CN219494555U

CN219494555U - Sealing and matching structure of refrigerator door body

Info

Publication number: CN219494555U
Application number: CN202320106786.XU
Authority: CN
Inventors: 张树松
Original assignee: Anhui Bisun Electric Co ltd
Current assignee: Anhui Bisun Electric Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-08-08
Anticipated expiration: 2033-02-03

Abstract

The utility model relates to the technical field of refrigerators and discloses a sealing matching structure of a refrigerator door body, which comprises a refrigerator main body and a door body, wherein the door body is arranged on the front side of the refrigerator main body, a connecting plate is fixedly arranged at the lower end of the refrigerator main body, a connecting block is rotatably arranged on the upper surface of one end of the connecting plate, the connecting block is fixedly connected with the door body, first bending parts are arranged at two ends of the door body, a second bending part is arranged at one side of the first bending part, a third bending part is arranged at one side of the second bending part far away from the first bending part, fourth bending parts are arranged at two ends of one side of the refrigerator main body close to the door body, a fifth bending part is arranged at one side of the fourth bending part, and the first bending part and the second bending part are respectively matched with the corresponding fourth bending part and fifth bending part. The utility model has good sealing performance, can effectively prevent the loss of cold air in the refrigerator and reduces the power consumption.

Description

Sealing and matching structure of refrigerator door body

Technical Field

The utility model relates to the technical field of refrigerators, in particular to a sealing and matching structure of a refrigerator door body.

Background

The sealing device of the refrigerator used at home and abroad at present consists of a refrigerator body, a hinge, a sealing strip and a door body, and the principle is that the sealing strip is stretched by means of suction force generated between the inner magnetic strip of the sealing strip and the refrigerator body, so that the door body and the refrigerator body are sealed.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a refrigerator door body sealing matching structure is often not tightly sealed, so that the refrigerator is leaked cold, and the sealing effect is to be improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a refrigerator door body seal fit structure, includes refrigerator main part and door body, the door body sets up in the front side of refrigerator main part, the fixed connecting plate that is provided with in lower extreme of refrigerator main part, the one end upper surface rotation of connecting plate is provided with the connecting block, connecting block and door body fixed connection, the both ends of the door body all are provided with first bending portion, one side of first bending portion is provided with second bending portion, one side that first bending portion was kept away from to the second bending portion is provided with the third bending portion, one side both ends that the refrigerator main part is close to the door body all are provided with fourth bending portion, one side of fourth bending portion is provided with the fifth bending portion, first bending portion and second bending portion respectively with corresponding fourth bending portion and fifth bending portion phase-match.

Preferably, the mounting grooves are formed in the two ends of the door body, and sealing strips are embedded in the mounting grooves.

Preferably, the two sealing strips are magnetic sealing strips, and iron strips are arranged at two ends of one side of the refrigerator main body, which is close to the door body, and the two sealing strips are magnetically connected with the corresponding iron strips.

Preferably, the cross section of the iron bar is U-shaped.

Preferably, the inside of the door body is filled with polyurethane foam.

Preferably, the connecting plate and the connecting block are in locking connection with the corresponding refrigerator main body and door body through bolts in a threaded mode.

Compared with the prior art, the utility model provides a refrigerator door body sealing and matching structure, which has the following beneficial effects:

1. according to the sealing matching structure of the refrigerator door body, through the arrangement of the first bending part, the second bending part and the third bending part at the two ends of the door body, the cold air can be contacted with the door seal only by bending 3 times, so that the loss of the cold air in the refrigerator is effectively prevented, the working time of the refrigerator is shortened, and the power consumption is reduced;

2. this refrigerator door body seal fit structure is the setting of U type through the iron bar, can closely contradict with the sealing strip to can improve the leakproofness of connecting before door body and the refrigerator main part.

The device has good sealing performance, can effectively prevent the loss of cold air in the refrigerator and reduces the power consumption.

Drawings

FIG. 1 is a schematic view of a sealing structure of a refrigerator door according to the present utility model;

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is a schematic top cross-sectional view of FIG. 1;

fig. 4 is an enlarged schematic view of the structure of the portion a in fig. 3.

