JPH09109968A - Spring roller type bumper - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make damage minimum by making a ring of rubber rotate and further by making four springs on one side shrink corresponding to tumble or contact of traffic machinery such as a bicycle, a bicycle with engine, and a motorcycle and also to protect legs against an impact by utilizing the springs as sensors. SOLUTION: A frame of a bicycle is made protruded, and a rubber roller is supported with ball bearings and tightened by a washer and two locknuts from inside. Then, a spring is attached between the frame and the rubber roller as a shock absorber. Thereby, when the bicycle collides, the shock absorber works as a soft and smooth cushion. In case of an automobile, sensors are attached to the center and either sides of a front bumper, either sides of the front of a body, either sides of the rear of the body, and the center of a rear bumper for entering to a garage, and when one of the sensors is contacted, it emits a sound in the wheeler, a pilot light on a panel of handle side blinks to tell a driver about the contact.

Description

Detailed Description of the Invention

[0001]

The present invention relates to a bank sensor for cornering when riding on a motorcycle, a bumper for a fall, protecting a foot, and minimizing damage to the cowl of a full cowl motorcycle, etc. In the case of, it is attached to the bumper or the side, and when it comes into contact, it emits a beeping sound and protects your car from scratches.

[0002]

2. Description of the Related Art Conventional bicycles do not have a bank angle sensor and do not know how far they can be turned down for cornering. If you fall without a motorcycle or bank sensor mechanism,
The one with a cowl was very dangerous because the cowl was completely destroyed, repairs were expensive, and the foot was broken or the foot was seriously injured. He also had to cut his legs when hit by a four-wheeled vehicle from the side, and live a life of crutches and artificial legs. There were no contact sensors on automobiles, and the left and right sides of the car were especially sharp.

[0003]

Problem to be Solved by the Invention Please refer to FIG. The rubber roller in Fig. 3 is rotated by bearings on the protruding frame, and the shock is kept to a minimum by four springs passed through four bolts. It can be seen from FIGS. 8 and 10 that the legs are tightly guarded even when riding the motorcycle. Of course, I don't break my leg either.

In the case of an automobile such as a four-wheeled vehicle, as can be seen from FIGS. 11, 12 and 13, the sensors are placed in the center of the front bumper, left and right, front and rear of the body, left and right at the rear of the body, left and right in the garage. For this reason, it is attached to the center of the rear bumper, and when it makes a contact, it makes a beeping sound inside the car and the pilot light on the panel beside the steering wheel blinks to inform the driver of the contact. FIG. 12 is a diagram in which a sensor is attached to the present invention.

[0005]

[Means for solving the problems] A frame is projected on a bicycle, and a rubber roller is supported by a ball bearing as shown in FIG. 3, and is tightened with a washer and two lock nuts from the inside. A spring is attached between the frame and the rubber roller to make a shock absorber. This provides a soft and smooth cushion when bumped.

Please look at FIG. Although it is a two-wheeled vehicle when cornering, you can understand that it also serves as a bank angle sensor and suppresses shocks when falling.

Please look at FIG. With a total of eight sensors and buffers, the pilot lamp beside the steering wheel flashes when a four-wheel vehicle comes into contact, and the sensor plays a role before the driver touches the Garitsu. Considering the cost of repairing a slightly scratched automobile, which costs hundreds of thousands of yen, you can see how important this plan is.

[0008]

[Function] Recently, motorcycles with full cowling have been added to motorcycles, but what about safety? There is a small bumper on the side, but if it crashes or is hit by a car from the side, the cowl will be totally damaged, and the motorcycle police officer will break his leg and lead a prosthetic leg life. Look at Figure 10 of the main idea. Left and right 3
It is a mechanism that allows you to attach a total of 6 pieces, one piece at a time, and tough things even if an accident occurs during patrol or training. Although it can't be said that it will never break, the desire to not let riders around the world, including motorcycle police officers, lead a prosthetic foot life inspired this invention.

The same applies to off-road bikes. Off-road motorcycles that look light at first glance are likely to suffer damage to their feet once they have an accident with a car on a public road. When you lose weight, you have to live a prosthetic leg life. Therefore, please see Figure 8 and Figure 9 of this plan. It may be a little cool, but the rollers and springs on the top protect your feet, and the same ones below protect the engine. The four proposals on the left and right protect the foot and engine of the off-road bike rider with high safety.

[0010]

EFFECTS OF THE INVENTION It becomes a bank sensor for riders of all bicycles, mopeds and motorcycles, especially cowl motorcycles and off-road motorcycles, and also protects the foot from impact when the vehicle falls or is hit from the side. It is designed so as not to hurt the rider's legs. Note that FIG.
No. 1 is a small container for small items such as juice and juice.

If a four-wheeled vehicle, bus, truck, etc. comes into contact with the vehicle, it will cost hundreds of thousands of yen or more to repair it.
The rubber roller pushes the spring, the sensor works,
The pilot lamp on the side of the steering wheel flashes, and a beep and a horn are attached, and the driver or rider is properly instructed before the injury.

[Brief description of the drawings]

FIG. 1 is a side view of a bicycle to which the present invention is attached.

FIG. 2 is a plan view of a bicycle equipped with the present invention.
In addition, 1 is a small container for juice and the like.

FIG. 3 shows how to attach a rubber roller and a spring bolt.

FIG. 4 is a plan view showing that the attached spring absorbs a shock and violently shocks it.

[Fig. 5] Actually, the rubber roller rotates on the road surface of the two-wheeled vehicle,
It is a perspective view in which the spring has absorbed the shock.

FIG. 6 is a plan view in which the present invention is attached to a bicycle. 1
Is a lid for a small container for juices.

FIG. 7 is a front view for preventing a bicycle or motorcycle from tipping over the vehicle body.

FIG. 8 is an elevational view of a motorcycle, particularly an off-road motorcycle, attached to the top and bottom of a frame.

FIG. 9 is a plan view in which the present invention is attached to a motorcycle.

FIG. 10 is a side view in which the present invention such as a cowl bike and a motorcycle is attached.

FIG. 11 is a plan view in which the present invention is attached to a four-wheeled vehicle, a bus, and a truck.

FIG. 12 is a plan view in which a contact sensor is attached to the present invention.

FIG. 13 is a diagram in which a contact sensor is attached to a panel of a four-wheeled vehicle or the like.

[Explanation of symbols]

 1. It is a lid for small items such as juice.

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[Procedure amendment]

[Submission date] March 6, 1996

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Name of invention

[Correction method] Change

[Correction contents]

[Title of Invention] Spring roller bumper

Claims (1)

[Claims] 1. A rubber wheel rotates in response to a fall or contact of a transportation facility such as a bicycle, a moped, a motorcycle, a motorcycle, a bus, a truck, etc., and four springs on one side contract. It is a very important invention that protects from the fracture and amputation of the foot due to the accident of motorcycle especially, as it minimizes the damage and acts as a contact sensor.