CN209370227U - Buckle - Google Patents
Buckle Download PDFInfo
- Publication number
- CN209370227U CN209370227U CN201821824187.7U CN201821824187U CN209370227U CN 209370227 U CN209370227 U CN 209370227U CN 201821824187 U CN201821824187 U CN 201821824187U CN 209370227 U CN209370227 U CN 209370227U
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- CN
- China
- Prior art keywords
- thread
- pin thread
- stabilizer blade
- jiao
- pin
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Abstract
The utility model provides a kind of buckle, belongs to build-up member technical field.It solves the existing installation technical problems such as unstable.This buckle, including female thread and pin thread, the connected pathways being axially inserted into for pin thread is provided on female thread and with the stabilizer blade of resilience, the axial displacement driving stabilizer blade of pin thread is opened or is collapsed, screw thread is provided on pin thread outer wall, the Ka Jiao with screw thread clamping is provided on connected pathways inner wall, Ka Jiao and connected pathways are elastic connection and Ka Jiao can be overturn toward far from pin thread direction.The utility model female thread increases card corner structure and pin thread helicitic texture cooperates, and deforms outside pin thread process of press in female thread bullet corner structure, reduces insertion force, easy to disassemble.
Description
Technical field
The utility model belongs to build-up member field, is related to a kind of buckle.
Background technique
It needs to carry out mutual fixation between the plate that present muti-piece stacks, many times can use primary and secondary and tip in
Row is fixed, and corresponding aperture is provided between plate, wears snap fastener in opening, and then plate is fixed.
China's Patent Application Publication (notification number: CN206958041U；The day for announcing: 2018.2.2) in disclose it is a kind of removable
The snap fastener unloaded includes son nail and female nail, and mother's nail includes the stabilizer blade that can be opened, when installation, between mother's nail insertion plate
Aperture, then the female nail of son nail insertion, the stabilizer blade of the sub- female nail of nail driving open, are formed and fixed, and disassembly when extracts sub- nail out, i.e.,
It can allow branch pin preset, and then form disassembly.
In above-mentioned technical proposal, in order to ensure sub- nail keeps rock-steady structure in mother follows closely, protrusion is provided in ability mother nail
Clamping portion, this clamping portion structure by squeeze so that son nail be kept fixed.But since clamping portion is using fixation
Mode is to squeeze son nail outer wall by projective structure to generate stronger stiction, and this structure is held during installing repeatedly
It easily wears, and its clamping power is limited, when installing fixed, is easy to appear slip phenomenon.
Summary of the invention
The utility model aiming at the above problems existing in the prior art, provides a kind of buckle, and the utility model to be solved
Certainly the technical issues of, is: how to make pin thread stabilization, is easily installed on female thread.
The purpose of this utility model can be realized by the following technical scheme:
A kind of buckle, including female thread and pin thread are provided with the connected pathways being axially inserted into for pin thread and tool on the female thread
There is the stabilizer blade of resilience, the axial displacement driving stabilizer blade of the pin thread is opened or collapsed, which is characterized in that outside the pin thread
It is provided with screw thread on wall, is provided with the Ka Jiao with screw thread clamping on the connected pathways inner wall, in the Ka Jiao and connected pathways
Wall is elastic connection and Ka Jiao can be overturn toward far from pin thread direction.
Between pin thread and female thread, clamping fixation structure is cooperatively formed by Ka Jiao and screw thread, can ensure public affairs in this way
When button is inserted into inside female thread, the two keeps higher stable shape, and pin thread is not easy because what retracting occurred in the elasticity of stabilizer blade
Phenomenon, while being also convenient for pin thread and installing repeatedly, the fixed force of fixed position installing force reduction will not occur because of installation number
The case where.In addition, the Ka Jiao with elasticity of turning up is threadedly engaged, so that pin thread when fit on female thread, can directly lead to
It crosses pressing structure to be directly loadable into, very efficient and convenient, Ka Jiao can turn up resignings when pin thread is inserted into, and finish until assembling
Elastic reset has the function that fixed later, and when need to dismantle, directly screw is back-outed, relatively simple convenience.
In above-mentioned buckle, it is provided with the first inclined-plane on the stabilizer blade inner wall, is provided with and is used on the pin thread end
With the first inclined-plane against the second inclined-plane.The structure on the first inclined-plane and the second inclined-plane can increase the contact area of the two, guarantee
The two contact is stablized, and pin thread stable can open stabilizer blade.
In above-mentioned buckle, card angle quantity is multiple and circumferentially distributed along connected pathways.Multiple card angles being capable of shape
At the clamping power of multiple spot, it is ensured that the stable structure under pin thread installation condition.
In above-mentioned buckle, the stabilizer blade is integrated with female thread to be connect, and the stabilizer blade quantity is multiple and circumferentially distributed
In the end of the female thread.The state that multiple stabilizer blades open can form stable clamping structure to plate.
In above-mentioned buckle, be provided with the gap that can accommodate Ka Jiao between the stabilizer blade, the Ka Jiao is in stabilizer blade
Interval setting.Interval setting can reuse space, female thread uniform force.
In above-mentioned buckle, it is provided with the first nut on the female thread end, the second nut is provided on the pin thread,
It is provided with the caulking groove for accommodating the second nut on first nut, is provided on second nut convenient for driving pin thread rotation
Card slot.The structure of caulking groove keeps compact-sized when pin thread capable of being allowed to be fastened on female thread, and notch is the rotation of pin thread
The point of application is provided.
Compared with prior art, the utility model has the advantage that
1, female thread increases card corner structure and pin thread helicitic texture cooperates, and deforms outside pin thread process of press in female thread bullet corner structure,
Reduce insertion force, it is easy to disassemble.
2, the metal plate thickness and pore size of this structure lower support leg position are unaffected, and disassembling function can repeat for a long time
It uses, versatility is preferable.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the present embodiment.
Fig. 2 is the axial sectional view of the present embodiment.
Fig. 3 is the partial enlarged view in Fig. 2 at A.
Fig. 4 is the structure chart of the present embodiment and plate assembly.
In figure, 1, female thread；11, stabilizer blade；111, the first inclined-plane；112, gap；12, connected pathways；13, Ka Jiao；14, first
Nut；141, caulking groove；2, pin thread；21, screw thread；22, the second inclined-plane；23, the second nut；231, card slot.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figures 1 and 2, a kind of buckle, including female thread 1 and pin thread 2 are provided on female thread 1 and are axially inserted into for pin thread 2
Connected pathways 12, the internal diameter of connected pathways 12 is slightly greater than the outer diameter with pin thread 2, when pin thread 2 is inserted into female thread 1
It waits, 2 outer wall of pin thread is bonded with 12 inner wall of connected pathways substantially.
It is provided with the first nut 14 on 1 end of female thread, the second nut 23 is provided on pin thread 2, is arranged on the first nut 14
There is the caulking groove 141 for accommodating the second nut 23,141 shape of caulking groove is consistent with the structure of the second nut 23, is arranged on the second nut 23
There is the card slot 231 rotated convenient for driving pin thread 2.
In end setting of the female thread 1 far from the first nut 14 there are four circumferential setting stabilizer blade 11, between be provided between
Gap 112, stabilizer blade 11 and female thread 1 are integrated connection and stabilizer blade 11 can do elastic opening.Pin thread 2 is inserted into female thread 1 and has first
One end of nut 14 is provided with the first inclined-plane 111 on 11 inner wall of stabilizer blade, be provided on 2 end of pin thread for the first inclined-plane 111
Against the second inclined-plane 22.
As shown in Fig. 2 and Fig. 4, during pin thread 2 is inserted into female thread 1, the second inclined-plane 22 of pin thread 2 is contradicted first
On inclined-plane 111, then stabilizer blade 11 is driven to open.When the second nut 23 of pin thread 2 is inserted into caulking groove 141, pin thread 2 is inserted
Enter to extreme position, it is in amplitude peak that stabilizer blade 11, which opens, and then stabilizer blade 11 can be that plate clamping is stablized.
It is provided with screw thread 21 on 2 outer wall of pin thread, the card angle 13 being clamped with screw thread 21, card are provided on 12 inner wall of connected pathways
13 structure of angle is as shown in Figure 3, and 13 outer profile structure of card angle is consistent with screw thread 21, and the edge at card angle 13 and connected pathways 12
Connection be elastic connection structure, the source of elasticity is the material at card angle 13 Yu 12 tie point of connected pathways, metal material
Expect that screen resilience itself can be generated, card angle 13 can be overturn toward far from 2 direction of pin thread, and card angle 13 can be past when not by external force
21 direction of screw thread is overturn.13 quantity of card angle is for 4 and circumferentially distributed along connected pathways 12, each card angle 13 is distributed in two
Between a stabilizer blade 11, in interval, setting keeps compact-sized in distribution for card angle 13 and stabilizer blade 11 in the circumferential.
As shown in figure 4, during installation, female thread 1 is inserted into muti-piece and stacks in the preformed hole of plate, and pin thread 2 can be with
Directed along being axially inserted into inside female thread 1, since card angle 13 can be popped up toward outside, pin thread 2 can by pressing rather than spiral shell
Rotation installation.When in the second nut 23 insertion caulking groove 141 of pin thread 2,2 position of pin thread is installed in place, at this point, pin thread 2
End drives four stabilizer blades 11 to open, the structure of stabilizer blade 11 and the first nut 14 can allow plate it is stable be clamped in centre.
When disassembly, extraneous force application means are connected in card slot 231, then rotate pin thread 2, so that pin thread 2 is logical
It crosses spiral axially to deviate from, stabilizer blade 11, which loses, collapses return against elasticity later, and female thread 1 can be extracted out.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although 1, female thread is used more herein；11, stabilizer blade；111, the first inclined-plane；112, gap；12, connected pathways；
13, Ka Jiao；14, the first nut；141, caulking groove；2, pin thread；21, screw thread；22, the second inclined-plane；23, the second nut；231, card slot
Equal terms, but it does not exclude the possibility of using other terms.The use of these items is only for more easily describe to conciliate
Release the essence of the utility model；Being construed as any additional limitation is disagreed with the spirit of the present invention
's.
Claims (6)
1. a kind of buckle, including female thread (1) and pin thread (2), it is provided on the female thread (1) and is passed through for what pin thread (2) was axially inserted into
Axial displacement driving stabilizer blade (11) of break-through road (12) and stabilizer blade (11) with resilience, the pin thread (2) open or
It collapses, which is characterized in that be provided with screw thread (21) on pin thread (2) outer wall, be provided on connected pathways (12) inner wall
With the Ka Jiao (13) of screw thread (21) clamping, the Ka Jiao (13) is elastic connection with connected pathways (12) inner wall and Ka Jiao (13) can
It is overturn toward far from pin thread (2) direction.
2. buckle according to claim 1, which is characterized in that be provided with the first inclined-plane on stabilizer blade (11) inner wall
(111), be provided on pin thread (2) end for the first inclined-plane (111) against the second inclined-plane (22).
3. buckle according to claim 1, which is characterized in that Ka Jiao (13) quantity is multiple and along connected pathways
(12) circumferentially distributed.
4. buckle according to claim 3, which is characterized in that the stabilizer blade (11) is integrated with female thread (1) to be connect, described
Stabilizer blade (11) quantity is ends that are multiple and being circumferentially distributed in the female thread (1).
5. buckle according to claim 4, which is characterized in that Ka Jiao (13) can be accommodated by being provided between the stabilizer blade (11)
Gap (112), the Ka Jiao (13) is set in distance with stabilizer blade (11).
6. buckle according to claim 1, which is characterized in that the first nut (14) are provided on female thread (1) end,
It is provided with the second nut (23) on the pin thread (2), is provided on first nut (14) and accommodates the embedding of the second nut (23)
Slot (141) is provided with the card slot (231) convenient for driving pin thread (2) rotation on second nut (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824187.7U CN209370227U (en) | 2018-11-06 | 2018-11-06 | Buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824187.7U CN209370227U (en) | 2018-11-06 | 2018-11-06 | Buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370227U true CN209370227U (en) | 2019-09-10 |
Family
ID=67835774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821824187.7U Active CN209370227U (en) | 2018-11-06 | 2018-11-06 | Buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111242A (en) * | 2022-06-23 | 2022-09-27 | 重庆长安汽车股份有限公司 | Buckle and automobile-used component connection structure and car |
-
2018
- 2018-11-06 CN CN201821824187.7U patent/CN209370227U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111242A (en) * | 2022-06-23 | 2022-09-27 | 重庆长安汽车股份有限公司 | Buckle and automobile-used component connection structure and car |
| CN115111242B (en) * | 2022-06-23 | 2024-05-24 | 重庆长安汽车股份有限公司 | Buckle, automobile-used component connection structure and car |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |