CN206429771U - A kind of automobile brake hose - Google Patents
A kind of automobile brake hose Download PDFInfo
- Publication number
- CN206429771U CN206429771U CN201621187571.1U CN201621187571U CN206429771U CN 206429771 U CN206429771 U CN 206429771U CN 201621187571 U CN201621187571 U CN 201621187571U CN 206429771 U CN206429771 U CN 206429771U
- Authority
- CN
- China
- Prior art keywords
- skeleton
- glue layer
- mesoglea
- inner glue
- line
- 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
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a kind of automobile brake hose, including outer glue-line, mesoglea, inner glue layer and skeleton, it is ethylene propylene diene rubber that mesoglea material therefor, which is, what outer glue-line and inner glue layer were manufactured by EP rubbers sizing material, fiber used in the skeleton is polyester, polyvinyl alcohol, one kind in artificial silk and allied fiber, skeleton is provided between the outer glue-line and mesoglea, skeleton is again provided between the mesoglea and inner glue layer, skeleton plays a part of support flexible pipe and ensures the certain mechanical strength of flexible pipe, one end is provided with tube head inside the air-brake coupling hose, the other end is provided with pipe tail, tube head and pipe tail pass through outer glue-line respectively, mesoglea, inner glue layer is connected with skeleton, filled with brake fluid oil inside inner glue layer, pushing block is installed inside inner glue layer, inner glue layer inside tube head and pipe tail is provided with block, the automobile brake hose compression set is low and ageing properties are good, it disclosure satisfy that the requirement of harsh working environment.
Description
Technical field
The utility model is related to technical field of automobile parts, specially a kind of automobile brake hose.
Background technology
Automobile brake hose, is used in the parts in brake system of car, and its main function is in automobile brake
Transmission braking medium, it is ensured that brake force is delivered to motor vehicle brake shoe or caliper produces brake force, so that braking is effective at any time.
Automobile brake hose inner glue layer material therefor in the market is mainly butadiene-styrene rubber, compression set and ageing properties compared with
Difference, anti-fatigue performance can not meet the use under emergency brake car light mal-condition.
Utility model content
For problem above, the utility model provides a kind of automobile brake hose, and compression set is low and aging
Can be good, the requirement of harsh working environment is disclosure satisfy that, the problem of effectively can solving in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of automobile brake hose, including outer glue
Layer, mesoglea, inner glue layer and skeleton are provided with skeleton between the outer glue-line and mesoglea, the mesoglea and inner glue layer it
Between be again provided with skeleton, skeleton plays a part of support flexible pipe and ensured in the certain mechanical strength of flexible pipe, the air-brake coupling hose
Portion one end is provided with tube head, and the other end is provided with pipe tail, and tube head and the pipe tail passes through outer glue-line, mesoglea, inner glue layer respectively
Be connected with skeleton, filled with brake fluid oil inside the inner glue layer, pushing block be installed inside the inner glue layer, the tube head and
Inner glue layer inside pipe tail is provided with block, and the block plays anti-thrust block and releases flexible pipe.
As a kind of preferred technical scheme of the utility model, it is ethylene-propylene-diene monomer that the mesoglea material therefor, which is,
Glue.
As a kind of preferred technical scheme of the utility model, the flexible pipe contains outer glue-line and inner glue layer, and they are all
Manufactured by EP rubbers sizing material.
As a kind of preferred technical scheme of the utility model, fiber used in the skeleton be polyester, polyvinyl alcohol,
One kind in artificial silk and allied fiber.
Compared with prior art, the beneficial effects of the utility model are：The automobile brake hose, by setting skeleton in guarantor
While normally use of card flexible pipe, can strengthen the mechanical strength of flexible pipe, it is to avoid damage air-brake coupling hose because of undue folds,
By the setting of pushing block, during convenient braking, the flowing of brake fluid oil, to realize the transmission of brake force, by the setting of block, makes
Pushing block is obtained while moving left and right, is limited between tube head and pipe tail and moves, by using EP rubbers sizing material, compression is permanent
Deformation is low and processing characteristics is excellent, and anti-fatigue performance is good.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model internal layer cross-sectional view；
In figure：1- outer glue-lines；2- mesoglea；3- inner glue layers；4- skeletons；5- tube heads；6- pipe tails；7- brake fluid oil；8- is pushed away
Block；9- blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of automobile brake hose, the automobile brake
Flexible pipe is made up of 3 layers of rubber and 2 layers of braiding enhancement layer, and it is installed in body bottom, and is used under the conditions of harsh flexion,
By brake rubber pipe, brake fluid pressure is delivered on wheel by the action of brake pedal, thus brake rubber pipe not only answers prolonged resistance to
With and it is necessary to softness simultaneously shakes rich in flexibility in favor of absorbing；In addition, it is also constantly by humidity, high pressure, repeatedly
Bending and the test of twisting action.It is harshness exactly because of its working environment, so it must possess at a relatively high fatigue resistance
Can be with low compression set.
The automobile brake hose, including outer glue-line 1, mesoglea 2, inner glue layer 3 and skeleton 4, the outer glue-line 1 and mesoglea
Skeleton 4 is provided between 2, the various structures are tightened together by pyrocondensation effect, and is accompanied with certain glue bonding, institute
It is ethylene propylene diene rubber to state mesoglea material therefor to be, and the flexible pipe contains outer glue-line and inner glue layer, and they are all by second third
Rubber size manufacture, be again provided with skeleton 3 between the mesoglea 2 and inner glue layer 3, casing play be located at respectively inner glue layer with
Between mesoglea and mesoglea and outer glue-line, fiber used in the skeleton 3 is polyester, polyvinyl alcohol, artificial silk and same
One kind in fiber, skeleton 3 plays a part of support flexible pipe and ensured inside the certain mechanical strength of flexible pipe, the air-brake coupling hose
One end is provided with tube head 5, and the other end is provided with pipe tail 6, the tube head 5 and pipe tail 6 can be used to connect respectively brake assembly other
Partial Special connecting joint, the tube head 5 and pipe tail 6 are connected by outer glue-line 1, mesoglea 2, inner glue layer 3 with skeleton 4 respectively
Connect, the inner sealing of inner glue layer 3 is filled with brake fluid oil 7, brake fluid oil plays the purpose of transmission brake force, the inner glue layer
3 are internally provided with push rod, and the rod diameter is more smaller than the diameter of inner glue layer 3, and the inside of inner glue layer 3, which sets to be provided with, to push away
Block 8, described push rod one end is fixed on tube head 5, and the other end is connected with the inner glue layer 3 inside pushing block 8, the tube head 5 and pipe tail 6
Block 9 is provided with, the block 9 plays anti-thrust block 8 and releases flexible pipe.
The inner glue layer 3 uses nano sealing technology, and the purpose of the oily No leakage of brake fluid can be achieved, it is to avoid because of braking liquid level
It is low and braking is gone wrong.When above-mentioned flexible pipe is used as air-brake coupling hose, flexible pipe can bear high brake fluid pressure, and compression
Permanent deformation is low.The elasticity of flexible pipe is not varied with temperature substantially.Flexible pipe service life is long.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of automobile brake hose, including outer glue-line (1), mesoglea (2), inner glue layer (3) and skeleton (4), it is characterised in that：
Skeleton (4) is provided between the outer glue-line (1) and mesoglea (2), is equally set between the mesoglea (2) and inner glue layer (3)
Skeleton (4) is equipped with, skeleton (4) plays a part of support flexible pipe and ensured inside the certain mechanical strength of flexible pipe, the air-brake coupling hose
One end is provided with tube head (5), and the other end is provided with pipe tail (6), the tube head (5) and pipe tail (6) respectively by outer glue-line (1),
Mesoglea (2), inner glue layer (3) are connected with skeleton (4), oily (7) filled with brake fluid inside the inner glue layer (3), described interior
Pushing block (8) is installed, the tube head (5) and the internal inner glue layer (3) of pipe tail (6) are provided with block (9) inside glue-line (3),
The block (9) plays anti-thrust block (8) and releases flexible pipe.
2. a kind of automobile brake hose according to claim 1, it is characterised in that：Mesoglea (2) material therefor is equal
To be ethylene propylene diene rubber.
3. a kind of automobile brake hose according to claim 1, it is characterised in that：The flexible pipe contain outer glue-line (1) and
Inner glue layer (3), they are all manufactured by EP rubbers sizing material.
4. a kind of automobile brake hose according to claim 1, it is characterised in that：Fiber used in the skeleton (4)
For one kind in polyester, polyvinyl alcohol, artificial silk and allied fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187571.1U CN206429771U (en) | 2016-10-26 | 2016-10-26 | A kind of automobile brake hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187571.1U CN206429771U (en) | 2016-10-26 | 2016-10-26 | A kind of automobile brake hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429771U true CN206429771U (en) | 2017-08-22 |
Family
ID=59588562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621187571.1U Expired - Fee Related CN206429771U (en) | 2016-10-26 | 2016-10-26 | A kind of automobile brake hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725914A (en) * | 2017-09-12 | 2018-02-23 | 滁州远方车船装备工程有限公司 | A kind of track traffic air-brake coupling hose and preparation method thereof |
-
2016
- 2016-10-26 CN CN201621187571.1U patent/CN206429771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725914A (en) * | 2017-09-12 | 2018-02-23 | 滁州远方车船装备工程有限公司 | A kind of track traffic air-brake coupling hose and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |