JP2004182235A - Bicycle air deflating prevention front wheel rest - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a front wheel tire capable of preventing air deflating even when a bicycle having comparatively large weight is parked for many hours using a rear part standing-up stand. <P>SOLUTION: By setting a front wheel of the bicycle on a front wheel rest of the bicycle, the front wheel is supported in a hollow condition to eliminate load applied to the tire so that air of the tire is not deflated for many hours. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

The present invention prevents a bicycle having an upright stand at the rear from escaping quickly from the tires of the front wheels when the bicycle is parked for a long time by a bicycle front wheel base that supports the front wheels in a hollow state.

When a relatively heavy bicycle is parked for a long time using the rear upright stand, almost all the weight is applied to the front tires, and the front tires are quickly deflated, which is inconvenient and unpleasant.

When the bicycle is parked for a long time, if the front wheels are placed on the bicycle front wheel stand according to the present invention, no load is applied to the front wheel tires, so that air from the tires does not easily escape. This solves the problem.

Means for solving the problem

When the bicycle is parked, if the outer ends of the front wheel center axis are placed on the bicycle front wheel stand, which has been set in advance according to the outer width of the front wheel center axis, the front wheel is supported hollow and the problem is solved.

The invention's effect

The relatively heavy bicycle rear wheel is supported by the rear upright stand while the bicycle is parked, but the front wheel has no stand, so almost all the weight of the bicycle is applied to the front wheel tires, The front tires bleed quickly and were inconvenient and unpleasant. Therefore, the bicycle front wheel base was invented.

The height for receiving the outside of the front wheel center axis according to the present invention is made to have the size of the type having a large diameter of the wheel so as to match any size of a normal bicycle. The width of the part where the front wheel of the front wheel mounting table is to be inserted should be slightly larger. The width of both ends on the outside of the center axis of the front wheel is designed to be adjusted.

The present invention provides a stable bicycle front wheel base with a cheap, lightweight and strong material. The product can be produced in an assembled fashion. In addition, the use is a simple operation of simply putting the front wheel on the front wheel stand.

As shown in FIG.

FIG. 2 is a view as seen from the front (or rear) of the present invention. FIG. 4 is a plan view of the present invention as viewed from above. The side view seen from the direction with the bolt for width adjustment of the present invention.

Explanation of reference numerals

1 Bicycle front wheel base 2 Bolts for fixing width adjustment parts 3 Parts that can be adjusted according to the width of both ends of the front wheel center shaft A Diagram of bicycle front wheel mounted on bicycle front wheel base

Claims (1)

  A front wheel stand that prevents the tires on the front wheels from escaping quickly when the bicycle has an upright stand at the rear for a long time.

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