JP6349119B2 - Bathtub with bathroom and bathroom unit - Google Patents

Description

  The present invention relates to a bathtub with a washing area and a bathroom unit provided with a bathtub body and a bathtub apron.

  Conventionally, in a unit bath or the like, a bathtub with a washing area equipped with a bathtub apron has been used (see, for example, Patent Document 1). The bathtub described in Patent Document 1 has a bathtub apron attached across the flange part (rim part) of the bathtub body and the bank part of the washing floor. And the latching | locking part of an upper end part is attached so that the side surface of a bathtub main body may be covered by contact | abutting to the to-be-latched part formed in the lower surface (back surface) of a flange part.

JP 2013-248154 A

  By the way, in the bathtub in which the side surface on the washing room side is constituted by the bathtub apron attached to the bathtub body, water-stopping properties between the bathtub body and the washing floor and the bathtub apron are required. However, in the conventional bathtub as described in Patent Document 1, the locked portion on the bathtub body side is a rib protruding from the lower surface of the flange portion, and the locking portion on the bathtub apron side is from the upper end of the bathtub apron. It is a protruding protrusion, and it is not possible to obtain water-stopping performance simply by bringing such a rib and protrusion into contact with each other. Furthermore, in the conventional bathtub, since the rib (locked portion) is integrally formed with the flange portion, the shape, rigidity, and strength of the rib depend on the shape of the flange portion. The shape and the like of the bathtub apron that is attached in contact with the flange are also determined by the flange portion, and there is a problem that the degree of freedom in designing the bathtub body and the bathtub apron is limited.

  The objective of this invention is providing the bathtub and bathroom unit with a washroom which can ensure sufficient water stop performance between a bathtub main body and a bathtub apron, and can improve a design freedom.

The bathtub with a washing place of the present invention is a bathtub with a washing place comprising a bathtub main body having a flange portion constituting the upper surface, and a bathtub apron constituting a side surface on the washing place side in the bathtub main body, from the flange portion. And a connecting member that connects the upper end edge of the bathtub apron and the flange portion via a water stop material, and the bathtub body extends from the outer edge of the flange portion to below the connecting member. The connecting member is a long member along the flange, and is located above the upper edge of the bathtub apron and close to the hanging piece. and upper portion provided to extend, anda vertical side portion extending downward continuously to the upper side, and the back surface of the suspending piece section, and the side surface of the lower surface and the vertical side portion of the upper side portion, the Above Wherein the water material is provided in contact with.

According to the present invention as described above, the connection member provided below the flange portion of the bathtub main body connects the upper edge of the bathtub apron and the flange portion via the water blocking material, so that the upper end of the bathtub apron is The infiltration of water from the edge to the bathtub body side can be prevented, and sufficient water stopping performance between the bathtub body and the bathtub apron can be ensured. Furthermore, the bathtub apron can be attached via the connecting member, so that the shape of the bathtub apron can be determined regardless of the shape of the bathtub body, particularly the shape of the flange. Can be improved. Moreover, by providing the hanging piece part that hangs down below the connecting member, the hanging member part can cover and conceal the connecting member, and the appearance of the bathtub can be improved. Furthermore, by bringing the water-stopping material into contact with the back surface of the drooping piece portion, the bathtub apron and the bathtub main body (the drooping piece and the flange portion) can be connected in a watertight manner through the water-stopping material. Water performance can be further improved.

  Here, for example, when the flange portion has an arbitrary curved surface shape, in the conventional structure, the shape of the rib formed integrally with the flange portion is complicated, and the shape of the bathtub apron that abuts on this rib is also affected. As a result, the design becomes complicated and a complicated water-stopping structure is required, which may cause a decrease in water-stopping. On the other hand, in the present invention, by using a connecting member separate from the flange portion, the shape of the bathtub apron can be determined without being affected by the shape of the flange portion, and the water stop structure is simplified. Therefore, the water stop performance is improved.

  In addition, there are various bathroom variations, such as when the shape of the bathtub body is different, or when the difference in level between the bathtub body and the washing floor is different, but in conventional structures, a bathtub apron with a different shape is prepared for each variation. In contrast, in the present invention, it is possible to use a common bathtub apron by setting the attachment position of the connecting member, which simplifies the design and reduces the labor of manufacturing parts and storing management. Cost reduction.

