CN201158381Y - Branch path type oil catcher for water brake master cylinder - Google Patents
Branch path type oil catcher for water brake master cylinder Download PDFInfo
- Publication number
- CN201158381Y CN201158381Y CNU2008200892780U CN200820089278U CN201158381Y CN 201158381 Y CN201158381 Y CN 201158381Y CN U2008200892780 U CNU2008200892780 U CN U2008200892780U CN 200820089278 U CN200820089278 U CN 200820089278U CN 201158381 Y CN201158381 Y CN 201158381Y
- Authority
- CN
- China
- Prior art keywords
- oil
- brake
- storage chamber
- oil storage
- master cylinder
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 7
- 206010039203 Road traffic accident Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 38
- 239000000446 fuel Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 3
- 239000010727 cylinder oil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model relates to a shunt type oil pocket used in a hydraulic braking main pump. The inner part of the oil pocket is divided into an oil storage chamber (2) and an oil storage chamber (2a) through a clapboard (3); an oil outlet (4) and an oil outlet (5) which respectively communicate with a front oil storage chamber and a rear oil storage chamber of a braking main pump (6) are formed on the bottoms of the oil storage chamber (2) and the oil storage chamber (2a); the oil storage chamber (2) and the oil storage chamber (2a) of the oil pocket can also be two independent case bodies. The shunt type oil pocket divides the oil pocket into two oil storage chambers and leads brake oil to form two branch paths, and the two branch paths supply oil to two groups of brake branch pumps respectively; if one of the four (two groups) brake branch pumps or four brake hoses is damaged, one branch path can still ensure one group of the brake branch pumps to work normally, namely two wheels are enabled to implement the normal brake, thereby solving the problem that a brake conks out due to the damage to the brake hoses or the brake branch pumps in the driving process of a vehicle, and effectively avoiding the occurrence of serious traffic accidents.
Description
One, technical field
The utility model relates to a kind of petrol storage tank of master cylinder of fluid pressure type, specifically is a kind of petrol storage tank that is used for small hydraulic vehicle brake master cylinder.
Two, background technology
Dilly comprises utility van, car, wagon, sedan-chair goods, the lorry below two tons etc., and the automobile brake general pump that they use is a fluid pressure type.Automobile brake general pump is a component part of hydraulic braking system.The fluid pressure type automobile brake system that uses is made up of brake fuel tank, master cylinder, brake servo-unit, brake hose, wheel cylinder, brake disc, brake facing at present, master cylinder connects brake hose, brake hose is connected with wheel cylinder before and after the automobile, wheel cylinder promotes brake facing, during brake, by master cylinder, flexible pipe, wheel cylinder, the brake solution in the pipeline is compressed into into wheel cylinder, promote brake facing and embrace brake disc, stop and stop.When vehicle is run at high speed on the road surface, brake hose fracture or wheel cylinder oil leakage phenomenon take place sometimes, because the brake fuel tank is one in the automobile brake system, master cylinder is one, and brake hose is four, and wheel cylinder is four, when any brake hose or wheel cylinder leakage of oil, the capital causes the oil in the storage brake fuel tank all to run away, and causes brake malfunctioning suddenly, causes the major traffic accidents of hurting sb.'s feelings.
Three, summary of the invention
The purpose of this utility model provides a kind of by-passing type petrol storage tank that is used for the water brake master cylinder, this petrol storage tank is a by-passing type, utilize the dividing plate in the petrol storage tank that brake solution is divided into two, form two oil circuits to the master cylinder fuel feeding, in the time of can solving the leakage of brake hose or wheel cylinder, brake is malfunctioning problem suddenly.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of by-passing type petrol storage tank that is used for the water brake master cylinder is to be divided into two oil cabinets at the casing inner-use clapboard, and the bottom of each oil cabinet has the oil outlet of former and later two oil cabinets that are communicated with master cylinder respectively.
Another embodiment of the present utility model is: oil cabinet is designed to two independently casings, and the bottom of each oil cabinet has the oil outlet of former and later two oil cabinets that are communicated with master cylinder.
The utility model uses the good effect of technique scheme: the utility model is designed to two oil cabinets with petrol storage tank, allows brake solution form two shunt, by these two shunt respectively to two groups of wheel cylinder fuel feeding; When four (two groups) wheel cylinder or four brake hoses have one to be damaged, still have a shunt can guarantee one group of wheel cylinder normal operation, promptly guaranteeing has two wheels to implement normal braking, can solve in the vehicle enforcement, cause brake malfunctioning problem suddenly because brake hose or wheel cylinder are damaged, avoid taking place major traffic accidents effectively.
Four, description of drawings
Fig. 1 is a section of structure of the present utility model;
Fig. 2 is another embodiment of the present utility model.
1 casing, 2,2a oil cabinet, 3 dividing plates, 4 oil outlets, 5 oil outlets, 6 master cylinder.
Five, the specific embodiment
Figure 1 shows that section of structure of the present utility model, according to shown in Figure 1, a kind of casing 1 middle dividing plate 3 that is provided with that is used for the by-passing type petrol storage tank of water brake master cylinder, dividing plate 3 is separated into oil cabinet 2 and oil cabinet 2a with petrol storage tank, the bottom of oil cabinet 2 has oil outlet 4, and oil outlet 4 is communicated with the preceding oil cabinet of master cylinder; The bottom of oil cabinet 2a has fuel-displaced 5, fuel-displaced 5 and is communicated with the back oil cabinet of master cylinder.Oil outlet 4 and oil outlet 5 are sat on the inlet of former and later two oil cabinets that are contained in master cylinder 6 respectively.
The dividing plate 3 that is provided with in the middle of the petrol storage tank is separated into two oil cabinets with petrol storage tank, allows brake solution form two shunt, by these two shunt two groups of wheel cylinder is implemented fuel feeding along separate routes.Because dividing plate 3 has been divided into two parts to brake solution in petrol storage tank, every part can be one group of wheel cylinder fuel feeding.When four wheel cylinder and four flexible pipes have one to be damaged, the interior brake solution of oil cabinet leaks away, brake solution in another oil cabinet can not leaked, and therefore can guarantee two wheels enforcement normal brakings, and malfunctioning phenomenon suddenly can not occur braking.
Fig. 2 provides another embodiment of the present utility model: this mode is that oil cabinet 2 and oil cabinet 2a are designed to two independently casings, and the bottom of oil cabinet 2 and oil cabinet 2a has oil outlet 4 and oil outlet 5; Oil outlet 4 and oil outlet 5 are communicated with former and later two oil cabinets of master cylinder 6 respectively, form two fuel feeding along separate routes respectively to two groups of wheel cylinder fuel feeding.
Claims (2)
1, a kind of by-passing type petrol storage tank that is used for the water brake master cylinder, it is characterized in that: this petrol storage tank is to be divided into two oil cabinets (2,2a) at casing inner-use clapboard (3), and the bottom of oil cabinet (2) and oil cabinet (2a) has oil outlet (4) and the oil outlet (5) that is communicated with former and later two oil cabinets of master cylinder (6).
2, a kind of by-passing type petrol storage tank that is used for the water brake master cylinder, it is characterized in that: oil cabinet of this petrol storage tank (2) and oil cabinet (2a) are two independently casings, and the bottom of oil cabinet (2) and oil cabinet (2a) has oil outlet (4) and the oil outlet (5) that is communicated with former and later two oil cabinets of master cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200892780U CN201158381Y (en) | 2008-02-14 | 2008-02-14 | Branch path type oil catcher for water brake master cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200892780U CN201158381Y (en) | 2008-02-14 | 2008-02-14 | Branch path type oil catcher for water brake master cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158381Y true CN201158381Y (en) | 2008-12-03 |
Family
ID=40108974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200892780U Expired - Fee Related CN201158381Y (en) | 2008-02-14 | 2008-02-14 | Branch path type oil catcher for water brake master cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158381Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717792A (en) * | 2012-06-28 | 2012-10-10 | 重庆长安汽车股份有限公司 | Oil storage can for automobile brake master cylinder |
| CN105690463A (en) * | 2016-01-27 | 2016-06-22 | 陈焕祥 | Anti-vibration oil tank of gasoline-powered cutting machine |
-
2008
- 2008-02-14 CN CNU2008200892780U patent/CN201158381Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717792A (en) * | 2012-06-28 | 2012-10-10 | 重庆长安汽车股份有限公司 | Oil storage can for automobile brake master cylinder |
| CN102717792B (en) * | 2012-06-28 | 2016-03-30 | 重庆长安汽车股份有限公司 | A kind of automobile braking master cylinder oil storage kettle |
| CN105690463A (en) * | 2016-01-27 | 2016-06-22 | 陈焕祥 | Anti-vibration oil tank of gasoline-powered cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20110214 |