CN204801970U - Drift tricycle of rearmounted rear -guard - Google Patents
Drift tricycle of rearmounted rear -guard Download PDFInfo
- Publication number
- CN204801970U CN204801970U CN201520217446.XU CN201520217446U CN204801970U CN 204801970 U CN204801970 U CN 204801970U CN 201520217446 U CN201520217446 U CN 201520217446U CN 204801970 U CN204801970 U CN 204801970U
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- drift
- frame
- wheel
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- panel
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Abstract
The utility model discloses a drift tricycle of rearmounted rear -guard, including guide system and actuating system and frame, the frame rear end is connected with two rear wheels and seat, and the frame front end is equipped with the front wheel that the diameter is greater than the rear wheel, the actuating system locate in the frame of seat rear side, the actuating system include engine or motor, the engine has the differential mechanism through change -speed gearing group or clutch, the differential mechanism both sides are equipped with drive shaft, two drive shaft and two rear wheel fixed connection respectively. The utility model discloses with placing not only strong driving force of drift tricycle frame behind the engine in, produced the strong back of the body that pushes away to the user and felt, improved the cornering ability to adopt the drive shaft of differential mechanism structure through two different rotational speeds improve the drift tricycle two rear wheels of turn in -process grab the ground performance, prevent to turn on one's side.
Description
Technical field
The utility model relates to a kind of three-wheel sports equipment, particularly relates to a kind of drift three-wheel vehicle of rearmounted rear-guard.
Background technology
Bicycle art and some extreme sport fields is mainly referred at present at sports equipment, along with improving constantly of people's living standard, having obtained suitable universally has the wide market space, and the drift technology especially for vehicle obtains liking of users.Current drift for be the dynamic racing car of tool, automobile etc., and the field such as bicycle, three-wheel vehicle lack actv. development.In technical development process for three-wheel vehicle drift, due to speed during tricycle braking, unexpected deceleration or technical matterss such as often causing vehicle appearance rollover of turning, the major cause of turning on one's side is caused to be that inside and outside two trailing wheels are different at turning process medium velocity, and connect two trailing wheels with regard to an axle and only have a kind of speed, directly results in rollover, how to improve the vehicle stability in turning, brake process, be the object that those skilled in the art study always.
Summary of the invention
The utility model provides that a kind of structure is simple, braking is stablized, prevent the drift three-wheel vehicle of the rearmounted rear-guard of turning on one's side.
A kind of drift three-wheel vehicle of rearmounted rear-guard, comprise guidance system and drive system and frame, frame rear end is connected with two trailing wheels and seat, frame front end is provided with the front-wheel that diameter is greater than trailing wheel, make to produce velocity contrast between front and back wheel because front wheel diameter is greater than trailing wheel, when front-wheel is checked separately in brake in handle side, human body is because inertia is to preshoot, reduce the positive pressure between trailing wheel and ground under steam, as long as now rotating handles produces transverse force and can produce the drift of three-wheel vehicle, phenomenon of wagging the tail, achieve the technical purpose of three-wheel vehicle drift.Certain this drift technology is the simplest implementation, also can realize the drift of various ways by other means.
Described drive system is located in the frame on rear side of seat; Described drive system comprises driving engine or motor, and driving engine or motor are by gear teeth wheels or power-transfer clutch connected with differential, and diff both sides are respectively equipped with axle drive shaft, and two axle drive shafts are fixedly connected with two trailing wheels.Engine at extreme rear, in drift three-wheel vehicle frame not only powerful, creates the strong back of the body that pushes away for user and feels, improve driving performance.Differential design improves the earth-catching property of drift three-wheel vehicle two trailing wheels in turning process by the axle drive shaft of two different rotating speeds, prevents rollover.Axle drive shaft periphery is socketed with disc brake brake disc, and disc brake brake disc is connected at the brake on stretcher by brake cable, realize the double action of service brake and parking brake.As a kind of relative alternative structure driving engine by gear teeth wheels, directly can connect rear wheel driving axle, this rear wheel driving axle can be that the axis structure of whole connects two trailing wheels.
Guidance system comprises handle and the front-wheel of front fork connection, front fork comprises two supports connecting front-wheel both sides respectively, two bracket end are provided with the first panel, first panel is provided with two columns, two column tops are provided with the second panel, be provided with the sleeve pipe of connection frame between two columns, sleeve pipe connects the first panel and the second panel by center bolt.The guidance system of this kind of drift three-wheel vehicle by the first panel and the second panel, arrange two columns and form a stable framed structure, and two supports of this framed structure and front fork is integrally or is fastenedly connected between two panels.The sleeve pipe of connection frame connects the first panel and the second panel by center bolt, this kind of connection structure, only achieve the fixing of sleeve pipe axis, and the position of sleeve pipe radial direction mainly relies on box face and the friction force between the first panel and the second panel to limit, this kind of friction force is only suitable for drift three-wheel vehicle and travels normally, when there is brake, powerful braking force overcomes appeal friction force, make relative first panel of sleeve pipe and or the second panel there is forward swing, the dynamics that leans forward of driver is slowed down with this, improve driving comfort, certainly the stability of drift three-wheel vehicle is also substantially increased.The center bolt two ends being positioned at inside pipe casing in order to the stability improving drift three-wheel vehicle are further socketed with bearing, drive flexibly on the basis of front-wheel at help handle, control relative first panel of sleeve pipe and or the amount of leaning forward that occurs of the second panel.Handle is bolted the second panel.Split type structure is provided with in the middle of the front end of frame and rear end.
Described frame both sides are connected with stretcher by pipe link, make user have more comfortable riding.Pipe link is spliced to form by two poles of connecting pin pedal and connection frame respectively, facilitates collapsed transportable, improves the degree of utilization in space.
Described frame is provided with seat, and seat bottom is provided with the chute of fork controls switch, to regulate the spacing between driver and handle, improves the comfort level of driving.
Connection angle between described frame and sleeve pipe is 60 degree, form the hypotenuse of frame, sleeve pipe thus along front fork to the oblique line of bottom surface and form an approximate equilateral triangle between interplanar distance accordingly, strengthen the stability of the whole car body of drift three-wheel vehicle.
Described axle drive shaft periphery is socketed with disc brake brake disc, and disc brake brake disc is connected at the brake on stretcher by brake cable.
The utility model by engine at extreme rear in drift three-wheel vehicle frame not only powerful, the strong back of the body that pushes away is created for user feel, improve driving performance, and the axle drive shaft adopting differential design to pass through two different rotating speeds improves the earth-catching property of drift three-wheel vehicle two trailing wheels in turning process, prevents rollover.
Accompanying drawing explanation
Be illustrated in figure 1 the drift three-wheel vehicle perspective view of the rearmounted rear-guard of the utility model.
Detailed description of the invention
A drift three-wheel vehicle for rearmounted rear-guard as shown in Figure 1, comprise guidance system and drive system and frame 10, frame 10 rear end is connected with two trailing wheels 8 and seat 4, and frame 10 front end is provided with the front-wheel 1 that diameter is greater than trailing wheel 8.
Drive system is located in the frame on rear side of seat 4, drive system comprises driving engine 6, and driving engine is connected with diff 9 by gear teeth wheels 7, and diff 9 both sides are respectively equipped with axle drive shaft, two axle drive shafts are fixedly connected with two trailing wheels 8, form two kinds of different rotating speeds prevent rollover when turning.Axle drive shaft periphery is socketed with disc brake brake disc 5, and disc brake brake disc is connected at the brake 3 on stretcher by brake cable, and the brake on stretcher forms dual drag performance with the parking brake on drift three-wheel vehicle handle.
Guidance system comprises handle and the front-wheel 1 of front fork 2 connection, front fork 2 comprises two supports connecting front-wheel both sides respectively, two bracket end are provided with the first panel, first panel is provided with two columns, two column tops are provided with the second panel, be provided with the sleeve pipe of connection frame between two columns, sleeve pipe connects the first panel and the second panel by center bolt.The sleeve pipe of connection frame connects the first panel and the second panel by center bolt, this kind of connection structure, only achieve the fixing of sleeve pipe axis, and the position of sleeve pipe radial direction mainly relies on box face and the friction force between the first panel and the second panel to limit, this kind of friction force is only suitable for drift three-wheel vehicle and travels normally, when there is brake, powerful braking force overcomes appeal friction force, make relative first panel of sleeve pipe and or the second panel there is forward swing, the dynamics that leans forward of driver is slowed down with this, improve driving comfort, certainly the stability of drift three-wheel vehicle is also substantially increased.The center bolt two ends being positioned at inside pipe casing in order to the stability improving drift three-wheel vehicle are further socketed with bearing, drive flexibly on the basis of front-wheel at help handle, control relative first panel of sleeve pipe and or the amount of leaning forward that occurs of the second panel.Handle is bolted the second panel.
Frame 10 both sides are connected with stretcher by pipe link 11, make user have more comfortable riding.Pipe link is spliced to form by two poles of connecting pin pedal and connection frame respectively, and stitching portion 12 can be transported by convenient disassembly, improves the degree of utilization in space.The seat bottom that frame is arranged is provided with the chute of fork controls switch, to regulate the spacing between driver and handle, improves the comfort level of driving.
Claims (7)
1. the drift three-wheel vehicle of a rearmounted rear-guard, comprise guidance system and drive system and frame, frame rear end is connected with two trailing wheels and seat, and frame front end is provided with the front-wheel that diameter is greater than trailing wheel, it is characterized in that: described drive system is located in the frame on rear side of seat; Described drive system comprises driving engine or motor, and driving engine or motor are by gear teeth wheels connected with differential, and diff both sides are respectively equipped with axle drive shaft, and two axle drive shafts are fixedly connected with two trailing wheels.
2. the drift three-wheel vehicle of rearmounted rear-guard as claimed in claim 1, it is characterized in that: described guidance system comprises handle and the front-wheel of front fork connection, front fork comprises two supports connecting front-wheel both sides respectively, two bracket end are provided with the first panel, first panel is provided with two columns, two column tops are provided with the second panel, are provided with the sleeve pipe of connection frame between two columns, and sleeve pipe connects the first panel and the second panel by center bolt.
3. the drift three-wheel vehicle of rearmounted rear-guard as claimed in claim 1, is characterized in that: described frame both sides are connected with stretcher by pipe link.
4. the drift three-wheel vehicle of rearmounted rear-guard as claimed in claim 2, is characterized in that: described handle is bolted the second panel.
5. the drift three-wheel vehicle of rearmounted rear-guard as claimed in claim 2, is characterized in that: described in be positioned at inside pipe casing center bolt two ends be socketed with bearing.
6. the drift three-wheel vehicle of rearmounted rear-guard as claimed in claim 1, is characterized in that: described axle drive shaft periphery is socketed with disc brake brake disc, and disc brake brake disc is connected at the brake on stretcher by brake cable.
7. the drift three-wheel vehicle of rearmounted rear-guard as claimed in claim 3, is characterized in that: described pipe link is spliced to form by two poles of connecting pin pedal and connection frame respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217446.XU CN204801970U (en) | 2015-04-02 | 2015-04-02 | Drift tricycle of rearmounted rear -guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217446.XU CN204801970U (en) | 2015-04-02 | 2015-04-02 | Drift tricycle of rearmounted rear -guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801970U true CN204801970U (en) | 2015-11-25 |
Family
ID=54586831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520217446.XU Expired - Fee Related CN204801970U (en) | 2015-04-02 | 2015-04-02 | Drift tricycle of rearmounted rear -guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110621513A (en) * | 2017-05-18 | 2019-12-27 | 株式会社普利司通 | Tire set for tricycle |
-
2015
- 2015-04-02 CN CN201520217446.XU patent/CN204801970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110621513A (en) * | 2017-05-18 | 2019-12-27 | 株式会社普利司通 | Tire set for tricycle |
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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 |
Granted publication date: 20151125 Termination date: 20170402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |