CN207437534U - Be buckled parent part, buckle bull and buckle - Google Patents
Be buckled parent part, buckle bull and buckle Download PDFInfo
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- CN207437534U CN207437534U CN201721431275.6U CN201721431275U CN207437534U CN 207437534 U CN207437534 U CN 207437534U CN 201721431275 U CN201721431275 U CN 201721431275U CN 207437534 U CN207437534 U CN 207437534U
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- buckle
- card
- pawl
- chuck
- hole
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Abstract
A kind of buckle, including buckle parent part and buckle bull, the buckle parent part and the buckle non-dismountable cooperation of bull；The buckle parent part includes the first chuck, and an end face of first chuck is equipped with the first hole, pawl is equipped in first hole；The buckle bull includes the second chuck and card-bit part, described card-bit part one end is fixed on the end face of second chuck, and the card-bit part other end is free end, and the card-bit part is column structure, the card-bit part outer circumferential surface is equipped with the second pawl, second pawl and first pawl matching.It can realize irreversible fastening, and be more easily manufactured, when being assembled with fabric, installation is also more simple and convenient.
Description
Technical field
The utility model is related to buckle field, further to buckle parent part and fastener of the bull in fabric both sides that be buckled,
The more particularly to mark button of safety seat, and in particular to a kind of buckle parent part, buckle bull and buckle.
Background technology
Existing buckle species is various, has snap-fastener, riveting to buckle, and snap-fastener has using simple, the spy that can be dismantled repeatedly
Point, but when it faces thicker fabric, using effect is bad, and the manufacturing process of snap-fastener is complicated；
Riveting fastener has that manufacturing process is simple, and using mould molding, riveting button is inserted into female thread by a pin thread, then to public affairs
The column of button carries out melting welding, is fixedly connected so as to fulfill riveting button with the non-removable of fabric, although riveting button manufacturing process
Simply, but its when coordinating with fabric, it is necessary to carry out soldering operation, add the complexity of installation.
Utility model content
The utility model in view of the deficiencies of the prior art, proposes a kind of buckle parent part, buckle bull and buckle, can realize
Irreversible fastening, and be more easily manufactured, when being assembled with fabric, installation is also more simple and convenient, and specific technical solution is such as
Under：
A kind of buckle parent part, including the first chuck；
One end face of first chuck is equipped with the first hole；
The first pawl is equipped in first hole, first pawl arranges in the axial direction in first hole.
Effect, it is more simple and fast using the structure of pawl compared to the manner of traditional melting welding, and using pawl
Structure, it is easy to install when mounted, but if to remove, be not easy to realize, so as to which its structure is also more firm.
Further, the cross section in first hole is polygon.
Effect can relatively rotate to avoid buckle workpiece and buckle parent part, and cooperation is more reliable.
A kind of technical solution arranged side by side, at least provided with first elastic component, first elastic component in first hole
It is suspended vacantly on the inner wall in first hole；
First pawl is located on first elastic component.
Effect, by setting the first elastic component so that buckle parent part can occur lateral elasticity deformation, make when squeezing
Realization is engaged between obtaining two pawls, and forward direction can squeeze the deformation of the first elastic component, and then the first elastic component can not reversely occurred
Lateral deformation.
Preferably, lug boss is additionally provided on the end face of first chuck, the lug boss is around the aperture in first hole
Surround a ring-type；
First pawl extends to the lug boss.
Effect, the effect of lug boss are, increase the spread length of the first pawl, are buckled in use, can be applicable in not
The fabric of stack pile, and the scope adapted to is increased.
A kind of buckle bull, including the second chuck and card-bit part, one end of the card-bit part is fixed on second chuck
End face on, the card-bit part other end be free end；
The outer circumferential surface of the card-bit part is equipped with the second pawl.
Effect, the second pawl and the cooperation of the first pawl, non-removable fastening, easily manufactured and installation are also convenient for.
A kind of technical solution arranged side by side, the card-bit part are column structure.
Effect matches when card-bit part is column structure with the first elastic component, and the second pawl on card-bit part squeezes the first bullet
The first pawl on property part.
Another technical solution arranged side by side, the card-bit part include multiple second elastic components, multiple second elastic components
A cyclic structure, and tangible Varied clearance between each second elastic component are surrounded, table on the outside of each second elastic component
Face is equipped with the second pawl.
Effect realizes the crimp of card-bit part, and the parent part that is buckled at this time can set first to fall directly on the first hole
Tooth.
Preferably, the end face of second chuck and the card-bit part connecting pin is the cambered surface of indent.
Effect, in buckle and fabric cooperation, the cambered surface of indent can accommodate more large area fabric, become its contact area
Greatly, the fixed structure reliability higher of buckle and fabric.
A kind of buckle, including buckle parent part and buckle bull, bull is non-dismountable matches somebody with somebody for the buckle parent part and the buckle
It closes；
The buckle parent part includes the first chuck, and an end face of first chuck is equipped with the first hole, and described first
At least one first elastic component is equipped in hole, first elastic component is suspended vacantly on the inner wall in first hole；Each institute
It states and the first pawl is equipped on the first elastic component；
The buckle bull includes the second chuck and card-bit part, and described card-bit part one end is fixed on the end of second chuck
Face, the card-bit part other end are free end, and the card-bit part is column structure, and the card-bit part outer circumferential surface falls equipped with second
Tooth, second pawl and first pawl matching.
Effect realizes the engagement of the first pawl and the second pawl by the first elastic component.
A kind of buckle, including buckle parent part and buckle bull, bull is non-dismountable matches somebody with somebody for the buckle parent part and the buckle
It closes；
The buckle parent part includes the first chuck, and an end face of first chuck is equipped with the first hole, and described first
Hole inner wall is equipped with the first pawl；
The buckle bull includes the second chuck and card-bit part, and described card-bit part one end is fixed on the end of second chuck
Face, the card-bit part other end are free end；
The card-bit part includes multiple second elastic components, and multiple second elastic components surround a cyclic structure, and each
Tangible Varied clearance between a second elastic component, each second elastic component outer surface is equipped with the second pawl, described
Second pawl and first pawl matching.
Effect realizes that the first pawl and second falls by the elastic deformation of the second elastic component of the card-bit part for the bull that is buckled
The engagement of tooth.
The beneficial effects of the utility model are：
First, mould molding may be employed in buckle bull and buckle parent part, easily manufactured, at low cost.
2nd, when buckle bull and buckle parent part and fabric are coordinated, without carrying out other additional process to buckle, directly
Fastening, it is easy to use.
3rd, the interval that coordinates between bull and the parent part that is buckled that is buckled can adaptively be adjusted according to cloth, in face of compared with
Thin fabric, the depth of buckle bull insertion buckle parent part is a little deep, in face of thicker fabric, buckle workpiece insertion buckle
A bit, the buckle for realizing a kind of model is applicable in the fabric of multi-thickness to the depth as shallow of parent part, easily facilitates popularization.
4th, when the first hole position polygon, it is buckled between parent part and buckle bull and does not relatively rotate, the structure of fastening
Reliability is high.
Description of the drawings
Fig. 1 is be buckled in the utility model embodiment one bull 2 and the structure diagram that parent part 1 coordinates that is buckled.
Fig. 2 is the structure diagram of buckle parent part 1 in embodiment one.
Fig. 3 is a kind of structure diagram for the bull that is buckled of embodiment.
Fig. 4 is the structure diagram of the buckle parent part 1 of embodiment two.
Fig. 5 is the structure diagram of the buckle bull 2 of embodiment two.
Fig. 6 is the variously-shaped structure diagram of 111 cross section of 22 cross section of card-bit part and the first hole.It is not drawn into first
1111 and second pawl 221 of pawl
Fig. 7 is the structure diagram that the utility model and fabric coordinate.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Embodiment one,
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of buckle, including buckle parent part 1 and buckle bull 2, the buckle parent part 1 and institute
State buckle 2 non-dismountable cooperation of bull；Parent part 1 be buckled by synthetic resin integrated injection molding, buckle workpiece is by synthetic resin one
Body injection molding.
As shown in Fig. 2, it is described buckle parent part 1 include the first chuck 11, the first chuck 11 be disk, first chuck 11
An end face be equipped with the first hole 111, the cross section in first hole 111 is rectangle, set in first hole 111 there are one
First elastic component 1112, the first elastic component 1112 are elongate configuration, and the axis in the first hole 111 is set up, first elasticity
Part 1112 is suspended vacantly on the inner wall in first hole 111；First elastic component 1112 is equipped with the first pawl 1111, institute
The first pawl 1111 is stated to arrange in the axial direction in first hole 111.Lug boss is additionally provided on the end face of first chuck 11
12, the lug boss 12 surrounds a rectangular ring around the aperture in first hole 111；First pawl 1111 extends to institute
State lug boss 12.
As shown in figure 3, the buckle bull 2 includes the second chuck 21 and card-bit part 22, the second chuck 21 is disk, described
22 one end of card-bit part is fixed on the end face of second chuck 21, and 22 other end of card-bit part is free end, card-bit part 22
Free end is equipped with taper chamfering, and guiding function is played when being inserted into the first hole 111；The card-bit part 22 be column structure, institute
Card-bit part 22 is stated as hollow structure, in production, it is necessary to raw material it is less, it is cost-effective.22 outer circumferential surface of card-bit part is set
There is the second pawl 221, second pawl 221 and first pawl 1111 match.Second chuck 21 and the screens
The end face of 22 connecting pin of part is the cambered surface of indent, and the other end of the card-bit part 22 is the cambered surface of evagination.
Embodiment two,
As shown in Figure 4, Figure 5, a kind of buckle, including buckle parent part 1 and buckle bull 2, the buckle parent part 1 and the card
Detain 2 non-dismountable cooperation of bull；Parent part 1 be buckled by synthetic resin integrated injection molding, buckle workpiece is integrally noted by synthetic resin
It is moulded into type.
As shown in figure 4, the buckle parent part 1 includes the first chuck 11, an end face of first chuck 11 is equipped with
First hole 111, the first hole 111 are rectangular opening, and 111 inner wall of the first hole is equipped with the first pawl 1111；First chuck 11
End face on be additionally provided with lug boss 12, the lug boss 12 surrounds a ring-type around the aperture in first hole 111；Described first
Pawl 1111 extends to the lug boss 12.
As shown in figure 5, the buckle bull 2 includes the second chuck 21 and card-bit part 22, described 22 one end of card-bit part is fixed
In the end face of second chuck 21,22 other end of card-bit part is free end；It is fallen equipped with taper the free end of card-bit part 22
Guiding is played the role of at angle when being inserted into the first hole 111, and the card-bit part 22 includes multiple second elastic components 222, multiple described
Second elastic component 222 surrounds a rectangular ring structure, and tangible Varied clearance between each second elastic component 222, each
Second elastic component, 222 outer surface is equipped with the second pawl 221, second pawl 221 and first pawl 1111
Matching.State 22 connecting pin of the second chuck 21 and the card-bit part end face be indent cambered surface, the other end of the card-bit part 22
Face is the cambered surface of evagination.
The embodiment of the cross-sectional shape of first hole, 111 cross-sectional shape and card-bit part 22 is as shown in fig. 6, can be three
Angular, quadrangle, pentagon and splined hole are only used as few examples in Fig. 6.
As shown in fig. 7, when buckle and fabric are coordinated, buckle parent part 1 and buckle bull 2 are located at fabric；Both sides,
The outer surface of middle buckle bull 2 is identified surface, can do corresponding mark.
First hole 111 both can be counter bore structure, or through-hole structure, as shown in Figure 1, Figure 2, Fig. 4 be through-hole structure, figure
7 be counter bore structure.
Claims (10)
1. a kind of buckle parent part, it is characterised in that：
Including the first chuck (11)；
One end face of first chuck (11) is equipped with the first hole (111)；
The first pawl (1111) is equipped in first hole (111), first pawl (1111) is in first hole (111)
It is arranged in axial direction.
2. a kind of buckle parent part according to claim 1, it is characterised in that：
The cross section of first hole (111) is polygon.
3. a kind of buckle parent part according to claim 1, it is characterised in that：
Vacantly consolidate at least provided with first elastic component (1112), first elastic component (1112) in first hole (111)
It is scheduled on the inner wall of first hole (111)；
First pawl (1111) is located on first elastic component (1112).
4. a kind of buckle parent part according to claim 1, it is characterised in that：
Lug boss (12) is additionally provided on the end face of first chuck (11), the lug boss (12) is around first hole (111)
Aperture surround a ring-type；
First pawl (1111) extends to the lug boss (12).
5. a kind of buckle bull, it is characterised in that：
Including the second chuck (21) and card-bit part (22), one end of the card-bit part (22) is fixed on second chuck (21)
On end face, card-bit part (22) other end is free end；
The outer circumferential surface of the card-bit part (22) is equipped with the second pawl (221).
6. a kind of buckle bull according to claim 5, it is characterised in that：
The card-bit part (22) is column structure.
7. a kind of buckle bull according to claim 5, it is characterised in that：
The card-bit part (22) includes multiple second elastic components (222), and multiple second elastic components (222) surround a ring-type
Structure, and tangible Varied clearance between each second elastic component (222), each second elastic component (222) outer surface
It is equipped with the second pawl (221).
8. a kind of buckle bull according to claim 5, it is characterised in that：
The end face of second chuck (21) and the card-bit part (22) connecting pin is the cambered surface of indent.
9. a kind of buckle, it is characterised in that：Including buckle parent part (1) and buckle bull (2), the parent part (1) and described that is buckled
Be buckled bull (2) non-dismountable cooperation；
The buckle parent part (1) includes the first chuck (11), and an end face of first chuck (11) is equipped with the first hole
(111), at least one first elastic component (1112) is equipped in first hole (111), first elastic component (1112) is hanging
It is fixed on the inner wall of first hole (111)；The first pawl (1111) is equipped on each first elastic component (1112)；
The buckle bull (2) includes the second chuck (21) and card-bit part (22), and described card-bit part (22) one end is fixed on described
The end face of second chuck (21), card-bit part (22) other end are free end, and the card-bit part (22) is column structure, described
Card-bit part (22) outer circumferential surface is equipped with the second pawl (221), second pawl (221) and first pawl (1111) matching.
10. a kind of buckle, it is characterised in that：Including buckle parent part (1) and buckle bull (2), the parent part (1) and described that is buckled
Be buckled bull (2) non-dismountable cooperation；
The buckle parent part (1) includes the first chuck (11), and an end face of first chuck (11) is equipped with the first hole
(111), the first hole (111) inner wall is equipped with the first pawl (1111)；
The buckle bull (2) includes the second chuck (21) and card-bit part (22), and described card-bit part (22) one end is fixed on described
The end face of second chuck (21), card-bit part (22) other end are free end；
The card-bit part (22) includes multiple second elastic components (222), and multiple second elastic components (222) surround a ring-type
Structure, and tangible Varied clearance between each second elastic component (222), each second elastic component (222) outer surface
It is equipped with the second pawl (221), second pawl (221) and first pawl (1111) matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431275.6U CN207437534U (en) | 2017-11-01 | 2017-11-01 | Be buckled parent part, buckle bull and buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431275.6U CN207437534U (en) | 2017-11-01 | 2017-11-01 | Be buckled parent part, buckle bull and buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437534U true CN207437534U (en) | 2018-06-01 |
Family
ID=62291640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721431275.6U Active CN207437534U (en) | 2017-11-01 | 2017-11-01 | Be buckled parent part, buckle bull and buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437534U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136566A (en) * | 2019-06-21 | 2019-08-16 | 江西双兴金属制品有限公司 | A kind of puzzle board |
| CN110748542A (en) * | 2019-11-18 | 2020-02-04 | 廖望 | Customized product fixing device |
| CN111108041A (en) * | 2018-08-29 | 2020-05-05 | 舍奈尔商业公司 | One-sided fastening system for identification tags for utility vault covers |
-
2017
- 2017-11-01 CN CN201721431275.6U patent/CN207437534U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111108041A (en) * | 2018-08-29 | 2020-05-05 | 舍奈尔商业公司 | One-sided fastening system for identification tags for utility vault covers |
| CN110136566A (en) * | 2019-06-21 | 2019-08-16 | 江西双兴金属制品有限公司 | A kind of puzzle board |
| CN110748542A (en) * | 2019-11-18 | 2020-02-04 | 廖望 | Customized product fixing device |
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