CN204493965U - A kind of vehicle body brake valve assembly - Google Patents
A kind of vehicle body brake valve assembly Download PDFInfo
- Publication number
- CN204493965U CN204493965U CN201520063968.9U CN201520063968U CN204493965U CN 204493965 U CN204493965 U CN 204493965U CN 201520063968 U CN201520063968 U CN 201520063968U CN 204493965 U CN204493965 U CN 204493965U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- section
- vehicle body
- brake valve
- pipe joint
- 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.)
- Expired - Fee Related
Links
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- Valves And Accessory Devices For Braking Systems (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
The utility model relates to a kind of vehicle body brake valve assembly, and it comprises vehicle body brake valve, pipeline and pipe joint; Pipe joint is the integrative-structure connected to form by connecting tube; The internal run-through of connecting tube is provided with insertion hole, and two ends outer wall is equipped with outside thread; Pipe joint is connected to form by least two sections of connecting tubes, and the insertion hole of two sections of connecting tube inside communicates with each other; Wherein one section of connecting tube is by its internal prongs hole coupling connecting pipeline, and another section of connecting tube is mated with vehicle body brake valve by its internal prongs hole and be connected; Wherein the other end outer wall of one section of connecting tube has outwards evenly extended to form ring shaped stopper, and stretches out at the outer wall being positioned at ring shaped stopper side and be formed with anti-rotation block; Anti-rotation block is that namely incomplete ring structure has one section of anti-rotation tangent plane along side circumference crosscut.The utility model structural design is simple, rationally, cost is low, and pipe joint is easy to install, and when penetrating product, the half bond between pipe joint and product cooperatively interacts, and can play good anti-rotation self-locking function.
Description
Technical field
The utility model relates to a kind of vehicle body brake valve mounting technology field, particularly relates to a kind of vehicle body brake valve assembly.
Background technique
Vehicle body brake valve needs pipe joint to be connected with the pipeline of vehicle chassis usually, but existing pipe joint, one is that it adopts standby double nut to carry out fastening, as shown in Figure 4,5, traditional pipe joint is connected to form by two sections of connecting tubes, two sections of connecting tube outer walls are circle, and in operation, one is that employee needs employing two Wrenchs to carry out fastening, adds operating personnel's operation action; Two be part pipe joint intert two aspects time and want the orientation angle of control valve joint time, operating personnel cannot observe and cause the orientation angle needed for pipe joint not reach setting value; Meanwhile, vehicle body brake valve also cannot effectively ensure with the tightness be connected between pipeline and reliability.
Sign in above-mentioned situation, be necessary the vehicle body brake valve assembly of the advantages such as design one has rotation inhibiting, easy to use.
Summary of the invention
For above problem, the utility model provides that a kind of structural design is simple, rationally, cost is low, easy to install, when pipe joint penetrates product, good anti-rotation self-locking function can be played and be connected firmly, vehicle body brake valve assembly reliably.
The utility model is achieved through the following technical solutions:
Above-mentioned vehicle body brake valve assembly, comprises vehicle body brake valve, is installed in the pipeline of vehicle chassis and pipe joint; Described vehicle body brake valve is connected each other by described pipe joint with pipeline; Described pipe joint is the integrative-structure connected to form by connecting tube; The internal run-through of described connecting tube is provided with insertion hole, and two ends outer wall is equipped with outside thread; Described pipe joint is connected to form by least two sections of connecting tubes, and the insertion hole of described two sections of connecting tube inside communicates with each other; Wherein one section of described connecting tube connects described pipeline by its internal prongs hole coupling, and another section of described connecting tube is mated with described vehicle body brake valve by its internal prongs hole and be connected; Wherein the other end outer wall of one section of described connecting tube has outwards evenly extended to form ring shaped stopper, and stretches out at the outer wall being positioned at described ring shaped stopper side and be formed with anti-rotation block; Described anti-rotation block is that namely incomplete ring structure has one section of anti-rotation tangent plane along side circumference crosscut.
Described vehicle body brake valve assembly, wherein: described insertion hole is connected to form by one section of cone shape hole and one section of cylindrical hole; Described cone shape hole axially offers formation from described connecting tube outer end, and described cylindrical hole is positioned at described cone shape hole end side.
Described vehicle body brake valve assembly, wherein: the hole wall of described connecting tube between described one section of cone shape hole and one section of cylindrical hole is also provided with one section of annular groove.
Described vehicle body brake valve assembly, wherein: described anti-rotation block and described ring shaped stopper one side end face connect as one and mutual centre is coaxial.
Described vehicle body brake valve assembly, wherein: described pipe joint entirety is L-shaped, is namely at right angles formed by connecting by the first connecting tube and the second connecting tube; Described first connecting tube internal run-through is provided with the first insertion hole, and its one end and the second connecting tube connect as one, and the other end outer wall is provided with one section of first outside thread; Described second connecting tube length connects pipe range than first, its internal run-through is provided with the second insertion hole, one end outer wall is provided with one section of second outside thread, and the other end outer wall outwards evenly extends to form described ring shaped stopper and stretches out at the outer wall of described ring shaped stopper side and is formed with described anti-rotation block.
Beneficial effect:
The utility model vehicle body brake valve assembly structure simplicity of design, rationally, cost is low, easy to install, firmly, wherein pipe joint is by being provided with ring shaped stopper at one section of connecting tube one end outer wall and being provided with anti-rotation block on the outer wall being positioned at ring shaped stopper side, and have one section of anti-rotation tangent plane in the circumference crosscut of anti-rotation block side, this structural design can make pipe joint when penetrating product, half bond between pipe joint and product cooperatively interacts, reach anti-rotation self-locking, after there is anti-rotation self-locking, one can be reduced and provide nut for oneself, worker is made only to adopt a spanner just can reach fastening, make left and right person faster more laborsaving, effectively can ensure vehicle body brake valve and be connected closely between pipeline, reliably.
Accompanying drawing explanation
Fig. 1 is the Standard figure of the utility model vehicle body brake valve assembly;
Fig. 2 is the principal section figure of the pipe joint of the utility model vehicle body brake valve assembly;
Fig. 3 is the sectional drawing of bowing of the pipe joint of the utility model vehicle body brake valve assembly;
Fig. 4 is the principal section figure of existing vehicle body brake valve assembly;
Fig. 5 is the sectional drawing of bowing of existing vehicle body brake valve assembly.
Embodiment
As shown in Figures 1 to 3, the utility model vehicle body brake valve assembly, it comprises vehicle body brake valve 1, is installed in the pipeline 2 of vehicle chassis and pipe joint 3.
This vehicle body brake valve 1 to be mated with pipeline 2 by pipe joint 3 to be connected.
This pipe joint 3 is vehicle body brake valve assembly, its overall L-shaped pipe joint, is connected to form namely comprise the first connecting tube 31 and the second connecting tube 32 by two sections of connecting tubes.
This first connecting tube 31 internal run-through is provided with the first insertion hole 33, and its one end and the second connecting tube 32 connect as one, and the other end outer wall is provided with one section of first outside thread 34; Wherein, this first insertion hole 33 is made up of one section of first cone shape hole 331 and one section of first cylindrical hole 332, and the hole wall between this first cone shape hole 331 and first cylindrical hole 332 is also provided with one section of first ring connected in star 333.
This second connecting tube 32 length is longer than the first connecting tube 31, its internal run-through is provided with the second insertion hole 35, this second insertion hole 35 is communicated with the first insertion hole 33, this second insertion hole 35 is made up of one section of second cone shape hole 351 and one section of second cylindrical hole 352, and the hole wall between this second cone shape hole 351 and second cylindrical hole 352 is also provided with one section of second annular groove 353; Wherein, this the second connecting tube 32 one end outer wall is also provided with one section of second outside thread 36, the other end outer wall has outwards evenly extended to form ring shaped stopper 37, the second connecting tube 32 outer wall being positioned at this ring shaped stopper 37 side stretches out and is formed with anti-rotation block 38, and this anti-rotation block 38 connects as one with ring shaped stopper 37 1 side end face; Meanwhile, this anti-rotation block 38 is concentric and incomplete loop configuration with ring shaped stopper 37, and namely this anti-rotation block 38 side circumference crosscut has one section of anti-rotation tangent plane 381.
This practical vehicle body brake valve assembly structure simplicity of design, rationally, cost is low, easy to install, firm, and the half bond between pipe joint and product cooperatively interacts, and can play good anti-rotation self-locking function, be suitable for propagation and employment.
Claims (5)
1. a vehicle body brake valve assembly, comprises vehicle body brake valve, is installed in the pipeline of vehicle chassis and pipe joint; Described vehicle body brake valve is connected each other by described pipe joint with pipeline; Described pipe joint is the integrative-structure connected to form by connecting tube; The internal run-through of described connecting tube is provided with insertion hole, and two ends outer wall is equipped with outside thread; It is characterized in that: described pipe joint is connected to form by least two sections of connecting tubes, the insertion hole of described two sections of connecting tube inside communicates with each other; Wherein one section of described connecting tube connects described pipeline by its internal prongs hole coupling, and another section of described connecting tube is mated with described vehicle body brake valve by its internal prongs hole and be connected; Wherein the other end outer wall of one section of described connecting tube has outwards evenly extended to form ring shaped stopper, and stretches out at the outer wall being positioned at described ring shaped stopper side and be formed with anti-rotation block; Described anti-rotation block is that namely incomplete ring structure has one section of anti-rotation tangent plane along side circumference crosscut.
2. vehicle body brake valve assembly as claimed in claim 1, is characterized in that: described insertion hole is connected to form by one section of cone shape hole and one section of cylindrical hole; Described cone shape hole axially offers formation from described connecting tube outer end, and described cylindrical hole is positioned at described cone shape hole end side.
3. vehicle body brake valve assembly as claimed in claim 2, is characterized in that: the hole wall of described connecting tube between described one section of cone shape hole and one section of cylindrical hole is also provided with one section of annular groove.
4. vehicle body brake valve assembly as claimed in claim 1, is characterized in that: described anti-rotation block and described ring shaped stopper one side end face connect as one and mutual centre is coaxial.
5. the vehicle body brake valve assembly as described in claim 1 or 4, is characterized in that: described pipe joint entirety is L-shaped, is namely at right angles formed by connecting by the first connecting tube and the second connecting tube;
Described first connecting tube internal run-through is provided with the first insertion hole, and its one end and the second connecting tube connect as one, and the other end outer wall is provided with one section of first outside thread;
Described second connecting tube length connects pipe range than first, its internal run-through is provided with the second insertion hole, one end outer wall is provided with one section of second outside thread, and the other end outer wall outwards evenly extends to form described ring shaped stopper and stretches out at the outer wall of described ring shaped stopper side and is formed with described anti-rotation block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063968.9U CN204493965U (en) | 2015-01-30 | 2015-01-30 | A kind of vehicle body brake valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063968.9U CN204493965U (en) | 2015-01-30 | 2015-01-30 | A kind of vehicle body brake valve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493965U true CN204493965U (en) | 2015-07-22 |
Family
ID=53573282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063968.9U Expired - Fee Related CN204493965U (en) | 2015-01-30 | 2015-01-30 | A kind of vehicle body brake valve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493965U (en) |
-
2015
- 2015-01-30 CN CN201520063968.9U patent/CN204493965U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180420 Address after: Shiyan City, Hubei province 442000 Industrial District Jetta Road No. 7 Patentee after: DONGFENG HUASHEN MOTOR Co.,Ltd. Address before: 442013 Longmen Industrial Park, Whitewater Economic Development Zone, Shiyan, Hubei Patentee before: DONGFENG SHIYAN SPECIAL CAB Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20220130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |