CN210858252U

CN210858252U - Cabinet door lock connecting structure convenient to install

Info

Publication number: CN210858252U
Application number: CN201920777419.6U
Authority: CN
Inventors: 朴胜哲
Original assignee: Liaoning Ietst Intelligent Electronic Technology Co ltd
Current assignee: Liaoning Ietst Intelligent Electronic Technology Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-06-26
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a cabinet door lock connecting structure convenient for installation, which comprises a lock body, wherein a fixed column is installed on the lock body, the lower end of the fixed column is provided with screw threads, the upper wall surface of the fixed column is provided with a keyhole, the upper end of the fixed column is provided with a plurality of first limit grooves, and the fixed column is provided with a limit structure, the device can adjust the distance between the base and the lock body by rotating the base, thereby ensuring that cabinet doors with different thicknesses can be fixed on the device, simultaneously ensuring that the first limit keys are embedded in the first limit grooves on the fixed column by rotating the limit cover, ensuring that the second limit keys are embedded in the second limit grooves by rotating the top cover, realizing the quick assembly and disassembly of the cabinet door lock, having good fixing effect, facilitating the assembly and disassembly of the limit cover by the semi-cylindrical grooves in the bulge part of the base, is convenient to use.

Description

Cabinet door lock connecting structure convenient to install

Technical Field

The utility model relates to a lock technical field specifically is a cabinet lock connection structure convenient to installation.

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.

Cabinet door lock when damaging, need in time take off cabinet door lock to overhaul, however current cabinet door lock dismouting is comparatively troublesome, and non-professional personage can't carry out quick assembly disassembly, thereby delays the maintenance progress, and current cabinet door lock can't be according to cabinet door thickness simultaneously, adjusts the fixed range of self, and the suitability is not high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a cabinet lock connection structure convenient to installation has solved the inconvenient problem of current device dismouting.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cabinet door lock connection structure convenient to installation, includes the lock body, install the fixed column on the lock body, the fixed column lower extreme is seted up threadedly, the keyhole has been seted up to the wall on the fixed column, a plurality of first spacing grooves have been seted up to the fixed column upper end, install limit structure on the fixed column.

Preferably, the limiting structure comprises a base, the base is screwed on the fixed column, a circular protruding portion is formed in the upper end of the base, a circular opening is formed in the circular protruding portion of the base, a limiting cover is mounted above the base, a concave portion is formed in the outer ring of the limiting cover and sleeved on the circular protruding portion, a circular opening is formed in the limiting cover, a plurality of first limiting keys are mounted in the circular opening of the limiting cover and matched with the first limiting grooves, second limiting grooves are mounted in the circular through holes of the limiting cover and located at the upper ends of the first limiting keys, top covers are embedded in the limiting covers, and second limiting keys are mounted on the periphery of the top covers and embedded in the second limiting grooves.

Preferably, the length of the thread is 9-21 mm.

Preferably, the number of the first limiting grooves is 3.

Preferably, an internal thread is arranged in the base and is screwed with the fixing column through a thread.

Preferably, a plurality of semi-cylindrical grooves are formed in the boss of the base.

Preferably, the top cover is of a circular structure.

Preferably, the top cover is provided with a lock hole corresponding to the lock hole.

Advantageous effects

The utility model provides a cabinet lock connection structure convenient to installation, possess following beneficial effect this device compact structure, the accessible rotates the base, adjust the distance between base and the lock body, thereby make in the face of the cabinet door of different thickness, all can fix on it, increase the suitability, simultaneously through rotating spacing lid, make first spacing key inlay the first spacing inslot of adorning on the fixed column, through rotating the top cap, make second spacing key embedding second spacing inslot, realize the quick assembly disassembly of cabinet lock, and fixed effectual, the semi-cylindrical groove of seting up in the base bellying, can make and keep certain clearance with spacing lid, make things convenient for the dismouting of spacing lid, the use of giving people has brought conveniently.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic top view of the base of the present invention.

Fig. 4 is a schematic side view of the limit cap of the present invention.

In the figure: 1. a lock body; 2. fixing a column; 21. a thread; 22. a keyhole; 23. a first limit groove; 3. a base; 31. a circular boss; 4. a limiting cover; 41. a recessed portion; 42. a first limit key; 43. a second limit groove; 5. a top cover; 51. a second limit key; 6. a semi-cylindrical groove; 7. and (6) locking the hole.

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. 1-2, the present invention provides a technical solution: a cabinet door lock connecting structure convenient to mount comprises a lock body 1, wherein a fixed column 2 is mounted on the lock body 1, threads 21 are formed at the lower end of the fixed column 2, a lock hole 22 is formed in the upper wall surface of the fixed column 2, a plurality of first limiting grooves 23 are formed in the upper end of the fixed column 2, and a limiting structure is mounted on the fixed column 2; the limiting structure comprises a base 3, the base 3 is screwed on a fixed column 2, a circular boss 31 is arranged at the upper end of the base 3, a circular opening is formed in the circular boss 31 of the base 3, a limiting cover 4 is arranged above the base 3, a concave part 41 is arranged on the outer ring of the limiting cover 4 and sleeved on the circular boss 31, a circular opening is formed in the limiting cover 4, a plurality of first limiting keys 42 are arranged in the circular opening of the limiting cover 4 and matched with the first limiting grooves 23, a second limiting groove 43 is arranged in the circular through hole of the limiting cover 4 and positioned at the upper end of the first limiting keys 42, a top cover 5 is embedded in the limiting cover 4, and second limiting keys 51 are arranged around the top cover 5 and embedded in the second limiting grooves 43; the length of the thread 21 is 9-11 mm; the number of the first limiting grooves 23 is 3; an internal thread is arranged in the base 3 and is screwed with the fixed column 2 through a thread 21; a plurality of semi-cylindrical grooves 6 are formed in the protruding part of the base 3; the top cover 5 is of a circular structure; the top cover 5 is provided with a lock hole 7 corresponding to the lock hole 22.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when using, can imbed the cabinet door mounting hole with fixed column 2 earlier, and make lock body 1 be located the cabinet door inboard, then connect base 3 on fixed column 2 through screw thread 21 soon, make base 3 press from both sides the cabinet door with lock body 1 and press from both sides tightly, accomplish the preliminary fixed of lock body 1, then install spacing lid 4 on fixed column 2, and make its depressed part 41 suit on the bellying, rotate spacing lid 4 this moment, make the first spacing key 42 on the spacing lid 4 imbed the first spacing groove 23 on the fixed column 2, thereby accomplish the fixed of spacing lid 4, then in imbedding the circular opening of spacing lid 4 with top cap 5, rotate top cap 5, make the second spacing key 51 on top cap 5 inlay the dress in the second spacing groove 43 of spacing lid 4, lockhole 7 on top cap 5 just coincides with the keyhole 22 on the fixed column 2 this moment, accomplish fixedly, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 cabinet lock connection structure convenient to installation, includes lock body (1), its characterized in that, install fixed column (2) on lock body (1), fixed column (2) lower extreme seted up screw thread (21), keyhole (22) have been seted up to fixed column (2) upper wall, a plurality of first spacing grooves (23) have been seted up to fixed column (2) upper end, install limit structure on fixed column (2).

2. A cabinet door lock connecting structure convenient to mount according to claim 1, wherein the limiting structure comprises a base (3), the base (3) is screwed on a fixed column (2), a circular boss (31) is formed at the upper end of the base (3), a circular opening is formed in the circular boss (31) of the base (3), a limiting cover (4) is mounted above the base (3), a concave part (41) is formed on the outer ring of the limiting cover (4) and sleeved on the circular boss (31), a circular opening is formed in the limiting cover (4), a plurality of first limiting keys (42) are mounted in the circular opening of the limiting cover (4) and matched with the first limiting grooves (23), a second limiting groove (43) is mounted in the circular through hole of the limiting cover (4) and is located at the upper end of the first limiting keys (42), the limiting cover (4) is embedded with a top cover (5), second limiting keys (51) are arranged on the periphery of the top cover (5), and the top cover is embedded in the second limiting grooves (43).

3. A cabinet door lock connecting structure convenient to install according to claim 1, wherein the length of the thread (21) is 9-21 mm.

4. A cabinet door lock connecting structure convenient to install according to claim 1, wherein the number of the first limiting grooves (23) is 3.

5. A cabinet door lock connecting structure convenient to mount according to claim 2, characterized in that the base (3) is internally provided with an internal thread and is screwed with the fixing column (2) through a thread (21).

6. A cabinet door lock connecting structure convenient to install according to claim 2, characterized in that a plurality of semi-cylindrical grooves (6) are formed in the protruding part of the base (3).

7. A cabinet door lock connection structure facilitating installation according to claim 2, wherein the top cover (5) is of a circular structure.

8. A cabinet door lock connecting structure convenient to mount according to claim 2, characterized in that the top cover (5) is provided with a lock hole (7) corresponding to the lock hole (22).