CN101992666A - Vehicle height regulating device - Google Patents
Vehicle height regulating device Download PDFInfo
- Publication number
- CN101992666A CN101992666A CN 201010222799 CN201010222799A CN101992666A CN 101992666 A CN101992666 A CN 101992666A CN 201010222799 CN201010222799 CN 201010222799 CN 201010222799 A CN201010222799 A CN 201010222799A CN 101992666 A CN101992666 A CN 101992666A
- Authority
- CN
- China
- Prior art keywords
- spring lower
- overall height
- lower seat
- vehicle height
- nut
- 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
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The invention provides a vehicle height regulating device comprising a spring lower-seat part and a rotatable vehicle height regulating nut, wherein the spring lower-seat part is supported on a wheel side part and provided with a small-diameter thread part; the vehicle height regulating nut is screwed with the spring lower-seat part and supported on a vehicle body part; the bottom of the spring lower-seat part is integrally formed as a bolt body, and the rotation of the bolt body is limited by the wheel side part; the vehicle height regulating nut is screwed with the bolt body positioned at the bottom of the spring lower-seat part; a regulating cushion block with corresponding specifications is arranged between the vehicle height regulating nut and the spring lower-seat part and used for regulating vehicle height and supporting the spring lower-seat part; and the wheel side part is provided with a lug boss used for limiting the rotation of the vehicle height regulating cushion block. The invention enhances the regulating range of the height of an integral vehicle by placing the regulating cushion blocks with various specifications; in addition, a main stress point of a structure is not the thread part any longer, therefore the reliability of a mechanism is enhanced, the probability of thread failure is reduced, and the service life of the mechanism is prolonged.
Description
Technical field
The present invention relates to a kind of height regulator for vehicle, the especially a kind of device that can when the both sides overall height does not wait, regulate.
Background technology
Traditional adjusting apparatus for height of vehicle utilizes spring lower seat (negative thread) to be spirally connected with regulating bolt (outside thread), and the rotation adjustable screw causes the spring lower seat longitudinal travel, thereby makes bodywork height change, and reaches overall height and regulates purpose.There is following defective in traditional adjusting apparatus for height of vehicle: 1, impacting with screw thread supporting reverse load, is gapped owing to be threaded, and in being subjected to the reverse load impact process for a long time, can cause screw thread impaired, can't regulate, even cause losing efficacy.2, after carrying out big height adjustment, screwing length is short between spring perch parts and the adjusting bolt, causes the screw strength deficiency easily, causes thread failure and causes the enforcement performance to reduce, and causes safety misadventure; 3, because the stressed threaded portion that is mainly of such device behind the vehicle long-play, easily causes overall height to regulate difficulty, reduce service life.
Summary of the invention
The objective of the invention is to: the structure to traditional adjusting apparatus for height of vehicle is improved, and provides a kind of and improves car load overall height setting range, increases mechanism reliability, prolongs mechanism's height regulator for vehicle in service life.
The present invention is by the spring lower seat parts that are supported on the threaded portion, the thin footpath of band on the wheel-side member, rotatable overall height setting nut constitutes on the above-mentioned body part with being supported on of being screwed of these spring lower seat parts; The spring lower seat feature bottom is one-body molded to be the body of bolt, and limit its rotation by wheel-side member, the overall height setting nut is screwed together on the body of bolt of spring lower seat feature bottom, the adjustment cushion block of corresponding specification is set, in order to adjust base member under overall height and the support spring between overall height setting nut and spring lower seat parts.
Form boss on the wheel-side member of the present invention, regulate the cushion block rotation in order to the restriction overall height.The spring lower seat feature bottom is one-body molded to match with overall height setting nut negative thread for bolt body outside thread.
Overall height setting nut of the present invention lower end has outer-hexagonal.
The present invention is equipped with jam nut, and its negative thread matches with the body of bolt outside thread of spring lower seat feature bottom.
Overall height setting nut of the present invention and wheel-side member endoporus portion are free-running fit.
The present invention possesses following characteristics: 1, adjust cushion block by placing all size, improved car load overall height setting range; 2, be spirally connected by spring lower seat parts and overall height adjustment nut, and the overall height adjustment nut is supported on the body part, the main stress point of structure no longer is a threaded portion, has increased mechanism reliability; 3, the overall height adjustment is mainly adjusted cushion block by placing all size, and is the main stress point of overall height adjusting mechanism, has reduced the probability of thread failure, has prolonged mechanism service life.
Description of drawings
Fig. 1 is a cross-sectional view of the present invention;
Fig. 2 is each component mounting structure scheme drawing of the present invention.
The specific embodiment
The present invention is described in detail below in conjunction with accompanying drawing.
The present invention is by the spring lower seat parts 1 that are supported on the threaded portion, the thin footpath of band on the wheel-side member 4, rotatable overall height setting nut 3 constitutes on the above-mentioned body part with being supported on of being screwed of these spring lower seat parts 1.Spring lower seat parts 1 bottom is one-body molded to be the body of bolt, and limit its rotation by wheel-side member 1, form boss 7 on the wheel-side member 4, overall height setting nut 3 is screwed together on the body of bolt of spring lower seat parts 1 bottom, and rely on body flange surface bearing on wheel-side member 4, and with wheel-side member 4 endoporus portions be free-running fit.1 of overall height setting nut 3 and spring lower seat parts are provided with the adjustment cushion block 2 of corresponding specification, in order to adjust base member 1 under overall height and the support spring.Spring lower seat parts 1 bottom integrated bolt body outside thread matches with overall height setting nut 3 negative threads.Overall height setting nut 3 lower ends have outer-hexagonal, carry out the overall height adjusting so that make it rotation by instrument, are equipped with jam nut, and its negative thread matches with the body of bolt outside thread of spring lower seat feature bottom.
Make spring lower seat parts 1 produce displacement along with adjusting 3 rotations of overall height adjustment nut along axis of thread direction, add the adjustment cushion block 2 of corresponding specification then in the gap between overall height setscrew nut and spring lower seat parts, adjust the overall height purpose in order to reach, and make and adjust cushion block 2 and limited its rotation by the boss on the wheel-side member 47 and drop; After the overall height degree is determined, jam nut 5 is screwed together in spring lower seat parts 1 bottom spring lower seat parts 1 are locked on the wheel-side member 4.When overall height need not be regulated, need not to be provided with the adjustment cushion block, make spring lower seat parts 1 and overall height adjustment nut 3 near.
Claims (6)
1. height regulator for vehicle is characterized in that: by the spring lower seat parts that are supported on the threaded portion, the thin footpath of band on the wheel-side member, rotatable overall height setting nut constitutes on the above-mentioned body part with being supported on of being screwed of these spring lower seat parts; The spring lower seat feature bottom is one-body molded to be the body of bolt, and limit its rotation by wheel-side member, the overall height setting nut is screwed together on the body of bolt of spring lower seat feature bottom, the adjustment cushion block of corresponding specification is set, in order to adjust base member under overall height and the support spring between overall height setting nut and spring lower seat parts.
2. height regulator for vehicle according to claim 1 is characterized in that: form boss on the wheel-side member.
3. height regulator for vehicle according to claim 1 and 2 is characterized in that: the spring lower seat feature bottom is one-body molded to match with overall height setting nut negative thread for bolt body outside thread.
4. height regulator for vehicle according to claim 1 and 2 is characterized in that: overall height setting nut lower end has outer-hexagonal.
5. height regulator for vehicle according to claim 1 and 2 is characterized in that: be equipped with jam nut, its negative thread matches with the body of bolt outside thread of spring lower seat feature bottom.
6. height regulator for vehicle according to claim 1 and 2 is characterized in that: overall height setting nut and wheel-side member endoporus portion are free-running fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010222799 CN101992666A (en) | 2010-07-09 | 2010-07-09 | Vehicle height regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010222799 CN101992666A (en) | 2010-07-09 | 2010-07-09 | Vehicle height regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101992666A true CN101992666A (en) | 2011-03-30 |
Family
ID=43783602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010222799 Pending CN101992666A (en) | 2010-07-09 | 2010-07-09 | Vehicle height regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101992666A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585309A (en) * | 2017-02-22 | 2017-04-26 | 北京汽车股份有限公司 | Swing arm structure for vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4225814C1 (en) * | 1992-08-05 | 1993-05-13 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Height control for vehicle - incorporates bolt with adjustment nut engaging lugs on pair of brackets |
| CN1429718A (en) * | 2001-12-07 | 2003-07-16 | 达纳公司 | Suspension regulation system for wheel flare and master pin retrodisplacement |
| JP3823569B2 (en) * | 1998-11-02 | 2006-09-20 | いすゞ自動車株式会社 | Wheel suspension |
| CN1946579A (en) * | 2004-04-28 | 2007-04-11 | 五十铃自动车株式会社 | Vehicle height adjustment device and vehicle height adjustment method |
| CN201841910U (en) * | 2010-07-09 | 2011-05-25 | 江铃汽车股份有限公司 | Adjusting device for vehicle height |
-
2010
- 2010-07-09 CN CN 201010222799 patent/CN101992666A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4225814C1 (en) * | 1992-08-05 | 1993-05-13 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Height control for vehicle - incorporates bolt with adjustment nut engaging lugs on pair of brackets |
| JP3823569B2 (en) * | 1998-11-02 | 2006-09-20 | いすゞ自動車株式会社 | Wheel suspension |
| CN1429718A (en) * | 2001-12-07 | 2003-07-16 | 达纳公司 | Suspension regulation system for wheel flare and master pin retrodisplacement |
| CN1946579A (en) * | 2004-04-28 | 2007-04-11 | 五十铃自动车株式会社 | Vehicle height adjustment device and vehicle height adjustment method |
| CN201841910U (en) * | 2010-07-09 | 2011-05-25 | 江铃汽车股份有限公司 | Adjusting device for vehicle height |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585309A (en) * | 2017-02-22 | 2017-04-26 | 北京汽车股份有限公司 | Swing arm structure for vehicle |
| CN106585309B (en) * | 2017-02-22 | 2019-03-26 | 北京汽车股份有限公司 | Swing arm structure for vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1666282B8 (en) | Suspension system with an adjustable spring | |
| CN101585327B (en) | Screw rod bearing assembly for a seat longitudianal adjustment and transmission mechanism | |
| CN102350974B (en) | Wire harness bracket on automobile | |
| CN102748436A (en) | Belt tightening adjusting device of diesel engine | |
| CN101885297B (en) | Vehicle height adjusting device | |
| CN201841910U (en) | Adjusting device for vehicle height | |
| CN101992666A (en) | Vehicle height regulating device | |
| US10207565B2 (en) | Method and device for fastening a plastics component to a load-bearing component | |
| CN103523074B (en) | For bearing circle bump leveller and there is the vehicle of this bump leveller | |
| CN201753005U (en) | Vehicle height adjusting device | |
| CN205590115U (en) | Spring type sedan -chair top wheel | |
| US20180334003A1 (en) | Device for adjusting the height of a motor vehicle body | |
| CN204979095U (en) | Area enlarges adjusting device's electronic nave boss floodgate | |
| CN108050146A (en) | A kind of sheet nut | |
| CN101492012A (en) | Adjustment device of clutch pedal | |
| CN207906338U (en) | A kind of automobile endurance high-strength spring device | |
| CN202071657U (en) | Balance pull rod for rear axle of automobile | |
| CN101559703A (en) | Automotive suspension structure with adjustable rigidity | |
| CN204109730U (en) | A kind of suspension support assembly | |
| CN208602270U (en) | A kind of automobile stabilizer bar | |
| CN104401218A (en) | Vehicle engine suspension structure | |
| CN205706894U (en) | The buffer stopper of hood and the automobile with it | |
| CN203429355U (en) | Adjustment device for thread feeding part of circular knitting machine | |
| CN202863708U (en) | Bicycle rear derailleur | |
| US8727358B2 (en) | Torsion key saddle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110330 |