JP3174609B2 - Unit building and renovation method of unit building - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit-type building and a method of renovating the unit-type building, and can be used for unit houses constructed by arranging and stacking box-shaped building units.

[0002]

2. Description of the Related Art Conventionally, unit-type prefabricated buildings constructed by arranging and stacking box-shaped building units are often used in residential buildings and the like. In such a unit-type building, the structure, exterior, interior equipment, etc. are factory-constructed for each building unit, so on-site only simple work such as joining and assembly of each building unit and mutual pipe connection are performed. This has the advantage that the construction period and cost can be reduced.

Incidentally, even in the unit-type building as described above, internal renovation is required due to, for example, a change in the resident's family structure or deterioration of interior equipment. Here, in the case of small-scale remodeling, as in the case of the conventional building, a method is adopted in which the interior and facilities in each building unit are removed and new facilities and the like are installed. On the other hand, in the case of a large-scale renovation, a method of removing a building unit itself constituting a unit building and replacing it with another building unit may be adopted.

[0004]

However, in the above-described method of redecorating only the interior equipment, since the workers perform the redecoration work sequentially in the building, the advantage of the unit type construction cannot be utilized, and the same as in the conventional construction method. There is a problem that the number of construction days is long.

[0005] On the other hand, in the above-described method of replacing each unit, although the work can be performed quickly by taking advantage of the unit-type construction, it is wasteful because other parts in the unit are replaced collectively. In addition, since the structure of the building unit to be replaced is temporarily removed, the structure of the building is affected, resulting in large-scale construction.

An object of the present invention is to provide a refurbished method unitary building and unitary construction <br/> product that allows a lean internal renovation quickly and easily.

[0007]

A unit building according to the present invention.
Is an array of multiple box-shaped building units
A unit-type building constructed by tying
Only some building units of multiple building units
A frame that is assembled in a substantially box shape, an outer wall panel that is detachably installed on one side of the frame, a cartridge that has predetermined interior equipment, and is housed in the frame, A holding rail that can be held at a predetermined position in the frame and can be guided toward the outer wall panel side, and the cartridge is guided outside by the holding rail by removing the outer wall panel, outside the frame. The cartridge is drawn out and guided by the holding rail, and is replaceable with a new cartridge housed in the frame.

Further, in the method of renovating a unit-type building according to the present invention, a plurality of box-shaped building units are arranged and stacked to be connected to each other.
Units used in unit-type buildings
A method of renovating a knitted building, wherein the unit building is
From the beginning of construction of the building units,
Only some building units are framed
And detachably installed on one side of this frame
An outer wall panel, said frame having predetermined interior equipment and
The cartridge contained in the
And the outer wall panel side
And a holding rail that can be guided toward
A cartridge type building unit, and the unit type
When renovating the building, remove the outer wall panel facing the cartridge to be remodeled of the cartridge type building unit,
The cartridge to be remodeled is pulled out and removed, a new cartridge is inserted into the trace after the removal, and the previously removed outer wall panel is attached again.

Here, it is preferable to install the cartridge in each compartment having a clear function such as a bathroom or a toilet, and to use functional equipment such as a kitchen unit, a wash unit, and an interior air-conditioning unit in a living room. You may install so that it may be accommodated collectively. Further, the cartridge may occupy substantially the entire building unit or may occupy a part of the building unit, and the cartridge is not limited to one and may be housed in a plurality of units.

[0010] On the other hand, it is desirable to provide an appropriate locking mechanism for holding the cartridge in the building unit.
For example, it is desirable to provide a stopper that locks the opening side and the rear side end of the cartridge, and that the opening side is configured to be detachable when the cartridge is replaced.

[0011]

In the present invention, the interior of the building unit is remodeled by attaching and detaching the outer wall panel of the building unit and replacing the cartridge inside. Therefore, it is possible to perform a quick renovation work by replacing the cartridge in which the interior equipment has been installed in advance,
Since only the cartridge-formed part is replaced, no waste is caused, and the structure of the building unit is not modified, so that the operation can be simplified, thereby achieving the above object.

[0012]

An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, a unit-type building 10 is a residential building constructed by arranging and stacking a plurality of box-type building units 12 on a foundation 11.

The interior and exterior of each building unit 12 is substantially completed in advance at a factory. A portion of a frame-shaped frame 13 formed of a steel frame facing the outside of the building 10 has an outer wall panel 14 made of lightweight cellular concrete or the like. A predetermined interior and various facilities are installed inside. Some of the building units 12 use the cartridge-type building units 20 and 30 according to the present invention.

Among these, the cartridge type building unit 20
Approximately half of the inside of the frame 21
The space 22 accommodates one cartridge 40. In the cartridge 40, a toilet unit 41 is installed in one corner of the interior, and a toilet room 44 is formed by being partitioned by a corridor extension 42 and a toilet door 43.

As shown in FIG. 2, at four corners of the cartridge accommodating space 22, holding rails 23 for holding the ridge portion of the cartridge 40 so as to be slidable are provided in parallel. The holding rail 23 is made of a steel material having an L-shaped cross section, and is fixed by welding or the like along upper and lower beams of the frame 21 and upper and lower intermediate beams 24 that are appropriately installed.

Stoppers 25 and 26 for locking the cartridge 40 are provided on the rear side and the front side of the cartridge accommodating space 22.
Are provided one by one in the upper and lower parts. Stopper 25 is a frame
The stopper 26 is fixed to the beam on the back side of the frame 21 by welding or the like, and the stopper 26 is detachably attached to the beam on the front side of the frame 21 with bolts or the like.

An outer wall panel 27 is easily attached to and detached from the front outer surface of the cartridge accommodating space 22 by a conventional sandwiching method using bolts and metal fittings. By removing the outer wall panel 27, the space 22 is opened to the outside, and by removing the stopper 26, the cartridge 25 is held.
Withdrawable along 23.

Returning to FIG. 1, the cartridge-type building unit 30 has a cartridge housing space 22 substantially entirely inside the frame 21. Inside the space 22, two cartridges 50 and 60 are continuously arranged. Housed in.

The cartridge 50 is a washing room 52 which is also used as a undressing room and has a washing unit 51 in one corner of the inside thereof.
The side surface is open. The cartridge 60 is a bathroom 62 having a bath unit 61 therein, and a bathroom door 63 is provided on a surface on the cartridge 50 side.

The cartridges 50 and 60 are sequentially accommodated in the space 22. The cartridge 50 is closed at the side on which the bathroom door 63 of the cartridge 60 is provided with connection. Although the space 22 has a different direction and a different size, the configuration of the holding rail 23 and the like is the same as that of the cartridge type building unit 20, and the description is omitted here.

In this embodiment constructed as described above, the interior equipment is retrofitted in the following procedure. First, when the interior equipment to be renovated is the toilet room 44, a cartridge 40 including the toilet room 44 according to the specification after the renovation is prepared.

Next, the outer wall panel facing the cartridge 40
27 is removed, and the stopper 26 holding the cartridge 40 is removed. Then, the cartridge 40 is gradually pulled out from the space 22 to the near side, suspended by a crane or the like, and lowered to a nearby ground or the like.

Subsequently, a new cartridge 40 prepared on the nearby ground or the like is lifted by a crane or the like, and is gradually pushed into the space 22. Finally, the cartridge 40 housed in the space 22 is fixed by the stopper 26, and the outer wall panel 27 is attached again. As described above, the cartridge 40 is replaced with a new one according to the specifications after renovation, and the interior toilet room
44 renovations will be completed.

On the other hand, when the interior equipment to be renovated is the washroom 52, a new cartridge 50 is prepared. When the interior equipment to be renovated is the bathroom 62, a new cartridge 60 is prepared. Renovate by replacing each one. The procedure for replacing and remodeling these cartridges 50 and 60 is basically the same as that for the cartridge 40, except that only two replacements such as hanging are performed.

According to this embodiment, since the interior equipment is made into a cartridge, the interior equipment can be easily refurbished by replacing the cartridge. In particular, the toilet room 44 and the washroom, which are likely to cause inconvenience during use
Since the water surrounding parts such as the bathroom 52 and the bathroom 62 are made into cartridges, replacement can be easily performed when a failure occurs in these parts.

Further, since a new cartridge can be pre-built in the factory according to the contents of the remodeling, only the replacement needs to be performed at the site, and the remodeling operation can be performed quickly.

Furthermore, since only the cartridges need to be replaced, complicated work up to the structural parts such as the frame 21 is not required, the remodeling work can be further simplified, and the parts other than the cartridges can be used continuously. Waste such as replacement of each unit can be eliminated.

The present invention is not limited to the above-described embodiment, but includes the following modifications. That is, in the above-described embodiment, the building unit 20 occupying about half of the cartridge accommodating space 22 and the building unit 30 occupying substantially the entirety have been described, but these may be other ratios such as 1/3.

Further, one cartridge accommodating space 22 of approximately half the size is provided in the building unit 20 to accommodate one cartridge 40. However, a plurality of cartridge accommodating spaces are installed in the building unit, for example, in parallel. Alternatively, a plurality of cartridges may be accommodated.

Further, in the building unit 30, two cartridges 50, 60 are accommodated in series in one cartridge accommodating space 22, but a larger number of cartridges may be accommodated in series.

On the other hand, in the above embodiment, the holding rails 23 for housing the cartridges 40, 50, 60 in the cartridge housing space 22 are provided at the four corners of the cartridge. However, only the lower sides are provided, and the upper and both sides are provided with other pressing members. For example, fixing may be performed.

Further, the holding rail 23 is not limited to the L-shaped steel material,
The holding rail 23 may have a structure in which two bars are slidably contacting the upper and lower surfaces and side surfaces of the cartridge. The holding rail 23 is not limited to a slidable rail, and may have a rail-like structure with an array of rollers.

Further, the shapes, arrangements, dimensions and the like of the stoppers 25 and 26 may be appropriately selected in implementation, and the structure for attaching and detaching the front stopper 26 may be appropriately set.

The interior equipment realized in the cartridge includes a toilet room 44, a washroom 52, and a bathroom as in the above embodiment.
Not only separate units such as 62, etc., but also cartridges containing only equipment such as kitchen units installed in kitchen units or air conditioning units installed facing living room parts, or simply changing interior materials In order to perform this, a cartridge to which an interior material such as wallpaper is attached may be used.

[0035]

As described above, according to the present invention, the interior equipment can be renovated by replacing the cartridge, and the internal renovation without waste can be performed quickly and easily.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view showing an internal structure of a main part of the embodiment.

[Explanation of symbols]

 10 Unit building 21 Frame 22 Cartridge storage space 23 Holding rail 25 Fixed stopper 25, Removable stopper 27 Exterior wall panel 40, 50, 60 Cartridge 41 Toilet unit as interior equipment 51 Wash unit as interior equipment 61 Interior equipment Is a bus unit

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04B 1/348 E04H 1/04

Claims (2)

(57) [Claims] A plurality of box-shaped building units are arranged and stacked.
Unit building that is built by connecting
Thus, some of the building units of the plurality of building units
A frame having a substantially box shape, an outer wall panel detachably mounted on one side of the frame, a cartridge having predetermined interior equipment and housed in the frame, A holding rail that holds the cartridge at a predetermined position in the frame and that can be guided toward the outer wall panel side, wherein the cartridge is mounted on the outer wall of the frame while being guided by the holding rail by removing the outer wall panel. A unit-type building, which is drawn out of the unit and is exchangeable with a new cartridge housed in the frame guided by the holding rail. 2. A plurality of box-shaped building units are arranged and stacked.
Unit building that is built by connecting
A method of renovating a unit building to be used, the method comprising:
Only some of the building units of the product units are roughly box-shaped
Frame and a frame attached to one side of this frame.
Equipped with removable outer wall panels and specified interior equipment
And a cartridge housed in the frame.
Only hold the cartridge at a predetermined position in the frame.
And a holding rail that can be guided toward the outer wall panel side.
As a cartridge-type building unit
Can, during renovation of the unit type building, remove the outer wall panel facing the refurbished target of the cartridge of the cartridge building units, removed by withdrawing the cartridge renovation target, mark the new cartridge is inserted into the removal, previously A remodeling method for a unit-type building, comprising reattaching the removed outer wall panel.