CN205872027U - Automobile anti -lock braking hydraulic controller is with decompression solenoid valve - Google Patents
Automobile anti -lock braking hydraulic controller is with decompression solenoid valve Download PDFInfo
- Publication number
- CN205872027U CN205872027U CN201620862263.8U CN201620862263U CN205872027U CN 205872027 U CN205872027 U CN 205872027U CN 201620862263 U CN201620862263 U CN 201620862263U CN 205872027 U CN205872027 U CN 205872027U
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- CN
- China
- Prior art keywords
- solenoid valve
- lock braking
- automobile anti
- hydraulic controller
- braking hydraulic
- 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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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses an automobile anti -lock braking hydraulic controller is with decompression solenoid valve, current decompression solenoid valve adopt extrusion deformation's hard seal structure, and after using a period, slight seepage in various degree can appear in the solenoid valve that reduces pressure individually to influence whole automobile anti -lock braking hydraulic controller's working property. This product composition includes valve body, disk seat, movable iron core assembly, reset spring, decides iron and sleeve pipe, the valve body with be equipped with an annular groove on bushing's the terminal surface, the annular groove embeds has a sealing washer. Automobile anti -lock braking hydraulic controller is with decompression solenoid valve simple structure, reasonable in design, sealing performance is better, safe and reliable.
Description
Technical field
This utility model relates to a kind of automobile anti-lock braking brake fluid pressure actuator vacuum solenoid valve, belongs to automobile brake and uses
Solenoid Valve Technology field.
Background technology
Existing automobile anti-lock braking brake fluid pressure actuator vacuum solenoid valve, typically by valve body, valve seat, dynamic core assembly,
Back-moving spring, determining ferrum and sleeve pipe composition, its middle sleeve is coated on dynamic core assembly and determine outside ferrum, and extrudes with valve body and be connected into one
Body.This by the hard sealing structure of crimp, can meet general use demand, but in use for some time, individual
Other vacuum solenoid valve there will be slight seepage in various degree, thus affects the work of whole automobile anti-lock braking brake fluid pressure actuator
Make performance.
Summary of the invention
The purpose of this utility model is to provide a kind of reasonable in design, compact conformation, automobile anti-lock braking braking easy to process
Fluid pressure governor vacuum solenoid valve, can be effectively improved its sealing property, improves service life and security reliability.Concrete employing
Following technical scheme:
A kind of automobile anti-lock braking brake fluid pressure actuator vacuum solenoid valve, including valve body, is placed in valve body from bottom to top
The valve seat in chamber, dynamic core assembly, back-moving spring, determine ferrum, be coated on dynamic core assembly and the downward opening sleeve pipe determining outside ferrum；Its
Being characterised by that described valve body and described telescopic joint end face are provided with an annular groove, described annular groove is built-in with one
Sealing ring.
Above-mentioned automobile anti-lock braking brake fluid pressure actuator vacuum solenoid valve, has an advantage in that:
1. good airproof performance, safe and reliable, service life is long.Described valve body and described telescopic joint end face are provided with one
Annular groove, described annular groove is built-in with a sealing ring, during for slight seepage occur individually after life-time service, again
Many ensure together, it is to avoid the adverse consequences that brake fluid seepage causes, thus extend the service life of product.
2. simple in construction, reasonable in design.Described sealing ring is installed simple, does not increase complicated technological process, still may be used
To use original frock clamp to assemble and test.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In accompanying drawing, 1: sleeve pipe, 2: determine ferrum, 3: back-moving spring, 4: dynamic core assembly, 5: annular groove, 6: valve body, 7: valve
Seat, 8: sealing ring
Detailed description of the invention
As it is shown in figure 1, a kind of automobile anti-lock braking brake fluid pressure actuator vacuum solenoid valve, including valve body 6, from bottom to top
It is placed in the valve seat 7 of valve body 6 inner chamber, dynamic core assembly 4, back-moving spring 3, determines ferrum 2, be coated on described dynamic core assembly 4 and described
Determining the downward opening sleeve pipe 1 outside ferrum 2, described automobile anti-lock braking brake fluid pressure actuator vacuum solenoid valve, its feature exists
The end face being connected with described sleeve pipe 1 in described valve body 6 is provided with an annular groove 5, described annular groove 5 be built-in with one close
Seal 8.Under normal conditions, brake fluid enters the inner chamber of described valve body 6 along runner hole, by the connection of plastic extruding deformation
Place, substantially can play good sealing function, stops the external leakage of brake fluid, but in use for some time, has individual
Not there will be the situation that brake fluid is gone out along the slight seepage in gap extruded, the most described sealing ring just plays dual fail-safe
Effect, the ductility of sealing ring more advantage, make up and between metal, extrude gap that may be present, sealing property is greatly improved, also
Ensure that the reliable and stable and safety of whole automobile anti-lock braking brake fluid pressure actuator.
Claims (1)
1. an automobile anti-lock braking brake fluid pressure actuator vacuum solenoid valve, including valve body (6), is placed in described valve from bottom to top
The valve seat (7) of body (6) inner chamber, dynamic core assembly (4), back-moving spring (3), determine ferrum (2), be coated on described dynamic core assembly (4)
With the described downward opening sleeve pipe (1) determining ferrum (2) outward；It is characterized in that the end that described valve body (6) is connected with described sleeve pipe (1)
Face is provided with an annular groove (5), and described annular groove (5) is built-in with a sealing ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862263.8U CN205872027U (en) | 2016-08-03 | 2016-08-03 | Automobile anti -lock braking hydraulic controller is with decompression solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862263.8U CN205872027U (en) | 2016-08-03 | 2016-08-03 | Automobile anti -lock braking hydraulic controller is with decompression solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205872027U true CN205872027U (en) | 2017-01-11 |
Family
ID=57702877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620862263.8U Active CN205872027U (en) | 2016-08-03 | 2016-08-03 | Automobile anti -lock braking hydraulic controller is with decompression solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205872027U (en) |
-
2016
- 2016-08-03 CN CN201620862263.8U patent/CN205872027U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |