Shelf stand column capable of improving bending resistance

Abstract

A shelf stand column capable of improving bending resistance comprises a vertically-extending sheet-shaped body, a plurality of positioning parts used for positioning sliding blocks are arranged on the sheet-shaped body in the length direction, guide rails vertically extending to guide the sliding blocks to slide are arranged on the left side and the right side of the sheet-shaped body respectively, and mounting holes used for being mounted in a refrigerator are formed in the sheet-shaped body. The end face of the sheet-shaped body is provided with a reinforcing support extending vertically. The reinforcing supports are arranged on the end faces of the sheet-shaped body, so that the overall strength is improved, the bending resistance is improved, the design of mounting holes can be reduced, screws can be reduced, and mounting is rapid and convenient.

Description

[Technical field]

[0001] The utility model relates to a shelf column in a refrigerator. [Background technology]

[0002] Generally, freezers (refrigerators, refrigerators, etc.) are used to place items by setting shelves, setting columns in the freezer, setting sliders on the columns, and supporting the shelves by pulleys, so that the height of the shelves can be adjusted easily and it is very convenient to use. At present, the columns of the shelves on the market are only sheet blocks on one side. Since the freezers are relatively high, the columns are very long and have poor bending resistance. Therefore, when installing on the freezer, more holes need to be designed on the columns to prevent the columns from bending, which makes installation more troublesome. [Contents of the utility model]

[0003] The utility model aims to overcome the deficiencies of the prior art and to provide a layer frame column with a simple structure, which can reduce the design of mounting holes and is easy to install and has improved bending resistance.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] A shelf column with improved bending resistance, characterized in that it includes a vertically extending sheet body, a plurality of positioning portions for positioning sliders are provided on the sheet body along the length direction, vertically extending guide rails for guiding the sliders are provided on the left and right sides of the sheet body, mounting holes for installation in a refrigerator are provided on the sheet body, and vertically extending reinforcing supports are provided on the end faces of the sheet body.

[0006] The above-mentioned layer frame column with improved bending resistance is characterized in that: the guide rail is symmetrically arranged along the center line of the sheet body, and the reinforcing support is symmetrically arranged along the center line of the sheet body and has two portions respectively arranged on the left and right sides of the sheet body.

[0007] The above-mentioned layer frame column with improved bending resistance is characterized in that the reinforced support is a reinforced protrusion.

[0008] The above-mentioned layer frame column with improved bending resistance is characterized in that the reinforcing support is a convex edge extending from the top to the bottom of the sheet body.

[0009] The above-mentioned layer frame column with improved bending resistance is characterized in that the convex edge is T-shaped.

[0010] The above-mentioned layer frame column with improved bending resistance is characterized in that: the surface of the guide rail and / or the reinforced support is provided with a plurality of vertically extending reinforcing ribs.

[0011] The above-mentioned layer frame column with improved bending resistance is characterized in that the positioning part is a protrusion protruding toward the front side of the sheet-like body.

[0012] The above-mentioned shelf column with improved bending resistance is characterized in that the end surface of the reinforced support is flush with the end surface of one side of the guide rail so that the two end surfaces can be close to the inner wall of the refrigerator.

[0013] The shelf column with improved bending resistance as described above is characterized in that: the edge of the reinforcing support close to the guide rail is provided with a reinforcing flange extending toward one side of the guide rail, the edge of the guide rail close to the reinforcing flange is provided with a guide rail flange extending toward one side of the reinforcing flange, and the reinforcing flange and one side of the guide rail flange are in contact with the inner wall of the refrigerator.

[0014] The above-mentioned layer frame column with improved bending resistance is characterized in that a groove is provided between the sheet-like body and the guide rail.

[0015] The above-mentioned layer frame column with improved bending resistance is characterized in that the sheet-like body, guide rail and reinforcing support are formed by extrusion, and the positioning part is formed by stamping.

[0016] The above-mentioned layer frame column with improved bending resistance is characterized in that the middle part of the sheet-like body protrudes toward the reinforcing support side or protrudes toward the side away from the reinforcing support, and the cross-section of the sheet-like body is an arc or an open trapezoid.

[0017] The beneficial effects of the utility model are as follows: by arranging a reinforcing support on the end surface of the sheet body, the overall strength is improved, the bending resistance is improved, and the design of the installation holes can be reduced, so that fewer screws can be used, and the installation is quick and convenient.

Brief Description of the Drawings

[0018] Figure 1 It is a three-dimensional diagram of the first embodiment of the utility model;

[0019] Figure 2 A reference diagram of the use state of the first embodiment of the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the second embodiment of the utility model;

[0021] Figure 4 It is a top view of the second embodiment of the utility model;

[0022] Figure 5 It is a three-dimensional diagram of the third embodiment of the present utility model;

[0023] Figure 6 It is a three-dimensional diagram of the fourth embodiment of the utility model;

[0024] Figure 7 It is a three-dimensional diagram of the fifth embodiment of the utility model;

[0025] Figure 8It is a top view of the sixth embodiment of the utility model;

[0026] Fig. 9 It is a three-dimensional diagram of the seventh embodiment of the utility model;

[0027] Fig.10 It is a three-dimensional diagram of the eighth embodiment of the present utility model;

[0028] Fig.11 It is a three-dimensional diagram of the ninth embodiment of the present utility model;

[0029] Fig.12 It is a three-dimensional diagram of the tenth embodiment of the utility model;

[0030] Fig.13 It is a top view of the tenth embodiment of the utility model;

[0031] Fig.14 It is a three-dimensional diagram of the eleventh embodiment of the utility model;

[0032] Fig.15 It is a top view of the eleventh embodiment of the utility model;

[0033] Fig.16 It is a three-dimensional diagram of the twelfth embodiment of the present utility model;

[0034] Fig.17 It is a three-dimensional diagram of the thirteenth embodiment of the utility model;

[0035] Fig.18 It is a top view of the thirteenth embodiment of the utility model;

[0036] Fig.19 It is a three-dimensional diagram of the fourteenth embodiment of the present utility model. [Specific implementation method]

[0037] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods:

[0038] Embodiment 1, as Figure 1 to Figure 2As shown, a shelf column with improved bending resistance includes a vertically extending sheet body 1, the rear end face of the sheet body 1 is against the inner wall of the refrigerator, and a plurality of positioning parts 2 for positioning the slider are provided on the sheet body 1 along the length direction, and the positioning parts 2 are arranged at intervals up and down, and the positioning parts 2 can be positioning bosses, and the positioning bosses can be in the shape of arcs, arches, etc., and the positioning parts 2 can also be positioning holes. In this embodiment, the positioning parts 2 are protrusions protruding toward the front side of the sheet body 1, and the front side refers to the side away from the installation surface of the refrigerator after the column is installed. The positioning part 2 is an arched boss. The left and right sides of the sheet body 1 are respectively provided with guide rails 3 extending vertically for guiding the slider, and the left and right sides are in relative position relationship. The sheet body 1 is provided with a mounting hole 4 for mounting in the refrigerator, and the column is fixed in the refrigerator by passing through the mounting hole 4 with connecting parts such as screws. The end face of the sheet body 1 is provided with a vertically extending reinforcing support 5, which is a reinforcing protrusion and is strip-shaped. The reinforcing support 5 protrudes toward the rear side of the sheet body 1. After the reinforcing support 5 is provided, the number of mounting holes 4 can be reduced, thereby reducing the installation of connecting parts such as screws and improving the installation efficiency. For the convenience of production, the sheet body 1, the guide rail 3, and the reinforcing support 5 are formed by extrusion, and the extrusion molding has good rigidity, and the positioning part 2 is stamped.

[0039] The guide rail 3 is symmetrically arranged along the center line of the sheet body 1. In this embodiment, the guide rail 3 is a C-shaped groove. Two reinforcing supports 5 are symmetrically arranged along the center line of the sheet body 1 and are respectively arranged at the left and right sides of the sheet body 1, so that the integrity can be strengthened. The reinforcing supports 5 are strip-shaped convex edges extending from the top to the bottom of the sheet body 1. The end face of the reinforcing support 5 is flush with the end face of one side of the guide rail 3 so that the two end faces can be close to the inner wall of the refrigerator. Adding the reinforcing support 5 against the inner wall of the refrigerator can increase the support, thereby improving the bending resistance of the column after installation.

[0040] Embodiment 2, as Figure 3 to Figure 4 As shown, the difference from the first embodiment is that the surface of the guide rail 3 is provided with a plurality of vertically extending reinforcing ribs 10, and the outer surface of the guide rail 3 or the inner surface of the groove of the guide rail 3 is provided with reinforcing ribs 10. The reinforcing ribs 10 are arranged vertically in strips, which can strengthen the column as a whole.

[0041] Embodiment three, as Figure 5 As shown, the difference from the first embodiment is that the shape of the positioning portion 2 is different. In this embodiment, the bottom and side edges of the positioning portion 2 are connected to the sheet-like body 1 by an arc transition to form an arc-shaped protrusion, and the upper edge of the positioning portion 2 is separated from the sheet-like body 1.

[0042] Embodiment 4, as Figure 6 As shown, the difference from the first embodiment is that the positioning portion 2 is a hole, typically a square hole.

[0043] Embodiment 5, as Figure 7As shown, the difference from Example 2 is that the reinforcing support 5 and the guide rail 3 have different shapes. Specifically, the edge of the reinforcing support 5 close to the guide rail 3 is provided with a reinforcing flange 51 extending to one side of the guide rail 3, and the edge of the guide rail 3 close to the reinforcing flange 51 is provided with a guide rail flange 31 extending to one side of the reinforcing flange 51. The guide rail 3 is L-shaped, and the reinforcing flange 51 and the guide rail flange 31 can improve the bending resistance. The reinforcing flange 51 and one side of the guide rail flange 31 are against the inner wall of the refrigerator, which can also increase the fit of the installation and the bending resistance of the column after installation.

[0044] Embodiment six, as Figure 8 As shown, the difference from the fifth embodiment is that the surface of the guide rail 3 is not provided with reinforcing ribs, and the convex edge 10 is T-shaped.

[0045] Embodiment seven, as Fig. 9 As shown, the difference from the second embodiment is that the guide rail 3 is L-shaped.

[0046] Embodiment eight, as Fig.10 As shown, the difference from the first embodiment is that a groove 11 is provided between the sheet body 1 and the guide rail 3, and they are connected via the groove 11, which can increase the bending degree of the sheet body 1, thereby improving the bending resistance.

[0047] Embodiment 9, as Fig.11 As shown, the difference from the first embodiment is that the shape of the sheet body 1 is different. Specifically, the middle part of the sheet body 1 is convex toward the reinforcing support 5, and the cross section of the sheet body 1 is arc-shaped.

[0048] Embodiment ten, as Fig.12 and 13 As shown, the difference from Example 8 is that the surfaces of the guide rail 3 and the reinforcing support 5 are provided with a plurality of vertically extending reinforcing ribs 10, a groove 11 is provided between the sheet body 1 and the guide rail 3, and the groove 11 forms a "J"-shaped reinforcing support 5 on the rear side of the sheet body 1, which has a simple structure and is easy to manufacture.

[0049] Embodiment eleven, as Fig.14 and 15 As shown, the difference from the ninth embodiment is that the shape of the sheet body 1 is different. Specifically, the cross section of the sheet body 1 is an open trapezoid, and the middle part of the sheet body 1 bulges away from the reinforcing support 5.

[0050] Embodiment 12, as Fig.16 As shown, the difference from the eighth embodiment is that the positioning portion 2 in this embodiment is a hole.

[0051] Embodiment 13, as Fig.17 and 18As shown, the difference from the first embodiment is that the shapes of the sheet body 1 and the guide rail 3 are different. Specifically, in this embodiment, the guide rail 3 is L-shaped, the middle part of the sheet body 1 protrudes toward the side of the reinforcing support 5, the cross-section of the sheet body 1 is arc-shaped, the positioning part 2 is a hole, and the surfaces of the sheet body 1, the guide rail 3 and the reinforcing support 5 are provided with a plurality of vertically extending reinforcing ribs 10.

[0052] Embodiment 14, as Fig.19 As shown, the difference from the seventh embodiment is that there is no reinforcing rib 10 and the positioning portion 2 is a hole.

[0053] The above contents are further detailed descriptions of the present invention in combination with specific preferred technical solutions, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the scope of protection of the utility model.

Claims

1. A layer frame column with improved bending resistance, characterized in that: The invention comprises a sheet-like body (1) extending vertically, wherein a plurality of positioning portions (2) for positioning a slider are provided on the sheet-like body (1) along the length direction, wherein guide rails (3) extending vertically for guiding the slider are provided on the left and right sides of the sheet-like body (1), wherein a mounting hole (4) for mounting in a refrigerator is provided on the sheet-like body (1), and a reinforcing support (5) extending vertically is provided on the end face of the sheet-like body (1).

2. A layer frame column with improved bending resistance according to claim 1, characterized in that: The guide rail (3) is symmetrically arranged along the center line of the sheet-like body (1), and two reinforcing supports (5) are symmetrically arranged along the center line of the sheet-like body (1) and are respectively arranged on the left and right sides of the sheet-like body (1).

3. A layer frame column with improved bending resistance according to claim 1, characterized in that: The reinforcing support (5) is a reinforcing protrusion.

4. A layer frame column with improved bending resistance according to claim 3, characterized in that: The reinforcing support (5) is a convex edge extending from the top to the bottom of the sheet-like body (1).

5. A layer frame column with improved bending resistance according to claim 4, characterized in that: The convex edge is T-shaped.

6. The layer frame column with improved bending resistance according to claim 1, characterized in that: The surface of the guide rail (3) and / or the reinforcing support (5) is provided with a plurality of reinforcing ribs (10) extending vertically.

7. The layer frame column with improved bending resistance according to claim 1, characterized in that: The positioning portion (2) is a protrusion protruding toward the front side of the sheet-like body (1).

8. The layer frame column with improved bending resistance according to claim 1, characterized in that: The end surface of the reinforcing support (5) is flush with the end surface of one side of the guide rail (3) so that the two end surfaces can be in contact with the inner wall of the refrigerator.

9. The layer frame column with improved bending resistance according to claim 1, characterized in that: The edge of the reinforcing support (5) close to the guide rail (3) is provided with a reinforcing flange (51) extending toward one side of the guide rail (3); the edge of the guide rail (3) close to the reinforcing flange (51) is provided with a guide rail flange (31) extending toward one side of the reinforcing flange (51); the reinforcing flange (51) and one side of the guide rail flange (31) are in contact with the inner wall of the refrigerator.

10. The layer frame column with improved bending resistance according to claim 1, characterized in that: A groove (11) is provided between the sheet-like body (1) and the guide rail (3).

11. The layer frame column with improved bending resistance according to claim 1, characterized in that: The sheet-like body (1), the guide rail (3) and the reinforcing support (5) are formed by extrusion, and the positioning portion (2) is formed by stamping.

12. The layer frame column with improved bending resistance according to claim 1, characterized in that: The middle part of the sheet-like body (1) bulges toward the reinforcing support (5) or bulges toward the side away from the reinforcing support (5), and the cross section of the sheet-like body (1) is an arc or an open trapezoid.

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