CN109733143A - A kind of automobile and its suspension system - Google Patents
A kind of automobile and its suspension system Download PDFInfo
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- CN109733143A CN109733143A CN201910191019.1A CN201910191019A CN109733143A CN 109733143 A CN109733143 A CN 109733143A CN 201910191019 A CN201910191019 A CN 201910191019A CN 109733143 A CN109733143 A CN 109733143A
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Abstract
The invention discloses a kind of suspension systems, it is characterized in that, it include: two torsion-bar spring (2), described torsion-bar spring (2) one end is connect with the trailing arm (1) with Wheel support, the other end of the torsion-bar spring (2) is connect with vehicle frame, and two parallel layout points of the torsion-bar spring (2).Using above-mentioned setting, using torsion-bar spring connecting vehicle frame and wheel, vertical load, i.e. load of the receiving vehicle body to wheel direction are born by torsion-bar spring.Due to only positioning and being oriented to wheel by torsion-bar spring in the application, structure can be simplified, reduce cost, while can also provide bigger seating space for automobile.The invention also discloses a kind of automobiles with above-mentioned suspension system.
Description
Technical field
The present invention relates to the technical field of automobile, in particular to a kind of automobile and its suspension system.
Background technique
Suspension is the important component for guaranteeing riding comfort, meanwhile, suspension is used as vehicle frame (or vehicle body) and axle (or vehicle again
Wheel) between the force transferring part that connects, in addition, being the important component for guaranteeing ride safety of automobile again.
Good riding comfort and spacious seating space, are the targets that Automotive designers pursue always, existing
McPherson suspension, double wishbone suspension and multi-link lever suspension fork etc. all have good riding comfort, and but its structure is complex, cost
It is high.Vertical damper, which affects, takes space, and torsion beam suspension is semi-independent suspension, and comfort is general, damper still shadow
It rings and takes space, torsion bar suspension is typically employed on similar this station waggon of pick up, and riding comfort is general, structure
On still use existing suspension guiding mechanism, structure is complicated.
Therefore, how a kind of suspension system is provided, is those skilled in the art's skill urgently to be resolved to simplify guide frame
Art problem.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of suspension system, to simplify guide frame.Of the invention is another
It is designed to provide a kind of automobile with above-mentioned suspension system.
To achieve the above object, the invention provides the following technical scheme:
A kind of suspension system comprising:
Two torsion-bar spring, described torsion-bar spring one end are connect with the trailing arm with Wheel support, the torsion-bar spring it is another
One end is connect with vehicle frame, and two torsion-bar spring are arranged parallel.
Preferably, in above-mentioned suspension system, the torsion-bar spring is connect with the trailing arm using spline.
Preferably, in above-mentioned suspension system, the axis direction of one end that the torsion-bar spring is connect with the trailing arm is logical
Cross the bearing limit being mounted on bearing block.
Preferably, in above-mentioned suspension system, the torsion-bar spring is fixed on the vehicle frame by torsion bar seat, the torsion
Bar spring is connect with the torsion bar seat by spline.
A kind of automobile, including suspension system, wherein the suspension system is suspension system described in any of the above embodiments.
Preferably, in above-mentioned automobile, the equal length of two torsion-bar spring, and two torsion-bar spring are to institute
The distance for stating the front axle of automobile is different.
As can be seen from the above technical solutions, a kind of suspension system disclosed in this invention only passes through torsion-bar spring and vehicle
Wheel is positioned and is oriented to, and can be simplified structure, be reduced cost, while can also provide bigger seating space for automobile.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below to embodiment or existing
Attached drawing needed in technical description is briefly described, it is clear that, the accompanying drawings in the following description is only this hair
Bright embodiment for those of ordinary skill in the art without creative efforts, can also be according to mentioning
The attached drawing of confession obtains other attached drawings.
Fig. 1 is the structural schematic diagram of suspension system disclosed in the embodiment of the present invention.
Specific embodiment
In view of this, core of the invention is to provide a kind of suspension system, to improve the comfort and carrying energy of automobile
Power.Another core of the invention is the provision of a kind of automobile with above-mentioned suspension system.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
As shown in Figure 1, the invention discloses a kind of suspension systems comprising two torsion-bar spring 2, wherein torsion-bar spring 2
One end connect with the trailing arm 1 with Wheel support, and the other end of torsion-bar spring 2 is connect with vehicle frame, and the two torsion bar bullets
Spring 2 is arranged in parallel.Using above-mentioned setting, using 2 connecting vehicle frame of torsion-bar spring and wheel, vertical load is born by torsion-bar spring 2
Lotus, i.e. load of the receiving vehicle body to wheel direction.Due to only positioning and leading with wheel by torsion-bar spring 2 in the application
To can simplify structure, reduce cost, while can also provide bigger seating space for automobile.
In further embodiment, above-mentioned torsion-bar spring 2 is connect with trailing arm 1 using spline, and torsion-bar spring 2 passes through torsion
Pole socket 5 is fixed on vehicle frame.There is provided herein a kind of specific connection types of torsion-bar spring 2, in practice can be according to different
It needs to be configured, and in protection scope.Specifically, clamping or limit connection also can be used.
The axis direction of one end that the torsion-bar spring 2 in the application is connect with trailing arm 1 passes through the axis that is mounted on bearing block 3
Hold 4 limits.Torsion-bar spring 2 is limited by bearing 4 and bearing block 3, prevents torsion-bar spring 2 in axis direction play, mentions
The stability of high automobile.
In preferred embodiment, above-mentioned torsion-bar spring 2 is fixed on vehicle frame by torsion bar seat 5, and torsion-bar spring 2 and torsion
Pole socket 5 is connected by spline.A kind of mode that torsion-bar spring 2 is connect with vehicle frame is only disclosed herein, is connected, can be protected using spline
The stability of connection is demonstrate,proved, while guaranteeing the intensity of torsion-bar spring.
In addition, disclosed herein as well is a kind of automobile, including suspension system, specifically, the suspension system is above-mentioned implementation
Suspension system disclosed in example, therefore, the automobile with the suspension system also have above-mentioned all technical effects, not another herein
One repeats.
The characteristics of suspension system is that the length of two torsion-bar spring 2 is equal with corresponding wheelspan.Specifically, two torsion bars
The equal length of spring 2, and two torsion-bar spring 2 arrive the distance difference of the front axle of automobile.Such setting can get good outstanding
Frame rigidity makes its independent suspension riding comfort having the same with helical spring；Two torsion-bar spring 2 are located in height
On same plane, this can get biggish seating space；There is a certain distance, the wheelbase of left and right wheels in longitudinal direction (X-direction)
It is unequal, it does not influence riding comfort and obtains the installation space of torsion-bar spring 2.The bounce of single wheel does not influence another
The movement of side wheel, the suspension system obtain the wheel movement characteristic of independent suspension, and the bump travel for improving wheel improves
Comfort.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (6)
1. a kind of suspension system characterized by comprising
Two torsion-bar spring (2), described torsion-bar spring (2) one end are connect with the trailing arm (1) with Wheel support, the torsion-bar spring
(2) the other end is connect with vehicle frame, and two torsion-bar spring (2) are arranged parallel.
2. suspension system according to claim 1, which is characterized in that the torsion-bar spring (2) and the trailing arm (1) use
Spline connection.
3. suspension system according to claim 2, which is characterized in that the torsion-bar spring (2) connect with the trailing arm (1)
The axis direction of one end limited by the bearing (4) that is mounted on bearing block (3).
4. suspension system according to claim 2, which is characterized in that the torsion-bar spring (2) is fixed by torsion bar seat (5)
On the vehicle frame, the torsion-bar spring (2) is connect with the torsion bar seat (5) by spline.
5. a kind of automobile, including suspension system, which is characterized in that the suspension system is as described in claim any one of 1-4
Suspension system.
6. automobile according to claim 5, which is characterized in that the equal length of two torsion-bar spring (2), and two
The distance that the torsion-bar spring (2) arrives the front axle of the automobile is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191019.1A CN109733143B (en) | 2019-03-12 | 2019-03-12 | Automobile and suspension system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191019.1A CN109733143B (en) | 2019-03-12 | 2019-03-12 | Automobile and suspension system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109733143A true CN109733143A (en) | 2019-05-10 |
| CN109733143B CN109733143B (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910191019.1A Active CN109733143B (en) | 2019-03-12 | 2019-03-12 | Automobile and suspension system thereof |
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB469134A (en) * | 1936-02-06 | 1937-07-20 | Brockhouse J & Co Ltd | Improvements in or relating to the suspension of wheeled vehicles |
| US2730375A (en) * | 1952-02-04 | 1956-01-10 | Porsche Kg | Independent wheel suspensions for the steerable wheels of motor vehicles |
| US3158365A (en) * | 1962-01-23 | 1964-11-24 | Renault | Mounting of wheel suspension arms of vehicles |
| US3311364A (en) * | 1964-07-03 | 1967-03-28 | Renault | Mounting of motor vehicle suspension arms |
| US3430978A (en) * | 1967-02-23 | 1969-03-04 | Paul Henri Fortier | Stabilizing device for a vehicle |
| US4544180A (en) * | 1983-02-01 | 1985-10-01 | Honda Giken Kogyo Kabushiki Kaisha | Trailing link type beam suspension |
| EP0237619A2 (en) * | 1985-10-05 | 1987-09-23 | Hans Hermann Sieben | Wheel suspension for vehicle superstructures which can be lowered, especially for trailers, front drive trucks (dormobiles), caravans |
| FR2701674A1 (en) * | 1993-02-19 | 1994-08-26 | Peugeot | Suspension with a torsion bar and which filters out vibrations for a wheel, particularly a rear wheel, of a motor vehicle |
| KR100726568B1 (en) * | 2005-12-12 | 2007-06-11 | 현대모비스 주식회사 | Torsion bar typed rear suspension in vehicle |
| CN202863070U (en) * | 2012-10-25 | 2013-04-10 | 上海通用汽车有限公司 | Rear suspension frame of automobile |
| CN103921640A (en) * | 2014-04-14 | 2014-07-16 | 湖南易通汽车配件科技发展有限公司 | Integrated double-cross-arm torsion spring independent-suspension front axle assembly |
| DE102015106739A1 (en) * | 2015-04-30 | 2016-11-03 | Bpw Fahrzeugtechnik Gmbh & Co Kg | Torsion bar axle |
| US20170282673A1 (en) * | 2014-10-17 | 2017-10-05 | Zf Friedrichshafen Ag | Connecting arrangement for a stabilizer of a vehicle |
| CN108025616A (en) * | 2015-09-22 | 2018-05-11 | 格奥尔基·弗拉基米罗维奇·柏林 | "afw" vehicle suspension (variants) |
| CN207772814U (en) * | 2017-12-20 | 2018-08-28 | 爱驰汽车有限公司 | A kind of draft hitch and automobile for automobile |
| CN210000045U (en) * | 2019-03-12 | 2020-01-31 | 浙江盘毂动力科技有限公司 | automobile and suspension system thereof |
-
2019
- 2019-03-12 CN CN201910191019.1A patent/CN109733143B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB469134A (en) * | 1936-02-06 | 1937-07-20 | Brockhouse J & Co Ltd | Improvements in or relating to the suspension of wheeled vehicles |
| US2730375A (en) * | 1952-02-04 | 1956-01-10 | Porsche Kg | Independent wheel suspensions for the steerable wheels of motor vehicles |
| US3158365A (en) * | 1962-01-23 | 1964-11-24 | Renault | Mounting of wheel suspension arms of vehicles |
| US3311364A (en) * | 1964-07-03 | 1967-03-28 | Renault | Mounting of motor vehicle suspension arms |
| US3430978A (en) * | 1967-02-23 | 1969-03-04 | Paul Henri Fortier | Stabilizing device for a vehicle |
| US4544180A (en) * | 1983-02-01 | 1985-10-01 | Honda Giken Kogyo Kabushiki Kaisha | Trailing link type beam suspension |
| EP0237619A2 (en) * | 1985-10-05 | 1987-09-23 | Hans Hermann Sieben | Wheel suspension for vehicle superstructures which can be lowered, especially for trailers, front drive trucks (dormobiles), caravans |
| FR2701674A1 (en) * | 1993-02-19 | 1994-08-26 | Peugeot | Suspension with a torsion bar and which filters out vibrations for a wheel, particularly a rear wheel, of a motor vehicle |
| KR100726568B1 (en) * | 2005-12-12 | 2007-06-11 | 현대모비스 주식회사 | Torsion bar typed rear suspension in vehicle |
| CN202863070U (en) * | 2012-10-25 | 2013-04-10 | 上海通用汽车有限公司 | Rear suspension frame of automobile |
| CN103921640A (en) * | 2014-04-14 | 2014-07-16 | 湖南易通汽车配件科技发展有限公司 | Integrated double-cross-arm torsion spring independent-suspension front axle assembly |
| US20170282673A1 (en) * | 2014-10-17 | 2017-10-05 | Zf Friedrichshafen Ag | Connecting arrangement for a stabilizer of a vehicle |
| DE102015106739A1 (en) * | 2015-04-30 | 2016-11-03 | Bpw Fahrzeugtechnik Gmbh & Co Kg | Torsion bar axle |
| CN108025616A (en) * | 2015-09-22 | 2018-05-11 | 格奥尔基·弗拉基米罗维奇·柏林 | "afw" vehicle suspension (variants) |
| CN207772814U (en) * | 2017-12-20 | 2018-08-28 | 爱驰汽车有限公司 | A kind of draft hitch and automobile for automobile |
| CN210000045U (en) * | 2019-03-12 | 2020-01-31 | 浙江盘毂动力科技有限公司 | automobile and suspension system thereof |
Non-Patent Citations (1)
| Title |
|---|
| 冯亚坤;冯国胜;刘旋;李卷科;: "汽车扭杆弹簧后悬架动力学仿真分析", 汽车工程师, no. 02, 25 February 2018 (2018-02-25) * |
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| Publication number | Publication date |
|---|---|
| CN109733143B (en) | 2024-06-11 |
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Address after: 321100 Jiangnan Park 23, Lanxi Economic Development Zone, Jinhua, Zhejiang Applicant after: Zhejiang Panhu Power Technology Co.,Ltd. Address before: 321100 Jiangnan Park 23, Lanxi Economic Development Zone, Jinhua, Zhejiang Applicant before: CORE DRIVE TECHNOLOGY (JINHUA) Co.,Ltd. |
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