JPS5915942Y2 - stacking shelves - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a stacking shelf that is convenient for use in a home closet or kitchen, a storefront of a store, a warehouse, etc.

Conventionally, most of these types of stacking shelves are made of plywood with vertical pillars attached to the four corners of the bottom surface, stacked one on top of the other. When taking out items that are stored relatively deep, first take out the items in front of the item, or create a structure that makes it easy to take out items that are located in the back by making the space between shelves larger in advance. However, there were disadvantages such as inconvenience and structural limitations.

The present invention has been made with the object of eliminating the drawbacks of the conventional products as described above and providing a stacking shelf that allows for easy removal of items even if they are stored relatively deep.

Next, an embodiment of the stacking shelf of the present invention will be described with reference to the drawings.

In the drawing, reference numeral 1 is a rectangular plywood board, and guide edges 2, 2 each having a U-shaped cross section are integrally provided on both long side edges of the board so as to hold the both edges. Concave groove-shaped guide rails 3, 3' with openings facing inward are formed vertically symmetrically along the grooves.

Also, at the four corners of the base plate 1, there are legs 4, 5, 6 along both long side edges.
and 7 are integrally provided via the guide edges 2, 2, and their upper surfaces are flush with the upper surfaces of the guide edges 2, 2, thus forming the base 8.

Reference numeral 9 denotes a container-shaped drawer having a bottom and side walls provided around its four peripheries, and a drawer on the lower end of both long sides of the drawer is capable of sliding onto the guide rails 3, 3 or 3', 3' of the base 8. Elongated guide protrusions 10, 10 are provided, and the guide protrusions 10.10 are attached to the guide rails 3, 3 when the base 8 is placed in a prone position as shown in FIG. When the base 8 is inverted and placed in a supine position as shown in Figure 2, the guide rails 3',
3'.

Therefore, in the upper and lower end surfaces of each of the legs 4 to 7, recesses 41, 42.51, 52.61.62, and 71.72 are formed in one half of each surface obtained by equally dividing each surface in the longitudinal direction. are respectively provided, and the recesses of each of the legs 4 to 7 are, for example, a recess 41 on the upper end surface and a recess 4 on the lower end surface of the leg 4.
2 are provided at positions symmetrical to each other with respect to the center P of the leg 4, and the same is true for the other legs 5 to 7.

Moreover, the lower end surface of each leg 4 to 7 has a recess 41 in the upper end surface.
．． The recess 41.5 is located at a position corresponding to 51.61 and 71.
1.61 and 71 are provided, respectively.

The legs 4 and 5, as well as the legs 6 and 7, have their respective concave and convex portions all asymmetrical with respect to the lateral center line X-X of the base plate 1. The convex portions 4 of the legs 4 and 5 in FIGS.
3.53 is arranged to the right of the recess 42.52, and the protrusions 63.73 of the legs 6, 7 are arranged to the left of the recess 62.72.

Reference numeral 11 is a frame-shaped reinforcing rib provided on the upper and lower sides of both short sides of the base plate 1, and 12 is a guide protrusion 1 on the lower surface of the bottom of the drawer 9.
It is a bottom rib provided along the inside of 0 and 10.

Further, the front side walls 13 of the drawer 9 are extended at both ends to form abutment edges 14, and when the drawer 9 is placed in the base 8, the legs 4, 7
It abuts against the front of the drawer 9 to facilitate accurate insertion and removal of the drawer 9.

Each constituent member of the base in the present invention, that is, the base plate, the guide edge, the legs, etc., may be provided integrally as in the above embodiment, or may be provided separately, and each may be fixed with adhesive, screws, or forcibly fitted. The material may also be synthetic resin,
Metals and the like may optionally be used.

Further, the base plate in the base may be in the shape of a grid or a mesh plate.

Further, the shape of the legs may be a prismatic solid column, and the position of the legs with respect to the base plate is not necessarily such that the plywood is near the upper end of the legs as in the above embodiment, but the base plate is in the middle of the legs. It may be located at a moderate height.

The guide rail in the present invention is not necessarily in the shape of a concave groove, but may be a convex one, and in this case, the guide protrusion of the drawer to be fitted into the guide rail has a concave portion.

Further, the guide rail may be provided with its ribs facing upward or downward, and in this case, the guide protrusion of the drawer has its ribs facing downward.

The drawer in the present invention may have a net shape or a grid shape.

Next, the manner of use of the stacking shelf of the present invention will be explained based on the embodiment shown in the drawings.

In the stacking system shown in FIG. 4, the base 8 in the prone position shown in FIG. 1 and the base 8 in the supine position shown in FIG. and the second leg 4 and the bottom leg 7, the same legs 5 and 6, and the leg 6.
and 5, the legs 7 and 4 are connected to their respective uneven parts, for example, the legs 4 and 7.
In other words, the convex portion 73 of the leg 7 is located in the concave portion 42 of the leg 4.
The convex parts 43 of the leg bodies 4 are fitted into the concave parts 72 of the leg bodies 7, respectively, and then stacked, and then in the third and fourth stages, the protruding parts 43 of the leg bodies 4 are placed in the recesses 41 of the lower stage, respectively. 51.61
and 71, the upper protrusions 43, 53, 63, and 73 are respectively fitted and stacked, and the guide rails 3', 3' are placed on the bottom base 8, and the guide rails 3', 3' are placed on the second and third bases 8. is guide rail 3
, 3 are fitted with guide protrusions 10, 10 of the drawer 9, respectively.

The stacking shelf of the present invention has a base in which guide rails are vertically symmetrically provided along both side edges on the front and back sides of a rectangular base plate, and a drawer having a guide protrusion that is slidable on the guide rails, and the base The upper and lower end surfaces of the legs are provided with recesses at positions offset from the respective centers and symmetrical with respect to the center of the legs, and at least one of the upper and lower end surfaces is fitted into the recesses. The concave portions and convex portions of the legs facing each other along the edge of the plywood are arranged so as to be asymmetrical with respect to the vertical or horizontal center line of the plywood. When stacking, the orientation of the bases can be reversed and stacked with different vertical intervals, and the drawer can be slidably attached regardless of the orientation of the bases.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is a perspective view of the same base mounted inverted, and Figs. 3 and 4 show one mode of use of the same. FIG. 3.3'...Guide rail, 4, 5.6 and 7...
... Legs, 8 ... Base, 9 ... Drawer, 10 ... Guide protrusion, 41.42, 51. 52.61.62.71 and 72... recess, 4
3, 53, 63 and 73... convex parts.

Claims (1)

[Scope of utility model registration request] A base having guide rails vertically symmetrically provided along both side edges on the front and back of a rectangular base plate and legs provided at the four corners, and guide protrusions slidable on the guide rails of the base on both side edges. The upper and lower end faces of the legs of the base are provided with recesses at positions offset from their respective centers and symmetrical with respect to the center of the legs, and at least One end face is provided with a convex portion that can fit into the concave portion, and the concave portion and convex portion of the legs facing each other along the edge of the base plate are aligned with the vertical or horizontal center line of the base plate. Stacked shelves are arranged asymmetrically on the left and right.