  Under the present circumstances, in the bathtub with a washing place of this invention, while the said connection member has a linear part extended in a horizontal direction, it is preferable that this linear part occupies the majority of the length dimension of this connection member.

  According to such a configuration, the upper end edge of the bath apron connected along the straight line portion can be formed in a straight line by the connection member having the straight line portion extending in the horizontal direction. The bathtub apron can be a simple shape such as a rectangle.

  Furthermore, in the bathtub with a washing place of the present invention, it is preferable that the upper surface of the flange portion is formed in a curved shape whose height changes, and the connection member is connected to the flange portion via a height adjustment member. .

  According to such a configuration, when the upper surface of the flange portion is formed in a curved shape that changes in height, the connection member is connected to the flange portion via the height adjustment member, so that the predetermined height is reached. This connection member can be reliably connected to the flange portion while securing a water stop structure by the connection member along the water stop line.

Moreover, in the bathtub with a washing place of this invention, it is preferable that the said bathtub apron has an upper flange fixed to the said connection member .

  Moreover, the bathroom unit of this invention was equipped with one of the said bathtubs with a washroom.

  According to such a configuration, similarly to the above-described bathtub with a washing place, it is possible to ensure sufficient water stopping performance between the bathtub body and the bathtub apron, and improve the design flexibility of the bathtub body and the bathtub apron. Can be made.

  According to the bathtub and bathroom unit with a washing place according to the present invention as described above, since the water stop structure in the upper part of the bathtub apron is constituted by the connecting member and the water stop material, the water stop structure is simplified and reliable water stop is achieved. Can be obtained, and the water stop performance between the bathtub body and the bathtub apron can be improved. Furthermore, the bathtub apron is supported by the bathtub main body via the connecting member, so that the degree of design relation between the bathtub main body and the bathtub apron can be lowered, and the degree of freedom in design can be increased.

It is a perspective view which shows the bathtub with a washing place which concerns on embodiment of this invention. It is a front view which shows the said bathtub with a washroom. It is a longitudinal cross-sectional view which shows the principal part of the said bathtub with a washroom. It is a disassembled perspective view which shows the bathtub apron of the said bathtub with a washroom. It is a top view which shows the bathtub main body of the said bathtub with a washroom. It is a perspective view which cuts and shows the said bathtub main body. It is a longitudinal cross-sectional view which shows the principal part of the said bathtub with a washroom. It is a longitudinal cross-sectional view which shows the principal part of the said bathtub with a washroom. It is a side view which cuts and shows a part of said bathtub main body. It is the upper side figure and side view which show the connection member in the said bathtub with a washroom.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The bathtub 1 with a washing place of this embodiment comprises a part of bathroom unit, Comprising: As shown in FIG. 1, in the bathtub main body 2 supported on the waterproof pan which is not shown in figure, and this bathtub main body 2 The washing room floor 3 provided adjacent to each other and the bathtub apron 4 constituting the side surface of the washing body side in the bathtub body 2 are provided. 7A is a portion indicated by an arrow VIIA line in FIG. 5, FIG. 7B is a portion indicated by an arrow VIIB line in FIG. 5, and FIG. 7C is an arrow indicated in FIG. FIG. 8A is a cross-sectional view of a portion indicated by a VIIC line, FIG. 8A is a portion indicated by an arrow VIIIA line in FIG. 5, FIG. 8B is a portion indicated by an arrow VIIIB line in FIG. (C) is sectional drawing of the part shown by the arrow VIIIC line | wire in FIG. 5, FIG. 9 is a side view which cuts and shows the part shown by the arrow IX line | wire in FIG.

  The bathtub body 2 has a bathing part 21 for bathing with hot water, a flange part 22 extending outward from the periphery of the bathing part 21, and a hanging piece part 23 depending from the outer edge of the flange part 22. Configured. A support member 24 (see FIG. 3) that supports an upper end edge of an apron body 41 (described later) of the bathtub apron 4 is fixed to the lower side of the flange portion 22 and the back side of the hanging piece portion 23. As will be described later, the support member 24 includes a connection member 60 and a height adjustment member 70.

  The washroom floor 3 rises from the floor surface portion 31 below the flange portion 22 of the bathtub main body 2 and the floor surface portion 31 having an appropriate water gradient, the drainage portion 32 provided at the bathtub side end of the floor surface portion 31. And a wall portion 33. As shown in FIG. 3, a support bolt 34 that supports the bathtub apron 4 is erected on the washing floor 3, and the lower end edge of the apron body 4 is fixed by a plurality of nuts 35 that are screwed into the support bolt 34. Yes.

  2 to 4, the bathtub apron 4 includes an apron body 41 attached over the support member 24 of the bathtub body 2 and the support bolt 34 of the washing floor 3, and an apron that covers the washing area side of the apron body 41. The cover 42 and the holding member 43 which hold | maintains the lower end edge of the apron cover 42 to the apron main body 41 are comprised. The apron cover 42 is composed of a pair of cover members 42A and 42B that are attached to the apron main body 41 adjacent to each other on the left and right. The cover member 42A is formed wide to cover a majority of the apron main body 41, and the cover member 42B The width of the bathroom counter is not substantially the same as that of the bathroom counter (not shown).

  As shown in FIG. 4, the apron main body 41 includes a generally flat wall portion 50, a vertical flange 51 that extends vertically on the left and right sides of the wall portion 50, and an upper flange that is provided above and below the wall portion 50. 52 and a lower flange 53, and left and right openings 54 penetrating the wall 50. The vertical flange 51 is formed to extend upward from the upper flange 52, and the lower surface of the flange portion 22 of the bathtub body 2 is placed on the upper end of the vertical flange 51. In the wall portion 50, an upper wall portion 55 located above the opening portion 54 and a lower wall portion 56 located below the opening portion 54 are formed to extend to the left and right, respectively.

  Further, as shown in FIG. 3, the upper flange 52 is fixed to the connection member 60 of the support member 24 by bolts 24A and nuts 24B, and the connection member 60 and the droop are connected to the upper flange 52 via a water stop material 24C. A protruding piece 52A that is in contact with the back surface of the piece portion 23 is formed. As shown in FIG. 4, inclined pieces 52 </ b> B extending to the upper end of the vertical flange 51 are continuously formed on the left and right ends of the protruding pieces 52 </ b> A. The lower flange 53 is fixed to the washing ground floor 3 by the support bolt 34 and the nut 35, and the lower flange 53 is formed with a protruding piece 53A that comes into contact with the washing ground floor 3 through the water blocking material 33A.

  The pair of cover members 42A and 42B of the apron cover 42 are each formed of a resin-made hollow plate-like member. The cover body 421 has a substantially rectangular plate shape as a whole, and an upper protrusion that protrudes upward from the upper end edge of the cover body 421. A portion 422 and a lower protrusion 423 protruding downward from the lower end edge of the cover body 421 are formed. Moreover, the insertion part 424 for allowing piping from the bathtub main body 2 to pass toward the bathroom counter is formed in the cover member 42B.

  In such cover members 42 </ b> A and 42 </ b> B, the upper protrusion 422 is locked to the locking member 57 provided on the apron body 41, and the lower protrusion 423 is connected to the apron body 41 via the holding member 43. By being fixed to the lower wall portion 56, the apron body 41 is fixed. On the other hand, by removing the holding member 43 and separating the lower protrusion 423 from the apron body 41 and releasing the locking of the upper protrusion 422 by the locking member 57, the cover members 42A, 42B 41 is configured to be removable from 41.

  The holding member 43 is a long pressing member 431 provided along the lower protrusion 423 of the cover members 42A and 42B, and presses the pressing member 431 against the lower protrusion 423 and the lower wall of the apron main body 41. A bolt 432 that is screwed into the portion 56 and a lower cover member 433 that is locked to the pressing member 431 and covers the washing area side of the lower protrusion 423 are configured. The pressing member 431 is a member having a substantially C-shaped cross section formed of, for example, a resin, a stainless alloy, an aluminum alloy, or the like, and is configured such that the lower cover member 433 can be locked at the upper end edge and the lower end edge thereof. . The lower cover member 433 is a resin member having a surface portion that is inclined downward toward the bathtub body 2, and includes a water stop lip that comes into contact with the lower ends of the cover bodies 421 of the cover members 42 </ b> A and 42 </ b> B, and a washroom floor 3, and a water stop lip that abuts against the upright wall portion 33.

  Further, the pair of cover members 42A and 42B of the apron cover 42 is provided with a water stop material 44 continuous along the outer periphery of the side surface of the cover main body 421 on the bathtub main body side. The water blocking material 44 includes a primary water blocking material 44A provided on the outer peripheral side of the cover main body 421 (near the edges of the cover members 42A and 42B), and an inner side than the primary water blocking material 44A (the center of the cover members 42A and 42B). A secondary water stop material 44B provided near the wall 50 of the apron body 41 by pressing the primary water stop material 44A and the secondary water stop material 44B against the wall 50 of the apron body 41, The water stop structure is constructed.

  As shown in FIGS. 5 to 9, the bathtub body 2 includes a bottom surface portion 25 and a side surface portion 26 that constitute the bathing portion 21, and an outer peripheral portion 27 that continuously extends outward from the upper end of the side surface portion 26. I have. The outer peripheral portion 27 includes the flange portion 22 in a part thereof, and an upper surface portion 271 provided at a height (height indicated by a one-dot chain line L1 in FIGS. 7 and 8) according to the maximum accommodated water level of the bath portion 21. 5, a groove portion 272 that surrounds the bath portion 21 and has a bottom lower than the upper surface portion 271, and a standing wall that is positioned on the bath portion 21 side of the groove portion 272 and rises above the upper surface portion 271. And a flat portion 274 that is provided closer to the bathing portion 21 than the standing wall portion 273 and continues to the upper end of the side surface portion 26.

  The upper surface portion 271 extends toward one side (right side in FIG. 5) from the center of the edge of the washing body side in the bathtub body 2, extends in the direction away from the washing place along the periphery of the bathing portion 21, and is opposite to the washing place. Is provided along the edge of the other side (left side in FIG. 5). That is, the upper surface part 271 is not formed on the other side of the center of the edge on the washing place side among the four peripheral edges of the bathtub body 2. As shown by arrows in FIG. 5, a water gradient is formed on the upper surface portion 271 so as to descend from the edge of the bathtub body 2 toward the bathing portion 21 side, that is, toward the inside of the bathtub. It flows toward the bathing part 21.

  The groove part 272 extends in an arc shape along the outside of the standing wall part 273, starting from the center of the edge opposite to the washing place in the bathtub body 2, and opens to the edge at the position reaching the edge on the washing place side. The first groove portion and the center of the edge of the washing body side of the bathtub main body 2 are extended to the other side (left side in FIG. 5) along the outside of the standing wall portion 273, and at the joining position 272A with the first groove portion. And a second groove portion opened to the end edge. Further, the bottom of the groove 272 is formed with a water gradient that is lowest at the joining position 272A, and the hot water flowing into the groove 272 flows down to the washing place through the joining position 272A.

  The standing wall portion 273 has an inclination in which the height of the upper end gradually increases while extending to the other side (left side in FIG. 5) starting from the edge center on the opposite side to the washing place in the bathtub body 2, and the other side. Are continuously formed in a circular arc shape. The standing wall portion 273 is formed such that the side surface on the inner side of the bathtub is continuous with the side surface portion 26, and the side surface on the inner side of the bathtub rises from the groove portion 272. Further, since the standing wall portion 273 is formed so as to rise from the upper surface portion 271 (the maximum water storage level of the bathing portion 21), the hot water overflowing from the bathing portion 21 does not exceed the standing wall portion 273, and the overflowing hot water Flows over the upper surface portion 271 and into the washing area. Further, since the standing wall portion 273 is formed by partitioning the bathing portion 21 and the groove portion 272, the groove portion 272 and the bathing portion 21 are provided discontinuously with each other, and the hot water overflowing from the bathing portion 21 directly enters the groove portion 272. It is designed not to flow.

  The flat portion 274 is surrounded by the arc-shaped standing wall portion 273 on the other side, and one side is provided continuously to the side surface portion 26 of the bathing portion 21, and the water gradient is lowered from the standing wall portion 273 side toward the bathing portion 21 side. It is formed. The flat portion 274 is provided at a position that is substantially the same as the upper surface portion 271 or higher than the upper surface portion 271, and even if hot water that overflows from the upper surface portion 271 beyond the maximum accommodated water level is stretched on the bath portion 21, Hot water does not accumulate in the flat portion 274. Such a flat portion 274 is preferably provided on the bather's head side, and the bather puts his head on the bathroom pillow installed on the flat portion and bathes, so that comfort is achieved. While improving, the bather can return the hot water applied to the shoulder etc. from the flat part 274 to the bathing part 21.

