CN218715903U

CN218715903U - Door lock convenient for replacing lock cylinder

Info

Publication number: CN218715903U
Application number: CN202222824497.1U
Authority: CN
Inventors: 李宁; 张峰; 陈亮; 刘晓玲
Original assignee: Jiangsu Suheng Information Technology Co ltd
Current assignee: Jiangsu Suheng Information Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-24
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a lock convenient to lock core is changed, including lock main part, handle and lock core main part, be provided with the handle in the lock main part, be connected with the lock core main part in the lock main part, install the mounting panel in the lock main part, and be connected with the light on the mounting panel, the mounting panel lower extreme is connected with the power supply storehouse, the lock core main part outside is connected with the movable block, be connected with the gag lever post in the lock main part, the gag lever post outside is connected with the spring, the gag lever post outside is connected with the limiting plate. This lock convenient to lock core is changed is provided with the light, when needs insert the lock core main part with the key, through blockking infrared inductor to make infrared inductor control light throw light on, thereby can conveniently insert the key inside the lock core main part, make it conveniently use, when preventing that the key can not be seen at night, need try the key that the lock core main part corresponds repeatedly.

Description

Door lock convenient for replacing lock cylinder

Technical Field

The utility model relates to a lock technical field specifically is a lock convenient to lock core is changed.

Background

The door lock is a device for locking a door as the name implies so as to prevent other people from opening the door, the door lock is classified into a plurality of categories, the requirements on the door lock are different in each occasion, and the anti-theft door lock is generally used in ordinary families, so that the safety is high and the price is low.

But lock in use, the inside impurity that gets into of its lock core easily, thereby lead to the lock core to take place to damage easily, influence the normal use of door, and night, because the weather is darker, so when inserting the key in the lock core, need insert the lock core with it trial and error repeatedly, thereby in use is not convenient enough, utility model CN201721114595.9 discloses the lock that can conveniently change the lock core, this lock is through setting up a dismantled and assembled lock core seat, with subassembly modularization such as lock core, thereby conveniently dismantle, but this lock is comparatively troublesome when dismantling new work, need look for the instrument, under emergency, need use the door, thereby comparatively waste time when looking for the instrument.

We have therefore proposed a door lock which facilitates the replacement of the lock cylinder in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lock convenient to lock core is changed to but solve the lock in use that above-mentioned background art provided, its lock core is inside gets into impurity easily, thereby leads to the lock core to take place to damage easily, influences the normal use of door, moreover at night, because weather is darker, so when inserting the key in the lock core, need try repeatedly it to insert in the lock core, thereby in use is convenient problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lock convenient to lock core is changed, includes lock main part, handle and lock core main part, be provided with the handle in the lock main part, be connected with the lock core main part in the lock main part, install the mounting panel in the lock main part, and the mounting panel upper end is connected with the light, the mounting panel lower extreme is connected with the power supply storehouse, the lock core main part outside is connected with the movable block, be connected with the gag lever post in the lock main part, the gag lever post outside is connected with the spring, the gag lever post outside is connected with the limiting plate.

Preferably, the lock cylinder main body is detachably connected with the door lock main body, the lock cylinder main body is fixedly connected with the movable blocks, and the number of the movable blocks on the lock cylinder main body is two.

Preferably, the movable block is detachably connected with the door lock main body, the movable block forms a movable structure on the door lock main body, a groove structure is formed in the movable block, and the diameter of the groove structure is the same as that of the limiting rod.

Preferably, the connecting mode of the limiting rod and the door lock main body is a movable connection mode, the limiting rod forms a moving structure on the door lock main body, and the number of the limiting rods on the door lock main body is the same as that of the moving blocks.

Preferably, the door lock main body is provided with a moving groove, the door lock main body is provided with an insertion groove, and the mounting plate is provided with an infrared sensor.

Preferably, the infrared inductor and the illuminating lamp are arranged at one end of the mounting plate, and the mounting plate penetrates through the door lock main body.

Compared with the prior art, the beneficial effects of the utility model are that: the door lock convenient for replacing the lock cylinder;

(1) Be provided with the light, when the lock core main part is inserted with the key to needs, through blockking infrared inductor to make infrared inductor control light throw light on, thereby can conveniently insert the key inside the lock core main part, make it conveniently use, when preventing not seeing the key night, need try the key that the lock core main part corresponds repeatedly.

(2) The lock core main body is arranged, the limiting rod is pulled out, so that the limiting of the moving block is eliminated, the lock core main body can be conveniently disassembled and replaced, the lock core main body can be conveniently used, the limiting rod is pulled when the lock core main body is installed, the lock core main body is moved backwards, the limiting rod is loosened, the limiting rod can be inserted into the moving block under the action of the spring, and therefore the lock core main body can limit the moving block and can be conveniently installed.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the top-down structure of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1. a door lock main body; 2. a handle; 3. a lock cylinder main body; 4. mounting a plate; 5. an illuminating lamp; 6. a power supply bin; 7. a moving block; 8. a limiting rod; 9. a spring; 10. a limiting plate; 11. a moving groove; 12. inserting the groove; 13. an infrared sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, the present invention provides a technical solution: the utility model provides a lock convenient to lock core is changed, including lock main part 1, handle 2, lock core main part 3, mounting panel 4, light 5, power supply bin 6, movable block 7, gag lever post 8, spring 9, limiting plate 10, shifting chute 11, insertion groove 12 and infrared inductor 13, be provided with handle 2 on the lock main part 1, be connected with lock core main part 3 on the lock main part 1, install mounting panel 4 on the lock main part 1, and be connected with light 5 on the mounting panel 4, the mounting panel 4 lower extreme is connected with power supply bin 6, the lock core main part 3 outside is connected with movable block 7, be connected with gag lever post 8 on the lock main part 1, the gag lever post 8 outside is connected with spring 9, the 8 outsides of gag lever post are connected with limiting plate 10.

The connected mode of lock core main part 3 and lock main part 1 is for dismantling the connection, and the connected mode of lock core main part 3 and movable block 7 is fixed connection, and the number of movable block 7 on lock core main part 3 is provided with two, lock core main part 3 and lock main part 1's connected mode is convenient to be dismantled to lock core main part 3, thereby conveniently change lock core main part 3, prevent that the whole lock from changing, thereby conveniently use, and lock core main part 3 makes lock core main part 3 and movable block 7's connection more firm with movable block 7's connected mode, thereby prevent that it from taking place to drop, and the number design of movable block 7 on lock core main part 3, make it more firm to the installation of lock core main part 3, thereby conveniently use.

The connection mode of movable block 7 AND gate lock main part 1 is for dismantling the connection, and movable block 7 constitutes the removal structure on lock main part 1, and set up groove structure on movable block 7, groove structure's diameter is the same with the diameter of gag lever post 8 simultaneously, movable block 7 makes things convenient for movable block 7 to remove on lock main part 1 with the connection mode of AND gate lock main part 1, thereby conveniently dismantle, later set up groove structure on movable block 7, thereby conveniently make gag lever post 8 insert on movable block 7, thereby conveniently carry on spacingly to movable block 7, make it conveniently spacing to lock core main part 3, thereby conveniently use.

The connecting mode of the limiting rod 8 and the door lock body 1 is movably connected, the limiting rod 8 forms a moving structure on the door lock body 1, the number of the limiting rods 8 on the door lock body 1 is the same as that of the moving blocks 7, the connecting mode of the limiting rod 8 and the door lock body 1 conveniently enables the limiting rods 8 to move on the door lock body 1, the limiting rods 8 can be inserted into groove structures on the moving blocks 7, the moving blocks 7 can be limited, the lock cylinder body 3 can be installed, the use is convenient, and the number of the limiting rods 8 is designed, so that the limiting rods can better limit the moving blocks 7.

The door lock main body 1 is provided with a moving groove 11, the door lock main body 1 is provided with an insertion groove 12, and the mounting plate 4 is provided with an infrared sensor 13.

Infrared inductor 13 is in the one end of mounting panel 4 with light 5, and mounting panel 4 runs through in lock main part 1, infrared inductor 13's position design, make it sense to be when inserting lock core main part 3 inside, throw light on through control light 5, thereby can conveniently insert the key inside lock core main part 3, and whether still can observe and make that this lock core main part 3 corresponds be, thereby conveniently use, and power supply storehouse 6 sets up another at lock main part 1, can prevent someone from dismantling the battery, thereby conveniently use.

The working principle is as follows: when using this lock convenient to lock core is changed, firstly, will inspect the integrality of the device earlier, then transport corresponding operating position with the device, later use it, then need insert the key when lock core main part 3 is inside, only need put the key in infrared inductor 13's top, thereby make it sense have the key to insert inside lock core main part 3, later control light 5 throws light on, later can conveniently insert, later extract the key, when infrared inductor 13 does not respond to the key, will control light 5 and close.

When the lock cylinder main body 3 needs to be replaced, a finger can extend into the insertion groove 12, then the limiting rod 8 is pulled out, so that the limiting of the moving block 7 can be removed, the lock cylinder main body 3 can be conveniently moved, then the lock cylinder main body 3 is moved, so that the lock cylinder main body 3 can be replaced, so that the lock cylinder main body 3 can be conveniently used, when the lock cylinder main body 3 needs to be replaced, the limiting rod 8 is pulled out, the lock cylinder main body 3 is moved into the lock cylinder main body 3, the limiting rod 8 is inserted into the moving block 7 by loosening the limiting rod 8, so that the lock cylinder main body can be installed, and the content which is not described in detail in the specification, such as the illuminating lamp 5 and the like, belong to the prior art which is well known by technicians in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a lock convenient to lock core is changed, includes lock main part (1), handle (2) and lock core main part (3), its characterized in that: be provided with handle (2) on lock main part (1), be connected with lock core main part (3) on lock main part (1), install mounting panel (4) on lock main part (1), and mounting panel (4) upper end is connected with light (5), mounting panel (4) lower extreme is connected with power supply bin (6), the lock core main part (3) outside is connected with movable block (7), be connected with gag lever post (8) on lock main part (1), gag lever post (8) outside is connected with spring (9), gag lever post (8) outside is connected with limiting plate (10).

2. The door lock of claim 1, wherein the lock cylinder is replaced by: the lock core main body (3) is detachably connected with the door lock main body (1), the lock core main body (3) is fixedly connected with the moving blocks (7), and the number of the moving blocks (7) on the lock core main body (3) is two.

3. The door lock facilitating the replacement of the key cylinder according to claim 1, wherein: the moving block (7) is detachably connected with the door lock main body (1), the moving block (7) forms a moving structure on the door lock main body (1), a groove structure is formed in the moving block (7), and the diameter of the groove structure is the same as that of the limiting rod (8).

4. The door lock of claim 1, wherein the lock cylinder is replaced by: the limiting rod (8) is movably connected with the door lock main body (1), the limiting rod (8) forms a moving structure on the door lock main body (1), and the number of the limiting rod (8) on the door lock main body (1) is the same as that of the moving blocks (7).

5. The door lock of claim 1, wherein the lock cylinder is replaced by: the door lock is characterized in that a moving groove (11) is formed in the door lock main body (1), an insertion groove (12) is formed in the door lock main body (1), and an infrared sensor (13) is mounted on the mounting plate (4).

6. The door lock of claim 5, wherein the lock cylinder is replaceable by: the infrared inductor (13) and the illuminating lamp (5) are arranged at one end of the mounting plate (4), and the mounting plate (4) penetrates through the door lock main body (1).