CN107079830B - Pet hair scraping tool - Google Patents
Pet hair scraping tool Download PDFInfo
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- CN107079830B CN107079830B CN201710430142.5A CN201710430142A CN107079830B CN 107079830 B CN107079830 B CN 107079830B CN 201710430142 A CN201710430142 A CN 201710430142A CN 107079830 B CN107079830 B CN 107079830B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K13/00—Devices for grooming or caring of animals, e.g. curry-combs; Fetlock rings; Tail-holders; Devices for preventing crib-biting; Washing devices; Protection against weather conditions or insects
- A01K13/002—Curry-combs; Brushes
Abstract
The invention discloses a pet hair scraping tool, which comprises a first section part and a second section part of a handle, wherein the first section part and the second section part are connected through a rotating connecting mechanism to realize the relative rotation of the first section part and the second section part in one plane; the rotary connecting mechanism comprises two first base parts, a second base part and two locking wheels, through holes are distributed in the first base parts, blind holes are formed in one sides of the second base parts, the locking wheels comprise third base parts and locking columns on the third base parts, the locking columns penetrate through the through holes, the locking columns on the locking wheels leave the blind holes, the first section parts can rotate relative to the second section parts, the locking columns of the locking wheels enter different blind holes, the first section parts are adjusted to different angles relative to the second section parts and locked mutually, the rotary connecting mechanism has the advantages that a user can adjust the bending amplitude of the handles of the first section parts and the second section parts by pressing buttons on two sides simultaneously, after release, the two sections of the handles are fixed through restoring force of springs, the reliability of the structure is good, and operation is convenient.
Description
Technical Field
The invention relates to a pet beauty tool, in particular to a tool handle bending and rotating connecting mechanism and a pet hair scraping tool.
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 and a comb mounted at one end of the handle. The user holds the handle and the comb contacts the fur of the pet. When an operator combs the pet hair, the pet hair is positioned on the whole body of the pet, such as the back, the abdomen, the neck and other positions, and because the structure between the handle and the comb is fixed, the angle between the handle and the comb can not be adjusted, the operation of the user is inconvenient.
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 solve the technical problem of providing a pet hair shaving tool which is more comfortable to operate and relatively stable in structure, and particularly, a bending and rotating connecting mechanism is additionally arranged on a handle of the hair shaving tool, so that the angle between the handle and a comb can be adjusted, and the hair of each part of a pet can be conveniently combed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the tool handle bending and rotating connecting mechanism comprises a first section part and a second section part of a handle, wherein the first section part is connected with the second section part through the rotating connecting mechanism, so that the first section part and the second section part can relatively rotate in a plane to adjust the bending amplitude of the handle; the rotating connection mechanism is characterized by comprising two first base parts symmetrically fixed at the end parts of the first section parts, a second base part symmetrically fixed at the second section parts and two locking wheels symmetrically distributed, wherein at least one through hole is distributed in the first base parts, at least two blind holes are formed in one side of the second base part, each locking wheel comprises a third base part and at least one locking column arranged on the third base part, the locking columns penetrate through the through holes, when the locking columns on the locking wheels leave the blind holes, the first section parts can rotate relative to the second section parts, the locking columns on the locking wheels enter different blind holes, and the first section parts are adjusted to different angles relative to the second section parts and are locked mutually.
The further preferable scheme of the invention is as follows: the third base part is positioned at the inner side of the first base part, and the second base part is positioned at the outer side of the first base part.
The further preferable scheme of the invention is as follows: the outside of third basal portion fixed be provided with the button, the button wear in the solid fixed ring of first solid fixed ring and second downthehole.
The further preferable scheme of the invention is as follows: and a return spring is arranged between the two buttons.
The further preferable scheme of the invention is as follows: and a limiting ring is arranged between the two third base parts to limit the inward pressing amplitude of the button and prevent the lock column on the third base part from leaving the through hole on the first fixing ring.
The further preferable scheme of the invention is as follows: the inner end of the button is fixed on the inner side surface of the third base part through a buckle mechanism.
The further preferable scheme of the invention is as follows: the two first fixing rings are connected through the arc-shaped shell and form a built-in cavity, and the limiting ring and the annular body are located in the built-in cavity.
The further preferable scheme of the invention is as follows: the arc-shaped shell is provided with a limiting protrusion, the second section part is provided with a limiting groove, and the limiting protrusion moves in the limiting groove to limit the rotation amplitude between the first section part and the second section part.
The pet hair scraping tool comprises a head with a comb and a handle, wherein the head with the comb is arranged at the front end of the handle, the handle comprises a first section part and a second section part, the first section part and the second section part are connected through a rotating connecting mechanism, and the first section part and the second section part rotate relatively in a plane to adjust the bending amplitude of the handle;
the rotating connecting mechanism is characterized by comprising two first base parts symmetrically fixed at the end part of the first section part, a second base part symmetrically fixed at the second section part and two locking wheels symmetrically distributed, wherein at least one through hole is distributed on the first base part, at least two blind holes are formed in one side of the second base part, each locking wheel comprises at least one locking column arranged on the third base part and on the third base part, the locking columns penetrate through the through holes, when the locking columns on the locking wheels leave the blind holes, the first section part can rotate relative to the second section part, the locking columns on the locking wheels enter different blind holes, and the first section part is adjusted to different angles relative to the second section part and is locked mutually.
Compared with the prior art, the invention has the advantages that the lock column on the lock wheel penetrates through the through hole of the first base part and the blind hole of the second base part, at the moment, the first section part and the second section part of the handle are mutually locked and cannot rotate, when the lock column on the lock wheel leaves the blind hole of the second base part, the first section part and the second section part of the handle can relatively rotate, the lock column on the lock wheel enters different blind hole positions of the second base part, the first section part is adjusted to different angles relative to the second section part and is mutually locked, so that the two sections of the handle can relatively rotate in one plane, the bending amplitude of the handle is adjusted, and when a pet scrapes hair, the hair on different positions of the pet is conveniently combed.
The user can adjust the bending amplitude of the handles through pressing the buttons on two sides simultaneously, after the handles are released, the two sections of the handles are fixed through the restoring force of the spring, the structure has good reliability, and the operation is convenient.
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 body 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 defeathering blade of the pet grooming tool in a second position;
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 defeathering blade of the pet grooming tool in a first position;
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 a link 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 hair remover when it is bent forward with a small width;
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 rotating attachment mechanism 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 following examples of the drawings.
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, thus 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 cutter 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 exposure of the cutting edge 52 of the metal cutter body during the use operation, and therefore, it is considered that the installation structure of the plastic comb 4 and the metal cutter 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 disposed in the middle of the root part of the comb teeth 7, wherein one part of the blade 52 is completely hidden at the root part 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 as an effective cutting blade, so that the knotted hair of the pet is cut off, 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 placed in parallel on 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 frame 10 to limit the plate-shaped root 51 of the metal blade body 5 to be located inside the frame 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.
The second embodiment: 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 shaving tool 1 with a hair removing push plate comprises a hair shaving comb 2 contacting with a pet and a handle 3 with a holding portion 12, the hair shaving comb is located at the front end of the handle, the hair shaving 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 in front of the holding 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, 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 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 pet hair, hold on the gripping part 12 of the handle 3 with a hand, the plastic comb 4 of the head combs the pet hair, when the pet hair is too much in the gap of the comb teeth 7, the palm still holds on the gripping part 12 of the handle, the tilting thumb pushes forwards to push the poking push block 13 to control the hair-removing push plate 11 to move forwards, and pushes backwards to push the poking push block 13 to control the hair-removing push plate 11 to move backwards, so that the operation is more comfortable.
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 movement of the push block 13 controls a larger distance movement of the depilating push plate 11, and a small distance movement of the thumb of the user makes the operation more comfortable and 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 push block 13 is transferred from the second position to the first position, i.e. during the closing process of the unhairing push plate 11, the unhairing push plate is also deformed.
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, which may be far away from the grip portion 12 and close to the grip 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 poking push block 13 and the connecting hasp 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 rotary 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 section 33 is the grip portion 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 cylinders 347 on the lock wheel 345 is 18, and the rotation angle of the handle 3 corresponding to two lock cylinders 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 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 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 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 33 and the first section 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 rotating 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 is penetrated from the inside to the outside and respectively penetrates through the through hole 343 on the first base 341 and the blind hole 344 on 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 rearwardly on the third base 346 and allows the first section 32 and the second section 33 to rotate relative to each other if the lock post 347 exits the blind hole 344 in 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 part 32 and the second section part 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 foregoing detailed description of the pet grooming tool provided in the present invention has been provided for the purposes of illustrating the principles and embodiments of the present invention by way of specific examples, which are provided to assist in understanding the present invention and the core concepts. 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 (2)
1. The pet hair scraping tool comprises a head with a comb and a handle, wherein the head with the comb is arranged at the front end of the handle, the handle comprises a first section part and a second section part, the first section part and the second section part are connected through a rotating connecting mechanism, and the first section part and the second section part rotate relatively in a plane to adjust the bending amplitude of the handle;
the method is characterized in that: the rotary connecting mechanism comprises two first base parts symmetrically fixed at the ends of the first section part and a pair of first base parts
The lock comprises a second base fixed on the second section part and two symmetrically distributed lock wheels, wherein the lock wheels comprise a third base and at least one lock column on the third base;
the first base part is a first fixing ring, a plurality of through holes are uniformly distributed on the first fixing ring, the second base part is a second fixing ring, blind holes with the same number as the through holes are uniformly distributed on the second fixing ring, the third base part is an annular body, and lock columns with the same number as the through holes are arranged on the annular body;
when the lock cylinder on the lock wheel leaves the blind hole, the first section part can rotate relative to the second section part, the lock cylinder on the lock wheel enters different blind holes, and the first section part is adjusted to different angles relative to the second section part and locked with each other;
the third base part is positioned at the inner side of the first base part, and the second base part is positioned at the outer side of the first base part;
a button is fixedly arranged on the outer side of the third base part and penetrates through the central holes of the first fixing ring and the second fixing ring;
a limiting ring is arranged between the two third base parts to limit the inward pressing amplitude of the button so as to prevent the lock cylinder on the third base part from leaving the through hole on the first fixing ring;
the two first fixing rings are connected through the arc-shaped shell and form a built-in cavity, and the limiting ring and the annular body are positioned in the built-in cavity;
the arc-shaped shell is provided with a limiting bulge, the second section part is provided with a limiting groove, and the limiting bulge moves in the limiting groove to limit the rotation amplitude between the first section part and the second section part;
the number of the lock columns on the lock wheel is 18, the lock columns are switched between two adjacent blind holes, and the rotating angle of the corresponding handle is 20 degrees;
the handle is provided with a gripping part, 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 unhairing push plate through a connecting rod assembly, the poking push block is pushed forwards to control the unhairing push plate to move forwards, and the poking push block is pushed backwards to control the unhairing push plate to move backwards; the moving direction of the unhairing push plate is consistent with the extending direction of the plastic comb teeth;
a return spring is arranged between the two buttons;
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 which is arranged on the unhairing push plate, and a second connecting groove is arranged on the connecting hasp;
the rotary crank comprises a rotary fulcrum connected to the handle, 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 length of the second support arm is shorter than that of the first 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 pushing block is pushed to be located at the first position, the first bulge is located on the inner side of the second bulge; when the first bulge steps over the second bulge, the pushing block is pushed to be located at the second position;
the first position is close to the grasping part, the second position is far away from the grasping part, the poking push block is pushed forwards, and the poking push block is transited from the first position to the second position; when the poking push block is pushed backwards, the poking push block is transited from the second position to the first position.
2. The pet grooming tool of claim 1, wherein: the inner end of the button is fixed on the inner side surface of the third base part through a buckle mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430142.5A CN107079830B (en) | 2017-06-09 | 2017-06-09 | Pet hair scraping tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430142.5A CN107079830B (en) | 2017-06-09 | 2017-06-09 | Pet hair scraping tool |
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| Publication Number | Publication Date |
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| CN107079830A CN107079830A (en) | 2017-08-22 |
| CN107079830B true CN107079830B (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710430142.5A Active CN107079830B (en) | 2017-06-09 | 2017-06-09 | Pet hair scraping tool |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206835893U (en) * | 2017-06-09 | 2018-01-05 | 宁波宏都模塑有限公司 | Pet shaving instrument with unhairing push pedal |
| CN206835891U (en) * | 2017-06-09 | 2018-01-05 | 宁波宏都模塑有限公司 | Handle for tool bending rotational coupling mechanism and pet shaving instrument |
| CN108419704A (en) * | 2018-05-04 | 2018-08-21 | 苏州佩德漫特工贸有限公司 | A kind of pet nursing tool |
| CN108419705B (en) * | 2018-05-04 | 2024-01-16 | 苏州佩德漫特工贸有限公司 | Pet nursing tool |
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| CN107079830A (en) | 2017-08-22 |
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