CN110367652A - A kind of dual fastening eye-splice - Google Patents
A kind of dual fastening eye-splice Download PDFInfo
- Publication number
- CN110367652A CN110367652A CN201910573922.4A CN201910573922A CN110367652A CN 110367652 A CN110367652 A CN 110367652A CN 201910573922 A CN201910573922 A CN 201910573922A CN 110367652 A CN110367652 A CN 110367652A
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- China
- Prior art keywords
- fastener
- pin
- female thread
- buckling
- thread
- Prior art date
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- 230000009977 dual effect Effects 0.000 title claims abstract description 25
- 230000003042 antagnostic effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
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- Prostheses (AREA)
Abstract
The invention proposes a kind of dual fastening eye-splices, including female thread and pin thread；Female thread is a shell；Pin thread includes the pin with female thread cooperation；The first fastener and the second fastener are fixed on pin；First fastener is outwardly protruded from the foot of pin；First fastener towards the side of pin be the first buckling surface；Lateral surface of second fastener fixing in pin；Second component is the second buckling surface backwards to the side of female thread.The present invention is realized the dual fastening structure that fastening up and down and side fasten, is increased antagonistic intensity, to improve the value of thrust of the eye-splice, solve the problems, such as to be easy to loosen by the first fastener of setting and the second fastener.
Description
Technical field
The invention belongs to connect plug-in part technology field more particularly to a kind of dual fastening eye-splice.
Background technique
In the prior art, the mode that buckle structure generallys use fastening up and down or side fastens, in the mistake of confrontation stress
The value of thrust of Cheng Zhong, above-mentioned manner are smaller, be easy to cause between female thread and pin thread and loosen.
Summary of the invention
The purpose of the present invention is to provide a kind of dual fastening eye-splice, asked with solve that eye-splice in the prior art is easy to loosen
Topic.To achieve the above object, the present invention adopts the following technical scheme:
A kind of dual fastening eye-splice, including female thread and pin thread；The female thread is a shell；The pin thread includes and the mother
The pin that snap fit is closed；The first fastener and the second fastener are fixed on the pin；First fastener from the foot of the pin to
Outer protrusion；First fastener towards the side of the pin be the first buckling surface；Second fastener fixing is in the pin
Lateral surface；The second component is the second buckling surface backwards to the side of the female thread.
Preferably, the section of second fastener is trapezoidal.
Preferably, the quantity of second buckling surface is 3；Second buckling surface wraps the trapezoidal side of second fastener
Face；The force side of second buckling surface far from the female thread.
Preferably, second fastener is fixed on the lateral surface of first fastener by the trapezoidal side；It is described
Second fastener, pin and the first fastener are integrally formed.
Preferably, one section in the pin far from the female thread of second fastener fixing.
Preferably, the edge side of the female thread opens up the second buckling groove；Second buckling groove and described second fastens
Face forms power acting surface.
Preferably, the first buckling groove is arranged in the leading flank of the female thread；First buckling groove is fixed on the female thread
On edge side；The relatively described edge side setting of the open end of first buckling groove；First buckling groove is far from pin thread
One side and first buckling surface form power acting surface.
Preferably, the middle position of first fastener is fixed with the foot.
Preferably, the vertical shell with the female thread of first fastener.
Preferably, the pin thread further comprises guide groove；The guide groove is between symmetrically arranged pin.
Compared with prior art, advantages of the present invention are as follows: by the first fastener of setting and the second fastener, realize and fasten up and down
The dual fastening structure fastened with side, increases antagonistic intensity, shakes after solving the problems, such as pin thread and female thread cooperation, thus
The value of thrust of the eye-splice is improved, pin thread and female thread are not easy to loosen.
Detailed description of the invention
Fig. 1 is the perspective view of the dual fastening eye-splice of the embodiment of the present invention one；
Fig. 2 is the structure chart of pin thread in Fig. 1；
Fig. 3 is the partial schematic diagram of pin in Fig. 1；
Fig. 4 is the perspective view of female thread in Fig. 1；
Fig. 5 is the perspective view of the dual fastening eye-splice of the embodiment of the present invention two；
Fig. 6 is the structure chart of pin thread in Fig. 5；
Fig. 7 is the schematic diagram of the first fastener and the second fastener in Fig. 5；
Fig. 8 is the perspective view of female thread in Fig. 5.
Wherein, 1- pin thread, 2- female thread, 3- pin, the first fastener of 4-, the first buckling surface of 41-, the second fastener of 5-, 51- second
Buckling surface, the first buckling groove of 6-, the second buckling groove of 7-, 8- guide groove.
Specific embodiment
Dual fastening eye-splice of the invention is described in more detail below in conjunction with schematic diagram, which show this hairs
Bright preferred embodiment, it should be appreciated that those skilled in the art can modify invention described herein, and still realize this hair
Bright advantageous effects.Therefore, following description should be understood as the widely known of those skilled in the art, and be not intended as
Limitation of the present invention.
