JP2010200847A - Bathtub module and method for installing bathtub module - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a bathtub module capable of disposing a bathtub and a washing floor in a more accurate positional relationship, or capable of improving the efficiency in installation, and to provide a method of constructing the bathtub module. <P>SOLUTION: The bathtub module includes a suspension base, the washing floor set on a part of the suspension base, a bathtub supporting member set on the other part than the part where the washing floor is set on the suspension base and positioned at a prescribed position of the washing floor to be connected, and the bathtub set on the bathtub supporting member adjacent to the washing floor to be positioned at a prescribed position of the bathtub supporting member. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  Aspects of the present invention generally relate to a unit bath and a method for constructing a unit bath, and more specifically, to a unit bath including a bathtub and a washing floor, and a method for constructing a unit bath.

  In some unit baths, a bathtub and a washing floor are divided separately. In such a unit bath, generally, a bathtub and a washing floor are carried into a construction site in a state of being divided and assembled at the construction site. At this time, it is preferable that the relative position of the bathtub and the washing floor is more accurately determined. This is because if the bathtub and the washing floor cannot be attached to an accurate position, the wall panel placed on the bathtub or the washing floor cannot be attached to an accurate position. If the wall panel of the bathroom cannot be attached at an accurate position, the unit bath itself is distorted or a gap is generated, which is not preferable because airtightness and watertightness are lowered.

  Alternatively, when the wash floor and the bath apron are divided as separate bodies, the bath apron may not be mounted at the correct position if the bathtub and the wash floor cannot be mounted at the correct position. Bath apron is generally attached so as to cover the side of the bathtub or to close an opening formed between the bathtub and the washing floor. Therefore, it is not preferable that the bath apron cannot be attached at an accurate position because a gap is generated and airtightness and watertightness are lowered or design properties are lowered.

  Therefore, there is an installation structure of a bathtub with a washing place in which a separate bathtub is fixed on a reinforcing frame extending from the back side of the washing place pan (Patent Document 1). According to the installation structure described in Patent Document 1, the installation position of the bathtub viewed from the reinforcement frame can be determined by placing the bathtub on the reinforcement frame and aligning the positions.

  On the other hand, in cold regions, a heat insulating material may be installed under the unit bath. In this case, in order to secure the installation space for the heat insulating material, for example, a suspension base is used instead of directly placing the bathtub or the washing floor on the building floor (Patent Document 2). The suspension stand is attached to, for example, a foundation or a base, and a bathtub, a washing floor, or the like is placed on the suspension stand. Thereby, the installation space of a heat insulating material is ensured.

  Here, when installing a heat insulating material under the unit bath, generally, a suspension base is first attached to a building frame in order to secure a working scaffold. Then, an operator or the like uses the suspension base as a scaffold, and places the washing floor or bathtub on the suspension base. That is, the washing floor and the bathtub are not fixed to the suspension base in advance. However, even if the washing floor is fixed to the suspension base after the suspension base is attached to the building frame, the position of the washing floor as viewed from the suspension base may not be determined. Alternatively, depending on the construction site of the unit bath, the suspension base may not be attached to a predetermined position of the building frame. Therefore, it is preferable that the relative positions of the suspension base and the washing floor have a certain degree of freedom.

  However, if the bathtub is installed with reference to the suspension base in a state where the position of the washing floor from the suspension stand cannot be determined, the relative position between the bathtub and the wash floor may not be accurately determined. Then, as described above, the unit bath itself is distorted or a gap is generated, which is not preferable because airtightness and watertightness are lowered.

JP 2005-16263 A JP 2008-240254 A

  An aspect of the present invention has been made based on recognition of such a problem, and a unit bath that can arrange a bathtub and a washing floor in a more accurate positional relationship or can further improve workability. Provides a method for constructing unit baths.

  According to an aspect of the present invention, a suspension base, a washing floor installed on a part of the suspension base, and another part on the suspension base where the washing floor is not installed, the predetermined floor of the washing floor A bathtub support member positioned and connected at a position; and a bathtub installed on the bathtub support member adjacent to the washing floor and positioned at a predetermined position of the bathtub support member. A unit bus is provided.

  According to another aspect of the present invention, a suspension base is installed, a wash floor is installed on a part of the suspension base, and a bathtub support member is provided on the other part of the suspension base where the wash floor is not installed. The bathtub support member is positioned and connected to a predetermined position of the washing floor, the bathtub is installed on the bathtub support member adjacent to the washing floor, and the bathtub support member is positioned at the predetermined position of the bathtub support member. A method for constructing a unit bath characterized by positioning a bathtub is provided.

  ADVANTAGE OF THE INVENTION According to the aspect of this invention, the construction method of the unit bath which can arrange | position a bathtub and a washing-room floor in a more exact positional relationship, or can improve workability more is provided.

