CN216347245U

CN216347245U - Refrigerator

Info

Publication number: CN216347245U
Application number: CN202122688465.9U
Authority: CN
Inventors: 苏杰; 许粤海; 胡梁
Original assignee: Hisense Ronshen Guangdong Freezer Co Ltd; Qingdao Hisense Commercial Cold Chain Co Ltd
Current assignee: Hisense Ronshen Guangdong Freezer Co Ltd; Qingdao Hisense Commercial Cold Chain Co Ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-19
Anticipated expiration: 2031-11-03

Abstract

The utility model relates to the technical field of refrigerating devices, and discloses a refrigerator which comprises a box body, a box frame, a door body and a lock body assembly, wherein the box frame is arranged at the top of the box body, the box frame is provided with a first through hole, the door body is hinged with the box body and can be covered on the box frame, the door body is provided with a limiting part, the limiting part is positioned above the first through hole when the door body is covered on the box frame, the lock body assembly comprises a lock cylinder and a lock hook, the lock cylinder is rotatably arranged below the first through hole, and the lock hook is connected with the lock cylinder and can rotate along with the lock cylinder; wherein, the latch hook can reach locking state and unblock state through rotating, and when the latch hook was in locking state, the latch hook passed first through-hole and with spacing portion joint, when the latch hook was in unblock state, the latch hook was thrown off with spacing portion. Based on above-mentioned structure, lock body subassembly structure is comparatively simple, and its installation is comparatively convenient, and corresponding case frame structure is comparatively simple, can adopt the mode of extruding to make, also promptly, this freezer structure is comparatively simple when realizing the lock function, and manufacturing cost is lower.

Description

Refrigerator

Technical Field

The utility model relates to the technical field of refrigerating devices, in particular to a refrigerator.

Background

Nowadays, the household appliance industry is competitive, and the success or failure of products can be determined by the modeling appearance, innovation realization, functional configuration, manufacturing cost and the like of the household appliances. At present, the refrigerator product mainly has two door lock structures, one is that a door lock is arranged on a door handle, and a lock hook protrudes out of an exposed lock outside a refrigerator body; one is a built-in lock with door lock installed on the door body and latch hook inside the refrigerator body. The existing refrigerator adopting the built-in lock structure is complicated in structure, and the box frame and the position corresponding to the built-in lock structure also need a complicated structure, so that the box frame can be manufactured only by using an injection molding mode, the box frame is difficult to extrude by using, the injection molding cost is extremely high, the structure of the refrigerator is complicated, the manufacturing cost is high, and the built-in lock structure is inconvenient to install.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a refrigerator which is simple and reliable in structure and low in manufacturing cost.

In order to achieve the above object, the present invention provides a refrigerator, comprising:

a box body;

the box frame is arranged at the top of the box body and provided with a first through hole;

the door body is hinged with the box body and can be covered on the box frame, the door body is provided with a limiting part, and the limiting part is positioned above the first through hole when the door body is covered on the box frame;

the lock body assembly comprises a lock cylinder and a lock hook, the lock cylinder is rotatably arranged below the first through hole, and the lock hook is connected with the lock cylinder and can rotate along with the lock cylinder;

the lock hook can achieve a locking state and an unlocking state through rotation, when the lock hook is in the locking state, the lock hook penetrates through the first through hole and is connected with the limiting portion in a clamping mode, and when the lock hook is in the unlocking state, the lock hook is separated from the limiting portion.

In some embodiments of this application, the second through-hole has been seted up to the door body, the second through-hole with first through-hole is corresponding, the internal joint box that is equipped with of door, the box mouth orientation of joint box the second through-hole, spacing position in the joint box, work as the latch hook is in during locking state, first through-hole and second through-hole are passed to the latch hook to penetrate in the joint box.

In some embodiments of the present application, the edge of the second through hole has an annular limiting protrusion, and the clamping box is sleeved outside the limiting protrusion.

In some embodiments of the present application, the clamping box has an abutment plane that is attached to an edge of the second through hole.

In some embodiments of the present application, the limiting portion is a limiting beam or a limiting groove.

In some embodiments of this application, the lock body subassembly still includes the lock box, the lock box is located in the box and is located the below of first through-hole, the top of lock box have with the corresponding breach portion of first through-hole, breach portion can supply the latch hook passes, the lock core the latch hook all is located in the lock box.

In some embodiments of this application, the box is equipped with the mounting groove, the lock box is located in the mounting groove, the mounting groove is equipped with the mounting hole, the lock core wears to locate on the mounting hole.

In some embodiments of the present application, the first through hole is a bar hole.

The utility model provides a refrigerator, compared with the prior art, the refrigerator has the beneficial effects that:

the refrigerator provided by the utility model comprises a box body, a box frame, a door body and a lock body assembly, wherein the box frame is arranged at the top of the box body, the box frame is provided with a first through hole, the door body is hinged with the box body and can be covered on the box frame, the door body is provided with a limiting part, the limiting part is positioned above the first through hole when the door body is covered on the box frame, the lock body assembly comprises a lock cylinder and a lock hook, the lock cylinder is rotatably arranged below the first through hole, and the lock hook is connected with the lock cylinder and can rotate along with the lock cylinder; wherein, the latch hook can reach locking state and unblock state through rotating, and when the latch hook was in locking state, the latch hook passed first through-hole and with spacing portion joint, when the latch hook was in unblock state, the latch hook was thrown off with spacing portion. Based on the structure, the lock body assembly is simple in structure and convenient to install, the door body can be locked or unlocked through the cooperation of the lock hook and the limiting portion, only the first through hole needs to be formed in the box frame, the box frame is simple in structure and can be manufactured in an extrusion mode, the refrigerator is simple and reliable in structure when the door lock function is achieved, and manufacturing cost is low.

Drawings

Fig. 1 is a schematic view of a split structure of a refrigerator according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a refrigerator according to an embodiment of the present invention;

FIG. 3 is a schematic partial cross-sectional view taken along A-A of FIG. 2;

fig. 4 is a schematic structural diagram of a lock body assembly according to an embodiment of the utility model.

In the figure: 1. a box body; 11. mounting grooves; 111. mounting holes; 2. a box frame; 21. a first through hole; 3. a door body; 31. a clamping box; 311. a limiting part; 312. an abutment plane; 32. a second through hole; 33. a limiting bulge; 4. a lock body assembly; 41. a lock cylinder; 42. a latch hook; 43. a lock case; 431. a notch portion.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that in the description of the present application, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application. The terms "first", "second" 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, i.e. a feature defined as "first", "second" may explicitly or implicitly include one or more of such features. Further, unless otherwise specified, "a plurality" means two or more.

It should be noted that, in the description of the present application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1 to 3, an embodiment of the present invention provides a refrigerator, which includes a box body 1, a box frame 2, a door 3, and a lock body assembly 4, where the box frame 2 is disposed at the top of the box body 1, the box frame 2 is provided with a first through hole 21, the door 3 is hinged to the box body 1 and can be covered on the box frame 2, the door 3 has a limiting portion 311, the limiting portion 311 is located above the first through hole 21 when the door 3 is covered on the box frame 2, the lock body assembly 4 includes a lock cylinder 41 and a lock hook 42, the lock cylinder 41 is rotatably disposed below the first through hole 21, and the lock hook 42 is connected to the lock cylinder 41 and can rotate therewith; the locking hook 42 can be locked and unlocked by rotating, when the locking hook 42 is locked, the locking hook 42 passes through the first through hole 21 and is clamped with the limiting part 311, and when the locking hook 42 is unlocked, the locking hook 42 is disengaged from the limiting part 311.

Based on the structure, the lock body assembly 4 is simple in structure and convenient to install, the door body 3 can be locked or unlocked through the matching of the lock hook 42 and the limiting portion 311, only the first through hole 21 needs to be formed in the box frame 2, the box frame 2 is simple in structure, the refrigerator can be manufactured in an extrusion mode, namely, the refrigerator is simple and reliable in structure and low in manufacturing cost when the door lock function is achieved.

Optionally, as shown in fig. 3, in the present embodiment, the first through hole 21 is a strip-shaped hole. Therefore, the first through hole 21 is easy to open and the process is simple.

Optionally, as shown in fig. 3, in this embodiment, the door body 3 is provided with a second through hole 32, the second through hole 32 corresponds to the first through hole 21, a fastening box 31 is provided in the door body 3, a box opening of the fastening box 31 faces the second through hole 32, the limiting portion 311 is located in the fastening box 31, and when the locking hook 42 is in the locking state, the locking hook 42 passes through the first through hole 21 and the second through hole 32 and penetrates into the fastening box 31. Based on this, the clamping box 31 can ensure that the latch hook 42 is not interfered during operation, and ensure the normal operation of the lock body assembly 4, so that the latch hook 42 can be smoothly switched to the locking state.

Optionally, as shown in fig. 3, in this embodiment, the edge of the second through hole 32 has an annular limiting protrusion 33, and the snap box 31 is sleeved outside the limiting protrusion 33. Thus, the snap box 31 is convenient to be positioned and installed quickly.

Optionally, as shown in fig. 3, in the present embodiment, the snap box 31 has an abutting plane 312, and the abutting plane 312 is attached to the edge of the second through hole 32. Based on this, joint box 31 can be installed in the laminating door body 3 inner wall, and it is comparatively convenient to install.

Alternatively, as shown in fig. 3 and 4, in the present embodiment, the limiting portion 311 is a limiting beam or a limiting groove. Of course, the limiting portion 311 may be other configurations such as a convex portion, a concave portion, etc., as long as the locking hook 42 can be locked.

Alternatively, considering that foaming material may enter the lock body assembly 4 to make the locking hook 42 difficult to rotate, as shown in fig. 3 and 4, in the present embodiment, the lock body assembly 4 further includes a lock box 43, the lock box 43 is disposed in the box body 1 and located below the first through hole 21, a top of the lock box 43 has a notch portion 431 corresponding to the first through hole 21, the notch portion 431 is provided for the locking hook 42 to pass through, and the lock cylinder 41 and the locking hook 42 are both located in the lock box 43. Thus, the lock box 43 can prevent the foaming material from extruding the lock core 41 or the lock hook 42, and plays a role in protection.

Alternatively, as shown in fig. 3, in the present embodiment, the box body 1 is provided with a mounting groove 11, the lock box 43 is disposed in the mounting groove 11, the mounting groove 11 is provided with a mounting hole 111, and the lock cylinder 41 is disposed on the mounting hole 111 in a penetrating manner. In this manner, the installation of the key cylinder 41 is facilitated in alignment, and the installation groove 11 functions to support the lock case 43.

To sum up, the embodiment of the utility model provides a refrigerator, which mainly comprises a box body 1, a box frame 2, a door body 3 and a lock body component 4, wherein the box frame 2 is arranged at the top of the box body 1, the box frame 2 is provided with a first through hole 21, the door body 3 is hinged with the box body 1 and can be covered on the box frame 2, the door body 3 is provided with a limiting part 311, the limiting part 311 is positioned above the first through hole 21 when the door body 3 is covered on the box frame 2, the lock body component 4 comprises a lock cylinder 41 and a lock hook 42, the lock cylinder 41 is rotatably arranged below the first through hole 21, and the lock hook 42 is connected with the lock cylinder 41 and can rotate along with the lock cylinder; the locking hook 42 can be locked and unlocked by rotating, when the locking hook 42 is locked, the locking hook 42 passes through the first through hole 21 and is clamped with the limiting part 311, and when the locking hook 42 is unlocked, the locking hook 42 is disengaged from the limiting part 311. Compared with the prior art, the refrigerator has the advantages of simple and reliable structure, lower manufacturing cost and the like.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A refrigerator, comprising:

a box body;

2. The cooler of claim 1, wherein:

the second through-hole has been seted up to the door body, the second through-hole with first through-hole is corresponding, the internal joint box that is equipped with of door, the box mouth orientation of joint box the second through-hole, spacing position in the joint box, work as the latch hook is in during the locking state, the latch hook passes first through-hole and second through-hole to penetrate in the joint box.

3. The cooler of claim 2, wherein:

the edge of the second through hole is provided with an annular limiting bulge, and the clamping box sleeve is arranged outside the limiting bulge.

4. The cooler of claim 2, wherein:

the joint box has the butt plane, the butt plane with the edge of second through-hole is laminated mutually.

5. The cooler of claim 2, wherein:

the limiting part is a limiting cross beam or a limiting groove.

6. The cooler of claim 1, wherein:

the lock body assembly further comprises a lock box, the lock box is arranged in the box body and located below the first through hole, a notch portion corresponding to the first through hole is formed in the top of the lock box, the lock hook can penetrate through the notch portion, and the lock cylinder and the lock hook are located in the lock box.

7. The cooler of claim 6, wherein:

the box is equipped with the mounting groove, the lock box is located in the mounting groove, the mounting groove is equipped with the mounting hole, the lock core wears to locate on the mounting hole.

8. The cooler of claim 1, wherein:

the first through holes are strip-shaped holes.