JP2023071020A - Interior box body and construction method for the same - Google Patents

Abstract

To provide an interior box body, together with a construction method for the same, which can be built in easy installation work without sacrificing a living space.SOLUTION: The disclosed art provides an interior box body 1 installed in a living space with a back surface facing a wall. The interior box body 1 related to the disclosed art has a box body 17 and a back crosspiece 10. The back crosspiece 10 in the disclosed art is fitted to an arbitrary position on the surface that is faced with the wall when installed in the box body 17.SELECTED DRAWING: Figure 5

Description

TECHNICAL FIELD The present disclosure relates to an interior box body and a construction method thereof.

There is a demand for removing old ones and installing new ones instead of wall-mounted interior boxes such as washbasins. As an example of the prior art that can meet such demand, there can be cited the "cabinet installation structure" of Patent Literature 1. In the technique disclosed in the document, a hooking portion is provided on the wall and a hooked portion is provided on the cabinet. The cabinet is mounted on the wall by hooking the hooked part on the hook part.

JP-A-2000-157362

By using the technique disclosed in Patent Document 1, the cabinet can be mounted on the wall without adding reinforcing material to the wall. However, in Patent Document 1, it is necessary to precisely match the positional relationship between the hook provided on the wall and the hooked portion provided on the cabinet.

An object of the disclosed technique is to provide an interior box body that can be constructed by a simple installation work without sacrificing living space, together with a construction method thereof.

An interior box body according to one aspect of the disclosed technology is an interior box body that is installed in a living space with its back face facing a wall, and includes a box body and a back face that faces the wall when installed in the box body. It has a back crosspiece that can be attached to any position of the

It is the perspective view which looked at the washstand which concerns on embodiment from the front side. It is the perspective view which looked at the washstand which concerns on embodiment from the back side. It is a longitudinal section of a washstand concerning an embodiment. It is a cross-sectional view of the washstand which concerns on embodiment. Fig. 10 is a perspective view of the washbasin of the first form at the stage of delivery, as seen from the rear side; FIG. 10 is a perspective view of the washbasin of the second form at the stage of delivery, as seen from the rear side; FIG. 11 is a perspective view showing the back crosspiece alone in the second embodiment; It is an enlarged cross-sectional view showing a groove portion in the second embodiment. It is a sectional view showing piping of a washing unit. FIG. 4 is a cross-sectional view showing a state in which the back crosspiece is fixed to the wall; It is the perspective view which looked at another example of the washstand which concerns on embodiment from the front side.

Embodiments embodying the technology of the present disclosure will be described in detail with reference to the accompanying drawings. This embodiment is obtained by applying the disclosed technology to the washstand 1 shown in FIG. The washbasin 1 has a box-like overall shape, and a washstand unit 2 is attached to the upper part thereof. A door 3 is provided under the washing unit 2 in the washing stand 1. - 特許庁As a result, the user can use the internal space of the washbasin 1 as a storage space. The washbasin 1 is an example of an interior box that is installed in a living space with its back face facing a wall.

The back surface of the washbasin 1 is covered with a back plate 5 as shown in FIG. Protrusions 6 - 9 are provided on the four sides of the back plate 5 . The projecting portion 6-9 constitutes a rectangular frame as a whole. A back crosspiece 10 is arranged between the projecting portion 6 on the left side and the projecting portion 7 on the right side. The back crosspiece 10 is a strength member that is thicker than the back plate 5. - 特許庁Fixing of the washbasin 1 to the wall is performed between the back crosspiece 10 and the wall. The back surface of the washbasin 1 shown in FIG. 2 is the surface facing the wall, which is normally invisible to the user after the washstand 1 is constructed.

The washbasin 1 has left and right side plates 11 and 12 and a bottom plate 13, as shown in FIGS. These are structural members that constitute the structure of the washstand 1 . 3 is a cross-sectional view at the center of the washbasin 1 in the left-right direction, and FIG. 4 is a horizontal cross-sectional view at a height position where the back crosspiece 10 is present. As shown in FIG. 3 , the washbasin 1 is placed on the floor 16 with the back surface, which is the surface on the side of the back plate 5 and the back crosspiece 10 , facing the wall 15 .

The washbasin 1 in the delivery stage before construction after shipment from the factory will be described. The portion of the washbasin 1 at this stage excluding the back crosspiece 10 is hereinafter referred to as the box body. The washbasin 1 at the delivery stage has a first form and a second form. At the delivery stage, the washbasin 1 of the first embodiment is in a state in which the box body 17 and the back rail 10 are separated from each other, as shown in FIG. The back crosspiece 10 is not positioned with respect to the box body 17 at all.

In the second embodiment of the washbasin 1, the back crosspiece 10 is positioned just above the projecting portion 9 on the lower side as shown in FIG. 6 at the stage of delivery. However, it is not fixed in this position. Viewing the back crosspiece 10 in the second embodiment as a single unit, it is composed of a main crosspiece 18 and a splint 19 as shown in FIG. A splint 19 is in contact with the projecting portion 9 in FIG. The back crosspiece 10 of FIG. 7 further has a pair of thin projections 20 at both ends.

