Box cover of boundless refrigerator

Abstract

The utility model belongs to the technical field of boundary-free refrigerators, and particularly discloses a box cover of a boundary-free refrigerator. The problem that a bidirectional assembly mode of an existing box cover is prone to causing the bending defect of a cover shell is solved. Comprising a cover shell, two end retainers and two end retainer reinforcing members, and the left and right flangings of the cover shell are both connected with one end retainer and one end retainer reinforcing member in a combined manner. A plurality of positioning holes are formed in the left side flange and the right side flange of the cover shell, buckles are arranged at the positions, corresponding to the positioning holes, of the inner side of the end baffle, and the buckles are connected with the positioning holes in a clamped mode. A horizontal limiting rib is further arranged on the inner side of the end stop, the bottom end of the end stop reinforcing piece abuts against the top end of the horizontal limiting rib, and the top end of the end stop reinforcing piece abuts against the bottom end of the cover shell. A plurality of limiting ribs and a plurality of bosses are arranged on the outer side of the end stop reinforcing piece in the horizontal direction, the upper portion of the front end of each limiting rib is in an arc shape, and the foremost end face of each limiting rib abuts against the side flanging of the cover shell. The assembly difficulty is effectively reduced, and the rejection rate caused by assembly is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of borderless refrigerators, and in particular relates to a box cover of a borderless refrigerator. Background Art

[0002] Based on the upgrade and iteration of refrigerator products and the differentiated needs of users for product appearance, embedded borderless refrigerators are gradually replacing traditional refrigerators on the market due to their beautiful and unique appearance. The lid of existing borderless refrigerators includes a lid shell and an end stop. During the assembly process, the lid shell needs to be matched with the end stop in both horizontal and vertical directions to ensure the stability of the lid shell.

[0003] When assembling the existing borderless refrigerator box cover, the cover shell is assembled with the end bracket in the horizontal and vertical directions respectively. In the horizontal direction, it is positioned by the buckle of the end bracket and the positioning holes on the left and right flanges of the cover shell; in the vertical direction, it is fixed by the cover shell and the card slot 1 on the end bracket. Figure 1 The above two-way assembly method of the existing borderless refrigerator box cover is relatively complicated, which reduces production efficiency; at the same time, during the two-way assembly process, the passive deformation of the cover shell easily causes the cover shell bending defect, resulting in an increase in product scrap rate and product production cost. Utility Model Content

[0004] The utility model aims to provide a box cover for a borderless refrigerator, which effectively solves the problem that the two-way assembly method of the existing box cover for borderless refrigerators easily causes the cover shell to bend.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A box cover of a borderless refrigerator comprises a cover shell, two end stops and two end stop reinforcement pieces. The left flange and the right flange of the cover shell are both combined and connected with an end stop and an end stop reinforcement piece.

[0007] A plurality of positioning holes are arranged on the left flange and the right flange of the cover shell, and buckles are arranged at positions corresponding to the positioning holes on the inner side of the end stop, and the buckles are engaged with the positioning holes.

[0008] The inner side of the end stop is also provided with a horizontal limiting rib, the bottom end of the end stop reinforcement piece is in contact with the top end of the horizontal limiting rib, and the top end of the end stop reinforcement piece is in contact with the bottom end of the cover shell.

[0009] The outer side of the end stop reinforcement piece is provided with a plurality of limiting ribs and a plurality of bosses in the horizontal direction. The upper part of the front end of the limiting rib is arc-shaped, and the front end surface of the limiting rib abuts against the side flange of the cover shell.

[0010] Furthermore, the end stop reinforcement is provided with an observation window, and the observation window is located below the boss.

[0011] Furthermore, the arrangement position of the boss corresponds to the position of the buckle.

[0012] Furthermore, a plurality of reinforcing ribs are provided on the inner side of the end stop along the horizontal direction, the top ends of the reinforcing ribs are connected to the bottom ends of the horizontal limiting ribs, and the bottom ends of the reinforcing ribs are connected to the bottom ends of the end stop.

[0013] Furthermore, the corners of the end stop reinforcement are in an arc shape.

[0014] Furthermore, the four sides of the cover shell are all designed to be bent, and the front side of the cover shell is bent twice.

[0015] Furthermore, the corners of the cover shell are in an arc shape.

[0016] Furthermore, the heights of the flanges at the four corner cutouts of the cover shell are all lower than the heights of the flanges at other positions.

[0017] Furthermore, the buckle is in an inverted triangle shape.

[0018] Furthermore, there are three positioning holes.

[0019] Compared with the prior art, the beneficial technical effects of the utility model are:

[0020] The utility model transforms the box cover of the borderless refrigerator from two-way assembly to horizontal one-way assembly through the cooperation between the cover shell, the end stop and the end stop reinforcement, thereby reducing the assembly difficulty, simplifying the assembly process and improving production efficiency. At the same time, the utility model effectively reduces the bending defects of the cover shell caused by passive deformation during the assembly process, avoids the scrap rate caused by assembly, increases the sealing of the refrigerator box cover, and avoids the problem of drug spillage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a partial structural diagram of the existing end file.

[0022] Figure 2 It is a structural schematic diagram of the cover shell of the utility model.

[0023] Figure 3 It is a structural schematic diagram of the end gear of the utility model.

[0024] Figure 4 It is a structural schematic diagram of the end stop reinforcement member of the utility model.

[0025] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0026] Figure 6 It is a structural schematic diagram of the end stop and the end stop reinforcement piece of the utility model after being assembled. DETAILED DESCRIPTION

[0027] A box cover of a borderless refrigerator comprises a sheet metal cover shell 2, two plastic end stops 3 and two end stop reinforcements 4, wherein the left flange and the right flange of the cover shell 2 are combined and connected with an end stop 3 and an end stop reinforcement 4. Figure 2 As shown, the four sides of the cover shell 2 are all designed to be bent, and the corners of the cover shell 2 are arc-shaped, which effectively avoids scratches during assembly. The front side of the cover shell 2 is bent twice, which effectively improves the deformation resistance of the cover shell 2. The height of the flanges at the four corners of the cover shell 2 is lower than the height of the flanges at other positions, which effectively avoids material deformation at the arc when the cover shell 2 is formed, resulting in material piling at the four corners, which in turn affects the formability and aesthetics of the cover shell 2.

[0028] like Figure 2 and Figure 3 As shown, three positioning holes 5 are provided on the left and right flanges of the cover shell 2, and an inverted triangle-shaped buckle 6 is provided on the inner side of the end stop 3 at a position corresponding to the positioning holes 5. The buckle 6 is engaged with the positioning holes 5. When the buckle 6 is engaged with the positioning holes 5, the buckle 6 plays a locking role, fixing the cover shell 2 and the end stop 3 in the horizontal direction.

[0029] like Figure 3 and Figure 6 As shown, the inner side of the end stop 3 is also provided with a horizontal limiting rib 7, the bottom end of the end stop reinforcement member 4 abuts against the top end of the horizontal limiting rib 7, and the top end of the end stop reinforcement member 4 abuts against the bottom end of the cover shell 2. Figure 4 and Figure 5 As shown, the outer side of the end stop reinforcement member 4 is provided with a plurality of limiting ribs 8 and three bosses 9 in the horizontal direction, and the upper part of the front end of the limiting rib 8 is arc-shaped. During the assembly process, the arc-shaped guide can make the end stop reinforcement member 4 smoothly contact the end stop 3 from the inner side of the end stop 3 in the horizontal direction, while reducing the scratch hazard during the assembly process.

[0030] The front end surface of the limiting rib 8 abuts against the side flange of the cover shell 2, increasing the contact area between the end stop reinforcement member 4 and the cover shell 2, so that the cover shell 2 and the end stop 3 are firmly matched. The left and right side flanges of the cover shell 2 are fixed between the end stop 3 and the end stop reinforcement member 4, thereby fixing the cover shell 2 and the end stop 3 in the vertical direction, preventing the end stop 3 from separating from the cover shell 2 during transportation, improving assembly reliability, enhancing the sealing of the box cover, and avoiding the problem of drug spillage.

[0031] In order to observe whether the installation position of the end stop reinforcement member 4 is correct, Figure 5As shown, an observation window 10 is provided on the end stop reinforcement member 4, and the observation window 10 is located below the boss 9. The setting position of the boss 9 corresponds to the position of the buckle 6. The corners of the end stop reinforcement member 4 are arc-shaped, which effectively avoids scratches during assembly.

[0032] like Figure 3 As shown, a plurality of reinforcing ribs 11 are provided on the inner side of the end stop 3 in the horizontal direction to reinforce the end stop. The top of the reinforcing rib 11 is connected to the bottom of the horizontal limiting rib 7, and the bottom of the reinforcing rib 11 is connected to the bottom of the end stop 3. During the assembly process, the reinforcing rib 11 plays a guiding role. After the assembly is completed, it plays a role in fixing the cover shell 2 and enhancing the sealing between the cover shell 2 and the end stop 3.

[0033] The specific assembly process of the utility model is as follows: first, assemble the cover shell 2 and the end stop 3 horizontally, and snap the buckle 6 into the positioning hole 5; then, push the end stop reinforcement piece 4 horizontally outward from the inside of the end stop 3, so that the bottom end of the end stop reinforcement piece 4 abuts against the top end of the horizontal limiting rib 7, and the top end of the end stop reinforcement piece 4 abuts against the bottom end of the cover shell 2, and at this time, the front end face of the limiting rib 8 of the end stop reinforcement piece 4 abuts against the side flange of the cover shell 2. In order to further improve the stability and sealing of the connection between the cover shell 2, the end stop 3 and the end stop reinforcement piece 4, gluing or filling with foam can be performed between the three.

[0034] The utility model transforms the box cover of the borderless refrigerator from two-way assembly to horizontal one-way assembly, reduces the assembly difficulty, simplifies the assembly process, and improves production efficiency; at the same time, reduces the bending defects of the cover shell caused by passive deformation during the assembly process, avoids the scrap rate caused by assembly, increases the sealing of the refrigerator box cover, and avoids the problem of medicine spillage.

[0035] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A box cover of a borderless refrigerator, characterized in that: It comprises a cover shell, two end stops and two end stop reinforcement pieces, wherein the left flange and the right flange of the cover shell are both combined and connected with an end stop and an end stop reinforcement piece; A plurality of positioning holes are provided on the left flange and the right flange of the cover shell, and buckles are provided on the inner side of the end stop at positions corresponding to the positioning holes, and the buckles are engaged with the positioning holes; The inner side of the end stop is also provided with a horizontal limiting rib, the bottom end of the end stop reinforcement piece is in contact with the top end of the horizontal limiting rib, and the top end of the end stop reinforcement piece is in contact with the bottom end of the cover shell; The outer side of the end stop reinforcement piece is provided with a plurality of limiting ribs and a plurality of bosses in the horizontal direction. The upper part of the front end of the limiting rib is arc-shaped, and the front end surface of the limiting rib abuts against the side flange of the cover shell.

2. The box cover of the borderless refrigerator according to claim 1, characterized in that: The end stop reinforcement piece is provided with an observation window, and the observation window is located below the boss.

3. The box cover of the borderless refrigerator according to claim 2, characterized in that: The setting position of the boss corresponds to the position of the buckle.

4. The box cover of the borderless refrigerator according to claim 3, characterized in that: A plurality of reinforcing ribs are arranged on the inner side of the end stop along the horizontal direction, the top ends of the reinforcing ribs are connected to the bottom ends of the horizontal limiting ribs, and the bottom ends of the reinforcing ribs are connected to the bottom ends of the end stop.

5. The box cover of the borderless refrigerator according to claim 4, characterized in that: The corners of the end stop reinforcement piece are in an arc shape.

6. The box cover of the borderless refrigerator according to claim 5, characterized in that: The four sides of the cover shell are all designed to be bent, and the front side of the cover shell is bent twice.

7. The box cover of the borderless refrigerator according to claim 6, characterized in that: The corners of the cover shell are in arc shape.

8. The box cover of the borderless refrigerator according to claim 7, characterized in that: The heights of the flanges at the four corner cutouts of the cover shell are all lower than the heights of the flanges at other positions.

9. The box cover of the borderless refrigerator according to claim 8, characterized in that: The buckle is in an inverted triangle shape.

10. The box cover of the borderless refrigerator according to claim 9, characterized in that: There are three positioning holes.

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