CN210027389U - Braking hard tube, braking hard tube assembly and car - Google Patents
Braking hard tube, braking hard tube assembly and car Download PDFInfo
- Publication number
- CN210027389U CN210027389U CN201920929339.8U CN201920929339U CN210027389U CN 210027389 U CN210027389 U CN 210027389U CN 201920929339 U CN201920929339 U CN 201920929339U CN 210027389 U CN210027389 U CN 210027389U
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- brake
- pipe
- hard
- braking
- hard tube
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Abstract
The utility model provides a braking hard tube, braking hard tube assembly and car, this braking hard tube includes: braking the hard tube body; the brake hard pipe comprises a brake hard pipe body, a first connecting part and a second connecting part, wherein the first connecting part and the second connecting part are respectively arranged at two ends of the brake hard pipe body, the first connecting part is connected with a hard pipe connector, and a redundant part in a bent state is formed at a position, close to the first connecting part, of the brake hard pipe body. The brake hard tube comprises a redundant part in a bending state, and the defect that the brake hard tube is too short or too long is overcome through the deformation quantity of the redundant part; thereby avoiding the occurrence of false torque and solving the problems of oil leakage and brake failure of the brake hard pipe.
Description
Technical Field
The utility model relates to a braking hard tube field, in particular to braking hard tube, braking hard tube assembly and car.
Background
The brake hard tube plays a role in transmitting brake force in a brake system and belongs to a key part. In a vehicle, a brake hard pipe connecting a control unit to a rear brake caliper is long, and large relative movement exists between two fixed ends, so that the brake hard pipe needs to be divided into two sections, one section is separately arranged on a vehicle body, and the other section is separately arranged on a chassis; finally, the closing is connected by a hard pipe connector.
However, the length of the brake hard pipe varies during the manufacturing process, and when the brake hard pipe of the vehicle body part and the brake hard pipe of the chassis part are connected through the hard pipe connector, false torque occurs due to the fact that the brake hard pipe is too long or too short and cannot be stretched, and therefore the problems of oil leakage of the brake hard pipe and brake failure are caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a braking hard tube, braking hard tube assembly and car for brake hard tube overlength or short lead to appearing the false torque among the solution prior art, arouse the problem of braking hard tube oil leak, braking inefficacy.
In order to solve the technical problem, the utility model discloses a following technical scheme:
according to an aspect of the utility model, a braking hard tube is provided, include:
braking the hard tube body;
the brake hard pipe comprises a brake hard pipe body, a first connecting part and a second connecting part, wherein the first connecting part and the second connecting part are respectively arranged at two ends of the brake hard pipe body, the first connecting part is connected with a hard pipe connector, and a redundant part in a bent state is formed at a position, close to the first connecting part, of the brake hard pipe body.
Further, the braking hard tube body is a vehicle body braking hard tube.
Further, the braking hard tube body is a chassis braking hard tube.
Further, the redundant portion is shaped like a Chinese character 'ji'.
Further, the redundant portion is zigzag-shaped.
According to a further aspect of the present invention, there is provided a brake pipe assembly, comprising a hard pipe connector and a brake pipe as described above, wherein the brake pipe is connected to the hard pipe connector.
Further, the braking hard tubes comprise two vehicle body braking hard tubes and two chassis braking hard tubes.
Further, the hard pipe connector comprises a fixed bracket and a first connecting pipe and a second connecting pipe which are connected with the fixed bracket;
one end of the first connecting pipe is connected with a vehicle body braking hard pipe, and the other end of the first connecting pipe is connected with a chassis braking hard pipe; one end of the second connecting pipe is connected with a vehicle body braking hard pipe, and the other end of the second connecting pipe is connected with a chassis braking hard pipe.
Further, the fixing support is provided with a mounting hole.
According to another aspect of the present invention, there is provided a vehicle including a brake pipe assembly as described above.
The utility model has the advantages that:
according to the technical scheme, the redundancy part in a bent state is arranged on the braking hard pipe body, so that a certain deformation quantity exists in the redundancy part, and the length of the braking hard pipe body is further variable; the deformation quantity of the redundant part is used for overcoming the defect that the brake hard pipe is too short or too long; thereby avoiding the occurrence of false torque and solving the problems of oil leakage and brake failure of the brake hard pipe.
Drawings
Fig. 1 shows a schematic view of a brake pipe according to an embodiment of the present invention.
Description of reference numerals:
11. a first connection portion; 12. a redundancy unit; 13. a vehicle body brake hard tube; 14. a chassis brake hard tube; 2. a hard tube connector; 21. fixing a bracket; 22. a first connecting pipe; 23. a second connecting pipe; 24. and (7) installing holes.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
As shown in fig. 1, an embodiment of the present invention provides a brake pipe, which includes: braking the hard tube body;
the first connecting portion 11 and the second connecting portion are respectively arranged at two ends of the braking hard pipe body, wherein the first connecting portion 11 is connected with the hard pipe connector 2, and a redundant portion 12 in a bent state is formed at a position, close to the first connecting portion 11, of the braking hard pipe body.
It should be noted that the redundant portion 12 is in a bent state and is provided with a plurality of bends; through the bending part of the redundant part, the redundant part has a certain deformation amount, and then the length of the brake hard tube body is variable. Preferably, the redundant portion 12 is disposed adjacent to the first connection portion 11. The hard pipe connector 2 connects the brake hard pipe of the vehicle body part and the brake hard pipe of the chassis part, so that the brake hard pipe body can be a vehicle body brake hard pipe 13 and can also be a chassis brake hard pipe 14.
In the embodiment of the utility model, the redundant part 12 in the bending state is arranged on the brake hard tube body, so that the redundant part 12 has a certain deformation, and the length of the brake hard tube body is variable; the deformation quantity of the redundant part 12 is used for making up the defect that the brake hard pipe is too short or too long; thereby avoiding the occurrence of false torque and solving the problems of oil leakage and brake failure of the brake hard pipe.
With reference to fig. 1, on the basis of the above embodiments of the present invention, in the embodiment of the present invention, the redundant portion 12 is shaped like a Chinese character 'ji'.
It should be noted that, the redundant portion 12 is used for providing a certain amount of deformation, so the redundant portion 12 is in a bent state, which may be a bent state of a zigzag shape, or a bent state of a zigzag shape, but is not limited thereto, and all bent shapes that are in a bent state and can provide a certain amount of deformation are included in the scope of the embodiments of the present invention.
With continued reference to fig. 1, according to yet another aspect of the present invention, a brake hard tube assembly is provided, which includes a hard tube connector 2 and the brake hard tube provided by the above embodiments of the present invention, wherein the brake hard tube is connected to the hard tube connector 2.
It should be noted that the hard tube connector 2 connects the brake pipe of the body part and the brake pipe of the chassis part, and thus the brake pipe is connected to the hard tube connector 2.
In the embodiment of the utility model, the redundant part 12 in the bending state is arranged on the brake hard tube body, so that the redundant part 12 has a certain deformation, and the length of the brake hard tube body is variable; the deformation quantity of the redundant part 12 is used for making up the defect that the brake hard pipe is too short or too long; thereby avoiding the occurrence of false torque and solving the problems of oil leakage and brake failure of the brake hard pipe.
With continued reference to fig. 1, on the basis of the above embodiments of the present invention, in the embodiment of the present invention, the brake hard tube includes two vehicle body brake hard tubes 13 and two chassis brake hard tubes 14.
It should be noted that, in order to connect the body brake pipe 13 and the chassis brake pipe 14, it is preferable that the hard pipe connector 2 includes a fixed bracket 21 and a first connection pipe 22 and a second connection pipe 23 connected to the fixed bracket 21;
one end of the first connecting pipe 22 is connected with a vehicle body braking hard pipe 13, and the other end is connected with a chassis braking hard pipe 14; one end of the second connecting pipe 23 is connected with a vehicle body brake hard pipe 13, and the other end is connected with a chassis brake hard pipe 14. In order to fix the brake hard tube assembly, preferably, the fixing bracket 21 is provided with a mounting hole 24, and the brake hard tube assembly is fixed by matching the bolt with the mounting hole 24.
According to the utility model discloses a still another aspect provides an automobile, including the braking hard tube assembly that each utility model embodiment provided above-mentioned provided.
It should be noted that the hard tube connector is fixed to the frame rail; the vehicle body brake hard pipe is arranged on a front wall plate of a cabin of a vehicle and is connected with the control unit and the hard pipe connector; the chassis brake hard tube is arranged along the frame longitudinal beam and is connected with the rear brake caliper and the hard tube connector.
In the embodiment of the utility model, the redundant part in the bending state is arranged on the braking hard tube body, so that the redundant part has a certain deformation amount, and the length of the braking hard tube body is variable; the deformation quantity of the redundant part is used for overcoming the defect that the brake hard pipe is too short or too long; thereby avoiding the occurrence of false torque and solving the problems of oil leakage and brake failure of the brake hard pipe.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
Claims (10)
1. A brake pipe, comprising:
braking the hard tube body;
the brake hard pipe comprises a first connecting part (11) and a second connecting part which are respectively arranged at two ends of a brake hard pipe body, wherein the first connecting part (11) is connected with a hard pipe connector (2), and a redundant part (12) in a bent state is formed at a position, close to the first connecting part (11), of the brake hard pipe body.
2. A brake pipe according to claim 1, wherein the brake pipe body is a body brake pipe (13).
3. A brake wand according to claim 1, wherein the brake wand body is a chassis brake wand (14).
4. Brake pipe according to claim 1, characterized in that the redundancy (12) is in the shape of a zigzag.
5. Brake pipe according to claim 1, characterized in that the redundancy (12) is zigzag-shaped.
6. A brake pipe assembly, comprising a hard pipe connector (2) and a brake pipe according to any one of claims 1 to 5, wherein the brake pipe is connected to the hard pipe connector (2).
7. The brake pipe assembly of claim 6, wherein the brake pipes comprise two body brake pipes (13) and two chassis brake pipes (14).
8. Brake pipe assembly according to claim 7, wherein the hard pipe connector (2) comprises a fixed bracket (21) and a first connecting pipe (22) and a second connecting pipe (23) connected to the fixed bracket (21);
one end of the first connecting pipe (22) is connected with a vehicle body braking hard pipe (13), and the other end of the first connecting pipe is connected with a chassis braking hard pipe (14); one end of the second connecting pipe (23) is connected with a vehicle body braking hard pipe (13), and the other end of the second connecting pipe is connected with a chassis braking hard pipe (14).
9. The brake pipe assembly according to claim 8, wherein the fixing bracket (21) is provided with a mounting hole (24).
10. An automobile, comprising a brake pipe assembly according to any one of claims 6 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920929339.8U CN210027389U (en) | 2019-06-19 | 2019-06-19 | Braking hard tube, braking hard tube assembly and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920929339.8U CN210027389U (en) | 2019-06-19 | 2019-06-19 | Braking hard tube, braking hard tube assembly and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210027389U true CN210027389U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920929339.8U Active CN210027389U (en) | 2019-06-19 | 2019-06-19 | Braking hard tube, braking hard tube assembly and car |
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| Country | Link |
|---|---|
| CN (1) | CN210027389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511181A (en) * | 2021-06-02 | 2021-10-19 | 北京汽车集团越野车有限公司 | Braking hard tube stop device |
-
2019
- 2019-06-19 CN CN201920929339.8U patent/CN210027389U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511181A (en) * | 2021-06-02 | 2021-10-19 | 北京汽车集团越野车有限公司 | Braking hard tube stop device |
| CN113511181B (en) * | 2021-06-02 | 2024-02-27 | 北京汽车集团越野车有限公司 | Brake hard tube limiting device |
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