CN217130004U - Buckle with resilience function - Google Patents
Buckle with resilience function Download PDFInfo
- Publication number
- CN217130004U CN217130004U CN202123184741.4U CN202123184741U CN217130004U CN 217130004 U CN217130004 U CN 217130004U CN 202123184741 U CN202123184741 U CN 202123184741U CN 217130004 U CN217130004 U CN 217130004U
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- connecting rod
- buckle
- internal rotation
- claw
- rotation structure
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Abstract
The utility model relates to a buckle with resilience function, include connecting rod and the hook that forms by having elastic metalwork coiling of buckling respectively, the connecting rod is equipped with a pair of internal rotation structure, the hook includes the trip portion of one end open-ended installation pole and the other end, the installation pole of hook install extremely in the internal rotation structure of connecting rod. When the installation pole of claw was connected to the internal rotation structure, because the internal rotation effect of internal rotation structure has an inward force all the time, at this moment the internal rotation structure outside-in upset, the effect of this power is applyed to the claw, and the claw inward force changes upwards and inward force, and the jack catch realizes the resilience function this moment, realizes the chucking.
Description
Technical Field
The utility model relates to a buckle spare, concretely relates to buckle with resilience function.
Background
There is the buckle of many different grade types among the prior art, does not possess the function of kick-backing usually, and the joint is insecure, when being applied to the installation of filter core among the filter especially, leads to the dismouting to hang other parts easily, is difficult for taking out, and terminal customer need just can open the buckle with the help of the instrument in addition when the dismouting buckle, and no stress surface is difficult for opening or assembling.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a buckle with resilience function in order to solve the above-mentioned problem, the utility model discloses the buckle passes through the assembly of connecting rod and hook, can realize the resilience function, with the part chucking.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a buckle with resilience function, includes connecting rod and the hook that the coiling formed by buckling by having elastic metalwork respectively, the connecting rod is equipped with a pair of internal rotation structure, the hook includes the trip portion of one end open-ended installation pole and the other end, the installation pole of hook installs extremely in the internal rotation structure of connecting rod.
When the installation pole of claw is connected to the internal rotation structure, because the internal rotation effect of internal rotation structure has an inward force all the time, at this moment the internal rotation structure outside-in upset, exert the effect of this power to the claw, the claw inward force changes into upwards and inward force, and the jack catch realizes the resilience function this moment, realizes the chucking.
Further, the distance between the internal rotation structures of the connecting rod is larger than the width of the two ends of the hook claw in a natural state.
Furthermore, the connecting rod comprises a clamping end at the top end, a connecting rod at the middle part and a clamping rod at the bottom, and the internal rotation structure is arranged on the connecting rod at the middle part and is formed by twisting and winding the connecting rod.
Furthermore, the clamping end is in a shape like a Chinese character ji and is turned over relative to the connecting rod.
Further, set up anti-skidding cover on the exposed core, through increasing anti-skidding cover, during dismouting buckle, need not the instrument, realize light assembly through drawing or pressing anti-skidding cover.
Furthermore, the anti-slip cover is clamped with the clamping end through an elastic unidirectional rib.
Furthermore, the middle of the clamping rod is disconnected, and the clamping rod is installed in a matched mode with the installation hole of the part to be clamped.
Furthermore, the hook parts of the hook claws are turned inwards.
The utility model discloses the theory of operation of buckle with resilience function does, and the distance between the interior spiral structure of connecting rod will be big than the distance at hook natural state both ends all the time, when the hook is connected to interior spiral structure, has an inward power all the time, at this moment interior spiral structure outside-in upset, and the inward power of hook can change for upwards and inward power, and the jack catch can realize the resilience function this moment. In addition, the anti-slip cover is connected with the top end of the connecting rod through an elastic one-way rib, and the buckle can be easily disassembled and assembled through the anti-slip cover.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the disassembly and the taking are convenient: the connecting rod part has the internal rotation structure, and after the hook claw is assembled, the rebounding function can be automatically realized, so that the interference with other parts is avoided, and the connecting rod part is easy to take out.
2. Safe and reliable: the utility model discloses newly add the slip cover structure of preventing, when preventing the dismouting buckle, because of there being no stress surface, when the buckle clamp force was too big, the accidental injury was in one's hands.
3. The convenient arrangement: the utility model discloses the buckle small in size can use compact region, conveniently arranges.
