JP2000257251A - Stair storage - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide storage under stairs that allows objects to enter and exit from the inside and outside of a building and allows effective use of dead space in a residential building. SOLUTION: This is a staircase storage 1 provided in a storage space portion below a staircase in a building, wherein the staircase storage 1 has an indoor entrance / exit 8 from the first floor of a building on an indoor side wall and an indoor entrance / exit 8 on an outdoor side wall. An outdoor entrance 6 is provided, and the lower surface of the storage 1 under the stairs is made lower than the floor 12 on the first floor of the building, and the height of the ceiling of the storage 1 under the stairs is from the ground surface 11 to the floor 12 on the first floor. And a small stair 4 descending from the floor 12 on the first floor of the building to the storage 1 under the stairs is provided at the indoor entrance 8 of the storage 1 under the stairs.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to storage under stairs.

[0002]

2. Description of the Related Art Conventionally, various types of storage under stairs have been used according to the stairs attached to a building. Among them, those described in Japanese Patent Application Laid-Open No. Hei 10-317689 are described. The one described in Kaihei 10-325235 is well known. In the former, the portion under the stairs is lowered from the floor of the first floor, and a stair is provided from the lowered ground to the floor of the first floor of the building. It is stored under the stairs. This storage under the stairs can be taken in and out of the building, and the part under the stairs is lowered to secure a sufficient storage capacity as a storage space part, making effective use of the dead space in the residential building It is a convenient storage under the stairs.

In the case of the latter, an outer wall around a lower part of a landing of a staircase of a building is recessed toward the inside of the building so as to be provided with a storage space portion, which is stored under the staircase. This storage under the stairs can be taken in and out from the outside of the building, and is used to store outdoor units such as electric water heaters and air conditioners that are installed outside the building and connected by piping to outdoor equipment inside the building. It is a convenient storage under the stairs.

[0004]

However, in the case of the former, it is impossible to get in and out of the outside of the building, and the portion under the stairs is lowered by one step. There was a problem that it was difficult for the entrance and exit of the object from the outside to enter and exit because the base part was in the way.

[0005] Further, the latter one has a problem that it cannot be taken in and out of a building, and is limited to taking in and out of an object from the outside.

The present invention has been made in view of the above problems, and has as its object to solve these problems.
The object of the present invention is to provide storage under stairs that allows objects to be taken in and out from inside and outside of a building and that can effectively use dead space in a residential building.

[0007]

According to the first aspect of the present invention,
A storage under the stairs provided in a storage space under the stairs in the building, wherein the storage under the stairs is provided with an indoor doorway from the first floor of the building on the indoor side wall and an outdoor doorway on the outdoor side wall, The lower surface of the storage under the stairs is lower than the floor of the first floor of the building, and the ceiling of the storage under the stairs is higher by the height from the ground surface to the floor of the first floor. At the entrance, a small staircase descending from the floor of the first floor of the building to storage under the stairs is provided.

The invention according to claim 2 is the invention according to claim 1, wherein the lower surface of the storage under the stairs is substantially at the same level as the ground surface outside the building, and a storage door is provided at an outdoor entrance. Things.

In the first aspect of the present invention, it is preferable that a lockable body is attached to the storage door of the storage under the stairs because it is safe against theft.

[0010]

According to the first aspect of the present invention, the storage under the stairs is provided with an indoor entrance from the first floor of the building on the indoor side wall and an outdoor entrance on the outdoor side wall. Can be put in and out.

The lower surface of the storage under the stairs is lower than the floor of the first floor of the building, and the height of the ceiling of the storage under the stairs is higher by the height from the ground surface to the floor of the first floor. Therefore, a sufficient storage amount can be secured as a storage space portion, and the dead space in the residential building can be effectively used.

According to the second aspect of the present invention, since the lower surface of the storage under the stairs is formed at substantially the same level as the ground surface outside the building, there is no step between the lower surface of the storage under the stairs and the ground surface outside the building. As shown in FIG. 5, it can be used as a parking space for a car, a bicycle, etc.
In addition, since the storage door is provided at the outside doorway, objects in the storage under the stairs can be shielded from rain and wind, which is safe for crime prevention.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is a cross-sectional explanatory view showing a state in which a staircase storage is provided in a storage space below a staircase in a building unit of the present invention, and FIG. 2 is a top view explanatory drawing of the staircase storage. In FIG. 1, 1 is a staircase storage in a building unit, 2 is a floor on the first floor, 3 is a folding staircase, 31 is a landing of a folding staircase, 4 is a small staircase descending from the floor of the first floor to a staircase storage, 5 is a shutter which is a storage door, 6 is an outdoor doorway, 7 is an underground beam, 8 is an indoor doorway, 81 is a hinged door, 9 is a waterproof base slab for storage under stairs, 10 is a space outside a building unit. , 11 is a ground surface, 12 is an outer wall of a building unit, and 13 is a partition.

The storage 1 under the stairs has a rectangular shape, and is located inside the building unit at the lower part of the folding stairs 3 and the landing 31 substantially perpendicular to the outer wall 12 and partitions 13, 13 on both sides substantially perpendicular to the outer wall 12. And the opening 81 of the indoor doorway 8,
It comprises a shutter 5 at an outdoor entrance 6. A small staircase 4 is provided from the indoor entrance 8 to go down to the storage under the stairs. The height of the ceiling of the storage 1 under the stairs is about 200 cm, and is increased by the height from the ground surface 11 to the floor surface 12 on the first floor. The depth of storage 1 under stairs is about 250
cm and a width of about 170 cm.

The floor of the first floor of the building unit has a ground surface 11
About 40 cm higher. The lower surface of the storage 1 under the stairs is lower than the floor surface 2 on the first floor of the building unit, and the lower surface of the storage 1 under the stairs and the ground surface 11 are substantially at the same level.

The partition 13 is composed of an outer surface material, a heat insulating material, and an inner surface material. The outer surface material is made of a hardwood cement board, and the heat insulating material is made of rock wool (rock wool). The door 81 of the indoor entrance 8 of the storage 1 under the stairs is a fire door made of metal, and a lockable body (not shown) is attached to the door 81. The shutter 5 of the outdoor entrance 6 of the storage 1 under the stairs is directed outward, and the shutter 5 is made of metal and is a fire door.
Is provided with a lockable body (not shown).

Next, the operation will be described while explaining the mounting position and mounting method of the staircase storage 1 of the present invention. At the lower part of the folding staircase 3 and the landing 31 adjacent to the room in the building unit, at the position facing outward, the outer wall 12 of the building unit is concavely recessed toward the inside of the building unit to provide a storage space part. The inside of the storage 1 under the rectangular stairs is broken and the stairs 3
The storage 1 under the stairs is installed so that the door 81 of the indoor entrance 8 becomes the door 81.

An interval of approximately the same length as the combined length of the folding staircase 3 and the hinged door 81 is provided, and partitions 13 are provided on both sides.
13 is mounted almost at a right angle. Next, a shutter 5 is attached to the inside of the outer wall 12 near the upper part of the outdoor doorway 6, and a lock is attached to the shutter 5 to make the staircase storage 1 provided with the indoor doorway 8 and the outdoor doorway 6 in the building unit. .

In this way, the storage 1 under the stairs has an indoor doorway 8 from the first floor of the building unit on the indoor side wall,
Since the outdoor doorway 6 is provided on the outdoor side wall, objects can be taken in and out from inside and outside the building unit.

The lower surface of the storage 1 under the stairs is lower than the floor of the first floor of the building unit, and the ceiling of the storage 1 under the stairs has a height from the ground surface 11 to the floor 12 on the first floor. Since the height is increased by a sufficient amount, a sufficient storage amount can be secured as a storage space portion, and a dead space in a residential building can be effectively used.

Since the lower surface of the storage unit 1 under the stairs is substantially at the same level as the ground surface 11 outside the building unit, there is no step between the lower surface of the storage unit 1 under the stairs and the ground surface outside the building unit, so that the entrance and exit can be performed. It can be used as a parking space for cars, bicycles, etc. In addition, since the shutter 5 is provided at the outdoor entrance 6, objects in the storage 1 under the stairs can be shielded from rain and wind, which is safe for crime prevention.

