CN2328232Y

CN2328232Y - Slide fastener with puzzle lock

Info

Publication number: CN2328232Y
Application number: CN 98228458
Authority: CN
Inventors: 宋平
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-13
Filing date: 1998-03-13
Publication date: 1999-07-14
Anticipated expiration: 2008-03-13

Abstract

The utility model discloses a zipper with a cipher lock, which is composed of a zipper, a sliding buckle and a fixed seat. A lock frame is fixed on the fixed seat, and a lock core is arranged on the lock frame. A rotating ring of the cipher lock and an isolating ring are arranged on the lock core, a lock catch is fixed on the sliding buckle, and a lock slot is arranged on the lock catch. The utility model not only has the functions of a common zipper, but also has the functions of a lock. Besides, the utility model has the advantages of easy manufacture, convenient use, low cost, etc.

Description

The slide fastener of band coded lock

The utility model relates to a kind of slide fastener with coded lock.

At present, slide fastener of the prior art does not all have the function of lock, when closing, all it can not be pinned, this is still not ideal enough in use, particularly when slide fastener was used for various bag, because slide fastener is not with lock, bag can not pin, thereby the article that are placed in the bag are easy to be taken away by others, use the bag people to worry about.

The purpose of this utility model is: provide a kind of slide fastener with coded lock, to overcome the deficiencies in the prior art.

The utility model is to constitute like this: it comprises slide fastener (1), slide fastener (2), holder (3), slide fastener (1) connects with holder (3), slide fastener (2) is contained on the slide fastener (1), on holder (3), be fixed with lock frame (4), on lock frame (4), lock core (5) is housed, coded lock change (6) and shading ring (7) are housed on lock core (5), front end at lock core (5) is fixed with block (8), in the endoporus of lock frame (4), chute (9) and draw-in groove (10) are arranged, fixture block (11) on the lock core (5) fixes in draw-in groove (10), locked groove (12) and groove (13) are arranged on lock core (5), number (19) is being arranged on the surface of coded lock change (6) and on the hole groove (14) is being arranged within it, groove (15) and boss (16) are arranged on the endoporus of shading ring (7), the boss (16) of shading ring (7) is stuck in the groove (13) of lock core (5), on slide fastener (2), be fixed with and insert locked groove (12), groove (14), snap close (17) in the groove (15) has locked groove (18) on snap close (17).

Owing to adopted technique scheme, the utility model compared with prior art, it also has the function of lock when having common slide fastener function, and it also has and makes advantages such as easy, easy to use, cheap.

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is holder (3) and the structural representation of locking frame (4);

Accompanying drawing 3 is the structural representation of lock core (5)

Accompanying drawing 4 is the structural representation of coded lock change (6);

Accompanying drawing 5 is the structural representation of shading ring (7).

Embodiment of the present utility model: slide fastener (1), slide fastener (2), holder (3) all can adopt slide fastener manufacturing materials of the prior art to make, during making slide fastener (1) and holder (3) are connected, slide fastener (2) is contained on the slide fastener (1), when making holder (3), produce lock frame (4) thereon simultaneously, on lock frame (4), load onto lock core (5), on lock core (5), load onto two coded lock changes (6) and a shading ring (7), fix block (8) at the front end of lock core (5), when making lock frame (4), leave chute (9) and draw-in groove (10) in the hole within it, fixture block (11) on the lock core (5) is fixed in draw-in groove (10), on lock core (5), produce locked groove (12) and groove (13), on the knuckle-tooth surface of coded lock change (6), produce number (19) as the number of coded lock from 1～12, and produce groove (14) on the hole within it, on the endoporus of shading ring (7), produce groove (15) and boss (16), the boss (16) of shading ring (7) is stuck in the groove (13) of lock core (5), on slide fastener (2), fix snap close (17), when making snap close (17), make it can insert locked groove (12), groove (14), in the groove (15), and make snap close (17) go up locked groove (18) to be blocked by coded lock change (6).

Claims

1, a kind of slide fastener with coded lock, it comprises slide fastener (1), slide fastener (2), holder (3), slide fastener (1) connects with holder (3), slide fastener (2) is contained on the slide fastener (1), it is characterized in that: on holder (3), be fixed with lock frame (4), on lock frame (4), lock core (5) is housed, coded lock change (6) and shading ring (7) are housed on lock core (5), front end at lock core (5) is fixed with block (8), in the endoporus of lock frame (4), chute (9) and draw-in groove (10) are arranged, fixture block (11) on the lock core (5) fixes in draw-in groove (10), locked groove (12) and groove (13) are arranged on lock core (5), at effective code (19) on the surface of coded lock change (6) and on the hole groove (14) is arranged within it, groove (15) and boss (16) are arranged on the endoporus of shading ring (7), the boss (16) of shading ring (7) is stuck in the groove (13) of lock core (5), on slide fastener (2), be fixed with and insert locked groove (12), groove (14), snap close (17) in the groove (15) has locked groove (18) on snap close (17).