JPS63300139A - House unit - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a housing unit that constitutes a house by connecting a plurality of housing units.

(Prior art) As a conventional housing unit, for example,
As described in Japanese Patent No. 14806, etc., a box-shaped structure is known in which a ceiling material, floor material, and wall material are fixed to a steel frame structure composed of columns and beams.

In this conventional housing unit, the wall materials, including the exterior and interior walls, as well as the parting wall materials that make up the parting walls of tenement houses and apartment complexes, are fixed to pillars and girders due to installation strength issues, and are fixed to the sides of the housing unit. It was located in Therefore, when configuring a parting wall in an apartment complex, etc., two housing units provided with parting wall materials are arranged adjacently so that the parting wall materials of each unit face each other. It would be erected between both housing units.

(Problems to be Solved by the Invention) Conventionally, unit houses were constructed using housing units in which parting walls were provided on the sides.
Parting walls could only be placed between housing units, and this was a major constraint on housing planning. In other words, there is little variation in plans for apartment complexes made up of housing units.

For example, when a shared space such as a staircase is provided at a location where the living spaces on both sides are separated by a parting wall and touch each other, if you try to ensure that the living spaces on both sides have a symmetrical and equal planar shape, it is necessary to As shown in Publication No. 14806, the common space had to be provided by protruding outside the outer wall. This was unsightly, and depending on the shape of the site, it was sometimes impossible to extend the common space outside the residence.

Furthermore, if the shared space O1 is arranged between the housing units 03 and 03 so as not to protrude outward from the outer wall 02 of the house, the living spaces 05 and 06 on both sides of the parting wall 04 will be arranged in a symmetrical and equal plan. It had become impossible to do so (9th
(see figure).

Furthermore, due to its nature, the parting wall had to have excellent strength, sound insulation, and fireproofing properties.

(Means for Solving the Problems) The present invention has been made for the purpose of solving the above-mentioned problems, and in order to achieve this purpose, in the present invention, columns and beams are assembled. In a housing unit in which a parting wall is fixed to a steel frame structure, a small beam is erected between opposing large beams of the housing unit to form an underfloor space, and the parting wall horizontally divides the internal space of the housing unit. The underfloor parting wall, which is placed at an intermediate position between the pillars and which partitions at least the underfloor space among the parting walls, is fixed to the small beams constructed between the girders. The method used is as follows.

(Function) In the housing unit of the present invention, since the parting wall is arranged at an intermediate position between the pillars, the internal space of the unit can be divided into two dwellings by this parting wall. In addition, the attic partition wall is fixed to the small beams installed between the large beams, making it strong. (Example) Examples of the present invention will be described in detail below with reference to the drawings.

First, the structure of the unit house of the first embodiment shown in FIGS. 1 to 6 will be explained.

As shown in Figure 1, this housing unit consists of ten box-shaped housing units y ) A ( At , A2 , A3 .
...A+o) are connected in a U-shaped arrangement into two upper and lower levels, and a roof B is placed on top of the upper and lower levels to form a two-story unit house.

As shown in FIGS. 5 and 6, each housing unit A has a steel frame structure 10 composed of columns 11, ceiling beams 12, and floor beams 13. As shown in FIG. 3, a ceiling material 20 and a floor material 30 are attached to the steel structure 10, and the interior space is divided into an attic space a, a living space, and an underfloor space. It is divided into C. Note that the ceiling beam 12 is a ceiling beam 12 that serves as a framework.
1 and a plurality of ceiling beams 122 which are installed at predetermined intervals between the ceiling beams 121 and 121 and serve as reinforcing beams, and the floor beams 13 are similarly constructed of a floor beam 131 and a plurality of ceiling beams 122. It is composed of floor beams 132.

Furthermore, among these 7 housing units A, the two upper and lower housing units A3 and A8 located at the rear center position are the first housing units A3 and A8.
As shown in the drawings and FIG. 4, partition walls 40, 50 are erected in the front-rear direction at the central position. Furthermore, in the attic space d between the roofing material 61 and the housing unit Aa on the upper floor, there is also a shed separating the attic space d above the parting wall 40.50 of the housing units A3 and A8. A back wall 60 is erected.

The partition walls 40, 50 symmetrically divide the internal space of the housing unit A on the upper and lower floors into three equal parts, and partition the upper and lower floors into two residences, respectively.

First, the parting wall 50 of the housing unit (Aa) on the upper floor will be explained.

As shown in FIGS. 2 and 3, this parting wall 50 includes an attic parting wall 51 that partitions the attic space a, a living room parting wall 52 that partitions the living room space, and an underfloor parting wall that partitions the underfloor space C. It is divided into 53 parts.

As shown in FIG.
00 mm). As shown in FIG. 3, each of the attic partitioning wall 51 and the floor partitioning wall 53 includes a wall frame 511.531 arranged in the center, reinforcing panels 512.532 fixed to both sides of the wall frame 511.531, and the wall frame 511.532. 511,53
1 and wall panels 513, 533 fixed to both sides of the reinforcing panels 512, 532 with the reinforcing panels 512, 532 in between.

Furthermore, as shown in FIG. 2, the living room dividing wall 52 is divided into four left and right members (one member has a diameter of approximately 900 mm), and each member is arranged facing each other at a predetermined interval as shown in FIG. It is composed of a wall frame 521 arranged as a wall frame 521, and wall panels 522 fixed on both sides of the wall frame 521.

The wall panels 513, 533, and 522 are formed by interposing a galvanized iron plate between two pieces of gypsum board.

In addition, an attic partition wall 51 formed of these materials
The underfloor boundary wall 53 and the living room boundary wall 52 have predetermined sound insulation performance and fire resistance performance.

As shown in FIG. 5, the above-mentioned attic partitioning wall 51 is arranged at the center between the opposing ceiling beams 121 and 121, and is fixed to cross the ceiling beams 122, and has a wall on its upper surface. Fitting grooves 514 that fit into the ceiling beams 122 are formed at equal intervals, and gaps formed between the attic partition wall 51 and the ceiling beam 121 are formed at the left and right ends of the fitting grooves 514. A closing end cover 515 is provided. Note that the fitting groove 51
4 is formed to have substantially the same outer peripheral shape as the ceiling beam 122.

As shown in FIG. 5, the floor boundary wall 53 is arranged at a central position between the opposing floor beams 131, and is fixed to the floor beams 132 in a crossing state.
Similarly, a fitting groove 5 that fits into the floor beam 132 is provided on the lower surface thereof.
34 are formed at equal intervals, and end covers 535 are provided at the left and right ends thereof to close the gap formed between the underfloor boundary wall 53 and the floor girder 131. Furthermore, this fitting groove 534
is formed in substantially the same shape as the outer peripheral shape of the floor beam 132.

As shown in FIG. 2, the living room dividing wall 52 is arranged at a central position between the columns 11, and its upper end is fixed to the lower surface of the attic dividing wall 51, and its lower end is fixed to the upper surface of the underfloor dividing wall 53. It is fixed to .

Therefore, when erecting the parting wall 50 in the housing unit A3 on the upper floor, first, the state of the ceiling panel where only the ceiling girders 121 and the ceiling beams 122 are connected, before the steel frame structure 10 is assembled. At this time, the side of the ceiling panel that will become the lower surface when assembled as the steel frame structure 10 is turned upward, and the attic partition wall 51 is fixed to the surface disposed on the upper side. When fixing this attic partitioning wall 51 to the ceiling beam 1'22, first arrange the ceiling partition wall 51 in a direction perpendicular to the ceiling beam 122, and make sure that the fitting groove 514 is aligned with the ceiling beam 1'22. 122 into the center of the ceiling beam 122. With the ceiling beam 122 temporarily fixed in this way,
1 is firmly attached to the ceiling beam 122 by nailing it. Note that the end cover 515 is fixed to the attic partitioning wall 51 after the attic partitioning wall 51 is fixed to the ceiling beam 122. Here, since this fitting groove 514 is formed in almost the same shape as the outer circumferential shape of the ceiling beam 122, in this fixed state, the upper surface of the ceiling partition wall 51 and the ceiling beam 1
It is arranged on the same plane as the upper surface of 22.

Next, after assembling the steel structure 10, the underfloor boundary wall 53
is fixed to the floor beam 132. This lower floor boundary wall 53 is designed so that the fitting groove 534 fits into the floor beam 132! 32
After being dropped into the center position from above and temporarily fixed, it is firmly attached by nailing to the floor beam 132. Here, this fitting groove 534 is connected to the floor beam 13.
2, the lower surface of the floor boundary wall 53 and the lower surface of the floor beam 132 are arranged on the same plane in this fixed state.

Finally, a living room dividing wall 52 is erected between the attic dividing wall 51 and the underfloor dividing wall 53 to complete the dividing wall 50. here,
A sealing material 523 is attached to a small gap between the living room partition wall 52 and the ceiling material 20.

As mentioned above, by fixing the attic parting wall 51 to the ceiling beam 122 in the state of the ceiling panel before assembling the steel structure IO, it is possible to improve the installation strength and work efficiency. This attic partition wall 51 is the steel structure 1
It may be fixed after assembling 0.

Next, the parting wall 40 of the housing unit A8 on the lower floor will be explained.

As shown in FIG. 6, this parting wall 40 is divided into an attic parting wall 41 that partitions the attic space a and a living room parting wall 42 that partitions the living room space. )A
Similarly to s, the attic partition wall 41 is divided into two left and right members, and the living room partition wall 42 is divided into four left and right members.

The attic partition wall 41 includes a wall frame 411 and a reinforcing panel 412.
and a wall panel 413, as shown in FIG.
It is placed at the center position between the opposing ceiling beams 131, 131 and fixed to the ceiling beam 122, and on its lower surface, fitting grooves 413 that fit into the ceiling beams 122 are formed at equal intervals. Furthermore, end covers 414 are provided at the left and right ends. Further, 415 is a groove cover, and this groove cover 415, as shown in FIG.
It is fixed to the fitting groove 413 of the attic partition wall 41 and closes the gap formed between the attic partition wall 41 and the room partition wall 52 of the housing unit (As) on the lower floor.

The living room dividing wall 42 has the same structure as the living room dividing wall 52 of the upper floor unit A3, so a description thereof will be omitted. In addition, in Fig. 3, 421 is a wall frame, 422 is a wall panel, and 423 is a wall frame.
is a sealing material.

Therefore, when the parting wall 40 is erected in the housing unit (As) on the upper floor, the attic parting wall 41 is first fixed to the ceiling beam 122. When fixing this attic partitioning wall 41 to the ceiling beam 122, first place the ceiling partitioning wall 41 in a direction perpendicular to the ceiling beam 122, and the fitting groove 413 is aligned with the ceiling beam 122.
22. Insert it into the center of the ceiling beam 122 so that it fits.

Then, it is firmly attached by nailing to the ceiling beam 122 from the lower surface of the attic partitioning wall 41. After the attic partitioning wall 41 is fixed in this way, the end covers 414 are fixed to the left and right ends of the attic partitioning wall 41, and the groove cover 415 is fixed to the fitting groove 413.

Next, the room dividing wall 42 is erected between the attic dividing wall 41 and the flooring 30, and its upper end is fixed to the attic dividing wall 41, and its lower end is fixed to the flooring 30.

As mentioned above, the upper floor residential unit) AI ceiling partition wall 5
1 and the floor parting wall 53, and the ceiling parting wall 41 of the housing unit A3 on the lower floor are arranged in a direction intersecting the ceiling beam 122 or the floor beam 132, respectively, and are temporarily fixed by insertion. Since the nails are fixed in this state, there is no need to support the heavy parting wall by hand and drive nails, so this fixing work can be carried out efficiently.

In addition, the attic partition wall 60 erected in the attic space d is the second
As shown in the figure, the upper surface is formed into an inclined surface according to the slope of the roof B, and is approximately triangular in shape.

Housing unit A assembled in a factory in this way is first assembled on-site at the lower floor housing unit A+...
...A5 is installed on the foundation, and then the upper floor housing unit) As...A to the lower floor housing unit AI.
・・・・・・Put it on top of A5, and then put it on top of 4JE on the upper floor.
A roof B is placed on the housing unit As...A to. And, between the housing 2nd 2t A+ and As, so as to contact the living spaces on both sides across the parting walls 40 and 50,
A staircase space C is created that can be used jointly by all residents, and the building is completed as a UNI/) house.

Here, the attic parting wall 41 of the housing unit As on the lower floor,
Between the floor parting wall 53 of the housing unit A3 on the upper floor, between the attic parting wall 51 and the attic parting wall 60 of the upper floor housing unit A3, and between the roofing material 61 and the small FA'A A spacer 70 is interposed between the wall 60 and the wall 60 .

These spacers 70 are made of rock wool heat insulating plates 7 having elasticity.
A galvanized iron plate 72 is stretched on one side of the galvanized iron plate 1, and is contracted by a load from above to bring the upper and lower members into close contact with each other with the spacer 70 interposed therebetween.

In addition, in the completed unit housing state, there is a ceiling space a of the housing unit on the lower floor A6...A to, and an underfloor space C of the housing unit on the upper floor As...A to.
And the attic space a and the attic space d of the housing unit As...A to on the upper floor are as shown in Fig. 3.
continuous with each other.

In this way, the unit house completed by assembling the housing unit A and the roof B is the housing unit A on the lower floor.
...A parting wall 40.50.60 at the center of the house, from the upper surface of the flooring material 30 to the lower surface of the roofing material 61.
These partition walls 40, 5
The houses on both sides separated by 0.60 are as shown in Figure 4.
It is formed into a symmetrical plan.

