CN209321155U - A kind of steering mechanism of wide wheel Segway Human Transporter - Google Patents

Abstract

The utility model discloses a kind of steering mechanism of wide wheel Segway Human Transporter, including unilateral front wheel supporting bar；The front end of the unilateral front wheel supporting bar is fixedly connected with the parallel steering articulated joint of axis plumb line；Wide wheel before further including, wheel hub plate is installed on the preceding wide wheel wheel hub of the preceding wide wheel, bearing block is fixedly installed in the wheel hub plate, the bearing block is interior to be rotatably connected to front axle by bearing, one end of the front axle is fixedly connected with direction device, and steering hinged seat is equipped on the direction device；The steering hinged seat articulated connection steering articulated joint；Steering mechanism's structure of the utility model is simple, by turning to horizontal control driving direction, the steering of scooter, and the wide fast assembling-disassembling taken turns before unilateral front wheel supporting rod structure realization can be realized along steering articulated joint deflection for preceding width wheel in steering procedure, it is easy to use, it is readily transported.

Description

A kind of steering mechanism of wide wheel Segway Human Transporter

Technical field

The utility model belongs to scooter field.

Background technique

The steering mechanism of scooter often uses bilateral structure, and bilateral structure scooter is not easy to realize the disassembly of front-wheel, this Sample is unfavorable for transporting.

Summary of the invention

Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of wide wheel electric return board The steering mechanism of vehicle.

Technical solution: to achieve the above object, a kind of steering mechanism of wide wheel Segway Human Transporter of the utility model, including Unilateral front wheel supporting bar；It is hinged that the front end of the unilateral front wheel supporting bar is fixedly connected with the parallel steering of axis plumb line Head；Wide wheel before further including is equipped with wheel hub plate on the preceding wide wheel wheel hub of wide wheel before described, is fixedly installed with axis in the wheel hub plate Seat is held, the bearing block is interior to be rotatably connected to front axle by bearing, and one end of the front axle is fixedly connected with direction device, institute It states and steering hinged seat is installed on direction device；The steering hinged seat articulated connection steering articulated joint.

Further, it is also equipped on the direction device horizontal folder；It is described being equipped with steering handle on horizontal folder It is horizontal.

Further, the preceding wide wheel wheel hub is detachably connected with the wheel hub plate by ring flange.

Further, the front axle is provided with thread segment far from one end of the direction device, locks on the thread segment It is connected with locking nut；The locking nut presses the inner ring of the bearing in bearing block by nut collar.

Further, described to turn to horizontal including U-shaped structure pipe, the both ends of the U-shaped structure pipe are respectively to be parallel to each other Connecting tube and hand-held pipe；The end of the connecting tube be detachably connected before scooter on wide wheel horizontal folder；The hand The end for holding pipe is removably connected with horizontal Quick Release extension rod；It is described the handle for being also socketed with flexible material on horizontal Quick Release extension rod Set.

The utility model has the advantages that steering mechanism's structure of the utility model is simple, by turning to horizontal control driving direction, turning to The steering of scooter can be realized along articulated joint deflection is turned in wide wheel before in the process, and the unilateral front wheel supporting rod structure is realized The fast assembling-disassembling of preceding wide wheel, it is easy to use, it is readily transported.

Detailed description of the invention

Horizontal cut-away illustration when attached drawing 1 is wide wheel scooter straight-going state；

Attached drawing 2 is the partial enlargement diagram at the label 16 of attached drawing 1；

Horizontal cut-away illustration when attached drawing 3 is wide wheel scooter left steering state；

Horizontal cut-away illustration when attached drawing 4 is wide wheel scooter left steering state；

Attached drawing 5 is to turn to horizontal disassembly schematic diagram；

Attached drawing 6 is to turn to cross, the detaching structure schematic diagram between horizontal folder, direction device and preceding wide wheel；

Attached drawing 7 is the partial enlargement diagram at the label 56 of attached drawing 6；

Attached drawing 8 is preceding wide wheel, rear wide wheel and slide plate vehicle frame detaching structure schematic diagram；

Attached drawing 9 is the partial enlargement diagram at the label 57 of attached drawing 8；

Attached drawing 10 is the movable disk structural schematic diagram horizontal folder；

Attached drawing 11 is the fixed disk structural schematic diagram horizontal folder；

Attached drawing 12 is the overall schematic of wide wheel scooter；

Specific embodiment

The utility model is further described with reference to the accompanying drawing.

