CN204592122U - Gas recovery formula vibration damper - Google Patents
Gas recovery formula vibration damper Download PDFInfo
- Publication number
- CN204592122U CN204592122U CN201520230841.1U CN201520230841U CN204592122U CN 204592122 U CN204592122 U CN 204592122U CN 201520230841 U CN201520230841 U CN 201520230841U CN 204592122 U CN204592122 U CN 204592122U
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- CN
- China
- Prior art keywords
- spring plate
- outer tube
- inner bar
- vibration damper
- valve
- Prior art date
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- Expired - Fee Related
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Abstract
A kind of gas recovery formula vibration damper, comprise the outer tube of tubular, a Inner bar that can slide up and down is provided with in described outer tube, described outer tube top is a bearing spring plate, the through described bearing spring plate of described Inner bar also stretches out from outer tube top, the top of described Inner bar is provided with a pressure spring plate, described pressure spring plate is connected to vibration damper, a spring is equipped with outside Inner bar between described pressure spring plate and bearing spring plate, the lower end of described Inner bar is provided with piston, the periphery of described piston is provided with groove and is equipped with the seal ring being contacted with outer pipe internal surface, the lower end of described outer tube is communicated with suction tude and steam outlet pipe, described suction tude is connected with suction valve, described steam outlet pipe is connected with gas outlet valve, thus, the utility model structure is simple, easy to operate, energy gas recovery, and absorbs the energy produced in damping, improves utilization efficiency.
Description
Technical field
The utility model relates to the technical field of vibration damper, particularly relates to a kind of gas recovery formula vibration damper.
Background technique
In the vehicles such as automobile, usually use vibration damper, to provide damping effect, but conventional vibration damper only plays cushioning effect, and the energy absorbed in damping is wasted.
For this reason, artificer of the present utility model is because above-mentioned defect, and by concentrating on studies and designing, comprehensive experience and the achievement being engaged in related industry for a long time for many years, research and design goes out a kind of gas recovery formula vibration damper, to overcome above-mentioned defect.
Model utility content
The purpose of this utility model is to provide a kind of gas recovery formula vibration damper, and its structure is simple, easy to operate, the energy that damping absorbs can be carried out storage and absorb.
For achieving the above object, the utility model discloses a kind of gas recovery formula vibration damper, comprise the outer tube of tubular, be provided with a Inner bar that can slide up and down in described outer tube, it is characterized in that:
Described outer tube top is a bearing spring plate, and the through described bearing spring plate of described Inner bar also stretches out from outer tube top;
The top of described Inner bar is provided with a pressure spring plate, and described pressure spring plate is connected to vibration damper, is equipped with a spring outside the Inner bar between described pressure spring plate and bearing spring plate;
The lower end of described Inner bar is provided with piston, the periphery of described piston is provided with groove and is equipped with the seal ring being contacted with outer pipe internal surface, the lower end of described outer tube is communicated with suction tude and steam outlet pipe, described suction tude is connected with suction valve, described steam outlet pipe is connected with gas outlet valve, and described suction valve and gas outlet valve are Non-return air valve.
Wherein: the tapping of described bearing spring plate is provided with O-ring seal.
Wherein: described outer tube is provided with oil inlet hole, described oil inlet hole is connected with oil inlet pipe, and oil inlet pipe is connected with oiling valve.
Wherein: the bottom of described outer tube is also provided with oil outlet, described oil outlet is connected with oil outlet tube, and described oil outlet tube is connected with outlet valve.
Known by said structure, gas recovery formula vibration damper of the present utility model has following effect:
1, structure is simple, easy to operate, and handling are convenient;
2, energy gas recovery, and absorb the energy produced in damping, improve utilization efficiency;
3, damping is abundant, provides enough bufferings and lubrication, increases the service life.
Detailed content of the present utility model obtains by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the structural representation of gas recovery formula vibration damper of the present utility model.
Reference character:
11, outer tube; 12, interior bar; 13, O-ring seal; 14, piston; 15, seal ring; 16, pressure spring plate; 17, spring; 18, suction tude; 19, suction valve; 20, steam outlet pipe; 21, gas outlet valve; 22, oil inlet pipe; 23, oiling valve; 24, oil outlet tube; 25, outlet valve.
Embodiment
See Fig. 1, show gas recovery formula vibration damper of the present utility model.
Described gas recovery formula vibration damper comprises the outer tube 11 of tubular, a Inner bar 12 that can slide up and down is provided with in described outer tube 11, described outer tube 11 top is a bearing spring plate, the through described bearing spring plate of described Inner bar 12 also stretches out from outer tube 11 top, the tapping of described bearing spring plate is provided with O-ring seal 13, sealing when sliding up and down to provide Inner bar 12 and guiding, and reduce wearing and tearing between the two.
The top of described Inner bar 12 is provided with a pressure spring plate 16, described pressure spring plate 16 can be connected to as carriage frame etc. needs the parts of damping, a spring 17 is equipped with outside Inner bar 12 between described pressure spring plate 16 and bearing spring plate, the upper end of described spring 17 is resisted against pressure spring plate 16, lower end abutment is in bearing spring plate, thus elastic recovery when providing Inner bar 12 to be depressed.
The lower end of described Inner bar 12 is provided with piston 14, the periphery of described piston 14 is provided with groove and is equipped with the seal ring 15 being contacted with outer tube 11 internal surface, the both sides, lower end of described outer tube 11 are communicated with suction tude 18 and steam outlet pipe 20 respectively, described suction tude 18 is connected with suction valve 19, described steam outlet pipe 20 is connected with gas outlet valve 21, described suction valve 19 and gas outlet valve 21 are Non-return air valve, enter and the unidirectional operation flowed out from gas outlet valve 21 from suction valve 19 to realize gas, described suction valve 19 can be communicated to outside atmosphere, described gas outlet valve 21 is connected to cylinder to be filled with in cylinder by gas by pipeline.
Thus, when carrying out damping, stage clip block 17 and spring 26 drive Inner bar 12 to slide up and down, piston 14 and seal ring 15 can be driven to move up and down, thus realize promoting up and down the gas in outer tube 11, gas constantly enters from suction valve and is filled with cylinder from gas outlet valve, realizes the energy storage of gas.
Wherein, lubrication when sliding for providing piston 14, described outer tube 11 also can be provided with oil inlet hole, described oil inlet hole is connected with oil inlet pipe 22, oil inlet pipe 22 is connected with oiling valve 23, lubricant oil is introduced outer tube 11 inner edge by oil inlet pipe 22 and oiling valve 23, lubricate when piston slides, avoid the Fast Wearing of seal ring.
The bottom of described outer tube 11 also can be provided with oil outlet, and described oil outlet is connected with oil outlet tube 24, and described oil outlet tube 24 is connected with outlet valve 25, thus provides the discharge of lubricant oil.
Thus, the utility model has the advantage of:
1, structure is simple, easy to operate, and handling are convenient;
2, energy gas recovery, and absorb the energy produced in damping, improve utilization efficiency;
3, damping is abundant, provides enough bufferings and lubrication, increases the service life.
It is evident that, above description and record be only citing instead of in order to limit disclosure of the present utility model, application or use.Although described in an embodiment and be described in the drawings embodiment, but the utility model do not limit by accompanying drawing example and describe in an embodiment as the optimal mode thought at present to implement the specific examples of instruction of the present utility model, scope of the present utility model will comprise any embodiment of specification and the appended claim fallen into above.
Claims (4)
1. a gas recovery formula vibration damper, comprises the outer tube of tubular, is provided with a Inner bar that can slide up and down, it is characterized in that in described outer tube:
Described outer tube top is a bearing spring plate, and the through described bearing spring plate of described Inner bar also stretches out from outer tube top;
The top of described Inner bar is provided with a pressure spring plate, and described pressure spring plate is connected to vibration damper, is equipped with a spring outside the Inner bar between described pressure spring plate and bearing spring plate;
The lower end of described Inner bar is provided with piston, the periphery of described piston is provided with groove and is equipped with the seal ring being contacted with outer pipe internal surface, the lower end of described outer tube is communicated with suction tude and steam outlet pipe, described suction tude is connected with suction valve, described steam outlet pipe is connected with gas outlet valve, and described suction valve and gas outlet valve are Non-return air valve.
2. gas recovery formula vibration damper as claimed in claim 1, is characterized in that: the tapping of described bearing spring plate is provided with O-ring seal.
3. gas recovery formula vibration damper as claimed in claim 1, it is characterized in that: described outer tube is provided with oil inlet hole, described oil inlet hole is connected with oil inlet pipe, and oil inlet pipe is connected with oiling valve.
4. gas recovery formula vibration damper as claimed in claim 3, it is characterized in that: the bottom of described outer tube is also provided with oil outlet, described oil outlet is connected with oil outlet tube, and described oil outlet tube is connected with outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230841.1U CN204592122U (en) | 2015-04-16 | 2015-04-16 | Gas recovery formula vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230841.1U CN204592122U (en) | 2015-04-16 | 2015-04-16 | Gas recovery formula vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592122U true CN204592122U (en) | 2015-08-26 |
Family
ID=53928276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520230841.1U Expired - Fee Related CN204592122U (en) | 2015-04-16 | 2015-04-16 | Gas recovery formula vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360538A (en) * | 2018-12-10 | 2019-02-19 | 吴怡 | A kind of fingerboard cover board descending lifeline |
-
2015
- 2015-04-16 CN CN201520230841.1U patent/CN204592122U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360538A (en) * | 2018-12-10 | 2019-02-19 | 吴怡 | A kind of fingerboard cover board descending lifeline |
| CN109360538B (en) * | 2018-12-10 | 2024-05-07 | 吴怡 | Piano keyboard cover plate descent control device |
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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: 20150826 Termination date: 20160416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |