CN209634465U - Brake pipe connecting structure and vehicle - Google Patents
Brake pipe connecting structure and vehicle Download PDFInfo
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- CN209634465U CN209634465U CN201920420203.4U CN201920420203U CN209634465U CN 209634465 U CN209634465 U CN 209634465U CN 201920420203 U CN201920420203 U CN 201920420203U CN 209634465 U CN209634465 U CN 209634465U
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- pipe fitting
- card adapter
- adapter plate
- pipe
- connecting structure
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Abstract
The utility model relates to motor vehicle braking system fields, a kind of braking pipe connecting structure and vehicle are provided, wherein, the braking pipe connecting structure includes the first pipe fitting, the second pipe fitting and shackle member, first pipe fitting and second pipe fitting can abut each other, the shackle member includes the second clamping portion that can be connected in the first clamping portion of first pipe fitting and can be connected in second pipe fitting, the shackle member can flexible deformation to change the axial spacing of first clamping portion and second clamping portion.In braking pipe connecting structure described in the utility model, shackle member is connected in two pipe fittings respectively, is acted on by the elastic force of shackle member so that two pipe fittings squeeze toward each other, axial force between the two is improved, to improve sealing performance.
Description
Technical field
The utility model relates to motor vehicle braking system technical field, in particular to a kind of braking pipe connecting structure and vehicle.
Background technique
The braking system of vehicle can realize by brake fluid and brake that brake fluid is conveyed by brake piping, brake pipe packet
Include hard tube and hose.
The cooperation of joint screw thread is depended at brake hard tube and air brake hose nipple cooperation, and is guaranteed by urgent torque
Its leakproofness, but torque is excessive will lead to stripped thread；Brake hose assemblies is fixed on brake hose bracket by holding reed, but
This can not lifting sub leakproofness, and hose be movement parts, hard tube and hose coupling cooperation leakproofness can for a long time by
To the effect of external force, and then there is poor sealing leakage brake fluid problem.
Utility model content
In view of this, the utility model is directed to a kind of connection structure of brake pipe, to solve the pipe fitting of brake pipe
Between poor sealing performance the problem of.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of braking pipe connecting structure, wherein the braking pipe connecting structure include the first pipe fitting, the second pipe fitting with
And shackle member, first pipe fitting and second pipe fitting can abut each other, the shackle member includes that can be connected in
First clamping portion of first pipe fitting and the second clamping portion that second pipe fitting can be connected in, the shackle member
Can flexible deformation to change the axial spacing of first clamping portion and second clamping portion.
Further, first clamping portion is the first card adapter plate that edge is provided with the first notch, second clamping
Portion is the second card adapter plate that edge is provided with the second notch, first card adapter plate and second clamping board stacking interval, institute
Stating the first pipe fitting can be stuck in first notch, and second pipe fitting can be stuck in second notch.
Further, be provided on first pipe fitting with first notch cooperation the first annular groove, described second
Pipe fitting is provided with the second annular groove with second notch cooperation.
Further, the shackle member includes that both ends are connected to first card adapter plate and second card adapter plate
Connecting plate, first card adapter plate, second card adapter plate and the connecting plate are collectively formed as door shape.
Further, first notch is arranged in the described one end of first card adapter plate far from the connecting plate, and described
The described one end of second card adapter plate far from the connecting plate is arranged in two notches.
Further, first card adapter plate is formed as away from the curved arc of the second card adapter plate, second card
Fishplate bar is formed as away from the curved arc of the first card adapter plate.
Further, the middle part of the connecting plate is convex towards bending between first card adapter plate and second card adapter plate
Out.
Further, in the first pipe fitting described in the second pipe fitting partial insertion, and second pipe fitting with
The first pipe fitting threaded.
Further, first pipe fitting is connected to brake hard tube, and second pipe fitting is connected to air-brake coupling hose, institute
The first pipe fitting is stated to support by support plate.
Compared with the existing technology, braking pipe connecting structure described in the utility model has the advantage that
In braking pipe connecting structure described in the utility model, shackle member is connected in two pipe fittings respectively, passes through clamping
The elastic force of part acts on so that two pipe fittings squeeze toward each other, axial force between the two is improved, to improve sealing
Performance.
The another object of the utility model is to propose a kind of vehicle, sealing performance between the pipe fitting to solve brake pipe
The problem of difference.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of vehicle, wherein the vehicle is provided with braking pipe connecting structure described in above scheme.
Possessed advantage is identical compared with the existing technology with above-mentioned braking pipe connecting structure for the vehicle, no longer superfluous herein
It states.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The exemplary embodiment and its explanation of type are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is the cross-sectional view that pipe connecting structure is braked described in the utility model embodiment；
Fig. 2 is the structural schematic diagram of shackle member described in the utility model embodiment.
Description of symbols:
The first pipe fitting of 1-, the second pipe fitting of 2-, 3- shackle member, 4- support plate, the first annular groove of 11-, the second annular groove of 21-,
The first card adapter plate of 31-, the second card adapter plate of 32-, the first notch of 33-, the second notch of 34-, 35- connecting plate.
Specific embodiment
It should be noted that in the absence of conflict, the spy in embodiment and embodiment in the utility model
Sign can be combined with each other.
The utility model is described in detail below with reference to the accompanying drawings and in conjunction with embodiment.
" axial direction " mentioned in this programme refers to the axial direction of the first, second pipe fitting.
The utility model provides a kind of braking pipe connecting structure, wherein the braking pipe connecting structure includes the first pipe
Connector 1, the second pipe fitting 2 and shackle member 3, first pipe fitting 1 and second pipe fitting 2 can abut each other, institute
Stating shackle member 3 includes that can be connected in the first clamping portion of first pipe fitting 1 and can be connected in second pipe to connect
First 2 the second clamping portion, the shackle member 3 can flexible deformation to change first clamping portion and second clamping portion
Axial spacing.
First pipe fitting 1 can be abutted each other and can be separated from each other with the second pipe fitting 2, can be with when the two docking
Brake pipe is linked together, to convey brake fluid.Shackle member 3 can be clamped respectively by the first clamping portion and the second clamping portion
In the first pipe fitting 1 and the second pipe fitting 2, the axial distance of the first clamping portion and the second clamping portion can pass through shackle member 3
Flexible deformation changes, and therefore, the first clamping portion and the second clamping portion can be by the first pipe fittings 1 and the second pipe fitting 2 along axis
It is clamped together to direction, improves attachment force between the two, thus lift-off seal performance.
About shackle member 3, in the case where not by external force, the first clamping portion and the second clamping portion remain the first spacing,
When being snapped fit on the first pipe fitting 2 and the second pipe fitting 2 respectively, the spacing of the first clamping portion and the second clamping portion increases, because
This, the first clamping portion and the second clamping portion are tended to revert to the first spacing under elastic acting force, so that first
Pipe fitting 1 and the second pipe fitting 2 are close to each other.
Specifically, first clamping portion is the first card adapter plate 31 that edge is provided with the first notch 33, second card
Socket part is 32 layers of the second card adapter plate 32 that edge is provided with the second notch 34, first card adapter plate 31 and second card adapter plate
Folded interval, first pipe fitting 1 can be stuck in first notch 33, and second pipe fitting 2 can be stuck in described the
In two notches 34.With reference to Fig. 2, the first card adapter plate 31 and the second card adapter plate 32 are provided with the first notch 33 and in edge respectively
Two notches 34, the first pipe fitting 1 can be stuck in the first notch 33, and the second pipe fitting 2 can be stuck in the second notch 34, here
Snap fit be and to make the second clamping so that the first card adapter plate 31 and the first pipe fitting 1 in axial direction relative positioning
Plate 32 and the second pipe fitting 2 in axial direction relative positioning, so that the first card adapter plate 31 and the second card adapter plate 32 can be along axial directions
Clamp the first pipe fitting 1 and the second pipe fitting 2.
