CN107079830A - Handle for tool bending rotational coupling mechanism and pet shaving instrument - Google Patents
Handle for tool bending rotational coupling mechanism and pet shaving instrument Download PDFInfo
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- CN107079830A CN107079830A CN201710430142.5A CN201710430142A CN107079830A CN 107079830 A CN107079830 A CN 107079830A CN 201710430142 A CN201710430142 A CN 201710430142A CN 107079830 A CN107079830 A CN 107079830A
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- base portion
- handle
- coupling mechanism
- rotational coupling
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 230000008878 coupling Effects 0.000 title claims abstract description 30
- 238000010168 coupling process Methods 0.000 title claims abstract description 30
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 30
- 238000005452 bending Methods 0.000 title claims abstract description 25
- 239000007787 solid Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 description 24
- 239000004033 plastic Substances 0.000 description 24
- 238000003756 stirring Methods 0.000 description 20
- 210000003813 thumb Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 230000003370 grooming effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Brushes (AREA)
Abstract
The invention discloses a kind of handle for tool bending rotational coupling mechanism, first paragraph part and second segment part including handle, first paragraph part is connected with second segment part by rotational coupling mechanism, realizes the relative rotation of first paragraph part and second segment part in a plane；Rotational coupling mechanism includes two the first base portions, second base portion and two lockwheels, through hole is distributed with first base portion, there is blind hole the side of second base portion, lockwheel includes lock pillar on the 3rd base portion and the 3rd base portion, lock pillar passes through through hole, when the lock pillar in lockwheel leaves blind hole, first paragraph part is rotatable relative to second segment part, the lock pillar of lockwheel is entered in different blind holes, first paragraph part adjusts to different angles and interlocked against relative to second segment part, its advantage be user by both sides while pressing button, it can adjust the bending amplitude of both handles, after release, two sections of handle are fixed by the restoring force of spring, its reliability of structure is relatively good, operation is again more convenient.
Description
Technical field
The present invention relates to a kind of pet grooming tool, more particularly to a kind of handle for tool bending rotational coupling mechanism and pet
Shaving instrument.
Background technology
With the improvement of living standards, people gradually increase the demand of pet, pet is had become in our lives
A part.
It can adhere on the fur of pet and come off in the hair of skin, that is, be not adhered to the hair on skin, have on the market now
Being cleared up exclusively for pet on come off hair or the neat cosmetic tool for combing hair, the head of the cosmetic tool has a shaving comb,
YIPAISHU tooth is disposed with comb.
The patent document of U.S. Patent No. US7077076, US6782846 discloses pet grooming tool, it discloses
Handle and the comb installed in handle one end.User holds handle, the fur of comb contacts pet.Hair of the operator to pet
When being combed, the hair of pet is located at the whole body of pet, such as back, each position such as belly, neck, due to handle and comb it
Between structure be fixed, the angle between its handle and comb is unadjustable, and user operationally can be inconvenient.
In view of this, those skilled in the art, which are necessary to develop, a kind of can overcome the pet shaving work of above-mentioned technical problem
Tool.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of operation more comfortable, structure also metastable pet shaving
Instrument, especially sets up bending rotational coupling mechanism on the handle of shaving instrument, the angle between adjustable handle and comb,
The convenient hair to each position of pet is combed.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：Handle for tool bending rotational coupling mechanism, bag
The first paragraph part and second segment part of handle are included, first paragraph part is connected with second segment part by rotational coupling mechanism, it is real
The existing relative rotation of first paragraph part and second segment part in a plane is with the bending amplitude of regulation handle；It is characterized in that
Described rotational coupling mechanism includes being symmetrically fixed on two the first base portions of first paragraph portions end, is symmetrically fixed on second segment
At least one through hole, the second base portion is distributed with the second partial base portion and two symmetrical lockwheels, the first described base portion
Side be provided with least two blind holes, described lockwheel includes at least one lock pillar on the 3rd base portion and the 3rd base portion,
Described lock pillar passes through described through hole, when the lock pillar in described lockwheel leaves described blind hole, first paragraph part relative to
Second segment part is rotatable, and the lock pillar in described lockwheel is entered in different blind holes, and first paragraph part is relative to second segment
Part regulation is to different angles and interlocks against.
Further preferred scheme is the present invention：The first described base portion is the first retainer ring, the first described retainer ring
On be evenly distributed with multiple through holes, the second described base portion is to be evenly distributed with the second retainer ring, the second described retainer ring
With described number of openings identical blind hole, described the 3rd base portion be provided with annular solid, described annular solid with it is described
Number of openings identical lock pillar.
Further preferred scheme is the present invention：The 3rd described base portion is located at the inner side of the first base portion, the second base portion position
In the outside of the first base portion.
Further preferred scheme is the present invention：Button is fixedly installed on the outside of the 3rd described base portion, described presses
Button is through in the centre bore of the first retainer ring and the second retainer ring.
Further preferred scheme is the present invention：Back-moving spring is provided between two described buttons.
Further preferred scheme is the present invention：Spacing collar is provided between two described the 3rd base portions, is pressed with limiting
The amplitude that button is pressed inward against avoids the lock pillar on the 3rd base portion from leaving the through hole in the first retainer ring.
Further preferred scheme is the present invention：The inner of described button is fixed on the 3rd base portion by snap device
Medial surface.
Further preferred scheme is the present invention：Connected between two the first retainer rings by arc shell and form built-in
Cavity, described spacing collar and annular solid are located in described build-in cavities.
Further preferred scheme is the present invention：Spacing preiection, described second segment are provided with described arc shell
It is provided with limited impression on part, described spacing preiection moves to limit first paragraph part and the in described limited impression
Rotation amplitude between two sections of parts.
Pet shaving instrument, including band comb head and handle, the front end of handle, described hand are arranged on comb head
Handle includes first paragraph part and second segment part, and first paragraph part is connected with second segment part by rotational coupling mechanism, realizes
The relative rotation of first paragraph part and second segment part in a plane is with the bending amplitude of regulation handle；
It is characterized in that described rotational coupling mechanism includes two the first bases for being symmetrically fixed on first paragraph portions end
Portion, the second base portion for being symmetrically fixed on second segment part and two symmetrical lockwheels, the first described base portion be distributed with to
A few through hole, the side of the second base portion is provided with least two blind holes, and described lockwheel includes the 3rd base portion with the 3rd base portion
On at least one lock pillar, described lock pillar passes through described through hole, when the lock pillar in described lockwheel leaves described blind hole,
First paragraph part is rotatable relative to second segment part, and the lock pillar in described lockwheel is entered in different blind holes, first paragraph
Part is relative to the regulation of second segment part is to different angles and interlocks against.
Compared with prior art, it is an advantage of the invention that lock pillar in lockwheel through the first base portion through hole and penetrate the
In the blind hole of two base portions, now the first paragraph part of handle interlocks against with second segment part and can not rotated, when in lockwheel
When lock pillar leaves the blind hole of the second base portion, now the first paragraph part and second segment part of handle can be relatively rotated, in lockwheel
Lock pillar enters the different blind hole positions of the second base portion, first paragraph part adjusted relative to second segment part to different angles and
Interlock against, can be relatively rotated in a plane with two sections of parts for realizing handle, for the bending amplitude of regulation handle,
It is convenient that hair on the diverse location of pet is combed during pet shaving.
User presses button simultaneously by both sides, you can the bending amplitude of both handles of regulation, after release, passes through spring
Restoring force two sections of handle are fixed, its reliability of structure is relatively good, operation again it is more convenient.
Brief description of the drawings
Fig. 1 is the stereogram of pet shaving instrument；
Fig. 2 is stereogram when metallic blade body is separated with plastic comb；
Fig. 3 is the stereogram of metallic blade body；
Fig. 4 is the stereogram of plastic comb；
Fig. 5 is the stereogram after metallic blade body is assembled with plastic comb；
Fig. 6 is structural representation when metallic blade body is separated with plastic comb；
Fig. 7 is the structural representation after metallic blade body is assembled with plastic comb；
Fig. 8 is structural representation of the unhairing push pedal in the second place of pet shaving instrument；
Fig. 9 is the enlarged drawing at A in Fig. 8；
Figure 10 is the enlarged drawing at B in Fig. 8；
Figure 11 is structural representation of the unhairing push pedal in first position of pet shaving instrument；
Figure 12 is the enlarged drawing at C in Figure 11；
Figure 13 is the enlarged drawing at D in Figure 11；
Figure 14 is the explosive view of the link assembly of pet shaving instrument；
Figure 15 is pet shaving instrument significantly to structural representation during front curve；
Figure 16 is pet shaving instrument by a small margin to structural representation during front curve；
Figure 17 is structural representation when pet shaving instrument is not bent by a small margin；
Figure 18 is the explosive view of the rotational coupling mechanism of pet shaving instrument；
Figure 19 is the stereogram of lockwheel；
Figure 20 is the sectional view of pet shaving instrument；
Figure 21 is the stereogram after two lockwheels merge；
Figure 22 is the structural representation after two lockwheels merge；
Figure 23 is the structural representation that lock pillar inserts blind hole state；
Figure 24 is the enlarged drawing at E in Figure 23；
Figure 25 is the structural representation that lock pillar removes blind hole state；
Figure 26 is the enlarged drawing at F in Figure 25.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1-Fig. 7, embodiment one：Pet shaving instrument 1, is that pet removing comes off in the hair being scattered on skin
And hair is combed for pet, and the knotting situation for the hair that pet is scattered can also be dealt with.Pet shaving instrument 1 is combed including shaving
Son 2 and handle 3, shaving comb 2 includes plastic comb 4 and metallic blade body 5, metallic blade body 5 and plastic comb 4 removably by
It is assembled together, plastic comb 4 includes strip base portion 6 and the front end YIPAISHU tooth 7 of strip base portion 6, the shaving comb after being assembled
2, the front end face of the blade 52 of metallic blade body 5 exceedes the broach root 71 of plastic comb 4.
As shown in Fig. 2-Fig. 7, metallic blade body 5 is made into integration respectively with plastic comb 4, for substituting band knife in the prior art
The unitary metallic comb of sword, to solve technical problem present in prior art.Metallic blade body 5 can mutually divide with plastic comb 4
From hence in so that metallic blade body 5 can be polished or change.And the clever structure mutually installed, effect of prior art can be reached,
Dismounting is also more convenient, by contrast, also with certain superiority.Metallic blade body 5 can be installed in the one of plastic comb 4
Side, but pet is in using operating process, may be to user or the skin of pet because the blade 52 of metallic blade body is exposed
In the presence of certain potential safety hazard, therefore consider following manner to configure the mounting structure of plastic comb 4 and metallic blade body 5.
The centre position of strip base portion 6 offers assembling notch 8, and assembling notch 8 is prolonged forward by the rear side of strip base portion 6
Stretch and exceed the segment distance of broach root 9 one forward, the front end of metallic blade body 5 is to the front end of insertion and blade 52 at assembling notch 8
The part of blade 52 exposed in the middle of the place foremost of assembling notch 8, every two broach 7 is withstood on as effective cutting edge.Metal
The blade 52 of cutter hub 5 is configured in the centre at the root seat of broach 7, and 52 parts of wherein blade are hidden in broach 7 completely
Root, the root position of another part from two broach 7 of blade 52 exposes, as effective cutting edge, so as to pet
The hair of knotting is cut off, so that the successfully hair of combing pet.
As shown in Figure 3-Figure 5, plastic comb 4 includes the installing plate 9 of the rear side of strip base portion 6, and metallic blade body 5 includes tabular root
Portion 51, tabular root 51 is placed in parallel in the one side of installing plate 9.The bearing of trend of strip base portion 6 and the orientation of broach 7
Unanimously, broach 7, strip base portion 6 and the integrated injection molding of installing plate 9, the upper surface of installing plate 9 are less than the upper table of strip base portion 6
Face, after being put into installing plate 9 after the tabular root 51 of metallic blade body, upper surface and the strip base of the tabular root 51 of metallic blade body 5
The upper surface flush in portion 6.
The tabular root 51 that the periphery of installing plate 9 is provided with the frame 10 of projection to limit metallic blade body 5 is located at frame 10
Inner side.After metallic blade body 5 loads installing plate 9, metallic blade body 5 facilitates consolidating in next step without departing from installing plate 9
Determine assembly manipulation.
The lower surface of installing plate 9 is in same plane with the lower surface of broach 7, can simplify Shooting Technique, the root of broach 7
Portion extends forward and obliquely from the upper end of strip base portion 6, between the upper surface of broach 7 and the lower surface of broach 7 into
One angle, makes the section triangularity of each broach 7, and the structural strength of broach 7 is higher.
As shown in Figure 6, Figure 7, metallic blade body 5 loads after plastic comb 4, the upper surface of the tabular root 51 of metallic blade body 5
Upper surface with strip base portion 6 is high together, and the structural integrity of metallic blade body 5 and plastic comb 4 is relatively good, before tabular root 51
End face is located at the rear side surface of strip base portion 6, and metallic blade body 5 can be fixed in the relative position of plastic comb 4, will not arbitrarily moved
It is dynamic.
As shown in Fig. 8-Figure 13, the another side of installing plate 9 is provided with the one piece of unhairing that can be moved forward and backward push pedal 11, unhairing
The front end face of push pedal 11 is movable to first position and the second place, and first position exceedes the front end face of broach 7, second set
In the rear side of blade 52.When in use, unhairing push pedal 11 is located at the rear side of blade 52, and now pet shaving instrument is being combed
Hair and the effect for cutting off knotting hair simultaneously, when the fleece being scattered on pet is stuck in the gap of broach 7, the quilt of unhairing push pedal 11
During being pushed into first position, the fleece for being stuck in broach 7 is released forward and leaves broach 7, makes broach 7 cleaner.
Embodiment two：Other parts are identical with embodiment one, and its difference is metallic blade body 5 relative to plastic comb
4 move forward and backward, when the blade 52 of metallic blade body 5 can be stepped back to the rear side of the root of broach 7 of plastic comb 4, this shaving instrument
Only there is the instrument for combing hair, the function of cutting knotting hair is hidden, such as just starting to comb hair for pet
When, the function of cutting knotting hair is to be unlocked, and somewhat the function can be closed, and on the one hand can further reduce knife
Sword may cause the probability of damage to pet skin, after another aspect metallic blade body 5 is hidden, can avoid unnecessary abrasion,
Extend its service life.
The front end face of unhairing push pedal 11 is movable to the 3rd position, and the 3rd position is located in first position and the second place
Between, the 3rd position exceedes blade 52.Also for the blade 52 of concealed metal cutter hub 5, its purpose and effect are as explained above.
As shown in Fig. 8-Figure 13, the pet shaving instrument 1 with unhairing push pedal, including the shaving comb 2 that is contacted with pet and
Handle 3 with grip part 12, is located on the front end of handle, shaving comb 2 with shaving comb and is provided with unhairing push pedal 11, unhairing
The moving direction of push pedal 11 is consistent with the bearing of trend of plastic comb 4, and being provided with the handle 3 in the front of grip part 12 can edge
What the surface of handle 3 was moved stirs pushing block 13, stirs the movement that pushing block 13 controls unhairing push pedal 11 by link assembly, stirs pushing block
13 when being located at the first position of handle 3, and the front end face of unhairing push pedal 11 is located at the rearward position of plastic comb 4；Pushing block will be stirred
13 when shifting the second place of handle 3 onto, and unhairing push pedal 11 is pulled to the forward position of plastic comb 4.
When being combed to the hair of pet, with holding in the grip part 12 of handle 3, the plastic comb 4 on head is to pet
Hair is combed, and when pet hair is stuck in the gap of broach 7 excessively, now palm is still held in the grip part 12 of handle
On, pushing forward of giving the thumb-up to is stirred the i.e. controllable unhairing push pedal 11 of pushing block 13 and moved forward, and pushes backwards against and stirs pushing block 13
Control unhairing push pedal 11 is moved rearwards by, and is operated pleasant.
As shown in Figure 10, Figure 13, Figure 14, link assembly includes being connected and with stirring the side of movement of pushing block 13 with stirring pushing block 13
Set on the first link slot 16 set on to consistent connection hasp 14, rotating crank 15 and unhairing pushing block 11, connection hasp 14
It is equipped with the second link slot 17, rotating crank 15 includes an axle and connects rotating fulcrum 151 on the handle 3, the in first support arm 152
The second bearing pin 155 on one bearing pin 153 and second support arm 154, the first bearing pin 153 is contained in the first link slot 16, the second pin
Axle accommodates 155 in the second link slot 17.The length for being shorter in length than first support arm 152 of second support arm 154, that is, stir pushing block 13
The i.e. controllable unhairing push pedal 11 of small distance movement relatively large distance movement, the thumb displacement of user is smaller, operation
Get up just relatively more comfortable, meet ergonomics.The structure of link assembly also has the effect of lever, is stirred in thumb control
During pushing block, than relatively labor-saving.
First support arm 152 is located at the corner of L-type support arm with L-shaped support arm after the formation of second support arm 154, rotating fulcrum 151
Position.In a particular embodiment, the angle of the L-type support arm can stir pushing block 13 between 80 degree -135 is spent as long as meeting
Moving direction is transformed into the moving direction of unhairing push pedal 11.
Such as Fig. 8-Figure 13, connect and the first projection 141 is provided with hasp 14, the inner side of handle 3 is provided with the second projection 31；Dial
When dynamic pushing block 13 is located at first position, the first projection 141 is located at the inner side of the second projection 31；It is convex that first projection 141 stepped second
When playing 31, pushing block 13 is now stirred positioned at the second place.Connection hasp 14 includes the matrix 143 that a centre has through hole 142,
Connecting rod 144 is provided with matrix 143, the first projection 141 is located at the front end of connecting rod 144.Connection hasp 14 has plastics material on the whole
Matter is made, and the first projection 141 is on connecting rod 144, and connecting rod 144 has certain elasticity, and first projection 141 is in the second projection 31
Inner side when, stir pushing block 13 and be limited at first position, firmly forward pushing move pushing block 13 when, the deformation of connecting rod 144 causes
First projection 141 can be avoided and step the second projection 31, so that the first projection 141 can be transitioned into the outside of the second projection 31, dial
Dynamic pushing block 13 is limited at the second place.In turn, when stirring pushing block 13 and being transitioned into first position from the second place, namely unhairing
Push pedal 11 is in the process of closing, the reason for being also due to deformation.
First position is close to grip part 12, and the second place is away from grip part 12.I.e. thumb, which is pushed forward, stirs pushing block 13
When, stir pushing block 13 and be transitioned into the second place from first position, thumb is pushed backwards against when stirring pushing block 13, stir pushing block 13 from
The second place is transitioned into first position, certainly in the specific implementation, and first position may be located remotely from grip part 12, and the second place can be with
Close to grip part 12.
As shown in Figure 10, Figure 13, the first link slot 16 is arranged on the downside of unhairing push pedal 11, and the first link slot 16 is by 4
First connecting pole 111 is surrounded, and the second link slot 17 is arranged on the inner side of matrix 143, and the second link slot 17 is by 4 second connecting poles
18 surround.
As shown in figure 14, the inner side for stirring pushing block 13 is provided with the connecting pole 19 hooked, is fixed on the connecting pole 19 hooked
In the through hole 142 of matrix.Stir the installation fixed structure between pushing block 13 and connection hasp 14, in that context it may be convenient to assemble, also may be used
Easily to be dismantled.
It is provided with L-type support arm on an axis hole (accompanying drawing is not shown), axis hole and is equipped with pivot pin 21, pivot pin 21 is fixed on handle
In 3.To provide a rotating fulcrum 151 to rotating crank 15, enable first support arm 152 and second support arm 154 certain
Rotated in amplitude with the rotating fulcrum 151.
As shown in figure 14, the surface of handle 3 is provided with the groove for stirring the movement of pushing block 13, stirs the pressing surface of pushing block 13
22 stick up middle concave in two, meet the rib that a plurality of parallel distribution is provided with state when thumb is exerted oneself, and pressing surface 22
23, to increase thumb and stir the frictional force between pushing block 13.
As shown in Figure 15-Figure 26, pet shaving instrument, including shaving comb 2 and handle 3, shaving comb 2 is installed in handle
3 front end, handle 3 includes first paragraph part 32 and second segment part 33, and first paragraph part 32 is with second segment part 33 by turning
Dynamic bindiny mechanism 34 connects, and realizes the relative rotation of first paragraph part 32 and second segment part 33 in a plane to adjust hand
The bending amplitude of handle 3；First paragraph part 32, which is provided with, stirs pushing block 13, for controlling the movable of unhairing push pedal 11；Second
Section part 33 is the grip part 12 of handle 3.
As shown in figure 18, rotational coupling mechanism 34 includes two the first base portions for being symmetrically fixed on the end of first paragraph part 32
341st, the second base portion 342 and two symmetrical lockwheels 345 of second segment part 33, the first 341 points of base portion are symmetrically fixed on
At least one through hole 343 is furnished with, the side of the second base portion 342 is provided with least two blind holes 344, and lockwheel 345 includes the 3rd base
At least one lock pillar 347 on the base portion 346 of portion 346 and the 3rd, lock pillar 347 passes through through hole 343, the lock pillar in lockwheel 345
347 leave blind hole 344, and first paragraph part 32 is rotatable relative to second segment part 33, and the lock pillar 347 in lockwheel 345 is entered
In different blind holes 344, first paragraph part 32 adjusts to different angles and interlocked against relative to second segment part 33.
As shown in Figure 19, Figure 20, in the present embodiment, the quantity of lock pillar 347 in lockwheel 345 is 18, two 347 pairs of lock pillars
The rotational angle of handle 3 answered is 20 degree.
Lock pillar 347 in lockwheel 345 passes through the through hole 343 of the first base portion 341 and penetrates the blind hole of the second base portion 342
In 344, now the first paragraph part 32 of handle 3 interlocks against with second segment part 33 and can not rotated, the lock in lockwheel 345
When post 347 leaves the blind hole 344 of the second base portion 342, now the first paragraph part 32 and second segment part 33 of handle 3 relative can turn
Dynamic, the lock pillar 347 in lockwheel 345 enters the position of different blind holes 344 of the second base portion 342, and first paragraph part 32 is relative to the
Two sections of parts 33 adjust to different angles and interlocked against, and relative can be turned in a plane with two sections that realize handle 3
It is dynamic, it is convenient that hair on the diverse location of pet is combed during pet shaving for the bending amplitude of regulation handle 3.
At least two blind holes 344 on second base portion 342, are in order that first paragraph part 32 is relative to second segment part 33
Turn to different positions, both different angles of regulation.
First base portion 341 is to be evenly distributed with multiple through holes 343, second in the first retainer ring 341, the first retainer ring 341
Base portion 342 is the second retainer ring 342, is evenly distributed with the second retainer ring 342 and the quantity identical blind hole 344 of through hole 343, the
Three base portions 346 are to be provided with and the quantity identical lock pillar 347 of through hole 343 on annular solid 346, annular solid 346.On annular solid 346
All lock pillars 347 are inserted into the through hole 343 of the first retainer ring 341, the connection of the retainer ring 341 of annular solid 346 and first
Reliably, stability is more preferable.All lock pillars 347 are inserted into the blind hole 344 of the second base portion 342 on annular solid 346, second segment
Connection reliability between part 33 and first paragraph part 32 is more stable.
Second base portion 342 is located at the outside of the first base portion 341, and the 3rd base portion 346 is located at the inner side of the first base portion 341.From
Seen on rotational coupling mechanism 34, outermost is the second base portion 342 of the grip part 12 for being fixedly connected on handle 3, the second base portion 342
Inner side there is blind hole 344, its inner side be the first base portion 341, centre have through hole 343, then inner side be exactly the 3rd base portion 346,
Lock pillar 347 on 3rd base portion 346 is is worn by interior outward, and it is each passed through the base of through hole 343 and second on the first base portion 341
The blind hole 344 in portion 346.
As shown in Figure 23-26, the outside of the 3rd base portion 346 is fixedly installed button 348, and button 348 is through the first fixation
In the centre bore of the retainer ring 342 of ring 341 and second.The lock pillar 347 pressed inward against on button 348, the 3rd base portion 346 is moved back by
Dynamic, if lock pillar 347 exits the blind hole 344 of the second base portion 346, first paragraph part 32 and second segment part 33 can mutually turn
It is dynamic.When finger discharges to the pressure of button 348, the back-moving spring 349 set between two buttons 348 can promoting button 348 to
Lock pillar 347 on outer movement, the 3rd base portion 346 is moved forward, in the blind hole 344 for being reinserted into the second base portion 346, first paragraph
Part 32 and second segment part 33 are lockable.
As shown in figure 18, spacing collar 35 is provided between two the 3rd base portions 346, is pressed inward against with limit button 348
Amplitude avoids the lock pillar 347 on the 3rd base portion 346 from leaving the through hole 343 in the first retainer ring 341.The setting of spacing collar 35 can be protected
Demonstrate,prove the 3rd base portion 346 to be excessively moved rearwards by, prevent the lock pillar 347 on the 3rd base portion 346 from leaving the through hole in the first retainer ring 341
343。
The inner of button 348 is fixed on the medial surface of the 3rd base portion 346 by snap device 37.The base of button 348 and the 3rd
Portion 346 interfixes, and after finger force presses inward against button 348, the 3rd base portion 346 follows button 348 to be moved rearwards by.
Connected between two the first retainer rings 341 by arc shell 38 and form build-in cavities, spacing collar 35 and annular
Body 346 is located in build-in cavities.Spacing collar 35 and annular solid 346 can be prevented from disengaging rotational coupling mechanism 34.
As shown in figure 20, it is provided with arc shell 38 on spacing preiection 39, second segment part 33 and is provided with limited impression
40, spacing preiection 39 moves to limit the rotation width between first paragraph part 32 and second segment part 33 in limited impression 40
Degree.Because the rotation amplitude of first paragraph part 32 and second segment part 33 need not be too big, it is only necessary in some angle, lead to
The rotation amplitude for two sections of parts for crossing mobile range of the spacing preiection 39 in limited impression 40 to limit handle 3.
Handle for tool bending rotational coupling mechanism provided by the present invention and pet shaving instrument have been carried out in detail above
Introduce, specific case used herein is set forth to the principle and embodiment of the present invention, the explanation of above example
It is only intended to help and understands the present invention and core concept.It should be pointed out that for those skilled in the art,
Without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls
Enter in the protection domain of the claims in the present invention.
Claims (10)
1. handle for tool bending rotational coupling mechanism, include the first paragraph part and second segment part of handle, first paragraph part with
Second segment part is connected by rotational coupling mechanism, realizes relative turn of first paragraph part and second segment part in a plane
The dynamic bending amplitude with regulation handle；
It is characterized in that described rotational coupling mechanism includes two the first base portions, right for being symmetrically fixed on first paragraph portions end
Claim the second base portion and two symmetrical lockwheels for being fixed on second segment part, at least one is distributed with the first described base portion
Through hole, the side of the second base portion is provided with least two blind holes, and described lockwheel is included on the 3rd base portion and the 3rd base portion
At least one lock pillar, described lock pillar passes through described through hole, when the lock pillar in described lockwheel leaves described blind hole, first
Section part is rotatable relative to second segment part, and the lock pillar in described lockwheel is entered in different blind holes, first paragraph part
Relative to the regulation of second segment part is to different angles and interlocks against.
2. handle for tool bending rotational coupling mechanism according to claim 1, it is characterised in that the first described base portion is
Multiple through holes are evenly distributed with first retainer ring, the first described retainer ring, the second described base portion is the second retainer ring, institute
Be evenly distributed with the second retainer ring stated with described number of openings identical blind hole, described the 3rd base portion is annular solid,
It is provided with described annular solid and described number of openings identical lock pillar.
3. handle for tool bending rotational coupling mechanism according to claim 2, it is characterised in that described the 3rd base portion position
In the inner side of the first base portion, the second base portion is located at the outside of the first base portion.
4. handle for tool bending rotational coupling mechanism according to claim 3, it is characterised in that the 3rd described base portion
Outside is fixedly installed button, and described button is through in the centre bore of the first retainer ring and the second retainer ring.
5. handle for tool bending rotational coupling mechanism according to claim 4, it is characterised in that two described buttons it
Between be provided with back-moving spring.
6. handle for tool bending rotational coupling mechanism according to claim 4, it is characterised in that two described the 3rd bases
Spacing collar is provided between portion, the amplitude pressed inward against with limit button avoids the lock pillar on the 3rd base portion from leaving the first retainer ring
On through hole.
7. handle for tool bending rotational coupling mechanism according to claim 4, it is characterised in that the inner of described button
The medial surface of the 3rd base portion is fixed on by snap device.
8. handle for tool bending rotational coupling mechanism according to claim 6, it is characterised in that two the first retainer rings it
Between connected by arc shell and form build-in cavities, described spacing collar and annular solid are located in described build-in cavities.
9. handle for tool bending rotational coupling mechanism according to claim 8, it is characterised in that on described arc shell
It is provided with spacing preiection, described second segment part and is provided with limited impression, described spacing preiection is described spacing recessed
Move to limit the rotation amplitude between first paragraph part and second segment part in groove.
10. pet shaving instrument, including band comb head and handle, the front end of handle, described hand are arranged on comb head
Handle includes first paragraph part and second segment part, and first paragraph part is connected with second segment part by rotational coupling mechanism, realizes
The relative rotation of first paragraph part and second segment part in a plane is with the bending amplitude of regulation handle；
It is characterized in that described rotational coupling mechanism includes two the first base portions, right for being symmetrically fixed on first paragraph portions end
Claim the second base portion and two symmetrical lockwheels for being fixed on second segment part, at least one is distributed with the first described base portion
Through hole, the side of the second base portion is provided with least two blind holes, described lockwheel include the 3rd base portion with the 3rd base portion extremely
A few lock pillar, described lock pillar passes through described through hole, when the lock pillar in described lockwheel leaves described blind hole, first paragraph
Part is rotatable relative to second segment part, and the lock pillar in described lockwheel is entered in different blind holes, first paragraph part phase
For the regulation of second segment part is to different angles and interlocks against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430142.5A CN107079830B (en) | 2017-06-09 | 2017-06-09 | Pet hair scraping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430142.5A CN107079830B (en) | 2017-06-09 | 2017-06-09 | Pet hair scraping tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107079830A true CN107079830A (en) | 2017-08-22 |
| CN107079830B CN107079830B (en) | 2023-01-06 |
Family
ID=59609116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710430142.5A Active CN107079830B (en) | 2017-06-09 | 2017-06-09 | Pet hair scraping tool |
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| Country | Link |
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| CN (1) | CN107079830B (en) |
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| 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 |
| CN108419705A (en) * | 2018-05-04 | 2018-08-21 | 苏州佩德漫特工贸有限公司 | Pet nursing tool |
| WO2018224992A1 (en) * | 2017-06-09 | 2018-12-13 | Ningbo Hongdu Mosu Co., Ltd. | Adjustable handle for a pet grooming tool |
| WO2018224993A1 (en) * | 2017-06-09 | 2018-12-13 | Ningbo Hongdu Mosu Co., Ltd. | Pet grooming tool |
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| Publication number | Publication date |
|---|---|
| CN107079830B (en) | 2023-01-06 |
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