CN2312303Y

CN2312303Y - Lock placed on the ground for locking bicycles in group

Info

Publication number: CN2312303Y
Application number: CN 96223719
Authority: CN
Inventors: 谷宁
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-17
Filing date: 1996-09-17
Publication date: 1999-03-31
Anticipated expiration: 2006-09-17

Abstract

The utility model relates to a lock placed on the ground for locking bicycles in groups, which designs rows of main locks with the bottoms of the main locks are firmly connected with the ground in residential districts or public places; holes which are matched with sublocks are arranged on the main locks; the bicycle owners can use a lock ring for locking a bicycle wheel and the portable sublock is locked into the holes of the main locks; therefore, the bicycle is firmly locked. When the lock is opened, the sublock is rotated to cause a locking mechanism in the main lock to be disconnected with a hook, the lock ring springs out, and the bicycle can be taken out. The utility model has the advantages of simple structure, strong versatility and high safety and is suitable for the use of bicycle sheds of residential districts and public places.

Description

Bicycle is left Ground lock concentratedly

The utility model relates to the safe storage of vehicle, is particularly suitable for residential quarters, public place etc., and the structure of a kind of lock of safe storage is provided for bicycle or motorcycle.

Raising along with living standards of the people, bicycle is popularized in each family, become the instrument of the most convenient that people ride instead of walk, but the bicycle theft phenomenon is serious in recent years, and is particularly in public places or bicycle is stolen in residential quarters, motorcycle is more rampant, stolen for preventing bicycle, the have to way of taking the special messenger to keep an eye on of people, but this way also is difficult to avoid bicycle to lose, and the access trouble, brings many inconvenience for the bicycle parking people.

The purpose of this utility model is: a kind of bicycle safe lock is provided, overcomes the defective that has the easy sled of lock now, it can be firm with the vehicle lock easily, and vehicle is neatly parked, and prevents that effectively vehicle is stolen, is convenient to management simultaneously, beautifies the appearance of the city.

The utility model purpose is achieved in that whole lock is divided into son lock and two separate two parts that match again of female lock.Several rows of female locking is on the ground of public place or residential quarters, the son lock is carried by car owner oneself, son lock appearance structure can mate with arbitrary female lockhole, each sub-sword iron is cun consistent to have versatility, but each height lock needs different keys just can open, the car owner shifts car in unlocked female locked groove onto, press retainer, the son lock is put into female lockhole of locking, the gyrator lock, at this moment sub-pintle hook lock is gone into female lock, retainer can not be opened, and open the son lock with key when picking up the car, and retainer rebounds and opens, bicycle can take out from locked groove, and the son lock also can take off by the car owner thereupon and carry.Because arranging and imbed underground watering with cement one by one by spacing, consolidates by female lock, theftproof performance is good than other locks, and female lockset has the general character good, the son lock of any same size all can use, solved the problem of a lock one usefulness, as long as there is mother's lock that still uses the parking area, the car owner just can push locked groove with car, the son lock is put into lockhole, the bicycle in lock jail oneself.

Fig. 1 is the utility model external form figure

Fig. 2 is the utility model internal construction schematic diagram

Fig. 3 is sub-lock construction schematic diagram

Fig. 4, Fig. 5 are the structural representation of another kind of form

Further introduce technology contents of the present utility model and implementing method below in conjunction with accompanying drawing:

The lock body 3 of female lock is by bolt 2 and retainer 1 riveted joint, having on the lock body 3 one can be for the hole 4 of putting into son lock 14, on the lock pin 5 hole 17 that is screwed into for bolt is arranged, the mother of such form is locked at a certain distance, be screwed on the pre-buried brandreth in ground with bolt, 13 places, base that are poured into lock body 3 with cement promptly become face lock line upon line.The end of retainer 1 has ratchet 6, when bicycle quick is shifted onto in the locked groove, pressing retainer 1 dead bolt 7 stretches into and makes retainer 1 locking in the ratchet 6, be rotated in the forward son lock 14 with key, pintle hook lock 15 snaps in female lockhole 4, lock 14 with key reverse rotation when picking up the car, sub-pintle hook lock 15 retractions, square hole 16 drive side's tenons 11 rotations of son lock afterbody simultaneously, driving lever 10 on the side's of making tenon moves behind the plate washer 8 of promotion dead bolt 7 afterbodys to anticlockwise, makes dead bolt 7 withdrawals, at this moment retainer 1 ejects under the effect of spring 12, and bicycle rim can take out from locked groove.

Fig. 4, Fig. 5 are another embodiment of the present utility model, no longer are described in detail because the accompanying drawing structure is basic identical.

The utility model is simple in structure, design is firm, safe coefficient is high, highly versatile, is suitable for residential quarters and the public place is installed and used.

Claims

1, a kind of bicycle is left Ground lock concentratedly, it is characterized in that: lock body 3 is riveted by bolt 2 with retainer 1, and sub-lockhole 4 is arranged on the lock body 3, has and ground connecting hole 17 on the lock pin 5.

2, leave Ground lock concentratedly according to a kind of bicycle of claim 1, it is characterized in that: on the son lock 14 telescopic card 15 is arranged, son lock 14 afterbodys have with lock body 3 on sub-lockhole 4 in the square groove 16 that matches of square tenon 11.

3, leave Ground lock concentratedly according to a kind of bicycle of claim 1, it is characterized in that: retainer 1 end has one group of ratchet 6, and dead bolt 7 snaps in the ratchet 6 under the elastic force of spring 9.

4, leave Ground lock concentratedly according to a kind of bicycle of claim 1, it is characterized in that: the square tenon in the lockhole 4 is locked at son under the rotation of 14 afterbody square grooves 16, drives to move after driving lever 10 is stirred dead bolt plate washer 8, and dead bolt 7 is retreated, leave ratchet 6, spring 12 retainer 1 of will upspringing.