JP2021188418A - building - Google Patents

Abstract

To provide a building effectively using a space between an overhang part and a ground surface.SOLUTION: A communication part 26 is provided on a floor part 24 in an overhang unit 18 of a building 10, and an upper side of the floor part 24 and a ground surface 20 side of the overhang unit 18 are communicated with each other by the communication part 26. Therefore, an installed article such as an outdoor machine 32 installed between the overhang unit 18 and the ground surface 20 can be treated from the floor part 24 side of the overhang unit 18 without entering between the overhang unit 18 and the ground surface 20.SELECTED DRAWING: Figure 1

Description

The present invention relates to a building.

The following Patent Document 1 discloses an invention relating to an overhanging unit. This overhanging unit is overhanging from a building unit that constitutes a part of the lower floor of the building, and the floor surface of this overhanging unit is located below the floor surface of the building unit. And this floor surface functions as a step to the selfish mouth.

Japanese Unexamined Patent Publication No. 5-156718

However, in the prior art described in Patent Document 1, the space between the lower surface of the overhanging unit (overhanging portion) and the ground surface is not used, and there is room for improvement in that this space is effectively used. There is.

In consideration of the above facts, an object of the present invention is to obtain a building that can effectively utilize the space between the overhanging portion and the ground surface.

The building according to the first aspect is provided on the overhanging portion extending from the first floor of the building body arranged on the foundation and the floor portion of the overhanging portion, and is provided on the upper side of the building and the overhanging portion of the floor portion. It has a communication part that communicates with the ground surface side of the part.

In the building according to the first aspect, the first floor of the building body is arranged on the foundation, and the overhanging portion projects from the first floor. Therefore, a part of the building can be arranged on the upper side of the ground where the foundation cannot be provided.

By the way, since the overhanging portion is not directly supported by the foundation, a space is generated between the overhanging portion and the ground surface, but this space becomes a dead space if it is not used. In addition, it is conceivable to install various equipment and structures in this space, but it is preferable for the worker to enter between the overhanging part and the ground surface when handling these installations from the viewpoint of workability and the like. No.

Here, in this embodiment, a communication portion is provided on the floor portion of the overhanging portion, and the upper side of the floor portion and the ground surface side of the overhanging portion are communicated by the communication portion. Therefore, it is possible to handle the installation object installed between the overhanging portion and the ground surface from the floor side of the overhanging portion without entering between the overhanging portion and the ground surface.

The building according to the second aspect is the building according to the first aspect, and the overhanging portion constitutes a part of the living space together with the building body.

In the building according to the second aspect, the overhanging portion constitutes a part of the living space together with the building body, and handles the installation object installed between the overhanging portion and the ground surface from the living space side. be able to.

The building according to the third aspect is the building according to the first aspect or the second aspect, and the floor portion is a general portion having a flat floor surface and an upper side of the building with respect to the general portion. It is provided with a projecting portion that protrudes and is provided with the communication portion, and the distance between the lower surface of the projecting portion and the ground surface in the building height direction is the building height between the lower surface of the general portion and the ground surface. It is set to a distance longer than the distance in the vertical direction.

In the building according to the third aspect, the floor portion of the overhanging portion includes a general portion and a protruding portion, the floor surface of the general portion is flat, and the protruding portion is relative to the general portion. It protrudes to the upper side of the building. The distance between the lower surface of the protruding portion and the ground surface in the building height direction is set to be longer than the distance between the lower surface of the general portion and the ground surface in the building height direction. Therefore, on the lower side of the building in the protruding portion, it is possible to install an installation object larger in the height direction of the building than in the lower side of the building in the general part. Further, the protruding portion is provided with a communication portion, and it is possible to handle an installation object installed on the lower side of the building from the protruding portion side to the projecting portion.

The building according to the fourth aspect is the building according to any one of the first to third aspects, and the space between the overhanging portion and the ground surface is hidden by a shielding portion when viewed from the outdoor side. ing.

In the building according to the fourth aspect, the installation object installed between the overhanging portion and the ground surface can be hidden by the shielding portion when viewed from the outdoor side of the building.

As described above, the building according to the first aspect has an excellent effect that the space between the overhanging portion and the ground surface can be effectively used.

The building according to the second aspect has an excellent effect that the influence of the weather and the like can be reduced when handling the installation object installed between the overhanging portion and the ground surface.

The building according to the third aspect has an excellent effect that the types of installation objects that can be installed between the overhanging portion and the ground surface can be increased.

The building according to the fourth aspect has an excellent effect that the appearance quality of the building can be ensured while effectively utilizing the space between the overhanging portion and the ground surface.

It is a perspective view which shows typically the structure of the building which concerns on 1st Embodiment. It is an exploded perspective view which shows typically the structure of the building which concerns on 1st Embodiment. It is a side view (three-direction arrow view of FIG. 1) which shows typically the structure of the building which concerns on 1st Embodiment. It is a side view which shows typically the structure of the building which concerns on 2nd Embodiment. It is a side view which shows typically the structure of the building which concerns on 3rd Embodiment. It is a side view which shows typically the structure of the building which concerns on 4th Embodiment.

<First Embodiment>
Hereinafter, the building according to the first embodiment of the present invention will be described with reference to FIGS. 1 to 3. As shown in FIG. 1, the "building 10" according to the present embodiment includes a "foundation 12" and a building unit 16 arranged on the upper side of the building of the foundation 12 and constituting the first floor of the "building body 14". , The unit building is provided with the "overhanging unit 18" as an overhanging portion extending from the building unit 16 to one side in the girder direction of the building 10. In each figure, the girder direction of the building 10 (hereinafter referred to as girder direction) is indicated by an arrow X, the beam-to-beam direction of the building 10 (hereinafter referred to as a beam-to-beam direction) is indicated by an arrow Y, and the height direction of the building 10 is indicated. (Hereinafter referred to as the height direction) is indicated by an arrow Z.

The overhanging unit 18 is provided in the building unit 16 in a cantilevered state, and constitutes a part of the living space of the building 10 together with the building main body 14. Further, the foundation 12 is not provided on the lower side of the building of the overhanging unit 18, and a space 22 is formed between the lower surface 18A of the overhanging unit 18 and the “ground surface 20”.

Here, the present embodiment is characterized in that the upper side of the "floor portion 24" of the overhanging unit 18 and the ground surface 20 side of the overhanging unit 18, that is, the lower surface 18A are communicated with each other.

Specifically, the floor portion 24 is provided with a "communication portion 26" that communicates the upper surface 24A of the floor portion 24 and the lower surface 18A of the overhanging unit 18 by penetrating the floor portion 24 in the height direction. There is. The communication portion 26 can be opened and closed by the cover 28 (covering portion). In the state where the communication portion 26 is closed by the cover 28, the position of the upper surface 28A of the cover 28 is set so as to be located on the same plane as the upper surface 24A of the floor portion 24.

On the other hand, in the space 22, installation objects such as a water storage tank 30 and an outdoor unit 32 of an air conditioner are installed. Then, in a state where the communication portion 26 is open, the outdoor unit 32 and the like can be handled from the indoor side of the overhanging unit 18 via the communication portion 26.

Further, as shown in FIGS. 2 and 3, the space 22 between the overhanging unit 18 and the ground surface 20 when viewed from the outdoor side is hidden by the “shielding portions 34, 36”. Specifically, the shielding portion 34 is arranged on one side in the inter-beam direction and the other side in the inter-beam direction of the space 22, and supports the main body 38 extending in the girder direction and the main body 38 with respect to the ground surface 20. It is provided with a support portion 40.

The main body 38 is a louver having a plurality of feather plates 42 extending in the height direction of the building and arranged in a row in the girder direction, and the main body 38 is formed on one side and the other side in the beam-to-beam direction of the main body 38. Ventilation is possible.

On the other hand, a shielding portion 36 is arranged on one side of the space 22 in the girder direction, and the shielding portion 36 supports the main body portion 44 extending in the beam-to-beam direction and the main body portion 44 with respect to the ground surface 20. The structure is basically the same as that of the shielding portion 34, including the supporting portion 46.

Further, the main body 44 is provided with a sliding door 48 (opening), and in a state where the sliding door 48 is open, it is outdoors from one side in the girder direction of the shielding portion 36 via the sliding door 48. It is possible to handle the machine 32 and the like.

Further, the shielding portions 34 and 36 are not fixed to the overhanging unit 18 and the ground surface 20, and the positions can be changed within a predetermined range. In the present embodiment, as an example, the shielding portions 34 and 36 are arranged on the indoor side of the outer wall material 52 forming a part of the outer wall 50 of the overhanging unit 18, and are overhanging when viewed from the outdoor side. It is in a state of being housed between the unit 18 and the ground surface 20.

<Action and effect of this embodiment>
Next, the operation and effect of this embodiment will be described.

In the present embodiment, as shown in FIG. 1, the building unit 16 constituting the first floor of the building body 14 is arranged on the foundation 12, and the overhanging unit 18 projects from the building unit 16. Therefore, a part of the building 10 can be arranged on the upper side of the ground where the foundation 12 cannot be provided.

By the way, since the overhanging unit 18 is not directly supported by the foundation 12, a space 22 is created between the overhanging unit 18 and the ground surface 20, but this space 22 becomes a dead space if it is not used. Further, it is conceivable to install various devices and structures in this space 22, but when handling these installed objects, it is workability and the like that the worker enters between the overhanging unit 18 and the ground surface 20. Not preferable from the viewpoint.

Here, in the present embodiment, the communication portion 26 is provided on the floor portion 24 of the overhanging unit 18, and the communication portion 26 communicates the upper side of the floor portion 24 with the ground surface 20 side of the overhanging unit 18. ing. Therefore, the outdoor unit 32 or the like installed between the overhanging unit 18 and the ground surface 20 is installed from the floor portion 24 side of the overhanging unit 18 without entering between the overhanging unit 18 and the ground surface 20. Can handle things. Therefore, in the present embodiment, the space 22 between the overhanging unit 18 and the ground surface 20 can be effectively used.

Further, in the present embodiment, the overhanging unit 18 constitutes a part of the living space together with the building main body 14, and the installation object installed between the overhanging unit 18 and the ground surface 20 from the living space side is provided. Can be handled. Therefore, in the present embodiment, it is possible to reduce the influence of the weather and the like when handling the installation object installed between the overhanging unit 18 and the ground surface 20.

Further, in the present embodiment, when viewed from the outdoor side of the building 10, the installation object installed between the overhanging unit 18 and the ground surface 20 can be hidden by the shielding portions 34 and 36. Therefore, in the present embodiment, the appearance quality of the building 10 can be ensured while effectively utilizing the space 22 between the overhanging unit 18 and the ground surface 20.

<Second Embodiment>
Hereinafter, the building according to the second embodiment of the present invention will be described with reference to FIG. The same components as those of the first embodiment described above will be assigned the same number and the description thereof will be omitted.

In the "building 60" according to the present embodiment, the "shielding portions 62, 64" have basically the same configuration as the shielding portions 34, 36, but the shielding portions 62, 64 are located on the outdoor side of the outer wall 50. Have been placed. Further, the upper end portions of the shielding portions 62 and 64 are located above the lower end portions of the outer wall material 52 in the height direction.

According to such a configuration, in the appearance of the building 60, the gap between the shielding portions 62 and 64 and the overhanging unit 18 is eliminated, which contributes to the improvement of the appearance of the building 60.

<Third Embodiment>
Hereinafter, the building according to the third embodiment of the present invention will be described with reference to FIG. The same components as those of the first embodiment described above will be assigned the same number and the description thereof will be omitted.

In the "building 70" according to the present embodiment, the "outer wall material 72" is extended to the lower side of the building, and the space 22 is hidden by the portion of the outer wall material 72 on the lower side of the building. That is, in the present embodiment, the outer wall material 72 functions as a shielding portion.

According to such a configuration, when viewed from the outdoor side of the building 10, the installation object installed between the overhanging unit 18 and the ground surface 20 can be hidden without using the shielding portions 34, 36 and the like. , Contributes to the reduction of the number of parts while ensuring the appearance quality of the building 10.

<Fourth Embodiment>
Hereinafter, the building according to the fourth embodiment of the present invention will be described with reference to FIG. The same components as those of the first embodiment described above will be assigned the same number and the description thereof will be omitted.

The "building 80" according to the present embodiment is characterized in that the "floor portion 84" of the "overhanging unit 82" as an overhanging portion includes a "general portion 84A" and a "protruding portion 84B". There is.

Specifically, the "floor surface 84A1" of the general portion 84A has a flat surface, and the protruding portion 84B projects upward from the general portion 84A to the upper side of the building. Further, the protruding portion 84B is provided with a communication portion 26. Further, the height distance H1 between the "bottom surface 84B1" of the protrusion 84B and the ground surface 20 is set to be longer than the height distance H2 between the "bottom surface 84A2" of the general portion 84A and the ground surface 20. Has been done.

According to such a configuration, the floor portion 84 of the overhanging unit 82 includes a general portion 84A and a protruding portion 84B, and the general portion 84A has a flat floor surface 84A1 and the protruding portion 84B. Protrudes upward of the building with respect to the general portion 84A. The height distance H1 between the lower surface 18A of the protrusion 84B and the ground surface 20 is set to be longer than the height distance H2 between the lower surface 84A2 of the general portion 84A and the ground surface 20.

Therefore, on the lower side of the building of the protruding portion 84B, it is possible to install an installation object larger in the height direction than the lower side of the building of the general portion 84A. Further, in the present embodiment, as an example, the storage battery 86 for outdoor installation, which has a larger dimension in the height direction than the water storage tank 30 and the outdoor unit 32, is arranged on the lower side of the building of the protrusion 84B. Further, the protruding portion 84B is provided with a communication portion 26, and can handle the storage battery 86 installed on the lower side of the building of the projecting unit 82 from the protruding portion 84B side. Therefore, in the present embodiment, it is possible to increase the types of installation objects that can be installed between the overhanging unit 82 and the ground surface 20.

<Supplementary explanation of the above embodiment>
(1) In the above-described embodiment, the shielding portion is arranged around the space 22, but the shielding portion may not be provided depending on the specifications of the building and the like.

(2) Further, in the above-described embodiment, the shielding portion is provided with an opening, but the present invention is not limited to this, and an insertion portion or the like through which a pipe passes is provided in the shielding portion according to the specifications of the building or the like. May be good.

(3) Further, in the above-described embodiment, the shielding portion is configured to include the louver and the outer wall material, but the present invention is not limited to this, and the shielding portion is configured by a thick vinyl sheet or the like according to the specifications of the building or the like. You may.

(4) In addition, in the above-described embodiment, the building is a unit building provided with an overhanging unit, but the present invention is not limited to this. For example, the building to which the present embodiment can be applied includes a building constructed by a steel frame construction method and having a balcony as an overhanging portion provided in a cantilevered state in the building body.

10 Building 12 Foundation 14 Building body 18 Overhanging unit (overhanging part)
20 Ground surface 24 Floor part 26 Penetration part 34 Shielding part 36 Shielding part 60 Building 62 Shielding part 64 Shielding part 70 Building 72 Exterior wall material (shielding part)
80 Building 82 Overhanging unit (overhanging part)
84 Floor part 84A General part 84A1 Floor surface 84A2 Bottom surface 84B Protruding part 84B1 Bottom surface

Claims (4)

The overhanging part overhanging from the first floor of the building body placed on the foundation,
A communication portion provided on the floor of the overhanging portion and communicating between the building upper side of the floor portion and the ground surface side of the overhanging portion.
Building with. The overhanging portion together with the building body constitutes a part of the living space.
The building according to claim 1. The floor portion includes a general portion having a flat floor surface and a protruding portion that protrudes upward from the building and is provided with the communication portion with respect to the general portion.
The distance between the lower surface of the protruding portion and the ground surface in the building height direction is set to be longer than the distance between the lower surface of the general portion and the ground surface in the building height direction.
The building according to claim 1 or 2. When viewed from the outdoor side, the space between the overhanging portion and the ground surface is hidden by a shielding portion.
The building according to any one of claims 1 to 3.

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