JPS59206527A - Underground depository unit - Google Patents

Abstract

PURPOSE:To increase the capacity of an underground depository unit without the need to alter the distance between struts to support floor boards by a method in which plural struts are erectly provided on supports provided on the floor of the underground depository unit and projected upwards from the unit to support the floor board and sleepers. CONSTITUTION:A depository unit 1 is set on a foundation B formed under the ground, pasts 5 are erectly set on post fixers 14, and soil is packed into the surrounding space of the unit 1. Struts 9 are erectly set on footings 90, and sleepers 8 are laid on the upper ends of the struts 9 and the posts 5. Floor joists 7 are placed on the sleepers 8 and floor boards 6 are placed on the floor joists 7. The entrance 60 of the floor boards 6 is positioned above the opening 10 of the unit 1, and the opening 10 and the entrance 60 are led through connectors 2 and port frames 3. A fall preventive net (n) is laid on the port frame 3, and a cover 4 is fitted above the net (n).

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in an underground storage unit that can be used as a simple basement buried under the floor of a house or the like.

Bunches are erected under the floors of houses, etc. at regular intervals to support the floorboards, so there are restrictions on digging holes when burying underground storage boxes underground. Yes, and the capacity of the underground storage facility will be limited.

The present invention has been made in order to solve these problems in view of the conventional problems, and it is possible to increase the volume of underground storage buried under the floorboards without changing the interval between the bundles that support the floorboards. The purpose is to provide a new underground storage unit that is simple and easy to use.

In order to achieve this objective, the underground storage unit of the present invention has an entrance/exit provided with an opening/closing lid opened in the floorboard of a house, etc.
Below the entrance, a box-shaped storage is arranged and buried underground, and the ceiling of the storage is provided with an opening that communicates vertically with the entrance, and the box-shaped storage ■
Inside, a receiving part for receiving the lower ends of several pillars is provided on the floor surface, and several pillars with their lower ends supported by the receiving parts are erected, and the upper end of each of these pillars is placed in the storage area. The present invention is characterized in that the through-hole provided in the ceiling of the warehouse projects upward and is configured into a bundle that supports the joists and joists on which the floorboards of the house or the like are placed.

The details of the invention will now be described in conjunction with an illustrative embodiment.

In Fig. 1, A is an underground storage unit, which includes a storage (1) that can be assembled vertically and divisibly, an opening 00) opened in the center of the ceiling of the storage (1), and an opening (10).
A connecting member (2) that connects the entrance and exit of a floorboard of a house, etc., which will be described later, and an opening frame (3) that fits into the upper edge of the connecting member (2).
), an opening/closing lid (4) that fits into the opening frame (3), and a through hole (OI) that is vertically arranged inside the storage compartment (1) and whose upper end is opened in the ceiling thereof. It is constructed in combination with a protruding support column (5).

As shown in FIG. 2, the storage (1) is located on the upper half side 02.
) and a lower half (13), and flans:,;' (12a) and (13a) are attached to each connecting end.

In Fig. 3, a is the above-mentioned upper and lower flanges (12a')
・The screw that fixes (13a), (14) is the said storage (
Ll is a pillar fixture installed on the floor, b is a ladder, C is a storage shelf, (6) is a floorboard of a house, etc. (6C1l is the floorboard (
The entrance/exit of (6), (the force is the joist supporting the floorboard (6), (8)
) is the joist (a force-bearing joist), and the support (5) is constructed into a bundle that supports the joist (8).

In FIG. 4, (9) is the original bundle that supports the above-mentioned Ohiki (8), and (9) is the bundle stone that is the foundation of the bundle (9).

Next, an example of a method for installing the underground storage unit A configured as described above will be explained.

First, in order to bury the storage (1), the ground is dug to a predetermined depth according to the volume of the storage, and a foundation B is formed by laying grist or the like on the bottom of the excavation. , the corresponding storage (1
) opening (1 (lj is the entrance/exit of the floorboard (6) of a house, etc.)
The storage shed (60) is designed to communicate vertically with the storage shed ( 1) Position. Then, the area around the storage shed (1) is filled with soil and buried underground, and the area around it is leveled to form the large drawer (8).
Arrange bundle stones (90) and bundles (9) in various parts that should be directly below.

Next, a plurality of Ohiki (8) are arranged at predetermined intervals by spanning the bundles (9) erected on the bundle stones (90) and the upper ends of the pillars (5), and the Ohiki (8) are arranged at predetermined intervals. 8) Place joists (force...) on top of the joists (7) at predetermined intervals, place a floorboard (6) on top of the joists (7), and connect the entrance/exit (60) of the floorboard (6) to the , located above the opening (10) of the storage (1), and connecting the opening GO via the connecting member (2), opening frame (3), etc.
) and the entrance/exit (60) are vertically communicated with each other.

A fall prevention net n is stretched over the mouth frame (3), and an opening/closing lid (4) is fitted above the fall prevention net n so as to be flush with the floorboard (6).

As described above, in the underground storage unit according to the present invention, a doorway equipped with an opening/closing lid is opened in the floorboard of a house, etc., and a box-shaped storage is arranged below the doorway. In addition, an opening is provided in the ceiling of the storage box that communicates vertically with the entrance, and inside the box-shaped storage box, the lower ends of several pillars are installed on the floor of the storage box. A receiving part is provided, several pillars are erected with their lower ends supported by the receiving parts, and the upper end of each of the pillars is made to protrude upward from a through hole provided in the ceiling of the storage. Since the structure is made into a bundle that supports the joists and large drawers on which the floorboards of houses, etc. are placed, the lower ends of the pillars rest on the support fixtures installed on the floor of the storage shed, and the upper ends rest on the underside of the large pullers. Because they are erected so that they touch each other, and act as a bundle between the original bundles, they support the floorboards even if the left and right sides of an underground storage shed buried below the floor of a house are lengthened to increase its volume. Stable support is ensured without causing large flexures during the pulling process, in the same way as in the case of conventional thick floorboards, which were supported by bundles.

[Brief explanation of drawings]

FIG. 1 is an assembled perspective view of an underground storage unit according to the present invention;
Fig. 2 is an exploded perspective view of the above underground storage unit, Fig. 3 is a vertically sectional side view of the above underground storage unit when it is installed, and Fig. 4 is a longitudinally sectional side view of the same above underground storage unit when it is installed. . Explanation of drawing symbols A...Underground storage unit 1...Storage 10.
・・Open port 11・Through hole 12・・Upper half side 1
3... Lower half side 12a, 13a... Flange 14
... Support fixture (receiving part) a ... Screw b ... Ladder C ... Storage shelf 2 ... Connection member 3 ... Mouth frame 4 ... Opening/closing lid 5 ... Support 6 ... Floor board 60 ... Access lower door ... Joist 8 ... Large pull 9 ... Original bundle 90 ... Bunch stone B ... Foundation n ... Fall prevention net = 1 -

Claims (1)

[Claims] An entrance with an opening/closing lid is opened in the floorboard of a house, etc., and a box-shaped storage is placed below the entrance and buried underground, and the ceiling of the storage is equipped with the entrance and exit. An open opening that communicates with the top and bottom is provided, and a receiving part is provided on the floor of the box-shaped storage to receive the lower ends of several pillars, and several pillars whose lower ends are supported by the receiving parts are provided inside the box-shaped storage. The pillars are erected, and the upper ends of each of the pillars are made to protrude upward from a through hole provided in the ceiling of the storage shed, so as to form a bundle that supports the joists and drawers on which the floorboards of the house, etc. are placed. An underground storage unit that features: