CN209785601U

CN209785601U - Prevent silica gel spring of rupture

Info

Publication number: CN209785601U
Application number: CN201822264900.3U
Authority: CN
Inventors: 曾祥军
Original assignee: Dongguan Huahong Rubber & Plastic Material Co Ltd
Current assignee: Dongguan Huahong Rubber & Plastic Material Co Ltd
Priority date: 2018-12-31
Filing date: 2018-12-31
Publication date: 2019-12-13
Anticipated expiration: 2028-12-31

Abstract

The utility model discloses a prevent silica gel spring of rupture, including silica gel spring body, wherein, the outer wall at silica gel spring body both ends is equipped with the supporting part, and outer wall between this silica gel spring body both ends is equipped with elasticity portion, the central bilateral symmetry of silica gel spring body is equipped with the line hole, the top and bottom in line hole all is provided with prevents the rupture structure, prevent the rupture structure including telescopic link and a pole section of thick bamboo, pole section of thick bamboo fixed mounting is this internal one end at silica gel spring, telescopic link swing joint is at this internal other end of silica gel spring, just be equipped with the telescopic hole with telescopic link swing joint on the pole section of thick bamboo, prevent the rupture structure through adopting, support the inside of silica gel spring, play the effect of protection wire, make the silica gel spring reduce the atress influence, improved the life of silica gel spring greatly.

Description

Prevent silica gel spring of rupture

Technical Field

The utility model relates to an electric wire protection technical field specifically is a prevent silica gel spring of rupture.

Background

Electronic components such as connector need use the silica gel spring to connect, and current silica gel spring leads to the condition such as electric leakage to appear in the later stage owing to the phenomenon that the rupture appears in the installation easily, makes the wire use unsafe, life weak point.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent silica gel spring of rupture has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent silica gel spring of rupture, includes the silica gel spring body, wherein, the outer wall at silica gel spring body both ends is equipped with the supporting part, and outer wall between this silica gel spring body both ends is equipped with elasticity portion, the central bilateral symmetry of silica gel spring body is equipped with the line hole, the upper and lower side in line hole all is provided with prevents the rupture structure, prevent the rupture structure and include telescopic link and a pole section of thick bamboo, pole section of thick bamboo fixed mounting is at this internal one end of silica gel spring, telescopic link swing joint is at this internal other end of silica gel spring, just be equipped with the telescopic hole with telescopic link swing joint on the pole section of thick bamboo.

Preferably, the cross section of the silicon spring body is square.

Preferably, the silicone spring body, the support part and the elastic part are of an integral structure.

preferably, the shape of the elastic part is wavy.

Preferably, the silicone hardness of the silicone spring body is HA 40-45.

Preferably, the diameter of the line hole is 1/5 of the width of the silicon spring body.

Preferably, the string hole has a circular shape

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of prevent silica gel spring of rupture through adopting the structure of preventing rupture, supports the inside of silica gel spring, plays the effect of protection wire, makes the silica gel spring reduce the atress influence, has improved the life of silica gel spring greatly.

Drawings

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

3 fig. 3 2 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 line 3 a 3- 3 a 3 in 3 fig. 3 1 3. 3

FIG. 3 is a sectional view taken along line B-B in FIG. 1.

In the figure: the spring comprises a silica gel spring body 1, a telescopic rod 2, a rod barrel 3, a supporting part 11, an elastic part 12, a line hole 13 and a telescopic hole 30.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

In the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

As shown in fig. 1, 2 and 3, a prevent silica gel spring of rupture, including silica gel spring body 1, wherein, the outer wall at 1 both ends of silica gel spring body is equipped with supporting part 11, and the outer wall between this 1 both ends of silica gel spring body is equipped with elasticity portion 12, the central bilateral symmetry of silica gel spring body 1 is equipped with line hole 13, the upper and lower side in line hole 13 all is provided with prevents the rupture structure, prevent the rupture structure and include telescopic link 2 and a pole section of thick bamboo 3, the one end of 3 fixed mounting in silica gel spring body 1 of a pole section of thick bamboo, the other end of 2 swing joint of telescopic link in silica gel spring body 1, just be equipped with the telescopic hole 30 with 2 swing joint of telescopic link on the pole section of thick bamboo 3.

In this embodiment, the cross section of the silicone spring body 1 is square.

In this embodiment, the silicone spring body 1, the supporting portion 11 and the elastic portion 12 are an integral structure.

In this embodiment, the elastic portion 12 is wavy.

In this embodiment, the hardness of the silicone spring body 1 is HA 40-45.

In this embodiment, the diameter of the wire hole 13 is 1/5 of the width of the silicon spring body 1.

In this embodiment, the string holes 13 are circular in shape.

The utility model discloses a theory of operation: prevent that telescopic link 2 and the pole section of thick bamboo 3 of rupture structure set up in the inside of silica gel spring body 1, even pull silica gel spring body 1, because the holding power of telescopic link 2 and pole section of thick bamboo 3 can not make silica gel spring body 1 rupture yet, simultaneously, under 1 compression state of silica gel spring body, telescopic link 2 also can carry out the piston activity in the telescopic hole 30 of pole section of thick bamboo 3.

To sum up, the utility model provides a pair of prevent silica gel spring of rupture supports the inside of silica gel spring through adopting and prevents the rupture structure, plays the effect of protection wire, makes the silica gel spring reduce the atress influence, has improved the life of silica gel spring greatly

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 a prevent silica gel spring of rupture, includes silica gel spring body (1), its characterized in that: the outer wall at silica gel spring body (1) both ends is equipped with supporting part (11), and the outer wall between this silica gel spring body (1) both ends is equipped with elasticity portion (12), the central bilateral symmetry of silica gel spring body (1) is equipped with line hole (13), the below of line hole (13) all is provided with prevents rupture structure, prevent rupture structure and include telescopic link (2) and a pole section of thick bamboo (3), the one end of a pole section of thick bamboo (3) fixed mounting in silica gel spring body (1), telescopic link (2) swing joint is at the other end in silica gel spring body (1), just be equipped with on a pole section of thick bamboo (3) with telescopic link (2) swing joint's telescopic hole (30).

2. The anti-snap silicone spring according to claim 1, wherein: the cross section of the silica gel spring body (1) is square.

3. The anti-snap silicone spring according to claim 1, wherein: the silica gel spring body (1), the supporting part (11) and the elastic part (12) are of an integral structure.

4. The anti-snap silicone spring according to claim 1, wherein: the elastic part (12) is wavy.

5. A snap-resistant silicone spring as claimed in either one of claims 1 or 2, wherein: the hardness of the silica gel spring body (1) is HA 40-45.

6. The anti-snap silicone spring according to claim 1, wherein: the diameter of the line hole (13) is 1/5 of the width of the silicon spring body (1).

7. A snap-resistant silicone spring as claimed in either one of claims 1 or 2, wherein: the shape of the line hole (13) is circular.