JP2017066764A - Fitting unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To restrain the number of part items, while enhancing sound insulation performance, by securing air permeability.SOLUTION: A fitting unit 30 comprises a second fitting 31 openably-closably provided on a second space 6A side of a passage space SA and a first fitting 32A provided on the first space 7 side of the passage space SA and continuously movable up to a use space TA from the passage space SA, and the first fitting 32A blocks up the passage space SA side in a closed state, and opens at least a part of the use space TA, and opens the passage space SA in an opening state, and blocks up at least a part of the use space TA.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a joinery unit.

In general, in a building, in order not to transmit sound generated in one room to other adjacent rooms, a highly soundproof door may be provided in a passage connecting the rooms.
For example, a door frame, a door stopper provided on the door frame, a packing attached to the door door, a door attached to the door frame via a hinge, a surface of the door frame facing the door, and There has been proposed a soundproof door in which a sound absorbing material made of a porous material such as glass wool or urethane resin foam is provided on a surface of the door facing the door frame (see Patent Document 1 below).
In addition, a door structure in which a bag and a shoji are arranged in the thickness direction at the doorway and can be opened and closed separately has been proposed (see Patent Document 2 below).

Japanese Patent Laid-Open No. 1-230883 JP-A-10-317824

However, in the soundproof door as described in Patent Document 1 above, the packing is provided on the top, bottom, left and right sides of the door, and the sound insulation performance is secured by closing the gap between the door and the door frame. There is. In this case, since the gap between the door and the door frame is closed, there is a problem that air does not flow in the thickness direction of the door and air permeability is reduced.
Moreover, when arranging fittings double in the thickness direction and improving sound insulation performance, it is preferable to arrange the fittings apart so as to form a space layer between the fittings. However, in the door structure described in the above-mentioned Patent Document 2, there is a problem that the fence and the shoji are only arranged in the thickness direction, there is no space layer between them, and the sound insulation performance is limited. .
Moreover, in a living room, space, such as storage, may be provided adjacent to the fitting provided in an entrance / exit. In this case, there is a problem that material costs increase if fittings and doors are provided at the entrance and the storage respectively.

  Therefore, the present invention has been made in view of the above circumstances, and provides a joinery unit that reduces the number of parts while ensuring air permeability and improving sound insulation performance.

In order to achieve the above object, the present invention employs the following means.
In other words, the joinery unit according to the present invention is formed between a first space and a second space adjacent to the first space, a traffic space having a predetermined depth dimension, and adjacent to the traffic space. In the building in which the use space provided on the first space side is arranged, it is a joinery unit that can be opened and closed in the traffic space, and provided on the first space side of the traffic space, A first joiner that can open and close the passage space and the use space; and a second joiner provided to be openable and closable on the second space side of the passage space. In the closed state, the passage space side is closed and at least a part of the use space is opened. In the open state, the passage space is opened and at least a part of the use space is closed.

In the joinery unit configured as described above, in the traffic space formed between the first space and the second space, the first joinery is provided on the first space side, and the second space side Has a second fitting. Since the first joinery and the second joinery are arranged with a predetermined depth dimension separation, a space layer is formed between them, and the sound insulation performance can be enhanced.
In addition, since the joinery constituting the joinery unit is the first joinery and the second joinery and is not limited to the soundproof door, it is possible to provide a predetermined gap between the joinery frame and the joinery, and to ensure air permeability. can do.
In addition, a use space is arranged adjacent to the traffic space on the first space side. The first fitting closes the traffic space side in the closed state and opens at least a part of the use space, and opens the traffic space in the open state and closes at least a part of the use space. It functions as a fitting that opens and closes both spaces. Therefore, since it is not necessary to separately provide the joinery for the traffic space and the joinery for the use space, the number of parts and the part cost can be suppressed.

  In the joinery unit according to the present invention, the first joinery is preferably a sliding door that is continuously movable from the passage space to the use space.

  In the joinery unit configured as described above, since the first joinery can be continuously moved from the passage space to the use space, a simple configuration can be achieved.

  In the joinery unit according to the present invention, the sliding door may be movable along a rail extending from the passage space to the use space.

  In the joinery unit configured as described above, the sliding door can move along the rail extending from the traffic space to the use space, and thus can be opened and closed smoothly.

  Further, in the joinery unit according to the present invention, the first joinery includes a frame and a joinery main body arranged inside the frame, and ventilation is possible between the joinery main body and the frame or the floor. A clear gap may be formed.

  In the joinery unit configured as described above, since a gap that allows ventilation is formed between the joinery body and the frame or the floor, the air passes through the gap, so that the first space and the second space There is ventilation between the space.

Further, in the joinery unit according to the present invention, the use space is a storage unit that can store articles,
The first joinery preferably opens the storage portion in the closed state and closes the storage portion in the open state.

  In the joinery unit configured as described above, the first joinery functions as a door of the storage unit because it opens the storage unit that can store articles in the closed state and closes the storage unit in the open state.

  According to the joinery unit according to the present invention, the number of parts can be suppressed while ensuring air permeability and improving sound insulation performance.

It is a 1st floor top view of a building concerning one embodiment of the present invention. It is a 2nd floor top view of the building concerning one embodiment of the present invention. It is a figure for demonstrating the fitting unit provided between the living room and the Western-style room in the building which concerns on one Embodiment of this invention, Comprising: (a) The figure of the state which the sliding door provided in the Western-style room side closed, ( b) It is a figure of the state which the sliding door provided in the Western-style room side opened. It is a top view which shows the fitting unit which concerns on the modification of one Embodiment of this invention. It is a top view which shows the structure of the door which concerns on the test example of one Embodiment of this invention. It is a graph which shows the sound insulation performance of the door which concerns on Test Examples 1-3 of one Embodiment of this invention.

A building according to an embodiment of the present invention will be described.
FIG. 1 is a first floor plan view of a building according to an embodiment of the present invention. FIG. 2 is a second floor plan view of a building according to an embodiment of the present invention.
In FIG.1 and FIG.2, the location shown with the thick line shows a wall, and it has shown that the window and the fitting are provided in the location shown with the thin line between this thick line.

  As shown in FIG. 1, the porch 1 provided outside the building 100 is provided, and the entrance 2 and the hall 3 are provided on the first floor of the building 100 in order from the left side of the page shown in FIG. The hall 3 is provided with a toilet 4 and a storage 5 under the stairs. Further, from the hall 3, the living room 6A, the dining room 6B, and the kitchen 6C can be accessed to the living room 6A of L, D, and K6. A Western room 7 is provided facing the living room 6A of L, D, and K6. A staircase 8 and a washroom 9 are provided facing the dining room 6B of L, D, and K6. A bathroom 10 is provided adjacent to the washroom 9. The food storage 11 is provided adjacent to the kitchen 6C of L, D, and K6.

  As shown in FIG. 2, a family space 21 is provided on the second floor of the building 100 facing the stairs 8. Facing the family space 21, a toilet 22, a theater room 23, a Western room 24, a balcony 25, a Western room 26, and a Western room 27 are provided. The Western room 26 is provided with a W / I / C (walk-in closet) 28 adjacent thereto.

  On the first floor of the building 100 in which each room is arranged as described above, a fitting unit 30 in which fittings are arranged in a double manner between the living room 6A and the western room 7 and between the dining room 6B and the washroom 9 respectively. , 40 are provided. On the second floor, joinery units 50 and 60 are also provided between the family space 21 and the theater room 23 and between the family space 21 and the western room 27, respectively.

Hereinafter, the joinery unit 30 provided between the living room 6A and the western room 7 will be described.
First, the positional relationship between the living room 6A and the western room 7 will be described.
FIG. 3 is a view for explaining the joinery unit 30 provided between the living room 6A and the western room 7 in the building 100, where (a) the sliding door 32A provided on the western room 7 side is closed. (B) It is a figure of the state which 32A of sliding doors provided in the Western-style room 7 side opened.
As shown in FIGS. 1 and 3, a wall WA that separates these rooms is provided between the living room 6 </ b> A and the western room 7. In addition, a partition wall UA that is orthogonal to the wall portion WA is provided. A space (traffic space) SA having a depth dimension D1 and allowing people to pass therethrough is formed between the wall 3A that separates the western room 7 and the hall 3 and the partition wall UA. A joinery unit 30 is provided in the space SA, and the user can go back and forth between the living room 6 </ b> A and the western room 7 by opening and closing the joinery unit 30. In the present embodiment, the space SA has a depth dimension D1 of about 455 mm centered and a width dimension W1 of about 910 mm centered.
The depth dimension D1 of the space SA is such that the user does not stay in the space SA but simply passes from one room to the other room.

  Further, the western room 7 is provided with a closet (use space) TA that faces the wall portion WA and is adjacent to the space SA and can store clothes, articles, and the like. The closet TA has a depth dimension D1 substantially the same as the space SA. The closet TA is provided with two partition plates 7A for partitioning the internal space along the vertical plane. Thereby, the inside of the closet TA is divided into three storage spaces T1, T2, and T3. In this embodiment, the width dimension W2 of the closet TA is about 2,730 mm at the center.

Next, the joinery unit 30 provided in the space SA will be described.
The joinery unit 30 includes a single sliding door (second joinery) 31 and a sliding door (first joinery) 32A.
The single sliding door 31 is provided on the living room 6A side of the space SA. A door pocket 33 is provided on a wall WA provided between the living room 6 </ b> A and the western room 7, and the one-way door 31 is drawn into the door pocket 33 when opened. In the present embodiment, the width dimension of the single sliding door 31 is a length that closes the space SA corresponding to the width dimension W1 of the space SA.

On the floor and ceiling of the western-style room 7, rails 34 are provided that extend linearly continuously from the space SA to the closet TA. On the rail 34, three sliding doors 32A, 32B, and 32C are slidably provided on the same vertical plane. As shown in FIG. 3A, the sliding door 32A can be moved to the space SA side and can be in a closed state that closes the space SA. In the closed state, the sliding door 32A opens without closing the closet TA. However, as shown in FIG. 3A, the other two sliding doors 32B and 32C have two storage spaces T1, 2 of the closet TA. T3 is blocked. Further, if the sliding door 32B is moved along the rail 34, the storage space T2 can be closed by the sliding door 32B, and if the sliding door 32C is moved along the rail 34, the storage space T2 is closed by the sliding door 32C. You can also.
The sliding door 32A has a frame (not shown) and a joinery main body 35 disposed inside the frame. Between the joinery main body 35 and the frame or the floor, a gap of about several mm (not shown) that can be ventilated is formed.
Note that the distance between the sliding door 31 and the sliding door 32A is substantially the same as the depth dimension D1 of the traffic space SA. The separation distance between the sliding door 31 and the sliding door 32A is a distance that cannot directly enter and exit the closet TA from the space SA, and is preferably about 100 mm to 910 mm.

  3A, when the sliding doors 32A and 32B are moved to the sliding door 32C side along the rail 34, the sliding door 32A opens the space SA as shown in FIG. 3B. It can also be. In the open state, the sliding door 32A closes the storage space T1 in the closet TA, and the other two sliding doors 32B and 32C close the storage spaces T2 and T3 of the closet TA, respectively. That is, the closet TA is completely closed by the sliding doors 32A, 32B, and 32C. In this embodiment, the width of each of the sliding doors 32A, 32B, 32C corresponds to 1/3 of the width dimension of the closet TA of about 2,730 mm, and is long enough to fit in the closet TA with the three sliding doors 32A, 32B, 32C. It is said.