It is a perspective schematic diagram showing the unit bus concerning embodiment of this invention. In the unit bath concerning this embodiment, it is a perspective schematic diagram showing the state where a bathtub and a bath apron were omitted. It is a perspective schematic diagram showing the suspension stand of this embodiment. It is a perspective schematic diagram showing the bathtub support member of this embodiment. It is a perspective schematic diagram for demonstrating the method to attach a suspension stand to a building frame. It is a perspective schematic diagram for demonstrating the method to attach a washing-room floor to a suspension stand. It is the plane schematic diagram which looked at the washroom floor installed in the suspension stand from the right side. It is a perspective schematic diagram for demonstrating the method of attaching a bathtub supporting member to a washing-room floor. It is the expansion schematic diagram which expanded and looked at the location which positions a bathtub support member and a washing-room floor. It is a perspective schematic diagram for demonstrating the method to attach a bathtub support member to a suspension stand. It is the expansion schematic diagram which expanded and looked at the fixed location of a bathtub support member and a suspension stand. It is a perspective schematic diagram for demonstrating the method of attaching a bathtub to a bathtub support member. It is the isometric view schematic diagram which looked at the bathtub of this embodiment from the lower side. It is the expansion schematic diagram which expanded and looked at the vicinity of the fixing member attached to the lower side of the bathtub. It is a perspective schematic diagram showing the bathtub support member concerning the modification of this embodiment. It is the expansion schematic diagram which expanded and looked at the location which positions the bathtub support member and washing-room floor of this modification. It is a perspective schematic diagram showing the suspension stand concerning the modification of this embodiment.

1st invention is installed in the other part on the suspension stand where the washing stand is installed in the suspension stand, a part of the suspension stand, the washing place floor where the wash place floor is not installed, and is positioned at a predetermined position of the wash place floor A unit bath comprising: a bathtub support member connected to the bathtub; and a bathtub installed on the bathtub support member adjacent to the washing floor and positioned at a predetermined position of the bathtub support member. It is.
According to this unit bath, the wash floor and the bathtub can be arranged in an accurate positional relationship while having a certain degree of freedom in the relative positions of the suspension base and the wash floor. Moreover, since the relative position of a washing-room floor and a bathtub can be determined easily via a bathtub support member, the workability of a unit bath can be improved more.

  The second invention is the unit bath according to the first invention, wherein the bathtub support member is positioned in a vertical direction and a horizontal direction and fixed to the washing floor. According to this unit bath, the horizontal and vertical positions of the bathtub support member as viewed from the washing floor are determined. That is, the relative positions of the washroom floor and the bathtub support member are determined in the horizontal direction and the vertical direction. Therefore, the wash floor and the bathtub can be arranged in an accurate positional relationship via the bathtub support member.

According to a third aspect of the present invention, there is provided the unit bath according to the first or second aspect, wherein the bathtub support member is positioned and connected to a side surface of the washing floor on the bathtub side.
According to this unit bath, the relative positions of the washing floor and the bathtub support member can be easily determined. Therefore, the workability of the unit bath can be further improved.

The fourth aspect of the present invention is that a suspension base is installed, a wash floor is installed on a part of the suspension base, a bathtub support member is installed on the other part of the suspension base where the wash floor is not installed, Positioning and connecting the bathtub support member to a predetermined position of the wash floor, installing a bathtub on the bathtub support member adjacent to the wash floor, and positioning the bathtub at a predetermined position of the bathtub support member This is a construction method of a unit bath characterized by
According to the construction method of this unit bath, it is possible to arrange the washing floor and the bathtub in an accurate positional relationship while having a certain degree of freedom in the relative positions of the suspension base and the washing floor. it can. Moreover, since the relative position of a washing-room floor and a bathtub can be determined easily via a bathtub support member, the workability of a unit bath can be improved more. Furthermore, even when a heat insulating material or the like is installed on the lower side of the unit bath, the unit bus can be constructed in a stable posture by using the suspension base as a scaffold.

Moreover, 5th invention is the construction method of the unit bath characterized by positioning the said bathtub support member in the vertical direction and a horizontal direction in 4th invention, and fixing to the said washing-room floor.
According to this unit bath construction method, it is possible to determine the horizontal and vertical positions of the bathtub support member as seen from the washing floor. That is, the relative positions of the washroom floor and the bathtub support member can be determined in the horizontal direction and the vertical direction. Therefore, the wash floor and the bathtub can be arranged in an accurate positional relationship via the bathtub support member.

Moreover, 6th invention is the construction method of the unit bath characterized by positioning and connecting the said bathtub support member to the said bathtub side side surface of the said washing-room floor in 4th or 5th invention.
According to this unit bath construction method, the relative positions of the washing floor and the bathtub support member can be easily determined. Therefore, the workability of the unit bath can be further improved.

Embodiments of the present invention will be described below with reference to the drawings. In addition, in each drawing, the same code | symbol is attached | subjected to the same component and detailed description is abbreviate | omitted suitably.
FIG. 1 is a schematic perspective view showing a unit bus according to an embodiment of the present invention.
FIG. 2 is a schematic perspective view showing a state in which the bathtub and the bath apron are omitted in the unit bath according to the present embodiment.

  The unit bath according to the present embodiment includes a suspension base 100 installed on the building housing 10, a washing floor 200 installed on the suspension base, and the washing floor 200 on the suspension base 100 without the washing floor 200. Bathtub support member 300 installed in the part, bathtub 400 installed on bathtub support member 300 and adjacent to wash floor 200, and bath apron 500 installed between wash floor 200 and bathtub 400 And comprising.

  As shown in FIG. 2, the suspension base 100 is constructed on the building housing 10 and is appropriately fixed to the building housing 10 by fastening members such as screws. And this suspension stand 100 may be utilized as a scaffold, when an operator etc. construct a unit bath. The structure of the suspension base 100 will be described in detail later.

  The washing floor 200 is installed on the suspension base 100 and appropriately fixed to the suspension base 100 with an adhesive such as silicon. At this time, the position of the washroom floor 200 as viewed from the suspension base 100 is not uniquely determined. That is, the relative positions of the suspension base 100 and the washing floor 200 have a certain degree of freedom. Therefore, the washing floor 200 is adjusted to an arbitrary position by an operator or the like, and is fixed to the suspension base 100 as appropriate.

  The bathtub support member 300 is installed on the suspension base 100 and is fixed to the suspension base 100 and the washing floor 200. At this time, the bathtub support member 300 is positioned on the side surface on the bathtub 400 side of the washing floor 200 and is appropriately fixed to the washing floor 200 by a fastening member. And after the bathtub support member 300 is positioned and fixed to the washroom floor 200, it is suitably fixed to the upper surface of the suspension base 100 by a fastening member or the like. These construction methods and the structure of the bathtub support member 300 will be described in detail later.

  As shown in FIG. 1, the bathtub 400 is installed on the bathtub support member 300 and positioned on the bathtub support member 300. That is, the position of the bathtub 400 as seen from the bathtub support member 300 is determined almost uniquely. And bathtub 400 is suitably fixed to bathtub support member 300 with a fastening member etc.

  According to this, the bathtub supporting member 300 is positioned on the washing ground floor 200, and the bathtub 400 is positioned on the bathtub supporting member 300 positioned on the washing ground floor 200. As a result, the relative positions of the washing floor 200 and the bathtub 400 are determined via the bathtub support member 300. That is, the position of the bathtub 400 as viewed from the washing floor 200 is determined almost uniquely through the bathtub support member 300. Therefore, it is possible to determine the relative positions of the washing ground floor 200 and the bathtub 400 while having a certain degree of freedom in the relative positions of the suspension base 100 and the washing ground floor 200. Thereby, the washing floor 200 and the bathtub 400 can be arranged in a more accurate positional relationship. Moreover, since the relative position of the washroom floor 200 and the bathtub 400 can be easily determined via the bathtub support member 300, the workability of the unit bath can be further improved.

  As shown in FIGS. 1 and 2, there is a space below the unit bus in the range surrounded by the building housing 10. Therefore, for example, the heat insulating material 20 can be installed in the space. According to this, heat radiation to the lower side of the unit bus can be suppressed. This is one of effective means in a cold region, for example.

Next, the structure of the suspension base 100 and the bathtub support member 300 will be described with reference to the drawings.
FIG. 3 is a schematic perspective view showing the suspension base of the present embodiment.
FIG. 4 is a schematic perspective view illustrating the bathtub support member of the present embodiment.

  First, the suspension base 100 will be described with reference to FIG. The suspension base 100 of this embodiment includes a suspension base body 110 and a connecting member 120. Note that the suspension base 100 illustrated in FIG. 3 includes two suspension base bodies 110 and two connection members 120, but is not limited thereto. For example, the three suspension base bodies 110, And three connecting members 120. That is, the number of installation of the suspension base body 110 and the connecting member 120 is not limited to the suspension base 100 shown in FIG.

  The suspension base body 110 has attachment portions 111 and 113 at both ends. The attachment portions 111 and 113 are appropriately provided with holes for passing fastening members such as screws. Therefore, as shown in FIG. 2, the suspension base body 110 is hooked and installed on the building housing 10 at the attachment portions 111 and 113, and is appropriately fixed to the building housing 10 by fastening members.

  The suspension base body 110 has a bent portion 115 between the attachment portion 111 and the attachment portion 113. By appropriately setting the bent portion 115, the heights of the washing floor 200 and the bathtub 400 can be set as appropriate. In the present embodiment, the washing place floor 200 is installed on the upper stage side when viewed from the bent portion 115, and the bathtub support member 300 and the bathtub 400 are installed on the lower stage side when viewed from the bent portion 115.

  The two suspension base bodies 110 are connected to each other by a connecting member 120. At this time, the two suspension base bodies 110 are appropriately adjusted so as to be substantially parallel to each other, and are fixed to the connecting member 120 by a fastening member 601 such as a screw. As a result, the two suspension base bodies 110 are held substantially parallel to each other. The suspension base main body 110 and the connecting member 120 may be fixed by an adhesive or the like instead of the fastening member 601.

  Next, the bathtub support member 300 will be described with reference to FIG. The bathtub support member 300 of this embodiment includes a bathtub receiving frame 310, positioning members 320a and 320b, and a connecting member 330. 4 has two bathtub receiving frames 310 and two positioning members 320a and 320b, the number of bathtub receiving frames 310 and positioning members 320a and 320b installed. Is not limited to this.

  The bathtub receiving frame 310 has holes 311 at both ends for passing fastening members such as screws. Therefore, the bathtub receiving frame 310 is fixed to the suspension base 100 as shown in FIG. 2 by passing a fastening member through the hole 311. Note that the number and positions of the holes 311 are not limited to the number and positions of the holes 311 shown in FIG. The two bathtub receiving frames 310 are connected to each other by a connecting member 330. At this time, the two bathtub receiving frames 310 are appropriately adjusted so as to be substantially parallel to each other, and are fixed to the connecting member 330 by the fastening member 601.

  Furthermore, positioning members 320 a and 320 b are attached to the bathtub receiving frame 310. At this time, the positioning members 320 a and 320 b are appropriately adjusted so as to be substantially parallel to each other, and are fixed to the bathtub receiving frame 310 by the fastening members 601. The positioning members 320a and 320b respectively have connecting portions 321a and 321b bent upward at one end on the side not fixed to the bathtub receiving frame 310.

  As shown in FIG. 2, the bathtub support member 300 is positioned and fixed to the side surface of the washing floor 200 at the connection portions 321 a and 321 b. This will be described in detail later. The bathtub receiving frame 310 and the connecting member 330 or the bathtub receiving frame 310 and the positioning members 320a and 320b may be fixed by an adhesive or the like instead of the fastening member 601.

Next, the construction method of the unit bus concerning this embodiment is demonstrated, referring drawings.
FIG. 5 is a schematic perspective view for explaining a method of attaching the suspension stand to the building frame.

  In the construction method of the unit bus according to the present embodiment, first, the operator hooks the attachment portions 111 and 113 of the suspension base body 110 on the building frame 10 provided as a framework of the building or a frame at the construction site, A suspension stand 100 is installed. Subsequently, as shown in FIG. 5, the worker fixes the suspension base 100 to the building frame 10 by tightening the fastening member 601 through holes (not shown) provided in the attachment portions 111 and 113.

  And when installing the heat insulating material 20 (refer FIG. 1 and FIG. 2) under the unit bath, after fixing the suspension stand 100 to the building frame 10, or before fixing the suspension frame 100 to the building frame 10. And installed in the space below the suspension stand 100 in a range surrounded by the building frame 10. In addition, although the installation position of the left-right direction of the suspension stand 100 is not necessarily determined uniquely, it is more preferable that it is installed and fixed in the approximate center part of the building frame 10.

FIG. 6 is a schematic perspective view for explaining a method of attaching the washing floor to the suspension base.
FIG. 7 is a schematic plan view of the washing floor installed on the suspension stand as viewed from the right side.
Subsequently, in the method for constructing a unit bath according to the present embodiment, an operator attaches the washing floor 200 to the suspension base 100. The operator places the washing floor 200 on the upper suspension base 100 when viewed from the bent portion 115 of the suspension base body 110.

  At this time, when the heat insulating material 20 is installed under the suspension base 100, the operator cannot work with his / her feet on the building floor. Furthermore, the worker cannot work while riding on the heat insulating material 20. This is because the heat insulating material 20 may be damaged. On the other hand, in the unit bath construction method according to the present embodiment, when the washing floor 200 is installed, the suspension base 100 is already fixed to the building housing 10, so that the operator can use the suspension base 100. Can be used as a scaffold. More specifically, the operator can place the washing floor 200 on the suspension base 100 in a stable posture by using the suspension base 100 as a scaffold.

  Subsequently, after determining the installation position of the washing floor 200, the worker once lifts the washing floor 200, and appropriately applies an adhesive 603 such as silicon to at least one of the upper surface of the suspension base 100 and the lower surface of the washing floor 200. Apply and place the wash floor 200 again on the suspension platform 100. Accordingly, as illustrated in FIG. 7, the adhesive 603 is interposed between the upper surface of the suspension base 100 and the lower surface of the washing floor 200, and the washing floor 200 is fixed to the suspension base 100. The operator may apply adhesive 603 in advance to at least one of the upper surface of the suspension base 100 and the lower surface of the washing floor 200, and place the washing floor 200 on the suspension base 100 and fix it.

