CN216788056U

CN216788056U - Box locking device

Info

Publication number: CN216788056U
Application number: CN202123226586.8U
Authority: CN
Inventors: 凌珑; 李静
Original assignee: Yangzhou Longjin Plastic Technology Co ltd
Current assignee: Yangzhou Longjin Plastic Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-21
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a box body locking device, which relates to the technical field of box bodies and comprises: the locking base body is connected to the box cover through a movable shaft, a press button is arranged on one side of the locking base body, a rotating shaft penetrates through the locking base body, and a lock catch is movably sleeved on the rotating shaft; the lock catch comprises an adjusting part and a buckling part, and one side of the adjusting part, which is close to the locking base body, is attached to the pressing button; the buckling part is internally provided with a containing cavity, the containing cavity is internally provided with a spring, and one side of the spring is attached to one side of the locking base body. Has the beneficial effects that: simple structure, easy and simple to handle, and stability is high to improve the case and uncap, close and cover efficiency, satisfy the assembly demand of different boxes.

Description

Box locking device

Technical Field

The utility model relates to the technical field of boxes, in particular to a box locking device.

Background

At present, a common box comprises a box body and a box cover, and a box body locking device is arranged for locking the box body and the box cover for safety or portability. Such as a tool box, which needs to be closed when not in use, thereby facilitating portability, and opened when in use.

The traditional box realizes opening and closing the cover, and generally adopts a steel ring locking structure. When the steel ring locking structure is used for opening the cover, the hinge needs to be manually opened, and then the steel ring is rotated to realize unlocking. When the cover is closed, the reverse operation is adopted. The operations of opening the hinge and rotating the steel ring are required to be repeated every time the cover is opened and closed, so that the operation is inconvenient and the efficiency is low.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the related art, an object of the present invention is to provide a box locking device to overcome the above technical problems in the related art.

The technical scheme of the utility model is realized as follows:

a case locking device comprising: the locking device comprises a locking base body connected to a box cover through a movable shaft, wherein a press button is arranged on one side of the locking base body, a rotating shaft is inserted into the locking base body, and a lock catch is movably sleeved on the rotating shaft;

the lock catch comprises an adjusting part and a buckling part, and one side of the adjusting part, which is close to the locking base body, is attached to the press button;

the clamping part is internally provided with a containing cavity, the containing cavity is internally provided with a spring, and one side of the spring is attached to one side of the locking base body.

Further, locking base member one side is equipped with the opening, press button activity joint in the opening, just press the button bottom with the hasp laminating.

Further, the press button is located in the middle of the locking base.

Furthermore, the movable shaft and the rotating shaft are respectively positioned on two sides of the locking base body.

Furthermore, the locking base body is of a circular arc structure.

Furthermore, one side of the adjusting part, which is far away from the locking base body, is of an inclined structure.

Furthermore, a hook groove is formed in one side of the buckling part, and the hook groove is matched with the box body.

The utility model has the beneficial effects that:

according to the box body locking device, the locking base body is connected to the box cover through the movable shaft, the lock catch is buckled with the box body, the pressing button is pressed manually to extrude the adjusting part under the action of the rotating shaft, the buckling part is loosened from the box body, the spring is convenient for resetting the buckling part and improving the stability of buckling of the lock catch and the box body when the pressing button is loosened, the box body locking device is simple in structure, convenient to operate and high in stability, the cover opening and closing efficiency of the box is improved, and the assembly requirements of different box bodies are met.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a locking device for a cabinet according to an embodiment of the present invention;

FIG. 2 is a schematic top view of a bin locking arrangement according to an embodiment of the utility model;

FIG. 3 is a schematic sectional view A-A of FIG. 2;

FIG. 4 is a schematic side view of a chest locking arrangement according to an embodiment of the utility model;

FIG. 5 is a schematic view of the latch of the case locking device according to an embodiment of the present invention;

fig. 6 is an assembly view of the case locking device according to the embodiment of the present invention.

In the figure:

1. a movable shaft; 2. a box cover; 3. locking the substrate; 4. a rotating shaft; 5. locking; 6. an adjustment section; 7. a fastening part; 8. pressing a button; 9. a cavity; 10. a spring; 11. a port; 12. and (4) a box body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

According to an embodiment of the present invention, there is provided a tank locking device.

As shown in fig. 1 to 6, a tank locking device includes: the box cover is connected with a locking base body 3 of a box cover 2 through a movable shaft 1, a press button 8 is arranged on one side of the locking base body 3, a rotating shaft 4 is inserted into the locking base body 3 in a penetrating manner, and a lock catch 5 is movably sleeved on the rotating shaft 4;

the lock catch 5 comprises an adjusting part 6 and a buckling part 7, and one side of the adjusting part 6, which is close to the locking base body 3, is attached to the press button 8;

the locking device is characterized in that a containing cavity 9 is arranged in the buckling part 7, a spring 10 is arranged in the containing cavity 9, and one side of the spring 10 is attached to one side of the locking base body 3.

In addition, locking base member 3 one side is equipped with opening 11, press button 8 activity joint in opening 11, just press button 8 bottom with 5 laminating of hasp. The push button 8 is located in the middle of the locking base 3.

In addition, as shown in fig. 3 and 6, the movable shaft 1 and the rotating shaft 4 are respectively located at both sides of the locking base 3. The locking base body 3 is of a circular arc structure. The adjusting part 6 is of an inclined structure at one side far away from the locking base body 3.

According to the technical scheme, when the lock catch 5 is applied, the guide surface of the adjusting part 6 is designed to be of an inclined structure, so that the resistance of the lock catch 5 during introduction is reduced, and the lock catch 5 can be buckled into the lock catch 5 only by manually pressing the press button 8.

In addition, as shown in fig. 5, a hook groove is formed on one side of the fastening part 7, and the hook groove is matched with the case 12.

By means of the above scheme, locking base member 3 is connected in case lid 2 through loose axle 1, with hasp 5 and box 12 buckle, press button 8 through manual pressing, make press button 8 to 6 extrusion of regulating part under the effect of pivot 4, realize that buckling part 7 and box 12 loosen, and spring 10 is convenient for when loosening press button 8, the stability of resetting and improvement hasp 5 and box 12 buckle of buckling part 7, make box locking device, moreover, the steam generator is simple in structure, and is easy and simple to handle, and stability is high, and improve the case and open the lid, close and cover efficiency, satisfy the assembly demand of different boxes.

In addition, according to the technical scheme, when the locking device is applied, in order to overcome various defects that the existing simple locking device is inconvenient to lock or unlock or is easy to mistakenly unlock, the locking device is convenient to lock and unlock and is easy to mistakenly unlock when in use, and mistaken unlocking is effectively prevented.

In summary, with the above technical solution of the present invention, the following effects can be achieved: locking base member 3 passes through loose axle 1 and connects in case lid 2, with hasp 5 and box 12 buckle, press button 8 through manual, make press button 8 to 6 extrusion of regulating part under 4 effects of pivot, realize that buckling part 7 and box 12 loosen, and spring 10 is convenient for when loosening press button 8, the stability of resetting and improvement hasp 5 and box 12 buckle of buckling part 7, make box locking device, moreover, the steam generator is simple in structure, and is easy and simple to handle, and stability is high, and improve the case and open the lid, close and cover efficiency, satisfy the assembly demand of different boxes.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A box body locking device comprises a locking base body (3) connected with a box cover (2) through a movable shaft (1), and is characterized in that a press button (8) is arranged on one side of the locking base body (3), a rotating shaft (4) penetrates through the locking base body (3), and a lock catch (5) is movably sleeved on the rotating shaft (4);

the lock catch (5) comprises an adjusting part (6) and a buckling part (7), and one side, close to the locking base body (3), of the adjusting part (6) is attached to the press button (8);

the locking device is characterized in that a containing cavity (9) is arranged in the buckling part (7), a spring (10) is arranged in the containing cavity (9), and one side of the spring (10) is attached to one side of the locking base body (3).

2. A box locking device according to claim 1, characterized in that a through hole (11) is formed on one side of the locking base (3), the push button (8) is movably clamped in the through hole (11), and the bottom end of the push button (8) is attached to the lock catch (5).

3. A tank locking device according to claim 2, characterized in that said push button (8) is located in a central position of said locking base (3).

4. A tank locking device according to claim 3, characterized in that said movable shaft (1) and said rotary shaft (4) are located on either side of said locking base (3).

5. A tank locking device according to claim 4, characterized in that said locking base (3) has a circular arc-shaped configuration.

6. A tank locking device according to claim 5, characterised in that the side of the adjustment part (6) remote from the locking base (3) is of inclined construction.

7. A box locking device according to claim 6, characterized in that a hooking slot is provided on one side of the buckling part (7), and the hooking slot is adapted to the box (12).