CN201240482Y - Gravity energy storage spring type bicycle - Google Patents
Gravity energy storage spring type bicycle Download PDFInfo
- Publication number
- CN201240482Y CN201240482Y CNU2008200570274U CN200820057027U CN201240482Y CN 201240482 Y CN201240482 Y CN 201240482Y CN U2008200570274 U CNU2008200570274 U CN U2008200570274U CN 200820057027 U CN200820057027 U CN 200820057027U CN 201240482 Y CN201240482 Y CN 201240482Y
- Authority
- CN
- China
- Prior art keywords
- wind spring
- shaft
- wind
- wheel hub
- box
- 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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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
Disclosed is a gravity energy accumulative type wind spring bicycle which is characterized in that a wind spring box (10) is arranged in a rear wheel hub (9); a sprocket fixed on the rear wheel hub (9) is disengaged with two pawls arranged on the wind spring box (10) to enable a rear wheel to move forward freely when the wind spring box is not rotated (10); the sprocket is engaged with the two pawls to output power to the wind spring. A left flywheel (8) is fixed with a wind spring shaft (11); two small holes, including a steel rope traction hole and a tension spring reset hole are arranged on the edge of the left flywheel. A sprocket arranged on the wind spring shaft (11) is disengaged and engaged with a pawl in a shaft end nut on a rear wheel shaft (12) to enable the wind spring shaft (11) to only rotate forwards. The wind spring box (10) and the wind spring shaft (11) are nested with the shaft end nut. A spring (14) is arranged in a middle beam (15) of a rear fork frame (4) to enable a cushion rod (7) to vibrate due to the bumpy road surface and human gravity, and the left flywheel (8) is enabled to have reciprocating rotation to drive the wind spring shaft (11) to wind up the wind spring through the steel wire and the assistance of the torsion spring. A locking buckle is arranged on the lateral side of the wind spring box (10), and a control pin (13) is arranged on the rear fork frame (4), and the wind spring box (10) is controlled by a switch (1) on a handlebar (3) to drive the bicycle to move forward.
Description
Technical field: the utility model relates to a kind of gravity energy-storage formula spring motor bicycle, is the bicycle and man that a kind of chain and clockwork spring transmit power simultaneously specifically.
Background technology: traditional bicycle and man generally is to drive trailing wheel with foot-operated by chain transmission power, promotes bicycle and advances.
Summary of the invention: the purpose of this utility model is to provide a kind of structure utilize chain and clockwork spring feasible, that be convenient to make to transmit the bicycle and man of power simultaneously.To achieve these goals, the utility model adopts following technical scheme: a kind of gravity energy-storage formula spring motor bicycle, comprise front and back wheel, vehicle frame, cushion, the front and back crotch of wheel is installed, be installed in the tap on the front forked frame, the brake gear of front and back wheel and chain transmission system, it is characterized in that: insert the cushion rod in the rear crotch central sill, be provided with spring between lower end and central sill bottom, hind axle is provided with the winder of port band ratchet, the hind axle left end is provided with shaft end nut, the rear-wheel hub left end is furnished with the clockwork spring case, clockwork spring case left end is provided with left flywheel, the rear crotch left side is provided with the control pin, rear crotch central sill upper end is provided with lock pin, the rear-wheel hub left port is provided with a circle ratchet, and rear-wheel hub.The utility model good effect is the chain transmission system that both kept bicycle and man original, utilizes body weight to convert in the clockwork spring case that elastic force is stored in rear-wheel hub by mechanical transfer again, becomes body weight formula power system.Make the bicycle and man power system more become perfect.
Description of drawings: Fig. 1 is the surface structure scheme drawing of a preferred embodiment of the utility model.
Fig. 2 is the assembly power structural representation of a preferred embodiment of the utility model.
Fig. 3 is the assembly power axle side scheme drawing of a preferred embodiment of the utility model.
The specific embodiment: as shown in Figure 1 to Figure 3, the wheel hub (9) of trailing wheel is amplified, purpose is to hold a clockwork spring case (10), the left open end of wheel hub (9) is provided with and its fixing ratchet (24), can freely move ahead when not working at clockwork spring case (10) from the assurance trailing wheel with the pawl teeth on the clockwork spring case (10), clockwork spring case (10) is put in wheel hub (9) left side, and clockwork spring case (10) establishes two ratchets with respect to the edge of wheel hub ratchet (24) and ratchet (24) is meshing as the spiral spring power output point.The left side adds a flywheel (8) and is fixed on the winder (11), profile is anodontia, two apertures are worn at the edge, a cable traction hole, a torsion spring reset hole, winder (11) left port is provided with ratchet, with pawl teeth in the shaft end nut (19) that is fixed on the hind axle (12) from, close, restriction winder (11) can only rotate forward, also be the attachment point of clockwork spring the inner simultaneously, the outer end of clockwork spring and clockwork spring case (10) fixing (clockwork spring omits in the accompanying drawing for the ease of observing), clockwork spring case (10) is sleeved on the hind axle (12) by winder (11) and shaft end nut (19).In the central sill (15) of rear crotch (4), add a spring (14), cushion rod (7) under the cushion (6) is jolted and the effect up-and-down movement of human body gravity in riding because of ground-surface, and then do back and forth rotation by steel rope at the auxiliary bottom left flywheel (8) of torsion spring, be clockwork spring case (10) imput power.Clockwork spring case (10) the disc outside is established a spline hasp (25) and is controlled clockwork spring case (10) by the switch (1) that is contained on the tap (3) by steel rope, and control pin (13) is fixed on the rear crotch (4).Lock pin (5) is controlled by switch (2) by steel rope, lockable cushion (6) when needing.Clockwork spring case (10) outer rim is furnished with and its fixing wear-resisting steel loop (16), and the middle part is furnished with clockwork spring case axle (18) and clockwork spring case axle mother (17) fixes with it.Wheel hub (9) middle part is fixed with hub spindle (23), and a cover of dust (21) is joined in the outer end, and tighten nut (20) and cooperate with its rolling, freewheel (22) and its close-fitting, and be sleeved on together on the hind axle (12).
Claims (1)
- A kind of gravity energy-storage formula spring motor bicycle, comprise front and back wheel, vehicle frame, cushion, the front and back crotch of wheel is installed, be installed in the tap on the front forked frame, the brake gear of front and back wheel and chain transmission system, it is characterized in that: insert the cushion rod (7) in rear crotch (4) central sill (15), lower end and central sill (15) are provided with spring (14) between the bottom, hind axle (12) is provided with the winder (11) of port band ratchet, hind axle (12) left end is provided with shaft end nut (19), rear-wheel hub (9) left end is furnished with clockwork spring case (10), clockwork spring case (10) left end is provided with left flywheel (8), rear crotch (4) left side is provided with control pin (13), rear crotch (4) central sill (15) upper end is provided with lock pin (5), rear-wheel hub (9) left port is provided with a circle ratchet (24), and rear-wheel hub (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200570274U CN201240482Y (en) | 2008-04-08 | 2008-04-08 | Gravity energy storage spring type bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200570274U CN201240482Y (en) | 2008-04-08 | 2008-04-08 | Gravity energy storage spring type bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201240482Y true CN201240482Y (en) | 2009-05-20 |
Family
ID=40713772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200570274U Expired - Fee Related CN201240482Y (en) | 2008-04-08 | 2008-04-08 | Gravity energy storage spring type bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201240482Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438110A (en) * | 2018-01-30 | 2018-08-24 | 王宏利 | A kind of bicycle body's structure |
-
2008
- 2008-04-08 CN CNU2008200570274U patent/CN201240482Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438110A (en) * | 2018-01-30 | 2018-08-24 | 王宏利 | A kind of bicycle body's structure |
| CN108438110B (en) * | 2018-01-30 | 2020-11-06 | 王宏利 | Labor-saving comfortable bicycle with scissor-shaped bridge spring |
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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: 20090520 Termination date: 20120408 |