CN103967849A - Power steering oil tank - Google Patents
Power steering oil tank Download PDFInfo
- Publication number
- CN103967849A CN103967849A CN201410171204.1A CN201410171204A CN103967849A CN 103967849 A CN103967849 A CN 103967849A CN 201410171204 A CN201410171204 A CN 201410171204A CN 103967849 A CN103967849 A CN 103967849A
- Authority
- CN
- China
- Prior art keywords
- tank body
- power steering
- tank
- steering oil
- cover
- 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.)
- Pending
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- Power Steering Mechanism (AREA)
Abstract
The invention discloses a power steering oil tank which comprises a tank body, a filtering element and a tank cover, wherein the tank cover is fixed on a lower opening of the tank body, an oil inlet and an oil outlet are formed in the tank cover, and the filtering element is arranged in the tank body. A scale rod is fixed on the filtering element, and the upper rod end of the scale rod penetrates through the top of the tank body to be in threaded connection with a locking nut in a spinning mode. The power steering oil tank is characterized in that the top of the tank body is in a cone shape. The power steering oil tank has the advantages that the top of the tank body is unlikely to deform, sealing performance is good, and leakage is unlikely to happen. Furthermore, the power steering oil tank is simple and reliable in assembly.
Description
[technical field]
The present invention relates to a kind of automobile component, be specifically related to a kind of power steering oil reservoir of automobile.
[background technique]
The main structure of power steering oil reservoir is tank body, filter core and cover, 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 automobile power steering system, ensure driver by power steering system easily steering dish turn to, alleviate tired driver, strengthen driving comfortability.The tank body top design of old-fashioned power steering oil reservoir becomes flat-top, there is no tapering, when tank base opening is not while being very smooth, when locking nut lock very tight, easily causes the distortion of tank body top, causes oil tank poorly sealed, easy to leak; In addition, the mode that the is fixedly connected with relative complex of the cover of old-fashioned power steering oil reservoir and tank body, assembles loaded down with trivial details.
[summary of the invention]
In view of the deficiency that prior art exists, the object of the invention is to be providing one to have to have that tank body top is not yielding, good airproof performance, be difficult for the advantages such as seepage occur, assemble simple and reliable power steering oil reservoir simultaneously.
The present invention takes following technological scheme to complete:
A kind of power steering oil reservoir, comprise tank body, filter core and cover, cover is fixed on the under shed of tank body, cover is provided with filler opening and oil outlet, filter core is located in tank body, on filter core, be fixed with scale bar, the upper rod end of scale bar spins with locking nut screw thread after passing tank body top, it is characterized in that: the top of tank body is for conical.
Adopt the power steering oil reservoir of technique scheme, by the top design of tank body coning, improve the intensity at tank body top, particularly improve the compressive strength of the face that tightens up contacting with locking nut, ensure that locking nut does not produce distortion in tank body top in the time of locking, thereby guaranteeing the sealing of oil tank, there is not seepage in oil tank.
As preferably, the shell upper punch of tank body is pressed with pit, and pit is fixed cover by the distortion of tank body inner hole wall.Above-mentioned means of fixation technique is simple, and assembling is simplified.
As preferably, locking nut is wing nut.Above-mentioned design facilitates screwing of nut and unclamps.
[brief description of the drawings]
The present invention has following accompanying drawing:
Fig. 1 is structural representation of the present invention.
[embodiment]
Below in conjunction with accompanying drawing, the present invention is explained in detail:
As shown in Figure 1, power steering oil reservoir of the present invention, comprises tank body 3, filter core 4 and cover 6, and cover 6 is fixed on the under shed of tank body 3, cover 6 is provided with filler opening and 8 oil outlets 7, filter core 4 is located in tank body 3, is fixed with scale bar 2 on filter core 4, and the upper rod end of scale bar 2 spins with locking nut 1 screw thread after passing tank body 3 tops, locking nut 1 is wing nut, the top 31 of tank body is conical, and the shell upper punch of tank body 3 is pressed with pit 5, and pit 5 is fixed cover 6 by the distortion of tank body inner hole wall.
Claims (3)
1. a power steering oil reservoir, comprise tank body, filter core and cover, cover is fixed on the under shed of tank body, cover is provided with filler opening and oil outlet, filter core is located in tank body, on filter core, be fixed with scale bar, the upper rod end of scale bar spins with locking nut screw thread after passing tank body top, it is characterized in that: the top of tank body is for conical.
2. a kind of power steering oil reservoir according to claim 1, is characterized in that: the shell upper punch of tank body is pressed with pit, and pit is fixed cover by the distortion of tank body inner hole wall.
3. a kind of power steering oil reservoir according to claim 1, is characterized in that: locking nut is wing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171204.1A CN103967849A (en) | 2014-04-14 | 2014-04-14 | Power steering oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171204.1A CN103967849A (en) | 2014-04-14 | 2014-04-14 | Power steering oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103967849A true CN103967849A (en) | 2014-08-06 |
Family
ID=51237741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410171204.1A Pending CN103967849A (en) | 2014-04-14 | 2014-04-14 | Power steering oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103967849A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001524A (en) * | 2016-10-28 | 2018-05-08 | 十堰中世洋工贸有限公司 | A kind of safe and reliable power steering oil reservoir assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4454031A (en) * | 1981-10-21 | 1984-06-12 | Zahnradfabrik Friedrichshafen Ag. | Oil reservoir, in particular for hydraulic steering systems |
| DE102009002556A1 (en) * | 2009-04-22 | 2010-10-28 | Zf Friedrichshafen Ag | Oil reservoir for hydraulic system of motor vehicle, has connecting pieces comprising recesses for engagement of spring force-subjected element of complementary quick-coupler or edges of element of complementary quick-coupler |
| CN202125472U (en) * | 2011-06-28 | 2012-01-25 | 三一电气有限责任公司 | Hydraulic oil tank |
| CN102367815A (en) * | 2011-10-18 | 2012-03-07 | 奇瑞汽车股份有限公司 | Power-assisted steering liquid storage tank |
| CN203384134U (en) * | 2013-07-29 | 2014-01-08 | 安徽中工科技股份有限公司 | Power steering oil tank device |
-
2014
- 2014-04-14 CN CN201410171204.1A patent/CN103967849A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4454031A (en) * | 1981-10-21 | 1984-06-12 | Zahnradfabrik Friedrichshafen Ag. | Oil reservoir, in particular for hydraulic steering systems |
| DE102009002556A1 (en) * | 2009-04-22 | 2010-10-28 | Zf Friedrichshafen Ag | Oil reservoir for hydraulic system of motor vehicle, has connecting pieces comprising recesses for engagement of spring force-subjected element of complementary quick-coupler or edges of element of complementary quick-coupler |
| CN202125472U (en) * | 2011-06-28 | 2012-01-25 | 三一电气有限责任公司 | Hydraulic oil tank |
| CN102367815A (en) * | 2011-10-18 | 2012-03-07 | 奇瑞汽车股份有限公司 | Power-assisted steering liquid storage tank |
| CN203384134U (en) * | 2013-07-29 | 2014-01-08 | 安徽中工科技股份有限公司 | Power steering oil tank device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001524A (en) * | 2016-10-28 | 2018-05-08 | 十堰中世洋工贸有限公司 | A kind of safe and reliable power steering oil reservoir assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |