CN2839095Y - Pedal scooter - Google Patents
Pedal scooter Download PDFInfo
- Publication number
- CN2839095Y CN2839095Y CNU2005201327727U CN200520132772U CN2839095Y CN 2839095 Y CN2839095 Y CN 2839095Y CN U2005201327727 U CNU2005201327727 U CN U2005201327727U CN 200520132772 U CN200520132772 U CN 200520132772U CN 2839095 Y CN2839095 Y CN 2839095Y
- Authority
- CN
- China
- Prior art keywords
- slide plate
- pedal
- wheel
- sprocket
- drive
- 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 discloses a kind of pedal scooter, it comprises slide plate and forward and backward slide plate wheel, connects a Power Drive Unit on described tail skid wheel, and this Power Drive Unit comprises pedal, chain drive-belt and drive sprocket; Pedal is articulated in described slide plate, and the front end of pedal is provided with fork, is provided with movable sprocket wheel in the end of fork; Described chain drive-belt one end is connected in described slide plate, and the other end is walked around described movable sprocket wheel and drive sprocket is connected in a retracing spring, and the other end of retracing spring is connected in described slide plate; On described drive sprocket, be provided with isolator.Pedal scooter of the present utility model is simple in structure, and is in light weight, volume is little, and is easy to carry, drives laborsaving.
Description
Technical field
The utility model relates to a kind of manpower transportation, relates to a kind of pedal scooter particularly.
Background technology
Common Kickboard Scooter is in when walking, and a pin could be walked to another pin point on Kickboard Scooter, and speed per hour slowly, tire out again can not be as walking-replacing tool truly.Though and ordinary bicycle is the walking-replacing tool of using always, because its volume ratio is bigger, can not be with the modern means of communication such as bus, subway, and need certain storage space, make troubles to use.
The utility model content
The purpose of this utility model is at the problems referred to above, provides a kind of simple in structure, in light weight, volume is little, easy to carry, drives the labour-saving pedal scooter.
For achieving the above object, the technical solution of the utility model is: a kind of pedal scooter, comprise slide plate and forward and backward slide plate wheel, and on described tail skid wheel, connect a Power Drive Unit, this Power Drive Unit comprises pedal, chain drive-belt and drive sprocket; Pedal is articulated in described slide plate, and the front end of pedal is provided with fork, is provided with movable sprocket wheel in the end of fork; Described chain drive-belt one end is connected in described slide plate, and the other end is walked around described movable sprocket wheel and drive sprocket is connected in a retracing spring, and the other end of retracing spring is connected in described slide plate; On described drive sprocket, be provided with isolator.
Its principle of work is as follows: by pushes pedals, the fork of pedal front end drives chain drive-belt, drives drive sprocket by chain drive-belt and rotates, and advances thereby drive tail skid wheel drive Kickboard Scooter.When unclamping pedal, chain drive-belt resets under retracing spring acts on, and drives pedal and returns to upper position-arresting, and such one steps on a pine, can realize to the driving repeatedly of tail skid wheel pedal scooter constantly being moved ahead.
Adopt said structure, owing to be provided with Power Drive Unit at Kickboard Scooter, can drive by pedal power, avoided common Kickboard Scooter to drive the effort of being brought, slow-footed drawback with pin point ground, its driving is more laborsaving, and volume is little, in light weight, is more convenient for carrying, and its structure is also fairly simple.
As improvement, described drive sprocket comprises and is installed in first on the same axle by movable sprocket and drive sprocket, and is provided with second by movable sprocket on the wheel shaft of described tail skid wheel; Described chain drive-belt is connected in first by movable sprocket, and described drive sprocket is connected by movable sprocket with second by chain, and described isolator is arranged at this drive sprocket.This structure owing to set up drive sprocket and second by movable sprocket, has increased the one-level transmission, can enlarge the no-load voltage ratio scope, makes the transmitting ratio of pedal scooter more reasonable.
With can be provided with jointed shaft and fixed pin holes on the described advancing slip web wheel bonded assembly steering tiller, described jointed shaft and described slide plate are hinged, and on slide plate, also be provided with fixed orifice with the cooresponding position of described fixed pin holes, in fixed pin holes and fixed orifice, be equipped with set pin.Take off set pin, advancing slip web wheel and steering tiller can be folded with respect to slide plate, make that the pedal scooter volume is littler, be more convenient for carrying.
Described jointed shaft can be connected by a connecting rod with slide plate, and it is hinged with described jointed shaft and slide plate respectively that connecting rod is positioned at the two ends of the upside of slide plate and connecting rod, is provided with the groove towards connecting rod on slide plate; Be fixed in the fixed position of fixed orifice at described fixed pin holes by set pin, described jointed shaft embeds described groove.After this structure can make steering tiller folding, occupation space was littler, and structure is also more reasonable.
Described steering tiller can be telescopic handle, is provided with blocking device in the junction of telescopic handle, and this blocking device can be the expansion link latch-up structure of routine.Adopt telescopic handle can further dwindle the Kickboard Scooter occupation space.
Described pedal scooter also is provided with brake gear, drives saferly, and this brake gear comprises that brake, hand pull and be connected the backguy between pulling of brake, hand; Described brake is the elastic-friction sheet that is located at tail skid wheel cap inboard, and this elastic-friction sheet one end is fixed in the tail skid wheel cap, and the other end is suspended in the tail skid wheel outside, and described backguy is connected in the hanging end of elastic-friction sheet.
Description of drawings
Fig. 1 is the structural representation of the utility model pedal scooter.
Fig. 2 is a pedal scooter folded state scheme drawing shown in Figure 1.
Among the figure
1. slide plate 2. advancing slip web wheel 3. tail skids are taken turns 4. pedals, 5. chain drive-belts
6. retracing spring 7. forks 8. movable sprocket wheel 9. drive sprockets
First by movable sprocket 11. second by movable sprocket 12. chains
13. steering tiller 14. jointed shafts 15. fixed pin holes 16. fixed orifices
21. backguys 17. connecting rod 18. grooves 19. blocking devices 20. hands are pulled
22. elastic-friction sheet 23. tail skid wheel caps
The specific embodiment
As shown in Figure 1 and Figure 2, pedal scooter of the present utility model comprises slide plate 1 and forward and backward slide plate wheel 2,3, connects a Power Drive Unit on described tail skid wheel 3, and this Power Drive Unit comprises pedal 4, chain drive-belt 5 and drive sprocket; Pedal 4 is articulated in described slide plate 1, and the front end of pedal 4 is provided with fork 7, is provided with movable sprocket wheel 8 in the end of fork 7; Described chain drive-belt 5 one ends are connected in described slide plate 1, and the other end walks around described movable sprocket wheel 8 and drive sprocket is connected in a retracing spring 6, and the other end of retracing spring 6 is connected in described slide plate 1; On described drive sprocket, be provided with isolator.Described drive sprocket comprises and is installed in first on the same axle by movable sprocket 10 and drive sprocket 9, and is provided with second by movable sprocket 11 on the wheel shaft of described tail skid wheel 3; Described chain drive-belt 5 is connected in first by movable sprocket 10, and described drive sprocket 9 is connected by movable sprocket 11 with second by chain 12, and described isolator is arranged at this drive sprocket 9.Described isolator can be ratchet, pawl structures.
Referring to Fig. 2, be provided with jointed shaft 14 and fixed pin holes 15 with described advancing slip web wheel 2 bonded assembly steering tillers 13, described jointed shaft 14 and described slide plate 1 are hinged, and on slide plate 1, also be provided with fixed orifice 16 with described fixed pin holes 15 cooresponding positions, in fixed pin holes 15 and fixed orifice 16, be equipped with set pin.In Fig. 2, described jointed shaft 14 is connected by a connecting rod 17 with slide plate 1, and it is hinged with described jointed shaft 14 and slide plate 1 respectively that connecting rod 17 is positioned at the two ends of the upside of slide plate 1 and connecting rod 17, is provided with the groove 18 towards connecting rod 17 on slide plate 1; When described fixed pin holes 15 was fixed in the fixed position of fixed orifice 16 by set pin, described jointed shaft 14 embedded described groove 18.Described steering tiller 13 is a telescopic handle, is provided with blocking device 19 in the junction of telescopic handle.
Pedal scooter of the present utility model also is provided with brake gear, and this brake gear comprises that brake, hand pull 20 and be connected the backguy 21 between 20 of pulling of brake, hand; Described brake is the elastic-friction sheet 22 that is located at tail skid wheel cap 23 inboards, and these elastic-friction sheet 22 1 ends are fixed in tail skid wheel cap 23, and the other end is suspended in tail skid and takes turns 3 outsides, and described backguy 21 is connected in the hanging end of elastic-friction sheet 22.
With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment the protection domain that all any improvement that the utility model is done or modification all belong to the utility model claim.
Claims (7)
1. a pedal scooter comprises slide plate and forward and backward slide plate wheel, it is characterized in that: connect a Power Drive Unit on described tail skid wheel, this Power Drive Unit comprises pedal, chain drive-belt and drive sprocket; Pedal is articulated in described slide plate, and the front end of pedal is provided with fork, is provided with movable sprocket wheel in the end of fork; Described chain drive-belt one end is connected in described slide plate, and the other end is walked around described movable sprocket wheel and drive sprocket is connected in a retracing spring, and the other end of retracing spring is connected in described slide plate; On described drive sprocket, be provided with isolator.
2. pedal scooter according to claim 1 is characterized in that: described drive sprocket comprises and is installed in first on the same axle by movable sprocket and drive sprocket, and is provided with second by movable sprocket on the wheel shaft of described tail skid wheel; Described chain drive-belt is connected in first by movable sprocket, and described drive sprocket is connected by movable sprocket with second by chain, and described isolator is arranged at this drive sprocket.
3. pedal scooter according to claim 1, it is characterized in that: be provided with jointed shaft and fixed pin holes with described advancing slip web wheel bonded assembly steering tiller, described jointed shaft and described slide plate are hinged, and on slide plate, also be provided with fixed orifice with the cooresponding position of described fixed pin holes, in fixed pin holes and fixed orifice, be equipped with set pin.
4. pedal scooter according to claim 3, it is characterized in that: described jointed shaft is connected by a connecting rod with slide plate, it is hinged with described jointed shaft and slide plate respectively that connecting rod is positioned at the two ends of the upside of slide plate and connecting rod, is provided with the groove towards connecting rod on slide plate; Be fixed in the fixed position of fixed orifice at described fixed pin holes by set pin, described jointed shaft embeds described groove.
5. pedal scooter according to claim 3 is characterized in that: described steering tiller is a telescopic handle, is provided with blocking device in the junction of telescopic handle.
6. according to each described pedal scooter among the claim 1-5, it is characterized in that: also be provided with brake gear, this brake gear comprises that brake, hand pull and be connected the backguy between pulling of brake, hand; Described brake is the elastic-friction sheet that is located at tail skid wheel cap inboard, and this elastic-friction sheet one end is fixed in the tail skid wheel cap, and the other end is suspended in the tail skid wheel outside, and described backguy is connected in the hanging end of elastic-friction sheet.
7. according to each described pedal scooter among the claim 1-5, it is characterized in that: described isolator is ratchet, pawl structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201327727U CN2839095Y (en) | 2005-11-18 | 2005-11-18 | Pedal scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201327727U CN2839095Y (en) | 2005-11-18 | 2005-11-18 | Pedal scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839095Y true CN2839095Y (en) | 2006-11-22 |
Family
ID=37427080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201327727U Expired - Fee Related CN2839095Y (en) | 2005-11-18 | 2005-11-18 | Pedal scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839095Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602388B (en) * | 2009-07-03 | 2011-05-04 | 吴炳发 | Pedal scooter |
| CN101585390B (en) * | 2009-06-17 | 2011-12-28 | 冯世英 | Body-building scooter |
-
2005
- 2005-11-18 CN CNU2005201327727U patent/CN2839095Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585390B (en) * | 2009-06-17 | 2011-12-28 | 冯世英 | Body-building scooter |
| CN101602388B (en) * | 2009-07-03 | 2011-05-04 | 吴炳发 | Pedal scooter |
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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 |