CN202019617U

CN202019617U - Pet brush

Info

Publication number: CN202019617U
Application number: CN2011201178592U
Authority: CN
Inventors: 郑恬晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-15
Filing date: 2011-04-20
Publication date: 2011-11-02
Anticipated expiration: 2021-04-20

Abstract

The utility model discloses a pet brush. The pet brush comprises a brush head provided with a brush surface, wherein a suction opening is formed on the brush surface; a dust suction channel is formed in the brush head; the front end of the dust suction channel is communicated with the suction opening, and the back end of the dust suction channel is connected with a discharge opening; and the discharge opening is positioned at the back part of the brush head and communicated with the host of a dust suction device. When the pet brush is utilized to comb and clean body hairs of hairy pets, the discharge opening can be connected with the host of the dust suction device; during the combing process, the dust suction device can suck light afloat objects such as depilated hair, dust, scurf, and the like through the suction opening, thereby avoiding the light afloat objects from floating in the air or reducing the light afloat objects floating in the air, increasing the air cleanness, and further improving the feeling on feeding the hairy pets.

Description

A kind of Pet brush

Technical field

The utility model relates to a kind of Pet brush, particularly relates to a kind of multifunctional pet brush that has dust-absorbing function.

Background technology

The article that oneself is liked just have as the custom of pet from ancient times, stable along with society, the generally raising of people's living standard have particularly been entered since 21st century, making widely known of the personalized hobby of people, the pet that has oneself has become the part of people's life.Pet of a great variety, wherein, that the people that animal is raised as pet is more and more.In various animals as pet, the hairs pet that cat, dog etc. has chaeta accounts for a large number of.

For raising hairs pet person, make a pet of needs in order to satisfy, guarantee the health of hairs pet simultaneously, need carry out combing and cleaning to the chaeta of these hairs pets.For this reason, current Pet brush miscellaneous appearred.Current Pet brush mainly comprises brush, is implanted with brush teeth such as steel wire or lousiness in the brush finish of brush.Though such Pet brush can satisfy the needs that hairs pet chaeta is carried out combing and cleaning to a certain extent; But in carding process, light things such as depilation, dust and scurf wave in air easily, and not only contaminated air produces harmful effect to health, also can reduce the impression to the hairs pet, this problem has become the major issue that hairs pet person is raised in puzzlement.

Simultaneously, the depilation of hairs pet also is wrapped on the brush tooth easily, and removing the depilation that is wrapped on the brush tooth also is for raising hairs pet person, also is a very vexatious thing.

In addition, hairs pet body staple length is neither to the greatest extent identical, and long as chaetas such as rich U.S. dog, Persian cats, chaetas such as chihuahua dog, sharpei are shorter, and the length of the chaeta of some hairs pet also can change according to growth cycle or seasonal periodicity.Therefore, need sometimes the long chaeta of hairs pet is carried out combing and cleaning, some need carry out combing and cleaning to the short chaeta of hairs pet; And then short different according to hairs pet body staple length, need with different Pet brushes; Therefore, just need to prepare multiple Pet brush to satisfy the demands, this not only causes waste, also causes using very inconvenient.

The utility model content

The purpose of this utility model provides a kind of Pet brush, utilizes this Pet brush that the chaeta of hairs pet is carried out combing or when cleaning, can reduce the light thing that waves in air, reduces the pollution to air.

The Pet brush that the utility model provides comprises the brush with brush finish, described brush finish has suction inlet, forms dust absorption passage in the described brush, and the front end of described dust absorption passage communicates with suction inlet, the rear end links to each other with the outlet that is positioned at the brush rear portion, and described outlet communicates with dust collector host.

Optionally, described Pet brush also comprises the cover plate that is positioned at the brush back side, and described cover plate and brush are hinged and connected, and the inner surface of described cover plate is provided with the brush tooth that side direction extends in cover plate; Described brush be provided with connect brush finish and the brush back side, and the brush tooth through hole that is slidingly matched of described brush tooth; Described cover plate has two states, and under first state, described brush tooth end passes described brush tooth through hole and stretches out described brush finish, and under second state, described brush tooth end is reduced to after the described brush finish.

Optionally, Pet brush also comprises lockable mechanism, and described lockable mechanism comprises snap close that links to each other with cover plate and the latch hook that links to each other with brush, and under described second state, the protruding hook and the snap close of described latch hook are interlocked.

Optionally, described lockable mechanism also comprises conversion handle and locking spring, and described latch hook and brush are hinged and connected, and described conversion handle one end links to each other with latch hook, and described locking spring one end links to each other with brush, and the other end links to each other with latch hook or conversion handle.

Optionally, described lockable mechanism also comprises button, and described button is arranged in the knob hole of the backplate of described brush, and described button bottom links to each other with the other end of conversion handle.

Optionally, Pet brush also comprises throw over spring, and described throw over spring two ends are supported on the back side of described brush and the inner surface of described cover plate respectively.

Optionally, Pet brush also comprises brush tooth link, and described brush tooth is implanted on the brush tooth link, and described brush tooth link and cover inner surface are hinged and connected by jointed shaft; The axis of described jointed shaft is parallel with brush finish, and the axis of this jointed shaft is parallel with the hinge axes between the brush with described cover plate.

Optionally, the hinge axes between described cover plate and the brush is extended at left and right directions, and described cover plate is provided with the hinged slotted hole that fore-and-aft direction extends, and described jointed shaft and described hinged slotted hole are slidingly matched; Or described brush tooth link is provided with the hinged slotted hole that fore-and-aft direction extends, and described jointed shaft and described hinged slotted hole are slidingly matched.

Optionally, the described brush tooth of at least a portion stretches out described brush finish by described suction inlet; Be in for second state following time at cover plate, described suction inlet communicates with the brush back side by brush tooth through hole.

Optionally, Pet brush also comprises outer brush tooth assembly, and described outer brush tooth assembly comprises outer brush tooth support and is implanted in the outer brush tooth of external tooth rack outer surface; The inner surface and the described brush finish of described outer brush tooth support have first buckling piece and second buckling piece respectively, described first buckling piece and the second buckling piece snap fit; Described outer brush tooth support is provided with the outer suction inlet that communicates with described suction inlet.

Compared with prior art, the Pet brush that the utility model provides comprises brush, and brush has the brush finish that contacts with pre-earnest.Difference from prior art is, forms dust absorption passage in the suction inlet of described brush finish tool, brush, and the front end of described dust absorption passage communicates with suction inlet, and the rear end communicates with the outlet that is positioned at the brush rear portion, and described outlet communicates with dust collector host.Utilize this Pet brush that the chaeta of hairs pet is carried out combing and when cleaning, outlet can be linked to each other with dust collector host; In carding process, dust catcher can be by suction inlet to light deposits yields suction such as depilation, dust and scurfs; Avoid these light things in air, to wave, or reduce the light thing that in air, waves, improve air cleanliness, and then improve raising impression the hairs pet.

In further technical scheme, described Pet brush also is provided with cover plate, and cover plate and brush are hinged and connected, and cover inner surface is provided with the brush tooth that extends to the inside; In addition, brush is provided with the brush tooth through hole that connects brush finish and its back side.Like this, cover plate just has two states, and under first state, cover plate rotates with respect to brush towards the brush finish direction, and the terminal empty brush tooth through hole of crossing of brush tooth stretches out brush finish, at this moment, can utilize the brush tooth that the hairs pet is carried out combing and cleaning; Under second state, cover plate brush finish direction is dorsad rotated with respect to brush, and the brush tooth is reduced to after the described brush finish, can utilize this moment the brush finish of brush that predetermined surface is carried out the dust suction processing.By the conversion of cover plate state, many-sided needs are satisfied in the use flexibility that not only can improve Pet brush.Simultaneously, because brush tooth through hole matches with the brush tooth, when carrying out the state conversion, brush tooth through hole can make the depilation that is wrapped on the brush tooth or other silk thread class things along the landing of brush tooth, and convenient removing to twister on the Pet brush brush tooth keeps Pet brush to brush the cleaning of tooth.

In further technical scheme, described Pet brush also comprises lockable mechanism.Lockable mechanism comprises snap close that links to each other with cover plate and the latch hook that links to each other with brush, and under above-mentioned second state, protruding hook and snap close on the described latch hook are interlocked.In the secure fixation that can keep under second state between cover plate and the brush, avoid in carding process like this, cover plate rotates backward.

