CN218991216U

CN218991216U - Button mechanism suitable for automatic door lock unlocking

Info

Publication number: CN218991216U
Application number: CN202223376515.0U
Authority: CN
Inventors: 蔡永梁
Original assignee: Suzhou Jiuchi Intelligent Security Technology Co ltd
Current assignee: Suzhou Jiuchi Intelligent Security Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-09
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of door locks, in particular to a button mechanism suitable for unlocking an automatic door lock, which comprises a safety block, a movable button, a fixed button, a lock head and an unlocking mechanism, wherein the fixed button and the lock head are arranged on a door body at intervals; when in an unlocking state, the limiting block of the safety block corresponds to the clamping groove, the movable button is in an active state, and the unlocking mechanism is triggered by pressing the movable button. The movable button replaces the handle, so that the operation is more convenient, the protruding range is smaller, and the risk of injury of children is reduced.

Description

Button mechanism suitable for automatic door lock unlocking

Technical Field

The utility model relates to the technical field of door locks, in particular to a button mechanism suitable for unlocking an automatic door lock.

Background

The existing mechanical door locks have been developed quite perfectly, and good locking effect and stability are advantages, and with the continuous increase of life quality requirements of modern consumers, further simplification and labor saving are expected to be achieved in door lock operation, and in this case, a plurality of semi-automatic or fully-automatic door locks have been researched and developed and put into the market.

The existing full-automatic door lock is provided with a handle, the door is completely opened by the handle after unlocking, the handle can be frequently used in the daily unlocking process, the handle is damaged, the handle of the full-automatic door lock is difficult to replace, a user can select to replace the lock again after the handle is damaged, the protruding range of the handle is large, the risk of child injury is easily caused, and the problems of high maintenance cost and low safety coefficient exist.

Accordingly, there is room for improvement in the prior art.

Disclosure of Invention

Aiming at the problems, the utility model provides a button mechanism suitable for unlocking an automatic door lock, which effectively solves the defects and shortcomings in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the button mechanism comprises a safety block, a movable button, a fixed button, a lock head and an unlocking mechanism, wherein the fixed button and the lock head are arranged on a door body at intervals; when in an unlocking state, the bayonet of the safety block is not clamped into the clamping groove, the movable button is in an active state, and the unlocking mechanism is triggered by pressing the movable button.

According to the scheme, the first end of movable button is equipped with first cap body, the second end of movable button is equipped with first cylinder, the first end of fixed button is equipped with the second cap body, the second end of fixed button is equipped with the second cylinder, be equipped with the perforation in the second cylinder, the first cylinder of movable button passes the perforation and corresponds with unlocking mechanism, be equipped with the spacing groove in the second cap body, the spacing inslot is located to first cap body activity, the cover is equipped with the spring on the first cylinder between spacing groove and the first cap body, the both ends of spring butt respectively in first cap body and spacing groove, first cylinder lower part is equipped with spacing gasket mounting groove, be equipped with spacing gasket in the spacing gasket mounting groove, the lower part of second cylinder is equipped with the spacing end with spacing gasket cooperation stop.

According to the scheme, the end part of the first column body of the movable button is provided with the unlocking mechanism triggering end.

According to the scheme, the first cap body is provided with the spring mounting groove, the limiting groove of the second cap body is internally provided with the limiting step, the first end of the spring abuts against the spring mounting groove, and the second end of the spring abuts against the limiting step.

According to the scheme, the second column body of the fixed button is provided with the avoiding groove corresponding to the clamping groove.

According to the scheme, the first end of the safety block is provided with the lock head mounting hole fixedly connected with the lock core of the lock head, and the lock head is provided with the key hole.

According to the scheme, the second end of the safety block is also provided with a limiting block.

The utility model has the beneficial effects that:

the utility model adopts the structure that when in a locking state, the bayonet of the safety block is clamped in the clamping groove, the movable button is in a locking state, and the movable button cannot be pressed, namely the movable button cannot trigger the unlocking mechanism, so that the safety function is realized; when in an unlocking state, the bayonet of the safety block is not clamped into the clamping groove, the movable button is in an active state, and the unlocking mechanism is triggered by pressing the movable button. The movable button replaces the handle, so that the operation is more convenient, the protruding range is smaller, the risk of child injury is reduced, the maintenance cost is low, and the safety coefficient is high.

Drawings

FIG. 1 is a cross-sectional view of an unlocked state of the present utility model;

FIG. 2 is a top view of the utility model in an unlocked state;

FIG. 3 is a top view of the present utility model in a locked state;

FIG. 4 is a cross-sectional view of a movable button of the present utility model;

FIG. 5 is a cross-sectional view of a stationary button of the present utility model;

fig. 6 is a top view of a bumper of the present utility model.

In the figure: 1. a safety block; 11. a lock mounting hole; 12. a bayonet; 13. a limiting block; 2. a movable button; 21. a first column; 22. a first cap body; 23. a clamping groove; 24. a limit gasket mounting groove; 25. a spring mounting groove; 26. an unlocking mechanism trigger end; 3. a fixed button; 31. a second column; 32. a second cap body; 33. perforating; 34. an avoidance groove; 35. a limiting end; 36. a limit groove; 37. a limit step; 4. a lock head; 41. a key hole; 5. a limiting gasket; 6. a spring; 10. a door body.

Detailed Description

The technical scheme of the utility model is described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 6, the button mechanism suitable for unlocking an automatic door lock of the present utility model comprises a safety block 1, a movable button 2, a fixed button 3, a lock head 4 and an unlocking mechanism, wherein the fixed button 3 and the lock head 4 are installed on a door body 10 at intervals, a first end of the movable button 2 is movably arranged in the fixed button 3, a second end of the movable button 2 corresponds to the unlocking mechanism, a clamping groove 23 is arranged on the movable button 2, the first end of the safety block 1 is fixedly connected with a lock cylinder of the lock head 4, a bayonet 12 corresponding to the clamping groove 23 is arranged at the second end of the safety block 1, in the locking state, the bayonet 12 of the safety block 1 is clamped in the clamping groove 23 in a matching manner, the movable button 2 is in a locking state, and the movable button 2 cannot be pressed, namely the movable button 2 cannot trigger the unlocking mechanism; in the unlocking state, the bayonet 12 of the safety block 1 is not clamped into the clamping groove 23, the movable button 2 is in the movable state, and the unlocking mechanism is triggered by pressing the movable button 2. The above constitutes the basic structure of the present utility model.

The utility model adopts the structure arrangement, the movable button 2 replaces the handle, the operation is more convenient, the protruding range is smaller, the risk of child injury is reduced, the maintenance cost is low, and the safety coefficient is high.

In this embodiment, the first end of the movable button 2 is provided with a first cap 22, the second end of the movable button 2 is provided with a first column 21, the first end of the fixed button 3 is provided with a second cap 32, the second end of the fixed button 3 is provided with a second column 31, a through hole 33 is arranged in the second column 31, the first column 21 of the movable button 2 passes through the through hole 33 and corresponds to the unlocking mechanism, a limit groove 36 is arranged in the second cap 32, the first cap 22 is movably arranged in the limit groove 36, a spring 6 is sleeved on the first column 21 between the limit groove 36 and the first cap 22, two ends of the spring 6 are respectively abutted to the first cap 22 and the limit groove 36, a limit gasket mounting groove 24 is arranged at the lower part of the first column 21, a limit gasket 5 is arranged in the limit gasket mounting groove 24, and a limit end 35 matched with the limit gasket 5 is arranged at the lower part of the second column 31. During assembly, the first column 21 of the movable button 2 is sleeved with the spring 6, then passes through the through hole 33, the limit gasket mounting groove 24 is exposed, the limit gasket 5 is clamped into the limit gasket mounting groove 24 to be fixed, the spring 6 is in a compressed state, the movable button 2 cannot be separated from the upper portion of the fixed button 3 under the action of the limit gasket 5, meanwhile, the first cap 22 is limited in the limit groove 36 of the second cap 32, the movable button 2 cannot be separated from the lower portion of the fixed button 3, during unlocking, the movable button 2 is only required to be pressed, the spring 6 is compressed, the first column 21 extends out to trigger the unlocking mechanism, the unlocking function is realized, and when the movable button 2 is released, the movable button 2 is retracted and reset under the rebound force of the spring 6.

In this embodiment, the end of the first column 21 of the movable button 2 is provided with an unlocking mechanism trigger end 26. When the movable button 2 is pressed, the unlocking mechanism trigger end 26 extends out to trigger the unlocking mechanism, so that the unlocking function is realized.

In this embodiment, the first cap 22 is provided with a spring mounting groove 25, the limiting groove 36 of the second cap 32 is provided with a limiting step 37, the first end of the spring 6 abuts against the spring mounting groove 25, and the second end of the spring 6 abuts against the limiting step 37. Under the action of the spring 6, the first cap 22 is movably arranged in the limit groove 36 of the second cap 32.

In this embodiment, the second post 31 of the fixed button 3 is provided with a avoiding groove 34 corresponding to the clamping groove 23. Because the first cylinder 21 is arranged in the second cylinder 31, if the second cylinder 31 is not provided with the avoidance groove 34, the bayonet 12 of the safety block 1 cannot pass through the second cylinder 31 to be clamped with the clamping groove 23, so that the avoidance groove 34 corresponding to the clamping groove 23 is arranged on the second cylinder 31 of the fixed button 3, and in the locking state, the avoidance groove 34 corresponds to the clamping groove 23, the bayonet 12 of the safety block 1 passes through the avoidance groove 34 to be clamped with the clamping groove 23, and the movable button 2 is in the locking state.

