CN221031964U - Novel safe lock of safe - Google Patents

Novel safe lock of safe Download PDF

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Publication number
CN221031964U
CN221031964U CN202322439174.5U CN202322439174U CN221031964U CN 221031964 U CN221031964 U CN 221031964U CN 202322439174 U CN202322439174 U CN 202322439174U CN 221031964 U CN221031964 U CN 221031964U
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China
Prior art keywords
wall
box
lock
moving plate
rear end
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CN202322439174.5U
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Chinese (zh)
Inventor
金京男
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Shanghai Baijie Industrial Co ltd
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Shanghai Baijie Industrial Co ltd
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Priority to CN202322439174.5U priority Critical patent/CN221031964U/en
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Abstract

The utility model discloses a novel safe lock of a safe, which belongs to the technical field of safes and comprises a box body, wherein the right side of the front end of the box body is rotationally connected with a box door, and a locking structure is arranged between the box door and the box body; the locking structure comprises: the lock box is arranged at the rear end of the box door, the inner wall of the lock box is provided with a moving plate, the moving plate is provided with a transverse first chute, the inner wall of the first chute is in sliding connection with a limiting pin, and the front end and the rear end of the limiting pin are respectively fixedly connected with the front end and the rear end of the inner wall of the lock box; and secondary protection is carried out, so that the safety is improved.

Description

Novel safe lock of safe
Technical Field
The utility model relates to the technical field of safes, in particular to a novel safe lock of a safe.
Background
The security of the safe as a container for daily valuables is self-evident, so that locks on the safe are particularly important, while traditional safes are locked by rotating coded locks, so that the security is higher.
However, in the traditional lockset, after the coded lock is damaged, the locking structure can be driven to be opened by the rotation of the handle, and the secondary anti-theft structure is not provided, so that the safety is reduced.
Therefore, we invent a new safe lock.
Disclosure of utility model
The present utility model has been made in view of the above and/or problems with existing safety locks for safes.
Therefore, the utility model aims to provide a novel safe lock, which can solve the problems that in the lockset for providing the prior safe, after the coded lock is damaged, the locking structure can be driven to be opened by the rotation of the handle, a secondary anti-theft structure is not provided, and the safety is reduced.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
A novel safe lock for a safe, comprising: the box body is rotationally connected with a box door at the right side of the front end of the box body, and a locking structure is arranged between the box door and the box body;
The locking structure comprises: the lock box is arranged at the rear end of the box door, a moving plate is arranged on the inner wall of the lock box, a transverse first chute is formed in the moving plate, the inner wall of the first chute is connected with a limiting pin in a sliding manner, and the front end and the rear end of the limiting pin are fixedly connected with the front end and the rear end of the inner wall of the lock box respectively;
the right side of the moving plate is fixedly connected with a second moving plate, and locking blocks are fixedly distributed at the right end of the second moving plate;
The left side of the front end of the second movable plate is provided with a vertical pushing chute, the inner wall of the pushing chute is connected with a pushing block in a sliding manner, and the rear end of the pushing block is fixedly connected with a linkage plate;
the door is rotationally connected with a connecting rod, and the front end of the connecting rod is fixedly provided with a handle;
The rear end of the handle is fixedly connected with the linkage plate, the left side of the inner wall of the lock box is provided with a rotary coded lock body, the bottom end of the moving plate is fixedly provided with a stop block, and one end of the stop block, which is far away from the second moving plate, is contacted with a lock tongue of the rotary coded lock body;
The protection structure is installed to the rear end of lock box, protection structure includes: the safety baffle is provided with a through groove, and the lower part of the through groove is blocked by the safety baffle;
The rotary coded lock comprises a rotary coded lock body, wherein one side of the rotary coded lock body is fixedly provided with a mounting frame, the top end and the bottom end of the inner wall of the mounting frame are respectively provided with a sliding hole, and the inner wall of each sliding hole is connected with a safety pin in a sliding manner;
The outer wall top fixed mounting of safety pin has the spring, the bottom of spring and the inner wall bottom fixed connection of mounting bracket.
Compared with the prior art: when the rotary coded lock body is damaged, the safety baffle is driven to be separated, the top end of the safety pin loses restriction at the moment, the safety pin is pushed to extend upwards along the sliding hole under the influence of the elastic force of the spring at the moment, and the safety pin is inserted into the through groove formed in the stop block to restrict the moving plate; and secondary protection is carried out, so that the safety is improved.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a front view of the case of the present utility model;
FIG. 3 is a front view of the door of the present utility model;
FIG. 4 is a rear view of FIG. 3 in accordance with the present utility model;
FIG. 5 is an exploded view of FIG. 3 in accordance with the present utility model;
FIG. 6 is a front view of the sliding connection of the pushing block and the inner wall of the pushing chute;
FIG. 7 is an exploded view of FIG. 6 in accordance with the present utility model;
fig. 8 is a front view of the mounting bracket of the present utility model.
In the figure: the lock comprises a box body 1, a box door 2, a lock box 3, a rotary coded lock body 4, a lock tongue 41, a safety baffle 5, a safety pin 6, a mounting frame 7, a spring 8, a sliding hole 9, a limiting pin 10, a moving plate 11, a first sliding chute 12, a second moving plate 13, a locking block 15, a handle 16, a linkage plate 17, a pushing block 18, a pushing sliding chute 19, a stop block 20 and a connecting rod 21.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Embodiment one:
The utility model provides a novel safe lock of safe, have convenient to use, advantage to raise efficiency, please refer to fig. 1-8, including the body 1, the front end right side of the body 1 rotates and connects the box door 2, install the locking structure between box door 2 and body 1;
The locking structure comprises: the lock box 3, lock box 3 installs in the rear end of chamber door 2, and the inner wall of lock box 3 is equipped with movable plate 11, has seted up horizontal spout one 12 on the movable plate 11, and the inner wall sliding connection of spout one 12 has restriction round pin 10, and the front and back both ends of restriction round pin 10 are fixed connection with the inner wall front and back end of lock box 3 respectively.
The right side fixedly connected with movable plate two 13 of movable plate 11, the right-hand member fixed distribution of movable plate two 13 has locking piece 15, vertical promotion spout 19 has been seted up in movable plate two 13 front end left side, the inner wall sliding connection of promotion spout 19 has a pushing piece 18, the rear end fixedly connected with linkage board 17 of pushing piece 18, it is connected with connecting rod 21 to rotate on the chamber door 2, the front end fixed mounting of connecting rod 21 has handle 16, the rear end and the linkage board 17 fixed connection of handle 16, the inner wall left side of lock box 3 is equipped with rotatory trick lock body 4, the bottom fixed mounting of movable plate 11 has dog 20, the one end that dog 20 kept away from movable plate two 13 contacts with the spring bolt 41 of rotatory trick lock body 4.
When the door 2 is required to be opened, a person skilled in the art controls the rotary coded lock body 4 to retract the lock tongue 41, holds the handle 16 to drive the connecting rod 21 to rotate upwards, drives the pushing block 18 to move along the pushing chute 19 formed on the second moving plate 13 through the linkage plate 17, pushes the second moving plate 13 to move towards one side of the rotary coded lock body 4, drives the first chute 12 formed on the first moving plate 11 to move towards the left side through the second moving plate 13, drives the stop block 20 fixedly mounted on the second moving plate 13 to retract, and pulls the handle 16 to drive the door 2 to rotate towards the outer side;
when the door is required to be closed, after the door 2 is closed, the handle 16 is held to drive the door to reset, the locking block 15 is pushed to be clamped into the inner wall of the door 2, the rotary coded lock body 4 is controlled to drive the lock tongue 41 to extend, and the lock tongue abuts against the left side of the stop block 20, so that the movable plate 11 is limited.
Embodiment two:
The utility model provides a novel safe lock, please refer to fig. 1-8, a protective structure is installed at the rear end of a lock box 3, the protective structure comprises: the safety barrier 5 has been seted up logical groove on the dog 20, and the below in logical groove is by the shutoff of safety barrier 5, and rotatory trick lock body 4 one side fixed mounting has mounting bracket 7, and slide hole 9 has all been seted up to the inner wall top and the bottom of mounting bracket 7, and slide hole 9's inner wall sliding connection has safety pin 6, and safety pin 6's outer wall top fixed mounting has spring 8, and spring 8's bottom and mounting bracket 7's inner wall bottom fixed connection.
When the door 2 is required to be opened, a person skilled in the art controls the rotary coded lock body 4 to retract the lock tongue 41, holds the handle 16 to drive the connecting rod 21 to rotate upwards, drives the pushing block 18 to move along the pushing chute 19 formed on the second moving plate 13 through the linkage plate 17, pushes the second moving plate 13 to move towards one side of the rotary coded lock body 4, drives the first chute 12 formed on the first moving plate 11 to move towards the left side through the second moving plate 13, drives the stop block 20 fixedly mounted on the second moving plate 13 to retract, and pulls the handle 16 to drive the door 2 to rotate towards the outer side;
When the door needs to be closed, after the door 2 is closed, the handle 16 is held to drive the door to reset, the lock block 15 is pushed to be clamped into the inner wall of the door 2, the rotary coded lock body 4 is controlled to drive the lock tongue 41 to extend, and the lock tongue abuts against the left side of the stop block 20, so that the movable plate 11 is limited;
When the rotary coded lock body 4 is damaged, the safety baffle plate 5 is driven to be separated, at the moment, the top end of the safety pin 6 loses restriction, at the moment, the safety pin 6 is pushed to extend upwards along the sliding hole 9 under the influence of the elastic force of the spring 8, and the safety pin is inserted into a through groove formed in the stop block 20 to restrict the movable plate 11; and secondary protection is carried out, so that the safety is improved.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (1)

1. The utility model provides a novel safe safety lock, includes box (1), its characterized in that: the right side of the front end of the box body (1) is rotationally connected with a box door (2), and a locking structure is arranged between the box door (2) and the box body (1);
The locking structure comprises: the lock box (3), the lock box (3) is installed at the rear end of the box door (2), the inner wall of the lock box (3) is provided with a moving plate (11), the moving plate (11) is provided with a transverse first sliding chute (12), the inner wall of the first sliding chute (12) is in sliding connection with a limiting pin (10), and the front end and the rear end of the limiting pin (10) are respectively fixedly connected with the front end and the rear end of the inner wall of the lock box (3);
A second moving plate (13) is fixedly connected to the right side of the moving plate (11), and locking blocks (15) are fixedly distributed at the right end of the second moving plate (13);
A vertical pushing chute (19) is formed in the left side of the front end of the second moving plate (13), the inner wall of the pushing chute (19) is connected with a pushing block (18) in a sliding manner, and the rear end of the pushing block (18) is fixedly connected with a linkage plate (17);
a connecting rod (21) is rotationally connected to the box door (2), and a handle (16) is fixedly arranged at the front end of the connecting rod (21);
The rear end of the handle (16) is fixedly connected with the linkage plate (17), the left side of the inner wall of the lock box (3) is provided with a rotary coded lock body (4), the bottom end of the moving plate (11) is fixedly provided with a stop block (20), and one end of the stop block (20) far away from the moving plate II (13) is contacted with a lock tongue (41) of the rotary coded lock body (4);
The rear end of lock box (3) is installed protective structure, protective structure includes: the safety baffle (5) is provided with a through groove, and the lower part of the through groove is blocked by the safety baffle (5);
One side of the rotary coded lock body (4) is fixedly provided with a mounting frame (7), the top end and the bottom end of the inner wall of the mounting frame (7) are provided with sliding holes (9), and the inner wall of the sliding holes (9) is connected with a safety pin (6) in a sliding manner; the safety pin is characterized in that a spring (8) is fixedly installed above the outer wall of the safety pin (6), and the bottom end of the spring (8) is fixedly connected with the bottom end of the inner wall of the mounting frame (7).
CN202322439174.5U 2023-09-07 2023-09-07 Novel safe lock of safe Active CN221031964U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322439174.5U CN221031964U (en) 2023-09-07 2023-09-07 Novel safe lock of safe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322439174.5U CN221031964U (en) 2023-09-07 2023-09-07 Novel safe lock of safe

Publications (1)

Publication Number Publication Date
CN221031964U true CN221031964U (en) 2024-05-28

Family

ID=91168087

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322439174.5U Active CN221031964U (en) 2023-09-07 2023-09-07 Novel safe lock of safe

Country Status (1)

Country Link
CN (1) CN221031964U (en)

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