In further technical scheme, described lockable mechanism also comprises conversion handle and locking spring, and described latch hook and brush are hinged and connected, and described conversion handle one end links to each other with latch hook, and described locking both ends of the spring links to each other with brush with latch hook respectively.In this technical scheme, the locking spring can keep the fastening of latch hook and snap close, and then guarantees the reliability of cover plate location; Described latch hook and brush are hinged and connected simultaneously, and the conversion handle links to each other with latch hook again; And then can make latch hook rotate predetermined angular with respect to brush by the conversion handle, and then change the state of lockable mechanism, carry out the state conversion to make things convenient for cover plate.

In further technical scheme, described lockable mechanism also comprises button.The operation that button not only can make things convenient for lockable mechanism is set; Because button is arranged in the button hole of the backplate of brush, can also guarantee the reliability of lockable mechanism like this, improve the usability of Pet brush.

In further technical scheme, Pet brush also comprises throw over spring, and described throw over spring two ends are supported on the brush back side and cover inner surface respectively.Can make cover plate keep being converted to the trend of second state by throw over spring like this, and then can make things convenient for the operation of Pet brush, improve the automatic performance of Pet brush state conversion from first state.

In further technical scheme, Pet brush also comprises brush tooth link, and described brush tooth is fixed with brush tooth link, described brush tooth link and cover inner surface are hinged and connected by jointed shaft, form brush tooth articulated structure, described jointed shaft is parallel with brush finish, and extends at left and right directions.Under the situation with brush tooth articulated structure, when cover plate carried out the state conversion, the brush tooth can be with respect to the predetermined angle of cover plate rotation; Like this when cover plate carries out the state conversion, just can reduce to brush the elastic deformation amount of tooth, or the size that reduces to brush the tooth through hole, improve brush tooth and brush tooth through hole quality of fit, reduce to brush be slidingly matched frictional force between the face of tooth and brush tooth through hole, reduce the wearing and tearing of brush tooth and brush through hole, prolong the service life of Pet brush; Because the frictional force that brush tooth and brush tooth through hole are slidingly matched between the face reduces, and then can also make things convenient for the state conversion of cover plate.

In further technical scheme, described cover plate is provided with the hinged slotted hole that extends at fore-and-aft direction, and described jointed shaft and described hinged slotted hole are slidingly matched; Or described brush tooth link is provided with the hinged slotted hole that fore-and-aft direction extends, and described jointed shaft and described hinged slotted hole are slidingly matched, and forms the articulated structure that is slidingly matched.Can improve the matching property between brush tooth and the brush tooth through hole so better.

In further technical scheme, the described brush tooth of at least a portion stretches out described brush finish by described suction inlet.Make suction inlet corresponding like this with the brush toothed portion, the pull of vacuum that dust catcher is produced directly acts on the light things such as depilation that the brush tooth rim encloses, dust, scurf, better these light things are sucked in the dust catcher, and then reduce waving of light thing better, reduce of the pollution of light thing to air.In addition, be in for second state following time at cover plate, described suction inlet communicates with the brush back side by brush tooth through hole, like this, according to the difference of cover plate state, can also adjust the vacuum in the dust absorption passage, and adjusting suction inlet suction satisfies many-sided needs.

In further technical scheme, Pet brush also comprises the outer tooth assembly of brushing, brush tooth support and the outer brush tooth that is implanted in the external tooth rack outer surface outside described outer brush tooth assembly comprises; The inner surface and the described brush finish of described outer brush tooth support have first buckling piece and second buckling piece respectively, described first buckling piece and the second buckling piece snap fit.Can pull down or install suitable outer brush tooth assembly with brushing tooth assembly outward from brush according to actual needs like this,, select different outer brush tooth assemblies, realize the many usefulness of a brush, strengthen the serviceability of Pet brush with according to hairs pet body length.

Description of drawings

Fig. 1 is the perspective view of a kind of Pet brush of providing of the utility model embodiment;

Fig. 2 is the sectional structure schematic diagram of the Pet brush that provides of the utility model embodiment, the figure shows cover plate 200 simultaneously and is in structural representation under first state;

Fig. 3 is that cover plate is in the structural representation under second state in the Pet brush that provides of the utility model embodiment;

Fig. 4 is an I-I part amplification assumption diagram among Fig. 2;

Fig. 5 is in the Pet brush that provides of the utility model embodiment, the structural representation that brush combines with outer brush tooth assembly.

Embodiment

Below in conjunction with accompanying drawing content of the present utility model is described in detail, the description of this part only is exemplary and explanatory, should any restriction not arranged to protection domain of the present utility model.

