CN201519451U - Gravity-driven scooter - Google Patents
Gravity-driven scooter Download PDFInfo
- Publication number
- CN201519451U CN201519451U CN2009202272698U CN200920227269U CN201519451U CN 201519451 U CN201519451 U CN 201519451U CN 2009202272698 U CN2009202272698 U CN 2009202272698U CN 200920227269 U CN200920227269 U CN 200920227269U CN 201519451 U CN201519451 U CN 201519451U
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- CN
- China
- Prior art keywords
- connecting rod
- bracing frame
- wheel
- gravity
- gear
- 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 gravity-driven scooter belonging to leisure entertainment tool, wherein the front end and the rear end of a bracing frame are respectively provided with a front wheel and a rear wheel, wherein the wheel shaft of the front wheel is connected on the output end of a gear shifting box, and the input end of the gear shifting box is connected with a gravity drive device. The gravity-driven scooter is characterized by further comprising a pedal panel and a drive connecting rod, wherein the pedal panel is in a wrapped V-shaped structure, the wrapped middle portion is connected with the bracing frame through a support shaft, the front end of the pedal panel is connected with the drive connecting rod, a restoring spring is arranged between the pedal panel and the bracing frame, the drive connecting rod comprises a vertical connecting rod and a reversed U-shaped connecting rod, penetrates through the upper end of the vertical connecting rod of the bracing frame and is moveably connected with the pedal panel, the lower end of the vertical connecting rod and the top portion of the reversed U-shaped connecting rod are moveably axially connected, two bottom ends of the reversed U-shaped connecting rod are fixedly connected on two ends of the input shaft of the gear shifting box, and a gear on the input shaft of the gear shifting box and a corresponding meshing gear are non-return gears. The gravity-driven scooter is convenient to apply force, is convenient to accelerate, and is stable and reliable.
Description
Technical field
The utility model relates to a kind of weight-driven scooter, belongs to the amusement and recreation instrument.
Background technology
Along with improving constantly of people's living standard, body-building, leisure, amusement have become the necessary part of people's life, and the body-building recreation equipment of various ways is constantly gushed out, wherein scooter surely belongs to one of hot product, body-building recreation, challenging, liked by everybody.But in application, find, the inconvenience of the existing scooter application of force, the inconvenience speed-raising, steadiness is poor.
The utility model content
The purpose of this utility model is to provide a kind of weight-driven scooter, and the application of force is convenient, is convenient to speed-raising, and is solid and reliable.
Weight-driven scooter described in the utility model, the bracing frame rear and front end is separately installed with front-wheel and trailing wheel, the wheel shaft of front-wheel is connected the output of gearbox, the input of gearbox connects gravity driving device, it is characterized in that gravity driving device comprises foot panel and drive link, foot panel is the v-shaped structure of perk, the perk middle part is connected on the bracing frame by back shaft, the front end of foot panel connects drive link, be provided with back-moving spring between foot panel and the bracing frame, drive link is made of vertical links and inverted U-shaped connecting rod, the upper end and the foot panel of passing the vertical links of bracing frame flexibly connect, the lower end of vertical links becomes the movable axis formula to be connected with the top of inverted U-shaped connecting rod, two bottoms of inverted U-shaped connecting rod are fixedly connected on the two ends of gearbox power shaft, and gear on the gearbox power shaft and corresponding meshing gear thereof are check gear (also claiming ratchet).
Gearbox wherein is an accelerating chamber, gets final product according to the design of the acceleration principle of accelerating chamber.
Connect by the link that is connected by connecting axle that fastens respectively between front-wheel, trailing wheel and bracing frame, between the link of fastening regulating spring is housed, conveniently turn to and damping vibration, cushioning effect is arranged, assurance is steadily slided.
In the utility model, with foot-operated presser feet tread plate, by the human body gravity application of force, drive link drives the power shaft of gearbox, and the next stage gear that the check gear drive on the power shaft is engaged with is by the transmission step by step in the gearbox, drive front-wheel, scooter is driven and moves ahead.Pin is lifted, and under the effect of back-moving spring, foot panel is upspring to be resetted, in order to ride the application of force next time, thereby constantly being driven, scooter moves ahead, the application of force is convenient, be convenient to speed-raising, solid and reliable, belong to collection body-building, leisure, amusement is the scooter of new generation of one.
Description of drawings
Fig. 1, the utility model one example structure schematic diagram.
Link structural representation among Fig. 2, Fig. 1.
The plan structure schematic diagram of Fig. 3, Fig. 1.
Drive the Tiebar structure schematic diagram among Fig. 4, the embodiment.
Among the figure: 1, trailing wheel 2, link 3, bracing frame 4, back-moving spring 5, foot panel 6, inverted U-shaped connecting rod 7, vertical links 8, link 9, gearbox 10, front axle 11, front-wheel 12, last link 13, regulating spring 14, following link 15, check gear 16, travelling gear 17, power shaft.
The specific embodiment
The utility model is described in further detail in conjunction with the foregoing description accompanying drawing.
As Fig. 1, Fig. 3, shown in Figure 4, weight-driven scooter described in the utility model, rear and front end, bracing frame 3 bottom is respectively equipped with front-wheel 11 and trailing wheel 1, the front axle 10 of front-wheel 11 is connected the output of gearbox 9, gearbox 9 is directly installed on the front axle 10 of front-wheel 11, the input of gearbox 9 connects gravity driving device, gravity driving device comprises foot panel 5 and drive link, foot panel 5 is the v-shaped structure of perk, the perk middle part is connected on the bracing frame 3 by back shaft, the front end of foot panel 5 connects drive link, be provided with back-moving spring 4 between foot panel 5 and the bracing frame 3, drive link is made of vertical links 7 and inverted U-shaped connecting rod 6, the upper end and the foot panel 5 of passing the vertical links 7 of bracing frame 3 flexibly connect, the lower end of vertical links 7 becomes the movable axis formula to be connected with the top of inverted U-shaped connecting rod 6, two bottoms of inverted U-shaped connecting rod 6 are fixedly connected on the two ends of gearbox power shaft 17, gear on the gearbox power shaft 17 is check gear 15 (available pawl replacement), with its meshed gears also be the check gear.
As shown in Figure 2, front-wheel 11, trailing wheel 1 connect by the link 8,2 that is connected by connecting axle that fastens respectively with 3 of bracing frames, between the link up and down 12,14 of fastening regulating spring 13 are housed.
With foot-operated presser feet tread plate 5, by the human body gravity application of force, the power shaft 17 of drive link, driving gearbox 9, check gear 15 on the power shaft 17 drives the next stage gear that is engaged with, by the transmission step by step in the gearbox 9, drive front-wheel 11 and rotate, scooter is driven and moves ahead.Pin is lifted, and under the effect of back-moving spring 4, foot panel 5 is upspring to be resetted, and in order to ride the application of force next time, moves ahead thereby scooter is constantly driven.The link up and down 12,14 of the fastening that connects by bearing pin and regulating spring 13 therebetween conveniently turn to and cushion vibrations.
Claims (2)
1. weight-driven scooter, the bracing frame rear and front end is separately installed with front-wheel and trailing wheel, the wheel shaft of front-wheel is connected the output of gearbox, the input of gearbox connects gravity driving device, it is characterized in that gravity driving device comprises foot panel and drive link, foot panel is the v-shaped structure of perk, the perk middle part is connected on the bracing frame by back shaft, the front end of foot panel connects drive link, be provided with back-moving spring between foot panel and the bracing frame, drive link is made of vertical links and inverted U-shaped connecting rod, the upper end and the foot panel of passing the vertical links of bracing frame flexibly connect, the lower end of vertical links becomes the movable axis formula to be connected with the top of inverted U-shaped connecting rod, two bottoms of inverted U-shaped connecting rod are fixedly connected on the two ends of gearbox power shaft, and gear on the gearbox power shaft and corresponding meshing gear thereof are the check gear.
2. weight-driven scooter according to claim 1 is characterized in that between front-wheel and trailing wheel and bracing frame respectively the link connection that is connected by connecting axle by fastening, and between the link of fastening regulating spring is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202272698U CN201519451U (en) | 2009-09-30 | 2009-09-30 | Gravity-driven scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202272698U CN201519451U (en) | 2009-09-30 | 2009-09-30 | Gravity-driven scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519451U true CN201519451U (en) | 2010-07-07 |
Family
ID=42505630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202272698U Expired - Fee Related CN201519451U (en) | 2009-09-30 | 2009-09-30 | Gravity-driven scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029415A (en) * | 2017-04-01 | 2017-08-11 | 安徽理工大学 | A kind of step tread can accelerating type entertaining slide plate |
-
2009
- 2009-09-30 CN CN2009202272698U patent/CN201519451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029415A (en) * | 2017-04-01 | 2017-08-11 | 安徽理工大学 | A kind of step tread can accelerating type entertaining slide plate |
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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: 20100707 Termination date: 20120930 |