JP6389051B2 - Bathroom unit and construction method thereof - Google Patents

Description

  The present invention relates to a bathroom unit including a ceiling partitioned by a wall panel and a ceiling panel, and having a ceiling water discharger for discharging hot water from the ceiling into the bathroom, and a method for constructing the bathroom unit.

  2. Description of the Related Art Conventionally, bathroom units such as unit baths have been proposed that have a hot water function for discharging hot water from the ceiling (see, for example, Patent Document 1). The bathroom unit described in Patent Document 1 is connected to a switching unit (mixed faucet) provided on the side wall and a switching unit and a switching unit in the bathroom partitioned by the side wall and the upper wall. A pipe for hot water is supported along the inner surface of the side wall. This pipe for tapping hot water extends upward along the inner surface of the side wall, penetrates the hole in the upper wall to reach the ceiling back space, and is connected to the spout provided on the other upper wall via this ceiling back space. Has been.

  By the way, in the piping provided exposed to the side wall inside the bathroom like the piping for the hot water bath described in Patent Document 1, the user may touch and the design is inferior. A cover structure that conceals such piping has been proposed (see, for example, Patent Document 2). The cover structure described in Patent Document 2 is for concealing a pipe extending up and down along the inner wall surface of the bathroom and extending through the ceiling, and a pipe cover unit having a U-shaped cross section is formed on the inner wall surface. The pipe is fixed and accommodated in the pipe cover unit.

JP 2012-40267 A JP 2007-132579 A

  However, in the conventional bathroom unit as described in Patent Document 1, it is necessary to perform the laying work for connecting the pipe for pouring hot water to the water outlet in the ceiling space, and the laying work in the narrow ceiling space. As a result, the workability deteriorates. Moreover, even if it is a piping structure as described in patent document 2, the upper end part is only provided by penetrating the ceiling and extending to the ceiling space, and this piping and the device behind the ceiling (mist sauna device) Etc.) will need to be connected in the ceiling space. As described above, in the piping structure in the conventional bathroom unit, work in the ceiling space occurs in any case, so it takes a lot of labor and time to install the piping and equipment, and the construction efficiency is high. There was a problem of being lowered.

  An object of the present invention is to provide a bathroom unit and its construction method capable of improving construction efficiency by reducing labor and time of connection and installation work of piping and equipment, even for a bathroom unit having a ceiling water discharging part. It is to provide.

The bathroom unit of the present invention is a bathroom unit including a bathroom partitioned by a wall panel and a ceiling panel, and having a ceiling water discharger that discharges hot water from the ceiling into the bathroom. A water discharging member provided on the ceiling panel and having a water outlet opening into the bathroom, a ceiling water supply pipe extending along the back surface of the ceiling panel and having one end connected to the water discharging member, and penetrating the ceiling panel A water supply pipe connection portion connected to the other end of the ceiling back water supply pipe, and a wall surface water supply pipe extending vertically along the bathroom inner wall surface of the wall panel, including the ceiling panel and one sheet panel and the water discharge member to a particular ceiling panels consecutive capable handling and the ceiling water supply pipe and the water supply pipe connection portion is provided as, the water supply pipe connecting portion, when passing through the specific ceiling panel together Formed to extend horizontally along the ceiling surface, the extended portion to the horizontal and the wall water supply pipe, characterized in that it is connected by L-shaped joint.

  According to the present invention as described above, the water discharge member, the ceiling back water supply pipe, and the water supply pipe connecting portion are provided on the continuous specific ceiling panel that can be handled as a single panel. The ceiling water supply pipe connected to one end of the ceiling is disposed on the back side of the ceiling, and the specific ceiling panel in which the water discharging member and the ceiling water supply pipe are assembled in advance in the predetermined position of the bathroom unit. By attaching, the installation work and connection work in the ceiling space can be omitted. In addition, the water supply pipe connection part may be connected to the other end of the ceiling back water supply pipe in advance and attached to the specific ceiling panel, or when using a water supply pipe connection part that can be connected from the bathroom side, You may connect from the bathroom side to the other end of a ceiling water supply pipe after installation of a specific ceiling panel.

  Here, in the present invention, the continuous specific ceiling panel that can be handled as a single panel may be a single ceiling panel, or a plurality of ceilings that are connected to each other and can be handled integrally. It may be composed of panels. In the case of a plurality of ceiling panels, a water discharge member is provided on one of the plurality of ceiling panels, and a ceiling back water pipe is provided across the other ceiling panels. A water supply pipe connection portion may be provided on the ceiling panel where the end is located, or a water discharge member or a water supply pipe connection portion is provided at a boundary portion of the plurality of ceiling panels, and they are connected by an arbitrary route to the ceiling. A back water supply pipe may be provided.

  As described above, the specific ceiling panel in the present invention is formed continuously from one or a plurality of ceiling panels in which a water discharge member is provided at a predetermined location and a ceiling back water supply pipe is disposed on the ceiling back surface side. In the case of handling as a single panel, the water supply pipe connection portion may be attached in advance, or the water supply pipe connection portion may be attached later. .

At this time, in the bathroom unit of the present invention, prior Symbol further comprising a wall housing mounted over the wall water supply pipe to the bathroom wall surface of the wall panel, wherein the wall housing, to the water discharge operation the ceiling water discharger It is preferable that an operation unit is provided.

  According to such a configuration, the wall surface case is attached to the wall surface of the bathroom of the wall panel, the operation unit is provided on the wall surface case, and the wall surface water supply pipe is covered by the wall surface case. The tube is not exposed inside the bathroom, and the design of the inner wall surface can be improved. Here, like the pipe cover unit described in Patent Document 2, when a member for simply concealing the piping is provided, the piping can be concealed, but the pipe cover unit itself has an unnatural impression. Is unavoidable to deteriorate design. On the other hand, if the wall surface water supply pipe is covered with the wall surface housing having the operation part as in the present invention, the wall surface water supply pipe can be concealed without feeling unnatural.

  Furthermore, in the bathroom unit of the present invention, a second water discharge member provided on the ceiling surface side of the specific ceiling panel, and a ceiling housing attached to the ceiling surface side of the specific ceiling panel together with the second water discharge member, The wall surface housing is provided with a second operation portion for performing water discharge operation on the second water discharge member, and the wall surface housing and the ceiling housing are connected to form a continuous cover body, It is preferable that the water supply pipe connection portion is covered with the cover body.

  According to such a configuration, since the ceiling housing is attached together with the second water discharge member on the ceiling surface side of the specific ceiling panel, the second water discharge member is not exposed inside the bathroom, and the design of the ceiling surface Can be improved. Furthermore, since the water supply pipe connection part is covered by the cover body connecting the wall surface case and the ceiling case, only the inverted L-shaped cover body is visible from the inside of the bathroom, and the wall surface water supply pipe and the water supply pipe connection part The second water discharge member and the like are not visually recognized, and the beauty inside the bathroom can be further improved.

  Further, in the bathroom unit of the present invention, the other end of the ceiling back water pipe is provided facing a through hole provided in the ceiling panel, and the water pipe connecting part penetrates the through hole from the ceiling surface side. And it is preferable that it is connected to the other end part of the said ceiling back water supply pipe.

  According to such a configuration, the specific ceiling panel is connected to the predetermined part of the bathroom unit by connecting the water supply pipe connection portion from the ceiling surface side to the other end portion of the ceiling back water supply pipe provided facing the through hole of the ceiling panel. After attaching to a position, the connection work of a water supply pipe connection part can be implemented from the inside of a bathroom, and workability can be further improved. In addition, when installing the specific ceiling panel in the bathroom unit, it is not necessary to connect the water supply pipe connection part yet, so the specific ceiling panel assembled with the water discharging member and the ceiling back water supply pipe in advance can be transported or the bathroom unit. When installing, the water supply pipe connection portion can be prevented from projecting to the surface side of the specific ceiling panel, and the transportability and installation workability of the specific ceiling panel can be improved.

  On the other hand, the bathroom unit construction method of the present invention is any one of the bathroom unit construction methods described above, wherein the water discharge member and the ceiling water supply pipe are connected and can be handled as a single panel. The specific ceiling panel is attached to a predetermined position of the bathroom unit after being attached to the ceiling panel.

  According to the present invention as described above, in the same manner as the above-described bathroom unit invention, the water discharge member and the ceiling back water supply pipe are assembled in advance to the continuous specific ceiling panel that can be handled as a single panel. By attaching the ceiling panel to a predetermined position of the bathroom unit, installation work and connection work in the ceiling space can be omitted.

  According to the bathroom unit of the present invention and the construction method thereof as described above, the work of attaching or connecting the water discharge member or the ceiling back water supply pipe in the ceiling space can be omitted. It is possible to reduce construction time and improve construction efficiency.

It is a perspective view which shows a part of bathroom unit which concerns on embodiment of this invention. It is a perspective view which shows a part of said bathroom unit. It is a longitudinal cross-sectional view which shows the ceiling water discharging part in the said bathroom unit. It is a longitudinal cross-sectional view which expands and shows a part of said ceiling water discharging part. It is a perspective view which shows the specific ceiling panel in which the said ceiling water discharging part is provided. It is a perspective view which shows the assembly procedure of the shower apparatus in the said bathroom unit. It is a longitudinal cross-sectional view which shows the assembly procedure of the said shower apparatus.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIGS. 1 and 2, the bathroom unit 1 of the present embodiment includes a plurality of wall panels 2 and a ceiling panel 3, a wash floor (waterproof pan) 4, a bathtub waterproof pan and a bathtub (not shown), A bathroom 1A that is supported by a waterproof pan for a bathtub (not shown), a bathroom doorway, a window, and the like and is partitioned by these is configured. The wall panel 2 and the ceiling panel 3 are each composed of a steel plate panel having an appropriate decorative surface on the inside of the bathroom 1A and a gypsum board affixed to the back surface of the steel plate, and a base material (not shown) It is fixed to the skeleton).

  The bathroom unit 1 is provided with a shower device 10. The shower device 10 includes a device main body 11 provided on a bathroom inner wall surface 2A constituting one side of a washing place, a currant portion 12 provided at a lower end portion of the device main body 11, and a hand connected to a side surface of the device main body 11. A shower unit 13, a hot water pouring unit 14 as a ceiling water discharge unit provided on the ceiling panel 3 of the washing place connected to the upper part of the apparatus body 11, and provided on the ceiling surface 3 </ b> A of the washing place connected to the upper part of the apparatus body 11. And a ceiling shower (overhead shower) unit 15.

  The apparatus main body 11 includes a wall surface casing 21 attached to the bathroom inner wall surface 2 </ b> A of the wall panel 2, and hot water supply pipes and valves (not shown) provided in the wall surface casing 21. . The hot water supply pipe is connected to a water heater provided outside (outdoor) of the bathroom 1A, and connected to an appropriate mixing valve, and then branched by a branch pipe. 13, connected to the hot water hot water 14 and the ceiling shower 15. Two pipes connected to the tapping hot water section 14 and the ceiling shower section 15 among the hot water supply pipes extend upward from the switching valve and are provided along the bathroom inner wall surface 2A of the wall panel 2. 23 (see FIGS. 3 and 4).

  The wall surface casing 21 is formed in a hollow box shape elongated in the vertical direction, and is fixed to a plurality of brackets (not shown) provided on the bathroom inner wall surface 2A. The lower side of the wall surface casing 21 is formed with a large protruding dimension from the bathroom inner wall surface 2A, and a plurality of (four in this embodiment) operation sections 24 are provided on the front surface thereof. The upper side of the wall surface casing 21 is formed with a small projecting dimension from the bathroom inner wall surface 2A, and wall surface water supply pipes 22 and 23 are passed through the inside. Of the operation units 24, the lowermost operation unit 24 is an operation unit for adjusting hot water temperature connected to the mixing valve, and the second operation unit 24 from the bottom is a switching valve for the currant unit 12 and the hand shower unit 13. It is connected. The second operation unit 24 from the top is connected to the switching valve of the ceiling shower unit 15, and the uppermost operation unit 24 is connected to the switching valve of the hot water bath unit 14.

  The currant portion 12 is provided on the bottom surface portion of the wall surface casing 21 so as to be able to discharge water downward, and is discharged by the second operation portion 24 from the bottom. The hand shower unit 13 is provided at a shower hose 13 </ b> A connected to a joint projecting from the side surface of the wall surface housing 21, a shower head 13 </ b> B provided at the tip of the shower hose 13 </ b> A, and an upper side surface of the wall surface housing 21. The shower hook 13 </ b> C is configured so that the water discharge operation can be performed by the second operation unit 24 from the bottom.

  As shown in FIGS. 3 and 4, the hot water hot water portion 14 is provided along the water discharge member 31 having the water discharge port 31 </ b> A provided in the ceiling panel 3 and opening in the bathroom 1 </ b> A, and the ceiling back surface 3 </ b> B of the ceiling panel 3. The ceiling water supply pipe 32 having one end connected to the extended water discharge member 31 and the water supply pipe connecting part 33 penetrating the ceiling panel 3 and connected to the other end of the ceiling water supply pipe 32 are configured. Yes. The water supply pipe connecting portion 33 is connected to the wall surface water supply pipe 22 via an L-shaped joint 22A. The hammered hot water section 14 is configured to discharge water by the uppermost operation section 24 and to intermittently drop the hot water from the water outlet 31A. In addition, it is preferable that the wash floor 4 is provided with a seat for a bather to sit below the hot water bath 14 so that the dropped hot water can be applied to the shoulder or the like.

  The water supply pipe connecting portion 33 is provided on the ceiling back surface 3B side of the ceiling panel 3 and connected to the ceiling back water supply pipe 32, and is provided on the ceiling surface 3A side and screwed into the first joint 331. The second joint 332, the third joint 333 that is inserted through the second joint 332 and connected to the joint 22A of the wall surface water supply pipe 22, and the first joint 331 are screwed into the ceiling panel 3 from the ceiling surface 3A side. And a holding member 334 for holding. The second joint 332 has a plurality of through holes 335 that penetrate the pipe peripheral surface, and the third joint 333 has an insertion hole 336 through which the second joint 332 is inserted. The second joint 332 and the third joint 333 are configured by so-called banjo joints in which the internal joints are communicated with each other through the through-hole 335 by inserting the second joint 332 through the insertion hole 336. ing.

  Further, a support member 34 that supports the pouring hot water portion 14 on the ceiling panel 3 is provided on the ceiling back surface 3 </ b> B side of the ceiling panel 3. The support member 34 includes a beam portion 341 linearly extending from the water discharge member 31 to the water supply pipe connection portion 33, a first support plate portion 342 coupled to one end portion of the beam portion 341, and the other end portion of the beam portion 341. And a second support plate portion 343 to be connected. The first support plate portion 342 is sandwiched between the water discharge member 31 and the ceiling back surface 3B, thereby supporting the water discharge member 31 while reinforcing the ceiling panel 3, and the second support plate portion 343 is a water supply pipe connection portion. By being sandwiched between the first joint 331 of 33 and the ceiling back surface 3 </ b> B, the water supply pipe connection portion 33 is supported while reinforcing the ceiling panel 3.

  As shown in FIGS. 5 to 7, the ceiling shower unit 15 is connected to the wall surface water supply pipe 23 and has a second water discharge member 41 having a plurality of water discharge ports, and a slide bracket fixed to the ceiling surface 3 </ b> A of the ceiling panel 3. 42 and a ceiling housing 43 that covers the second water discharge member 41 and is attached to the ceiling surface 3 </ b> A side of the ceiling panel 3 via the slide bracket 42. The second water discharge member 41 is connected to the wall surface water supply pipe 23 via a one-touch joint 44 and an L-shaped joint 23A. The ceiling shower unit 15 is configured to discharge water by a second operation unit 24 from the top, and to discharge hot water from a plurality of water outlets. That is, the second operation unit is configured by the second operation unit 24 from the top in the wall surface casing 21.

  The 2nd water discharging member 41 is built in the ceiling housing | casing 43, and is handled integrally. The ceiling housing 43 is formed in an overall box shape in which two surfaces of one side surface on the wall panel 2 side and the upper surface on the ceiling panel 3 side are opened, and a plurality of discharges of the second water discharge member 41 are formed on the lower surface. A plurality of holes corresponding to the water ports are formed. The ceiling housing 43 is attached to the ceiling panel 3 by being slid toward the wall panel 2 along the slide bracket 42, and is connected to the upper end portion of the wall surface housing 21 in this attached state. The wall case 21 and the ceiling case 43 connected in this way constitute the L-shaped continuous cover body 16, and the water supply pipe connection portion 33 is covered by the cover body 16.

  The ceiling panel 3 provided with the tapping hot water section 14 and the ceiling shower section 15 as described above is a continuous specific ceiling panel that can be handled as a single panel. Specifically, the specific ceiling panel of the present embodiment is composed of a single ceiling panel 3, and the ceiling panel 3 is located above the washing area in the ceiling portion of the bathroom unit 1. It constitutes the ceiling part. The bathroom unit 1 is also provided with another ceiling panel (not shown) that constitutes a ceiling part located above the bathtub. In addition, as a specific ceiling panel, it is not restricted to what is comprised by the ceiling panel 3 of 1 sheet, You may be comprised by the ceiling panel 3 of several sheets which can be mutually connected and can be handled integrally. .

  One ceiling panel 3 as such a specific ceiling panel is in a state before being attached to the bathroom unit 1 (pre-attachment state), as shown in FIG. A semi-assembled state in which some members are assembled. Specifically, the ceiling panel 3 includes a water discharge member 31, a ceiling back water supply pipe 32, a first joint 331 and a holding member 334 of the water supply pipe connection portion 33, and a support member 34. Are attached in advance, and the slide bracket 42 of the ceiling shower portion 15 is attached in advance.

  At this time, the water discharge member 31 and one end of the ceiling back water supply pipe 32 are connected, the other end of the ceiling back water supply pipe 32 and the first joint 331 of the water supply pipe connecting part 33 are connected, and the first joint 331 The holding member 334 is screwed together. That is, the first joint 331 constituting the other end portion of the ceiling back water supply pipe 32 is provided facing the through hole of the ceiling panel 3 and is opened to the ceiling surface 3A side of the ceiling panel 3. Further, the first support plate portion 342 is sandwiched between the water discharge member 31 and the ceiling back surface 3B, and the second support plate portion 343 is sandwiched between the first joint 331 and the ceiling back surface 3B. Is attached to the ceiling panel 3.

  Hereinafter, as a method for constructing the bathroom unit, a procedure for attaching the hot water hot water 14 and the ceiling shower 15 will be described. First, a waterproof pan (washing floor 4 and a waterproof pan for a bathtub) of the bathroom unit 1 and a bathtub are installed, and a plurality of wall panels 2 are attached to the frame. Thereafter, the hot water supply pipe (including the wall surface water supply pipes 22 and 23) of the apparatus main body 11 is disposed on the wall panel 2 of the washing place, and the wall surface casing 21 is attached to the wall panel 2 so as to cover the hot water supply pipe. At this time, as shown in FIGS. 3 and 4, the upper end of the wall surface casing 21 is provided at a position lower than the upper edge of the wall panel 2 (the ceiling surface 3 </ b> A of the ceiling panel 3). A gap substantially the same as the height of the ceiling casing 43 is formed between the upper end of the casing 21 and the ceiling surface 3A. For this reason, the joints 22 </ b> A and 23 </ b> A of the wall surface water supply pipes 22 and 23 are exposed from the upper end of the wall surface casing 21.

  Next, the ceiling panel 3 in the semi-assembled state as described above is transported, and as shown in FIG. 6A, it is connected to the upper end edge of the wall panel 2 so as to be in a predetermined position (above the washing area). ). Thus, by attaching the wall panel 2 and the ceiling panel 3, the bathroom 1A divided by these is comprised. Next, the second joint 332 and the third joint 333 of the water supply pipe connecting portion 33 are attached to the wall panel 2 and the ceiling panel 3 from the inside of the bathroom 1A. Specifically, first, after fitting the third joint 333 to the joint 22A of the wall surface water supply pipe 22, the second joint 332 is inserted into the insertion hole 336 of the third joint 333, and the second joint 332 is The water supply pipe connecting portion 33 is assembled by screwing into the first joint 331. Thereby, as shown to FIG. 6 (B) and FIG. 7 (A), the piping connection operation | work of the tapping hot water part 14 is completed.

  Next, the ceiling housing 43 incorporating the second water discharge member 41 of the ceiling shower unit 15 is placed along the slide bracket 42 of the ceiling panel 3, and as shown in FIGS. The body 43 is attached by sliding toward the wall panel 2. Accordingly, the one-touch joint 44 of the second water discharge member 41 is fitted into the joint 23A of the wall surface water supply pipe 23, and the second water discharge member 41 and the wall surface water supply pipe 23 are connected. Furthermore, by sliding the ceiling housing 43 until it abuts against the wall panel 2, the upper end of the wall surface housing 21 and the ceiling housing 43 are connected as shown in FIG. The water pipe connecting portion 33 is covered by the cover body 16. Thereafter, the ceiling housing 43 is fixed to the wall surface housing 21 by an appropriate fixing means, and the installation work and piping connection work of the hot water hot water 14 and the ceiling shower 15 are completed.

  According to this embodiment, there are the following effects. That is, the water discharging member 31, the water supply pipe 32, the first back joint pipe 331, the holding member 334 and the support member 34 of the hot water portion 14 struck on the ceiling panel 3 and the slide bracket 42 of the ceiling shower unit 15 are attached in advance. By attaching the ceiling panel 3 to a predetermined position of the bathroom unit 1 in a semi-assembled state, installation work and connection work in the ceiling space can be omitted. Accordingly, it is possible to improve the construction efficiency of the bathroom unit 1 by reducing the labor and time of the installation work and connection work of the shower device 10.

  Furthermore, after attaching the ceiling panel 3 in a semi-assembled state, the second joint 332 and the third joint 333 of the water supply pipe connection portion 33 in the hot water portion 14 struck from the inside of the bathroom 1A are attached, and then the ceiling shower portion 15 The ceiling housing 43 is slid along the slide bracket 42 and attached to the ceiling panel 3, so that the installation work and the pipe connection work for the hot water bath 14 and the ceiling shower 15 are performed from the inside of the bathroom 1A. be able to. Therefore, the workability of the installation work of the shower apparatus 10 can be further improved.

  Moreover, since the 2nd coupling 332 and the 3rd coupling 333 are not attached to the ceiling panel 3 of a half-attached state among the water supply pipe connection parts 33 of the hot water supply part 14, the ceiling panel 3 can be transported. When installing in the bathroom unit 1, the ceiling panel 3 in a semi-assembled state can be reduced in weight, and the second joint 332 and the third joint 333 can be prevented from projecting greatly on the surface side of the ceiling panel 3. The transportability and installation workability of the panel 3 can be improved. Furthermore, since the support member 34 is provided on the ceiling back surface 3B side of the ceiling panel 3, the ceiling panel 3 can be reinforced by the support member 34, and deformation and breakage of the ceiling panel 3 can be prevented.

  Moreover, in the shower apparatus 10, since the hot water supply pipes such as the wall surface water supply pipes 22 and 23 are covered by the wall surface casing 21 of the apparatus body 11, the wall surface water supply pipes 22 and 23 are not exposed inside the bathroom 1A. The design of the inner wall surface of the bathroom 1A can be improved. Further, the wall case 21 and the ceiling case 41 are connected to form a continuous cover body 16, and the wall surface water supply pipes 22 and 23 and the water supply pipe connection portion 33 are covered by the cover body 16, so that the shower The aesthetics inside the apparatus 10 and the bathroom 1A can be further improved.

