CN204986130U - Vapour -pressure type anti -Vibration oil circuit hose for car - Google Patents
Vapour -pressure type anti -Vibration oil circuit hose for car Download PDFInfo
- Publication number
- CN204986130U CN204986130U CN201520314458.4U CN201520314458U CN204986130U CN 204986130 U CN204986130 U CN 204986130U CN 201520314458 U CN201520314458 U CN 201520314458U CN 204986130 U CN204986130 U CN 204986130U
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- CN
- China
- Prior art keywords
- oil circuit
- pipe
- air
- gasbag
- air bag
- 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)
Abstract
The utility model discloses a vapour -pressure type anti -Vibration oil circuit hose for car, it includes that oil circuit top pipe, oil circuit hose, gasbag formula connect, the setting of outer wall integral type or the welding of oil circuit top pipe have fixed bulge loop, the gasbag formula connect including the gasbag, cramp buckle, air duct and gas holder, the gasbag is the annular, the one end of gasbag is fixed with the butt joint of oil circuit hose, the other end and the oil circuit top pipe box of gasbag connect, and through cramping the padlock tightly on the oil circuit top outside of tubes wall of fixed bulge loop front portion, the gasbag switches on through air duct and gas holder, gas holder, air duct and gasbag intussuseption are filled with compressed air. The beneficial effects of the utility model are that it is effectual to combat earthquake, can prevent to drop, can prevent because of the ageing pipe wall attenuation of rubber causes hydraulic oil to reveal long service life.
Description
Technical field
The utility model relates to hydraulic circuit catheter arts, especially a kind of gasoline road flexible pipe preventing shaking.
Background technique
In the mechanical system of the transmission of automobile, there is a lot of fluid drive mechanism, because the running of vehicle shakes, so just easily cause the joint looseness of hydraulic circuit flexible pipe, cause leakage of oil; In addition, most of oil way flexible pipe all adopts the high-strength rubber flexible pipe being embedded with stiffening rib, and rubber is easily aging in hydraulic oil and air, and elasticity and toughness all can reduce, can be thinning after following the string with the joint tube wall of oil circuit top pipe, also easily causes leakage of oil.
Model utility content
Technical problem to be solved in the utility model is the technical deficiency for above-mentioned existence, provides a kind of automobile pneumatic-typed against shock oil way flexible pipe, anti seismic efficiency is good, can prevent from coming off, can prevent because the thinning hydraulic oil that causes of ageing of rubber tube wall is revealed, long service life.
The technical solution adopted in the utility model is: provide a kind of automobile pneumatic-typed against shock oil way flexible pipe, comprise oil circuit top pipe, oil way flexible pipe, air sac type joint; The outer wall integral of oil circuit top pipe arranges or is welded with fixing bulge loop; Air sac type joint comprises air bag, banding is buckled, air pipe and gas holder; Air bag is annular; One end of air bag is docked fixing with oil way flexible pipe; The other end and the oil circuit top pipe of air bag are socketed, and are locked on the oil circuit top pipe outer wall of fixing bulge loop front portion by banding button; Air bag is by air pipe and gas holder conducting; Pressurized air is filled with in gas holder, air pipe and air bag.
Further optimization the technical program, is filled with the paraffin blocked in the air pipe of automobile pneumatic-typed against shock oil way flexible pipe.
Further optimization the technical program, the airbag wall of automobile pneumatic-typed against shock oil way flexible pipe is evenly distributed with reinforcement steel wire in a circumferential direction.
The beneficial effects of the utility model are:
1, Air sac cover is connected on oil circuit top pipe, fit tightly with oil circuit top pipe after being filled with pressurized air, the sealing of both realizations, the air pressure volume that deformation quantity after airbag wall is aging is compared in air bag and gas holder is little many, therefore can the long service life of air bag, in addition, the air bag after inflation itself has the effect of damping vibration, can effectively prevent oil way flexible pipe from coming off.2, be filled with paraffin in air pipe, before air bag can be made not to be socketed in oil circuit top pipe, be in low pressure or unaerated state, convenient installation; Air sac cover is connected on oil circuit top Guan Shanghou, can heat air pipe, makes paraffin melting, and gas holder is to gasbag pressurizes, easy for installation, does not need switch valve, can prevent pressurized air from revealing and causing seal failure.3, strengthen the strength that steel wire can improve air bag radial direction, prevent air pressure or the too high air bag that causes of oil pressure from exploding.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model;
Fig. 3 is the sectional view of air bag and gas holder.
In figure, 1, oil circuit top pipe; 2, oil way flexible pipe; 3, air sac type joint; 4, fixing bulge loop; 5, air bag; 6, banding button; 7, air pipe; 8, gas holder; 9, paraffin; 10, steel wire is strengthened.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Shown in Fig. 1 and Fig. 3, automobile pneumatic-typed against shock oil way flexible pipe, comprises oil circuit top pipe 1, oil way flexible pipe 2, air sac type joint 3; The outer wall integral of oil circuit top pipe 1 arranges or is welded with fixing bulge loop 4; Air sac type joint 3 comprises air bag 5, banding buckles 6, air pipe 7 and gas holder 8; Air bag 5 is annular; One end of air bag 5 is docked fixing with oil way flexible pipe 2; The other end and the oil circuit top pipe 1 of air bag 5 are socketed, and are locked on oil circuit top pipe 1 outer wall of fixing bulge loop 4 front portion by banding button 6; Air bag 5 is by air pipe 7 and gas holder 8 conducting; Pressurized air is filled with in gas holder 8, air pipe 7 and air bag 5; The paraffin 9 blocked is filled with in air pipe 7; Air bag 5 wall is evenly distributed with in a circumferential direction strengthens steel wire 10.
In the utility model, oil circuit top pipe 1 is metal tube, mainly refers to oil cylinder in oil circuit, fuel tank, the access of all kinds of solenoid valve picks out pipe; Oil way flexible pipe 2 refers to the soft pipeline connecting oil cylinder, all kinds of solenoid valve, fuel tank.
As shown in Figure 2, in use, unclasp banding button 6, be then socketed in by air bag 5 on oil circuit top pipe 1, air bag 5 front position will cross fixing bulge loop 4, then tightens banding button 6; Finally heat air pipe 7, air pipe 7 is initially blocked by paraffin 9, and air bag 5 is in low-pressure state, when heating air pipe 7, causes paraffin 9 to melt, even if air pipe 7 air bag 5 is communicated with gas holder 8; Heating can be stopped when air bag 5 fills up by the pressurized air in gas holder 8.After air bag 5 fills up, namely complete being tightly connected of oil way flexible pipe 2 and oil circuit top pipe 1.
Claims (3)
1. an automobile pneumatic-typed against shock oil way flexible pipe, is characterized in that: comprise oil circuit top pipe (1), oil way flexible pipe (2), air sac type joint (3); The outer wall integral at oil circuit top pipe (1) arranges or is welded with fixing bulge loop (4); Air sac type joint (3) comprises air bag (5), banding buckles (6), air pipe (7) and gas holder (8); Air bag (5) is annular; One end of air bag (5) is docked fixing with oil way flexible pipe (2); The other end and oil circuit top pipe (1) of air bag (5) are socketed, and are locked on anterior oil circuit top pipe (1) outer wall of fixing bulge loop (4) by banding button (6); Air bag (5) is by air pipe (7) and gas holder (8) conducting; Pressurized air is filled with in gas holder (8), air pipe (7) and air bag (5).
2. automobile pneumatic-typed against shock oil way flexible pipe according to claim 1, is characterized in that: be filled with the paraffin (9) blocked in air pipe (7).
3. automobile pneumatic-typed against shock oil way flexible pipe according to claim 1, is characterized in that: air bag (5) wall is evenly distributed with in a circumferential direction strengthens steel wire (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314458.4U CN204986130U (en) | 2015-05-15 | 2015-05-15 | Vapour -pressure type anti -Vibration oil circuit hose for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314458.4U CN204986130U (en) | 2015-05-15 | 2015-05-15 | Vapour -pressure type anti -Vibration oil circuit hose for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986130U true CN204986130U (en) | 2016-01-20 |
Family
ID=55120498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520314458.4U Expired - Fee Related CN204986130U (en) | 2015-05-15 | 2015-05-15 | Vapour -pressure type anti -Vibration oil circuit hose for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662314A (en) * | 2018-05-28 | 2018-10-16 | 宁波恒元精工管阀科技有限公司 | A kind of pipe fitting |
| CN110805772A (en) * | 2019-10-11 | 2020-02-18 | 周昂锋 | Chemical wastewater conveying pipeline connecting mechanism capable of preventing leakage |
-
2015
- 2015-05-15 CN CN201520314458.4U patent/CN204986130U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662314A (en) * | 2018-05-28 | 2018-10-16 | 宁波恒元精工管阀科技有限公司 | A kind of pipe fitting |
| CN110805772A (en) * | 2019-10-11 | 2020-02-18 | 周昂锋 | Chemical wastewater conveying pipeline connecting mechanism capable of preventing leakage |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170515 |