JP2019163667A - Mounting structure of wall-mounted sanitary device and construction method thereof - Google Patents

Abstract

To provide a mounting structure for sanitary device and a construction method that can simplify the process of mounting a sanitary device on a wall surface.SOLUTION: Supported onto a stand 3 for supporting a wall-mounted sanitary device 1 onto a wall surface 2 installed as an interior of a building, from the back side of wall surface 2, are: water supply pipes located in the wall surface 2 around the wall-mounted sanitary device 1 and behind the wall surface 2; connection point members 6 that connect the water supply pipes in front of the wall surface 2; and connection point members 7 which are arranged in the wall surface 2 around the wall-mounted sanitary device 1 so as to connect the electrical wiring on the back side of the wall surface 2 and the electrical wiring in front of the wall surface 2.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a structure for attaching a wall-mounted sanitary instrument installed on a wall surface in a building, and a construction method for attaching a sanitary instrument.

  In a building, a sanitary appliance such as a toilet may be attached to a wall surface configured as a board wall or a panel wall. As a technique regarding the structure when attaching such a wall-mounted sanitary instrument, for example, there is an attachment member described in Patent Document 1 below. The mounting member described in Patent Literature 1 below includes a bottom plate fixed to the floor surface and a column member extending in the vertical direction from the front portion of the bottom plate, and the left and right sides of the back of the toilet bowl are on the front surfaces of the pair of column members. It is supposed to be fixed. The column and the bottom plate are installed so as to be located on the back side and partly inside of the wall surface, and the toilet bowl and some members supporting the toilet bowl protrude from the wall surface, and the wall-mounted toilet bowl is attached to the wall It is like that.

Japanese Patent Laid-Open No. 2006-176268

  By the way, on the wall surface on which the toilet is installed, a structural material such as steel is provided inside as a base. In the case of a base (lightweight steel wall base) provided in a bathroom partition etc., a U-shaped cross-section member called a runner is placed at the position corresponding to the upper and lower ends of the wall. A member called a stud is erected along the vertical direction, and a board or panel is pasted on the surface to make a wall surface. When a toilet is installed on the wall surface of the wall provided with such a base using the mounting member as described in Patent Document 1, it is necessary to determine and arrange the mounting so that the mounting member and the base do not interfere with each other. is there.

  In addition, when installing a sanitary instrument such as a toilet bowl, it is necessary to construct a pipe for drawing in water for cleaning the instrument and discharging water from the sanitary instrument. Furthermore, in recent years, toilets with additional functions such as a buttocks shower function and a heated toilet seat function, toilets with built-in electric flush valves in the toilet casing, etc. have become commonplace, and power outlet boxes and wiring for supplying power to them have become commonplace. Is also necessary around the toilet bowl. In the case of a toilet equipped with a buttocks shower function, a water supply pipe for supplying clean water to the shower must be provided in addition to the water for washing the inside of the toilet. Construction for attaching such piping equipment and electrical equipment to the wall surface is also necessary, and in that case, it is necessary to perform construction so that these do not interfere with the base in the wall surface.

  An example of a construction procedure when a toilet is installed as a sanitary appliance on a wall surface installed as an interior of a building is shown as a flowchart in FIG. First, the position of the wall surface is marked (step S1). The position where the wall is installed on the floor of the building is drawn with ink etc. so that the arrangement of the board and the ground (runner, stud) constituting the wall surface can be understood. Subsequently, the position of the mounting member for installing the sanitary instrument is marked based on the marked wall position (step S2). That is, it is drawn in which position on the wall surface marked in step S1 the hygiene device is installed. At this time, the runner and stud position shift requests are also drawn. Subsequently, an attachment member for fixing the sanitary ware is installed in accordance with the position of the sanitary ware taken out in step S2 (step S3). Then, a ground that constitutes the wall surface is installed (step S4). In the case where the wall to be installed is the above-described lightweight partition, a runner or stud is raised as a base. When the base is installed, dimensions of piping equipment and electrical equipment are determined in the drawing with respect to the base (step S5). After determining the location in the drawing where the opening for installing the piping equipment and electrical equipment is to be provided on the wall surface to be installed, additional materials for the studs and runners for reinforcing the periphery of the opening are drawn out. Based on the ink marking, an opening is provided in the board or panel and a wall surface is formed by being attached to the base (step S6). Piping equipment and electrical equipment are installed (step S7). In other words, a water supply pipe, a water supply port, a power supply box for supplying electricity, and electrical wiring are installed. The toilet is installed and the water pressure test of the pipe is performed, and the construction is completed.

  Thus, when a sanitary instrument such as a toilet bowl is attached to a wall surface, the construction process related to the wall surface and the construction process related to the sanitary instrument, piping equipment, and electrical equipment are complicatedly mixed due to the balance between the wall surface and the sanitary equipment. This is because most of the construction work related to sanitary ware, piping equipment, and electrical equipment cannot be started until the process related to the wall surface is almost completed. In general, the person who constructs the wall (such as a contractor) is different from the person who constructs the sanitary ware, piping facility, or electrical facility (such as the facility contractor). Referring to FIG. 4, steps S1, S4, and S6 are performed by a contractor and the like, while steps S2, S3, S5, and S7 are performed by an equipment contractor and the like. For this reason, in order to execute the procedure as shown in FIG. 4, it is necessary that the person who performs the construction work at the same site frequently changes or it is necessary to make a meeting between the two each time. It became a factor that caused the construction period to become longer due to the complexity.

  In view of such circumstances, the present invention is intended to provide a mounting structure and construction method for a sanitary instrument that can simplify the process for mounting a wall-mounted sanitary instrument.

The present invention, for a wall that is installed as an interior of a building, to a stand that supports a wall-mounted sanitary instrument from the back side of the wall,
A connection point member that is arranged in the wall surface around the wall-mounted sanitary instrument and connects the water supply pipe on the back side of the wall surface and the water supply pipe in front of the wall surface,
Mounting the wall-mounted sanitary instrument, wherein the wall-mounted sanitary instrument is arranged in a wall surface around the wall-mounted sanitary instrument, and supports a connection point member that connects the electrical wiring on the back side of the wall surface and the electrical wiring in front of the wall surface. It depends on the structure.

In the mounting structure of the wall-hanging sanitary instrument of the present invention, the connection point member for connecting the water supply pipe on the back side of the wall surface and the water supply pipe in front of the wall surface is a nipple for connecting the pipe,
The connection point member for connecting the electrical wiring on the back side of the wall surface and the electrical wiring in front of the wall surface can be a power outlet box.

In the mounting structure of the wall-mounted sanitary instrument of the present invention, the gantry is fixed to a floor surface and supports a lower leg part that supports the wall-mounted sanitary instrument,
It is preferable that the apparatus includes a peripheral mounting portion that is attached to the lower leg portion and supports a device that is disposed in a wall surface around the wall-mounted sanitary device.

  In the wall-mounted sanitary instrument mounting structure according to the present invention, it is preferable that the peripheral mounting portion includes an edge member that is mounted around a member that forms the front surface of the lower leg portion.

Further, the present invention uses the above-described mounting structure for a wall-mounted sanitary instrument,
A connection point member for connecting a water supply pipe on the back side of the wall surface and a water supply pipe on the near side of the wall surface, an electrical wiring on the back side of the wall surface, and a connection point member for connecting an electrical wiring on the near side of the wall surface are attached. After the step of installing the mount
The present invention relates to a method for constructing a wall-mounted sanitary instrument, wherein the step of installing the wall surface is executed.

  According to the mounting structure and construction method of the wall-mounted sanitary instrument of the present invention, it is possible to achieve an excellent effect that the process can be simplified in attaching the sanitary instrument to the wall surface.