The folding wide wheel Segway Human Transporter of one kind as shown in attached drawing 1 to 12, including slide plate vehicle frame 7, the scooter The front end of frame 7 wide wheel 4 before being connected with by direction device 5；The rear end thereof of slide plate vehicle frame 7 is connected with rear wide wheel 11；The direction It is also equipped on device 5 horizontal folder 119, described steering is equipped on horizontal folder 119 cross 1, the steering is suitable cross 1 It can control the direction of wheel in faucet, the steering, which can rotate cross 1 along the folder 119, to be adjusted；It is idle in the scooter When, cross 1 can be folded by the way that horizontal folder 119 is realized by turning to；

The upside of the slide plate vehicle frame 7, which is also fixedly welded, is connected with foot pedal 7.2；The slide plate vehicle frame 7.2 of the present embodiment Lower section can be fixedly installed with battery housing unit 7.1, power for power device, power device and battery housing unit in the present embodiment 7.1 be inessential component, and moving forward for the scooter can be realized with foot slidingly by bicyclist.

The front end of the slide plate vehicle frame 7 of the present embodiment is connected with unilateral front wheel supporting bar 15, and the rear end of the slide plate vehicle frame 7 connects It is connected to unilateral rear wheel support bar 36；The slide plate vehicle frame 7 includes straight-bar 33 and U-shaped frame 29,33 head and the tail of the U-shaped frame 29 and straight-bar Horizontal rectangular box structure is formed by welding, horizontal rectangle frame is formed by welding in the U-shaped frame 29 and 33 head and the tail of straight-bar of the present embodiment The foot pedal 7.2 is welded and connected on the upside of body structure；

The front end integration of the straight-bar 33 is connected in the curved unilateral front wheel supporting bar 15 of circular arc, should be bent in circular arc 15 structure of front wheel supporting bar not only maintained its structural strength, but also wide wheel 4 will not be with front-wheel branch during right turn before making Strut 15 interferes；The front end of the unilateral front wheel supporting bar 15, which is fixedly connected with, turns to articulated joint 30, and the present embodiment turns It is welded connecting to articulated joint 30 and unilateral front wheel supporting bar 15, and in order to guarantee that front-wheel can turn to, the steering articulated joint 30 Axis is parallel with plumb line；The rear end integration of the U-shaped frame 29 is vertically connected with unilateral rear wheel support bar 36, the list Side rear wheel support bar 36 extends back, and the tail end of the unilateral rear wheel support bar 36 is fixedly connected with rear-wheel attachment base 37, this The unilateral rear wheel support bar 36 and rear-wheel attachment base 37 of embodiment are to be welded to connect；Detachably rotation connects for the steering articulated joint 30 Connect the steering hinged seat 69 on the direction device 5；The rear-wheel attachment base 37 is detachably connected the rear-wheel on the rear wide wheel 11 Axis；7 overall structure of slide plate vehicle frame is formed by two root knot Member Weldings, and solder joint is effectively reduced in above structure arrangement and solder joint setting Number improves the structural stability of vehicle frame；

Wheel hub plate 61, the preceding wide wheel wheel hub of the present embodiment are installed on the preceding wide wheel wheel hub 60 of the preceding wide wheel 4 of the present embodiment 60 are detachably connected with the wheel hub plate 61 by ring flange, and bearing block 66, the axis are fixedly installed in the wheel hub plate 61 It holds in seat 66 and front axle 68 is rotatably connected to by bearing, one end of the front axle 68 is fixedly connected with direction device 5, and described turn It is fixedly mounted on the direction device 5 to hinged seat 69；The steering hinged seat 69 is articulated and connected the steering articulated joint 30；

