CN201730437U

CN201730437U - Lockset for bicycle

Info

Publication number: CN201730437U
Application number: CN2010201911610U
Authority: CN
Inventors: 曲本原
Original assignee: Tianjin Feita Bicycle Co Ltd
Current assignee: Tianjin Feita Bicycle Co Ltd
Priority date: 2010-05-15
Filing date: 2010-05-15
Publication date: 2011-02-02
Anticipated expiration: 2020-05-15

Abstract

The utility model relates to a lockset for a bicycle, comprising a lock body, a lock block and a lock rod, wherein the lock body and the lock block are respectively arranged on the corresponding parts of forked pipes on both sides of a front fork or a rear fork of the bicycle, the lock rod is inserted in the lock body and the lock block, and the lock body is hinged on a connecting plate fixedly installed on the forked pipes. The lockset for the bicycle has the advantages of simple structure, low cost, ensured safe storage of the lock rod and simple operation of unlocking or locking the bicycle, thus being a convenient and practical lockset.

Description

Foot-operated vehicle lock

Technical field

The utility model relates to a kind of lock that bicycle is used, especially a kind of foot-operated vehicle lock.

Background technology

Bicycle comprises bicycle and vehicle using motor, and it is very practical a kind of walking-replacing tool, and its riding speed is very fast, and load-carrying is bigger, and pollution-free to natural environment.Development along with society, vehicle self antitheft also more and more important, people have invented different locksets, as: chain lock, steel cable lock etc., but the volume of these locks is bigger, during the lock car is not very convenient, people have invented mortise lock on the basis of passing lockset, its structure is: comprise lock body, lock dog and locking bar, lock body and lock dog are separately fixed on the both sides breeches pipe of vehicle front fork or back vent, and locking bar passes and be inserted in the lock dog in lock body, people pin the mechanical lock in the lock body with key, mechanical lock blocks locking bar again, after locking bar is fixing vehicle front-wheel or trailing wheel can't be rotated, and has realized the antitheft of vehicle.But in the said structure, the mechanical lock in people open lock body is also extracted locking bar, can't safe storage after this locking bar separates, be very easy to lose, the inconvenience that causes people to go on a journey, as seen existing mortise lock can be realized the antitheft of vehicle, but can not accomplish safely, be convenient to use.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of foot-operated vehicle lock simple in structure, with low cost and easy and simple to handle, wieldy is provided.

The technical scheme that the utility model is taked is:

A kind of foot-operated vehicle lock, comprise lock body, lock dog and locking bar, lock body and lock dog contraposition respectively are installed on the both sides breeches pipe of vehicle front fork or back vent, and locking bar is inserted in lock body and the lock dog, it is characterized in that: described lock body hinge is contained on a plate, and this junction plate is packed on the breeches pipe.

And, the structure of described junction plate is: comprise base plate, made breeches pipe installing hole and the lock body hinge installing hole of this backplate surface, make a level board that has a locking bar locating hole in the upper end of base plate, make a lock body rotary stopper plate in the inside edge of base plate lower end.

And described lock body is contained in junction plate by the hinge hinge that its middle part is installed.

Advantage of the present utility model and good effect are:

1. the lock body hinge is contained on a plate in this lockset, this junction plate is packed on the breeches pipe, when people open mechanical lock in the lock body by key after, lock body integral body can be revolved and turn 90 degrees, this moment is because the major part of locking bar is positioned at the below of lock body, remain on this position so lock body can be stable, locking bar is inserted in the lock body, can not occur because of can't safe storage causing the problem of losing.

2. the preferred structure of the junction plate in this lockset is: a level board is made in the upper end of junction plate, make a locking bar locating hole on this level board, after people open lockset, locking bar is extracted, rotated lock body 90 degree then, the latch arm hole of lock body and the locking bar locating hole contraposition on the level board at this moment, people insert locking bar in the locking bar locating hole of level board, in lock body, pass again, make the lock body permanent position like this, the problem of rotating arbitrarily in the time of vehicle can not occurring and ride.

3. the utility model is simple in structure, with low cost, has guaranteed the safe storage of locking bar, and drives and easy and simple to handle during the lock car, is a kind of convenience, practical lockset.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is that the lock body of Fig. 1 revolves the structural representation after turning 90 degrees.

Fig. 3 is a junction plate and structural representation after lock body is connected.

Fig. 4 is the front view of junction plate.

Fig. 5 is the vertical view of Fig. 4.

The specific embodiment

Below in conjunction with embodiment, the utility model is further specified, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.

A kind of foot-operated vehicle lock, shown in Fig. 1～5, comprise lock body 6, lock dog 1 and locking bar 7, lock body and lock dog contraposition respectively are installed on the both sides breeches pipe 4 of vehicle front fork or back vent, locking bar is inserted in lock body and the lock dog, innovation of the present utility model is: the lock body hinge is contained on a plate, and this junction plate is packed on the breeches pipe.The structure of junction plate is: comprise base plate 5, the surface of this base plate is shaped on two breeches pipe installing holes 13 that are arranged above and below, on the base plate between two breeches pipe installing holes, be shaped on lock body hinge installing hole 14, make a level board 10 that has a locking bar locating hole 15 in the upper end of base plate, make a lock body rotary stopper plate 9 in the inside edge of base plate lower end.

Operating principle of the present utility model is shown in Fig. 1～2:

In the present embodiment, lockset is installed on the front fork, front fork is made up of two breeches pipes 4 that vehicle frame tube connector 2, crossbeam 3 and symmetry are installed in the crossbeam lower end, lock dog is installed on the breeches pipe of left side, junction plate and lock dog be being installed on the breeches pipe of right side of contraposition mutually, lock body is crossed hinge 11 hinges that install by its middle part and is contained on the junction plate, normal lock Che Shijian Fig. 1, lock body is in the normal position and spacing by the lock body rotary stopper plate on the junction plate, pass and be inserted in the lock dog in the latch arm hole 12 of locking bar in the lock body, locking bar can't rotate front-wheel, has realized the antitheft of vehicle.

See Fig. 2 after normally unblanking, people open mechanical lock 8 in the lock body by key, at first extract locking bar this moment, then lock body is revolved and turn 90 degrees, this moment latch arm hole of lock body and locking bar locating hole contraposition on the level board, people insert locking bar in the locking bar locating hole of level board, pass in the latch arm hole from the lock body again, make the lock body permanent position like this, the problem of rotating arbitrarily in the time of vehicle can not occurring and ride.

Have foregoing as can be known, the utility model is simple in structure, with low cost, has guaranteed the safe storage of locking bar, and drives and easy and simple to handle during the lock car, is a kind of convenience, practical foot-operated vehicle lock.

Claims

1. foot-operated vehicle lock, comprise lock body, lock dog and locking bar, lock body and lock dog contraposition respectively are installed on the both sides breeches pipe of vehicle front fork or back vent, and locking bar is inserted in lock body and the lock dog, it is characterized in that: described lock body hinge is contained on a plate, and this junction plate is packed on the breeches pipe.

2. foot-operated vehicle lock according to claim 1, it is characterized in that: the structure of described junction plate is: comprise base plate, made breeches pipe installing hole and the lock body hinge installing hole of this backplate surface, make a level board that has a locking bar locating hole in the upper end of base plate, make a lock body rotary stopper plate in the inside edge of base plate lower end.

3. foot-operated vehicle lock according to claim 1 is characterized in that: described lock body is contained in junction plate by the hinge hinge that its middle part is installed.