  As shown in FIGS. 7 to 10, the support member 24 includes a connection member 60 and a height adjustment member 70. The connection member 60 is provided along a water stop line (height indicated by a one-dot chain line L <b> 2 in FIGS. 7 and 8) set below the flange portion 22, and an apron main body 41 that is an upper end edge of the bathtub apron 4. The protruding piece 52A and the water stop material 24C are connected. The connecting member 60 is a long member manufactured by bending from a metal plate material, and includes an upper side portion 61 along the water stop line, and a vertical side portion 62 that extends up and down continuously from the upper side portion 61. The lower side 63 extending continuously from the vertical side 62 to the opposite side of the washing area is formed in a cross-sectional crank shape, and is inclined continuously upward at both longitudinal ends of the upper side 61. An inclined piece 64 is further provided. That is, in the connecting member 60, the portions excluding the inclined piece portions 64 at both ends thereof are linear portions 65 formed linearly, and the linear portions 65 are provided extending in the horizontal direction along the water stop line. Yes.

  The upper side portion 61 is located above the protruding piece 52 </ b> A of the apron main body 41, and the edge on the washing side extends to the vicinity of the hanging piece portion 23 of the bathtub main body 2. The vertical side portion 62 faces the opposite side of the hanging piece portion 23 across the protruding piece 52A, and its lower end edge extends to the vicinity of the upper flange 52 of the apron body 41. The lower side portion 63 is provided along the upper flange 52, and is fixed to the upper flange 52 by bolts 24A and nuts 24B. The upper side portion 61, the vertical side portion 62, and the hanging piece portion 23 form a recess that surrounds the three sides of the projecting piece 52A and opens downward, and the water stop material 24C is provided in this recess, so that the bathtub body 2 and A water stop structure between the apron body 41 and the connection member 60 is configured. Furthermore, at both end portions of the connection member 60, a water stop material 24 </ b> C is provided extending between the inclined piece portion 64 and the inclined piece 52 </ b> B of the apron body 41, thereby forming a water stop structure over the entire length of the connection member 60. Has been.

  The height adjusting member 70 is composed of a long or piece-shaped metal square pipe along the connecting member 60, and as shown in FIG. 9, the first member 70A and two second members having different height dimensions from each other. 70B, and fixed to the upper side 61 of the connecting member 60 by welding. The first member 70A of the height adjusting member 70 is provided on one side (the right side in FIG. 4) of the edge of the washing body side in the bathtub body 2, and the second member 70B is provided in two places on the other side. ing. That is, as shown in FIGS. 7B and 7C, the first member 70 </ b> A is provided at a position corresponding to the upper surface portion 271 of the bathtub body 2, as shown in FIGS. 6A and 7A. The second member 70B is provided at a position where the height is slightly lower than the upper surface portion 271, and as shown in FIGS. 6B and 6C, at the position where the height of the bottom portion of the groove portion 272 is lowered. The height adjusting member 70 is not provided.

  Such a support member 24 is attached to the lower surface of the flange portion 22 of the bathtub body 2 after the height adjusting member 70 is welded and fixed to the connecting member 60 and integrated. A boss portion 22A is formed on the lower surface of the flange portion 22 in accordance with the fixing position of the support member 24, and the screw 24D is inserted into the boss portion 22A through an insertion hole formed in the connection member 60 and the height adjusting member 70. The support member 24 is fixed to the flange portion 22 by screwing. In this state where the support member 24 is fixed to the flange portion 22, the water stop material 24 </ b> C is provided in the recess formed by the upper side portion 61 and the vertical side portion 62 of the connection member 60 and the hanging piece portion 23. The apron main body 41 is installed while the projecting piece 52A is brought into close contact with the material 24C, and the upper flange 52 and the lower side 63 of the connecting member 60 are fixed by bolts 24A and nuts 24B.

  After the upper flange 52 of the apron main body 41 is fixed to the flange portion 22 of the bathtub main body 2, the lower flange 53 is supported by the support bolt 34 and the projecting piece 53A of the lower flange 53 in close contact with the water-stopping material 33A of the washing floor 3. The nut 35 is fixed to the washing floor 3. As described above, the apron body 41 is attached across the bathtub body 2 and the washing floor 3. Thereafter, the upper protrusions 422 of the cover members 42A and 42B of the apron cover 42 are locked to the locking members 57 of the apron body 41, and the lower protrusions 423 of the cover members 42A and 42B are held by the holding member 43. By fixing to the lower wall part 56 of 41, the apron cover 42 is attached to the apron main body 41, and the installation operation | work of the bathtub apron 4 is completed by this.

  According to this embodiment as described above, there are the following effects. Since the connection member 60 is provided along the water stop line set below the flange portion 22 of the bathtub body 2, and the apron body 41 is connected to the connection member 60 via the water stop material 24C, the bathtub body 2 The water-stopping structure can be configured regardless of the shape of the flange portion 22 and the upper surface portion 271, water can be prevented from entering the bathtub body 2 from the upper edge of the apron body 41, and the bathtub body 2 and the bathtub apron Sufficient water blocking performance between 4 and 4 can be ensured.

  Furthermore, since the apron main body 41 is attached to the bathtub main body 2 via the support member 24 including the connection member 60, the shape of the bathtub apron 4 can be changed regardless of the shapes of the flange portion 22 and the upper surface portion 271 of the bathtub main body 2. The degree of freedom in designing the bathtub body 2 and the bathtub apron 4 can be improved. Moreover, when the shape of the bathtub main body 2 is different, or when the step difference between the bathtub main body 2 and the washing floor 3 is different, a common bathtub can be obtained by appropriately setting the attachment position of the connecting member 60 for various bathroom variations. The apron 4 can be used, and the design can be simplified, and the cost of manufacturing the parts and storage management can be reduced to reduce the cost.

  Even when the groove portion 272 and the standing wall portion 273 are provided on the outer peripheral portion 27 of the bathtub body 2 and the flange portion 22 is formed in a curved shape and has a shape whose height changes, the connection member 60 is stopped. By forming in a straight line extending in the horizontal direction along the water line, the upper edge of the apron body 41 connected to the connecting member 60 can also be formed in a straight line, and the bathtub apron 4 can be formed in a simple shape. It can be. Therefore, the water stop structure at the upper edge of the apron main body 41 is also simplified, and the water stop performance can be improved.

  Moreover, the drooping piece part 23 is formed in the bathtub main body 2, and the water stop material 24C is contact | abutted to the back surface of this drooping piece part 23, Therefore The upper end edge of the apron main body 41 and the bathtub are connected via this water stop material 24C. A watertight connection between the main body 2 and the water stop performance can be further improved. Furthermore, by covering and concealing the upper end of the support member 24 and the bathtub apron 4 with the hanging piece 23, the appearance of the bathtub can be improved and the design can be improved.

  In addition, this invention is not limited to the said embodiment, Including other structures etc. which can achieve the objective of this invention, the deformation | transformation etc. which are shown below are also contained in this invention. For example, in the said embodiment, although the apron main body 41 of the bathtub apron 4 was connected to the connection member 60, and the apron cover 42 was attached to the apron main body 41, the structure of the bathtub apron 4 is the said embodiment. It is not limited, The bathtub apron 4 may be comprised from a single member, and it comprises and comprises other members in addition to the apron main body and the apron cover, and these other members serve as connection members. It may be connected.

  Moreover, in the said embodiment, although the connection member 60 was being fixed to the flange part 22 of the bathtub main body 2 via the height adjustment member 70, it is not restricted to this but the connection member 60 is being directly fixed to the bathtub main body 2. Alternatively, it may be fixed to the bathtub body 2 via another member different from the height adjusting member. Moreover, the shape, dimension, and number of the connecting member 60 and the height adjusting member 70 are not limited to the above-described embodiment, and can be appropriately changed according to the structure of the bathtub body 2 and the bathtub apron 4.

  Moreover, in the said embodiment, although the drooping piece part 23 was formed in the bathtub main body 2, and it was the structure which covers the support member 24 and the upper end part of the bathtub apron 4 with this drooping piece part 23, it is not restricted to this, Bathtub apron The support member 24 may be covered by 4, or a cover member other than the drooping piece and the bathtub apron may be provided to cover the support member 24. Moreover, in the said embodiment, although the groove part 272, the standing wall part 273, and the flat part 274 were formed in the outer peripheral part 27 of the bathtub main body 2, the shape of the bathtub main body 2 is not specifically limited, For example, the outer periphery of the bathing part 21 Only a flat upper surface portion (flange portion) may be formed.

  Moreover, the bathtub 1 with a washing place of the said embodiment is a bathtub provided with the outer peripheral part 27 continuously extended to the upper end of the side part 26 inside a bathtub, Comprising: The outer peripheral part 27 has the maximum of the said bathtub. An upper surface portion 271 provided at a height corresponding to the stored water level, and a groove portion 272 having a bottom lower than the upper surface portion 271 and discontinuously provided with the upper end of the side surface portion 26 are formed. It extends with a downward slope from the opposite side toward the washing field, and is formed continuously with the edge of the outer peripheral portion 27 on the washing field.

  According to such a configuration, the water overflowing the upper surface portion 271 on the opposite side of the washing place can be caused to flow to the washing place side by the groove portion 272, and can be dropped from the edge of the outer peripheral portion 27 toward the washing place floor and drained. In addition, the retention of water in the upper surface portion 271 can be suppressed.

  Here, in the conventional bathtub, since the upper surface of the flange portion (rim portion) which is the outer peripheral portion is formed in a uniform horizontal plane, the water overflowing the flange portion tends to stay on the upper surface, and the retained water is There was a problem that the bather was uncomfortable by cooling. On the other hand, according to the present invention, the water overflowing the upper surface portion 271 can be drained to the washing place by the groove portion, and the retention of water in the upper surface portion 271 can be suppressed, so that the uncomfortable feeling of the bather is suppressed. Comfort can be improved.

  In the bathtub 1 with a washing place, the outer peripheral portion 27 is formed with a standing wall portion 273 that rises above the upper surface portion 271 and is provided adjacent to the inside of the bathtub of the groove portion 272.

  According to such a structure, it can prevent that the water of the groove part 272 flows into the inside of a bathtub because the standing wall part 273 is provided in the bathtub inside side of the groove part 272. Furthermore, if the standing wall part 273 is formed on the bather's head side, the bather can hang the head on the standing wall part 273, and the comfort of the bathtub can be improved.

  In the bathtub with a washing place, the standing wall portion 273 is formed in an arc shape convex toward the outside of the bathtub in a plan view, and the outer peripheral portion 27 is provided on the inner side of the bathtub of the standing wall portion 273 and the upper end of the side surface portion 26. A flat portion 274 that is continuous with the flat portion 274 is formed.

  According to such a structure, the flat part 274 is formed in the bathtub inner side of the standing wall part 273 formed in circular arc shape, this flat part 274 will be enclosed by the wall part 273, and also the flat part 274 is a side part. 26, the water in the flat portion 274 is blocked by the standing wall portion 273 and does not flow outward, but is returned from the side surface portion 26 to the inside of the bathtub. At this time, if the standing wall portion 273 and the flat portion 274 are formed on the bather's head side, the bather can put the head on the standing wall portion 273 and the flat portion 274 and improve the comfort of the bathtub. be able to. Furthermore, since the water which a bather poured on the shoulder etc. returns from the flat part 274 to the inside of a bathtub, the fall of the amount of hot water in a bathtub can be suppressed.

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

DESCRIPTION OF SYMBOLS 1 Bathtub with a washing place 2 Bathtub main body 3 Washing place floor 4 Bathtub apron 22 Flange part 23 Suspended piece part 24C Water stop material 60 Connection member 70 Height adjustment member

Claims (5)

A bathtub with a wash basin comprising: a bathtub main body having a flange portion that constitutes the upper surface; and a bathtub apron that constitutes a side surface of the bathtub main body on the washing place side,
The connecting member is provided below the flange portion, and connects the upper end edge of the bathtub apron and the flange portion via a water stop material,
The bathtub body has a hanging piece that hangs downward from the outer edge of the flange portion to the connection member,
The connecting member is a long member along the flange portion, and is located above the upper edge of the bathtub apron and extends to the vicinity of the hanging piece portion, and the upper side A vertical side portion extending downward continuously from the portion ,
Wherein the back surface of the suspended piece portion, washing place with tub and side surfaces of the lower surface and the vertical side portion of the upper side portion, the water stopping material is characterized in that it is provided in contact with.   The bathtub with a washing place according to claim 1, wherein the connecting member has a straight portion extending in the horizontal direction, and the straight portion occupies a majority of the length of the connecting member. The upper surface of the flange portion is formed in a curved shape whose height changes,
The bathtub with a wash basin according to claim 1 or 2, wherein the connecting member is connected to the flange portion via a height adjusting member.   The bathtub with a wash basin according to any one of claims 1 to 3, wherein the bathtub apron has an upper flange fixed to the connection member.   The bathroom unit provided with the bathtub with a washroom as described in any one of Claims 1-4.

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