CN205632844U

CN205632844U - Folding scooter

Info

Publication number: CN205632844U
Application number: CN201620349817.4U
Authority: CN
Inventors: 吴结华; 吴澎; 吴新华
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-22
Filing date: 2016-04-22
Publication date: 2016-10-12
Anticipated expiration: 2026-04-22

Abstract

The utility model aims at providing a folding scooter for folding back plate body is parallel with the head pipe, and the front and back wheel is gathered together in one end, and the handlebar is handed at the other end to the handlebar when carrying, and it is capable that the mop to the wheel, has both avoided the clothing of making dirty, can overcome the weight of slide again, light carrying. The utility model provides a technical scheme that its technical problem adopted is: realize the quick folding of slide and expand through limitting the hinge certainly. This folding scooter comprises leading assembly, folding hinge, plate body, rear wheel, and the anterior tap head of connecting of folding hinge is managed, and plate body support front end is connected at the rear portion, and the rear wheel is installed in plate body support rear end, and its folding function's realization key lies in folding hinge. Folding hinge and plate body support be connected the angle point downwards from the limit in plate body horizontally position, upwards can free motion, the angle of spread of folding hinge and tap head pipe from the limit at " front wheel end position in vertical position 0 to 15 degree within range is forward managed to the head a " fixed position, fold condition, the front and back wheel is gathered together in one end.

Description

A kind of folding scooter

Technical field:

This utility model belongs to field of vehicles, is specifically related to a kind of folding scooter.

Background technology:

Folding scooter, is increasingly liked by people with its portability and motility, is to connect subway station, bus stop, the first-selected instrument in parking lot to objective.Current folding scooter is substantially folding handle-bar stem vertical rod and plate body, and after folding, front-wheel is still front, and trailing wheel is still rear, and when carrying, there is the wheel contacting ground rear and front end, medicated clothing of easily making dirty.More there is heavier slide plate, carry the lightest after folding.

Summary of the invention:

This utility model aims to provide a kind of folding scooter, and after folding, front and back wheel is gathered at one end, and handlebar is at the other end, and hand-held handlebar when carrying, wheel lands and tows, and has both avoided medicated clothing of making dirty, can overcome again the weight of slide plate, easily carry.

This utility model solves its technical problem and be the technical scheme is that fast folding and the expansion by realizing slide plate from limit folding hinge.

Designed by this utility model folding scooter, mainly it is made up of tap assembly, folding hinge, plate body and support thereof, trailing wheel, folding hinge front portion connects tap head tube, connecting plate body support frame front end, rear portion, trailing wheel is arranged on plate body back-end support, and the realization of its folder function it is critical only that folding hinge.Deployed condition, folding hinge and plate body support tenon cooperatively form self limiting energy, folding hinge connects angle point downwards from limiting in the position of plate body level with plate body support, upwards can be freely-movable, folding hinge limits in " in the range of head tube front-wheel end is positioned at upright position 0 to a 15 degree forward " fixed position certainly with the angle of spread of tap head tube；Folded state, front and back wheel is gathered at one end.

Folding hinge designed by this utility model has four to rotate angle point, surrounds parallelogram, have 4 limits upper and lower, forward and backward on facade, go up before it, front lower two angle points are connected with head tube, front is integrated with head tube and is omitted, and posterior angle point is connected with the support front end of plate body, and rear corner point is freely；Deployed condition, plate body support front end has a tenon to conflict with folding hinge back, limits the moment of torsion that folding hinge back rotates clockwise around posterior angle point, limit plate body and be connected the moment of torsion that angle point moves downward with folding hinge；Plate body support tenon and the conflict of folding hinge back, limit the moment of torsion that folding hinge back rotates clockwise around posterior angle point, limit the rear shifting of folding hinge top simultaneously, further limit head tube front-wheel end moment of torsion forward, conflicting and limit head tube front-wheel end moment of torsion backward in the upper and lower limit of folding hinge, the angle of spread of folding hinge Yu head tube is limited in a fixed position.

Further after the angle point of folding hinge back upper place, the end of top protrudes a tenon, together with folding hinge back, plate body support tenon is formed clamping, further limit the moment of torsion that folding hinge back rotates clockwise around posterior angle point, limit plate body and be connected the moment of torsion that angle point moves downward with folding hinge, limit the moment of torsion that folding hinge back rotates clockwise around posterior angle point, limit the rear shifting of folding hinge top, limit the angle of spread of folding hinge and plate body, folding hinge and head tube.

Designed by this utility model folding scooter, plate body is connected angle point with folding hinge upwards can be freely-movable, does not set locking device, the self limiting energy that fully utilized folding hinge cooperatively forms with plate body support tenon, folds rapider.Converting into of folding hinge, must apply pulling force upwards, on the contrary, have at plate body the use state of load, folding hinge and plate body junction by downward pressure, i.e. to have the use state of load to convert in folding hinge and plate body junction.The locking device of energy quick release can certainly be set between edge tail tenon and plate body support on folding hinge, sacrifice a small amount of folding time, exchange more stable expansion for and use state.Can also arrange card, pin class locking device on folding hinge, the parallelogramming deflection limiting folding hinge can obtain stable expansion use state.

Designed by this utility model folding scooter, after folding hinge is equivalent, posterior angle is lifted up, driving plate body front end to promote, trailing wheel front wheel is gathered and the most liftoff, and plate body is erected to and head tube parastate, equivalent process only need to overcome the plate body gravity of half, without overcoming the gravity of front and back wheel, being more suitable for folding during the heavier battery component of plate body equipment, equivalent process easily smoothes out.

Designed by this utility model folding scooter, trailing wheel uses the coaxial parallel separated type of two-wheel, tricycle structure good stability, and trailing wheel two-wheel is the most parallel splits, it is simple to towing after folding.

Designed by this utility model folding scooter, the lower length of side of folding hinge and folding hinge forward lower comer are to the distance sum of front-wheel ground contact points, with trailing wheel ground contact points behind folding hinge posterior angle to folding apart from equal, take turns end alignment before and after converting into after gathering, fold more compact, neat.

Designed by this utility model folding scooter, in tap assembly, handlebar is standing as telescopic, can reduce the apparent size after folding further.

Designed by this utility model folding scooter, rotate and vertical front-wheel can be changed into horizontal, front-wheel can use larger-diameter wheel hub, and does not affect the apparent size after folding, generally the wheel hub of selection more than 8 cun, turn to, ramp handling good.Can select one at front-wheel or trailing wheel and install motor additional, configure the assemblies such as corresponding battery, controller, make folding electric sliding plate car, front-wheel uses wheel hub motor, scooter compactedness, handling good, tows easily；Motor adds to put to tow after trailing wheel, folding needs to overcome reluctance force, but can provide electric boosted in towing.

Accompanying drawing illustrates:

Fig. 1 is that this utility model launches use state perspective view.

Fig. 2 is the enlarged perspective of this utility model folding hinge and annexation thereof.

Fig. 3 is this utility model folding process schematic diagram.

Fig. 4 is that this utility model folds rear view.

Such as accompanying drawing 1, a kind of folding scooter described in the utility model, mainly by wheel hub motor 1, front-wheel 2, front fork 3, head tube 4, standpipe 5, vertical 6, handlebar 7, folding hinge top 8, folding hinge back 9, plate body support tenon 10, plate body support are connected angle point 11, plate body 12 with folding hinge, trailing wheel 13, the end tenon 14 etc. of folding hinge top partly form.

The distinctest for illustrate, figure omits the universal component not as claim.

Detailed description of the invention

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Embodiment:

As shown in Figure 1 and Figure 2, when folding scooter launches to use, driver and crew's gravity is applied on plate body 12, it is downward that plate body support is connected angle point 11 stress with folding hinge, hinge folding hinge back 9 produces winding board body support frame and is connected the clockwise torque of angle point 11 with folding hinge, plate body support tenon 10 produces winding board body support frame and is connected the anti-clockwise torque of angle point 11 with folding hinge, and mutually conflicting with plate body support tenon 10 in folding hinge back 9, makes plate body 12 level.It is anterior that action of gravity simultaneously is delivered to folding hinge, tap head tube 4 produces the clockwise torque around the front lower angle point of folding hinge, this moment of torsion is delivered on folding hinge top 8, folding hinge top 8 is promoted to be moved rearwards by, and then promotion folding hinge back 9 produces winding board body support frame and is connected the clockwise torque of angle point 11 with folding hinge, the most mutually conflicted with plate body support tenon 10 in folding hinge back 9, folding hinge top 8 can not after move, the tap clockwise torque that produces around the front lower angle point of folding hinge of head tube 4 is limited.The end tenon 14 of folding hinge top forms clamping to plate body support tenon 10 together with folding hinge back 9, further limit folding hinge back 9 winding board body support frame and be connected the moment of torsion that angle point 11 rotates clockwise with folding hinge, further ensure tap head tube 4 and produce the clockwise torque around the front lower angle point of folding hinge, displacement can not be produced, i.e. limit head tube 4 front-wheel end moment of torsion forward.The conflict on the upper and lower limit of folding hinge limits head tube 4 front-wheel end moment of torsion backward, so obtains a stable expansion and drives structure.Steering moment is delivered to vertical 6, standpipe 5, front fork 3, front hub 1, front-wheel 2 control direction by manual handlebar 7.

As shown in Figure 3, when folding scooter uses complete folding, driver and crew get off, having removed gravity, above carried the end tenon 14 of folding hinge top, it is the most freely-movable that plate body support is connected angle point 11 with folding hinge, plate body support is connected angle point 11 and is lifted up with folding hinge, driving plate body 12 front end to promote, plate body 12 rear end trailing wheel 13 front wheel is gathered and the most liftoff, and plate body 12 is erected to and head tube 4 parastate.

As shown in Figure 4, when folding scooter fold complete, twist handlebar 7, by horizontal for front-wheel 2, under delay unloading 7, vertical 6 retraction standpipes 5 will be reduced apparent size after folding, it is simple to place, tow further.

Claims

1. a folding scooter, is mainly made up of tap assembly, folding hinge, plate body and support thereof, trailing wheel, back flap hinge Chain front portion connects tap head tube, and connecting plate body support frame front end, rear portion, trailing wheel is arranged on plate body back-end support, its feature It is: deployed condition that folding hinge and plate body support tenon cooperatively form self limiting energy, folding hinge and plate body support Connect angle point downwards from limit in the position of plate body level, upwards can be freely-movable, folding hinge and tap head tube The angle of spread from limit " head tube front-wheel end be positioned at upright position forward 0 to 15 degree in the range of " fixed position；Folding Overlapping state, front and back wheel is gathered at one end.

2. a kind of folding scooter as claimed in claim 1, is characterized in that: folding hinge has four to rotate angle point, vertical Surrounding parallelogram on face, have 4 limits upper and lower, forward and backward, upper before it, front lower two angle points connect with head tube Connecing, front is integrated with head tube and is omitted, and posterior angle point is connected with plate body support front end, and rear corner point is freely；Launch State, plate body support front end has a tenon to conflict with folding hinge back, limits folding hinge back around posterior angle The moment of torsion that point rotates clockwise, limits plate body and is connected the moment of torsion that angle point moves downward, same limit with folding hinge The rear shifting of folding hinge top, further limit head tube front-wheel end moment of torsion forward；The upper and lower limit of folding hinge Conflict and limit head tube front-wheel end moment of torsion backward, the angle of spread of folding hinge Yu head tube is limited in a fixed position.

3. a kind of folding scooter as claimed in claim 1, is characterized in that: after the angle point of folding hinge back upper place, top End protrude a tenon, together with folding hinge back, to plate body support tenon formed clamping, limit further Folding hinge and the angle of spread of plate body, folding hinge and head tube.

4. a kind of folding scooter as claimed in claim 1, is characterized in that: after folding hinge is equivalent, posterior angle upwards carries Rising, drive plate body front end to promote, trailing wheel front wheel is gathered and the most liftoff, and plate body is erected to and head tube parastate.

5. a kind of folding scooter as claimed in claim 1, is characterized in that: trailing wheel uses the coaxial parallel separated type of two-wheel.

6. a kind of folding scooter as claimed in claim 1, is characterized in that: before the lower length of side of folding hinge and folding hinge Inferior horn to the distance sum of front-wheel ground contact points, with folding hinge posterior angle to trailing wheel ground contact points after folding away from From equal, before and after converting into after gathering, take turns end alignment.

7. a kind of folding scooter as claimed in claim 1, is characterized in that: in tap assembly, handlebar is standing as telescopic.

8. a kind of folding scooter as claimed in claim 1, is characterized in that: select one at front-wheel or trailing wheel and install motor additional, join Put battery, controller assemblies, make folding electric sliding plate car.