CN216517351U

CN216517351U - Novel lock catch box

Info

Publication number: CN216517351U
Application number: CN202122475561.5U
Authority: CN
Inventors: 张锐; 姜洋; 王长亮; 王永刚; 张宝成
Original assignee: Harbin Ji'an Rail Transit Equipment Co ltd
Current assignee: Harbin Ji'an Rail Transit Equipment Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-05-13
Anticipated expiration: 2031-10-14

Abstract

The utility model provides a novel lock catch box, which comprises a main box body, a first cover plate, a second cover plate, a lock catch, a spring column, a limiting column, a pin hole, a sealing ring, a transparent observation window, an articulated piece and a bolt, it is characterized in that a first cover plate and a second cover plate which are mutually turned over are covered on the main box body, a lock catch inserted into the main box body is arranged on the side surface of the main box body in a sliding way, the lock catch comprises a pressing plate, a barb, a limiting slide block and a spring, the barb is fixed on the inner side of the pressing plate, the column bodies at the two sides of the barb at the inner side of the pressing plate are provided with limiting slide blocks, the inner side of the main box body is fixed with a spring column, the spring is arranged in the spring column and is sleeved with the outer sides of the tail ends of the column bodies at the two sides of the barb, the inner side of the second cover plate is fixedly provided with a limiting column perpendicular to the second cover plate, a bolt perpendicular to the lock catch is movably inserted into the front side of the main box body, and a pin hole is formed in the pressing plate. This novel hasp box is convenient for carry out the closure to the box, and is effective waterproof, opens simply, and is fixed firm.

Description

Novel lock catch box

Technical Field

The utility model relates to the technical field of lock catch boxes, in particular to a novel lock catch box.

Background

The lock catch box is a commonly used storage box for storing objects, and the existing lock catch box is easy to be blocked and difficult to open, so that the use is inconvenient.

Therefore, a new keeper is needed to solve the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel lock catch box which is convenient to close the box, is waterproof, is easy to open and is fixed firmly.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a novel lock catch box comprises a main box body, a first cover plate, a second cover plate, a lock catch, a spring column, a limiting column, a pin hole, a sealing ring, a transparent observation window, an articulated element and a bolt, the upper cover of the main box body is provided with a first cover plate and a second cover plate which are turned over with each other, the side surface of the main box body is inserted with a lock catch inside in a sliding way, the lock catch comprises a pressing plate, a barb, a limiting slide block and a spring, the barb is fixed on the inner side of the pressing plate, the cylinder bodies at the two sides of the barb at the inner side of the pressing plate are provided with limiting slide blocks, the inner side of the main box body is fixed with a spring column, a spring is arranged in the spring column and is sleeved with the outer sides of the tail ends of the column bodies at the two sides of the barb, the inner side of the second cover plate is fixed with a limiting column vertical to the second cover plate, a bolt vertical to the lock catch is inserted into the front side of the main box body in a sliding mode, and a pin hole is formed in the pressing plate.

Preferably, the outer edges of the first cover plate and the second cover plate are respectively fixed with a sealing ring.

Preferably, one end of the first cover plate is connected with the main box body through a hinge.

Preferably, a transparent observation window is arranged at the center of the top of the first cover plate.

Preferably, the main box body is at least provided with a group of lock catches and limiting columns.

The utility model provides a novel lock catch box. The method has the following beneficial effects:

1. according to the novel lock catch box, the limiting column on the inner side of the second cover plate is hooked through the barb of the lock catch to fix the second cover plate, the hook part of the barb and the limiting column are magnetic suction pieces and are mutually sucked and fixed, the lock catch can be further fixed by inserting the bolt into the pin hole, when the second cover plate needs to be opened, the hook part of the barb is separated from the limiting column by pressing the pressing plate, the second cover plate can be opened, and the first cover plate can be opened when the second cover plate is opened due to the fact that the first cover plate and the second cover plate are mutually folded.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partially open configuration of the present invention;

fig. 3 is a schematic view of the structural principle of the present invention.

In the figure: the multifunctional box comprises a main box body 1, a first cover plate 2, a second cover plate 3, a lock catch 4, a pressing plate 5, a barb 6, a limiting sliding block 7, a spring 8, a spring post 9, a limiting post 10, a pin hole 11, a sealing ring 12, a transparent observation window 13, a hinge piece 14 and a bolt 15.

Detailed Description

The utility model is further described with reference to the following drawings and detailed description:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a novel lock catch box comprises a main box body 1, a first cover plate 2, a second cover plate 3, a lock catch 4, a spring post 9, a limiting post 10, a pin hole 11, a seal ring 12, a transparent observation window 13, an articulated piece 14 and a bolt 15, wherein the first cover plate 2 and the second cover plate 3 which are folded and folded are covered on the main box body 1, the lock catch 4 which is inserted into the main box body 1 in a sliding manner is arranged on the side surface of the main box body 1, the lock catch 4 comprises a pressing plate 5, a barb 6, a limiting slider 7 and a spring 8, the barb 6 is fixed on the inner side of the pressing plate 5, the limiting slider 7 is arranged on the cylinders which are positioned on the two sides of the barb 6 on the inner side of the pressing plate 5, the spring post 9 is fixed on the inner side of the main box body 1, the spring 8 is arranged in the spring post 9, the spring 8 is sleeved and connected with the outer sides of the cylinder ends on the two sides of the barb 6, the limiting post 10 which is perpendicular to the inner side of the second cover plate 3 is fixed on the inner side of the second cover plate, the front side of the main box body 1 is inserted with a bolt 15 vertical to the lock catch 4 in a sliding way, and the pressing plate 5 is provided with a pin hole 11.

By the scheme of the utility model, the outer edges of the first cover plate 2 and the second cover plate 3 are both fixed with the sealing rings 12 to facilitate sealing the inside.

With the above solution of the present invention, one end of the first cover plate 2 is connected to the main box 1 through the hinge 14.

Through the scheme of the utility model, the transparent observation window 13 is arranged at the center of the top of the first cover plate 2, so that the stored articles in the first cover plate can be observed conveniently.

Through the scheme of the utility model, the main box body 1 is at least provided with a group of lock catches 4 and limiting columns 10.

During the use, catch on the inboard spacing post 10 of second apron 3 through barb 6 of hasp 4 and fix second apron 3, wherein the crotch part and the spacing post 10 of barb 6 are magnetism and inhale the piece, it is fixed to attract each other, can further fix hasp 4 through inserting bolt 15 in pinhole 11, when needing to open second apron 3, make the crotch part and the spacing post 10 separation of barb 6 through pressing down pressing plate 5, can open second apron 3, because first apron 2 and second apron 3 turn over each other, can open first apron 2 when opening second apron 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel lock catch box comprises a main box body (1), a first cover plate (2), a second cover plate (3), a lock catch (4), a spring column (9), a limiting column (10), a pin hole (11), a sealing ring (12), a transparent observation window (13), an articulated piece (14) and a bolt (15), and is characterized in that the first cover plate (2) and the second cover plate (3) which are mutually turned over are covered on the main box body (1), the lock catch (4) which is inserted into the main box body (1) in a sliding manner is arranged on the side surface of the main box body, the lock catch (4) comprises a pressing plate (5), a barb (6), a limiting slider (7) and a spring (8), the barb (6) is fixed on the inner side of the pressing plate (5), the limiting slider (7) is arranged on the columns which are positioned on the two sides of the barb (6) on the inner side of the pressing plate (5), the spring column (9) is fixed on the inner side of the main box body (1), the spring is characterized in that a spring (8) is arranged inside the spring column (9), the spring (8) is sleeved with the outer side of the tail end of the column body at the two sides of the barb (6), a limiting column (10) vertical to the second cover plate is fixed on the inner side of the second cover plate (3), a bolt (15) vertical to the lock catch (4) is movably inserted into the front side of the main box body (1), and a pin hole (11) is formed in the pressing plate (5).

2. The novel keeper as claimed in claim 1, wherein: and sealing rings (12) are fixed at the outer edges of the first cover plate (2) and the second cover plate (3).

3. The novel keeper as claimed in claim 1, wherein: one end of the first cover plate (2) is connected with the main box body (1) through a hinge piece (14).

4. The novel keeper as claimed in claim 1, wherein: and a transparent observation window (13) is arranged at the center of the top of the first cover plate (2).

5. The novel keeper as claimed in claim 1, wherein: the main box body (1) is at least provided with a group of lock catches (4) and limiting columns (10).