CN2597318Y - Two-wheel forward treading plane scroll coil spring type scooter - Google Patents
Two-wheel forward treading plane scroll coil spring type scooter Download PDFInfo
- Publication number
- CN2597318Y CN2597318Y CNU022339809U CN02233980U CN2597318Y CN 2597318 Y CN2597318 Y CN 2597318Y CN U022339809 U CNU022339809 U CN U022339809U CN 02233980 U CN02233980 U CN 02233980U CN 2597318 Y CN2597318 Y CN 2597318Y
- Authority
- CN
- China
- Prior art keywords
- gear
- disc spring
- pedal
- wheel
- engagement
- 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 relates to a front pedaling spiral spring type bicycle. The driving device of the utility model comprises a pedaling part, an accelerating gear wheel train and a spiral spring part. The pedaling part comprises a pedal, a pedal shaft and an overrunning ratchet wheel mechanism; the spiral spring part comprises a spiral spring, a back stop overrunning ratchet mechanism and a large chain wheel. The whole vehicle has compact structure.
Description
The utility model belongs to the scooter of body-building, entertainment type.
Existing scooter has inertia scooter and Electric Scooter two classes.The inertia scooter is stepped on car by pin of people, after the another the feet step on the ground, because the force of inertia effect is slided car forward; Electric Scooter is by storage battery power supply, and DC motor drives.
The purpose of this utility model is exactly that the novel scooter that garage is walked is stepped at a kind of people of design station onboard, and this car is compared with above-mentioned inertia scooter, has fast, the recreational characteristics such as by force of speed; Compare with Electric Scooter, have simple in structure, cost is low, characteristics such as in light weight.
Technical solution of the present utility model is:
1. advance for driving scooter, adopt to comprise the actuating device that pedal part, multiplying wheel train, accumulation of energy scrollwork disc spring are partly formed.People's pin is push down on the pedal forward, and the gear in the driven wheel train rotates, thereby it is moving to drive the whirlpool spring suit that is contained on the major axis, tightens the scrollwork disc spring; People's pin unclamps pedal, because the effect of override type ratchet device, the train middle gear does not rotate, and under the reduction torsion spring effect, pedal is got back to initial position.Under the effect of retaining ratchet device, major axis can only drive whirlpool spring cover and tighten the plane scroll disc spring, and can not reverse.Behind people's several push down on the pedal, the drive torque that plane scroll disc spring energy stored is produced is enough to overcome the friction force that wheel is given on ground, and the plane scroll disc spring drives scrollwork disc spring box and rotates, thereby drives the hinge wheel rotation.Hinge wheel rotates thereby drive trailing wheel by the chain drive minor sprocket.The scooter segment distance that begins to travel forward.
For make the scooter processing technology simple, be convenient to assembling, two independent gears in override type ratchet device, the gear train, dual gear, retaining override type ratchet device, whirlpool spring cover and a scrollwork disc spring box are installed on the major axis; Two other dual gear in the gear train is installed on the minor axis; All by the antifriction-bearing box supporting, major axis is also supported by antifriction-bearing box above-mentioned part on major axis, the minor axis.
Further specify the CONSTRUCTED SPECIFICATION and the working process of plane scroll disc spring formula scooter below in conjunction with the example that provides in the accompanying drawing:
Fig. 1 two steps on plane scroll disc spring formula scooter arrangements sketch before taking turns.
(1) pedal wherein
(2) pedal-rod
(3) override type ratchet device
(4) reduction torsion spring
(5) gear
(6) gear in first dual gear
(7) gear in first dual gear
Gear in (8) second dual gears
Gear in (9) second dual gears
Gear in (10) the 3rd dual gears
Gear in (11) the 3rd dual gears
(12) gear
(13) retaining override type ratchet device
(14) major axis
(15) scrollwork disc spring box
(16) plane scroll disc spring
(17) whirlpool spring cover
(18) hinge wheel
(19) chain
(20) minor sprocket
(21) trailing wheel
(22) cover plate
Fig. 1 provides CONSTRUCTED SPECIFICATION of the present utility model.Pedal (1) is installed on the pedal-rod (2) by the articulation hole bolt, and pedal-rod (2) is installed on the override type ratchet device (3) by spline, and this ratchet device and gear (5) connect firmly.Gear (6) engagement on gear (5) and the dual gear 1, gear (8) engagement on gear on the dual gear 1 (7) and the dual gear 2, gear (10) engagement on gear on the dual gear 2 (9) and the dual gear 3, gear on the dual gear 3 (11) and gear (12) engagement; Pawl wheel in gear (12) and the retaining override type ratchet device (13) connects firmly, and connects with major axis (14) by key; Major axis (14) connects with whirlpool spring cover (17) by key, plane scroll disc spring (16) one ends are fixed on the whirlpool spring cover (17), the other end is fixed on the scrollwork disc spring box (15), scrollwork disc spring box (15) is bearing on the major axis (14) by a pair of antifriction-bearing box, and scrollwork disc spring box (15) is affixed with hinge wheel (18) again.Hinge wheel (18) drives the minor sprocket (20) that contains the override type ratchet device by chain (19), and minor sprocket (20) drives trailing wheel (21) and rotates.
Working process of the present utility model is as follows:
People's a pin stands on the cover plate (22), and the another pin is push down on the pedal (1) forward, and pedal shaft (2) is rotated around major axis (14), rotates by override type ratchet device (3) driven gear (5).By gear in the multiplying wheel train (5) and gear (6) engagement, gear (7) and gear (8) engagement, gear (9) and gear (10) engagement, gear (11) and gear (12) engagement, realize speedup, and driving whirlpool spring cover (17) rotation, whirlpool spring cover (17) begins to tighten plane scroll disc spring (16).The merit that people's foot pedal (1) is done is stored in the plane scroll disc spring (16) with form of energy.When people's pin unclamps pedal (1), because the effect of reduction torsion spring (4), pedal (1) is got back to initial position, because override type ratchet device (3) effect, gear in the speedup train does not rotate at this moment, and because retaining override type ratchet device (13) effect, scrollwork disc spring (16) can not unclamp, and only can tighten along with each rotation of whirlpool spring cover (17).Behind people's pin several push down on the pedal (1), energy stored is enough to overcome the friction drag that wheel is subjected in the scrollwork disc spring (16), and wheel is rotated and the segment distance that advances forward.The continuous push down on the pedal of people's pin (1), then scooter advances with a kind of more stable speed.
Fig. 2 two steps on plane scroll disc spring formula scooter car load sketch before taking turns.
Claims (1)
- One kind collect body-building, amusement is to step on plane scroll disc spring formula scooter before two of one is taken turns, its actuating device comprises pedal part, multiplying wheel train, accumulation of energy plane scroll disc spring part, it is characterized in that: A. pedal (1) is installed on the pedal-rod (2), pedal-rod (2) is installed on the override type ratchet device (3), and the one side is equipped with reduction torsion spring (4); B. the gear (5) in the pawl wheel of ratchet device and the multiplying wheel train connects firmly, gear (6) engagement in gear (5) and first dual gear, gear (8) engagement in gear (7) and second dual gear, gear (10) engagement in gear (9) and the 3rd dual gear, gear (11) and gear (12) engagement; Gear (12) connects firmly with retaining override type ratchet device (13), and is fixed on major axis (14) by key; C. the whirlpool spring cover (17) in the scrollwork disc spring box (15) connects firmly by key with major axis (14), and scrollwork disc spring (16) one ends and whirlpool spring cover (17) connect firmly, and the other end and scrollwork disc spring box (15) connect firmly, and scrollwork disc spring box (15) connects firmly with hinge wheel (18).Hinge wheel (18) drives the minor sprocket (20) that the override type ratchet device is housed by chain (19), and minor sprocket (20) drives trailing wheel (21) and rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022339809U CN2597318Y (en) | 2002-05-15 | 2002-05-15 | Two-wheel forward treading plane scroll coil spring type scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022339809U CN2597318Y (en) | 2002-05-15 | 2002-05-15 | Two-wheel forward treading plane scroll coil spring type scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2597318Y true CN2597318Y (en) | 2004-01-07 |
Family
ID=34149073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022339809U Expired - Fee Related CN2597318Y (en) | 2002-05-15 | 2002-05-15 | Two-wheel forward treading plane scroll coil spring type scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2597318Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966512A (en) * | 2016-06-16 | 2016-09-28 | 武汉大学 | Energy buffer device |
-
2002
- 2002-05-15 CN CNU022339809U patent/CN2597318Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966512A (en) * | 2016-06-16 | 2016-09-28 | 武汉大学 | Energy buffer device |
| CN105966512B (en) * | 2016-06-16 | 2018-11-13 | 武汉大学 | Energy buffer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |