CN215423137U - Anti-slip quick-release buckle structure - Google Patents
Anti-slip quick-release buckle structure Download PDFInfo
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- CN215423137U CN215423137U CN202120907297.5U CN202120907297U CN215423137U CN 215423137 U CN215423137 U CN 215423137U CN 202120907297 U CN202120907297 U CN 202120907297U CN 215423137 U CN215423137 U CN 215423137U
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Abstract
The utility model provides an anti-slip quick-release buckle structure which is used by matching with an annular belt body, wherein the annular belt body comprises a fixed end, a first inner edge, a free end and a second inner edge. The anti-slip quick-release structure comprises a fixing ring and a dynamic friction piece. The fixing ring comprises a first fixing section, a second fixing section opposite to the first fixing section, and a penetrating space. The dynamic friction piece comprises a first friction section surrounded by the free end and restraining the second inner edge, and an operation section connected with the first friction section. The first friction section and the second fixed section form a dynamic friction state to jointly clamp the free end, and the first friction section loses the dynamic friction state with the second fixed section when stressed to rotate and releases the free end.
Description
Technical Field
The present invention relates to an anti-slip quick release structure, and more particularly to an anti-slip quick release structure for a ring-shaped band tool.
Background
In hospitals, elderly public care homes and other places, many hospitalized people are difficult to move freely due to factors such as operative rehabilitation and diseases, and often need to be assisted by nursing people to move. For example, when an emergency such as a fire or an earthquake occurs, the person can be rescued by using a harness tool disclosed in taiwan patent No. M567626. In the braces tools used by the caregivers, in order to adapt to the body types of the cared persons, a plurality of assisting tools adopt buckles to connect the braces.
However, in the conventional strap connecting device, such as a buckle with a Chinese character 'ri' or a Chinese character 'mu', the strap body is required to first pass through the two opposite ends of the adjusting ring, so that the user can allocate the lengths of the strap bodies at the two sides, and the strap body is more tightly fastened to the buckle without slipping when being stressed. However, such an adjusting ring is cumbersome to operate and cannot be quickly disassembled because the band body needs to be threaded through the button holes in advance. In addition, the buckle such as the press buckle is made of elastic materials such as plastic, and the two ends of the belt body are buckled by utilizing the joint structure of the flange and the groove. However, the buckle may fall off when being stressed greatly, and the buckle is formed on two sides of the belt body in advance, so that the total length of the belt body is limited, and the buckle does not have the function of adjusting the length of the belt body in a telescopic manner. Therefore, the prior art obviously cannot meet the existing requirements, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the problem of prior art banded instrument connect the mode of detaining and can't have concurrently that the antiskid is taken off and quick detach function is solved.
The technical means adopted by the utility model are as follows.
In order to solve the above problems, the present invention provides an anti-slip quick release structure, which is used in conjunction with an annular belt body, the annular belt body includes a fixed end, a first inner edge located inside the fixed end, a free end far away from the fixed end, and a second inner edge located inside the free end. The anti-slip quick-release structure comprises: a fixed ring and a dynamic friction piece. The fixing ring comprises a first fixing section surrounded by the fixing end and restricting the first inner edge, a second fixing section arranged at an interval corresponding to the first fixing section, and a penetrating space between the first fixing section and the second fixing section. The dynamic friction piece comprises a first friction section surrounded by the free end and restraining the second inner edge, and an operation section connected with the first friction section. The free end penetrates through the penetrating space, the first friction section and the second fixed section form a dynamic friction state to jointly clamp the free end, and the first friction section loses the dynamic friction state with the second fixed section when stressed to rotate and releases the free end.
Further, the dynamic friction piece comprises a connecting section which is used for operatively connecting the first friction section and the fixing ring.
Furthermore, the connecting section is a chain, and the dynamic friction piece comprises a hook part between the connecting section and the first friction section.
Further, the contact surface of the second inner edge and the first friction section has proper friction force.
Furthermore, the fixing ring is quadrilateral, and the first fixing section is arranged in parallel relative to the second fixing section.
Further, the operative section is generally arcuate for easy finger gripping.
The utility model has the following beneficial effects: the anti-slip quick-release structure is characterized in that the first friction section is tightly bound by the second inner edge and is arranged on the second fixing section in a combined manner to clamp and fix the free end, so that the anti-slip effect is achieved. When the first friction section is stressed to rotate, the first friction section is stressed to be away from the second fixed section, so that the free end is released, and the effect of quick disassembly is achieved. In conclusion, the anti-slip quick-release buckle structure provided by the utility model has two functions of anti-slip and quick-release.
Drawings
FIG. 1: is a perspective view of a first embodiment of the present invention.
Fig. 2 to 4: is a connection diagram of a first embodiment of the present invention.
FIG. 5: is a schematic disassembly diagram of the first embodiment of the present invention.
Description of the figures
100: anti-slip quick-release buckle structure
10: endless belt body
11: fixed end
12: first inner edge
13: free end
14: second inner edge
20: fixing ring
21: first fixed section
22: second fixed section
23: through space
30: dynamic friction piece
31: first friction segment
32: operating section
33: connecting segment
34: a hook part.
Detailed Description
Referring to fig. 1, the present invention provides an anti-slip quick release buckle structure 100, which is used with an endless belt 10. The endless belt body 10 can be a rescue belt, a carrying belt, etc. in a medical institution, but the description is only for illustrating the purpose of the present invention and does not limit the scope of the present invention. In this embodiment, the annular belt 10 includes a fixed end 11, a first inner edge 12 located inside the fixed end 11, a free end 13 far away from the fixed end 11, and a second inner edge 14 located inside the free end 13. The first inner edge 12 and the second inner edge 14 refer to U-shaped portions of the inner edges of the two ends of the endless belt 10 after being tightened, so that the positions of the first inner edge 12 and the second inner edge 14 on the endless belt 10 are not fixed, and the forming positions of the first inner edge 12 and the second inner edge 14 on the endless belt 10 are defined according to the stress condition of the endless belt 10.
Specifically, the anti-slip quick release structure 100 includes a fixing ring 20 and a dynamic friction member 30. The fixing ring 20 is used for tightening and fixing the endless belt body 10, and the dynamic friction member 30 is used for reinforcing/releasing the constraint relationship between the fixing ring 20 and the endless belt body 10. Specifically, the fixing ring 20 includes a first fixing section 21 surrounded by the fixing end 11 and constraining the first inner edge 12, a second fixing section 22 spaced from the first fixing section 21, and a through space 23 between the first fixing section 21 and the second fixing section 22. In the present embodiment, the fixing ring 20 is a quadrilateral, and the first fixing section 21 is disposed in parallel with the second fixing section 22. In addition, the fixing ring 20 may also be polygonal, circular, oval, etc., without limitation. The dynamic friction member 30 includes a first friction section 31 surrounded by the free end 13 and restraining the second inner edge 14, and an operation section 32 connected to the first friction section 31. In this embodiment, the dynamic friction member 30 includes a connecting section 33 operatively connecting the first friction section 31 and the fixing ring 20. The connecting section 33 is a chain, and the dynamic friction element 30 includes a hook 34 between the connecting section 33 and the first friction section 31. The operating section 32 is generally arcuate for easy finger gripping and rotation by a user.
The following describes the usage of the present invention, please refer to fig. 2 to 4. First, the user inserts the free end 13 into the insertion space 23, i.e. inserts the second inner edge 14 into the insertion space 23, and forms the first friction section 31 and the second fixed section 22 into a dynamic friction state to jointly clamp the free end 13. The contact surface between the second inner edge 14 and the first friction section 31 has a proper friction force, and the friction force is mainly determined by the roughness and the material of the surfaces of the endless belt 10 and the first friction section 31. For example, if the endless belt body 10 is made of nylon fabric, the first friction section 31 may be a plated metal bar. By the above structure, the first friction section 31 is tightly bound by the second inner edge 14 and leans against the second fixing section 22, and then the free end 13 is clamped and fixed in a dynamic friction manner. At this time, if the endless belt body 10 is stressed tightly, the clamping force between the first friction section 31 and the second fixing section 22 is enhanced, so as to achieve the anti-slip effect. Further, refer to FIG. 5. When the first friction section 31 is forced to rotate, the first friction section 31 is forced to move towards the direction away from the second fixed section 22, so that the dynamic friction state with the second fixed section 22 is lost, and the free end 13 is released, thereby achieving the effect of quick disassembly.
Claims (6)
1. The utility model provides an antiskid quick detach knot structure, is the cooperation annular belt body and uses, its characterized in that, this annular belt body includes a stiff end, one is located the inboard first inner edge of this stiff end, a free end of keeping away from this stiff end to and one is located the inboard second inner edge of this free end, antiskid quick detach knot structure include:
a fixing ring, including a first fixing section surrounded by the fixing end and restricting the first inner edge, a second fixing section arranged at an interval corresponding to the first fixing section, and a penetrating space between the first fixing section and the second fixing section; and
a dynamic friction piece, which comprises a first friction section surrounded by the free end and restraining the second inner edge, and an operation section connected with the first friction section; the free end penetrates through the penetrating space, the first friction section and the second fixed section form a dynamic friction state to jointly clamp the free end, and the first friction section loses the dynamic friction state with the second fixed section when stressed to rotate and releases the free end.
2. The anti-slip quick release structure according to claim 1, wherein the dynamic friction member comprises a connecting section for operatively connecting the first friction section and the fixing ring.
3. The structure of claim 2, wherein the connecting section is a chain and the dynamic friction member comprises a hook between the connecting section and the first friction section.
4. The anti-slip quick release structure according to claim 1, wherein the contact surface of the second inner edge and the first friction section has a proper friction force.
5. The structure of claim 1, wherein the fixing ring is quadrilateral, and the first fixing section is parallel and parallel to the second fixing section.
6. The anti-slip quick release buckle structure according to claim 1, wherein the operation section is in an arcuate shape for easy finger gripping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120907297.5U CN215423137U (en) | 2021-04-28 | 2021-04-28 | Anti-slip quick-release buckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120907297.5U CN215423137U (en) | 2021-04-28 | 2021-04-28 | Anti-slip quick-release buckle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215423137U true CN215423137U (en) | 2022-01-07 |
Family
ID=79706020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120907297.5U Active CN215423137U (en) | 2021-04-28 | 2021-04-28 | Anti-slip quick-release buckle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215423137U (en) |
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2021
- 2021-04-28 CN CN202120907297.5U patent/CN215423137U/en active Active
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