JP3052156U - Rear-wheel swing type motorcycle - Google Patents

Abstract

(57) [Summary] [Purpose] The driver can ride the bicycle and move the rear wheels left and right without turning the pedals or kicking the ground with one foot to the propulsion to drive the motorcycle. The propulsion can be obtained simply by shaking, so it can be enjoyed as a playground equipment that can be worn like a sport. [Structure] A front wheel (1) is arranged in front of a vehicle body, and a rear wheel (2) is arranged at a rear portion on a straight line thereof.
Handle (3) fixed by axle (4) to the lower part of
Is attached to the front part of the main body (5), the iron plate (6) is fixed horizontally to the rear part of the main body (5), the movable iron plate (7) is fixed horizontally by the rotating shaft (8), the movable iron plate (7) And rear wheel support (9), rear wheel support (9) and rear wheel (2)
Are fixed by an axle (4), stoppers (10) are fixed on the left and right sides of a movable iron plate (7), and a tread plate (11) is fixed on an upper part of a main body (5).

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 This invention relates to a two-wheeled vehicle that can move forward with a propulsion force by swinging the rear wheel (2) left and right while traveling.

[0002]

[Prior art]

 In conventional bicycles without pedals, propulsion was obtained by kicking the ground with one foot.

[0003]

[Problems to be solved by the invention]

 The following decision was made: (B) With the conventional method of kicking the ground with one foot, the speed did not come out and it was easy to get tired.

[0004]

[Means for Solving the Problems]

 A front wheel (1) and a rear wheel (2) are arranged in front of the vehicle body in a straight line behind the front wheel (1). The handle (3) is movable through the cylinder (16) in the front part of the main body (5). Thus, the front wheel can change its direction freely. The body (5) is fixed to the front part by welding. The part behind the welded part is fixed diagonally downward and backward. The middle part of the body (5) is bent so that the rear part is horizontal, after the body (5). The iron plate (6) is fixed horizontally by welding, the movable iron plate (7) and the rear wheel are fixed horizontally by the iron plate (6) and the rotating shaft (8) so that the movable iron plate (7) can be moved. The bearing (9) is fixed by welding. The rear wheel bearing (9) and the rear wheel (2) are rotated by the axle (4). So that the rear wheel (2) can be swung to the left and right. The left and right wheels (9) and the rear wheel (2) should be moved to the left and right of the movable iron plate (7) so as not to swing too much to the left and right. A rear swing type two-wheeled vehicle configured as described above, in which a stopper (10) is fixed, and a tread plate (11) is fixed to a top portion of a main body (5) with bolts (12).

[0005]

[Action]

 According to the present invention, (a) the driver grips the steering wheel (3) with both hands, puts one foot on the tread board (11), kicks the ground with the opposite foot to apply propulsion, and then applies the two feet to the tread board (11). When the driver rides on the top and continuously shakes his / her hips to the left and right, the rear wheel (2) is forced to swing left and right. At that time, the front wheel (1) is operated so as to always face the traveling direction. (B) Here, the operation when the rear wheel (2) is swung to the right will be described below. The rear wheel bearing (9) and the rear wheel (2) swung to the right are inclined obliquely forward by the stopper (10). The driver turns right, but because of the inertia of the driver's right, the rear wheel (2) will continue to push to the right. The rightward force is changed to a force that pushes the rear wheel (2) diagonally forward right. Since facing forward traveling direction, the traveling direction of the motorcycle can proceed in front direction of travel on average also want a meandering. The center of gravity shifts to the right when shaken to the right, but you can balance by leaning the body (5) to the left or putting weight on the left side of the handle (3). Also, lean the body (5) to the left It is easier to drive if the rear wheel (2) is swung to the right.

[0006]

【Example】

 Hereinafter, embodiments of the present invention will be described. (A) A front wheel (1) is arranged in front of a vehicle body (5) and a rear wheel (2) is arranged in a straight line at the rear thereof. The front wheel (1) is rotated by an axle (4) below a handle (3). The handle (3) is fixed so that the handle (3) can be moved through the barrel (16) in the front part of the body (5), and the barrel (16) is attached to the front part of the body (5). The body (5) is fixed by welding. The body (5) is fixed obliquely downward and backward from the welded part. The body (5) is bent so that the rear part is horizontal from the middle. The movable iron plate (7) is fixed horizontally by a rotating shaft (8) so that the movable iron plate (7) can move. The movable iron plate (7) and the rear wheel bearing (9) are fixed by welding. ) And the rear wheel (2) are fixed by the axle (4) so that the rear wheel (2) can rotate. The step board (11) is fixed to the bolt (12), and the stoppers are fixed to the left and right sides of the movable plate (7) by welding. Propulsion can be obtained by shaking 2) left and right. (B) The above-mentioned spring (13), in which the rear of the spring (13) is attached to the front of the movable iron plate (7) of the two-wheeled vehicle constructed as described in (a) above, and the front of the spring (13) is fixed to the spring receiver (14). ) Force to stabilize the rear wheel (2) in the forward direction, so that the rear wheel (2) is less likely to swing when stepping on pebbles, etc., so it is easier to run. Also, attach the tobacco stopper (10). (C) The steering wheel (3), the front wheel (1) and the cylinder (16) are configured as described in (a) above, and the front part of the main body (5) is fixed to the cylinder (16) by welding. The main body (5) is fixed obliquely downward and rearward from the welded portion, the main body (5) is bent so as to be horizontal from the middle, and the rear part of the main body (5) is placed on the upper part of the rear wheel (2). Bend towards the end of the body (5) 5) is mounted downward so that it can move left and right, the rear wheel (2) is fixed to the movable support (15) with the axle (4), and the rear wheel (2) can be swung right and left. D) It is also possible to improve running performance on uphill slopes by configuring the rear wheels (2) with a reverse rotation preventing gear by configuring as in (a), (b) and (c) above.

[0007]

[Effect of the invention]

 In the present invention, the rear wheel (2) can be swung right and left so that propulsion can be obtained.

[Brief description of the drawings]

FIG. 1 is an overall side view of a motorcycle.

FIG. 2 is an overall plan view showing a state where a rear wheel is swung right.

FIG. 3 is a partial side view showing an embodiment (c).

FIG. 4 is a partial perspective view illustrating an embodiment (b).

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Front wheel 2 Rear wheel 3 Handle 4 Axle 5 Main body 6 Iron plate 7 Movable iron plate 8 Rotating shaft 9 Rear wheel receiver 10 Stopper 11 Tread plate 12 Bolt 13 Spring 14 Spring receiver 15 Movable column 16 tube

Claims (1)

[Utility model registration claims] 1. A front wheel (1) is disposed in front of a vehicle body and a rear wheel (2) is disposed at a rear portion of the front wheel (1). The front wheel (1) is fixed to a lower portion of a handle (3) by an axle (4). The handle (3) is attached to the front part of the main body (5), the iron plate (6) is horizontally fixed to the rear part of the main body (5), and the movable iron plate (7) is connected to the iron plate (6) and the rotating shaft (8). To fix it horizontally,
The movable iron plate (7) and the rear wheel receiver (9) are fixed, the rear wheel receiver (9) and the rear wheel (2) are fixed by the axle (4), and stoppers (10) are provided on the left and right sides of the movable iron plate (7). Fix, fix the tread (11) on top of the body (5),
A rear-wheel swing type motorcycle constructed as described above.