CN216476759U

CN216476759U - Gravity door lock with multi-point locking

Info

Publication number: CN216476759U
Application number: CN202123040878.2U
Authority: CN
Inventors: 余显朋; 张百锋; 赖兴平
Original assignee: Fujian Yingwei Technology Co ltd
Current assignee: Fujian Yingwei Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-10
Anticipated expiration: 2031-12-06

Abstract

The utility model provides a gravity lock of multiple spot closure relates to the tool to lock field, and the closure fixed point of having solved the lock is too few, problem that security and stability are low. The utility model comprises a gravity latch hook, a lock catch and a lock core; the gravity lock hook comprises a longitudinal lock hook plate, the lock hook plate is fixedly connected with two lock hooks with downward openings from top to bottom, the lock catch is located below the lock hook, the lock hook is used for hooking the lock catch, the lock hook plate is fixedly connected with a transverse top plate, the lock core is located below the top plate and comprises a lock tongue, the top plate is jacked upwards to enable the lock hook and the lock catch to be separated when the lock tongue is used for unlocking, at least one longitudinal sliding groove is formed in the lock hook plate, and a guide device used for guiding is arranged in the sliding groove. The utility model adopts a plurality of locking points, so that the locking of the door lock is firmer and more reliable, and the door lock is not easy to be forcibly opened and broken, thereby improving the safety and stability of the product; the gravity lock hook is locked with the lock catch through self gravity, the locking process is smoother, the operation is convenient, and the experience is good.

Description

Gravity door lock with multi-point locking

Technical Field

The utility model relates to a tool to lock field, in particular to rely on self gravity to carry out lock of multiple spot closure.

Background

Door locks, as the name implies, are devices used to lock a door to prevent others from opening the door. The existing door lock structure used by the same kind of products has the advantages that only one point of the lock cylinder assembly is used for locking and fixing, so that too few locking fixing points are generated, the door is easy to open at the position without the locking points in practical use, unnecessary loss is caused, especially, the larger the size of the door is, the larger the influence is, the fewer the locking fixing points are, and the safety and the stability are low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gravity lock of multiple spot closure, the closure fixed point of having solved lock among the prior art is too few, problem that security and stability are low.

The technical scheme of the utility model is realized like this:

a multi-point locking gravity door lock comprises a gravity lock hook, a lock catch and a lock cylinder; the gravity lock hook comprises a longitudinal lock hook plate, the lock hook plate is fixedly connected with two lock hooks with downward openings from top to bottom, the lock catch is located below the lock hook, the lock hook is used for hooking the lock catch, the lock hook plate is fixedly connected with a transverse top plate, the lock core is located below the top plate and comprises a lock tongue, the top plate is jacked upwards to enable the lock hook and the lock catch to be separated when the lock tongue is used for unlocking, at least one longitudinal sliding groove is formed in the lock hook plate, and a guide device used for guiding is arranged in the sliding groove.

As a further technical scheme, the lock bolt is a rotary lock bolt and further comprises a limiting baffle plate for limiting the rotation angle of the rotary lock bolt. Preferably, the limit baffle and the lock catch are L-shaped corner connectors, and a plurality of screw fixing holes are formed in the L-shaped corner connectors.

Or the bolt is a telescopic bolt.

As a further technical solution, the guide means comprises a head and a shaft, the diameter of the shaft being smaller than the head. Preferably, the guide means is a bolt or screw.

As a further technical scheme, gaskets are arranged at two ends of the sliding groove, and through holes matched with the guide devices are formed in the gaskets.

The utility model has the advantages that: the door lock is more firm and reliable in locking by adopting a plurality of locking points, is not easy to open and break, and improves the safety and stability of the product; the gravity lock hook is locked with the lock catch through self gravity, the locking process is smoother, the operation steps are simplified, the operation convenience is improved, and better operation experience is brought.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of another angle of the present invention;

fig. 3 is a perspective view of the gravity lock hook of the present invention;

fig. 4 is a perspective view of the middle lock cylinder of the present invention;

FIG. 5 is a perspective view of the kiosk;

FIG. 6 is a perspective view of the kiosk from another angle;

fig. 7 is a partially enlarged view of a portion a shown in fig. 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a multi-point locking gravity door lock comprises a gravity lock hook 1, a lock catch 2 and a lock cylinder 3; gravity latch hook 1 includes fore-and-aft latch hook board 11, two latch hooks 12 that open side down of at least fixedly connected with of latch hook board 11 from the top down, hasp 2 is located latch hook 12 below, latch hook 12 is used for hooking hasp 2, fixedly connected with horizontal roof 13 on the latch hook board 11, lock core 3 is located roof 13 below, lock core 3 includes spring bolt 31, spring bolt 31 makes latch hook 12 and hasp 2 break away from with roof 13 jack-up when being used for unblanking, at least one fore-and-aft spout 14 has been seted up on the latch hook board 11, be provided with the guider 15 that is used for the direction in the spout 14.

As a further technical solution, the lock tongue 31 is a rotary lock tongue, and further includes a limit baffle 4 for limiting a rotation angle of the rotary lock tongue. Preferably, the limit baffle 4 and the lock catch 2 are both L-shaped corner connectors, and a plurality of screw fixing holes are formed in the L-shaped corner connectors.

Alternatively, the latch bolt 31 may be a retractable latch bolt.

As a further technical solution, the guiding device 15 comprises a head and a shaft, the diameter of the shaft is smaller than that of the head. Preferably, the guide means 15 are bolts or screws.

As a further technical scheme, gaskets 16 are arranged at two ends of the sliding groove 14, and through holes matched with the guide devices are formed in the gaskets 16. The gasket 16 is additionally arranged, so that the friction and the play of the gravity lock hook 1 can be reduced, and the motion process of the gravity lock hook 1 in up-down opening and locking and closing is smoother.

The utility model discloses during the use, refer to fig. 5-7, self-service machine 5 of a section, hasp 2 is through many fix with screws to self-service machine's the cabinet body 51 in, fixes gravity guider 15 on the curb plate 521 of cabinet door 52 again, and limit baffle 4 and lock core 3 are fixed on the front bezel 522 of cabinet door 52. When the lock is unlocked, the inserted key rotates to enable the rotary lock tongue to rotate upwards, the top plate 13 is jacked upwards, the top plate 13 drives the lock hook plate 11 to move upwards, the lock hook 12 is separated from the lock catch 2, and the cabinet door 52 is pulled out; when the door is closed, the door 52 is closed, the key is rotated reversely, the rotary bolt is rotated horizontally, the lock hook 12 is driven by the gravity of the lock hook plate 11 to automatically move downwards, and the lock hook 12 locks the lock catch 2.

The utility model adopts a plurality of locking points, so that the locking of the door lock is firmer and more reliable, and the door lock is not easy to be forcibly opened and broken, thereby improving the safety and stability of the product; the gravity lock hook is locked with the lock catch through self gravity, the locking process is smoother, the operation steps are simplified, the operation convenience is improved, and better operation experience is brought.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A gravity door lock of multiple spot locking which characterized in that:

comprises a gravity lock hook, a lock catch and a lock core;

the gravity lock hook comprises a longitudinal lock hook plate, the lock hook plate is fixedly connected with two lock hooks with downward openings from top to bottom, the lock catch is located below the lock hook, the lock hook is used for hooking the lock catch, the lock hook plate is fixedly connected with a transverse top plate, the lock core is located below the top plate and comprises a lock tongue, the top plate is jacked upwards to enable the lock hook and the lock catch to be separated when the lock tongue is used for unlocking, at least one longitudinal sliding groove is formed in the lock hook plate, and a guide device used for guiding is arranged in the sliding groove.

2. A multi-point locking gravity door lock according to claim 1, wherein: the lock bolt is a rotary lock bolt and also comprises a limit baffle plate for limiting the rotation angle of the rotary lock bolt.

3. A multi-point locking gravity door lock according to claim 2, wherein: the limiting baffle and the lock catch are L-shaped angle connectors, and a plurality of screw fixing holes I are formed in the L-shaped angle connectors.

4. A multi-point locking gravity door lock according to claim 1, wherein: the lock tongue is a telescopic lock tongue.

5. A multi-point locking gravity door lock according to claim 1, wherein: the guide device comprises a head part and a rod part, and the diameter of the rod part is smaller than that of the head part.

6. A multipoint locking gravity door lock according to claim 5 wherein: the guiding device is a bolt or a screw.

7. A multipoint locking gravity door lock according to claim 5 wherein: the sliding groove is provided with a gasket at two ends, and the gasket is provided with a through hole matched with the guide device.