JPH10280666A - Closet unit and its assembling method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a technique for quickly assembling a closet with preset precision without depending on an expert. SOLUTION: A unit wall structure consists of right and left side plates 11, 12, a rear side plate 13, a ceiling plate 14 and a floor plate 15. On the inner faces of the right and left side plates 11, 12, grooves are formed to fit the right and left ends of shelf boards 21, 22 therein and right and left supporting frame structural members 24, 24a, 25, 25a with joists 31 to support the right and left ends on the lower faces and joint plate part 32 to cover the upper faces are mounted. On the inner faces of the rear side plates 13, 13a, 13b, supporting frame structural members 26 are also mounted. The shelf boards 21, 22 mounted with front framings 27, 28 are inserted into grooves in supporting frames 23 to be mounted on the unit wall structure.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique capable of quickly performing a closet operation in a house without depending on a skilled person.

[0002]

2. Description of the Related Art When a closet is installed in a house, right and left side plates, a rear side plate, a ceiling plate, and a floor plate are attached to a support, and a push-in configuration wall is formed by these. We hit frame (backside town) and, in correspondence with this, we hit front frame on front post on opening side of closet,
After striking a bar-shaped lumber called a joist between these front and rear frames, a shelf board is arranged on the upper surface thereof. Since it is inevitable that a gap is created between the left and right and rear end surfaces of the shelf board and the wall surface of the closet, in order to cover the gap, a bar-shaped lumber called a rag is attached to the end of the shelf board. It strikes against the corner formed by the wall.

[0003] In such a conventional closet construction method, it is necessary to cut the front and rear frames and joists to a predetermined length at a house construction site to adjust the dimensions, perform positioning and nailing operations. Therefore, not only long time is required for the construction of the closet, but also it is necessary for the skilled worker to perform the construction.

In Japanese Utility Model Publication No. 7-41783, an engaging groove is formed in a front frame, and the front end of the shelf is engaged with the engaging groove, and the shelf is rotated to rotate the front and rear. A technique for attaching to a frame is shown.

[0005]

However, in the case of the conventional closet, there is a gap between the inner surface of the wall for forming the closet and the left and right and rear end surfaces of the shelf. Is inevitable. This is because if the dimensions of the shelf are matched with the dimensions of the inner surface of the wall so that no gap is generated between the inner surface and the shelf, the end surface of the shelf comes into contact with the inner surface of the wall structure and the mounting work is performed. Is not easy.
If there is a gap between the shelf and the inner surface even if it is about several mm,
Since the appearance is not good, a member called a rag is usually hit in order to cover the gap at the end as in the related art. Therefore, the head of the nail for attaching the rag slider is exposed to the outside, and the appearance is not good.

[0006] Conventionally, since the front and rear frames must be mounted so that they are at predetermined vertical positions with respect to each other so as not to be displaced in the vertical direction, the work requires skill. If the front and rear frames are shifted vertically, the shelf board will be inclined.

[0007] An object of the present invention is to provide a technique capable of quickly assembling a closet with a predetermined accuracy without using an expert.

The above and other objects and novel features of the present invention will become apparent from the description of the present specification and the accompanying drawings.

[0009]

SUMMARY OF THE INVENTION Among the inventions disclosed in the present application, the outline of a representative one will be briefly described.
It is as follows.

That is, the push-in unit of the present invention has left and right side plates, a rear plate made of one or more plate materials, a ceiling plate, and a floor plate, and has an opening for taking in and out of stored items on the front side. A unit wall structure having a portion, a shelf board on which a front frame corresponding to the front side is attached, and a groove formed on the inner surface of the left and right side boards and into which the left and right ends of the shelf board enter. A left and right support frame forming member having a joist portion for supporting the left and right end portions on the lower surface thereof and a ragged portion covering the upper surface side of the left and right end portions, and attached to the inner surface of the rear side plate, and the shelf A groove into which the rear end of the plate enters is formed, and has a joist that supports the rear end on the lower surface thereof and a ragged portion that covers the upper surface of the rear end. And the rear support that forms the support frame And a frame structure member, characterized in that the shelves have to attach the shelf board to the unit wall structure by inserting from the opening side to the support frame in the groove formed by.

In the push-in unit according to the present invention, the shelf is inserted into the groove of the support frame formed by the support frame components attached to the left and right side walls and the rear side wall. Since it can be attached to the wall structure, it can be easily assembled. Since the rag portion and the joist portion are integrated into the support frame, the nail head is not exposed on the surface of the rag portion and the appearance is good.

According to the method of assembling the push-in unit of the present invention, there is provided a step of attaching a front frame to a front end of a shelf, a groove for receiving the left and right ends of the shelf is formed, and the left and right ends are formed on the lower surface thereof. Attaching the left and right side plates to the inner surface of the left and right side plates, the left and right side plates having a joist portion to be supported by the cloth joists and the ragged portions covering the upper surfaces of the left and right end portions, and one or more sheets. A rear plate made of a plate material of
A step of assembling a unit wall structure having a ceiling plate and a floor plate, and having an opening for taking in and out of goods on the front side, into a closet forming portion formed in the house; and a rear end of the shelf plate A groove into which the portion enters is formed, and has a joist portion for supporting the rear end portion on the lower surface thereof and a rag portion covering the upper surface of the rear end portion, and the support frame is formed by the left and right support frame components. A step of attaching the rear support frame forming member to the rear side plate with reference to the positions of the left and right support frame forming members, and inserting the shelf board into the groove of the support frame from the opening side. Attaching the shelf board to the support frame.

According to the assembling method of the present invention, first, the left and right support frame components are mounted on the inner surfaces of the left and right side plates, and the support frame components are mounted on the inner surface of the rear side surface by using them as positioning references. As a result, these members constituting the support frame can be accurately mounted at predetermined positions, and the mounting accuracy can be increased.

[0014]

Embodiments of the present invention will be described below in detail with reference to the drawings.

FIG. 1 is a front view in a completed state of a closet according to an embodiment of the present invention, in which left and right columns 1, 2, a lower threshold 3, and an upper gate 4 are provided in a house. Two sliding doors (bran) 5 are attached to guide grooves formed in the sill 3 and the lintel 4 so as to be movable in the left-right direction. When the sliding door 5 is moved by putting a hand on a pull 6 provided on the sliding door 5, an opening on the front side of the closet is opened. As shown in the figure, a sliding door 5 is used as a door for opening and closing the closet opening in order to make a Japanese-style closet. However, instead of the sliding door 5, another door such as a plate door, a lattice door, or a glass door is used. A sliding door of a type may be used, and a hinged door may be used.

FIG. 2 is a view showing a portion for supporting two sliding doors 5 so as to be freely movable, with a part of the sliding door being cut away. It is an opening. FIG. 3 is a view showing the closet unit 10 provided in the house at the rear of the sliding door 5, and FIG.
(A) is a front view thereof, and FIG. 4 (B) is a sectional view along 4B-4B in FIG. 4 (A).

As shown in FIGS. 3 and 4, the pushing unit 10 includes left and right side plates 11 and 12 and a rear side plate 13.
And a unit wall structure 16 composed of a ceiling plate 14 and a floor plate 15. The unit wall component 16 has a left and right width dimension W, a height dimension H, and a depth dimension D. The rear side plate 13 includes two plate members 13a,
13b, and the respective plate members are left and right side plates 11, 1
The same size as that of No. 2 is used. However,
The respective W, H and D dimensions can be set to arbitrary values, and the rear side plate 13 may be one sheet, three sheets or more depending on the width dimension W, ie, the width dimension of the formed closet. It may be formed.

Each of the plates 11 to 15 is made of a plywood or a plywood, and the right side plate 12 shown in FIG.
A reinforcing plate member 17 is attached in a grid pattern on the outer surface of the. Although this reinforcing plate 17 is shown only on the outer surface of the right side plate 12, the left side plate 11 and the rear side plate 1 are not shown.
3 is also attached to the outer surface, and is not shown for convenience of drawing. Further, the ceiling board 14 and the floor board 15
A reinforcing plate member 17 may be attached to the outer surface of the base member. The left and right side plates 11 and 12 and the respective plate members 13 a and 13 b for forming the rear side plate 13 are also provided.
Also, a plurality of band-shaped plate members may be formed together. In order to shield the gap between the left and right and rear end surfaces of the floor panel 15 and the inner wall surface of the unit wall structure 16, a dust rag 18 is attached to the inner wall surface.

Inside the unit wall structure 16 shown, two shelves, a middle shelf 21 and an upper shelf 22, are attached. The dimension of the upper shelf 22 in the depth direction, that is, in the front-back direction, is as follows. It is set smaller than that of the middle shelf 21 as shown in the figure. However, the unit wall structure 16
May be set lower than the case shown in the figure, only one of the middle shelves 21 is mounted inside, and the upper part of the upper shelves 22 may be a top bag. In FIG. 1, a middle sill is attached between the left and right columns 1 and 2 in FIG. Also, without providing a top bag, the height of the upper space of the middle
In this case, the Kamoi 4 is mounted so as to be located on the front side of the upper shelf 22 shown in the figure, and a small wall is provided above the upper side.

