CN213774903U

CN213774903U - Safe door lock

Info

Publication number: CN213774903U
Application number: CN202022516059.XU
Authority: CN
Inventors: 谭科铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-23
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a safe deposit box lock, including cabinet door, self-locking pole and spacing pipe, cabinet door middle part is provided with the slide, slide one side is provided with roof three, three middle parts of roof are provided with the spout, the spout middle part is provided with the push pedal, the push pedal top run through have self-locking pole, the push pedal with be connected with the spring between the roof three, self-locking pole one side is provided with spacing pipe, the slide with the cabinet door passes through the screw connection, roof three with slide sliding connection, the spout shaping in roof three is last, the push pedal with spout sliding connection, self-locking pole with the push pedal is pegged graft. Has the advantages that: the utility model discloses a set up push pedal, self-locking pole, spring and slide, can lock automatically when the safe deposit box door is closed, avoid because of forgetting to lock when the cabinet door is closed and cause the safe deposit box to use unsafe, improved the efficiency that the safe deposit box used.

Description

Safe door lock

Technical Field

The utility model relates to a lock technical field, concretely relates to safe deposit box lock.

Background

The door lock is a device for locking a door as the name implies so as to prevent other people from opening the door, the door lock is classified into a plurality of categories, the requirements on the door lock are different in each occasion, and the anti-theft door lock is generally used in ordinary families, so that the safety is high and the price is low.

At present, the existing safe box door locks mostly adopt password locking, and because the safe box is frequently used, the safe box is easy to use unsafe due to the fact that the safe box is forgotten to be locked when the cabinet door is closed, the using efficiency of the safe box is reduced, and therefore a novel safe box door lock is urgently needed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the safe door lock is provided, and the problems that the existing safe door lock mostly adopts password locking, the safe is unsafe to use due to the fact that the safe is forgotten to be locked when a cabinet door is closed because the safe is frequently used, and the using efficiency of the safe is reduced are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a safe door lock, which comprises a cabinet door, a self-locking rod and a limiting pipe, wherein the middle part of the cabinet door is provided with a sliding plate, a third top plate is arranged on one side of the sliding plate, a sliding groove is arranged in the middle of the third top plate, a push plate is arranged in the middle of the sliding groove, the self-locking rod penetrates through the upper part of the push plate, a spring is connected between the push plate and the third top plate, the limiting pipe is arranged on one side of the self-locking rod, the sliding plate is connected with the cabinet door through a screw, the third top plate is connected with the sliding plate in a sliding way, the sliding groove is formed on the third top plate, the push plate is connected with the sliding groove in a sliding way, the self-locking rod is inserted with the push plate, the spring is connected with the top plate tee through a screw, the spring is connected with the push plate through a screw, the self-locking rod is connected with the limiting pipe in a sliding mode, and the limiting pipe is connected with the sliding plate through a screw.

Further, a driving plate is arranged on one side of the push plate, and a first top plate is arranged above the driving plate.

Through adopting above-mentioned technical scheme, the push pedal can drive the driving plate rotates.

Further, a first lock head is arranged above the first top plate, a second top plate is arranged below the transmission plate, a second lock head is arranged below the second top plate, a third lock head is arranged on one side of the push plate, a cabinet body is arranged on one side of the cabinet door, and universal wheels are arranged below the cabinet body.

By adopting the technical scheme, the lock head III can self-lock the safety box.

Further, the driving plate is rotatably connected with the push plate, and the first top plate is rotatably connected with the driving plate.

By adopting the technical scheme, the transmission plate rotates to drive the top plate to ascend upwards so as to self-lock the safety box.

Furthermore, the first lock head is welded with the first top plate, and the second top plate is rotatably connected with the transmission plate.

By adopting the technical scheme, the transmission plate rotates to drive the top plate to descend in two directions so as to self-lock the safety box.

Furthermore, the second lock head is welded with the second top plate, and the third lock head is welded with the third top plate.

By adopting the technical scheme, the second top plate can push the lock heads to carry out self-locking on the two pairs of safety boxes.

Further, the cabinet door with the cabinet body passes through hinge connection, the universal wheel with the cabinet door passes through the screw connection.

By adopting the technical scheme, the universal wheels can enable the safe to move flexibly.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving current safe deposit box lock majority and adopting password locking, because safe deposit box often uses, forget when closing because of the cabinet door easily and cause the safe deposit box to use insecurely, reduced safe deposit box availability factor's problem, the utility model discloses a set up push pedal, self-locking pole, spring and slide, can lock when the safe deposit box door is closed automatically, avoid because of forgetting when closing because of the cabinet door and cause the safe deposit box to use insecurely, improved the efficiency that the safe deposit box used.

Drawings

Fig. 1 is a self-locking state diagram of the safe door lock of the utility model;

figure 2 is the unlocking state diagram of the safe door lock of the utility model.

The reference numerals are explained below:

1. a cabinet door; 2. a slide plate; 3. a top plate III; 4. a chute; 5. pushing the plate; 6. a self-locking lever; 7. a spring; 8. a limiting pipe; 9. a drive plate; 10. a first top plate; 11. locking a first lock head; 12. a second top plate; 13. a second lock head; 14. a lock head III; 15. a universal wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-2, the safe door lock in this embodiment includes a cabinet door 1, a self-locking lever 6 and a limiting tube 8, a sliding plate 2 is disposed in the middle of the cabinet door 1, a third top plate 3 is disposed on one side of the sliding plate 2, a sliding groove 4 is disposed in the middle of the third top plate 3, a pushing plate 5 is disposed in the middle of the sliding groove 4, the self-locking lever 6 penetrates through the pushing plate 5, a spring 7 is connected between the pushing plate 5 and the third top plate 3, the limiting tube 8 is disposed on one side of the self-locking lever 6, the sliding plate 2 is connected with the cabinet door 1 through a screw, the third top plate 3 is slidably connected with the sliding plate 2, the sliding groove 4 is formed on the third top plate 3, a driving plate 9 is disposed on one side of the pushing plate 5, a first top plate 10 is disposed above the driving plate 9, the pushing plate 5 can drive the driving plate 9 to rotate, a first locking head 11 is disposed above the first top plate 10, a second top plate 12 is disposed below the driving plate 9, a second locking head 13 is disposed below the second top plate 12, push pedal 5 one side is provided with tapered end three 14, 1 below of cabinet door is provided with universal wheel 15, tapered end three 14 can be to the safe deposit box auto-lock, driving plate 9 rotates with push pedal 5 to be connected, roof one 10 rotates with driving plate 9 to be connected, driving plate 9 rotates and can drive roof one 10 to rise, to the safe deposit box auto-lock, tapered end one 11 and roof one 10 welding, roof two 12 and driving plate 9 rotate to be connected, driving plate 9 rotates and can drive roof two 12 to descend, to the safe deposit box auto-lock, tapered end two 13 and roof two 12 welding, tapered end three 14 and roof three 3 welding, roof two 12 can promote tapered end two 13 to carry out the auto-lock to the safe deposit box, cabinet door 1 and cabinet body 18 pass through hinge connection, universal wheel 15 and cabinet body 18 pass through screw connection, universal wheel 15 can make the safe deposit box nimble removal.

As shown in fig. 1-2, in this embodiment, the push plate 5 is slidably connected to the sliding groove 4, the self-locking rod 6 is inserted into the push plate 5, the spring 7 is connected to the third top plate 3 by a screw, the spring 7 is connected to the push plate 5 by a screw, the self-locking rod 6 is slidably connected to the limiting tube 8, and the limiting tube 8 is connected to the sliding plate 2 by a screw, so that the safe can be automatically locked when the door is closed, unsafe use of the safe due to forgetting to lock when the door is closed can be avoided, and the use efficiency of the safe can be improved.

The specific implementation process of this embodiment is as follows: put the safe deposit box in suitable position, the safe deposit box is when closing, cabinet door 1 produces with the cabinet body 18 and closes the push away resultant force, make from locking lever 6 promote push pedal 5 and remove, and then drive driving plate 9 and rotate, driving plate 9 can make roof one 10 rise in the pivoted, and make two 12 descendants of roof, thereby make lock head one 11 and two 13 completion auto-locks of tapered end, roof three 3 slides along slide 2 simultaneously, make three 14 auto-locks of tapered end, push pedal 5 is in the spout 4 top along with the effort card of spring 7, lock the cabinet door, this safe deposit box door auto-lock is convenient, it is nimble to open, the security and the availability factor that the safe deposit box used have been improved.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A safe door lock is characterized in that: the automatic locking device comprises a cabinet door (1), a self-locking rod (6) and a limiting pipe (8), wherein a sliding plate (2) is arranged in the middle of the cabinet door (1), three top plates (3) are arranged on one side of the sliding plate (2), a sliding groove (4) is arranged in the middle of the three top plates (3), a pushing plate (5) is arranged in the middle of the sliding groove (4), the self-locking rod (6) penetrates through the upper portion of the pushing plate (5), a spring (7) is connected between the pushing plate (5) and the three top plates (3), the limiting pipe (8) is arranged on one side of the self-locking rod (6), the sliding plate (2) is connected with the cabinet door (1) through a screw, the three top plates (3) are connected with the sliding plate (2) in a sliding manner, the sliding groove (4) is formed in the three top plates (3), the pushing plate (5) is connected with the sliding groove (4) in a sliding manner, and the self-locking rod (6) is inserted in the pushing plate (5), spring (7) with roof three (3) pass through the screw connection, spring (7) with push pedal (5) pass through the screw connection, from locking lever (6) with spacing pipe (8) sliding connection, spacing pipe (8) with slide (2) pass through the screw connection.

2. The safe door lock of claim 1, wherein: a driving plate (9) is arranged on one side of the push plate (5), and a first top plate (10) is arranged above the driving plate (9).

3. The safe door lock of claim 2, wherein: the improved cabinet is characterized in that a first lock head (11) is arranged above the first top plate (10), a second top plate (12) is arranged below the transmission plate (9), a second lock head (13) is arranged below the second top plate (12), a third lock head (14) is arranged on one side of the push plate (5), a cabinet body (18) is arranged on one side of the cabinet door (1), and universal wheels (15) are arranged below the cabinet body (18).

4. The safe door lock of claim 2, wherein: the driving plate (9) is rotatably connected with the push plate (5), and the first top plate (10) is rotatably connected with the driving plate (9).

5. A safe door lock according to claim 3, wherein: the lock head I (11) is welded with the top plate I (10), and the top plate II (12) is rotatably connected with the transmission plate (9).

6. A safe door lock according to claim 3, wherein: the second lock head (13) is welded with the second top plate (12), and the third lock head (14) is welded with the third top plate (3).

7. A safe door lock according to claim 3, wherein: the universal wheel (15) is connected with the cabinet door (1) through screws.