Pet hair thinning brush

Abstract

A pet hair thinning brush, comprising a brush head (1) and a brush handle (2). A thinning blade (3) and a suction inlet (11) are provided at the front part of the brush head (1), and a locking assembly (5) and an operating assembly (6) are provided in the brush head (1). During operation, by simply using the operating assembly (6) to drive the thinning blade (3) to move outwards to extend from the front part of the brush head (1), the thinning blade (3) can be locked by the locking assembly (5), thereby thinning and removing excess hair from a pet. When the locking assembly (5) unlocks the thinning blade (3), the operating assembly (6) can be used to drive the thinning blade (3) to move inwards to retract into the brush head (1), thereby causing hair adhered to the thinning blade (3) to detach simultaneously and to be drawn into the suction inlet (11) having a suction force. By means of the cooperation between the locking assembly (5) and the operating assembly (6), normal extension of the thinning blade (3) for use and inward retraction thereof for hair removal are achieved, thereby providing structural advantages such as flexible operation and comfortable use. In addition, the detached hair can also be drawn into the suction inlet (11), thereby preventing the hair from directly falling onto the ground and scattering with the wind, thus avoiding impact on the surrounding environment.

Description

Pet hair thinning brush TECHNICAL FIELD

[0001] The utility model relates to a kind of thinning brush, specifically refers to a kind of pet hair thinning brush. BACKGROUND

[0002] At present, domestic pet such as cat, dog will appear hair increase thickening with the change of season, these hairs not only affect the growth and development of pet, also easily breed insect pests and bacteria, so often need to help thinning brush to thin and clean the extra hair on pet, the structure of the thinning brush is mainly composed of brush head, brush handle and the thinning brush knife arranged at the front of brush head, when the extra hair adhered on the thinning brush knife due to thinning on pet is removed, must manually remove these extra hair to continue to use, but the hair removed manually can be mixed with various sundries and directly fall on the ground and spread with wind, so greatly affect the surrounding environment;At the same time, the thinning brush knife is also designed as movable structure, usually there is operating block exposed on the surface of brush head on the thinning brush knife, and the inside and outside telescopic movement of thinning brush knife is realized by moving the operating block forward and backward to remove the adhered hair on the thinning brush quickly and automatically, but the structure design of the movable thinning brush knife is relatively simple, and the operating block is prone to jam in the operation process, which affects the flexibility and use comfort of operation, especially when the thinning brush knife is stretched out in front of brush head to thin and clean the extra hair on pet, since the brush head is not designed with locking component for the thinning brush knife, the thinning brush knife is prone to retract after excessive force, thereby greatly affecting the normal use of thinning brush. SUMMARY

[0003] The utility model provides a kind of pet hair thinning brush to overcome the defects of prior art, which is flexible in operation, comfortable to use, and the hair removed on the thinning brush knife can be quickly cleaned.

[0004] The technical problem of the utility model is solved by the following technical scheme:

[0005] A kind of pet hair thinning brush, comprising brush head and brush handle, the front of the brush head is provided with thinning brush knife and suction inlet, the brush head is provided with locking component and operating component;The operating component drives the thinning brush knife to move outward and stretch out in front of brush head, and then be locked by the locking component;The locking component is unlocked to the thinning brush knife, the operating component drives the thinning brush knife to move inward and retract into the brush head, and drive the hair adhered on the thinning brush knife to fall off, and then be sucked into the suction inlet.

[0006] The brush head is provided with brush head channel, one end of the brush head channel is formed into suction inlet from the front of brush head, and the other end of the brush head channel is communicated with the brush handle channel in the brush handle.

[0007] The locking assembly comprises a lock button arranged at the rear of the brush head and a lock arranged between the thinning brush and the lock button; the lock button is pressed inward to move and push up the lock to unlock the thinning brush; the lock button is moved outward to reset and disengage the lock, which is reset and locked synchronously.

[0008] The lock button and the brush head are provided with a lock spring, which elastically pushes the lock button outward to reset.

[0009] The operation assembly comprises an operation button arranged at the rear of the brush head, a driving rack arranged in the brush head and a transmission gear rotatably arranged in the brush head, the driving rack is connected to the operation button, and the transmission gear is engaged with the driving rack and a driven rack on the thinning brush respectively.

[0010] The operation button is pressed inward to move and drive the driving rack to move inward, and then drive the transmission gear to rotate forward, and the transmission gear drives the thinning brush to move inward synchronously through the driven rack; the operation button is moved outward to reset and drive the driving rack to move outward, and then drive the transmission gear to rotate reversely, and the transmission gear drives the thinning brush to move outward synchronously through the driven rack.

[0011] The operation button and the brush head are provided with an operation spring, which elastically pushes the operation button outward to reset.

[0012] The thinning brush is provided with a driving member at the inner end, the driven rack is arranged on the side of the driving member, and the length direction of the driven rack is consistent with the moving direction of the thinning brush.

[0013] The front top surface of the brush head is provided with a cover fixedly arranged on the brush head, and a cavity is formed between the cover and the brush head for the thinning brush to move inward and retract.

[0014] Compared with the prior art, the utility model mainly is equipped with the thinning brush cutter and suction port in the brush head front part, is equipped with locking assembly and operation assembly in the brush head, when working, only need to drive the thinning brush cutter to move outward and extend the brush head front part through the operation assembly, can be locked by locking assembly, at this moment, the thinning brush cutter in the locking state can normally thin and clean the extra hair on the pet, even if using force excessively, the thinning brush cutter also does not appear to shrink, guarantee the normal use of thinning brush, when unlocking the thinning brush cutter of locking assembly, the thinning brush cutter can be driven to move inwards and retract in the brush head through the operation assembly, at this moment, the thinning brush cutter that retracts inwards can drive the hair that adheres on the thinning brush cutter to fall off simultaneously, the hair that falls off can be sucked into the suction port with suction, obviously, the improved structure only needs to realize the normal extension use and retraction of the thinning brush cutter through the mutual cooperation of locking assembly and operation assembly, so has the structural advantages such as flexible operation, comfortable use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is a structural schematic diagram of the utility model.

[0016] Fig. 2 is the left view of Fig. 1.

[0017] Fig. 3 is the A-A sectional view of Fig. 2.

[0018] Fig. 4 is the B-B sectional view of Fig. 2.

[0019] Fig. 5 is the C-C sectional view of Fig. 2.

[0020] Fig. 6 is the plan view of Fig. 1. DETAILED DESCRIPTION

[0021] The utility model embodiment will be explained in detail below according to the above-mentioned drawing.

[0022] As shown in Fig. 1~Fig. 6, 1. brush head, 11. suction port, 12. brush head channel, 13. cavity, 2. brush handle, 21. brush handle channel, 3. thinning brush cutter, 31. driving piece, 4. cutter cover, 5. locking assembly, 51. lock tongue button, 52. lock tongue, 53. lock tongue spring, 6. operation assembly, 61. operation button, 62. driving rack, 63. transmission gear, 64. driven rack, 65. operation spring.

[0023] A pet hair thinning brush, as shown in Fig. 1, Fig. 2, Fig. 6, is mainly used for the thinning and cleaning of the extra hair on the pet such as cat, dog and the like, and its structure comprises a brush handle 2 and a brush head 1 integrally designed on the top end of the brush handle, and the outer shape of the two is just in the shape of "7".

[0024] The front part of the brush head 1 is provided with a thinning brush knife 3 and a suction inlet 11, and the brush head 1 is provided with a locking assembly 5 and an operating assembly 6.

[0025] The brush head 1 is further provided with a horizontal brush head channel 12 below the locking assembly 5 and the operating assembly 6, and the brush handle 2 is provided with a vertical brush handle channel 21, one end of the brush head channel 12 penetrates the front part of the brush head 1 to form the suction inlet 11, and the suction inlet is just adjacent to the lower part of the thinning brush knife 3, and the other end of the brush head channel 12 directly communicates with the brush handle channel 21 in the brush handle 2; therefore, when the thinning brush is sealedly connected to the suction pipe of the dust collector through the brush handle channel 21 in the brush handle 2, suction can be generated at the suction inlet 11 through the brush head channel 12, so that the fallen hair can be quickly sucked away.

[0026] The inner end of the thinning brush knife 3 is provided with a driving member 31, and the driving member 31 and the thinning brush knife 3 form a T-shaped integrated structure, the driving member 31 is hidden in the brush head 1, and each side surface of the driving member 31 is provided with a driven rack 64, and the length direction of each driven rack is consistent with the moving direction of the thinning brush knife 3.

[0027] The front top surface of the brush head 1 is provided with a knife cover 4 which is fixedly covered, and the knife cover 4 and the brush head 1 form a cavity 13 for the inward movement of the thinning brush knife 3.

[0028] The locking assembly 5 includes a locking tongue button 51 arranged at the rear part of the brush head 1 and a locking tongue 52 arranged between the thinning brush knife 3 and the locking tongue button 51.

[0029] The locking tongue button 51 is pressed inward to push and lift the locking tongue 52, so that the thinning brush knife 3 is unlocked, that is, the locking assembly 5 unlocks the thinning brush knife 3, and at this time, the thinning brush knife 3 is driven to move inward into the brush head 1 through the operating assembly 6, so that the hair adhered to the thinning brush knife 3 is synchronously fallen, and then the fallen hair is sucked into the suction inlet 11; the locking tongue button 51 is moved outward to reset and is separated from the locking tongue 52, and the locking tongue is also synchronously reset and re-locks the thinning brush knife 3.

[0030] Meanwhile, the locking tongue button 51 and the brush head 1 are usually provided with a locking tongue spring 53, and the locking tongue spring 53 elastically pushes the outward movement of the locking tongue button 51 to reset, that is, the locking tongue spring 53 can automatically move the locking tongue button 51 outward to reset in normal state, so as to save the operation steps of the user, and the outer surface of the locking tongue button 51 is further provided with a stop structure, so as to prevent the locking tongue button 51 from being directly fallen from the rear part of the brush head 1 when being pushed by the locking tongue spring 53.

[0031] The operation assembly 6 comprises an operation button 61 arranged at the rear of the brush head 1, a driving rack 62 arranged in the brush head 1 and connected to the operation button 61, and a transmission gear 63 rotatably arranged in the brush head 1 and engaged with the driving rack 62 and a driven rack 64 on the thinning brush 3.

[0032] Since two driven racks 64 are designed in the embodiment, two sets of operation assemblies 6 are also designed, and only one set of operation assembly is needed to drive the thinning brush 3 to form corresponding actions in actual use. The specific action process is as follows: when the operation button 61 is pressed inwards to move and drive the driving rack 62 to move inwards, and then push the transmission gear 63 to rotate forward, the transmission gear 63 rotating forward can synchronously drive the thinning brush 3 to move inwards through the driven rack 64; when the operation button 61 moves outwards to reset and drive the driving rack 62 to move outwards, and then push the transmission gear 63 to rotate reversely, the transmission gear 63 rotating reversely can synchronously drive the thinning brush 3 to move outwards through the driven rack 64.

[0033] The operation button 61 and the brush head 1 are usually provided with an operation spring 65, and the operation spring 65 elastically pushes the operation button 61 to move outwards to reset. That is, the operation button 61 can be automatically moved outwards to reset by the operation spring 65 in normal state, so that the operation steps of the user are saved. The outer surface of the operation button 61 is also provided with a falling prevention structure, so as to prevent the operation button 61 from directly falling off from the rear of the brush head 1 when being pushed by the operation spring 65.

[0034] In addition, when the operation assembly 6 drives the thinning brush 3 to move outwards to extend from the front of the brush head 1, the thinning brush 3 can be locked by the locking assembly 5. At this time, the thinning brush 3 in the locked state can normally thin and clean the excess hair on the pet, and will not be retracted even if the force is too large, so as to ensure the normal use of the thinning brush.

[0035] Obviously, the improved thinning brush can realize the normal extension and retraction of the thinning brush 3 through the cooperation of the locking assembly 5 and the operation assembly 6, so as to have the structural advantages of flexible operation and comfortable use. Moreover, the fallen hair can be sucked through the suction port 11, that is, the hair cleaned on the thinning brush 3 can be quickly cleaned by the suction port 11, so as to effectively prevent the hair from directly falling on the ground and spreading with the wind, and avoid affecting the surrounding environment.

[0036] The above is only a specific embodiment of the present application, and those skilled in the art should understand that any equivalent structural design of the embodiment should be included in the protection scope of the present application.

Claims

1. A pet hair thinning brush, comprising a brush head (1) and a brush handle (2), characterized in that, the front part of the brush head (1) is provided with a thinning brush cutter (3) and a suction inlet (11), and the brush head (1) is internally provided with a locking assembly (5) and an operating assembly (6); the operating assembly (6) drives the thinning brush cutter (3) to move outward and extend to the front part of the brush head (1), and then the thinning brush cutter (3) is locked by the locking assembly (5); the locking assembly (5) unlocks the thinning brush cutter (3), the operating assembly (6) drives the thinning brush cutter (3) to move inward and retract into the brush head (1), and the hair adhered to the thinning brush cutter (3) is removed and then sucked into the suction inlet (11).

2. A pet hair thinning brush according to claim 1, characterized in that the brush head (1) is internally provided with a brush head channel (12), one end of the brush head channel (12) penetrates the front part of the brush head (1) to form the suction inlet (11), and the other end of the brush head channel (12) is communicated with a brush handle channel (21) in the brush handle (2).

3. The pet hair thinning brush of claim 1, wherein the locking assembly (5) comprises a locking tongue button (51) arranged at the rear part of the brush head (1) and a locking tongue (52) arranged between the thinning brush cutter (3) and the locking tongue button (51); the locking tongue button (51) is pressed inward to move and push up the locking tongue (52), and the locking tongue unlocks the thinning brush cutter (3); the locking tongue button (51) moves outward to reset and is separated from the locking tongue (52), and the locking tongue resets synchronously and locks the thinning brush cutter (3).

4. A pet hair thinning brush according to claim 3, wherein the locking tongue button (51) and the brush head (1) are provided with a locking tongue spring (53), and the locking tongue spring elastically pushes the locking tongue button (51) to move outward to reset.

5. The pet hair thinning brush of claim 1, wherein the operating assembly (6) comprises an operating button (61) arranged at the rear part of the brush head (1), a driving rack (62) arranged in the brush head (1), and a transmission gear (63) rotatably arranged in the brush head (1), the driving rack (62) is connected to the operating button (61), and the transmission gear (63) is respectively engaged with the driving rack (62) and a driven rack (64) on the thinning brush cutter (3).

6. A pet hair thinning brush according to claim 5, wherein the operating button (61) is pressed inward to move and drive the driving rack (62) to move inward, and then the transmission gear (63) is driven to rotate forward, and the inward movement of the thinning brush cutter (3) is synchronously driven by the transmission gear (63) through the driven rack (64); the operating button (61) moves outward to reset and drives the driving rack (62) to move outward, and then the transmission gear (63) is driven to rotate reversely, and the outward movement of the thinning brush cutter (3) is synchronously driven by the transmission gear (63) through the driven rack (64).

7. A pet hair thinning brush according to claim 6, wherein the operating button (61) and the brush head (1) are provided with an operating spring (65), and the operating spring elastically pushes the operating button (61) to move outward to reset.

8. A pet hair thinning brush according to claim 5, wherein the inner end of the thinning brush cutter (3) is provided with a driving piece (31), the driven rack (64) is arranged on the side surface of the driving piece (31), and the length direction of the driven rack (64) is consistent with the movement direction of the thinning brush cutter (3).

9. The pet hair thinning brush of claim 1, wherein The brush head (1) front top surface is provided with a cover fixed knife cover (4), and the cavity (13) is formed between the knife cover and the brush head (1) for the inward movement of the thinning brush knife (3).

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