CN107047362B

CN107047362B - Pet hair scraping tool with hair removing push plate

Info

Publication number: CN107047362B
Application number: CN201710430160.3A
Authority: CN
Inventors: 翟欣
Original assignee: Ningbo Hongdu Model Plastics Co Ltd
Current assignee: Ningbo Hongdu Model Plastics Co Ltd
Priority date: 2017-06-09
Filing date: 2017-06-09
Publication date: 2022-08-09
Anticipated expiration: 2037-06-09
Also published as: CN107047362A

Abstract

The invention discloses a pet hair scraping tool with a hair removing push plate, which comprises a hair scraping comb contacted with a pet and a handle with a gripping part, wherein the hair scraping comb is positioned at the front end of the handle, the hair scraping comb is provided with the hair removing push plate, the moving direction of the hair removing push plate is consistent with the extending direction of the comb, the handle positioned in front of the gripping part is provided with a poking push block capable of moving along the surface of the handle, the poking push block controls the movement of the hair removing push plate through a connecting rod component, and when the poking push block is positioned at a first position of the handle, the front end surface of the hair removing push plate is positioned at the rear side position of the comb; when the push block is pushed to the second position of the handle, the hair removing push plate is pushed to the front side of the comb, the comb has the advantages of being more accordant with human engineering, more comfortable in hand, capable of replacing a bias spring with a connecting rod assembly, capable of avoiding the problems of restoring force loss and the like caused by long-term use of the bias spring, and better in structural stability.

Description

Pet hair scraping tool with hair removing push plate

Technical Field

The invention relates to a pet beauty tool, in particular to a pet hair scraping tool with a hair removing push plate for combing pet fur.

Background

With the improvement of living standard, the demand of people for pets is gradually increased, and the pets become a part of our lives.

The pet hair shaving comb is characterized in that the pet hair shaving comb is attached to the skin, namely, the pet hair shaving comb is free of hair attached to the skin, a beauty tool special for cleaning the pet hair shaving or neatly combing the pet hair is arranged on the market at present, and a row of comb teeth are arranged on the comb.

US patent documents US7077076, US6782846 disclose pet grooming tools, which disclose a handle, a comb having a row of comb teeth, and a hair removing push plate mounted on the lower side surface of the comb, wherein the comb is mounted at the front end of the handle, when the handle is longitudinal, the comb is oriented in a transverse direction, a pressing plate is disposed at the rear end of the hair removing push plate, a bias spring is disposed between the hair removing push plate and the pressing plate, and the moving directions of the hair removing push plate and the pressing plate are consistent with the orientation of the comb teeth. When the pet is combed, the hand of a user is held on the handle, and when the hair clamped in the gaps of the comb teeth needs to be pushed out by the hair removing push plate, the thumb is extended out to act on the pressing plate in the horizontal direction, and the hair between the comb teeth is pushed away from the comb teeth by the hair removing push plate. When the unhairing push plate with the structure is operated, the hand of a user is held on the handle, and the acting force of the thumb on the pressing plate is in the horizontal forward direction, so that the hand of the user is easy to feel uncomfortable, and after the unhairing push plate is used for a long time, the built-in bias spring easily loses elasticity, so that the problem of insufficient restoring force of the unhairing push plate is caused.

In view of the above, there is a need in the art for a pet grooming tool that overcomes the above-mentioned problems.

Disclosure of Invention

The invention aims to provide a pet hair scraping tool which is more comfortable to operate and more stable in structure.

The technical scheme adopted by the invention for solving the technical problems is as follows: the pet hair scraping tool with the hair removing push plate comprises a hair scraping comb in contact with a pet and a handle with a gripping part, wherein the hair scraping comb is positioned at the front end of the handle, the hair scraping comb is provided with the hair removing push plate, the moving direction of the hair removing push plate is consistent with the extending direction of the comb, and the pet hair scraping tool is characterized in that a poking push block capable of moving along the surface of the handle is arranged on the handle in front of the gripping part, the poking push block controls the movement of the hair removing push plate through a connecting rod assembly, and when the poking push block is positioned at a first position of the handle, the front end surface of the hair removing push plate is positioned at the rear side of the comb; when the poking push block is pushed to the second position of the handle, the hair removing push plate is pushed to the front position of the comb.

The further preferable scheme of the invention is as follows: the connecting rod assembly comprises a first connecting groove, a rotating crank and a second pin shaft, wherein the first connecting groove is connected with the pushing block, the connecting hasp is the same as the moving direction of the pushing block, the first connecting groove is formed in the connecting hasp, the rotating crank comprises a rotating fulcrum connected to the handle, a first pin shaft arranged on the first support arm and a second pin shaft arranged on the second support arm, the first pin shaft is contained in the first connecting groove, and the second pin shaft is contained in the second connecting groove.

The further preferable scheme of the invention is as follows: the first support arm and the second support arm form an L-shaped support arm, and the rotating fulcrum is positioned at the corner position of the L-shaped support arm.

The further preferable scheme of the invention is as follows: the connecting buckle is provided with a first bulge, and the inner side of the handle is provided with a second bulge; when the toggle push block is positioned at the first position, the first bulge is positioned at the inner side of the second bulge; when the first bulge steps over the second bulge, the push block is shifted to be positioned at the second position.

The further preferable scheme of the invention is as follows: the connecting hasp comprises a base block with a through hole in the middle, a connecting rod is arranged on the base block, and the first bulge is located at the front end of the connecting rod.

The further preferable scheme of the invention is as follows: the first position is close to the gripping part, and the second position is far away from the gripping part.

The further preferable scheme of the invention is as follows: the first connecting groove is arranged on the lower side of the unhairing push plate, the first connecting groove is formed by encircling 4 first connecting columns, the second connecting groove is arranged on the inner side of the base block, and the second connecting groove is formed by encircling 4 second connecting columns.

The further preferable scheme of the invention is as follows: the inner side of the poking push block is provided with a connecting column with a hook, and the connecting column with the hook is fixed in the through hole of the base block.

The further preferable scheme of the invention is as follows: the L-shaped support arm is provided with a shaft hole, a shaft pin penetrates through the shaft hole, and the shaft pin is fixed in the handle.

The further preferable scheme of the invention is as follows: the surface of handle be provided with the confession stir the recess that the ejector pad removed, stir the ejector pad bulldoze personally submit both ends stick up the centre concave, and push and be provided with many parallel distribution's rib on the face.

Compared with the prior art, the invention has the advantages that the hair scraping tool is held on the holding part of the handle by a hand of a user, the forward and backward movement of the hair removing push plate is controlled by the mode of pushing the toggle push block up and down by a thumb, namely, the opening or closing of the hair removing push plate is controlled, the invention is more in line with the human engineering, the hand is more comfortable, the connecting rod component is used for replacing a bias spring, the problems of restoring force loss and the like caused by the long-term use of the bias spring can be avoided, and the structure stability is better.

Drawings

FIG. 1 is a perspective view of a pet grooming tool;

FIG. 2 is a perspective view of the metal blade body and the plastic comb when they are separated;

FIG. 3 is a perspective view of a metal cutter body;

FIG. 4 is a perspective view of a plastic comb;

FIG. 5 is a perspective view of the assembled metal blade and plastic comb;

FIG. 6 is a schematic view of the structure of the metal blade body and the plastic comb when they are separated;

FIG. 7 is a schematic structural view of the assembled metal blade and plastic comb;

FIG. 8 is a schematic view of the hair removal pusher plate of the pet shaving tool in a retracted configuration;

FIG. 9 is an enlarged view taken at A in FIG. 8;

FIG. 10 is an enlarged view at B in FIG. 8;

FIG. 11 is a schematic view of the hair removing pusher plate of the pet hair shaving tool in a configuration when pushed out;

FIG. 12 is an enlarged view at C of FIG. 11;

FIG. 13 is an enlarged view at D of FIG. 11;

FIG. 14 is an exploded view of the linkage assembly of the pet grooming tool;

FIG. 15 is a schematic view of the structure of the pet hair shaving device when it is bent forward greatly;

FIG. 16 is a schematic view of the construction of the pet grooming tool when bent forward at a small angle;

FIG. 17 is a schematic view of the structure of the pet hair shaving tool when it is not bent in a small amplitude;

FIG. 18 is an exploded view of the pivotal connection of the pet grooming tool;

FIG. 19 is a perspective view of the latch wheel;

FIG. 20 is a cross-sectional view of a pet grooming tool;

FIG. 21 is a perspective view of the two lock wheels after they are combined;

FIG. 22 is a schematic view of the two lock wheels after they are combined;

FIG. 23 is a schematic structural view of a state where a lock cylinder is inserted into a blind hole;

FIG. 24 is an enlarged view at E of FIG. 23;

FIG. 25 is a schematic structural view of the lock cylinder in a state of being moved out of the blind hole;

fig. 26 is an enlarged view at F in fig. 25.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 7, in the first embodiment: the pet hair shaving tool 1 removes scattered hair falling off the skin for a pet and combs hair for the pet, and also can cope with the knotting of the scattered hair for the pet. The pet hair scraping tool 1 comprises a hair scraping comb 2 and a handle 3, the hair scraping comb 2 comprises a plastic comb 4 and a metal cutter body 5, the metal cutter body 5 and the plastic comb 4 are detachably assembled together, the plastic comb 4 comprises a strip-shaped base portion 6 and a row of comb teeth 7 at the front end of the strip-shaped base portion 6, the hair scraping comb 2 is assembled, and the front end face of a cutting edge 52 of the metal cutter body 5 exceeds the root 71 of the comb teeth of the plastic comb 4.

As shown in fig. 2-7, the metal blade body 5 and the plastic comb 4 are respectively made into one body to replace the prior art metal comb with blades, so as to solve the technical problems in the prior art. The metal blade body 5 and the plastic comb 4 can be separated from each other, thereby allowing the metal blade body 5 to be ground or replaced. The mutual installation structure is ingenious, the efficacy of the prior art can be achieved, the disassembly is convenient, and the device has certain superiority in comparison. The metal blade body 5 may be installed at one side of the plastic comb 4, but a pet may have a certain safety risk to the skin of the user or the pet due to the exposed blade edge 52 of the metal blade body during the use operation, and therefore, it is considered that the installation structure of the plastic comb 4 and the metal blade body 5 is configured as follows.

The middle position of the strip-shaped base part 6 is provided with an assembling notch 8, the assembling notch 8 extends forwards from the back side surface of the strip-shaped base part 6 and exceeds the root part 9 of the comb teeth for a certain distance, and the front end of the metal cutter body 5 faces forwardsFitting notch 8The front end of the blade 52 is against the most front end of the fitting slot 8, and the part of the blade 52 exposed between every two comb teeth 7 serves as an effective cutting blade. The blade 52 of the metal blade body 5 is arranged in the middle of the root part of the comb teeth 7, and itOne part of the middle blade 52 is completely hidden at the root parts of the comb teeth 7, and the other part of the blade 52 is exposed from the root parts of the two comb teeth 7 to be used as an effective cutting blade so as to cut off the knotted hair of the pet, thereby smoothly combing the hair of the pet.

As shown in fig. 3 to 5, the plastic comb 4 includes a mounting plate 9 at the rear side of the strip-shaped base 6, and the metal blade body 5 includes a plate-shaped root 51, and the plate-shaped root 51 is disposed in parallel at one side of the mounting plate 9. The extending direction of the strip-shaped base 6 is consistent with the arrangement direction of the comb teeth 7, the strip-shaped base 6 and the mounting plate 9 are integrally formed in an injection molding mode, the upper surface of the mounting plate 9 is lower than that of the strip-shaped base 6, and after the plate-shaped root 51 of the metal cutter body is placed into the mounting plate 9, the upper surface of the plate-shaped root 51 of the metal cutter body 5 is flush with the upper surface of the strip-shaped base 6.

The periphery of the mounting plate 9 is provided with a raised rim 10 to limit the plate-shaped root 51 of the metal blade body 5 from being located inside the rim 10. After the metal cutter body 5 is installed in the mounting plate 9, the metal cutter body 5 cannot be separated from the mounting plate 9, and the fixing and assembling operation in the next step is facilitated.

The lower surface of mounting panel 9 and the lower surface of broach 7 are in the coplanar, can simplify injection moulding process, and the root of broach 7 is preceding and slant downwardly extending from the up end of strip base 6, becomes an contained angle between the upper surface of broach 7 and the lower surface of broach 7, makes the cross-section of every broach 7 become the triangle-shaped, and the structural strength of broach 7 is than higher.

As shown in fig. 6 and 7, after the metal blade 5 is placed in the plastic comb 4, the upper surface of the plate-shaped root 51 of the metal blade 5 is flush with the upper surface of the strip-shaped base 6, the structural integrity of the metal blade 5 and the plastic comb 4 is good, the front end surface of the plate-shaped root 51 is located on the rear side surface of the strip-shaped base 6, and the relative position of the metal blade 5 to the plastic comb 4 can be fixed and cannot move freely.

As shown in fig. 8 to 13, the other side surface of the mounting plate 9 is provided with a unhairing push plate 11 which can move back and forth, and the front end surface of the unhairing push plate 11 can move to a first position which exceeds the front end surface of the comb teeth 7 and a second position which is located at the rear side of the blade 52. When the pet hair shaving tool is used, the hair removing push plate 11 is positioned at the rear side of the blade 52, the pet hair shaving tool has the effects of combing hair and cutting off knotted hair at the same time, when the hair scattered on a pet is clamped in the gap of the comb teeth 7, the hair clamped on the comb teeth 7 is pushed forwards to leave the comb teeth 7 in the process that the hair removing push plate 11 is pushed to the first position, and the comb teeth 7 are cleaner.

Example two: the other parts are the same as the first embodiment, except that the metal blade body 5 moves back and forth relative to the plastic comb 4, when the blade 52 of the metal blade body 5 can move back to the rear side of the root of the comb teeth 7 of the plastic comb 4, the hair shaving tool only has a hair combing tool, and the function of cutting and knotting hair is hidden, for example, when a pet just starts combing hair, the function of cutting and knotting hair can be opened, and slightly, the function can be closed, so that on one hand, the probability that the blade can damage the skin of the pet can be further reduced, on the other hand, after the metal blade body 5 is hidden, unnecessary abrasion can be avoided, and the service life of the pet can be prolonged.

The forward face of the deburring blade 11 is movable to a third position intermediate the first and second positions, the third position being beyond the cutting edge 52. Also for concealing the cutting edge 52 of the metal blade body 5, the purpose and effect of which are explained above.

As shown in fig. 8-13, the pet hair scraping tool 1 with a hair removing push plate comprises a hair scraping comb 2 contacting with a pet and a handle 3 with a grip portion 12, wherein the hair scraping comb is located at the front end of the handle, the hair scraping comb 2 is provided with the hair removing push plate 11, the moving direction of the hair removing push plate 11 is consistent with the extending direction of the plastic comb 4, the handle 3 located in front of the grip portion 12 is provided with a toggle push block 13 capable of moving along the surface of the handle 3, the toggle push block 13 controls the movement of the hair removing push plate 11 through a connecting rod assembly, and when the toggle push block 13 is located at a first position of the handle 3, the front end surface of the hair removing push plate 11 is located at the rear side position of the plastic comb 4; when the poking push block 13 is pushed to the second position of the handle 3, the unhairing push plate 11 is pushed to the front side position of the plastic comb 4.

When combing the hair of pet, hold on the gripping portion 12 of handle 3 with the hand, the plastics comb 4 of head combs the pet hair, and when the pet hair card was too much in the broach 7 clearance, the palm still held on the gripping portion 12 of handle this moment, and the perk thumb bulldozes forward and stirs ejector pad 13 and can control unhairing push pedal 11 and move forward, bulldozes backward and stirs ejector pad 13 and control unhairing push pedal 11 and move backward, and it is more comfortable to operate.

As shown in fig. 10, 13 and 14, the link assembly includes a connection buckle 14 connected to the toggle pushing block 13 and having a moving direction consistent with that of the toggle pushing block 13, a rotating crank 15 and a first connection groove 16 disposed on the unhairing pushing block 11, the connection buckle 14 is provided with a second connection groove 17, the rotating crank 15 includes a rotating fulcrum 151 pivotally connected to the handle 3, a first pin 153 on the first support arm 152 and a second pin 155 on the second support arm 154, the first pin 153 is received in the first connection groove 16, and the second pin 155 is received in the second connection groove 17. The length of the second arm 154 is shorter than that of the first arm 152, i.e. a small distance of movement of the pushing block 13 can control a larger distance of movement of the unhairing push plate 11, and the thumb of the user moves a smaller distance, so that the operation is more comfortable and the operation is more ergonomic. The structure of the connecting rod component also has the lever effect, and labor is saved when the thumb controls the pushing block to be pushed.

