JP2540560Y2 - Rin tree - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tree used in a construction site or a material storage area.

[0002]

2. Description of the Related Art At construction sites and material storage areas, steel frames and PCs are used.
Materials such as concrete plates are carried in by a forklift, a crane, a hand fork, or the like. Then, when placing these materials on a construction site or a material storage area, these materials are placed on a linden so that a nail of a forklift or a hand fork or a wire of a crane can be removed.
Such rinki is conventionally made of wood.

[0003]

[Problem to be Solved by the Invention] Therefore, when determining or changing the location for carrying in the material, it is inconvenient to carry because of the heavy weight of the tree, and if a part of it is damaged, it is discarded. However, there was a waste of having to recreate the rind from new wood. The present invention has been devised in view of the above circumstances, and an object of the present invention is to provide a styrofoam linden tree that is lightweight, can be easily handled, and can be easily recycled.

[0004]

In order to achieve the above object, the present invention is directed to a rind having a rectangular cross section and a predetermined length, wherein the rind is formed of polystyrene foam, A plurality of recesses are formed on the side surface at intervals in the longitudinal direction of the tree.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a front view of the tree, and FIG. 2 is a plan view of the same. Ringi 1 is made of styrene foam, and is formed by foaming self-extinguishing beads of polystyrene by 15 times by molding.

[0006] Rin tree 1 has a length L ₁ 1m, the height H ₁ 15
cm, the width W is 10 cm, and as shown in FIGS. 3 and 4,
The height H ₁ is in accordance with the height of the pallet P. On the left and right side surfaces 3 of the ridge 1, there are six recesses 5 having a length L ₂ of 10.8 cm, a height H ₂ of 5 cm, and a depth D of 3 cm, spaced 5 cm apart in the longitudinal direction of the ridge 1. Is formed. The weight of rinki 1 is about 3kg, and the same size lumber rind is about 10kg.
In contrast, Rinki 1 is lightweight, Rinki 1 is 3000K
g load.

[0007] Since the linden 1 according to the present embodiment is constructed as described above and is lightweight, it is easy to handle.
Once a mold is made, recycling can be easily performed as many times as possible by molding. In addition, the provision of the concave portion 5 makes it easy to hold and makes handling easier, and further reduces the weight. Further, since the thickness of each portion of the rind 1 can be set to a predetermined size or less by the concave portion 5, The self-extinguishing beads can be uniformly foamed during molding while maintaining the strength of the entire wood 1. Further, since the sum of the height H ₁ of Rin wood 1 to the height of the pallet P, as shown in FIG. 3 and FIG. 4, when a long object T such as is placed on the pallet P, long By inserting the tree 1 below both ends of the object T, the long object T can be supported on the same plane as the pallet P, which is advantageous in preventing the long object T from bending.

[0008]

[Effects of the Invention] As is clear from the above description, according to the styrofoam rind according to the present invention, it is lightweight, easy to handle, easily recyclable, and can be used at a construction site or a material storage place. Best used.

[Brief description of the drawings]

FIG. 1 is a front view of a tree;

FIG. 2 is a plan view of Rinki.

FIG. 3 is an explanatory diagram of a use state of a rind tree.

FIG. 4 is an explanatory diagram of a use state of a linden tree.

[Explanation of symbols]

 1 Ringi 3 Side 5 Recess P Pallet

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Masahiko Sawaguchi 4-6-15 Sendagaya, Shibuya-ku, Tokyo Inside Fujita Corporation (72) Inventor Wataru Isomura 4-6-115 Sendagaya Shibuya-ku, Tokyo Fujita Corporation (72) Creator Kei Inoue 4-6-115 Sendagaya, Shibuya-ku, Tokyo Fujita, Inc. (72) Creator Yukio Soga 4-6-115 Sendagaya, Shibuya-ku, Tokyo Fujita, Inc. (56) References 48-76080 (JP, U) JP-A 4-35531 (JP, U)

Claims (1)

(57) [Scope of request for utility model registration] 1. A rind having a rectangular cross section and a predetermined length , wherein the rind is formed of polystyrene foam, and recesses are formed on left and right side surfaces of the rind in the longitudinal direction of the linden.
Characterized by being formed in a plurality .