CN105946963A - Sealing structure between an automobile steering device and an automobile firewall - Google Patents
Sealing structure between an automobile steering device and an automobile firewall Download PDFInfo
- Publication number
- CN105946963A CN105946963A CN201610308657.3A CN201610308657A CN105946963A CN 105946963 A CN105946963 A CN 105946963A CN 201610308657 A CN201610308657 A CN 201610308657A CN 105946963 A CN105946963 A CN 105946963A
- Authority
- CN
- China
- Prior art keywords
- pipe
- outer peripheral
- automobile
- steering device
- sealing structure
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
Abstract
The invention discloses a sealing structure between an automobile steering device and an automobile firewall. The sealing structure comprises a firewall, sealing covers and a steering device casing, wherein the sealing covers are corrugated pipes; the upper end of each corrugated pipe is provided with a pipe; a groove matched with a first clamp hoop is formed in the outer peripheral surface of each pipe; the hole of each pipe is a step hole and is matched with a groove formed in the outer peripheral surface of the pipe arranged on the lower surface of the firewall; a groove matched with a second clamp hoop is formed in the outer peripheral surface of a lower end pipe of each corrugated pipe; and the pipe hole of the lower end pipe of each corrugated pipe is a step hole and is matched with a groove formed in the outer peripheral surface of the pipe arranged at the upper end of the steering device casing. The sealing structure has the prominent advantage that the sealing effect is obvious.
Description
Technical field:
The present invention relates to a kind of Automotive Steering Technology, the sealing structure between a kind of automobile steering device and vehicle firewall.
Background technology:
In running car, vibration on chassis can pass to sail room along steering wheel mechanical connecting part, additionally, steering gear shaft exposes in atmosphere for a long time, easily corrosion, especially in humid region, for solving the problems referred to above, existing technical scheme is, sealing mechanism is set between steering gear and fire wall, as shown in Figure 1, set sealing is made up of two parts, bottom is that working of plastics is connected with steering gear interference fit, top is rubber parts, sealed by compressing rubber part and seal lip between this rubber parts and fire wall, rubber face and the Gear axis out of plumb of steering gear due to seal closure, thus cause discontinuity, concentrated wear is in use occurred to cause seal failure.
Summary of the invention:
It is an object of the invention to provide the sealing structure between a kind of automobile steering device and the vehicle firewall of a kind of good sealing effect.
The technical scheme is that, a kind of sealing structure between automobile steering device and vehicle firewall, including fire wall, seal closure and steering gear housing, it is characterized in that: described seal closure is corrugated tube, this corrugated tube upper end is respectively equipped with a pipe, the outer peripheral face of this pipe is provided with the groove matched with clip one, the hole of this pipe is that stepped hole matches with the groove on the outer peripheral face of the pipe on described fire wall lower surface, the outer peripheral face of the lower end pipe of described corrugated tube is provided with the groove matched with clip two, the pore of the lower end pipe of this corrugated tube is that stepped hole matches with the groove on the pipe outer peripheral face of steering gear housing upper end.
The present invention has the remarkable advantage of sealing effectiveness compared with the prior art.
Accompanying drawing illustrates:
Fig. 1 is the sealed structural representation of existing automobile steering device of the present invention and fire wall.
Detailed description of the invention:
Technical scheme is as shown in Figure 1, seal closure 3 is corrugated tube, the upper end of this corrugated tube is the pipe that outer peripheral face sets cannelure, this upper end sets the pore of cannelure and matches with the cannelure on the side face of the pipe on fire wall 1 lower surface as stepped hole, the lower end of this corrugated tube is the pipe that outer peripheral face sets cannelure, this lower end sets the hole of the pipe of cannelure and matches with the cannelure on the outer peripheral face of the pipe on steering gear housing as stepped hole, clip 1 and clip 24 be clamped in respectively in the groove on corrugated tube upper pipes outer peripheral face and corrugated tube lower end periphery face on groove in, to seal between seal closure and fire wall and steering gear housing, its sealing effectiveness is reliable.Institute's corrugated tube is that elastomeric material is made, such as elastomeric material.This corrugated tube sealing structure has the effect absorbing vibration.
Claims (1)
1. the sealing structure between automobile steering device and vehicle firewall, including fire wall, seal closure and steering gear housing, it is characterized in that: described seal closure is corrugated tube, this corrugated tube upper end is respectively equipped with a pipe, the outer peripheral face of this pipe is provided with the groove matched with clip one, the hole of this pipe is that stepped hole matches with the groove on the outer peripheral face of the pipe on described fire wall lower surface, the outer peripheral face of the lower end pipe of described corrugated tube is provided with the groove matched with clip two, and the pore of the lower end pipe of this corrugated tube is that stepped hole matches with the groove on the pipe outer peripheral face of steering gear housing upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308657.3A CN105946963A (en) | 2016-05-11 | 2016-05-11 | Sealing structure between an automobile steering device and an automobile firewall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308657.3A CN105946963A (en) | 2016-05-11 | 2016-05-11 | Sealing structure between an automobile steering device and an automobile firewall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105946963A true CN105946963A (en) | 2016-09-21 |
Family
ID=56911227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610308657.3A Pending CN105946963A (en) | 2016-05-11 | 2016-05-11 | Sealing structure between an automobile steering device and an automobile firewall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105946963A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2287290B (en) * | 1994-02-24 | 1996-06-26 | Draftex Ind Ltd | Protective bellows |
| JPH08219142A (en) * | 1995-02-16 | 1996-08-27 | Showa:Kk | Ball joint part structure of steering device |
| KR100599257B1 (en) * | 1999-09-30 | 2006-07-14 | 현대자동차주식회사 | Air tight structure of steering column for vehicle |
| JP2007153246A (en) * | 2005-12-08 | 2007-06-21 | Mitsubishi Motors Corp | Steering joint cover |
| CN201056227Y (en) * | 2006-10-18 | 2008-05-07 | 安徽省宁国中鼎股份有限公司 | Vehicle direction converter dust hood |
| US8651527B1 (en) * | 2012-12-06 | 2014-02-18 | GM Global Technology Operations LLC | Double wall dome seal for a vehicle |
| CN204659819U (en) * | 2015-05-15 | 2015-09-23 | 豫北转向系统股份有限公司 | A kind of automobile steering device hermetically-sealed construction |
| CN105151113A (en) * | 2015-10-22 | 2015-12-16 | 芜湖恒隆汽车转向系统有限公司 | Gear and rack type power steering gear sealing structure |
| CN205632648U (en) * | 2016-05-11 | 2016-10-12 | 新乡艾迪威汽车科技有限公司 | Seal structure between hot wall is prevented to auto steering ware and car |
-
2016
- 2016-05-11 CN CN201610308657.3A patent/CN105946963A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2287290B (en) * | 1994-02-24 | 1996-06-26 | Draftex Ind Ltd | Protective bellows |
| JPH08219142A (en) * | 1995-02-16 | 1996-08-27 | Showa:Kk | Ball joint part structure of steering device |
| KR100599257B1 (en) * | 1999-09-30 | 2006-07-14 | 현대자동차주식회사 | Air tight structure of steering column for vehicle |
| JP2007153246A (en) * | 2005-12-08 | 2007-06-21 | Mitsubishi Motors Corp | Steering joint cover |
| CN201056227Y (en) * | 2006-10-18 | 2008-05-07 | 安徽省宁国中鼎股份有限公司 | Vehicle direction converter dust hood |
| US8651527B1 (en) * | 2012-12-06 | 2014-02-18 | GM Global Technology Operations LLC | Double wall dome seal for a vehicle |
| CN204659819U (en) * | 2015-05-15 | 2015-09-23 | 豫北转向系统股份有限公司 | A kind of automobile steering device hermetically-sealed construction |
| CN105151113A (en) * | 2015-10-22 | 2015-12-16 | 芜湖恒隆汽车转向系统有限公司 | Gear and rack type power steering gear sealing structure |
| CN205632648U (en) * | 2016-05-11 | 2016-10-12 | 新乡艾迪威汽车科技有限公司 | Seal structure between hot wall is prevented to auto steering ware and car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4537224B2 (en) | Vibration absorbing flexible joint | |
| CN205632648U (en) | Seal structure between hot wall is prevented to auto steering ware and car | |
| CN105946963A (en) | Sealing structure between an automobile steering device and an automobile firewall | |
| US20130134707A1 (en) | Pipe coupling for the fluid-tight attachment of components in an air conditioning system | |
| CN204367880U (en) | Filler cap discharge structure | |
| CN203485980U (en) | Protective structure of steering gear input shaft end | |
| CN207814429U (en) | A kind of self-tightening type lip outside framework oil seal | |
| CN203819313U (en) | Automobile steering column sealing structure | |
| CN202082334U (en) | Oil-leakage prevention hydraulic damping bush | |
| CN206972912U (en) | Seal assembly and the air conditioning for automobiles for including such seal assembly | |
| CN105270138A (en) | Drain pipe structure for automobile air conditioner | |
| CN204572176U (en) | A kind of new automobile motor protects solar or lunar halo assembly | |
| CN204457998U (en) | A kind of motor car engine protects solar or lunar halo assembly | |
| CN204942333U (en) | Pitch fast integrated type wet type Parking Brake | |
| CN207917018U (en) | A kind of hydraulic sealing ring press mounting structure | |
| CN204279580U (en) | Automobile port lid assembly | |
| CN206439404U (en) | A kind of hub assembly O-ring seals sealing | |
| CN204355036U (en) | The rear brake hose assembly that a kind of fastness is high | |
| CN103791087B (en) | A kind of static seal device | |
| CN204712997U (en) | A kind of auto parts and components ventilation device | |
| CN204186830U (en) | A kind of truck drive shaft seal closure | |
| CN203363168U (en) | Sealing structure between automobile steering knuckle and drive shaft | |
| CN103818200A (en) | Wheel hub component with air inflation function | |
| CN203926501U (en) | For the improvement type cylinder on clutch booster | |
| CN203868323U (en) | Automotive engine compressing sealing gasket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |