JPS5940846Y2 - Support structure for product storage shelves - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a support structure for an article shelf.

In other words, it relates to a column that has a hole for engaging a shelf support for supporting an article placement shelf, similar to the conventional column.In particular, this column is constructed from a combination of three columns, and can be fitted without the need for fasteners. It is extremely easy to assemble just by fitting them together, and the three plates can be bent to create a simple structure that can be easily manufactured, as well as a sturdy structure, and the whole can be disassembled into small pieces for easy packaging. This is provided so that it is convenient to transport and can be carried out suitably.

Next, the embodiment shown in the drawings will be described.

A indicates the entire upper column, which is formed so that the cross section of the whole with a certain length is L-shaped, and at one end of the L-shape, four shelf supports are used in the vertical direction of the inner surface. A fitting bent part 2a having a hole 1 and a U-shaped cross section is formed by bending over the entire length, and the L-shaped other end of the upper column A has a U-shaped cross section having a notch 3a of a constant height inwardly at the lower end. The fitting bending portion 4a is integrally formed into a bending shape.

Further, B indicates the entire lower column, which, like the upper column A, is formed in a shape having each hole 1 and a fitting bending part 2b v4a, but the notch 3b is the upper end of the fitting bending part 4b. form and constitute inwardly;

C indicates the entire strut joint, which is formed in a cross-sectional shape over the entire length, and one end of the L-shape has an upper pillar A and a lower pillar B.
A refracting surface 5a that can be fitted into the fitting bending parts 4a and 4b is bent in a right angle direction over almost the entire length, and the fitting bending part 2a of the upper column A and the lower column B is provided on the other end side of the L shape. A refracting surface 5b that can be fitted into the inside of the refracting surface 5b is bent in a right angle direction over almost the entire length, and slope portions 7a, 7at7b are formed at the upper and lower ends of the double-layered refracting surfaces 5a, 5b.
t7b are respectively formed as notches, and a bending piece 6 is formed by bending inside the intermediate portion of one refracting surface 5a to which the notches 3a and 3b can be joined from above and below.

Therefore, by disassembling the entire column into the upper column A, the lower column B, and the column joint C, the column can be made short and compact and can be packed and transported.

When assembling, from above the support joint C, connect the fitting bending portions 4a, 2a of the upper pillar A to the refraction surface 5a of the support joint C.
, 5b until the notch 3a abuts against the upper part of the bent piece 6, and from below the support joint C, the fitting bending part 4b of the lower pillar B.

2b into the refractive surfaces 5a and 5b of the support joint C,
When the notch 3b is fitted under the bent piece 6 until it abuts, the assembly can be completed.

In that case, the slope portion 7 at the upper and lower ends of the strut join) C
The formation of a, 7b, 7a, and 7b allows the upper column A and lower column B to be received smoothly, and in the assembled state, there is a wide space inside each hole 1, so that the shelf holder can be fully engaged. can be combined.

In this way, the present invention forms the upper column and the lower column in a rectangular shape in cross section, and at one end of each L shape, a large number of shelf supports are formed in a U-shaped cross section with holes in the vertical direction of the inner surface. A fitting bending part is integrally formed, and a fitting bending part having a U-shaped cross section having a notch at the lower end and upper end of each is integrally formed on the other end side of the L shape of the upper pillar and the lower pillar, and the fitting bending part is integrally formed. Both L-shaped ends of the L-shaped support joint, which can be fitted up to the middle part of the upper and lower pillars, are formed with refracting surfaces that can be fitted into the fitting bending parts of both the upper and lower pillars, respectively. Since the middle part of the refracting surface is configured with a bent piece that allows the above-mentioned two cut portions to be joined from above and below, the fastener can be attached by simply fitting the upper and lower posts into the support joint from above and below. It is extremely easy to assemble without any need, and when assembled, there is a large space inside each hole, which allows the shelf support to be reliably and fully engaged, and the support joint serves as the core material in the middle. The entire structure can be made into a sturdy support structure, and the entire structure can be divided into three parts to make it smaller, making it convenient to pack and transport. It has the feature that it can be carried out suitably.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, in which Fig. 1 is a perspective view of the entire support column, Fig. 2 is a front view thereof, Fig. 3 is a plan view thereof, and Fig. 4 is a cross section taken along line IV-IV in Fig. 2. Figure 5 is a perspective view of the upper column, Figure 6 is its front view, Figure 7 is the ■- of Figure 6.
■A sectional view along the line, Figure 8 is a perspective view of the support joint, Figure 9 is its front view, Figure 10 is its plan view, Figure 11 is
The figure is a perspective view of the lower column, FIG. 12 is a front view thereof, and FIG. 13 is a sectional view taken along the line ■-■ in FIG. 12. . A... Upper column, B... Lower column, 1... Hole, 3a,
3b... Notch portion, 2a, 2b, 4a, 4b-fitting bending portion, C... Support joint, 5a, 5b... Refraction surface, 6... Bending piece.

Claims (1)

[Scope of utility model registration request] The upper column and the lower column are formed into a rectangular cross section, and one L-shaped end of each is integrally formed with a fitting bending portion having a U-shaped cross section and a large number of shelf supports in the vertical direction of the inner surface. The L-shaped other end sides of the upper and lower pillars are integrally formed with fitting bending parts having a U-shaped cross section with cutouts at the lower and upper ends of each, and extending to the middle part of the upper and lower pillars. Both ends of the L-shaped support joint having a cross-sectional shape that can be fitted are formed with refracting surfaces that can be respectively fitted to both the fitting bending parts of the upper column and the lower column,
1. A support structure for an article shelf, characterized in that a bent piece is formed in the middle part of one of the refracting surfaces so that the two cut-out parts can be joined from above and below.