Should be noted that: in the presents, the nouns of locality such as described " preceding ", " back " are all to use state to be reference, under user mode, before being oriented of brush, after opposite direction is.

Please refer to Fig. 1 and Fig. 2, Fig. 1 is the perspective view of a kind of Pet brush of providing of the utility model embodiment; Fig. 2 is the sectional structure schematic diagram of the Pet brush that provides of the utility model embodiment, the figure shows cover plate 200 simultaneously and is in structural representation under first state.

The Pet brush that embodiment provides comprises brush 100, and brush 100 is provided with brush finish 110, and is same as the prior art, can plant brush toothings such as plastics silk, lousiness in the brush finish 110.Difference from prior art is, forms suction inlet 121 in the brush finish 110, also forms dust absorption passage 120 in the brush 100, and at the rear end face formation outlet 122 of brush 100, dust absorption passage 120 front ends communicate with suction inlet 121, and the rear end communicates with outlet 122; Simultaneously, outlet 122 has predetermined structure, can communicate with dust collector host by suction pipe.Utilize this Pet brush that the chaeta of hairs pet is carried out combing and when cleaning, outlet 122 can be linked to each other with dust collector host; In carding process, dust catcher can pass through 121 pairs of light deposits yields suction such as depilation, dust and scurf of suction inlet, avoids these light things to wave in air, perhaps, the light thing that minimizing is waved in air improves air cleanliness, and then improves the raising impression to the hairs pet.

In addition, in the Pet brush that embodiment provides, also comprise cover plate 200, cover plate 200 is positioned at the back side of brush 100, and cover plate 200 rear ends and brush 100 be hinged and connected by jointed shaft 101, and then, cover plate 200 can be changed between two states with respect to brush 100 rotation respective angles; In this example, in order to guarantee the reliability of cover plate 200 rotations, avoid interfering with the miscellaneous part of Pet brush, jointed shaft 101 is the U-shaped jointed shaft, jointed shaft 101 mid portions and 200 rotatable linking to each other of cover plate, and stretch out to cover plate 200 inboards at jointed shaft 101 two ends, and be fixedly linked with the hinge hole 102 of brush 100 respectively, certainly, according to actual needs, cover plate 200 is hinged and connected by other concrete modes and brush 100.In this example, cover plate 200 inner surfaces are provided with the brush tooth 210 that side direction extends in it, promptly brush tooth 210 butts and link to each other with cover plate 200, terminal side direction extension in cover plate 200; Brush 100 is provided with and connects brush tooth through hole 130 brush finish 110 and its back side, that be slidingly matched with brush tooth 210.Being appreciated that cover plate 200 is not limited to its rear end and brush 100 is hinged and connected, also can be that other parts and brush 100 are hinged and connected.

For the convenience of describing, the two states that cover plate 200 has is called first state and second state.Please refer to Fig. 2, cover plate 200 is towards the brush finish direction rotation predetermined angular of brush 100, and cover plate 200 is transformed under first state, and brush tooth 210 ends pass brush tooth through hole 130 and stretch out described brush finish 110; At this moment, utilize this brush tooth 210 to carry out combing and cleaning to the hairs pet.Please refer to Fig. 3, this figure is that cover plate is in the structural representation under second state in the Pet brush that provides of the utility model embodiment; Cover plate 200 is towards the back side of brush 100 direction rotation predetermined angular, and cover plate 200 is transformed under second state, and brush tooth 210 ends are reduced to after the brush finish 110; At this moment, utilize the brush finish 110 of brush 100 to carry out the dust suction processing to predetermined surface.By the conversion of cover plate 200 states, many-sided needs are satisfied in the use flexibility that not only can improve Pet brush; Simultaneously, because brush tooth through hole 130 is slidingly matched with brush tooth 210, when carrying out the state conversion, brush tooth through hole 130 can make the depilation that is wrapped on the brush tooth 210 or other silk thread class things along 210 landings of brush tooth, convenient removing to twister on the brush tooth 210 keeps Pet brush to brush the cleaning of tooth 210.

Please refer to Fig. 2 and Fig. 3, in the present embodiment, Pet brush also comprises brush tooth link 220, brush tooth 210 is implanted on the brush tooth link 220, and brush tooth link 220 is hinged and connected by jointed shaft 201 with cover plate 200 inner surfaces, and the axis of jointed shaft 201 is parallel with the hinge axes between the brush 100 with cover plate 200, in this example, hinge axes between cover plate 200 and the brush 100, the axis of jointed shaft 201 all extend at left and right directions, and substantially parallel with brush finish 110, so just form brush tooth articulated structure.Under the situation with brush tooth articulated structure, when cover plate 200 carried out the state conversion, brush tooth 210 can be with respect to the predetermined angle of cover plate 200 rotations; Like this when cover plate 200 carries out the state conversion, just can reduce to brush the elastic deformation amount of tooth 210, or the size that reduces to brush tooth through hole 130, improve the quality of fit between brush tooth 210 and the brush tooth through hole 130, reduce to brush tooth 210 and brush the frictional force that tooth through hole 130 is slidingly matched between the face, reduce the wearing and tearing of brush tooth 210 and brush through hole 130, prolong the service life of Pet brush; Because the frictional force that brush tooth 210 and brush tooth through hole 130 are slidingly matched between the face reduces, and then can also make things convenient for the state conversion of cover plate 200.In order further to improve the quality of fit between brush tooth 210 and the brush tooth through hole 130, can also on cover plate 200, be arranged on the hinged slotted hole that fore-and-aft direction extends, jointed shaft 201 is slidingly matched with hinged slotted hole; Or, be arranged on the hinged slotted hole that fore-and-aft direction extends at brush tooth link 220, jointed shaft 201 and hinged slotted hole are slidingly matched; So just can form the articulated structure that is slidingly matched.The articulated structure that utilization is slidingly matched, brush tooth 210 not only can be with respect to cover plate 200 rotation predetermined angulars, brush tooth 210 butts can also move forward and backward preset distance with respect to cover plate 200, and then can improve the quality of fit of brushing between tooth 210 and the brush tooth through hole 130 better, reduce the frictional force between the two.

Be appreciated that, under specific circumstances, also brush tooth 210 directly can be implanted in the inner surface of cover plate 200, by brush tooth through hole 130 suitably being set, suitably the rigidity and the elasticity (brushing tooth 210 such as making of suitable plastic material) of brush tooth 210 being set, also can keep brushing tooth through hole 130 and brush being slidingly matched of tooth 210, realize the change of cover plate 200 states.

As shown in Figure 2, in this example, be provided with a row brush tooth 210, and make brush tooth 210 stretch out brush finish 110 by suction inlet 121, the pull of vacuum that dust catcher is produced directly acts on the light things such as depilation around the brush tooth 210, dust, scurf, better these light things are sucked in the dust catcher, and then reduce waving of light thing better, reduce of the pollution of light thing air.Simultaneously, this structure and above-mentioned brush tooth articulated structure and the articulated structure that is slidingly matched combine, and can reduce the inleakage of brush tooth through hole 130 as much as possible, guarantee the vacuum at suction inlet 121 places, keep the suction-operated to light thing.According to foregoing description, it will be understood by those skilled in the art that brush tooth 210 also can stretch out brush finish 110 in the part outside the suction inlet 121; Many rows (individual) brush tooth 210 also can be set according to actual needs, can make at least a portion brush tooth 210 stretch out brush finish 110 by suction inlet 121.

According to actual needs, the length by brush tooth 210 suitably is set or the size of brush tooth through hole 130 were in for second state following time at cover plate 200, and suction inlet 121 is communicated with brush 100 back sides by brush tooth through hole 130; Like this,, can also adjust the vacuum in the dust absorption passage 120, regulate suction inlet 121 suction, satisfy many-sided needs according to the difference of cover plate 200 states.

As shown in Figures 2 and 3, when cover plate 200 is in first state, remain in the predetermined scope, in this example in order to make brush tooth 130 stretch out brush finish 110 length, brush 100 back sides also are provided with the locating piece 140 to back side projection, and this locating piece 140 is corresponding with brush tooth link 220.When cover plate 200 was in first state, locating piece 140 was inconsistent with brush tooth link 220, realized the location of cover plate 200 and brush tooth 210 positions is made brush tooth 130 stretch out brush finish 110 length and remains in the predetermined scope; Certainly, locating piece 140 also can be inconsistent with the precalculated position of cover plate 200, also can realize the location to cover plate 200 and brush tooth 210 positions.

