CN214945488U

CN214945488U - Fastener capable of being repeatedly disassembled and assembled

Info

Publication number: CN214945488U
Application number: CN202120240910.2U
Authority: CN
Inventors: 葛振丰; 吴伟标; 葛书亦; 李强
Original assignee: Jijin Industry Ningbo Co ltd
Current assignee: Jijin Industry Ningbo Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-30
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a buckle capable of being repeatedly disassembled and assembled, which comprises a buckle body, wherein a left fixing part and a right fixing part which can be assembled and disassembled are arranged on the buckle body; make the utility model discloses compare in other disposable buckles have used repetitious usage's ability to use cost has been reduced.

Description

Fastener capable of being repeatedly disassembled and assembled

Technical Field

The utility model relates to a manufacturing design field of fixed product, more specifically the utility model relates to a buckle that can repeat dismouting.

Background

A snap is a mechanism for the embedded connection or the integral locking of one part to another, generally for the coupling of plastic parts, the material of which is generally made of a plastic material with a certain flexibility;

the buckle connection has the greatest characteristic of convenient assembly and disassembly, and can realize tool-free disassembly; the existing buckle connection technology is widely applied to various structural connections of automobiles, but the current buckle on the market is usually troublesome to disassemble, and after the disassembly, the buckle can be damaged and can be used only once, so that the cost is high.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides simple structure, reasonable in design, fixed firm, low cost, can used repeatedly's buckle of repeated dismouting.

In order to solve the technical problem, the technical scheme of the utility model as follows:

the utility model provides a buckle that can repeat dismouting, includes the buckle body, is provided with left fixed part and the right fixed part that makes the buckle assemble and dismantle on the buckle body.

Further, the buckle body comprises a left half part, a right half part and a connecting part; the joint part is arranged between the left half part and the right half part; the left fixing part is arranged on the left half part, and the right fixing part is arranged on the right half part.

Furthermore, at least one clamping block is arranged on the contact surface of the right fixing part and the left fixing part; the fixture block is columnar, and one end of the fixture block is connected with a contact surface of the right fixing part and the left fixing part.

Furthermore, a clamping groove corresponding to the clamping block is arranged on a contact surface of the left fixing part and the right fixing part.

Furthermore, the right fixing part and the left fixing part are both provided with disassembly notches; a disassembly block is arranged in the disassembly notch; one end of the disassembly block is contacted with the inner wall of the disassembly notch, and an included angle is arranged between the disassembly block and the inner wall of the disassembly notch, and the included angle is less than 180 degrees.

Furthermore, the disassembly block of the right fixing part and the disassembly block of the left fixing part are in corresponding positions.

Furthermore, two sides of the connecting part are respectively connected with the left half part and the right half part, at least one buffer groove is arranged in the middle of the outward surface of the connecting part, and at least one folding groove is arranged on the inward surface of the connecting part; the folding groove is positioned at the position where the connecting part is connected with the left half part and the right half part.

Furthermore, an abutting block which is in contact with the upper surface of the left fixing part is arranged on the upper surface of the right fixing part, and an abutting part which corresponds to the abutting block is arranged on the upper surface of the left fixing part.

Furthermore, reinforcing ribs are arranged on the left fixing portion and the right fixing portion.

Further, contact parts are arranged on the outward surfaces of the left fixing part and the right fixing part; one end of the contact part is connected with the outward surfaces of the left fixing part and the right fixing part.

The utility model has the advantages that:

1. the utility model can be repeatedly disassembled and assembled through the clamping groove of the left fixing part and the clamping block of the right fixing part; make the utility model discloses compare in other disposable buckles have used repetitious usage's ability to use cost has been reduced.

2. The utility model discloses a dismantle the opening and dismantle fast cooperation and make the utility model discloses a dismantle more convenient.

3. The utility model discloses a cooperation of dashpot and folding groove makes the utility model discloses can support to carry out the deformation of certain degree to make things convenient for the assembly of left fixed part and right fixed part.

4. The utility model discloses the butt piece of right fixed part and the butt portion of left fixed part make the utility model discloses left fixed part and right fixed part can be more smooth and easy when assembling, prevent to appear installing the unstable condition in the installation; and further enhances the firmness of the two after installation.

5. The utility model discloses a contact site makes things convenient for the operation of people when the installation, makes the utility model discloses there is the position that is convenient for the finger to exert oneself.

6. The utility model has the advantages of simple structure and reasonable design, can realize quick batch production.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is a front structural view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a bottom view of the present invention.

Reference numbers in the figures:

1. a buckle body; 2. a left half part; 3. a right half portion; 4. a joining section; 11. disassembling the gap; 12. disassembling the block; 13. a butting block; 14. an abutting portion; 15. reinforcing ribs; 16. a contact portion; 17. a contact base; 21. a left securing portion; 22. a card slot; 31. a right fixing portion; 32. a clamping block; 41. a buffer tank; 42. and (6) folding the groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments are only specific illustrations of the present invention, and the purpose thereof is to make the technical solution of the present invention better understood by those skilled in the art, and should not be considered as limitations of the present invention.

Example (b):

as shown in fig. 1, a buckle capable of being repeatedly disassembled and assembled comprises a buckle body 1, wherein a left fixing part 21 and a right fixing part 31 which enable the buckle to be assembled and disassembled are arranged on the buckle body 1; make the utility model discloses compare in other disposable buckles have used repetitious usage's ability to use cost has been reduced.

In some preferred modes, the utility model discloses wholly adopt the plastics material to reduce manufacturing cost, practiced thrift the material.

In this embodiment, the buckle body 1 comprises a left half part 2, a right half part 3 and a linking part 4; the left half part 2 and the right half part 3 are both in a C-shaped column shape, and the connecting part 4 is arranged between the left half part 2 and the right half part 3 and is respectively connected with one end of the left half part 2 and one end of the right half part 3; the left fixing portion 21 is provided on the left half portion 2, and the right fixing portion 31 is provided on the right half portion 3.

In the present embodiment, as shown in fig. 2 and 4, a latch 32 is disposed on the contact surface of the right fixing portion 31 contacting the left fixing portion 21; the fixture block 32 is in a quadrangular shape, and one end of the fixture block is connected with a contact surface of the right fixing part 31 and the left fixing part 21; a clamping groove 22 corresponding to the clamping block 32 is arranged on the contact surface of the left fixing part 21 and the right fixing part 31; when the quadrangular prism-shaped fixture block 32 enters the clamping groove 22, the quadrangular prism has a certain limiting effect, and the stability of the utility model is enhanced.

It should be noted that, when the strength of the object fixed by one fixture block 32 or the quadrangular prism-shaped fixture block 32 is insufficient, the number of the fixture blocks 32 and the slots 22 can be increased or the shape of the fixture block 32 can be changed; and the arrangement positions of the latch 32 and the latch slot 22 can be exchanged, so that the latch slot 22 is arranged on the contact surface of the right fixing portion 31 contacting with the left fixing portion 21, and the latch 32 is arranged on the contact surface of the left fixing portion 21 contacting with the right fixing portion 31.

In some preferred manners, the right fixing portion 31 and the left fixing portion 21 are both provided with detachment notches 11, the detachment notches 11 are rectangular, and the detachment notches 11 on the right fixing portion 31 and the left fixing portion 21 are correspondingly arranged, so that the detachment notches 11 on the right fixing portion 31 and the left fixing portion 21 are communicated after the assembly is completed; a triangular disassembly block 12 is arranged in the disassembly gap 11; one end of the disassembly block 12 is contacted with the inner wall of the disassembly notch 11, and an included angle is arranged between the disassembly block 12 and the inner wall of the disassembly notch 11, the included angle is 90 degrees, so that the disassembly block 12 can move in the disassembly notch 11; the dismantlement piece 12 of the fixed 31 portion in the right side is in corresponding the position with the dismantlement piece 12 of the fixed portion 21 in the left side, and is convenient the utility model discloses a dismantlement.

When the utility model discloses during the dismantlement, with the dismantlement piece 12 in the fixed 31 portion in the right side or the dismantlement piece 12 on the left fixed part 21 to dismantling in the opening 11 the extrusion can form the difference in height by dismantling piece 12 to make fixture block 32 roll-off draw-in groove 22 through this difference in height, thereby make the utility model discloses accomplish the dismantlement.

In some preferred modes, two sides of the joint part 4 are respectively connected with the left half part 2 and the right half part 3, a buffer groove 41 is arranged in the middle of the outward side of the joint part 4, and two folding grooves 42 are arranged on the inward side of the joint part 4; the folding groove 42 is located at a position where the joining portion 4 is connected to the left half portion 2 and the right half portion 3; the utility model discloses a cooperation of dashpot 41 and folding groove 42 makes the utility model discloses can support to carry out the deformation of certain degree to make things convenient for the assembly of the fixed 31 portion in left fixed part 21 and the right side.

In some preferred modes, an abutting block 13 which is contacted with the upper surface of the left fixing part 21 is arranged on the upper surface of the right fixing part 31, and the abutting block 13 is in a block shape of a C shape; an abutting portion 14 corresponding to the abutting block 13 is provided on the upper surface of the left fixing portion 21, and the abutting portion 14 is a C-shaped lower concave shape corresponding to the abutting block 13.

In some preferred modes, all be provided with strengthening rib 15 on left fixed part 21 and the fixed 31 portion in right, strengthening rib 15 is the semi-cylindrical, sets up in the fixed 31 outward surface in left fixed part 21 and the fixed 31 portion in right, makes the utility model discloses an overall structure is more firm.

In some preferred modes, as shown in fig. 3, the contact portion 16 is further provided on the outward surface of the left fixing portion 21 and the right fixing portion 31; the contact part 16 is in a rectangular plate shape, and one end of the contact part 16 is connected with the outward surfaces of the left fixing part 21 and the right fixing part 31; the contact part 16 facilitates the operation of people during the installation, so that the utility model has a position which is convenient for the fingers to exert force.

In some preferred modes, a contact seat 17 is further arranged at one end of the contact part 16 connected with the left fixing part 21 and the right fixing part 31, and the contact seat 17 is in contact connection with the outward surfaces of the left fixing part 21 and the right fixing part 31, so that the contact part 16 is firmer; the left fixing portion 21 is disposed on the contact seat 17 of the left half portion 2, and the right fixing portion 31 is disposed on the contact seat 17 of the right half portion 3.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the concept of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A buckle capable of being repeatedly disassembled and assembled is characterized by comprising a buckle body, wherein a left fixing part and a right fixing part which enable the buckle to be assembled and disassembled are arranged on the buckle body; at least one clamping block is arranged on the contact surface of the right fixing part and the left fixing part; the fixture block is columnar, and one end of the fixture block is connected with a contact surface of the right fixing part and the left fixing part.

2. The re-attachable buckle as claimed in claim 1, wherein said buckle body comprises a left half, a right half and an engagement portion; the joint part is arranged between the left half part and the right half part; the left fixing part is arranged on the left half part, and the right fixing part is arranged on the right half part.

3. The buckle as claimed in claim 1, wherein a locking groove corresponding to the locking block is formed on a contact surface of the left and right fixing portions.

4. The buckle as claimed in claim 2, wherein the right and left fixing portions are provided with detachment notches; a disassembly block is arranged in the disassembly notch; one end of the disassembly block is contacted with the inner wall of the disassembly notch, and an included angle is arranged between the disassembly block and the inner wall of the disassembly notch, and the included angle is less than 180 degrees.

5. The buckle as claimed in claim 4, wherein the detaching block of the right fixing portion and the detaching block of the left fixing portion are at corresponding positions.

6. The buckle as claimed in claim 2, wherein the two sides of the connecting portion are respectively connected to the left half portion and the right half portion, at least one buffer slot is disposed in the middle of the outward surface of the connecting portion, and at least one folding slot is disposed on the inward surface of the connecting portion; the folding groove is positioned at the position where the connecting part is connected with the left half part and the right half part.

7. The buckle as claimed in claim 2, wherein an abutment block contacting with the upper surface of the left fixing portion is provided on the upper surface of the right fixing portion, and an abutment portion corresponding to the abutment block is provided on the upper surface of the left fixing portion.

8. The buckle as claimed in claim 2, wherein a rib is provided on each of the left and right fixing portions.

9. The buckle as claimed in claim 2, wherein the left and right fixing portions are further provided with contact portions on their outward surfaces; one end of the contact part is connected with the outward surfaces of the left fixing part and the right fixing part.