CN211448156U

CN211448156U - Openable coded lock with hinged structure

Info

Publication number: CN211448156U
Application number: CN201922045322.9U
Authority: CN
Inventors: 赖秀兴
Original assignee: Jiaxing Yifeng Lock Co ltd
Current assignee: Jiaxing Yifeng Lock Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-09-08
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a coded lock with a hinged structure and capable of being opened and closed, which belongs to the technical field of coded locks and comprises a lock body, wherein one side of the lock body is provided with a storeroom, the inside of the storeroom is connected with a spare key, the opening part of the storeroom is rotationally connected with a storeroom cover through a hinge, the top of the lock body is rotationally connected with a cover plate through a hinge, the side surface of the lock body is provided with the storeroom, the spare key is placed in the storeroom, when a user loses the unlocking key, the storeroom cover of the storeroom can be opened, the key in the storeroom is taken out for standby, the unlocking key is prevented from being lost and a box body can not be opened, the top of the lock body is rotationally connected with the cover plate through a hinge, when the lock body needs to be unlocked, the cover plate is opened, when the lock body is not used, dust and, the service life of the lock body is prolonged.

Description

Openable coded lock with hinged structure

Technical Field

The utility model relates to a trick lock technical field especially relates to a trick lock can open and shut with hinge structure.

Background

The coded lock is a lock widely applied to various boxes, and comprises a lock body arranged on the box body and a lock hook arranged on a box cover, wherein the lock body comprises a box body and a cover plate arranged on the front surface of the box body.

The conventional combination lock has the following disadvantages: 1. the key configured by the traditional coded lock is carried by a user, and when the key is carelessly lost, the user cannot open the box to cause violent unlocking, so that the lock body and the box body are damaged, and a large amount of manpower, material resources and financial resources are wasted; 2. the traditional coded lock is in an open environment, dust in the air easily enters a lock hole or enters the lock body along with a coded wheel to damage the lock body, and the dust in the air is also easily attached to the surface of the lock body, so that the service life of the lock body is shortened; to this end, we propose an openable combination lock with a hinge structure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a trick lock that can open and shut with hinge structure, the storeroom has been seted up to the lock body side, spare key has been placed in the storeroom, when the user key of unblanking loses, the storeroom cover of storeroom can be opened, it is reserve to take out inside key, prevent that the key of unblanking from losing and not opening the box, can supply emergent use, the lock body top is passed through the hinge and is connected with the apron rotation, open the apron when needs are unblanked, the time spent is covered the apron, prevent that dust in the air etc. from drilling into lockhole and damaging the lock body, it is clean to keep the lock body, a lock body, the storeroom cover and apron surface all spray have epoxy anticorrosion coating.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of trick lock can open and shut with hinge structure, including a lock body, the storeroom has been seted up to lock body one side, the storeroom is inside to be connected with spare key, the storeroom opening part passes through the hinge and is connected with the rotation of storeroom lid, the lock body top is passed through the hinge and is connected with the apron rotation, lock body, storeroom lid and apron surface all spray and have the anticorrosion coating, the anticorrosion coating is epoxy.

Optionally, the surface of the storage chamber cover is fixedly connected with a buckling pin, and the storage chamber cover is detachably connected with the storage chamber through the buckling pin and the buckling groove.

Optionally, the surface of the cover plate is fixedly connected with a buckle pin, and the cover plate is detachably connected with the top of the lock body through the buckle pin and the buckle groove.

Optionally, the lock body can be dismantled with the latch hook and be connected, the welding of latch hook top has the mounting panel, the mounting panel passes through the screw and the bolt is connected with the draw-bar box.

Optionally, a lock cylinder and a password wheel are installed at the top of the lock body, a lock hole is formed in the top of the lock cylinder, the password wheel is connected through a lock bolt, and numbers are sprayed on the surface of the password wheel.

The utility model has the advantages as follows:

the embodiment of the utility model provides a but have hinge structure trick lock that opens and shuts:

1. the storage chamber is arranged on the side face of the lock body, the spare key is placed in the storage chamber, when the unlocking key of a user is lost, the storage chamber cover of the storage chamber can be opened, the key in the storage chamber is taken out for spare use, the unlocking key is prevented from being lost, the box body can not be opened, emergency use can be realized, and the problem that the traditional coded lock cannot be unlocked when the key is lost due to the fact that the spare key is not available is solved.

2. The lock body top is passed through the hinge and is connected with the apron rotation, opens the apron when needs are unblanked, and the time spent is covered the apron, prevents that dust in the air etc. from drilling into the lockhole and damaging the lock body, keeps the lock body clean, and lock body, storage chamber lid and apron surface all spray have epoxy anti-corrosion coating, increase the life of lock body, solve traditional trick lock and be corroded the problem of damage easily.

Drawings

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

Fig. 1 is a schematic overall structure diagram of an openable and closable combination lock with a hinge structure according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an openable combination lock with a hinge structure according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a buckle structure of an openable combination lock with a hinge structure according to an embodiment of the present invention.

In the figure: 1. a lock body; 2. a storage chamber cover; 3. a storage chamber; 4. a hinge; 5. a cover plate; 6. a password wheel; 7. a number; 8. a screw hole; 9. a latch hook; 10. mounting a plate; 11. a lock cylinder; 12. a lock hole; 13. a spare key; 14. a snap pin; 15. an anti-corrosion coating; 16. a fastening groove; 17. and a lock bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

An openable and closable combination lock with a hinge structure according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a have hinge structure trick lock that can open and shut, including lock body 1, storeroom 3 has been seted up to lock body 1 one side, storeroom 3 is inside to be connected with spare key 13, storeroom 3 opening part is passed through hinge 4 and is connected with storage room cover 2 rotation, hinge 4 is passed through at lock body 1 top and apron 5 rotation is connected, lock body 1, storage room cover 2 and apron 5 surface all spray have anticorrosive coating 15, anticorrosive coating 15 is epoxy.

Illustratively, the storeroom 3 has been seted up to the lock body 1 side, reserve key 13 has been placed in the storeroom 3, when the user unblanks the key and loses, can open the storeroom lid 2 of storeroom 3, take out the key reserve of inside, prevent to unblank the key and lose and can not open the box, can supply emergent use, lock body 1 top is connected with apron 5 rotation through hinge 4, when needing to unblank, open apron 5, when not using, cover apron 5, prevent that dust in the air etc. from drilling into lockhole 12 and damaging lock body 1, keep lock body 1 clean, lock body 1, storeroom lid 2 and apron 5 surface all spray epoxy anticorrosion coating 15, increase the life of lock body 1.

Referring to fig. 1, 2 and 3, a snap pin 14 is fixedly connected to a surface of the storage chamber cover 2, and the storage chamber cover 2 is detachably connected to the storage chamber 3 through the snap pin 14 and the snap groove 16.

Illustratively, the storage chamber cover 2 is detachably connected with the storage chamber 3 through the snap pin 14 and the snap groove 16, and the snap connection is stable, so as to prevent the spare key 13 from falling out.

Referring to fig. 1, 2 and 3, a snap pin 14 is fixedly connected to the surface of the cover plate 5, and the cover plate 5 is detachably connected to the top of the lock body 1 through the snap pin 14 and the snap groove 16.

Illustratively, the cover plate 5 is detachably connected to the top of the lock body 1 through the snap pin 14 and the snap groove 16, and the snap connection is used for reinforcing the connection between the cover plate 5 and the lock body 1.

Referring to fig. 1 and 2, the lock body 1 is detachably connected with a locking hook 9, a mounting plate 10 is welded on the top of the locking hook 9, and the mounting plate 10 is connected with a draw-bar box through a screw hole 8 and a bolt.

Illustratively, the mounting plate 10 is connected with the draw-bar box through screw holes 8 and bolts, so that the mounting and dismounting are convenient.

Referring to fig. 1 and 2, a lock cylinder 11 and a password wheel 6 are installed at the top of the lock body 1, a lock hole 12 is formed in the top of the lock cylinder 11, the password wheel 6 is connected through a lock bolt 17, and the number 7 is sprayed on the surface of the password wheel 6.

For example, the lock can be unlocked by a key or by rotating the code wheel 6, which is very convenient.

When the lock is used, when an unlocking key is lost by a user, the storage chamber cover 2 of the storage chamber 3 can be opened, the key inside the storage chamber is taken out for standby, the unlocking key is prevented from being lost, the box body can not be opened, emergency use can be realized, the standby key 13 is put back to the original position after the box body is opened by the standby key 13, the storage chamber cover 2 is covered at the opening of the storage chamber 3 through a buckle structure, the top of the lock body 1 is rotatably connected with the cover plate 5 through the hinge 4, the cover plate 5 is opened when the unlocking is needed, the cover plate 5 is covered when the lock is not used, the situation that dust and the like in the air are prevented from entering the lock hole 12 to damage the lock body 1 is kept clean, the surfaces of the lock body 1, the storage chamber cover 2 and the cover plate 5 are all.

It should be noted that the utility model relates to a coded lock with a hinged structure and capable of being opened and closed, which comprises a lock body 1; 2. a storage chamber cover; 3. a storage chamber; 4. a hinge; 5. a cover plate; 6. a password wheel; 7. a number; 8. a screw hole; 9. a latch hook; 10. mounting a plate; 11. a lock cylinder; 12. a lock hole; 13. a spare key; 14. a snap pin; 15. an anti-corrosion coating; 16. a fastening groove; 17. the bolts, the parts are all universal standard parts or parts known to the person skilled in the art, the structure and the principle of which are known to the person skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a trick lock can open and shut with hinge structure, includes lock body (1), its characterized in that, storeroom (3) have been seted up to lock body (1) one side, storeroom (3) inside is connected with spare key (13), storeroom (3) opening part is rotated with storage chamber lid (2) through hinge (4) and is connected, lock body (1) top is passed through hinge (4) and is rotated with apron (5) and be connected, lock body (1), storage chamber lid (2) and apron (5) surface all are sprayed and are had anticorrosive coating (15), anticorrosive coating (15) are epoxy.

2. An openable and closable combination lock with a hinge structure according to claim 1, wherein the storage chamber cover (2) is fixedly connected with the snap pin (14) on the surface, and the storage chamber cover (2) is detachably connected with the storage chamber (3) through the snap pin (14) and the snap groove (16).

3. The openable coded lock with the hinge structure according to claim 1, wherein the cover plate (5) is fixedly connected with a snap pin (14) on the surface, and the cover plate (5) is detachably connected with the top of the lock body (1) through the snap pin (14) and the snap groove (16).

4. The openable coded lock with the hinge structure is characterized in that the lock body (1) is detachably connected with a lock hook (9), a mounting plate (10) is welded at the top of the lock hook (9), and the mounting plate (10) is connected with a draw-bar box through a screw hole (8) and a bolt.

5. The openable coded lock with the hinge structure is characterized in that a lock cylinder (11) and a coded wheel (6) are mounted at the top of the lock body (1), a lock hole (12) is formed in the top of the lock cylinder (11), the coded wheel (6) is connected through a lock bolt (17), and numbers (7) are sprayed on the surface of the coded wheel (6).