CN218031389U

CN218031389U - Novel silica gel ring

Info

Publication number: CN218031389U
Application number: CN202221913038.4U
Authority: CN
Inventors: 杨树国
Original assignee: Jiangsu Richeng Rubber Co ltd
Current assignee: Jiangsu Richeng Rubber Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-13
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to a silica gel circle technical field specifically is a novel silica gel circle, including silica gel circle body, silica gel circle body outside is provided with anti-skidding bump on the surface, and the silica gel circle body outside is provided with the wearing layer, inside outer rubber ring and the inner rubber ring of being provided with of silica gel circle body, the inner rubber ring inlayer is provided with the reinforcing ring, the inner rubber ring outside is provided with fire-retardant layer, and fire-retardant layer outside is provided with the buffer layer, the buffer layer outside is provided with the enhancement layer, the inside metallic soft circle that is provided with of enhancement layer, the enhancement layer outside is connected with outer rubber ring, be provided with the extrusion piece on the reinforcing ring inlayer surface, through the setting of anti-skidding bump, can increase the friction area of silica gel circle body to play skid-proof effect, avoid silica gel circle body to drop in the use, and through the setting of extrusion piece, after silica gel circle body installation is accomplished, the extrusion piece can improve the face of touching of silica gel circle body and connector, thereby further improvement the fastness of silica gel circle body.

Description

Novel silica gel ring

Technical Field

The utility model relates to a silica gel circle technical field specifically is a novel silica gel circle.

Background

The silica gel ring is one of sealing rings, the silica gel is a rubber material, and the silica gel ring has excellent heat resistance, low-temperature elasticity, particularly excellent oxidation and ozone resistance, high air permeability, high gas permeation selectivity, good electrical insulation performance and excellent chemical performance, so the silica gel ring and fluorine rubber are used as special rubber, and the silica gel is widely used for manufacturing various sealing parts.

However, when the existing silica gel ring is used, the silica gel ring is low in functionality, insufficient in strength and easy to age, the service life of the silica gel ring is shortened, and inconvenience is brought to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel silica gel circle.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel silica gel circle, includes silica gel circle body, silica gel circle body outside is provided with anti-skidding bump on the surface, the silica gel circle body outside is provided with the wearing layer, inside outer rubber ring and the inner rubber ring of being provided with of silica gel circle body, the inner rubber ring inlayer is provided with the reinforcing ring, the inner rubber ring outside is provided with fire-retardant layer, fire-retardant layer outside is provided with the buffer layer, the buffer layer outside is provided with the enhancement layer, the inside soft circle of metal that is provided with of enhancement layer, the enhancement layer outside is connected with outer rubber ring, the reinforcing ring inlayer is provided with the extrusion piece on the surface.

In order to improve the buffering effect of silica gel circle itself, the utility model discloses the improvement has, the inside cavity that is provided with of buffer layer, the cavity is oval recess, the cavity is provided with a plurality ofly to even arranging inside the buffer layer, the inside support column that is provided with of cavity, support column both ends and cavity inner wall fixed connection, the support column is the elastic rubber material.

In order to improve the flame retardant efficiency of silica gel circle, the utility model discloses the improvement has, fire-retardant layer is the polyvinyl chloride material.

In order to improve the practicality of silica gel circle, the utility model discloses the improvement has, the extrusion piece is provided with a plurality ofly to the setting of equipartition is on the reinforcing ring inner wall, the extrusion piece is convex.

In order to improve the durability of silica gel circle, the utility model discloses the improvement has, the wearing layer is the polytetrafluoroethylene material, anti-skidding bump is provided with a plurality ofly to even arranging is in silica gel circle body outside surface both sides.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel silica gel circle possesses following beneficial effect:

this novel silica gel circle through the setting of anti-skidding bump, can increase the friction area of silica gel circle body to play skid-proof effect, avoid silica gel circle body to drop in the use, and through the setting of extrusion piece, after silica gel circle body installation is accomplished, the extrusion piece can improve the face of touching of silica gel circle body and link, thereby further improvement silica gel circle body's fastness.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;

in the figure: 1. a silica gel ring body; 2. anti-skid bumps; 3. extruding the block; 4. a wear resistant layer; 5. an outer rubber ring; 6. an inner rubber ring; 7. a reinforcing layer; 8. a buffer layer; 9. a cavity; 10. a flame retardant layer; 11. a reinforcing ring; 12. a metal soft ring; 13. and (4) a support column.

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. 1-3, a novel silica gel ring comprises a silica gel ring body 1, anti-slip bumps 2 are arranged on the outer surface of the silica gel ring body 1, a wear-resistant layer 4 is arranged on the outer side of the silica gel ring body 1, an outer rubber ring 5 and an inner rubber ring 6 are arranged inside the silica gel ring body 1, a reinforcing ring 11 is arranged on the inner layer of the inner rubber ring 6, a flame-retardant layer 10 is arranged on the outer portion of the inner rubber ring 6, a buffer layer 8 is arranged on the outer portion of the flame-retardant layer 10, a reinforcing layer 7 is arranged on the outer portion of the buffer layer 8, a metal soft ring 12 is arranged inside the reinforcing layer 7, the outer portion of the reinforcing layer 7 is connected with the outer rubber ring 5, and an extrusion block 3 is arranged on the surface of the inner layer of the reinforcing ring 11.

The utility model discloses when using, when installing silica gel circle body 1, with silica gel circle body 1 cover on the link, through the extrusion piece 3 increase with the link between the face of touching to improve the compactness and the fastness of silica gel circle when using, when silica gel circle body 1 received the extrusion of external force, outer silica gel circle 5 can extrude buffer layer 8 to warp and cushion through extrusion cavity 9, support column 13 can play when supporting cavity 9, can also make its quick reset after cavity 9 warp, thereby improve the buffer of silica gel circle body 1, effectually avoid outside extrusion and influence the installation effect of silica gel circle body 1, fire-retardant layer 10 can improve the flame retardant efficiency of silica gel circle body 1, improves the functionality, enhancement layer 7 can improve the toughness and the intensity of silica gel circle body 1, the friction area of silica gel circle body 1 both sides can be increased in the setting of antiskid bump 2, thereby play skid-proof effect, avoid silica gel circle body 1 to drop in the use, improves the steadiness of installation.

There is silica gel circle body 1's shock-absorbing capacity not good in the above-mentioned structure, for solving this problem, the inside cavity 9 that is provided with of buffer layer 8, cavity 9 is oval recess, cavity 9 is provided with a plurality ofly to even arranging inside buffer layer 8, the inside support column 13 that is provided with of cavity 9, support column 13 both ends and the 9 inner wall fixed connection of cavity, support column 13 is the elastic rubber material, through the setting of a plurality of cavities 9, can improve silica gel circle body 1's shock-absorbing capacity.

The utility model discloses in, fire-retardant layer 10 is the polyvinyl chloride material, the flame retardant efficiency of effectual reinforcing silica gel circle body 1.

The utility model discloses in, wearing layer 4 is the polytetrafluoroethylene material, anti-skidding bump 2 is provided with a plurality ofly to even arranging in 1 outside surface both sides of silica gel circle body, through the setting of wearing layer 4, can strengthen the wear-resisting effect of silica gel circle body 1, improve life.

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 novel silica gel circle which characterized in that: including silica gel circle body (1), silica gel circle body (1) outside is provided with on the surface anti-skidding bump (2), silica gel circle body (1) outside is provided with wearing layer (4), silica gel circle body (1) inside is provided with outer rubber ring (5) and interior rubber ring (6), interior rubber ring (6) inlayer is provided with reinforcing ring (11), interior rubber ring (6) outside is provided with fire-retardant layer (10), fire-retardant layer (10) outside is provided with buffer layer (8), buffer layer (8) outside is provided with enhancement layer (7), inside metal soft circle (12) that is provided with of enhancement layer (7), enhancement layer (7) outside is connected with outer rubber ring (5), be provided with on reinforcing ring (11) inlayer surface and extrude piece (3).

2. The novel silica gel ring according to claim 1, characterized in that: buffer layer (8) inside is provided with cavity (9), cavity (9) are oval recess, cavity (9) are provided with a plurality ofly to even arranging inside buffer layer (8), inside support column (13) that is provided with of cavity (9), support column (13) both ends and cavity (9) inner wall fixed connection, support column (13) are the elastic rubber material.

3. The novel silica gel ring according to claim 1, wherein: the flame-retardant layer (10) is made of polyvinyl chloride.

4. The novel silica gel ring according to claim 1, characterized in that: the extrusion blocks (3) are arranged in a plurality and are uniformly distributed on the inner wall of the reinforcing ring (11), and the extrusion blocks (3) are arc-shaped.

5. The novel silica gel ring according to claim 1, characterized in that: the wear-resistant layer (4) is made of polytetrafluoroethylene, the anti-skidding convex points (2) are arranged in a plurality of numbers and are uniformly arranged on two sides of the outer surface of the silica gel ring body (1).