JPH0380935B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a semi-underground storage shed whose lower part is buried underground.

[Background technology]

Underfloor storage that opens onto the floor has been known for some time, but since this does not provide enough storage capacity, in recent years the lower part of a large synthetic resin box is buried underground and the upper part opens onto the floor. So-called semi-underground storage sheds have been developed. However, since the lower part of this semi-underground storage is buried in the ground, the earth pressure is high and it is easily damaged.
7. When fixing to the box body 1 with the nuts 18, there was a problem in that water easily entered the interior through the bolt holes.

[Purpose of the invention]

The present invention was invented in view of the above-mentioned points, and its purpose is to provide strong strength, and furthermore, it is possible to attach a shelf support frame etc. with wooden screws to the wooden reinforcing member part. To provide a semi-underground storage shed with good waterproofness in a part where a frame body is attached.

[Disclosure of the invention]

The semi-underground storage of the present invention includes a synthetic resin box 1
A wooden reinforcing member 2 is embedded in the wall of the structure, and with this structure, the above-mentioned object of the present invention is achieved.

The present invention will be explained in detail below with reference to Examples. A box body 1 made of synthetic resin such as FRP consists of two members: a bottomed container-shaped lower body 3 that is open at the top, and a cylindrical upper body 5 that is open at the bottom and has an upper opening 4 at the top. It is formed by combining. That is, the flange 6 at the upper end of the lower body 3 and the flange 7 at the lower end of the upper body 5.
The box body 1 is formed by joining these together. What are the above-mentioned lower body 3 and upper body 5 that constitute the box body 1?
It is made of synthetic resin such as FRP, and wooden reinforcing members 2 are embedded in each wall. The box body 1 has a lower part buried underground 8 and an upper opening 4.
is installed so that it is located in the opening 10 of the floor 9,
A lid (not shown) is detachably attached to the opening 10 of the floor 9. There is a rail 1 on the top of the box body 1.
1 is provided and the movable storage container 12 is mounted on the rail 11.
The movable storage container 12 is movably attached to the top opening 4 of the box 1 (i.e., the opening 1 of the floor 9).
The upper opening 4 can be opened by moving it to the 0 position) or to a position away from the upper opening 4 position. In addition, the box body 1 is provided with a ladder 13, and a lid (not shown) of the opening 10 is opened to open the movable storage container 1.
With box 2 moved, use ladder 13 to move box 1.
It allows you to get down inside. Of course, when the movable storage container 12 is located at the upper opening position 4, the lid of the opening 10 is removed and the movable storage container 1
The stored items in 2 can be taken out from the floor 9. A shelf support frame 14 is attached within the box 1. When installing the shelf support frame 14 inside the box 1, the shelf support frame 14 is applied to the part of the box 1 where the reinforcing member 2 is embedded, and is fixed to the reinforcing member 2 part with wood screws 15. In this way, the wooden screws 15 are inserted into the wooden reinforcing member 2 from the inside of the box 1.
Since it is fixed by screws, there is no need to provide a through bolt hole as in the conventional case, and water leakage does not occur in the shelf support frame 14 portion. A shelf 16 is placed on the shelf support frame 14.

〔Effect of the invention〕

In the case of the present invention, since the wooden reinforcing member was buried in the wall of the synthetic resin box as described above, the part where the wooden reinforcing member was buried when the shelf support frame was installed inside. By fixing the shelf support frame with wood screws, etc., water will not infiltrate from the mounting part of the shelf support frame unlike conventional bolt holes that penetrate, making it suitable for semi-underground storage. There is no problem as a storehouse, and since the box is reinforced by the reinforcing member, it can be made strong enough to withstand earth pressure and the like.

[Brief explanation of drawings]

Fig. 1 is a cross-sectional view of the conventional example, Fig. 2 is a perspective view of the present invention, and Fig. 3 a, b, c, and d are a plan view, a front sectional view, a partially cutaway side view, and a reinforcing member. A sectional view of the buried part, FIG. 4 is a front sectional view showing the construction state of the present invention, FIG. 5 is a side sectional view showing the same construction state, and FIG. FIG. 7 is a cross-sectional view of the upper body in the above state, FIG. 7 is a cross-sectional view of the lower body in the same state, and FIG. 8 is a cross-sectional view of the same in which the shelf support frame is attached. It is a reinforcing member.

Claims (1)

[Claims] 1. A semi-underground storage shed characterized by having wooden reinforcing members embedded in the walls of a synthetic resin box.