JP7032283B2 - Joinery - Google Patents

Description

The present invention relates to a fitting that watertightly separates an indoor room such as a bathroom from an outdoor room such as a dressing room.

Conventionally, there is known a fitting in which a shoji is attached to a frame body so as to be openable and closable to partition the inside and outside of the bathroom (indoor and outdoor) (see Patent Document 1). In this fitting, a vertical seal member that abuts on the vertical frame of the shoji is provided along the vertical frame of the frame, and a lower seal member that abuts on the lower frame of the shoji is provided along the lower frame of the frame. And a waterproof member is installed at the corner of the lower frame. The vertical frame has a holding plate portion along the finding direction for holding the vertical sealing member, and the water blocking member is located outside the seat portion that abuts on the lower frame and the holding plate portion. It has an outdoor part and an indoor extension part extending in the prospective direction from the outdoor part.

Japanese Unexamined Patent Publication No. 2008-223274

By the way, in the fitting described in Patent Document 1, the lower frame has an outer upper surface on the dressing room side (outdoor side) and an inner upper surface on the bathroom side (indoor side) at a position lower than the outer upper surface. The seat portion of the water blocking member is placed from the outer upper surface to the inner upper surface of the lower frame, and the holding plate portion of the vertical frame and the lower end of the vertical sealing member are placed at a position higher than the outer upper surface of the lower frame. It is in contact with the upper surface of the seat. Therefore, the water in the bathroom enters the corners of the vertical frame and the lower frame, and the water that has passed between the vertical sealing member and the inner upper surface of the lower frame rides on the outer upper surface of the lower frame, and the water blocking member and the lower seal Water may enter the dressing room side from between the members.
Further, in the fitting described in Patent Document 1, among the waterproof members, the water that rides on the seat portion placed on the outer upper surface of the lower frame does not exceed the outdoor portion and the indoor extension portion. Needs to be formed high above the upper surface of the seat. For this reason, the water blocking member may become large and the design may be deteriorated, and it is difficult to reduce the cost.
Further, in the fitting described in Patent Document 1, it is necessary to separately install a sponge in order to stop water between the water blocking member and the lower seal member, and it is difficult to reduce the cost in this respect as well.

An object of the present invention is to provide a fitting that can improve the water blocking property between indoors and outdoors and can reduce the cost.

The fitting of the present invention is a fitting having a frame body and a shoji screen to partition the interior and exterior. The frame body includes an upper frame, a lower frame, and left and right vertical frames, and the lower frame is one of indoor and outdoor. It has a first lower portion located in the space of the above and a second lower portion located in the other space inside and outside the room, and the upper surface of the first lower portion is located higher than the upper surface of the second lower portion. A lower seal member that abuts on one of the space-side surfaces of the shoji is attached to the first lower portion, and the vertical frame is a seal extending from the vertical prospective piece portion and the vertical prospective piece portion in the finding direction. A vertical seal member having a mounting portion and abutting on one of the space-side surfaces of the shoji is mounted on the seal mounting portion, and water is stopped at a corner portion formed by the lower frame and the vertical frame. A member is installed, and the waterproof member includes a seat portion placed on the upper surface of the second lower portion, and a rising piece portion raised upward from the one space-side edge portion of the seat portion. It has a seat portion and a side piece portion continuous with the side edge of the rising piece portion, the side piece portion abuts on the end portion of the lower seal member, and the upper surface of the seat portion is the first lower portion. It is arranged at a position lower than the upper surface of the seat, and is characterized in that the lower end of the vertical sealing member is in contact with the upper surface of the seat.

According to the present invention, it is possible to provide a fitting that can improve the water blocking property between indoors and outdoors and can reduce the cost.

The figure which shows the bathroom door which concerns on embodiment of this invention from the bathroom side. The cross-sectional view which shows the corner part of the bathroom door which concerns on the said embodiment. The vertical sectional view which shows the corner part of the bathroom door which concerns on the said embodiment. The perspective view which shows the corner part of the bathroom door which concerns on the said embodiment from the dressing room side. The perspective view which shows the corner part of the bathroom door which concerns on the said embodiment from the dressing room side. The perspective view which shows the corner part of the bathroom door which concerns on the said Embodiment from the bathroom side.

[Structure of this embodiment]
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In FIG. 1, the bathroom door 1 as a fitting according to the present embodiment has a dressing room side (outdoor side) which is one space side indoors and outdoors and a bathroom side (indoor side) which is the other space side indoors and outdoors. It is installed at the bathroom entrance that separates from. The bathroom door 1 includes a frame body 10 (joint frame) and a folding door 20 as a shoji that is supported by the frame body 10 and can be opened and closed on the bathroom side. A water blocking member 50 (see FIGS. 2 to 6) for stopping water from the bathroom side to the dressing room side is installed in the corner portion 15 formed by the vertical frame 13.
In the following description, the left-right direction of the bathroom door 1 is the X-axis direction, the vertical direction of the bathroom door 1 is the Y-axis direction, and the prospective direction (indoor / outdoor direction) of the bathroom door 1 is the Z-axis direction. The X, Y, and Z axis directions are orthogonal to each other.

The frame body 10 is configured by frame the upper frame 11, the lower frame 12, and the left and right vertical frames 13 with a sealer sandwiched in a vertical direction. Elastically deformable synthetic resin sealing members 14 (14A, 14B) are attached to the upper frame 11, the lower frame 12, and the left and right vertical frames 13, and the sealing member 14 is attached to the folding door 20 with the folding door 20 closed. The dressing room and the bathroom are watertightly separated by abutting on the outdoor surface (one space side surface).

FIG. 2 shows a corner portion 15 on the door end side. The vertical frame 13 on the door end side shown in FIG. 2 has a vertical frame main body 130 having a vertical prospective piece 131 and a vertical finding piece 132, and a seal attached extending inward in the X-axis direction from the vertical prospective piece 131. It has a portion 135.
The seal mounting portion 135 has a vertical piece portion 136 along the X-axis direction and a pair of engaging piece portions 137 having a substantially L-shaped cross section protruding from the vertical piece portion 136 toward the bathroom side. The engaging groove portion 138 is formed by the portion 136 and the pair of engaging piece portions 137.
A vertical seal member 14A extending in the Y-axis direction is mounted on the seal mounting portion 135. The vertical seal member 14A is formed to have a base portion 141A and a fin portion 142A, the base portion 141A is engaged with the engaging groove portion 138, and the fin portion 142A is elastically deformed with respect to the outdoor surface of the vertical stile 23. It is configured to come into contact with each other.
Since the vertical frame 13 on the hanging source side is configured in the same manner as the vertical frame 13 on the door end side and the vertical seal member 14A is mounted, a detailed description thereof will be omitted.

As shown in FIG. 3, the lower frame 12 has an indoor frame portion 121 (second lower portion) arranged on the bathroom side and an outdoor piece portion 122 (first lower portion) located on the dressing room side with respect to the indoor frame portion 121. Part) and.
The interior frame portion 121 includes a frame portion 127 formed in a hollow frame shape by an upper surface portion 123, a lower surface portion 124, and a pair of side surface portions 125, 126, and an extended upper surface portion 128 extending further from the upper surface portion 123 to the bathroom side. And a preview piece portion 129 extending downward from the extended upper surface portion 128, and a rail 123B extending in the X-axis direction is formed on the upper surface 123A of the upper surface portion 123.
The outdoor piece portion 122 includes an upright portion 161 raised upward from the outdoor edge portion 121A composed of a continuous portion of the upper surface portion 123 and the side surface portion 126 in the indoor frame portion 121, and the bathroom side of the outdoor piece portion 122 and the outdoor piece portion 122. A pair of engaging grooves 162 and 163 formed on the dressing chamber side are formed.
The engaging groove portion 162 includes a bottom piece portion 164A extending upward from the upper surface 122A of the outdoor piece portion 122, an extending portion 165A extending upward from the bottom piece portion 164A toward the bathroom in the Z-axis direction, and an outdoor piece portion 122. It is formed by a portion between the upright portion 161 and the bottom piece portion 164A.
The engaging groove portion 163 includes a bottom piece portion 164B extending upward from the upper surface 122A of the outdoor piece portion 122, an extending portion 165B extending upward from the bottom piece portion 164B toward the dressing chamber side in the Z-axis direction, and an outdoor piece portion 122. It is formed by an extension portion 166 extending from the outdoor edge portion (one space side edge portion) along the X-axis direction toward the undressing chamber side in the Z-axis direction. The extending portion 166 extends longer in the Z-axis direction than the extending portion 165B.
In the outdoor piece portion 122, a recess 167 is formed by the side surfaces of the upper surface 122A and the bottom pieces 164A and 164B, and a screw 168 is inserted through the recess 167 and fastened to the floor 2 in the dressing room.
In the lower frame 12 configured in this way, the upper surface 122A of the outdoor piece portion 122 is located at a higher position than the upper surface 123A of the indoor frame portion 121.
A lower seal member 14B that abuts on the outdoor surface (one space side surface) of the lower frame 22 of the folding door 20 is attached to the outdoor piece portion 122. The lower seal member 14B is molded in two colors and extends in the X-axis direction, and has a hard resin portion 141 and a soft resin portion 142 extending from the hard resin portion 141 to the bathroom side (folding door 20 side). There is.
Hook-shaped engaging portions 143 and 144 extending downward are formed on both side edges of the hard resin portion 141 along the X-axis direction, and the engaging portion 143 engages with the engaging groove portion 162. The engaging portion 144 is engaged with the engaging groove portion 163. In this way, the hard resin portion 141 is attached to the outdoor piece portion 122 of the lower frame 12 and covers the recess 167, and the screw 168 for screwing the outdoor piece portion 122 of the lower frame 12 to the floor 2 is externally provided. It is designed not to be exposed.
The soft resin portion 142 has a main body piece portion 145 extending diagonally upward from the side edge portion of the hard resin portion 141 on the bathroom side, and an upper fin extending diagonally downward from the upper portion of the main body piece portion 145 toward the bathroom side. It has a portion 146 and a lower fin portion 147 (lower edge portion) that extends further downward from the lower portion of the main body piece portion 145 and abuts on the upper surface 123A of the indoor frame portion 121. The upper fin portion 146 abuts on the outdoor surface of the lower stile 22 while elastically deforming, and the lower fin portion 147 abuts on the side surface of the standing portion 161 of the lower frame 12 and the upper surface 123A of the indoor frame portion 121.

The folding door 20 includes left and right door bodies 20A and 20B, and the door bodies 20A and 20B are configured by assembling the upper stile 21, the lower stile 22, the left and right vertical stiles 23 and 24, and the resin panel 25, respectively. Of the door bodies 20A and 20B, the vertical frames 24 adjacent to each other are rotatably connected to each other via a hinge. In the present embodiment, the resin panel 25 is divided into upper and lower parts with the center rail sandwiched between them. In FIG. 1, the vertical frame 23 on the hanging side of the door body 20B on the right side is rotatably supported by the frame body 10, and the vertical frame 23 on the door end side of the door body 20A on the left side in FIG. 1 is the lower frame 12. The rail 123B is slidably installed via a door support (not shown). The folding door 20 is folded while the connecting portion of the door bodies 20A and 20B is moved to the bathroom side to open the opening of the bathroom door 1, while the connecting portion of the door bodies 20A and 20B is extended while being moved to the dressing room side. It is configured to close the opening of the bathroom door 1.

As shown in FIGS. 3 and 6, the water blocking member 50 has a rectangular plate-shaped seat portion 51 mounted on the upper surface 123A of the indoor frame portion 121 and an outdoor edge portion (one of them) along the finding direction of the seat portion 51. The rising piece portion 52 raised upward from the edge portion on the space side), the side piece portion 53 continuous with the side edge on the lower seal member 14B side of the seat portion 51 and the raising piece portion 52, and the rising piece. It has a cover piece portion 54 extending from the portion 52 to the dressing room side. The cover piece portion 54 is arranged so as to cover the end portion of the outdoor piece portion 122 of the lower frame from above. As shown in FIG. 6, the outdoor surface of the rising piece portion 52 and the side edge portion of the cover piece portion 54 along the X-axis direction engage with the engaging groove portions 162 and 163 of the lower frame 12 described above. The joints 55 and 56 are formed.
The height position of the upper surface 511 of the seat portion 51 is the height position of the upper surface 122A of the outdoor piece portion 122, and in the present embodiment, the height position of the upper surface 165C in the extending portion 165A of the outdoor piece portion 122 (the first lower portion). It is arranged at a position lower than the upper surface (highest height position) with the difference L1 shown in FIG. The lower end of the seal mounting portion 135 of the vertical frame 13 and the lower end 143A of the vertical seal member 14A are in contact with the upper surface 511 of the seat portion 51. The lower surface of the seat 51 is in close contact with the upper surface 123A of the upper surface 123.
The side piece portion 53 is continuously formed from the side edge of the seat portion 51 and the rising piece portion 52 on the lower seal member 14B side to the side edge of the cover piece portion 54 on the lower seal member 14B side, and is a water stop member. It constitutes a side portion on the lower seal member 14B side of the entire 50. The portion of the side piece 53 located closer to the bathroom than the cover piece 54 is formed along the main body piece 145 of the soft resin portion 142 of the lower seal member 14B. Specifically, the side piece portion 53 is formed so as to be raised diagonally upward so that the bathroom side is higher than the dressing room side, and is raised higher than the rising piece portion 52. Of the side piece 53, the contact surface 531 located on the bathroom side of the cover piece 54 in the prospective direction is in contact with the end of the lower seal member 14B.
The portion of the side piece portion 53 adjacent to the end of the hard resin portion 141, that is, the portion 532 located on the dressing chamber side with respect to the contact surface 531 is recessed in the X-axis direction from the contact surface 531. It is formed and forms a clearance with a difference L2 shown in FIG. 2 from the hard resin portion 141. Further, the side piece portion 53 is formed with a water return portion 533 that covers the end portion of the lower seal member 14B from above. The water return portion 533 extends in the X-axis direction toward the lower seal member 14B side over the entire length of the upper edge portion of the side piece portion 53 along the Z-axis direction.
Of the rising piece portions 52, the facing surface 521 of the vertical piece portion 136 of the seal mounting portion 135 facing the outdoor surface 136A is arranged so as to be separated from the outdoor surface 136A on the outdoor side. Of the piece 53, the facing surface 534 facing the side surface 137A along the prospective direction of the engaging piece 137 of the seal mounting portion 135 is arranged so as to be separated from the side surface 137A inward in the finding direction. The facing surfaces 521 and 534 are continuously formed, and water that has entered between the sealing mounting portion 135 and the facing surfaces 521 and 534 of the water blocking member 50 is allowed to flow into the side surface 137A and the side piece of the seal mounting portion 135. It is configured so that it can be returned to the bathroom side from between the facing surfaces 534 of the portion 53.
The water stop member 50 has a continuous water stop line by the vertical seal member 14A and the lower seal member 14B at the corner portion 15.

Hereinafter, the action and effect regarding the water stoppage of the bathroom door 1 according to the present embodiment are as follows. As shown by reference numeral A1 in FIG. 2, when water in the bathroom enters between the vertical frame 13 and the vertical frame 23 at the corner portion 15 between the vertical frame 13 and the vertical seal member 14A, the water that has entered enters FIG. 2 As shown by reference numeral A2, it passes between the indoor frame portion 121 of the lower frame 12 and the vertical seal member 14A. At this time, since the lower end of the vertical seal member 14A is arranged at a position lower than the upper surface 122A of the outdoor piece portion 122 of the lower frame 12, water passing between the indoor frame portion 121 and the vertical seal member 14A is arranged in the outdoor piece portion. Riding on the upper surface 122A of 122 is suppressed, and water is prevented from entering the dressing chamber side from between the side piece portion 53 of the water blocking member 50 and the lower seal member 14B.
Further, since the lower fin portion 147 of the lower seal member 14B is in contact with the upper surface 123A of the indoor frame portion 121, water passing through the upper surface portion 123 of the indoor frame portion 121 enters between the lower seal member 14B and the outdoor piece portion 122. Is suppressed.
Further, by arranging the upper surface 511 of the water blocking member 50 at a position lower than the upper surface 122A of the outdoor piece portion 122, for example, the rail 123B and the upper surface 511 are arranged at a position equal to or higher than the upper surface 122A. Since the outdoor piece 122 is formed with a wide space in the Z-axis direction through which water passes, it is difficult for water in the bathroom to get on the upper surface 122A of the outdoor piece 122.
In addition, since the extending portion 166 of the outdoor piece portion 122 extends toward the dressing room side from the extending portion 165B, as shown in FIG. 3, the lower seal member 14B is cushioned before being attached to the outdoor piece portion 122. Even if the floor 2A is installed on the floor 2 along the extension portion 166, a clearance can be formed between the extension portion 165B and the cushion floor 2A, and the engaging portion 143 of the outdoor piece portion 122 is engaged with the outdoor piece portion 122. It is engaged with the engagement groove portion 163 of.

[Modification example]
In the above embodiment, the water return portion 533 is formed on the side piece portion 53, but the configuration of the water return portion 533 may be omitted if the water can be sufficiently stopped without this configuration.
In the above embodiment, the portion 532 of the side piece portion 53 of the water blocking member 50 adjacent to the end portion of the hard resin portion 141 of the lower seal member 14B is formed so as to be recessed in the X-axis direction from the contact surface 531. However, if it is possible to maintain water stoppage in the lower seal member 14B without forming a clearance between the portion 532 and the hard resin portion 141, the portion 532 may not be formed in a recessed manner. For example, it may be formed flush with the contact surface 531 and brought into contact with the end portion of the hard resin portion 141.
In the above embodiment, the lower seal member 14B is composed of the hard resin portion 141, the soft resin portion, and 142, but if the structure is such that water can be stopped between the lower frame 12 and the lower stile 22, the whole is made of soft resin or hard. It may be composed of a resin.
In the above embodiment, the lower fin portion 147, which is the lower edge portion of the soft resin portion 142, is in contact with the upper surface 123A of the indoor frame portion 121 of the lower frame 12, for example, the hard resin portion 141 and the outdoor piece portion 122. When a separate soft portion is provided between them and the space between them is closed tightly to prevent water from entering the dressing chamber side from the hard resin portion 141 and the outdoor piece portion 122, the lower fin portion 147 is used. The configuration may be omitted so that the soft resin portion 142 does not come into contact with the indoor frame portion 121.
In the above-described embodiment, the outdoor piece portion 122 of the lower frame 12 has an engaging groove portion in which the lower extending portion 166 extends longer toward the undressing chamber side (one space side) than the upper extending portion 165B. Although 163 is formed, if it is not necessary to consider mounting the lower seal member 14B on the lower frame 12 after the cushion floor 2A is installed, the extension portion 166 is equal to or shorter than the extension portion 165B. You may.
In the above embodiment, the shoji is configured by the folding door 20, but the sliding door is not limited to this, and may be configured by an open door that can be opened and closed around a rotation axis along the Y-axis direction. It may be composed of doors. Further, in the above-described embodiment, the bathroom door 1 has been described as an example of the embodiment of the fitting according to the present invention, but in addition to this, fittings such as doors and sliding doors that are required to watertightly partition the interior and exterior may be used. .. In the bathroom door 1, one space side is the dressing room side (outdoor side) and the other space side is the bathroom side (indoor side) as described above. For example, with fittings other than the bathroom door 1. When the fittings that partition the interior and exterior of the building are configured, one space side may be the indoor side and the other space side may be the outdoor side.

[Summary of the present invention]
The fitting of the present invention is a fitting having a frame and a shoji to partition the interior and exterior. The frame includes an upper frame, a lower frame, and left and right vertical frames, and the lower frame is one of indoor and outdoor. It has a first lower portion located in the space of the above and a second lower portion located in the other space inside and outside the room, and the upper surface of the first lower portion is located higher than the upper surface of the second lower portion. A lower seal member that abuts on one of the space-side surfaces of the shoji is attached to the first lower portion, and the vertical frame has a vertical prospective piece portion and a seal extending in the finding direction from the vertical prospective piece portion. A vertical seal member having a mounting portion and abutting on one of the space-side surfaces of the shoji is mounted on the seal mounting portion, and water is stopped at a corner portion formed by the lower frame and the vertical frame. A member is installed, and the waterproof member includes a seat portion placed on the upper surface of the second lower portion, and a rising piece portion raised upward from the one space-side edge portion of the seat portion. It has a seat portion and a side piece portion continuous with the side edge of the rising piece portion, the side piece portion abuts on the end portion of the lower seal member, and the upper surface of the seat portion is the first lower portion. It is arranged at a position lower than the upper surface of the seat, and is characterized in that the lower end of the vertical sealing member is in contact with the upper surface of the seat.
According to the fitting of the present invention, since the upper surface of the seat portion of the water blocking member is arranged at a position lower than the upper surface of the first lower portion of the lower frame, the lower end of the vertical sealing member that abuts on the upper surface of the seat portion is lower. It will be placed at a position lower than the upper surface of the first lower part of the frame. Therefore, when water on the other space side enters the corners of the vertical frame and the lower frame and passes between the lower end of the vertical sealing member and the upper surface of the second lower portion of the lower frame, the water enters the first lower portion. It is possible to prevent the water stop member from climbing onto the upper surface of the water stop member and entering one of the space sides from between the side piece portion and the lower seal member. Further, as described above, by arranging the upper surface of the seat at a low position, the height of the rising piece and the side piece facing upward from the upper surface of the seat can be suppressed even if the height of the rising piece and the side piece is suppressed. It is possible to sufficiently prevent the water that rises from overcoming these factors, maintain good design without increasing the size of the water blocking member, and reduce costs. Furthermore, since the ingress of water can be suppressed in this way, it is not necessary to separately install a sealing member such as a sponge between the side piece of the water blocking member and the end of the lower sealing member, which also reduces costs. Can be planned.

In the fitting of the present invention, a water return portion that covers the end portion of the lower seal member from above may be formed on the side piece portion so as to extend in the finding direction.
According to such a configuration, the end face of the lower seal member may be distorted, or the lower seal member may shrink due to a change in the temperature environment, and a gap may be formed between the water stop member and the lower seal member. Even if there is, it is possible to prevent water from passing from the other space side to one space side by the water return portion that covers the end portion of the lower seal member.

In the fitting of the present invention, the lower seal member may have a hard resin portion covering the first lower portion and a soft resin portion extending from the hard resin portion to the shoji side.
According to such a configuration, the hard resin portion of the lower sealing member covers the first lower portion, so that the portion where the first lower portion of the lower frame is screwed to the floor on one space side is not exposed. .. Further, since the portion extending from the hard resin portion to one space side is formed by the soft resin portion, the soft resin portion abuts on the surface on one space side of the shoji to form a gap between the shoji and the lower frame. It can be partitioned watertightly.

In the fitting of the present invention, the end portion of the soft resin portion abuts on the side piece portion, and the portion of the side piece portion adjacent to the end portion of the hard resin portion is the soft resin portion of the side piece portion. It may be formed so as to be recessed in the finding direction from the surface with which the end portion of the portion abuts.
According to such a configuration, it is possible to form a clearance that allows heat elongation in the hard resin portion due to a change in the environmental temperature between the side piece portion of the water blocking member and the hard resin portion of the lower seal member. ..

In the fitting of the present invention, the lower edge portion of the soft resin portion may be in contact with the upper surface of the second lower portion.
According to such a configuration, since the lower edge portion of the soft resin portion is in contact with the upper surface of the second lower portion, water on the other space side is between the hard resin portion and the first lower portion due to a capillary phenomenon or the like. Intrusion can be suppressed.

In the fitting of the present invention, the lower seal member is configured to engage with the edge portion on the one space side of the first lower portion, and extends in the prospective direction to the edge portion of the first lower portion. An extension may be formed.
According to such a configuration, for example, even if the cushion floor or the like is installed on the floor along the first lower portion before being attached to the lower frame of the lower seal member, the cushion floor extends from the first lower portion. It will be arranged along the part. Therefore, it is possible to prevent the cushion floor from being arranged so as to cover the engagement portion with the lower seal member of the first lower portion, and the lower seal member can be easily engaged with the first lower portion even after the cushion floor is installed. It can be matched.

In the fitting of the present invention, the edge portion of the first lower portion is configured with a pair of extending portions extending in a prospective direction and an engaging groove portion formed by a bottom piece portion, and one of the lower sealing members. An engaging portion that engages with the engaging groove portion is formed at the edge portion on the space side, and the lower extending portion of the pair of extending portions is the upper side of the pair of extending portions. It may extend to one of the above space sides with respect to the extending portion.
According to such a configuration, for example, even if the cushion floor or the like is installed on the floor along the first lower portion before mounting on the lower frame of the lower seal member, the cushion floor is engaged with the first lower portion. It will be arranged along the lower extending portion forming the groove portion. Therefore, a clearance can be formed between the extension portion on the upper side forming the engagement groove portion and the cushion floor so that the engagement portion of the lower seal member can be inserted, and the lower seal member can be engaged even after the cushion floor is installed. The portion can be easily engaged with the engaging groove portion of the lower frame.

1 ... Bathroom door (joint), 10 ... Frame body, 12 ... Lower frame, 121 ... Indoor frame part (second lower part), 122 ... Outdoor piece part (first lower part), 122A, 123A ... Top surface, 13 ... Vertical Frame, 130 ... Vertical frame main body, 131 ... Vertical prospective piece, 135 ... Seal mounting part, 136 ... Vertical piece, 137 ... Engagement piece, 138 ... Engagement groove, 141 ... Hard resin, 142 ... Soft Resin part, 143A ... lower end, 14A ... vertical seal member, 14B ... lower seal member, 15 ... corner part, 2 ... floor, 20 ... folding door (shoji), 22 ... lower stile, 23, 24 ... vertical stile, 25 ... resin Panel, 2A ... Cushion floor, 50 ... Water stop member, 51 ... Seat, 511 ... Top surface, 52 ... Standing piece, 53 ... Side piece, 54 ... Cover piece.

Claims (6)

