CN214615903U

CN214615903U - Lock body with self-locking function

Info

Publication number: CN214615903U
Application number: CN202022813706.3U
Authority: CN
Inventors: 刘天羿
Original assignee: Wuxi Hualeng Machinery Co ltd
Current assignee: Wuxi Hualeng Machinery Co ltd
Priority date: 2020-11-29
Filing date: 2020-11-29
Publication date: 2021-11-05
Anticipated expiration: 2030-11-29

Abstract

The utility model discloses a lock body with self-locking function, including first fixed plate, fixed block, go up keeper and second fixed plate, one side bottom fixedly connected with solenoid valve of first fixed plate, one side of second fixed plate is equipped with hexagonal socket head cap screw in the third, and the second fixed plate passes through hexagonal socket head cap screw fixedly connected with fly leaf in the third, and beneficial effect is: this device is the lock body of normal close type, by closing of solenoid valve drive lock body, make operating personnel loosen the handle all can make down the keeper peg grafting in the fixed block because the magnetic force of solenoid valve after opening the lock at any time, form closing of lock, the effect of lock self-closing has been reached, and through moving the pulling handle behind the rotation key, the cam lock will block in the activity groove, even the lock body also can't be closed to operating condition's solenoid valve, and the key at this moment can be extracted, reached and prevented that the outsider reason from causing the effect that the person of opening the door is locked in the door.

Description

Lock body with self-locking function

Technical Field

The utility model relates to a lock technical field specifically is a lock body with self-locking function.

Background

The lock is the most common device in people's life, is used for installing the junction of door, door and window and ware to must use supporting key or correct password just can open.

The existing door lock is only a simple lock body, and in some occasions, such as the door lock of an ice bank, the door lock needs to be closed all the time in order to keep the sealing performance of the ice bank, the existing door lock has no self-locking function, and sometimes an operator forgets to close the door lock to cause the temperature leakage of the ice bank.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lock body with self-locking function.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lock body with self-locking function, includes first fixed plate, fixed block, goes up keeper and second fixed plate, one side bottom fixedly connected with solenoid valve of first fixed plate, one side of second fixed plate is equipped with third hexagon socket head cap screw, the second fixed plate passes through third hexagon socket head cap screw fixedly connected with fly leaf, the movable groove has been seted up to the inside of second fixed plate.

Preferably, the bottom sliding connection of fly leaf has the movable block, one side fixed connection and the nylon handle of movable block, the one end fixedly connected with of fly leaf goes up the keeper.

Preferably, one side of the fixed block is provided with a first inner hexagonal socket head cap screw, one side of the upper door bolt is provided with a second inner hexagonal socket head cap screw, the inner part of the upper door bolt is fixedly connected with a rotating bolt lock, the bottom of the upper door bolt is fixedly connected with a door bolt mounting block, the door bolt mounting block is positioned at the top of the output end of the electromagnetic valve, and the position of a key hole of the rotating bolt lock is downward.

Preferably, the fixed block is fixedly connected with a first fixed plate through a first inner hexagonal cylindrical head screw, one end of the upper bolt is fixedly connected with a lower bolt, and the upper bolt is inserted into the fixed block through the lower bolt.

Compared with the prior art, the beneficial effects of the utility model include: this device is the lock body of normal close type, by closing of solenoid valve drive lock body, make operating personnel loosen the handle all can make down the keeper peg grafting in the fixed block because the magnetic force of solenoid valve after opening the lock at any time, form closing of lock, the effect of lock self-closing has been reached, and through moving the pulling handle behind the rotation key, the cam lock will block in the activity groove, even the lock body also can't be closed to operating condition's solenoid valve, and the key at this moment can be extracted, reached and prevented that the outsider reason from causing the effect that the person of opening the door is locked in the door.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a first fixing plate; 2. an electromagnetic valve; 3. a fixed block; 4. a first socket cap head screw; 5. a keeper mounting block; 6. an upper door bolt; 7. a lower door bolt; 8. a rotating tongue lock; 9. a second socket cap head screw; 10. a second fixing plate; 11. a movable plate; 12. a movable groove; 13. a third socket cap head screw; 14. a movable block; 15. a nylon handle.