  In the joinery unit 30 described above, when the user enters the western room 7 from the living room 6A, the sliding door 32A may be opened after the one-way sliding door 31 is opened. Conversely, when the user enters the living room 6A from the western room 7, the sliding door 31 may be opened after the sliding door 32A is opened. Further, by closing both the sliding door 31 and the sliding door 32A, the living room 6A and the western room 7 can be separated, and the sound insulation performance between the rooms can be enhanced. Alternatively, the living room 6A and the western room 7 can be simply separated by closing one of the single sliding door 31 and the sliding door 32A.

Next, the joinery unit 40 provided between the dining 6B and the washroom 9 will be described with reference to FIG.
Between the dining room 6B and the washroom 9, a wall portion WB that separates these rooms is provided. An opening (not shown; the same applies hereinafter) is formed in the wall WB. A space (traffic space) SB having a predetermined depth dimension and allowing human traffic is formed continuously from the opening. A joinery unit 40 is provided in the space SB.

  The washroom 9 is provided with a storage portion (use space) TB that faces the wall portion WB and can store articles adjacent to the space SB. The storage portion TB and the space SB are separated by a partition wall UB. The storage unit TB has substantially the same depth dimension as the space SB.

The joinery unit 40 includes a single sliding door (second fitting) 41 and a sliding door (first fitting) 42.
The single sliding door 41 is provided on the dining 6B side of the space SB. A door pocket 43 is provided on the wall WB provided between the dining room 6B and the washroom 9, and the one-way door 41 is drawn into the door pocket 43 when opened.

  On the floor and the ceiling of the washroom 9, rails (not shown; the same applies hereinafter) extending linearly continuously from the space SB to the storage portion TB are provided. The sliding door 42 is slidably provided on the rail. Thereby, the sliding door 42 is movable from the space SB side to the storage unit TB side. In the closed state where the sliding door 42 is disposed on the space SB side, the sliding door 42 closes the space SB and completely opens the storage portion TB. In the open state in which the sliding door 42 is moved along the rail to the storage unit TB side, the sliding door 42 opens the space SB and completely closes the storage unit TB.

Next, the joinery unit 50 provided between the family space 21 and the theater room 23 will be described.
Between the family space 21 and the theater room 23, the wall part WC which divides these rooms is provided. The wall WC has an opening (not shown; the same applies hereinafter). A space (traffic space) SC having a predetermined depth dimension and allowing human traffic is formed continuously from the opening. A joinery unit 50 is provided in the space SC.

  The theater room 23 is provided with a storage section (usage space) TC that faces the wall section WC and is adjacent to the space SC and can store articles. The storage portion TC and the space SC are separated by a partition wall UC. The storage unit TC has substantially the same depth dimension as the space SC.

The joinery unit 50 includes a single sliding door (second joinery) 51 and a sliding door (first joinery) 52.
The single sliding door 51 is provided on the family space 21 side of the space SC. A door pocket 53 is provided on a wall WC provided between the family space 21 and the theater room 23, and the one-way door 51 is drawn into the door pocket 53 when opened.

  On the floor and ceiling of the theater room 23, rails (not shown; the same applies hereinafter) extending linearly continuously from the space SC to a part of the storage unit TC are provided. The sliding door 52 is slidably provided on the rail. Thereby, the sliding door 52 can be moved from the space SC side to the storage unit TC side. In the closed state in which the sliding door 52 is disposed on the space SC side, the sliding door 52 closes the space SC and completely opens the storage portion TC. In the open state in which the sliding door 52 is moved along the rail toward the storage unit TC, the sliding door 52 opens the space SC and closes a part of the storage unit TC.

Next, the joinery unit 60 provided between the family space 21 and the western room 27 will be described.
Between the family space 21 and the western room 27, a wall portion WD that separates these rooms is provided. An opening (not shown; the same applies hereinafter) is formed in the wall WD. A space (traffic space) SD having a predetermined depth dimension and allowing human traffic is formed continuously from the opening. A joinery unit 60 is provided in the space SD.

  The Western room 27 is provided with a storage section (usage space) TD that faces the wall WD and can store articles adjacent to the space SD. The storage unit TD and the space SD are partitioned by a partition wall UD. The storage unit TD has substantially the same depth dimension as the space SD.

The joinery unit 60 includes a single sliding door (second joinery) 61 and a sliding door (first joinery) 62.
The single sliding door 61 is provided on the family space 21 side of the space SD. A door pocket 63 is provided on a wall portion WD provided between the family space 21 and the western room 27, and the one-way door 61 is drawn into the door pocket 63 when opened.

  Rails (not shown; the same applies hereinafter) extending linearly continuously from the space SD to the storage portion TD are provided on the floor and ceiling of the western room 27. The sliding door 62 is slidably provided on the rail. Thereby, the sliding door 62 can be moved from the space SD side to the storage unit TD side. In the closed state in which the sliding door 62 is arranged on the space SD side, the sliding door 62 closes the space SD and completely opens the storage portion TD. In the open state in which the sliding door 62 is moved along the rail toward the storage unit TD, the sliding door 62 opens the space SD and completely closes the storage unit TD.

  In the building 100 configured as described above, in the spaces SA, SB, SC, SD formed between the first space and the second space, the sliding doors 31, 41, 51 are provided on the second space side. 61, and sliding doors 32A, 42, 52, 62 are provided on the first space side. Since the sliding doors 31, 41, 51, 61 and the sliding doors 32A, 42, 52, 62 are arranged with a predetermined depth dimension separation, a space layer is formed between them, and the sound insulation performance can be enhanced. .

  In addition, the joinery constituting the joinery units 30, 40, 50, 60 are the single sliding doors 31, 41, 51, 61 and the sliding doors 32A, 42, 52, 62, and are not limited to soundproof doors, for example. It can be selected, and the design of the joinery can be widened.

  Further, adjacent to the spaces SA, SB, SC, SD, spaces TA, TB, TC, TD having substantially the same depth dimensions as the spaces SA, SB, SC, SD are arranged on the first space side. Has been. Since the sliding doors 32A, 42, 52, 62 are continuously movable from the spaces SA, SB, SC, SD to the usage spaces TA, TB, TC, TD, the sliding doors 32A, 42, 52, 62 are continuous. The surface is formed and the appearance can be improved. Moreover, since the sliding doors 32A, 42, 52, and 62 are movable along one rail, they can be opened and closed smoothly.

  The sliding doors 32A, 42, 52, and 62 open the closet TA and the storage units TB, TC, and TD that can store articles in the closed state, and close the closet TA and the storage units TB, TC, and TD in the open state. Therefore, it functions also as a door of a closet or a storage part. Therefore, since it is not necessary to separately provide the joinery for the spaces SA, SB, SC, and SD and the joinery for the spaces TA, TB, TC, and TD, the number of parts and the part cost can be suppressed.

  Further, in the sliding door 32A, a gap of about several millimeters that can be ventilated is formed between the joinery main body 35 and the frame or the floor. Ventilation is performed between them, and air permeability can be secured.

  For example, in the joinery unit 30, when it is desired to ensure sound insulation, both the sliding door 31 and the sliding door 32 </ b> A are closed. Further, when priority is given to the trafficability of the space SA, only the sliding door 31 (or only the sliding door 32A) may be closed. Thus, according to the utilization form of the Western-style room 7, a user's request, etc., it can be selected suitably whether only one piece of fittings are closed or both pieces are closed.

(Modification)
Next, a modification of the embodiment described above will be described mainly with reference to FIG.
In the following modified examples, the same members as those used in the above-described embodiment are denoted by the same reference numerals, and the description thereof is omitted.
FIG. 4 is a plan view showing a joinery unit according to a modification of the embodiment of the present invention.
As shown in FIG. 4, in this modification, the joinery unit 70 is provided between a toilet 81 and a corridor 82 adjacent to the toilet 81.
A wall portion WE that separates these spaces is provided between the toilet 81 and the corridor 82. The wall WE has an opening (not shown; the same applies hereinafter). A space (traffic space) SE having a predetermined depth dimension and allowing human traffic is formed continuously from the opening. A joinery unit 70 is provided in the space SE.

  The toilet 81 is provided with a storage portion (use space) TE that faces the wall portion WE and can store articles adjacent to the space SE. The storage unit TE and the space SE are separated by a partition wall UE. The storage unit TE has substantially the same depth dimension as the space SE.

The joinery unit 70 includes a door (second joinery) 71 and a sliding door 72.
The door 71 is attached to the hallway 82 side of the space SE. The door 71 is provided so as to open to the hallway 82 side.

  On the floor and ceiling of the toilet 81, rails 74 are provided that extend linearly continuously from the space SE to the storage unit TE. A sliding door 72 is slidably provided on the rail 74. Thereby, the sliding door 72 is movable from the space SE side to the storage unit TE side. In the closed state in which the sliding door 72 is disposed on the space SE side, the sliding door 72 closes the space SE and completely opens the storage unit TE. In the open state in which the sliding door 72 is moved along the rail 74 to the storage unit TE, the sliding door 72 opens the space SE and completely closes the storage unit TE.

(Test example)
Hereinafter, a test example in which sound insulation performance is confirmed when two doors are installed in a traffic space will be described in comparison with a comparative example.

  As shown in Table 1, in Comparative Examples 1 and 2, only one door is installed in the traffic space. The type of door is a standard door in Comparative Example 1 and a soundproof door in Comparative Example 2.

In Test Examples 1 to 6, two doors are installed in the traffic space.
FIG. 5 is a plan view showing a configuration of a door according to a test example of one embodiment of the present invention.
In Test Example 1, two standard doors are arranged at positions A and B shown in FIG. That is, the width of the frame of each standard door is about 113 mm, and the frames are installed in contact with each other.
In Test Example 2, two standard doors are arranged at positions A and C shown in FIG. In other words, the standard doors are installed so that the surfaces facing each other are separated by about 455 mm.
In Test Example 3, two standard doors are arranged at positions A and D shown in FIG. In other words, the standard doors are installed so that the surfaces facing each other are separated by about 910 mm.

  Table 2 and FIG. 6 show the results of experiments for confirming sound insulation performance in Comparative Examples 1 and 2 and Test Examples 1 to 3 described above.

  From Table 2 and FIG. 6, the noise level differences of Test Examples 1 to 26 are 26 dB (A), 30 dB (A), and 30 dB (A), respectively, which are equivalent to the noise level difference 30 dB (A) of Comparative Example 2. I understand that there is. In other words, the configuration in which two standard doors are installed with their frames in contact with each other, or the two standard doors are installed so that the opposing surfaces of the doors are spaced apart by 455 mm or 900 mm is used when one soundproof door is installed. The sound insulation performance equivalent to is demonstrated.

  The various shapes and combinations of the constituent members shown in the above-described embodiments are merely examples, and various modifications can be made based on design requirements and the like without departing from the gist of the present invention.

  For example, in the embodiment described above, the depth dimension of the traffic space and the depth dimension of the use space are substantially the same, but the present invention is not limited to this. If the sliding door can continuously move from the traffic space to the usage space, the depth dimension of the traffic space and the depth size of the usage space may be different.

  Moreover, you may provide the key (locking mechanism) of the known structure which can be locked in a 2nd fitting. Thereby, since the lockable key is provided in the second joinery, the second joinery passes between the first space and the second space by locking and unlocking the key. be able to.

  Further, the first joinery and the second joinery are mechanically connected by, for example, a bar (not shown; the same applies hereinafter), and move in conjunction with each other when shifting from the closed state to the open state. It may be a configuration. Alternatively, the first joinery and the second joinery may be electrically connected, and may move in conjunction with each other when shifting from the closed state to the open state. An open detection unit (not shown; the same applies hereinafter) for detecting an opening operation in the second joinery (or the first joinery) is provided, and a signal from the open detection unit is provided in the first joinery (or the second joinery). An opening control unit (not shown) that opens the first joinery may be provided. As a result, if one of the first joinery and the second joinery is opened, the other is also opened in conjunction with each other, so there is no need to perform an operation of opening both joiners, which is highly convenient.

  In addition, when the first joinery and the second joinery are mechanically connected by, for example, a bar or the like and move from the open state to the closed state, the first joinery moves to the traveling space side. The second fitting may be configured to block the passage space in conjunction with each other. Alternatively, the first joinery and the second joinery are electrically connected, and the first joinery moves to the traveling space side when moving from the closed state to the open state. The second fitting may be configured to block the passage space. A closing detection unit (not shown; the same applies hereinafter) that detects the closing operation of the first joinery is provided, and a closing control unit that receives a signal from the closing detection unit and closes the second fitting ( (Not shown) may be provided. Accordingly, when only the first joinery is closed in the closed state, it is not necessary to perform an operation of closing the second joinery, and thus the convenience is high.

  Moreover, in embodiment shown above, although closet TA and storage part TB, TC, TD were mentioned as an example and demonstrated as utilization space, this invention is not limited to this. The usage space can be used as appropriate, such as pipe space.

  The first fitting is not limited to a sliding door, and may be a door that can be opened and closed by 180 degrees, for example. From the state where the traffic space is closed, the door body may be opened 180 degrees to open the traffic space and close the use space.

1 ... porch 2 ... entrance 3 ... hall 4, 22 ... toilet 5 ... storage under stairs 6 ... L, D, K
6A ... Living 6B ... Dining 6C ... Kitchen 7, 24, 26, 27 ... Western room 8 ... Stair 9 ... Washroom 10 ... Bathroom 11 ... Food storage 21 ... Family space 23 ... Theater room 25 ... Balcony 28 ... WIC
30, 40, 50, 60, 70 ... Joinery unit 31, 41, 51, 61 ... Single sliding door (second joinery)
71 ... Door (second fitting)
32A, 42, 52, 62, 72 ... Sliding door (first fitting)
33 ... Door pouch 34 ... Rail 100 ... Building WA, WB, WC, WD, WE ... Wall SA, SB, SC, SD, SE ... Space (traffic space)
D1 ... Depth dimension W1 ... Width dimension T1 ... Storage space TA ... Closet (use space)
TB, TC, TD, TE ... Storage part (use space)
UA, UB, UC, UD, UE ... partition wall

Claims (5)

A passing space formed between the first space and the second space adjacent to the first space and having a predetermined depth dimension, and provided on the first space side adjacent to the passing space. In the building where the use space is arranged, it is a joinery unit that can be opened and closed in the passage space,
A first fitting that is provided on the first space side of the traffic space and that can open and close the traffic space and the use space;
A second fitting provided to be openable and closable on the second space side of the passage space,
The first fitting closes the passage space side in a closed state and opens at least a part of the use space, and opens the passage space in an open state and closes at least a part of the use space. Joinery unit characterized by.   The joinery unit according to claim 1, wherein the first joinery is a sliding door that is continuously movable from the traffic space to the use space.   The joinery unit according to claim 2, wherein the sliding door is movable along a rail extending from the traffic space to the use space. The first joinery has a frame and a joinery main body arranged inside the frame,
The joinery unit according to any one of claims 1 to 3, wherein an air-permeable gap is formed between the joinery body and the frame or the floor. The use space is a storage unit that can store articles,
4. The joinery unit according to claim 1, wherein the first joinery opens the storage portion in the closed state and closes the storage portion in the open state. 5.

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