JP2020103583A - Kitchen reversing unit - Google Patents

Abstract

To perform a renovation construction for constructing a new kitchen in an opposite direction with an existing wall-mounted kitchen, easily and in a short construction period.SOLUTION: A kitchen reversing unit 1 includes: a storage unit 20 self-standing along first wall surface W1; a piping unit 30 provided so as to straddle the storage unit 20 and a kitchen 2; a first rear panel 11 comprising a decorative panel installed in the back 2a of the kitchen 2 and being parallel to the first wall surface W1, and having a ventilation hood 70 mounted in a front face; and a duct unit 40 containing an exhaust passage 40a. The storage unit 20 and the piping unit 30 are configured so as to cover piping 61-64 extending in the L-shape from the first wall surface W1 side to the kitchen 2. Also, the duct unit 40 is bridged to the first rear panel 11 and the storage unit 20, and is configured to function as a horizontal frame.SELECTED DRAWING: Figure 2

Description

The present invention relates to a kitchen reversing unit for constructing a new kitchen in the opposite direction of an existing wall-mounted kitchen.

In the past, when remodeling a kitchen such as a house, the direction of the kitchen may be reversed. For example, Patent Document 1 below discloses a method for reforming a kitchen with a wall into a facing kitchen.

In Patent Document 1, the existing kitchen with a wall is removed, new pipes are connected to various exposed pipes, and the connected pipes are passed under the floor to be connected to a new facing kitchen. Further, in Patent Document 1, existing piping exposed on the floor is covered with a space unit formed by striking a top plate, a side plate, and a front plate on a wall to improve aesthetics.

JP, 2012-157707, A

However, in the reforming method of Patent Document 1, in order to connect various pipes such as water supply and drainage pipes to a new facing kitchen, flooring is removed, pipes are relocated, and flooring work is required again. Become. In addition, it is necessary to carry out some construction work to manufacture a space unit that covers the pipes exposed on the floor. Furthermore, in order to change from the wall-mounted kitchen to the face-to-face kitchen, it is necessary to move the exhaust route, and the ceiling material must be removed, the exhaust duct must be installed, and the ceiling material must be installed again. Therefore, with the conventional reforming method, it has not been possible to easily and quickly perform a renovation work in which a new kitchen is installed in the opposite direction to the existing kitchen with a wall.

The present invention has been made in view of these points, and an object thereof is to make it possible to easily and quickly perform a remodeling work for constructing a new kitchen in the opposite direction to an existing wall-mounted kitchen. is there.

In order to achieve the above object, in the present invention, when installing a new kitchen in the opposite direction to the existing wall-mounted kitchen, a plurality of corner spaces in which the existing wall-mounted kitchen is installed, It was decided to provide a kitchen reversing unit that can cover pipes and exhaust ducts by simply installing the unit and without having to perform flooring or ceiling material removal work.

Specifically, the first aspect of the present invention is a new type of kitchen equipped with a wall, in which a back surface is in contact with the first wall surface in a corner space defined by the first wall surface and the second wall surface, in the opposite direction. A kitchen reversing unit for installing a kitchen, the pipe being self-supporting along the first wall surface and extending in an L-shape from the first wall surface side to the kitchen along the first and second wall surfaces. An L-shaped first portion including one end portion on the side of the first wall surface is provided such that the L-shaped first portion is inserted or built in to cover the first portion, and the storage unit and the kitchen are straddled, A piping unit in which a second portion continuous with the first portion of the pipe is inserted or built in to cover the second portion, and the ventilation unit is attached to the back of the kitchen and the ventilation hood is attached to the front of the kitchen. A first rear panel including a decorative panel parallel to the first wall surface and an exhaust passage connected to the ventilation hood are included, and the first rear panel and the storage unit are bridged so as to function as a horizontal member. It is characterized by comprising a configured duct unit.

In the first invention, the kitchen reversing unit includes a storage unit that is self-supporting along the first wall surface, and a piping unit that is provided so as to straddle the storage unit and the kitchen. Then, in order to connect the existing pipe and the new kitchen, the pipe extending in the L shape from the first wall surface side along the first and second wall surfaces is covered by the storage unit and the pipe unit. , The storage unit and the piping unit are configured. Therefore, by using the above kitchen reversing unit to remodel a new kitchen in the opposite direction to the existing wall-mounted kitchen, the floor material is removed, new piping is installed, and the removed floor material is removed. Various pipes can be easily connected to a new kitchen simply by installing a storage unit that is self-supporting along the first wall surface and a piping unit that extends between the storage unit and the kitchen, without performing installation work such as mounting. can do.

Further, in the first invention, the kitchen reversing unit is a plate-shaped member parallel to a first wall surface attached to the back surface of the kitchen, and a first rear panel having a ventilation hood attached to the front surface on the kitchen side, And a duct unit including an exhaust passage connected to the ventilation hood. In the kitchen reversing unit, the duct unit is laid across the first rear panel attached to the back of the kitchen and the storage unit that stands upright at the installation position of the wall-mounted kitchen to function as a horizontal member. Is configured. By thus joining the first rear panel, the storage unit, and the duct unit to form a portal-shaped rigid frame structure, the load of the ventilation hood is not limited to the first rear panel, but the first rear panel, the storage unit, and the duct. It will be supported by the unit. Therefore, it is possible to reduce the thickness of the first rear panel to which the ventilation hood is attached. Moreover, the kitchen space can be made compact by thinning the first back panel.

Further, in the first aspect of the invention, the ceiling material is removed only by extending and fixing the duct unit between the first rear panel and the storage unit, the exhaust duct is arranged behind the ceiling, and then the removed ceiling material is attached. It is possible to easily secure an exhaust route for a new kitchen without performing any construction work such as.

As described above, according to the first aspect of the present invention, the floor material can be obtained by simply installing the storage unit, the piping unit, the first rear panel, and the duct unit in the corner space where the existing wall-mounted kitchen is installed. It is possible to install a new kitchen in the opposite direction to the existing wall-mounted kitchen without performing any construction work such as removing the ceiling material. Therefore, by using the kitchen reversing unit, the remodeling work for constructing a new kitchen in the opposite direction to the existing wall-mounted kitchen can be performed easily and in a short work period.

2nd invention is a 1st invention, Comprising: The 2nd back panel which consists of a decorative panel whose height is lower than the said 1st back panel, and is attached to the back of the said kitchen so that it may adjoin the said 1st back panel. A second rear panel and a third rear panel attached to the rear surface of the kitchen so as to be adjacent to the second rear panel, and the rear surface of the kitchen includes the first rear panel. ~ It is characterized by being covered by the third back panel.

In the second invention, the second and third rear panels, which are made of a decorative panel having a height lower than that of the first rear panel, are attached to the rear surface of the kitchen, and the first to third rear panels cover the rear surface of the kitchen. did. This allows the new kitchen to be used as a face-to-face kitchen. That is, according to the second aspect of the present invention, by using the kitchen reversing unit, a new face-to-face kitchen can be constructed easily and in a short construction period in the opposite direction to the existing kitchen with a wall.

In a third aspect based on the second aspect, the second rear panel is configured by a functional panel having an insertion passage for an electric wiring, which is open at both ends on the front side on the kitchen side, formed therein. It is what

By the way, operation equipment such as an operation panel of a water heater, a switch for lighting, an operation panel of a dishwasher provided in the kitchen, and a power outlet are usually provided near the kitchen. Therefore, when constructing a kitchen, in addition to carpentry work such as assembling the kitchen, electrical work for electrical wiring is required. Further, carpenter work such as forming an insertion path for electric wiring and electric work need to be performed in cooperation with each other, although the operators are different. Therefore, the construction period may be lengthened due to the convenience of the operator.

Therefore, in the third aspect of the invention, the second back panel is configured by a functional panel in which the insertion path of the electric wiring is formed. Therefore, it is possible to secure an insertion passage for electric wiring at a predetermined position without processing a hole or passage for electric wiring when assembling the kitchen and each back panel. In addition, if you insert the electrical wiring or the nominal line into the insertion passage before installing the functional panel, the electrical wiring or the nominal line can be placed at a predetermined position only by installing the functional panel. Wiring work can be easily performed by reducing the labor of work. Therefore, according to the third aspect of the invention, the construction period for a new kitchen can be shortened.

In a fourth aspect based on the third aspect, one end of the insertion passage is located above the upper surface of the kitchen, and the other end of the insertion passage is located below the upper surface of the kitchen. It is characterized by that.

In the fourth invention, since the insertion passage is formed from above the upper surface of the kitchen to below the electric wiring, the electric wiring arranged inside the kitchen can be easily drawn to a position above the kitchen. Therefore, according to the fourth aspect of the present invention, it is possible to easily attach the operation device such as the operation panel of the water heater, the switch of the illumination, the operation panel of the dishwasher provided in the kitchen, and the power outlet to the function panel.

A fifth invention is characterized in that, in the third or fourth invention, a plurality of the insertion passages are formed in the functional panel.

According to the fifth aspect of the present invention, the operating device for a plurality of electric devices and the power outlet can be attached to the function panel.

In a sixth aspect based on any one of the first to fifth aspects, the first back panel is a panel in which at least the front side on the kitchen side is made of an incombustible material or a flame retardant material. To do.

In the sixth aspect of the invention, the first rear panel to which the ventilation hood provided above the stove is attached is configured by a panel having at least the front surface made of a non-combustible material or a flame-retardant material. This can improve the fire protection performance around the stove.

A seventh invention is the invention according to any one of the first to sixth inventions, wherein the first back panel is a lower panel attached to the kitchen, and the lower end is the lower panel. And an upper panel attached to the ceiling. The upper panel is connected to the upper end of the.

In the seventh invention, the first rear panel extended to the ceiling is used by connecting two panels rather than by using one large panel. If the member is too large, it cannot be supported by one person at the time of mounting, and it is necessary for a plurality of people to support it. However, according to the above configuration, the carrying-in work and the construction work can be easily performed by one person.

An eighth invention is the duct unit according to any one of the first to seventh inventions, wherein the duct unit covers and supports an exhaust duct connected to the ventilation hood, and the duct cover includes: It is characterized by a built-in downlight.

By the way, if a duct unit is provided extending over the first rear panel and the storage unit, the shadow of the duct unit may make it difficult to work below.

Therefore, in the eighth invention, the downlight is incorporated in the duct unit that is bridged between the first rear panel and the storage unit. Thereby, a bright work space can be formed even if the duct unit is provided.

In a ninth aspect based on any one of the first to eighth aspects, the storage unit is provided so as to correspond to the first rear panel, and is more than the kitchen configured to store at least home appliances. A home appliance storage unit having a narrow width, and a box-shaped refrigerator unit which is provided on a side of the home appliance storage unit and has a front face opened so as to accommodate a refrigerator. is there.

In the ninth aspect, the storage unit is configured to be able to store a home electric appliance and a refrigerator, so that various tools and home appliances necessary for the kitchen can be compactly stored in the kitchen space.

As described above, according to the present invention, when installing a new kitchen in the opposite direction to the existing wall-mounted kitchen, it is possible to simply install a plurality of units and remove the floor material and ceiling material. By using the kitchen reversing unit that can cover the piping and exhaust duct without performing the remodeling, it is possible to easily and quickly perform remodeling work to install a new kitchen in the opposite direction to the existing wall-mounted kitchen. ..

FIG. 1 is a plan view showing a corner space in which an existing kitchen with a wall is installed before a new kitchen is installed using the kitchen reversing unit according to the first embodiment of the present invention. FIG. 2 is a perspective view showing a corner space in which the kitchen reversing unit according to the first embodiment of the present invention and a new kitchen are installed. FIG. 3 is a plan view showing a corner space in which the kitchen reversing unit according to the first embodiment of the present invention and a new kitchen are installed. FIG. 4 is a sectional view taken along line IV-IV in FIG. FIG. 5 is a sectional view taken along line VV of FIG. FIG. 6 is a sectional view taken along line VI-VI of FIG. FIG. 7 is a sectional view taken along line VII-VII of FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. The description of the embodiments below is merely exemplary in nature, and is not intended to limit the present invention, its application, or its use.

<<Embodiment 1>>
In the first embodiment, as an example of the embodiment of the present invention, as shown in FIG. 1, the back surface Kb contacts the first wall surface W1 in the corner space S partitioned by the first wall surface W1 and the second wall surface W2. The kitchen with a wall K that was installed so that one side surface Ks abuts on the second wall surface W2 is removed, and the book is used as a reform for constructing a new kitchen 2 in the opposite direction to the kitchen with a wall K. An example of applying the kitchen reversing unit 1 according to the invention will be described.

<kitchen>
As shown in FIG. 1, the kitchen 2 is a face-to-face kitchen in which the back surface 2a faces the living room L without being attached to the wall, and more specifically, it is a peninsula type face-to-face kitchen in which the side surface 2b is attached to the wall. ..

As shown in FIGS. 2 to 4, the kitchen 2 includes a floor cabinet 3 and a worktop 4. Kitchen 2 is a system kitchen designed for wall-mounted kitchens. Therefore, although the front surface of the kitchen 2 is made of a decorative material, the back surface 2a is not made of a decorative material, and the back plate of the floor cabinet 3 is exposed. The side surfaces 2b and 2c of the kitchen 2 are not made of a decorative material, and the side plates of the floor cabinet 3 are exposed. The work top 4 is provided with a stove 5 and a sink 6. A portion of the worktop 4 between the stove 5 and the sink 6 is configured as a workbench 7.

<Kitchen inversion unit>
The kitchen reversing unit 1 includes a panel unit 10, a storage unit 20, a piping unit 30, and a duct unit 40. The panel unit 10 is installed on the side of the newly provided kitchen 2. The storage unit 20 is installed on the first wall surface W1 side where the wall-mounted kitchen K was installed. The piping unit 30 and the duct unit 40 are installed so as to extend from the kitchen 2 side to the first wall surface W1 side.

[Panel unit]
As shown in FIGS. 2 to 5, the panel unit 10 includes a first back panel 11, a second back panel 12, a third back panel 13, and a side panel 14. Each of the panels 11 to 14 of the panel unit 10 is a decorative panel whose surface is made of a decorative material.

The first to third back panels 11 to 13 are provided on the back surface 2 a side of the kitchen 2. The first back panel 11 is provided on one end (end on the second wall surface W2 side) side of the kitchen 2 where the stove 5 is provided, and faces the other end of the kitchen 2 where the sink 6 is provided. The panel 12 and the third rear panel 13 are arranged in this order. The first to third rear panels 11 to 13 are provided so as to project upward from the upper surface of the worktop 4 of the kitchen 2 by about 200 to 300 mm. As shown in FIG. 5, the entire back surface 2 a of the kitchen 2 is covered by the first to third back panels 11 to 13.

The first rear panel 11 is composed of a lower panel 11a and an upper panel 11b. The lower panel 11a and the upper panel 11b have the same configuration except that they have different sizes. Of the surfaces of the lower panel 11a and the upper panel 11b, which are made of a decorative material, the surface serving as the front surface on the kitchen 2 side is made of a noncombustible material. As described above, the first rear panel 11 provided at a position corresponding to the stove 5 of the kitchen 2 is a non-combustible panel whose front surface on the kitchen 2 side is made of a non-combustible material.

The lower panel 11a and the upper panel 11b are formed to have a width of 900 mm. The height of the lower panel 11a is the same as the height (1100 mm) of the second back panel 12 and the third back panel 13 described later. The upper panel 11b has a height higher than that of the lower panel 11a and is formed to be 1300 mm. The upper panel 11b is cut at the time of construction so that the first rear panel 11 is provided from the floor F to the ceiling C according to the ceiling height of the installation site. A ventilation hood 70 is attached to the front side of the upper panel 11b.

The upper end of the lower panel 11a and the lower end of the upper panel 11b are subjected to the actual machining, and are joined by fitting male and female fruits. The upper panel of the lower panel 11a and the lower panel of the upper panel 11b may have any joining structure, for example, the upper panel of the lower panel 11a and the lower panel of the upper panel 11b may be joined together. It is also possible to form a fruit that fits in both grooves and form a fruit that fits in both grooves, and then join the fruit by fitting the fruit into both grooves and joining them.

The second back panel 12 has a width of 600 mm. The height of the second back panel 12 is the same as the height of the lower panel 11a of the first back panel 11 (1100 mm).

A plurality of (two in the first embodiment) insertion passages 15 for electric wiring are formed inside the second rear panel 12. Both ends 15a and 15b of the insertion passage 15 are open at the front surface of the second rear panel 12 on the kitchen 2 side. The upper end 15 a of the insertion passage 15 is located above the upper surface of the kitchen 2 (the upper surface of the worktop 4 ), and the lower end 15 b of the insertion passage 15 is located below the upper surface of the kitchen 2. The insertion passage 15 may be formed by forming a hole inside the second rear panel 12, or may be formed by embedding a piping member in the formed hole. The opening of the upper end 15a of the insertion passage 15 is formed in a 95 mm square so that a power outlet, an operation panel of a water heater, a lighting switch, and the like can be installed. In this way, the second rear panel 12 provided at a position corresponding to the workbench 7 in the kitchen 2 has a function in which the electric wiring insertion passage 15 having both ends 15a and 15b opened on the front surface on the kitchen 2 side is formed inside. It is organized into panels.

In the present embodiment, a first panel 81 and a second panel 82 are provided at the opening of the upper end 15a of the insertion passage 15 of the second back panel 12. A power outlet 81a and a lighting switch 81b are formed on the first panel 81, and the second panel 82 is an operation panel of the water heater. Electrical wiring connected to the first panel 81 and the second panel 82 is inserted into each insertion passage 15.

The side end of the second rear panel 12 is joined to the side end of the lower panel 11a of the first rear panel 11 adjacent to the second rear panel 12. The joining structure between the second back panel 12 and the lower panel 11a may be any structure. For example, a groove extending in the vertical direction is formed on each of the side surface of the second rear panel 12 and the side surface of the lower panel 11a that is in contact with the second rear panel 12, and the nuts that fit into both grooves are formed of different materials. The side end portion of the second rear panel 12 can be joined to the side end portion of the lower panel 11a of the first rear panel by fitting in the groove and adhering.

The third back panel 13 has a width of 600 mm. The height of the third back panel 13 is the same as the height of the lower panel 11a of the first back panel 11 (1100 mm).

In the present embodiment, a 600 mm wide panel is used as the third back panel 13, but as the third back panel 13, three types of decorative panels of 600 mm width, 750 mm width and 900 mm width are prepared. A decorative panel having a width suitable for the width of the kitchen 2 is used. As described above, by preparing a decorative panel having three kinds of widths as the third back panel 13, it becomes possible to apply the panel unit 10 to a system kitchen having a width of 2100 mm, a width of 2250 mm, and a width of 2400 mm.

The lateral end of the third rear panel 13 is joined to the lateral end of the second rear panel 12 adjacent to the third rear panel 13. The joining structure between the third back panel 13 and the second back panel 12 may be any structure. For example, a groove extending in the up-down direction corresponding to the side surface of the third back panel 13 and the corresponding side surface of the second back panel 12 is formed, and the fruit that fits in both grooves is formed of another material. The side end portion of the third back panel 13 can be joined to the side end portion of the second back panel 12 by fitting them into both grooves and adhering them.

The lower panel 11a, the second rear panel 12, and the third rear panel 13 of the first rear panel 11 are fixed to the floor cabinet 3 with screws or the like, and the lower end portions thereof are on the floor F on the rear surface 2a side of the kitchen 2. It is fixed to the support member 16 fixed to. The support member 16 may be any member as long as it can fix the lower end portions of the panels 11a, 12, 13 to the floor F, and is configured by a C-shaped channel, an L-shaped angle, or the like.

As described above, the upper panel 11b of the first rear panel 11 has the lower end joined to the upper end of the lower panel 11a, and the upper end fixed to the ceiling C on the rear surface 2a side of the kitchen 2. It is fixed by a supporting member 17. The support member 17 may be any member as long as the upper end of the upper panel 11b can be fixed to the ceiling C, and is configured by a C-shaped channel, an L-shaped angle, or the like.

The upper panel 11b of the first rear panel 11 is provided with a head tree 18 that covers the side surface opposite to the side surface that abuts the second wall surface W2. Further, a head tree 19 is attached to the second and third rear panels 12, 13 to cover the upper end surfaces of both panels 12, 13.

The side panel 14 is attached to the side surface 2c of the kitchen 2 on the sink 6 side. As shown in FIG. 2, the side panel 14 covers the entire side surface 2c of the kitchen 2 on the sink 6 side.

The side panel 14 is substantially vertically joined to the other end of the third rear panel 13 that is opposite to the one end adjacent to the second rear panel 12. The side panel 14 and the third back panel 13 may have any joint structure. For example, a groove is formed at the rear end portion of the side panel 14 on the kitchen 2 side inner surface that abuts the side surface of the third rear panel 13, while a fruit that fits in the groove is formed on the side surface of the third rear panel 13. It can be realized by fitting the fruit into the groove and joining.

The side panel 14 is provided so as to project upward from the upper surface of the worktop 4 of the kitchen 2, similarly to the first to third back panels 11 to 13. In the present embodiment, the side panel 14 is formed such that the height of the rear end portion is equal to the height (1100 mm) of the third rear panel 13 and the height becomes lower toward the front from the rear end portion. There is. Further, the side panel 14 is formed to have a width of 710 mm with respect to a depth of 650 mm of the kitchen 2, and integrally covers the side surface 2 c of the kitchen 2 on the sink 6 side and the side surface of the third back panel 13.

[Storage unit]
As shown in FIGS. 2, 3, 6, and 7, the storage unit 20 is provided along the first wall surface W1 at the installation position of the wall-mounted kitchen K. The storage unit 20 includes a home appliance storage unit 21 and a refrigerator unit 22. The home electric appliance storage unit 21 and the refrigerator unit 22 are provided such that their rear surfaces 21a and 22a face the first wall surface W1. The home electric appliance storage unit 21 is provided on the second wall surface W2 side, and the refrigerator unit 22 is provided laterally of the home electric appliance storage unit 21 so that their side surfaces come into contact with each other. The home electric appliance storage unit 21 and the refrigerator unit 22 are each configured to stand on the floor F.

The household appliance storage unit 21 has a lower storage 23, a middle storage 24, and an upper storage 25.

The lower storage part 23 is configured as a box having a width of 1200 mm, a height of 835 mm, and a depth of 450 mm. The internal space of the lower storage part 23 is divided into five spaces, four drawers are provided, and one is configured as a storage space capable of storing a trash box or the like. The lower storage part 23 has a front surface spaced 650 mm from the first wall surface W1 and a side surface spaced 150 mm from the second wall surface W2. By being provided in this way, a gap of 200 mm is formed between the back surface of the lower storage part 23 and the first wall surface W1, and a gap of 150 mm is formed between the side surface of the lower storage part 23 and the second wall surface W2. Gaps are formed.

The middle-stage storage portion 24 is configured as a box body having a width of 1350 mm, a height of 465 mm, and a depth of 450 mm and having an open front surface. The middle storage unit 24 is arranged on the lower storage unit 23 such that the positions of the front surface and the side surface on the refrigerator unit 22 side are aligned with the front surface of the lower storage unit 23 and the side surface on the refrigerator unit 22 side. It is fixed. By being provided in this manner, a gap of 200 mm is formed between the back surface of the middle-stage storage portion 24 and the first wall surface W1 as in the lower-stage storage portion 23. On the other hand, the width of the middle storage unit 24 is 150 mm larger than that of the lower storage unit 23. Therefore, no gap is formed between the side surface of the middle storage 24 and the second wall surface W2. An electric outlet 24a is incorporated on the back surface of the middle storage 24. With this configuration, it is possible to store electric appliances such as a microwave oven, an electric pot, and a rice cooker.

The upper storage portion 25 is configured as a box having a width of 1200 mm, a height of 700 mm, and a depth of 450 mm. The internal space of the upper storage part 25 is divided into four spaces, and is configured into four cupboard storage parts. The upper storage 25 is arranged on the middle storage 24 such that its front surface is 650 mm away from the first wall W1 and its side surface is 150 mm away from the second wall W2, and is fixed to the middle storage 24. By being provided in this way, a gap of 200 mm is formed between the back surface of the upper storage part 25 and the first wall surface W1, and a gap of 150 mm is formed between the side surface of the upper storage part 25 and the second wall surface W2. Gaps are formed.

As described above, the middle-stage storage unit 24 is fixed to the lower-stage storage unit 23, and the upper-stage storage unit 25 is fixed to the middle-stage storage unit 24, so that the home appliance storage unit 21 is self-supporting on the floor F. Although the home electric appliance storage unit 21 has a self-supporting structure, it may be connected to the first wall surface W1 and the second wall surface W2 by using a steadying metal fitting or the like.

Further, the lower storage section 23, the middle storage section 24, and the upper storage section 25 are provided with their front surfaces at positions 650 mm apart from the first wall surface W1. Therefore, a 200 mm wide first space 51 is formed between the rear surface 21a of the home appliance storage unit 21 and the first wall surface W1. In addition, the lower storage portion 23 is provided with a side surface at a position 150 mm away from the second wall surface W2, so that a second space 52 having a width of 150 mm is formed between the side surface and the second wall surface W2.

Although a space having a width of 150 mm is formed between the side surface of the upper storage portion 25 and the second wall surface W2, the front surface of this space is closed by a plate-shaped cover member 26.

Further, the home appliance storage unit 21 is configured to have a height of 2000 mm by the lower storage section 23, the middle storage section 24, and the upper storage section 25, and the distance between the upper surface of the home appliance storage unit 21 and the ceiling C is about 300 mm. Space is formed. A cover member 29 and a duct unit 40 described later are provided in this space. The duct unit 40 is provided on the second wall surface W2 side. The cover member 29 is an L-shaped plate-like member, and closes the front and side of the space at the side of the duct unit 40.

The refrigerator unit 22 has a refrigerator cover 27 and a support base 28. The refrigerator cover 27 covers the back surface, both side surfaces and the top surface of the refrigerator R. The support base 28 is for raising the bottom of the refrigerator R, and is provided inside the refrigerator cover 27.

The refrigerator cover 27 is configured as a box body having a width of 700 mm, a height of 2000 mm, and a depth of 600 mm, the front and bottom surfaces of which are open. One side of the refrigerator cover 27 abuts on the side of the home electric appliance storage unit 21, and is fixed to the home electric appliance storage unit 21 with screws or the like. The refrigerator cover 27 is installed so that the back surface thereof faces the first wall surface W1 with an interval of 50 mm. Although not shown, an electric outlet for connecting the power plug of the refrigerator is attached to the back surface of the refrigerator cover 27. Further, the refrigerator cover 27 is configured such that the side surface on the side opposite to the home electric appliance storage unit 21 projects rearward with a width of 50 mm from the rear surface. With such a side surface, a third space 53, which will be described later, formed between the home appliance storage unit 21 and the first wall surface W1 is covered.

The support base portion 28 is configured as a box body having an open bottom surface and back surface. The support base 28 is housed in the refrigerator cover 27 and fixed to the refrigerator cover 27 with screws or the like.

The refrigerator unit 22 configured as described above stands on the floor F. Further, the refrigerator unit 22 is provided so that the back surface of the refrigerator cover 27 faces the first wall surface W1 with an interval of 50 mm. Therefore, a third space 53 having a width of 50 mm is formed between the back surface 22a of the refrigerator unit 22 and the first wall surface W1.

With the above configuration, when the storage unit 20 is installed, the above-described first to third spaces 51 to 53 are formed between the storage unit 20 and the first and second wall surfaces W1 and W2. It The first to third spaces 51 to 53 form an insertion space 50 into which some of the connection pipes 61 to 64 that connect various existing pipes to the new kitchen 2 are inserted.

By the way, when the existing kitchen with wall K is reformed to the kitchen 2 with face-to-face connection, the existing hot water supply pipes, water supply pipes, gas pipes, drain pipes, etc. connected to the kitchen K with wall are replaced by the new kitchen 2 Must be extended to the installation position of. Therefore, in the present embodiment, in the vicinity of the first wall surface W1, various existing pipes (a hot water supply pipe, a water supply pipe, a gas pipe, and a drainage pipe) connected to the wall-mounted kitchen K and the new kitchen 2 are provided. Connection pipes (hot water supply pipe 61, water supply pipe 62, gas pipe 63 and drain pipe 64) are connected to each other. Each of the connecting pipes 61 to 64 is extended in an L shape from the first wall surface W1 side along the first and second wall surfaces W1 and W2 and is connected to the kitchen 2.

An L-shaped part (first part) including one end part (connection part with existing pipe) on the first wall surface W1 side of each of the connection pipes 61 to 64 is inserted into the insertion space 50. The first portion of each of the connection pipes 61 to 64 is inserted into the L-shaped insertion space 50 formed between the storage unit 20 and the first and second wall surfaces W1 and W2, whereby the storage unit 20 is inserted. Will be obscured by. Although not shown, the insertion space 50 also has electric wires connected to the first and second panels 81 and 82 attached to the second rear panel 12.

[Piping unit]
As shown in FIGS. 2 to 4, 6 and 7, the piping unit 30 is composed of a cover member in which a front panel 31 and an upper panel 32 are joined in an L shape.

The front panel 31 is a 1100 mm×820 mm plate-shaped member having a recess 31a in the center, and is provided parallel to the second wall surface W2. The recess 31a is formed in a rectangular shape of 600 mm×400 mm and has a depth of about 130 mm. The recess 31a serves as a wall surface storage portion.

The top panel 32 is a plate-shaped member having a size of 1100 mm×150 mm, and is joined to the upper end of the front panel 31.

The piping unit 30 is formed to have a size of 1100 mm×820 mm×150 mm by the front panel 31 and the upper panel 32.

The piping unit 30 is provided so as to straddle the storage unit 20 and the kitchen 2. Specifically, one end of the piping unit 30 is inserted into the second space 52 of the storage unit 20 and the other end is inserted into the horizontal stove space of the kitchen 2, so that the storage unit 20 and the kitchen 2 are connected. It is provided to straddle.

The second space 52 is formed between the lower storage portion 23 of the storage unit 20 and the second wall surface W2, and has a width of 150 mm and a height and depth equal to those of the lower storage portion 23 (height 835 mm, depth 450 mm). It is a space. The horizontal stove space is formed because the stove 5 is defined by the Fire Service Law to be installed away from the second wall surface W2 by 150 mm or more, and is a space having a width of 150 mm, a height of 820 mm, and a depth of 450 mm.

The piping unit 30 configured as described above forms the fourth space 54 with the second wall surface W2. In the fourth space 54, a second portion of each of the connecting pipes 61 to 64 that is provided between the storage unit 20 and the kitchen 2 and that is continuous with the first portion is inserted. With such a configuration, the second portion continuous with the first portion of each of the connection pipes 61 to 64 is covered by the piping unit 30. That is, the connection pipes 61 to 64 are hidden by the storage unit 20 and the piping unit 30. Although not shown, part of the electrical wiring connected to the first and second panels 81 and 82 attached to the second back panel 12 is also inserted into the fourth space 54.

[Duct unit]
In the present embodiment, when the existing kitchen with wall type K is reformed to the facing kitchen 2, the existing exhaust port formed on the first wall surface W1 and the upper portion of the first rear panel 11 (upper panel 11b) are provided. By providing the exhaust duct 65 that connects with the attached ventilation hood 70, a new exhaust path is secured.

As shown in FIGS. 2 to 4, 6, and 7, the duct unit 40 includes a duct cover 41 that covers the exhaust duct 65. The duct cover 41 is formed in a tubular shape having a rectangular cross section. On the lower surface of the duct cover 41, an insertion hole 41a for inserting a connecting portion between the exhaust duct 65 and the ventilation hood 70 is formed.

The duct cover 41 is configured to span the first rear panel 11 and the storage unit 20 and to function as a horizontal member. The duct cover 41 is formed to have a length reaching the storage unit 20 from the first rear panel 11. The duct cover 41 has one end fixed to the upper surface of the home electric appliance storage unit 21 of the storage unit 20 and the other end fixed to the upper panel 11b of the first rear panel 11. By joining the duct cover 41 to the first back panel 11 and the home electric appliance storage unit 21 in this manner, the duct cover 41, the first back panel 11 and the home electric appliance storage unit 21 form a portal-shaped rigid frame structure. With such a configuration, the duct unit 40 includes the exhaust passage 40a (the passage in the exhaust duct 65) connected to the ventilation hood 70, and is bridged between the first rear panel 11 and the storage unit 20 to serve as a horizontal member. It will work.

The down light 42 is built in the duct cover 41. The downlight 42 is attached to the middle of the duct cover 41 in the longitudinal direction (between one end and the other end). The downlight 42 is connected to a lighting switch 81b attached to the second rear panel 12, and is configured to be turned on and off based on an operation input to the lighting switch 81b. Although not shown, the downlight 42 and the lighting switch 81b are provided with the duct cover 41, the first space 51, the second space 52, the fourth space 54, the interior of the floor cabinet 3, and the second rear panel 12. They are connected by electrical wiring that sequentially passes through the insertion passages 15.

-Example of reform procedure-
Hereinafter, an example of a reforming procedure from the wall-mounted kitchen K using the kitchen reversing unit 1 to the face-to-face kitchen 2 will be described.

First, the wall-mounted kitchen K is removed. Then, connecting pipes (hot water supply pipe 61, water supply pipe 62, gas pipe 63 and drainage pipe 64) to various existing pipes (hot water supply pipe, water supply pipe, gas pipe and drainage pipe) that were connected to the kitchen K with wall. Connect. Then, each of the connecting pipes 61 to 64 is extended in an L shape from the first wall surface W1 side to the installation position of the kitchen 2 along the first and second wall surfaces W1 and W2.

Next, the panel unit 10 and the kitchen 2 are assembled. First, the support member 16 is fixed to the floor F on the back surface 2a side of the kitchen 2, and the support member 17 is fixed to the ceiling C on the back surface 2a side of the kitchen 2. Then, the first to third back panels 11 to 13 are assembled.

Assemble from the first back panel 11. First, the lower panel 11a of the first back panel 11 is placed at the installation position, and the lower end is fixed to the support member 17. Next, the upper panel 11b of the first back panel 11 is attached. The lower end of the upper panel 11b is joined to the upper end of the lower panel 11a, and the upper end is fixed to the support member 17.

After the first back panel 11 is installed, the second back panel 12 and the third back panel 13 are installed in this order. The second rear panel 12 has a lower end fixed to the support member 16 and a lateral end joined to a lateral end of the lower panel 11a of the first rear panel 11. The third back panel 13 has a lower end fixed to the support member 16 and a lateral end joined to a lateral end of the second back panel 12.

Here, when the second back panel 12 is installed, the first and second panels 81 and 82 are attached, and the electrical wirings connected to the first and second panels 81 and 82 are inserted into the respective insertion passages 15. I will let you. It should be noted that it is also possible to insert a nominal line into each insertion passage 15 without attaching the first and second panels 81 and 82. In this case, after the second back panel 12 is installed, electrical wires are inserted through the insertion passages 15 by using the nominal lines to connect to the first and second panels 81 and 82, and the first and second panels 81 and 82 are connected. Will be attached to the second rear panel 12.

After inserting the electric wiring into each insertion passage 15, the electric wiring is extended to the vicinity of the first wall surface W1 so that the electric wiring can be connected to the existing power source and various electric devices provided on the first wall surface W1 side. At this time, the electric wires are arranged along the first and second wall surfaces W1 and W2 so that these electric wires are covered by the storage unit 20 and the piping unit 30 which are installed later.

After assembling the first to third back panels 11 to 13, the floor cabinet 3 of the kitchen 2 is assembled. Then, the floor cabinet 3 and the lower panel 11a of the first rear panel 11, the second rear panel 12, and the third rear panel 13 are fixed with screws or the like. At the time of assembling the floor cabinet 3, pipes are further connected to the connection pipes 61 to 64 to extend so that the ends of the pipes are arranged at connection destinations (water tap, gas tap, drain pipe). ..

After assembling the floor cabinet 3, the side panel 14 is assembled. The rear end of the side panel 14 is joined to the lateral end of the third back panel 13 and is fixed to the floor cabinet 3 with screws or the like.

After the side panel 14 is assembled, the worktop 4 is attached to the upper part of the floor cabinet 3. Then, the pipes connected to the connection pipes 61 to 64 described above are connected to the water tap, the gas tap, and the drain pipe of the kitchen 2.

After the panel unit 10 and the kitchen 2 are assembled, the storage unit 20 is installed. First, the household appliance storage unit 21 is installed so that the first space 51 is formed between the back surface and the first wall surface W1 and the second space 52 is formed between the side surface and the second wall surface W2. After that, the refrigerator unit 22 is installed such that the side surface contacts the side surface of the home electric appliance storage unit 21, and the third space 53 is formed between the rear surface and the first wall surface W1. When the storage unit 20 is installed, each of the connection pipes 61 to 64 and the electric wiring arranged in advance is stored in the L-shaped insertion space 50 formed by the first to third spaces 51 to 53. To do so.

After installing the storage unit 20, the piping unit 30 is installed. The piping unit 30 is provided so as to straddle the storage unit 20 and the kitchen 2 by inserting one end into the second space 52 of the storage unit 20 and the other end into the horizontal stove space of the kitchen 2. To be When installing the piping unit 30, a part provided between each of the connection tubes 61 to 64 and the electrical wiring storage unit 20 and the kitchen 2 which are arranged in advance is provided between the piping unit 30 and the second wall surface W2. It is accommodated in the fourth space 54 formed therebetween.

After the installation of the piping unit 30, the ventilation hood 70 is attached to the first rear panel 11. Then, the duct unit 40 is installed. The duct cover 41 is fixed to the first rear panel 11 and the storage unit 20 with the exhaust duct 65 inserted therein. Specifically, one end of the duct cover 41 is attached directly above the ventilation hood 70 of the first rear panel 11, and one end of the exhaust duct 65 is connected to the ventilation hood 70. In addition, the other end of the duct cover 41 is fixed to the upper surface of the home electric appliance storage unit 21, and the other end of the exhaust duct 65 is connected to the exhaust port that opens at the upper part of the first space 51. Then, the electric wiring connected to the power outlet 81 a of the first panel 81 and extended to the first space 51 is drawn into the duct cover 41 and connected to the downlight 42.

By the above procedure, the kitchen reversing unit 1 and the face-to-face kitchen 2 are set in the corner space S partitioned by the first wall surface W1 and the second wall surface W2 where the existing wall-mounted kitchen K is installed. It is installed.

-Effect of Embodiment 1-
In the first embodiment, the kitchen reversing unit 1 includes a storage unit 20 that is self-supporting along the first wall surface W1, and a piping unit 30 that is provided so as to straddle the storage unit 20 and the kitchen 2. .. Then, in order to connect the existing pipes (hot water supply pipe, water supply pipe, gas pipe and drainage pipe) to the new kitchen 2, an L-shape is formed from the first wall surface W1 side along the first and second wall surfaces W1 and W2. The storage unit 20 and the piping unit 30 are configured such that the connection pipes (hot water supply pipe 61, water supply pipe 62, gas pipe 63, and drainage pipe 64) that extend in a shape are covered by the storage unit 20 and the piping unit 30. I decided. Therefore, by using the above kitchen reversing unit 1 in a remodeling for constructing a new kitchen 2 in the opposite direction to the existing wall-equipped kitchen K, the floor material is removed, new pipes are arranged, and then removed. Various installations can be performed in the new kitchen 2 simply by installing the self-supporting storage unit 20 and the piping unit 30 extending from the storage unit 20 to the kitchen 2 along the second wall surface W2 without performing any construction work such as attaching a floor material. The piping can be easily connected.

Further, in the first embodiment, the kitchen reversing unit 1 is a plate-shaped member parallel to the first wall surface W1 attached to the back surface 2a of the kitchen 2, and the ventilation hood 70 is attached to the front surface on the kitchen 2 side. The back panel 11 and the duct unit 40 including the exhaust passage 40a connected to the ventilation hood 70 are provided. Further, in the kitchen reversing unit 1, the duct unit 40 is bridged between the first rear panel 11 attached to the rear surface 2a of the kitchen 2 and the storage unit 20 which is self-standing at the installation position of the wall-mounted kitchen K. It is configured to function as a horizontal member. By thus joining the first rear panel 11, the storage unit 20, and the duct unit 40 to form a gate-shaped rigid frame structure, the load of the ventilation hood 70 is not limited to the first rear panel 11 but the first rear panel. It will be supported by 11, the storage unit 20, and the duct unit 40. Therefore, it is possible to reduce the thickness of the first rear panel 11 to which the ventilation hood 70 is attached. Moreover, the kitchen space can be made compact by thinning the first rear panel 11.

In the first embodiment, the ceiling material is removed by disposing the duct unit 40 between the first rear panel 11 and the storage unit 20 and fixing the duct unit 40, and the exhaust duct is arranged behind the ceiling. It is possible to easily secure an exhaust route for the new kitchen 2 without performing a work such as attaching a material.

As described above, according to the first embodiment, the storage unit 20, the piping unit 30, the first rear panel 11, and the duct unit 40 are installed in the corner space S where the existing wall-mounted kitchen K is installed. By doing so, the new kitchen 2 can be installed in the opposite direction to the existing kitchen K with a wall, without performing construction work such as removing the floor material and the ceiling material. Therefore, by using the kitchen reversing unit 1, the remodeling work for constructing the new kitchen 2 in the opposite direction to the existing wall-mounted kitchen K can be performed easily and in a short period of time.

In addition, in the first embodiment, the second and third back panels 12 and 13 made of a decorative panel having a height lower than that of the first back panel 11 are attached to the back surface 2a of the kitchen 2, and the first to third back panels 11 are attached. The back surface 2a of the kitchen 2 is covered by the parts #13 to #13. This allows the new kitchen 2 to be used as a face-to-face kitchen. That is, according to the first embodiment, by using the kitchen reversing unit 1, a new face-to-face kitchen 2 can be constructed easily and in a short construction period in the opposite direction to the existing wall-mounted kitchen K. You can

By the way, operation equipment such as an operation panel of a water heater, a switch for lighting, an operation panel of a dishwasher provided in the kitchen, and a power outlet are usually provided near the kitchen. Therefore, when constructing the kitchen 2, in addition to carpentry work such as assembling the kitchen 2, electrical work for providing electrical wiring is required. Further, carpenter work such as forming an insertion path for electric wiring and electric work need to be performed in cooperation with each other, although the operators are different. Therefore, the construction period may be lengthened due to the convenience of the operator.

Therefore, in the first embodiment, the second back panel 12 is configured by a functional panel in which the insertion path 15 for the electric wiring is formed. Therefore, the electric wiring insertion passage 15 can be secured at a predetermined position without processing holes or passages for electric wiring when assembling the kitchen 2 and the respective rear panels 11 to 13. Further, if the electric wiring or the nominal line is inserted into the insertion passage 15 before the second rear panel 12 is installed, the electric wiring or the nominal line can be arranged at a predetermined position only by installing the second rear panel 12. Therefore, it is possible to reduce the labor of the wiring work to be performed later and to easily perform the wiring work. Therefore, according to the first embodiment, the construction period of the new kitchen 2 can be shortened.

In addition, in the first embodiment, the insertion passage 15 provided in the second rear panel 12 is formed from above the upper surface of the kitchen 2 to below the same. Therefore, the electric wiring arranged inside the kitchen 2 can be easily pulled out to a position above the kitchen 2. Therefore, according to the first embodiment, it is possible to easily attach the operation device such as the operation panel of the water heater, the switch of the lighting, the operation panel of the dishwasher provided in the kitchen, and the power outlet to the function panel.

In addition, in the first embodiment, a plurality of insertion paths 15 for electric wiring are formed in the second rear panel 12. Therefore, it is possible to attach a plurality of operating devices (lighting switch 81b, operation panel 82 of the water heater) of electric devices and a power outlet 81a to the function panel.

Further, in the first embodiment, the first rear panel 11 to which the ventilation hood 70 provided above the stove 5 is attached is made of a non-combustible panel whose front surface on the kitchen 2 side is made of non-combustible material. And Thereby, the fireproof performance around the stove 5 can be improved.

Further, in the first embodiment, the first rear panel 11 extending to the ceiling C is not configured by one large panel, but two panels (a lower panel 11a and an upper panel 11b) are connected to each other. I will use it. If the member is too large, it cannot be supported by one person at the time of mounting, and it is necessary for a plurality of people to support it. However, according to the above configuration, the carrying-in work and the construction work can be easily performed by one person.

By the way, if the duct unit 40 extending over the first rear panel 11 and the storage unit 20 is provided, the shadow of the duct unit 40 may make it difficult to work below.

Therefore, in the first embodiment, the downlight 42 is incorporated in the duct unit 40 that is bridged between the first rear panel 11 and the storage unit 20. Accordingly, a bright work space can be formed even if the duct unit 40 is provided.

In addition, in the first embodiment, the storage unit 20 is configured to accommodate the home appliance storage unit 21 that is narrower than the kitchen 2, and the side of the home appliance storage unit 21 is opened so that the refrigerator R can be stored by opening the front surface. The refrigerator unit 22 has a box shape. As described above, by configuring the storage unit 20 to store a home electric appliance and a refrigerator, various tools and home electric appliances necessary for the kitchen 2 can be compactly stored in the kitchen space.

<<Other Embodiments>>
In the first embodiment, the storage unit 20 and the piping unit 30 connect the connection pipes 61 to 64 by inserting a part of the connection pipes 61 to 64 that connect the existing pipe and the new kitchen 2, respectively. It was configured to cover up. However, the storage unit 20 and the piping unit 30 may be configured to cover the connection pipes 61 to 64 by incorporating them instead of inserting the connection pipes 61 to 64. For example, the connecting pipes 61 to 64 are composed of connectable first and second parts, the storage unit 20 has the first part built therein, and the piping unit 30 has the second part built therein. After installation, the piping unit 30 may be installed so that the first part and the second part are connected.

Further, in the first embodiment, the kitchen reversing unit 1 includes the panel unit 10 including the first to third back panels 11 to 13 and the side panel 14, but the kitchen reversing unit 1 includes It suffices that the first rear panel 11 is provided, and the second and third rear panels 12 and 13 and the side panel 14 may not be provided.

Further, in the above-described first embodiment, an example in which the kitchen inversion unit 1 is used to reform the wall-mounted kitchen K into the facing kitchen 2 has been described, but the use of the kitchen inversion unit 1 is not limited to this. .. In the case where the kitchen K with a wall whose back surface Kb contacts the first wall surface W1 is removed and a new kitchen 2 is installed so that the back surface 2a contacts the third wall surface W3 facing the first wall surface W1, the kitchen The inversion unit 1 is applicable. Even in such a case, the renovation work for constructing the new kitchen 2 in the opposite direction to the existing kitchen K with a wall can be easily performed in a short construction period without performing the construction work such as removing the floor material and the ceiling material. Can be done at.

In the first embodiment, the front surface of the first rear panel 11 is made of a non-combustible material, but the base material may be made of a non-combustible material in addition to the front surface. The first rear panel 11 may be a flame-retardant panel whose front surface is made of a flame-retardant material. Further, the first rear panel 11 may have not only the front surface but also the base material made of a flame-retardant material.

In the first embodiment, the first rear panel 11 is composed of two panels, the lower panel 11a and the upper panel 11b, but the first rear panel 11 is composed of one panel. May be.

Further, in the above-described first embodiment, the two insertion passages 15 are formed in the second rear panel 12, but the number of the insertion passages 15 is not limited to this. The number of the insertion passages 15 formed in the second rear panel 12 may be one or three or more.

Moreover, in the said Embodiment 1, the storage unit 20 was comprised with the household appliance storage unit 21 and the refrigerator unit 22. However, the configuration of the storage unit 20 is not limited to this. The storage unit 20 has a self-supporting structure, and is any storage furniture that can secure an insertion space 50 for inserting the first portion of each of the connection pipes 61 to 64 between the first and second wall surfaces W1 and W2. May be The storage unit 20 may be configured by one storage furniture, or may be configured by a plurality of storage furniture arranged along the first wall surface W1.

In addition, in the first embodiment, the duct unit 40 is configured by the duct cover 41 that covers and supports the exhaust duct 65, but the duct unit 40 includes the exhaust passage 40a and includes the first rear panel 11. Any material may be used as long as it is bridged with the storage unit 20 and functions as a horizontal material. The duct unit 40 may be composed of a structure having the exhaust duct 65 built therein. In this case, for example, when the storage unit 20 is installed, a connection duct that connects the exhaust duct 65 and the exhaust port is attached to the existing exhaust port provided on the first wall surface W1, and the duct unit 40 is installed. By connecting the exhaust duct 65 built in the duct unit 40 to the connecting duct, the exhaust port can be connected.

INDUSTRIAL APPLICABILITY The present invention is useful as a kitchen reversing unit for constructing a new kitchen in the opposite direction to the existing wall-mounted kitchen.

1 kitchen reversing unit
2 kitchen
2a back
11 First rear panel
11a lower panel
11b upper panel
12 Second rear panel
13 Third Rear Panel
15 insertion passage
15a upper end
15b bottom
20 storage units
21 Home appliance storage unit
22 Refrigerator unit
30 piping unit
40 duct unit
40a exhaust passage
41 duct cover
42 Downlight
65 Exhaust duct
70 Ventilation hood
W1 first wall
W2 second wall

Claims (9)

A kitchen reversing unit for installing a new kitchen in the corner space defined by the first wall surface and the second wall surface in the opposite direction to the existing wall-mounted kitchen whose back surface abuts on the first wall surface. There
An L-shaped pipe that is self-supporting along the first wall face and includes one end portion on the first wall face side of a pipe extending from the first wall face side to the kitchen along the first and second wall faces in an L-shape. A storage unit in which the first portion is inserted or built in to cover the first portion;
A piping unit which is provided so as to straddle the storage unit and the kitchen, and which has a second portion continuous with the first portion of the pipe inserted or built in to cover the second portion.
A first rear panel which is attached to the back of the kitchen and has a ventilation hood attached to the front of the kitchen, the first rear panel being a decorative panel parallel to the first wall surface;
A kitchen including an exhaust passage connected to the ventilation hood, and a duct unit configured to function as a horizontal member by being bridged between the first rear panel and the storage unit. Inversion unit. In claim 1,
A second rear panel which is made of a decorative panel having a height lower than that of the first rear panel, and which is attached to the rear surface of the kitchen so as to be adjacent to the first rear panel;
A decorative panel having the same height as the second back panel, and a third back panel attached to the back of the kitchen so as to be adjacent to the second back panel,
The kitchen inversion unit, wherein the back surface of the kitchen is covered with the first to third back panels. In claim 2,
The kitchen reversing unit, wherein the second rear panel is constituted by a functional panel in which an insertion path for electric wiring having both ends open on the front side on the kitchen side is formed inside. In claim 3,
The kitchen reversing unit, wherein one end of the insertion passage is located above the upper surface of the kitchen and the other end of the insertion passage is located below the upper surface of the kitchen. In claim 3 or 4,
The kitchen reversing unit, wherein a plurality of the insertion passages are formed on the functional panel. In any one of Claim 1 thru|or 5,
A kitchen reversing unit, wherein at least the front surface on the kitchen side is a panel made of a non-combustible material or a flame-retardant material. In any one of Claims 1-6,
The first rear panel includes a lower panel attached to the kitchen, and an upper panel having a lower end connected to an upper end of the lower panel and an upper end attached to a ceiling. The kitchen reversing unit that is characterized. In any one of Claim 1 thru|or 7,
The duct unit is a duct cover that covers and supports the exhaust duct connected to the ventilation hood,
The above-mentioned duct cover has a built-in downlight, which is a kitchen reversing unit. In any one of Claim 1 thru|or 8,
The storage unit is
An electric home appliance storage unit that is provided so as to correspond to the first rear panel and is narrower than the kitchen and configured to store at least an electric home appliance,
A kitchen reversing unit, characterized in that it has a box-shaped refrigerator unit which is provided on a side of the home electric appliance storage unit and has a front surface which is opened to accommodate a refrigerator.

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