JP2005280672A - Locking device for two wheeler - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a locking device capable of easily locking a two wheeler and to be mounted regardless of structure of a car body and size of a wheel. <P>SOLUTION: This locking device can lock a brake lever of the two wheeler. It is possible to fix and to easily lock the brake lever when the brake lever is gripped and a key is turned in a state of putting on a brake. It is possible to mount this locking device with a brake control system in a method to brake by pulling a cable regardless of the structure of the car body and the size of the wheel. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a two-wheeled vehicle locking device in which a locking device is attached to a brake lever.

  In general, bicycle locks are box-type front wheel locks and rear wheel locks, and a number of rear wheel locks recently are horseshoe-type locks.

  In recent years, locks that lock the rotation of the handle and lock the stand, and lock devices that lock the saddle in a state where the saddle is flipped up to prevent boarding have been developed. In addition, a locking device has also been developed in which two locking devices are connected by a wire or the like and one portion is locked when the other is interlocked.

  General bicycles and the like cannot be locked while riding, but have to be locked in a crouched posture or must be dismounted and locked once, which is troublesome to lock.

  On the other hand, folding bicycles, mountain bikes, infant bicycles, etc., cannot be locked due to the structure of the vehicle body and the size of the wheels, etc. did not become.

  An object of the present invention is to provide a locking device that can solve the above-described problems with a two-wheeled vehicle lock and can be easily locked.

Means to solve the problem

  As a result of studying a locking device that can be easily locked, the present invention has found that a locking device is applied to a brake lever at hand of a rider when riding a motorcycle, and the brake lever is held in a state where the brake lever is held and the brake is applied. A locking device for fixing and locking is provided. If you hold the brake lever and turn the key with the brake applied, you can fix the brake lever and lock it easily.

  When the brake lever is grasped, the brake cable is pulled, the brake is applied, and if the wheel is fixed in a braked state, the vehicle cannot run. If the fixing device can be locked, the locking effect is the same as that of the already-locked device.

The invention's effect

  Since there is a key cylinder at the brake lever mounting part at hand of the motorcycle rider, the locking / unlocking operation is extremely easy. Further, the locking device can be applied even to a vehicle model that cannot be attached with a locking device such as a folding bicycle, a mountain bike, and an infant bicycle.

  Hereinafter, the locking device of the present invention will be described in detail with reference to the drawings.

  A key cylinder 8 of a locking device is provided in the vicinity of the brake lever fulcrum fixing portion 4, and there is a spiral rotating shaft 7 provided with a rotary blade 10 interlocking with the key cylinder 8. It is the outline of the lock device that hinders the operation of entering and returning to the normal position.

  In general, when the brake lever 3 is pulled, the brake cable is pulled, the brake device is activated, and the wheel does not move. When the key 9 is turned while the brake lever 3 is pulled, the spiral rotating shaft 7 is rotated in conjunction with the key cylinder 8, the rotary blade 10 is moved, the fixed terminal 5 is pushed up to the upper front, and the front of the brake lever 3 is moved. Locking effect is obtained by entering, fixing the movement, and maintaining the braked state.

  When unlocking, the key 9 is inserted into the key cylinder 8, and when the key 9 is turned, the spiral rotation shaft 7 is rotated in conjunction with the key cylinder 8, the rotary blade 10 is moved, and the fixed terminal 5 is moved from the front of the brake lever 3. The brake lever 3 is pulled back to the normal position, the braking is released, and the unlocked state is established.

  By providing other locks such as front and rear wheel locks, loop-type wire locks that can be locked and unlocked with the key of this lock device, two locks can be locked and unlocked with the same single key, which is very convenient. In addition, the anti-theft effect can be obtained by double locking.

It is a perspective view of the locking device of the present invention. It is sectional drawing of the locking device in this invention. It is an action | operation figure of the brake lever of the locking device in this invention. It is a top view of the locking device in the present invention. It is a bottom view of the locking device in the present invention.

Explanation of symbols

1 Handlebar 2 Grip 3 Brake Lever 4 Brake Lever Support Point 5 Fixed Terminal 6 Fixed Terminal Spring 7 Spiral Rotating Shaft 8 Key Cylinder 9 Key 10 Rotating Wing

Claims (3)

  A locking device in which a locking device is attached to a brake lever of a two-wheeled vehicle such as a bicycle, and the lever is fixed in a locked state by pulling the brake lever and braking the wheel.   A lock device provided with a key cylinder in the vicinity of the brake lever fulcrum fixing portion, and fixed in a state where the brake lever is pulled by pushing the fixing terminal to the front surface of the brake lever by rotating the interlocking spiral rotating shaft and moving the rotating blade.   3. The locking device according to claim 1 or 2, comprising a front wheel and a rear wheel lock other than the lock, and a loop-type wire lock, and having a common key for unlocking.

Images