Therefore, by using the housing unit A of this embodiment, as shown in FIG.
Accordingly, it is possible to construct a unit house in which the living rooms 1ii1b on both sides are formed in a laterally symmetrical plan.

Incidentally, such a plan is ideal for constructing a housing complex such as an apartment.

Next, a second embodiment shown in FIGS. 7 and 8 will be described.

In describing the second embodiment, the same components as those in the first embodiment are given the same reference numerals, and the explanation thereof will be omitted. Further, regarding the operations, explanations of operations similar to those of the first embodiment will be omitted.

In this embodiment, in the housing unit A8 on the lower floor, the means for fixing the attic partition wall 43 to the steel structure io is the first
This is different from the example.

This steel structure 10 is constructed such that a consistent slit (14) is formed in the center between the ceiling beams 121, 121 in two directions. i27 is provided, and locking rods 141 are fixed to both sides of the slit 14. In addition, the locking rod 1 is also provided on both sides of the attic partition wall 43.
A locking rod 431 that can be held at 41 is fixed.

Therefore, by inserting the attic partitioning wall 43 into the slit 14 between the ceiling beams 126 and 126 from above, the locking rod'
141 and 431 engage with each other, and the attic partition wall 43 is supported by the ceiling beam 126. The fixing is performed by nailing the locking rod 431 of the attic partition wall 43 to the locking rod 141 of the ceiling beam 126.

Hereinafter, embodiments of the present invention have been described in detail with reference to the drawings.
The specific configuration is not limited to this embodiment, and the present invention includes any design changes that do not depart from the gist of the present invention.

For example, in the embodiment, an example is shown in which the present invention is applied to a two-story unit house, but it may also be applied to a three-story or more unit house. Furthermore, by configuring a unit house in combination with a conventional housing unit in which parting wall materials are arranged on the side of the unit, the variation of plans can be further expanded.

Further, the partitioning wall may be one in which the living room partitioning wall and the attic partitioning wall are integrally formed.

In addition, in the example, the attic parting wall of the upper floor housing unit was fixed to the ceiling beam by being inserted from below, but like the attic parting wall of the lower floor housing unit, the ceiling parting wall was fixed to the ceiling beam by being inserted from below. It may also be fixed by being inserted into the beam from above.

Moreover, the parting wall does not have to be located at the center between the pillars, but can be placed at any position between the pillars.

(Effects of the Invention) As explained above, in the housing unit of the present invention, even though the parting wall is arranged at an intermediate position between the pillars, the mounting strength of the parting wall is large. By configuring a unit house using housing units, it is possible to obtain the effect that the variation of unit house plans can be greatly expanded.

For example, if the parting wall is divided horizontally evenly into one
13, by placing the housing unit in the center between the pillars and using it in the center of the house, common spaces such as stairs can be placed on both sides of the parting wall without protruding from the outside wall. It is possible to provide a unit house with a plan that was not possible in the past, in which the living space is provided in contact with the living space and the living spaces on both sides of the parting wall are bilaterally symmetrical.

[Brief explanation of the drawing]

FIG. 1 is an overall perspective view showing a unit house constructed using housing units according to the first embodiment of the present invention, FIG. 2 is a vertical sectional view of the unit house according to the first embodiment, and FIG. m-
■Cross-sectional view, Figure 4 is a cross-sectional view of rV-IT in Figure 2, Figure 5 is a perspective view showing the housing unit of the first embodiment, Figure 6 is a perspective view showing the exception housing unit, Figure 7 8 is a sectional view showing the main parts of the housing unit of the second embodiment, and FIG. 9 is a unit constructed using a conventional housing unit. It is a plan view showing a house. A...Housing unit 10...Steel structure 11...Column 12...Beam 40.50...Parting wall 53...Underfloor parting wall Patent application Representative of Sekisui Chemical Co., Ltd. Hiro 1) Kaoru 122...Small beam b...Floor F space Ar As A9 Fig. 5'' Fig. 9 and

Claims (1)

[Claims] 1) In a housing unit in which a parting wall is fixed to a steel frame structure made up of columns and beams, a small beam is constructed between opposing large beams of the housing unit to form an underfloor space. and the parting wall horizontally divides the interior space of the housing unit and is placed at an intermediate position between the pillars, and among the parting walls, an underfloor parting wall is arranged at a position that partitions at least the underfloor space. ,
A housing unit characterized in that the housing unit is fixed to a small beam installed between the large beams. 2) The housing unit according to claim 1, wherein the floor boundary wall is fixed to the small beams in a crossing manner.