CN102390475A - Auto double-swing-arm-type shock absorption mechanism with wheels arranged on both sides - Google Patents
Auto double-swing-arm-type shock absorption mechanism with wheels arranged on both sides Download PDFInfo
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- CN102390475A CN102390475A CN2011103042106A CN201110304210A CN102390475A CN 102390475 A CN102390475 A CN 102390475A CN 2011103042106 A CN2011103042106 A CN 2011103042106A CN 201110304210 A CN201110304210 A CN 201110304210A CN 102390475 A CN102390475 A CN 102390475A
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Abstract
The invention relates to an automobile double-swing-arm-type shock absorption mechanism with wheels arranged on both sides, and the mechanism comprises an automobile body, two side rear wheels and a rear shaft and is characterized in that a double-swing-arm-type connecting mechanism is arranged between the two side rear wheels and the vehicle body; the double-swing-arm-type connecting mechanism is formed into two symmetrically-arranged parallelogram-shaped four-connecting-rod double-swing-arm mechanisms composed of four swing arms, and the double-swing-arm-type connecting mechanism and a symmetrically-arranged shock absorber constitute the automobile double-swing-arm-type shock absorption mechanism. The automobile double-swing-arm-type shock absorption mechanism disclosed by the invention has the advantages that because the shock absorption mechanism adopts a double-swing-arm-type shock absorption structure, in the process of shock absorption, the two side rear wheels respectively achieve a vertical up-and-down movement shock absorption effect, therefore, the shock absorption mechanism is safer and more comfortable; when an automobile is running on an uneven road, the impact force is greatly reduced, and only a little buffer power is generated, therefore, the frame of the automobile is uneasy to deform and fracture, and the largest concerns on production factories and consumers are solved; and the shock absorption mechanism prevents an automobile pattern from being deformed and fractured, and tires are not easy to damage, thereby improving the product quality, and increasing the service life of the automobile.
Description
Technical field
The invention belongs to damping, relate in particular to a kind of arm-type damping of vehicle double pendulum that wheel is installed in both sides that is used for.
Background technology
At present electro-tricycle in middle-aged and old colonies be a kind of more satisfactory modernized running vehicle among the part disabled person.Three-wheel vehicle is loved by the people, but currently marketed electro-tricycle is traditional structure fabrication, does not establish the back damping; Thereby bring following defective: owing to do not establish the back damping, poor safety performance, the vehicle frame impulsive force is big in going; Make the vehicle frame easy deformation, even fracture, this situation happens occasionally; The car load vibrations are severe, are prone to cause car figure to be out of shape fracture, and tire is also fragile; The vehicle vibrations are big, and electronic devices and components, Connector Clip and each point of attachment all are prone to loosening, cause vehicle trouble many, even have hindered traffic; Riding comfort is poor, let alone the elderly's leisure is enjoyed.The patent No. (ZL 200620033826.9) discloses a kind of electro-tricycle after-frame shock absorption device; Comprise and be located on the chassis main car frame after the arch, back chain stay, bumper; The bumper upper end is connected with the back main car frame; The lower end is connected with back chain stay on being located at the main car frame chassis, and structure forms a unitized frame.Bumper was connected with back chain stay hanger through the back main car frame hanger of establishing respectively on back main car frame, the back chain stay with being connected all of back main car frame, back chain stay, and back chain stay balance shaft is parts of this device.Bumper is installed one or more at least.Though said structure has solved the shock-absorbing problem.But structure is complicated, if a side Shock absorber breaks down, the opposite side Shock absorber can damage very soon, causes the danger of vehicle bigger.
Summary of the invention
The present invention is in order to overcome deficiency of the prior art, a kind of arm-type damping of vehicle double pendulum that wheel is installed in both sides that is used for to be provided, adopting the arm-type shock-damping structure of double pendulum; During vibration damping; The both sides wheel reaches the effect of perpendicular movement damping up and down separately, and is safer, also more comfortable.
The present invention is for realizing above-mentioned purpose; Realize through following technical scheme; A kind of arm-type damping of vehicle double pendulum that is used for both sides installation wheel; Comprise car body, both sides trailing wheel and rear axle; It is characterized in that: be provided with the arm-type bindiny mechanism of double pendulum between said both sides wheel and the car body, the arm-type bindiny mechanism of said double pendulum is made up of four connecting rod double-pendulum arms mechanisms, the arm-type bindiny mechanism of said double pendulum and the arm-type damping of symmetrically arranged bumper formation vehicle double pendulum of two parallelogram of symmetrical expression four swing arms.
The arm-type damping of said vehicle double pendulum comprises bumper, four connecting rod double-pendulum arms mechanism and coupler; Said coupler centre hole and rear axle are affixed; The pin-and-hole at said coupler two ends or connection earhole pass through two swing arms, the one end pin joint of arm shaft and four connecting rod double-pendulum arms mechanisms respectively; The other end of two swing arms of four connecting rod double-pendulum arms mechanisms through arm shaft respectively with the pin-and-hole pin joint that is fixed on the engaging lug on the car body; Said bumper is symmetrical set near the both sides wheel, and said bumper lower end is through the following swing arm pin joint of bumper lower shaft and four connecting rod double-pendulum arms mechanisms, and the bumper upper end is through the engaging lug pin joint of axle on the bumper with car body.
Beneficial effect: adopt the arm-type shock-damping structure of double pendulum, during vibration damping, the both sides wheel reaches the effect of perpendicular movement damping up and down separately, and is safer, also more comfortable.Vehicle is in uneven travels down, and impulsive force significantly reduces, and has only and a bit cushions strength, and vehicle frame is not easy distortion and fracture, has solved originating firm and customer's maximum worry.Protected car figure indeformable, do not rupture, tire is not fragile, has improved product design, has increased vehicle life span.Can be widely used on the wheel-mounted any vehicle in both sides, like three-wheel vehicle and the four-wheel vehicles such as car of riding instead of walk old age.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the scheme drawing that the present invention is applied in electro-tricycle.
Among the figure: 1, trailing wheel, 2, car body, 3, axle on the bumper, 4, coupler, 5, the bumper lower shaft, 6, bumper, 7, swing arm, 8, arm shaft, 9, engaging lug, 10, rear axle.
The specific embodiment
Below in conjunction with preferred embodiment; To details are as follows according to the specific embodiment provided by the invention: see accompanying drawing for details; A kind of arm-type damping of vehicle double pendulum that is used for both sides installation wheel; Comprise car body 2, both sides trailing wheel 1 and rear axle 10; Be provided with the arm-type bindiny mechanism of double pendulum between said both sides wheel and the car body, the arm-type bindiny mechanism of said double pendulum is made up of four connecting rod double-pendulum arms mechanisms, the arm-type bindiny mechanism of said double pendulum and the arm-type damping of symmetrically arranged bumper formation vehicle double pendulum of two parallelogram of symmetrical expression four swing arms 7.The arm-type damping of said vehicle double pendulum comprises bumper 6, four connecting rod double-pendulum arms mechanisms and coupler 4; Said coupler centre hole and rear axle are affixed; The pin-and-hole at said coupler two ends or connection earhole pass through two swing arms, the one end pin joint of arm shaft 8 and four connecting rod double-pendulum arms mechanisms respectively; The other end of two swing arms of four connecting rod double-pendulum arms mechanisms through arm shaft respectively with the pin-and-hole pin joint that is fixed on the engaging lug 9 on the car body; Said bumper is symmetrical set near the both sides wheel, and said bumper lower end is through the following swing arm pin joint of bumper lower shaft 5 and four connecting rod double-pendulum arms mechanisms, and the bumper upper end is through the engaging lug pin joint of axle 3 on the bumper with car body.
Principle of work:
Receive during car goes when jolting, wheel is through passing to the symmetrical swing arm of four connecting rod double-pendulum arms mechanisms with the affixed all-in-one-piece coupler of rear axle with power, and it can do vertical shifting up and down, can drive with car body bonded assembly Shock absorber to move, and plays cushioning effect.
Shown in Figure 2, front and rear row two-person tricycle of the present invention is installed, total length is less than 160cm.Forerunner's electro-tricycle, but all dampings of front and back wheel.Front driver and back occupant all are sitting on the backrest seat, have avoided the damage of triangle saddle to the driver.
The above only is preferred embodiment of the present invention, is not structure of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. one kind is used for the arm-type damping of vehicle double pendulum that wheel is installed in both sides; Comprise car body, both sides trailing wheel and rear axle; It is characterized in that: be provided with the arm-type bindiny mechanism of double pendulum between said both sides wheel and the car body; The arm-type bindiny mechanism of said double pendulum is made up of four connecting rod double-pendulum arms mechanisms, the arm-type bindiny mechanism of said double pendulum and the arm-type damping of symmetrically arranged bumper formation vehicle double pendulum of two parallelogram of symmetrical expression four swing arms.
2. the arm-type damping of vehicle double pendulum that is used for both sides installation wheel according to claim 1; It is characterized in that: the arm-type damping of said vehicle double pendulum comprises bumper, four connecting rod double-pendulum arms mechanism and coupler; Said coupler centre hole and rear axle are affixed; The pin-and-hole at said coupler two ends or connection earhole pass through two swing arms, the one end pin joint of arm shaft and four connecting rod double-pendulum arms mechanisms respectively; The other end of two swing arms of four connecting rod double-pendulum arms mechanisms through arm shaft respectively with the pin-and-hole pin joint that is fixed on the engaging lug on the car body; Said bumper is symmetrical set near the both sides wheel, and said bumper lower end is through the following swing arm pin joint of bumper lower shaft and four connecting rod double-pendulum arms mechanisms, and the bumper upper end is through the engaging lug pin joint of axle on the bumper with car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103042106A CN102390475A (en) | 2011-10-10 | 2011-10-10 | Auto double-swing-arm-type shock absorption mechanism with wheels arranged on both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103042106A CN102390475A (en) | 2011-10-10 | 2011-10-10 | Auto double-swing-arm-type shock absorption mechanism with wheels arranged on both sides |
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|---|---|
| CN102390475A true CN102390475A (en) | 2012-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103042106A Pending CN102390475A (en) | 2011-10-10 | 2011-10-10 | Auto double-swing-arm-type shock absorption mechanism with wheels arranged on both sides |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785736A (en) * | 2012-08-20 | 2012-11-21 | 天津盛荣达金属制品有限公司 | Split assembled medium and large electro-tricycle |
| CN103407531A (en) * | 2013-08-26 | 2013-11-27 | 天津盛荣达金属制品有限公司 | Combined heavy-duty six-wheeled freight electric vehicle |
| CN103625586A (en) * | 2012-08-21 | 2014-03-12 | 李远锋 | Novel electro-tricycle |
| CN104149913A (en) * | 2014-08-28 | 2014-11-19 | 上海新世纪机器人有限公司 | Suspended damping device for self-balancing electric two-wheeled vehicle |
| WO2018153110A1 (en) * | 2017-02-22 | 2018-08-30 | 张仲甫 | Balancing wheel structure for vehicle |
| CN109109946A (en) * | 2018-09-11 | 2019-01-01 | 李淑平 | Construction transport vehicle under a kind of platform slab |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007069671A (en) * | 2005-09-05 | 2007-03-22 | Honda Motor Co Ltd | Vehicular wheel supporting structure |
| CN200967528Y (en) * | 2006-10-26 | 2007-10-31 | 翁光敏 | Carting car rear cradle |
| CN202272140U (en) * | 2011-10-10 | 2012-06-13 | 天津盛荣达金属制品有限公司 | Double-swing arm shock-absorbing mechanism for wheels mounted on two sides |
-
2011
- 2011-10-10 CN CN2011103042106A patent/CN102390475A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007069671A (en) * | 2005-09-05 | 2007-03-22 | Honda Motor Co Ltd | Vehicular wheel supporting structure |
| CN200967528Y (en) * | 2006-10-26 | 2007-10-31 | 翁光敏 | Carting car rear cradle |
| CN202272140U (en) * | 2011-10-10 | 2012-06-13 | 天津盛荣达金属制品有限公司 | Double-swing arm shock-absorbing mechanism for wheels mounted on two sides |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785736A (en) * | 2012-08-20 | 2012-11-21 | 天津盛荣达金属制品有限公司 | Split assembled medium and large electro-tricycle |
| CN102785736B (en) * | 2012-08-20 | 2014-07-09 | 天津盛荣达金属制品有限公司 | Split assembled medium and large electro-tricycle |
| CN103625586A (en) * | 2012-08-21 | 2014-03-12 | 李远锋 | Novel electro-tricycle |
| CN103407531A (en) * | 2013-08-26 | 2013-11-27 | 天津盛荣达金属制品有限公司 | Combined heavy-duty six-wheeled freight electric vehicle |
| CN104149913A (en) * | 2014-08-28 | 2014-11-19 | 上海新世纪机器人有限公司 | Suspended damping device for self-balancing electric two-wheeled vehicle |
| WO2018153110A1 (en) * | 2017-02-22 | 2018-08-30 | 张仲甫 | Balancing wheel structure for vehicle |
| CN109109946A (en) * | 2018-09-11 | 2019-01-01 | 李淑平 | Construction transport vehicle under a kind of platform slab |
| CN109109946B (en) * | 2018-09-11 | 2020-10-30 | 浙江皓睿建设有限公司 | Transport vehicle for construction under platform plate |
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Application publication date: 20120328 |