CN220036377U

CN220036377U - Long-time automatic locking mechanism of door lock

Info

Publication number: CN220036377U
Application number: CN202321401447.0U
Authority: CN
Inventors: 姚月萍
Original assignee: Jiaxing Chenbao Intelligent Technology Co ltd
Current assignee: Jiaxing Chenbao Intelligent Technology Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-11-17
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a long-time automatic locking mechanism of a door lock, which comprises a main body, wherein a key is fixedly arranged on the front surface of the main body, a fingerprint lock is fixedly arranged on the front surface of the main body and is positioned below the key, a door handle is movably arranged on the front surface of the main body and is positioned below the fingerprint lock, sliding grooves are formed in two sides of the main body, clamping plates are movably arranged in the sliding grooves, a drawer hole is formed in one side of the main body, a drawer is placed in the drawer hole, and a battery placement position is fixedly arranged on one side of the main body and is positioned below the drawer hole. Through the attenuator that sets up, when the door was closed, because there is certain space between spring bolt and the bolt, consequently can take place vibrations and striking when the spring bolt gets into the socket, and the effect of attenuator is through carrying out slow control to the spring bolt, reduces or subtracts this vibrations to reduce the noise that produces from this, the attenuator can also effectively avoid damaging or destroying because of the tool to lock and become fragile point.

Description

Long-time automatic locking mechanism of door lock

Technical Field

The utility model belongs to the technical field of door locks, and particularly relates to a long-time automatic locking mechanism of a door lock.

Background

In the prior art, a door lock with an automatic locking control mechanism can automatically eject a lock tongue after the door is closed, so that the door is automatically locked, and the door is prevented from being locked by rotating a key or a lock handle. However, since the locking control mechanism of the large three-number automatic door lock automatically ejects the lock tongue to realize automatic door locking by re-collision of the roller and the lock hole on the door frame when the door is closed again after the door is opened, if the door leaf or the door frame is not very precisely designed in size but has certain deviation, a certain gap exists between the door leaf and the door frame, and the roller in the lock body arranged on the door leaf cannot be in most effective contact or collision with the lock hole on the door frame, so that automatic locking of the door lock cannot be realized.

The long-time automatic locking mechanism of the door lock is a device for automatically closing the door lock by mechanical means. The technology can avoid the situation that the door is opened by mistake or the door is forgotten to be locked, and improves the safety performance of the door. The traditional door lock is only controlled by a manually operated switch, and a user is required to actively close the door lock to be effective, so that potential safety hazards are easily caused because the door is unlocked due to negligence.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a long-time automatic locking mechanism of a door lock, which solves the problem that only manual operation of switch control is needed to be effective when a user actively closes the door lock.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic locking mechanism for a long time of lock, includes the main part, the positive fixed mounting of main part has the button, the positive fixed mounting of main part has the fingerprint lock and is located the below of button, the positive movable mounting of main part has the door handle and is located the below of fingerprint lock, the spout has all been seted up to the main part both sides, the inside movable mounting of spout has the cardboard, the drawer hole has been seted up to one side of main part, the drawer has been placed to the inside in drawer hole, one side fixed mounting of main part has the battery to place the department and is located the below in drawer hole, the attenuator hole has been seted up at the back of main part.

Preferably, the front surface of the main body is fixedly provided with a key lock hole and is positioned below the door handle.

Through above-mentioned technical scheme, advantage lies in that equipment can twist the door handle and unlock through after entering the password, also can unlock through the fingerprint, also can twist the door handle and unlock through inserting the key in the key lockhole.

Preferably, the specification and the size of the inner edge of the chute are matched with the specification and the size of the outer edge of the clamping plate.

Through above-mentioned technical scheme, advantage lies in that the baffle can come push-and-pull baffle through the cardboard at the inside activity of spout, when needs use button unblock or fingerprint lock, need move up the baffle through the spout, when not needing, block button and fingerprint lock with the baffle to damage that collides with leads to fingerprint and the insensitive condition of button to take place.

Preferably, the front surface of the drawer is fixedly provided with a handle.

Through the technical scheme, the drawer has the advantages that the standby batteries are placed in the drawer, so that when a user does not have a key to cause the situation that the door cannot be opened, the user can directly pull out the drawer through the handle, and the standby batteries in the drawer are taken for use.

Preferably, a damper is fixedly installed inside the damper hole.

Through above-mentioned technical scheme, the advantage lies in that the inside attenuator in attenuator hole has played the effect of shock attenuation and making an uproar falls, when the door was closed, because there is certain space between spring bolt and the bolt, consequently can take place vibrations and striking when the spring bolt gets into the socket, and the attenuator is through carrying out slow control to the spring bolt, reduces or eliminates this kind of vibrations to reduce the noise that produces from this.

