CN203202442U - Oil outlet rubber pipe of automobile power steering oil storage tank - Google Patents
Oil outlet rubber pipe of automobile power steering oil storage tank Download PDFInfo
- Publication number
- CN203202442U CN203202442U CN 201320141117 CN201320141117U CN203202442U CN 203202442 U CN203202442 U CN 203202442U CN 201320141117 CN201320141117 CN 201320141117 CN 201320141117 U CN201320141117 U CN 201320141117U CN 203202442 U CN203202442 U CN 203202442U
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- layer
- rubber
- storage tank
- power steering
- rubber layer
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Abstract
The utility model discloses an oil outlet rubber pipe of an automobile power steering oil storage tank. The oil outlet rubber pipe comprises a pipe wall which comprises a braid layer, an anti-corrosion paint layer, an aramid fiber line layer, an inner rubber layer and an out rubber layer, wherein the anti-corrosion paint layer is formed by chlorinated rubber anti-corrosion paint in a spraying mode, the inner rubber layer and the outer rubber layer are formed by natural rubber in a gluing mode, and the braid layer is woven by steel wires. The inner rubber layer and the outer rubber layer are fixedly arranged on the inner surface and the outer surface of the braid layer respectively, the aramid fiber line layer is fixedly arranged in the outer surface of the outer rubber layer, and the anti-corrosion paint layer is fixedly arranged on the inner surface of the inner rubber layer. The aramid fiber line layer is formed by warp yarns and weft yarns in an interweaving mode, aramid fibers are adopted for the warp yarns and the weft yarns, and multi-layer seal rings are evenly and fixedly arranged on the inner surfaces of the two ends of the pipe wall. According to the oil outlet rubber pipe of the automobile power steering oil storage tank, airtightness in a connector position is enhanced, oil in the oil storage tank is prevented from leaking directly, self outward supporting strength of the rubber pipe is enhanced, the situation that the pipe wall blocks a pipeline due to internal pressure is prevented, fire resistance of the rubber pipe self can be promoted, and service life is prolonged.
Description
Technical field
The utility model relates to sebific duct in a kind of car, relates in particular to a kind of automobile power steering oil storage tank and goes out oil rubber hose.
Background technique
Automobile power steering oil storage tank oil outlet tube is oil storage tank in the automobile power steering system and the connecting pipeline between oil pump for engine.Existing automobile power steering oil storage tank oil outlet tube is steel pipe, be hard connection, because the vibrations of motor, this automobile power steering oil storage tank oil outlet tube produces strenuous vibration easily thereupon, long-term vibration causes this automobile power steering oil storage tank oil outlet tube connection interface loosening easily, cause oil to leak, accidents caused.And the common sebific duct of simple employing is subdued vibrations to be flexible coupling to reduce, and the outside support force of sebific duct is little, owing to press in the pressure problem, the blocking-up pipeline cause operation obstructed, and sebific duct is inflammable easily for sebific duct, and Security is low.
The model utility content
The purpose of this utility model is to provide a kind of automobile power steering oil storage tank to go out oil rubber hose, having solved existing automobile power steering oil storage tank oil outlet tube is steel pipe, long-term vibration causes this automobile power steering oil storage tank oil outlet tube connection interface loosening easily, causes oil to leak accidents caused problem.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of automobile power steering oil storage tank goes out oil rubber hose, comprise tube wall, tube wall comprises braid, sprayed the anticorrosion enamelled coating that forms by chlorinated rubber anticorrosive paint, the aramid line layer, glued together inner rubber layer and the outer rubber layer that forms by natural rubber, braid is interwoven by steel wire, the braid inner and outer surface fixedly installs inner rubber layer and outer rubber layer respectively, the outer surface of outer rubber layer fixedly installs the aramid line layer, the internal surface of inner rubber layer fixedly installs anticorrosion enamelled coating, the aramid line layer is interwoven by warp thread and weft yarn, warp thread and weft yarn adopt aramid fibre, and the internal surface at tube wall two ends evenly is set with the seal ring of multilayer respectively.This automobile power steering oil storage tank goes out oil rubber hose the intensity height that braid makes the sebific duct tube wall is set, braid is interwoven by steel wire, to strengthen the outside support strength of this sebific duct self, prevent tube wall because press and the blocking-up pipeline in the pressure, the outer surface of outer rubber layer is set with the aramid line layer, aramid line has high temperature resistant, fire protection flame retarding, in light weight, the intensity height, the modulus height, dimensionally stable, shrinkage is low, anti-puncturing, abrasion performance, heat resistance, resistance to chemical attack, good mechanical property, advantages such as dielectricity is good, can prevent that outer rubber layer is exposed in the atmosphere, prevent outer rubber layer aging and corrosion rapidly, and can promote the flame retarding of this sebific duct self, the internal surface of inner rubber layer is set with the anticorrosion enamelled coating that is formed by the chlorinated rubber anticorrosive paint spraying, can prevent inner rubber layer and the direct contact of different oil, prevent inner rubber layer aging and corrosion rapidly, make this automobile power steering oil storage tank go out the requirement that oil rubber hose meets working life, and the internal surface at tube wall two ends evenly is set with the seal ring of multilayer respectively, strengthened oil storage tank in the automobile power steering system and the sealing between oil pump for engine, the soft connection that this tube wall employing rubber material is the master also can slow down the vibrations that motor car engine is brought, and prevents that the oil in the oil storage tank from directly spilling.
As preferably, described braid is interwoven by warp thread and weft yarn, and warp thread and weft yarn adopt steel wire.By this structure braid is interweaved closely, more be conducive to strengthen the intensity of this sebific duct.
As preferably, described seal ring is the elastic caoutchouc seal ring.Be convenient to lift-off seal ring sealing by the seal ring that elastic caoutchouc is made.
As preferably, the cross section of described seal ring is semicircle.Be convenient to seal ring by this structure and well finish seal operation.
The cross section of described seal ring can also be zigzag fashion.
The beneficial effects of the utility model are: (1), this automobile power steering oil storage tank go out the sealing that oil rubber hose has been strengthened jointing, prevent that the oil in the oil storage tank from directly spilling, strengthen the outside support strength of this sebific duct self, prevented tube wall because press and the blocking-up pipeline in the pressure; (2), can promote the flame retarding of this sebific duct self, increase the service life.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Among the figure: 1, braid, 2, inner rubber layer, 3, outer rubber layer, 4, the aramid line layer, 5, anticorrosion enamelled coating, 6, seal ring.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: as shown in Figure 1, a kind of automobile power steering oil storage tank goes out oil rubber hose, comprise tube wall, tube wall comprises braid 1, sprayed the anticorrosion enamelled coating 5 that forms by chlorinated rubber anticorrosive paint, aramid line layer 4, glued together inner rubber layer 2 and the outer rubber layer 3 that forms by natural rubber, braid is interwoven by warp thread and weft yarn, warp thread and weft yarn adopt steel wire, the braid inner and outer surface fixedly installs inner rubber layer and outer rubber layer respectively, the outer surface of outer rubber layer fixedly installs the aramid line layer, the internal surface of inner rubber layer fixedly installs anticorrosion enamelled coating, the aramid line layer is interwoven by warp thread and weft yarn, warp thread and weft yarn adopt aramid fibre, the internal surface at tube wall two ends evenly is set with five layers seal ring 6 respectively, and seal ring is the elastic caoutchouc seal ring, and the cross section of seal ring is semicircle.
This automobile power steering oil storage tank goes out oil rubber hose the intensity height that braid makes the sebific duct tube wall is set, braid is interwoven by steel wire, to strengthen the outside support strength of this sebific duct self, prevent tube wall because press and the blocking-up pipeline in the pressure, the outer surface of outer rubber layer is set with the aramid line layer, aramid line has high temperature resistant, fire protection flame retarding, in light weight, the intensity height, the modulus height, dimensionally stable, shrinkage is low, anti-puncturing, abrasion performance, heat resistance, resistance to chemical attack, good mechanical property, advantages such as dielectricity is good, can prevent that outer rubber layer is exposed in the atmosphere, prevent outer rubber layer aging and corrosion rapidly, and can promote the flame retarding of this sebific duct self, the internal surface of inner rubber layer is set with the anticorrosion enamelled coating that is formed by the chlorinated rubber anticorrosive paint spraying, can prevent inner rubber layer and the direct contact of different oil, prevent inner rubber layer aging and corrosion rapidly, make this automobile power steering oil storage tank go out the requirement that oil rubber hose meets working life, and the internal surface at tube wall two ends evenly is set with the seal ring of multilayer respectively, strengthened oil storage tank in the automobile power steering system and the sealing between oil pump for engine, the soft connection that this tube wall employing rubber material is the master also can slow down the vibrations that motor car engine is brought, and prevents that the oil in the oil storage tank from directly spilling.
Above-described embodiment is a kind of preferable scheme of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technological scheme that claim puts down in writing.
Claims (5)
1. an automobile power steering oil storage tank goes out oil rubber hose, comprise tube wall, it is characterized in that, described tube wall comprises braid, sprayed the anticorrosion enamelled coating that forms by chlorinated rubber anticorrosive paint, the aramid line layer, glued together inner rubber layer and the outer rubber layer that forms by natural rubber, described braid is interwoven by steel wire, the braid inner and outer surface fixedly installs inner rubber layer and outer rubber layer respectively, the outer surface of outer rubber layer fixedly installs the aramid line layer, the internal surface of inner rubber layer fixedly installs anticorrosion enamelled coating, the aramid line layer is interwoven by warp thread and weft yarn, warp thread and weft yarn adopt aramid fibre, and the internal surface at described tube wall two ends evenly is set with the seal ring of multilayer respectively.
2. automobile power steering oil storage tank according to claim 1 goes out oil rubber hose, it is characterized in that, described braid is interwoven by warp thread and weft yarn, and warp thread and weft yarn adopt steel wire.
3. automobile power steering oil storage tank according to claim 1 goes out oil rubber hose, it is characterized in that, described seal ring is the elastic caoutchouc seal ring.
4. automobile power steering oil storage tank according to claim 1 goes out oil rubber hose, it is characterized in that, the cross section of described seal ring is semicircle.
5. automobile power steering oil storage tank according to claim 1 goes out oil rubber hose, it is characterized in that, the cross section of described seal ring is zigzag fashion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141117 CN203202442U (en) | 2013-03-26 | 2013-03-26 | Oil outlet rubber pipe of automobile power steering oil storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141117 CN203202442U (en) | 2013-03-26 | 2013-03-26 | Oil outlet rubber pipe of automobile power steering oil storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202442U true CN203202442U (en) | 2013-09-18 |
Family
ID=49146550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141117 Expired - Lifetime CN203202442U (en) | 2013-03-26 | 2013-03-26 | Oil outlet rubber pipe of automobile power steering oil storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202442U (en) |
-
2013
- 2013-03-26 CN CN 201320141117 patent/CN203202442U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |