CN204196875U - Swing arm set composite electric bicycle is met an urgent need wheels - Google Patents
Swing arm set composite electric bicycle is met an urgent need wheels Download PDFInfo
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- CN204196875U CN204196875U CN201420669916.1U CN201420669916U CN204196875U CN 204196875 U CN204196875 U CN 204196875U CN 201420669916 U CN201420669916 U CN 201420669916U CN 204196875 U CN204196875 U CN 204196875U
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- pipe link
- swing arm
- wheel carrier
- wheels
- carrier body
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Abstract
Swing arm set composite electric bicycle is met an urgent need wheels, can be used for the auxiliary carrying of Electrical Bicycle under tire flat, wheel lock wait indefinitely emergency case, structure is simple, easy to use, can being equipped with car, efficiently solving a difficult problem for Electrical Bicycle difficult when meeting with emergency case.It is characterized in that wheels are made up of two independent wheel carriers, single wheel carrier structure comprises body, swing arm type pipe link and roller three part, roller is arranged on wheel carrier body interior by roller shaft, swing arm type pipe link is arranged on wheel carrier body one end by arm shaft, pipe link is had the locking head tightened by screw thread fit, at the wheel carrier body other end, with the draw-in groove matched with pipe link.When Electrical Bicycle normally travels, swing arm type pipe link is folded to wheel carrier body side, take volume little, be convenient to deposit, when Electrical Bicycle run into tyre damage or wheel lock wait indefinitely emergency case time, swing arm type pipe link is outwards opened, and is joined end to end by two wheel carriers by the draw-in groove on the locking head on pipe link and wheel carrier body, be combined into closed shaped as frame wheels, realize the auxiliary carrying of Electrical Bicycle.
Description
Technical field
The Electrical Bicycle that the present invention relates to a kind of swing arm combination form is met an urgent need wheels, can be used for the auxiliary carrying of Electrical Bicycle under tire flat, wheel lock wait indefinitely emergency case, can being equipped with car, efficiently solving a difficult problem for Electrical Bicycle difficult when meeting with emergency case.
Background technology
Along with the development of Electrical Bicycle technology is with universal, Electrical Bicycle has become the requisite vehicle of the people gradually, by the end of the first half of the year in 2014, China's Electrical Bicycle recoverable amount has broken through 200,000,000, Electrical Bicycle is convenient with it, low-carbon (LC), cheap many advantages such as grade, develop into new industry in the last few years, but As time goes on, some problems and shortcomings of Electrical Bicycle also highlight gradually, when these problems are mainly reflected in and occur road emergency, Electrical Bicycle in the market lacks corresponding emergency serving unit.
The emergency that Electrical Bicycle may run into mainly comprises two kinds, the first be owing to blowing out, tyre damage or the malfunctioning loss of tyre pressure caused of charging valve.Compared with automobile, Electrical Bicycle does not have sufficient space to be equipped with spare tyre, and is integrated on trailing wheel due to motor, even if be equipped with spare tyre, cannot free-handly change yet, and when tyre damage, does not have any effect even if be equipped with Floor Pump with car yet; The second situation that Electrical Bicycle may run into is because key is lost or lock damage, causes normally unblanking.More than occurring during these unforeseen circumstancess, most actv. solution is exactly Electrical Bicycle is transported to maintenance point nearby or past-sale service point keeps in repair.When the problems referred to above appear in bicycle, one hand can be adopted to mention damaged tire side, singlehanded controlling party to method car is carried out, even bicycle directly can be lifted with hands.But due to battery-driven car quality too large, the strength by means of a people almost cannot complete similar operation at all, therefore, needs to develop that a kind of volume is little, lightweight, the auxiliary handbarrow that can be equipped with car is as emergency serving unit.Swing arm set composite electric bicycle involved in the present invention is met an urgent need wheels, designs just in order to address this problem.
Summary of the invention
In order to solve the auxiliary emergency facility that Electrical Bicycle on Vehicles Collected from Market does not have to be equipped with car, run into tyre damage or wheel lock wait indefinitely emergency case time difficult problem, invent swing arm set composite electric bicycle to meet an urgent need wheels, it is characterized in that: wheels are made up of two independent wheel carriers, single wheel carrier structure comprises body, swing arm type pipe link and roller three part, roller is arranged on wheel carrier body interior by roller shaft, swing arm type pipe link is arranged on wheel carrier body one end by arm shaft, pipe link is had the locking head tightened by screw thread fit, at the wheel carrier body other end, with the draw-in groove matched with pipe link, when not working, swing arm type pipe link is folded to wheel carrier body side, time in running order, swing arm type pipe link is outwards opened, two wheel carriers are joined end to end by the draw-in groove on the locking head on pipe link and wheel carrier body, be combined into closed shaped as frame wheels, damaged tire is fixed in the middle of shaped as frame wheels, pipe link is responsible for bearing car body gravity, the auxiliary carrying of Electrical Bicycle is realized by the roller below wheel carrier.By regulating locking head position, the effective usable length of pipe link can be changed, thus change spacing inside wheels, realize wheels being fixedly clamped to damaged tire both sides, also make wheels adapt to and be applied to the Electrical Bicycle tire of different width dimensions.
The invention has the beneficial effects as follows: wheel group structure is simple, carry easily, easy to use, be applicable to the Electrical Bicycle tire of different size, efficiently solve a difficult problem for Electrical Bicycle difficult when meeting with emergency case, having filled up the market vacancy.
Accompanying drawing explanation
Fig. 1 is that swing arm set composite electric bicycle is met an urgent need the appearance figure of wheels;
Fig. 2 is five of single wheel carrier to projection view;
Fig. 3 is the structural blast figure of single wheel carrier;
Fig. 4 is the upset schematic diagram of swing arm type pipe link;
Fig. 5 is locking head position adjustments schematic diagram;
Fig. 6 is the operating diagram of the mutual combination locking of wheel carrier;
Fig. 7 is the appearance figure of shaped as frame wheels;
Fig. 8 is that swing arm set composite electric bicycle is met an urgent need the operating diagram of wheels;
Fig. 9 is that swing arm set composite electric bicycle is met an urgent need the operating diagram of wheels;
In figure, 01 is wheel carrier upward view, and 02 is wheel carrier right elevation, and 03 is wheel carrier front elevation, and 04 is wheel carrier left view, and 05 is wheel carrier birds-eye view; 11 is locking head, and 12 is swing arm type pipe link, and 13 is arm shaft, and 14 is the draw-in groove that wheel carrier matches with pipe link, and 15 is wheel carrier body, and 16 is roller, and 17 is roller shaft, and 18 is rubber sheet gasket, and 21 is spacing inside wheels.
Detailed description of the invention
As shown in Figure 1, swing arm set composite electric bicycle wheels of meeting an urgent need are configured to by two independent wheels.The composition of single wheel carrier comprises body, roller and pipe link three parts, two rollers 16 are arranged on wheel carrier body interior by roller shaft 17, swing arm type pipe link 12 is arranged on wheel carrier body one end by arm shaft 13, locking head 11 is tightened on pipe link by screw thread fit, at the wheel carrier body other end, with the draw-in groove 14 matched with pipe link, as shown in Figure 3.Figure 2 shows that each parts of wheel carrier install after five direction view.
When Electrical Bicycle normally travels, swing arm type pipe link is folded to wheel carrier body side, and is fixed by locking head, as shown in Figure 1.It is little that wheel carrier in this state takies volume, easy to carry, is convenient to deposit, and can be used as accessory appliances and carry with car.
When Electrical Bicycle run into tyre damage or wheel lock wait indefinitely emergency case time, swing arm type pipe link is outwards opened, as shown in Figure 4.Locking head on pipe link is matched with pipe link by screw thread, by rotating tappet head, can regulate the position of tappet head on pipe link, thus regulates effective usable length of pipe link, as shown in Figure 5.Pipe link on two wheel carriers is all outwards opened upset, and the draw-in groove on respective pipe link and the other side's wheel carrier body is joined end to end, and by the mutual fastening of locking head, form the wheels of a closed frame-type structure, as shown in Figure 6.At this moment damaged tire is placed on wheels, the gravity of tire and Electrical Bicycle is now born by pipe link, the left and right sides is clamped by inside two wheel carriers, by regulating locking head, wheels inner pitch 21 can be changed, can guarantee that tire is locked on the one hand, also make wheels go for the tire of different in width specification on the other hand, rubber sheet gasket for increasing friction force is installed simultaneously inside wheel carrier, further ensures wheels and be connected with the firm of damaged tire.
Swing arm set composite electric bicycle meet an urgent need wheels practical function figure as shown in Figure 8, Figure 9.
Claims (2)
1. swing arm set composite electric bicycle is met an urgent need wheels, it is characterized in that: wheels are made up of two independent wheel carriers, single wheel carrier structure comprises body, swing arm type pipe link and roller three part, roller is arranged on wheel carrier body interior by roller shaft, swing arm type pipe link is arranged on wheel carrier body one end by arm shaft, pipe link is had the locking head tightened by screw thread fit, at the wheel carrier body other end, with the draw-in groove matched with pipe link, when not working, swing arm type pipe link is folded to wheel carrier body side, time in running order, swing arm type pipe link is outwards opened, two wheel carriers are joined end to end by the draw-in groove on the locking head on pipe link and wheel carrier body, be combined into closed shaped as frame wheels, damaged tire is fixed in the middle of shaped as frame wheels, pipe link is responsible for bearing car body gravity, the auxiliary carrying of Electrical Bicycle is realized by the roller below wheel carrier.
2. swing arm set composite electric bicycle according to claim 1 is met an urgent need wheels, it is characterized in that: by regulating locking head position, the effective usable length of pipe link can be changed, thus spacing inside change wheels, realize wheels being fixedly clamped to damaged tire both sides, also make wheels adapt to and be applied to the Electrical Bicycle tire of different width dimensions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669916.1U CN204196875U (en) | 2014-11-11 | 2014-11-11 | Swing arm set composite electric bicycle is met an urgent need wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669916.1U CN204196875U (en) | 2014-11-11 | 2014-11-11 | Swing arm set composite electric bicycle is met an urgent need wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196875U true CN204196875U (en) | 2015-03-11 |
Family
ID=52654864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420669916.1U Expired - Fee Related CN204196875U (en) | 2014-11-11 | 2014-11-11 | Swing arm set composite electric bicycle is met an urgent need wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204196875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309592A (en) * | 2014-11-11 | 2015-01-28 | 娄素芳 | Swing arm combination type electric bicycle emergency wheel group |
-
2014
- 2014-11-11 CN CN201420669916.1U patent/CN204196875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309592A (en) * | 2014-11-11 | 2015-01-28 | 娄素芳 | Swing arm combination type electric bicycle emergency wheel group |
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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: 20150311 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |