CN203461282U - Power steering oil storage tank device - Google Patents
Power steering oil storage tank device Download PDFInfo
- Publication number
- CN203461282U CN203461282U CN201320456449.XU CN201320456449U CN203461282U CN 203461282 U CN203461282 U CN 203461282U CN 201320456449 U CN201320456449 U CN 201320456449U CN 203461282 U CN203461282 U CN 203461282U
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- tank body
- oil
- elasticity
- tank
- power steering
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Abstract
The utility model relates to an automobile power steering system, in particular to a power steering oil storage tank device. The specific technical scheme is that the power steering oil storage tank device comprises a tank body provided with an installing cavity, a filter element arranged on the tank body, an oil level indicator and a detachably-connected tank cover, wherein a sealing part is arranged between the tank cover and tank body, an oil inlet pipe and an oil outlet pipe are arranged on the tank body, and a tank body locking mechanism is arranged in the installing cavity and comprises a filter element shaft arranged in the filter element, a connecting edge with the connecting position parallel to the side wall of the tank body. An elastic folding edge is arranged between the connecting edge and the tank body, a pressing space is reserved between the elastic folding edge and the tank body, and the sealing part is clamped in the pressing space. A storage cavity is arranged at one end of the filter element shaft facing an opening of the tank body, the oil level indicator is inserted into the storage cavity, and a locking head is a rotary knob connected with the oil level indicator. By adopting the technical scheme, the power steering oil storage tank device is good in sealing performance, low in processing cost and convenient to assemble.
Description
Technical field
The utility model relates to a kind of automobile power steering system, particularly a kind of power steering oil tank arrangement.
Background technology
The keystone configuration of power steering oil reservoir is that tank body, filter core, cover, oil scale, seal ring assemble.Its purposes is power oil is provided and the cooling and power system of oil is circulated by oil and system impurity is filtered to power steering system, guarantees that chaufeur can turn to by light steering dish by power steering system, alleviates tired driver, strengthens driver comfort.
Traditional power steering oil reservoir is mainly comprised of tank body, filter core and the base pipe be located in tank body, and tank body is provided with oil inlet and oil outlet, and the axial one end of tank body is provided with opening, and opening part is provided with the cover of closed tank.Between tank body and cover, be provided with seal ring; Between cover and tank body, by screw-threaded coupling, then between cover and tank body, seal ring is installed, such assembling mode precision prescribed is high, and relies on manpower locking cannot reach the required compression dynamics of seal ring, and its leak tightness cannot be protected.Tank body catch gear and oil scale in tradition tank body are relatively independent setting, on cover, need respectively to arrange tank body catch gear and oil scale, not only the course of processing is loaded down with trivial details, and the increase of processing technology step also makes productive costs increase, and assembly process also can become loaded down with trivial details simultaneously.
Summary of the invention
The deficiency existing for prior art, the utility model provides a kind of good airproof performance, low processing cost, power steering oil tank arrangement easy to assembly.
For achieving the above object, the utility model provides following technical scheme: a kind of power steering oil tank arrangement, comprise and there is the tank body that cavity is installed, be located at the filter core on tank body, oil scale, axial one end that tank body is installed cavity is provided with opening, opening part is provided with the cover of closed tank, between cover and tank body, be provided with sealing member, tank body is provided with oil inlet and the oil outlet pipe with its installation cavity conducting, install in cavity and be provided with tank body catch gear, this tank body catch gear includes the filter shaft of being located in filter core, axial one end and the oil inlet screw thread of filter shaft spin, the other end is connected with the locking head locking extending to outside tank body, it is characterized in that: described cover and tank body are and removably connect, junction is provided with the connection side be arrangeding in parallel with tank wall, between connection side and tank body, be provided with elasticity flanging, between this elasticity flanging and the inwall of tank body, be provided with to press and put space, described sealing member is arranged in this pressure and puts in space, described filter shaft offers placed cavity towards the place, one end of tank body opening, and described oil scale is inserted in this placed cavity, and locking head is the knob being connected with oil scale.
Adopt technique scheme, between tank body and cover, by the elasticity flanging conflict sealing member on cover, implement to be connected, on cover, the elastic pressure of elasticity flanging not only can be conflicted sealing member to seal, the leak tightness of sealing member between tank body and cover is protected, the situation that there will not be leakage, and the elastic pressure of elasticity flanging conflict sealing member also implemented conflict by sealing member to the sidewall of tank body, what make that cover can be firm is installed on tank body; Oil scale is inserted in the filter shaft of filter core, and the catch gear of oil scale and tank body is linked together, and in the course of processing, oil scale, without other installation, has reduced manufacturing procedure, has reduced time of setting up, has also reduced productive costs simultaneously.
The utility model is further set to: elasticity flanging includes the flanging that be arranged in parallel with connection side and be connected by arcuation connecting strap, arcuation transition limit that flanging is provided with respect to the other end place that is connected one end with arcuation connecting strap and is connected with arcuation transition limit and towards the flat side of tank body extension, the vertical setting of sidewall of flat side and tank body, flat side is provided with flat side and is the vertical fastening rib that is connected and extends towards tank body with respect to the other end place that is connected one end with arcuation transition limit; The cross-sectional plane of described sealing member is " L " font, includes minor face and long limit, its minor face and tank body opening part gluing, sealing, and the both sides on long limit are respectively equipped with at least one seal convexity and seal with inwall and the flanging conflict of tank body respectively.
Adopt technique scheme, the good springiness of elasticity flanging is set like this, the setting that fastens rib can prevent from outside medium or have sealing place that corrosive medium enters into cover and tank body sealing member is caused to damage, and sealing member has been played to protective effect; Sealing member adopts the mode of Multi-point sealing, and sealing property is improved, and makes the sealing of tank body and cover obtain guarantee.
The utility model is further set to: the installation place that is positioned at oil scale on cover is provided with elasticity construction opening, this elasticity construction opening place is provided with elasticity and keeps off oily frame, the edge of elasticity construction opening is provided with resilient fold, and elasticity is kept off between oily frame and resilient fold and is provided with packing seal; Elasticity is kept off oily frame and is included cross-sectional plane and be the framework of " U " font and be located at framework opening part and be provided with seal ring between the ，Gai shirt rim, shirt rim of the outside turnover of framework and the knob of oil scale.
Wherein, shirt rim is provided with the projection arranging towards seal ring, and the summit that this is protruding and seal ring are conflicted and sealed.
Adopt technique scheme, after arranging like this, between oil scale and cover, adopt the mode of two-stage sealing to seal, leak tightness is improved greatly.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the I portion enlarged diagram of Fig. 1;
Fig. 3 is the II portion enlarged diagram of Fig. 1.
The specific embodiment
A kind of power steering oil tank arrangement as shown in Fig. 1-Fig. 3, comprise and there is the tank body 1 that cavity 11 is installed, be located at the filter core 2 on tank body 1, oil scale 3, axial one end that tank body 1 is installed cavity 11 is provided with opening 12, opening 12 places are provided with the cover 4 of closed tank 1, between cover 4 and tank body 1, be provided with sealing member 5, tank body 1 is provided with oil inlet 6 and the oil outlet pipe 7 with its installation cavity 11 conductings, install in cavity 11 and be provided with tank body catch gear, this tank body catch gear includes the filter shaft 21 of being located in filter core 2, axial one end of filter shaft 21 and oil inlet 6 screw threads spin, the other end is connected with locking head 8 lockings that extend to outside tank body 1, cover 4 is and removably connects with tank body 1, cover 4 is provided with the junction of tank body 1 connection side 13 arranging with tank body 1 parallel sidewalls, between connection side 13 and tank body 1, be provided with elasticity flanging 14, between this elasticity flanging 14 and the inwall of tank body 1, be provided with to press and put space 15, sealing member 5 is arranged in this pressure and puts in space 15, filter core 2 axles offer placed cavity 22 towards the place, one end of tank body 1 opening 12, and oil scale 3 is inserted in this placed cavity 22, and locking head 8 is the knob being connected with oil scale 3.In such scheme, between tank body 1 and cover 4, by the elasticity flanging 14 conflict sealing members 5 on cover 4, implement to be connected, on cover 4, the elastic pressure of elasticity flanging 14 not only can be conflicted sealing member 5 to seal, the leak tightness of sealing member 5 between tank body 1 and cover 4 is protected, the situation that there will not be leakage, and the elastic pressure of elasticity flanging 14 conflict sealing members 5 also implemented conflict by the sidewall of 5 pairs of tank bodies 1 of sealing member, what make that cover 4 can be firm is installed on tank body 1; Oil scale 3 is inserted in the filter shaft 21 of filter core 2, and oil scale 3 and the catch gear of tank body 1 are linked together, and in the course of processing, oil scale 3, without other installation, has reduced manufacturing procedure, has reduced time of setting up, has also reduced productive costs simultaneously.
In the utility model embodiment, elasticity flanging 14 includes the flanging 141 that be arranged in parallel with connection side 13 and be connected by arcuation connecting strap, arcuation transition limit 142 that flanging 141 is provided with respect to the other end place that is connected one end with arcuation connecting strap 145 and is connected with arcuation transition limit 142 and towards the flat side 143 of tank body 1 extension, the vertical setting of sidewall of flat side 143 and tank body 1, flat side 143 is provided with flat side 143 and is the vertical fastening rib 144 that is connected and extends towards tank body 1 with respect to the other end place that is connected one end with arcuation transition limit 142; The cross-sectional plane of sealing member 5 is " L " font, includes minor face 51 and long limit 52, its minor face 51 and tank body 1 opening part gluing, sealing, and the both sides on long limit 52 are respectively equipped with at least one seal convexity 521 and seal with inwall and flanging 141 conflicts of tank body 1 respectively.The good springiness of elasticity flanging 14 is set like this, and the setting that fastens rib 144 can prevent from outside medium or have corrosive medium entering into cover 4, with sealing place of tank body 1, sealing member 5 being caused to damage, and sealing member 5 has been played to protective effect; Sealing member 5 adopts the mode of Multi-point sealing, and sealing property is improved, and makes tank body 1 and the sealing of cover 4 obtain guarantee.
In the utility model embodiment, for the sealing property between oil scale 3 and cover 4 is protected, the installation place that is positioned at oil scale 3 on cover 4 is provided with elasticity construction opening 41, these elasticity construction opening 41 places are provided with elasticity and keep off oily frame 9, the edge of elasticity construction opening 41 is provided with resilient fold 411, and elasticity is kept off between oily frame 9 and resilient fold 411 and is provided with packing seal 42; Elasticity is kept off oily frame 9 and is included cross-sectional plane and be the framework 91 of " U " font and be located at framework 91 opening parts and be provided with seal ring 93 between the 92，Gai shirt rim 92, shirt rim of the outside turnover of framework 91 and the knob of oil scale 3.Shirt rim 92 is provided with the projection 921 arranging towards seal ring 93, and the summit of this projection 921 and seal ring 93 are conflicted and sealed.
Claims (4)
1. a power steering oil tank arrangement, comprise and there is the tank body that cavity is installed, be located at the filter core on tank body, oil scale, axial one end that tank body is installed cavity is provided with opening, opening part is provided with the cover of closed tank, between cover and tank body, be provided with sealing member, tank body is provided with oil inlet and the oil outlet pipe with its installation cavity conducting, install in cavity and be provided with tank body catch gear, this tank body catch gear includes the filter shaft of being located in filter core, axial one end and the oil inlet screw thread of filter shaft spin, the other end is connected with the locking head locking extending to outside tank body, it is characterized in that: described cover and tank body are and removably connect, junction is provided with the connection side be arrangeding in parallel with tank wall, between connection side and tank body, be provided with elasticity flanging, between this elasticity flanging and the inwall of tank body, be provided with to press and put space, described sealing member is arranged in this pressure and puts in space, described filter shaft offers placed cavity towards the place, one end of tank body opening, and described oil scale is inserted in this placed cavity, and locking head is the knob being connected with oil scale.
2. power steering oil tank arrangement according to claim 1, it is characterized in that: described elasticity flanging includes the flanging that be arranged in parallel with connection side and be connected by arcuation connecting strap, arcuation transition limit that flanging is provided with respect to the other end place that is connected one end with arcuation connecting strap and is connected with arcuation transition limit and towards the flat side of tank body extension, the vertical setting of sidewall of flat side and tank body, flat side is provided with flat side and is the vertical fastening rib that is connected and extends towards tank body with respect to the other end place that is connected one end with arcuation transition limit; The cross-sectional plane of described sealing member is " L " font, includes minor face and long limit, its minor face and tank body opening part gluing, sealing, and the both sides on long limit are respectively equipped with at least one seal convexity and seal with inwall and the flanging conflict of tank body respectively.
3. power steering oil tank arrangement according to claim 1 and 2, it is characterized in that: the installation place that is positioned at oil scale on described cover is provided with elasticity construction opening, this elasticity construction opening place is provided with elasticity and keeps off oily frame, the edge of elasticity construction opening is provided with resilient fold, and elasticity is kept off between oily frame and resilient fold and is provided with packing seal; Elasticity is kept off oily frame and is included cross-sectional plane and be the framework of " U " font and be located at framework opening part and be provided with seal ring between the ，Gai shirt rim, shirt rim of the outside turnover of framework and the knob of oil scale.
4. power steering oil tank arrangement according to claim 3, is characterized in that: described shirt rim is provided with the projection arranging towards seal ring, and the summit that this is protruding and seal ring are conflicted and sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456449.XU CN203461282U (en) | 2013-07-29 | 2013-07-29 | Power steering oil storage tank device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456449.XU CN203461282U (en) | 2013-07-29 | 2013-07-29 | Power steering oil storage tank device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461282U true CN203461282U (en) | 2014-03-05 |
Family
ID=50173661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320456449.XU Expired - Lifetime CN203461282U (en) | 2013-07-29 | 2013-07-29 | Power steering oil storage tank device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448791A (en) * | 2013-07-29 | 2013-12-18 | 安徽中工科技股份有限公司 | Power steering oil-storage tank device |
-
2013
- 2013-07-29 CN CN201320456449.XU patent/CN203461282U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448791A (en) * | 2013-07-29 | 2013-12-18 | 安徽中工科技股份有限公司 | Power steering oil-storage tank device |
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