The embodiment of the present invention has been described with reference to the drawings. However, the specific configuration is not limited to this embodiment, and even if there is a design change or the like within a range not departing from the gist of the present invention. Included in the invention. For example, in one embodiment, the folding staircase 3 and the landing 31 are provided substantially orthogonal to the outer wall 12 of the building unit, and the indoor entrance 8 and the outdoor entrance 6 are provided opposite to each other, as shown in FIG. Alternatively, the folding staircase 3a and the landing 31a may be formed substantially parallel to the outer wall 12a of the building unit, and the indoor doorway 8a and the outdoor doorway 6a may be a storage 1a under the stairs that is substantially orthogonal.

Also, as shown in FIG. 4, the outer wall 12b of the building unit is made almost parallel with the straight staircase 3b having no landing,
The storage 1b under the stairs in which the indoor doorway 8b and the outdoor doorway 6b are provided opposite to each other may be used.

[0024]

As described above, according to the first aspect of the present invention, in the storage under the stairs, the indoor doorway from the first floor of the building unit is provided on the indoor side wall and the outdoor doorway is provided on the outdoor side wall. It is possible to put things in and out of the building unit.

The lower surface of the storage under the stairs is lower than the floor of the first floor of the building unit, and the ceiling of the storage under the stairs is higher by the height from the ground surface to the floor of the first floor. Therefore, a sufficient storage amount can be secured as a storage space portion, and a dead space in a residential building can be effectively used.

According to the second aspect of the present invention, since the lower surface of the storage under the stairs is formed at substantially the same level as the ground surface outside the building unit, a step is formed between the lower surface of the storage under the stairs and the ground surface outside the building unit. There is no need to take time to put in and out,
As shown in FIG. 5, it can be used as a parking space for cars and bicycles. In addition, since the storage door is provided at the outside doorway, objects in the storage under the stairs can be shielded from rain and wind, which is safe for crime prevention.

[Brief description of the drawings]

FIG. 1 is a cross-sectional explanatory view showing one embodiment of the present invention and showing a state in which a staircase storage is provided in a storage space below a staircase in a building unit.

FIG. 2 is an explanatory top view of staircase storage, showing one embodiment of the present invention.

FIG. 3, showing another embodiment of the present invention, is a cross-sectional explanatory view of storage under stairs in a state in which a folding staircase and a landing are substantially parallel to the outer wall of a building unit.

FIG. 4 shows another embodiment of the present invention, and is a cross-sectional explanatory view of storage under stairs in a state where straight stairs without a landing are formed substantially parallel to the outer wall of a building unit.

FIG. 5 is an explanatory diagram showing a state in which storage under stairs according to one embodiment of the present invention is used as a parking space.

[Explanation of symbols]

1, 1a, 1b Storage under stairs 2 Floor on first floor 3, 3a, 3b Folding stairs 31, 31a Landing 4 Small stairs 5 Shutter 6, 6, 6a, 6b Outdoor entrance 7 Underground beam 8, 8a, 8b Indoor entrance 81 Door 9 Base slab subjected to waterproofing 10 Space outside building unit 11 Ground surface 12, 12a, 12b Exterior wall of building unit 13 Partition

Claims (2)

[Claims] 1. An under-stair storage provided in a storage space under a stair in a building, wherein the under-stair storage includes an indoor entrance from the first floor of the building on an indoor side wall and an outdoor entrance on an outdoor side wall. An entrance is provided, and the lower surface of the storage under the stairs is made lower than the floor of the first floor of the building, and the height of the ceiling of the storage under the stairs is higher by the height from the ground surface to the floor of the first floor. The staircase storage, characterized in that a small staircase descending from the floor of the first floor of the building to the staircase storage is provided at the indoor entrance of the staircase storage. 2. The storage under the stairs according to claim 1, wherein the lower surface of the storage under the stairs is substantially at the same level as the ground surface outside the building, and a storage door is provided at an entrance and exit outside.