Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most extremelySame or similar label represents same or similar element or has the element of same or like function eventually.Below byThe embodiment being described with reference to the drawings is exemplary, is only used for explaining this utility model, and it is not intended that to this practicalityNovel restriction.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " lengthDegree ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right",Orientation or the position relationship of the instruction such as " vertically ", " level ", " top ", " end ", " interior ", " outward " areBased on orientation shown in the drawings or position relationship, be for only for ease of description this utility model and simplify describe rather thanInstruction or the device of hint indication or element must have specific orientation, with specific azimuth configuration and operation, thereforeIt is not intended that to restriction of the present utility model.Additionally, term " first ", " second " are only used for describing purpose,And it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus,Define " first ", the feature of " second " can express or implicitly include one or more this feature.In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peaceDress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be detachableConnect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible toIt is indirectly connected to by intermediary, can be the connection of two element internals.For those of ordinary skill in the artSpeech, can understand above-mentioned term concrete meaning in this utility model with concrete condition.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or itD score can include that the first and second features directly contact, it is also possible to includes that the first and second features are not directly contactsBut by the other characterisation contact between them.And, fisrt feature second feature " on ", " top "" above " includes that fisrt feature directly over second feature and oblique upper, or is merely representative of fisrt feature level heightHigher than second feature.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature existsDirectly over second feature and oblique upper, or it is merely representative of fisrt feature level height less than second feature.
Below with reference to Fig. 1-Figure 10, the wool cutter for vacuum cleaner 100 according to this utility model embodiment is described.
As it is shown in figure 1, according to the wool cutter for vacuum cleaner 100 of this utility model first aspect embodiment, includingBlade 101, blade 101 curve extension in its longitudinal direction, blade 101 is suitable to cut-out and is wrapped in vacuum cleaner 100Round brush 102 on hair.Now vacuum cleaner 100 can be charging type vacuum cleaner 100, it is also possible to for other type ofVacuum cleaner 100.
Specifically, seeing figures.1.and.2, blade 101 extends in left-right direction, the length direction of blade 101 preferably withThe length direction of round brush 102 is identical, and thus, blade 101 can cut off the hair on round brush 102 more fully.
Wherein, blade 101 can be directly arranged on vacuum cleaner 100.It is, of course, understood that blade 101 also may be usedTo be located on the cradle 200 of vacuum cleaner 100, to cut off the round brush of the vacuum cleaner 100 being placed on cradle 200Hair on 102.
During cutting hair, the upper end of blade 101 contacts with the round brush boss 103 on round brush 102, in order to cutBreak and be wrapped in the hair on the bristle being arranged on round brush boss 103.Thus, during cutting hair, Ke YitiThe laminating degree of high blade 101 upper end and round brush boss 103, thus improve wool cutter cut hair efficiency.Additionally,During cutting hair, owing to blade 101 is formed as shaped form, can overcome in itself and round brush 102 friction processRock or deform, improve the stability of blade 101, thus improve wool cutter cut hair effect.
According to the wool cutter for vacuum cleaner 100 of the present utility model, by arranging along curve extension on wool cutterBlade 101, blade 101 is not susceptible to rock during cutting hair, improves the stability of blade 101, cutHair is effective, and improve wool cutter cut hair efficiency.
According to embodiments more of the present utility model, blade 101 camber line in its longitudinal direction extends, thus, and processing letterList and low cost.For example, referring to Fig. 2, blade 101 deviates the central axis of round brush 102 but towards neighbouring round brush 102The direction bending at center, is wrapped in the hair on round brush 102 such that it is able to preferably cut off.Certainly, blade 101 is also(not shown) can be extended by wave in its longitudinal direction, thus, equally ensure cutter during cutting hairThe stability of sheet 101, and be unlikely to deform.
According to the wool cutter of this utility model embodiment, improve and cut the efficiency of hair and cut hair effect, and structure letterIt is single, it is easy to accomplish.
As it is shown on figure 3, according to the cradle 200 for vacuum cleaner 100 of this utility model second aspect embodiment, bagIncluding body 1 and the wool cutter according to this utility model above-mentioned first aspect embodiment, the blade 101 of wool cutter setsOn body 1.Blade 101 can be to the hair on the round brush 102 of the vacuum cleaner 100 being placed on cradle 200Etc. cutting off.Now cradle 200 not only has the function of charging, and can also be to being wrapped on round brush 102Hairs etc. are cleared up, thus extend the function of cradle 200, have been also convenient for the cleaning to round brush 102 simultaneously,Simplify the scale removal process of round brush 102.
According to the cradle 200 for vacuum cleaner 100 of this utility model embodiment, by arranging according to this utility modelThe wool cutter of above-mentioned first aspect embodiment, extends the function of cradle 200, improves the whole of cradle 200Body performance.
According to embodiments more of the present utility model, blade 101 is located in body 1, and above-mentioned cradle 200 wraps furtherInclude pedal 2.Pedal 2 is located on body 1, and pedal 2 is pivotable between the first position and the second position, pedal 2The position of upper corresponding blade 101 is formed with opening 21, and when pedal 2 is positioned at primary importance, blade 101 is positioned at openingThe lower section (as shown in Figure 4) of 21, when pedal 2 is positioned at the second position, blade 101 stretches out opening 21 (such as Fig. 5 instituteShow).With reference to Fig. 3, opening 21 extends in left-right direction, the length direction of blade 101 and the above-mentioned extension of opening 21Direction is identical.
When pedal 2 is positioned at above-mentioned primary importance, blade 101 is accommodated in body 1, and does not exposes at opening 21,Now charging type vacuum cleaner 100 can be placed on cradle 200 realization charging, and ensure that cradle 200 usesSafety.When pedal 2 is positioned at said second position, blade 101 stretches out at opening 21, now starts dust suctionDevice 100, makes round brush 102 rotate, thus blade 101 can effectively cut off the hair etc. being wrapped on round brush 102.
Further, cradle 200 also includes at least two safety guard 3, say, that safety guard3 can be two, it is also possible to for two or more.Above-mentioned at least two safety guard 3 is spaced to turn up the soil and is located at thisOn body 1, each safety guard 3 often coordinates with pedal 2, when promote at least two safety guard 3 up toFew two safety guards 3 depart from pedal 2 and coordinate so that pedal 2 moves to the second position from primary importance.
Safety guard 3 keeps coordinating so that pedal 2 is maintained at primary importance with pedal 2 under normal conditions, i.e. cutterSheet 101 is positioned at body 1, can effectively prevent from directly making pedal 2 move to the second position make blade 101 expose andCause the potential safety hazard that user is injured；And, when needing to cut off the hair on round brush 102, need to promote institute simultaneouslySome safety guards 3, make all of safety guard 3 all depart from pedal 2 and coordinate, and now pedal 2 is releasedPut, pedal 2 hereafter can be made to rotate to the second position to expose blade 101, thus cut off the hair on round brush 102.In the process, if only pushing portion safety guard 3, then pedal 2 still can not move to the second position, fromAnd further ensure the safety that user uses.
Such as, in the example of fig. 3, safety guard 3 is two, and two safety guards 3 lay respectively atThe left side of body 1 and right side.When using the clearing function of cradle 200, need to promote two safeguard protections simultaneouslyDevice 3 also depresses pedal 2, and blade 101 could stretch out from cradle 200 inside.
According to embodiments more of the present utility model, when pedal 2 is positioned at primary importance, pedal 2 is horizontally disposed with, such as Fig. 4Shown in, thus so that cradle 200 monnolithic case is attractive in appearance, and when charging type vacuum cleaner 100 charges, rechargeableVacuum cleaner 100 can be disposed horizontally on pedal 2.When pedal 2 is positioned at the second position, the front end of pedal 2 is relativeIn its primary importance in lower section, as shown in Figure 5.I.e. only need to depress downwards pedal 2 just can make pedal 2 move to theTwo positions, thus very big facilitate user.
Here, it should be noted that direction " front " refers to the direction of the close user of cradle 200, its phase negative sideTo being defined as " afterwards ".
Specifically, pedal 2 is α from the anglec of rotation of primary importance rotation to the second position, and wherein α meets: 0 ° of ＜α≤60°.Such as, α can be 30 °.Further, α meets further: 1 °≤α≤10 °.Such as,α can be 3 ° or 5 °.It is understood that the concrete numerical value of α can according to actual requirement adaptive change,This is not particularly limited by this utility model.
Further, the inwall (such as, the diapire of Fig. 4-Fig. 7) of body 1 is provided with blade support 4, blade 101Being located on blade support 4, such as, blade 101 can be plugged on blade support 4.Thus, by arranging bladeSupport 4, blade 101 can facilitate and be arranged on securely on blade support 4.Blade 101 is preferably vertically arranged, fromAnd can effectively cut off the hair being wrapped on round brush 102.
When pedal 2 is positioned at primary importance, the upper end of blade 101 is preferably shorter than pedal 2 lower surface, certainly, bladeThe upper end of 101 can be above the lower surface of pedal 2 but less than its upper surface (not shown).
Further, as shown in Figure 4 and Figure 5, the part of the adjacent openings 21 of pedal 2 is configured to towards opening 21The direction thickness at center is gradually reduced.The i.e. part of the adjacent openings 21 of pedal 2 is thick on the direction towards opening 21Spend the most thinning, for example, referring to Fig. 4 and Fig. 5, the lower surface of the part of the adjacent openings 21 of pedal 2 is formedEscape groove, to prevent blade 101 from encountering pedal 2.
According to embodiments more of the present utility model, as shown in Fig. 4,5 and Figure 10, the lower surface of pedal 2 be provided with toA few reinforcement 25.Such as, reinforcement 25 can be multiple, and multiple reinforcement 25 is at the lower surface of pedal 2Uniform intervals is arranged.Thus, by arranging reinforcement 25, the intensity of pedal 2 can be effectively ensured.
Further, with reference to Fig. 9 and combine Figure 10, cradle 200 also includes that microswitch 5, microswitch 5 are located atIn body 1, touch microswitch 5 when pedal 2 is positioned at the second position so that cradle 200 stops charging and makes rollingBrush 102 rotates.
Such as, as shown in Figure 10, pedal 2 is pivotably coupled in body 1 by pivotal axis 22, microswitch 5Being located at the rear portion of cradle 200 and be positioned at the top of pedal 2, when depressing pedal 2, tilt upward in the rear end of pedal 2Play and touch microswitch 5, thus microswitch 5 can cut off the charge function of cradle 200, stop to being placed onCharging type vacuum cleaner 100 on pedal 2 charges, and transmits signals to charging type vacuum cleaner 100 so that its work, thisTime round brush 102 rotate, blade 101 realize cut hair.Here, it should be noted that the concrete of microswitch 5 is tiedStructure and operation principle etc. are all existing, are not described in detail at this.
According to embodiments more of the present utility model, as Figure 4-Figure 7, pedal 2 has the first end and the second end,First end of pedal 2 is pivotably coupled on body 1 by pivotal axis 22, the second end of pedal 2 and body 1 itBetween be provided with elastic reset part 23, elastic reset part 23 is configured to the direction towards primary importance and often promotes pedal 2, i.e.Pedal 2 is often maintained at primary importance.Alternatively, elastic reset part 23 is spring.
Such as, as Figure 4-Figure 7, pedal 2 extends along the longitudinal direction, and above-mentioned first end of pedal 2 is pedal 2Rear end, the front end that above-mentioned second end is pedal 2 of pedal 2, the rear end of pedal 2 is by extending in left-right directionPivotal axis 22 is pivotably coupled on body 1, elastic reset part 23 such as spring etc. be located at pedal 2 front end andBetween the lower surface and body 1 diapire of pedal 2, elastic reset part 23 the most often promotes pedal 2 so that pedal 2It is maintained at horizontal level.
Further, the side of the second end of the neighbouring pedal 2 of body 1 is provided with locating part 24, and locating part 24 is positioned to be stepped onThe side away from elastic reset part 23 of plate 2.Such as, as Figure 4-Figure 7, locating part 24 is baffle plate, baffle plateIt is located at the front side of body 1, and the most only supports, such that it is able to prevent pedal 2 at elastic reset part with the upper surface of pedal 2Rotation is continued up under the effect of 23.
As shown in Figure 6, when charging type vacuum cleaner 100 needs charging, charging type vacuum cleaner 100 directly can be placedThe pedal 2 of cradle 200 is charged.When hair cut by needs, vacuum cleaner 100 is being placed on pedal 2After on, the front portion of vacuum cleaner 100 can be pressed below, drive the front end of pedal 2 to move downward, thus blade 101 is permissibleStretch at the opening 21 of pedal 2, start vacuum cleaner 100 and make round brush 102 rotate (for example, it is possible to pass through above-mentionedMicroswitch 5 realizes), it is achieved cut hair, as shown in Figure 7.Thus, by arranging above-mentioned cradle 200, realHaving showed and automatically cut hair, user just can realize cutting hair without detachable rolling brush 102, thus is very easy to user.
According to embodiments more of the present utility model, the top of body 1 is opened wide, and pedal 2 is located in body 1, pedal 2Upper surface less than the upper surface of body 1, and the diapire of pedal 2 and body 1 is spaced apart from each other, pedal 2 and body 1Between limit receiving space, blade 101, elastic reset part 23 etc. can be placed in this receiving space.
Specifically, as Figure 8-Figure 10, each safety guard 3 includes: safeguard protection part 31 and return unit32, safeguard protection part 31 is located at the side of pedal 2, safeguard protection part 31 is formed and is suitable to and the edge of pedal 2The mating groove 311 coordinated, return unit 32 is located between safeguard protection part 31 and body 1, and return unit 32 is configured toSafeguard protection part 31 is often promoted towards the direction at pedal 2 center.Alternatively, return unit 32 is shell fragment or spring.Thus,By arranging safeguard protection part 31, the mating groove 311 on safeguard protection part 31 can with the edge mate of pedal 2, withPrevent pedal 2 from moving to the second position and making blade 101 expose, and, by arranging return unit 32, when without external forceWhen acting on safeguard protection part 31, safeguard protection part 31 can make under the effect of return unit 32 mating groove 311 withThe edge mate of pedal 2, to realize safety protection function.
As shown in Figure 8, safeguard protection part 31 is pivotably coupled on body 1, and safeguard protection part 31 has the first end(such as, the upper end in Fig. 8) and the second end (such as, the lower end in Fig. 8), wherein mating groove 311 is formed atSecond end of safeguard protection part 31, the second end court of safeguard protection part 31 when stirring the first end of safeguard protection part 31Move to the direction away from pedal 2 center so that the edge of pedal 2 coordinates with mating groove 311 disengaging.
Such as, under normal conditions, safeguard protection part 31 is vertically arranged, and mating groove 311 is towards the one of pedal 2 centerSide open wide and with the edge mate of pedal 2, if now depressing pedal 2, due to edge and the mating groove 311 of pedal 2Inwall only support, thus pedal 2 can not move to the second position, i.e. blade 101 and can not stretch out from opening 21, carriesHigh safety.When hair cut by needs, such as, can stir downwards the first end of safeguard protection part 31, and safety is protectedThe mating groove 311 of the second end of guard 31 is then directed away from the direction motion of pedal 2 and separates with pedal 2, now steps onLower pedal 2, pedal 2 can move to the second position, makes blade 101 stretch out opening 21 to realize cutting hair.
As shown in Figure 8, when pedal 2 is positioned at primary importance, the first end of safeguard protection part 31 stretches out the interior of body 1Side, and it is positioned at the top of pedal 2.Thus, the first end of safeguard protection part 31 is conveniently stirred.
Further, the first end of safeguard protection part 31 has the spigot surface of the first end being suitable to stir safeguard protection part 31.Alternatively, spigot surface is configured to from top to bottom towards the centroclinal extension of pedal 2.Such as, spigot surface is formed asFrom top to bottom towards the tapered plane of centroclinal extension or the skew surface of pedal 2.Thus, by vacuum cleaner 100 fromDuring being lowered into cradle 200, safeguard protection part can be stirred downwards in the side of vacuum cleaner 100 along spigot surfaceFirst end of 31 is so that pedal 2 coordinates with safeguard protection part 31 disengaging.
Here illustrate as a example by safety guard 3 is two.When cradle 200 does not charges, two safety are protectedThe safeguard protection part 31 of protection unit 3 under the effect of return unit 32 with the edge mate of pedal 2, even if now depressingPedal 2, pedal 2 can not move to the second position, i.e. blade 101 and can not stretch out at opening 21.And, whenWhen only promoting a safety guard 3 and this safety guard 3 to coordinate with the edge disengaging of pedal 2, due to separatelyOne safety guard 3 still keeps coordinating with the edge of pedal 2, and now pedal 2 can not move to second equallyPosition, it is ensured that the safety of cradle 200.When charging type vacuum cleaner 100 is charged or to vacuum cleaner by needs100 when cutting hair, vacuum cleaner 100 can be put into cradle 200, and in the process, vacuum cleaner 100 can stirThe safeguard protection part 31 of two safety guards 3 so that it is depart from pedal 2 and coordinate, now can be to rechargeable suctionDirt device 100 charges, if depressing pedal 2 and making it move to the second position, blade 101 stretches out opening on pedal 2Mouth 21, now can cut hair.Thus, by arranging above-mentioned safety guard 3, when not charging, permissiblePrevent from surprisingly touching and causing potential safety hazard.
According to the cradle 200 for vacuum cleaner 100 of this utility model embodiment, extend the function of cradle 200,And improve the safety in utilization of cradle 200.
According to the vacuum cleaner 100 of this utility model third aspect embodiment, including according to the above-mentioned first aspect of this utility modelThe wool cutter of embodiment.Now wool cutter can be directly installed on vacuum cleaner 100.When needs cut-out is wrapped inDuring hair on round brush 102, vacuum cleaner 100 can be started and make round brush 102 rotate, thus the blade 101 of wool cutterThe hair on round brush 102 can be cut off.
Vacuum cleaner 100 according to this utility model embodiment, implements according to the above-mentioned first aspect of this utility model by arrangingThe wool cutter of example, improves the overall performance of vacuum cleaner 100.
In the description of this specification, reference term " embodiment ", " some embodiments ", " illustrative examples ",It is concrete that the description of " example ", " concrete example " or " some examples " etc. means to combine this embodiment or example describesFeature, structure, material or feature are contained at least one embodiment of the present utility model or example.In this manual,The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, knotStructure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Embodiment the most of the present utility model, it will be understood by those skilled in the art that:Without departing from these embodiments being carried out multiple change in the case of principle of the present utility model and objective, revise, replaceChanging and modification, scope of the present utility model is limited by claim and equivalent thereof.