CN215168948U

CN215168948U - Luggage zipper lock

Info

Publication number: CN215168948U
Application number: CN202120182194.7U
Authority: CN
Inventors: 邹永华
Original assignee: Shanghai Bipolar Electronic Commerce Co ltd
Current assignee: Shanghai Bipolar Electronic Commerce Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-12-14
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a luggage zipper lock, which comprises a limiting groove, an up-down adjusting device, a rear fixing plate, a lock head, a password first rotating disc, a password second rotating disc, a password third rotating disc, a lock body and a fixing hole, the limiting groove is arranged in the rear fixing plate, the up-down adjusting device is arranged in the rear fixing plate, the fixing holes are arranged inside the right ends of the upper side and the lower side of the rear fixing plate, the side surface of the first password rotating disc is rotatably connected with the inside of the top end of the lock body, the side surface of the second password rotating disc is rotationally connected with the inner part of the middle end of the lock body, the side surface of the third password rotating disc is rotationally connected with the inner part of the bottom end of the lock body, the back of the lock body is connected to the inside of the rear fixed plate, the top end of the lock body is movably connected with the side surface of the bottom end of the lock head, an up-down adjusting device is added, the device can adjust the position of lock from top to bottom, can improve the convenience of the use of equipment like this.

Description

Luggage zipper lock

Technical Field

The utility model relates to a case and bag zip fastener lock belongs to case and bag zip fastener lock field.

Background

The bag is a general term for bags, and is a general term for various bags for holding articles, including general shopping bags, handbags, purses, backpacks, rucksacks, satchels, waist bags, various draw-bar boxes and the like.

The prior art discloses the application numbers as follows: CN201320812807.6 the utility model relates to a lock especially relates to a luggage zipper lock, aims at solving the problem that shell fragment life is low among the prior art zipper lock. The utility model provides a case and bag zip fastener lock, includes the support and sets up two pull head grooves that are used for holding the pull head on the support, wears to establish the latch hook on the pull head groove, its characterized in that: the pull head device further comprises a cylindrical rod fixedly connected to the support and two elastic blocks which are connected to the cylindrical rod in a switching mode and used for popping up the pull head, and a torsional spring used for driving the elastic blocks to rotate is sleeved on the cylindrical rod. The utility model discloses a torsional spring drives the turning block and rotates, and when opening the zip fastener lock, the latch hook shifts out the pull head groove, and the turning block pops out the pull head, and torsional spring elasticity is big, and is difficult for producing elastic fatigue, can guarantee that the zip fastener lock has higher life. However, the prior art is imperfect, and the device cannot adjust the position of the lock up and down, which reduces the convenience of use of the device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a case and bag zip fastener lock to it is imperfect to solve prior art, and this equipment can't adjust from top to bottom the position of lock, can reduce the convenience of the use of equipment like this.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a luggage zipper lock structurally comprises a limiting groove, an up-down adjusting device, a rear fixing plate, a lock head, a password first rotating disc, a password second rotating disc, a password third rotating disc, a lock body and a fixing hole, wherein the limiting groove is formed in the rear fixing plate, the up-down adjusting device is installed in the rear fixing plate, the fixing hole is formed in the right ends of the upper side and the lower side of the rear fixing plate,

the side surface of the password first rotating disc is rotatably connected with the inside of the top end of the lock body, the side surface of the password second rotating disc is rotatably connected with the inside of the middle end of the lock body, the side surface of the password third rotating disc is rotatably connected with the inside of the bottom end of the lock body, the back part of the lock body is connected to the inside of the rear fixed plate, and the top end of the lock body is movably connected with the side surface of the bottom end of the lock head;

the upper and lower adjusting device is composed of an upper buffer frame, an outer frame, a first connecting bolt, a second connecting bolt, a rear plate, a lifting block and a lower buffer frame, the bottom of the upper buffer frame is attached to the top of the lifting block, the bottom of the lifting block is attached to the top of the lower buffer frame, the side face of the lifting block is connected with the inner portion of the outer frame in a sliding mode, the rear end of the lifting block is welded to the front side of the rear plate, and the rear ends of the first connecting bolt and the second connecting bolt are vertically connected with the inside of the lifting block.

Furthermore, the upper buffer frame is composed of an upper positioning plate, a spring and a lower positioning plate.

Furthermore, the bottom of the upper positioning plate is fixedly connected with the top of the spring.

Further, the bottom of the spring is connected to the top of the lower positioning plate.

Furthermore, the bottom of the lower positioning plate is attached to the top of the lifting block.

Further, the spring can perform buffering.

Further, the fixing holes facilitate the fixing of the equipment.

The utility model discloses increased upper and lower adjusting device, the device can adjust from top to bottom the position of lock, can improve the convenience of equipment's use like this.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the zipper lock of the utility model.

Fig. 2 is a schematic structural diagram of the vertical adjustment device of the present invention.

Fig. 3 is a schematic structural view of the practical upper buffer frame.

In the figure: the lock comprises a limiting groove 1, an up-down adjusting device 2, a rear fixing plate 3, a lock head 4, a password first rotating disc 5, a password second rotating disc 6, a password third rotating disc 7, a lock body 8, a fixing hole 9, an upper buffer frame 201, an outer frame 202, a first connecting bolt 203, a second connecting bolt 204, a rear plate 205, a lifting block 206, a lower buffer frame 207, an upper positioning plate 2011, a spring 2012 and a lower positioning plate 2013.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a technical solution of a zipper lock for luggage: the structure of the lock comprises a limiting groove 1, an up-down adjusting device 2, a rear fixed plate 3, a lock head 4, a password first rotating disc 5, a password second rotating disc 6, a password third rotating disc 7, a lock body 8 and a fixed hole 9, wherein the limiting groove 1 is arranged in the rear fixed plate 3, the up-down adjusting device 2 is arranged in the rear fixed plate 3, the fixed hole 9 is arranged in the right ends of the upper side and the lower side of the rear fixed plate 3, the side surface of the password first rotating disc 5 is rotationally connected with the inside of the top end of the lock body 8, the side surface of the password second rotating disc 6 is rotationally connected with the inside of the middle end of the lock body 8, the side surface of the password third rotating disc 7 is rotationally connected with the inside of the bottom end of the lock body 8, the back of the lock body 8 is connected to the inside of the rear fixed plate 3, and the top end of the lock body 8 is movably connected with the side surface of the bottom end of the lock head 4; the up-down adjusting device 2 is composed of an upper buffer frame 201, an outer frame 202, a first connecting bolt 203, a second connecting bolt 204, a back plate 205, a lifting block 206 and a lower buffer frame 207, the bottom of the upper buffer frame 201 is connected with the top of the lifting block 206 in an attaching way, the bottom of the lifting block 206 is connected with the top of the lower buffer frame 207 in an attaching way, the side surface of the lifting block 206 is connected with the inner part of the outer frame 202 in a sliding way, the rear end of the lifting block 206 is welded with the front side of the rear plate 205, the rear ends of the first connecting bolt 203 and the second connecting bolt 204 are vertically connected with the inside of the lifting block 206, the upper buffer frame 201 is composed of an upper positioning plate 2011, a spring 2012 and a lower positioning plate 2013, the bottom of the upper positioning plate 2011 is fixedly connected with the top of the spring 2012, the bottom of the spring 2012 is connected with the top of the lower positioning plate 2013, the bottom of the lower positioning plate 2013 is attached to the top of the lifting block 206, the spring 2012 can buffer, and the fixing hole 9 facilitates fixing of the device.

When the lifting device is used, the lifting block 206 needs to be moved upwards for buffering through the upper positioning plate 2011, the spring 2012 and the lower positioning plate 2013, the lower buffering frame 207 moves downwards for buffering the lifting block 206, the lifting block 206 is connected with the lock body 8 through the first connecting bolt 203 and the second connecting bolt 204, the rear plate 205 can prevent the lifting block 206 from being separated from the outer frame 202, and the lifting device can adjust the position of the lock up and down, so that the use convenience of the lifting device can be improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a case and bag zip fastener lock, its structure includes spacing groove (1), upper and lower adjusting device (2), after-fixing board (3), tapered end (4), the first rotating disk of password (5), password second rotating disk (6), password third rotating disk (7), lock body (8), fixed orifices (9), after-fixing board (3) are located inside spacing groove (1), upper and lower adjusting device (2) are installed inside after-fixing board (3), inside both sides right-hand member about after-fixing board (3) is located in fixed orifices (9), its characterized in that:

the side surface of the password first rotating disc (5) is rotatably connected with the inside of the top end of the lock body (8), the side surface of the password second rotating disc (6) is rotatably connected with the inside of the middle end of the lock body (8), the side surface of the password third rotating disc (7) is rotatably connected with the inside of the bottom end of the lock body (8), the back of the lock body (8) is connected to the inside of the rear fixed plate (3), and the top end of the lock body (8) is movably connected with the side surface of the bottom end of the lock head (4);

adjusting device (2) are by last buffer frame (201), frame (202), first connecting bolt (203), second connecting bolt (204), backplate (205), elevator (206), buffer frame (207) down and constitute, it is connected with elevator (206) top laminating to go up buffer frame (201) bottom, elevator (206) bottom and buffer frame (207) top laminating down are connected, elevator (206) side and the inside sliding connection of frame (202), elevator (206) rear end and backplate (205) front side welding, perpendicular connection in first connecting bolt (203), second connecting bolt (204) rear end and elevator (206).

2. A luggage zipper lock according to claim 1, wherein: the upper buffer frame (201) is composed of an upper positioning plate (2011), a spring (2012) and a lower positioning plate (2013).

3. A luggage zipper lock according to claim 2, wherein: the bottom of the upper positioning plate (2011) is fixedly connected with the top of the spring (2012).

4. A luggage zipper lock according to claim 2, wherein: the bottom of the spring (2012) is connected to the top of the lower positioning plate (2013).

5. A luggage zipper lock according to claim 2, wherein: the bottom of the lower positioning plate (2013) is attached to the top of the lifting block (206).