CN201321133Y - Four-wheel self-propelled scooter - Google Patents
Four-wheel self-propelled scooter Download PDFInfo
- Publication number
- CN201321133Y CN201321133Y CNU2008201676755U CN200820167675U CN201321133Y CN 201321133 Y CN201321133 Y CN 201321133Y CN U2008201676755 U CNU2008201676755 U CN U2008201676755U CN 200820167675 U CN200820167675 U CN 200820167675U CN 201321133 Y CN201321133 Y CN 201321133Y
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- China
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- wheel
- connecting panel
- wheels
- wheel carrier
- carriers
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- Expired - Fee Related
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Abstract
The utility model discloses a four-wheel self-propelled scooter, which comprises a handle T-shaped bar component (11), a pedal component (12), a connecting fork (13) and a front wheel carrier supporting seat (14), wherein tail portions of the front wheel carrier supporting seat (14) and the pedal component (12) are respectively provided with a wheel group (9), each wheel group (9) is composed of a shaft screw nail (10), a connecting plate (8), two wheel carriers (15) and two wheels (16), shaft screw nails (10) are rotatably arranged in the middle of the connecting plate (8), the wheel carriers (15) are mounted at two ends of the connecting plate (8), the wheels (16) are correspondingly mounted on the wheel carriers (15), and the wheel carriers (15) and the connecting plate (8) can swing freely. By employing the structure, the utility model has the advantages of compact structure, flexible changing of directions, self propelling, reliable stability and the like, thereby the product is enabled to be more challenging and interesting and shows more using skills.
Description
Technical field
The utility model relates to a kind of Kickboard Scooter, the four-wheel self sliding board car that particularly a kind of front and back wheel can freely swing.
Background technology
Kickboard Scooter just has been subjected to liking of child and friend teenager always since emerging, the fashionable whole world, and almost each child once had the Kickboard Scooter more than even in developmental process.Till now, Kickboard Scooter also bringing in constant renewal in and improving, has produced various different design, and has developed the corresponding product of suitable all ages and classes section in evolution., all these Kickboard Scooters (not comprising electronic or the aerodynamic slide wooden handcart), especially Kickboard Scooter in use all has following deficiency: the one, need by a pin do not stop on the ground after pedal the power that could obtain to advance; The 2nd, turn to dumb.This just has influence on craftsmenship, interest and the pungency of product use.For this reason, many manufacturers and knowledgeable people research and develop at the problems referred to above, but do not have the better product of breaking through conventional skateboard car this respect defective to emerge so far as yet.
Summary of the invention
For overcoming the above-mentioned disadvantage that existing Kickboard Scooter exists, the purpose of this utility model provides a kind of four-wheel self sliding board car simple and reasonable, that have the operation of skill just can advance automatically by the user.
The technical scheme that its technical matters that solves the utility model adopts, it comprises handle T-shaped bar assembly, pedal assembly, coupling hook, the front wheel carrier bearing, handle T-shaped bar assembly is arranged on the coupling hook rotationally, pedal assembly is connected with folding coupling hook, the front wheel carrier bearing is connected on the handle T-shaped bar assembly, described front wheel carrier bearing and pedal assembly afterbody are respectively equipped with wheels, described wheels comprise a screw, connecting panel, two wheel carriers, two wheels, screw is rotating is arranged in the middle of the connecting panel for axle, two wheel carriers are arranged on the two ends of connecting panel, two wheel correspondences are arranged on two wheel carriers, and two wheel carriers and connecting panel can freely be swung.Because connecting panel can relatively rotate with front wheel carrier bearing and pedal assembly respectively, can increase the user and drive the motion amplitude that slide plate swings, stability is better, and it is lighter to operate, and the speed that Kickboard Scooter is advanced also can be faster.
Further preferred version of the present utility model has certain angle of inclination between the face of joint of described front wheel carrier bearing and connecting panel and the horizontal surface, and certain angle of inclination is arranged between the face of joint of pedal assembly afterbody and connecting panel and the horizontal surface.Certain angle of inclination is arranged between the face of joint of described connecting panel and two wheel carriers and the horizontal surface.When user's both feet are trampled on the Kickboard Scooter pedal, twisting handle T-shaped bar assembly about both hands, and rely on the waving when driving the pedal wigwag motion of health, forward and backward connecting panel is replied after can departing from initial position again, depart from again, reply again, and so forth, make wheel generation propelling thrust forward, order about the Kickboard Scooter incessant advance.
Further preferred version of the present utility model, described axle screw is provided with automatic reset device, this device comprises upper cover plate, two retracing springs, spring perch, lower cover, lower cover, spring perch and upper cover plate are set on the screw successively, lower cover is fixed on the connecting panel, spring perch and upper cover plate are positioned on the screw, be provided with arc groove in the spring perch, be provided with dividing plate in this groove, lower cover is provided with the spring backing pin of projection and inserts in the arc groove of spring perch, two retracing springs are separately positioned in the arc groove of dividing plate both sides, and the other end of two retracing springs withstands on the both sides of spring backing pin respectively.When connecting panel departs from initial position, the spring backing pin that connecting panel drives on the lower cover rotates along the arc groove bottom the spring perch, compress the retracing spring of a side, compressed retracing spring produces bounce and acts on the spring backing pin, promote the spring backing pin and be returned to initial position, thereby make connecting panel automatically reply original position; And so forth; Automatic reset device can produce the power that automatically replies after connecting panel departs from initial position, and need not make it to reset by the manpower effect, and it is more easily nimble that the operator is used.
Further preferred version of the present utility model, described wheel carrier is the universal rolling wheel wheel carrier, and wheel carrier can freely be swung, thereby guarantees that Kickboard Scooter successfully advances, and turns to more flexible.
After adopting said structure, the utility model is obviously improved the product exercise performance, controls lighter easy; Both can be used as common Kickboard Scooter uses, can there be the operation of skill to make it to advance fast automatically by the user again, make product have more challenge and recreational, increase user's temperament and interest and interest, especially the teenager is had more attractive force, play out more style, show more using skill.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model trailing wheel part.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Fig. 4 is the decomposition texture scheme drawing of the utility model trailing wheel part.
The specific embodiment
Fig. 1 is to shown in Figure 4, specific embodiments for the utility model four-wheel self sliding board car, it comprises handle T-shaped bar assembly 11, pedal assembly 12, coupling hook 13, front wheel carrier bearing 14, handle T-shaped bar assembly 11 is arranged on the coupling hook 13 rotationally, pedal assembly 12 is connected with folding coupling hook 13, front wheel carrier bearing 14 is connected on the handle T-shaped bar assembly 11, described front wheel carrier bearing 4 and pedal assembly 12 afterbodys are respectively equipped with wheels 9, described wheels 9 comprise a screw 10, connecting panel 8, two wheel carriers 15, two wheels 16, axle screw 10 rotating being arranged in the middle of the connecting panel 8, two wheel carriers 15 are arranged on the two ends of connecting panel 8 by screw 7, two wheel 16 correspondences are arranged on two wheel carriers 15, wheel carrier 15 is the universal rolling wheel wheel carrier, and two wheel carriers 15 and connecting panel 8 can freely be swung.Between the face of joint of described front wheel carrier bearing 14 and connecting panel 8 and the horizontal surface certain angle of inclination is arranged, between the face of joint of pedal assembly 12 afterbodys and connecting panel 8 and the horizontal surface certain angle of inclination is arranged.Between the face of joint of described connecting panel 8 and two wheel carriers 15 and the horizontal surface certain angle of inclination is arranged.Described axle screw 10 is provided with automatic reset device 17.This device comprises upper cover plate 1, two retracing springs 2, spring perch 3, lower cover 5, lower cover 5, spring perch 3 and upper cover plate 1 are set on the screw 10 successively, lower cover 5 is fixed on the connecting panel 8, spring perch 3 and upper cover plate 1 are positioned on the screw 10, be provided with arc groove in the spring perch 3, be provided with dividing plate 18 in this groove, lower cover 5 is provided with the spring backing pin 6 of projection and inserts in the arc groove of spring perch 3, two retracing springs 2 are separately positioned in the arc groove of dividing plate 18 both sides, and the other end of two retracing springs 2 withstands on the both sides of spring backing pin 6 respectively.
Forward and backward wheel carrier 15 is in the potential energy lowest point all the time during the utility model initial condition, and this moment, Kickboard Scooter pedal assembly 12 was overhead apart from minimum.When can driving, user's reversed torsion handle replys the power that anterior wheel 16 is produced forward after anterior connecting panel 8, wheel carrier 15 and wheel 16 depart from initial condition again; Deflection is again replied again, goes round and begins again, and just can order about the Kickboard Scooter incessant advance.When user's both feet are trampled on Kickboard Scooter pedal assembly 12 and rely on waving of health to drive the pedal wigwag motion, connecting panel 8 is replied after can departing from initial position again, depart from again, reply again, and so forth, also can make the wheel 16 generations propelling thrust forward at rear portion, order about the Kickboard Scooter incessant advance.Connecting panel 8 can relatively rotate with pedal assembly 12, can increase the user and drive the motion amplitude that slide plate swings.
When connecting panel 8 departs from initial position, spring backing pin 6 on the connecting panel 8 drive lower covers 5 rotates along the arc groove of spring perch 3 bottoms, compress the retracing spring 2 of a side, compressed retracing spring 2 produces bounce and acts on the spring backing pin 6, promote spring backing pin 6 and be returned to initial position, thereby make connecting panel 8 automatically reply original position; And so forth; Automatic reset device can produce after connecting panel 8 departs from initial position and automatically reply power, and need not make it to reset by the manpower effect, and it is more easily nimble that the operator is used, and the speed of a motor vehicle also can be faster.
Claims (6)
1, a kind of four-wheel self sliding board car, comprise handle T-shaped bar assembly (11), pedal assembly (12), coupling hook (13), front wheel carrier bearing (14), handle T-shaped bar assembly (11) is arranged on the coupling hook (13) rotationally, pedal assembly (12) is connected with folding coupling hook (13), front wheel carrier bearing (14) is connected on the handle T-shaped bar assembly (11), it is characterized in that: described front wheel carrier bearing (4) and pedal assembly (12) afterbody are respectively equipped with wheels (9), described wheels (9) comprise a screw (10), connecting panel (8), two wheel carriers (15), two wheels (16), axle screw (10) is rotating to be arranged in the middle of the connecting panel (8), two wheel carriers (15) are arranged on the two ends of connecting panel (8), two wheels (16) correspondence is arranged on two wheel carriers (15), and two wheel carriers (15) and connecting panel (8) can freely be swung.
2, four-wheel self sliding board car according to claim 1, it is characterized in that: between the face of joint of described front wheel carrier bearing (14) and connecting panel (8) and the horizontal surface certain angle of inclination is arranged, between the face of joint of pedal assembly (12) afterbody and connecting panel (8) and the horizontal surface certain angle of inclination is arranged.
3, four-wheel self sliding board car according to claim 1 and 2 is characterized in that: between the face of joint of described connecting panel (8) and two wheel carriers (15) and the horizontal surface certain angle of inclination is arranged.
4, four-wheel self sliding board car according to claim 3 is characterized in that: described axle screw (10) is provided with automatic reset device (17).
5, four-wheel self sliding board car according to claim 4, it is characterized in that: described automatic reset device (17) comprises upper cover plate (1), two retracing springs (2), spring perch (3), lower cover (5), lower cover (5), spring perch (3) and upper cover plate (1) are set on the screw (10) successively, lower cover (5) is fixed on the connecting panel (8), spring perch (3) and upper cover plate (1) are positioned on the screw (10), spring perch is provided with arc groove in (3), be provided with dividing plate (18) in this groove, lower cover (5) is provided with the spring backing pin (6) of projection and inserts in the arc groove of spring perch (3), two retracing springs (2) are separately positioned in the arc groove of dividing plate (18) both sides, and the other end of two retracing springs (2) withstands on the both sides of spring backing pin (6) respectively.
6, four-wheel self sliding board car according to claim 5 is characterized in that: described wheel carrier (15) is the universal rolling wheel wheel carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201676755U CN201321133Y (en) | 2008-11-20 | 2008-11-20 | Four-wheel self-propelled scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201676755U CN201321133Y (en) | 2008-11-20 | 2008-11-20 | Four-wheel self-propelled scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201321133Y true CN201321133Y (en) | 2009-10-07 |
Family
ID=41158521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201676755U Expired - Fee Related CN201321133Y (en) | 2008-11-20 | 2008-11-20 | Four-wheel self-propelled scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201321133Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381409A (en) * | 2011-09-26 | 2012-03-21 | 太仓市车中宝休闲用品有限公司 | Sitting type torque arm scooter |
| CN102381408A (en) * | 2011-09-26 | 2012-03-21 | 太仓市车中宝休闲用品有限公司 | Vertical torque arm scooter |
| WO2014015452A1 (en) * | 2012-07-27 | 2014-01-30 | Du Qiming | Scooter |
| US11724175B2 (en) | 2021-06-18 | 2023-08-15 | Yvolve Sports Limited | Swing scooter with movable foot platforms |
-
2008
- 2008-11-20 CN CNU2008201676755U patent/CN201321133Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381409A (en) * | 2011-09-26 | 2012-03-21 | 太仓市车中宝休闲用品有限公司 | Sitting type torque arm scooter |
| CN102381408A (en) * | 2011-09-26 | 2012-03-21 | 太仓市车中宝休闲用品有限公司 | Vertical torque arm scooter |
| WO2014015452A1 (en) * | 2012-07-27 | 2014-01-30 | Du Qiming | Scooter |
| US11724175B2 (en) | 2021-06-18 | 2023-08-15 | Yvolve Sports Limited | Swing scooter with movable foot platforms |
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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: 20091007 Termination date: 20101120 |