The present embodiment includes fixed disk 49 and movable disk 40 horizontal folder 119, is provided with and turns in the fixed disk 49 Axis hole 51；The movable disk 40 is provided with shaft 45 close to the side of the fixed disk 49, and 45 activity of shaft passes through described Shaft hole 51, at least provided with two pin holes 50, the adjacent pin hole 50 of the two of the present embodiment in the disk of the fixed disk 49 Between relative to 51 center of circle of shaft hole deflection angle be 60 ° to 70 °；The movable disk 40 close to the fixed disk 49 one Side is fixed with pin 43, and the pin 43 can be rotated with the movable disk 40 to being corresponding in turn to each pin hole 50, pin 43 Corresponding steering when being inserted in one of in pin hole 50 is folded state cross 1, under the folded state steering cross 1 with it is sliding The horizontal direction parallel of wooden handcart frame 7 can save space, convenient transportation；It should when in corresponding another pin hole 50 of insertion of pin 43 Turning to cross 1 is use state, and the steering at this time is in 60 ° to 70 ° angles the horizontal direction of cross 1 and slide plate vehicle frame 7, is convenient for hand Hold grasp driving direction；

The end of the shaft 45 is fixedly installed spring block piece 84, and set is provided with return spring 86 in the shaft 45, The return spring 86 is placed between the spring block piece 84 and the fixed disk 49；And the return spring 86 is along axis elasticity Press the spring block piece 84；The end of the shaft 45 is concentric to be provided with threaded hole 44, and the spring block piece 84 passes through spiral shell Line column 85 is fixedly mounted at the threaded hole 44 of the end of the shaft 45；The fixed disk 49 far from the movable disk 40 one Side is fixedly installed cylinder 55；The return spring 86 is located in the cylinder 55, plays the protecting effect to return spring 86, It prevents from being corroded, and reliability can also be maintained；When needing movable disk 40 rotating certain folding angles, by hand by movable disk 40 pull out the screen resilience for overcoming return spring 86 along axis, and then are separated from each other movable disk 40 with fixed disk 49, in turn It separates the pin 43 in movable disk 40 with pin hole 50, then rotates movable disk 40, make 43 turns of pin in movable disk 40 It moves to another corresponding pin hole 50, then unclamps movable disk 40, movable disk 40 is under the rebound effect of return spring 86 Movable disk 40 is bonded to each other again with fixed disk 49；Hollow out is provided with arc groove 41, the arc groove 41 in the movable disk 40 The center of circle be overlapped with the center of circle of the shaft hole 51；Locking screw pit 47, the locking screw are provided in the fixed disk 49 Hole 47 is corresponding with the arc groove 41；It further include locking pin；The pin shaft can pass through the arc groove 41 and be threadedly coupled The locking screw pit 47；When threaded is tightened on locking screw pit 47, the movable disk 40 is close to the fixed disk 49；Into And make to lock completely between movable disk 40 and fixed disk 49, it prevents in ride because of movable disk 40 caused by road bumps and solid There is a phenomenon where separate between price fixing 49；The both ends of the arc groove 41 of the present embodiment are provided with taper counter sink 39；The circular arc Deflection angle between the circular arc central angle of slot 41 and adjacent pin hole 50 relative to 51 center of circle of shaft hole is identical；

The movable disk 40 is provided with far from one end of the shaft 45 horizontal connector 38, described that horizontal connector 38 is consolidated Surely the steering is connected cross 1；Specific connection type is as follows

Circumferentially array distribution has several flange disk hole 48 in the fixed disk 49 of the present embodiment；If the fixed disk 49 passes through Dry method orchid disk hole 48 is locked on the direction device 5；The direction device 5 of the present embodiment is plate body structure；

The steering includes U-shaped structure pipe 26 cross 1, and the both ends of the U-shaped structure pipe 26 are respectively the company being parallel to each other Adapter tube 27 and hand-held pipe 25；The end of the connecting tube 27 be detachably connected before scooter on wide wheel 4 horizontal folder 119； The end of the hand-held pipe 25 is removably connected with horizontal Quick Release extension rod 19；It is described being also socketed on horizontal Quick Release extension rod 19 The grip 17 of flexible material；Comfort level is improved, is realized using horizontal Quick Release extension rod 19 horizontal disassembly, saving easy to disassemble and just In transport；

The connecting pin of the horizontal Quick Release extension rod 19 is provided with cylindrical connector 20, and the connector 20 is socketed in described The end of hand-held pipe 25；Lateral direction penetrating is provided with first pair of lock pin and passes through hole 21 on the connector 20, the hand-held pipe 25 End cross perforation is provided with second pair of lock pin across hole 22；First pair of lock pin passes through hole 21 and wears with second pair of lock pin Via hole 22 in the assembled condition mutually to its, and first pair of lock pin pass through hole 21 and second pair of lock pin pass through hole 22 by pair 24 locking positioning of bolt assembly is locked, need to only dismantle can be disassembled lock bolt assembly 24 in use.

The end for horizontal connector 38 suit being connected the connecting tube 27, it is described being laterally arranged on horizontal connector 38 There are several screw fastening tieholens 81；The end setting of the connecting tube 27 is horizontally arranged with several clamping screws across hole 83；It is described When horizontal connector 38 suit is connected the end of the connecting tube 27, several clamping screws pass through hole 83 and are aligned several screw threads respectively Locking hole 81；It further include several clamping screws 82, each clamping screw 82 is each passed through the clamping screw across hole 83, and It is locked on corresponding screw fastening tieholen 81；Several clamping screws 82, which need to only be dismantled, can will turn to cross 1 and horizontal folder 119 are separated；

The front axle 68 is provided with thread segment 67 far from one end of the direction device 5, and the locking of thread segment 67 is close to It is connected to locking nut 63；The locking nut 63 presses the inner ring of 66 inner bearing of bearing block by nut collar, realizes axis The axis location for holding 66 inner bearing of seat effectively prevent falling off for bearing block 66.

The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications Also it should be regarded as the protection scope of the utility model.

Claims (5)

1. a kind of steering mechanism of wide wheel Segway Human Transporter, it is characterised in that: including unilateral front wheel supporting bar (15)；The list The front end of side front wheel supporting bar (15) is fixedly connected with the parallel steering articulated joint (30) of axis plumb line；Wide wheel before further including (4)；

It is equipped with wheel hub plate (61) on preceding wide wheel wheel hub (60) of wide wheel (4) before described, is fixedly mounted on the wheel hub plate (61) Have bearing block (66), is rotatably connected to front axle (68) in the bearing block (66) by bearing, the one of the front axle (68) End is fixedly connected with direction device (5), is equipped on the direction device (5) and is turned to hinged seat (69)；The steering hinged seat (69) Be articulated and connected the steering articulated joint (30).

2. a kind of steering mechanism of wide wheel Segway Human Transporter according to claim 1, it is characterised in that: the direction device (5) it is also equipped on horizontal folder (119)；It is described horizontal (1) steering handle is equipped on horizontal folder (119).

3. a kind of steering mechanism of wide wheel Segway Human Transporter according to claim 1, it is characterised in that: wide wheel wheel before described Hub (60) is detachably connected with the wheel hub plate (61) by ring flange.

4. a kind of steering mechanism of wide wheel Segway Human Transporter according to claim 1, it is characterised in that: the front axle (68) one end far from the direction device (5) is provided with thread segment (67), and thread segment (67) locking, which is close to, is connected to locking screw Female (63)；The locking nut (63) presses the inner ring of the bearing block (66) inner bearing by nut collar.

5. a kind of steering mechanism of wide wheel Segway Human Transporter according to claim 2, it is characterised in that: the steering is horizontal It (1) include U-shaped structure pipe (26), the both ends of the U-shaped structure pipe (26) are respectively the connecting tube (27) being parallel to each other and hold It manages (25)；The end of the connecting tube (27) be detachably connected before scooter on wide wheel (4) horizontal folder (119)；It is described The end of hand-held pipe (25) is removably connected with horizontal Quick Release extension rod (19)；It is described being also socketed on horizontal Quick Release extension rod (19) The grip (17) of flexible material.