CN201321134Y - Three-wheel self-propelled scooter - Google Patents

Three-wheel self-propelled scooter Download PDF

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Publication number
CN201321134Y
CN201321134Y CNU2008201677673U CN200820167767U CN201321134Y CN 201321134 Y CN201321134 Y CN 201321134Y CN U2008201677673 U CNU2008201677673 U CN U2008201677673U CN 200820167767 U CN200820167767 U CN 200820167767U CN 201321134 Y CN201321134 Y CN 201321134Y
Authority
CN
China
Prior art keywords
wheel
connecting panel
wheel carrier
trailing
front wheel
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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
Application number
CNU2008201677673U
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Chinese (zh)
Inventor
吴屹峰
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2008201677673U priority Critical patent/CN201321134Y/en
Application granted granted Critical
Publication of CN201321134Y publication Critical patent/CN201321134Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a three-wheel self-propelled scooter, which comprises a handle T-shaped bar component (11), a pedal component (12), a connecting fork (13), a front wheel carrier supporting seat (14), a back wheel connecting plate (8) , one front wheel (16) and two back wheels (17), wherein the front wheel carrier supporting seat (14) is provided with a rotatable front wheel carrier (9), the front wheel (16) is arranged on the front wheel carrier (9), rotatable shaft screw nails fixed to the tail portion of the pedal component (12) are arranged in the middle of the back wheel connecting plate (8), two ends of the back wheel connecting plate (8) are respectively provided with rotatable back wheel carriers (15), and the back wheels (17) are correspondingly mounted on the back wheel carriers (15). By employing the structure, the utility model has the advantages of compact structure, flexible changing of directions, self propelling, reliable usage and the like, thereby the product is enabled to be more challenging and interesting and show more using skills.

Description

Three-wheel self sliding board car
Technical field
The utility model relates to a kind of three-wheel scooter, the three-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 three-wheel 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 three-wheel scooter exists, the purpose of this utility model provides a kind of three-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, front wheel carrier bearing, trailing wheel connecting panel, a front-wheel and two trailing wheels, 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 fixed on the handle T-shaped bar assembly, described front wheel carrier bearing is provided with rotating front wheel carrier, and front-wheel is arranged on the front wheel carrier; Be provided with rotating axle screw in the middle of the trailing wheel connecting panel, the axle screw retention is at the pedal assembly afterbody, trailing wheel connecting panel two ends are respectively equipped with rotating rear wheel frame, and two trailing wheel correspondences are arranged on two rear wheel frames, and front and back wheel carrier and trailing wheel connecting panel can freely be swung.Trailing wheel connecting panel and pedal assembly can relatively rotate, and can increase the user and drive the motion amplitude that slide plate swings, 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 front wheel carrier and the horizontal surface.Front wheel carrier is in the potential energy lowest point all the time during initial condition, thereby makes whole Kickboard Scooter vehicle body overhead apart from minimum; The reversed torsion handle can drive replys after front wheel carrier departs from initial condition again, makes front-wheel generation power forward; Deflection is again replied again, goes round and begins again, and just can order about the Kickboard Scooter incessant advance.
Further preferred version of the present utility model has certain angle of inclination between the face of joint of described pedal assembly afterbody and trailing wheel connecting panel and the horizontal surface, between the face of joint of trailing wheel connecting panel and two rear wheel frames and the horizontal surface certain angle of inclination is arranged.When user's both feet were trampled on the Kickboard Scooter pedal and rely on waving of health to drive the pedal wigwag motion, the trailing wheel connecting panel was replied after can departing from initial position again, departs from again, reply again, and so forth, also can make trailing wheel generation propelling thrust forward, order about the Kickboard Scooter incessant advance.
Further preferred version of the present utility model is provided with automatic reset device between described pedal assembly and the trailing wheel connecting panel; Described automatic reset 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 captiveed joint with the trailing wheel 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 the trailing wheel connecting panel departs from initial position, the spring backing pin that the trailing wheel 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 the trailing wheel connecting panel automatically reply original position; And so forth; Automatic reset device can produce after the trailing wheel connecting panel 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.
Further preferred version of the present utility model, described front and back wheel carrier is the universal rolling wheel wheel carrier, wheel carrier can freely be swung before and after making, 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 the structural representation of first kind of scheme of the utility model.
Fig. 2 is the structural representation of second kind of scheme of the utility model.
Fig. 3 is the structural representation of first kind of scheme trailing wheel part of the utility model.
Fig. 4 is the structural representation of second kind of scheme trailing wheel part of the utility model.
Fig. 5 is the decomposition texture scheme drawing of second kind of scheme trailing wheel part of the utility model.
Fig. 6 is the A-A cross-sectional view of Fig. 4.
The specific embodiment
Fig. 1 and shown in Figure 3, first kind of specific embodiments for the utility model three-wheel self sliding board car, it comprises handle T-shaped bar assembly 11, pedal assembly 12, coupling hook 13, front wheel carrier bearing 14, trailing wheel connecting panel 8, front-wheel 16 and two trailing wheels 17, 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 fixed on the handle T-shaped bar assembly 11, described front wheel carrier bearing 4 is provided with rotating front wheel carrier 9, and front-wheel 16 is arranged on the front wheel carrier 9; Be provided with rotating axle screw 10 in the middle of the trailing wheel connecting panel 8, axle screw 10 is fixed on pedal assembly 12 afterbodys, trailing wheel connecting panel 8 two ends are respectively equipped with rotating rear wheel frame 15 by screw 7, two trailing wheel 17 correspondences are arranged on two rear wheel frames 15, and front and back wheel carrier 9,15 and trailing wheel connecting panel 8 can freely be swung.Between the face of joint of described front wheel carrier bearing 14 and front wheel carrier 9 and the horizontal surface certain angle of inclination is arranged, between the face of joint of described pedal assembly 12 afterbodys and trailing wheel connecting panel 8 and the horizontal surface certain angle of inclination is arranged, between the face of joint of trailing wheel connecting panel 8 and two rear wheel frames 15 and the horizontal surface certain angle of inclination is arranged.Described front and back wheel carrier 9,15 is the universal rolling wheel wheel carrier.
Wheel carrier 9,15 is in the potential energy lowest point all the time before and after during the utility model initial condition, and this moment, Kickboard Scooter pedal assembly 12 was overhead apart from minimum.After can driving front wheel carrier 9 and front-wheel 16 to depart from initial condition, user's reversed torsion handle replys the power that front-wheel 16 is produced forward 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 were trampled on Kickboard Scooter pedal assembly 12 and rely on waving of health to drive the pedal wigwag motion, trailing wheel connecting panel 8 was replied after can departing from initial position again, departs from again, reply again, and so forth, the propelling thrust that trailing wheel 17 is produced forward orders about the Kickboard Scooter incessant advance.Trailing wheel connecting panel 8 can relatively rotate with pedal assembly 12, can increase the user and drive the motion amplitude that slide plate swings, and it is lighter to operate, and the speed of a motor vehicle also can be faster.
Fig. 2, Fig. 4, Fig. 5 and shown in Figure 6 be second kind of specific embodiments of the utility model three-wheel self sliding board car, and first kind of specific embodiments difference are to be provided with automatic reset device 18 between described pedal assembly 12 and the trailing wheel connecting panel 8.
Described automatic reset device 18 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 captiveed joint with trailing wheel connecting panel 8 by rivet 4, 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 19 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 19 both sides, and the other end of two retracing springs 2 withstands on the both sides of spring backing pin 6 respectively.
When trailing wheel connecting panel 8 departs from initial position, spring backing pin 6 on the trailing wheel 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 trailing wheel connecting panel 8 automatically reply original position; And so forth; Automatic reset device can produce after trailing wheel 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.

Claims (6)

1, a kind of three-wheel self sliding board car, comprise handle T-shaped bar assembly (11), pedal assembly (12), coupling hook (13), front wheel carrier bearing (14), trailing wheel connecting panel (8), a front-wheel (16) and two trailing wheels (17), 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 fixed on the handle T-shaped bar assembly (11), it is characterized in that: described front wheel carrier bearing (4) is provided with rotating front wheel carrier (9), and front-wheel (16) is arranged on the front wheel carrier (9); Be provided with rotating axle screw (10) in the middle of the trailing wheel connecting panel (8), axle screw (10) is fixed on pedal assembly (12) afterbody, trailing wheel connecting panel (8) two ends are respectively equipped with rotating rear wheel frame (15), two trailing wheels (17) correspondence is arranged on two rear wheel frames (15), and front and back wheel carrier (9,15) and trailing wheel connecting panel (8) can freely be swung.
2, three-wheel self sliding board car according to claim 1 is characterized in that: between the face of joint of described front wheel carrier bearing (14) and front wheel carrier (9) and the horizontal surface certain angle of inclination is arranged.
3, three-wheel self sliding board car according to claim 1, it is characterized in that: between the face of joint of described pedal assembly (12) afterbody and trailing wheel connecting panel (8) and the horizontal surface certain angle of inclination is arranged, between the face of joint of trailing wheel connecting panel (8) and two rear wheel frames (15) and the horizontal surface certain angle of inclination is arranged.
4, according to claim 2 or 3 described three-wheel self sliding board cars, it is characterized in that: be provided with automatic reset device (18) between described pedal assembly (12) and the trailing wheel connecting panel (8).
5, three-wheel self sliding board car according to claim 4, it is characterized in that: described automatic reset device (18) 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 captiveed joint with trailing wheel 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 (19) 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 (19) both sides, and the other end of two retracing springs (2) withstands on the both sides of spring backing pin (6) respectively.
6, three-wheel self sliding board car according to claim 5 is characterized in that: described front and back wheel carrier (9,15) is the universal rolling wheel wheel carrier.
CNU2008201677673U 2008-11-13 2008-11-13 Three-wheel self-propelled scooter Expired - Fee Related CN201321134Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201677673U CN201321134Y (en) 2008-11-13 2008-11-13 Three-wheel self-propelled scooter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201677673U CN201321134Y (en) 2008-11-13 2008-11-13 Three-wheel self-propelled scooter

Publications (1)

Publication Number Publication Date
CN201321134Y true CN201321134Y (en) 2009-10-07

Family

ID=41158522

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201677673U Expired - Fee Related CN201321134Y (en) 2008-11-13 2008-11-13 Three-wheel self-propelled scooter

Country Status (1)

Country Link
CN (1) CN201321134Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014146580A1 (en) * 2013-03-22 2014-09-25 Gong Dan Three-wheel scooter
CN110035947A (en) * 2016-10-03 2019-07-19 弗姆夸德拉特有限公司 Scooter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014146580A1 (en) * 2013-03-22 2014-09-25 Gong Dan Three-wheel scooter
CN110035947A (en) * 2016-10-03 2019-07-19 弗姆夸德拉特有限公司 Scooter

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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: 20101113