Preferably, the battery placing part is provided with a groove.

Through above-mentioned technical scheme, the advantage lies in that when the user need carry out the battery to the door lock, can directly follow the recess and take out the panel, install the inside of battery place department with the battery afterwards, if there is not the recess, the user will hardly detain the panel and carry out the change processing to it.

Preferably, a baffle is fixedly arranged at the top of the clamping plate.

Through above-mentioned technical scheme, advantage lies in that the baffle passes through the cardboard and removes it in the spout, when the user need unblanked with button or fingerprint lock, need move the baffle to the top, if need not use, the baffle has all played the effect of protection to button and fingerprint lock to avoid colliding with and cause button or fingerprint insensitive.

Preferably, the timer is fixedly installed on the back of the main body and is located below the damper hole.

Through the technical scheme, the automatic door lock has the advantages that the timer controls the time of opening and closing the automatic locking mechanism in time, the time can be adjusted to adapt to the use requirements of different occasions, after a user opens the door, the long-term automatic locking mechanism opens the countdown, and after the countdown is finished, the door lock is automatically locked, so that the risk that the user fails to lock the door due to negligence is eliminated, and the safety performance of the door is improved.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the attenuator that sets up, when the door was closed, because there is certain space between spring bolt and the bolt, consequently can take place vibrations and striking when the spring bolt gets into the socket, and the effect of attenuator is through carrying out slow control to the spring bolt, reduces or subtracts this vibrations to reduce the noise that produces from this, the attenuator can also effectively avoid damaging or destroying because of the tool to lock and become fragile point.

2. Through the baffle that sets up, the baffle passes through spout and cardboard reciprocates, when the user need use button and fingerprint lock to unlock, need move the baffle to the top through spout and cardboard, carry out fingerprint or button unblock, when the user need not use the button unblock, move the baffle to the below, shelter from button and fingerprint lock, make it can not receive the damage of external force, and lead to button or fingerprint lock insensitive.

Drawings

FIG. 1 is a schematic view of an external perspective structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of a partially cut-away structure of the present utility model;

fig. 4 is a schematic perspective view of a drawer according to the present utility model.

In the figure: 1. a clamping plate; 2. a chute; 3. a drawer hole; 4. a handle; 5. a drawer; 6. a groove; 7. a battery placement place; 8. a baffle; 9. a key; 10. a fingerprint lock; 11. a main body; 12. a door handle; 13. a key lock hole; 14. a damper hole; 15. a damper; 16. and (5) a timer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are within the scope of the present utility model.

As shown in fig. 1-4, a long-time automatic locking mechanism of a door lock comprises a main body 11, wherein a key 9 is fixedly installed on the front surface of the main body 11, a fingerprint lock 10 is fixedly installed on the front surface of the main body 11 and located below the key 9, a door handle 12 is movably installed on the front surface of the main body 11 and located below the fingerprint lock 10, sliding grooves 2 are formed in two sides of the main body 11, a clamping plate 1 is movably installed in each sliding groove 2, a drawer hole 3 is formed in one side of the main body 11, a drawer 5 is placed in the drawer hole 3, a battery placement position 7 is fixedly installed on one side of the main body 11 and located below the drawer hole 3, and a damper hole 14 is formed in the back surface of the main body 11.

The working principle of the technical scheme is as follows:

the user draws drawer 5 through handle 4 earlier, take out the battery of drawer 5 inside, then buckle down the panel through recess 6, put the battery into the inside of battery place department 7, just can just use the door lock afterwards, the user moves baffle 8 top through cardboard 1 slip in spout 2, just can use button 9 or fingerprint lock 10 to unlock the door afterwards, when not using button 9 or fingerprint lock 10 to unlock, insert the key into key lockhole 13 and twist, then rotate door handle 12, open the door, the timer 16 behind the lock can oneself set up the countdown of how long, close the door lock, the attenuator has played shock attenuation and noise reduction's effect to the door lock.

In another embodiment, as shown in fig. 1-4, the front face of the body 11 is fixedly mounted with a key lock hole 13 and is located below the door handle 12.

The device can be unlocked by twisting the door handle 12 after inputting the password, can be unlocked by fingerprints, and can be unlocked by inserting a key into the key lock hole 13 and twisting the door handle 12.

In another embodiment, as shown in fig. 1-4, the size of the inner edge of the chute 2 matches the size of the outer edge of the card 1.

Baffle 8 can be through cardboard 1 at the inside activity of spout 2 come push-and-pull baffle 8, when needs use button 9 unblock or fingerprint lock 10, need move baffle 8 up through spout 2, and when not needing, with baffle 8 blocking button 9 and fingerprint lock 10 to the damage that collides with leads to fingerprint and the insensitive condition of button 9 takes place.

In another embodiment, as shown in fig. 1-4, the front of the drawer 5 is fixedly mounted with a pull handle 4.

The drawer 5 is internally provided with a plurality of standby batteries, so that when a user does not have a key to cause the situation that the door cannot be opened, the user can directly pull out the drawer 5 through the handle 4 to take the standby batteries in the drawer 5 for use.

In another embodiment, as shown in fig. 1-4, a damper 15 is fixedly mounted inside the damper hole 14.

The damper 15 in the damper hole 14 plays a role in damping and noise reduction, and when the door is closed, vibration and impact can occur when the lock tongue enters the socket because a certain gap exists between the lock tongue and the bolt, and the damper 15 reduces or eliminates the vibration by slowly controlling the lock tongue and reduces noise generated by the vibration.

In another embodiment, as shown in fig. 1-4, the battery placement site 7 is provided with a recess 6.

When the user needs to replace the battery for the door lock, the battery plate can be directly taken out from the groove 6, then the battery is installed in the battery placement position 7, and if the groove 6 is not provided, the user can hardly button down the battery plate to replace the battery plate.

In another embodiment, as shown in FIGS. 1-4, a baffle 8 is fixedly mounted to the top of the card 1.

Baffle 8 moves in spout 2 through cardboard 1 and drives it and remove, and when the user need unblanked with button 9 or fingerprint lock 10, need move baffle 8 top, if need not use, baffle 8 has all played the effect of protection to button 9 and fingerprint lock 10 to avoid colliding with and cause button 9 or fingerprint insensitive.

In another embodiment, as shown in fig. 1-4, the back of the body 11 is fixedly mounted with a timer 16 and is located below the damper orifice 14.

The timer 16 controls the time of the automatic locking mechanism in the opening and closing time, and can be adjusted to adapt to the use requirements of different occasions, when a user opens the door, the long-term automatic locking mechanism opens the countdown, and the door lock is automatically locked after the countdown is finished, so that the risk that the door cannot be locked due to negligence is eliminated, and the safety performance of the door is improved.

The working principle and the using flow of the utility model are as follows: the user draws drawer 5 through handle 4 earlier, take out the battery of drawer 5 inside, then buckle down the panel through recess 6, put the battery into the inside of battery place department 7, just can just use the door lock afterwards, the user moves baffle 8 top through cardboard 1 slip in spout 2, just can use button 9 or fingerprint lock 10 to unlock the door afterwards, when not using button 9 or fingerprint lock 10 to unlock, insert the key into key lockhole 13 and twist, then rotate door handle 12, open the door, the timer 16 behind the lock can oneself set up the countdown of how long, close the door lock, the attenuator has played shock attenuation and noise reduction's effect to the door lock.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A long-term automatic locking mechanism for door locks, comprising a main body (11), characterized in that: the novel anti-theft device is characterized in that keys (9) are fixedly arranged on the front face of the main body (11), a fingerprint lock (10) is fixedly arranged on the front face of the main body (11) and located below the keys (9), a door handle (12) is movably arranged on the front face of the main body (11) and located below the fingerprint lock (10), sliding grooves (2) are formed in two sides of the main body (11), clamping plates (1) are movably arranged in the sliding grooves (2), a drawer hole (3) is formed in one side of the main body (11), a drawer (5) is arranged in the drawer hole (3), a battery placing part (7) is fixedly arranged on one side of the main body (11) and located below the drawer hole (3), and damper holes (14) are formed in the back face of the main body (11).

2. The long term automatic locking mechanism of a door lock according to claim 1, wherein: the front surface of the main body (11) is fixedly provided with a key lock hole (13) and is positioned below the door handle (12).

3. The long term automatic locking mechanism of a door lock according to claim 1, wherein: the specification and the size of the inner edge of the sliding groove (2) are matched with the specification and the size of the outer edge of the clamping plate (1).

4. The long term automatic locking mechanism of a door lock according to claim 1, wherein: the front face of the drawer (5) is fixedly provided with a handle (4).

5. The long term automatic locking mechanism of a door lock according to claim 1, wherein: a damper (15) is fixedly arranged in the damper hole (14).

6. The long term automatic locking mechanism of a door lock according to claim 1, wherein: the battery placing part (7) is provided with a groove (6).

7. The long term automatic locking mechanism of a door lock according to claim 1, wherein: the top of cardboard (1) is fixed mounting has baffle (8).

8. The long term automatic locking mechanism of a door lock according to claim 1, wherein: the back of the main body (11) is fixedly provided with a timer (16) and is positioned below the damper hole (14).