In the figure: the refrigerator comprises a door body 1, a refrigerator main body 2, a connecting plate 3, a connecting block 4, a sealing strip 5, a first bending part 6, a second bending part 7, a third bending part 8, an iron strip 9, a mounting groove 10, a fourth bending part 11 and a fifth bending part 12.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, a sealing matching structure of a refrigerator door body comprises a refrigerator main body 2 and a door body 1, wherein the door body 1 is arranged on the front side of the refrigerator main body 2, a connecting plate 3 is fixedly arranged at the lower end of the refrigerator main body 2, a connecting block 4 is rotatably arranged on the upper surface of one end of the connecting plate 3, the connecting block 4 is fixedly connected with the door body 1, first bending parts 6 are respectively arranged at two ends of the door body 1, a second bending part 7 is arranged on one side of the first bending part 6, a third bending part 8 is arranged on one side of the second bending part 7 far away from the first bending part 6, fourth bending parts 11 are respectively arranged at two ends of one side of the refrigerator main body 2 close to the door body 1, fifth bending parts 12 are respectively arranged on one side of the fourth bending parts 11 and the fifth bending parts 12, and the first bending parts 6 and the fifth bending parts 7 are respectively matched with the corresponding fourth bending parts 11 and the fifth bending parts 12.

The mounting groove 10 has all been seted up at the both ends of the door body 1, and the inside of mounting groove 10 all inlays and is equipped with sealing strip 5, improves the leakproofness between the door body 1 and the refrigerator main part 2.

Two sealing strips 5 are magnetic sealing strips 5, and the two ends of one side of the refrigerator main body 2 close to the door body 1 are provided with iron strips 9, and the two sealing strips 5 are magnetically connected with the corresponding iron strips 9, so that the door body 1 and the refrigerator main body 2 are conveniently connected.

The cross section of the iron strip 9 is U-shaped and can be tightly abutted against the sealing strip 5.

The polyurethane foam is filled in the door body 1, so that the heat insulation performance of the door body 1 is improved.

The connecting plate 3 and the connecting block 4 are in threaded locking connection with the corresponding refrigerator main body 2 and the corresponding door body 1 through bolts, so that the refrigerator main body is convenient to detach and replace.

In the utility model, when in use, the door body 1 is propped against the refrigerator main body 2, the sealing strip 5 is magnetically connected with the iron strip 9, namely, the connection of the door body 1 and the refrigerator main body 2 is completed, meanwhile, as the first bending part 6, the second bending part 7 and the third bending part 8 are arranged at two sides of the door body 1, the fourth bending part 11 and the fifth bending part 12 are arranged at two sides of the refrigerator main body 2, which are close to the door body 1, and the first bending part 6 and the second bending part 7 are matched with the fourth bending part 11 and the fifth bending part 12, so that the cold air in the refrigerator main body 1 can be contacted with the door sealing strip only after being bent for 3 times, thereby effectively obstructing the loss of the cold air in the refrigerator, reducing the working time of the refrigerator and reducing the power consumption.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a refrigerator door body seal fit structure, includes refrigerator main part (2) and door body (1), its characterized in that, door body (1) set up in the front side of refrigerator main part (2), the fixed connecting plate (3) that is provided with in lower extreme of refrigerator main part (2), the one end upper surface rotation of connecting plate (3) is provided with connecting block (4), connecting block (4) and door body (1) fixed connection, the both ends of door body (1) all are provided with first portion of bending (6), one side of first portion of bending (6) is provided with second portion of bending (7), one side that first portion of bending (6) was kept away from to second portion of bending (7) is provided with third portion of bending (8), one side both ends that refrigerator main part (2) are close to door body (1) all are provided with fourth portion of bending (11), one side of fourth portion of bending (11) is provided with fifth portion of bending (12), first portion (6) and second portion of bending (7) are respectively with corresponding fourth portion of bending (11) and fifth portion of bending (12).

2. The refrigerator door body sealing matching structure according to claim 1, wherein the two ends of the door body (1) are provided with mounting grooves (10), and sealing strips (5) are embedded in the mounting grooves (10).

3. The refrigerator door body sealing matching structure according to claim 2, wherein the two sealing strips (5) are magnetic sealing strips (5), iron strips (9) are arranged at two ends of one side of the refrigerator main body (2) close to the door body (1), and the two sealing strips (5) are magnetically connected with the corresponding iron strips (9).

4. A refrigerator door sealing engagement structure according to claim 3, characterized in that the cross section of the iron strip (9) is U-shaped.

5. A refrigerator door sealing engagement structure according to claim 1, characterized in that the interior of the door (1) is filled with polyurethane foam.

6. The refrigerator door body sealing matching structure according to claim 1, wherein the connecting plate (3) and the connecting block (4) are in threaded locking connection with the corresponding refrigerator main body (2) and the corresponding refrigerator door body (1) through bolts.