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. 1-3, the present invention provides a technical solution: the utility model provides a lock body with self-locking function, including first fixed plate 1, fixed block 3, go up keeper 6 and second fixed plate 10, one side bottom fixedly connected with solenoid valve 2 of first fixed plate 1, one side of second fixed plate 10 is equipped with third hexagon socket head cap screw 13, second fixed plate 10 is through third hexagon socket head cap screw 13 fixedly connected with fly leaf 11, movable groove 12 has been seted up to the inside of second fixed plate 10, the establishment of solenoid valve 2 can reach the effect of self-closing lock body, the condition that operating personnel forgot to close the lock under some special circumstances has been avoided, and the establishment of movable groove 12 can be fixed the lock with turning tongue 8 in movable groove 12 after opening the lock, make operating condition's solenoid valve 2 also can't close the lock.

The bottom of the movable plate 11 is connected with a movable block 14 in a sliding manner, one side of the movable block 14 is fixedly connected with a nylon handle 15, one end of the movable plate 11 is fixedly connected with an upper door bolt 6, the lower door bolt 7 can be separated from the fixed block 3 by pulling the nylon handle 15, the door lock opening effect is achieved, one side of the fixed block 3 is provided with a first inner hexagonal socket head cap screw 4, one side of the upper door bolt 6 is provided with a second inner hexagonal socket head cap screw 9, the inside of the upper door bolt 6 is fixedly connected with a rotating tongue lock 8, the bottom of the upper door bolt 6 is fixedly connected with a door bolt mounting block 5, the door bolt mounting block 5 is positioned at the top of the output end of the electromagnetic valve 2, the key hole of the rotating tongue lock 8 is positioned downwards, a key can be pulled out only when the key hole is positioned downwards, the fixed block 3 is fixedly connected with a first fixed plate 1 through the first inner hexagonal socket head cap screw 4, one end of the upper door bolt 6 is fixedly connected with a lower door bolt 7, the upper door bolt 6 is inserted with the fixed block 3 through the lower door bolt 7.

When in use, the lock body is firstly arranged at the joint of the door and the door frame, when the door is required to be opened, the key matched with the lock body is inserted into the cam lock 8, the cam lock 8 is rotated by the key, then the handle is pulled to make the bolt fixing block 3 break away from the magnetic force of the electromagnetic valve 2, the lower bolt 7 breaks away from the first fixing block 3, thereby achieving the effect of opening the door lock, if the door lock needs to be closed, the electromagnetic valve 2 can be sucked back to the bolt fixing block 3 through magnetic force only by pulling out the key after turning, so that the lower door bolt 7 is inserted into the first fixing block 3 to achieve the effect of closing the door lock, and if the door needs to be opened for a long time, the key is rotated by pulling the handle, so that the cam lock 8 is fixed in the movable groove 12, the key can be pulled out at the moment, and since the cam lock 8 is fixed in the movable slot 12 in the second fixing plate 10, the solenoid valve 2 in operation cannot close the lock body.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a lock body with self-locking function, its characterized in that includes first fixed plate (1), fixed block (3), goes up keeper (6) and second fixed plate (10), one side bottom fixedly connected with solenoid valve (2) of first fixed plate (1), one side of second fixed plate (10) is equipped with third hexagon socket head cap screw (13), second fixed plate (10) are through third hexagon socket head cap screw (13) fixedly connected with fly leaf (11), movable groove (12) have been seted up to the inside of second fixed plate (10).

2. A lock body with self-locking function according to claim 1, characterized in that: the bottom sliding connection of fly leaf (11) has movable block (14), one side fixed connection and nylon handle (15) of movable block (14), the one end fixedly connected with of fly leaf (11) goes up keeper (6).

3. A lock body with self-locking function according to claim 1, characterized in that: one side of fixed block (3) is equipped with first hexagon socket head cap screw (4), one side of going up keeper (6) is equipped with second hexagon socket head cap screw (9), the inside fixedly connected with cam lock (8) of going up keeper (6), the bottom fixedly connected with keeper installation piece (5) of going up keeper (6), keeper installation piece (5) are located the top of solenoid valve (2) output, the keyhole position of cam lock (8) is down.

4. A lock body with self-locking function according to claim 3, characterized in that: the fixed block (3) is fixedly connected with a first fixed plate (1) through a first inner hexagonal socket head cap screw (4), one end of the upper door bolt (6) is fixedly connected with a lower door bolt (7), and the upper door bolt (6) is inserted into the fixed block (3) through the lower door bolt (7).