JPS5812810A - Bicycle pulling apparatus - Google Patents

Abstract

PURPOSE:To permit traction of bicycle by means of a car by detachably connecting a wheel receiving base at the rear part of a car and loading the one- sided wheel of a bicycle on the wheel receiving base and fixing the bicycle. CONSTITUTION:A connecting metal fitting 3A is fixed onto the rear bumper 16 of a car by means of a supporting band 15. The metal fitting 3 of the wheel receiving base constituted of an L-figure shaped steel 1 and 1A, wheel guiding steel 2 and 2A, wheel receiver 12, connecting metal fitting 3 etc. is installed onto the connecting metal fitting 3A, and the wheel receiving base is connected. The one-sided wheel of a bicycle is loaded onto the wheel receiver 12, and a wheel slip-off preventing spring 8 is opened outwardly, and after the wheel is passed through the spring, the spring 8 is restored, and engaged with the inner side of the wheel, a crank 5 inserted into is into a hole 6, and the wheel is fixed, and a movable wheel adjusting plate 9 is brought into contact with the wheel under pressure, by a spring 10 and the wheel is fixed. With such a constitution, the bicycle can be pulled by a car.

Description

[Detailed Description of the Invention] This invention is characterized in that two-wheeled vehicles (including bicycles) can be towed by a large number of automobiles such as passenger cars. To clarify, there is a removable connection fitting (
As shown in Figure 2, the rear bumper of the automobile (16-bar connecting bracket (5-mm) ) is supported by a support band (15), and the wheel cradle has a structure that allows for easy attachment and removal. 7V, L-shaped steel (1,1mm) and K wheel guide steel (2,2mm) with a spacing that allows wheel insertion. , wheel holder (1j1), removable connecting metal fittings (3), spring steel (8) to prevent wheels from coming off, 9 protective membrane plates (number 4), protective plate (4 mm), movable wheel adjustment that can fix wheels of different sizes. It is a large wheel cradle that combines plate (9), spring steel (10), spring steel fixing material (11)%, etc., and has a rectangular hole (6
, 6 mm), insert the crank rod (5) to the same size, fix the crank rod to the support member (1) attached to the protective plate (4), and attach the spring steel (8) and crank rod (5) to prevent derailment. ) and KID, in order to place the wheels on the wheel cradle, which is a motorcycle towing device that has a structure that goes beyond double-derailment prevention fixing, lift one wheel of the motorcycle and place the wheel on the wheel cradle (one pedestal). When placed and pushed in, the guide steel (a, 8mm) is inserted perpendicularly from K, making the motorcycle stable, and the protection plate (4)
The spring steel (8) fixed to the wheel is fixed to the outside, and after the wheel passes, it is returned to its original position by the inertia of the spring, fixing the inside of the wheel, and the movable wheel adjusting plate (9) is fixed to the spring steel (10). Press the wheel and fix the wheel. Once one wheel is fixed in this way, you can take your hands off the motorcycle, so insert the crank rod (5) into the hole (6, 6) - By inserting and fixing to the support member (〒), the motorcycle can be towed by a car.Next, to lower the motorcycle, remove the crank rod (5) and hold the motorcycle with one hand. One theory is that by strongly pulling the wheel prevention spring steel (8) outward, the wheel will come off and the wheel can be lowered.Also, when towing is not required, the wheel holder can be removed from the car and stored in a timely manner, making it safe. This invention is characterized by its ability to be quickly and safely towed by various vehicles, including passenger cars, when driving a motorcycle is dangerous, such as at night, in rain or snow, and is highly effective in improving safety measures such as preventing traffic accidents for motorcycles.

[Brief explanation of the drawing]

FIG. 1 is a front view showing an embodiment of the present invention. FIG. 2 is a perspective view of the present invention. FIG. 4 is an enlarged perspective view of the protection plate portion. FIG. 6 is a diagram of the protection plate portion. 1 is an L-shaped steel, 2.2 is a guide steel, 3.3 is a connecting metal fitting, No. 1 is a retaining slope, 8 is a spring steel to prevent wheels from slipping off, 9 is
1 is a movable wheel adjustment plate, 12 is a wheel holder, and 14 is a wheel patent applicant, Bunbo Matsuda.

Claims (1)

[Scope of Claims] (1) A wheel holder is connected to the rear of the automobile, one wheel of the two-wheeled vehicle is placed on the wheel holder, and the wheel is fixed to the wheel holder, so that the two-wheeled vehicle is towed by the automobile. Two-wheeled vehicle towing device (ml) Two-wheeled vehicle towing device 1 device according to claim 1, characterized by a connecting device having a structure in which the automobile rear coupling metal A (3 mm) and the wheel pedestal connecting metal fitting (3) can be attached and detached. (!S) Wheel pedestal support-1K (4) Inside predetermined position K. The spring steel (8) is fixed, and when the wheel enters the wheel holder, the spring steel (8) is pushed out, and after the wheel enters, the spring steel (8) is fixed on the inside of the wheel, making it possible to prevent the wheel from coming off. In contrast to fixing the spring steel (8) inside the wheel of the two-wheeled vehicle traction device (4) according to claim 1, the spring (10
) A two-wheeled vehicle towing device according to claim 1, characterized in that the wheels are held in place by the tire pressure of the movable wheel adjusting plate (9), and that large and small wheels with different outer diameters can be held in place as desired.