CN204077912U - Three-wheel vehicle wave shock-damping structure - Google Patents
Three-wheel vehicle wave shock-damping structure Download PDFInfo
- Publication number
- CN204077912U CN204077912U CN201420332927.0U CN201420332927U CN204077912U CN 204077912 U CN204077912 U CN 204077912U CN 201420332927 U CN201420332927 U CN 201420332927U CN 204077912 U CN204077912 U CN 204077912U
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- rocking arm
- spring
- horizontal part
- crossbeam
- wheel vehicle
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Abstract
The open three-wheel vehicle of the utility model wave shock-damping structure, comprise crossbeam, the first spring, the second spring, the first rocking arm and the second rocking arm, first rocking arm is made up of the first rocking arm link and the first rocking arm horizontal part, second rocking arm is made up of the second rocking arm link and the second rocking arm horizontal part, between the side of crossbeam and the first rocking arm horizontal part, be fixedly installed the first spring, between the opposite side and the second rocking arm horizontal part of crossbeam, be fixedly installed the second spring.When using, to wave shock-damping structure is placed on three-wheel vehicle rear drive shaft, rear-guard axle connects two rocking arms in left and right by crossbeam, two trailing wheels are separately fixed on the rocking arm of two ends, time static, two trailing wheels are parallel and perpendicular to the ground, after the weight that load is certain, spring-compressed two trailing wheel becomes splayed configuration naturally; During turnon left, right spring-compressed left spring is propped up, and during right-hand corner, left spring compresses right spring and props up; Concave-convex road surface spring plays cushioning effect, and when turning to, spring plays the effect of steady shatter-resistant car.
Description
Technical field
The utility model belongs to three-wheel vehicle technical field, more particularly, relates to and a kind ofly waves shock-damping structure for three-wheel vehicle.
Background technology
Three-wheel vehicle is a kind of common vehicle, has convenient, stable, and can load the plurality of advantages such as certain goods, but due to the setting of three wheels in three-wheel vehicle, makes its easily very easily lack of equilibrium when turning to, and then overturns.Often in three-wheel vehicle, adopt swinging structure in prior art, but this structure often makes again vehicle unstable, and wheelspan is wider, complex structure.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and what provide a kind of three-wheel vehicle waves shock-damping structure, and to realize turning to steadily of three-wheel vehicle, avoid overturning, practicality is comparatively strong and structure is simple.
Technical purpose of the present utility model is achieved by following technical proposals:
Three-wheel vehicle wave shock-damping structure, comprise crossbeam, the first spring, the second spring, the first rocking arm and the second rocking arm, wherein:
Arrange two mounting holes in described crossbeam central authorities, described first rocking arm is made up of the first rocking arm link and the first rocking arm horizontal part, and described second rocking arm is made up of the second rocking arm link and the second rocking arm horizontal part; Arrange mounting hole in one end of the first rocking arm link, the other end of the first rocking arm link is connected with the first rocking arm horizontal part; Arrange mounting hole in one end of the second rocking arm link, the other end of the second rocking arm link is connected with the second rocking arm link.
The mounting hole of described first rocking arm link, the mounting hole of the second rocking arm link and the mounting hole being arranged on crossbeam central authorities match, namely run through the mounting hole of the first rocking arm link with the first tie bolt and be arranged on a mounting hole of crossbeam central authorities, and being fixedly connected with; Run through the mounting hole of the second rocking arm link with the second tie bolt and be arranged on another mounting hole of crossbeam central authorities, and being fixedly connected with.
Between the side of described crossbeam and the first rocking arm horizontal part, be fixedly installed the first spring, between the opposite side and the second rocking arm horizontal part of described crossbeam, be fixedly installed the second spring, such as, weld.
When using, the shock-damping structure that waves of the present utility model is placed on three-wheel vehicle rear drive shaft, rear-guard axle connects two rocking arms in left and right by crossbeam, two trailing wheels are separately fixed on the rocking arm of two ends, when car load is static, two trailing wheels are parallel and perpendicular to the ground, after the weight that load is certain, spring-compressed two trailing wheel becomes splayed configuration naturally; During turnon left, right spring-compressed left spring is propped up, and during right-hand corner, left spring compresses right spring and props up; Concave-convex road surface spring plays cushioning effect, and when turning to, spring plays the effect of steady shatter-resistant car.
Utilize technical solutions of the utility model, during left and right turn, Compress Spring, another side spring is propped up, and two trailing wheels are not liftoff all the time, existing damping effect, have again falling-resistant effect, be applicable to all structure for tricycles, good damping effect, convenient and practical, structure is simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model, wherein 1-1 is the first spring, 1-2 is the second spring, 2 is crossbeam, and 3-1 is the first tie bolt, and 3-2 is the second tie bolt, 4-1 is the first rocking arm link, 4-2 is the second rocking arm link, and 5-1 is the first rocking arm horizontal part, and 5-2 is the second rocking arm horizontal part.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
As shown in Figure 1, structural representation of the present utility model, wherein 1-1 is the first spring, and 1-2 is the second spring, and 2 is crossbeam, 3-1 is the first tie bolt, 3-2 is the second tie bolt, and 4-1 is the first rocking arm link, and 4-2 is the second rocking arm link, 5-1 is the first rocking arm horizontal part, and 5-2 is the second rocking arm horizontal part.
Three-wheel vehicle wave shock-damping structure, comprise crossbeam, the first spring, the second spring, the first rocking arm and the second rocking arm, wherein:
Arrange two mounting holes in described crossbeam central authorities, described first rocking arm is made up of the first rocking arm link and the first rocking arm horizontal part, and described second rocking arm is made up of the second rocking arm link and the second rocking arm horizontal part; Arrange mounting hole in one end of the first rocking arm link, the other end of the first rocking arm link is connected with the first rocking arm horizontal part; Arrange mounting hole in one end of the second rocking arm link, the other end of the second rocking arm link is connected with the second rocking arm link.
The mounting hole of described first rocking arm link, the mounting hole of the second rocking arm link and the mounting hole being arranged on crossbeam central authorities match, namely run through the mounting hole of the first rocking arm link with the first tie bolt and be arranged on a mounting hole of crossbeam central authorities, and being fixedly connected with; Run through the mounting hole of the second rocking arm link with the second tie bolt and be arranged on another mounting hole of crossbeam central authorities, and being fixedly connected with.
Between the side of described crossbeam and the first rocking arm horizontal part, be fixedly installed the first spring, between the opposite side and the second rocking arm horizontal part of described crossbeam, be fixedly installed the second spring, such as, weld.
When using, the shock-damping structure that waves of the present utility model is placed on three-wheel vehicle rear drive shaft, rear-guard axle connects two rocking arms in left and right by crossbeam, two trailing wheels are separately fixed on the rocking arm of two ends, when car load is static, two trailing wheels are parallel and perpendicular to the ground, after the weight that load is certain, spring-compressed two trailing wheel becomes splayed configuration naturally; During turnon left, right spring-compressed left spring is propped up, and during right-hand corner, left spring compresses right spring and props up; Concave-convex road surface spring plays cushioning effect, and when turning to, spring plays the effect of steady shatter-resistant car.
Above exemplary description is done to the utility model; should be noted that; when not departing from core of the present utility model, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection domain of the present utility model.
Claims (3)
1. three-wheel vehicle wave shock-damping structure, it is characterized in that, comprise crossbeam, the first spring, the second spring, the first rocking arm and the second rocking arm, wherein: in described crossbeam central authorities, two mounting holes are set, described first rocking arm is made up of the first rocking arm link and the first rocking arm horizontal part, and described second rocking arm is made up of the second rocking arm link and the second rocking arm horizontal part; Arrange mounting hole in one end of the first rocking arm link, the other end of the first rocking arm link is connected with the first rocking arm horizontal part; Arrange mounting hole in one end of the second rocking arm link, the other end of the second rocking arm link is connected with the second rocking arm link; Run through the mounting hole of the first rocking arm link with the first tie bolt and be arranged on a mounting hole of crossbeam central authorities, and being fixedly connected with; Run through the mounting hole of the second rocking arm link with the second tie bolt and be arranged on another mounting hole of crossbeam central authorities, and being fixedly connected with; Between the side of described crossbeam and the first rocking arm horizontal part, be fixedly installed the first spring, between the opposite side and the second rocking arm horizontal part of described crossbeam, be fixedly installed the second spring.
2. three-wheel vehicle according to claim 1 wave shock-damping structure, it is characterized in that, between the side of described crossbeam and the first rocking arm horizontal part, utilize welding to be fixed.
3. three-wheel vehicle according to claim 1 wave shock-damping structure, it is characterized in that, between the opposite side and the second rocking arm horizontal part of described crossbeam, utilize welding to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332927.0U CN204077912U (en) | 2014-06-20 | 2014-06-20 | Three-wheel vehicle wave shock-damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332927.0U CN204077912U (en) | 2014-06-20 | 2014-06-20 | Three-wheel vehicle wave shock-damping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204077912U true CN204077912U (en) | 2015-01-07 |
Family
ID=52170653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332927.0U Expired - Fee Related CN204077912U (en) | 2014-06-20 | 2014-06-20 | Three-wheel vehicle wave shock-damping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204077912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235803A (en) * | 2015-11-20 | 2016-01-13 | 温州拓骏智能科技有限公司 | Electric scooter |
| WO2018068272A1 (en) * | 2016-10-13 | 2018-04-19 | 深圳易马达科技有限公司 | Back wheel shock-absorbing mechanism |
-
2014
- 2014-06-20 CN CN201420332927.0U patent/CN204077912U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235803A (en) * | 2015-11-20 | 2016-01-13 | 温州拓骏智能科技有限公司 | Electric scooter |
| WO2018068272A1 (en) * | 2016-10-13 | 2018-04-19 | 深圳易马达科技有限公司 | Back wheel shock-absorbing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20200620 |