JP5506725B2 - Bathroom fittings - Google Patents

Description

  The present invention relates to a bathroom fitting having a shoji that can be opened and closed freely.

  As a bathroom fitting having a shoji that is provided with an openable / closable doorway in the bathroom, a bathroom fitting having a frame body having a sliding door retracting region outside the bathroom rather than the position of the bathroom doorway is known. In such a bathroom fitting, a waterproof interior panel provided on the bathroom side of the pull-in area is fixed to the lower frame of the bathroom fitting. In addition, the lower frame is provided with a drainage groove under the interior panel over the entire length in the direction of finding, and the water that has entered the pull-in area is discharged from the lower frame to the bathroom side through the drainage groove. Is known (see, for example, Patent Document 1).

Japanese Patent Laid-Open No. 10-77769

  In recent years, from the viewpoint of barrier-free, it has been desired to prevent a large step from occurring in a residence. However, in the bathroom fitting, it is desirable to make the outside of the bathroom higher than the bathroom side in order to prevent water on the bathroom side from entering the outside of the bathroom, for example, the dressing room side. Moreover, when a drainage structure such as a drainage groove is provided below the lower frame as in the conventional bathroom fitting described above, there is a problem that a greater height difference must be provided between the bathroom and the outside of the bathroom. On the other hand, when a drainage groove or the like is not provided below the lower frame, there is a problem that water or the like tends to remain on the lower frame.

  This invention is made | formed in view of this subject, The place made into the objective is to discharge | emit water etc. on a lower frame easily, without providing a big level difference, providing a height difference inside and outside the bathroom. Is to provide a bathroom joinery that can.

  In order to achieve such an object, the bathroom fitting of the present invention is provided at the boundary between the inside and outside of the bathroom and is provided so as to freely open and close the entrance of the bathroom, and when opening the entrance, the wall adjacent to the entrance and exit side of the wall And a lower frame provided with a rail for guiding the shoji, and spaced from the lower frame above the lower frame, from the wall side. A pulling protrusion that protrudes toward the rail and draws water on the lower frame between the wall and the rail toward the wall by surface tension; and between the lower frame and the pulling protrusion. And a communication part that communicates the space on the lower frame on the doorway side, and the upper surface of the lower frame is inclined so that the height of the bathroom side becomes lower from the rail toward the bathroom side. It is a bathroom fitting characterized by being provided.

  According to such a bathroom fitting, the water that has entered the lower frame between the wall portion and the rail is provided on the wall portion side, and the water draw that protrudes toward the rail side with an interval above the lower frame. The protrusion is attracted to the space between the lower frame located on the wall side and the water pulling protrusion by the surface tension of water. For this reason, it is difficult for water or the like to remain apart on the lower frame, and it is possible to collect water in a state where the water and the like are connected in the space between the lower frame and the water pulling protrusion. At this time, in the space between the lower frame and the water pulling protrusion, the water pulling protrusion is arranged on the upper side, so that it is difficult to visually recognize water. For this reason, it is possible to provide a bathroom fitting with good appearance while accumulating water on the lower frame.

  In addition, since it has a communication part that communicates the space between the lower frame and the water pulling protrusion and the space on the lower frame on the doorway side, the water accumulated in the space between the lower frame and the water pulling protrusion Can be discharged onto the lower frame on the entrance / exit side.

  Furthermore, since the upper surface of the lower frame is inclined so that the height of the bathroom side becomes lower toward the bathroom side than the rail, it is possible to provide a height difference without providing a large step between the inside and outside of the bathroom. is there. And since water that has entered on the lower frame between the wall and the rail is likely to flow toward the wall due to the inclination provided on the lower frame, it enters the lower frame between the wall and the rail. It is possible to draw the collected water into the space between the lower frame and the drawing protrusion. In addition, when water accumulated in the space between the lower frame and the water pulling protrusion is discharged onto the lower frame on the entrance / exit side through the communication portion, the water is easily discharged from the communication portion. For this reason, it is possible to improve the drainage of the upper surface of a lower frame.

  This bathroom fitting has a vertical bone that forms the doorway by constituting the wall portion, and the vertical bone protrudes toward the outside of the bathroom and hits the closed door bottom of the shoji. It has a water stop member that is in contact with and stops water between the vertical bone and the Tojiri ridge, and as the communication part, the wall side is closer to the bathroom side than the water stop member of the vertical bone. It is desirable that an opening that communicates with the entrance / exit side is provided.

  According to such a bathroom fitting, since the water-stopping member that is provided on the vertical bone constituting the wall portion and stops water by abutting against the door-butt heel of the shoji is provided, the vertical bone and the door-ji of the shoji It is possible to prevent water from entering the outside of the bathroom by stopping water between the fences. In addition, the vertical bone is provided with an opening that connects the wall side and the entrance / exit side to the bathroom side from the water-stopping member as a communication part, so that the water stop between the vertical bone and the shoji Tojiri While maintaining the state, the water accumulated in the space between the lower frame and the water pulling projection can be discharged onto the lower frame on the entrance / exit side through the opening as the communication portion.

  In this bathroom fitting, the communication part may include a water conveyance member having a bathroom side water conveyance part that is connected to the opening on the entrance / exit side of the opening and conducts the water to the bathroom side. desirable.

  According to such a bathroom fitting, since the communication part has the water guide member having the bathroom side water guide part connected to the opening on the entrance / exit side of the opening, the communication part accumulates in the space between the lower frame and the water discharge protrusion part. It is possible to guide the water to the bathroom side and discharge it more effectively.

  In this bathroom fitting, the wall portion includes a face material that forms a wall surface, and a wall lower frame that is attached to the lower frame and holds a lower end of the face material, and the pulling protrusion is the wall Provided in a lower frame, and the opening is provided to be biased toward the entrance / exit side of the longitudinal bone, and the water guide member is formed on the wall side of the opening, and the lower frame, It is desirable to have a wall side water guide portion that connects between the water draw projections and guides the water in the space between the lower frame and the water draw projections to the opening side.

  According to such a bathroom fitting, the wall portion that connects the opening, the lower frame, and the water pulling protrusion on the wall portion side of the opening that is provided with the water guide member biased toward the entrance / exit side of the longitudinal bone. Since the side water guiding portion is provided, it is possible to prevent the water in the space between the lower frame and the water pulling protrusion from being interrupted between the water pulling protrusion and the opening. For this reason, it is possible to reliably guide the water in the space between the lower frame and the water pulling protrusion to the opening side. Moreover, since the wall part side water conveyance part has connected between opening, a lower frame, and a water drawing protrusion part, it is not necessary to make the shape of a wall lower frame protrude only to a water discharge protrusion part to the opening side. For this reason, while being able to make a wall lower frame into a simple shape, it is possible to process easily.

  ADVANTAGE OF THE INVENTION According to this invention, it is possible to provide the bathroom fitting which can discharge | emit the water etc. on a lower frame easily, without providing a big level difference, providing a height difference inside and outside the bathroom.

It is a longitudinal cross-sectional view of the bathroom fitting which concerns on this embodiment. It is a cross-sectional view of the bathroom fitting according to the present embodiment. It is a longitudinal cross-sectional view for demonstrating the site | part by the side of the entrance / exit of a lower frame. It is a longitudinal cross-sectional view for demonstrating the site | part by the side of the wall part of a lower frame. It is a perspective view for demonstrating the inclination of a lower frame, and a communicating member. FIG. 6A is a perspective view showing a state in which the lower end portion of the longitudinal bone is viewed from below, and FIG. 6B is a state in which the communicating portion formed by the longitudinal bone and the communication member is viewed from below. FIG. It is the perspective view which looked at the lower part of the bathroom fitting from the dressing room side. It is the perspective view which looked at the lower part of the bathroom fitting from the bathroom side. Fig.9 (a) is a perspective view which shows a communicating member, FIG.9 (b) is a perspective view which shows the state which looked at the communicating member from the downward direction. FIG. 10A is a longitudinal sectional view showing a case where a protruding piece having a large protruding amount to the rail side is provided, and FIG. 10B is a case where a notch is provided on the upper surface portion of the lower frame. FIG. 10C is a longitudinal sectional view showing a case where mohair is provided on the lower side of the protruding piece. It is a longitudinal cross-sectional view which shows the modification of a lower frame. It is a longitudinal cross-sectional view for demonstrating the example which has several sheets of shoji.

  Hereinafter, a bathroom fitting according to an embodiment of the present invention will be described with reference to the drawings.

  As shown in FIGS. 1 and 2, for example, the bathroom fitting 1 according to the present embodiment includes an entrance 2 that is an opening that can be closed on the left side when viewed from the dressing room side that is outside the bathroom, and the right side area. The shoji 5 that forms the wall portion 3 and moves along the direction of finding the undressing room side of the wall portion 3 is a retractable door type joiner configured to be able to open and close the doorway 2.

  In the following description, when the bathroom fitting 1 in a state attached to a building or the like is viewed from the outside of the bathroom, that is, from the dressing room side, the vertical direction is the vertical direction, the horizontal direction is the horizontal direction or the finding direction, The depth direction which is the inside / outside direction of the bathroom is shown as a prospective direction. Further, each member included in the joinery 1 will be described by specifying the direction in the depth direction, the left-right direction, and the up-down direction when attached to a building or the like even if it is a single unit.

  The bathroom fitting 1 is provided so as to be movable in the direction of finding at a frame 10 provided at the boundary between the inside and outside of the bathroom, and a part of the frame 10 outside the bathroom, and can open and close an area about half of the direction of finding in the frame 10. The shoji 5 provided in the frame 10, the lower frame 14 of the frame body 10 is provided over the entire area in the direction of finding, and the lower sealing material 22 for stopping water between the lower frame 14 and the shoji 5 is provided, and the wall 3 A vertical sealing material 32 as a water-stopping member that stops water between the shoji 5 and a communication member 51 that constitutes a communication portion 50 that connects the wall 3 side of the lower frame 14 and the doorway 2 side. ing.

  The frame 10 includes left and right vertical frames 11 and 12, upper and lower horizontal frames 13 and 14, and a vertical bone 20 provided at substantially the center of the left and right vertical frames 11 and 12. The vertical bone 20 has a width approximately half of the width of the left vertical frame 11 in the prospective direction, and is provided inside the bathroom. The right vertical frame 12 is approximately the width of the left vertical frame 11 in the prospective direction. It has half the width and is provided outside the bathroom.

  And the part on the bathroom outer side of the vertical bone 20 and the part on the bathroom side of the right vertical frame 12 are arranged so as to face the finding direction in the vicinity of the center in the prospective direction. An end portion is supported, and a face material 21 that forms a wall surface 21a on the dressing room side that is the bathroom outside of the wall portion 3 is provided.

  The lower frame 14 is supported by a housing (not shown) and is spanned between a frame 30 provided on the dressing room side and a waterproof pan 35 provided in the bathroom, as shown in FIG. .

  The lower frame 14 is fixed to the lower frame main body 16 provided with rails 17d and the wall 3 (FIG. 2) adjacent to the entrance 2 on the dressing room side, as shown in FIG. It has the wall lower frame 15 in which the lower end of the face material 21 which forms the wall surface 21a is inserted.

  As shown in FIG. 3, the lower frame main body 16 is provided with a frame covering portion 19 disposed on the upper portion of the frame 30 (FIG. 1) and a rail 17 d that protrudes upward and guides the shoji 5. Between the part 17 and the frame cover part 19 and the lower frame flat plate part 17, there is a lower seal material fitting part 18 into which the lower seal material 22 is fitted.

  The frame cover portion 19 and the upper surface of the lower seal material fitting portion 18 have substantially the same height, and the lower seal material fitting portion 18 is provided with a fitting groove 18a that is recessed downward.

  An end of the lower frame flat plate portion 17 on the dressing room side is connected to the lower seal material fitting portion 18 at a position slightly lower than the upper surfaces of the frame cover portion 19 and the lower seal material fitting portion 18. Here, the difference in height between the end portion of the lower frame flat plate portion 17 on the dressing room side and the upper surfaces of the frame cover portion 19 and the lower seal material fitting portion 18 is recognized as, for example, grade 5 in the housing performance display. The height of the step is 5 mm or less.

  As shown in FIG. 5, the lower frame flat plate portion 17 is formed so that a portion on the left side of the vertical bone 20 as viewed from the dressing room side reaches the bathroom, and the wall portion on the right side of the vertical bone 20. In the portion on the 3 side, the projection 17 g is engaged with the wall lower frame 15 into which the lower end of the face material 21 forming the wall surface 21 a on the dressing room side of the wall portion 3 is inserted and the inner sealing material 31. That is, the lower frame flat plate portion 17 is formed such that the length in the prospective direction is longer on the entrance 2 side and shorter on the wall 3 side.

  The part of the lower frame flat plate part 17 on the entrance / exit 2 side includes a lower frame upper surface part 17a from which a rail 17d protrudes on the dressing room side, and a vertical wall part 17b suspended from the bathroom side end of the lower frame upper surface part 17a. And an extending part 17c extending toward the dressing room side in the horizontal direction from the lower end of the vertical wall part 17b.

  The wall 3 side portion of the lower frame flat plate portion 17 is provided with a wall lower frame mounting portion 17e that is suspended downward from the end on the bathroom side to the dressing room side and the wall lower frame 15 is screwed. . That is, as for the site | part by the side of the wall part 3 of the lower frame flat plate part 17, the edge part by the side of the bathroom protrudes from the wall lower frame attaching part 17e to the bathroom side.

  The rail 17d of the lower frame upper surface portion 17a is arranged so that the lower collar 5a of the shoji 5 and the lower seal material fitting portion 18 arranged so as to be movable on the rail 17d are slightly spaced from each other. The shoji 5 that is moved by being guided by 17d is moved to the left side to close the bathroom entrance 2 and is moved to the right to be drawn into the dressing room side of the wall 3 so that the bathroom entrance 2 is opened. It is configured. That is, the region of the lower frame flat plate portion 17 on the wall 3 side corresponds to the retracting region of the shoji 5.

  The lower frame upper surface portion 17a is formed such that the lower frame upper surface portion 17a between the rail 17d and the lower seal material fitting portion 18 is formed substantially horizontally, from the rail 17d to the bathroom side, from the dressing room side to the bathroom side. An inclined portion 17f provided with an inclination that decreases in height is provided. The inclined portion 17f has two portions with different inclinations in the prospective direction of the entrance / exit 2 at, for example, approximately half the thickness of the wall portion 3, and is a portion on the dressing room side of the inclined portion 17f. An inclination of a certain dressing room side inclined portion 17i is formed smaller than an inclination of a bathroom side inclined portion 17j which is a bathroom side portion of the inclined portion 17f. Here, for example, in order to more effectively suppress the entry to the water rail 17d side, the inclined portion 17f has an angle that does not become a step due to an excessively large inclination while increasing the inclination on the bathroom side. Is formed to have a gentler slope than the bathroom side.

  And the bathroom side of the lower-frame flat plate part 17 accommodates the vertical wall part 17b and the extension part 17c in the groove part 35a provided in the dressing room side of the waterproof pan 35 (FIG. 1) which makes the floor of a bathroom. .

  The groove portion 35a of the waterproof pan 35 is provided side by side with the wall portion 3 adjacent to the entrance / exit 2 along the direction of finding, and the bathroom side surface of the bathroom side inner wall surface 33a and the vertical wall portion 17b of the lower frame flat plate portion 17 is substantially the same. It is configured to be flush. The extending portion 17c is placed on the bottom 35b of the groove portion 35a, and the vertical wall portion 17b is disposed so as to face the bathroom-side wall 35c of the groove portion 35a, and the lower frame upper surface portion 17a, the vertical wall portion 17b, And the upper surface of the waterproof pan 35 forming the floor of the bathroom are configured to have substantially the same height.

  As shown in FIG. 4, the lower wall frame 15 includes a lower wall frame main body 15 a having an accommodating portion 15 b at the end of the face material 21 connected to the vertical bone 20 and the right vertical frame 12, and a lower wall frame main body 15 a. A recess 15c that is provided on the lower side and into which the portion on the wall 3 side of the lower frame flat plate portion 17 is inserted, and a sealing material fitting for holding the inner sealing material 31 in the recess 15c. From the joint 15d, the lower frame flat plate portion 17 inserted into the concave portion 15c from the lower end of the wall lower frame main body 15a, and the protruding piece 15e as a water pulling protruding portion protruding toward the rail 17d, and the concave portion 15c A wall lower frame fixing portion 15f that is suspended downward and is screwed to the wall lower frame mounting portion 17e of the lower frame main body 16;

  When the wall lower frame fixing portion 15f is screwed to the wall lower frame mounting portion 17e of the lower frame main body 16, the projection 17g of the lower frame flat plate portion 17 enters the recess 15c of the wall lower frame 15. At the same time, the inner sealing material 31 provided in the recess 15c is brought into contact with the inner sealing material 31 so as to be compressed. Thereby, the water that has entered the dressing room side of the wall portion 3 in the lower frame upper surface portion 17a does not flow downward from the wall portion 3 side, but along the wall lower frame 15, the lower frame upper surface portion 17a and the protruding piece 15e. It is comprised so that it may accumulate in the space between lower surfaces.

  Further, the protruding piece 15e protruding upward on the lower frame upper surface portion 17a toward the rail 17d side has a distance of 2 to 3 mm between the tip of the protruding piece 15e and the lower frame upper surface portion 17a. Is set. For this reason, the water that has entered the space between the wall 3 and the rail 17d, that is, the pull-in area, is guided to the wall 3 by the inclination of the lower frame upper surface 17a and reaches the tip of the protruding piece 15e. It is configured to be drawn toward the wall 3 side by surface tension.

  The lower seal material 22 is fitted in a fitting groove 18a provided in the lower seal material fitting portion 18 of the lower frame main body 16, and is undressed by standing vertically from the fitting portion 22a. A water return portion 22b that prevents water from entering the room side, and a shoji side water stop portion 22c that extends from the upper end of the fitting portion 22a toward the bathroom and is slidably contacted with the lower arm 5a of the shoji 5 Have. And while the shoji 5 moves along the rail 17d, it is comprised so that the shoji side water stop part 22c of the lower seal material 22 provided in the lower frame 14 may slidably contact the lower collar 5a from the dressing room side. Yes.

  The vertical bone 20 includes a bathroom side wall 20a having a surface connected to the inner wall 33 of the bathroom, an entrance / exit side wall 20b that forms the entrance / exit 2 of the bathroom and extends from the end of the entrance / exit 2 of the bathroom side wall 20a to the dressing room side, The dressing chamber side wall 20c extending in the direction of the right vertical frame 12 from the end on the dressing chamber side of the entrance / exit side wall 20b, and the face material support provided at the end on the right vertical frame 12 side of the dressing chamber side wall 20c A portion 20d, a vertical seal material fitting portion 20g that is arranged biased toward the entrance / exit side of the dressing chamber side wall portion 20c and protrudes toward the dressing chamber side, and an end of the vertical seal material fitting portion 20g on the dressing chamber side And a pulling piece 20h extending in the right vertical frame direction.

  The face material support portion 20d is provided on the face material abutting portion 20e on which the bathroom-side surface 21b of the face material 21 is abutted, and on the entrance / exit 2 side of the face material abutting portion 20e. A pressing edge fitting portion 20f into which the pressing edge 23 to be supported is fitted. The face material support portion 20d supports the face material 21 by being fitted with a pressing edge 23 together with the face material support portion 12a provided in the right vertical frame 12 and formed in a symmetrical shape in which the left-right direction is reversed.

  The vertical sealing material fitting part 20g provided in the dressing room side wall part 20c is located at the end of the dressing room side wall part 20c on the doorway 2 side, along the vertical direction, on the bathroom side of the Tojiri 5b that the shoji 5 has. A fitting groove portion 20i into which the vertical seal member 32 that is in contact with the surface is fitted is provided via an extending portion 20j extending from the dressing chamber side wall portion 20c to the dressing chamber side.

  At the lower end of the vertical bone 20, the bathroom side wall 20a, the entrance / exit side wall 20b, the dressing room side wall 20c, and the face material support 20d are longer below the vertical sealing material fitting 20g and the drawing piece 20h. Is formed. When the vertical bone 20 is joined to the lower frame 14, the vertical seal material fitting portion 20g and the lower end of the pulling piece 20h are configured to come into contact with the lower frame upper surface portion 17a. Moreover, as shown in FIG. 6, between the dressing room side wall part 20c and the fitting groove part 20i was notched upward in the lower end of the extension part 20j used as the bathroom side of the vertical sealing material fitting part 20g. A cutout portion 20k is formed, and the extension portion 20j, together with the cutout portion 20k, forms a communication portion 50 that communicates the wall 3 side and the entrance / exit 2 side on the lower frame upper surface portion 17a. The communication member 51 is configured to be attached. Here, when the vertical bone 20 and the lower frame 14 are joined, the opening formed by the lower frame upper surface portion 17a and the cutout portion 20k is closer to the bathroom than the vertical seal material 32 of the vertical bone 20 to the bathroom side. This corresponds to an opening that forms a communication portion 50 that connects the 3 side and the entrance 2 side.

  As shown in FIGS. 5, 7, and 8, the communication member 51 is provided along the undressing chamber side wall portion 20 c on the undressing chamber side portion of the undressing chamber side wall portion 20 c, and the wall portion of the cutout portion 20 k of the longitudinal bone 20. Wall side water guide 52 formed so as to be connected to the 3 side, and provided along the entrance / exit side wall 20b on the entrance / exit side of the entrance / exit side wall 20b, so as to be connected to the entrance / exit side of the notch 20k of the longitudinal bone 20 As shown in FIG. 6 and FIG. 9, the wall side water guide 52 and the door side water guide 53 are connected and engaged with the notch 20 k. Part 54.

  The wall portion side water guide portion 52 has a wall portion side vertical wall 52a provided on the undressing chamber side in a prospective direction with respect to the undressing chamber side wall portion 20c and at a distance substantially the same as the protruding amount of the protruding piece 15e. The wall 52a has an upper portion 52b that extends from the upper end of the wall 52a toward the bathroom and is formed so as to cover between the wall-side vertical wall 52a and the dressing room side wall 20c.

  The entrance / exit side water introduction portion 53 is disposed on the entrance / exit side in the direction in which the entrance / exit side wall portion 20b is found, and is substantially the same as the wall portion side water introduction portion 52, and has an entrance / exit side vertical wall 53a spaced from the entrance / exit side wall portion 20b. It has an entrance / exit-side upper part 53b that extends from the upper end of the wall 53a toward the entrance / exit side wall 20b and is formed to cover the entrance / exit-side vertical wall 53a and the entrance / exit side wall 20b. The entrance / exit-side vertical wall 53a is formed so as to be curved on the dressing room side and to have its tip close to the longitudinal seal material fitting portion 20g of the longitudinal bone 20.

  The connecting portion 54 enters the recess at the lower side of the longitudinal bone 20, and extends upward from the upper connecting portion 54 a by connecting the wall portion side upper portion 52 b and the entrance / exit side upper portion 53 b to the longitudinal bone 20. A connecting insertion portion 54b to be inserted into the extending portion 20j.

  That is, the communication member 51 forms a flow path in which the L-shaped section that divides the upper side and the dressing room side on the wall 3 side, the lower frame upper surface part 17a, and the dressing room side wall part 20c are connected to the notch part 20k. The lower frame and an L-shaped section that divides the upper side, the dressing room side, and the entrance / exit side on the entrance / exit 2 side through the space between the connecting portion 54 inserted into the notch 20k and the lower frame upper surface part 17a. The upper surface portion 17a and the entrance / exit side wall portion 20b form a flow path toward the bathroom. For this reason, it is formed so that the water drawn into the protruding piece 15 e of the wall lower frame 15 is guided to the bathroom side via the communication member 51. At this time, the end of the entrance-side water guide 53 on the bathroom side of the entrance-side vertical wall 53a is located at a boundary portion where the inclination of the inclined portion 17f changes, so that the lower frame upper surface portion 17a and the lower surface of the protruding piece 15e When the water accumulated in the space reaches the end of the communication member 51 on the bathroom side through the communication member 51, the water is drawn to the bathroom side due to the change in the inclination of the inclined portion 17f and drained.

  According to the bathroom fitting 1 of the present embodiment, the water that has entered the lower frame upper surface portion 17a between the wall portion 3 and the rail 17d is provided on the wall portion 3 side, and is spaced above the lower frame 14. Thus, the protruding piece 15e protruding toward the rail 17d side is attracted to the space between the lower frame upper surface portion 17a located on the wall 3 side and the lower surface of the protruding piece 15e by the surface tension of water. For this reason, water or the like hardly separates and remains on the lower frame upper surface portion 17a between the wall 3 and the rail 17d, and is connected in the space between the lower frame upper surface portion 17a and the lower surface of the protruding piece 15e. It is possible to collect water in a wet state. At this time, in the space between the lower frame upper surface portion 17a and the lower surface of the projecting piece 15e, the projecting piece 15e is disposed on the upper side. For this reason, it is possible to provide the bathroom fitting 1 with good appearance while accumulating water on the lower frame upper surface portion 17a.

  In addition, since the communication unit 50 communicates the space between the lower frame upper surface portion 17a and the lower surface of the protruding piece 15e and the space of the lower frame upper surface portion 17a on the entrance / exit 2 side, the lower frame upper surface portion 17a It is possible to discharge the water accumulated in the space between the lower surface of the protruding piece 15e onto the lower frame upper surface portion 17a on the doorway 2 side.

  Furthermore, since the upper surface of the lower frame upper surface portion 17a is inclined so that the height of the bathroom side becomes lower toward the bathroom side than the rail 17d, the height is increased without providing a large step between the bathroom and the dressing room. It is possible to make a difference. And since the water which entered on the lower frame upper surface part 17a between the wall part 3 and the rail 17d becomes easy to flow to the wall part 3 side by the inclination provided in the lower frame upper surface part 17a, the wall part 3 and the rail It is possible to draw the water that has entered the lower frame upper surface portion 17a between the lower frame upper surface portion 17a and the lower surface of the projecting piece 15e.

  Moreover, since the edge part in the bathroom side of the entrance-and-exit side water flow part 53 in the entrance-and-exit side vertical wall 53a is located in the boundary part from which the inclination of the inclination part 17f changes, the lower frame upper surface part 17a and the lower surface of the protrusion piece 15e Water that has accumulated in the space between the two and has reached the bathroom end of the communication member 51 through the communication member 51 can be effectively drained by being drawn to the bathroom side by the change in the inclination of the inclined portion 17f. It is. For this reason, it is possible to improve the drainage of the upper surface of the lower frame upper surface part 17a.

  Moreover, since the vertical seal | sticker 32 provided in the vertical bone 20 which comprises the wall part 3 and contact | abuts the Tojiri 5b of the shoji 5 and water-stopping is provided, the vertical bone 20 and the Tojiri of the shoji 5 It is possible to prevent water from entering the dressing room by stopping water between the bag 5b. Further, the longitudinal bone 20 is provided with a cutout portion 20k that connects the wall 3 side and the entrance 2 side to the bathroom side as the communicating portion 50 from the longitudinal sealing material 32, so that the longitudinal bone 20 and the shoji 5 are connected to each other. While maintaining the water-stopping state between the Tojiri ridge 5b, the water accumulated in the space between the lower frame upper surface portion 17a and the lower surface of the projecting piece 15e passes through the communication portion 50 and the lower frame upper surface portion on the entrance / exit 2 side. It is possible to discharge onto 17a.

  Moreover, since the communication part 50 has the communicating member 51 which has the inlet-and-outlet side water guide part 53 connected with the said opening 2 side of the opening formed in the lower frame upper surface part 17a and the notch part 20k, the lower frame The water accumulated in the space between the upper surface portion 17a and the lower surface of the protruding piece 15e can be guided to the bathroom side to be more easily discharged.

  In addition, the communication member 51 is provided on the wall 3 side of the opening formed by the lower frame upper surface portion 17a and the cutout portion 20k provided to be biased toward the doorway 2 side of the longitudinal bone 20, and the lower frame upper surface. Since it has the wall part side water guide part 52 which connects between the space between the part 17a and the lower surface of the protrusion piece 15e, the water of the space between the lower frame upper surface part 17a and the lower surface of the protrusion piece 15e is It is possible to prevent breakage between the protruding piece 15e and the opening formed by the lower frame upper surface portion 17a and the cutout portion 20k. Therefore, water in the space between the lower frame upper surface portion 17a and the lower surface of the protruding piece 15e can be reliably guided to the opening side formed by the lower frame upper surface portion 17a and the cutout portion 20k. Moreover, since the wall side water conveyance part 52 has connected between the opening formed by the lower frame upper surface part 17a and the notch part 20k, and the lower frame upper surface part 17a and the protrusion piece 15e, the shape of the wall lower frame 15 It is not necessary to project only the protruding piece 15e toward the opening side, that is, the vertical sealing material fitting portion 20g side. For this reason, while being able to make the wall lower frame 15 into a simple shape, it is possible to process it easily.

  In the above embodiment, an example in which the protruding amount of the protruding piece 15e toward the rail 17d is relatively small has been described. However, as shown in FIG. 10A, the tip of the protruding piece 15e is connected to the lower frame upper surface portion 17a. As long as water is drawn toward the inner sealing material 31 without contact, it may further protrude toward the rail 17d. In this case, more water on the lower frame upper surface portion 17a can be stored in the space between the lower frame upper surface portion 17a and the lower surface of the protruding piece 15e. Moreover, since the water which exists on the lower frame upper surface part 17a is covered with the protrusion piece 15e in a wider range, it is possible to make the water on the lower frame upper surface part 17a less visible.

  Moreover, in the said embodiment, although the protrusion piece 15e demonstrated the example which draws water of the lower frame upper surface part 17a to the space between the lower frame upper surface part 17a and the lower surface of the protrusion piece 15e, FIG. As shown in b), the notch 17l is provided in the lower frame upper surface portion 17a facing the protruding piece 15e, so that the water drawn in the space between the lower frame upper surface portion 17a and the lower surface of the protruding piece 15e It is possible to keep it connected to. Moreover, for example, a mohair 36 in which fibers form a brushed shape (brush shape) may be provided below the protruding piece 15e as a guiding member that makes it easier to attract water. At this time, a mohair attachment portion 15g for attaching the mohair 36 is provided on the lower surface of the protruding piece 15e. In this case, when the water on the lower frame upper surface portion 17a comes into contact with the mohair 36, the water is destroyed by the surface tension of the lower frame upper surface portion 17a and absorbed by the mohair 36. It is possible to draw more effectively into the space between the frame upper surface portion 17a and the lower surface of the protruding piece 15e.

  In the said embodiment, although the edge part by the side of the bathroom in the part by the side of the entrance / exit 2 of the lower frame flat plate part 17 demonstrated the example accommodated in the groove part 35a, without protruding by the bathroom side from the inner wall surface 33a of a bathroom, As shown in FIG. 11, a cover protrusion 17k may be provided in which the bathroom-side end portion of the lower frame flat plate portion 17 on the doorway 2 side protrudes into the bathroom and extends beyond the groove 35a to reach the bathroom. . In this case, since the groove part 35a is covered with the cover protrusion 17k provided in the lower frame 14, it is possible to provide the bathroom fitting 1 with better appearance.

  Moreover, in the said embodiment, although the example of the bathroom fitting 1 provided with the one shoji 5 which can open and close the entrance / exit 2 was demonstrated, as shown in FIG. 12, the lower frame 14 was provided along with the prospective direction. A plurality of rails 17d may be provided, and the shoji 5 movable along each of the plurality of rails 17d may be provided.

  Moreover, the said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. The present invention can be changed and improved without departing from the gist thereof, and it is needless to say that the present invention includes equivalents thereof.

1 bathroom fittings, 2 doorways, 3 walls, 5 shoji screens, 5b Tojiri wall, 14 lower frame,
15 Wall lower frame, 15e Projection piece, 17 Lower frame flat plate part, 17a Lower frame upper surface part,
17d rail, 17f inclined part, 20 longitudinal bone, 20k cutout part, 21 face material,
22 lower sealing material, 32 vertical sealing material, 35 waterproof pan, 50 communicating parts,
51 communication member, 52 wall side communication part, 53 entrance / exit side communication part

Claims (4)

A shoji that is provided at the boundary between the inside and outside of the bathroom so that the entrance of the bathroom can be opened and closed, and when opening the entrance, the shoji that is drawn into a drawing-in area provided on the dressing room side of the wall adjacent to the entrance and exit,
A lower frame provided with a rail for guiding the shoji,
Have
The wall protrudes from the wall portion side toward the rail side with a space from the lower frame above the lower frame, and water on the lower frame between the wall portion and the rail is caused to surface by the surface tension. A water pulling projection that pulls toward the side,
A communicating portion that communicates the space between the lower frame and the water pulling protrusion and the space on the lower frame on the entrance side;
Have
The bathroom joinery characterized in that the upper surface of the lower frame is provided with an inclination such that the height of the bathroom side becomes lower from the rail toward the bathroom side. The bathroom fitting according to claim 1,
Having a longitudinal bone that forms the doorway by configuring the wall,
The vertical bone has a water-stopping member that protrudes toward the outside of the bathroom and that is in contact with the closed Tojiri heel of the shoji to stop water between the vertical bone and the Tojiri heel. And
An opening for connecting the wall portion side and the entrance / exit side to the bathroom side from the water stop member of the longitudinal bone is provided as the communication portion. The bathroom fitting according to claim 2,
The said communication part has the water conveyance member which has the bathroom side water conveyance part which is connected with the said opening in the said entrance / exit side of the said opening, and conducts the said water to the said bathroom side. The bathroom fitting according to claim 3,
The wall portion includes a face material that forms a wall surface, and a wall lower frame that is attached to the lower frame and holds a lower end of the face material,
The water pulling protrusion is provided on the wall lower frame,
The opening is provided to be biased toward the entrance / exit side of the longitudinal bone,
The water guiding member connects the opening, the lower frame, and the water pulling protrusion on the wall portion side of the opening, and the water in the space between the lower frame and the water pulling protrusion, A bathroom fitting having a wall-side water guide portion that guides water to the opening side.

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