  Here, as described above with reference to FIGS. 1 and 2, the position of the washing floor 200 viewed from the suspension base 100 is not uniquely determined. That is, the relative positions of the suspension base 100 and the washing floor 200 have a certain degree of freedom. According to this, even if it is a case where the suspension stand 100 cannot be attached to the predetermined position of the building frame 10 due to the situation of the construction site of the unit bath, it can be flexibly handled, and the washing floor 200 can be fixed to the suspension stand 100. Can do. In addition, it is possible to flexibly cope with assembly errors of the suspension base 100 and dimensional errors of the suspension base 100 and the washing floor 200.

FIG. 8 is a schematic perspective view for explaining a method of attaching the bathtub support member to the washing floor.
Moreover, FIG. 9 is the expansion schematic diagram which expanded and looked at the location which positions a bathtub support member and a washing-room floor.
FIG. 9A is an enlarged schematic diagram showing a positioning portion between the positioning member 320a and the washing floor 200, and FIG. 9B shows a positioning portion between the positioning member 320b and the washing floor 200. It is an enlarged schematic diagram. 9A is an enlarged schematic view of the range A shown in FIG. 8 as viewed in the direction of the arrow C, and FIG. 9B is the view of the range B shown in FIG. It is the expansion schematic diagram seen in the direction.

  Subsequently, in the unit bath construction method according to the present embodiment, the operator attaches the bathtub support member 300 to the wash floor 200. At this time, as shown in FIG. 8, the bathtub supporting member 300 is positioned on the side surface of the washing floor 200 on the bathtub 400 side, and is fixed to the washing floor 200 by the fastening member 601.

  Describing more specifically with reference to FIG. 9, the washing floor 200 has ribs 210 extending in the vertical direction on the side surface on the side where the bathtub 400 is installed. As shown in FIG. 8, the plurality of ribs 210 are provided separately in the longitudinal direction (left-right direction) of the washing floor 200. In addition, the wash floor 200 has a stepped portion 220 that extends in the longitudinal direction (left and right direction) of the wash floor 200 on the side surface where the bathtub 400 is installed.

  Then, as shown in FIG. 9A, the worker causes the left end portion of the connecting portion 321 a of the positioning member 320 a to abut on the rib 210, and the upper end portion of the connecting portion 321 a of the positioning member 320 a to the step portion 220. Make contact. Similarly to this, as shown in FIG. 9B, the operator brings the right end of the connecting portion 321b of the positioning member 320b into contact with the rib 210, and moves the upper end portion of the connecting portion 321b of the positioning member 320b. It abuts on the stepped portion 220. Further, the operator moves the bathtub support member 300 toward the washing ground floor 200, and causes the connecting portions 321a and 321b of the positioning members 320a and 320b to contact the side surfaces of the washing ground floor 200, respectively.

  Thereby, the position of the horizontal direction (left-right direction and front-back direction) of the bathtub support member 300 seen from the washing-room floor 200 and the up-down direction (vertical direction) is determined. That is, the relative positions of the washing floor 200 and the bathtub support member 300 are determined in the horizontal direction and the vertical direction. Then, the operator can fix the bathtub supporting member 300 while positioning it on the wash floor 200 by tightening the fastening members 601 in the holes 323a and 323b provided in the connecting portions 321a and 321b, respectively.

  In the attachment method shown in FIG. 9, the left end portion of the connecting portion 321a and the right end portion of the connecting portion 321b are brought into contact with the rib 210, respectively, but the present invention is not limited to this. For example, the rib 210 may be a stepped portion. That is, the washing floor 200 has a stepped portion extending in the vertical direction on the side surface on which the bathtub 400 is installed, and the left end portion of the connecting portion 321a and the right end portion of the connecting portion 321b are in contact with the stepped portion, respectively. You may let them. Also by this, the position of the horizontal direction of the bathtub support member 300 seen from the washing-room floor 200, and an up-down direction is determined.

FIG. 10 is a schematic perspective view for explaining a method of attaching the bathtub support member to the suspension base.
Moreover, FIG. 11 is the expansion schematic diagram which expanded and looked at the fixing location of the bathtub support member and a suspension stand.
FIG. 11 is an enlarged schematic view in which the range D shown in FIG. 10 is enlarged.

