CN220889885U

CN220889885U - Refrigerator door hinge connecting device

Info

Publication number: CN220889885U
Application number: CN202322471321.7U
Authority: CN
Inventors: 石杰; 蒋强; 蒋安宋; 付斌
Original assignee: Hefei Zhengteng Technology Co ltd
Current assignee: Hefei Zhengteng Technology Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-05-03
Anticipated expiration: 2033-09-12

Abstract

The application relates to a refrigerator door hinge connection device, comprising: the refrigerator comprises a main box body, the upper end fixedly connected with pivot B of main box body, pivot B's upper surface fixedly connected with articulates the piece, pivot A's front end fixedly connected with pivot A, pivot A's lower extreme rotation is connected with refrigerator door, hinge structure includes articulation piece, spacing groove and gag lever post, the bottom of articulation piece is provided with the recess, the upper end of gag lever post is located the inside of recess, the lower extreme of gag lever post is located the inside of spacing groove, through above-mentioned structure, can reduce the refrigerator door and open the too little and reclosing problem of amplitude.

Description

Refrigerator door hinge connecting device

Technical Field

The application relates to the technical field of hinge connection, in particular to a refrigerator door hinge connection device.

Background

The hinge connection, also called hinging, is commonly used for connecting devices or parts of two parts of vehicles, doors, windows and things, has hinge modes such as bearing connection, hinge connection and the like, is widely applied to mechanics and practical engineering, and a refrigerator door frame can be regarded as being connected together and have conditional relative movement, and the hinge connection mainly enables the refrigerator door and the refrigerator door frame to have the characteristics of rotation and closing.

The refrigerator door is generally clamped with a placing box on the inner wall for containing articles, so that the weight of the inner side of the refrigerator door can be larger, after the refrigerator door is opened, the refrigerator door is easy to reclose due to the fact that the opening size is too small, and the user is inconvenient.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The application provides a refrigerator door hinge connecting device, which aims to solve the problem that a refrigerator door is opened too small to be closed again.

The application provides a refrigerator door hinge connection device, comprising: the refrigerator comprises a main box body, wherein the upper end of the main box body is fixedly connected with a rotating shaft B, the upper surface of the rotating shaft B is fixedly connected with a hinge block, the front end of the hinge block is fixedly connected with a rotating shaft A, and the lower end of the rotating shaft A is rotatably connected with a refrigerator door;

the hinge structure comprises a hinge block, a limiting groove and a limiting rod, wherein a groove is formed in the bottom of the hinge block, the upper end of the limiting rod is located in the groove, and the lower end of the limiting rod is located in the limiting groove.

According to the refrigerator door hinge connection device, the upper surface of the limiting rod is fixedly connected with the connecting block, and the upper surface of the connecting block is fixedly connected with the hinge block through the spring.

According to the refrigerator door hinge connecting device, the limiting groove is formed by a limiting end and an outward-inclined slope, and the height of the outward-inclined slope descends along one side away from the limiting end.

In summary, the application has the following beneficial technical effects:

1. Compared with the prior art, when the refrigerator door is closed, the limiting rod is placed in the limiting end of the limiting groove and is propped against by the spring above the limiting rod, so that the situation that the refrigerator door is not closed tightly is reduced, and meanwhile, when the refrigerator door is not effectively attached, the limiting rod slides outwards along the camber slope, so that the refrigerator door is opened to the maximum, people can perceive that the refrigerator is closed conveniently, and the electric quantity consumed additionally because the refrigerator door is not closed is reduced.

2. Compared with the prior art, after the refrigerator door is opened by a user, the limiting rod is pressed downwards under the pressure of the spring, so that the limiting rod slides outwards along the camber slope, and the refrigerator door is prevented from being closed again due to too small opening amplitude.

Drawings

FIG. 1 is a schematic view of the overall structure of a first embodiment of the present application;

FIG. 2 is a partial schematic view of A in a first embodiment of the application;

FIG. 3 is a cross-sectional view of a hinge structure in accordance with a first embodiment of the present application;

FIG. 4 is a schematic diagram of a limiting groove according to a first embodiment of the present application;

fig. 5 is a schematic view of a stop lever according to a first embodiment of the present application.

Reference numerals illustrate: 1. a main case; 2. a refrigerator door; 3. a hinge block; 4. a rotating shaft A; 5. a rotating shaft B; 6. a limit groove; 7. a limiting end; 8. an camber ramp; 9. a spring; 10. a connecting block; 11. and a limit rod.

Detailed Description

The present application is described in further detail below with reference to fig. 1-5.

Embodiment one: referring to fig. 1 to 1, a door hinge connection apparatus of a refrigerator includes: the refrigerator comprises a main box body 1, wherein the upper end of the main box body 1 is fixedly connected with a rotating shaft B5, the upper surface of the rotating shaft B5 is fixedly connected with a hinge block 3, the front end of the hinge block 3 is fixedly connected with a rotating shaft A4, the lower end of the rotating shaft A4 is rotatably connected with a refrigerator door 2, the refrigerator door 2 is supported through two rotating shafts of a hinge structure and the hinge block 3, and the refrigerator door 2 can rotate around the hinge structure.

The hinge structure comprises a hinge block 3, a limit groove 6 and a limit rod 11, wherein a groove is formed in the bottom of the hinge block 3 and used for placing the limit rod 11, the upper end of the limit rod 11 can slide up and down in the groove, the upper surface of the limit rod 11 is fixedly connected with a connecting block 10, the upper surface of the connecting block 10 is fixedly connected with the hinge block 3 through a spring 9 and used for supporting the limit rod 11 to slide up and down and not to separate from the groove at the bottom of the hinge block 3, the lower end of the limit rod 11 is located in the limit groove 6, along with the opening and closing of the refrigerator door 2, the limit rod 11 slides in the limit groove 6, the limit groove 6 is formed by the limit end 7 and an outward-inclined slope 8, the height of the outward-inclined slope 8 falls along one side far away from the limit end 7, when the refrigerator door 2 is closed, the limit rod 11 slides out in the limit end 7 of the limit groove 6, the situation that the refrigerator door 2 is not tightly closed is reduced, the elasticity of the limit rod 11 is prevented from sliding along the outward-inclined slope 8 to one side far away from the limit end 7 after the refrigerator door 2 is opened, and the refrigerator door 2 is prevented from being closed again due to the fact that the width is small.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. A refrigerator door hinge connection apparatus, comprising: the refrigerator comprises a main box body (1), wherein the upper end of the main box body (1) is fixedly connected with a rotating shaft B (5), the upper surface of the rotating shaft B (5) is fixedly connected with a hinge block (3), the front end of the hinge block (3) is fixedly connected with a rotating shaft A (4), and the lower end of the rotating shaft A (4) is rotatably connected with a refrigerator door (2);

The hinge structure comprises a hinge block (3), a limiting groove (6) and a limiting rod (11), wherein a groove is formed in the bottom of the hinge block (3), the upper end of the limiting rod (11) is located in the groove, and the lower end of the limiting rod (11) is located in the limiting groove (6).

2. The refrigerator door hinge connection apparatus of claim 1, wherein: the upper surface of the limiting rod (11) is fixedly connected with a connecting block (10), and the upper surface of the connecting block (10) is fixedly connected with the hinge block (3) through a spring (9).

3. The refrigerator door hinge connection apparatus of claim 1, wherein: the limiting groove (6) is composed of a limiting end (7) and an outward-inclined slope (8), and the height of the outward-inclined slope (8) descends along one side away from the limiting end (7).