When cover plate 200 is in first state, in order to guarantee reliability of fixation between cover plate 200 and the brush 100, guarantee the reliability of the service behaviour of Pet brush, suitable locking structure can be set between cover plate 200 and brush, locking structure can be the wedge structure that matches, with when cover plate 200 is in second state, make cover plate 200 and brush 100 keep locking.Be provided with the locking structure of mutual fastening in the present embodiment.

In conjunction with Fig. 2 and Fig. 3, please refer to Fig. 4, Fig. 4 is an I-I part amplification assumption diagram among Fig. 2.The Pet brush that the utility model embodiment provides also comprises lockable mechanism, and lockable mechanism comprises snap close 410 that links to each other with cover plate 200 and the latch hook 420 that links to each other with brush 100.When cover plate 200 was in second state, the protruding hook and the snap close 410 of latch hook 420 were interlocked, and made cover plate 200 keep keeping relative fixed with brush 100; When second state is changed, make latch hook 420 move preset distance at cover plate 200, the protruding hook of latch hook 420 and snap close 410 are separated, just can realize separating of cover plate 200 and brush 100 with respect to snap close 410.In addition, the conversion of lockable mechanism state for convenience, lockable mechanism also comprises conversion handle 430 and locking spring 440, latch hook 420 is hinged and connected by jointed shaft 103 and brush 100, conversion handle 430 1 ends link to each other with latch hook 420, and locking spring 440 two ends are supported on respectively on conversion handle 430 and the brush 100.Like this, when first state is transformed into second state, can make latch hook 420 around jointed shaft 103 rotation predetermined angulars, the protruding hook of latch hook 420 is separated with snap close 410 by conversion handle 430 at needs cover plate 200; When second state is transformed into first state, make latch hook 420 reverse rotations at cover plate 200, the protruding hook of latch hook 420 and snap close 410 are interlocked, can keep cover plate 200 and brush 100 relative fixed like this.When cover plate 200 was in first state, locking spring 440 can keep conversion handle 430 is applied predetermined force, made latch hook 420 and snap close 410 keep fastening, and then guaranteed the reliability of cover plate 200 location.Be appreciated that, locking spring 440 two ends can be supported on respectively on brush 100 and the latch hook 420, certainly, locking spring 440 is not limited to produce the pressure effect, also can produce tension, according to actual needs, locking spring 440 two ends are linked to each other respectively with brush 100 with latch hook 420, or link to each other with conversion handle 430 with brush 100 respectively, can realize that all above-mentioned latch hook 420 and the snap close 410 of making keeps the purpose that fastens.

In this example, latch hook 420 ends and snap close 410 ends are wedge structure, like this, at cover plate 200 when second state is converted to first state, latch hook 420 wedge structures terminal and snap close 410 ends can make latch hook 420 ends depart from, to avoid latch hook 420 terminal terminal inconsistent, influence cover plate 200 and arrive first state with snap close 410.

For the ease of the operation of lockable mechanism, in this example, lockable mechanism also comprises button 450, and button 450 is arranged in a knob hole of the backplate of brush 100, and is slidingly matched with this button hole; And button 450 bottoms link to each other with the other end of conversion handle 430.Can realize operation by button 450 like this, and then keep guaranteeing the reliability of lockable mechanism, improve the usability of Pet brush lockable mechanism.In addition, in the present embodiment, Pet brush also comprises throw over spring 500, and throw over spring 500 two ends are supported on the back side of brush 100 and the inner surface of cover plate 200 respectively.Throw over spring 500 can keep cover plate 200 is applied downward active force, make cover plate 200 keep the trend of second state that is converted to from first state, and then when lockable mechanism is removed locking to cover plate 200, throw over spring 500 can make cover plate 200 be transformed into second state automatically from first state, the operation that this has just made things convenient for Pet brush further improves the automatic performance of Pet brush state conversion.

Please refer to Fig. 5, this figure is in the Pet brush that provides of the utility model embodiment, the structural representation that brush combines with outer brush tooth assembly.The Pet brush that embodiment provides also comprises outer brush tooth assembly 600, brushes the outer brush tooth 620 that tooth assembly 600 comprises outer brush tooth support 610 and is implanted in external tooth support 610 outer surfaces outward, brushes tooth support 610 outward and is provided with the outer suction inlet that communicates with suction inlet 121; Outer brush tooth support 610 inner surfaces and brush finish 110 have first buckling piece and second buckling piece respectively, and first buckling piece and second buckling piece can snap fit, as: first buckling piece can be protruding hook, and second buckling piece can be the groove that cooperates with protruding hook, or the like.Like this,, outer brush tooth assembly 600 is maintained fixed with brush 100, and the outer suction inlet of external tooth support 610 is communicated with suction inlet 121 by the combination of first buckling piece and second buckling piece; The vacuum power that dust catcher produces can adsorb light thing by outer suction inlet.Outer brush tooth assembly 600 can be provided with according to actual needs; As: can make long outer brush tooth 620 with the plastics silk, form the first outer brush tooth assembly, in Fig. 5, double dot dash line X-X left part; Also can form the second outer brush tooth assembly with the short outer brush tooth 620 of softer plastic production, in Fig. 5, double dot dash line X-X right side part.Like this, need carry out combing and cleaning to the long chaeta of hairs pet, the first outer brush tooth assembly can be fixed on the brush 100, need carry out combing and cleaning, the second outer brush tooth assembly can be fixed on the brush 100 the short chaeta of hairs pet; And then, like this can be short different according to hairs pet body staple length, select different outer brush tooth assemblies for use, satisfy the many-sided demand of Pet brush, make things convenient for the use of Pet brush.

The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the principle prerequisite that does not break away from the utility model description; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a Pet brush comprises the brush with brush finish, it is characterized in that, described brush finish has suction inlet, forms dust absorption passage in the described brush, and the front end of described dust absorption passage communicates with suction inlet, the rear end links to each other with the outlet that is positioned at the brush rear portion, and described outlet communicates with dust collector host.

2. Pet brush according to claim 1 is characterized in that, also comprises the cover plate that is positioned at the brush back side, and described cover plate and brush are hinged and connected, and the inner surface of described cover plate is provided with the brush tooth that side direction extends in cover plate; Described brush be provided with connect brush finish and the brush back side, and the brush tooth through hole that is slidingly matched of described brush tooth;

Described cover plate has two states, and under first state, described brush tooth end passes described brush tooth through hole and stretches out described brush finish, and under second state, described brush tooth end is reduced to after the described brush finish.

3. Pet brush according to claim 2 is characterized in that, also comprises lockable mechanism, and described lockable mechanism comprises snap close that links to each other with cover plate and the latch hook that links to each other with brush, and under described second state, the protruding hook and the snap close of described latch hook are interlocked.

4. Pet brush according to claim 3 is characterized in that, described lockable mechanism also comprises conversion handle and locking spring, described latch hook and brush are hinged and connected, described conversion handle one end links to each other with latch hook, and described locking spring one end links to each other with brush, and the other end links to each other with latch hook or conversion handle.

5. Pet brush according to claim 4 is characterized in that described lockable mechanism also comprises button, and described button is arranged in the knob hole of the backplate of described brush, and described button bottom links to each other with the other end of conversion handle.

6. according to the described Pet brush of claim 3, it is characterized in that, also comprise throw over spring, described throw over spring two ends are supported on the back side of described brush and the inner surface of described cover plate respectively.

7. according to each described Pet brush of claim 2-6, it is characterized in that also comprise brush tooth link, described brush tooth is implanted on the brush tooth link, described brush tooth link and cover inner surface are hinged and connected by jointed shaft; The axis of described jointed shaft is parallel with brush finish, and the axis of this jointed shaft is parallel with the hinge axes between the brush with described cover plate.

8. Pet brush according to claim 7 is characterized in that the hinge axes between described cover plate and the brush is extended at left and right directions, and described cover plate is provided with the hinged slotted hole that fore-and-aft direction extends, and described jointed shaft and described hinged slotted hole are slidingly matched; Or described brush tooth link is provided with the hinged slotted hole that fore-and-aft direction extends, and described jointed shaft and described hinged slotted hole are slidingly matched.

9. according to each described Pet brush of claim 2-6, it is characterized in that the described brush tooth of at least a portion stretches out described brush finish by described suction inlet; Be in for second state following time at cover plate, described suction inlet communicates with the brush back side by brush tooth through hole.

10. according to each described Pet brush of claim 1-6, also comprise outer brush tooth assembly, described outer brush tooth assembly comprises outer brush tooth support and is implanted in the outer brush tooth of external tooth rack outer surface; The inner surface and the described brush finish of described outer brush tooth support have first buckling piece and second buckling piece respectively, described first buckling piece and the second buckling piece snap fit; Described outer brush tooth support is provided with the outer suction inlet that communicates with described suction inlet.