Drawings
Fig. 1 is a schematic structural view of the buckle with the springback function of the present invention;
fig. 2 is a schematic structural diagram of the connecting rod of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a buckle with resilience function comprises a connecting rod 3 and a claw 2 which are respectively formed by bending and winding an elastic metal piece, as shown in fig. 2, the connecting rod 3 is provided with a pair of internal rotation structures 31, the claw 2 comprises an installation rod 21 with an open end and a hook part 22 at the other end, the hook part 22 of the claw 2 is turned inwards, the installation rod 21 of the claw 2 is installed in the internal rotation structure 31 of the connecting rod 3, and the distance between the internal rotation structures 31 of the connecting rod 3 is greater than the width of the two ends of the claw 2 in a natural state.
The connecting rod 3 comprises a clamping end 32 at the top end, a connecting rod 33 in the middle and a clamping rod 34 at the bottom, the internal rotation structure 31 is arranged on the connecting rod 33 in the middle and is formed by twisting and winding the connecting rod 33, and the clamping end 32 is in a shape like a Chinese character 'ji', and is turned over relative to the connecting rod 33. Set up anti-skidding lid 1 on the exposed core 32, through increasing anti-skidding lid 1, during the dismouting buckle, need not the instrument, realize light assembly through drawing or pressing anti-skidding lid 1, anti-skidding lid and exposed core 32 are through the one-way muscle joint of an elastic, break off in the middle of clamping pole 34, clamp pole 34 and treat the mounting hole cooperation installation of joint part.
The utility model discloses when the buckle with resilience function specifically uses, for example, it is fixed with filter core in the filter to use it, clamps the mounting hole cooperation of pole 34 and filter well part, installs the back trip portion 22 chucking that targets in place. The concrete principle does, the distance between the interior spiral structure 4 of connecting rod 3 is all the time than the distance at the 2 natural state both ends of hook is will be big, when the installation pole 21 of hook 2 is connected to interior spiral structure 31, because the interior effect of rotating of interior spiral structure 31, there is an inside force all the time, at this moment interior spiral structure 31 outside-in upset, exert the effect of this power to hook 2, the inside power of hook 2 changes into upwards and inward power, the jack catch realizes the resilience function this moment, realize the chucking. In addition, the anti-slip cover 1 is connected with the top end of the connecting rod through an elastic one-way rib, and the buckle can be easily disassembled and assembled through the anti-slip cover.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (8)
1. The utility model provides a buckle with resilience function, its characterized in that includes connecting rod (3) and claw (2) that the coiling formed by having elastic metalwork is buckled respectively, connecting rod (3) are equipped with a pair of internal rotation structure (31), claw (2) include the trip portion (22) of one end open-ended installation pole (21) and the other end, installation pole (21) of claw (2) are installed extremely in the internal rotation structure (31) of connecting rod (3).
2. A buckle with springback function according to claim 1, characterised in that the distance between the internal turns (31) of the connecting rod (3) is greater than the width of the two ends of the hook (2) in the natural state.
3. A buckle with a rebound function as claimed in claim 1, wherein the connecting rod (3) comprises a top clamping end (32), a middle connecting rod (33) and a bottom clamping rod (34), and the internal rotation structure (31) is arranged on the middle connecting rod (33) and is formed by twisting and winding the connecting rod (33).
4. A buckle with springback function according to claim 3, characterised in that said gripping end (32) is "inverted" with respect to said connecting rod (33).
5. A clasp with a resilient function according to claim 4, wherein an anti-slip cover (1) is provided on the clip end (32).
6. A buckle with a resilient function according to claim 5, wherein the anti-slip cover (1) is clamped to the holding end (32) by an elastic one-way rib.
7. The buckle with the rebounding function according to claim 3, wherein the clamping rod (34) is broken in the middle, and the clamping rod (34) is installed in cooperation with the installation hole of the component to be clamped.
8. A buckle with a resilient function according to claim 1, characterized in that the hook part (22) of the claw (2) is turned inside out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123184741.4U CN217130004U (en) | 2021-12-17 | 2021-12-17 | Buckle with resilience function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123184741.4U CN217130004U (en) | 2021-12-17 | 2021-12-17 | Buckle with resilience function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217130004U true CN217130004U (en) | 2022-08-05 |
Family
ID=82617276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123184741.4U Active CN217130004U (en) | 2021-12-17 | 2021-12-17 | Buckle with resilience function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217130004U (en) |
-
2021
- 2021-12-17 CN CN202123184741.4U patent/CN217130004U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |