CN202669794U - Accessory of automobile brake pump - Google Patents
Accessory of automobile brake pump Download PDFInfo
- Publication number
- CN202669794U CN202669794U CN 201220293852 CN201220293852U CN202669794U CN 202669794 U CN202669794 U CN 202669794U CN 201220293852 CN201220293852 CN 201220293852 CN 201220293852 U CN201220293852 U CN 201220293852U CN 202669794 U CN202669794 U CN 202669794U
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- Prior art keywords
- pipeline
- brake
- automobile
- accessory
- model
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- 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
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Abstract
The utility model discloses an accessory of an automobile brake pump, comprising a first pipeline, a second pipeline and a third pipeline, wherein the second pipeline and the third pipeline are respectively connected to one end of the first pipeline. The accessory disclosed by the utility model has the advantages that the advanced shape design is adopted, the material selection is reasonable, the original castings are replaced, the cost is reduced, the benefit is improved, the structure is simple and the use and the manufacture are convenient.
Description
Technical field
The utility model relates to a kind of car brake pump accessory.
Background technology
The brake system of car effect is: make the automobile in travelling carry out forced deceleration even parking according to the requirement of chaufeur; Make the automobile of stagnation of movement (is included on the ramp) steadily halt under the different kinds of roads condition; Make the car speed of descent run keep stable.
The function of service braking device be make just under steam car deceleration or in the interior parking of the shortest distance.And the function of stop device is to make the automobile that is parked on the various road surfaces keep motionless.But sometimes in case of emergency, two kinds of brake equipments can use simultaneously and increase the effect of automobile brake.The automobile of some special purpose and the automobile that travels through the mountain area of being everlasting, for a long time and continually braking will cause service braking device overheated, therefore often set up the complemental brake system of various different types on these automobiles so that when descending stabilizing speed.
According to the braking energy source situation, brake system also can be divided into 3 kinds of muscular energy brake system, dynamic brake system and servo brake systems etc.The muscular energy brake system with the muscle power of chaufeur as braking energy source; Dynamic brake system with air pressure that engine power was transformed or hydraulic pressure as braking energy source; Servo brake system then is that dual-purpose manpower and engine power are as braking energy source.In addition, according to the transfer mode of braking energy, brake system can be divided into again mechanical type, fluid pressure type, vapour-pressure type and electromagnetic type and wait until several.
In the kind brake system of car, drg is in order to produce the parts of the power that stops vehicle movement or movement tendency in the auto brake system.At present, the employed drg of kind automobile all is friction brake, namely stops the lock torque of automobile sport to derive from friction between retaining element and the rotary work surface.
The utility model content
Because the above-mentioned shortcoming of prior art the utility model proposes a kind of car brake pump accessory, it can effectively solve the problems referred to above of prior art.
The utility model is by the following technical solutions:
A kind of car brake pump accessory, it comprises the first pipeline, the second pipeline, the 3rd pipeline, described the second pipeline and the 3rd pipeline are connected to an end of described the first pipeline.
Described the first pipeline, the second pipeline and the 3rd pipeline are cylinder.
The utlity model has following advantage: adopt advanced design outline, reasonably selection replaces foundry goods in the past, and Cost reduction is increased the benefit, and simple in structure, conveniently uses and makes.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Below in conjunction with the specific embodiment, describe the utility model in detail.Should be understood that these embodiments only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within claims limited range of the application equally.
As shown in Figure 1, a kind of car brake pump accessory, it comprises the first pipeline 1, the second pipeline 2, the 3rd pipeline 3, described the second pipeline 2 and the 3rd pipeline 3 are connected to an end of described the first pipeline 1.
Described the first pipeline 1, the second pipeline 2 and the 3rd pipe 3 road are cylinder.
Master cylinder belongs to automobile brake system, function mainly provides the brake power-assisted, brake power-assisted effect is just arranged after only having vehicle motor to start, the cart such as bus and lorry adopts the air pump force aid system, roadlice adopts the oil pump force aid system, the main oil master cylinder of stopping is vacuum booster pump, in the situation that master cylinder power-assisted, chaufeur control wheel cylinder oil pressure touches on the brake the dynamics of pedal when acting on brake pressure can be easily a lot, if right automobile is not activated driving engine, even with doing the best, the pedal that touches on the brake also can't be floored so.
What automobile was played brake action can only be to act on the automobile and external force that direction is opposite with vehicle traveling direction, and the size of these external force all is random, uncontrollable, thus must a series of special arrangements of installing on the automobile to realize above-mentioned functions.
Brake system of car refers in order to guarantee technically the safety traffic of automobile, and that improves automobile on average gasp in admirations speed etc., and at automobile the special stop mechanism of brake equipment is installed.In general brake system of car comprises independently device of service braking device and stop device two covers.Wherein service braking device is handled with pin by chaufeur, therefore claim again foot brake.Stop device is hand-operated by chaufeur, therefore claim again hand brake device.
Claims (2)
1. a car brake pump accessory is characterized in that, it comprises the first pipeline, the second pipeline, the 3rd pipeline, and described the second pipeline and the 3rd pipeline are connected to an end of described the first pipeline.
2. car brake pump accessory according to claim 1 is characterized in that, described the first pipeline, the second pipeline and the 3rd pipeline are cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293852 CN202669794U (en) | 2012-06-19 | 2012-06-19 | Accessory of automobile brake pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293852 CN202669794U (en) | 2012-06-19 | 2012-06-19 | Accessory of automobile brake pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202669794U true CN202669794U (en) | 2013-01-16 |
Family
ID=47490718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220293852 Expired - Fee Related CN202669794U (en) | 2012-06-19 | 2012-06-19 | Accessory of automobile brake pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202669794U (en) |
-
2012
- 2012-06-19 CN CN 201220293852 patent/CN202669794U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |