CN2180300Y - Seasaw ski board - Google Patents
Seasaw ski board Download PDFInfo
- Publication number
- CN2180300Y CN2180300Y CN 93217845 CN93217845U CN2180300Y CN 2180300 Y CN2180300 Y CN 2180300Y CN 93217845 CN93217845 CN 93217845 CN 93217845 U CN93217845 U CN 93217845U CN 2180300 Y CN2180300 Y CN 2180300Y
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- CN
- China
- Prior art keywords
- ratchet
- gear
- utility
- model
- pedal
- 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 seesaw ski board, belonging to a high-grade automatic sliding for body building and entertainment which is driven by man-power and in which seesaw movement and sliding movement are combined as a whole. When human feet step on both ends of a footboard 19 and step movably and alternately up and down, (closing to seesaw movement) ratchet pawls 6 and 16 are driven to swing to drive ratchet wheels 2 and 13 to rotate. By a series of speed changing reversing mechanism, the effect of driving the sliding movement to the same direction can be obtained finally. The utility model has the advantage that human feet step movably and alternately up and down to form driving force to drive the slide to walk forwards to make the aim of body building and entertainment realized.
Description
The utility model relates to a kind of self sliding board that has seesaw and slide plate resultant motion concurrently that is used for amusement, body-building or tourism aspect.
At present, put goods on the market the slide plate that is used for amusement, body-building is the common slide plate that relies on people's leg to pedal power (being that single leg is pedaled ground) or utilize the slope to slide; The slide plate that is designed to turning-bar is also arranged; According to another retrieval, also has the Motor driven skateboard of a kind of drive drive unit and turning-bar.But the unpowered device of common slide plate and handle effort, Motor driven skateboard is promoted temporarily because of price is more expensive.
The utility model slide plate overcomes the deficiency of at present existing slide plate, and manpower lever's formula ratchet drive device is adopted in design, and (being similar to the action of seesaw), and reach light, practical, everybody can be used as amusement, body-building, even the purpose of tourism.
The purpose of this utility model is achieved in that a kind of Seasaw ski board, form by pedal 19, bearing 18, mat 17, it is characterized in that: two ratchets 6.16 are set below pedal 19, on bearing 18, be provided with ratchet 2.13, ratchet 2.13 and ratchet 6.16 engagements, gear 10,11,3 is set on the central shaft 25 of ratchet 2.13, there is gear 12,14,4 to mesh with gear 11,10,3 respectively, gear 12,14,4 is separately positioned on the axle 24,26,23, one sprocket wheel 7 is arranged on gear 5, and the other end of sprocket wheel 7 is arranged on the hind axle 9.
Advantage of the present utility model is to utilize people's double-legged alternatively up and down to step, and promptly constitutes driving force, drives slide plate and walks forward; The utility model is light, practical, time spent not, can carry away.
Be described further below in conjunction with accompanying drawing.
Fig. 1 a is a front view of the present utility model;
Fig. 1 b is a vertical view of the present utility model;
Fig. 2 is the kinematic scheme of the utility model slide plate;
Fig. 3 is a pedal ratchet driving mechanism schematic diagram.
Referring to accompanying drawing, at first because pedal passes through support 20 and bearing 18 hinges, pedal can rotate around axle 25, and ratchet 6 and ratchet 16 are hinged on pedal by seat pin, so pedal swings up and down, are equivalent to ratchet and turn over certain angle around axle 25.The rotation of ratchet just can drive or stir ratchet 2 and ratchet 13 rotates, when the pedal first half bottom, ratchet 16 is stirred ratchet 13 and is rotated, ratchet 13 drives coupled gear 10 and rotates, and gear 10 and gear 14 engagements are nibbled wheel 14 and linked to each other with gear 15, gear 15 and gear 12 engagements, gear 12 and gear 11 engagements, gear 11 connects with axle 25 mutually by key, the gear 3 of also having used key joint on spools 25, and gear 3 and gear 4 engagements, gear 4 links to each other with sprocket wheel 5, and sprocket wheel 5 drives sprocket wheel 7 and rotates, and sprocket wheel 7 links to each other with hind axle 9 usefulness keys, so, drive trailing wheel 8 at last and rotate, travel forward thereby promote slide plate, at this moment, pedal is put on the rear section, change on the ratchet 6, although ratchet 2 is just changeing, ratchet 6 is the application of force not.When the bottom of pedal rear section, ratchet 6 is stirred ratchet 2 and is rotated, and ratchet 2 links to each other with gear 3, gear 3 and gear 4 engagements, gear 4 links to each other with sprocket wheel 5, and sprocket wheel 5 drives sprocket wheel 7 and rotates, drive hind axle 9 at last and rotate, travel forward, ratchet 16 trippings this moment thereby promote slide plate.
The core that the utility model slide plate drives dress is two ratchet driving mechanisms, and this mechanism by two pairs of ratchet mechanisms, realizes the purpose that same direction drives by means of the swing of pedal.Gear is to be realized by gear and sprocket wheel, and the sprocket wheel of chain-wheel mechanism and small-sized children toy car is paid and is as good as.
During operation, can stand in (on the mat) on the pedal by both feet, the exchange both feet treadle up and down, and slide plate is travelled forward, and movement velocity is by the decision of the frequency that steps, can soon can be slow.When commutating or turning round, should exert oneself by the rear foot, the slide plate forward part is raised slightly, forward foot in a step conversion can reach with the force changes the purpose of turning round.If descending can stand on the pedal by single pin, method of operating is with generally (common slide plate is just the same.
Claims (1)
1, a kind of Seasaw ski board, form by pedal 19, bearing 18, mat 17, it is characterized in that: two ratchets 6,16 are set below pedal 19, on bearing 18, be provided with ratchet 2,13, ratchet 2,13 and ratchet 6,16 engagements, gear 10,11,3 is set on the central shaft 25 of ratchet 2,13, there is gear 12,14,4 to mesh with gear 11,10,3 respectively, gear 12,14,4 is separately positioned on the axle 24,26,23, one sprocket wheel 7 is arranged on gear 5, and the other end of sprocket wheel 7 is arranged on the hind axle 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217845 CN2180300Y (en) | 1993-07-08 | 1993-07-08 | Seasaw ski board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217845 CN2180300Y (en) | 1993-07-08 | 1993-07-08 | Seasaw ski board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2180300Y true CN2180300Y (en) | 1994-10-26 |
Family
ID=33797666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93217845 Expired - Fee Related CN2180300Y (en) | 1993-07-08 | 1993-07-08 | Seasaw ski board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2180300Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322904C (en) * | 2004-10-22 | 2007-06-27 | 严辉 | self-propelled skateboard |
-
1993
- 1993-07-08 CN CN 93217845 patent/CN2180300Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322904C (en) * | 2004-10-22 | 2007-06-27 | 严辉 | self-propelled skateboard |
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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 |