CN201122554Y

CN201122554Y - Motorcycle electric switch lock

Info

Publication number: CN201122554Y
Application number: CNU2008200820814U
Authority: CN
Inventors: 陈振华
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-10
Filing date: 2008-01-10
Publication date: 2008-09-24
Anticipated expiration: 2018-01-10

Abstract

The utility model discloses a switch lock for a motorcycle. The switch lock is mainly characterized in that two inserted plates (5) are arranged in each slot (4), and are provided with square inner holes (8), bulges (9) are arranged at one side of the square inner holes, irregular hollow grooves, namely threads (7) are arranged on a key (6), the threads at the two sides of the grooves are mutually asymmetrical, the hollow grooves, namely the threads at the sides of the key are identical, when being inserted into a lock hole (11), the key penetrates through the square inner holes (8) of the inserted plates, so that the bulges (9) in the square inner holes (8) of the inserted plates are positioned in the hollow grooves of the key to be matched with the threads. The switch lock has the advantages that after the inserted plates are matched with the key with the hollow grooves as the threads, with the increase of the number of the inserted plates, the mutual unlocking rate the lock is greatly reduced to 1/59000, therefore, the anti-theft performance is enhanced, and the safety performance is improved.

Description

The motorcycle electric door lock

Technical field

The utility model relates to the improvement invention of a kind of locomotive lock, particularly be the electric door lock of motorcycle.

Background technology

At present, its lock core size of the electric door lock of motor vehicle motor vehicle is all fixed, because its inserted sheet of limitation of lock core all is 5, different inserted sheet combination cooperates different keys, but because the limitation of inserted sheet conversion and mutual opening rate that inserted sheet quantity has caused electric door lock less are very high, the mutual opening rate height, the theftproof performance of motorcycle just greatly reduces undoubtedly, has also increased stolen danger simultaneously; The tartar of existing key in addition, its tartar all is located at the both sides of key face, cooperates different inserted sheets, some position of tartar is narrow especially, and the user exerts oneself when using for a long time or using, and just change is curved easily for excessive tartar, even fracture, its useful life is short, has also brought inconvenience to the user.

The utility model content

In view of the existing technical problem of known technology, technical problem to be solved in the utility model provides a kind of mutual opening rate that reduces electric door lock, improves security performance, increases the motorcycle electric door lock in useful life.

In order to solve the problems of the technologies described above, the utility model is realized by following mode: this kind motorcycle electric door lock, include lock housing, lock core, dead bolt, inserted sheet and key, described lock housing is placed in outside the lock core, dead bolt is connected with lock core, has lockhole on the described lock core, described lock core is provided with some slots, both sides at slot are provided with spring eye, be built-in with spring at spring eye, described inserted sheet places in the slot, is provided with projection on inserted sheet, and this projection contacts with described spring, it is characterized in that two inserted sheets are arranged in described each slot, described inserted sheet has square inner bore, is provided with projection in a side of square inner bore, and described to have irregular hollow slots on the key be tartar, and the tartar of groove both sides is asymmetric mutually, and the hollow slots tartar on key two sides is identical, and described key passes the square inner bore of described inserted sheet when inserting lockhole, makes the projection in the inserted sheet square inner bore place in the key hollow slots and described tartar coupling.

Slot on described is provided with five.

Projection in the square inner bore of two inserted sheets in the described same slot is oppositely arranged, and asymmetric mutually.

The utility model is provided with two inserted sheets simultaneously in a slot, original inserted sheet has been increased by one times, greatly reduce the mutual opening rate of electric door lock, its mutual opening rate can be low to moderate 1/59000, to find the probability of two identical locks very low like this, so just increase the security performance of motorcycle electric door lock, reached anti-theft feature; The tartar of key is a hollow slots, thereby the width of key is constant, makes key not yielding, and hardness is stronger, and longer service life is of a specified duration; The hollow slots tartar on key two sides the identical user that then is more convenient for use.The utility model has solved the mutual opening rate height that exists in the background technology, and key short problem in useful life has been brought good result of use to users, has substantive distinguishing features and progress.

Description of drawings

Further describe its details relevant below in conjunction with accompanying drawing with embodiment.

Fig. 1 is the utility model front view;

Fig. 2 is the cutaway view of Fig. 1 along A-A;

Fig. 3 is the structure chart of the utility model inserted sheet;

Fig. 4 is the structure chart of two inserted sheets in the utility model one slot;

Fig. 5 is the structural representation of the utility model key.

Embodiment

With reference to accompanying drawing, this kind motorcycle electric door lock, include lock housing, lock core 2, dead bolt 1, inserted sheet 5 and key 6, lock housing is not drawn in the drawings, described lock housing is placed in outside the lock core 2, dead bolt 1 is connected with lock core 2, has lockhole 11 on the described lock core 2, and described lock core 2 is provided with 5 slots 4, be provided with spring eye 3 in the both sides of slot 4, be built-in with spring at spring eye 3, spring does not draw in the drawings, and described inserted sheet 5 places in the slot 4, on inserted sheet 5, be provided with projection 10, this projection 10 contacts with described spring, in described each slot 4 two inserted sheets 5 is arranged, i.e. 10 inserted sheets, described inserted sheet 5 has square inner bore 8, side at square inner bore 8 is provided with projection 9, and the projection 9 in the square inner bore of two inserted sheets in the described same slot 4 is oppositely arranged, and asymmetric mutually.Having irregular hollow slots on the described key 6 is tartar 7, and the tartar 7 of groove both sides is asymmetric mutually, and the hollow slots tartar 7 on key two sides is identical, described key 6 passes the square inner bore 8 of described inserted sheet when inserting lockhole 11, make the projection 9 in the inserted sheet square inner bore place in the key hollow slots and described tartar 7 couplings.

During use, key 6 inserts lockhole 11, pass the square inner bore 8 of inserted sheet, this moment the spring pressurized, projection 10 on the inserted sheet under the effect of spring with the key hollow slots in tartar 7 coupling after, this moment, inserted sheet 5 was just fully equal with lock core 2 outer walls, key 6 just turns lock core 2 and dead bolts 1, turn clockwise and then open, rotate counterclockwise then and close; When closing electric door lock, when extracting key 6, spring reset, inserted sheet 5 is flicked by spring, part inserted sheet 5 still places in the slot 4, part inserted sheet 5 then contacts with lock housing, lock core 2 just can not rotate with dead bolt 1 like this, be in blocking, have only key 6 just can open it, and 10 inserted sheet 5 permutation and combination quantity be many with coupling, and with tartar 7 couplings in the hollow slots, make that the mutual opening rate of lock is low, very low of the probability that find identical in addition key, thus strengthened the fail safe and the theftproof performance of electric door lock.

Claims

1, a kind of motorcycle electric door lock, include lock housing, lock core (2), dead bolt (1), inserted sheet (5) and key (6), described lock housing is placed in outside the lock core (2), dead bolt (1) is connected with lock core (2), has lockhole (11) on the described lock core (2), described lock core (2) is provided with some slots (4), be provided with spring eye (3) in the both sides of slot (4), be built-in with spring at spring eye (3), described inserted sheet (5) places in the slot (4), on inserted sheet (5), be provided with projection (10), this projection (10) contacts with described spring, it is characterized in that two inserted sheets (5) are arranged in described each slot (4), described inserted sheet (5) has square inner bore (8), side at square inner bore is provided with projection (9), having irregular hollow slots on the described key (6) is tartar (7), and the tartar of groove both sides (7) is asymmetric mutually, and the hollow slots tartar (7) on key two sides is identical, described key (6) passes the square inner bore (8) of described inserted sheet when inserting lockhole (11), make the projection (9) in the inserted sheet square inner bore place in the key hollow slots and described tartar (7) coupling.

2, a kind of motorcycle electric door lock according to claim 1 is characterized in that the slot (4) on described is provided with five.

3, a kind of motorcycle electric door lock according to claim 1 and 2 is characterized in that the projection (9) in the square inner bore of two inserted sheets in the described same slot (4) is oppositely arranged, and asymmetric mutually.