In this embodiment, the first end of the safety block 1 is provided with a lock cylinder mounting hole 11 fixedly connected with the lock cylinder of the lock cylinder 4, and the lock cylinder 4 is provided with a key hole 41. During locking, the key is inserted into the key hole 41 to rotate, the lock cylinder drives the safety block 1 to synchronously rotate until the bayonet 12 of the safety block 1 is matched with the card to be positioned in the clamping groove 23, the movable button 2 is in a locking state, the movable button 2 cannot be pressed, namely the movable button 2 cannot trigger an unlocking mechanism, and thus the locking function is realized.

In this embodiment, the second end of the safety block 1 is further provided with a stopper 13. When the bayonet 12 of the safety block 1 is not clamped in the clamping groove 23, the bayonet 12 of the safety block 1 is far away from the clamping groove 23, and the limiting block 13 is matched and abutted with the movable button 2, so that the safety block 1 is limited.

The working principle of the utility model is as follows:

as shown in fig. 1 and 2, in the unlocked state, the bayonet 12 of the safety block 1 is not clamped into the clamping groove 23 of the movable button 2, the movable button 2 is pressed from the direction F1, the force F1 overcomes the elasticity of the spring 6, so that the movable button 2 is pressed down, the first column 21 of the movable button 2 extends out, and the unlocking mechanism is triggered by the unlocking mechanism trigger end 26 to realize the unlocking function; if the lock needs to be locked, a key needs to be inserted into the key hole 41 of the lock head 4 from the F2 direction, and after the lock is rotated by a certain angle, as shown in fig. 3, the bayonet 12 of the safety block 1 is clamped into the clamping groove 23 of the movable button 2, so that the movable button 2 is locked and cannot be pressed down, and the unlocking mechanism trigger end 26 on the first column 21 of the movable button 2 cannot trigger the unlocking mechanism, thereby realizing the locking function.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative, not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are all within the scope of the present utility model.

Claims

1. A button mechanism suitable for automatic door lock unblock, its characterized in that: the lock comprises a safety block (1), a movable button (2), a fixed button (3), a lock head (4) and an unlocking mechanism, wherein the fixed button (3) and the lock head (4) are arranged on a door body (10) at intervals, a first end of the movable button (2) is movably arranged in the fixed button (3), a second end of the movable button (2) corresponds to the unlocking mechanism, a clamping groove (23) is formed in the movable button (2), the first end of the safety block (1) is fixedly connected with a lock cylinder of the lock head (4), a bayonet (12) corresponding to the clamping groove (23) is formed in a second end of the safety block (1), when the lock is in a locking state, the bayonet (12) of the safety block (1) is matched with the clamping groove (23), the movable button (2) is in a locking state, and the movable button (2) cannot be pressed, namely the movable button (2) cannot trigger the unlocking mechanism; when in an unlocking state, the bayonet (12) of the safety block (1) is not clamped into the clamping groove (23), the movable button (2) is in an active state, and the unlocking mechanism is triggered by pressing the movable button (2).

2. A push button mechanism adapted for automatic door lock unlocking according to claim 1, wherein: the first end of movable button (2) is equipped with first cap body (22), the second end of movable button (2) is equipped with first cylinder (21), the first end of fixed button (3) is equipped with second cap body (32), the second end of fixed button (3) is equipped with second cylinder (31), be equipped with perforation (33) in second cylinder (31), the first cylinder (21) of movable button (2) passes perforation (33) and corresponds with unlocking mechanism, be equipped with spacing groove (36) in second cap body (32), in spacing groove (36) are located in the activity of first cap body (22), the cover is equipped with spring (6) on first cylinder (21) between spacing groove (36) and first cap body (22), the both ends of spring (6) butt respectively in first cap body (22) and spacing groove (36), first cylinder (21) lower part is equipped with spacing gasket mounting groove (24), be equipped with spacing gasket (5) in spacing gasket mounting groove (24), lower part and spacing gasket (35) are equipped with spacing position cooperation.

3. A push button mechanism adapted for automatic door lock unlocking according to claim 2, wherein: an unlocking mechanism triggering end (26) is arranged at the end part of the first column body (21) of the movable button (2).

4. A push button mechanism adapted for automatic door lock unlocking according to claim 2, wherein: the novel cap is characterized in that a spring mounting groove (25) is formed in the first cap body (22), a limiting step (37) is formed in a limiting groove (36) of the second cap body (32), the first end of the spring (6) abuts against the spring mounting groove (25), and the second end of the spring (6) abuts against the limiting step (37).

5. A push button mechanism adapted for automatic door lock unlocking according to claim 2, wherein: the second column (31) of the fixed button (3) is provided with an avoidance groove (34) corresponding to the clamping groove (23).

6. A push button mechanism adapted for automatic door lock unlocking according to claim 1, wherein: the first end of the safety block (1) is provided with a lock head mounting hole (11) fixedly connected with a lock core of the lock head (4), and the lock head (4) is provided with a key hole (41).

7. A push button mechanism adapted for automatic door lock unlocking according to claim 1, wherein: the second end of the safety block (1) is also provided with a limiting block (13).