CN202165492U - Limit structure for oil inlet nozzle of automobile clutch master cylinder - Google Patents
Limit structure for oil inlet nozzle of automobile clutch master cylinder Download PDFInfo
- Publication number
- CN202165492U CN202165492U CN2011202657185U CN201120265718U CN202165492U CN 202165492 U CN202165492 U CN 202165492U CN 2011202657185 U CN2011202657185 U CN 2011202657185U CN 201120265718 U CN201120265718 U CN 201120265718U CN 202165492 U CN202165492 U CN 202165492U
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- CN
- China
- Prior art keywords
- oil inlet
- oil
- intake nozzle
- master cylinder
- clutch master
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- 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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Abstract
The utility model provides a limit structure for an oil inlet nozzle of an automobile clutch master cylinder, belonging to the technical field of automobile parts and solves the problems that the oil inlet nozzle is deformed by the stress generated by the deformation of an oil inlet hose of the clutch master cylinder due to the existing oil inlet nozzle deviates circumferentially at the position of an oil inlet tube of the clutch master cylinder. According to the limit structure for the oil inlet nozzle of the automobile clutch master cylinder, the clutch master cylinder comprises a cylinder body, an oil inlet tube and an oil outlet tube; wherein the oil inlet tube and the oil outlet tube are arranged on the cylinder body; the oil inlet tube is connected with the oil inlet nozzle; and a limit piece for preventing the oil inlet nozzle from rotating along the circumferential direction of the oil inlet tube is arranged at the joint of the oil inlet nozzle and the cylinder body. The limit structure for the oil inlet nozzle of the automobile clutch master cylinder is simple in structure, after the oil inlet nozzle is limited on the oil inlet tube, the oil inlet hose can be installed conveniently, the oil inlet nozzle and the oil inlet hose are matched perfectly so as to prevent the oil inlet nozzle and the oil inlet tube from deforming, and the working efficiency of clutch operation is improved.
Description
Technical field
The utility model belongs to technical field of automobile parts, relates to a kind of limit structure of automatic clutch master cylinder oil intake nozzle.
Background technique
Along with advancing and rapid development of automobile industry of society, people have also had higher requirement to the aspects such as power character, Economy, Security and travelling comfort of automobile.The automatic clutch master cylinder is the part that is connected clutch foot plate and is connected with clutch booster through oil pipe; The effect of this clutch master cylinder is to gather the effect of pedal travel information through booster to make clutch realize separating; Be: power and displacement that the clutch master cylinder is come the clutch pedal transmission of movement, the movement conversion through piston become the volume of hydraulic oil to discharge and set up certain hydraulic pressure output unit through the compression of hydraulic oil.
Existing clutch master cylinder mainly is made up of valve body and piston, and this piston is installed on the valve body, forms oil pocket between piston and the valve body; This valve body is provided with oil inlet pipe and oil outlet tube, and the end that described valve body is positioned at oil pocket is provided with oil transportation channel and centre valve, is plugged with oil intake nozzle and through clip the oil intake nozzle axial lock is fixed on the oil inlet pipe at oil inlet pipe; Oil intake nozzle is circumferentially free to rotate on oil inlet pipe; This makes when on the oil intake nozzle of clutch master cylinder, assembling oil inlet hose, and oil intake nozzle can circumferentially depart from the oil inlet pipe place of clutch master cylinder, and this can cause the distortion of clutch master cylinder oil inlet hose; The distortion of flexible pipe can produce stress; Thereby make oil intake nozzle distortion, influence the cooperation between the two of oil inlet hose and oil intake nozzle, the hydraulicefficiency of clutch control system is produced no small influence.
Summary of the invention
The purpose of the utility model is to existing deficiency, provides a kind of when the assembling oil inlet hose, prevents the limit structure of the automatic clutch master cylinder oil intake nozzle that oil intake nozzle circumferentially rotates at the oil inlet pipe place of clutch master cylinder.
The purpose of the utility model can realize through following technical proposal: a kind of limit structure of automatic clutch master cylinder oil intake nozzle; This clutch master cylinder comprises cylinder body and is arranged on oil inlet pipe and the oil outlet tube on the cylinder body; On oil inlet pipe, be connected with above-mentioned oil intake nozzle, be provided with in the joint of oil intake nozzle and cylinder body and prevent the bounding means of oil intake nozzle along the circumferencial direction rotation of oil inlet pipe.
This clutch master cylinder mainly is made up of cylinder body, on cylinder body, is provided with oil inlet pipe and oil outlet tube, and this oil inlet pipe and oil outlet tube are all in a tubular form; On oil inlet pipe, be connected with oil intake nozzle; Oil intake nozzle can circumferentially rotate on oil inlet pipe, and this limit structure mainly is made up of bounding means, and the mouth of pipe of oil inlet pipe is circular; Oil intake nozzle matches with the mouth of pipe and is plugged in the mouth of pipe of oil inlet pipe, and this oil intake nozzle is done circumference through bounding means qualification oil intake nozzle and rotatablely moved on the mouth of pipe of oil inlet pipe.
In the limit structure of above-mentioned automatic clutch master cylinder oil intake nozzle; Described oil intake nozzle comprises joint in a tubular form; The joint of this oil intake nozzle is plugged on the oil inlet pipe, is provided with the clip that prevents that joint axially breaks away from from oil inlet pipe at the splicing position of joint and oil inlet pipe.During assembling, the joint of oil intake nozzle is plugged in the oil inlet pipe, is located on the periphery wall of oil inlet pipe with the clip hoop and prevents that oil intake nozzle axially breaks away from the oil inlet pipe place.
In the limit structure of above-mentioned automatic clutch master cylinder oil intake nozzle; Described bounding means comprises limiting stopper one and has the limiting stopper two that magnetic property holds limiting stopper one; This limiting stopper one is connected on the outer wall of joint of above-mentioned oil intake nozzle, and this limiting stopper two is fixed on the outer wall of oil inlet pipe of cylinder body.Limiting stopper one is installed on the oil intake nozzle, and limiting stopper two is installed in the oil inlet pipe place of cylinder body, and limiting stopper one can be fixed together both through magnetic with limiting stopper two firmly.
In the limit structure of above-mentioned automatic clutch master cylinder oil intake nozzle, described limiting stopper one is an iron block.The purpose that is provided with like this is to cooperate magnet, and magnet is held it through magnetic.
In the limit structure of above-mentioned automatic clutch master cylinder oil intake nozzle, described limiting stopper two is a magnet.Magnet is general magnet, on market, directly can buy.
Compared with prior art, the limit structure of this automatic clutch master cylinder oil intake nozzle is provided with the bounding means that prevents that oil intake nozzle from circumferentially rotating on oil inlet pipe in the joint of oil intake nozzle and cylinder body, and one of this bounding means is an iron block; One is magnet, and magnet is inhaled with iron block mutually, when on oil intake nozzle, assembling oil inlet hose; Oil intake nozzle is inhaled mutually with iron block through magnet with cylinder body and is fixed, and oil intake nozzle can circumferentially not departed from the oil inlet pipe place of clutch master cylinder, and the utility model is simple in structure; Oil intake nozzle is conveniently installed oil inlet hose after the oil inlet pipe place limits, oil intake nozzle and oil inlet hose cooperate perfect; Prevent the distortion of oil intake nozzle and oil inlet hose, improve the working efficiency that clutch is handled.
Description of drawings
Fig. 1 is the perspective view of the limit structure of this automatic clutch master cylinder oil intake nozzle.
Among the figure, 1, cylinder body; 2, oil inlet pipe; 3, oil outlet tube; 4, oil intake nozzle; 4a, joint; 5, clip; 6, limiting stopper one; 7, limiting stopper two.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technological scheme of the utility model is done further to describe, but the utility model is not limited to these embodiments.
