JP6548106B2 - Construction method of bathroom unit and connection structure of bathroom unit - Google Patents

Description

The present invention relates to a method of installing a bathroom unit and a connection structure of the bathroom unit.

  A bathroom unit is conventionally known that includes a bathtub, a floor pan, and an apron unit that are juxtaposed.

  The bathtub is provided with a curtain plate portion provided downward from the flange portion. An apron is provided on the adjacent side of the floor pan and the tub. The lower end of the apron is attached to the floor pan, and the upper end is attached to the curtain plate. And the bathtub and floor pan which are installed in parallel are supported by a stand installed on the floor such as a slab of a building (see, for example, paragraphs [0022] to [0024], FIG. 1, FIG. 2 etc. of Patent Document 2). ).

  By the way, when it forms by press molding of resin, the dimensional accuracy of a molded article is high. For this reason, the bathtub and the floor pan formed by press molding have a small variation in dimensional relationship when connected.

  However, when the bathtub is formed by the hand lay-up molding method of resin, the dimensional accuracy of the bathtub as a molded article may be lower than the molded article by press molding. For this reason, when the bathtub formed by the hand lay-up molding method is connected with the floor pan, the height of the bathtub and the floor pan placed on the gantry does not match from the dispersion of the dimensional relationship between the bathtub and the floor pan. , Height adjustment was difficult.

JP, 2007-10251, A

  The present invention has been invented in view of the above-mentioned conventional problems, and an object of the present invention is to provide a method of installing a bathroom unit in which the height adjustment of the bath relative to the floor pan is easy.

The invention according to the present invention is a method of installing a bathroom unit including a bathtub, a floor pan, and a rack which are juxtaposed, the bathtub being formed by a hand lay-up molding method, a tank bottom, and the tank. The tank wall portion provided upward from the periphery of the bottom portion, and the outer periphery having a rectangular shape in plan view provided outward from the upper end portion of the tank wall portion, at least two of the four sides of the outer periphery A floor pan and a flange portion adjacent to the floor pan, the floor pan including an apron portion integrally rising on at least two sides adjacent to the bathtub, the apron portion including a plurality of openings, and the gantry The floor pan side frame on which the floor pan is placed, and the bathtub side frame on which the bathtub is placed separately from the floor pan side frame, the bathtub side frame being adjacent to the apron portion Support for height adjustment from above at the end A leg provided, the tub being placed on the tub-side gantry, and the floor pan being placed on the floor-pan-side gantry, the support leg being formed from the opening formed in the apron portion; A height adjustment is performed to adjust the height of the bath relative to the floor pan.

Further, the invention according to the present invention is a connection structure of a bathroom unit including a bathtub, a floor pan, and a rack arranged in parallel, wherein the bathtub is formed by a hand lay-up molding method, and the tank bottom portion A tank wall portion provided upward from the periphery of the tank bottom portion, and an outer periphery having a rectangular shape in a plan view provided outward from the upper end portion of the tank wall portion, at least two of four sides of the outer periphery The floor pan includes a flange portion adjacent to the floor pan, the floor pan includes an apron portion integrally rising on at least two sides adjacent to the bathtub, the apron portion includes a plurality of openings, and the gantry is A floor pan on which the floor pan is placed, and a tub rack on which the bathtub is placed separately from the floor pan, and the tub rack is adjacent to the apron unit Height adjustment is possible from the upper side A support leg is provided, and the support leg is capable of adjusting the height of the bath relative to the floor pan, and the opening is a height of the support leg from the side of the floor pan through the opening. It is characterized in that it is provided to enable adjustment.

  In the present invention, the height adjustment of the support legs of the floor pan side gantry can be easily performed through the opening.

It is the perspective view which partially cut away the bathroom unit of 1st embodiment. 2A is a plan sectional view of the bathroom unit of the first embodiment, FIG. 2B is a side view of the bathroom unit of the first embodiment, and FIG. 2C is another side view of the bathroom unit of the first embodiment. . FIG. 3A is an exploded perspective view of the bathtub and floor pan of the first embodiment, and FIG. 3B is a perspective view of the upper end portion of the support leg of the first embodiment. FIG. 4A is an enlarged perspective view of one upper extending portion and an apron portion in the floor pan of the first embodiment, and FIG. 4B is an enlarged perspective view of the other upper extending portion and apron portion in the floor pan of the first embodiment. It is a figure, FIG. 4A is an enlarged perspective view of the state provided with the waterproofing material reservoir of the upper extension part and the apron part of the floor pan of 1st embodiment. 5A is a plan view of the bathtub according to the first embodiment, FIG. 5B is a side view of the bathtub according to the first embodiment, FIG. 5C is another side view of the bathtub according to the first embodiment, and FIG. It is CC sectional drawing of FIG. 5A, FIG. 5E is DD sectional drawing of FIG. 5A. It is a perspective view of a floor pan of a first embodiment. FIG. 7A is an example of a partially enlarged cross-sectional view of a connecting portion of a bathtub and a floor pan according to the first embodiment, and FIG. 7B is another example of a partially enlarged cross-sectional view of a connecting portion of a bathtub and a floor pan according to the first embodiment. It is. It is a partial front view of the connection part of the bathtub and floor pan of 1st embodiment. It is a perspective view of the bathtub and floor pan of 2nd embodiment. It is a disassembled perspective view of the bathtub and floor pan of 2nd embodiment. It is a perspective view of the bathtub and floor pan of 3rd embodiment. It is a disassembled perspective view of the bathtub and floor pan of 3rd embodiment.

  A first embodiment of the present invention will be described based on FIGS. The bathtub of the first embodiment is a bathtub provided in a bathroom and used mainly for nursing, but it may not be particularly for nursing, and the application is not limited.

  In the first embodiment, the bathroom is constituted by the bathroom unit 5 shown in FIGS. 1 and 2. As shown in FIG. 2, the bathroom unit 5 includes the bathtub 1, the floor pan 3, the rack 8, the wall panel 51 having a rectangular shape in a front view, and the ceiling panel 52 having a rectangular shape in a plan view. ing. The inner surface of the wall panel 51 is the wall 51a of the bathroom.

  The floor pan 3 is supported by the floor pan side gantry 81. The floor pan side mount frame 81 is provided with an outer frame along the outline of the floor pan 3 in the plan view of the floor pan 3 and an intermediate frame provided between the outer frames, but the present invention is not limited thereto. The floor pan-side support 81 is supported by support legs 9 made of adjuster bolts, which are installed on a floor such as a slab of a building. A plurality of support legs 9 are provided on the outer frame and the intermediate frame of the floor pan side mount frame 81. As shown in FIG. 3A, the floor pan 3 includes a flat portion 30 and rising portions 33 provided around the flat portion 30. The bathroom unit 5 has a rectangular shape in a plan view as shown in FIG. 2A, but as shown in FIG. 3A, the flat portion 30 of the floor pan 3 is provided with the bathtub 1 with the part to be a washing place left. There is a notch 31 in the portion where In the first embodiment, as shown in FIG. 1 and FIG. 2, the floor pan 3 is L-shaped in plan view such that adjacent two sides of the bathtub 1 are arranged along the two wall surfaces 51a. There is.

  As shown in FIG. 1, the flat portion 30 is formed with a recess serving as the drainage portion 32. The rising portion 33 provided on the peripheral edge of the flat portion 30 serves as a mounting portion of the wall panel 51. The rising portion 33 is, as shown in FIGS. 4A and 4B, a rising portion 34 rising from the peripheral edge of the flat portion 30, a middle piece portion 35 continuously provided outside from the upper end of the rising portion 34, and a middle piece portion 35. And an outer piece portion 36 standing upward from the outer end edge of

  As shown to FIG. 3A, the apron part 4 is provided in the edge which faces the notch 31 in which the bathtub 1 of the plane part 30 is provided, ie, the edge (this is made into the 1st edge 30a) adjacent to the bathtub 1. The apron portion 4 is integrally erected from the side adjacent to the bathtub 1 of the flat portion 30. The apron portion 4 includes an apron main body portion 40 and a connected portion 43 (described later) provided at an upper end portion of the apron main body portion 40. The flat portion 30, the rising portion 33 (including the rising portion 34, the middle piece portion 35, and the outer piece portion 36), the apron portion 4, and the upper extension portion 37 described later are integrally formed of synthetic resin. An opening 41 for maintenance or the like is formed in the apron portion 4, and an opening lid 42 (see FIG. 1) is provided in the opening 41 so as to be able to open and close. Although the number of the openings 41 is three in the first embodiment, the number is not particularly limited as long as the number is two or more, such as four or five.

