CN110761622A

CN110761622A - Zipper lock

Info

Publication number: CN110761622A
Application number: CN201911052339.5A
Authority: CN
Inventors: 赖秀兴; 郭镜辉
Original assignee: Dongguan Yifeng Lock Co Ltd
Current assignee: Yifeng Manufacturing Co Ltd; Dongguan Yifeng Lock Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-02-07

Abstract

The invention relates to the technical field of locks, in particular to a zipper lock which comprises a first zipper head, a second zipper head and a lock body, wherein the first zipper head is fixedly connected with the lock body; the latch hook in this structure is together fixed with first zip fastener head for people need not to deposit the lock body alone, then does not have the condition that the lock body was lost yet, and the normal of the suitcase of being convenient for is unblanked, when needs are locked, only needs the second to draw the lock hook lock of zipper head and lock body or break away from and realize locking and unblanking of zip fastener lock promptly, makes locking and unblanking of zip fastener lock convenient.

Description

Zipper lock

Technical Field

The invention relates to the technical field of locks, in particular to a zipper lock.

Background

Along with the development of economy, the frequency of people going out is higher and higher, people going out can carry the suitcase so as to carry articles, when the suitcase is used, the suitcase is managed by using the zipper lock at present, however, in the existing zipper lock, the zipper sheet is fixed on the suitcase, and the zipper lock is placed independently, namely, the zipper sheet and the zipper lock are separated, when the suitcase is locked, the zipper lock and the zipper sheet are locked after the zipper sheet is pulled to the position, but the zipper lock is easy to lose, so that the suitcase cannot be unlocked; and the zipper lock belongs to a fixed structure on the luggage case, so that no matter what position the zipper is, the zipper piece is required to be moved back to a specific position close to the zipper lock to be buckled on the zipper lock for locking, and the operation is complex.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a zipper lock which can prevent a lock body from being lost and is convenient and fast to operate.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a zipper lock, draws zipper head and lock body including first zipper head, second, first draw zipper head with lock body fixed connection, the lock body is embedded to have and is used for the catch the latch hook piece that the second draws zipper head to and be used for the restriction the closure module that latch hook piece removed, when unblanking, the closure module is relieved right latch hook piece's removal restriction is pressed behind the latch hook piece, can make latch hook piece with the second draws zipper head to relieve the catch, realizes the unblock of zipper lock.

The zipper is characterized in that the hook locking element is provided with a lock hook, the first zipper head and the second zipper head comprise zipper heads and zipper pieces connected with the zipper heads, and the second zipper head of each zipper piece is provided with a lock catch used for being buckled with the lock hook.

The lock body further comprises a face shell, and the zipper sheet of the first zipper puller and the face shell are integrally formed.

The hook piece comprises a main body, the main body is elastically connected with the face shell through an elastic piece, a cavity is formed in the main body, the lock hook is connected with the main body and located in the cavity, a through hole communicated with the cavity and the outside is formed in the surface of the face shell, and when the hook piece is locked, the lock catch passes through the through hole and is inserted into the cavity to be buckled with the lock hook.

The lock hook piece further comprises a convex block connected with the main body, the protruding stretching direction of the lock hook is opposite to the moving direction of unlocking of the lock hook piece, the locking module is a password lock assembly, a groove matched with the convex block is formed in a code adjusting wheel of the password lock assembly, when a correct password is input to the password wheel, the code adjusting wheel rotates to enable the groove to correspond to the convex block, the main body is pressed towards the unlocking direction, the convex block can be inserted into the groove, the lock hook is separated from the lock catch, and unlocking of the zipper lock is achieved.

The side wall of the face shell is provided with a notch for accommodating the main body, and the notch penetrates through the inner part and the outer part of the side wall of the face shell.

The zipper lock further comprises a bottom shell, the face shell is fixedly connected with the bottom shell, an accommodating space is formed between the face shell and the bottom shell, and the locking hook piece and the locking module are located in the accommodating space.

The invention has the beneficial effects that: the lock hook in the structure is fixed with the first zipper head, so that people can lock or unlock the zipper lock without independently storing the lock body, normal unlocking of a luggage case is facilitated, when the luggage case needs to be locked, the locking or unlocking of the zipper lock can be realized only by buckling or separating the second zipper head with the lock hook piece of the lock body, and the zipper lock is convenient to lock and unlock; and the lock body in this structure is not fixed on the case and bag, and the lock body removes along with the removal of drawing zipper head for draw zipper head can not be restricted by the position of lock body when locking or unblanking, and the operation is more convenient.

Drawings

The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.

Fig. 1 is a schematic structural view of a front view of the zipper lock of the present invention.

Fig. 2 is a structural view of the back view of the zipper lock of the present invention.

Fig. 3 is a schematic structural view of the hidden bottom case in a back view of the zipper lock of the present invention.

Fig. 4 is an exploded view of the back view of the zipper lock of the present invention.

Fig. 1 to 4 include:

the zipper comprises a first zipper puller 1, a second zipper puller 2, a zipper puller 21, a zipper piece 22, a lock 23, a lock body 3, a face shell 31, a bottom shell 32, an accommodating space 33, a through hole 34, a notch 35, a through hole 36, a locking hook part 4, a main body 41, a projection 42, a cavity 43, a locking hook 44, a connecting plate 45, an elastic part 46, a locking module 5, an axle 51, a code adjusting wheel 52, a code wheel 53 and a groove 54.

Detailed Description

The invention is further described with reference to the following examples.

The embodiment of the zipper lock of the invention, as shown in fig. 1-2, comprises a first zipper slider 1, a second zipper slider 2 and a lock body 3, wherein the second zipper slider 2 comprises a zipper slider 21 and a zipper strip 22 connected with the zipper slider 21, a lock catch 23 is arranged on the zipper strip 22, the lock body 3 comprises a face shell 31, a bottom shell 32, a latch hook member 4 (shown in fig. 3) and a latch module 5, the face shell 31 and the bottom shell 32 are fixedly connected and form a containing space 33 therebetween, the latch hook member 4 and the latch module 5 are both located in the containing space 33, the face shell 31 and the first zipper slider 1 are fixedly connected together, a through hole 34 is arranged on the surface of the face shell 31, the through hole 34 penetrates through the upper and lower surfaces of the face shell 31, a notch 35 is arranged on the side wall of the face shell 31, and the notch 35 penetrates through the side wall of the face shell 31 and communicates the inside and outside of the face shell.

As shown in fig. 3 to 4, the latch hook member 4 includes a body 41 and a protrusion 42 connected to an end of the body 41, the body 41 is provided with a cavity 43, the cavity 43 is communicated with the through hole 34, a latch hook 44 protrudes from a sidewall of the body 41 toward a center of the cavity 43, a protruding direction of the latch 23 is opposite to a protruding direction of the protrusion 42, and a protruding direction of the latch hook 44 is opposite to a moving direction when the body 41 is unlocked, two sides of the body 41 are respectively connected with a connection plate 45, each connection plate 45 is connected with an elastic member 46, one end of the elastic member 46 is elastically connected with the connection plate 45, and the other end of the elastic member 46 is elastically connected with the face housing 31. During locking, the lock catch 23 enters the accommodating space 33 through the through hole 34 and is buckled with the lock hook 44 in the cavity 43, so that the second zipper puller 2 is buckled with the lock body 3, and locking of the zipper lock is realized. The lock hook 44 in the structure is fixed with the first zipper puller 1, so that people do not need to store the lock body 3 independently, and the situation that the lock body 3 is lost does not exist, and the luggage case is convenient to unlock normally; and the lock body 3 in this structure is not fixed on the case, and the lock body 3 moves along with the removal of the zipper puller 21 for the zipper puller 21 can not be limited by the position of the lock body 3 when locking or unlocking, and the operation is more convenient.

Part of the main body 41 is located in the notch 35 of the face shell 31, and when the locking hook member 4 is operated, a person can move towards the unlocking direction by pressing the main body 41 located on the notch 35, and the notch 35 is arranged to facilitate the person to press the locking hook member 4.

The locking module 5 is a coded lock assembly, the coded lock assembly comprises an axle 51, a code adjusting wheel 52 and a coded wheel 53 which are sequentially arranged from inside to outside, a groove 54 is arranged on the code adjusting wheel 52, the groove 54 is used for being matched with the convex block 42, when a correct code is input to the coded wheel 53, the code adjusting wheel 52 rotates to enable the convex block 42 to correspond to the groove 54, at the moment, the coded lock assembly relieves the limitation on the movement of the hook locking element 4, the main body 41 of the hook locking element 4 is pressed towards the unlocking direction (the direction towards the inside of the lock body 3 in the structure), the convex block 42 is inserted into the groove 54, the main body 41 can move inwards, the lock hook 44 and the lock catch 23 are separated, and the second zipper head 2 and the lock body 3 are unlocked.

The surface shell 31 is provided with a through hole 36 corresponding to the position of the code wheel 53 for allowing part of the code wheel 53 to protrude, so that people can conveniently dial the code wheel 53.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A zipper lock is characterized in that: draw zipper head and lock body including first draw zipper head, second, first draw zipper head with lock body fixed connection, the lock body is embedded to have and is used for the catch the second draws zipper head's latch hook piece, and is used for the restriction the closure module that latch hook piece removed, when unblanking, the closure module is removed right latch hook piece's removal restriction is pressed behind the latch hook piece, can make latch hook piece with the second draws zipper head to remove the catch, realizes the unblock of zip fastener lock.

2. A zipper lock according to claim 1, wherein: the lock hook piece is provided with a lock hook, the first zipper head and the second zipper head comprise zipper heads and zipper pieces connected with the zipper heads, and the second zipper head of each zipper piece is provided with a lock catch used for being buckled with the lock hook.

3. A zipper lock according to claim 2, wherein: the lock body further comprises a face shell, and the zipper sheet of the first zipper puller and the face shell are integrally formed.

4. A zip lock according to claim 2 or 3, wherein: the lock hook piece comprises a main body, the main body is elastically connected with the face shell through an elastic piece, a cavity is formed in the main body, the lock hook is connected with the main body and located in the cavity, a through hole communicated with the cavity and the outside is formed in the surface of the face shell, and when the face shell is locked, the lock catch passes through the through hole and is inserted into the cavity to be buckled with the lock hook.

5. A zip lock according to claim 4, characterized in that: the lock hook piece is characterized by further comprising a convex block connected with the main body, the protruding extending direction of the lock hook is opposite to the moving direction of unlocking of the lock hook piece, the locking module is a coded lock assembly, a code adjusting wheel of the coded lock assembly is provided with a groove matched with the convex block, when a correct code is input to the coded wheel, the code adjusting wheel rotates to enable the groove to correspond to the convex block, the main body is pressed towards the unlocking direction, the convex block can be inserted into the groove, so that the lock hook is separated from the lock catch, and unlocking of the zipper lock is achieved.

6. A zip lock according to claim 4, characterized in that: the lateral wall of face shell is equipped with and holds the breach of main part, the breach runs through the inside and outside of face shell lateral wall.

7. A zipper lock according to claim 3, wherein: the zipper lock further comprises a bottom shell, the face shell is fixedly connected with the bottom shell, an accommodating space is formed between the face shell and the bottom shell, and the locking hook piece and the locking module are located in the accommodating space.