JP2014047590A - Multiple dwelling house with house corresponding to multiple households - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a house corresponding to a plurality of households in which a high sound insulation performance can be ensured on dry parting walls with which one wide house is divided and individualized, without giving an impression of the presence of an opening which enables habitants to come and go mutually.SOLUTION: A house 1 is formed from a plurality of habitable spaces 3, 4, 5 which are available as individual houses and parted by dry parting walls. A parting wall 6 parting e.g., the habitable spaces 3, 4 includes an opening (m) in one portion thereof, and the opening (m) is closed by a removable dry parting wall 8. A storage chamber 21A is provided which brings the removable dry parting wall 8 into a part of an inner wall surface, and the storage chamber 21A includes an opening/closing door at a side of the one habitable space 3. Differently from a structure or the like which is closed by a locked door, the dry parting wall 8 does not give a habitant an impression of the presence of an opening part, which enables habitants to go and come mutually between neighboring rooms, on the dry parting wall 6 parting the neighboring habitable spaces 3, 4, such that habitants are prevented from feeling unease and a sufficient sound insulation performance is secured by the storage chamber.

Description

  The present invention relates to an apartment house that can divide a large dwelling unit into two or three independent dwelling units and has a multi-family dwelling unit that can cope with changes in the family structure.

  As for the dwelling unit in a general apartment such as a condominium, the entire boundary wall that divides between adjacent dwelling units is partitioned by the RC boundary wall (reinforced concrete boundary wall) or dry type boundary wall, and the living space of one dwelling unit is fixed There is no flexibility. Therefore, it is likely that those who intend to purchase a dwelling unit may not be able to decide on an appropriate size in consideration of changes in their future family structure. That is, as a family structure, for example, in the home of only two newly married couples, some children are born, or parents take over, the children grow up, and eventually become independent by marriage etc. In general, the family structure throughout life changes, such as life after retirement for only two couples, and even if it is an appropriate size when purchasing a dwelling unit, the size of the living space will not match due to changes in the family structure There are many cases. As a housing complex corresponding to such a change in the family structure, one dwelling unit is constituted by a plurality of living spaces partitioned by a boundary wall having an opening, and the plurality of dwellings are closed by closing the opening. There is a known housing complex where the space can be changed into individual units.

For example, the collective housing of Patent Document 1 will be described with reference to FIGS. 1 to 6 and the reference numerals in Patent Document 1. One unit residential area (for example, M1 in FIG. 1) has independent housing functions. For example, the opening is divided into two individual residential areas (M1A and S1 in FIG. 2) and has a vibration-proof / fireproof / soundproof partition wall WW provided with an opening at the boundary between the individual residential areas M1A and S1. The partition structure PW is detachably provided, and the partition structure PW has an anti-vibration / fireproof / soundproof function, and an openable / closable door portion DR, which is independent of the door portion DR. A furniture portion (ML-S, ML-M in FIG. 4) that covers the opening and can be attached to and detached from the vibration-proof / fire-proof / sound-proof partition wall WW, and an air tight rubber material ATG around the door portion DR. Air tight material AT was interposed around the part It is an elephant.
Therefore, for example, in the case of the unit residence area M1 in FIG. 1, in the state where the furniture portions ML-S and ML-M of the partition structure PW are removed and the door DR of the opening is left (FIG. 6), the unit residence area M1 is The door DR can be moved back and forth, and the entire house constitutes one wide residence, so it can accommodate a large family. When the opening is closed with the partition structure PW (when the furniture parts ML-S and ML-M are arranged (FIG. 4)), the unit residence area M1 is divided into two individual residence areas M1A and S1 ( Figure 2).
In this way, the unit residence area can be divided into, for example, two individual residence areas and restored, and sufficient soundproofing functions are ensured, and a part of the unit residence area is independent according to the life cycle. In addition, it is practically possible to return to the original unit residence area, which can cope with changes in the family structure, and can be used for renting individual residence areas that are not used.

The housing complex (community housing) of Patent Document 2 will be described with reference to FIGS. 1, 2, and 2 in Patent Document 2 and 2 to 3 units, for example, 2 housing units in one housing of the housing complex. It has A (1a) and B (1b), and each living unit A and B is partitioned by a boundary wall 2d having a doorway 3d. When the one house is used as one house, the doorway 3d can be passed. In this state, when one house is used as, for example, two houses, the doorway 3d is closed with closed panels 5a and 5b having fireproof performance.
In this structure, it is possible to cope with a change in the family structure depending on whether the entrance / exit 3d is allowed to pass or is closed by the closing panels 5a, 5b.
The collective housing (building) of Patent Document 3 will be described with reference to FIGS. 1 to 5 and the reference numerals in Patent Document 3. In the collective housing such as an apartment, this family is adjacent to the family dwelling unit A. Compared to the residential unit A, a small area and low-function small unit B lacking a part of the kitchen, toilet, bathroom, etc. is provided, and an opening 10 is provided in the wall 13 that partitions the family unit and the small unit, An opening / closing door and a wall plate 14 are detachably provided in the opening 10.
The structure of this patent document 3 can cope with the variation of the family structure as well as patent document 2 by attaching and detaching the door and the wall plate 14.

Japanese Patent No. 3771501 JP 2001-349069 A JP-A-61-2250266

In the housing complex of Patent Document 1, one unit residence area is closed to a plurality of individual residence areas by being closed by a partition structure PW provided in the opening, that is, the door portion DR and the furniture portions ML-S and ML-M. Although it is divided, the door can be easily recognized. For example, a rented tenant or a person who considers moving into a single divided residential area does not have the impression of an independent dwelling unit. There is a risk of feeling anxiety due to the feeling that people can easily come in.
Moreover, the structure of the partition structure PW which consists of a door part and a furniture part is complicated because a furniture part becomes a special shape, and construction cost becomes high. Moreover, if sufficient sound insulation performance is set for the door, the cost also increases.
Moreover, when using it as one unit residence area, it seems that how to process furniture is difficult.
In addition, although the furniture section is provided, there are many cases that do not match the resident because the resident's needs and preferences for the type and structure of the furniture are diverse. In addition, for example, the magazine rack described as an example may not be able to exhibit sufficient sound insulation performance, and it is inappropriate to place the furniture in a thick place such as a chiffon where sound insulation performance is expected. Is likely. Thus, many restrictions are attached to arranging furniture as the partition structure PW.

In the case of the apartment house of Patent Document 2, the opening provided in the boundary wall is closed with a closing panel, door, door or shutter, but the door, door or shutter has a weak impression that it is an independent dwelling unit for rental residents. There is a fear of feeling, and even if it is a closed panel, it is not much different as in the embodiment as it is structured to be attached and detached with bolts.
Moreover, it can be said that it is a demerit in various aspects that a dedicated storage unit for the closed panel that stores the closed panel removed from the opening is required.
The problem in the apartment house of Patent Document 2 is exactly the same in Patent Document 3.

  The present invention has been proposed based on the above-described conventional background, and a plurality of living spaces are provided in one dwelling unit in an apartment house, which are partitioned by a dry type wall and can be used as individual dwelling units, respectively. In the case where an opening that can be closed to change the form of use of the space is provided in the dry-type wall, the closing structure of the opening provided in the dry-type wall allows one dwelling unit to cope with a change in the family structure. An opening that allows a living space (ie, a secondary dwelling unit) that can be used as a single dwelling unit to be able to go to and from the dry-type wall that divides the boundary, for example, for renters. It can be regarded as a normal independent dwelling unit without a sense of incongruity, and the sound insulation performance must be ensured. It is also possible to provide a housing complex having multiple residential units that can provide various excellent merits such as being able to easily and quickly perform the construction for removing the closing structure of the opening at a low cost. Objective.

The apartment house having multiple residential units according to claim 1 that solves the above-mentioned problem is a plurality of units separated by dry-type walls, in which at least some of the apartment units in the apartment house composed of a plurality of units can be used as individual units, respectively. The dry-type wall has an opening in a part thereof and is closed with a dry-type wall that can be removed.
A storage room having a rectangular shape in plan view with the removable dry wall as a part of the inner wall surface is provided, and the storage room has a door that can be opened and closed on one living space side.

  Claim 2 is the collective housing according to claim 1, wherein the dry-type boundary wall that partitions adjacent living spaces has a U-shaped boundary wall portion formed of three wall portions having a U-shape in plan view, and this U-shaped boundary wall One wall part of the part is the removable dry wall, and a door of a storage room is provided on the open side of the U-shape.

  [Claim 3] In the housing complex of claim 1, the dry-type wall that partitions adjacent living spaces is a dry-type wall that linearly partitions adjacent living spaces, and the removable dry-type wall can be partly removed. The storage chamber is formed of the removable dry wall, two indoor walls, and a door that can be opened and closed.

  According to a fourth aspect of the present invention, in the apartment house according to the first aspect, the dry field wall that partitions adjacent living spaces is a dry field wall having a step-shaped bent portion in plan view, and the storage chamber is a step portion of the step-shaped bent portion. Is a part of the inner wall surface, and either the stepped portion in the stepped bent portion or the step adjacent portion adjacent to the stepped portion is the dry field wall that can be removed.

  Claim 5 is the collective housing according to claim 1, wherein the removable dry wall is provided in a portion of the dry wall in the form of abutting against the RC outer wall, and a portion of the dry wall that abuts against the RC outer wall, and the storage chamber is the removable dry type It is formed in the aspect which uses a boundary wall and RC outer wall (reinforced concrete outer wall) as an inner wall surface.

  A sixth aspect of the present invention is the apartment house according to any one of the first to fifth aspects, wherein the removable dry wall has a structure in which a sound absorbing material is filled between gypsum boards arranged on both sides in the thickness direction. To do.

  Claim 7 is the apartment house according to claim 6, wherein the removable dry wall fixes a base material made of a lightweight steel frame to the upper and lower portions of the opening, and the periphery of the gypsum board is fixed to the base material. The part is fixed with a tapping screw.

  Claim 8 is the collective housing according to any one of claims 1 to 7, wherein there are three living spaces, and one of the living spaces is a main floor as a wide floor plan, and the living spaces on both sides are narrow floor plans. It is characterized by having a secondary dwelling unit.

  A ninth aspect of the present invention is the collective housing of any one of the first to seventh aspects, wherein there are two living spaces, and a narrow sub-residential space is arranged on one side of a main residential space with a large living space. To do.

According to the present invention, one dwelling unit is composed of a plurality of living spaces partitioned by a dry type wall, each of which can be used as an individual dwelling unit. The dry type wall has an opening in a part thereof and the opening. Is closed with a removable dry wall, and in this state where the opening is closed with a removable dry wall, each living space can be used as an individual dwell. Accordingly, the owner who has purchased the dwelling unit can live in a part of the plurality of living spaces and provide other living spaces for other households in response to changes in the family structure.
For example, in the home of only two couples at the time of purchase, for example, some children are born, or parents are taken over, the children grow up, and eventually become independent by marriage etc., finally only two couples In the case where the living space becomes unsuitable due to changes in the family structure, even if the space is appropriate at the time of purchase, such as becoming a life after retirement, part of the living space is leased at the beginning of the purchase. When the number of family members increases, the lease is stopped and the removable dry wall, which forms part of the inner wall of the storage room, is removed to make the whole area a large living space, so that only two couples can live after retirement. In such a case, it is possible to make a countermeasure for building the dry-type wall again at the location of the removed dry-type wall, which can be used effectively from an economical viewpoint.

  In addition, even if there is a removable dry boundary wall in the dry boundary wall that divides between adjacent living spaces, the removable dry boundary wall portion has a structure in which the opening is simply closed with doors that are locked from both sides, etc. Unlike the case of, the appearance is the same as a normal boundary wall that separates adjacent rooms, so there are openings that allow residents of the living space, such as renting, etc. It does not have the impression that it does, and it is perceived as a normal independent dwelling unit without a sense of incongruity, and there is no fear of feeling uneasy with the feeling that people can easily enter from the next room.

In addition, it is difficult to provide a sufficiently high sound insulation performance with doors that close the opening, but it is all dry partition walls (including dry block walls that can be removed) that separate adjacent living spaces. Therefore, even if it compares with the conventional general dwelling unit whose partition between adjacent living spaces is a fixed dry-type wall, sound insulation performance is not impaired.
In the present invention, the part of the dry type wall that can be removed is a storage room. Generally, however, there is little time for the resident to be in the storage room, so the presence of the storage room substantially improves the sound insulation performance. It can be said that it contributes, and good sound insulation performance can be realized. In particular, as in claim 2, the presence of the storage room having the three dry-type boundary walls of the U-shaped boundary wall as the inner wall surface can further enhance the sound insulation performance.

  A dry-type dry wall formed by fixing a base material made of a lightweight steel frame to the upper and lower portions of the opening, and fixing the peripheral portion of the gypsum board to the base material with a tapping screw, like the removable dry wall in claim 5. The boundary wall can be easily cut off from the opening, can be easily removed to remove the dry boundary wall, and can be performed at low cost and in a short period of time. Also, the construction for closing the opening again with the dry wall can be performed easily, at low cost and in a short period of time.

As in claim 6, when there are three living spaces, if one living space is set as the main dwelling unit as a wide floor plan and the living spaces on both sides thereof are used as the sub dwelling units, the main living space used by the owner is There are four types of selections possible, including the case of only a dwelling unit, the case of a main dwelling unit and one side dwelling unit, the case of a main dwelling unit and sub dwelling units on both sides, and the case of only one sub dwelling unit. High flexibility in dealing with fluctuations and other circumstances.
As in claim 7, when there are two living spaces, if one living space is set as the main dwelling unit as a large floor plan, and the living space on one side is set as the sub dwelling unit, it is not as large as the case where there are three living spaces. However, it has flexibility in responding to changes in family structure and other circumstances.

It is a top view of the apartment house which has the dwelling unit corresponding to multiple places of one Example of this invention. It is a schematic diagram explaining the structure of the A section (part of 21 A of storage chambers) in FIG. 1, (A) is a B arrow view of the state which closed the door in FIG. 1, (B) is C- of (A). C sectional view, (C) is a DD sectional view of (B), and (D) is an EE sectional view of (B). It is an enlarged view (NN sectional drawing of FIG. 4) which shows the detailed structure of FIG. FIG. 3 is an enlarged view showing a detailed structure of FIG. It is a figure of the state which removed the dry type | system | group wall which can be removed in FIG. 4, and used the part of the storage chamber as the channel | path. It is an enlarged view of the F section of FIG. It is an enlarged view of the G section of FIG. FIG. 3 is a view corresponding to FIG. 2 (c), showing an embodiment in which the removable dry wall in the A part of FIG. 1 is replaced with another wall part of the storage room of FIG. It is a schematic diagram explaining the structure of the H section (part of the storage chamber 21B) in FIG. 1, (A) is the I arrow view of the state which closed the door in FIG. 1, (B) is J- of (A). J sectional view, (c) is a KK sectional view of (b), and (d) is a LL sectional view of (b). FIG. 10 is an enlarged view showing a detailed structure of FIG. An example in which the dry field wall that partitions the adjacent living space is a dry field wall having a step-shaped bent portion in plan view is shown. (A) is a step adjacent to the stepped portion of the removable dry field wall. (B) is a schematic horizontal cross-sectional view of a storage chamber in the case where a removable dry wall is formed in a stepped portion. FIG. 12 is an enlarged view showing a detailed structure of FIG. FIG. 5 is a schematic horizontal cross-sectional view of a storage room, showing an embodiment where a removable dry-type wall is provided in a portion of the dry-type wall that abuts against the RC outer wall and that abuts against the RC outer wall. It is an enlarged view which shows the detailed structure of FIG.

  Hereinafter, an apartment house having a multi-family dwelling unit according to the present invention will be described with reference to the drawings.

  FIG. 1 is a plan view (floor plan) of an apartment house having multi-family dwelling units according to an embodiment of the present invention. In the example of illustration, it has shown as a case where two dwelling units, the 1st dwelling unit 1 (right side part) and the 2nd dwelling unit 2 (left side part), are provided in one floor in a multi-storey apartment house.

The first dwelling unit 1 will be described. The first dwelling unit 1 has a structure having three living spaces 3, 4, and 5 that can be used as individual dwelling units. In the state shown in FIG. The space 3 is the main dwelling unit 3, and the narrow residential space 4 on the left side and the narrow residential space 5 on the upper side are sub dwelling units 4 and 5, respectively. The boundary walls 6 and 7 that partition the main dwelling unit 3 and the sub dwelling units 4 and 5 adjacent to each other are both dry type boundary walls 6 and 7. In the present invention, the dry type wall is a wall mainly using a gypsum board, but it is not a wall constructed using water such as a concrete wall.
Each of the dry field walls 6 and 7 has an opening m at a part thereof, and the opening m is closed by a removable dry wall 8 and 9. Then, the storage chambers 21A and 21B having a rectangular shape in a plan view, each having the removable dry wall 8 and 9 as a part of the inner wall surface, are provided. In the following drawings, the reference numerals indicating the openings in the drawings are all indicated by m without distinguishing even the openings at different locations.
Although the hatching of the wall is omitted in FIG. 1, the dry-type boundary walls 8 and 9 that can be removed are hatched so as to be easily distinguished.
In the first dwelling unit 1, the details of the living spaces 3, 4, 5 having the dry-type wall 8 or 9 that can be removed at a part of the dry-type wall 6 or 7 between adjacent living spaces are omitted. , It is a structure that satisfies the standard as one dwelling unit according to the relevant laws and regulations.
Hereinafter, the dry type boundary walls 6 and 7 that partition the main dwelling unit 3 and the adjacent sub dwelling units 4 and 5 are sometimes referred to as main dry type boundary walls 6 and 7. In addition, although the main dry-type wall 6 and 7 includes the dry-type wall 8 and 9 which can be removed in the part, it may point out the part except the dry-type wall 8 and 9 which can be removed.

Although the floor plan of the main dwelling unit 3 is as shown in the figure, the living room is a 2LDK having two Western rooms 13 and 14 partitioned by an LDK 12 and a movable partition housing 19. The DK portion 11 of the LDK 12 has a facing kitchen 11a. 15 is a bathroom, 16 is a washroom, 17 is a toilet, 18 is an entrance, 20 is a veranda, and 22 is a hall.
The sub dwelling unit 4 on the left side of the main dwelling unit 3 in FIG. 11 'is a kitchen which also serves as a passage, 15' is a bathroom, 16 'is a toilet, 17' is a toilet, 18 'is a front door, 23 is a closet, and 20' is a veranda.
The sub dwelling unit 5 on the upper side of the main dwelling unit 3 in FIG. 1 is the same as the left side sub dwelling unit 4 in that the living room (western room 31 ″) is a 1K type (the kitchen is indicated by 11 ″). Is different. Detailed description of the floor plan of the sub dwelling unit 5 is omitted.

The main dry type wall 6 that partitions the main dwelling unit 3 and the sub dwelling unit 4 is enlarged as shown in FIGS. 2 (a), (b), (c), (d) and FIGS. A part thereof has the opening m, and the opening m is closed by a dry boundary wall 8 that can be removed. As described above, the storage chamber 21 </ b> A having a rectangular shape in plan view with the removable dry wall 8 as a part of the wall surface is provided. In FIG. 2 (C) and (D) and the following figures, the symbol m is attached to both ends of the opening m.
In this embodiment, the main dry type boundary wall 6 has not only the linear boundary wall 6a but also a U-shaped boundary wall 10 composed of three walls 6b, 6c and 6d having a U-shape in plan view. In addition, one wall portion 6d of the U-shaped boundary wall portion 10 is defined as the removable dry boundary wall 8 and is surrounded by the three wall portions 6b, 6c, 6d (8) of the U-shaped boundary wall portion 10. The portion is a storage chamber 21A, and a door (opening door) 25 of the storage chamber 21A is provided on the open side of the U-shape.
In this embodiment, the U-shaped boundary wall 10 forming the storage room 21A is divided into a corner part on the facing kitchen 11a side of the LDK 12 in the main dwelling unit 3 and a corner part on the closet 23 side of the western room 31 in the sub dwelling unit 4. The door 25 of the storage chamber 21A is provided on the main dwelling unit 3 side.
28 and 29 are concrete slabs, 30 is a flooring, 32 is a ceiling gypsum board, and 33 is a falling wall. In FIG. 2, the portions other than the U-shaped boundary wall 10 (the storage chamber 21A) are simplified.

  With the above-mentioned boundary wall structure, even if there is a removable dry boundary wall 8 on the main dry boundary wall 6 that partitions the adjacent living spaces 3, 4, the removable dry boundary wall 8 portion is open. Unlike the case of a structure that is simply closed with doors that are locked from both sides, etc., the appearance is the same as a normal boundary wall that partitions adjacent rooms. There is no impression that there is an opening that can go back and forth between each other in the boundary wall, and it is perceived as a normal independent dwelling unit without a sense of incongruity, and there is no fear of feeling uneasy with the feeling that people can easily enter from the next room .

In addition, it is difficult to provide a sufficiently high sound insulation performance with a door or the like that closes the opening as in the structure of Patent Document 1, but in the above-mentioned boundary wall structure, the adjacent living spaces 3 and 4 are partitioned. Are all dry-type walls (dry-type wall 6 including removable dry-type wall 8 (6d)), and the conventional general dwelling unit in which all partitions between adjacent living spaces are fixed dry-type walls Even if compared, the sound insulation performance is not impaired.
As described above, the part of the dry boundary wall that can be removed is the storage room 21A. Generally, however, there is little resident time in the storage room, so the presence of the storage room substantially improves the sound insulation performance. It can be said that it contributes to the sound, and good sound insulation performance can be realized.
In particular, as in this embodiment, the presence of the storage chamber 21A having the three dry-type boundary walls 6b, 6c, 6d (8) of the U-shaped boundary wall 10 as the inner wall surface can further enhance the sound insulation performance.

  Further, as described above, the structure in which the door 25 is disposed on the surface facing the removable dry wall 8 in the storage chamber 21A is configured such that when the dry wall 8 is removed and the storage chamber is used as a passage, the passage Is suitable for making the passage between the living spaces 3 and 4 easy to go back and forth.

  In addition, the layout layout of the U-shaped boundary wall portion 10 that forms the storage chamber 21A including the removable dry boundary wall 8 described above is a position where the sound transmitted from the storage chamber 21A in each of the living spaces 3 and 4 is not particularly concerned. However, when the dry-type wall 8 is removed and used as a passage, the layout is such that the passage between the living spaces 3 and 4 is easily performed.

3 and 4 show the detailed structures of the main dry wall 6 and the removable dry wall 8 that partition the adjacent living spaces 3 and 4. 6 is an enlarged view of the F portion of FIG. 3, and FIG. 7 is an enlarged view of the G portion of FIG. The removable dry wall 8 has the same cross-sectional structure as the main dry wall 6 as shown. That is, each of the dry type walls 6 and 8 has a structure in which glass wool (sound absorbing material) 38 is filled between gypsum boards 37 arranged on both sides in the thickness direction, and both side portions sandwiching the glass wool 38 are three layers. but the three-layer intermediate layer M between the two gypsum boards 37 _1, 37 _3, a layer and is appropriate pitch for coating the width of the narrow gypsum board 37 ₂ layers and gypsum-based adhesive 45 The three layers are arranged alternately. Therefore, the gypsum board 37 has five layers in any part of the cross section. 37 ₄ are narrow gypsum board is disposed at the end portion of the gypsum-based adhesive 45 in the intermediate layer M.
When constructing (installing) the removable dry field wall 8 in the opening m of the main dry field wall 6, as shown in FIG. 6 in which the F part in FIGS. 3 and 3 is enlarged, the removable dry field At the upper and lower end positions of the wall 8, runners 35 using lightweight steel aggregates having a substantially U-shaped cross section are fixed to the concrete slabs 29 and 28 with concrete nails 43, and an inner layer gypsum board 37 ₁ is placed on each of the upper and lower runners 35. Are fixed with tapping screws 44. The intermediate layer M are as described above, the gypsum board 37 ₁ of the inner layer, applying an adhesive fixed or gypsum-based adhesive 45 with narrow gypsum board 37 ₂ lap tension adhesive. Then, paste gypsum board 37 ₃ of the outer layer thereon. Zhejiang board 37 _third outer layer with respect to the gypsum board 37 _{and second} portions of the intermediate layer is bonded by overlapping upholstery adhesive, the gypsum-based adhesive for gypsum board 37 _first portion of the inner layer The adhesive 45 is adhesively fixed.
In addition, a filler having adhesive performance, for example, a urethane seal 46 and a gypsum filler 47 is interposed between upper and lower end faces of the dry boundary wall 8, and the upper and lower end faces of the dry boundary wall 8 are connected to the concrete slab 29. , 28.
When constructing the removable dry wall 8 in the opening m as described above, the runners 36 are placed on the left and right ends of the dry dry wall 8 as shown in FIG. Place and do. That above, on both sides of the runner 36 arranged in the left and right end portions of the dry field wall 8, the end edges of the left and right innermost gypsum board 37 ₁ from fixed with tapping screws 44 ', on their respective street, the intermediate layer M to become gypsum board 37 ₂ paste or gypsum-based adhesive 45 was applied, paste gypsum board 37 ₃ of the outer layer thereon.
In addition, the right and left end faces of the dry field wall 8 are connected to the main dry field by interposing a filler having adhesive performance, for example, a urethane seal 46 and a gypsum filler 47 on the left and right end faces of the dry field wall 8. The wall 6 is adhered and fixed to the left and right end side surfaces of the opening m.

The structure of the open end of the main dry wall 6 (the end of the U-shaped wall 6b, 6c) is as shown in FIG. 7, and on both sides of the runner 39 arranged at the end of the main dry wall 6. , the edge portion of the innermost gypsum board 37 ₁ were fixed with tapping screws 44 ", respectively, as described above on each paste the gypsum board 37 ₂ as the intermediate layer M or gypsum-based adhesive 45 was applied, thereon paste gypsum board 37 ₃ of the outer layer. main dry field wall 6 end face is three gypsum board 37 'pasted .3 sheets of gypsum board 37 has a' of Urethane seals 46 are filled on both sides of the innermost gypsum board 37 '.

As shown in FIG. 9, the main dry type wall 7 that partitions the main dwelling unit 3 and the sub dwelling unit 5 is a dry type wall that partitions adjacent living spaces 3 and 5 in a straight line, and has an opening at a part thereof. m and the opening m is closed with a removable dry wall 9. A rectangular storage chamber 21B is provided with the removable dry wall 9 as a part of the wall surface.
In this embodiment, an indoor wall 61 extending perpendicularly from the dry field wall 7 is provided on both the left and right sides of the removable dry wall 9, and the removable dry wall 9 and the indoor walls 61 on both sides thereof are provided. A portion surrounded by the reference numeral is a storage chamber 21B, and a door (opening door) 25 'of the storage chamber 21B is provided to face the removable dry wall 9.
FIG. 10 is an enlarged view showing the detailed structure of FIG. As illustrated, the cross-sectional structures of the main dry field wall 7 and the removable dry field wall 9 of the embodiment are the same as the main dry field wall 6 and the removable dry field wall 8 of the first example. Moreover, the opening end part (end part of the opening part m) of the main dry type wall 7 is made the same as the edge part of the wall parts 6b and 6c of the both sides of the U-shaped field wall part 10 in FIG. 4, FIG. The indoor wall 61 has a structure in which gypsum boards 37 are attached to both sides of the wood base 62.

As in the case of the boundary wall structure of the first embodiment, the boundary wall structure in which the opening m is provided in the main dry boundary wall 7 partitioned linearly as described above and the opening m is closed by the dry boundary wall 9 that can be removed. Unlike the case of a structure where the opening is simply closed with doors locked from both sides, etc., it is the same in appearance as a normal wall that partitions adjacent rooms. There is no impression that there is an opening that can go to and from the boundary wall with the adjacent room, and it is perceived as a normal independent dwelling unit without a sense of incongruity, and there is a fear that people can easily enter from the adjacent room and feel anxiety There is no.
Moreover, since it is a dry type wall (the dry type wall 7 including the removable dry type wall 9) that partitions between the adjacent living spaces 3 and 5, all the partitions between the adjacent living spaces are fixed dry type walls. Even if compared with the conventional common dwelling unit which is a wall, sound insulation performance is not impaired.
In general, since the time in which the resident is in the storage room is considerably short, it can be said that the presence of the storage room substantially contributes to the improvement of the sound insulation performance, and a good sound insulation performance can be realized.

The state of FIG. 1 in which the opening m of the dry field walls 6 and 7 of the main dwelling unit 3, the left sub dwelling unit 4 and the upper sub dwelling unit 5 is closed by the dry type wall walls 8 and 9 can be removed. 3 and two sub dwelling units 4 and 5 are used in different households. For example, when the main dwelling unit 3 and the sub dwelling units 4 are used as one living space for one household, The removable dry boundary wall 8 of the opening m of the boundary wall 6 is removed. FIG. 5 shows a state in which the dry wall 8 is removed and the storage chamber 21 </ b> A is used as the passage 51.
When the dry wall 8 is removed, the rented occupant on the side of the sub-dwelling unit 4 is usually in a removed state, and the removal work can be performed from the side of the sub-dwelling unit 4. Therefore, the owner of the main dwelling unit 3 can live as usual.
In the embodiment described above, the upper and lower ends of the opening m of the dry wall 6 are the concrete slabs 28 and 29, and the upper and lower ends of the removable dry wall 8 that closes the opening m are the concrete slab 28. The upper and lower end surfaces are fixed to the concrete slabs 28 and 29 and the fillers 46 and 47 are bonded to the concrete slabs 28 and 29, and the left and right ends of the dry field wall 8 are the ends of the main dry field wall 6. Since the structure is bonded to the side surfaces with fillers 46 and 47 having adhesive properties, and the edge cutting with the periphery of the opening m is simple, the construction for removing the dry boundary wall 8 should be performed easily and at low cost. Can do. In addition, the construction period can be shortened, for example, one day, even if the restoration of the original state and the cleaning work required at the time of moving out are taken into consideration.

  When using the main dwelling unit 3 and the sub dwelling unit 5 as one living space for one household, the dry-type wall 9 which can remove the opening m of the dry-type wall 7 is removed. When the dry wall 9 is removed, the portion of the storage room 21 </ b> B becomes a passage between the main dwelling unit 3 and the sub dwelling unit 5.

In the state where the opening m of the main dry type wall 6, 7 is closed with the dry type wall 8, 9, the first dwelling unit 1 individually separates the individual living spaces (the main dwelling unit 3, the sub dwelling units 4, 5). It can be used as a dwelling unit. Therefore, the owner who has purchased the dwelling unit 1 can live in a part of the plurality of living spaces and provide other living spaces for other households in response to changes in the family structure.
For example, if you are married and only have two couples, you can purchase the dwelling unit 1 and you will live in the main dwelling unit 3 and rent the sub dwelling units 4 and 5 on both sides. When one or two people were born and grew up, for example, when they entered high school, only one of the sub-units was rented and the other sub-unit was dedicated to children, and it would be possible to live with an elderly parent When the other sub-unit is also rented and becomes the parent's room, and the child is independent and eventually becomes only one couple or only one, live in one sub-unit and make the other sub-unit and the main unit It is possible to use it for renting, etc., and it is possible to appropriately respond to changes in the family structure while maintaining an economic margin.

  1 and 2, the wall portion 6d parallel to the straight portion 6a of the main dry boundary wall 6 among the three wall portions 6b, 6c, 6d forming the U-shaped boundary wall portion 10 can be removed. As shown in FIG. 8, one of the two wall portions 6b and 6c perpendicular to the linear portion 6a of the main dry-type wall wall 6 (the wall portion 6c in the illustrated example) can be removed. A dry wall 8 'may be used.

The second dwelling unit 2 has a structure having two dwelling spaces 3 ′ and 4 ′ that can be used as individual dwelling units. The dwelling space 3 ′ is a main dwelling unit and the dwelling space 4 ′ is a sub dwelling unit. The main dwelling unit 3 ′ is a 2LDK having a similar layout to the main dwelling unit 3 of the first dwelling unit 1 such as two Western rooms 13 ′ and 14 ′ divided by an LDK 12 ′ and a movable partition storage 19 ′. Yes, the sub dwelling unit 4 ′ is generally the same as the sub dwelling unit 4 of the first dwelling unit 1, such as a living room (Western room 31 ′), but has a symmetrical floor plan of 1K.
The main dry type wall 6 'between the main dwelling unit 3' and the sub dwelling unit 4 ', the removable dry type wall 8' and the storage chamber 21A 'for closing the opening m' of the dry type wall 6 'are In the first dwelling unit 1, it is common with the main dry type wall 6, the opening m, the removable dry type wall 8 and the storage chamber 21 </ b> A that partition between the main dwelling unit 3 and the left sub dwelling unit 4. Omitted.

