CN210838736U

CN210838736U - Easily fixed bellows buckle

Info

Publication number: CN210838736U
Application number: CN201921514047.4U
Authority: CN
Inventors: 葛振丰; 吴伟标; 葛书亦; 李强
Original assignee: Shanghai Jijin Industrial Co ltd
Current assignee: Shanghai Jijin Industrial Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-23
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses an easily fixed corrugated pipe buckle, which comprises a first fixed structure and a second fixed structure, wherein the first fixed structure is fixedly connected with the second fixed structure, and the first fixed structure comprises an elastic body and a clamping groove arranged on the elastic body; the second fixing structure comprises two first clamping rings, and one ends of the two first clamping rings are fixedly connected. The utility model discloses, two first snap rings can clamp the circle of the great radius in bellows surface under the joint effect of inserted block and slot, two second snap rings can clamp the less radial circle in bellows surface under the joint effect of inserted block and slot, after clamping the bellows, still through the elastomer and set up the draw-in groove on the elastomer, carry out the clamping with some plate-like objects in the car inside, prevent that the bellows from swaing, just also reduced the bellows and taken place the fracture, phenomenons's possibility, the life of bellows has been prolonged.

Description

Easily fixed bellows buckle

Technical Field

The utility model relates to an automobile wiring harness technical field specifically is an easy fixed bellows buckle.

Background

The automobile wire harness is an indispensable part in the whole automobile, is connected with all electrical equipment in the whole automobile, plays a very important role in the safety of the automobile, and the corrugated pipe is widely applied to the protection pipe of the automobile line, and particularly the corrugated pipe is preferred for the protection of the electric line on the automobile. The bellows cover still need fix on the car after on the pencil, uses ribbon or rope to tie the bellows on the car among the prior art, but along with the car produces vibrations in going, the bellows collision that is being tied by ribbon or rope rocks, and the phenomenon of cracking, deformation takes place easily on the bellows surface, and then influences its normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy fixed bellows buckle can also carry out the card with car inner structure when can fixing the bellows and is solid, has reduced the bellows and has taken place the possibility of fracture, deformation, has prolonged the life of bellows, has solved the problem of proposing among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an easily-fixed corrugated pipe buckle comprises a first fixing structure and a second fixing structure, wherein the first fixing structure and the second fixing structure are fixedly connected, and the first fixing structure comprises an elastic body and a clamping groove formed in the elastic body; the second fixing structure comprises two first clamping rings, one ends of the two first clamping rings are fixedly connected with each other, the inner sides of the two first clamping rings are fixedly connected with a second clamping ring, the other end of one first clamping ring is fixedly connected with an insertion block, the other end of the other first clamping ring is provided with an insertion groove, and the insertion groove and the insertion block are connected in a clamped mode.

Preferably, the first fixing structure and the second fixing structure are both of a PA66 nylon structure.

Preferably, the first snap ring and the second snap ring are both semicircular.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses, two first snap rings can clamp the circle of the great radius in bellows surface under the joint effect of inserted block and slot, two second snap rings can clamp the less radial circle in bellows surface under the joint effect of inserted block and slot, after clamping the bellows, still through the elastomer and set up the draw-in groove on the elastomer, carry out the clamping with some plate-like objects in the car inside, prevent that the bellows from swaing, just also reduced the bellows and taken place the fracture, phenomenons's possibility, the life of bellows has been prolonged.

Drawings

Fig. 1 is a schematic structural view of a perspective view of an elastic body of the present invention;

fig. 2 is a schematic structural diagram of a top view of the first snap ring and the second snap ring of the present invention;

fig. 3 is a schematic structural diagram of a side view of the elastic body of the present invention.

In the figure: 1-a first fixing structure, 2-a second fixing structure, 3-an elastic body, 4-a clamping groove, 5-a first clamping ring, 6-a second clamping ring, 7-an insertion block and 8-an insertion groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: an easily-fixed corrugated pipe buckle comprises a first fixing structure 1 and a second fixing structure 2, wherein the first fixing structure 1 is fixedly connected with the second fixing structure 2, the first fixing structure 1 comprises an elastic body 3 and a clamping groove 4 formed in the elastic body 3, and the elastic body 3 is clamped and fixed with some plate-shaped structures in the interior of an automobile through the clamping groove 3, so that the position of a corrugated pipe can be limited; the second fixing structure 2 comprises two first snap rings 5, one ends of the two first snap rings 5 are fixedly connected, the inner sides of the two first snap rings 5 are fixedly connected with second snap rings 6, the first snap rings 5 and the second snap rings 6 are in semicircular shapes, the other end of one first snap ring 5 is fixedly connected with an insert block 7, the other end of the other first snap ring 5 is provided with an insert groove 8, the insert groove 8 is clamped with the insert block 7, the two first snap rings 5 can clamp a circle with a larger radius on the surface of the corrugated pipe under the clamping action of the insert block 7 and the insert groove 8, the two second snap rings 6 can clamp a circle with a smaller radius on the surface of the corrugated pipe under the clamping action of the insert block 7 and the insert groove 8, and finally the corrugated pipe is clamped, because the first snap rings 5 are thicker, compared with a binding tape or a rope in the prior art, the first snap rings 5 have a large contact area, so the phenomenon that the ribbon or the rope bolt is not firm can not occur, and the phenomenon that the surface of the corrugated pipe is cracked and deformed when the corrugated pipe sways can not occur. It is worth mentioning that the first fixing structure 1 and the second fixing structure 2 are both made of PA66 nylon and formed by injection molding, so that the manufacturing is simple and the cost is low. In addition, the openings of the first fixing structure 1 and the second fixing structure 2 are perpendicular to each other, so that the fixing device is suitable for the situation that specific wiring exists in the automobile and a specific installation mode has to be adopted.

The working principle is as follows: when this easily fixable's bellows buckle used, at first two first snap rings 5 can clamp the circle of the great radius in bellows surface under the joint effect of inserted block 7 and slot 8, and two second snap rings 6 can clamp the circle of the less radius in bellows surface under the joint effect of inserted block 7 and slot 8, finally make the bellows by the clamp, and elastomer 3 clamps through draw-in groove 3 and some platelike structures in the car interior and live, just so can inject the position of bellows.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easy fixed bellows buckle, includes first fixed knot structure (1) and second fixed knot structure (2), fixed connection, its characterized in that between first fixed knot structure (1) and second fixed knot structure (2): the first fixing structure (1) comprises an elastic body (3) and a clamping groove (4) formed in the elastic body (3); the second fixing structure (2) comprises two first clamping rings (5), one end of each first clamping ring (5) is fixedly connected with the other end of the corresponding first clamping ring (5), the other end of each first clamping ring (5) is fixedly connected with an inserting block (7), the other end of the other first clamping ring (5) is provided with a slot (8), and the slots (8) and the inserting blocks (7) are connected in a clamped mode.

2. An easily fixable bellows buckle according to claim 1, wherein: the first fixing structure (1) and the second fixing structure (2) are both PA66 nylon structures.

3. An easily fixable bellows buckle according to claim 1, wherein: the first clamping ring (5) and the second clamping ring (6) are both semicircular.