CN105019741A

CN105019741A - Improved motorcycle front fork lock

Info

Publication number: CN105019741A
Application number: CN201410155716.9A
Authority: CN
Inventors: 雷先鸣; 涂永芳; 潘安宏
Original assignee: GUANGDONG JINDIAN ATOM LOCK MANUFACTURING Co Ltd
Current assignee: GUANGDONG JINDIAN ATOM LOCK MANUFACTURING Co Ltd
Priority date: 2014-04-18
Filing date: 2014-04-18
Publication date: 2015-11-04

Abstract

The invention discloses an improved motorcycle front fork lock. The improved motorcycle front fork lock comprises a lock body, a lock head with a lock cylinder, a lock rod with a bend and a U-shaped lock beam with two insertion rods. The lock head and the lock rod are fixed to the lock body. The end of one insertion rod of the U-shaped lock beam is hinged to the lock body. A bayonet is arranged at the end of the other insertion rod of the U-shaped lock beam. An insertion hole matched with the insertion rod with the bayonet of the U-shaped lock beam is arranged on the lock body. The lock cylinder stretches into the insertion hole through a lock pin arranged inside the lock body to be matched with the bayonet on the insertion rod of the U-shaped lock beam. According to the motorcycle front fork lock, the bend of the lock rod can be clamped to one fork foot of one motorcycle front fork through the lock rod penetrating a front wheel of a motorcycle, the lock beam is utilized for surrounding a fork foot of the other front fork to be inserted into the lock body, and the whole lock is firmly fixed to the front forks. The improved motorcycle front fork lock is simple and firm in structure, high in damage resistance, not prone to damage, good in burglar resistance and convenient to use.

Description

A kind of Motorcycle Front Fork lock of improvement

Technical field

The invention belongs to lockset, be specifically related to a kind of Motorcycle Front Fork lock of improvement.

Background technology

Existing lock for motorcycle is of a great variety, configurations, no matter any lock has it not enough, some complicated structures, some uses are inconvenient, and what have is easily destroyed, theftproof performance difference etc.Be necessary a kind of better lock for motorcycle of development, to meet the needs of people.

Summary of the invention

The object of this invention is to provide the Motorcycle Front Fork lock of the improvement that a kind of structure is simple, easy to use, theftproof performance is good.

The technical scheme realizing the object of the invention employing is as follows:

The Motorcycle Front Fork lock of improvement provided by the invention, comprise the U-shaped lock bridge that locking bar and that tapered end, that a lock body, has a lock core has an elbow has two inserted links, described tapered end and locking bar are fixed on lock body, a plunger end of described U-shaped lock bridge is hinged on described lock body, U-shaped lock bridge another plunger end be provided with bayonet socket, described lock body is provided with the jack establishing the inserted link of bayonet socket to coordinate with U-shaped lock bridge, and described lock core stretches into described jack by the lock pin be located in lock body and matches with the bayonet socket on the inserted link of described U-shaped lock bridge.

Described lock pin is provided with chute, and described lock core is provided with finger and matches with the chute on lock pin.

Described lock pin and and described lock body between be provided with lock pin return spring.

Motorcycle Front Fork lock of the present invention, the locking bar through motorcycle front-wheel can be utilized to be stuck on a fork pin of Motorcycle Front Fork by its elbow, the fork pin utilizing lock bridge to surround another root front fork inserts in lock body, whole lock is firmly fixed on front fork, its structure is simple, firmly, survivability is strong, not fragile, theftproof performance is good, easy to use.

Technical scheme of the present invention is further illustrated below in conjunction with accompanying drawing.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

Fig. 2 is the structural representation of lock pin in the present invention.

Fig. 3 is the different using state schematic diagrames of Fig. 1.

Fig. 4 is the different using state schematic diagrames of Fig. 2.

there is body embodiment

See Fig. 1, Fig. 2, the Motorcycle Front Fork lock of improvement provided by the invention, comprise a lock body 2, one tapered end 1 with lock core, one locking bar 5 and with elbow 501 has the U-shaped lock bridge 4 of two inserted links, described tapered end 1 and locking bar 5 are fixed on lock body 2, a plunger end of described U-shaped lock bridge 4 is hinged on described lock body 2 by hinge 7, U-shaped lock bridge 4 another plunger end be provided with bayonet socket 401, described lock body 2 is provided with the jack 201 establishing the inserted link of bayonet socket 401 to coordinate with U-shaped lock bridge 4, described lock core stretches into described jack 201 by the lock pin 3 be located in lock body 2 and matches with the bayonet socket 401 on the inserted link of described U-shaped lock bridge 4.As shown in Figure 2, described lock pin 3 is provided with chute 301, and described lock core is provided with finger 101 and matches with the chute 301 on lock pin 3; Lock pin return spring 6 is provided with between described lock pin 3 and described lock body 2.

The use of the present invention's lock, during locking, as shown in Figure 1 and Figure 2, first by the front-wheel of locking bar 5 through motorcycle, utilize the elbow 501 of locking bar 5 to be stuck on a fork pin of Motorcycle Front Fork A, then insert in the jack 201 of lock body 2, under the effect of lock pin return spring 6 after another root of front fork A fork pin being surrounded with U-shaped lock bridge 4, the bayonet socket 401 be positioned on lock body jack 201 U-shaped lock bridge 4 inserted link is stretched in one end of lock pin 3, extracts key and just whole lock firmly can be fixed on front fork.When unblanking, as shown in Figure 3, Figure 4, overcome lock pin return spring 6 rotational lock core with key, band pendulum lock pin 3 exits from the bayonet socket 401 U-shaped lock bridge 4 inserted link, is opened and can unload lockset by U-shaped lock bridge 4.

The present invention also can not establish lock pin return spring 6, unblanks and locking all controls lock pin 3 by key rotation lock core and realizes and the coordinating of the bayonet socket 401 on U-shaped lock bridge 4 inserted link.

Claims

1. the Motorcycle Front Fork lock improved, it is characterized in that comprising the U-shaped lock bridge that locking bar and that tapered end, that a lock body, has a lock core has an elbow has two inserted links, described tapered end and locking bar are fixed on lock body, a plunger end of described U-shaped lock bridge is hinged on described lock body, U-shaped lock bridge another plunger end be provided with bayonet socket, described lock body is provided with the jack establishing the inserted link of bayonet socket to coordinate with U-shaped lock bridge, and described lock core stretches into described jack by the lock pin be located in lock body and matches with the bayonet socket on the inserted link of described U-shaped lock bridge.

2. the Motorcycle Front Fork lock of improvement according to claim 1, it is characterized in that described lock pin is provided with chute, described lock core is provided with finger and matches with the chute on lock pin.

3. improvement according to claim 2 Motorcycle Front Fork lock, it is characterized in that described lock pin and and described lock body between be provided with lock pin return spring.