JPH11276264A - Shelf fixing structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a side wall to be folded inward by folding an inner shelf wall extended from the front edge of an outer shelf wall inward from upside and fitting a fitting piece protruding from the tip edge of the inner shelf wall into a fitting groove hollowed in the hinge folding direction and fixing. SOLUTION: A side wall 2 is extended on both sides of a back wall 1 via a valley folding line and a side inward wall 3 is extended from the lower edge of the side wall 2 via a valley folding line and an outer shelf wall 4 is extended from the lower edge of the back wall 1 via a hinge folding line of a valley folding line. An inner shelf wall 5 is extended from the front edge of the outer shelf wall via a valley folding line, a fitting piece 7 partially protruded to an extent of the thickness of a sheet from the tip end edge of the inner shelf wall 5, a fitting groove 8 is opened as a laterally long rectrangular hole hollowed into the back wall 1 than the hinge folding line 6, and the inner shelf wall 5 is folded into the fitting groove 8 in a condition the side inward wall 3 is rolled into the fitting groove 8 and simultaneously the fitting piece 7 is fit in and fised.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a fixing structure for a paper shelf board.

[0002]

2. Description of the Related Art In a conventional structure for fixing a shelf board, a shelf wall and a side wall are fixed by bonding.

[0003]

In the fixing by bonding,
It was difficult to remove the once bonded portion again, and it was not possible to return to a flat state. An object of the present invention is to solve such problems of the related art.

[0004]

Means for Solving the Problems A side entrance wall extending to a lower edge of a side wall is folded in, an outer shelf wall extending to a lower edge of a back wall is bent forward, and extended to a front edge of the outer shelf wall. The inner shelf wall is folded upward from below, and a fitting piece protruding from a tip edge of the inner shelf wall is fitted and fixed in a fitting groove opened in the hinge fold line direction.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION The positional relationship between the front, back, upper and lower sides is based on the assembled shape, and the valley fold and mountain fold are based on the inside. The product of the present invention is manufactured using stiff cardboard or corrugated cardboard as a material.

In FIG. 1, which is a perspective view showing a stage before folding the inner shelf wall, a side wall 2 is formed on both sides of a back wall 1 through a valley fold line.
The side entrance wall 3 is extended at the lower edge of the side wall 2 via a valley fold line, and the outer shelf wall 4 is extended at the lower edge of the back wall 1 via a hinge fold line 6 which is a valley fold line. The inner shelf wall 5 is extended from the front edge of the outer shelf wall 4, in other words, the leading edge through a valley fold line, and the sheet edge is partially formed on the leading edge of the inner shelf wall 5 (which becomes a rear edge at the time of assembly). A fitting piece 7 protruding by the thickness is provided, and a fitting groove 8 is opened with a horizontally elongated rectangular hole that is cut into the back wall 1 on the hinge line 6 or from the hinge line 6, and the side entry wall 3 is involved. At the same time, the fitting piece 7 is fitted into the fitting groove 8 and fixed.

In FIG. 2 which is a perspective view of the main part showing the assembled state, the fitting piece 7 is fitted and fixed in the fitting groove 8 by folding the inner shelf wall 5, and the inner shelf is fixed. Since the wall 5 is fixed, the side entrance wall 3 wrapped inside is fixed, and the side wall 2 connected to the side entrance wall 3 is finally fixed. After completion, the shelf board 9 may be singular, but a plurality of shelf boards 9 are preferably provided by bonding a connecting plate 10 to the back surface of the back wall 1.

In FIG. 3 which is a perspective view showing the assembled state from the back, it is desirable to provide reinforcing cylinders 11 on both sides of the connecting plate 10. Into a triangular cylindrical shape, and may be provided by bonding the edge area or another object may be bonded.
By attaching 11, the connecting plate 10 is reinforced and hardly bent, and the fitting groove 8 desirably extends through the thickness of the connecting plate 10.

In FIG. 4 which is a perspective view in a flat state,
If the inner shelf wall 5 is removed and opened, the fixing of the side entrance wall 3 is released, and the entire side wall 2 can be folded flat along the back wall 1.

In FIG. 5, which is a plan view showing the developed state,
A rectangular side entrance wall 3 is extended through a valley fold line at a lower edge of the side wall 2 extended at both sides of the back wall 1 via a valley fold line, and a hinge fold line 6 which is a valley fold line is formed at a lower edge of the back wall 1. The inner shelf wall 5 is extended through a valley fold line to the lower edge of the outer shelf wall 4 extended through the inner wall 5.
The fitting pieces 7 protruding by the thickness of the sheet are preferably provided in a pair in a partial area slightly inward from both ends of the leading edge of the hinge. The fitting groove 8 is opened.

In FIG. 6, which is a perspective view showing an example of commercialization,
The present invention may be a stationary display shelf, but preferably, a plurality of shelves 9 are provided and connected by a connecting plate 10,
The string 12 may be attached to the ceiling area of the connecting plate 10 to be used as a hanging display shelf, and the displayed product may be placed directly on the inner shelf wall 7; There is a fear that a frame may be attached to the front edge, and this frame may be made of cardboard. However, it is desirable that a transparent waisted L-shaped plastic plate be put on and fixed by adhesive. If is a shape other than a rectangular parallelepiped, a plastic case provided with a depression corresponding to the peripheral shape of the displayed product may be attached by bonding.

[0012]

The side entrance wall extending to the lower edge of the side wall is rectangular, and the side entrance wall is wound around the inner shelf wall, and the fitting piece is fitted and fixed in the fitting groove. The front edge of the entrance wall is closed inside the valley fold line of the inner shelf wall, so the side wall is fixed, and the shelf wall serving as the floor surface is the outer shelf wall, side entrance wall, inner shelf wall from the bottom. It is difficult to bend even if you put a display product on it because it has a triple structure in order, so if you remove the inner shelf wall and open it, you can fold the side wall inward, so store it flat. Can be.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a stage before folding an inner shelf wall.

FIG. 2 is a perspective view of a main part showing an assembled state.

FIG. 3 is a perspective view showing the assembled state from the back.

FIG. 4 is a perspective view in a flat state.

FIG. 5 is a plan view showing a developed state.

FIG. 6 is a perspective view showing an example of commercialization.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Back wall 2 Side wall 3 Side entrance wall 4 Outer shelf wall 5 Inner shelf wall 6 Hinge broken line 7 Fitting piece 8 Fitting groove 9 Shelf board 10 Connecting board

Claims (1)

[Claims] 1. A side wall 2 extending on both sides of a back wall 1 via a folding line is bent forward, and a side entrance wall 3 extending on a lower edge of the side wall 2 via a folding line is folded inward. The outer shelf wall 4 extending from the bottom edge of the outer shelf wall 4 via the folding line is inserted from the top edge of the outer shelf wall 4 via the folding line, and the inner shelf wall 5 extending from the leading edge of the outer shelf wall 4 through the folding line is inserted from above. The wall 3 is rolled up and folded inward, whereby the fitting piece 7 protruding from the leading edge of the inner shelf wall 5 is fitted and fixed in the fitting groove 8 opened in the hinge folding line 6. The shelf board fixed structure characterized by the fact that.