Embodiment 1
As shown in Fig. 1~2, a kind of dual fastening eye-splice, including female thread 2 and pin thread 1；Female thread 2 is a shell；Pin thread 1 wraps
Include the pin 3 cooperated with female thread 2；The first fastener 4 and the second fastener 5 are fixed on pin 3；First fastener 4, the second buckling surface 51 are
It is contacted with the obverse and reverse of female thread 2；The foot of first fastener 4 from pin 3 outwardly protrudes；First fastener 4 is fixed on foot；
First fastener 4 towards the side of pin 3 be the first buckling surface 41；Second fastener 5 is fixed on the lateral surface of pin 3；Second component
It is the second buckling surface 51 backwards to the side of female thread 2；During fighting stress, the first buckling surface 41 and the downside inside female thread 2
Face contact；Second buckling surface 51 and 2 EDGE CONTACT of female thread.First buckling surface 41 forms the contact of multiple power with the second buckling surface 51
Face；Meanwhile first buckling surface 41 and the second buckling surface 51 be belonging respectively to the fastening structure on different directions.Therefore, which connects
Contacting surface product increases, and fastening structure quantity is increasing, and antagonistic intensity is increased, to increase the value of thrust of the eye-splice.
In the present embodiment, the section of the second fastener 5 is trapezoidal.Second fastener 5 is fixed on the first button by trapezoidal side
On the lateral surface of part 4；The small end of second fastener 5 is close to the force side of pin thread 1, to increase value of thrust.
As shown in figure 3, the middle position of the first fastener 4 is fixed with foot；Therefore, the first buckling surface on the first fastener 4
41 quantity is 2；The quantity of second buckling surface 51 is 3；Second buckling surface 51 wraps the trapezoidal side of the second fastener 5；Second button
Force side of the conjunction face 51 far from female thread 2, trapezoidal 3 surface buckles conjunction of the second fastener 5 are shaken after avoiding pin thread and female thread cooperation.It is comprehensive
On, on the first fastener 4, the second fastener 5 and in the dual fastening structure of the composition of female thread 2, the quantity of buckling surface is 5.
As shown in figure 4, the upper section side at the edge of female thread 2 opens up the second buckling groove 7；Second buckling groove 7 and second fastens
Face 51 forms power acting surface；The interlude side at the edge of female thread 2 opens up caulking groove, for engaging the pin 3 of pin thread 1, pin 3
It stretches out outside the caulking groove；First buckling groove 6 is set on the leading flank of female thread 2；First buckling groove 6 is fixed on the edge side of female thread 2
On face；The open end opposite edges side of first buckling groove 6 is arranged；One side and first button of first buckling groove 6 far from pin thread 1
Conjunction face 41 forms power acting surface.In the present embodiment, the one end of female thread 2 far from pin thread 1 is upper, under one end close to pin thread 1 is.
In the present embodiment, the second fastener 5, pin 3 and the first fastener 4 are integrally formed, simple process.In addition, the eye-splice
For the integrated molding of injection molding technique or die cast metal class machine-shaping, specific size is by mold specification.The eye-splice generallys use
Engineering plastic class material or alloy type material can be used on the outdoor goods product such as knapsack class.
In the present embodiment, the vertical shell with female thread 2 of the first fastener 4.
In the present embodiment, pin thread 1 further comprises guide groove 8；Guide groove 8 is between symmetrically arranged pin 3.It leads
It is moved to slot 8 along the gib block inside female thread 2, convenient for smoothly realizing the fastening between pin thread 1 and female thread 2.
In this embodiment, cross bar is arranged in the upper end of female thread 2, and the upper end of female thread 2 is force side；The lower end of pin thread 1, which is arranged, adjusts
Pole, the lower end of pin thread 1 are force side.
Embodiment 2
Unlike the first embodiment, in the present embodiment, as shown in Fig. 5~6, it is separate that the second fastener 5 is fixed on pin 3
One section of female thread 2.Second fastener 5 and pin 3 are integrally formed.
As shown in fig. 7, equally including 5 buckling surfaces in the present embodiment；As shown in figure 8, the second buckling groove 7 with insert it is embedding
The lower end of slot is connected to.
To sum up, in dual fastening eye-splice provided in an embodiment of the present invention, by the way that the first fastener 4 and the second fastener 5 is arranged,
It realizes the dual fastening structure for fastening fasten with side up and down, increases antagonistic intensity, shaken after solving pin thread and female thread cooperation
Dynamic problem, to improve the value of thrust of the eye-splice, pin thread and female thread are not easy to loosen.
The above is only a preferred embodiment of the present invention, does not play the role of any restrictions to the present invention.Belonging to any
Those skilled in the art, in the range of not departing from technical solution of the present invention, to the invention discloses technical solution and
Technology contents make the variation such as any type of equivalent replacement or modification, belong to the content without departing from technical solution of the present invention, still
Within belonging to the scope of protection of the present invention.
Claims (10)
1. a kind of dual fastening eye-splice, which is characterized in that including female thread and pin thread；The female thread is a shell；The pin thread packet
Include the pin with female thread cooperation；The first fastener and the second fastener are fixed on the pin；First fastener is inserted from described
The foot of foot outwardly protrudes；First fastener towards the side of the pin be the first buckling surface；Second fastener fixing
In the lateral surface of the pin；The second component is the second buckling surface backwards to the side of the female thread.
2. dual fastening eye-splice according to claim 1, which is characterized in that the section of second fastener is trapezoidal.
3. dual fastening eye-splice according to claim 2, which is characterized in that the quantity of second buckling surface is 3；It is described
Second buckling surface wraps the trapezoidal side of second fastener；The force side of second buckling surface far from the female thread.
4. dual fastening eye-splice according to claim 3, which is characterized in that second fastener passes through the trapezoidal side
It is fixed on the lateral surface of first fastener；Second fastener, pin and the first fastener are integrally formed.
5. dual fastening eye-splice according to claim 3, which is characterized in that second fastener fixing is remote in the pin
From one section of the female thread.
6. dual fastening eye-splice according to claim 4 or 5, which is characterized in that the edge side of the female thread opens up
Two buckling grooves；Second buckling groove and second buckling surface form power acting surface.
7. dual fastening eye-splice according to claim 6, which is characterized in that the leading flank setting first of the female thread fastens
Slot；First buckling groove is fixed on the edge side of the female thread；The relatively described side of the open end of first buckling groove
The setting of edge side；One side of first buckling groove far from pin thread and first buckling surface form power acting surface.
8. dual fastening eye-splice according to claim 6, which is characterized in that the middle position of first fastener with it is described
Foot is fixed.
9. dual fastening eye-splice according to claim 6, which is characterized in that first fastener vertically with the female thread
Shell.
10. dual fastening eye-splice according to claim 1, which is characterized in that the pin thread further comprises guide groove；Institute
Guide groove is stated between symmetrically arranged pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910573922.4A CN110367652A (en) | 2019-06-28 | 2019-06-28 | A kind of dual fastening eye-splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910573922.4A CN110367652A (en) | 2019-06-28 | 2019-06-28 | A kind of dual fastening eye-splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110367652A true CN110367652A (en) | 2019-10-25 |
Family
ID=68251173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910573922.4A Pending CN110367652A (en) | 2019-06-28 | 2019-06-28 | A kind of dual fastening eye-splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110367652A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2865372Y (en) * | 2005-12-08 | 2007-02-07 | 台湾扣具工业股份有限公司 | Side-opening button |
| CN201435950U (en) * | 2009-07-07 | 2010-04-07 | 东莞市佳晟实业有限公司 | Eyesplice |
| CN201480335U (en) * | 2009-08-24 | 2010-05-26 | 福建省石狮市华联服装配件企业有限公司 | Novel mother button of insert button |
| CN203828199U (en) * | 2014-04-29 | 2014-09-17 | 力顿钮扣配件（深圳）有限公司 | Double-locking buckle tool |
| CN205547627U (en) * | 2016-04-14 | 2016-09-07 | 东莞市星鸿塑胶五金有限公司 | High -tension eye -splice |
| CN206453355U (en) * | 2016-12-08 | 2017-09-01 | 陈秋诗 | A kind of new eye-splice |
| CN109222342A (en) * | 2018-10-25 | 2019-01-18 | 颜英全 | A kind of metal and the eye-splice of plastic composition body |
| CN211211687U (en) * | 2019-06-28 | 2020-08-11 | 江苏柏拉斯精密扣件科技有限公司 | Dual-buckling inserting buckle |
-
2019
- 2019-06-28 CN CN201910573922.4A patent/CN110367652A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2865372Y (en) * | 2005-12-08 | 2007-02-07 | 台湾扣具工业股份有限公司 | Side-opening button |
| CN201435950U (en) * | 2009-07-07 | 2010-04-07 | 东莞市佳晟实业有限公司 | Eyesplice |
| CN201480335U (en) * | 2009-08-24 | 2010-05-26 | 福建省石狮市华联服装配件企业有限公司 | Novel mother button of insert button |
| CN203828199U (en) * | 2014-04-29 | 2014-09-17 | 力顿钮扣配件（深圳）有限公司 | Double-locking buckle tool |
| CN205547627U (en) * | 2016-04-14 | 2016-09-07 | 东莞市星鸿塑胶五金有限公司 | High -tension eye -splice |
| CN206453355U (en) * | 2016-12-08 | 2017-09-01 | 陈秋诗 | A kind of new eye-splice |
| CN109222342A (en) * | 2018-10-25 | 2019-01-18 | 颜英全 | A kind of metal and the eye-splice of plastic composition body |
| CN211211687U (en) * | 2019-06-28 | 2020-08-11 | 江苏柏拉斯精密扣件科技有限公司 | Dual-buckling inserting buckle |
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