Metal base plate on clothes drying machine

Abstract

The metal base plate of the clothes drying rack includes a metal sheet with a rectangular base surface. The edge of the metal sheet along its length is bent downward to form a first folded edge, which is perpendicular to the base surface. The second end of the first folded edge is bent inward to form a second folded edge, which is close to the first folded edge. The last end of the first folded edge is bent towards the central axis of the base surface to form a third folded edge, which is close to the base surface. The second folded edge and the third folded edge are perpendicular to each other.

Description

Technical Field

[0001] This utility model relates to a metal base plate for a clothes drying rack. Background Technology

[0002] The existing metal base plate on clothes drying racks is located on the back of the main unit. This base plate is made of a rectangular metal sheet with its edges bent along its length. However, this structure suffers from poor strength and is prone to deformation. To improve strength, the metal sheet needs to be thickened. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a metal base plate for a clothes drying rack, overcoming the shortcomings of the existing technology.

[0004] The technical solution adopted by this utility model is as follows: a metal base plate on a clothes drying rack includes a metal sheet, the metal sheet having a rectangular basic surface, the edge of the metal sheet bending downward in the length direction to form a first folded edge, the first folded edge being perpendicular to the basic surface, the second end of the first folded edge bending inward to form a second folded edge, the second folded edge being close to the first folded edge, the last end of the first folded edge bending inward to the central axis of the basic surface to form a third folded edge, the third folded edge being close to the basic surface, and the second folded edge being perpendicular to the third folded edge.

[0005] The basic surface has upwardly protruding bent portions on both sides along its length. Each bent portion includes a first stepped portion with an upwardly folded edge at a distance of 0.5-4 cm from the first folded edge. The size of the first stepped portion is 2-2.5 times the thickness of the metal sheet. The end of the first stepped portion extends outward to form a first extension portion. The end of the first extension portion is integrally connected to the first folded edge. The third folded edge is close to the first extension portion.

[0006] Wherein, the length of the first extension is equal to or greater than the length of the third fold.

[0007] Both the second folded edge and the first folded edge are provided with coaxial mounting holes.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: the metal base plate of the clothes drying rack in this application has its edge portion bent in an orderly manner, and the bent metal plate forms an integrated reinforced structure in both the vertical and horizontal outer frames, resulting in excellent overall stability. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model.

[0010] Figure 2 yes Figure 1A partially enlarged structural diagram of part A shown. Detailed Implementation

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] like Figures 1 to 2 As shown, the metal base plate of the clothes drying rack in this embodiment includes a metal sheet with a rectangular basic surface 6. The edges of the metal sheet along its length are bent downwards to form a first folded edge 1, which is perpendicular to the basic surface 6. The second end of the first folded edge 1 is bent inwards to form a second folded edge 2, which is close to the first folded edge 1. The last end of the first folded edge 1 is bent towards the central axis of the basic surface 6 to form a third folded edge 3, which is also close to the basic surface 6. The second folded edge 2 and the third folded edge 3 are perpendicular. In this embodiment, "perpendicular" is not limited to absolute perpendicularity but also includes a generally perpendicular arrangement. The inner side of the first folded edge 1 refers to the direction from the surface containing the first folded edge 1 towards the center of the basic surface 6. In this embodiment, "downwards" refers to the direction of gravity being downwards when the clothes drying rack is in normal installation and use, and upwards otherwise. In this embodiment, the metal base plate on the clothes drying rack has a length-direction edge where the second fold 2 and the first fold 1 overlap, increasing the thickness of the vertical edge. The third fold 3, which is close to the base surface 6, enhances the strength of the outer frame of the metal base plate on the horizontal plane. Furthermore, the bending structure generates no waste material, thus strengthening the metal base plate.

[0013] In a preferred embodiment, the base surface 6 has upwardly protruding bent portions 4 on both sides along its length. Each bent portion 4 includes a first stepped portion 41 with an upward-folded edge at a distance of 10.5-4 cm from the first folded edge. The first stepped portion 41 has a length of 2-2.5 times the thickness of the metal sheet. The end of the first stepped portion 41 extends outward to form a first extension portion 42, the end of which is integrally connected to the first folded edge 1. The third folded edge 3 is tightly attached to the first extension portion 42. In this embodiment, the bent portion 4 is located adjacent to the first folded edge 1, and the bent portion is situated on the outer periphery of the base surface 6. The bent portion 4 further enhances the load-bearing strength. Furthermore, the length of the first stepped portion 41 is 2-2.5 times the thickness of the metal sheet, and the lower surface of the metal base plate remains flat after the third folded edge 3 is tightly attached to the first extension portion 42.

[0014] In a preferred embodiment, the length of the first extension 42 is equal to or greater than the length of the third fold 3.

[0015] In a preferred embodiment, both the second folded edge 2 and the first folded edge 1 are provided with coaxially arranged mounting holes 0.

Claims

1. The metal base plate of a clothes drying rack is characterized by: The device includes a metal sheet having a rectangular base surface. The edges of the metal sheet along its length are bent downwards to form a first fold, which is perpendicular to the base surface. The second end of the first fold is bent inwards to form a second fold, which is close to the first fold. The last end of the first fold is bent towards the central axis of the base surface to form a third fold, which is close to the base surface. The second fold and the third fold are perpendicular to each other.

2. The metal base plate on the clothes drying rack as described in claim 1, characterized in that, The basic surface has upwardly protruding bent portions on both sides in the length direction. Each bent portion includes a first stepped portion with an upward fold at a distance of 0.5-4 cm from the first fold edge. The size of the first stepped portion is 2-2.5 times the thickness of the metal sheet. The end of the first stepped portion extends outward to form a first extension portion. The end of the first extension portion is integrally connected to the first fold edge. The third fold edge is close to the first extension portion.

3. The metal base plate on the clothes drying rack as described in claim 2, characterized in that, The length of the first extension is equal to or greater than the length of the third fold.

4. The metal base plate on the clothes drying rack as described in claim 1, characterized in that, Both the second folded edge and the first folded edge are provided with coaxial mounting holes.

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