CN218780687U - Vibration damper - Google Patents
Vibration damper Download PDFInfo
- Publication number
- CN218780687U CN218780687U CN202222390190.5U CN202222390190U CN218780687U CN 218780687 U CN218780687 U CN 218780687U CN 202222390190 U CN202222390190 U CN 202222390190U CN 218780687 U CN218780687 U CN 218780687U
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- Prior art keywords
- layer
- resistant layer
- shock absorber
- corrosion
- high temperature
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- 230000007797 corrosion Effects 0.000 claims abstract description 22
- 238000005260 corrosion Methods 0.000 claims abstract description 22
- 239000006096 absorbing agent Substances 0.000 claims abstract description 20
- 230000035939 shock Effects 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 11
- -1 polyethylene Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 3
- 239000011152 fibreglass Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to a shock absorber technical field just discloses a shock absorber, including second cylinder body, gasbag body and narrow oral area, the gasbag body includes wearing layer, corrosion resistant layer, first enhancement layer, high temperature resistant layer, basic unit and second enhancement layer, the internal surface of wearing layer is connected with the external fixed surface of corrosion resistant layer, the internal surface of corrosion resistant layer is connected with the external fixed surface of first enhancement layer, the internal surface of first enhancement layer is connected with the external fixed surface of high temperature resistant layer, the internal surface of high temperature resistant layer is connected with the external fixed surface of basic unit, the internal surface of basic unit is connected with the external fixed surface of second enhancement layer. This shock absorber through be provided with the structure of first enhancement layer, high temperature resistant layer, basic unit and second enhancement layer on the gasbag body, has improved the compressive strength and the high temperature resistance ability of gasbag body, has improved the service strength of gasbag body.
Description
Technical Field
The utility model relates to a shock absorber technical field specifically is a shock absorber.
Background
In the installation use of shock absorber, the arrangement of part shock absorber is not the complete perpendicular to ground, for example turn to shock absorber and part slope installation shock absorber, because its installation is not perpendicular, the interior fluid level slope of jar, there is the space above the fluid level of slope fluid, in the fluid level is less than the shock absorber, when the required liquid level height of valve system normal work, can appear fluid and supply untimely to the inner chamber, lead to the idle stroke phenomenon, and then lead to the unable normal work of valve system.
To the above disadvantage, the chinese authorized utility model discloses a number: CN216842848U discloses a shock absorber, which utilizes the arrangement of an air bag to fill the gap of a cavity in a cylinder and ensure that oil liquid fully flows back;
however, due to the structural design in the demonstration, the abrasion resistance and the corrosion resistance of the air bag are poor, the air bag is easy to damage, the compressive strength is low, and the service strength of the air bag is low.
It is noted that the information disclosed in the background section of the invention is only for enhancement of understanding of the general background of the invention, and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art's not enough in the above-mentioned background art, the utility model aims to provide a shock absorber to solve the shock absorber that proposes in the above-mentioned background art, there is the wearing resistance and the corrosion resisting property of gasbag relatively poor, makes the gasbag damage easily, and compressive strength is lower, makes the lower problem of use intensity of gasbag.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a shock absorber, includes second cylinder body, gasbag body and narrow mouth portion, the gasbag body includes wearing layer, corrosion-resistant layer, first enhancement layer, high temperature resistant layer, basic unit and second enhancement layer, the internal surface of wearing layer is connected with corrosion-resistant layer's surface fixed, corrosion-resistant layer's internal surface is connected with first enhancement layer's surface fixed, first enhancement layer's internal surface is connected with high temperature resistant layer's surface fixed, high temperature resistant layer's internal surface is connected with basic unit's surface fixed, the internal surface of basic unit is connected with the surface fixed of second enhancement layer.
Preferably, the second reinforcing layer is made of a phenolic resin material, and has the same structure as the first reinforcing layer.
Preferably, the base layer is made of a rubber material, and the wear-resistant layer is made of a polyethylene material.
Preferably, the corrosion-resistant layer is made of polytetrafluoroethylene material, and the high-temperature-resistant layer is made of glass fiber.
Further, the inner surface of the second cylinder body is movably connected with the outer surface of the air bag body, and the narrow opening is arranged on the air bag body.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: this shock absorber:
(1) Through the structure that is provided with wearing layer and corrosion-resistant layer on the gasbag body, can improve the wearability and the corrosion resisting property of gasbag body, improve the life of gasbag body.
(2) Through the structure that is provided with first enhancement layer, high temperature resistant layer, basic unit and second enhancement layer on the gasbag body, improved the compressive strength and the high temperature resistance ability of gasbag body, improved the service strength of gasbag body.
Drawings
Fig. 1 is a schematic view of the internal structure of the shock absorber of the present invention;
fig. 2 is a schematic cross-sectional structural view of the airbag body of the shock absorber of the present invention.
In the figure: 1. a second cylinder; 2. an airbag body; 201. a wear resistant layer; 202. a corrosion-resistant layer; 203. a first reinforcing layer; 204. a high temperature resistant layer; 205. a base layer; 206. a second reinforcing layer; 3. a narrow opening.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a damper; the inner surface of the second cylinder 1 is movably connected with the outer surface of the airbag body 2, the narrow opening portion 3 is arranged on the airbag body 2, the airbag body 2 comprises a wear-resistant layer 201, a corrosion-resistant layer 202, a first reinforcing layer 203, a high-temperature-resistant layer 204, a base layer 205 and a second reinforcing layer 206, the base layer 205 is made of rubber materials, the wear-resistant layer 201 is made of polyethylene materials, the inner surface of the wear-resistant layer 201 is fixedly connected with the outer surface of the corrosion-resistant layer 202, the wear-resistant performance and the corrosion-resistant performance of the airbag body 2 can be improved through the structure that the wear-resistant layer 201 and the corrosion-resistant layer 202 are arranged on the airbag body 2, the service life of the airbag body 2 is prolonged, the inner surface of the corrosion-resistant layer 202 is fixedly connected with the outer surface of the first reinforcing layer 203, the wear-resistant layer 201 is arranged on the outermost layer of the airbag body 2, the second reinforcing layer 206 is arranged on the innermost layer of the airbag body 2, the inner surface of the first reinforcing layer 203 is fixedly connected with the outer surface of the high-resistant layer 204, the corrosion-resistant layer 202 is made of polytetrafluoroethylene materials, the high-resistant layer 203, the high-resistant layer 206 is made of glass fibers, the reinforcing layer 205, the high-resistant layer 205 and the high-resistant layer 205 are arranged on the base layer 205 and the reinforcing layer 206.
Claims (5)
1. A shock absorber includes a second cylinder body (1), an airbag body (2), and a narrow-mouth portion (3), wherein the airbag body (2) includes a wear-resistant layer (201), a corrosion-resistant layer (202), a first reinforcing layer (203), a high-temperature-resistant layer (204), a base layer (205), and a second reinforcing layer (206), an inner surface of the wear-resistant layer (201) is fixedly connected with an outer surface of the corrosion-resistant layer (202), an inner surface of the corrosion-resistant layer (202) is fixedly connected with an outer surface of the first reinforcing layer (203), an inner surface of the first reinforcing layer (203) is fixedly connected with an outer surface of the high-temperature-resistant layer (204), an inner surface of the high-temperature-resistant layer (204) is fixedly connected with an outer surface of the base layer (205), and an inner surface of the base layer (205) is fixedly connected with an outer surface of the second reinforcing layer (206).
2. A damper according to claim 1, characterized in that the second reinforcement layer (206) is made of a phenolic resin material, the structure of the second reinforcement layer (206) being identical to the structure of the first reinforcement layer (203).
3. A damper according to claim 1, characterized in that the base layer (205) is made of a rubber material and the wear layer (201) is made of a polyethylene material.
4. The shock absorber as set forth in claim 1 wherein said corrosion resistant layer (202) is made of a polytetrafluoroethylene material and said high temperature resistant layer (204) is made of fiberglass.
5. The shock absorber according to claim 1, wherein the inner surface of the second cylinder (1) is movably connected with the outer surface of the airbag body (2), and the narrow opening portion (3) is provided on the airbag body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222390190.5U CN218780687U (en) | 2022-09-08 | 2022-09-08 | Vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222390190.5U CN218780687U (en) | 2022-09-08 | 2022-09-08 | Vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218780687U true CN218780687U (en) | 2023-03-31 |
Family
ID=85713115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222390190.5U Active CN218780687U (en) | 2022-09-08 | 2022-09-08 | Vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218780687U (en) |
-
2022
- 2022-09-08 CN CN202222390190.5U patent/CN218780687U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240611 Address after: 010000, No. 5, Unit 3, Building 2, Inner Mongolia Planning Commission, Henan Street, Donghucheng, Xincheng District, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Wen Jie Country or region after: China Address before: No. 189, Mudjing Village, Jindian Town, Yaodu District, Linfen City, Shanxi Province 041000 Patentee before: Wang Bin Country or region before: China |
|
| TR01 | Transfer of patent right |