CN2823762Y - Jointing structure for use between total pump and oil cup - Google Patents
Jointing structure for use between total pump and oil cup Download PDFInfo
- Publication number
- CN2823762Y CN2823762Y CN 200520013207 CN200520013207U CN2823762Y CN 2823762 Y CN2823762 Y CN 2823762Y CN 200520013207 CN200520013207 CN 200520013207 CN 200520013207 U CN200520013207 U CN 200520013207U CN 2823762 Y CN2823762 Y CN 2823762Y
- Authority
- CN
- China
- Prior art keywords
- lubricating cup
- oil cup
- utility
- pump
- model
- 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 - Lifetime
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a connecting structure between a clutch master pump or a brake master pump and an oil cup. The utility model comprises a pump body and an oil cup, wherein the pump body is provided with an oil inlet joint seat and a retainer ring, and the oil cup is directly connected to the oil inlet joint seat on the pump body and is axially spaced by using the retainer ring. In the utility model, because the oil cup is directly connected to the pump body of the clutch master pump or the brake master pump, the connecting position between the oil cup and the master pump is good in sealing and is not easy to withdraw. The utility model has the advantages of compact structure and convenient assembly.
Description
Technical field the utility model relates to the linkage structure between a kind of automobile clutch master cylinder or braking overall pump and the lubricating cup.
Background technique is present, and the clutch master cylinder that uses on the automobile or the lubricating cup of braking overall pump generally all are to be installed separately in other position, and with an oil pipe master cylinder are connected with lubricating cup.This Placement is not only loosely organized, and it is big to take up room, and also needs two ends of oil pipe are separately fixed on master cylinder and the lubricating cup with clip the assembling trouble when connecting.
Model utility content technical problem to be solved in the utility model is to propose a kind of compact structure, good seal performance, master cylinder easy to assembly and the linkage structure between lubricating cup.
For solving the problems of the technologies described above, linkage structure between the utility model master cylinder and lubricating cup comprises the pump housing and lubricating cup, be provided with fuel inlet fitting seat and back-up ring on the described pump housing, described lubricating cup directly is connected on the fuel inlet fitting seat on the described pump housing and with described back-up ring and carries out axial limiting.
Linkage structure between above-mentioned master cylinder and lubricating cup is provided with boss in the side of the fuel inlet fitting seat of the described pump housing, and described lubricating cup is connected on this boss with screw.
The utility model directly is connected lubricating cup on the pump housing of clutch master cylinder or braking overall pump by the fuel inlet fitting seat owing to adopted above-mentioned Placement, makes the joint good seal between lubricating cup and master cylinder and is not drawn out easily.It is compact structure not only, and is convenient to assembling.With screw lubricating cup is linked to each other with boss on the master cylinder pump housing, can prevent the lubricating cup rotation.
Description of drawings is described in further detail the utility model below in conjunction with drawings and embodiments.
Fig. 1 is the linkage structure schematic representation between the utility model clutch master cylinder and lubricating cup.
Embodiment as shown in Figure 1, linkage structure between the utility model clutch master cylinder (or braking overall pump) and lubricating cup comprises the pump housing 1 and lubricating cup 2, be provided with fuel inlet fitting seat 3 and O-ring seals 4 on the pump housing 1, lubricating cup 2 directly is connected on the fuel inlet fitting seat 3 on the pump housing 1 and utilizes O-ring seals 4 to carry out axial limiting.The left side of oil-feed connection block 3 is provided with a boss 5 on the pump housing 1, and with two screws 6 lubricating cup 2 is connected on this boss 5, is used for the anti-rotation of lubricating cup.
The utility model guide ring is not limited to O-ring seals, available other rubber back-up ring or Steel Cable Baffle Ring.
Claims (2)
1, the linkage structure between master cylinder and lubricating cup comprises the pump housing and lubricating cup, it is characterized in that, is provided with fuel inlet fitting seat and back-up ring on the described pump housing, and described lubricating cup directly is connected on the fuel inlet fitting seat on the described pump housing and with described back-up ring and carries out axial limiting.
2, the linkage structure between master cylinder as claimed in claim 1 and lubricating cup is characterized in that, is provided with boss in the side of the fuel inlet fitting seat of the described pump housing, and described lubricating cup is connected on this boss with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013207 CN2823762Y (en) | 2005-07-14 | 2005-07-14 | Jointing structure for use between total pump and oil cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013207 CN2823762Y (en) | 2005-07-14 | 2005-07-14 | Jointing structure for use between total pump and oil cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823762Y true CN2823762Y (en) | 2006-10-04 |
Family
ID=37032877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520013207 Expired - Lifetime CN2823762Y (en) | 2005-07-14 | 2005-07-14 | Jointing structure for use between total pump and oil cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823762Y (en) |
-
2005
- 2005-07-14 CN CN 200520013207 patent/CN2823762Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIAXING NEW SOUTH AUTO PARTS CO., LTD. Free format text: FORMER NAME OR ADDRESS: XINZHONGNAN AUTOMOBILE PARTS MFG CO., LTD., JIAXING CITY |
|
| CP03 | Change of name, title or address |
Address after: 314000 No. 1 Nong Road, Xiuzhou Industrial Zone, Zhejiang, Jiaxing Patentee after: Jiaxing Xinzhongnan Automobile Components Co., Ltd. Address before: 314000 No. 8185 South Central Road, Jiaxing, Zhejiang Patentee before: Xinzhongnan Automobile Parts Mfg Co., Ltd., Jiaxing City |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150714 Granted publication date: 20061004 |
|
| EXPY | Termination of patent right or utility model |