Each of the shelves 21 and 22 is mounted in the unit wall structure 16 by a wooden support frame 23. However, the support frame 23 may be made of a synthetic resin. FIG. 5 shows a left support frame component 24 attached to the inner surface of the left side plate 11 and a rear support frame component attached to the inner surface of the rear side plate 13 for mounting the shelf board 21 of the support frame 23. 25 is a view showing a part of the support frame component member 25 on the right side attached to the inner surface of the right side plate 12 is symmetrical with respect to the support frame component member 24 on the left side. The dimensions are set identical to each other. The support frame 23 for mounting the shelf plate 22 includes left and right support frame members 24a and 26a having different lengths from the support frame members 24 and 26, and a support frame member having the same dimensions as the support frame member 25. 25a.

FIG. 6 is a perspective view showing the distal end of the support frame member 24, and FIG. 7A is a sectional view taken along the line 7A-7A in FIG. As shown in the figure, the support frame component 24 has a joist 31 supporting the left end of the shelf 21 on the lower surface thereof, and a rag sliding portion 32 covering the upper surface of the left end. 33, a groove 34 is formed between the joist 31 and the ragged portion 32. The vertical dimension h of the groove 34 is set to be substantially the same as or slightly smaller than the dimension corresponding to the thickness dimension of the shelf 21.

FIGS. 6 and 7 show the supporting frame component 2 mounted on the left side plate 11 for mounting the shelf 21.
4, the cross-sectional shapes of the support frame components 25 and 26 attached to the rear side plate 13 and the right side plate 12 are set to be the same as those of the support frame component 24. Furthermore, the shelf board 22
Support frame components 24a to 24
The cross-sectional shapes of 26a are also set to be identical to each other. However, the left and right support frame components 24a and 26a for attaching the shelf 22 have a larger dimension of the shelf corresponding to the front-rear direction of the closet than the support frame components 24 and 26 for attaching the shelf 21. Since the shelf plate 22 is smaller than the plate 21, it is set shorter as shown in FIGS. 3 and 4B.

As shown in FIG. 7, the mounting of the support frame members 24 to 26 to the side plates 11 to 13 is performed as shown in FIG.
This is performed by a wood screw nail 35, and a plurality of wood screw nails 35 are used to attach respective support frame components. Each wood screw nail 35 is attached to the bottom of the groove 34, that is, the fastening portion 33. Has become. Therefore, when the shelf board is inserted into the groove 34, the wood screw nail 3
The head of 5 will be covered with a shelf plate and will not be exposed to the outside. However, instead of the wood screw nail 35, a normal nail may be used for attachment, and the normal nail and the wood screw nail are referred to as a nail member.

FIGS. 3 and 4 show the front side of the middle shelf 21.
As shown in FIG. 1, a front frame 27 made of a band-shaped plate is attached, and a similar front frame 28 is also attached to the front side of the upper shelf 22. In the illustrated case, the vertical dimension of the front frame 28 is set to be smaller than that of the front frame 27. However, they may be set to the same size.

FIGS. 7B and 8 show a part of the shelf 21 and a part of the front frame 27 attached to the front side thereof. Is formed with an L-shaped notch 29, and the lower surface and the distal end surface of the distal end of the shelf 21 are bonded to this portion with an adhesive, and
1 and the front frame 27 are integrally mounted. This attachment is pre-installed at the factory using an adhesive. The same applies to the attachment of the front frame 28 to the shelf 22.

As shown in FIG. 6, a notch 36 is formed at the distal ends of the left and right support frame constituting members 24, 26, and the front frame 27 comes into contact with the notch 36. The front frame 27 and the support frame members 24 and 26 may be bonded by an adhesive applied to these portions.

As shown in FIGS. 7 (B) and 8, a rectangular parallelepiped wooden fixing member 37 is attached to the rear side of both left and right ends of the front frame 27 by wood screw nails 35. A pilot hole 37a is formed in the fixing member 37 in advance. Therefore, by fixing the fixing member 37 to the side plate using the wood screw nail 35, the shelf plate can be fixed in the unit wall structure 16.

FIG. 8 shows a state in which the shelf board 21 is inserted into the groove 34 of the support frame constituting member 24 constituting the support frame 23, and a state in which the insertion is completed is as shown in FIG.

FIG. 10 is a view showing a portion of the upper shelf 22 corresponding to the lower shelf 21 shown in FIG.
No fixing member 37 is attached to the rear side of the left and right ends of the front frame 28 of the second embodiment. In this case, the shelf board 22 is attached by attaching wood screws nails 35 to the left and right end surfaces of the front frame 28 from outside the side plates 11 and 12, but is fixed similarly to the front frame 27. The member 37 may be attached to the front frame 28. Further, as the fixing member 37, a metal member may be used instead of a wooden member as illustrated.

Next, the push-in unit 10 having the above-described structure will be described.
Will be described with reference to FIGS. 11 to 14.

First, as shown in FIGS. 11 and 12,
The members forming the closet are cut into predetermined dimensions using wood as a raw material at a factory. Thus, FIG.
1, left and right side plates 11, 12 and a rear side plate 13
And two ceilings 13a and 13b,
And a floor plate 15 in total, are prepared as members of one push-in unit wall structure 16.

Further, two left and right support frame constituting members 2
4, 24a and two right support frame components 26, 26
a and two rear supporting frame members 25, 25a are prepared to predetermined lengths, respectively.
8 and a rear rag 18 are prepared. By forming the rear side plate 13 from the two plate members 13a and 13b, transportation from a factory to a house construction site by a truck or the like is facilitated.
When the width W of 0 is small, the rear plate 13 may be assembled by joining two plate members 13a and 13b in advance at a factory. Front frames 27 and 28 are respectively attached to the front side portions of the middle shelf plate 21 and the upper shelf plate 22 using an adhesive at a factory, and as shown in FIG. 12, two shelf plates 21 and 22 are provided. Is formed.

At the factory, two support frame components 24, 24a, 26, 2 are provided on the inner surfaces of the left and right side plates 11, 12, respectively.
6a is attached using a wood screw nail 35, and when attaching these support frame components, the wood screw nail 35 is driven into the bottom of the groove 34 of the support frame component, that is, the fastening portion 33. Similarly, the rag slider 18 is attached to each side plate 11,
12 are attached to the inner surface.

When the unit wall structure 16 and the support frame 23 are prepared as described above, these members are transported to the construction site.

At the construction site, two plates 13a, 13b
To assemble the rear side plate 13, and assemble five plate members including the assembled rear side plate 13 to assemble the unit wall structure 16. As shown in FIG. 13, the assembled unit wall structure 16 has a box shape with the front side serving as an opening for taking in and out of stored items. The unit wall structure 16 formed in this way is fixed in a house by inserting it into a space for closet. However, before assembling the box-shaped unit wall structure 16, five plate members may be separately incorporated in a space for closet in a house, and the plate member 13 a and the side plate 11 are joined in an L-shape. Then, the plate 13b and the side plate 12 may be joined in an L-shape, and each may be incorporated in a predetermined space in a house, and another plate may be separately incorporated.

Next, at the building site, the two rear support frame members 25, 25a are connected to the left and right support frame members 2 and 25a.
Under the condition that the 4, 24a, 26, 26a is pressed against the rear side plate 13 as a positioning reference and is positioned, it is attached to the rear side plate 13 using a plurality of wood screw nails 35. Each of the wood screw nails 35 is provided with a groove 3 in the support frame component.
Driving into the bottom of 4. FIG. 14 shows a state in which these attachments have been completed. Two sets of support frames 23 for the middle shelf plate 21 and the upper shelf plate 22 are respectively assembled by three support frame components.

In this state, as shown in FIG.
The respective shelf boards 21 and 22 are inserted into the grooves 34 of the respective support frames 23 from the opening side of the unit wall structure 16. By inserting the shelf boards 21 and 22 into the support frame 23 in this manner, the heads of the wood screw nails 35 for attaching the support frame components are covered by the shelf boards 21 and 22, and the heads of the wood screw nails 35 are externally mounted. It will not be observed.

Next, as for the middle shelf plate 21, wooden screw nails 35 are fixed to fixing members 37 provided on both right and left ends of the front frame 27 from the inside, and the unit wall structure 16 is fixed at the fixing member 37. Fixed to. On the other hand, the upper shelf plate 22 is fixed to the unit wall structure 16 by using a wood screw nail 35 from outside the side plates 11 and 12. However, upper shelf 2
When the fixing members 37 are also attached to the inner surfaces of both left and right ends of the front frame 28 of the second frame 28, the fixing members 37 may be fixed to the unit wall structure 16 in the same manner as the middle shelf board 21.

In this manner, the shelf boards 21 and 22 are inserted into the support frame 23 to be attached to the unit wall structure 16, so that the work of attaching the shelf boards 21 and 22 can be performed quickly. , Rag sliding part 32
The head of the wood screw nail 35 for mounting the support frame component having the and the joist 31 is shielded by the shelves 21 and 22, so that the head of the wood screw nail or nail is not exposed to the outside and looks good. A good shelf board can be attached.

In the illustrated embodiment, the support frame components 24, 24 are previously provided on the inner surfaces of the left and right side plates 11, 12.
Although a, 26, and 26a are attached, and the support frame components 25, 25a on the rear side are attached to the rear plate 13 at the construction site, the respective support frame components may be attached at the construction site. good.

At the construction site, first, the rear side plate 1
After attaching the rear support frame components 25 and 25a to the third support member 3, the left and right support frame components may be attached using the position as a positioning reference. As described above, when the method of attaching the support frame components 25, 25a first to the rear side plate 13 and then attaching the left and right support frame components 24, 24a, 26, 26a using this position as a positioning reference is adopted. In particular, when the width of the rear plate 13 is relatively narrow, the support frame components 25 and 25a are attached to the inner surface of the rear plate 13 in advance at the factory, and the left and right support frame components are attached at the site. You may do it.

The assembly of the shelf boards 21 and 22 with respect to the unit wall structure 16 is completed in this manner. As shown in FIGS. When the frame for supporting the sliding door 5 is formed by the sill 3, the frame is attached to the opening side of the unit wall structure 16. However, when the skeleton of the house is constructed, if the sliding door is held by the pillars, the gate, and the sill that form the skeleton, it is unnecessary to attach the frame as shown in FIGS. 1 and 2. .

As described above, the invention made by the present inventor has been specifically described based on the embodiment. However, the present invention is not limited to the above-described embodiment, and can be variously modified without departing from the gist thereof. Needless to say, there is.

For example, in the illustrated embodiment, two shelves 21 and 22 are provided in the unit wall structure 16. However, the present invention is also applicable to a case where only one shelf is provided. It is possible to apply. Further, the closet unit of the present invention can be applied not only to the case where the storage unit is provided in a Japanese-style room but also to the case where a storage room is provided in a Western-style room. The opening is opened and closed.

[0045]

Advantageous effects obtained by typical ones of the inventions disclosed in the present application will be briefly described.
It is as follows.

(1) Since the shelves for the closet are attached by inserting them into the grooves of the support frame assembled to the closet structure, the work for mounting the shelves can be performed quickly.

(2) Since the head of the nail member is not exposed to the ragged portion of the support frame for mounting the support frame to the push-in structure, the shelf plate can be mounted while improving the appearance. .

(3) Since the upper surfaces of the rear end and the left and right ends of the shelf are covered by the ragged portions formed on the support frame constituting member constituting the support frame, the inner surface of the push-in structure and the shelf are covered. The gap between the plate and the plate is not observed from the outside.
Therefore, it is not necessary to increase the dimensional accuracy of the shelf board, and furthermore, the shelf board can be smoothly inserted by providing a sufficient gap between the shelf board and the bottom surface of the support frame constituting member.

(4) Since the support frame for supporting the shelf board is formed by the horizontal support frame component members attached to the left and right side plates and the horizontal support frame component member attached to the rear side plate. If the left and right horizontal support frame components are attached to the left and right side plates first, and the rear horizontal support frame components are later attached to the left and right side plates using this as a reference for positioning, the attachment can be easily and accurately attached.
Even if the rear horizontal support frame component is attached first, and then the left and right horizontal support frame components are attached using this as a positioning reference, the support frame can also be quickly and accurately attached with high precision.

[Brief description of the drawings]

FIG. 1 is a front view showing a sliding door arranged on a front surface of a closet unit according to an embodiment of the present invention.

FIG. 2 is a partially cutaway perspective view showing a portion for supporting the sliding door shown in FIG.

FIG. 3 is a perspective view showing a state where assembly of the push-in unit according to the embodiment of the present invention is completed.

4A is a front view of FIG. 3, and FIG. 4B is a cross-sectional view taken along line 4B-4B in FIG.

FIG. 5 is a perspective view showing a part of a support frame attached to a unit wall structure of the pushing unit.

FIG. 6 is a perspective view showing a distal end portion of the support frame constituent member shown in FIG.

7A is a cross-sectional view taken along the line 7A-7A in FIG. 6, and FIG. 7B shows a supporting frame constituent member in a state where a shelf board is attached, and 7B-7B in FIG. It is sectional drawing which follows a line.

FIG. 8 is a perspective view showing a part of the support frame and the middle shelf in a state where the shelf is inserted into the support frame.

FIG. 9 is a perspective view showing a part of the support frame and the middle shelf in a state where the insertion of the shelf into the support frame is completed.

FIG. 10 is a perspective view showing a part of the support frame and the upper shelf plate in a state where the insertion of the shelf plate into the support frame is completed.

FIG. 11 is an exploded perspective view showing members constituting the closet unit.

FIG. 12 is a perspective view showing two shelves constituting a closet unit.

FIG. 13 is a perspective view showing a state where the unit wall structure is assembled.

FIG. 14 is a perspective view showing a state in which a support frame is formed by attaching a rear horizontal support frame constituent member to a unit wall structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 and 2 3 Support 4 Sill 4 Kamoi 5 Sliding door 6 Puller 10 Closet unit 11 and 12 Left and right side plate 13 Rear side plate 14 Ceiling plate 15 Floor plate 16 Unit wall structure 17 Reinforcement plate material 18 Dust cloth 21 Medium shelf 22 Upper shelf 23 Support frame 24 to 26 Support frame constituent member 24a to 26a Support frame constituent member 27, 28 Front frame 29 Notch 31 Joist 32 Sliding part 33 Fastening part 34 Groove 35 Wood screw nail 36 Notch 37 Fixing member

Claims (6)

[Claims] 1. A unit wall structure having left and right side plates, a rear plate made of one or more plate materials, a ceiling plate, and a floor plate, and having an opening on the front side for taking in and out of stored items. A shelf board to which a front frame corresponding to the front side is attached; and a groove which is attached to an inner surface of the left and right side boards, and into which left and right ends of the shelf board are formed. Left and right support frame constituent members having a joist portion supported by the lower surface and a ragged portion covering the upper surface side of the left and right end portions, attached to the inner surface of the rear side plate, and the rear end portion of the shelf board enters. A groove is formed, and has a joist portion for supporting the rear end portion on the lower surface thereof and a rag portion covering the upper surface of the rear end portion, and a support frame is formed by the left and right support frame components. A support frame component on the rear side, Unit closet wherein the by inserting from the opening side to the serial support groove formed by frame and to attach the shelf board to the unit wall structure. 2. The push-in unit according to claim 1, wherein the shelf has a middle shelf and an upper shelf, and the inner surfaces of the left and right side plates are vertically arranged corresponding to the two respective shelves. The left and right support frame components are attached two by two at a predetermined interval, and the two rear support frame components are attached to the inner surface of the rear plate vertically at a predetermined interval. A closet unit, characterized in that: 3. The push-in unit according to claim 1, wherein fixing members are attached to inner surfaces of left and right ends of the front frame, and the two right and left fixing members are attached to the left and right side plates with nail members. Wherein the shelf board is fixed to the unit wall constituting member. 4. The push-in unit according to claim 1, wherein a notch is formed at a leading end of each of the left and right support frame forming members so that a left and right end of the front frame enters. 5. A step of attaching a front frame to a front end of the shelf, a groove for receiving the left and right ends of the shelf is formed, and a joist for supporting the left and right ends on a lower surface thereof and the left and right. A step of attaching left and right support frame constituting members having a rag sliding portion covering an upper surface side of an end to an inner surface of the left and right side plates, and the left and right side plates, and a rear side plate made of one or more plate materials, A unit wall structure having a ceiling plate and a floor plate, and having an opening for taking in and out of storage items on the front side,
A step of assembling into a closet forming part formed in the house, and a groove into which the rear end of the shelf board enters is formed,
A rear support frame member having a joist portion supporting the rear end portion on the lower surface thereof and a rag sliding portion covering an upper surface of the rear end portion, and forming a support frame by the left and right support frame members. Attaching the shelf to the rear plate with reference to the positions of the left and right support frame components, and attaching the shelf to the support frame by inserting the shelf into the groove of the support frame from the opening side. And a method of assembling the push-in unit. 6. The method of assembling a push-in unit according to claim 5, wherein the left and right and rear support frame components are attached to the side plate using nail members attached to the bottoms of the respective grooves. And a method of assembling the push-in unit, wherein each of the nail members is covered by the shelf.