Refrigerator sliding door

Abstract

The utility model discloses a refrigerator push and pull door belongs to refrigerator equipment technical field, including door body, the two sides of door body symmetry are equipped with frame assembly, and frame assembly includes the bearing frame and slide strip, bearing frame includes frame body, and the first side surface of frame body is equipped with U shape clamping groove, and U shape clamping groove is connected with door body, and the inside of frame body is equipped with the first installation cavity of the second side surface opening away from door body and the second installation cavity of the third side surface opening at bottom, and slide strip is L -shaped, and includes side edge strip and bottom edge strip, and the inside surface of side edge strip is equipped with first joint part, and the inside surface of bottom edge strip is equipped with second joint part, and first joint part is clamped in first installation cavity, and second joint part is clamped in second installation cavity. Frame assembly is connected by bearing frame of ordinary plastic material and wear -resisting plastic material slide strip, when slide strip friction is serious, only needs to replace slide strip, need not to replace door body.

Description

Technical Field

[0001] This utility model relates to the field of refrigeration equipment technology, and more specifically, to a sliding door for a freezer. Background Technology

[0002] Existing conventional horizontal glass-door freezers typically use sliding glass doors on top. These doors usually slide left and right, with the top and bottom edges of the door rubbing dryly against the cabinet opening. Prolonged or frequent use can lead to severe wear on these edges, causing problems such as uneven sliding, cold water leakage, and debris buildup at the cabinet opening, affecting the appearance. These issues generally require door replacement, resulting in high after-sales costs. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0003] The purpose of this utility model is to provide a refrigerator sliding door, aiming to solve at least one of the technical problems existing in the prior art. To achieve the above objective, the technical solution adopted is as follows:

[0004] A refrigerator sliding door includes a door body, with symmetrical frame components on opposite sides of the door body. The frame components include a load-bearing frame and a sliding strip.

[0005] The supporting frame includes a frame body. The first side of the frame body is provided with a U-shaped slot, which engages with the door. The frame body has a first mounting cavity with an opening on a second side away from the door and a second mounting cavity with an opening on a third side at the bottom. The slide bar is L-shaped and includes a side strip and a bottom strip. The inner side of the side strip is provided with a first engaging part, and the inner side of the bottom strip is provided with a second engaging part. The first engaging part is engaged in the first mounting cavity, and the second engaging part is engaged in the second mounting cavity.

[0006] Preferably, the inner wall of the U-shaped groove is provided with multiple clamping oblique protrusions.

[0007] Preferably, the inner diameter of the opening of the first mounting cavity is smaller than the inner diameter of the first mounting cavity.

[0008] Preferably, the first snap-fit ​​portion includes a first neck located within the opening of the first mounting cavity and a first limiting portion located within the first mounting cavity. The outer diameter of the first neck is not greater than the inner diameter of the opening of the first mounting cavity, and the outer diameter of the first limiting portion is greater than the inner diameter of the opening of the first mounting cavity but smaller than the inner diameter of the first mounting cavity.

[0009] Preferably, the inner diameter of the opening of the second mounting cavity is smaller than the inner diameter of the second mounting cavity.

[0010] Preferably, the second snap-fit ​​portion includes a second neck located within the opening of the second mounting cavity and a second limiting portion located within the second mounting cavity. The outer diameter of the second neck is not greater than the inner diameter of the opening of the second mounting cavity, and the outer diameter of the second limiting portion is greater than the inner diameter of the opening of the second mounting cavity but smaller than the inner diameter of the second mounting cavity.

[0011] Preferably, the outer surfaces of the side strip and the bottom strip are respectively provided with arc-shaped sliding protrusions.

[0012] Preferably, the slide bar is a one-piece structure made of wear-resistant plastic.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This utility model relates to a sliding door for a freezer. The frame assembly is made of a load-bearing frame of ordinary plastic material and a wear-resistant plastic sliding strip. When the sliding strip is severely worn, only the sliding strip needs to be replaced, without replacing the door body, which greatly reduces the after-sales cost of the freezer. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the drawings used in 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.

[0016] Figure 1 This is a schematic diagram of the overall structure of the door body of this utility model.

[0017] Figure 2 This is a cross-sectional view of the door body of this utility model.

[0018] In the figure: 1. Door body; 2. Frame assembly; 3. Frame body; 4. Side rib; 5. Clamping oblique protrusion; 6. First mounting cavity; 7. Second mounting cavity; 8. Side strip; 9. Bottom strip; 10. First neck; 11. First limiting part; 12. Second neck; 13. Second limiting part; 14. Arc-shaped sliding protrusion. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] like Figures 1 to 2As shown, a preferred embodiment of this utility model provides a refrigerator sliding door, including a door body 1, which is square and made of glass. The door body 1 has symmetrically arranged frame components 2 on its upper and lower sides. The frame components 2 include a load-bearing frame and a sliding strip.

[0022] The supporting frame includes a frame body 3, which is rectangular in shape. One long side of the frame body 3 is called the first side. Two side ribs 4 are provided parallel to each other on the first side. The first side of the frame body 3 and the two side ribs 4 form a U-shaped groove. The inner wall of the U-shaped groove is provided with multiple clamping oblique protrusions 5. The supporting frame is clamped and connected to the door body 1 through the U-shaped groove.

[0023] The long side of the frame body 3 that is away from the door body, that is, the long side opposite to the first side, is the second side, and the long bottom side of the frame body 3 is the third side. The frame body 3 has a first mounting cavity 6 that opens on the second side and a second mounting cavity 7 that opens on the third side. The inner diameter of the opening of the first mounting cavity 6 is smaller than the inner diameter of the first mounting cavity 6, and the inner diameter of the opening of the second mounting cavity 7 is smaller than the inner diameter of the second mounting cavity 7.

[0024] The aforementioned load-bearing frame is a one-piece structure made of plastic through an extrusion process.

[0025] The slide bar is L-shaped and includes a side strip 8 and a bottom strip 9. The inner side of the side strip 8 is provided with a first snap-fit ​​part, and the inner side of the bottom strip 9 is provided with a second snap-fit ​​part. The slide bar is snapped into the first mounting cavity 6 through the first snap-fit ​​part and into the second mounting cavity 7 through the second snap-fit ​​part, and is tightly connected to the supporting frame.

[0026] Further, the first engaging portion includes a first neck 10 located within the opening of the first mounting cavity 6 and a first limiting portion 11 located within the first mounting cavity 6. The outer diameter of the first neck 10 is not greater than the inner diameter of the opening of the first mounting cavity 6, and the outer diameter of the first limiting portion 11 is greater than the inner diameter of the opening of the first mounting cavity 6 but smaller than the inner diameter of the first mounting cavity 6. The second engaging portion includes a second neck 12 located within the opening of the second mounting cavity 7 and a second limiting portion 13 located within the second mounting cavity 7. The outer diameter of the second neck 12 is not greater than the inner diameter of the opening of the second mounting cavity 7, and the outer diameter of the second limiting portion 13 is greater than the inner diameter of the opening of the second mounting cavity 7 but smaller than the inner diameter of the second mounting cavity 7.

[0027] The outer sides of the side strip 8 and the outer sides of the bottom strip 9 are respectively provided with arc-shaped sliding protrusions 14, which are used to reduce the contact area between the sliding strip and the refrigerator door opening and improve the smoothness of the door sliding.

[0028] The aforementioned slider is a one-piece structure made of wear-resistant plastic material through an extrusion process.

[0029] In this embodiment, the frame assembly is made of a load-bearing frame of ordinary plastic material and a wear-resistant plastic sliding strip. When the sliding strip is severely rubbed, only the sliding strip needs to be replaced, and there is no need to replace the door, which greatly reduces the after-sales cost of the freezer.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A refrigerator sliding door comprising a door body, characterized in that, The door body has symmetrical frame components on both opposite sides, and the frame components include a load-bearing frame and a sliding strip; The supporting frame includes a frame body. The first side of the frame body is provided with a U-shaped slot, which engages with the door. The frame body has a first mounting cavity with an opening on a second side away from the door and a second mounting cavity with an opening on a third side at the bottom. The slide bar is L-shaped and includes a side strip and a bottom strip. The inner side of the side strip is provided with a first engaging part, and the inner side of the bottom strip is provided with a second engaging part. The first engaging part is engaged in the first mounting cavity, and the second engaging part is engaged in the second mounting cavity.

2. A refrigerator sliding door according to claim 1, characterized in that The inner wall of the U-shaped slot is provided with multiple clamping oblique protrusions.

3. A refrigerator sliding door according to claim 1, characterized in that The inner diameter of the opening of the first mounting cavity is smaller than the inner diameter of the first mounting cavity.

4. A refrigerator sliding door according to claim 3, characterized in that The first snap-fit ​​portion includes a first neck located within the opening of the first mounting cavity and a first limiting portion located within the first mounting cavity. The outer diameter of the first neck is not greater than the inner diameter of the opening of the first mounting cavity, and the outer diameter of the first limiting portion is greater than the inner diameter of the opening of the first mounting cavity but smaller than the inner diameter of the first mounting cavity.

5. A refrigerator sliding door according to claim 1, characterized in that The inner diameter of the opening of the second mounting cavity is smaller than the inner diameter of the second mounting cavity.

6. A refrigerator sliding door according to claim 3, characterized in that The second snap-fit ​​portion includes a second neck located within the opening of the second mounting cavity and a second limiting portion located within the second mounting cavity. The outer diameter of the second neck is not greater than the inner diameter of the opening of the second mounting cavity, and the outer diameter of the second limiting portion is greater than the inner diameter of the opening of the second mounting cavity but less than the inner diameter of the second mounting cavity.

7. A refrigerator sliding door according to claim 1, characterized in that The outer sides of the side strip and the outer sides of the bottom strip are respectively provided with arc-shaped sliding protrusions.

8. A refrigerator sliding door according to claim 1, characterized in that The slide bar is a one-piece structure made of wear-resistant plastic.

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