CN205424221U - A connect for applying brake vacuum line - Google Patents
A connect for applying brake vacuum line Download PDFInfo
- Publication number
- CN205424221U CN205424221U CN201620222986.1U CN201620222986U CN205424221U CN 205424221 U CN205424221 U CN 205424221U CN 201620222986 U CN201620222986 U CN 201620222986U CN 205424221 U CN205424221 U CN 205424221U
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- China
- Prior art keywords
- interface
- booster
- joint
- intake manifold
- vacuum pump
- 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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Abstract
The utility model discloses a connect for applying brake vacuum line, for the integrated into one piece structure, its have the booster interface, with the engine air intake manifold interface of the perpendicular intercommunication of booster interface, it still has electron vacuum pump interface, electron vacuum pump interface and booster interface, engine air intake manifold interface intercommunication, and the booster interface between have 180 contained angles. The trend of vacuum line can be simplified to this joint, guarantees the smoothness of electron vacuum pump evacuation, avoids appearing vacuum tube heat evil high temperature problem.
Description
Technical field
This utility model relates to the parts of a kind of brake system of car, is specifically related to a kind of joint for brake vacuum pipeline.
Background technology
As shown in Figure 1 and Figure 2, the joint that wide variety of vacuum tube is connected with booster on brake vacuum pipeline is two pass joints, its structure that is formed in one (material is nylon), there is booster interface 1 and the motor intake manifold interface 2 of booster interface 1 vertical connection, the outer wall of booster interface 1 has the first joint agnail 11, and the outer wall of motor intake manifold interface 2 has the second joint agnail 21.As shown in Figure 3, in use, booster interface 1 is connected with booster 4, motor intake manifold interface 2 is connected with the first end of threeway 6 by vacuum tube, second end of threeway 6 is connected with motor intake manifold by vacuum tube, 3rd end of threeway 6 is connected with one end of check valve 7 by vacuum tube, and the other end of check valve 7 is connected with electronic vacuum pump 5 by vacuum tube.Use this joint vacuum line move towards more complicated, the smoothness of electronic vacuum pump evacuation is bad, easily occur vacuum tube heat evil the too high problem of temperature.
Summary of the invention
The purpose of this utility model is to provide a kind of joint for brake vacuum pipeline, to simplify the trend of vacuum line, it is ensured that the smoothness of electronic vacuum pump evacuation, it is to avoid the vacuum tube heat evil too high problem of temperature occur.
Joint for brake vacuum pipeline described in the utility model, be formed in one structure, it has booster interface and the motor intake manifold interface of booster interface vertical connection, it also has electronic vacuum pump interface, electronic vacuum pump interface and booster interface, motor intake manifold orifice, and and booster interface between there are 180 ° of angles.
In order to increase the connectivity robustness of booster interface and booster, the outer wall of described booster interface has the first joint agnail；In order to increase the connectivity robustness of motor intake manifold interface and vacuum tube, the outer wall of described motor intake manifold interface has the second joint agnail.
In order to increase the connectivity robustness of electronic vacuum pump interface and vacuum tube, the outer wall of described electronic vacuum pump interface has the 3rd joint agnail.
In use, booster interface is connected with booster, motor intake manifold interface is connected with motor intake manifold by vacuum tube, and electronic vacuum pump interface is connected with one end of check valve by vacuum tube, and the other end of check valve is connected with electronic vacuum pump by vacuum tube.
This utility model simplifies the trend of vacuum line, ensure that the smoothness of electronic vacuum pump evacuation, it is to avoid vacuum tube heat evil temperature too high problem occurs, improves product quality, improve product competitiveness, simultaneously its simple in construction, dependable performance, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the existing joint for brake vacuum pipeline.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the use state diagram of the existing joint for brake vacuum pipeline.
Fig. 4 is structural representation of the present utility model.
Fig. 5 is the B-B sectional view of Fig. 4.
Fig. 6 is use state diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is elaborated.
Such as Fig. 4, the joint for brake vacuum pipeline shown in Fig. 5, the three-port structure (material is nylon) being formed in one, this joint has booster interface 1, motor intake manifold interface 2 and electronic vacuum pump interface 3, motor intake manifold interface 2 and booster interface 1 vertical connection, electronic vacuum pump interface 3 and booster interface 1, motor intake manifold interface 2 connects, and with there are between booster interface 1 180 ° of angles (overlapping with the axial line of booster interface 1 corresponding to the axial line of electronic vacuum pump interface 3), the outer wall of booster interface 1 has the first joint agnail 11, the outer wall of motor intake manifold interface 2 has the second joint agnail 21, the outer wall of electronic vacuum pump interface 3 has the 3rd joint agnail 31.
As shown in Figure 6, in use, booster interface 1 is connected with booster 4, motor intake manifold interface 2 is connected with motor intake manifold by vacuum tube, electronic vacuum pump interface 3 is connected with one end of check valve 7 by vacuum tube, and the other end of check valve 7 is connected with electronic vacuum pump 5 by vacuum tube.
Claims (3)
1. the joint for brake vacuum pipeline, be formed in one structure, it has the motor intake manifold interface (2) of booster interface (1) and booster interface (1) vertical connection, it is characterized in that: also there is electronic vacuum pump interface (3), electronic vacuum pump interface (3) connects with booster interface (1), motor intake manifold interface (2), and and booster interface (1) between there are 180 ° of angles.
Joint for brake vacuum pipeline the most according to claim 1, it is characterised in that: the outer wall of described booster interface (1) has the first joint agnail (11), and the outer wall of described motor intake manifold interface (2) has the second joint agnail (21).
Joint for brake vacuum pipeline the most according to claim 1 and 2, it is characterised in that: the outer wall of described electronic vacuum pump interface (3) has the 3rd joint agnail (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620222986.1U CN205424221U (en) | 2016-03-22 | 2016-03-22 | A connect for applying brake vacuum line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620222986.1U CN205424221U (en) | 2016-03-22 | 2016-03-22 | A connect for applying brake vacuum line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424221U true CN205424221U (en) | 2016-08-03 |
Family
ID=56547706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620222986.1U Active CN205424221U (en) | 2016-03-22 | 2016-03-22 | A connect for applying brake vacuum line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588620A (en) * | 2019-09-18 | 2019-12-20 | 宜宾凯翼汽车有限公司 | Vacuum braking oil pipe assembly and vehicle |
-
2016
- 2016-03-22 CN CN201620222986.1U patent/CN205424221U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588620A (en) * | 2019-09-18 | 2019-12-20 | 宜宾凯翼汽车有限公司 | Vacuum braking oil pipe assembly and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |