JP3897941B2 - Product display stand - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a merchandise display stand placed in a store, and more particularly to a merchandise display stand having a strong structure capable of placing a heavy product.
[0002]
[Prior art]
A conventional merchandise display stand includes a rectangular leg whose upper surface is open, a top board on which a downward reinforcing plate is fitted inside the upper frame of the leg, and a pair of reinforcing plates facing each other. The top plate is placed on the leg body by hooking the latching member on the upper frame.
[0003]
[Problems to be solved by the invention]
Therefore, since the loads of the products placed on the top plate all act as shearing forces on the resistance welds, there is a risk that the resistance welds will break if a heavy product is placed.
[0004]
[Means, actions and effects for solving the problems]
As a means for solving such a problem, in the invention described in claim 1, a bent portion that extends along the lower edge of the other pair of reinforcing plates is formed at the lower end edge inside the latch member. The bent portion is fixed to the reinforcing plate by arc welding or gas welding to the lower edge of the reinforcing plate, and the retaining member is not only fixed to the top plate by resistance welding, but also the reinforcing plate at the bent portion. Since it is supported from below and fixed by arc welding or gas welding, the bonding force between the top plate and the retaining member is remarkably high, and a heavy product can be placed on the top plate.
[0005]
The invention according to claim 2 is the invention according to claim 1, wherein the rib is fixed to the lower surface of the top plate, and the rib and the bent portion are fixed by arc welding or gas welding. The strength is further increased, and a heavier product can be placed on the top board.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.
In FIG. 1, reference numeral 1 denotes a rectangular upper frame 2, 2, 3, 3 composed of a pair of opposing square pipes, and four legs 4 and each leg 4 fixed to each corner of the upper frame. The leg is composed of the lower plate 5 with fixed corners, and the top plate 6 is fitted in the upper frames 2, 2, 3, 3.
[0007]
As shown in FIG. 2, a pair of reinforcing plates 7 are formed on the edge of the top plate 6 corresponding to the upper frames 3 and 3 having the long sides by bending downward, and the tip is bent inward. A horizontal portion 8 is formed, and a rib 9 is fixed to the back surface of the top plate 6 in parallel with the reinforcing plate 7 and having the same height as the horizontal portion 8.
[0008]
A pair of reinforcing plates 10 that are slightly shorter than the reinforcing plate 7 are formed downward on the edge of the top plate 6 corresponding to the upper frames 2 and 2 that are short sides. A latching member 11 having a cross section is fixed by resistance welding 12, and the top plate 6 is placed on the leg 1 by fitting the latching member 11 to the upper frames 2 and 2.
[0009]
Although the above is a conventional product display stand, in such a structure, since the weight of the product placed on the top plate 6 acts as a shearing force on the portion where the resistance welding 12 is applied, When the product was placed, there was a possibility that the portion where the resistance welding 12 was applied was broken.
[0010]
Therefore, in the present embodiment, a bent portion 13 extending along the horizontal portion 8 of the other pair of reinforcing plates 7 is integrally formed at the lower end edge inside the reinforcing plate 10, and the tip thereof is the horizontal portion 8. Are fixed to the rib 9 by arc welding or gas welding 14, and as shown in FIGS. 3 and 4, when the retaining member 11 is fitted to the upper frame 2, the top plate 6 is fixed to the retaining member 11 to the resistance weld 12. In addition, since it is supported by the bent portion 13 and is fixed by arc welding or gas welding 14, the bonding force is high and a heavy product can be placed.
[0011]
Further, in the present embodiment, the rib 9 is also supported by the bent portion, and is joined by arc welding or gas welding 14, so that the strength is further increased.
[0012]
The leg 1 may be foldable.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of an embodiment of the present invention.
FIG. 2 is an enlarged perspective view of the main part.
FIG. 3 is a cross-sectional view before the top plate is attached to the leg.
FIG. 4 is a cross-sectional view of a state in which a top plate is attached to a leg.
[Explanation of symbols]
1: Leg 2, 3: Upper frame 6: Top plate 9: Rib 7, 10: Reinforcement plate 11: Holding member 12: Resistance welding 13: Bending part 14: Arc welding or gas welding

Claims (2)

A rectangular leg having an open top surface, a top plate formed with a downward reinforcing plate fitted inside the upper frame of the leg, and a pair of the reinforcing plates facing each other were fixed by resistance welding. In the product display stand comprising: a latch member having a substantially U-shaped cross section, wherein the top plate is placed on the leg by hanging the latch member on the upper frame. A bent portion extending along the lower edge of the other pair of reinforcing plates is formed at the lower end edge inside the member, and the bent portion is formed on the lower plate by arc welding or gas welding to the lower edge of the reinforcing plate. Product display stand characterized by being fixed. The product display stand according to claim 1, wherein a rib is fixed to a lower surface of the top plate, and the rib and the bent portion are fixed by arc welding or gas welding.

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