  In addition, this invention is not limited to the said embodiment, Including other structures etc. which can achieve the objective of this invention, the deformation | transformation etc. which are shown below are also contained in this invention. For example, in the above-described embodiment, the shower device 10 is provided with the currant unit 12, the hand shower unit 13, the hot water bathing unit 14, and the ceiling shower unit 15. However, the bathroom unit of the present invention has a ceiling water discharge unit (soaked water). What is necessary is just to comprise the hot water part 14), and the currant part 12, the hand shower part 13, and the ceiling shower part 15 can be abbreviate | omitted. Further, the ceiling water discharger is not limited to one that intermittently discharges hot water such as the tapping hot water unit 14 of the above embodiment, but is a shower unit having a plurality of water discharge ports such as the ceiling shower unit 15. May be.

  Moreover, in the said embodiment, although what was comprised by the one ceiling panel 3 was illustrated as a specific ceiling panel, it is not restricted to this, As a specific ceiling panel, what was comprised by the several sheets of ceiling panel 3 It may be. In this case, the water discharge member 31 is provided on any one of the ceiling panels 3, the ceiling back water supply pipe 33 is provided across the other ceiling panels, and the other end of the ceiling back water supply pipe 33 is located. The water supply pipe connection part 33 may be provided in the ceiling panel, or the water discharge member 31 and the water supply pipe connection part 33 are provided in the boundary part of the plurality of ceiling panels, and they are connected by an arbitrary route to the ceiling. A water supply pipe 32 may be provided.

  Moreover, in the said embodiment, the 2nd joint 332 and the 3rd joint 333 are not attached to the ceiling panel 3 of a semi-assembly | attachment state among the water supply pipe connection parts 33 of the tapping hot water part 14, but a bathroom unit. 1, after the ceiling panel 3 was attached, the attachment procedure of attaching the second joint 332 and the third joint 333 and connecting to the wall surface water supply pipe 22 was adopted, but not limited to this, the second joint 332 and the third joint 333 are connected. The included water supply pipe connecting portion 33 may be attached to the ceiling panel 3 in advance. Further, the water supply pipe connecting portion is not limited to the one having the first joint 331, the second joint 332, and the third joint 333 as in the above embodiment, but is a general L-shaped joint or a crank-shaped joint. There may be. In addition, the water supply pipe connection part is configured with a slide joint, or a slide joint is provided between the water supply pipe connection part and the wall surface water supply pipe. You may comprise so that a part and a wall surface water supply pipe can be connected.

  Moreover, in the said embodiment, although the slide bracket 42 of the ceiling shower part 15 shall be previously attached to the ceiling panel 3 made into the semi-attached state, the slide bracket 42 makes the ceiling panel 3 the predetermined | prescribed of the bathroom unit 1. You may fix to ceiling surface 3A, after fixing to a position. According to this mounting procedure, even if there is an error in the mounting accuracy of the ceiling panel 3 with respect to the wall panel 2 and the positioning is not performed accurately, the wall panel 2 and the ceiling panel 3 are fixed and then fixed to them. By performing positioning marking and fixing the slide bracket 42 to the ceiling panel 3 according to the mark, the accuracy of the mounting position can be increased. Therefore, the slide bracket 42 can be fixed at an accurate position with respect to the apparatus main body 11 and the wall surface casing 21 of the wall panel 2, and the wall surface casing can be obtained by attaching the ceiling casing 43 along the slide bracket 42. 21 and the ceiling housing 43 are connected with high accuracy, and the appearance of the cover body 16 constituted by these can be improved.

  Moreover, in the said embodiment, although the wall panel 2 and the ceiling panel 3 shall be comprised with a steel plate panel, what was comprised with arbitrary materials can be used for a wall panel and a ceiling panel, for example, a resin panel, A tile panel, a wood panel, a glass panel, a composite panel in which different materials are laminated, or the like may be employed. Moreover, in the said embodiment, although the structure in which the shower apparatus 10 was provided in a washing place was illustrated, it may be provided in the bathtub part not only in this, but also in the shower apparatus 10, the ceiling water discharging part (bath water) 14) may be provided above the bathtub, and the currant unit 12, the hand shower unit 13, and the ceiling shower unit 15 may be provided in the washing area.

  Moreover, in the said embodiment, although the structure which covers the water supply pipe connection part 33 with the cover body 16 comprised by the wall surface housing | casing 21 and the ceiling housing | casing 41 was employ | adopted, not only this but in the upper end part of the wall surface housing | casing 21 You may make it cover the water supply pipe connection part 33 with the cover member provided so that attachment or detachment is possible. If it does in this way, even if it is a case where the ceiling shower part 15 is abbreviate | omitted and the ceiling housing | casing 41 is not provided, a water supply pipe connection part can be covered and concealed, and the beauty | look inside a bathroom can be improved. In the above embodiment, the ceiling casing 43 is slid toward the wall panel 2 and attached to the ceiling panel 3. However, the present invention is not limited to this, and the ceiling casing faces from the lower side to the upper ceiling panel. It may be attached using an engaging means that engages by pressing, or may be attached to the ceiling panel by a fixing means such as a screw.

  In addition, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this. That is, the invention has been illustrated and described primarily with respect to particular embodiments, but may be configured for the above-described embodiments without departing from the scope and spirit of the invention. Various modifications can be made by those skilled in the art in terms of materials, quantity, and other detailed configurations. Therefore, the description limiting the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such is included in this invention.

DESCRIPTION OF SYMBOLS 1 Bathroom unit 1A Bathroom 2 Wall panel 2A Bathroom inner wall 3 Ceiling panel (specific ceiling panel)
3A Ceiling surface 3B Ceiling back surface 14 Tapping hot water part (ceiling water discharging part)
16 Cover body 21 Wall surface housing 22 Wall surface water supply pipe 24 Operation part (2nd operation part)
31 Water Discharge Member 32 Ceiling Back Water Supply Pipe 33 Water Supply Pipe Connection 41 Second Water Discharge Member 43 Ceiling Housing

Claims (5)

A bathroom unit comprising a ceiling water spouting unit for discharging hot water from the ceiling into the bathroom, comprising a bathroom partitioned by a wall panel and a ceiling panel,
The ceiling water discharger
A water discharging member provided on the ceiling panel and having a water outlet opening in the bathroom;
A ceiling-side water supply pipe extending along the back surface of the ceiling panel and having one end connected to the water discharge member;
A water supply pipe connecting portion that penetrates the ceiling panel and is connected to the other end of the ceiling back water supply pipe ;
A wall surface water supply pipe extending up and down along the bathroom inner wall surface of the wall panel ,
The water discharge member, the ceiling back water supply pipe, and the water supply pipe connecting portion are provided in a continuous specific ceiling panel that includes the ceiling panel and can be handled as a single panel ,
The water supply pipe connecting portion penetrates the specific ceiling panel and extends horizontally along the ceiling surface, and the horizontally extending portion and the wall surface water supply pipe are connected by an L-shaped joint. A bathroom unit characterized by Before Symbol further comprising a wall casing covering the walls water supply pipe is attached to the bathroom wall surface of the wall panel,
The bathroom unit according to claim 1, wherein an operation unit for performing a water discharge operation on the ceiling water discharge unit is provided in the wall surface casing. A second water discharge member provided on the ceiling surface side of the specific ceiling panel;
A ceiling housing attached to the ceiling surface side of the specific ceiling panel together with the second water discharge member,
The wall surface housing is provided with a second operation portion for discharging the second water discharging member.
The bathroom unit according to claim 2, wherein the wall case and the ceiling case are connected to form a continuous cover body, and the water pipe connecting portion is covered by the cover body. The other end of the ceiling back water pipe is provided facing a through hole provided in the ceiling panel,
The said water supply pipe connection part penetrates the said through-hole from the ceiling surface side, and is connected to the other end part of the said ceiling back water supply pipe. Bathroom unit. It is the construction method of the bathroom unit as described in any one of Claims 1-4,
The water discharge member is connected to the ceiling water supply pipe and attached to a continuous specific ceiling panel that can be handled as a single panel, and then the specific ceiling panel is attached to a predetermined position of the bathroom unit. How to install the bathroom unit.

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