As shown in Figure 1, this clutch master cylinder mainly is made up of cylinder body 1, on cylinder body 1, is provided with oil inlet pipe 2 and oil outlet tube 3; Oil inlet pipe 2, oil outlet tube 3 and cylinder body 1 are connected as a single entity, this oil inlet pipe 2 and oil outlet tube 3 all with the intracavity inter-connection of cylinder body 1, on oil inlet pipe 2, be provided with an oil intake nozzle 4; The concrete structure of this oil intake nozzle 4 is: oil intake nozzle 4 comprises joint 4a in a tubular form; The mouth of pipe of oil inlet pipe 2 is circular, and the joint 4a of oil intake nozzle 4 matches with the mouth of pipe of oil inlet pipe 2 and is plugged in the mouth of pipe of oil inlet pipe 2, and oil intake nozzle 4 is plugged on through joint 4a and is connected on the cylinder body 1 on the oil inlet pipe 2; Splicing position at oil inlet pipe 2 and oil intake nozzle 4 is provided with clip 5; During assembling, the joint 4a of oil intake nozzle 4 is plugged in the oil inlet pipe 2, binds round on the periphery wall that is located at oil inlet pipe 2 with clip 5 and prevents that oil intake nozzle 4 axially breaks away from oil inlet pipe 2 places.Also be provided with in the joint of oil intake nozzle 4 and cylinder body 1 and prevent that oil intake nozzle 4 from doing the bounding means that circumference rotatablely moves at the mouth of pipe of oil inlet pipe 2 along the mouth of pipe of oil inlet pipe 2; This bounding means mainly is made up of bounding means 1 and bounding means 27; Bounding means 1 is connected on the periphery wall of oil intake nozzle 4 joint 4a; Bounding means 27 is fixed on the periphery wall of oil inlet pipe 2, limiting stopper one 6 iron blocks, and limiting stopper 27 is a magnet; Limiting stopper 1 and limiting stopper 27 are fixed together through magnetic property firmly, and limiting stopper 1 can circumferentially be fixed on oil intake nozzle 4 on the oil inlet pipe 2 when being fixed together with limiting stopper 27.When on oil intake nozzle 4, assembling oil inlet hose, oil intake nozzle 4 is inhaled mutually with iron block through magnet with cylinder body 1 and is fixed, and oil intake nozzle 4 can circumferentially not departed from oil inlet pipe 2 places of clutch master cylinder.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (5)
1. the limit structure of an automatic clutch master cylinder oil intake nozzle; This clutch master cylinder comprises cylinder body (1) and is arranged on oil inlet pipe (2) and the oil outlet tube (3) on the cylinder body (1); On oil inlet pipe (2), be connected with above-mentioned oil intake nozzle (4); It is characterized in that, be provided with the bounding means that prevents that oil intake nozzle (4) from rotating along oil inlet pipe (2) circumferencial direction in the joint of oil intake nozzle (4) and cylinder body (1).
2. the limit structure of automatic clutch master cylinder oil intake nozzle according to claim 1; It is characterized in that; Described oil intake nozzle (4) comprises joint (4a) in a tubular form; The joint (4a) of this oil intake nozzle (4) is plugged on the oil inlet pipe (2), is provided with the clip (5) that prevents that joint (4a) axially breaks away from from oil inlet pipe (2) at the splicing position of joint (4a) and oil inlet pipe (2).
3. the limit structure of automatic clutch master cylinder oil intake nozzle according to claim 1; It is characterized in that; Described bounding means comprises limiting stopper one (6) and has the limiting stopper two (7) that magnetic property holds limiting stopper one (6); This limiting stopper one (6) is connected on the outer wall of joint (4a) of above-mentioned oil intake nozzle (4), and this limiting stopper two (7) is fixed on the outer wall of oil inlet pipe (2) of cylinder body (1).
4. the limit structure of automatic clutch master cylinder oil intake nozzle according to claim 2 is characterized in that, described limiting stopper one (6) is an iron block.
5. the limit structure of automatic clutch master cylinder oil intake nozzle according to claim 2 is characterized in that, described limiting stopper two (7) is a magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202657185U CN202165492U (en) | 2011-07-26 | 2011-07-26 | Limit structure for oil inlet nozzle of automobile clutch master cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202657185U CN202165492U (en) | 2011-07-26 | 2011-07-26 | Limit structure for oil inlet nozzle of automobile clutch master cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165492U true CN202165492U (en) | 2012-03-14 |
Family
ID=45801318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202657185U Expired - Fee Related CN202165492U (en) | 2011-07-26 | 2011-07-26 | Limit structure for oil inlet nozzle of automobile clutch master cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704410A (en) * | 2016-11-30 | 2017-05-24 | 浙江吉利控股集团有限公司 | Clutch master pump |
-
2011
- 2011-07-26 CN CN2011202657185U patent/CN202165492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704410A (en) * | 2016-11-30 | 2017-05-24 | 浙江吉利控股集团有限公司 | Clutch master pump |
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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: 20120314 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |