CN201941744U - Single-wheel and single-hook booster for electric vehicle - Google Patents
Single-wheel and single-hook booster for electric vehicle Download PDFInfo
- Publication number
- CN201941744U CN201941744U CN2011200355091U CN201120035509U CN201941744U CN 201941744 U CN201941744 U CN 201941744U CN 2011200355091 U CN2011200355091 U CN 2011200355091U CN 201120035509 U CN201120035509 U CN 201120035509U CN 201941744 U CN201941744 U CN 201941744U
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- CN
- China
- Prior art keywords
- hook
- booster
- wheel
- bar
- electric vehicle
- 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 a single-wheel and single-hook booster for an electric vehicle. The single-wheel and single-hook booster comprises a telescopic loop bar provided with a spring positioning bolt device, wherein an inner bar of the telescopic loop bar is hinged with a supporting hook, is limited and supported by an angle of 90 degrees, and can be folded and stored by rotating anticlockwise by 270 degrees; and the lower end of an outer bar of the telescopic loop bar which is on the same side as the supporting hook is provided with a roller. Due to the adoption of the booster, the electric vehicle of which the tire is punctured or leaks air on the way is convenient to push. The booster is light and simple.
Description
Affiliated technical field
The utility model relates to the single hook battery-driven car of a kind of single-wheel booster.Especially, when battery-driven car is blown out on the way or do not had gas, pushing away battery-driven car to compliant desk or to go home be very heavy and very slow very difficult thing, flat tire go-cart and can further roll bad the inner tube of a tyre, the utility model can push away the battery-driven car walking easily.
Background technology
Known, do not have when at present battery-driven car is blown out on the way or leaked gas a kind ofly can under flat tire situation, easily push away the utensil that battery-driven car can not roll bad the inner tube of a tyre again.
Summary of the invention
Do not have a kind ofly can easily push away the deficiency that battery-driven car can not roll bad the utensil of the inner tube of a tyre again under flat tire situation in order to fill up present battery-driven car, the utility model is released the single hook battery-driven car of a kind of single-wheel booster, and it can push away the battery-driven car walking of flat tire easily.
The technical scheme that its technical matters that solves the utility model adopts is: be hinged into 90 spacing supports with a hook on the bar in the telescopic sleeving rod that spring fastening screw device is housed, telescopic sleeving rod, but backward rotation 270 degree folding storages.Outer bar lower end of telescopic sleeving rod and hook homonymy are equipped with roller.
The beneficial effects of the utility model are, bring convenience for the battery-driven car flat tire go-cart of blowing out on the way or leak gas, and are light and handy, simple.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 is the utility model constructional drawing.
Fig. 2 is the folding figure of the utility model.
The outer bar of 1. telescopic sleeving rods, 2. bar, 3. hook, 4. spring fastening screw, 5. roller in the telescopic sleeving rod among the figure.
The specific embodiment
In Fig. 1, the outer bar (1) of telescopic sleeving rod that spring fastening screw (4) is housed is enclosed within outer sliding joining of bar (2) in the telescopic sleeving rod that has a plurality of pin-and-holes.Latter upper end is hinged into the spacing support of 90 degree with hook (3), but backward rotation 270 degree folding storages.Outer bar (1) lower end of telescopic sleeving rod and hook (2) homonymy are equipped with roller (5).
During use, littlely incline, hook (2) is inserted in the electric vehicle hub upper aperture, hand steered electric car handle, can push away easily and walk once drawing the liftoff holder of wheel of battery-driven car to hang on the booster by people's direction.
In Fig. 2, hook (3) backward rotation 270 is spent into the folding storage shape.
Claims (2)
1. the single hook battery-driven car of single-wheel booster, it is characterized in that: be hinged into 90 spacing supports with a hook on the bar in the telescopic sleeving rod that spring fastening screw device is housed, telescopic sleeving rod, outer bar lower end and hook homonymy are equipped with roller.
2. the single hook battery-driven car of single-wheel according to claim 1 booster is characterized in that: but 270 degree of the hook backward rotation on the bar shrink collection in the telescopic sleeving rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200355091U CN201941744U (en) | 2011-01-26 | 2011-01-26 | Single-wheel and single-hook booster for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200355091U CN201941744U (en) | 2011-01-26 | 2011-01-26 | Single-wheel and single-hook booster for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201941744U true CN201941744U (en) | 2011-08-24 |
Family
ID=44469092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200355091U Expired - Fee Related CN201941744U (en) | 2011-01-26 | 2011-01-26 | Single-wheel and single-hook booster for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201941744U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616301A (en) * | 2011-01-26 | 2012-08-01 | 徐秉朗 | Roll booster for single-wheel and single-hook electrombile |
| CN102774357A (en) * | 2012-07-23 | 2012-11-14 | 杨明学 | Two-wheeled vehicle with support bracket spare wheel |
| CN107840063A (en) * | 2017-11-04 | 2018-03-27 | 宋彦震 | Adjustable locking carry of shared bicycle improves device |
| CN109230175A (en) * | 2018-08-14 | 2019-01-18 | 浙江理工大学 | A kind of auxiliary device convenient for sharing bicycle movement after lock |
-
2011
- 2011-01-26 CN CN2011200355091U patent/CN201941744U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616301A (en) * | 2011-01-26 | 2012-08-01 | 徐秉朗 | Roll booster for single-wheel and single-hook electrombile |
| CN102774357A (en) * | 2012-07-23 | 2012-11-14 | 杨明学 | Two-wheeled vehicle with support bracket spare wheel |
| CN107840063A (en) * | 2017-11-04 | 2018-03-27 | 宋彦震 | Adjustable locking carry of shared bicycle improves device |
| CN109230175A (en) * | 2018-08-14 | 2019-01-18 | 浙江理工大学 | A kind of auxiliary device convenient for sharing bicycle movement after lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20120126 |