CN209757374U - scooter - Google Patents

Abstract

The utility model relates to a scooter, it includes a footboard, a handlebar stem, a front wheel group and a rear wheel. The footboard formula structure as an organic whole, the front end of footboard is rotationally located to the bottom of handlebar stem, and the front wheelset has a front wheel and a front fork spare, and the front wheel pivot is located the front fork spare, and the front fork spare cup joints in the bottom of handlebar stem and is fixed together with both by a beam of ring, makes the handlebar stem drive the front wheelset and turns to together, then is the pivot as for the rear wheel and locates the rear end of footboard and can receive supporting of a brake board and press and produce the brake effect. Therefore, the utility model discloses a scooter utilizes the binder ring to combine driver riser and front wheel group, and the integral type footboard of arranging again in addition, and then reaches the characteristic of simplifying the structure, easily assembling and promoting the structural rigidity.

Description

Scooter

Technical Field

The utility model relates to a scooter field especially relates to a simple structure and scooter of easily assembling.

Background

With regard to the traditional scooter, the front end of the pedal utilizes a diagonal brace to be connected with the handlebar stem, and then the handlebar stem is connected with the front wheel again, so that the handlebar stem can drive the front wheel to turn together, but such structure is easy to loose and shake under long-term operation, and more components are needed in addition when assembling, thus leading to the problems of complicated structure and troublesome dismounting.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a scooter, its simple structure and easy assembly and disassembly.

In order to achieve the above objective, the scooter of the present invention comprises a pedal, a handlebar stem, a front wheel set and a rear wheel. The bottom end of the handle bar vertical pipe is arranged at the front end of the pedal in a manner of rotating in situ; the front wheel set is provided with a front fork piece, a front wheel and a binding ring, the front fork piece is provided with a front fork tube and a wheel seat, the front fork tube is arranged at the front end of the pedal in a pivot rotating mode and is sleeved at the bottom end of the handlebar vertical tube, the wheel seat is integrally connected with the bottom end of the front fork tube and is positioned below the front end of the pedal, the front wheel is pivoted on the wheel seat of the front fork piece, and the binding ring mutually compresses a tube body of the front fork piece and the bottom end of the handlebar vertical tube; the rear wheel is pivoted at the rear end of the pedal.

Therefore, the scooter of the present invention utilizes the binding ring to combine the handlebar stem and the front wheel set, so that the front wheel set can be driven by the handlebar stem to stably steer, thereby achieving the features of simplified structure and easy assembly.

preferably, the front end of the pedal is provided with an upper cantilever portion and a lower cantilever portion in an integrally formed manner, a predetermined interval is maintained between the upper cantilever portion and the lower cantilever portion, the bottom end of the handlebar stem rotatably penetrates through the upper cantilever portion, the front fork tube of the front fork member rotatably penetrates through the lower cantilever portion and is sleeved at the bottom end of the handlebar stem, the wheel seat of the front fork member is located below the lower cantilever portion of the pedal, and the binding ring is arranged between the upper cantilever portion and the lower cantilever portion. Thus, the rigidity of the overall structure can be further increased by using the integrated pedal.

Preferably, the wheel seat has a countersunk hole axially communicated with the front fork tube, the front wheel set further has a bolt, the bolt has a bolt head and a stud, the bolt head is disposed in the countersunk hole, the stud is integrally connected with the bolt head and locked to a nut, and the nut is fixedly disposed inside the bottom end of the handlebar stand tube. Thus, the handlebar stem and the front fork are connected together.

Preferably, the front fork has a split groove to allow radial contraction of the front fork when restrained by the collar.

Preferably, the front fork has a split groove to allow radial contraction of the front fork when restrained by the collar.

The detailed structure, characteristics, assembly or use of the scooter provided by the present invention will be described in the following detailed description of the embodiments. However, those of ordinary skill in the art should understand that the detailed description and specific examples are given for illustrating the invention and are not to be construed as limiting the scope of the invention.

Drawings

Fig. 1 is a perspective view of the scooter of the present invention.

Fig. 2 is a partial exploded perspective view of the scooter of the present invention.

Fig. 3 is a partial sectional view of the scooter of the present invention.

[ notation ] to show

10 scooter 20 footboard

21 upper arm part 23 lower arm part

25 left cantilever part 30 handle-bar stem

32 vehicle handle 34 upper bearing

40 front wheel group 41 front fork

42 front fork tube 43 grooving

44 countersunk 45 wheel seat

46 lower bearing 47 collar

48 bolt 49 bolt head

50 stud 51 nut

52 front wheel 53 rear wheel

54 brake plate

Detailed Description

In the description, including the embodiments described below and in the claims, directional terms are used throughout the description and drawings as a reference. Next, in the embodiments and the drawings to be described below, the same element numbers denote the same or similar elements or structural features thereof.

Referring to fig. 1 and 2, the scooter 10 of the present invention includes a pedal 20, a rider vertical tube 30, a front wheel set 40, and a rear wheel 53.

The pedals 20 are of a unitary construction for the rider to step on. The front end of the step 20 has an upper cantilever portion 21 and a lower cantilever portion 23, the bottom surface of the upper cantilever portion 21 and the top surface of the lower cantilever portion 23 are connected to each other, and a predetermined interval is maintained between the tip end of the upper cantilever portion 21 and the tip end of the lower cantilever portion 23, and the rear end of the step 20 has two opposing rear cantilever portions 25, the two rear cantilever portions 25 being parallel to each other and maintained at a predetermined interval from each other.

The top end of the handlebar stem 30 is connected to a handlebar 32, and the bottom end of the handlebar stem 30 passes through the end of the upper cantilever portion 21 of the pedal 20 from top to bottom and is assembled with an upper bearing 34, so that the handlebar stem 30 can rotate left and right relative to the pedal 20.

As shown in fig. 2 and 3, the front wheel set 40 has a front fork 41, the front fork 41 has a front fork 42 and a wheel seat 45, the front fork 42 is disposed at the end of the lower cantilever 23 of the pedal 20 from bottom to top and assembled with a lower bearing 46, the front fork 42 has a cut-out 43, the front fork 42 is sleeved on the bottom end of the handle stem 30 through the cut-out 43 and utilizes a ring 47 disposed between the upper and lower cantilever 21, 23 to cause the front fork 42 to contract radially, so that the front fork 42 and the handle stem 30 are pressed and fixed together, and the wheel seat 45 is integrally connected to the bottom end of the front fork 42 and located below the lower cantilever 23 of the pedal 20 and pivotally connected to the front wheel 52. In addition, the wheel seat 45 has a counter bore 44 axially communicated with the front fork 42, the front wheel set 40 further has a bolt 48, the bolt 48 has a bolt head 49 and a stud 50, the bolt head 49 is disposed in the counter bore 44, the stud 50 is integrally connected with the bolt head 49 and is locked from bottom to top with a nut 51, and the nut 51 is fixedly disposed inside the bottom end of the handlebar stem 30 in a welding manner. Therefore, the front wheel set 40 can be steered together by the handlebar stem 30.

The rear wheel 53 is pivotally disposed between the two rear suspension arms 25 of the pedal 20 and can be pressed by a brake plate 54 disposed at the rear end of the pedal 20 to generate a braking effect.

Therefore, the utility model discloses a scooter 10 utilizes collar 47 to combine driver's riser 30 and front wheel group 40, makes front wheel group 40 can be driven by driver's riser 30 and turn to steadily, in addition through bolt 48 and nut 51's cooperation come lifting strength and save the equipment time, and then reaches the purpose of simplifying the structure and increasing the equipment convenience.

Claims (5)

1. A scooter, comprising:

A pedal;

A handle vertical pipe, the bottom end of which is rotatably arranged at the front end of the pedal;

The front wheel set is provided with a front fork piece, a front wheel and a binding ring, the front fork piece is provided with a front fork tube and a wheel seat, the front fork tube is rotatably arranged at the front end of the pedal and is connected with the bottom end of the handlebar vertical tube, the wheel seat is integrally connected with the bottom end of the front fork tube and is positioned below the front end of the pedal, the front wheel is pivoted on the wheel seat of the front fork piece, and the binding ring mutually compresses the tube body of the front fork piece and the bottom end of the handlebar vertical tube; and

A rear wheel pivoted to the rear end of the pedal.

2. The scooter as claimed in claim 1, wherein the pedal has a top suspension arm and a bottom suspension arm at the front end, the top suspension arm and the bottom suspension arm are connected to each other, and the top ends of the top suspension arm and the bottom suspension arm maintain a predetermined spacing, the bottom end of the handlebar stem is rotatably inserted into the top end of the top suspension arm, the front fork tube of the front fork is rotatably inserted into the bottom end of the bottom suspension arm and is sleeved to the bottom end of the handlebar stem, the wheel seat of the front fork is located under the bottom suspension arm of the pedal, and the binding ring is located between the top suspension arm and the bottom suspension arm.

3. The scooter of claim 1 or 2, wherein the wheel seat has a counter bore axially communicating with the front fork, the front wheel set further has a bolt having a bolt head and a stud, the bolt head is disposed in the counter bore, the stud is integrally connected with the bolt head and locked to a nut, and the nut is fixedly disposed inside the bottom end of the handlebar stem.

4. The scooter of claim 3 wherein the front fork has a slot to allow the front fork to be constrained by the hoop to cause radial contraction.

5. The scooter of claim 1 or 2 wherein the front fork has a groove to allow the front fork to contract radially when constrained by the hoop.