  The bathtub 1 is, as shown in FIG. 5, a tank bottom 11, a tank wall 12 provided upward from the peripheral edge of the tank bottom 11, and a flat surface provided outward from the upper end of the tank wall 12. And a flange portion 13 having an outer periphery in the shape of a visible rectangle. A curtain plate portion 14 is provided downward from the outer end edge of the flange portion 13. The curtain plate-like portion 14 is not provided on the side where the groove wall 21 (described later) of the flange 13 is provided.

  The bathtub 1 is supported by the bathtub-side gantry 82, as shown in FIG. 3A. The tub-side gantry 82 includes an outer frame whose outer shell in plan view follows the outer shell in plan view of the bathtub 1 and an intermediate frame provided between the outer frames, but the present invention is not limited thereto. The bathtub side mount 82 is supported by the support legs 9 in the same manner as the floor pan side mount 81 supporting the floor pan 3. A plurality of support legs 9 are provided on the outer frame and the intermediate frame of the floor pan side mount frame 81. An upper groove 91 into which a tool such as a minus driver can be inserted is formed at the upper end of the support leg 9. Thus, the tool can be inserted into the upper groove 91 from the upper side, and the height adjustment of the floor pan side rack set 81 can be performed from the upper side. The support leg 9 which can be adjusted in height from above as such may be provided at least at the end adjacent to the apron 4 of the tub-side gantry 82, and the height adjustment from above is made to the other parts. The supporting legs 9 may not be provided.

  The bathtub 1 is not formed by press molding of resin, but by so-called hand lay-up molding. The hand lay-up molding method is mainly for molding FRP (Fiber Reinforced Plastic), and a resin layer in which glass fiber etc. is impregnated with resin is laminated by hand while defoaming etc, pressure and heating To form a molded article. The hand lay-up molding method requires less equipment, and while a molded product having a complicated shape can be formed, there is a disadvantage that it is difficult to improve the dimensional accuracy. In addition, the hand lay-up molding method is a well-known existing technique, can be utilized suitably, and detailed description is abbreviate | omitted.

  In the bathtub 1, as shown in FIGS. 4A and 4B, the curtain plate-like portion 14 is placed on the connected portion 43 of the apron portion 4, and is connected to the floor pan 3 as shown in FIG. The coupled portion 43 includes a lower horizontal portion 44, a vertical portion 45, and an upper horizontal portion 46.

  The lower horizontal portion 44 has a surface facing upward, and is provided from the apron main body 40 toward the bathtub 1 side. In the first embodiment, the length of the lower horizontal portion 44 (the length in the in-and-out direction of the bathtub 1) is 3 mm, but it may be in the range of 1 mm to 10 mm or outside the range.

  The vertical portion 45 has a surface facing outward, and is provided upward from the portion of the lower horizontal portion 44 closer to the bathtub 1 than the position of the apron main body 40. In the first embodiment, the length (vertical length) of the longitudinal portion 45 is 20 mm, but it may be in the range of 5 mm to 50 mm or outside the above range.

  The upper horizontal portion 46 has a surface facing upward, which is a mounting surface of the second water blocking material 62 described later, and from the portion positioned above the position of the lower horizontal portion 44 of the vertical portion 45, the bathtub 1 It is provided toward the side. In the first embodiment, the length of the upper horizontal portion 46 (the length in the in-and-out direction of the bathtub 1) is 10 mm, but it may be in the range of 3 mm to 30 mm or outside the range.

  In addition, the to-be-connected part 43 is not limited to a shape like 1st embodiment, For example, while the side of the block-shaped lump becomes the vertical part 45, an upper surface may become the upper horizontal part 46. FIG.

  Then, the bathtub 1 is attached to the floor pan 3 in a state where the lower surface of the curtain plate-like portion 14 abuts on or approaches the upper surface of the lower horizontal portion 44. Here, the state in which the lower surface of the curtain plate-like portion 14 is close to the upper surface of the lower horizontal portion 44 is less than 0.1 mm to about several cm (preferably less than 1 mm), but is not particularly limited.

  In the first embodiment, as shown in FIG. 1, the wall panel 51 is placed on the middle piece 35 of the floor pan 3 and the wall panel 51 is placed on the side along the wall 51 a of the bathtub 1. The wall surface 51a (described later) is configured without a gap. Moreover, the groove part 2 is provided in the flange part 13 of the edge which follows the wall surface 51a in the bathtub 1. FIG. In addition, the groove part 2 is arbitrary structures, and does not need to be provided.

  As shown in FIGS. 1, 3A, and 5, the groove 2 has a side extending along the wall surface 51a as a longitudinal direction, has an opening of a predetermined width, and extends over the entire length of the flange 13 along this side. It is provided. The groove 2 has an inner groove wall 21 provided downward from the outer edge of the flange 13, a groove bottom 22 continuously connected to the outer side from the lower end of the groove wall 21, and an outer end of the groove bottom 22. It is formed by the outer groove wall part 23 which stands up upwards from the edge. Further, as shown in FIGS. 4A and 5A, the inner groove wall portion 21, the groove bottom portion 22, and the outer groove wall portion 23 are provided continuously to the outside of the groove portion 2 at the longitudinal end of the groove portion 2. The outer piece part 27 is provided. Then, in the same manner as the curtain plate-like portion 14 is placed on the coupled portion 43 of the apron portion 4, in the groove portion 2, the outer piece portion 27 is placed and fitted on the coupled portion 43 of the apron portion 4 Being connected to the floor pan 3.

  Further, as shown in FIG. 3A and FIG. 5, a wall connection portion 24 connected to the wall surface 51 a (the wall panel 51) is provided at the upper end portion of the outer groove wall portion 23.

  As shown in FIG. 5A, the wall connecting portion 24 has a middle piece 25 continuously connected to the outer end of the outer groove wall 23 and an outer piece standing upward from the outer edge of the middle piece 25. And a unit 26. Then, the wall panel 51 is placed on the middle piece 25 in the same manner as the wall panel 51 is placed on the middle piece 35 of the floor pan 3. Thereby, the wall panel 51 is placed on the floor pan 3 and the bathtub 1.

  In the first embodiment, as shown in FIG. 3A, the floor pan 3 is provided with the upper extending portion 37 in a portion adjacent to the notch 31 in the peripheral edge of the flat portion 30. As shown in FIGS. 3A and 4, the upper extension portion 37 is a flat surface on the side adjacent to the first side 30 a of the plane portion 30 and not adjacent to the bathtub 1 (referred to as the second side 30 b). It is integrally erected from the portion 30 and extends above the opposing apron portion 4. The upper end of the upper extending portion 37 is formed to have substantially the same height as the wall connecting portion 24 of the bath 1 placed on the floor pan 3. In the side and upper side of the upper extension 37, the middle piece portion 38 continuous with the middle piece portion 35 of the rising portion 33 and the middle piece portion 25 of the bath 1, the outer piece portion 36 of the rising portion 33 and the bath 1 An outer piece portion 39 continuous with the outer piece portion 26 is provided, and the wall panel 51 is placed in the same manner as the rising portion 33 and the bathtub 1 are placed. In addition, the upper extension part 37 is arbitrary structures, and does not need to be provided.

  In the first embodiment, the apron portion 4 is formed on the first side 30 a of the plane portion 30 up to the back side of the side end surface of the upper extending portion 37 at the end on the second side 30 b side. And the groove wall part 23 of the outer side of the bathtub 1 contact | abuts to the side end of the upper extension part 37. As shown in FIG. Thereby, the upward extension part 37 will regulate the shift | offset | difference (movement) of the bathtub 1, and the upward extension part 37 functions as a control part (stopper).

  In the bathtub 1, as described above, the curtain plate-like portion 14 and the outer piece portion 27 are placed on the connected portion 43 from above as shown in FIG. 3A, and as shown in FIG. The lid is installed at the position, and the opening lid 42 is attached to the opening 41 as shown in FIG. Thereafter, the wall panel 51 is placed and the ceiling panel 52 is placed, whereby the bathroom unit 5 is configured.

  The height adjustment of the floor pan 3 of the bathtub 1 at this time will be described. In a state where the bathtub 1 is placed on the bathtub-side gantry 82 and the floor pan 3 is placed on the floor-pan-side gantry 81, the builder gets on the floor pan 3. The installer inserts the hand, the upper body, and in some cases, the entire body into the opening 41, and adjusts the height of the support legs 9 of the floor pan side mount frame 81. Thus, the builder can easily adjust the height of the floor pan side mount 81 and the bath 1 relative to the floor pan 3.

  The bathtub 1 is attached to the floor pan 3 with the lower surface of the curtain plate-like portion 14 in contact with or close to the upper surface of the lower horizontal portion 44. At this time, the first water blocking material 61 is provided between the curtain plate portion 14 and the lower horizontal portion 44. Further, when the lower surface of the curtain plate portion 14 abuts on the upper surface of the lower horizontal portion 44, the lower end portion of the curtain plate portion 14 and the outer surface of the upper end portion of the lower horizontal portion 44 One water stop member 61 is provided. Further, when the lower surface of the curtain plate portion 14 approaches the upper surface of the lower horizontal portion 44, the first water blocking material 61 is between the lower surface of the curtain plate portion 14 and the upper surface of the lower horizontal portion 44. Provided.

  As the first water blocking material 61, packing or caulking material (in particular, silicon caulking) is suitably used, but it is not particularly limited. Although the water blocking material usually has deformability so as to conform to the shape of the gap, it is preferable that the first water blocking material 61 also has large deformability.

  Furthermore, a second water blocking material 62 is provided between the lower surface of the flange portion 13 and the upper surface of the upper horizontal portion 46. A packing is used as the second water blocking material 62, and the type of the packing is not particularly limited. It is preferable that the second water blocking material 62 also has high deformability. The second water blocking material 62 may be provided between the curtain plate portion 14 and the vertical portion 45. In this case, when the bathtub 1 and the apron portion 4 are connected, the curtain There is a fear that the second water blocking material 62 may twist or drop off due to relative movement between the plate-like portion 14 and the vertical portion 45. Therefore, the second water blocking material 62 is preferably provided between the flange portion 13 and the upper horizontal portion 46.

  As described above, the bathtub 1 is formed by the hand lay-up molding method and has lower dimensional accuracy than a molded product by press molding. For this reason, when the bathtub 1 is connected with the floor pan 3, variations in the dimensional relationship between the bathtub and the floor pan are likely to occur. Therefore, the first water blocking material 61 is provided between the slat plate-like portion 14 and the lower horizontal portion 44, and the second water blocking material 62 is provided between the flange portion 13 and the upper horizontal portion 46. Be Thereby, even if the distance between the slat plate portion 14 and the lower horizontal portion 44 and the distance between the flange portion 13 and the upper horizontal portion 46 vary, the first water blocking member 61 and the second water stopping member It is suppressed that water material 62 absorbs variation and water stop performance falls.

  In the first embodiment, the length of the vertical portion 45 is 20 mm, and the second water blocking material 62 is provided on the upper horizontal portion 46 above the vertical portion 45. Therefore, even if part of the first water blocking material 61 is damaged by water or the like sprayed from the high-pressure washer at high speed, and water enters from the broken part, the second water blocking material It is difficult for water to reach 62.

  Moreover, in the first embodiment, as shown in FIGS. 4A and 4B, the portion facing the upper extending portion 37 of the vertical portion 45 is provided with a stagnation recess 47 recessed toward the bathtub 1 side. As shown in FIG. 4C, the first waterproofing material 61 is accumulated in the reservoir recess 47 to form a waterproofing material reservoir 61a. As described above, the apron portion 4 is formed on the first side 30 a to the back side of the side end surface of the upper extending portion 37 of the end portion, and the upper extending portion 37 is closer than the opposing apron portion 4 It extends to the upper side. For this reason, when the worker provides the second water blocking material 62 on the upper surface of the upper horizontal portion 46, the upper extending portion 37 becomes an obstacle so that the back side of the upper extending portion 37 can not be seen easily. There is a risk of forgetting to provide the second waterproof material 62. Therefore, in the event that the second water blocking material 62 is forgotten to be provided on the upper surface of the upper horizontal portion 46, the water blocking performance of the first water blocking material 61 is improved by the water blocking material reservoir 61a. Can.

  Further, as shown in FIG. 8, a water blocking material 53 is provided between the upper extending portion 37 and the groove wall portion 23 of the bath 1. As the water blocking material 53, packing or caulking material (in particular, silicon caulking) is suitably used, but it is not particularly limited.

  Moreover, in 1st embodiment, as shown in FIG. 7, the reinforcing material 7 is provided in the surface by the side of the bathtub 1 of the apron part 4. As shown in FIG. The reinforcing member 7 includes an apron holding portion 71, a bathtub holding portion 73, and a connection portion 72. The apron pressing portion 71 is provided on a surface of at least one of the apron main body portion 40 and the vertical portion 45 on the bathtub 1 side. The tub pressing portion 73 is provided in contact with or in proximity to the tank wall 12, and is provided on the upper portion of the tank wall 12 (the upper side is better). The connection part 72 connects the apron holding part 71 and the bathtub holding part 73.

  The reinforcing material 7 reinforces the apron portion 4 to improve rigidity and strength. The reinforcing material 7 is not particularly limited, such as iron-based materials (SUS and steel), other metals (including alloys), composite materials, and the like. The rigidity of the apron portion 4 reinforced by the reinforcing material 7 is improved, and even if an impact force is applied to the outer surface, the apron portion 4 is hardly bent and damaged.

  In the first embodiment, a buffer member 64 is further provided between the tank wall 12 and the tub pressing portion 73. The buffer member 64 is made of a member such as rubber or urethane which has an action to absorb an impact and reduce the generation of a sound. Thereby, it is suppressed that the bathtub holding part 73 of the reinforcing material 7 and the tank wall part 12 collide, and an impact and a sound generate | occur | produce.

  In the first embodiment, the tank wall 12 is further provided with a reinforcing material receiver 12a. The reinforcing material receiving portion 12a is in the form of a horizontal bar, and a plurality of reinforcing material receiving portions 12a are provided over the entire length in the width direction of the tank wall portion 12 or partially. In the first embodiment, the reinforcing material receiving portion 12a is formed of a synthetic wood made of a foam material, and has an advantage of being easily attached with an adhesive. The reinforcing material receiving portion 12a may be formed of other materials including rubber and the like. The buffer member 64 may be provided in the reinforcing material receiving portion 12a as shown in FIG. 7A, or may be provided in the bathtub pressing portion 73 as shown in FIG. 7B. Moreover, you may provide directly in the tank wall part 12 instead of the reinforcement receiving part 12a.

  The bathtub 1 according to the first embodiment includes wall connecting portions 24 connected to the wall surface 51 a on two sides of the outer periphery of the flange portion 13.

  From the viewpoint of ease of work in which a carer moves the care recipient from outside the bathtub 1 into the bathtub 1 to bathe, it is optimal that the entire four sides of the outer periphery of the flange portion 13 be opened. However, in this case, the bathtub 1 is not fixed at all to the wall surface 51a and becomes unstable. That is, when a large amount of hot water is stored in the bathtub 1 and a care receiver or carer enters or leaves, if the bathtub 1 is subjected to a lateral force, the bathtub 1 vibrates or becomes unstable, which is not preferable. . For this reason, in the first embodiment, at least one side of the outer periphery of the flange portion 13 is connected to the wall surface 51a. Furthermore, in the first embodiment, the side not along the outer wall surface 51 a of the flange portion 13 is also connected to the apron portion 4 integrally formed on the floor pan 3, so fixing the bathtub 1 to the floor pan 3 Be made firmer and more stable.

  The bathtub 1 of the first embodiment, as shown in FIG. 1, has a groove portion 2 having a predetermined width in a flange portion 13 along a side connected to the wall surface 51a, which will be described below.

  The predetermined width is 150 mm in the first embodiment as shown in FIG. The first purpose of providing the groove portion 2 is to place a hand on the flange portion 13 when the cared person stands up in the bath 1, and to easily extend the fingertip downward from the outer periphery of the flange portion 13 between the wall surface 51a and This is to secure a gap into which the finger is inserted. In this first object, it is preferable that the gap (groove portion 2) has a width that allows the finger to be inserted with ease, and that the arm is not inserted deep. For this reason, the depth of the groove 2 is such that the finger and the arm are not inserted deep. In the first embodiment, the groove bottom 22 is provided such that the depth of the groove 2 is 100 mm, but the depth is not particularly limited, such as 50 to 150 mm.

  In the first embodiment, the width of the flange portion 13 is set to 60 mm so that the care recipient puts his hand on the flange portion 13 and the flange portion 13 is easily pinched, but is not particularly limited.

  In addition, the second purpose of providing the groove 2 is to place the hand on the flange 13 along the wall 51 a by hand when the cared person stands up in the bath 1 and sandwich the flange 13. This is to secure a gap that makes it difficult for the part to collide with the wall surface 51a. In this second object, the larger the width of the gap, the better. However, if the gap is too large, the effective space in the bathroom will be reduced, so the design is made with that balance. In the first embodiment, the width of the gap is 150 mm and the numerical range is not particularly limited, but is preferably 100 mm or more.

  In addition, when putting up a hand on the flange portion 13 and standing up, the flange portion 13 may be pinched or gripped with a hand, but even if it is not pinched in particular, the palm 13 may stand by pressing on the flange portion 13 Good.

  In the first embodiment, the uneven portion 15 is provided below the upper surface of the flange portion 13 of the outer surface of the tank wall portion 12 within a predetermined distance. The uneven portion 15 has a different feel from other portions, and is for recognizing that the cared person pinches the flange portion 13 when extending the fingertip downward from the outer periphery of the flange portion 13 and sandwiching the flange portion 13 It is a thing. As a result, when performing the rising operation, it is possible to be more aware of the part that is applying the force. In the first embodiment, as the uneven portion 15, as shown in FIG. 4A, FIG. 5A, etc., a predetermined distance of about 50 mm from the upper surface of the flange portion 13 to the outer surface (the curtain plate portion 14) of the tank wall 12 Although it is a groove of 0.3 mm in depth and 5 mm pitch formed within the range, it is not particularly limited to numerical values or grooves. In 1st embodiment, although the uneven part 15 is formed in the outer surface whole periphery of the tank wall part 12, it may not be formed in the whole periphery.

  Moreover, in 1st embodiment, it is formed so that the straddle height of the bathtub 1 from the plane part 30 may be 400 mm. Further, the height from the upper surface of the tank bottom 11 to the upper surface of the flange 13 is 500 mm.

  Moreover, in 1st embodiment, it is formed so that the tank wall part 12 of the bathtub 1 may become close vertically (The normal line of the inner surface of the tank wall part 12 faces 1 degree-3 degrees upwards from horizontal). As a result, when the care receiver falls into the inner surface of the tank wall 12, it is suppressed that the car will slip downward. Moreover, since the opposing distance of the inner surface of the tank wall 12 in the longitudinal direction of the bathtub 1 is formed to be as short as 900 mm, even if the cared person slips on the inner surface of the tank wall 12 and slips downward, the head It is suppressed that the part sinks under the water surface.

  In addition, although arrangement | positioning in the bathroom in 1st embodiment is arrangement | positioning as shown to FIG. 2A, the bathtub 1 and bathroom which left-right reversed as another example may be sufficient. Furthermore, the bathtub 1 shown in FIG. 2A and the bathroom may be combined with another example of the horizontally inverted bathtub 1 and the bathroom, and in this case, these bathroom are connected and the communication port is formed between them. Therefore, it can be easy to take care as a double bath.

  Next, a second embodiment will be described based on FIG. 9 and FIG. In addition, since it is the same as 1st embodiment in most parts, it attaches | subjects a same sign about the same part, abbreviate | omits description, and demonstrates a different part.

  In the first embodiment, the bathtub 1 is provided with the wall connecting portions 24 on two sides of the outer periphery of the flange portion 13, and these two sides are connected to the wall surface 51a. On the other hand, in the second embodiment, the wall connecting portion 24 is provided on one side of the outer periphery of the flange portion 13, and only this one side is connected to the wall surface 51a, and the remaining three sides are open. Thereby, compared with the case where the two sides of the flange portion 13 are connected to the wall surface 51a, the care work can be easily performed.

  Next, a third embodiment will be described based on FIG. 11 and FIG. In addition, since it is the same as 1st embodiment in most parts, it attaches | subjects a same sign about the same part, abbreviate | omits description, and demonstrates a different part.

  In the first embodiment, the bathtub 1 is provided with the wall connecting portions 24 on two sides of the outer periphery of the flange portion 13, and these two sides are connected to the wall surface 51a. On the other hand, in the third embodiment, the wall connecting portions 24 are provided on three sides of the outer periphery of the flange portion 13, all three sides are connected to the wall surface 51a, and the other side is opened. As a result, compared with the conventional example in which the three sides of the flange portion are connected to the wall surface, the care recipient can easily extend the fingertip downward from the outer periphery of the flange portion.

  When a carer cares a cared person, the carer moves the cared person from outside the bathroom to the inside of the bathroom, and further moves it from outside the bathtub 1 to inside the bathtub 1 for bathing. Thereafter, the caregiver moves the care recipient from inside the bathtub 1 to outside the bathtub 1 and further from inside the bathroom to outside the bathroom. In this regard, one or two sides of the outer periphery of the flange portion 13 are connected to the wall surface 51a, and the remaining two or three sides of the outer periphery of the flange portion 13 are opened, thereby further facilitating the operation. It can also be secured.

DESCRIPTION OF SYMBOLS 1 bathtub 11 tank bottom part 12 tank wall part 13 flange part 3 floor pan 4 apron part 41 opening 8 base frame 81 floor pan side base frame 82 bathtub side base frame 9 support leg

Claims (2)

It is a construction method of a bathroom unit provided with a bathtub, a floor pan, and a mount which are installed side by side,
The bathtub is formed by a hand lay-up molding method, and is a tank bottom, a tank wall provided upward from the periphery of the tank bottom, and a flat surface provided outside the upper end of the tank wall. And a flange portion having an outer periphery in the shape of a visible rectangle and at least two of the four sides of the outer periphery being adjacent to the floor pan ,
The floor pan includes an apron unit integrally standing up on at least two sides adjacent to the bathtub, and the apron unit includes a plurality of openings.
The gantry comprises a floor pan gantry on which the floor pan is placed, and a bathtub gantry on which the bath tub is placed separately from the floor pan gantry.
The tub-side gantry comprises supporting legs that can be adjusted in height from above at an end adjacent to the apron,
In the state where the bathtub is placed on the bathtub-side gantry and the floor pan is placed on the floor-pan-side gantry, the height adjustment of the support leg is made from the opening formed in the apron part. A method of installation of a bathroom unit, characterized in that it is carried out to adjust the height of the bath relative to the floor pan. It is a connection structure of a bathroom unit provided with a bathtub, a floor pan, and a mount which are juxtaposed,
The bathtub is formed by a hand lay-up molding method, and is a tank bottom, a tank wall provided upward from the periphery of the tank bottom, and a flat surface provided outside the upper end of the tank wall. And a flange portion having an outer periphery in the shape of a visible rectangle and at least two of the four sides of the outer periphery being adjacent to the floor pan ,
The floor pan includes an apron unit integrally standing up on at least two sides adjacent to the bathtub, and the apron unit includes a plurality of openings.
The gantry comprises a floor pan gantry on which the floor pan is placed, and a bathtub gantry on which the bath tub is placed separately from the floor pan gantry.
The tub-side gantry comprises supporting legs that can be adjusted in height from above at an end adjacent to the apron,
The support leg is capable of adjusting the height of the bathtub relative to the floor pan,
The connection structure of a bathroom unit, wherein the opening is provided such that a builder can adjust the height of the support leg from the floor pan side via the opening.

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