CN203847609U - High-temperature-resistant nitrogen spring - Google Patents
High-temperature-resistant nitrogen spring Download PDFInfo
- Publication number
- CN203847609U CN203847609U CN201420200561.1U CN201420200561U CN203847609U CN 203847609 U CN203847609 U CN 203847609U CN 201420200561 U CN201420200561 U CN 201420200561U CN 203847609 U CN203847609 U CN 203847609U
- Authority
- CN
- China
- Prior art keywords
- temperature
- nitrogen spring
- air spring
- resistant
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fluid-Damping Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model relates to a high-temperature-resistant nitrogen spring which is provided with a cylinder and a piston rod. A high-temperature-resistant layer is arranged on the surface of the cylinder, a connecting end is arranged at an end of the piston rod, and another connecting end is arranged at the tail end of the cylinder. The high-temperature-resistant nitrogen spring has the advantages that the high-temperature-resistant nitrogen spring is simple in structure, convenient to use and good in high-temperature-resistant performance, reacting force of the nitrogen spring can be increased, the service life of the high-temperature-resistant nitrogen spring can be prolonged, and the production efficiency can be improved.
Description
Technical field
The utility model relates to a kind of high temperature resistant nitrogen air spring.
Background technique
Air spring is a kind ofly can play support, buffering, braking, highly regulate and the industrial accessory of the function such as angle adjustment, it is in fields such as automobile, aviation, medical apparatus, furniture, machine-building, the reaction of existing air spring is subject to the impact of temperature and changes, air spring stretching extreme length is not reached, cause cannot quick-expansion simultaneously, affect the working life of air spring, reduce manufacturing efficiency.
Model utility content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, a kind of high temperature resistant nitrogen air spring of energy quick-expansion is provided.
The utility model solves the technological scheme that its technical problem adopts: a kind of high temperature resistant nitrogen air spring, there is cylinder body and piston rod, on the surface of described cylinder body, be provided with high-temperature-resistant layer, one end of piston rod is provided with connection end, and the tail end of cylinder body is provided with connection end.
Further, in described cylinder body, be provided with packing.
Further, described packing is nitrogen.
Further, described connection end adopts engineering plastic materials to make.
The beneficial effects of the utility model are: the utility model is simple in structure, easy to use, and resistance to high temperature is good, improve the reaction force of air spring, and quick-expansion in the working life of prolongation product, is enhanced productivity.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. cylinder bodies in figure, 2. piston rod, 3. high-temperature-resistant layer, 4. connection end, 5. packing.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of high temperature resistant nitrogen air spring as shown in Figure 1, there is cylinder body 1 and piston rod 2, on the surface of cylinder body 1, be provided with high-temperature-resistant layer 3, one end of piston rod 2 is provided with connection end 4, and the tail end of cylinder body 1 is provided with connection end 4, in cylinder body 1, be provided with packing 5, packing 5 is nitrogen, and connection end 4 adopts engineering plastic materials to make, and reduces production costs, economize on resources, can not cause damage to environment.
Above-mentioned mode of execution is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a high temperature resistant nitrogen air spring, there is cylinder body (1) and piston rod (2), it is characterized in that: on the surface of described cylinder body (1), be provided with high-temperature-resistant layer (3), one end of piston rod (2) is provided with connection end (4), and the tail end of cylinder body (1) is provided with connection end (4).
2. high temperature resistant nitrogen air spring according to claim 1, is characterized in that: in described cylinder body (1), be provided with packing (5).
3. high temperature resistant nitrogen air spring according to claim 2, is characterized in that: described packing (5) is nitrogen.
4. high temperature resistant nitrogen air spring according to claim 2, is characterized in that: described connection end (4) adopts engineering plastic materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200561.1U CN203847609U (en) | 2014-04-23 | 2014-04-23 | High-temperature-resistant nitrogen spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200561.1U CN203847609U (en) | 2014-04-23 | 2014-04-23 | High-temperature-resistant nitrogen spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847609U true CN203847609U (en) | 2014-09-24 |
Family
ID=51560631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420200561.1U Expired - Fee Related CN203847609U (en) | 2014-04-23 | 2014-04-23 | High-temperature-resistant nitrogen spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747640A (en) * | 2014-07-21 | 2015-07-01 | 周鸿钧 | High-temperature-resistant nitrogen gas spring |
-
2014
- 2014-04-23 CN CN201420200561.1U patent/CN203847609U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747640A (en) * | 2014-07-21 | 2015-07-01 | 周鸿钧 | High-temperature-resistant nitrogen gas spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |