CN102777723A - Vehicle brake oil pipe joint and brake oil pipe assembling structure comprising same - Google Patents
Vehicle brake oil pipe joint and brake oil pipe assembling structure comprising same Download PDFInfo
- Publication number
- CN102777723A CN102777723A CN2012102250549A CN201210225054A CN102777723A CN 102777723 A CN102777723 A CN 102777723A CN 2012102250549 A CN2012102250549 A CN 2012102250549A CN 201210225054 A CN201210225054 A CN 201210225054A CN 102777723 A CN102777723 A CN 102777723A
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- way valve
- valve body
- brake pipe
- oil pipe
- brake
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- Valves And Accessory Devices For Braking Systems (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
The invention discloses a vehicle brake oil pipe joint and a brake oil pipe assembling structure comprising the same. Another two-way valve structure is integrated on the basis of an existing brake system four-way valve body to form a structure similar to a six-way valve. One brake oil pipe connected with a brake master cylinder second cavity and a rear brake is divided into two sections, and the two sections are respectively communicated through the two-way valve structures in the six-way valve. Therefore, the length of a single brake oil pipe is shortened, deformation cannot occur in the transportation and transfer process, loading efficiency is improved, and the maintenance cost of the vehicle brake oil pipe joint is reduced; meanwhile, the two-way valves on the similar six-way valve can achieve good fixing effect on the brake oil pipe connected with the second cavity and the rear brake, so that vibration and bending cannot occur easily in the maintenance process of the oil pipe.
Description
Technical field
The present invention relates to the automobile chassis braking system, be specifically related to a kind of automobile and use the brake pipe joint.
Background technique
Along with the growth year by year of global auto output, each car load factory entrucking efficient requires increasingly high.And the brake pipe of automobile is longer owing to length, and it is bigger to take the logistics space, in transportation and assembly process, deforms easily, causes car load factory entrucking efficient to reduce to increase with the brake pipe scrappage.
So in the brake pipe design process, the length that needs brake pipe is within a reasonable range.And in the braking system; Arrange pipeline corresponding to original H type; A brake pipe length that is connected with rear brake from brake master cylinder second chamber is longer, and brake pipe deforms in transportation and assembly process easily, and long its vibration of brake pipe and slight bending make itself and vehicle body adjacent component occur wearing and tearing easily when perhaps keeping in repair; Thereby have a strong impact on oil pipe life-span and car brakeing effect, cause the car brakeing fault when serious.Will longer brake pipe segmentation even consider; Segmentation tubercle place needs extra sealing technology to guarantee to brake the fluid mending-leakage, and the tubercle place need be stabilized in through fixing devices such as supports and can guarantee just on the vehicle body that the brake pipe firm, stable that second chamber is connected with rear brake can not produce vibration and slight bending problem simultaneously.So not only increased number of spare parts, and be that the assembling complexity increases, be unfavorable for reducing cost and simplifying production technology.
Summary of the invention
The purpose of this invention is to provide a kind of automobile-used brake pipe joint; Thereby reduce the length of single brake pipe; Prevent that brake pipe from deforming owing to trembleing in maintenance, use and transportation process, guarantee simple more assembly technology and component cost simultaneously again.
Automobile-used brake pipe joint disclosed by the invention comprises: joint body; Be arranged at the four-way valve body on the joint body; Said four-way valve body comprises first, second, third and four-way; And each passage of four-way valve body is interconnected, and is arranged at the two-way valve body on the joint body, and said two-way valve body comprises the 5th, the 6th passage; And each passage and the four-way valve body of two-way valve body are separate, not conducting mutually.
Further, four-way valve body, two-way valve body are all one-body molded on joint body;
Further, the asphalt channel of two-way valve body and four-way valve body first passage and third channel formation is arranged side by side;
Further, the asphalt channel intercross arrangement that two-way valve body and four-way valve body second channel and four-way constitute, and on setting and this other asphalt channel.
The invention also discloses the brake pipe assembly structure, comprising: above-mentioned brake pipe joint and brake pipe; The first passage of four-way valve body is communicated with brake master cylinder first chamber through brake pipe; The second channel of four-way valve body, four-way are communicated with left and right break respectively through brake pipe; The third channel of four-way valve body is communicated with the hydraulic regulation valve through brake pipe; The five-way road of two-way valve body is communicated with brake master cylinder second chamber through brake pipe; The 6th passage of two-way valve body is communicated with the hydraulic regulation valve through brake pipe;
Further, five-way road, the 6th channel attached brake pipe with two-way valve body is two sections independently brake pipes.
Beneficial effect of the present invention is: automobile-used brake pipe joint integrates another two-way valve structure on the basis of existing braking system four-way valve body, become the structure of similar six-way valve; The brake pipe that brake master cylinder second chamber is connected with rear brake is divided into two joints, and two joints are communicated with through the two-way valve structure in the six-way valve respectively.Like this, single brake pipe length shortens, and joins in the process and can not deform in transportation and commentaries on classics, has improved entrucking efficient, and it has lowered maintenance cost, and (brake pipe damages before needs a very long replacing; Be divided into two joints now, only need to change that damaged joint); Simultaneously; Twoway valves plays fine fixation to the brake pipe that second chamber is connected with rear brake on the class six-way valve; Make to be not easy vibration and bending in the tubing maintenance process that compare simultaneously in the existing technology and block brake pipe or through supporting structure brake pipe is fixed to the structure on the vehicle body through other pipe clamp, fixed structure disclosed by the invention has been practiced thrift amount of parts; Improve manufacturing efficiency, reduced cost.
Description of drawings
Fig. 1 is former automobile-used four-way valve joint;
Fig. 2 is former automobile-used brake pipe assembly structure;
Fig. 3 is fixed on the pipe clamp clamp structures on the vehicle body for former automobile-used brake pipe;
Fig. 4 is the automobile-used brake pipe joint of the present invention;
Fig. 5 is the A-A view of Fig. 4;
Fig. 6 is the B-B view of Fig. 4;
Fig. 7 is the plan view of Fig. 4;
Fig. 8 is the brake pipe assembly structure of the brake pipe joint of employing Fig. 4.
Embodiment
With reference to accompanying drawing, structure of the present invention is further specified at present.
Fig. 1 to Fig. 3 has provided existing technology brake pipe joint and assembly structure thereof; On scheming, can know that a brake pipe that is connected with brake master cylinder second chamber is longer; Maintenance, practical process occur easily trembleing and with the interference problem of component around the vehicle body, and then influence braking function; Among Fig. 3; Have now and adopt tubing clamp subcard to live oil pipe this longer brake pipe; Then clamp is installed in the mode on the vehicle body, this structure has increased amount of parts, simultaneously because brake pipe is still very long; Can't finely stop to use, the flutter phenomenon of maintenance process, and then still influence oil pipe life-span and braking effect.
Fig. 4 to Fig. 7 has provided automobile-used brake pipe joint of the present invention, comprising: joint body; Be arranged at the four-way valve body on the joint body; Said four-way valve body comprises first passage 1, second channel 2, third channel 3 and four-way 4; And each passage of four-way valve body is interconnected, and is arranged at the two-way valve body on the joint body, and said two-way valve body comprises five-way road 5 and the 6th passage 6; And each passage and the four-way valve body of two-way valve body are separate, not conducting mutually.Four-way valve body, two-way valve body are all one-body molded on joint body; The asphalt channel that the first passage 1 of two-way valve body and four-way valve body and third channel 3 constitute is arranged side by side; The asphalt channel intercross arrangement that two-way valve body and four-way valve body second channel 2 and four-way 4 constitute, and on setting and this other asphalt channel.
Adopt the brake pipe assembly structure of automobile-used brake pipe joint of the present invention, this assembly structure is arranged as:
The first passage 1 of four-way valve body is communicated with brake master cylinder first chamber through brake pipe;
The second channel 2 of four-way valve body, four-way 4 are communicated with left and right break respectively through brake pipe;
The third channel 3 of four-way valve body is communicated with the hydraulic regulation valve through brake pipe;
The five-way road 5 of two-way valve body is communicated with brake master cylinder second chamber through brake pipe;
The 6th passage 6 of two-way valve body is communicated with the hydraulic regulation valve through brake pipe;
With the five-way road 5 of two-way valve body, brake pipe that the 6th passage 6 is connected is two to save independently brake pipe.
Claims (6)
1. automobile-used brake pipe joint comprises:
Joint body;
Be arranged at the four-way valve body on the joint body, said four-way valve body comprises first, second, third and four-way (1,2,3,4), and each passage of four-way valve body is interconnected, and
Be arranged at the two-way valve body on the joint body, said two-way valve body comprises the 5th, the 6th passage (5,6), and each passage and the four-way valve body of two-way valve body are separate, not conducting mutually.
2. automobile-used brake pipe joint as claimed in claim 1 is characterized in that: four-way valve body, two-way valve body are all one-body molded on joint body.
3. according to claim 1 or claim 2 automobile-used brake pipe joint, it is characterized in that: the asphalt channel that two-way valve body and four-way valve body first passage (1) and third channel (3) constitute is arranged side by side.
4. automobile-used brake pipe joint as claimed in claim 3 is characterized in that: the asphalt channel intercross arrangement that two-way valve body and four-way valve body second channel (2) and four-way (4) constitute, and on setting and this other asphalt channel.
5. brake pipe assembly structure is characterized in that: comprising:
Each described brake pipe joint and brake pipe in the aforementioned claim;
The first passage of four-way valve body (1) is communicated with brake master cylinder first chamber through brake pipe;
The second channel of four-way valve body (2), four-way (4) are communicated with left and right break respectively through brake pipe;
The third channel of four-way valve body (3) is communicated with the hydraulic regulation valve through brake pipe;
The five-way road (5) of two-way valve body is communicated with brake master cylinder second chamber through brake pipe;
The 6th passage (6) of two-way valve body is communicated with the hydraulic regulation valve through brake pipe.
6. brake pipe assembly structure as claimed in claim 5 is characterized in that: with the five-way road (5) of two-way valve body, brake pipe that the 6th passage (6) is connected is two to save independently brake pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102250549A CN102777723A (en) | 2012-07-03 | 2012-07-03 | Vehicle brake oil pipe joint and brake oil pipe assembling structure comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102250549A CN102777723A (en) | 2012-07-03 | 2012-07-03 | Vehicle brake oil pipe joint and brake oil pipe assembling structure comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102777723A true CN102777723A (en) | 2012-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102250549A Pending CN102777723A (en) | 2012-07-03 | 2012-07-03 | Vehicle brake oil pipe joint and brake oil pipe assembling structure comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102777723A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035051A (en) * | 2015-08-27 | 2015-11-11 | 安徽江淮汽车股份有限公司 | Hydraulic auxiliary braking system |
| CN105750946A (en) * | 2016-03-23 | 2016-07-13 | 朱德仲 | Multidirectional pressure division connector of hexagonal processing machine |
| CN114033913A (en) * | 2021-11-08 | 2022-02-11 | 泗洪红飞机械有限公司 | Applicable hydraulic component joint suitable for different connection sizes |
-
2012
- 2012-07-03 CN CN2012102250549A patent/CN102777723A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035051A (en) * | 2015-08-27 | 2015-11-11 | 安徽江淮汽车股份有限公司 | Hydraulic auxiliary braking system |
| CN105035051B (en) * | 2015-08-27 | 2017-07-04 | 安徽江淮汽车集团股份有限公司 | A kind of hydraulic auxiliary brake system |
| CN105750946A (en) * | 2016-03-23 | 2016-07-13 | 朱德仲 | Multidirectional pressure division connector of hexagonal processing machine |
| CN114033913A (en) * | 2021-11-08 | 2022-02-11 | 泗洪红飞机械有限公司 | Applicable hydraulic component joint suitable for different connection sizes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |