，所述第一侧壁(112)的内侧设有至少一个定位凹槽，12. The liquid container according to claim 7, characterized in that: the outer cover (11) has a first side wall (112), and the inner side of the first side wall (112) is provided with at least one positioning groove ,所述内盖(12)具有第二侧壁(122)，所述第二侧壁(122)的外侧设有至少一个定位筋条，所述定位筋条与所述定位凹槽配合连接；The inner cover (12) has a second side wall (122), and at least one positioning rib is provided on the outer side of the second side wall (122), and the positioning rib is matched and connected with the positioning groove;所述第一侧壁(112)远离所述第一顶壁(111)的内侧还设有台阶结构，The inner side of the first side wall (112) away from the first top wall (111) is further provided with a stepped structure,所述第二侧壁(122)远离所述第二顶壁(121)的一端向外延伸有环状凸缘，所述环状凸缘与所述台阶结构配合相连，用于限制所述第一顶壁(111)和所述第二顶壁(121)之间的距离。One end of the second side wall (122) away from the second top wall (121) extends outward with an annular flange, and the annular flange is connected with the stepped structure to limit the first The distance between a top wall (111) and the second top wall (121).13.根据权利要求12所述的液体容器，其特征在于：所述雾化片(13)包括陶瓷换能片和振动膜片，所述陶瓷换能片设置于所述振动膜片的一侧，所述陶瓷换能片与所述振动膜片相连，所述振动膜片上设有多个所述微孔，所述陶瓷换能片设有第四通孔，所述第四通孔至少裸露出所述的振动膜片的微孔区域；13. The liquid container according to claim 12, wherein the atomizing sheet (13) comprises a ceramic transducer sheet and a vibrating diaphragm, and the ceramic transducer sheet is arranged on one side of the vibrating diaphragm , the ceramic transducer is connected to the vibrating diaphragm, the vibrating diaphragm is provided with a plurality of the micro-holes, the ceramic transducer is provided with a fourth through hole, and the fourth through hole is at least Expose the microporous area of the vibrating diaphragm;或，or,所述雾化片(13)为压电陶瓷片。The atomizing sheet (13) is a piezoelectric ceramic sheet.14.根据权利要求3或5所述的液体容器，其特征在于：所述定位结构为卡接部，所述卡接部设置于所述外盖(11)和/或所述瓶体(2)的外侧，用于在使用时将所述液体容器可拆卸安装于所述驱动装置上。14. The liquid container according to claim 3 or 5, characterized in that: the positioning structure is a snap portion, and the snap portion is arranged on the outer cover (11) and/or the bottle body (2). ) is used for detachably installing the liquid container on the driving device when in use.15.根据权利要求12所述的液体容器，其特征在于：所述第二侧壁(122)的内表面还设有结合部，所述结合部与所述瓶口配合连接；15. The liquid container according to claim 12, characterized in that: the inner surface of the second side wall (122) is further provided with a joint portion, and the joint portion is matched and connected with the bottle mouth;和/或，and / or,所述瓶口的外壁还设有止旋部，所述止旋部与所述内盖(12)配合连接，用于阻止所述内盖(12)相对于瓶体(2)旋转。The outer wall of the bottle mouth is further provided with a rotation stop part, and the rotation stop part is cooperatively connected with the inner cover (12) to prevent the inner cover (12) from rotating relative to the bottle body (2).16.根据权利要求1-5任意一项所述的液体容器，其特征在于：所述盖体组件(1)的外侧或所述液体容器的外侧包覆有可撕除密封件，用于密封所述喷雾口(110)。16. The liquid container according to any one of claims 1-5, characterized in that: the outer side of the cover assembly (1) or the outer side of the liquid container is covered with a removable seal for sealing the spray port (110).

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