CN2589325Y - Vehicle driven by human body weight - Google Patents
Vehicle driven by human body weight Download PDFInfo
- Publication number
- CN2589325Y CN2589325Y CN02249938U CN02249938U CN2589325Y CN 2589325 Y CN2589325 Y CN 2589325Y CN 02249938 U CN02249938 U CN 02249938U CN 02249938 U CN02249938 U CN 02249938U CN 2589325 Y CN2589325 Y CN 2589325Y
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- wheel
- human body
- car
- walk
- drives
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Abstract
The utility model relates to a scooter driven by human body weight, which comprises a carriage (1), scooter handles (2), front wheels (6), rear wheels (4), a transmission mechanism (3) and a foot board (5), wherein, a straight rack bar (51) at the lower part of the foot board (5) is engaged with a pinion (321) in the transmission mechanism (3). A big gear (322) is engaged with a pinion (331) in an intermediary wheel train (33), and shaft holes (311) of a wheel shaft (323) of an active transmission gear (32) are active on a transmission box body (31) and are in a-shape. The direction of long axial leads of the shaft holes is the same with the motion direction of the straight rack bar (51). When a rider just steps down the foot board (5), the straight rack bar causes the pinion (321) and an intermediary wheel (331) to be in an engaging state, which causes the scooter to be slid. After the foot board (5) is trodden through, the pinion (321) is ejected by the intermediary wheel (331), and the pinion and the intermediary wheel are separated. The scooter can continuously slide. The utility model has the characteristics that the utility model is labor-saving, and the utility model can be in freewheeling.
Description
Technical field the utility model relates to the wheeled car that rider drives, the Kickboard Scooter that particularly utilizes the rider self gravitation to drive.
The Kickboard Scooter of selling on the present market of background technology generally all is to need rider to drive Kickboard Scooter motion with pedaling, and this Kickboard Scooter is because rider crank when pedaling ground, makes the rider wigwag motion, even falls down; And this Kickboard Scooter needs rider constantly to pedal ground, so rider is tired easily.Also have a kind of Kickboard Scooter, though drive without rider with pedaling, and adopt foot-operated drive (for example ZL 00247571 and ZL 01230715), but owing to need rider to trample drive spindle incessantly, could keep Kickboard Scooter continue slide, so rider is still relatively more tired.
The goal of the invention the purpose of this utility model is to avoid above-mentioned the deficiencies in the prior art, provides a kind of rider self gravitation that utilizes to drive, laborsaving, Kickboard Scooter easily.
The utility model comes specific implementation by implementing following technical scheme: a kind of human body weight drives the car of riding instead of walk, comprises plate frame, and this vehicle frame front end is connected with the handlebar and the front vehicle wheel that can turn to, and the rear end connects rear wheel by rear wheel frame and hind axle; Transmission device and stretcher also are installed on the described vehicle frame, and this footboard drives transmission device rotates, and rotates by the Transmission drive rear wheels.The miniature gears of initiative driver in the spur rack engagement transmission mechanism of described stretcher bottom; Below this tooth bar restoring spring is arranged.Miniature gears in the big gear wheel engagement intermediary wheel of this initiative driver; Described initiative driver, intermediary wheel and passive power wheel are supported in the transmission case body by wheel shaft separately, the axis hole that the initiative driver wheel shaft is installed on the described transmission case body is " one " font, and the long direction of axis line of this axis hole is identical with the sense of motion of spur rack.When rider just depresses stretcher, the spur rack of its underpart drives the pinion rotation of initiative driver, at this moment, because intermediary wheel remains static and has certain resistance, so the miniature gears of initiative driver moves down along the teeth directional of intermediary wheel, makes miniature gears and intermediary wheel ingear tightr, rotatablely moving of initiative driver is delivered to rear wheel by intermediary wheel, passive power wheel, Kickboard Scooter is slided; At this moment, initiative driver wheel shaft position is in the bottom of " one " font axis hole.After stretcher is floored, intermediary wheel will drive miniature gears and be rotated further, at this moment because the spur rack transfixion of stretcher and its underpart, so, the miniature gears of initiative driver will upwards be creeped along spur rack, and miniature gears and intermediary wheel are broken away from, and intermediary wheel can rely on inertia to be rotated further, and Kickboard Scooter then can continue to slide; At this moment, initiative driver wheel shaft position is in the top of " one " font axis hole.Because stretcher is vertically installed on the vehicle frame,, just can drives the car of riding instead of walk by the human body weight of self and advance so the center of gravity that rider needs only self moves on the stretcher.When rider unclamped stretcher, restoring spring was upspring stretcher automatically.
Principal feature of the present utility model is to utilize gravity center of human body's sway, and left and right sides pin depresses stretcher respectively, gets final product drive rear wheels by this traditional driving device, and the car of riding instead of walk is advanced, and has characteristics laborsaving and that can keep coast.
Description of drawings
Fig. 1 is that the master that the utility model human body weight drives the car of riding instead of walk looks cross-sectional schematic.
Fig. 2 is that the master of the utility model shaft drive mode looks cross-sectional schematic.
Fig. 3 is that the utility model adopts the master of sprocket wheel speed increasing mechanism to look cross-sectional schematic.
Fig. 4 is that " I " locates local enlarged diagram among Fig. 1.
Fig. 5 is the enlarged diagram of A-A section among Fig. 1.
Fig. 6 is the scheme drawing that the utility model is in folded state.
Fig. 7 is the running condition scheme drawing of the utility model as baggage car.
The specific embodiment further describes the most preferred embodiment of the utility model below in conjunction with accompanying drawing.
By Fig. 1, Fig. 4 and Fig. 5 as can be known, a kind of human body weight drives the car of riding instead of walk, comprises plate frame 1, and this vehicle frame front end is connected with the handlebar 2 and the front vehicle wheel 6 that can turn to, and the rear end connects rear wheels 4 by rear wheel frame 11 and hind axle 41; Transmission device 3 and stretcher 5 also are installed on the described vehicle frame 1, and this footboard drives transmission device 3 rotates, and rotates by Transmission 35 drive rear wheels 4.The miniature gears 321 of initiative driver 32 in spur rack 51 engagement transmission mechanisms 3 of described stretcher 5 bottoms; Restoring spring 313 is arranged below this tooth bar.Miniature gears 331 in the big gear wheel 322 engagement intermediary wheels 33 of this initiative driver; Described active transmission gear 32, intermediary wheel 33 and passive transmitting gear 34 are supported in the transmission case body 31 by wheel shaft separately, the axis hole 311 that active transmission gear 32 wheel shafts 323 are installed on the described transmission case body 31 is " one " font hole, and the long direction of axis line of this axis hole is identical with the sense of motion of spur rack 51.When rider just depresses stretcher 5, the miniature gears 321 that the spur rack 51 of its underpart drives initiative driver 32 rotates, at this moment, because intermediary wheel 331 remains static and has certain resistance, so the miniature gears 321 of initiative driver 32 moves down along the teeth directional of intermediary wheel 331, make miniature gears 321 and intermediary wheel 331 mesh closelyr, rotatablely moving of initiative driver 32 is delivered to rear wheel 4 by intermediary wheel 33, passive power wheel 34, Kickboard Scooter is slided; At this moment, the position of initiative driver 32 wheel shafts 323 is in the bottom of " one " font axis hole 311.After stretcher 5 is floored, intermediary wheel 331 will drive miniature gears 321 and be rotated further, at this moment because spur rack 51 transfixions of stretcher 5 and its underpart, so, the miniature gears 321 of initiative driver 32 will upwards be creeped along spur rack 51, and miniature gears 321 and intermediary wheel 331 are broken away from, and intermediary wheel 331 can rely on inertia to be rotated further, and Kickboard Scooter then can continue to slide; At this moment, the position of initiative driver 32 wheel shafts 323 is in the top of " one " font axis hole 311.Because stretcher 5 is vertically installed on the vehicle frame 1,, just can drives the car of riding instead of walk by the human body weight of self and advance so the center of gravity that rider needs only self moves on the stretcher 5.When rider unclamped stretcher 5, restoring spring 313 was upspring stretcher 5 automatically.
By Fig. 1 to Fig. 3 as can be known, manufacturer can adopt different type of drive according to user's needs, and one, described intermediary wheel 33 comprise coaxial mounted miniature gears 331 and big gear wheel 332; What described intermediary wheel 33 adopted is gear increaser mechanism.Described passive power wheel 34 has and intermediary wheel 33 gear increaser mechanism pinion in mesh 341.Two, described intermediary wheel 33 comprises coaxial mounted miniature gears 331 and hinge wheel 335; What described intermediary wheel 33 adopted is the sprocket wheel speed increasing mechanism.Described passive power wheel 34 has the minor sprocket 344 that is connected with intermediary wheel 33 by chain 333.
By Fig. 1 and Fig. 2 as can be known, for being connected of transmission device 3 and rear wheel 4, chain gear and shaft drive dual mode are arranged equally: first kind of mode: described passive power wheel 34 also has the hinge wheel 342 coaxial with miniature gears 341 or minor sprocket 344, on the hind axle 41 of described wheel 4 minor sprocket 42 is installed, described Transmission 35 is a chain, this chain and sprocket wheel 342 and minor sprocket 42 constitute chain drive, and transmission device 3 rotates by chain drive rear wheel 4.The second way: described passive power wheel 34 also has the large bevel gear 343 coaxial with miniature gears 341 or minor sprocket 344, on the hind axle 41 of described wheel 4 bevel pinion 43 is installed, described Transmission 35 comprise two ends have respectively with large bevel gear 343 ingear bevel gears 352, with bevel pinion 43 ingear bevel gears 353, drive link 354 be rigidly connected above-mentioned two bevel gears 352 and 353, this mode is the shaft drive mode.
By Fig. 6, Fig. 7 as can be known, described handlebar 2 comprises the front fork 21 that connects front vehicle wheel 6 by front wheel spindle 61, and the top of this vertical tube of front fork 211 is hinged with handlebar 22; Described going up on the handlebar 22 is fixed with annular boss 22, the compression spring 23 and the slip fixed cover 24 that are sleeved on the handlebar 22 are arranged below this boss successively, this fixed cover moves down and can be enclosed within on the standpipe 211, and makes the standpipe 211 of front fork 21 concentric with standpipe 221 maintenances of last handlebar 22.When needs are folded up Kickboard Scooter, just slip fixed cover 24 to be pushed to, last handlebar 22 can be swung forward or backward, and the angle that forward swing is certain can be with Kickboard Scooter when the baggage car use that pulls; Swing can make Kickboard Scooter fold up backward, is easy to carry.
For different users, producer can produce different products, and the utility model has proposed following scheme again: first kind: described rear wheel 4 is for single wheel, and minor sprocket 42 or bevel pinion 43 are fixed on a side of wheel; Second kind: rear wheel 4 is for being installed in the dual wheels at hind axle 41 two ends, and minor sprocket 42 or bevel pinion 43 are fixed on the centre of two wheels.
And front vehicle wheel 6 also can be designed as single wheel or be fixed on the dual wheels at front wheel spindle 61 two ends.
As shown in Figure 5, described stretcher 5 is divided into left-hand tread plate 52 and right-hand tread plate 53, is separately positioned on the left and right sides of vehicle frame 1; Described active transmission gear 32 has two coaxial miniature gearss 321, these two miniature gearss respectively with the engagement of the spur rack of left-hand tread plate 52 and right-hand tread plate 53 bottoms.This design can make rider left and right sides castor change and step on stretcher 5, increases interest and makes things convenient for rider to have a rest.
As shown in Figure 1, the positioning plate 312 of the oriented upper process in described transmission case body 31 bottoms, restriction spur rack 51 path of motions.Positioning plate 312 can guarantee that spur rack 51 and miniature gears 321 mesh fully.
Claims (12)
1. a human body weight drives the car of riding instead of walk, comprises plate frame (1), and this vehicle frame front end is connected with the handlebar (2) and the front vehicle wheel (6) that can turn to, and the rear end connects rear wheel (4) by rear wheel frame (11) and hind axle (41); Transmission device (3) and stretcher (5) also are installed on the described vehicle frame (1), and this footboard drives transmission device (3) rotates, and rotates by Transmission (35) drive rear wheels (4); It is characterized in that: the miniature gears (321) of initiative driver (32) in spur rack (51) engagement transmission mechanism (3) of described stretcher (5) bottom; Restoring spring (313) is arranged below this tooth bar; Described initiative driver (32), intermediary wheel (33) and passive power wheel (34) are supported in the transmission case body (31) by wheel shaft separately, described transmission case body (31) is gone up the axis hole (311) that initiative driver (32) wheel shaft (323) is installed and is " one " font, and the long direction of axis line of this axis hole is identical with the sense of motion of spur rack (51); Depress stretcher (5), the miniature gears (321) that spur rack (51) drives initiative driver (32) rotates, initiative driver (32) falls, wheel shaft (323) is in the bottom of " one " font axis hole (323), miniature gears (331) in the big gear wheel of this initiative driver (322) the engagement intermediary wheel (33) outputs power to rear wheel (4); Unclamp stretcher (5), restoring spring (313) is upspring spur rack (51), miniature gears (331) in the intermediary wheel (33) is upspring the big gear wheel (322) of initiative driver (32), wheel shaft (323) is in the top of " one " font axis hole (323), miniature gears (331) in big gear wheel (322) and the intermediary wheel (33) breaks away from, and intermediary wheel (33), passive power wheel (34) and rear wheel (4) can rotate according to inertia.
2. human body weight according to claim 1 drives the car of riding instead of walk, and it is characterized in that: described intermediary wheel (33) comprises coaxial mounted miniature gears (331) and big gear wheel (332); Described intermediary wheel (33) is a gear increaser mechanism.
3. human body weight according to claim 1 drives the car of riding instead of walk, and it is characterized in that: described intermediary wheel (33) comprises coaxial mounted miniature gears (331) and hinge wheel (335); Described intermediary wheel (33) is the sprocket wheel speed increasing mechanism.
4. human body weight according to claim 2 drives the car of riding instead of walk, it is characterized in that: described passive power wheel (34) has and intermediary wheel (33) gear increaser mechanism pinion in mesh (341).
5. human body weight according to claim 3 drives the car of riding instead of walk, and it is characterized in that: described passive power wheel (34) has the minor sprocket (344) that is connected with intermediary wheel (33) by chain (333).
6. drive the car of riding instead of walk according to claim 1,4 or 5 described human body weights, it is characterized in that: described passive power wheel (34) also has and miniature gears (341) or the coaxial hinge wheel (342) of minor sprocket (344), on the hind axle (41) of described wheel (4) minor sprocket (42) is installed, described Transmission (35) is a chain, and this chain and sprocket wheel (342) and minor sprocket (42) constitute chain drive.
7. drive the car of riding instead of walk according to claim 1,4 or 5 described human body weights, it is characterized in that: described passive power wheel (34) also has and miniature gears (341) or the coaxial large bevel gear (343) of minor sprocket (344), on the hind axle (41) of described wheel (4) bevel pinion (43) is installed, described Transmission (35) comprise two ends have respectively with large bevel gear (343) ingear bevel gear (352), with bevel pinion (43) ingear bevel gear (353), drive link (354) be rigidly connected above-mentioned two bevel gears (352) and (353).
8. human body weight according to claim 1 drives the car of riding instead of walk, it is characterized in that: described handlebar (2) comprises the front fork (21) that connects front vehicle wheel (6) by front wheel spindle (61), and the top of this vertical tube of front fork (211) is hinged with handlebar (22); Described going up on the handlebar (22) is fixed with annular boss (25), the compression spring (23) and the slip fixed cover (24) that are sleeved on the handlebar (22) are arranged below this boss successively, this fixed cover moves down and can be enclosed within on the standpipe (211), and makes the standpipe (211) of front fork (21) concentric with standpipe (221) maintenance of last handlebar (22).
9. human body weight according to claim 1 drives the car of riding instead of walk, it is characterized in that: described rear wheel (4) is for single wheel, and minor sprocket (42) or bevel pinion (43) are fixed on a side of wheel; Perhaps for being installed in the dual wheels at hind axle (41) two ends, minor sprocket (42) or bevel pinion (43) are fixed on the centre of two wheels.
10. human body weight according to claim 1 drives the car of riding instead of walk, it is characterized in that: described front vehicle wheel (6) is single wheel or the dual wheels that is fixed on front wheel spindle (61) two ends.
11. human body weight according to claim 1 drives the car of riding instead of walk, it is characterized in that: described stretcher (5) is divided into left-hand tread plate (52) and right-hand tread plate (53), is separately positioned on the left and right sides of vehicle frame (1); Described active transmission gear (32) has two coaxial miniature gearss (321), these two miniature gearss respectively with the engagement of the spur rack of left-hand tread plate (52) and right-hand tread plate (53) bottom.
12. human body weight according to claim 1 drives the car of riding instead of walk, it is characterized in that: the positioning plate (312) of the oriented upper process in described transmission case body (31) bottom, restriction spur rack (51) path of motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02249938U CN2589325Y (en) | 2002-11-26 | 2002-11-26 | Vehicle driven by human body weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02249938U CN2589325Y (en) | 2002-11-26 | 2002-11-26 | Vehicle driven by human body weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589325Y true CN2589325Y (en) | 2003-12-03 |
Family
ID=33720269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02249938U Expired - Fee Related CN2589325Y (en) | 2002-11-26 | 2002-11-26 | Vehicle driven by human body weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589325Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092437A (en) * | 2011-01-27 | 2011-06-15 | 段家新 | Children bicycle and slider dual-purpose cart |
| CN105905224A (en) * | 2016-07-05 | 2016-08-31 | 陈晓莲 | Pedal surfing power-assisted scooter |
-
2002
- 2002-11-26 CN CN02249938U patent/CN2589325Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092437A (en) * | 2011-01-27 | 2011-06-15 | 段家新 | Children bicycle and slider dual-purpose cart |
| CN102092437B (en) * | 2011-01-27 | 2012-10-03 | 段家新 | Children bicycle and slider dual-purpose cart |
| CN105905224A (en) * | 2016-07-05 | 2016-08-31 | 陈晓莲 | Pedal surfing power-assisted 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 |