A box lock

Abstract

A box lock comprises: a fixed plate for fixing the bottom shell of the box; the fixed plate is connected to the bottom shell; a movable plate for locking the box cover of the box; the movable plate is hinged to the fixed plate; a mounting plate for mounting various parts; the mounting plate is arranged between the fixed plate and the movable plate; a pressing block for driving an elastic locking member to move; the pressing block is arranged on the movable plate; an elastic locking member is used to release the fixed plate when driven by the pressing block; the first end of the elastic locking member is arranged on the mounting plate and the second end is opposite to the pressing block and the fixed plate; a rotating locking member is used to release the fixed plate when driven by the outside world; the rotating locking member is arranged on the movable plate and passes through the mounting plate and is opposite to the fixed plate. The present application provides a double locking mechanism with high safety and convenient operation.

Description

Technical Field

[0001] The invention belongs to the technical field of locks, and in particular relates to a box lock. Background Art

[0002] The box body includes a bottom shell and a box cover. In order to ensure the safety of the items in the box body, a lock is required to lock the box cover to the bottom shell. Existing boxes are often equipped with password locks or other mechanical locks, but such locks are easily unable to be opened after forgetting the password, which is troublesome. Compared with other mechanical locks, it has the characteristics of being simple, fast, and novel in form. Summary of the invention

[0003] In order to solve the above problems, the present invention provides a box lock, comprising:

[0004] A fixing plate, used to fix the bottom shell of the box; the fixing plate is connected to the bottom shell;

[0005] A moving plate, used for locking the box cover of the box body; the moving plate is hinged to the fixed plate;

[0006] A mounting plate, used for mounting various parts; the mounting plate is arranged between the fixed plate and the moving plate;

[0007] A pressing block, used for driving the elastic locking member to move; the pressing block is arranged on the moving plate;

[0008] An elastic locking member, used to be driven by the pressing block to release the fixing plate; a first end of the elastic locking member is disposed on the mounting plate and a second end is opposite to the pressing block and the fixing plate;

[0009] The rotating locking member is used to release the fixed plate under external drive; the rotating locking member is arranged on the moving plate and passes through the mounting plate to face the fixed plate.

[0010] Preferably, it further comprises: a connecting member, a first connecting shaft and a second connecting shaft, wherein the first connecting shaft passes through the connecting member and the fixed plate in sequence, and the second connecting shaft passes through the connecting member and the moving plate in sequence.

[0011] Preferably, a hook is provided on the sport board.

[0012] Preferably, a clamping rod is provided on the sport board.

[0013] Preferably, a side hole is provided on the side wall of the moving plate, and the pressing block is arranged in the side hole.

[0014] Preferably, a top hole is provided on the top wall of the moving board, and the rotating locking member is arranged in the top hole.

[0015] Preferably, a card plate is provided at the second end of the elastic locking member, and a buckle plate is provided on the fixed plate near the card plate, and the pressing block presses the second end of the elastic locking member to make the card plate move away from the fixed plate and disengage from the buckle plate.

[0016] Preferably, a convex plate is provided at the bottom end of the rotating locking member, and a locking plate is provided on the fixed plate near the convex plate, and the rotating locking member is rotated to cause the convex plate to move away from the locking plate.

[0017] Preferably, a through hole is provided on the mounting plate, and the rotary locking member passes through the through hole.

[0018] Preferably, it further comprises a protective cover, which is arranged on the moving plate, and the pressing block and the rotating locking member extend out of the surface of the protective cover.

[0019] The box lock provided in the present application is equipped with two sets of locking mechanisms, which provide a double locking mechanism through a pressing block, an elastic locking member and a fixing plate, and a rotating locking member and a fixing plate, with high safety and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a structural schematic diagram of a box lock provided by the present invention;

[0022] Figure 2 It is a structural schematic diagram of a box lock provided by the present invention;

[0023] Figure 3 It is a structural schematic diagram of a box lock provided by the present invention. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0025] like Figure 1-3 In an embodiment of the present application, the present invention provides a box lock, comprising:

[0026] A fixing plate 1, used to fix the bottom shell of the box; the fixing plate 1 is connected to the bottom shell;

[0027] The moving plate 2 is used to lock the box cover of the box body; the moving plate 2 is hinged to the fixed plate 1;

[0028] A mounting plate 3, used for mounting various parts; the mounting plate 3 is arranged between the fixed plate 1 and the moving plate 2;

[0029] A pressing block 4 is used to drive the elastic locking member 5 to move; the pressing block 4 is arranged on the moving plate 2;

[0030] An elastic locking member 5, used to be driven by the pressing block 4 to release the fixing plate 1; a first end of the elastic locking member 5 is disposed on the mounting plate 3 and a second end is opposite to the pressing block 4 and the fixing plate 1;

[0031] The rotating locking member 6 is used to release the fixed plate 1 when driven by the outside world; the rotating locking member 6 is arranged on the moving plate 2 and passes through the mounting plate 3 to face the fixed plate 1 .

[0032] In the embodiment of the present application, the fixed plate 1 is installed on the bottom shell at the connection between the bottom shell of the box body and the box cover, and the movable plate 2 locks the box cover. When the box cover needs to be opened, the pressing block 4 is pressed to make the elastic locking member 5 move inward and disengage from the fixed plate 1. At the same time, the rotating locking member 6 is rotated to disengage from the fixed plate 1, and then the movable plate 2 is moved away from the fixed plate 1, and the movable plate 2 is disengaged from the box cover, thereby releasing the box cover, and the box cover and the bottom shell can be separated.

[0033] like Figure 1-3 In an embodiment of the present application, a box lock provided by the present invention also includes: a connecting member 7, a first connecting shaft 8 and a second connecting shaft 9, wherein the first connecting shaft 8 passes through the connecting member 7 and the fixed plate 1 in sequence, and the second connecting shaft 9 passes through the connecting member 7 and the moving plate 2 in sequence.

[0034] In the embodiment of the present application, the connecting member 7 , the first connecting shaft 8 and the second connecting shaft 9 can realize the rotational connection between the fixed plate 1 and the moving plate 2 .

[0035] like Figure 1-3 In the embodiment of the present application, a hook 10 is provided on the moving plate 2.

[0036] In the embodiment of the present application, when the moving plate 2 locks the box cover, specifically, the hook 10 can be hooked on the rod-shaped portion of the box cover to lock it.

[0037] like Figure 1-3 In the embodiment of the present application, a clamping rod 11 is provided on the moving board 2.

[0038] In the embodiment of the present application, when the moving plate 2 locks the box cover, specifically, the clamping rod 11 can be hooked on the hook-shaped portion of the box cover to lock it.

[0039] like Figure 1-3 In the embodiment of the present application, a side hole 12 is provided on the side wall of the moving plate 2 , and the pressing block 4 is arranged in the side hole 12 .

[0040] In the embodiment of the present application, the pressing block 4 is installed in the side hole 12 so as to move in the side hole 12 .

[0041] like Figure 1-3 In the embodiment of the present application, a top hole 13 is provided on the top wall of the moving plate 2 , and the rotating locking member 6 is provided in the top hole 13 .

[0042] In the embodiment of the present application, the rotary locking member 6 is installed in the top hole 13 so as to move in the top hole 13 .

[0043] like Figure 1-3 In the embodiment of the present application, a card plate 14 is provided at the second end of the elastic locking member 5, and a buckle plate 15 is provided on the fixed plate 1 near the card plate 14. The pressing block 4 presses the second end of the elastic locking member 5 to make the card plate 14 move away from the fixed plate 1 and disengage from the buckle plate 15.

[0044] In the embodiment of the present application, when the pressing block 4 is pushed to separate the clamping plate 14 and the pinching plate 15 from each other, the elastic locking member 5 releases the fixing plate 1. When the elastic locking member 5 needs to lock the fixing plate 1, the pressing block 4 can be pushed again to lock the clamping plate 14 and the pinching plate 15 with each other.

[0045] like Figure 1-3 In the embodiment of the present application, a convex plate 16 is provided at the bottom end of the rotating locking member 6, and a locking plate 17 is provided on the fixed plate 1 near the convex plate 16, and the rotating locking member 6 is rotated to make the convex plate 16 move away from the locking plate 17.

[0046] In the embodiment of the present application, a key hole is provided on the rotary locking member 6, and a key can be inserted into the key hole to drive the rotary locking member 6 to rotate.

[0047] like Figure 1-3 In the embodiment of the present application, a through hole 18 is provided on the mounting plate 3 , and the rotating locking member 6 passes through the through hole 18 .

[0048] In the embodiment of the present application, the rotation locking member 6 rotates in the through hole 18 .

[0049] like Figure 1-3In the embodiment of the present application, a protective cover 19 is further included, wherein the protective cover 19 is disposed on the moving plate 2 , and the pressing block 4 and the rotating locking member 6 extend out of the surface of the protective cover 19 .

[0050] In the embodiment of the present application, the protective cover 19 can protect the sport board 2 and its internal parts.

[0051] The box lock provided in the present application is equipped with two sets of locking mechanisms, which provide a double locking mechanism through a pressing block, an elastic locking member and a fixing plate, and a rotating locking member and a fixing plate, with high safety and easy operation.

[0052] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A box lock, characterized in that: include: A fixing plate, used for fixing the bottom shell of the box; The fixing plate is connected to the bottom shell; A moving plate, used for locking the box cover of the box body; the moving plate is hinged to the fixed plate; A mounting plate, used for mounting various parts; the mounting plate is arranged between the fixed plate and the moving plate; A pressing block, used for driving the elastic locking member to move; the pressing block is arranged on the moving plate; An elastic locking member, used to be driven by the pressing block to release the fixing plate; a first end of the elastic locking member is disposed on the mounting plate and a second end is opposite to the pressing block and the fixing plate; A rotating locking member, used to release the fixed plate when driven by the outside world; the rotating locking member is arranged on the moving plate, passes through the mounting plate and is opposite to the fixed plate; The second end of the elastic locking member is provided with a card plate, and the fixing plate is provided with a gusset plate near the card plate, and the pressing block presses the second end of the elastic locking member to make the card plate move away from the fixing plate and detach from the gusset plate; A convex plate is arranged at the bottom end of the rotating locking member, and a locking plate is arranged on the fixing plate near the convex plate. The rotating locking member is rotated to make the convex plate move away from the locking plate.

2. The box lock according to claim 1, characterized in that: Also includes: A connecting member, a first connecting shaft and a second connecting shaft, wherein the first connecting shaft passes through the connecting member and the fixed plate in sequence, and the second connecting shaft passes through the connecting member and the moving plate in sequence.

3. The box lock according to claim 1, characterized in that: The moving board is provided with a hook.

4. The box lock according to claim 1, characterized in that: A clamping rod is arranged on the movement board.

5. The box lock according to claim 1, characterized in that: The side wall of the moving plate is provided with a side hole, and the pressing block is arranged in the side hole.

6. The box lock according to claim 1, characterized in that: A top hole is arranged on the top wall of the moving plate, and the rotating locking piece is arranged in the top hole.

7. The box lock according to claim 1, characterized in that: The mounting plate is provided with a through hole, and the rotation locking member passes through the through hole.

8. The box lock according to claim 1, characterized in that: It also includes a protective cover, which is arranged on the moving plate, and the pressing block and the rotating locking member extend out of the surface of the protective cover.

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