CN2738183Y

CN2738183Y - Refrigerator with lock

Info

Publication number: CN2738183Y
Application number: CN 200420094878
Authority: CN
Inventors: 黄伟宪; 许粤海
Original assignee: Guangdong Kelong Electrical Appliances Co Ltd
Current assignee: Guangdong Kelong Electrical Appliances Co Ltd
Priority date: 2004-11-01
Filing date: 2004-11-01
Publication date: 2005-11-02
Anticipated expiration: 2014-11-01

Abstract

The utility model discloses a refrigerator with a lock, comprising a refrigerator body, a door body, a lock assembly locking the door body on the refrigerator body. The lock assembly comprises a door plug, a lock core (31) and a lock catch which is fixedly connected with the lock core and rotated coaxially with the lock core. The refrigerator with a lock solves the problem that the locks of the refrigerators have complicated assemblage and low universal rate for matching parts in prior art, and has the advantages of easy installation, low technology precision and high universal degree. The refrigerator with a lock can be widely applied to cold cupboards and refrigerators and other domestic appliances.

Description

A kind of refrigerator with lock

Technical field

The utility model relates to the refrigerator technical field, more particularly relates to a kind of refrigerator with lock.

Background technology

The refrigerator of household electrical appliances industry and refrigerator lock is commonly used bolt-type, embedded and common lock brand type.For bolt-type lock and embedded lock, both all require in assembling in advance in relevant part processing good position size, with the supporting installation of related components, thereby the fit on complexity that all compares.Particularly, the bolt-type lock requires installation accuracy higher, and the gap is difficult for adjusting.Its coupling mechanism force of embedded lock is less, and doorjamb or dead bolt are easily gone to pot.Although common lock brand type is simple in structure, and is easy for installation, profile is attractive in appearance inadequately and have sharp wedge angle, causes client easily to be bruised in use.

The utility model content

The technical problems to be solved in the utility model is, a kind of refrigerator with lock is provided, and make refrigerator have the lock function of closing the door, and the lock of this refrigerator made easily, mounting process requires low, generalization degree height.The utility model overcomes the deficiency that the refrigerator lock assembling is complicated in the prior art, the general rate of kit is low.

The scheme that the utility model solves the problems of the technologies described above is such: a kind of refrigerator with lock is provided, comprise casing, door body, make a body be locked in lock set on the casing, it is characterized in that: described lock set comprises that door is fastened, lock core 31 and be fixed in the snap close that rotates along with lock pin coaxial on the lock core.

In the above-mentioned refrigerator with lock, described door is fastened to be fastened holder 1 and be arranged on described door by a roughly box-like semi-enclosed door and is fastened door in the box chamber of holder 1 and fasten post 11 and constitute, mounting platform is established at the both ends up and down that described door is fastened holder 1, and described mounting platform is provided with installing hole; Described lock core 31 and snap close are arranged in the roughly box-like semi-enclosed lock core holder 2, and mounting platform is established at the both ends up and down of described lock core holder 2, and described mounting platform is provided with installing hole.

In the above-mentioned refrigerator with lock, establish the lock core sleeve 21 that can hold described lock core in the described lock core holder 2.

In the above-mentioned refrigerator with lock, described lock core holder 2 is installed in the side of a body, and described door is fastened the sidepiece that holder 1 is installed in casing.

In the above-mentioned refrigerator with lock, described snap close is long hook-shaped latch hook 32.

In the above-mentioned refrigerator with lock, the shank of described latch hook 32 is stepped.

In the above-mentioned refrigerator with lock, described door is fastened post 11 and is established reinforcement 12.

The utility model compared with prior art has the following advantages and beneficial effect:

1) lock hook and lock set are hidden in the holder of plastics, fasten holder with door and design in pairs, supporting casing and the door side portion arbitrary height that is installed in refrigerator, and installation accuracy requires low.

2) refrigerator lock can be applicable on the refrigerator of a plurality of models standardization, generalization degree height as parts independently.

3) the lock hook bending part is a hierarchic structure, and move place is big, and can lower the height of lock, and the minimizing door is fastened and highly made door fasten the rigidity increase.

Description of drawings

Fig. 1 is the structural representation of refrigerator lock of the present utility model;

Fig. 2 fastens the structural representation of holder for the door of refrigerator lock of the present utility model;

Fig. 3 is the structural representation of the lock core holder of refrigerator lock of the present utility model.

The specific embodiment

Referring to Fig. 1, door is fastened the roughly box-like semi-enclosed housing that holder 1 and lock core holder 2 are designs in pairs, mainly is provided with door and fastens post 11 in door is fastened holder 1.Accommodate the critical piece of door lock in lock core holder 2: lock core 31 and snap close, snap close are hook-shaped latch hooks 32, are keyholes of door lock in the outer surface of lock core holder 2 and lock core 31 corresponding places.The both ends up and down that door is fastened holder 1 and lock core holder 2 are equipped with mounting platform, establish installing hole on the platform, in the ordinary course of things, door is fastened the sidepiece that holder 1 screw is installed in casing, and be to cut with scissors on the relative sidepiece with door, lock core holder 2 then screw is installed in the side of refrigerator door, and the distance that door is fastened interval between holder 1 and the lock core holder 2 is the thickness of refrigerator sealing strip.When needs were locked the door body, turn key, latch hook 32 rotated to 90 ° thereupon, and when lock hook 32 fastens door when fastening 11, lock core 31, latch hook 32 keep the location, and latch hook 32 can not be opened refrigerator door.When unblanking, key is inserted in the keyhole, the counter-rotating key is in the box of latch hook 32 cycle lock core holders 2.

Referring to Fig. 2, door is fastened post 11 and is arranged on door and fastens plastic cylinder in the holder 1, door is fastened with door and is fastened holder and can use the injection moulding process moulding, fasten the rigidity of post for reinforced door, the end that door is fastened post 11 increases reinforcement 12 on the both ends direction of fastening holder across door, fasten the intensity and the reliability of post with reinforced door, avoid door to fasten the situation of aging of column fracture.

Referring to Fig. 3, in the box of lock core holder 2 be and the plastic latch core retainer plate tube 21 of holder integrated injection molding, holding lock core 31 in the lock core sleeve 21, key 34 can insert in the lock core and drives the rotation of lock core by keyhole.During installation, lock core 31 is put in the sleeve 21, behind the other end suit latch hook 32 of lock core, screwed on screw 33, make lock core 31 and latch hook 32 located lateral.As can be seen from Figure 3, latch hook 32 is at the rear of lock core 31, the mounting plane of relatively close lock core holder 2, if it is bad that latch hook is installed, easy scratch refrigerator side when latch hook rotates, and the width of some refrigerator doors is slightly less than casing, at this time the design thickness of lock core holder 2 will increase to avoid scratch case side, increase the move place of latch hook, but fastening the thickness of holder, the while door also increases, obviously this is disadvantageous, in order to address this problem, the utility model is stair-stepping in the handle designs of latch hook 32, makes latch hook to the bending of key direction, to increase the distance of latch hook 32 hook portions and mounting plane, can corresponding attenuating lock core holder and door fasten the height of holder, improve door and fasten rigidity.

Claims

1. refrigerator with lock comprises casing, door body, makes a body be locked in lock set on the casing, it is characterized in that: described lock set comprises that door is fastened, lock core (31) and be fixed on the lock core snap close along with the lock pin coaxial rotation.

2. refrigerator with lock according to claim 1, it is characterized in that: described door is fastened to be fastened holder (1) and be arranged on described door by a roughly box-like semi-enclosed door and is fastened and fasten post (11) formation in the box chamber of holder (1), mounting platform is established at the both ends up and down that described door is fastened holder (1), and described mounting platform is provided with installing hole; Described lock core (31) and snap close are arranged on a roughly box-like semi-enclosed lock core holder interior (2), and mounting platform is established at the both ends up and down of described lock core holder (2), and described mounting platform is provided with installing hole.

3. refrigerator with lock according to claim 2 is characterized in that: establish the lock core sleeve (21) that can hold described lock core in the described lock core holder (2).

4. according to claim 2 or 3 described refrigerators with lock, it is characterized in that: described lock core holder (2) is installed in the side of a body, and described door is fastened the sidepiece that holder (1) is installed in casing.

5. according to claim 1 or 2 or 3 described refrigerators with lock, it is characterized in that: described snap close is long hook-shaped latch hook (32).

6. refrigerator with lock according to claim 5 is characterized in that: the shank of described latch hook (32) is stepped.

7. according to claim 2 or 3 described refrigerators with lock, it is characterized in that: described door is fastened post (11) and is established reinforcement (12).