JP3650369B2 - Bathroom structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bathroom structure that improves drainage between a bathtub and a wall surface.
[0002]
[Prior art]
In recent years, in condominiums, detached houses, etc., many bathrooms with a bathtub arrangement surrounded by walls on three sides have been adopted due to space or layout reasons, in order to prevent the inflow of condensed water that drips the walls, splashed hot water, etc. In many cases, a recess is provided between the bathtub body and each wall surface. However, in such a bathroom, water accumulates in the concave portion, and if left as it is, the water does not dry for a long time, causing adhesion of scales and generation of wrinkles. Therefore, in order to eliminate these puddles, as shown in FIG. 7, a part of the bottom surface 59 of the member 58 that connects between the bathtub body 2 and the wall surface W is further recessed one step, and a groove portion 60 having a drainage gradient along the wall surface. It is also considered to form.
[0003]
[Problems to be solved by the invention]
However, if the groove portion 60 having a drainage gradient is formed between the bathtub body 2 and the wall surface W, the groove portion 60 becomes considerably deeper below the gradient, so that the workability of bathroom cleaning is deteriorated, and further, sufficient cleaning is not performed. In particular, water deposits and wrinkles are observed at the corners. Moreover, the shape of the member which joins the bathtub main body 2 and the wall surface W becomes complicated on the structure of a member, the metal mold | die for the operation of the member also becomes expensive, especially when the size of the bathtub is diversified, there is a problem that the cost becomes too high. there were.
[0004]
The present invention has been devised in view of the above problems, and by adding a water gradient to the bottom surface of the bus frame connecting the wall surface and the bathtub body, the drainage is good and the appearance is also beautiful. The purpose is to provide a low-cost bathroom.
[0005]
[Means for Solving the Problems]
The invention according to claim 1 of the present invention is the bathroom part in which the first wall surface of the bathroom and the second and third wall surfaces that are connected to both ends of the bathroom and are perpendicular to the first wall surface and parallel to each other form a U-shape. In addition, a bathtub structure is provided in which a washing place is formed at a wall-opening portion by arranging a bathtub, and the bathtub has a container portion that can store hot water, a flange portion that protrudes outward at an upper peripheral edge thereof, and an outer edge thereof. And a bath frame body fixed to the wall surface and connecting the wall surface and the bathtub body, and the bus frame body includes the first, second and third components. Each of the first, second, and third frame portions has first, second, and third frame portions that extend along the wall surface, and each of the first, second, and third frame portions is attached to the wall surface, and the bathtub main body at the lower end thereof. A receiving piece that faces and protrudes beyond the hanging part, and stands at the inner end and away from the container part. And receiving pieces of the second and third frame portions are inclined with a water gradient downward from the first wall surface toward the washing place, The hanging portion of the bathtub body facing the receiving pieces of the second and third frame portions has a constant distance between the receiving piece and the hanging portion by increasing the hanging height in accordance with the inclination. It is characterized by that.
[0006]
In the invention according to claim 2, the first frame portion first receiving piece is inclined in a mountain shape with a water gradient, and the hanging portion of the bathtub main body facing the receiving piece of the first frame portion Is characterized in that the distance between the receiving piece and the bottom of the hanging part is made constant by increasing the hanging height to a mountain shape in accordance with the inclination.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
For example, as shown in FIG. 1, the bathroom structure of the present invention includes a first wall surface W1 and second and third wall surfaces W2 and W3 that are connected to both ends thereof and are perpendicular to the first wall surface W1 and parallel to each other. The washing place B is formed in the open part of the wall surface W by arranging the bathtub 1 in the bathroom R part having a U-shape.
[0008]
5 and 6, the wall surface W is a bathroom side surface of the wall body Wo that partitions the bathroom space, and is further formed by arranging a wall finishing material Wf on the bathroom side surface. The lower edge of the wall finishing material Wf facing the bathtub 1 is formed at substantially the same height as the upper surface of the bathtub 1, while the upper edge of the wall finishing material Wf is fixed to the ceiling panel P by gluing, fixing with nails or the like. However, it is continuously watertight by filling with a caulking agent (not shown). Further, the wall surface W is appropriately provided with a window, a ventilation port or a ventilation port (not shown).
[0009]
As shown in FIGS. 2 to 4, the bathtub 1 includes a bathtub main body 2 and a bath frame body 3 fixed to the wall surface W and connecting the wall surface W and the bathtub main body 2. A concave container portion 21 having an oval shape by providing substantially straight lines on two sides with parallel upper edges and both ends of the straight lines, and projecting outward from the upper peripheral edge of each container, A flange portion 22 facing the first, second, and third wall surfaces W1, W2, and W3, and a hanging portion 23 that extends downward at the outer edge of the flange portion 22; A part of the bottom surface is lifted to form a stepped stool 25, which is integrally formed.
[0010]
As shown in FIG. 2, the bus frame 3 includes first, second, and third frame portions 36, 37, and 38 that extend along the first, second, and third wall surfaces W1, W2, and W3, respectively. It surrounds the bathtub body 2 together with the fourth frame 39 facing the washing area B. As shown in FIGS. 5 and 6, the bus frame 3 includes a mounting piece 31 that is bent from one end of a substantially L shape and fixed to the wall surface W with, for example, a small screw, and a bathtub at the lower end. A receiving piece 32 protruding toward the main body 2 and beyond the hanging portion 23, and a support piece 34 made of a watertight material such as synthetic rubber at the inner end and rising away from the container portion 21 and at the horizontal upper end is provided. It has an L-shaped standing piece 33 and supports the bathtub body 2 in a watertight manner. In addition, the substantially L-shaped end of the mounting piece 31 faces the lower edge of the wall finishing material Wf and is fixed in a watertight manner with a sealing material.
[0011]
The receiving pieces 32 of the second and third frame portions 37, 38 are 0.4 ° to 1.5 ° downward from the first wall surface W1 toward the washing place B, preferably 0.5 ° to 1.. Slope with a water gradient of 0 °. On the other hand, the hanging part 23 of the bathtub main body 2 facing the receiving piece 32 increases the hanging length in accordance with the inclination of the receiving piece 32, thereby making the distance between the receiving piece 32 and the hanging part 23 constant a (1 to 5 mm, It is preferably 2 to 4 mm). Thus, since the drainage channel having a water gradient is formed by the inclined receiving piece 32, the mounting piece 31, and the standing piece 33, a groove for drainage is not required, and therefore the workability of bathroom cleaning is improved. Furthermore, it is possible to prevent the adhesion of scale and the generation of wrinkles at the corners. Further, by eliminating the groove for drainage, the shape of the bus frame 3 can be simplified, and the mold creation and molding operations can be simplified. Furthermore, there are no unnecessary irregularities in the design, and the appearance can be enhanced.
[0012]
Further, in the present embodiment, as shown in FIG. 6, the receiving piece 32 of the first frame portion 36 is moved from the position facing the substantially center of the first wall surface W1 to the second and third wall surfaces W2, W2. It slopes in a mountain shape with a water gradient downward toward W3 and is connected to the receiving piece 32 of the second and third frame portions 37, 38. On the other hand, as shown in FIG. 4A, the lower edge of the drooping portion 23 of the bathtub body 2 facing the receiving piece 32 of the first frame portion 36 has a drooping length increased in a mountain shape in accordance with the inclination. Thereby, as shown in FIG. 6, the distance between the receiving piece 32 of the frame part 36 and the hanging part 23 of the bathtub main body 2 is made constant a. The hanging part 23 of the bathtub main body 2 facing the receiving piece 32 of the first frame part 36 is formed continuously below the hanging part 23 facing the receiving piece 32 of the second and third frame parts 37 and 38. The Thus, since the receiving piece 32 of the first frame portion 36 has a water gradient downward toward the second and third wall surfaces W2 and W3 and is inclined in a mountain shape, the second and third Continuing from the inclination of the receiving piece 32 of the frame portions 37 and 38, the U-shaped bath frame body 3 surrounding the bathtub body 2 is separated from the center of the first frame portion 36 located in the back to the left and right, and has the same length. A drainage path is formed. Thereby, in all three upper edge parts surrounded by the first, second, and third wall surfaces W1, W2, and W3 of the bathtub body 2, a drainage channel having a water gradient is formed, and condensed water and scattered hot water are scattered. Etc. can be drained smoothly, so that the workability of bathroom washing can be improved, and further, the adhesion of water scale and the generation of flaws at the corners can be prevented.
[0013]
As shown in FIG. 3, the bathtub body 2 is stably supported on a gantry 4 whose bottom surface is made of a shape steel and rectangular, via a plurality of block-shaped support members 24.
The bus frame 3 is supported at the upper end of a support column 26 erected on the gantry 4 and fixed with screws (not shown).
[0014]
As shown in FIG. 2, the fourth frame portion 39 is fixed to the washing place frame B1 forming the washing place B, and is provided at the end of the second and third frame portions 37, 38 on the washing place B side. The joint surfaces 40 and 40 are screwed together.
The fourth frame portion 39 includes joint surfaces 40a and 40a screwed to the joint surfaces 40 and 40 of the second and third frame portions 37 and 38, and 90 ° arc portions 42 and 42, respectively. It is formed of straight portions 43 provided at both ends, and its vertical cross section is substantially L-shaped and supports the bathtub body 2 in a watertight manner through the support piece 34 provided on the upper horizontal surface, and the lower end vertical surface is Affixed to the wash frame B1.
[0015]
In addition, the hanging portion 23 of the bathtub body 2 arranged along the fourth frame portion 39 is further inclined with the water gradient from a position facing the second and third frame portions 37 and 38, and is lowered. A horizontal straight line is formed at a position facing the straight line portion 43. The fourth frame portion 39 is formed with an upward surface facing the hanging portion 23 of the bathtub body 2 and having a constant distance a as described above, and its leading edge is bent downward, and further at the lower edge, A washing place cover 41 is provided that is bent to the bathtub body 2 side.
[0016]
For example, when the second frame portion 37 is arranged in a bathroom not connected to the second wall surface W2, the receiving piece 32 of the third frame portion 38 is inclined in the same manner as described above, and The distance between the receiving piece 32 of the frame portion 38 and the hanging portion 23 opposite to the receiving piece 32 is constant a as described above. The hanging piece 23 that inclines toward the wall surface W2 and faces the receiving piece 32 of the first frame portion 36 has a constant distance a between the receiving piece 32. The hanging portion 23 facing the second and fourth frame portions 37, 39 is horizontal in accordance with the lowest height of the hanging portion 23 facing the first and third frame portions 36, 38. The periphery of the bathtub body 2 is formed, and the appearance can be kept beautiful.
[0017]
【The invention's effect】
As described above, the bathtub is arranged in the bathroom part in which the first wall surface of the bathroom and the second and third wall surfaces that are connected to both ends of the bathroom and are perpendicular to the first wall surface and parallel to each other form a U-shape. It is a bathroom structure that forms a washing place at the wall open part by,
The bathtub has a container portion that can store hot water, a flange portion that protrudes outward at an upper peripheral edge thereof, and a hanging portion that extends downward at the outer edge thereof, and the wall surface and the bathtub main body that are fixed to the wall surface. And a bus frame that connects
The bus frame has first, second, and third frame portions along the first, second, and third wall surfaces, respectively, and each of the first, second, and third frame portions is respectively A mounting piece fixed to the wall surface, a receiving piece that faces the bathtub body at the lower end and protrudes beyond the hanging part of the bathtub body, a support piece that stands up at the inner end and away from the container part, and is supported at the upper end With a standing piece,
The receiving pieces of the second and third frame portions are inclined with a water gradient downward from the first wall surface toward the washing place, and are opposed to the receiving pieces of the second and third frame portions. The hanging part of the bathtub main body has a constant distance between the receiving piece and the hanging part by increasing the hanging height according to the inclination of the receiving piece, and the drainage on the second and third frame parts. It can provide a bathroom with good appearance and low cost.
[0018]
In the invention according to claim 2, the first frame portion first receiving piece has a water gradient downward from the substantially center toward the second and third wall surfaces and is inclined in a mountain shape, The hanging portion of the bathtub body facing the receiving piece of the first frame portion has a constant distance between the receiving piece and the hanging portion by increasing the hanging length in accordance with the inclination of the receiving piece. It is possible to provide a bathroom with good drainage on the first frame portion, beautiful appearance, and low cost.
[Brief description of the drawings]
FIG. 1 is a plan view showing an embodiment.
FIG. 2 is a partial perspective view thereof.
FIG. 3 is a cross-sectional perspective view thereof.
4A is a rear view of a bathtub main body, and FIG. 4B is a side view of the bathtub main body.
FIG. 5 is a cross-sectional view of a second frame portion.
FIG. 6 is a cross-sectional view of a first frame portion.
FIG. 7 is a cross-sectional view of a conventional frame portion.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Bathtub 2 Bathtub main body 3 Bus frame 21 Container part 22 Flange part 23 Hanging part 31 Attachment piece 32 Receiving piece 33 Standing piece 34 Support piece 36 1st frame part 37 2nd frame part 38 3rd frame part a Constant B Washing area R Bathroom W Wall surface W1 First wall surface W2 Second wall surface W3 Third wall surface

Claims (2)

By arranging a bathtub in the bathroom part where the first wall surface of the bathroom and the second and third wall surfaces that are connected to both ends of the bathroom and are perpendicular to the first wall surface and parallel to each other are U-shaped, A bathroom structure that forms a washing place,
The bathtub has a container portion that can store hot water, a flange portion that protrudes outward at an upper peripheral edge thereof, and a hanging portion that extends downward at the outer edge thereof, and the wall surface and the bathtub main body that are fixed to the wall surface. And a bus frame that connects
The bus frame has first, second, and third frame portions along the first, second, and third wall surfaces, respectively, and each of the first, second, and third frame portions is respectively A mounting piece fixed to the wall surface, a receiving piece that faces the bathtub body at the lower end and protrudes beyond the hanging part of the bathtub body, a support piece that stands up at the inner end and away from the container part, and is supported at the upper end With a standing piece,
The receiving pieces of the second and third frame portions are inclined with a water gradient downward from the first wall surface toward the washing place, and are opposed to the receiving pieces of the second and third frame portions. The hanging structure of the bath body has a constant distance between the receiving piece and the hanging part by increasing the hanging height in accordance with the inclination of the receiving piece. The first frame portion first receiving piece is inclined in a mountain shape with a water gradient downward from the substantially center toward the second and third wall surfaces, and the first frame portion receiving piece receives the first frame portion receiving piece. 2. The distance between the receiving piece and the bottom of the hanging portion is made constant by increasing the hanging length of the hanging portion of the bathtub body facing the mountain in accordance with the inclination of the receiving piece. Bathroom structure.

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