Refrigerator door seal

Abstract

This utility model discloses a refrigerator door seal, including a sealing assembly. The sealing assembly is installed on the refrigerator door for sealing the refrigerator. The sealing assembly includes a seal body, small fins, a square airbag, and sealing fins. The small fins are located on the side wall of the seal body, the square airbag is located in the middle of the seal body to improve the heat insulation effect of the refrigerator door, and the sealing fins are located below the seal body to increase the sealing area. This utility model increases the sealing area after installation by installing a sealing assembly with good sealing effect on the refrigerator door and inserting the arc-shaped sealing fins on the assembly into the refrigerator door. Simultaneously, when the refrigerator door is closed, the square airbag is gradually compressed to form multiple airbags, which significantly improves the heat insulation effect. The small fins are mounted on the refrigerator door liner, further improving the sealing effect of the refrigerator door.

Description

Technical Field

[0001] This utility model relates to the field of refrigerator door seal technology, and more particularly to refrigerator door seals. Background Technology

[0002] Refrigerator door seals are components installed on the refrigerator door that come into direct contact with the refrigerator body to provide a sealing effect. These components are usually made of PVC and are elastic structures, making them a core component with extremely high technical content in the refrigerator industry.

[0003] Existing refrigerator door seals have the following shortcomings in use: The sealing effect of current refrigerator door seals is not good. On the one hand, the leaking cold air and the warm air outside meet in the door seal area, and the water vapor in the air is easy to condense in the grooves of the door seal, forming obvious condensation droplets. On the other hand, the continuous loss of cold air will disrupt the temperature balance inside the refrigerator. In order to maintain the set cooling effect, the refrigerator compressor will be forced to start frequently, which will lead to a significant increase in the energy consumption of the whole machine.

[0004] Therefore, refrigerator door seals are needed to solve the above problems. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] In view of the aforementioned problems with refrigerator door seals, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a refrigerator door seal that solves the problem of poor sealing effect of the seal on the refrigerator door, which easily leads to cold leakage, condensation, and increased energy consumption of the refrigerator.

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a refrigerator door seal, including a sealing component, wherein the sealing component is disposed on the refrigerator door for sealing the refrigerator, and the sealing component includes a seal body, small wing edges, a square airbag, and sealing wing edges;

[0009] The small wing edge is set on the side wall of the seal body, the square airbag is set in the middle of the seal body to improve the heat insulation effect of the refrigerator door, and the sealing wing edge is set at the bottom of the seal body to increase the sealing area.

[0010] As a preferred embodiment of the refrigerator door seal of this utility model, the small wing edge is fixedly connected to the side wall of the seal body and is mounted on the refrigerator door liner.

[0011] As a preferred embodiment of the refrigerator door seal of this utility model, a large wing is fixedly connected to the side of the seal body away from the small wing.

[0012] As a preferred embodiment of the refrigerator door seal of this utility model, the inner wall of the seal body is provided with a notch.

[0013] As a preferred embodiment of the refrigerator door seal of this utility model, an arc-shaped strip is fixedly connected to the side wall of the seal body.

[0014] As a preferred embodiment of the refrigerator door seal of this utility model, a V-shaped strip is fixedly connected to the bottom of the seal body, and inverted wings are fixedly connected to both sides of the V-shaped strip.

[0015] In a preferred embodiment of the refrigerator door seal of this utility model, the sealing wing is fixedly connected to the bottom side of the V-shaped strip.

[0016] The beneficial effects of this utility model are as follows: By setting a sealing component with a good sealing effect on the refrigerator door, and by inserting the arc-shaped sealing fins on the component into the refrigerator door, the sealing area after installation can be increased; at the same time, when the refrigerator door is closed, the square airbag will be gradually squeezed to form multiple airbags, which can greatly improve the heat insulation effect. The small fins will be mounted on the refrigerator door liner to further fill the tiny gaps and improve the sealing effect of the refrigerator door. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of the refrigerator door seal of this utility model.

[0019] Figure 2 This is a schematic diagram of the sealing fins on the refrigerator door seal of this utility model.

[0020] Figure 3 This is a cross-sectional structural diagram of the refrigerator door seal of this utility model.

[0021] Figure descriptions: 100, sealing assembly; 101, sealing strip body; 102, small wing edge; 103, large wing edge; 104, notch; 105, arc-shaped strip; 106, square airbag; 107, V-shaped strip; 108, inverted wing; 109, sealing wing edge. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0025] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0026] Example 1

[0027] Reference Figures 1 to 2 This is the first embodiment of the present utility model. This embodiment provides a refrigerator door seal that can improve the sealing quality of the refrigerator. It includes a sealing component 100, which is disposed on the refrigerator door and used to seal the refrigerator. The sealing component 100 includes a seal body 101, a small wing 102, a square airbag 106, and a sealing wing 109. The sealing component 100 is an elastic structure made of PVC material.

[0028] Among them, the small wing edge 102 is set on the side wall of the sealing strip body 101, the square airbag 106 is set in the middle of the sealing strip body 101 to improve the heat insulation effect of the refrigerator door, and the sealing wing edge 109 is set below the sealing strip body 101 to increase the sealing area.

[0029] When in use, the small wing 102 will be mounted on the refrigerator door liner when the refrigerator door is closed, which improves the sealing effect of the refrigerator door. The square airbag 106 will be compressed to form multiple airbags, which can greatly improve the heat insulation effect. At the same time, by setting the arc-shaped sealing wing 109, the sealing area after installation can be increased.

[0030] Example 2

[0031] Reference Figures 1 to 3 This is the second embodiment of the present invention. Unlike the previous embodiment, the small wing 102 is fixedly connected to the side wall of the sealing strip 101. The small wing 102 is mounted on the refrigerator door liner, which improves the sealing effect of the refrigerator door and increases its aesthetics.

[0032] The large wing 103 is fixedly connected to the side of the sealing strip 101 away from the small wing 102.

[0033] The inner wall of the seal body 101 is provided with a notch 104. The notch 104 can serve as a channel for condensate to flow. When condensate is generated inside the refrigerator, water droplets can be discharged through the notch 104 to the drip tray, thus preventing water accumulation that could cause the seal to deform or breed bacteria.

[0034] Among them, the side wall of the sealing strip 101 is fixedly connected with an arc-shaped strip 105. The arc-shaped strip 105 can form a point contact with the edge of the door when the refrigerator door is closed, which further improves its sealing performance.

[0035] The bottom of the sealing strip 101 is fixedly connected to a V-shaped strip 107, and the two sides of the V-shaped strip 107 are fixedly connected to inverted wings 108. The installation angle of the V-shaped strip 107 is an acute angle and not a rounded corner. After the V-shaped strip 107 and the two sets of inverted wings 108 are squeezed into the installation groove on the refrigerator door, the sealing strip 101 is fixed by the two sets of inverted wings 108, which improves the guiding effect during installation.

[0036] The sealing wing 109 is fixedly connected to the bottom side of the V-shaped strip 107. The sealing wing 109 is an arc-shaped sealing wing 109, which increases the sealing area after installation.

[0037] When in use, first squeeze the V-shaped strip 107 and the two sets of inverted wings 108 into the refrigerator door for installation. When the refrigerator door is closed, the square airbag 106 will be gradually compressed to form multiple airbags, and the small wing edges 102 will be mounted on the refrigerator door liner to form a sealed closure.

[0038] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., variations in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​such as temperature and pressure, installation arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of this utility model. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0039] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A refrigerator door seal, characterized in that, include: A sealing assembly (100) is provided on the refrigerator door for sealing the refrigerator. The sealing assembly (100) includes a sealing strip (101), a small wing (102), a square airbag (106), and a sealing wing (109). The small wing edge (102) is set on the side wall of the sealing strip body (101), the square airbag (106) is set in the middle of the sealing strip body (101) to improve the heat insulation effect of the refrigerator door, and the sealing wing edge (109) is set below the sealing strip body (101) to increase the sealing area.

2. The refrigerator door seal according to claim 1, characterized in that: The small wing edge (102) is fixedly connected to the side wall of the sealing strip body (101), and the small wing edge (102) is mounted on the refrigerator door liner.

3. The refrigerator door seal according to claim 1, characterized in that: The sealing strip (101) is fixedly connected to a large wing (103) on the side away from the small wing (102).

4. The refrigerator door seal according to claim 1, characterized in that: The inner wall of the seal body (101) is provided with a notch (104).

5. The refrigerator door seal according to claim 1, characterized in that: An arc-shaped strip (105) is fixedly connected to the side wall of the sealing strip body (101).

6. The refrigerator door seal according to claim 1, characterized in that: The bottom of the sealing strip (101) is fixedly connected to a V-shaped strip (107), and the two sides of the V-shaped strip (107) are fixedly connected to inverted wings (108).

7. The refrigerator door seal according to claim 1, characterized in that: The sealing wing (109) is fixedly connected to the bottom side of the V-shaped strip (107).

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