CN219262067U

CN219262067U - Safe and reliable's door stopper

Info

Publication number: CN219262067U
Application number: CN202320038073.4U
Authority: CN
Inventors: 胡雄志; 来伟光; 熊伟
Original assignee: Guangdong Homa Refrigerator Co Ltd
Current assignee: Guangdong Homa Refrigerator Co Ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-06-27
Anticipated expiration: 2033-01-07

Abstract

The utility model discloses a safe and reliable door body limiting block, which comprises a positioning plate boss and a limiting block, wherein the positioning plate boss and a door positioning plate are integrally injection molded, and the safe and reliable door body limiting block is characterized in that: the positioning plate boss is provided with a first concave cavity and a second inner cavity, the first concave cavity is right opposite to the surface opening of the refrigerator door body, the second inner cavity is provided with a jack on a partition wall adjacent to the first concave cavity, the limiting block comprises a limiting plate and a pin, the side wall of the first concave cavity wraps the peripheral side wall of the limiting plate, and the pin penetrates through the jack to enter the second inner cavity. According to the utility model, the periphery of the limiting block is wrapped by the boss of the positioning plate, so that the contact area between the hand and the periphery of the limiting block is reduced, and the limiting block is prevented from being taken down by the child by bare hands.

Description

Safe and reliable's door stopper

Technical Field

The utility model belongs to the technical field of refrigerators, and particularly relates to a safe and reliable door limiting block.

Background

For the refrigerator with large volume, in order to prevent misoperation of children, a child lock is usually arranged, the child lock is arranged between a door body and a front plate of the refrigerator body, a gap between the refrigerator body and the door body is required to be kept stable and unchanged by a door lock, in order to prevent negative pressure in the refrigerator body caused by large temperature difference between the inside and the outside of the refrigerator body, and further, the gap between the refrigerator body and the door is reduced due to the fact that the door body is sucked in, therefore, a refrigerator manufacturer usually sets a limiting protrusion on a door positioning plate, and a rubber limiting block is sleeved on the limiting protrusion, so that the gap between the refrigerator body and the door is kept not too small. However, most of the limiting blocks of the refrigerator door positioning plate can be taken down by hands, and children may take the limiting blocks off the refrigerator door positioning plate when playing, and even swallow the limiting blocks, so that serious consequences are caused.

Disclosure of Invention

The utility model aims to provide a safe and reliable door limiting block which can effectively prevent children from pulling the door limiting block out of a refrigerator for playing, so as to solve the problems in the background art.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a safe and reliable's door body stopper, includes locating plate boss, stopper, locating plate boss AND gate locating plate integrated into one piece injection moulding, its characterized in that: the positioning plate boss is provided with a first concave cavity and a second inner cavity, the first concave cavity is right opposite to the surface opening of the refrigerator door body, the second inner cavity is provided with a jack on a partition wall adjacent to the first concave cavity, the limiting block comprises a limiting plate and a pin, the side wall of the first concave cavity wraps the peripheral side wall of the limiting plate, and the pin penetrates through the jack to enter the second inner cavity.

The outline of the first concave cavity is in a runway shape.

An arc transition section is arranged between the side wall and the surface wall of the limiting plate, and the arc transition section is exposed out of the first concave cavity.

The pin comprises a column part and a mushroom head, and the mushroom head is sunk into the second inner cavity.

The locating plate boss sets up two second inner chambers side by side, the pin adaptation sets up to two pins side by side.

The locating plate boss is arranged close to the door hinge sinking seat of the door locating plate.

The two sides of the door locating plate are respectively provided with a door hinge sinking seat, and the bosses of the locating plate are respectively arranged adjacent to each door hinge sinking seat.

The utility model has the following beneficial effects:

1. according to the utility model, the periphery of the limiting block is wrapped by the boss of the positioning plate, so that the contact area between the hand and the periphery of the limiting block is reduced, and the limiting block is prevented from being taken down by the child by bare hands.

2. According to the utility model, the boss of the locating plate is provided with the circular jack to form a limit with the cylindrical limit cap of the limit block, so that the contact area of the limit block and the locating plate is increased, and the clamping force of the limit block is further enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of the position of a refrigerator door stop block;

fig. 2 is a schematic view of a refrigerator door according to the present utility model;

FIG. 3 is a schematic view of a door positioning plate structure of a refrigerator according to the present utility model;

FIG. 4 is a schematic view of a stopper according to the present utility model;

fig. 5 is a sectional view of a refrigerator door stopper structure of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model discloses a safe and reliable door body limiting block 10, which comprises a positioning plate boss 1 and a limiting block 2, wherein the positioning plate boss 1 and a door positioning plate 3 are integrally injection molded, the positioning plate boss is provided with a first concave cavity 3 and a second inner cavity 4, the first concave cavity 3 is opposite to the surface opening of a refrigerator door body, a jack 5 is arranged on a partition wall adjacent to the first concave cavity 4 in the second concave cavity, the limiting block comprises a limiting plate 6 and a pin 7, the peripheral side wall 61 of the limiting plate 6 is wrapped by the side wall of the first concave cavity 4, and the pin 7 penetrates through the jack 5 to enter the second inner cavity 4.

The outline of the first concave cavity 3 is track-shaped.

An arc transition section 62 is arranged between the side wall 61 and the surface wall of the limiting plate 6, and the arc transition section 62 is exposed out of the first concave cavity 4.

The pin 7 comprises a post 71, a mushroom head 72, which is recessed into the second lumen.

The locating plate boss 1 is provided with two second inner cavities 4 side by side, and the pins are arranged as two pins side by side in an adapting way. The second inner chamber 4 is provided with an opening in the lower chamber wall.

The locating plate boss 1 is arranged close to a door hinge sinking seat 31 of the door locating plate.

The two sides of the door locating plate are respectively provided with a door hinge sinking seat 31, and the bosses of the locating plate are respectively arranged adjacent to each door hinge sinking seat.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a safe and reliable's door body stopper, includes locating plate boss, stopper, locating plate boss AND gate locating plate integrated into one piece injection moulding, its characterized in that: the positioning plate boss is provided with a first concave cavity and a second inner cavity, the first concave cavity is right opposite to the surface opening of the refrigerator door body, the second inner cavity is provided with a jack on a partition wall adjacent to the first concave cavity, the limiting block comprises a limiting plate and a pin, the side wall of the first concave cavity wraps the peripheral side wall of the limiting plate, and the pin penetrates through the jack to enter the second inner cavity.

2. The safe and reliable door stopper according to claim 1, wherein: the outline of the first concave cavity is in a runway shape.

3. The safe and reliable door stopper according to claim 1, wherein: an arc transition section is arranged between the side wall and the surface wall of the limiting plate, and the arc transition section is exposed out of the first concave cavity.

4. A safe and reliable door stopper according to claim 2 or 3, wherein: the pin comprises a column part and a mushroom head, and the mushroom head is sunk into the second inner cavity.

5. The safe and reliable door stopper according to claim 4, wherein: the locating plate boss sets up two second inner chambers side by side, the pin adaptation sets up to two pins side by side.

6. The safe and reliable door stopper according to claim 5, wherein: the locating plate boss is arranged close to the door hinge sinking seat of the door locating plate.

7. The safe and reliable door stopper according to claim 5, wherein: the two sides of the door locating plate are respectively provided with a door hinge sinking seat, and the bosses of the locating plate are respectively arranged adjacent to each door hinge sinking seat.