JPS6031412A - Slide shelf material movement device of slide type shelf - Google Patents

Abstract

PURPOSE:To realize movement, with little force, of even a shelf material loaded with heavy goods by enabling a slide shelf material to be pulled out or pushed in, at the time of pressing and turning an operational lever, by the aforementioned action with the turning force through a connection link. CONSTITUTION:A shelf main body is formed by erecting the plural number of front and rear struts 6, 7 at intervals in left and right directions and then providing the plural number of rails 1, with section shaped like a letter U, between the struts 6, 7 opposed to each other in the front and the rear, and at intervals in the vertical direction. Further, a shelf material 2, slidably arranged between rails 1, 1 opposed to right and left directions, is formed by providing a support ring 14 fitted in a groove of the rail 1 and a guide roller 15 in contact with a side plate of the rail 1. Thus, through supporting the basal end part of an operational lever 3 by means of a longitudinal shaft 4 supported by the front part strut 6 through a bracket, and through connecting the medium part of the lever 3 and the rear part of the shelf material 2 with a connection link 5, pulling out and pushing in of the shelf material 2 by turning operation of the lever 3 is realized.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sliding shelf material moving device that can move sliding shelf materials in a sliding shelf with a small force.

Next, the present invention will be explained in detail using illustrated examples.

The drawing shows an embodiment of the present invention, in which a plurality of front struts 6 and rear struts 7 are arranged at intervals in the left-right direction and connected via an upper connecting member 8 and a lower connecting member 9. and each rear strut 7 is placed in place 10.
Furthermore, the front column 6 and the rear column 7 are connected by a plurality of coupling members 11 arranged at intervals in the vertical direction.
A pedestal 12 connected to each other via a support column 6, 7 and fixed to the lower end of each pillar 6, 7 is placed on a floor 16 and fixed with an anchor bolt or the like.

A plurality of rails 1 having a U-shaped cross section extending in the front-rear direction are arranged between the front strut 6 and the rear strut 7 at intervals in the vertical direction, and the front and rear ends of the rails 1 It is fixed to the strut 6 and the rear strut 7, and each of the struts 6, 7
A shelf body is constituted by each connecting member, the rail 1, and the like.

A rear support wheel 14 fitted into a groove of the rail 1 and a rear guide roller 15 facing the side plate of the rail 1 are attached to the rear (rear) side of the slide shelf material 2 having a rectangular planar shape. A front support ring 18 having a guide flange 17 is attached to the support member 16 fixed to the front bundle column 6, and the bottom side of the slide shelf material 2 is placed on the front support ring 18. There is.

The base end of the horizontal operating lever 6 is pivotally attached to the support member 16 by the vertical shaft 4, and the middle part of the operating lever B and the inner part of the slide shelf 2 are connected to the connecting link 5 and the bin 19.
20, and when the slide shelf material 2 is in a predetermined pushed-in position, the operating lever roller is arranged so as to be close to the lower surface of the slide shelf material 2 and extend in the left-right direction. Further, a backward limit stopper 21 that engages with the rear support wheel 14 is fixed to the rear end of the rail 1, and a forward limit stopper 22 that engages with the rear guide roller 15 is fixed to the front of the rail 1. ing.

According to this invention, the base end of the horizontal operation lever roller disposed at the lower part of the slide shelf material 2 is pivotally attached to the shelf body by the vertical shaft 4, and the intermediate portion of the operation lever roller and the slide shelf Since it is connected to the inner part of the material 2 via a connecting link 5, when the tip of the operating lever 6 is pressed and rotated by hand, the rotational force is amplified by the lever action of the operating lever roller, and the sliding shelf is It is transmitted as a pulling force or a pushing force of the material 2, so even if a heavy object is placed on the sliding shelf material 2, the sliding shelf material 2 can be easily pulled out and pushed with a small force, and The sliding shelf material moving device of the present invention has advantages such as a simple structure.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, in which FIG. 1 is a front view of a sliding shelf having a sliding shelf material moving device, FIG. 2 is a longitudinal cross-sectional side view of the sliding shelf, and FIG. A cross-sectional plan view of the sliding shelf, FIG. 4 is a cross-sectional plan view enlarging a part of FIG. 6, FIG. 5 is a perspective view showing the sliding shelf moving device, and FIG. - It is an A line enlarged sectional view.

Claims (1)

[Claims] Slide shelf material 2 guided and moved by rail 1
In the sliding shelf, the base end of a horizontal operating lever 6 arranged at the bottom of the sliding shelf material 2 is pivotally connected to the shelf body on the vertical shaft 4, and the intermediate part of the operating lever 6 and the sliding shelf A sliding shelf material moving device for a sliding shelf, characterized in that the back part of the material 2 is connected via a connecting link 5.