A fitting that has a frame and shoji to partition the interior and exterior.
The frame body includes an upper frame, a lower frame, and left and right vertical frames.
The lower frame has a first lower portion located in one space inside and outside the room and a second lower portion located in the other space inside and outside the room.
The upper surface of the first lower portion is located higher than the upper surface of the second lower portion.
A lower seal member that abuts on one of the space-side surfaces of the shoji is attached to the first lower portion.
The vertical frame has a vertical prospective piece portion and a seal mounting portion extending in the finding direction from the vertical prospective piece portion.
A vertical seal member that comes into contact with the space-side surface of the shoji is mounted on the seal mounting portion.
A water blocking member is installed at the corner portion formed by the lower frame and the vertical frame.
The water-stopping member includes a seat portion mounted on the upper surface of the second lower portion, a rising piece portion raised upward from the one space-side edge portion of the seat portion, and the seat portion and the said portion. It has a continuous side piece on the side edge of the rising piece,
The side piece abuts on the end of the lower seal member and
The upper surface of the seat is arranged at a position lower than the upper surface of the first lower portion.
The lower end of the vertical seal member abuts on the upper surface of the seat portion, and the lower end thereof abuts on the upper surface .
A water return portion that covers the end portion of the lower seal member from above is formed on the side piece portion so as to extend in the finding direction.
Joinery that is characterized by that. A fitting that has a frame and shoji to partition the interior and exterior.
The frame body includes an upper frame, a lower frame, and left and right vertical frames.
The lower frame has a first lower portion located in one space inside and outside the room and a second lower portion located in the other space inside and outside the room.
The upper surface of the first lower portion is located higher than the upper surface of the second lower portion.
A lower seal member that abuts on one of the space-side surfaces of the shoji is attached to the first lower portion.
The vertical frame has a vertical prospective piece portion and a seal mounting portion extending in the finding direction from the vertical prospective piece portion.
A vertical seal member that comes into contact with the space-side surface of the shoji is mounted on the seal mounting portion.
A water blocking member is installed at the corner portion formed by the lower frame and the vertical frame.
The water-stopping member includes a seat portion mounted on the upper surface of the second lower portion, a rising piece portion raised upward from the one space-side edge portion of the seat portion, and the seat portion and the said portion. It has a continuous side piece on the side edge of the rising piece,
The side piece abuts on the end of the lower seal member and
The upper surface of the seat is arranged at a position lower than the upper surface of the first lower portion.
The lower end of the vertical seal member abuts on the upper surface of the seat portion, and the lower end thereof abuts on the upper surface.
The lower seal member is a fitting having a hard resin portion covering the first lower portion and a soft resin portion extending from the hard resin portion to the shoji side. In the fitting according to claim 2 ,
The end portion of the soft resin portion abuts on the side piece portion,
The portion of the side piece portion adjacent to the end portion of the hard resin portion is characterized in that the portion of the side piece portion is recessed in the finding direction from the surface with which the end portion of the soft resin portion abuts. Joinery to be. In the fitting according to claim 2 or claim 3 .
A fitting characterized in that the lower edge portion of the soft resin portion is in contact with the upper surface of the second lower portion. A fitting that has a frame and shoji to partition the interior and exterior.
The frame body includes an upper frame, a lower frame, and left and right vertical frames.
The lower frame has a first lower portion located in one space inside and outside the room and a second lower portion located in the other space inside and outside the room.
The upper surface of the first lower portion is located higher than the upper surface of the second lower portion.
A lower seal member that abuts on one of the space-side surfaces of the shoji is attached to the first lower portion.
The vertical frame has a vertical prospective piece portion and a seal mounting portion extending in the finding direction from the vertical prospective piece portion.
A vertical seal member that comes into contact with the space-side surface of the shoji is mounted on the seal mounting portion.
A water blocking member is installed at the corner portion formed by the lower frame and the vertical frame.
The water-stopping member includes a seat portion mounted on the upper surface of the second lower portion, a rising piece portion raised upward from the one space-side edge portion of the seat portion, and the seat portion and the said portion. It has a continuous side piece on the side edge of the rising piece,
The side piece abuts on the end of the lower seal member and
The upper surface of the seat is arranged at a position lower than the upper surface of the first lower portion.
The lower end of the vertical seal member abuts on the upper surface of the seat portion, and the lower end thereof abuts on the upper surface.
The lower seal member is configured to engage with the edge portion of the first lower portion on the one space side.
A fitting characterized in that an extension portion extending in a prospective direction is formed on the edge portion of the first lower portion. A fitting that has a frame and shoji to partition the interior and exterior.
The frame body includes an upper frame, a lower frame, and left and right vertical frames.
The lower frame has a first lower portion located in one space inside and outside the room and a second lower portion located in the other space inside and outside the room.
The upper surface of the first lower portion is located higher than the upper surface of the second lower portion.
A lower seal member that abuts on one of the space-side surfaces of the shoji is attached to the first lower portion.
The vertical frame has a vertical prospective piece portion and a seal mounting portion extending in the finding direction from the vertical prospective piece portion.
A vertical seal member that comes into contact with the space-side surface of the shoji is mounted on the seal mounting portion.
A water blocking member is installed at the corner portion formed by the lower frame and the vertical frame.
The water-stopping member includes a seat portion mounted on the upper surface of the second lower portion, a rising piece portion raised upward from the one space-side edge portion of the seat portion, and the seat portion and the said portion. It has a continuous side piece on the side edge of the rising piece,
The side piece abuts on the end of the lower seal member and
The upper surface of the seat is arranged at a position lower than the upper surface of the first lower portion.
The lower end of the vertical seal member abuts on the upper surface of the seat portion, and the lower end thereof abuts on the upper surface.
The edge portion of the first lower portion comprises a pair of extending portions extending in the prospective direction and an engaging groove portion formed by a bottom piece portion.
An engaging portion that engages with the engaging groove portion is formed on the edge portion of the lower seal member on the one space side.
A fitting characterized in that the lower extension portion of the pair of extension portions extends toward the space side of the upper extension portion of the pair of extension portions.

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