JPS6231444U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a partial perspective view showing an example of an article storage shelf to which the shelf board device of the present invention is applied, Fig. 2 is a sectional view explaining two usage modes of Fig. 1, and Fig. 3 is a front and rear shelf board. FIG. 3 is an exploded perspective view showing an assembled state when extended use. A: Support column, B: Shelf board, C: Adjustment member, D: Locking means, 1: Stored item, 2: Stopper, 3: Shelf support member, 4: Locking hole, 5: Bent edge, 6: Reinforcement Department,
7: Hook, 8: Holding part, 9: Notch, 10:
Upward claw, 11: Gap, 12: Horizontal plate, 13: Vertical plate, 14: Bending edge, 15: Bending protection edge, 16: Protrusion, 17: Recess, 18: Locking opening, 19: Horizontal opening, 20 :Supporter.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In a shelf device for an article storage shelf that has two shelves that allow articles to be taken in and taken out from both the front and back sides, a shelf board facing downward at the front and rear edges in the longitudinal direction of the shelf board board. A pair of shelf boards with bent edges formed on the same plane and attached to the front and rear surfaces of two pillars with their respective back ends spaced at a certain distance, and a pair of shelf boards formed between the back ends of the pair of shelf boards. An L-shaped member is made of a horizontal board with a width half the width of the gap and a vertical board higher than the thickness of the shelf board, and the tip edge of the horizontal board of the member is folded in approximately the same direction as the vertical board. a pair of adjusting members each having a bent edge; and a locking mechanism that connects and detaches the rear end of the shelf board and the outer surface of the vertical plate of the adjusting member, and that can be connected and fixed even when the adjusting member is turned upside down. means, when the adjustment member is connected and fixed to the rear end of each shelf board by the locking means with the horizontal board positioned below and the upper part of the vertical board protruding from the top surface of the shelf board; , with a stopper for preventing the stored items from moving backwards, and when the adjustment member is turned upside down and the outer surface of the horizontal board and the top surface of the shelf are flush, the locking means is used to lock the rear end of each shelf. When connected and fixed to a shelf, the front and rear shelves can be extended continuously from both the front and rear. (2) When the locking means is a combination of a horizontal hook and a locking opening on the rear end surface of the shelf board and the outer surface of the vertical plate of the adjustment member, the stopper is attached to the vertical plate of the adjustment member. The shelf device according to claim 1, which is registered as a utility model and is set at a position where the upper part of the shelf protrudes and where the outer surface of the horizontal board and the top surface of the shelf board are flush with each other when extended use is possible.