Novel safety drawer lock and using method thereof

Abstract

The invention discloses a novel safety drawer lock and a using method thereof. The novel safety drawer lock comprises a fixed box and a clamping box, wherein a lock core is arranged on the fixed box in a penetrating manner; the surface of the fixed box is rotatably connected with the lock core; a fixed ring is arranged at one end of the lock core in a sleeving manner; the surface of the fixed ringis fixedly connected with the fixed box; one end of the lock core is fixedly connected with a worm gear; one end of the worm gear is rotatably connected with an inner wall of the fixed box; the surface of the worm gear is in transmission connection with a worm wheel; a shaft center of the worm wheel is fixedly connected with double sections of threaded rods; and the surfaces of the double sections of threaded rods and the two sides of the worm wheel are both connected with movable blocks by threads. The novel safety drawer lock relates to the technical field of hardware. According to the novel safety drawer lock and the using method thereof disclosed by the invention, the novel safety drawer lock has a novel locking structure; the lock can be automatically clamped when the lock is closed,control of other parts is not needed, and things cannot be stolen even if a drawer is closed and is forgotten to be locked; by adopting a key unlocking way, the lock is conveniently controlled and convenient to use; and moreover, the safety performance of the lock is improved.

Description

technical field

[0001] The invention relates to the technical field of hardware, in particular to a novel safety drawer lock and its application method. Background technique

[0002] Hardware refers to traditional hardware products, also known as "hardware", referring to five metals, gold, silver, copper, iron, and tin, which can be made into knives, swords and other works of art or metal devices through manual processing. The most extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies, etc., are various metal devices made of iron, steel, aluminum and other metals through forging, rolling, cutting, and other physical processing. Many drawer locks, door locks, cabinet locks, etc. are made of hardware materials, which are a kind of hardware.

[0003] At present, the existing drawer locks are relatively simple in structure, and their functions are very similar. The opening and closing of the locks need to be controlled by...

Examples

Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-2 , the embodiment of the present invention provides a technical solution: a new safety drawer lock, including a fixed box 1 and a card box 2, the fixed box 1 is penetrated with a lock core 3, and the surface of the fixed box 1 is rotatably connected with the lock core 3, One end of the lock core 3 is provided with a fixed ring 4, and the surface of the fixed ring 4 is fixedly connected with the fixed box 1, and one end of the lock core 3 ...

technical field

[0001] The invention relates to the technical field of hardware, in particular to a novel safety drawer lock and its application method. Background technique

[0002] Hardware refers to traditional hardware products, also known as "hardware", referring to five metals, gold, silver, copper, iron, and tin, which can be made into knives, swords and other works of art or metal devices through manual processing. The most extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies, etc., are various metal devices made of iron, steel, aluminum and other metals through forging, rolling, cutting, and other physical processing. Many drawer locks, door locks, cabinet locks, etc. are made of hardware materials, which are a kind of hardware.

[0003] At present, the existing drawer locks are relatively simple in structure, and their functions are very similar. The opening and closing of the locks need to be controlled by...

Examples

Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-2 , the embodiment of the present invention provides a technical solution: a new safety drawer lock, including a fixed box 1 and a card box 2, the fixed box 1 is penetrated with a lock core 3, and the surface of the fixed box 1 is rotatably connected with the lock core 3, One end of the lock core 3 is provided with a fixed ring 4, and the surface of the fixed ring 4 is fixedly connected with the fixed box 1, and one end of the lock core 3 ...

Images