Correspondingly, the first annular groove 11 with first notch 33 cooperation is provided on first pipe fitting 1, described the
Two pipe fittings 2 are provided with the second annular groove 21 with second notch 34 cooperation.With reference to Fig. 1, the first pipe fitting 1 is provided with first
Annular groove 11, the first card adapter plate 31 are connected in the first annular groove 11, and the first annular groove 11 can limit the first card adapter plate 31 along axial shifting
Dynamic, the second pipe fitting is provided with the second annular groove 21, and the second card adapter plate 32 is connected in the second annular groove 21, and the second annular groove 21 can limit
The second card adapter plate 32 is made to be axially moveable.
In addition, the shackle member 3 includes that both ends are connected to first card adapter plate 31 and second card adapter plate 32
Connecting plate 35, first card adapter plate 31, second card adapter plate 32 and the connecting plate 35 are collectively formed as door shape.Such as figure
Shown in 1, first card adapter plate 31, second card adapter plate 32 and the connecting plate 35 are formed as portal structures, in shackle member 3
The flexible situation of making material under, the spacing of the first card adapter plate 31 and the second card adapter plate 32 can pass through shackle member 3
Integral, flexible deforms and changes, and so as to which shackle member 3 to be mounted on the first pipe fitting 1 and the second pipe fitting 2, and passes through card
The elastic deformation force of fitting 3 squeezes the first pipe fitting 1 and the second pipe fitting 2 toward each other along axial direction.
Selectable, the one end of first card adapter plate 31 far from the connecting plate 35 is arranged in first notch 33,
The one end of second card adapter plate 32 far from the connecting plate 35 is arranged in second notch 34.With reference to Fig. 2, the first card adapter plate
31 one end is connected to connecting plate 35, and the edge of the other end is provided with the first notch 33, and one end of the second card adapter plate 32 is connected to
Connecting plate 35, the edge of the other end are provided with the second notch 34.In other embodiments, the first notch 33 and the second notch 34
Also it can be set on the ipsilateral side of the first card adapter plate 31 and the second card adapter plate 32.
Further, first card adapter plate 31 is formed as away from the curved arc of second card adapter plate 32, and described the
Two card adapter plates 32 are formed as away from the curved arc of first card adapter plate 31.As described above, when the first card adapter plate 31 and second
When card adapter plate 32 is connected in the first pipe fitting 1 and the second pipe fitting 2 respectively, the first card adapter plate 31 generates bullet to the first pipe fitting 1
Power effect, the second card adapter plate 32 generate elastic force effect, therefore, the first card adapter plate 31 and the second card adapter plate 32 to the second pipe fitting 2
It can also be respectively provided with certain elastic deformability, and flexible deformation can be resisted, the first card adapter plate 31 and the second clamping
Plate 32 is respectively formed as arc and back on being bent each other, and the first card adapter plate 31 and the second card adapter plate 32 are preferably supported
Resistance to deformation.
In addition, the middle part of the connecting plate 35 is bent towards between first card adapter plate 31 and second card adapter plate 32
Protrusion.As shown in Fig. 2, connecting plate 35 can have multistage, wherein two sections of middle part to the first card adapter plate 31 and the second card adapter plate
Protrusion is bent between 32, such structure can reinforce the intensity of connecting plate 35, can preferably resist flexible deformation, and have
Higher elasticity.
Wherein, in the first pipe fitting 1 described in 2 partial insertion of the second pipe fitting, and second pipe fitting 2 and institute
State 1 threaded of the first pipe fitting.As shown in Figure 1, the first pipe fitting 1 accommodates the insertion of the second pipe fitting 2, wherein accommodating the second pipe
The internal diameter in the hole of connector 2 is relatively large, so that stage portion is formed, it can be with the second pipe fitting of backstop 2.First pipe fitting 1 and second
Pipe fitting 2 is screw connection manner, certainly, in other embodiments, or common grafting, and using the side of interference fit
Formula.
Wherein, first pipe fitting 1 is connected to brake hard tube, and second pipe fitting 2 is connected to air-brake coupling hose, described
First pipe fitting 1 is supported by support plate 4.It can be soft by brake hard tube and braking by the first pipe fitting 1 and the second pipe fitting 2
Pipe links together, and to convey brake fluid, and the first pipe fitting 1 may be mounted at support plate 4, to be supported by support plate 4,
Improve the stability of the first pipe fitting 1 and the second pipe fitting 2.
In addition, the utility model additionally provides a kind of vehicle, wherein the vehicle is provided with braking described in above scheme
Pipe connecting structure.The braking pipe connecting structure is for can connect brake pipe in the braking system of vehicle, to convey braking
Liquid.
The foregoing is merely the better embodiments of the utility model, are not intended to limit the utility model, it is all
Within the spirit and principles of the utility model, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on
Within the protection scope of type.
Claims (10)
1. a kind of braking pipe connecting structure, which is characterized in that the braking pipe connecting structure includes the first pipe fitting (1), second
Pipe fitting (2) and shackle member (3), first pipe fitting (1) and second pipe fitting (2) can abut each other, described
Shackle member (3) includes that can be connected in the first clamping portion of first pipe fitting (1) and can be connected in described second to manage
Second clamping portion of connector (2), the shackle member (3) can flexible deformation with change first clamping portion and it is described second card
The axial spacing of socket part.
2. braking pipe connecting structure according to claim 1, which is characterized in that first clamping portion is provided with for edge
The first card adapter plate (31) of first notch (33), second clamping portion are the second clamping that edge is provided with the second notch (34)
Plate (32), first card adapter plate (31) and second card adapter plate (32) stacking interval, first pipe fitting (1) can block
In first notch (33), second pipe fitting (2) can be stuck in second notch (34).
3. braking pipe connecting structure according to claim 2, which is characterized in that be provided on first pipe fitting (1)
With the first annular groove (11) of first notch (33) cooperation, second pipe fitting (2) is provided with and second notch
(34) the second annular groove (21) cooperated.
4. braking pipe connecting structure according to claim 2, which is characterized in that the shackle member (3) includes both ends difference
It is connected to the connecting plate (35) of first card adapter plate (31) and second card adapter plate (32), first card adapter plate (31),
Second card adapter plate (32) and the connecting plate (35) are collectively formed as door shape.
5. braking pipe connecting structure according to claim 4, which is characterized in that first notch (33) is arranged described
The one end of first card adapter plate (31) far from the connecting plate (35), second notch (34) are arranged in second card adapter plate
(32) far from the one end of the connecting plate (35).
6. braking pipe connecting structure according to claim 4, which is characterized in that first card adapter plate (31) is formed as carrying on the back
From the curved arc of second card adapter plate (32), second card adapter plate (32) is formed as away from first card adapter plate (31)
Curved arc.
7. braking pipe connecting structure according to claim 5, which is characterized in that the middle part of the connecting plate (35) is towards institute
It states and bends protrusion between the first card adapter plate (31) and second card adapter plate (32).
8. braking pipe connecting structure according to claim 1, which is characterized in that the second pipe fitting (2) partial insertion
In first pipe fitting (1), and second pipe fitting (2) and the first pipe fitting (1) threaded.
9. braking pipe connecting structure according to claim 1, which is characterized in that first pipe fitting (1) is connected to system
Dynamic hard tube, second pipe fitting (2) are connected to air-brake coupling hose, and first pipe fitting (1) is supported by support plate (4).
10. a kind of vehicle, which is characterized in that the vehicle is provided with the company of brake pipe described in any one of claim 1-9
Binding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420203.4U CN209634465U (en) | 2019-03-29 | 2019-03-29 | Brake pipe connecting structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420203.4U CN209634465U (en) | 2019-03-29 | 2019-03-29 | Brake pipe connecting structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209634465U true CN209634465U (en) | 2019-11-15 |
Family
ID=68497041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920420203.4U Active CN209634465U (en) | 2019-03-29 | 2019-03-29 | Brake pipe connecting structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209634465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762144A (en) * | 2020-07-13 | 2020-10-13 | 北京汽车集团越野车有限公司 | Integral brake pipeline structure and vehicle |
-
2019
- 2019-03-29 CN CN201920420203.4U patent/CN209634465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762144A (en) * | 2020-07-13 | 2020-10-13 | 北京汽车集团越野车有限公司 | Integral brake pipeline structure and vehicle |
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| GR01 | Patent grant |