Dust catcherTechnical field
The present invention relates to household appliance technical field, in particular to a kind of dust catcher.
Background technology
At present, along with the raising of people's living standard, dust catcher has become daily necessities indispensable in people's daily life, having of occurring on the market is horizontal, vertical with portable dust catcher, but great majority are two-in-one dust collector, the release-push that the portable machine part of this dust catcher is normally pressed on complete machine could be separated use, and its button is a key release-push, this structure is easy to cause error starting, and portable machine is dropped on complete machine; In addition, existing product release key is arranged on front usually, makes appearance design limitation larger.
Summary of the invention
In order to solve the problems of the technologies described above one of at least, the object of the present invention is to provide a kind of dust catcher that maloperation can be avoided to cause main frame to fall.
In view of this, the invention provides a kind of dust catcher, comprising: support; Locking device, described locking device is arranged on the bracket; Main frame, described main frame is removably mounted on described support by described locking device; Wherein, described locking device comprises: buckle, and one end of described buckle is connected with described support, and other end hook on the host, removably connects to make described main frame and described support; Multiple button, multiple described button is arranged on the bracket, and contacts with described buckle, and press multiple described button, multiple described button drives described buckle relative to described support motion, is separated to make the other end of described buckle and described main frame; And return unit, described return unit one end is connected with described buckle, and the other end is connected with described support.
Dust catcher provided by the invention, locking device comprises multiple button, user presses multiple button simultaneously just can make main frame be separated with support, avoid user misoperation and touch a button, main frame is caused to be separated with support, situation about falling from support occurs, thus ensure that the dependability of product, and then adds the competitiveness of product in market.
Specifically, two-in-one dust collector of the prior art, main frame and support only need shake-up button just separable, in use, the easy maloperation of user touches button makes main frame fall from support, main frame is caused to damage, and dust catcher provided by the invention, user touches multiple button simultaneously, multiple button drives buckle opposite brackets to move simultaneously, buckle and main body are separated, main frame can be taken off from support, after unclamping button, reset under being buckled in the effect of return unit, this user of needs presses the mode that multiple button just can make main frame be separated with support simultaneously, avoid user misoperation and touch a button, main frame is caused to be separated with support, situation about falling from support occurs, thus ensure that the dependability of product, and then add the competitiveness of product in market.
In addition, according to the embodiment of the present invention, the locking device of dust catcher can also have following additional technical feature:
In technique scheme, described buckle comprises: touch part, and described touch part contacts with multiple described button; Connecting portion, one end of described connecting portion is connected with described touch part; With clasp joint portion, described clasp joint portion is connected with the other end of described connecting portion, and can hook on the host.
In this technical scheme, user touches multiple button simultaneously, multiple button drives touch part opposite brackets motion simultaneously, and touch part drives the motion of clasp joint portion by connecting portion, and clasp joint portion and main body are separated, main frame can be taken off from support, avoid user misoperation and touch a button, cause main frame to be separated with support, situation about falling from support occurs, thus ensure that the dependability of product, and then add the competitiveness of product in market.
In above-mentioned arbitrary technical scheme, described touch part is provided with the first inclined-plane, described button is provided with the second inclined-plane matched with described first inclined-plane.
In this technical scheme, button is coordinated with the second inclined-plane by the first inclined-plane with touch part, the horizontal movement of button can be converted into the motion straight up of touch part, thus drive the motion of clasp joint portion by connecting portion, clasp joint portion and main body are separated, and the first inclined-plane coordinates with the second inclined-plane, and structure is simple, production and processing is easy to manufacture, thus improves the production efficiency of product.
In above-mentioned arbitrary technical scheme, the angle between described first inclined-plane and horizontal plane is 30 ° ~ 60 °.
In this technical scheme, angle between first inclined-plane and horizontal plane is 30 ° ~ 60 °, ensure that the horizontal displacement of button farthest can become the vertical displacement of touch part, even if the numerical difference of the numerical value of horizontal displacement and vertical displacement is apart from little, the horizontal displacement avoiding button is oversize, and the situation causing the profile of support too fat to move occurs.
In above-mentioned arbitrary technical scheme, the angle between described first inclined-plane and horizontal plane is 45 °.
In this technical scheme, the angle between the first inclined-plane and horizontal plane is 45 °, and the horizontal displacement of button equals the vertical displacement of touch part, and the horizontal displacement avoiding button is oversize, and the situation causing the profile of support too fat to move occurs.
In above-mentioned arbitrary technical scheme, described touch part is provided with pilot hole, described support is provided with lead, described lead is positioned at described pilot hole, and described touch part can be moved relative to described lead.
In this technical scheme, pilot hole coordinates with lead, to the direction of motion of touch part, there is guide effect, and pilot hole is simple with the structure coordinated of lead, production and processing is easy to manufacture, thus improve the efficiency of product, and then reduce the manufacturing cost of product, add the competitiveness of product in market.
In above-mentioned arbitrary technical scheme, on described lead, cover is provided with the first joint pin, the hole wall of described pilot hole is provided with the second joint pin, described return unit is spring, one end of described spring is enclosed within described first joint pin, the other end is enclosed within described second joint pin, and described spring supporting is between described lead and described touch part.
In this technical scheme, user touches multiple button simultaneously, and multiple button drives touch part opposite brackets motion simultaneously, spring is compressed, and touch part drives the motion of clasp joint portion by connecting portion, and clasp joint portion and main body are separated, main frame can be taken off from support, unclamp button, spring resets under the effect of elastic force, and touch part is moved downward, and drive clasp joint portion to reset by connecting portion, the structure of spring is simple, uses general, cheap.
In above-mentioned arbitrary technical scheme, described second joint pin and described touch part are integral type structure.
In this technical scheme, second joint pin and touch part integral structure, on the one hand, ensure that the bonding strength between the second joint pin and touch part, thus reduce the probability occurring between the second joint pin and touch part to rupture, and then ensure that the dependability of product, on the other hand, second joint pin and touch part can be made into integration, thus improve the production efficiency of product, and then reduce the manufacturing cost of product.
In above-mentioned arbitrary technical scheme, described connecting portion is provided with spacing hole, described support is provided with limit rib, described limit rib is positioned at described spacing hole, and described connecting portion can move relative to described limit rib.
In this technical scheme, limit rib coordinates with spacing hole, to the direction of motion of connecting portion, there is guide effect, and limit rib is simple with the structure coordinated of spacing hole, production and processing is easy to manufacture, thus improve the production efficiency of product, and then reduce the manufacturing cost of product, add the competitiveness of product in market.
In above-mentioned arbitrary technical scheme, described support is provided with two described buttons, and two described buttons are arranged on the left and right sides of support symmetrically.
In this technical scheme, two buttons are arranged on the symmetrical both sides of support, when to press two buttons in left and right simultaneously, two buttons drive the motion of buckle opposite brackets, buckle and main body are separated, main frame can be taken off from support, after unclamping button, reset under being buckled in the effect of return unit, this user presses the mode that multiple button just can make main frame be separated with support simultaneously, avoid user misoperation and touch a button, main frame is caused to be separated with support, situation about falling from support occurs, thus ensure that the dependability of product, and then add the competitiveness of product in market.
Additional aspect of the present invention and advantage become obvious by description part below, or are recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the sectional structure schematic diagram of dust catcher of the present invention;
Fig. 2 is the structure for amplifying schematic diagram in A portion in Fig. 1.
Wherein, the corresponding relation in Fig. 1 and Fig. 2 between Reference numeral and component names is:
10 supports, 11 leads, 12 first joint pins, 13 limit ribs, 20 locking devices, 21 buckles, 211 touch parts, 212 connecting portions, 213 clasp joint portions, 214 first inclined-planes, 215 pilot holes, 216 second joint pins, 217 spacing holes, 22 buttons, 221 second inclined-planes, 23 springs.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
Describe according to dust catcher of the present invention referring to Fig. 1 and Fig. 2.
As depicted in figs. 1 and 2, dust catcher provided by the invention comprises: support 10, locking device 20 and main frame (not shown).
Particularly, locking device 20 arranges over the mount 10; Main frame is removably mounted on support 10 by locking device 20.
In addition, locking device 20 comprises: buckle 21, multiple button 22 and return unit.
Particularly, one end of buckle 21 is connected with support 10, and the other end is hooked on main frame, removably connects to make main frame and support 10; Multiple button 22 is arranged over the mount 10, and contacts with buckle 21, presses multiple button 22, and multiple button 22 drives buckle 21 to move relative to support 10, is separated with the other end and main frame that make buckle 21; Return unit one end is connected with buckle 21, and the other end is connected with support 10.
Dust catcher provided by the invention, locking device 20 comprises multiple button 22, user presses multiple button 22 simultaneously just can make main frame be separated with support 10, avoid user misoperation and touch a button 22, main frame is caused to be separated with support 10, situation about falling from support 10 occurs, thus ensure that the dependability of product, and then adds the competitiveness of product in market.
In one embodiment of the invention, as shown in Figure 2, buckle 21 comprises: touch part 211, connecting portion 212 and clasp joint portion 213.
Particularly, touch part 211 contacts with multiple button 22; One end of connecting portion 212 is connected with touch part 211; Clasp joint portion 213 is connected with the other end of connecting portion 212, and can be hooked on main frame.
In this embodiment, user is with when touching multiple button 22, multiple button 22 drives touch part 211 opposite brackets 10 to move simultaneously, and touch part 211 drives clasp joint portion 213 to move by connecting portion 212, and clasp joint portion 213 and main body are separated, main frame can be taken off from support 10, avoid user misoperation and touch a button 22, cause main frame to be separated with support 10, situation about falling from support 10 occurs, thus ensure that the dependability of product, and then add the competitiveness of product in market.
In one embodiment of the invention, as shown in Figure 2, touch part 211 is provided with the first inclined-plane 214, button 22 is provided with the second inclined-plane 221 matched with the first inclined-plane 214.
In this embodiment, button 22 is coordinated with the second inclined-plane 221 by the first inclined-plane 214 with touch part 211, the horizontal movement of button 22 can be converted into the motion straight up of touch part 211, thus drive clasp joint portion 213 to move by connecting portion 212, clasp joint portion 213 and main body are separated, and the first inclined-plane 214 coordinates with the second inclined-plane 221, and structure is simple, production and processing is easy to manufacture, thus improves the production efficiency of product.
In one embodiment of the invention, the angle α between the first inclined-plane 214 and horizontal plane is 30 ° ~ 60 °.
In this embodiment, angle α between first inclined-plane 214 and horizontal plane is 30 ° ~ 60 °, ensure that the horizontal displacement of button 22 farthest can become the vertical displacement of touch part 211, even if the numerical difference of the numerical value of horizontal displacement and vertical displacement is apart from little, the horizontal displacement avoiding button 22 is oversize, and occurs the situation that the profile of support 10 is too fat to move.
In one embodiment of the invention, the angle α between the first inclined-plane 214 and horizontal plane is 45 °.
In this embodiment, the angle α between the first inclined-plane 214 and horizontal plane is 45 °, and the horizontal displacement of button 22 equals the vertical displacement of touch part 211, and the horizontal displacement avoiding button 22 is oversize, and occurs the situation that the profile of support 10 is too fat to move.
In one embodiment of the invention, as shown in Figure 2, touch part 211 is provided with pilot hole 215, support 10 is provided with lead 11, lead 11 is positioned at pilot hole 215, and touch part 211 can be moved relative to lead 11.
In this embodiment, pilot hole 215 coordinates with lead 11, to the direction of motion of touch part 211, there is guide effect, and pilot hole 215 is simple with the structure coordinated of lead 11, production and processing is easy to manufacture, thus improve the efficiency of product, and then reduce the manufacturing cost of product, add the competitiveness of product in market.
In one embodiment of the invention, as shown in Figure 2, on lead 11, cover is provided with the first joint pin 12, the hole wall of pilot hole 215 is provided with the second joint pin 216, return unit is spring 23, one end of spring 23 is enclosed within the first joint pin 12, and the other end is enclosed within the second joint pin 216, and spring 23 is supported between lead 11 and touch part 211.
In this embodiment, user touches multiple button 22 simultaneously, multiple button 22 drives touch part 211 opposite brackets 10 to move simultaneously, and spring 23 is compressed, and touch part 211 drives clasp joint portion 213 to move by connecting portion 212, clasp joint portion 213 and main frame are separated, main frame can be taken off from support 10, and unclamp button 22, spring 23 resets under the effect of elastic force, touch part 211 is moved downward, and drives clasp joint portion 213 to reset by connecting portion 212; In addition, the structure of spring 23 is simple, cheap, is widely used, also reduces the manufacturing cost of product.
In one embodiment of the invention, the second joint pin 216 is integral type structure with touch part 211.
In this embodiment, second joint pin 216 and touch part 211 integral structure, on the one hand, ensure that the bonding strength between the second joint pin 216 and touch part 211, thus reduce the probability occurring between the second joint pin 216 and touch part 211 to rupture, and then ensure that the dependability of product, on the other hand, second joint pin 216 can be made into integration with touch part 211, thus improves the production efficiency of product, and then reduces the manufacturing cost of product.
In one embodiment of the invention, as shown in Figure 2, connecting portion 212 is provided with spacing hole 216, support 10 is provided with limit rib 13, limit rib 13 is positioned at spacing hole 216, and connecting portion 212 can move relative to limit rib 13.
In this embodiment, limit rib 13 coordinates with spacing hole 216, to the direction of motion of connecting portion 212, there is guide effect, and limit rib 13 is simple with the structure coordinated of spacing hole 216, production and processing is easy to manufacture, thus improve the efficiency of product, and then reduce the manufacturing cost of product, add the competitiveness of product in market.
In one embodiment of the invention, as shown in Figure 2, support 10 is provided with two buttons 22, and two buttons 22 are arranged on the left and right sides of support 10 symmetrically.
In this embodiment, two buttons 22 are arranged on the symmetrical both sides of support 10, when to press two buttons 22 in left and right simultaneously, two buttons 22 drive buckle 21 opposite brackets 10 to move, buckle 21 and main body are separated, main frame can be taken off from support 10, after unclamping button 22, buckle 21 resets under the effect of return unit, this user presses the mode that multiple button 22 just can make main frame be separated with support 10 simultaneously, avoid user misoperation and touch a button 22, main frame is caused to be separated with support 10, the situation that support 10 falls occurs, thus ensure that the dependability of product, and then add the competitiveness of product in market.
In sum, dust catcher provided by the invention, locking device comprises multiple button, user presses multiple button simultaneously just can make main frame be separated with support, avoid user misoperation and touch a button, cause main frame to be separated with support, situation about falling from support occurs, thus ensure that the dependability of product, and then add the competitiveness of product in market.
Specifically, two-in-one dust collector of the prior art, main frame and support only need shake-up button just separable, in use, the easy maloperation of user touches button makes main frame fall from support, main frame is caused to damage, and dust catcher provided by the invention, user touches multiple button simultaneously, multiple button drives buckle opposite brackets to move simultaneously, buckle and main body are separated, main frame can be taken off from support, after unclamping button, reset under being buckled in the effect of return unit, this user of needs presses the mode that multiple button just can make main frame be separated with support simultaneously, avoid user misoperation and touch a button, main frame is caused to be separated with support, situation about falling from support occurs, thus ensure that the dependability of product, and then add the competitiveness of product in market.
In the present invention, term " first ", " second " object only for describing, and instruction or hint relative importance can not be interpreted as; Term " multiple " then refers to two or more, unless otherwise clear and definite restriction.The term such as term " installation ", " being connected ", " connection ", " fixing " all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; " being connected " can be directly be connected, and also indirectly can be connected by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In description of the invention, it will be appreciated that, term " on ", the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or unit must have specific direction, with specific azimuth configuration and operation, therefore, limitation of the present invention can not be interpreted as.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.