The first arm 152 and the second arm 154 form an L-shaped arm, and the pivot 151 is located at a corner of the L-shaped arm. In a specific embodiment, the angle of the L-shaped arm can be between 80 degrees and 135 degrees, as long as the moving direction of the toggle pushing block 13 is converted into the moving direction of the unhairing push plate 11.

As shown in fig. 8-13, the connection buckle 14 is provided with a first protrusion 141, and the inner side of the handle 3 is provided with a second protrusion 31; when the pushing block 13 is in the first position, the first protrusion 141 is located inside the second protrusion 31; when the first protrusion 141 steps over the second protrusion 31, the push block 13 is moved to the second position. The coupling buckle 14 includes a base 143 having a through hole 142 in the middle, a link 144 is provided on the base 143, and a first protrusion 141 is provided at a front end of the link 144. The connection buckle 14 is integrally made of plastic material, the first protrusion 141 is on the connecting rod 144, the connecting rod 144 has certain elasticity, when the first protrusion 141 is on the inner side of the second protrusion 31, the toggle push block 13 is limited at the first position, when the toggle push block 13 is pushed forwards by force, the deformation of the connecting rod 144 enables the first protrusion 141 to avoid and step over the second protrusion 31, so that the first protrusion 141 can transition to the outer side of the second protrusion 31, and the toggle push block 13 is limited at the second position. Conversely, when the toggle pushing block 13 is shifted from the second position to the first position, i.e. during the closing process of the unhairing push plate 11, the reason for the deformation is also.

The first position is close to the grip portion 12 and the second position is remote from the grip portion 12. That is, when the thumb pushes the toggle pushing block 13 forward, the toggle pushing block 13 transits from the first position to the second position, and when the thumb pushes the toggle pushing block 13 backward, the toggle pushing block 13 transits from the second position to the first position, and certainly in specific implementation, the first position may be far away from the grasping portion 12, and the second position may be close to the grasping portion 12.

As shown in fig. 10 and 13, the first connecting groove 16 is provided on the lower side of the unhairing push plate 11, the first connecting groove 16 is surrounded by 4 first connecting columns 111, the second connecting groove 17 is provided on the inner side of the base block 143, and the second connecting groove 17 is surrounded by 4 second connecting columns 18.

As shown in fig. 14, the inner side of the toggle pushing block 13 is provided with a connecting column 19 with a hook, and the connecting column 19 with a hook is fixed in the through hole 142 of the base block. The mounting and fixing structure between the pushing block 13 and the connecting buckle 14 can be conveniently assembled and disassembled.

An axle hole (not shown in the figure) is arranged on the L-shaped support arm, an axle pin 21 is arranged on the axle hole in a penetrating way, and the axle pin 21 is fixed in the handle 3. So as to provide a rotation fulcrum 151 to the rotating crank 15, so that the first arm 152 and the second arm 154 can rotate within a certain range about the rotation fulcrum 151.

As shown in fig. 14, a groove for moving the toggle pushing block 13 is formed on the surface of the handle 3, a pushing surface 22 of the toggle pushing block 13 is tilted at both ends and concave in the middle, which is in accordance with the state when the thumb is applied with force, and a plurality of ribs 23 are arranged on the pushing surface 22 in parallel to increase the friction between the thumb and the toggle pushing block 13.

As shown in fig. 15-26, the pet hair shaving tool comprises a hair shaving comb 2 and a handle 3, wherein the hair shaving comb 2 is arranged at the front end of the handle 3, the handle 3 comprises a first section part 32 and a second section part 33, the first section part 32 is connected with the second section part 33 through a rotating connecting mechanism 34, and the relative rotation of the first section part 32 and the second section part 33 in one plane is realized to adjust the bending amplitude of the handle 3; the first section part 32 is provided with a poking push block 13 for controlling the forward and backward movement of the unhairing push plate 11; the second segment 33 is the grip 12 of the handle 3.

As shown in fig. 18, the rotation connecting mechanism 34 includes two first bases 341 symmetrically fixed at the end of the first segment portion 32, a second base 342 symmetrically fixed at the end of the second segment portion 33, and two lock wheels 345 symmetrically distributed, wherein at least one through hole 343 is distributed on the first base 341, at least two blind holes 344 are arranged at one side of the second base 342, the lock wheels 345 include a third base 346 and at least one lock post 347 on the third base 346, the lock post 347 passes through the through hole 343, when the lock post 347 on the lock wheel 345 leaves the blind hole 344, the first segment portion 32 can rotate relative to the second segment portion 33, the lock post 347 on the lock wheel 345 enters into different blind holes 344, and the first segment portion 32 is adjusted to different angles relative to the second segment portion 33 and locked with each other.

As shown in fig. 19 and 20, in the present embodiment, the number of the lock posts 347 on the lock wheel 345 is 18, and the rotation angle of the handle 3 corresponding to two lock posts 347 is 20 degrees.

The lock post 347 on the lock wheel 345 passes through the through hole 343 of the first base 341 and penetrates into the blind hole 344 of the second base 342, at this time, the first section part 32 and the second section part 33 of the handle 3 are locked with each other and cannot rotate, when the lock post 347 on the lock wheel 345 leaves the blind hole 344 of the second base 342, the first section part 32 and the second section part 33 of the handle 3 can rotate relatively, the lock post 347 on the lock wheel 345 enters different positions of the blind hole 344 of the second base 342, the first section part 32 is adjusted to different angles relative to the second section part 33 and is locked with each other, so that the two sections of the handle 3 can rotate relatively in one plane, the bending amplitude of the handle 3 is adjusted, and when a pet scrapes hair, hair at different positions of the pet can be combed conveniently.

The at least two blind holes 344 in the second base portion 342 are used to allow the first section portion 32 to rotate to different positions relative to the second section portion 33, and to adjust the angles of the two.

The first base portion 341 is a first fixing ring 341, a plurality of through holes 343 are uniformly distributed on the first fixing ring 341, the second base portion 342 is a second fixing ring 342, blind holes 344 with the same number as the through holes 343 are uniformly distributed on the second fixing ring 342, the third base portion 346 is an annular body 346, and lock posts 347 with the same number as the through holes 343 are arranged on the annular body 346. All the locking columns 347 on the annular body 346 are inserted into the through holes 343 of the first fixing ring 341, and the annular body 346 and the first fixing ring 341 are reliably connected and have better stability. All the locking studs 347 on the annular body 346 are inserted into the blind holes 344 of the second base 342, and the reliability of the connection between the second section portion 33 and the first section portion 32 is more stable.

The second base portion 342 is located outside the first base portion 341, and the third base portion 346 is located inside the first base portion 341. The outermost side of the rotation connecting mechanism 34 is the second base 342 fixedly connected to the grip portion 12 of the handle 3, the inner side of the second base 342 has a blind hole 344, the inner side is the first base 341, the middle has a through hole 343, the inner side is the third base 346, and the lock post 347 on the third base 346 passes through from inside to outside and respectively passes through the through hole 343 on the first base 341 and the blind hole 344 of the second base 346.

As shown in fig. 23 to 26, a button 348 is fixedly provided on the outer side of the third base 346, and the button 348 is inserted into the central holes of the first fixing ring 341 and the second fixing ring 342. Pressing the button 348 inwardly moves the lock post 347 on the third base 346 rearwardly and the first and

second sections

32, 33 rotate relative to each other if the lock post 347 exits the blind bore 344 of the second base 346. When the pressure of the finger on the button 348 is released, the return spring 349 disposed between the two buttons 348 pushes the button 348 to move outward, the locking post 347 on the third base 346 moves forward to be re-inserted into the blind hole 344 of the second base 346, and the first section 32 and the second section 33 are locked.

As shown in fig. 18, a spacing ring 35 is disposed between the two third bases 346 to limit the magnitude of the inward pressing of the button 348 to prevent the lock posts 347 on the third bases 346 from leaving the through holes 343 on the first fixing ring 341. The retainer ring 35 is disposed to ensure the third base 346 moves backward excessively, and prevent the locking post 347 on the third base 346 from leaving the through hole 343 on the first fixing ring 341.

The inner end of the button 348 is secured to the inner side of the third base 346 by a snap-fit mechanism 37. The button 348 is secured to the third base portion 346 such that when the button 348 is pressed inward by a finger, the third base portion 346 moves rearward with the button 348.

The two first fixing rings 341 are connected by the arc-shaped housing 38 and form a built-in cavity in which the retainer ring 35 and the ring body 346 are located. The retainer ring 35 and the ring body 346 are prevented from being disengaged from the rotational coupling mechanism 34.

As shown in fig. 20, the arc-shaped housing 38 is provided with a limiting protrusion 39, the second segment portion 33 is provided with a limiting groove 40, and the limiting protrusion 39 moves in the limiting groove 40 to limit the rotation range between the first segment portion 32 and the second segment portion 33. Since the rotation range of the first section 32 and the second section 33 does not need to be too large, only a certain angle is needed, and the rotation range of the two sections of the handle 3 is limited by the movement range of the limiting protrusion 39 in the limiting groove 40.

The pet hair shaving tool with the hair removing push plate provided by the invention is described in detail, the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the examples is only used for helping to understand the invention and the core idea. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The pet hair scraping tool with the hair removing push plate comprises a hair scraping comb contacted with a pet and a handle with a gripping part, wherein the hair scraping comb is positioned at the front end of the handle;

the hair scraping comb is provided with a hair removing push plate, and the moving direction of the hair removing push plate is consistent with the extending direction of the comb; the method is characterized in that:

a poking push block capable of moving along the surface of the handle is arranged on the handle in front of the gripping part, and the poking push block controls the movement of the unhairing push plate through a connecting rod assembly;

when the pushing block is pushed to be located at the first position of the handle, the front end face of the hair removing pushing plate is located at the rear side position of the comb;

when the pushing block is pushed to the second position of the handle, the hair removing pushing plate is pushed to the front position of the comb. (ii) a

The connecting rod assembly comprises a connecting hasp which is connected with the poking push block and has the same moving direction with the poking push block, a rotating crank and a first connecting groove arranged on the unhairing push plate, and a second connecting groove is arranged on the connecting hasp;

the rotary crank comprises a rotary fulcrum which is connected with the handle in a shaft mode, a first pin shaft on the first support arm and a second pin shaft on the second support arm;

the first pin shaft is accommodated in the first connecting groove, and the second pin shaft is accommodated in the second connecting groove;

the movable poking push block drives the connecting rod assembly to rotate so as to move the unhairing push plate;

the first support arm and the second support arm form an L-shaped support arm, and the rotating fulcrum is positioned at the corner position of the L-shaped support arm;

the connecting buckle is provided with a first bulge, and the inner side of the handle is provided with a second bulge; when the toggle push block is positioned at the first position, the first bulge is positioned at the inner side of the second bulge; when the first bulge steps over the second bulge, the push block is shifted to be positioned at the second position;

the first position is close to the gripping part, and the second position is far away from the gripping part.

2. The pet hair scraping tool with the hair removing push plate according to claim 1, characterized in that: the connecting hasp comprises a base block with a through hole in the middle, a connecting rod is arranged on the base block, and the first bulge is located at the front end of the connecting rod.

3. The pet hair scraping tool with the hair removing push plate according to claim 2, characterized in that: the first connecting groove is arranged on the lower side of the unhairing push plate, the first connecting groove is formed by encircling 4 first connecting columns, the second connecting groove is arranged on the inner side of the base block, and the second connecting groove is formed by encircling 4 second connecting columns.

4. The pet hair scraping tool with the hair removing push plate according to claim 3, characterized in that: the inner side of the poking push block is provided with a connecting column with a hook, and the connecting column with the hook is fixed in the through hole of the base block.

5. The pet hair scraping tool with the hair removing push plate according to claim 1, characterized in that: the L-shaped support arm is provided with a shaft hole, a shaft pin penetrates through the shaft hole, and the shaft pin is fixed in the handle.

6. The pet hair scraping tool with the hair removing push plate according to claim 1, characterized in that: the surface of the handle is provided with a groove for the poking push block to move, the push surface of the poking push block is concave in the middle of the two ends of the poking push block, and the push surface is provided with a plurality of ribs which are distributed in parallel.