CN201095356Y - Booster for winter tyre vehicle - Google Patents
Booster for winter tyre vehicle Download PDFInfo
- Publication number
- CN201095356Y CN201095356Y CNU2007201923461U CN200720192346U CN201095356Y CN 201095356 Y CN201095356 Y CN 201095356Y CN U2007201923461 U CNU2007201923461 U CN U2007201923461U CN 200720192346 U CN200720192346 U CN 200720192346U CN 201095356 Y CN201095356 Y CN 201095356Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- wheels
- wheel
- supporting plates
- booster
- 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
Links
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
Landscapes
- Tires In General (AREA)
Abstract
The utility model relates to an auxiliary booster used on a flat tyre bicycle, which solves the problem that an electric bicycle, a bicycle or a motorcycle can be securely pushed during the process of a flat tyre. The auxiliary booster is composed of two supporting plates and four wheels. Four wheels are divided into two groups and are respectively connected and installed at the bottom parts of the two supporting plates through wheel axles, and the four wheels can be simultaneously rolled along the ground. Two supporting rods are installed at the upper parts of the two supporting plates, when being used, the flat tyre is only required to be positioned between the two supporting plates and is positioned on two wheel axles, the two supporting plates penetrate through the hole in the wheel hub of the flat tyre bicycle is connected and fixed with the upper parts of the two supporting plates, and then the flat tyre bicycle can be easily and freely pushed. If the front wheel is a flat tyre, the bicycle can be moved through being foot operated. The wheel axles are connected with the supporting rods in a disassembly way, and as long as the position dimension of the installing holes of the supporting rods is properly changed, the auxiliary booster is not only suitable for an electric motor car, but also suitable for an electric bicycle or a motorcycle.
Description
Technical field
The utility model belongs to the accessory device of Electrical Bicycle, relates to the device of the flat tire car of boosting.
Background technology
Battery-driven car comes into the market in a large number at present, and is popular to people deeply, and the user is more and more.But the front and back Tire ﹠ Tube of car is often punctured by sticker such as nail or cullet on the road, forms flat tire, can not ride smoothly.If ride reluctantly or powerful carrying out, will make Tire ﹠ Tube cause more macrolesion, even Tire ﹠ Tube is all scrapped.And implementation is very hard, and is more difficult to some womans and old young weak person.For this reason, market presses for the utensil of the flat tire car of design production boosting.
Summary of the invention
Problem at existing in the battery-driven car use at present designs a kind of booster that is used for flat tire car.
For achieving the above object, take technical scheme: the booster of this flat tire car, form by two support plates and four wheels; Two groups of bottoms that are installed in two support plates that are parallel to each other by wheel shaft before and after four wheels is divided into; To make four wheels simultaneously along ground surface by holding position; Two poles are installed on top at two support plates.
The beneficial effects of the utility model:
Put into flat tire (no matter front tyre or back tire) between two support plates of the present utility model and be placed on great wheel arbor above; Again two poles are passed flat tire wheel hub mesopore and two support plate tops are connected and fixed.So just, can the free battery-driven car of carrying out having flat tire like a cork.If front-wheel is flat tire, installs this booster and also can ride and move ahead very convenient leisure.And the booster of this flat tire car, simple in structure, easy, with low cost, the firm and durable, safe and reliable of production.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 represents the wheel scheme drawing of flat tire car.
The specific embodiment
With reference to description of drawings embodiment
The utility model is made up of two support plates 1 and four wheels as shown in Figure 1.Four wheels is divided into two groups of front and back, two every group.Two groups of wheels connect the bottom that is installed in two support plates that are parallel to each other 1 with wheel shaft 3 respectively, and great wheel arbor 3 is parallel to each other and is contour.During use flat tire wheel (as shown in Figure 2) is put between two support plates 1, and be placed on great wheel arbor 3 above, the inner distance A of two support plates should be a bit larger tham the tire thickness of flat tire wheel 5 for this reason; Then two poles 4 shown in Figure 1 are passed the top that flat tire wheel hub mesopore F is fastened on two support plates 1, need be a bit larger tham distance D between the two hole F apart from B between the two pole inboards for this reason, and between pole 4 and wheel shaft 3 inboards distance C should be a bit larger tham flat vehicle tyre outer rim between the F outward flange of hole apart from E, so that two poles can be passed hole F respectively smoothly.Change three kinds of A of the present utility model, B, C apart from size,, except that being used for battery-driven car, also can be used for Electrical Bicycle or motor bike applicable to dissimilar vehicles.For this reason, great wheel arbor and two poles all will removably connect, as long as change the corresponding position by the dress hole of two support plates, promptly applicable to dissimilar vehicles.
Claims (3)
1, the booster that is used for flat tire car is characterized in that being made up of two support plates (1) and four wheels (2); Four wheels is divided into two groups and connects the bottom that is installed in two support plates that are parallel to each other (1) by wheel shaft (3) respectively; Four wheels can freely roll along ground simultaneously. Adorn two poles (4) on the top of two support plates (1).
2, by the booster of the described flat tire car of claim 1, it is characterized in that the tire thickness of the width A of two support plates (1) greater than flat tire wheel; Between two poles (4) inboard apart from B greater than the distance D between the two hole F in the wheel hub of wheel (5); Between wheel shaft (3) and pole (4) inboard distance C greater than the tire outer rim to vehicle wheel hub bore F edge apart from E.
3, by the booster of the described flat tire car of claim 1, it is characterized in that all there is screw thread at the two ends of wheel shaft (3) and pole (4), removably connect by nut and two support plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201923461U CN201095356Y (en) | 2007-10-24 | 2007-10-24 | Booster for winter tyre vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201923461U CN201095356Y (en) | 2007-10-24 | 2007-10-24 | Booster for winter tyre vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201095356Y true CN201095356Y (en) | 2008-08-06 |
Family
ID=39922416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201923461U Expired - Fee Related CN201095356Y (en) | 2007-10-24 | 2007-10-24 | Booster for winter tyre vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201095356Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602374A (en) * | 2011-01-22 | 2012-07-25 | 徐秉朗 | Transverse double-wheel double-hook booster for electric vehicle |
-
2007
- 2007-10-24 CN CNU2007201923461U patent/CN201095356Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602374A (en) * | 2011-01-22 | 2012-07-25 | 徐秉朗 | Transverse double-wheel double-hook booster for electric vehicle |
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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: 20080806 Termination date: 20101024 |