CN206971986U - A kind of embedded lock body, refrigerator door and refrigerator - Google Patents

Abstract

The utility model provides a kind of embedded lock body, refrigerator door and refrigerator, wherein, lock body includes lock housing, lock gall, lock gall includes the lock core in lock housing and the lock bolt outside lock housing, restricted lock core is formed in lock housing, the spacing hole that lock bolt passes through, lock gall is moved axially by key and circular-rotation.Refrigerator includes the refrigerator door, and the refrigerator door is provided with the lock body.The embedded lock body of the utility model, its is simple in construction, easy for installation, due to using setting-in scheme, is not easy to be destroyed, and simple in construction have stronger versatility.

Description

A kind of embedded lock body, refrigerator door and refrigerator

Technical field

Refrigerator technical field is the utility model is related to, it particularly relates to applied to the lock body structure on refrigerator.

Background technology

Consider from a safety viewpoint, refrigerator door and the cabinet of in the market horizontal refrigerator are typically configured with lockset.But because Such security protection rank is typically relatively low, is used for the purpose of not allowing other people arbitrarily to open refrigerator sometimes.Due to lock body and key Spoon is single parts, is only just needed in the case of refrigerator is no for a period of time locked, and therefore, key storage is not good at just It is easily lost, and lock body is typically disposed in outside refrigerator door, is also more easily damaged.

The mounting hole size of assembling lock body is reserved for manufacturer, on refrigerator door also without unified standard, Situation about not matching is also easy to produce when assembling lock body, and existing refrigerator door upper lock body is complicated, it is necessary on cabinet frame Reserved dead bolt eye, for the inserting of dead bolt in lock body, therefore, installation process is complex.

The content of the invention

The purpose of this utility model is to provide a kind of embedded lock body, and its is simple in construction, easy for installation, is not easy to be broken It is bad, there is stronger versatility.

To reach above-mentioned purpose, the utility model is achieved using following technical scheme：

A kind of embedded lock body, including lock housing, lock gall, the lock gall include the lock core in the lock housing and are located at Lock bolt outside the lock housing, forms the restricted lock core in the lock housing, the spacing hole that lock bolt passes through, and the lock gall passes through Key moves axially and circular-rotation.

Further, the lock body also includes the elastic component inside the lock housing, and the elastic component is connected to described Between lock core and the lock housing, the axial direction for the lock gall resets.

Further, the elastic component is the spring or elastic washer for being set in the lock core.

Further, the lock bolt includes two relative pins laid.

Based on the design of above-mentioned embedded lock body, the utility model also proposed a kind of refrigerator door, and the refrigerator door is provided with Above-mentioned embedded lock body, the lock body include lock housing, lock gall, and the lock gall includes the lock core in the lock housing and is located at Lock bolt outside the lock housing, forms the restricted lock core in the lock housing, the spacing hole that lock bolt passes through, and the lock gall passes through Key moves axially and circular-rotation.The lock housing is flush-mounted in the refrigerator door.

Further, the inner surface of the refrigerator door is provided with the groove for accommodating the lock bolt.

Further, the outer surface of the refrigerator door is rotatably connected to the locking closure for covering the lock core.

Based on the design of above-mentioned refrigerator door, the utility model also proposed a kind of refrigerator including cabinet, refrigerator door, described Refrigerator door is provided with embedded lock body, and the lock body includes lock housing, lock gall, the lock gall include lock core in the lock housing with And the lock bolt outside the lock housing, the restricted lock core is formed in the lock housing, the spacing hole that lock bolt passes through, the lock Core drives the lock bolt to move axially and circular-rotation by key.The lock housing is flush-mounted in the refrigerator door.

Compared with prior art, the advantages of the utility model and beneficial effect is：

Compared to the labyrinth of existing lock body, the utility model targetedly provides a kind of structure simplification, is easy to make Make the embedded lock body of processing, in lock housing the setting of spacing hole can prevent the disengaging between lock gall and lock housing, it is cold to be arranged on It is illustrated exemplified by cabinet, lock housing is integrally formed with refrigerator door setting-in when in use, for example, using Shooting Technique machine-shaping, It not only can effectively avoid the loss of lock body and be damaged, it is thus also avoided that the process of the independent assembling lock body of follow-up assembly crewman, profit In the production of standardization, there is stronger versatility, it is not necessary to the complicated key of supporting structure, using existing sleeve type spanner Or prism class spanner is as key.In locking, only lock gall need to be pressed by key so that lock gall moves axially, After lock bolt extend out to correct position, by key turns lock gall, and then cause lock bolt to block the frame of cabinet, play locking mesh 's.

After the detailed description of the utility model embodiment is read in conjunction with the figure, other features and advantage of the present utility model It will become clearer.

Brief description of the drawings

Fig. 1 is the sectional view of the embedded lock body of the utility model specific embodiment；

Fig. 2 is the schematic perspective view of the embedded lock body of the utility model specific embodiment；

Fig. 3 is the partial schematic diagram of the outer surface of the utility model specific embodiment refrigerator door;

Fig. 4 is the partial schematic diagram of the inner surface of the utility model specific embodiment refrigerator door.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described.

As shown in Figure 1 and Figure 2, the present embodiment proposes a kind of embedded lock body, and when in use, lock body is inlaid in all kinds of dresses In the door body put, the generation for situations such as preferably avoiding lock body destroyed, damage, its manufacture simple in construction, easy to process, specifically Including lock housing 10, lock gall, and lock gall includes the lock core 20 in lock housing 10 and the lock bolt 30 outside lock housing 10, its In, restricted lock core 20 is formed in lock housing 10, the spacing hole 11 that lock bolt 30 passes through, lock core 20, lock bolt 30 are limited in spacing The both sides in hole 11, lock gall can then be moved axially under the drive of key and circular-rotation is unlocked or locked to realize.Lock gall Also circular-rotation can be carried out when moving axially simultaneously so that user obtains certain smooth feel unlocking or lock, especially When its user inserts a key into the keyhole on lock core 20, the axial movement of lock gall can give the user buffering time, avoid key Inserting is excessively stiff, and influences the experience of user.

Between key and lock gall easy inserting can be used to coordinate in the utility model, to simplify the structure of lock body, carried The versatility of high key and lock body, specifically, prismatic formed with coordinating with key inserting on lock core 20 in the present embodiment For groove as keyhole, key then can refer to prism class spanner design of the prior art；In other embodiment of the present utility model Circular groove can be also formed on lock core 20, and prism is set in circular groove, key then can refer to set of the prior art under this scheme The spanner design of cylinder class.

In order to realize axial reset when after lock gall moves axially, removing external force automatically, the present embodiment lock body also wraps The elastic component 40 inside lock housing 10 is included, it is connected between lock core 20 and lock housing 10, and the axial direction for lock gall resets, elasticity The concrete structure of part 40 is not unique, for example, the elastic washer of rubber-like or metal class, or the spring that anti-fatigue performance is stronger Deng, it is specific in the present embodiment to use spring as elastic component 40, and be sleeved on the lock core 20 of the inner bag of lock housing 10.

Specifically, lock bolt 30 includes two relative pins laid in the present embodiment, when locking, using two pins In any one pin realize the purpose locked, another pin can have as standby setting, the setting of two pins Effect extends the service life of lock bolt 30.

For the embedded lock body in the present embodiment, a kind of refrigerator, including refrigerator door, cabinet are present embodiments provided, Lock body is provided with refrigerator door, the assembling of lock body is realized flush-mounted in refrigerator door especially by by lock housing 10, for example, being made in processing During refrigeration cabinet door, by the pre-buried lock housing 10 on refrigerator door, the assembling of follow-up lock body had both been eliminated, moreover it is possible to ensure lock body and refrigerator Firm connection between door body.

In order to avoid inner surface 50 of the lock bolt 30 because protruding from refrigerator（As shown in Figure 4）And the problems such as being scraped, being collided with, The inner surface 50 of the present embodiment refrigerator door is provided with the groove for accommodating lock bolt 30（Accompanying drawing is not shown）, preferably the depth of groove be more than etc. In the thickness of lock bolt 30.

In order to prevent foreign matter, into the keyhole on lock core 20, the prismatic groove that is, in the present embodiment, the present embodiment is also cold The outer surface 60 of cabinet door（As shown in Figure 3）It is rotatably connected to the locking closure for covering lock core 20（Accompanying drawing is not shown）, work as needs When unlocking or locking, locking closure is rotated, the keyhole exposed on lock core 20 is operated, and after end of operation, can rotate locking closure again Cover in lock core 20.

It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent The equivalent embodiment of change.But it is every without departing from the content of the technical scheme of the utility model, it is real according to technology of the present utility model Any simple modification, equivalent variations and the remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model Protect scope.

Claims (8)

1. a kind of embedded lock body, it is characterised in that including lock housing, lock gall, the lock gall includes the lock in the lock housing Core and the lock bolt outside the lock housing,

The restricted lock core is formed in the lock housing, the spacing hole that lock bolt passes through,

The lock gall is moved axially by key and circular-rotation.

2. embedded lock body according to claim 1, it is characterised in that also include the elasticity inside the lock housing Part, the elastic component are connected between the lock core and the lock housing, and the axial direction for the lock gall resets.

3. embedded lock body according to claim 2, it is characterised in that the elastic component is the bullet for being set in the lock core Spring or elastic washer.

4. embedded lock body according to any one of claim 1 to 3, it is characterised in that the lock bolt includes two phases To the pin of laying.

5. a kind of refrigerator door, it is characterised in that the refrigerator door is provided with the built-in lock any one of Claims 1-4 Body, the lock housing are flush-mounted in the refrigerator door.

6. refrigerator door according to claim 5, it is characterised in that the inner surface of the refrigerator door, which is provided with, accommodates the lock bolt Groove.

7. the refrigerator door according to any one of claim 5 to 6, it is characterised in that the outer surface of the refrigerator door rotates It is connected with the locking closure for covering the lock core.

8. a kind of refrigerator, including cabinet, refrigerator door, it is characterised in that the refrigerator door is any one of claim 5 to 7 institute The refrigerator door stated.