CN203427934U - Electric bicycle power wheel substituting device - Google Patents
Electric bicycle power wheel substituting device Download PDFInfo
- Publication number
- CN203427934U CN203427934U CN201320379774.0U CN201320379774U CN203427934U CN 203427934 U CN203427934 U CN 203427934U CN 201320379774 U CN201320379774 U CN 201320379774U CN 203427934 U CN203427934 U CN 203427934U
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- China
- Prior art keywords
- electric bicycle
- power wheel
- adapter plate
- wheel
- universal wheel
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric bicycle power wheel substituting device and belongs to the technical field of electric bicycle auxiliary devices. The electric bicycle power wheel substituting device comprises a fixed plate (1), a supporting sleeve (2), a supporting telescopic rod (3), a universal wheel support (4) and a universal wheel (5), wherein the fixed plate (1) is fixed on a rear fork of an electric bicycle, the fixed plate (1) is welded to the supporting sleeve (2), the supporting telescopic rod (3) is welded to the universal wheel support (4), the universal wheel (5) is installed on the universal wheel support (4) through a shaft, and the supporting telescopic rod (3) and the supporting sleeve (2) are telescopically and fixedly connected. The electric bicycle power wheel substituting device has the advantages of serving as an emergency tool when tires of the electric bicycle leak air and the electric bicycle cannot be ridden and pushed, preventing the tires from being ground and damaged by overlarge friction between the tires and the ground and prolonging the service life of the tires. The electric bicycle power wheel substituting device is simple to operate, small in size and convenient to carry.
Description
Technical field
The utility model relates to a kind of propulsion wheel of electric vehicle replacement device, belongs to battery-driven car auxiliary device technical field.
Background technology
When people ride battery-driven car trip, often run into the situation that propulsion wheel of electric vehicle is blown out and leaked gas.The power wheel of battery-driven car is the main position that drives whole battery-driven car to travel, once power wheel is blown out or leaked gas, battery-driven car just cannot ride or carry out.After battery-driven car, vehicle body is relatively heavy, if continue to ride or carry out probably that rubber-tyred roller is bad.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of propulsion wheel of electric vehicle replacement device, solves propulsion wheel of electric vehicle gas leakage and blows out and cause the problem that can not ride.
To achieve these goals, the technical solution adopted in the utility model is: a kind of propulsion wheel of electric vehicle replacement device, comprise adapter plate, support sleeve, support telescopic bar, caster bracket and cardan wheel, described adapter plate is fixed on the back vent of battery-driven car, adapter plate and support sleeve welding, support telescopic bar and caster bracket welding, cardan wheel is installed on caster bracket by axle, and support telescopic bar is fixedly connected with support sleeve is scalable.
As improvement of the present invention, described adapter plate top is provided with bolt hole, and bolt hole top is provided with bolt, and adapter plate is fixedly connected on the back vent of battery-driven car by bolt hole and bolt.Connect in this way, simple to operate, and can reach fixedly requirement.
Described support sleeve is connected by the screw column that is locked with support telescopic bar, can according to electric vehicle tyre and ground exposure level, adjust height of the present utility model easily.
The beneficial effects of the utility model are: this device can be used as the Emergency Tool that can not ride and carry out because of electric wheel tyre air leakage, avoid grinding bad tire because of the excessive friction between tire and ground, extend the service life of tire.This device is simple to operate, and volume is small and exquisite, is easy to carry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, adapter plate, 2, support sleeve, 3, support telescopic bar, 4, caster bracket, 5, cardan wheel, 6, the screw column that is locked, 7, bolt.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1: the utility model comprises adapter plate 1, support sleeve 2, support telescopic bar 3, caster bracket 4 and cardan wheel 5, described adapter plate 1 is fixed on the back vent of battery-driven car, adapter plate 1 and support sleeve 2 welding, support telescopic bar 3 and caster bracket 4 welding, cardan wheel 5 is installed on caster bracket 4 by axle, and support telescopic bar 3 is fixedly connected with support sleeve 2 is scalable.
As improvement of the present invention, described adapter plate 1 top is provided with bolt hole, and bolt hole top is provided with bolt 7, and adapter plate 1 is installed and is fixedly connected on the back vent of battery-driven car by bolt hole and bolt 7.Connect in this way, simple to operate, and can reach fixedly requirement.
As a further improvement on the present invention, described support sleeve 2 is connected by the screw column 6 that is locked with support telescopic bar 3, can according to electric vehicle tyre and ground exposure level, adjust height of the present utility model easily, make when using the utility model propulsion wheel of electric vehicle stressed little, in use procedure, use rope that propulsion wheel of electric vehicle is tied up, making between tire and rim can not play, facilitates subsequent repair work.
Claims (3)
1. a propulsion wheel of electric vehicle replacement device, it is characterized in that comprising adapter plate (1), support sleeve (2), support telescopic bar (3), caster bracket (4) and cardan wheel (5), described adapter plate (1) is fixed on the back vent of battery-driven car, adapter plate (1) and support sleeve (2) welding, support telescopic bar (3) and caster bracket (4) welding, it is upper that cardan wheel (5) is installed on caster bracket (4) by axle, support telescopic bar (3) and scalable being fixedly connected with of support sleeve (2).
2. a kind of propulsion wheel of electric vehicle replacement device according to claim 1, it is characterized in that, described adapter plate (1) top is provided with bolt hole, and bolt hole top is provided with bolt (7), and adapter plate (1) is fixedly connected on the back vent of battery-driven car by bolt hole and bolt (7).
3. a kind of propulsion wheel of electric vehicle replacement device according to claim 1, is characterized in that, described support sleeve (2) is connected by the screw column that is locked (6) with support telescopic bar (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320379774.0U CN203427934U (en) | 2013-06-28 | 2013-06-28 | Electric bicycle power wheel substituting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320379774.0U CN203427934U (en) | 2013-06-28 | 2013-06-28 | Electric bicycle power wheel substituting device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203427934U true CN203427934U (en) | 2014-02-12 |
Family
ID=50056990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320379774.0U Expired - Fee Related CN203427934U (en) | 2013-06-28 | 2013-06-28 | Electric bicycle power wheel substituting device |
Country Status (1)
Country | Link |
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CN (1) | CN203427934U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103303395A (en) * | 2013-06-28 | 2013-09-18 | 郑尚明 | Substitute device for electric vehicle power wheel |
CN105035236A (en) * | 2015-06-29 | 2015-11-11 | 天津市金轮信德车业有限公司 | Telescopic support rod-type anti-forward turnover bicycle |
-
2013
- 2013-06-28 CN CN201320379774.0U patent/CN203427934U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103303395A (en) * | 2013-06-28 | 2013-09-18 | 郑尚明 | Substitute device for electric vehicle power wheel |
CN105035236A (en) * | 2015-06-29 | 2015-11-11 | 天津市金轮信德车业有限公司 | Telescopic support rod-type anti-forward turnover bicycle |
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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: 20140212 Termination date: 20140628 |
|
EXPY | Termination of patent right or utility model |