CN219910343U

CN219910343U - Simple handle lock

Info

Publication number: CN219910343U
Application number: CN202320802922.9U
Authority: CN
Inventors: 钟社宏
Original assignee: Jiangmen Pengjiang District Hongyi Metal Products Co ltd
Current assignee: Jiangmen Pengjiang District Hongyi Metal Products Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-10-27
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a simple handle lock, which comprises a handle and a handle base, wherein a locking assembly is arranged at the end part of the handle, the locking assembly comprises a handle aluminum head, a push rod and a push rod fitting, the push rod is arranged in the handle aluminum head, the push rod fitting is arranged on the surface of the handle, the push rod fitting penetrates through the handle to be connected with the push rod, one end of the handle aluminum head is arranged in the handle base, and the push rod fitting pushing the surface of the handle drives the push rod end part to reciprocate in the handle base. The handle and the handle base drive the push rod to reciprocate in the handle base by pushing the push rod accessory, so that the switch lock between the handle and the handle base is realized, the safety of the lockset is improved, and the structure is simple and the operation is convenient.

Description

Simple handle lock

Technical Field

The utility model relates to the field of locks, in particular to a simple handle lock.

Background

Handle locks are a common type of door lock, commonly used for interior doors or lightweight door locks. The operating principle is that the movement of the lock tongue is controlled by rotating the handle, so as to lock or unlock the door, and the handle lock is generally composed of two main parts: a handle, usually a metal rod, fixed to the door and rotatable, and a lock body, usually fixed to the door frame and having a lock cylinder and a lock tongue therein, which rotates the lock cylinder via a connecting rod or other mechanical means when the handle is rotated, thereby controlling movement of the lock tongue. The existing handle lock is relatively low in safety and easy to crack by a technical thief, the handle lock is relatively simple in structure and easy to pry, and some thieves can use a pry bar or other tools to pry the handle lock, so that the handle lock enters a room. Therefore, the existing handle lock is poor in safety and easy to be illegally opened by people.

Disclosure of Invention

The utility model solves the problem of poor anti-theft safety of the existing handle lock.

The technical scheme includes that the simple handle lock comprises a handle and a handle base, wherein a locking assembly is arranged at the end part of the handle, the locking assembly comprises a handle aluminum head, a push rod and a push rod fitting, the push rod is arranged in the handle aluminum head, the push rod fitting is arranged on the surface of the handle, the push rod fitting penetrates through the handle to be connected with the push rod, one end of the handle aluminum head is arranged in the handle base, and the push rod fitting pushing the surface of the handle drives the end part of the push rod to reciprocate in the handle base.

Further, a movable groove is arranged in the aluminum head of the handle, the push rod is arranged in the movable groove, a plurality of positioning holes are formed in the push rod, a second movable groove is formed in the handle, a plurality of positioning columns are arranged on the push rod accessory, and the positioning columns penetrate through the second movable groove and are fixedly connected with the positioning holes.

Further, a positioning component is arranged in the push rod and comprises a positioning component, a spring and a steel ball, one end of the spring is arranged between the positioning component and the steel ball, and the steel ball protrudes out of the surface of the positioning component.

Further, a plurality of limiting holes are formed in the handle, and the protruding steel balls are arranged in the limiting holes.

Further, a transmission square rod is arranged in the push rod.

Compared with the prior art, the utility model has the beneficial effects that: the handle and the handle base drive the push rod to reciprocate in the handle base by pushing the push rod accessory, so that the switch lock between the handle and the handle base is realized, the safety of the lockset is improved, and the structure is simple and the operation is convenient.

Drawings

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view showing a structure of the push rod of the present utility model in a state of being engaged with a handle base;

fig. 4 is a schematic view showing an unlocked state between a handle and a handle base when a push rod of the present utility model is separated from the handle base.

Reference numerals: 1. a handle 10; 2. a handle base 20; 3. a locking assembly 30; 4. a handle aluminum head 31; 5. a push rod 32; 6. a push rod fitting 33; 7. a movable groove 311; 8. a positioning hole 321; 9. a positioning column 331; 10. a positioning assembly 40; 11. a positioning member 41; 12. a spring 42; 13. steel balls 43; 14. a limiting hole 12; 15. and a square driving rod 13.

Detailed Description

As shown in fig. 1 to 4, a simple handle lock comprises a handle 10 and a handle base 20, wherein a locking assembly 30 is arranged in one end of the handle 10 close to the handle base 20, the locking assembly 30 comprises a handle aluminum head 31, a push rod 32 and a push rod fitting 33, the push rod 32 is arranged in the handle aluminum head 31, the push rod fitting 33 is arranged on the surface of the handle 10, the push rod fitting 33 is connected with the push rod 32 by passing through the handle 10, one end of the handle aluminum head 31 is arranged in the handle base 20, and in use, the push rod fitting 33 pushing the surface of the handle 10 drives the push rod 32 to reciprocate in the handle base 20, so that the switch lock between the handle 10 and the handle base 20 is realized.

In a specific implementation, the aluminum handle head 31 is provided with a movable slot 311, the push rod 32 is arranged in the movable slot 311, the push rod 32 is provided with a plurality of positioning holes 321, the handle 10 is provided with a second movable slot 11, the surface of the push rod fitting 33 facing the push rod 32 is provided with a plurality of positioning columns 331, the positioning columns 331 pass through the second movable slot 11 and are fixedly connected with the positioning holes 321, the push rod 32 can be driven to move in the movable slot 311 in the aluminum handle head 31 by pushing the push rod fitting 33, when the handle 10 and the handle base 20 need to be clamped, the push rod fitting 33 is pushed to move towards the handle base 20, and the end part of the push rod 32 is arranged in the lock hole 21 of the handle base 20 to complete the clamping, at this time, the clamping between the handle 10 and the handle base 20 can not rotate, and even if the lock core is damaged by people illegally, the lock can not rotate between the handle 10 and the handle base 20.

When the handle 10 and the handle base 20 need to be unlocked, the handle fitting 33 is pushed to move in the other direction, the end part of the push rod 32 leaves the lock hole 21 of the handle base 20, at this time, the unlocking between the handle 10 and the handle base 20 is completed, and the rotation between the handle 10 and the handle base 20 can be realized.

The push rod 32 is provided with a positioning assembly 40, the positioning assembly 40 comprises a positioning component 41, a spring 42 and a steel ball 43, one end of the spring 42 is arranged between the positioning component 41 and the steel ball 43, the steel ball 43 protrudes out of the surface of the positioning component 41, the handle 10 is provided with a plurality of limiting holes 12, and the protruding steel ball 43 is arranged in the limiting holes 12.

When the handle 10 and the handle base 20 are locked, the push rod 32 drives the steel ball 43 to fall into the first limiting hole of the handle 10, and when the handle 10 and the handle base 20 are unlocked, the push rod 32 drives the steel ball 43 to fall into the second limiting hole of the handle, so that the push rod 32 can automatically position when the handle 10 and the handle base 20 are locked and unlocked.

The push rod 32 is internally provided with a transmission square rod 13, and when the lock is used, the rotation of the handle 10 drives the transmission square rod 13 to rotate simultaneously, and the transmission square rod 13 is matched with other parts in the lock to realize the opening and closing of the lock.

In summary, in the simple handle lock of the present utility model, the push rod fitting 33 is pushed between the handle 10 and the handle base 20 to drive the push rod 32 to reciprocate in the handle base 20, so as to realize the switch lock between the handle 10 and the handle base 20, thereby improving the safety of the lock, and having simple structure and convenient operation.

Claims

1. The utility model provides a simple and easy handle lock, includes handle (10) and handle base (20), its characterized in that: the end of the handle (10) is provided with a locking assembly (30), the locking assembly (30) comprises a handle aluminum head (31), a push rod (32) and a push rod fitting (33), the push rod (32) is arranged in the handle aluminum head (31), the push rod fitting (33) is arranged on the surface of the handle (10), the push rod fitting (33) penetrates through the handle (10) to be connected with the push rod (32), one end of the handle aluminum head (31) is arranged in the handle base (20), and the push rod fitting (33) pushing the surface of the handle (10) drives the end of the push rod (32) to reciprocate in the handle base (20).

2. The easy handle lock of claim 1, wherein: the handle aluminum head (31) is provided with a movable groove (311), the push rod (32) is arranged in the movable groove (311), the push rod (32) is provided with a plurality of positioning holes (321), the handle (10) is provided with a second movable groove (11), the push rod accessory (33) is provided with a plurality of positioning columns (331), and the positioning columns (331) penetrate through the second movable groove (11) and are fixedly connected with the positioning holes (321).

3. The easy handle lock of claim 2, wherein: the push rod (32) is internally provided with a positioning assembly (40), the positioning assembly (40) comprises a positioning component (41), a spring (42) and a steel ball (43), one end of the spring (42) is arranged between the positioning component (41) and the steel ball (43), and the steel ball (43) protrudes out of the surface of the positioning component (41).

4. A simple handle lock according to claim 3, wherein: the handle (10) is provided with a plurality of limiting holes (12), and the protruding steel balls (43) are arranged in the limiting holes (12).

5. The easy handle lock of claim 4, wherein: the push rod (32) is internally provided with a transmission square rod (13).