  Subsequently, in the unit bath construction method according to the present embodiment, the operator fixes the bathtub support member 300 to the suspension base 100 in a state where the bathtub support member 300 is positioned and fixed on the washing floor 200. Here, the bathtub receiving frame 310 of the bathtub supporting member 300 is provided with a hole 311 through which the fastening member 601 is passed, as shown in FIG. In the bathtub support member 300 shown in FIG. 4, the three holes 311 are arranged substantially in series. However, the holes 311 are arranged in a zigzag (lightning bolt) shape as shown in FIG. 11. May be.

  And an operator is one each from the some hole 311 provided in the both ends of the bathtub receiving frame 310 by the positional relationship of the bathtub support member 300 positioned and fixed to the washing-room floor 200, and the suspension stand 100. The hole 311 is appropriately selected. At this time, since the suspension base body 110 of the suspension base 100 is not provided with a so-called “screw pilot hole”, “female screw”, or the like, the operator can determine the positional relationship between the bathtub support member 300 and the suspension base 100. Any hole 311 can be selected. Subsequently, as shown in FIG. 10, the operator can fix the bathtub support member 300 to the suspension base 100 by tightening the fastening member 601 through the selected hole 311.

  Accordingly, the bathtub support member 300 is positioned on the washing floor 200 and is fixed to the washing floor 200 and the suspension base 100 while having a certain degree of freedom without being positioned on the suspension base 100.

FIG. 12 is a schematic perspective view for explaining a method of attaching the bathtub to the bathtub support member. Moreover, FIG. 13 is the perspective schematic diagram which looked at the bathtub of this embodiment from the lower side.
Moreover, FIG. 14 is the expansion schematic diagram which expanded and looked at the vicinity of the fixing member attached to the lower side of the bathtub.

  Subsequently, in the unit bath construction method according to the present embodiment, the operator attaches the bathtub 400 to the bathtub support member 300. The operator places the bathtub 400 on the bathtub receiving frame 310 of the bathtub support member 300. Here, as shown in FIG. 13, a fixing member 410 and support legs 420 are attached to the lower side of the bathtub 400. As shown in FIG. 14, the fixing member 410 includes a base portion 411 that is fixed to the lower side of the bathtub 400, and a fixing portion 413 that extends substantially orthogonal to the base portion 411 and is fixed to the bathtub receiving frame 310. Have.

  As shown in FIG. 14, the fixing member 410 is fixed to the lower side of the bathtub 400 by a fastening member 601 at the base 411. In addition, a guide portion 414 that is curved toward the washing floor 200 when viewed from the bathtub 400 is provided at the end of the fixed portion 413. Accordingly, when the bathtub 400 is placed on the bathtub receiving frame 310, the fixing member 410 attached to the bathtub 400 is guided by the guide portion 414, so that the operator can easily place the bathtub 400 on the bathtub receiving frame 310. Can be placed. In the bathtub 400 of the present embodiment, as shown in FIG. 13, two fixing members 410 are attached separately in the longitudinal direction (left-right direction) of the bathtub 400. However, the number of installed fixing members 410 and the installation position are not limited to this.

  When the operator places the bathtub 400 on the bathtub receiving frame 310 of the bathtub supporting member 300, the lower surface of the base 411 of the fixing member 410 and the upper surface of the bathtub receiving frame 310 on the washing floor 200 side come into contact with each other. Moreover, the support leg 420 attached to the lower side of the bathtub 400 is mounted on the upper surface of the bathtub receiving frame 310 on the opposite side to the washing floor 200 (see FIG. 1). Thereby, the position of the up-down direction of the bathtub 400 seen from the bathtub support member 300 is determined. That is, the relative positions of the bathtub support member 300 and the bathtub 400 are determined in the vertical direction.

  In addition, the operator moves the bathtub 400 in a direction opposite to the washing floor 200 (forward direction) with the bathtub 400 placed on the bathtub receiving frame 310. Then, the inner surface (side surface on the base portion 411 side) of the fixing portion 413 of the fixing member 410 and the side surface of the bathtub receiving frame 310 abut. Thereby, the position of the front-back direction of the bathtub 400 seen from the bathtub support member 300 is determined. That is, the relative positions of the bathtub support member 300 and the bathtub 400 are determined in the front-rear direction.

  Further, the operator moves the bathtub 400 in the left-right direction, thereby providing a hole 415 (see FIG. 14) provided in the fixing portion 413 of the fixing member 410 and a hole (not shown) provided in the side surface of the bathtub receiving frame 310. And the position of. The holes (not shown) provided on the side surface of the bathtub receiving frame 310 are so-called “screw pilot holes”, “female screws”, and the like. Thereby, the position of the left-right direction of the bathtub 400 seen from the bathtub support member 300 is determined. That is, the relative positions of the bathtub support member 300 and the bathtub 400 are determined in the left-right direction.

  As described above, the positions of the horizontal direction (left-right direction and front-rear direction) and the vertical direction (vertical direction) of the bathtub 400 as viewed from the bathtub support member 300 are determined by the construction method described with reference to FIGS. That is, the relative positions of the bathtub support member 300 and the bathtub 400 are determined in the horizontal direction and the vertical direction. The operator can fix the bathtub 400 while positioning the bathtub 400 on the bathtub support member 300 by tightening the hole 415 provided in the fixing portion 413 of the fixing member 410 through the fastening member 601.

  Subsequently, as shown in FIG. 12, the worker appropriately fixes the bath apron 500 so as to close the opening formed between the bathtub 400 and the washing floor 200. Thereby, the construction of the unit bus according to the present embodiment is completed.

  According to the unit bath construction method described above, the bathtub support member 300 is positioned on the wash floor 200. The bathtub 400 is positioned on the bathtub support member 300. As a result, the relative positions of the washing floor 200 and the bathtub 400 are determined more accurately via the bathtub support member 300. Moreover, since the relative position of the washroom floor 200 and the bathtub 400 can be easily determined via the bathtub support member 300, the workability of the unit bath can be further improved.

Next, a modification of the present embodiment will be described with reference to the drawings.
FIG. 15 is a schematic perspective view illustrating a bathtub support member according to a modification of the present embodiment.
FIG. 16 is an enlarged schematic view in which a portion where the bathtub supporting member and the washing floor of the present modification are positioned is enlarged and viewed.
16A corresponds to an enlarged schematic view of the range A shown in FIG. 8 in the direction of arrow C, and FIG. 16B shows the range B shown in FIG. It corresponds to the enlarged schematic view seen in the direction of.

  In the bathtub support member 700 of this modification, the positioning members 320a and 320b of the bathtub support member 300 shown in FIG. 4 are replaced with positioning members 720a and 720b. Positioning members 720a and 720b respectively have connecting portions 721a and 721b bent upward at one end on the side not fixed to bathtub receiving frame 310, similarly to positioning members 320a and 320b shown in FIG.

  On the other hand, the connecting portions 721a and 721b do not have portions protruding in the left-right direction at the upper end portions like the connecting portions 321a and 321b. That is, the connecting portions 721a and 721b are substantially straight and extend in the vertical direction. Even in this case, as shown in FIG. 16A, the worker makes the left end portion of the connecting portion 721a of the positioning member 720a abut on the rib 210, and the upper end portion of the connecting portion 721a of the positioning member 720a. Can be brought into contact with the stepped portion 220. Similarly to this, as shown in FIG. 16B, the operator brings the right end portion of the connecting portion 721b of the positioning member 720b into contact with the rib 210, and moves the upper end portion of the connecting portion 721b of the positioning member 720b to the upper end portion. It can be brought into contact with the stepped portion 220.

  About another structure, it is the same as that of the structure of the bathtub support member 300 represented to FIG. However, the fastening member 601 is omitted in the bathtub support member 700 shown in FIG.

  Thereby, the position of the left-right direction and the up-down direction of the bathtub support member 300 seen from the washroom floor 200 is determined. That is, the relative positions of the washing floor 200 and the bathtub support member 300 are determined in the left-right direction and the vertical direction. Moreover, since the bathtub supporting member 700 of this modification has the connection parts 321a and 321b extended in the substantially perpendicular | vertical direction, it can respond flexibly to the various sizes of the bathtub 400. Furthermore, since the structure of the positioning members 720a and 720b can be simplified, the manufacturing cost of the bathtub support member 700 can be reduced.

FIG. 17 is a schematic perspective view illustrating a suspension base according to a modification of the present embodiment.
The suspension base of this modification has a washing ground floor suspension base 800 on which the washing ground floor 200 is installed, and a bathtub suspension base 850 on which the bathtub 400 is installed. That is, the suspension base of this modification is divided into a suspension base for the washing floor 200 and a suspension base for the bathtub 400. According to this, the suspension base of this modification can respond to the bathtub 400 of a larger size.

  The washroom floor suspension base 800 includes a suspension base body 810 and a connecting member 820. In addition, the number of installation of the suspension base main body 810 and the connection member 820 is not necessarily limited to the washing place floor suspension base 800 represented in FIG. In the washing ground floor suspension base 800 of this modification, two suspension base bodies 810 are connected to each other by three connection members 820. At this time, the two suspension base bodies 810 are appropriately adjusted so as to be substantially parallel to each other, and are fixed to the connection member 820 by the fastening member 601. As a result, the two suspension base bodies 810 are held substantially in parallel with each other.

  The suspension base body 810 has attachment portions 811 at both ends. The mounting portion 811 is appropriately provided with a hole through which the fastening member 601 is passed. Therefore, as shown in FIG. 17, the suspension base body 810 is hooked and installed on the building housing 10 at the attachment portion 811, and is appropriately fixed to the building housing 10 by the fastening member 601.

  The bathtub suspension base 850 includes a suspension base body 860 and a connecting member 870, similarly to the wash floor suspension base 800. In addition, the number of installation of the suspension base main body 860 and the connection member 870 is not necessarily limited to the bathtub suspension base 850 shown in FIG. In the bathtub suspension base 850 of this modified example, two suspension base bodies 860 are connected to each other by two connection members 870. At this time, the two suspension base main bodies 860 are appropriately adjusted so as to be substantially parallel to each other, and are fixed to the connecting member 870 by the fastening member 601. As a result, the two suspension base bodies 860 are held substantially parallel to each other.

  The suspension base main body 860 has attachment portions 861 at both ends. The mounting portion 861 is appropriately provided with a hole through which the fastening member 601 is passed. Therefore, as shown in FIG. 17, the suspension base body 860 is hooked and installed on the building housing 10 at the attachment portion 861, and is appropriately fixed to the building housing 10 by the fastening member 601.

  Then, the washing floor 200 is fixed to the washing floor suspension base 800, the bathtub support member 300 is fixed while being positioned on the washing floor 200, and the bathtub 400 is placed on the bathtub suspension base 850 and positioned on the bathtub support member 300. About the construction method to fix, it is the same as that of the construction method mentioned above regarding FIGS. According to this, it is possible to more accurately determine the relative positions of the washing floor 200 and the bathtub 400 via the bathtub support member 300 while flexibly corresponding to the bathtub 400 having a larger size.

  As described above, according to the present embodiment, the bathtub support member 300 is positioned on the wash floor 200, and the bathtub 400 is positioned on the bathtub support member 300 positioned on the wash floor 200. As a result, the relative positions of the washing floor 200 and the bathtub 400 are determined via the bathtub support member 300. Thereby, the washing floor 200 and the bathtub 400 can be arranged in a more accurate positional relationship. Moreover, since the relative position of the washroom floor 200 and the bathtub 400 can be easily determined via the bathtub support member 300, the workability of the unit bath can be further improved.

The embodiment of the present invention has been described above. However, the present invention is not limited to these descriptions. As long as the features of the present invention are provided, those skilled in the art appropriately modified the design of the above-described embodiments are also included in the scope of the present invention. For example, the shape, size, material, arrangement, etc. of each element provided in the washing floor 200, the bathtub 400, and the like, the installation form of the bath apron 500, and the like are not limited to those illustrated, and can be changed as appropriate.
Moreover, each element with which each embodiment mentioned above is provided can be combined as long as technically possible, and the combination of these is also included in the scope of the present invention as long as it includes the features of the present invention.

  DESCRIPTION OF SYMBOLS 10 Building frame, 20 Thermal insulation material, 100 Suspension stand, 110 Suspension stand main body, 111, 113 Mounting part, 115 Bending part, 120 Connecting member, 200 Washing place floor, 210 Rib, 220 Step part, 300 Bathtub support member, 310 Bathtub receptacle Frame, 311 hole, 320a, 320b positioning member, 321a, 321b connecting part, 323a, 323b hole, 330 connecting member, 400 bathtub, 410 fixing member, 411 base part, 413 fixing part, 414 guide part, 415 hole, 420 support leg , 500 bath apron, 601 fastening member, 603 adhesive, 700 bathtub support member, 720a, 720b positioning member, 721a, 721b connection part, 800 washing place floor suspension base, 810 suspension base body, 811 attachment part, 820 connection member, 850Bathtub suspension base, 860 suspension base body, 861 mounting portion, 870 connecting member

Claims (6)

A suspension base;
A washroom floor installed on a part of the suspension base;
A bathtub support member installed on the other part of the suspension base where the washing floor is not installed, and positioned and connected to a predetermined position of the washing floor;
A bathtub installed on the bathtub support member adjacent to the washing floor and positioned at a predetermined position of the bathtub support member; and
A unit bus characterized by comprising:   The unit bath according to claim 1, wherein the bathtub support member is positioned in a vertical direction and a horizontal direction and is fixed to the wash floor.   The unit bath according to claim 1 or 2, wherein the bathtub support member is positioned and connected to a side surface of the washing floor on the bathtub side. Install a suspension base,
Install a washroom floor on a part of the suspension stand,
A bathtub support member is installed on the other part of the suspension base where the washing floor is not installed, and the bathtub support member is positioned and connected to a predetermined position of the washing floor,
A construction method for a unit bath, wherein a bathtub is installed on the bathtub support member adjacent to the washing floor, and the bathtub is positioned at a predetermined position of the bathtub support member.   The construction method for a unit bath according to claim 4, wherein the bathtub supporting member is positioned in a vertical direction and a horizontal direction and fixed to the washing floor.   The method for constructing a unit bath according to claim 4 or 5, wherein the bathtub support member is positioned and connected to a side surface of the washing floor on the bathtub side.

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