CN200942849Y

CN200942849Y - Back-force scooter

Info

Publication number: CN200942849Y
Application number: CNU2006200640954U
Authority: CN
Inventors: 邱柏霖; 张清标; 蔡神基
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-07
Filing date: 2006-09-07
Publication date: 2007-09-05
Anticipated expiration: 2016-09-07

Abstract

The utility model discloses a back-action scooter, essentially characterized in that: a pedal drive device is provided on the frame, together with a transmission device driven by the drive device; by treading on the pedal repeatedly, the transmission device is driven to under go relative motions, and then the wheels are driven to rotate forward in a single direction. The back-action scooter can add to the stability during manipulation; besides, after manually sliding, the back-action pedal can be treaded on repeatedly by human weight to move the scooter.

Description

Return the power Kickboard Scooter

Technical field

The utility model is about a kind of Kickboard Scooter design, time power Kickboard Scooter of particularly a kind of stable height and tool movement effects.

Background technology

Consult Fig. 1, known Kickboard Scooter 1 has a vehicle frame 11, a joystick 12 and two runners 13; Wherein, this joystick 12 is hubbed on this vehicle frame 11, and on this joystick 12 and be provided with leader 121; In addition, this two runner 13 is hubbed at two opposite sides of this vehicle frame 11, simultaneously this runner 13 of one and with these joystick 12 interlocks, to control this Kickboard Scooter 1 direct of travel; So, during use, after its speed of sliding by manpower, promptly with this Kickboard Scooter 1 art skating, and along with the speed of a motor vehicle reduces gradually, the repetition power-assisted that be aided with strength of one's legs this moment again slides mode, and operation and so forth is to reach the speed of a motor vehicle of keeping this Kickboard Scooter 1, but, but to pass speed limited and degree of stability is not high because of strength of one's legs, adds motion and get up very dullly, haves much room for improvement.

In view of this, one TaiWan, China is just arranged No. 092205902 " a kind of transmission gaining structure of force slider vehicle " patent case, consult Fig. 2 and Fig. 3, this force slider vehicle 2 consists predominantly of a vehicle frame 21, and one is located at runner 22, handle 23, elastic body 25 on this vehicle frame 21, tramples structures such as device 26 and unidirectional drive bearing 27; Wherein, this is trampled device 26 and has the pedal 261 that is divided into these vehicle frame 21 both sides, an and transmission gear 262 that stretches out and be meshed by this pedal 261 with this unidirectional drive bearing 27, and aforementioned this unidirectional drive bearing 27 sets firmly with this runner 22, when so these unidirectional drive bearing 27 single directions rotate, also this runner of interlock 22 rotates, and cooperates this moment this elastic body 25 to be located at the auxiliary of this

vehicle frame

21 and 261 on pedal again and descends, and make this pedal 261 can repeat to trample.

During use, utilize this pedal 261 to repeat to trample, be single direction with this driving cog 262 of interlock, unidirectional drive bearing 27 and rotate, and then reach this runner 22 and rotate and advance; Only, in view of being provided with 261 designs of two pedals on this vehicle frame 21 in addition, the space that makes this vehicle frame 21 Gong to stand diminishes, for only working as the Kickboard Scooter use, the real inconvenience that easily increases on the personnel operation, even stand on reluctantly, this moment, the user was if this pedal 261 forward mode are trampled in desire change, at first, and in the time of will being converted to pin and stepping on these pedal 261 patterns by the pattern of standing on this vehicle frame 21, it has the certain difficulty degree, moreover, even pin is stepped on foot-operated pattern on this pedal 261 and about carrying out, will cause this vehicle frame 21 to produce the double swerve phenomenon, if add the runner 22 too small situations of existing Kickboard Scooter, also can influence the safety of use.

The utility model content

The purpose of this utility model provides the power Kickboard Scooter a kind of time, and it utilizes moving back and forth of human body gravity that power is provided, make pedal trample lighter and lighter, fast more, and the process of trampling is except that walking is stable, and has movement effects.

So solution of the present utility model is: a kind of time power Kickboard Scooter, it includes: a vehicle frame; One is hubbed at the joystick on this vehicle frame, on this joystick and extended the leader; Be hubbed at the plural runner on this vehicle frame and the joystick respectively, this one runner also is subjected to this joystick interlock, and the control direct of travel; Wherein also comprise an actuating device, it has a pedal that is hubbed on this vehicle frame, and an elastic body that is connected with between this pedal and vehicle frame; And two drivings device, it is divided into runner two sides on this vehicle frame, aforementioned this each driving device has an arc-shaped rack that is connected with on this pedal, one is located on this vehicle frame and this arc-shaped rack ingear first gear, one with second gear of this first gear interlock, one with this second gear mesh and be arranged at the 3rd gear on this runner, and a unilateral bearing of being located between this first and second gear, wherein, this first outside diameter of gear is less than second gear.

On the described vehicle frame and extend to this runner top and be provided with a mudwing.

Described unilateral bearing has a stop collar, one is arranged in the rotating shaft on this stop collar, plural number is placed in the roll body on this stop collar, and one be sheathed on this stop collar outer and with the interlock cover of this second gear interlock, and offer the perforate that plural number is provided with at interval on aforementioned this stop collar, ccontaining for this roll body, as for the interior spaced apart plural groove that is provided with of this interlock cover, and this each groove has a diapire, one by the upwardly extending support surface of this diapire, and a dip plane that is extended upward and be connected with the support surface of another groove by this diapire.

After adopting such scheme, the utility model only need repeat when using to press to step on this pedal, just can produce the reaction that moves up and down by the elastic body between this pedal of interlock and vehicle frame, and make this two driving device produce relative motion, and then drive this runner and rotate, so this time power Kickboard Scooter except that the degree of stability that increases operation, leans on after people's run-up slides simultaneously, back and forth step back the power pedal by human body gravity again, reach movement effects really.

Description of drawings

Fig. 1 is the scheme drawing of known Kickboard Scooter;

Fig. 2 is the scheme drawing of known a kind of force slider vehicle;

Fig. 3 is the transmission gaining structure scheme drawing of known a kind of force slider vehicle;

Fig. 4 is the schematic perspective view of the utility model one preferred embodiment;

Fig. 5 is the perspective exploded view of the utility model actuating device, driving device;

Fig. 6 is the perspective exploded view of the utility model unilateral bearing;

Fig. 7 is the combination generalized section of the utility model unilateral bearing and second gear;

Fig. 8 is the collapse state schematic perspective view of the utility model preferred embodiment; And

Fig. 9, the 10th, the driving device action scheme drawing of the utility model preferred embodiment.

The explanation of assembly conventional letter

5 times power Kickboard Scooter 51 vehicle frames 52 joysticks 53 runners

54 actuating devices, 55 drivings device, 521 handles, 541 pedals

542 elastic bodys, 543 mudwinges, 551 arc-shaped racks, 552 first gears

553 second gears 554 the 3rd gear, 555 unilateral bearings, 556 stop collars

557 rotating shafts, 558 roll bodies, 559 interlocks overlap 5561 perforates

5591 grooves, 5592 diapires, 5593 support surfaces, 5594 dip plane

The specific embodiment

About aforementioned and other technology contents, characteristics and effect of the present utility model, in the following detailed description that cooperates with reference to graphic preferred embodiment, can clearly understand.

Consult Fig. 4, the utility model returns a preferred embodiment of power Kickboard Scooter 5, and it includes members such as a vehicle frame 51, a joystick 52, plural runner 53, an actuating device 54 and two drivings device 55; Wherein, this joystick 52 is hubbed on this vehicle frame 51, and on this joystick 52 and extended leader 521; In addition, this runner 53 is hubbed at respectively on this vehicle frame 51 and the joystick 52, in order to do the interlock of facility with this joystick 52, with the control direct of travel; Cooperate and consult Fig. 5, this actuating device 54 has a pedal 541 that is hubbed on this vehicle frame 51, an and elastic body 542 (as spring) that is connected with 51 of this pedal 541 and vehicle frames, wherein, extend a mudwing 543 to these runner 53 tops on this vehicle frame 51 in addition again, so when this pedal 541 is trampled, be subjected to the restoring force pushing tow of this elastic body 542 and playback, this runner 53 rotates the splashings that produce and can be subjected to this mudwing 543 blocks simultaneously.

Consult Fig. 5 and Fig. 6, this two driving device 55 is divided into this runner 53 2 sides, aforementioned this each driving device 55 has an arc-shaped rack 551 that is connected with on this pedal 541, one is located on this vehicle frame 51 and this arc-shaped rack 551 ingears first gear 552, one with second gear 553 of these first gear, 552 interlocks, one with 553 engagements of this second gear and be arranged at the 3rd gear 554 on this runner 53, and a unilateral bearing 555 of being located at 552,553 of this first and second gears; Cooperate and consult Fig. 7, aforementioned this unilateral bearing 555 has a stop collar 556, one is arranged in the rotating shaft 557 on this stop collar 556, plural number is placed in the roll body 558 on this stop collar 556, and one be sheathed on this stop collar 556 outer and with the interlock cover 559 of these second gear, 553 interlocks, and offer the perforate 5561 that plural number is provided with at interval on aforementioned this stop collar 556, ccontaining for this roll body 558, as for these interlock cover 559 interior spaced apart plural grooves 5591 that are provided with, and this each groove 5591 has a diapire 5592, one by these diapire 5592 upwardly extending support surfaces 5593, and a dip plane 5594 that is extended upward and be connected with the support surface 5593 of another groove 5591 by this diapire 5592.

Be with, when desiring this this second gear 553 is rotated, utilize this first gear 552 to drive this rotating shaft 557 rotations, so that this rotating shaft 557 makes when clockwise rotating this roll body 558 move toward this dip plane 5594 gradually, and finally be held on 5594 of this rotating shaft 557 and dip plane, so this first gear 552 just can rotate the transmission of power via this roll body 558 and drive this second gear 553; Otherwise when rotating counterclockwise, because this rotating shaft 557 can be with these roll body 558 pushing tows to this groove 5591 interior (shown in imaginary line), so the power of this first gear 552 and can't be via this roll body 558 transferring power, and then make this first gear 552 produce the idle running phenomenons.

Consult Fig. 8, this time power Kickboard Scooter 5 can make the take advantage of a situation bending downwards and fit with this vehicle frame 51 of this joystick 52 when unused state, take in more simple and easy and convenient the storing and make; In case when using, only need lift this joystick 52, this time power Kickboard Scooter 5 is launched, form state shown in Figure 4; Cooperate and consult Fig. 9, the user is divided by hand-held this joystick 52, so that control the direct of travel of this time power Kickboard Scooter 5, then being aided with a pin again repeats to jam on this pedal 541, and formation Fig. 9 and the interlaced aspect of Figure 10, that is utilize the elastic recovery masterpiece power of this elastic body 542 to shore, this pedal 541 is up shored, drive this first gear, 552 rotations up and down with these arc-shaped rack 551 generations of interlock, rotate synchronously with this second gear 553 of interlock, and this first gear 552 drives these second gear, 553 rotation processes, this is first years old, second gear 552,553 by these unilateral bearing 555 designs, and this first gear 552 only can be rotated by unidirectional drive second gear 553, can not produce and reverse the rotational power of offsetting this second gear 553, at last, after utilizing these second gear, 553 interlocks the 3rd gear, 554 interlocks again, can drive this runner 53 synchronously rotates, in order to do providing this time power Kickboard Scooter 5 to produce outside the onward impulse, and these two drivings device, 55 transferring power simultaneously, also can increase the degree of stability of operation, and use is also trampled back and forth for human body gravity and can be reached movement effects.

By above-mentioned explanation, and the utility model and known work one are compared, when learning that the utility model has following listed advantage and effect really:

1, because this time power Kickboard Scooter is to drive this driving device running that is divided into these vehicle frame both sides synchronously with an actuating device, therefore drive runner that just can be stable in the operation rotates, to promote the stability of driving.

When 2, driving this time power Kickboard Scooter and advance in view of user's desire, need constantly trample this actuating device, provide this time power power that Kickboard Scooter advances, just can constantly move when therefore using with this driving device of interlock, except that daily life is ridden instead of walk, and can take into account healthy importance in order to do sharp user.

Conclude aforementioned, the utility model is by being provided with actuating device in this vehicle frame, and by driving device that this actuating device drove, so that the elastic body between this pedal of interlock and vehicle frame produces the reaction that moves up and down, and make this two driving device produce relative motion, and then drive this runner and rotate, so this time power Kickboard Scooter is except that the degree of stability that increases operation, after sliding by people's run-up simultaneously, back and forth step back the power pedal by human body gravity again and also can reach movement effects, so can reach the purpose of this utility model really.

The above person of thought, only be explanation preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, promptly the simple equivalent of doing according to the utility model claim and description generally changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1, a kind of time power Kickboard Scooter, it includes: a vehicle frame; One is hubbed at the joystick on this vehicle frame, on this joystick and extended the leader; Be hubbed at the plural runner on this vehicle frame and the joystick respectively, this one runner also is subjected to this joystick interlock, and the control direct of travel;

It is characterized in that: also comprise an actuating device, it has a pedal that is hubbed on this vehicle frame, and an elastic body that is connected with between this pedal and vehicle frame; And two drivings device, it is divided into runner two sides on this vehicle frame, aforementioned this each driving device has an arc-shaped rack that is connected with on this pedal, one is located on this vehicle frame and this arc-shaped rack ingear first gear, one with second gear of this first gear interlock, one with this second gear mesh and be arranged at the 3rd gear on this runner, and a unilateral bearing of being located between this first and second gear, wherein, this first outside diameter of gear is less than second gear.

2, as claimed in claim 1 time power Kickboard Scooter is characterized in that: on this vehicle frame and extend to this runner top and be provided with a mudwing.

3, as claimed in claim 1 time power Kickboard Scooter, it is characterized in that: this unilateral bearing has a stop collar, one is arranged in the rotating shaft on this stop collar, plural number is placed in the roll body on this stop collar, and one be sheathed on this stop collar outer and with the interlock cover of this second gear interlock, and offer the perforate that plural number is provided with at interval on aforementioned this stop collar, ccontaining for this roll body, as for the interior spaced apart plural groove that is provided with of this interlock cover, and this each groove has a diapire, one by the upwardly extending support surface of this diapire, and a dip plane that is extended upward and be connected with the support surface of another groove by this diapire.