As shown in FIG. 6, in the washbasin 1 of the second embodiment, a groove 21 is provided between the back plate 5 and the projecting portion 7 on the right side. As shown in FIG. 8, a groove 21 is also provided between the projection 6 on the left side and the back plate 5 . A pair of grooves 21 are provided in opposing surfaces 22 where the protrusions of the protrusions 6 and 7 face each other. The groove 21 is recessed from the facing surface 22 . The position where the groove 21 is formed is the position closer to the wall than the rear plate 5 is. The groove 21 is provided from the upper end to the lower end along the vertical direction of the projecting portions 6 and 7 . The width and depth of the groove 21 are such that the protrusion 20 can be accommodated and slid vertically in FIG. In other words, the size of the protrusion 20 is the size to be inserted into the groove 21 .

The back crosspiece 10 in FIG. 6 is in a state in which a pair of protrusions 20 are inserted into a pair of grooves 21 . The back crosspiece 10 is not separated from the box body 17. - 特許庁However, the back crosspiece 10 can slide up and down along the groove 21 . That is, the back crosspiece 10 in the second embodiment is not vertically positioned at the delivery stage. This holding structure of the back crosspiece 10 can be realized by attaching the back crosspiece 10 to the back plate 5 prior to the protrusion 6-9 and attaching the protrusion 6-9 thereon. Alternatively, it can be realized by attaching the protrusions 6, 7, and 9 to the back plate 5, inserting the back crosspiece 10 from above, and then attaching the protrusion 8 on the upper side.

The back crosspiece 10 in the first form shown in FIG. 5 does not have the protrusion 20, but otherwise is the same as that shown in FIG. Grooves 21 are not required in the projections 6, 7 in the first embodiment.

A construction method of the washbasin 1 of the embodiment will be described. In the description of the construction method, the distinction between the first form and the second form will be mentioned only when the distinction is necessary. When the washbasin 1 is delivered to the construction site, the back crosspiece 10 is not positioned at least in the vertical direction as described above.

The first thing the builder does is to determine the position where the back crosspiece 10 is to be fixed. The fixing position of the back crosspiece 10 is required to satisfy the following two conditions. The first condition is the location of the reinforcement inside the wall 15 . The second condition is that the position should not interfere with the pipe 23 between the washbasin unit 2 and the wall 15 (see FIG. 9). However, the second condition is unnecessary if the construction site is to connect the washbasin unit 2 not to the wall 15 but to the floor 16 . Especially in the case of refurbished properties, these conditions are often unknown only at the site. The builder sees the condition of the wall 15 at the site and determines the position in the height direction where the back crosspiece 10 is to be fixed.

The builder then fixes the back crosspiece 10 at the determined height position. In the case of the first mode, the builder places and fixes the back crosspiece 10, which is delivered separated from the box body 17, at the determined height position on the back plate 5. - 特許庁In the case of the second form, the builder slides the back crosspiece 10 and fixes it to the back plate 5 at the determined height position. The method of fixing itself may be screwing, adhesive, double-sided tape, or Tucker fixing. By fixing the back crosspiece 10 in this manner by the builder, the back crosspiece 10 is fixed at a position facing the portion of the wall 15 where the reinforcing member is present. A back crosspiece 10 is fixed at a position avoiding a position through which a pipe is passed between the washing unit 2 and the wall 15.例文帳に追加

Next, the builder drills pilot holes in the back crosspiece 10 . Therefore, the builder puts a marking 24 on the pilot hole drilling position in the back crosspiece 10 (see FIG. 7). Then, the builder drills a pilot hole from the outside with respect to the position of the marking 24 by means of drilling or the like. A builder opens a pilot hole so that it penetrates both the back crosspiece 10 and the back plate 5. - 特許庁In FIG. 7, the marking 24 is attached to the boundary between the main beam 18 and the splint 19, but this is an example. The position of the pilot hole is arbitrary except for the position along the edge of the back beam 10 .

The back crosspiece 10 may have markings 24 from the beginning at the time of shipment from the factory. Further, the back crosspiece 10 may be pre-drilled at the time of shipment from the factory. When the back crosspiece 10 is provided with pilot holes from the beginning, only the back panel 5 needs to be drilled in the pilot hole drilling work on site. Even in this case, the drilling work is performed from the outside after the back crosspiece 10 is fixed. The builder also drills pilot holes in the wall 15 . The position of the pilot hole in the wall 15 is of course the position corresponding to the position of the pilot hole in the fixed back rail 10 . This position is where the reinforcement is inside the wall 15 .

A builder opens a window in the rear plate 5 for passing the pipe 23 as necessary. Next, the builder places the washbasin 1 at the installation position. At this time, naturally, the builder makes the back surface of the washbasin 1 face the wall 15. - 特許庁When the washbasin 1 is placed at the installation position in this way, the projecting portion 6-9 of the washstand 1, the back crosspiece 10, and the rear ends of the side plates 11 and 12 are in contact with the wall 15, Or very close.

As a result, the prepared holes of the back crosspiece 10 and the back plate 5 overlap with the prepared holes of the wall 15. - 特許庁In this state, the builder opens the door 3 and fastens the washbasin 1 with screws from the inner surface side. At this time, since the operator can see the pilot hole of the back plate 5, he can drive a screw there. In this way, the builder can obtain a state in which the back rail 10 is fixed to the wall 15 by the screws 26 passing through the pilot holes 25 of the back rail 10, as shown in FIG. In this state, the washbasin 1 is fixed at the installation position through the fixation of the back crosspiece 10 and the wall 15. - 特許庁After that, the builder connects the pipes 23 . The above is the procedure of the construction method of the washbasin 1 .

As described in detail above, according to this embodiment, in the washbasin 1 installed in a living space with its back face facing the wall, the back crosspiece 10 is fixed to the box body 17 at the stage of delivery before construction. It was assumed that it was not. As a result, the washbasin 1, which can be constructed at the installation position by fixing the back crosspiece 10 at an appropriate position according to the situation at the construction site, is realized together with the construction method. In this embodiment, there is no need for remodeling boards, and the living space is not sacrificed. Comparing the first form and the second form, the first form is superior in that the back crosspiece 10 and the protrusions 6 and 7 are easy to manufacture. The second mode is superior in that there is no risk of the back crosspiece 10 being lost during delivery.

This embodiment is merely an example, and does not limit the disclosed technology in any way. Therefore, the technology disclosed herein can naturally be improved and modified in various ways without departing from the gist thereof. For example, in the case of the first form, the full length of the back crosspiece 10 does not necessarily have to extend from the projecting portion 6 to the projecting portion 7 . The builder does not necessarily have to set the back crosspiece 10 horizontally and fix it to the back plate 5. - 特許庁The back crosspiece 10 may be fixed vertically or diagonally depending on the judgment of the construction site.

In the case of the second form, the pair of grooves 21 may be provided in the protrusions 8 and 9 instead of the protrusions 6 and 7 . That is, the back crosspiece 10 may be vertically held and horizontally slidable. In the case of the second form, the positions of the grooves 21 and the protrusions 20 do not have to be adjacent to the rear plate 5 . Any position within the range of the thickness of the back crosspiece 10 and the protrusions 6 and 7 may be used.

In either case of the first form and the second form, the back crosspiece 10 does not have to have the main crosspiece 18 and the splint 19 shown in FIG. It may be one without the splint 19 . The protrusions 6-9 need not be separate parts. A configuration may be adopted in which portions of the structural members such as the side plates 11 and 12 that protrude from the back plate 5 toward the wall 15 are used as the protrusions 6-9 described above. The rear plate 5 may not cover the entire rear surface of the box body 17 . As long as there is a sufficient area for fixing the back crosspiece 10, there may be an open portion.

The washbasin 1 may be of a combined type having a door 3 and a drawer 4 as shown in FIG. It may be of the full-slide type with full-width drawers. The technology disclosed herein can also be applied to interior box bodies of types other than the washstand 1 shown as the present embodiment. Examples thereof include a washbasin with a mirror, a storage box without a washbasin unit 2, and a kitchen box having a cooking sink, a dishwasher, or a stove in place of the washbasin unit 2. It is not essential that the user can use the internal space as a storage space.

1... wash basin, 2... wash unit, 5... rear plate, 6-9... protruding part, 10... back crosspiece, 15... wall, 16... floor, 20... protruding part, 21... ... groove, 22 ... facing surface

Claims (7)

An interior box body installed in a living space with its back facing a wall,
the box body,
An interior box body having a back crosspiece mounted at an arbitrary position on the back side of the box body, which is a surface facing the wall when installed. The interior box body according to claim 1,
a back plate positioned to be spaced from the wall when installed on the back;
a pair of protrusions that protrude toward the wall from the back plate,
A pair of grooves is formed in the facing surfaces of the pair of protrusions on which the protrusions face each other,
The back crosspiece is
Having a pair of protrusions sized to be inserted into the pair of grooves,
The pair of protrusions are inserted into the pair of grooves, respectively, and are capable of sliding along the pair of grooves on the plate surface on the wall side of the back panel and are not separated from the box body. The interior box body that is held like this. The interior box body according to claim 1,
The interior box body, wherein the back crosspiece is separated from the box body. The interior box body according to any one of claims 1 to 3,
An interior box body in which a washing unit is attached to the upper part of the box body. An interior box construction method for fixing an interior box installed in a living space with its back facing a wall at an installation location, comprising:
Fixing a back crosspiece at an arbitrary position on the back side of the box body of the interior box body, which is the surface facing the wall when installed,
placing the box body to which the back crosspiece is fixed at an installation location with the back face facing the wall;
A method for constructing an interior box body in which the position of the box body is fixed at an installation location by fixing the back crosspiece to the wall. A method for constructing an interior box according to claim 5,
A method of constructing an interior box body, adopting a position facing a portion of a wall having a reinforcing member as a fixing position to the back surface of the back crosspiece. The interior box construction method according to any one of claims 5 and 6,
The box body has a washing unit attached to the top,
A method of constructing an interior box body, adopting a position avoiding a position through which a pipe between the washbasin unit and the wall is passed as a fixing position to the back surface of the back crosspiece.

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