The apartment house of the above-mentioned embodiment is shown as a case where two dwelling units of the first dwelling unit 1 and the second dwelling unit 2 are provided on one floor in a multi-story apartment house, but if necessary, further Many have dwelling units.
In the embodiment, the upper end of the opening m provided in the main dry type boundary walls 6, 7 is the ceiling concrete slab 29, but the width of the concrete beam provided along the main dry type boundary walls 6, 7 is wide. Alternatively, a structure may be employed in which the upper ends of the removable dry walls 8 and 9 (the upper ends of the openings m) are the lower surfaces of the beams. Moreover, it is good also as a structure where the upper end of an opening part comes to the main dry type wall itself.
Further, in the embodiment, the removable dry boundary walls 8 and 9 have the same cross-sectional structure as the main dry boundary walls 6 and 7, respectively, but need not necessarily have the same cross-sectional structure as the main dry boundary walls 6 and 7.
Further, the structures of the main dry type wall walls 6 and 7 and the removable dry type wall walls 8 and 9 are not limited to those of the embodiment, and various structures can be adopted. For example, the sound absorbing material is not limited to glass wool, and various sound absorbing materials can be used, and the number of plaster boards on both sides in the thickness direction is not limited to two and three in the embodiment, and can be appropriately selected. The board material can be used as long as it is an appropriate material other than the gypsum board as the material used for the boundary wall.
Further, in the present invention, the boundary wall that partitions a plurality of living spaces is a dry boundary wall. However, for reasons of rigidity, for example, it is not excluded that a portion of about 1 m on the veranda side is an RC boundary wall. Absent.

Each of the above-described embodiments is the portion described in the floor plan of FIG. 1, but the embodiments described below with reference to FIGS. 11 to 14 are simply housed regardless of the floor plan shown in FIG. It is the Example shown only about the chamber part.
In the present invention, as shown in the embodiments shown in FIGS. 11 (a) and 11 (b), the dry field wall (main dry field wall) that partitions adjacent living spaces has a stepped bent portion K. The present invention can also be applied in the case of (main dry type wall 106). The step-shaped bent portion K refers to a portion including a step portion 106a and step adjacent portions 106b and 106c on both sides adjacent to the step portion 106a.
In any of the embodiments, the storage chambers 21C and 21D have the stepped portion 106a of the stepped bent portion K as a part of the inner wall surface. However, in the embodiment of FIG. Is formed in an opening m provided in one step adjacent portion 106b adjacent to the stepped portion 106a of the stepped bent portion K (both ends of the opening m are indicated by m).
On the other hand, in the embodiment of FIG. 11 (b), the removable dry wall 108 is formed in the opening m provided in the step 106a.
As described above, in any of the embodiments, the storage chambers 21C and 21D have at least the stepped portion 106a of the stepped bent portion K as a part of the inner wall surface. The storage chamber 21C has a dry boundary wall 108 that can remove the step adjacent portion 106b, and the storage chamber 21D has a dry boundary wall 108 that can remove the step portion 106a.
The storage chamber 21C is formed of a removable dry wall 108, a stepped portion 106a, an indoor wall 161 that faces the stepped portion 106a, and a door 25 that faces the removable dry wall 108. 21D is formed by a removable dry boundary wall 108, one step adjacent portion 106b, an indoor wall 161 facing the removable dry boundary wall 108, and a door 25 facing the step adjacent portion 106b. .
In addition, an opening may be provided on the other step adjacent portion 106c side, a removable dry wall may be formed in the open portion, and a storage chamber having the removable dry wall as an inner wall surface may be formed. .

FIG. 12 shows a detailed structure in the case of FIG. Parts common to the wall structure of FIG.
The wall structure of the other step adjacent portion 106c and the step portion 106a of the main dry type boundary wall 106 in this embodiment is the same as the upper straight boundary wall portion 6a and the U-shaped boundary wall portion 6b in FIG. The removable dry field wall 108 formed in the opening m provided in the one step adjacent part 106b is common to the removable dry field wall 8 in FIG. The structure near the open end of the main dry field wall 106 to which the lower end part of the dry field wall 108 that can be removed in FIG. 12 is joined is the same as the structure near the tip of the step part 106 a of the main dry field wall 106.
Then, the lower end surface of the removable dry wall 108 in FIG. 12 is adhesively bonded to the opening end surface m of the main dry wall 106 connected linearly thereto. That is, the end surface of the dry-type wall 108 is made to be the main dry-type wall by interposing a filler having adhesive performance, for example, a urethane-based seal 46 and a gypsum-based filler 47 on the end surface of the removable dry-type wall 108. It is adhesively bonded to the opening end surface m of 106.
The structure of the indoor wall 161 is generally the same as that of the indoor wall 61 in FIG.

As shown in the embodiment shown in FIG. 13, the present invention is a dry field wall (main dry field wall 206) in which the dry field wall (main dry field wall) partitioning adjacent living spaces abuts against the RC outer wall 200. It can also be applied in some cases.
In this embodiment, the removable dry field wall 208 is formed in an opening m provided in a portion of the main dry field wall 206 that abuts against the RC outer wall 200 (the removable dry field wall 208 is also the main dry field wall 208). Part of wall 206). The storage chamber 21E is formed by the removable dry wall 208, the RC outer wall 200, the indoor wall 261 facing the RC outer wall 200, and the door 25 facing the removable dry wall 208. .

FIG. 14 shows the detailed structure of FIG. Portions common to the wall structure of FIG.
The structure of the removable dry field wall 208 in this embodiment is the same as that of the removable dry field wall 108 of FIG. Also, the structure in the vicinity of the opening end of the main dry field wall 206 and the joint structure (the portion indicated by H ′) between the opening end of the main dry field wall 206 and the lower end of the removable dry field wall 208 in FIG. 12 is the same as the structure near the opening end of the main dry field wall 106 and the joint structure of the open end of the main dry field wall 106 and the lower end in FIG. . The indoor wall 261 and the door 25 are the same as the indoor wall 161 and the door 25 in FIG.
The structure (part indicated by F ′) between the end face of the removable outer wall 208 on the RC outer wall 200 side and the RC outer wall 200 is as shown in the figure, and the structure of the F part in FIG. This is generally common (see the enlarged view) (common when the concrete slab 29 in FIG. 3 is regarded as an RC outer wall). That is, using the reference numerals in FIG. 6, the end surface of the removable dry wall 208 is RC with an adhesive material such as a urethane seal 46 and a gypsum filler 47 interposed therebetween. The runner 35 on the dry wall 208 side is bonded and bonded to the outer wall 200 and fixed with concrete nails 43. Note that a gypsum board 202 similar to the gypsum board 37 is attached to the inner surface of the RC outer wall 200 via a wood substrate 201. The outer surface of the RC outer wall 200 is provided with an external finishing material 203 suitable for the outside such as tiling or painting.

1 1st dwelling unit 2 2nd dwelling unit 3, 3 'Main dwelling unit (living space)
4, 5, 4 'Vice dwelling unit (living space)
6, 7, 6 'Main dry type wall (dry type wall that partitions adjacent living space)
m, m ′ opening 8, 9, 8 ′ removable removable wall 11 DK (dining kitchen)
11 ', 11 "Kitchen 12, 12' LDK
13, 14, 13 ', 14' Western room 15, 15 'Bathroom 16, 16' Toilet 17, 17 'Toilet 18, 18' Entrance 19, 19 'Movable partition storage 20, 20', 20 "Veranda 21A, 21A ' , 21B Storage room 22 Hall 23 Closet 25, 25 'Door (folding door)
28, 29 Concrete slab 30 Flooring 31 Western room 31 "(sub-dwelling unit 4) Western room 32 Ceiling gypsum board 33, 33" Falling walls 35, 36, 39 Runner (underground material)
37 (37 ₁ , 37 ₂ , 37 ₃ , 37 ₄ ), 37 'gypsum board 38 glass wool (sound absorbing material)
43 Concrete nails 44, 44 ', 44 "Tapping screw 45 Gypsum adhesive 46 Urethane seal (filler with adhesive performance)
47 Gypsum filler (filler with adhesive performance)
51 Aisle 61 Indoor wall 62 Wood base 106, 206 Main dry type wall (dry type wall that partitions adjacent living space)
106a Stepped portions 106b, 106c Step adjacent portions 108, 208 Removable dry field walls 21C, 21D, 21E Storage room 200 RC outer wall (reinforced concrete outer wall)
201 Wood base 202 Gypsum board 203 External finish 161, 261 Indoor wall

Claims (9)

At least some of the dwelling units in the housing complex consisting of a plurality of dwelling units are each composed of a plurality of living spaces partitioned by a dry-type wall that can be used as individual dwelling units, and the dry-type wall has an opening in a part thereof And the opening is closed with a removable dry wall,
A housing unit having a rectangular shape in plan view with the removable dry wall as a part of an inner wall surface, the housing chamber having a door that can be opened and closed on one living space side. Housing complex.   A dry field wall that partitions adjacent living spaces has a U-shaped field wall part composed of three wall parts that are U-shaped in plan view, and one wall part of the U-shaped field wall part can be removed. The apartment house having a multi-family dwelling unit according to claim 1, wherein the housing is a wall and a door of a storage room is provided on the open side of the U-shape.   The dry field wall that partitions the adjacent living space is a dry field wall that partitions the adjacent living space in a straight line, and the removable dry wall is provided in a part thereof, and the storage room is removable 2. The apartment house having a multi-family dwelling unit according to claim 1, wherein the housing is formed of a dry-type wall, two indoor walls, and a door that can be opened and closed.   The dry field wall that partitions adjacent living spaces is a dry field wall having a step-shaped bent portion in plan view, and the storage chamber has the step portion of the step-shaped bent portion as a part of the inner wall surface, and the step shape The apartment house having a multi-family dwelling unit according to claim 1, wherein either one of the stepped portion in the bent portion or the step adjacent portion adjacent to the stepped portion is the removable dry wall.   The removable dry field wall is provided in a portion of the dry field wall that abuts against the RC outer wall and abuts against the RC outer wall, and the storage chamber is formed with the removable dry field wall and the RC outer wall as inner walls. An apartment house having a multi-family dwelling unit according to claim 1.   The multi-zone-compatible dwelling unit according to any one of claims 1 to 5, wherein the removable dry wall has a structure in which a sound-absorbing material is filled between gypsum boards arranged on both sides in the thickness direction. Apartment house with.   The removable dry wall is characterized in that a base material made of a lightweight steel frame is fixed to the upper and lower portions of the opening, and the peripheral portion of the gypsum board is fixed to the base material with a tapping screw. An apartment house having a multi-family dwelling unit according to claim 6.   The said living space is three, The living space of one of them was made into the main dwelling unit as a wide floor plan, and the dwelling space of the both sides was used as the sub dwelling unit as a narrow floor plan. A multi-family housing with multi-family dwelling units as described in the section. The dwelling unit corresponding to multiple places according to any one of claims 1 to 7, wherein there are two living spaces, and a narrow sub-living space is arranged on one side of the main living space having a large living space. Apartment house with.

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