It is a perspective view which shows an example of the form of the attachment structure of the wall-mounted sanitary instrument by implementation of this invention. It is a front view which shows an example of the state which attached the wall hanging sanitary instrument to the wall surface with the mounting structure of the wall hanging sanitary instrument of a present Example. It is a flowchart explaining an example of the procedure of the construction at the time of attaching a wall hanging sanitary appliance by the mounting structure of the wall hanging sanitary appliance of a present Example. It is a flowchart explaining an example of the procedure of the construction in the past at the time of attaching a wall hanging sanitary instrument.

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

  FIG. 1 and FIG. 2 show an example of the form of the mounting structure of a wall-mounted sanitary instrument according to the implementation of the present invention. The mounting structure of the wall-mounted sanitary instrument of the present embodiment includes a gantry 3 for mounting the wall-mounted sanitary instrument 1 such as a toilet bowl on a wall surface 2 installed as an interior of a building. In the following description, the front-rear and top-bottom and left-right directions are defined based on the orientation for the user seated on the wall-mounted sanitary instrument 1 such as a toilet.

  The gantry 3 includes a lower leg portion 5 that is fixed to the floor surface 4 and supports the wall-mounted sanitary instrument 1, and a peripheral mounting portion 8 that supports connection point members such as a water supply nipple 6 and a power outlet box 7 on the lower leg portion 5. Yes.

  The configuration of the lower leg portion 5 is common to the mounting member described in Patent Document 1, and includes column members 10 extending along the vertical direction on the upper side of the two bottom plates 9. Each of the bottom plates 9 is provided with four through holes 9a, and the bottom plate 9 is fixed to the floor surface 4 by a fixing structure such as a bolt (not shown).

  The pair of column members 10 extend in parallel along the vertical direction and form the front surfaces of the lower leg portion 5 and the gantry 3. The column member 10 is formed of, for example, an angle member obtained by bending a metal plate, and the lower portion is fixed to the bottom plate 9 by a fixture (not shown) or welding. A fixing portion 10 a for fixing the wall-mounted sanitary instrument 1 is provided on the upper portion of the column member 10. The fixing portion 10a includes, for example, a long hole penetrating the pillar material 10 in the front-rear direction and a fastener such as a bolt or a nut, and an upper portion of the wall-mounted sanitary instrument 1 is fixed thereto. The long hole of the fixing portion 10a has a longitudinal direction in the vertical direction, and the fixing position of the sanitary instrument 1 with respect to the lower leg portion 5 can be adjusted in the vertical direction.

  A connecting portion 10 b for attaching a cross member 11 that connects the pair of column members 10 to each other is provided at a lower portion of the column member 10. The connection part 10b is provided with the fasteners, such as a long hole which penetrates the pillar material 10 back and forth, and a volt | bolt, a nut, etc., for example. The cross member 11 is, for example, a plate member that forms a surface along the vertical direction and extends to the left and right, and both end portions thereof are connected to the connecting portions 10 b of the column members 10. A support portion 11a that protrudes forward is provided at the intermediate portion in the left-right direction of the cross member 11, and the lower portion of the wall-mounted sanitary instrument 1 with the upper portion fixed to the fixing portion 10a of the column member 10 contacts the support portion 11a. It is like that. And the moment which arises centering on the fixing | fixed part 10a is received in the support part 11a by the dead weight of the wall-mounted sanitary instrument 1, or the weight of the user who seated on the sanitary instrument 1, and the attitude | position of the sanitary instrument 1 is maintained.

  In this way, main parts of the members such as the bottom plate 9, the column member 10, and the cross member 11 are hidden behind the wall surface 2, and a part of the fixing portion 10a (bolt, nut, etc.) and the support portion 11a constitute the wall surface 2 The wall-mounted sanitary instrument 1 is supported by the lower leg portion 5 with respect to the wall surface 2 while being exposed from the panel.

  The feature of this embodiment is that the lower leg portion 5 constituting the gantry 3 further includes a peripheral mounting portion 8, and the peripheral mounting portion 8 has a water supply nipple 6 and a power outlet box arranged around the wall-mounted sanitary instrument 1. The connection point member such as 7 is attached. In addition, the connection point member as used in this specification refers to the member which connects the structure of piping and wiring located in the back side of the wall surface 2, and the structure of piping and wiring located in the near side in the position of the wall surface 2. In this embodiment, a toilet is assumed as the wall-mounted sanitary instrument 1, and a water supply nipple 6 and a power outlet box 7 that are particularly suitable for installation and use of the wall-mounted sanitary instrument 1 that is a toilet are assumed as connection point members. However, in carrying out the present invention, the connection point member attached to the gantry 3 is not limited to this, and any connection point member that can be arranged on the wall surface 2 around the wall-mounted sanitary instrument 1 is applied. be able to.

  Moreover, although the thing of the structure which is common in the attachment member of the said patent document 1 was demonstrated as the lower leg part 5 in a present Example, the structure of the lower leg part 5 is not limited to this. Any configuration may be used as long as the entire gantry 3 including the lower leg portion 5 can suitably support the wall-mounted sanitary instrument 1 attached to the wall surface 2. However, if a member originally designed for the purpose of installing the wall-mounted sanitary instrument 1 is used as the lower leg portion 5 and the peripheral mounting portion 8 is additionally attached to the lower leg portion 5, the embodiment of the present embodiment can be more easily performed. Such a gantry 3 can be configured.

  The peripheral mounting portion 8 is a U-shaped member that surrounds the left and right sides and the upper side of the lower leg portion 5, and includes an edge member (upper edge member) 8 a positioned above the lower leg portion 5, and an edge member positioned right (right An edge material) 8b and an edge material (left edge material) 8c located on the left side. The right edge member 8 b is disposed on the right side of the right column member 10 constituting the lower leg portion 5 with the front surface flush with the column member 10 and fixed to the right side surface of the column member 10. The left edge member 8 c is arranged on the left side of the left column member 10 constituting the lower leg portion 5 with the front surface flush with the column member 10 and fixed to the left side surface of the column member 10. The upper edge member 8a is installed in such a manner as to be stretched between the upper ends of the left and right edge members 8b, 8c, and both ends are connected to the left and right edge members 8b, 8c.

  The edge members 8a, 8b, and 8c can be formed by bending a single metal plate as a whole to form a U-shape, or connecting angle members and rod-shaped members to a U-shape. May be formed. Moreover, when connecting the edge members 8b and 8c to the lower leg portion 5, a fastener or the like (not shown) may be used, or welding may be performed. Any connection point member such as a water supply nipple 6 or a power outlet box 7 can be suitably supported around the lower leg 5.

  The water supply nipple 6 is a member for connecting water supply pipes 6c and 6d for supplying water to the wall-mounted sanitary instrument 1 which is a toilet, for example. In the present embodiment, assuming that the sanitary appliance 1 as a toilet bowl has a buttocks shower function, connection points are provided at positions on the right side of the lower portion of the right edge member 8b and the left end portion of the upper edge member 8a, respectively. Water supply nipples 6a and 6b are attached as members. When the sanitary appliance 1 is used, water for shower water (water supply) is supplied from the water supply nipple 6a, and water for appliance cleaning (water supply or medium water) is supplied from the water supply nipple 6b.

  The power outlet box 7 is wall-mounted, for example, when the wall-mounted sanitary instrument 1 is provided with a mechanism that operates by electricity (such as a shower function, a heated toilet seat function, an electric flash valve mechanism that operates a flash valve by a non-contact switch, etc.). A power connection point of electric wiring for supplying electricity to the sanitary instrument 1 is formed. In the case of the present embodiment, the power outlet boxes 7a and 7b are attached to the lower middle portion of the right edge member 8b and the positions near the right end of the upper edge member 8a, respectively. When the wall-mounted sanitary appliance 1 is used, electric power for operating various functions such as a butt shower function of the wall-mounted sanitary appliance 1 that is a toilet and a heating toilet seat function is supplied from the power outlet box 7a, and an automatic flash mechanism (not shown) is provided. Electric power for operation is supplied from the power outlet box 7b.

  The power outlet box 7a is not directly attached to the right edge member 8b, but is attached to the right side of the protruding portion 8d provided to protrude to the right side of the right edge member 8b. This is due to consideration that if the power outlet box 7a is arranged too close to the sanitary appliance 1, it is difficult to use the power outlet box 7a in a state where the sanitary appliance 1 is installed.

  The power outlet boxes 7a and 7b are arranged on the peripheral mounting portion 8 so that the front surface is flush. Then, in the final installation state, the peripheral mounting portion 8 main body is hidden behind the wall surface 2, similarly to the lower leg portion 5. Further, the water supply nipples 6a and 6b and the power outlet boxes 7a and 7b are installed on the wall surface 2 around the sanitary ware 1 so that the front surface of the runner 2a and the stud 2b is aligned with the front surface.

  When the connection point members such as the water supply nipple 6 and the power outlet box 7 are arranged on the wall surface 2, an appropriate opening is provided in the board constituting the wall surface 2 and a decorative material is applied to the edge thereof, and the connection point member is recessed by the board thickness. Place it at the specified position. The water supply nipple 6 is installed, for example, so that it can be seen in the back of the board that constitutes the wall surface 2, and when connected, the water supply pipes 6c and 6d are inserted through the board from the front and from the front and back of the board. Conclude.

  Here, the connection point member may be exposed on the board surface of the wall surface 2. The water supply nipple 6 is set so as to pass through the thickness of the board forming the wall surface 2 so that the head comes out, and is installed so as to pass through the board and expose a predetermined male screw length. To fix. At the time of connection, the water supply pipes 6 c and 6 d on the front and back of the board are connected via the water supply nipple 6. Further, the power outlet box 7 is fixed, for example, by fitting a coating allowance cover into the box body from the front side of the board in place of the edge decoration so that the power plug outlet is exposed on the wall surface 2.

  Thus, in the mounting structure of the wall-mounted sanitary appliance 1 of the present embodiment, the peripheral mounting portion 8 is provided on the gantry 3, and the water supply nipple 6 and the power outlet box 7 arranged around the wall-mounted sanitary ware 1 are replaced with the gantry 3. It is designed to be attached to the unit. For this reason, at the time of construction of the wall-hanging sanitary instrument 1 and the wall surface 2, which will be described later, a process related to positioning of peripheral equipment such as piping equipment and electrical equipment can be omitted, and the construction process can be simplified.

  That is, according to the present embodiment, the water supply nipple 6 and the power outlet box 7 are installed on the mount 3 in the factory prior to the on-site construction process, and the arrangement of these connection point members is fixed. It is possible to end up. Further, when a plurality of wall-mounted sanitary instruments 1 are planned to be installed, the wall-mounted sanitary instruments 1 are supported instead of positioning the connection point members 6 and 7 one by one with respect to the wall-mounted sanitary instruments 1 on the site. The installation work of the water supply nipple 6 and the power outlet box 7 can be performed on all the mounts 3 at the factory. Therefore, the positional relationship of the water supply nipple 6 and the power outlet box 7 with respect to each wall-mounted sanitary instrument 1 can be easily unified. When installing a plurality of wall-mounted sanitary instruments 1 on site, the dimensions of the wall surface 2 around each wall-mounted sanitary instrument 1 are measured, and the water supply nipple 6 and the power outlet box 7 are individually positioned to determine the dimensions and positional relationship. No need to unify In most cases, the wall-mounted sanitary ware 1 installed at a specific construction site is, of course, the same type of wall-mounted sanitary ware 1 between different floors, as a matter of course when a plurality are installed in the same washroom. In many cases, the sanitary equipment 1 is installed in such a site, and preparations are made in a separate environment of the factory before entering the harsh field in a narrow work environment, and the connection point members 6 and 7 are connected to the sanitary equipment 1. A configuration such as this embodiment that can be positioned first is particularly convenient.

  As in the present embodiment, attaching the connection point members such as the peripheral water supply nipple 6 and the power outlet box 7 using the mount 3 for attaching the wall-mounted sanitary instrument 1 to the wall surface 2 is installed around the wall-mounted sanitary instrument 1. This is particularly convenient for arranging these members. The lower leg portion 5 constituting the gantry 3 is a part of a column member 10 or a cross member 11 (fixed) that forms a surface facing the wall-mounted sanitary appliance 1 in order to suitably attach the wall-mounted sanitary appliance 1 to the wall surface 2. Most parts except the part 10a and the support part 11a) are arranged so as to be along the back side of the board or panel forming the wall surface 2. Therefore, in the present embodiment, the peripheral mounting portion 8 is formed around the column member 10 by including the edge members 8a, 8b, and 8c along the surface formed by the column member 10, and the periphery of the wall-mounted sanitary instrument 1 is formed here. A water supply nipple 6 and a power outlet box 7 arranged on the wall surface 2 are attached. In this way, the water supply nipple 6 and the power outlet box 7 are arranged so that the positions in the front-rear direction are aligned with the column member 10 originally designed to be arranged along the back side of the board constituting the wall surface 2. Therefore, the connection point members 6 and 7 can be easily arranged at appropriate positions with respect to the wall surface 2 in the front-rear direction.

  Further, the position relating to the direction orthogonal to the front-rear direction can be appropriately adjusted according to the width and length of each member (edge members 8a, 8b, 8c) constituting the peripheral attachment portion 8, the attachment position to the lower leg portion 5, and the like. it can. When some members (here, the power outlet box 7a) need to be separated from the sanitary appliance 1 by a particularly large distance, a structure such as a protruding portion 8d is provided as appropriate and installed at a position away from the lower leg portion 5. Just do it.

  Further, by attaching the water supply nipple 6 and the power outlet box 7 that are conventionally supported by the wall surface 2 to the gantry 3 as in this embodiment, it is possible to fix these devices more firmly. There is also. The gantry 3 is easy to ensure the rigidity and strength necessary for mounting, as compared with the board and the base (the runner 2a and the stud 2b, see FIG. 2) constituting the wall surface 2. When attaching the instrument, no retrofitting hardware is required and the work is simple.

  Next, an example of a construction procedure when the sanitary instrument 1 and the wall surface 2 are installed using the above-described gantry 3 will be described with reference to the flowchart of FIG.

  First, inking of the position of the wall surface is performed (step S11). The position where the wall surface 2 is installed on the floor surface 4 of the building is drawn with ink or the like so that the arrangement of the board and the ground (runner, stud) constituting the wall surface can be understood. Subsequently, the position of the mounting member for installing the sanitary appliance is marked based on the marked wall position (step S12). That is, it is drawn in which position of the wall surface 2 marked in step S11 the sanitary instrument 1 is installed. At this time, the runner and stud position shift requests are also drawn. The steps so far are the same as steps S1 and S2 in the conventional example (see FIG. 4).

  Subsequently, the gantry 3 for fixing the sanitary appliance 1 is installed in accordance with the position of the sanitary appliance 1 drawn out in step S12 (step S13). Here, a water supply nipple 6 and a power outlet box 7 are disposed on the gantry 3 in advance via a peripheral mounting portion 8 (see FIGS. 1 and 2).

  When the gantry 3 is installed, the piping facility and the electrical facility can be constructed (step S15) prior to or in parallel with the installation of the wall surface 2 (step S14).

  In step S15, water supply pipes 6c and 6d for guiding water to the respective water supply nipples 6a and 6b, and power supply cables (electric wiring) 7c and 7d for guiding electricity to the respective power outlet boxes 7a and 7b are installed and connected. . In this embodiment, the water supply nipples 6a and 6b have been installed in the piping equipment, and the power outlet boxes 7a and 7b have been installed in the electrical equipment. Installation of 6b and power outlet boxes 7a and 7b is not necessary.

  After the piping and wiring are installed, for example, a closing plug is temporarily fixed to the water supply nipple 6 and a water pressure test is performed on the piping from the water supply main pipe to the water supply nipples 6a and 6b. Moreover, if the electrical wiring to the outlet outlet is connected to the power outlet boxes 7a and 7b, an insulation test is performed.

  On the other hand, in step S14, as shown by a one-dot chain line in FIG. 2, first, as a base material which is a constituent material of the wall surface 2 so as to avoid the gantry 3, the water supply nipple 6 and the power outlet box 7 arranged in the vicinity thereof. A runner 2a and a stud 2b are installed. Then, after various constructions corresponding to step S15, a predetermined opening is applied to the board or panel constituting the wall surface 2 and affixed to the base, and the wall-mounted sanitary instrument 1 is hung on the base 3 protruding from the wall surface 2. Fixed. Furthermore, piping work and electrical work after the connection point member are performed from the front side and the back side of the wall surface 2 to complete a series of work.

  Here, in the conventional case, after installing the base, position (dimension) the water distribution device and the electrical appliance with respect to the wall surface to be installed, and paste the board with the opening on the base It was necessary to install the water distribution device and the electric device (see FIG. 4, steps S4 to S6). On the other hand, in this embodiment, step S15 can be performed prior to installation of the wall surface 2 in step S14 or in parallel with step S14. In the conventional construction method (see FIG. 4), the base of the wall surface 2 is installed, the reinforcing base material is installed, then each connection point member is installed on the wall surface, the water supply pipe is installed, and the power supply cable is connected. Each step has to be executed in the order of wiring, and the installation of the piping equipment and electrical equipment was done at the earliest after the construction of the wall surface, but in this example, the water distribution was carried out prior to the installation of the wall surface 2. Since the appliances and electrical appliances are installed, the water supply pipes 6c and 6d and the power supply cables (electrical wiring) 7c and 7d can be constructed without waiting for the completion of the installation of the wall surface 2.

  Thus, in the case of the present embodiment, since the water supply nipple 6 and the power outlet box 7 are arranged in advance on the gantry 3, the step of dimensioning is omitted, and the procedure is simplified by reducing the crossing of the steps. Can do. In this way, a part of the steps relating to the installation of the water supply nipple 6 and the power outlet box 7 can be omitted, and labor and time for construction can be saved. It is possible to save time and labor for replacing the person who performs the construction work at the same site, and time and labor for making a meeting between the constructors of each step, and the construction period can be greatly shortened.

  When step S15 is performed prior to step S14, it is not necessary to perform construction in a narrow space where runners 2a and studs 2b are forested, so that installation of each facility can be easily performed and construction costs can be kept low. Can do. Moreover, when implementing step S15 in parallel with step S14, a construction period can be shortened further.

  As described above, in the mounting structure of the wall-mounted sanitary instrument of the present embodiment, the wall-mounted sanitary instrument 1 is supported on the gantry 3 that supports the wall-mounted sanitary instrument 1 from the back side of the board or panel of the wall surface 2 with respect to the wall surface 2 installed as the interior of the building. The connection point member 6 which is disposed in the wall surface 2 around the wall-mounted sanitary appliance 1 and connects the water supply pipe on the back side of the wall surface 2 and the water supply pipe in front of the wall surface 2, and the wall surface 2 around the wall-mounted sanitary appliance 1 The connection point member 7 which is arrange | positioned inside and connects the electrical wiring of the back side of the wall surface 2 and the electrical wiring in front of the wall surface 2 is supported. By carrying out like this, at the time of construction of wall hanging sanitary instrument 1 or wall surface 2, the process concerning positioning of peripheral equipment can be omitted and the construction process can be simplified. Further, the connection point members 6 and 7 can be fixed more firmly and easily.

  In the sanitary fixture mounting structure of the present embodiment, the connection point member 6 that connects the water supply pipe on the back side of the wall surface 2 and the water supply pipe in front of the wall surface 2 is a water supply nipple that connects the pipes. Since the connection point member 7 for connecting the electrical wiring and the electrical wiring in front of the wall surface 2 is a power outlet box, it is particularly suitable for installing and using the wall-mounted sanitary instrument 1 such as a toilet.

  In the mounting structure of the wall-mounted sanitary instrument of this embodiment, the gantry 3 is fixed to the floor surface 4 and supports the sanitary instrument 1 and is attached to the lower leg part 5. Since the peripheral attachment part 8 which supports the connection point members 6 and 7 arrange | positioned in the peripheral wall surface 2 is provided, this invention can be implemented with a simpler structure.

  In the mounting structure of the wall-mounted sanitary instrument of the present embodiment, the peripheral mounting portion 8 includes the edge members 8a, 8b, and 8c attached to the periphery of the member (column material 10) that forms the front surface of the lower leg portion 5. The connection point members 6 and 7 are arranged so as to match the positions in the front-rear direction with respect to the member (column member 10) designed to be arranged along the wall surface 2, and these connection point members 6 and 7 are arranged. Can be easily arranged at an appropriate position with respect to the wall surface 2 in the front-rear direction.

  Moreover, in the construction method of the sanitary instrument of the present embodiment, the connection point member 6 that connects the water supply pipe on the back side of the wall surface 2 and the water supply pipe in front of the wall surface 2 using the mounting structure of the wall-mounted sanitary instrument 1 described above. Step S14 for installing the wall surface 2 is executed after step S13 for installing the mount 3 to which the connection point members 6 and 7 for connecting the electrical wiring on the back side of the wall surface 2 and the electrical wiring in front of the wall surface 2 are connected. Like to do. By doing so, it is possible to install the piping facility and the electrical facility without waiting for the completion of the installation of the wall surface 2.

  Therefore, according to the said Example, a process can be simplified in attaching a wall-mounted sanitary instrument.

  In addition, the attachment structure and construction method of the wall-mounted sanitary instrument of this invention are not limited only to the above-mentioned Example. For example, as a wall-mounted sanitary instrument, it is a matter of course that various changes can be made without departing from the gist of the present invention, such as a urinal and other instruments in addition to a toilet.

1 Sanitary ware (toilet bowl)
2 Wall surface 3 Base 4 Floor 5 Lower leg 6 Water supply nipple (connection point member)
7 Power outlet box (connection point member)
8 Peripheral mounting part 8a Edge material (upper edge)
8b Edge material (right edge)
8c Edge material (left edge)
10 Member (column material)

Claims (5)

For the wall that is installed as the interior of the building, on the stand that supports the wall-mounted sanitary equipment from the back side of the wall,
A connection point member that is arranged in the wall surface around the wall-mounted sanitary instrument and connects the water supply pipe on the back side of the wall surface and the water supply pipe in front of the wall surface,
Mounting the wall-mounted sanitary instrument, wherein the wall-mounted sanitary instrument is arranged in a wall surface around the wall-mounted sanitary instrument, and supports a connection point member that connects the electrical wiring on the back side of the wall surface and the electrical wiring in front of the wall surface. Construction. The connection point member for connecting the water supply pipe on the back side of the wall surface and the water supply pipe in front of the wall surface is a nipple for connecting the pipe,
The attachment structure for a wall-mounted sanitary instrument according to claim 1, wherein the connection point member for connecting the electrical wiring on the back side of the wall surface and the electrical wiring in front of the wall surface is a power outlet box. The mount is
A lower leg fixed to the floor and supporting the wall-mounted sanitary implement;
The wall-mounted sanitary appliance according to claim 1 or 2, further comprising a peripheral mounting portion that is attached to the lower leg portion and supports an appliance disposed in a wall surface around the wall-mounted sanitary appliance. Mounting structure. The wall mounting sanitary instrument mounting structure according to claim 3, wherein the peripheral mounting portion includes an edge member that is mounted around a member that forms a front surface of the lower leg portion. Using the mounting structure of the wall-mounted sanitary instrument according to any one of claims 1 to 4,
A connection point member for connecting a water supply pipe on the back side of the wall surface and a water supply pipe on the near side of the wall surface, an electrical wiring on the back side of the wall surface, and a connection point member for connecting an electrical wiring on the near side of the wall surface are attached. After the step of installing the mount
A method for constructing a wall-mounted sanitary instrument, wherein the step of installing the wall surface is executed.

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