JPH0447032Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is based on the idea that the rider on the scooter applies heavy pressure by stepping on the footrest, that is, on which part of the footrest (left or right, etc.) the foot is placed. Depending on the situation, when changing direction, changing direction, adapting running direction, or stabilizing running, etc., grip the grip ring with both left and right palms, or either one of the palms, arbitrarily and at any time. A scooter mainly for recreational use that can be operated with the palm of the hand in coexistence with the manual operation, and thereby be able to reliably perform actions when changing the direction of the scooter or performing other operations, and which can maintain interest and safety in its running. The purpose is to obtain.

This invention places a support rod on the underside of the footrest plate to fix both of them, bends both the front and rear ends of the support rod, fixes attachments to the front and rear bends, and attaches the wheels to the attachments. The axles on which the axles are mounted are attached to each axle, and tubular elastic bodies are arranged and held between the front and rear axles and the above-mentioned mounting tools so that the elastic bodies can press each axle, and the above-mentioned support rods are An example of the implementation of the scooter is as follows, in which an arm support rod is fixed to the front bent portion of the scooter, and a grip ring is fixed to the upper end of the scooter.

Reference numeral 1 denotes a footrest board, and 2 a support rod disposed on the underside of the support rod.The holding plates 3 and 3a each fixed to this are brought into contact with the bottom of the footrest board 1, and the footrest board 1 is fixed with a bolt nut 4. and the holding plates 3 and 3a are each fixed.
Further, the support rod 2 is provided with a front bent part 2a and a rear bent part 2b, respectively, and these front and rear bent parts 2a,
The fixtures 5 and 5a are each fixed to 2b. 6,6a
are each axle, and wheels 7 are mounted on both ends thereof. Reference numerals 8 and 8a denote supports mounted externally on each axle 6 and 6a, and the upper part of the protruding portion 8c of these supports is inserted into the insertion hole provided transparently in the mounts 5 and 5a. , 8a are each provided with a support portion 8d to support one end of each of the mantle tubular elastic bodies 9, 9a,
The other part of the mantle tubular elastic bodies 9, 9a is attached to the fittings 5, 5.
a, and the tubular resilient bodies 9, 9a have a supporting portion 8, and bolts 10, 1 are attached to each of the fittings 5, 5a.
0a, screw the nut onto the bolt, and tighten. The front bent portion 2a is usually the rear bent portion 2b.
It extends longer and its upper end is fixed to the arm support rod 11. When fixing, attaching plates 12, 12a
The upper end of the front bent portion 2a is fixed to the attachment plate 12 by fastening or the like, and the arm support rod 11 is held between the attachment plates 12, 12a and fixed thereto with bolts and nuts 13, 13a. In addition, arm support rod 1
1 is preferably installed slightly inwardly. Reference numeral 14 denotes a shock absorber fixed to the lower end of the arm support rod, and a shock absorber is attached to the front side. The shock absorber should be made of rubber or something similar. Reference numeral 15 denotes a gripping ring, which is a horizontally elongated rectangular ring, and both sides of the gripping ring are arcuate outward, so that the scooter operator can hold the grip ring with both palms or
It is large enough to be used selectively to grasp either palm at any time, and has a similar space inside the ring, and is attached to the upper end of the arm support rod 11 with an upward inclination toward the outside. Fix it by etc. Note that the axles 6, 6a are rotatable relative to the supports 8, 8a, respectively. What is shown in FIG. 7 is a clarification of the mantle tubular elastic body 9a and its related mechanism using another example, and the structure of the body 9 is similar to this. The footrest 1 may have an uneven surface to prevent slipping as shown in FIGS. 8 and 10, and a reinforcing rod 16 may be provided on the bottom as shown in FIGS. 9 and 10. .

In the present invention, the sleeve-like elastic body refers to an instrument that has an appropriate structure to obtain an exterior body within a reasonable range, and has elasticity that can be adapted to the purpose of use. A rubber tube may be used, and it may be polymerized by dividing it into several pieces (about 3 pieces) to form an annular shape, or it may be made into a single piece without dividing it. Further, it may be a material having elasticity similar to that of a rubber tube and having similar purpose suitability, such as a densely wound spiral spring. The operation of the present invention will be explained based on the above-mentioned embodiment.The above-mentioned direction change, etc., is performed by pressing the footrest 1 with the weight of the operator's foot, which is conventional for driving this type of article. At the same time, the operator can use both palms or either palm arbitrarily and at any time to hold the grip ring 1.
5, and in order to do this gripping, the operator can tilt his or her body significantly with respect to the footrest 1, and the rest of the operation is similar to that of scooters of this type in general.

Since the present invention has a grip ring and an arm support rod, it can securely maintain running safety compared to a wheel with only a foot rest plate, and therefore it is suitable for beginners and young people. The operator can enter into the game without danger, and the operator can grasp the grip ring and make the above-mentioned desired direction changes at any time, but the grip ring is easy to lose, and there is a risk of failing to grip it. It has a unique effect.

[Brief explanation of the drawing]

The figures show an example of the implementation of the scooter of the present invention, in which Fig. 1 is a front view, Fig. 2 is a rear view, Fig. 3 is a left side view, Fig. 4 is a plan view, and Fig. 5 is a bottom view. 6 is a sectional view taken along the line A-A in FIG. 4, FIG. 7 is a partial view showing another example of the sleeve-shaped elastic body and its related mechanism, and FIG. A plan view showing another example of the footrest plate, FIG. 9 is a bottom view of the same, and FIG.
The figure is a sectional view taken along the line B--B in FIG. 8. The main parts in the diagram exist in a mutually complementary relationship between the matters stated in the scope of claims for utility model registration.

Claims (1)

[Scope of utility model registration request] As detailed in the main text, a support rod is placed on the underside of the footrest to fix both, bend both the front and rear ends of the support rod, and fix the fixtures to the front and rear bends.
Each axle with a wheel mounted thereon is attached to each of these mounts, and tubular elastic bodies are arranged and held between the front and rear axles and the above mounts, so that the elastic bodies can press each axle. An arm support rod is fixed to the front bent portion of the support rod, and the arm support rod is erected, and a grip ring is fixed to the upper end of the arm support rod.