CN105422712A - Transverse damper with air bag device - Google Patents
Transverse damper with air bag device Download PDFInfo
- Publication number
- CN105422712A CN105422712A CN201410485271.0A CN201410485271A CN105422712A CN 105422712 A CN105422712 A CN 105422712A CN 201410485271 A CN201410485271 A CN 201410485271A CN 105422712 A CN105422712 A CN 105422712A
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- CN
- China
- Prior art keywords
- seat assembly
- air bag
- lifting ring
- connecting rod
- rings seat
- 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.)
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- Fluid-Damping Devices (AREA)
Abstract
The invention relates to a transverse damper with an air bag device. The transverse damper with the air bag device comprises a first lifting ring seat assembly arranged at the left end; a first lifting ring is welded to one end of the first lifting ring seat assembly, and a connecting rod is connected to the other end of the first lifting ring seat assembly; a guiding seat assembly is installed on the connecting rod; a piston assembly is mounted at the end of the connecting rod; the transverse damper further comprises a second lifting ring seat assembly arranged at the right end; a second lifting ring is welded to the outer end of the second lifting ring seat assembly; an oil storing tank is installed at the inner end of the second lifting ring seat assembly; the head of the oil storing tank is connected with the guiding seat assembly; a cylinder barrel is disposed in the oil storing tank; the connecting rod penetrates through the cylinder barrel; the outer circumferential surface of the cylinder barrel and the inner circumference surface of the oil storing tank form a cavity; an upper half rubber air bag and a lower half rubber air bag are installed in the cavity; a dust cover is further mounted on the first lifting ring seat assembly. The transverse damper with the air bag device is flexible to use and the usage reliability is improved.
Description
Technical field
The present invention relates to vibration damper field, especially a kind of lateral damper with air bag device.
Background technique
Concussion when vibration damper rebounds after being mainly used to suppress spring shock-absorbing and the impact from road surface.Through uneven road surface, although shock-absorbing spring can filter the vibrations on road surface, spring self also has to-and-fro motion, and vibration damper is just used to suppress this spring to jump.Vibration damper is too soft, and vehicle body will vertical bounce, and vibration damper will bring too large resistance too firmly, hinders spring normally to work.About in the retrofit process of suspension system, hard vibration damper will be arranged in pairs or groups mutually with hard spring, and the hardness of spring is closely bound up with car weight, and therefore heavier car generally adopts harder vibration damper.
When vibration damper laterally uses, there is partial air can enter pressure cylinder through bottom valve, thus can cause due to pressure cylinder inner oil shortage and produce hole (i.e. parital vacuum) phenomenon, in order to ensure that vibration damper normally can produce liquid resistance, in pressure cylinder, fluid need be full of all the time.Not yet solution is had in prior art.
Summary of the invention
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of lateral damper with air bag device rational in infrastructure, thus ensures the operational safety of lateral damper, increases the service life.
The technical solution adopted in the present invention is as follows:
A kind of lateral damper with air bag device, comprise the first rings seat assembly being arranged on left end, the first suspension ring are welded in one end of described first rings seat assembly, the other end of described first rings seat assembly connects connecting rod, described connecting rod is provided with guide holder assembly, piston assembly is installed in the end of described connecting rod, on guide holder assembly is installed, also comprise the second rings seat assembly being arranged on right-hand member, the second suspension ring are welded in the outer end of described second rings seat assembly, fuel tank is installed in described second rings seat assembly the inner, described fuel tank head is connected with guide holder assembly, the inside being positioned at fuel tank is provided with cylinder barrel, described connecting rod penetrates in cylinder barrel, the outer peripheral surface of described cylinder barrel and the inner peripheral surface of fuel tank form cavity, first rubber pneumatic bag and second rubber pneumatic bag are installed in described cavity, described first rings seat assembly is also provided with dust-proof cover.
Beneficial effect of the present invention is as follows:
Compact structure of the present invention, rationally, by in the cavity that formed at cylinder barrel and fuel tank, air bag is installed, decrease the quantity of free air in vibration damper, be equivalent to air rubber capsule in air bag, when compression stroke, a part of fluid that piston cavity of resorption is discharged for piston rod flows to oil storage cylinder through bottom valve, the volume of this part fluid shared by oil storage cylinder is then provided by the compression of air capsule volume, when stretching travel, air bag expands, contribute to forcing part fluid in oil storage cylinder to flow to piston cavity of resorption through bottom valve, to compensate the volume be available at cavity of resorption due to piston rod moving.Owing to have employed air bag device, substantially horizontal install lateral damper structure be simplified, no longer need during installation controlling party to, achieve the function that any direction can use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1, the first suspension ring; 2, the first rings seat assembly; 3, dust-proof cover; 4, guide holder assembly; 5, connecting rod; 6, fuel tank; 7, cylinder barrel; 8, first rubber pneumatic bag; 9, second rubber pneumatic bag; 10, piston assembly; 11, the second suspension ring; 12, the second rings seat assembly.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the lateral damper with air bag device of the present embodiment, comprise the first rings seat assembly 2 being arranged on left end, the first suspension ring 1 are welded in one end of first rings seat assembly 2, the other end of the first rings seat assembly 2 connects connecting rod 5, connecting rod 5 is provided with guide holder assembly 4, piston assembly 10 is installed in the end of connecting rod 5, on guide holder assembly 4 is installed, also comprise the second rings seat assembly 11 being arranged on right-hand member, the second suspension ring 12 are welded in the outer end of the second rings seat assembly 11, fuel tank 6 is installed in second rings seat assembly 11 the inner, fuel tank 6 head is connected with guide holder assembly 4, the inside being positioned at fuel tank 6 is provided with cylinder barrel 7, connecting rod 5 penetrates in cylinder barrel 7, the outer peripheral surface of cylinder barrel 7 and the inner peripheral surface of fuel tank 6 form cavity, first rubber pneumatic bag 8 and second rubber pneumatic bag 9 is installed in cavity, first rings seat assembly 2 is also provided with dust-proof cover 3.
In actual using process, when vibration damper laterally uses, there is partial air can enter pressure cylinder through bottom valve, thus can cause due to pressure cylinder inner oil shortage and produce hole (i.e. parital vacuum) phenomenon, in order to ensure that vibration damper normally can produce liquid resistance, all the time fluid need be full of in pressure cylinder, in order to solve the problem, at pressure cylinder, two rubber pneumatic bags are installed outward, 1 atmospheric air is full of in capsule, its working principle is as follows: after installing air bag, decrease the quantity of free air in vibration damper, be equivalent to air rubber capsule in air bag, when compression stroke, a part of fluid that piston cavity of resorption is discharged for piston rod flows to oil storage cylinder through bottom valve, the volume of this part fluid shared by oil storage cylinder is then provided by the compression of air capsule volume, when stretching travel, air bag expands, contribute to forcing part fluid in oil storage cylinder to flow to piston cavity of resorption through bottom valve, to compensate the volume be available at cavity of resorption due to piston rod moving.Owing to have employed air bag device, substantially horizontal install lateral damper structure be simplified, no longer need during installation controlling party to, achieve the function that any direction can use.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention, see claim, within protection scope of the present invention, can do any type of amendment.
Claims (1)
1. one kind has the lateral damper of air bag device, it is characterized in that: comprise the first rings seat assembly (2) being arranged on left end, the first suspension ring (1) are welded in one end of described first rings seat assembly (2), the other end of described first rings seat assembly (2) connects connecting rod (5), described connecting rod (5) is provided with guide holder assembly (4), piston assembly (10) is installed in the end of described connecting rod (5), on guide holder assembly (4) is installed, also comprise the second rings seat assembly (11) being arranged on right-hand member, the second suspension ring (12) are welded in the outer end of described second rings seat assembly (11), fuel tank (6) is installed in described second rings seat assembly (11) the inner, described fuel tank (6) head is connected with guide holder assembly (4), the inside being positioned at fuel tank (6) is provided with cylinder barrel (7), described connecting rod (5) penetrates in cylinder barrel (7), the outer peripheral surface of described cylinder barrel (7) and the inner peripheral surface of fuel tank (6) form cavity, first rubber pneumatic bag (8) and second rubber pneumatic bag (9) are installed in described cavity, described first rings seat assembly (2) is also provided with dust-proof cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485271.0A CN105422712A (en) | 2014-09-22 | 2014-09-22 | Transverse damper with air bag device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485271.0A CN105422712A (en) | 2014-09-22 | 2014-09-22 | Transverse damper with air bag device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105422712A true CN105422712A (en) | 2016-03-23 |
Family
ID=55501162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410485271.0A Pending CN105422712A (en) | 2014-09-22 | 2014-09-22 | Transverse damper with air bag device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217880A (en) * | 2022-07-18 | 2022-10-21 | 郑州天源橡胶有限公司 | Combined rubber joint for improving transverse stability of air spring |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4624346A (en) * | 1983-07-20 | 1986-11-25 | Creusot-Loire | Multi-ratio hydraulic energy dissipater |
| CN201045390Y (en) * | 2007-06-12 | 2008-04-09 | 万向集团公司 | Spherical bearing type communicate impact damper |
| CN201439810U (en) * | 2009-07-08 | 2010-04-21 | 富奥汽车零部件股份有限公司 | Built-in air sac hydraulic damper |
| CN201547164U (en) * | 2009-10-30 | 2010-08-11 | 李文权 | Vibration damper for gasbag built in petroleum reservoir |
| CN103791016A (en) * | 2014-01-13 | 2014-05-14 | 浙江亚之星汽车部件有限公司 | Damping column type damper excellent in kinesis |
| CN203641382U (en) * | 2014-01-13 | 2014-06-11 | 浙江亚之星汽车部件有限公司 | Damper with built-in air bag |
| CN204140746U (en) * | 2014-09-22 | 2015-02-04 | 无锡宏利减震器有限公司 | There is the lateral damper of air bag device |
-
2014
- 2014-09-22 CN CN201410485271.0A patent/CN105422712A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4624346A (en) * | 1983-07-20 | 1986-11-25 | Creusot-Loire | Multi-ratio hydraulic energy dissipater |
| CN201045390Y (en) * | 2007-06-12 | 2008-04-09 | 万向集团公司 | Spherical bearing type communicate impact damper |
| CN201439810U (en) * | 2009-07-08 | 2010-04-21 | 富奥汽车零部件股份有限公司 | Built-in air sac hydraulic damper |
| CN201547164U (en) * | 2009-10-30 | 2010-08-11 | 李文权 | Vibration damper for gasbag built in petroleum reservoir |
| CN103791016A (en) * | 2014-01-13 | 2014-05-14 | 浙江亚之星汽车部件有限公司 | Damping column type damper excellent in kinesis |
| CN203641382U (en) * | 2014-01-13 | 2014-06-11 | 浙江亚之星汽车部件有限公司 | Damper with built-in air bag |
| CN204140746U (en) * | 2014-09-22 | 2015-02-04 | 无锡宏利减震器有限公司 | There is the lateral damper of air bag device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217880A (en) * | 2022-07-18 | 2022-10-21 | 郑州天源橡胶有限公司 | Combined rubber joint for improving transverse stability of air spring |
| CN115217880B (en) * | 2022-07-18 | 2024-06-07 | 郑州天源橡胶有限公司 | Combined rubber joint for improving transverse stability of air spring |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |