Shelf supporting mechanism

Abstract

The utility model discloses a shelf supporting mechanism which comprises a supporting column and an adjustable supporting seat. Sliding guide grooves are formed in the inner sides of the two opposite side edges of the supporting column, and openings of the two sliding guide grooves are oppositely formed. A space between the two sliding guide grooves forms a sliding channel for the adjustable supporting seat to slide; and a sliding guide rail matched with the sliding guide groove is arranged on the adjustable supporting seat. The shelf supporting mechanism is small in size, reduces occupied space, and is compact in structure, higher in strength, not prone to deformation and capable of effectively preventing loosening.

Description

Technical Field

[0001] The utility model relates to a shelf support device for a refrigerator, in particular to a shelf support mechanism. Background Art

[0002] Existing freezers are equipped with more than one shelf, and these shelves are usually supported and fixed by support devices. These support devices include a support platform and a slide rail. The support platform can be slidably installed on the slide rail and locked by a locking clamp provided on the support platform that engages the position of the slide rail. For example, the authorization announcement number CN216716739U discloses a convenient shelf column buckle, which includes a support rod with multiple positioning supports spaced along its length. The support rod is slidably provided with a support buckle, and the support buckle is provided with a mounting portion for supporting the shelf; the left and right ends of the support rod are respectively provided with vertically extending guide slots, and the two ends of the support buckle are respectively provided with guide rails extending into the guide slots. Although the support buckle can slide on the support rod, it also has the following shortcomings:

[0003] 1. The sliding guide structure is set on both sides of the support rod, and the opening of the guide groove faces outward, which will increase the width of the support rod and occupy a larger space.

[0004] 2. The sliding guide structure is not compact enough, is far from the center, and has a large span, which will reduce the strength of its own structure, make it prone to deformation, and have poor anti-loosening performance. Utility Model Content

[0005] The purpose of the present invention is to overcome the above-mentioned problems and provide a shelf support mechanism, which not only has a smaller volume and reduces the space occupied, but also has a compact structure, greater strength, is not easy to deform, and effectively prevents loosening.

[0006] The purpose of the utility model is achieved through the following technical solutions:

[0007] A shelf support mechanism includes a support column and an adjustable support seat;

[0008] The inner sides of the two opposite sides of the support column are provided with sliding guide grooves, and the openings of the two sliding guide grooves are arranged opposite to each other; the space between the two sliding guide grooves constitutes a sliding channel for the adjustable support seat to slide;

[0009] The adjustable support seat is provided with a sliding guide rail which matches the sliding guide groove.

[0010] A preferred solution of the present invention is that groove walls are provided on both sides of the support column, one end of the groove wall is fixedly connected to the support column, and the other end of the groove wall first extends along the thickness direction of the support column, and then extends inward in a direction parallel to the width direction of the support column.

[0011] Furthermore, the space between the groove wall and the support column constitutes the sliding guide groove.

[0012] Furthermore, the adjustable support seat is provided with an avoidance groove for avoiding the other end of the groove wall.

[0013] Sliding guide groove A preferred solution of the present invention, wherein the support column is provided with a plurality of support holes along the length direction thereof.

[0014] Furthermore, the adjustable support seat is provided with an elastic support buckle for supporting the support hole, and the elastic support buckle is provided with a support boss that cooperates with the support hole. Through the above structure, the support boss of the elastic support buckle is extended into the support hole to achieve the support function.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The shelf support mechanism of the present invention is provided with two sliding guide grooves with openings arranged opposite to each other, so that the adjustable support seat can be wrapped by the support rod, which not only reduces the width of the support rod and reduces the occupied space, but also improves the strength of the shelf support mechanism.

[0017] 2. Compared with the traditional externally suspended guide structure, the sliding guide structure of the utility model is closer to the center of the main body, has a more compact structure, greater strength, is not easy to deform, and effectively prevents loosening.

[0018] 3. The sliding guide structure of the utility model can be directly provided on the main body of the adjustable support seat without the need for an extension setting, and has a simple structure and greater strength.

[0019] 4. Compared with the traditional outsourced guide structure, the utility model adopts an embedded sliding guide structure, which fits more tightly and further prevents loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the shelf support mechanism of the present utility model.

[0021] Figure 2 This is a bottom view of the shelf support mechanism of the present invention, and the arrows in the figure indicate the thickness direction of the support column. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0023] See also Figure 1-2 The shelf support mechanism of this embodiment includes a support column 1 and an adjustable support seat 2; the support column 1 is provided with two sliding guide grooves 1-1 with openings arranged opposite to each other; the space between the two sliding guide grooves 1-1 constitutes a sliding channel for the adjustable support seat 2 to slide; the adjustable support seat 2 is provided with a sliding guide rail 2-1 that cooperates with the sliding guide groove 1-1.

[0024] Furthermore, groove walls 1-2 are provided on both sides of the support column 1, one end of the groove wall 1-2 is fixedly connected to the support column 1, and the other end of the groove wall 1-2 first extends along the thickness direction of the support column 1, and then extends inward along a direction parallel to the width direction of the support column 1; the space between the groove wall 1-2 and the support column 1 constitutes the sliding guide groove 1-1.

[0025] Furthermore, the adjustable support seat 2 is provided with an avoidance groove 2-2 for avoiding the other end of the groove wall 1-2 of the groove 2-2.

[0026] See also Figure 1-2 The support column 1 is provided with a plurality of support holes 1-3 along its length. The adjustable support base 2 is provided with an elastic support clip 3 for supporting the support holes 1-3. The elastic support clip 3 is provided with a support boss 3-1 that cooperates with the support hole 1-3. With this structure, the support function can be achieved by inserting the support boss 3-1 of the elastic support clip 3 into the support hole 1-3.

[0027] The shelf support mechanism of the present invention can reduce the width of the support rod and reduce the occupied space by providing a sliding guide structure located in the thickness direction of the support column 1.

[0028] Compared with the traditional externally suspended guide structure, the sliding guide structure of the present invention is closer to the center of the main body, has a more compact structure, greater strength, is not easy to deform, and effectively prevents loosening.

[0029] The sliding guide rail of the utility model can be directly provided on the main body of the adjustable support seat without being extended, and has a simple structure and greater strength.

[0030] Compared with the traditional outsourced guide structure, the utility model adopts an embedded sliding guide structure, which fits more tightly and further prevents loosening.

[0031] The above is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited to the above content. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.

Claims

1. A shelf support mechanism, comprising a support column and an adjustable support seat; characterized in that: The inner sides of the two opposite sides of the support column are provided with sliding guide grooves, and the openings of the two sliding guide grooves are arranged opposite to each other; the space between the two sliding guide grooves constitutes a sliding channel for the adjustable support seat to slide; The adjustable support seat is provided with a sliding guide rail which matches the sliding guide groove.

2. The shelf support mechanism according to claim 1, wherein: A groove wall is provided on both sides of the support column, one end of the groove wall is fixedly connected to the support column, and the other end of the groove wall first extends along the thickness direction of the support column and then extends inwardly along a direction parallel to the width direction of the support column.

3. The shelf support mechanism according to claim 2, characterized in that: The space between the groove wall and the support column forms the sliding guide groove.

4. The shelf support mechanism according to claim 2, characterized in that: The adjustable support seat is provided with an avoidance groove for avoiding the other end of the groove wall.

5. The shelf support mechanism according to claim 1, characterized in that: The support column is provided with a plurality of support holes along the length direction of the support column.

6. The shelf support mechanism according to claim 5, characterized in that: The adjustable support seat is provided with an elastic support buckle for supporting on the support hole, and the elastic support buckle is provided with a support boss that matches with the support hole.

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