JP2013241764A - Fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To secure sufficient strength and to position and support a frame body.SOLUTION: A fitting is installed between a bathroom provided with a waterproof pan A and a dressing room adjacent to the bathroom, and by pulling a shoji 20 into a door pocket configured at a frame body 10 of the dressing room, a doorway C between the bathroom and the dressing room is opened. A lower frame 12 of a door pocket part 10B is provided with a guide part 121 where the shoji 20 is pulled in, a face bar support part 122 for supporting a partitioning face bar 16 for partitioning the dressing room and the bathroom, and a joining part 123 projected from the face bar support part 122 toward the bathroom, and by joining the joining part 123 to the waterproof pan A, the lower frame 12 of the door pocket part 10B is supported by the waterproof pan A through the joining part 123.

Description

  The present invention is installed between a bathroom equipped with a waterproof pan and an adjacent room adjacent to the bathroom, and by pulling a shoji into a door bag formed on the frame of the adjacent room, the bathroom and the adjacent room are separated. The present invention relates to a fitting that opens an entrance.

  In general, a joiner installed between a bathroom and a dressing room adjacent to each other is constructed in the dressing room when the construction work of the bathroom unit is completed. By connecting the frame of the joinery to the bathroom unit through an entrance between the bathroom and the dressing room, the height and the position along the horizontal direction are defined.

  Some types of joinery require a door pocket. For example, a sliding door requires a door pocket that accommodates a shoji when the doorway is opened, and a frame having a large size in the left-right direction is applied to the doorway. A frame is provided between a portion corresponding to the entrance / exit in the frame (hereinafter referred to as “entrance / exit portion”) and a portion serving as a door pocket (hereinafter referred to as “door pocket portion”). A partition face material is disposed between the vertical and the vertical. About the entrance / exit part of a frame, as mentioned above, the position along a height or a horizontal direction can be prescribed | regulated by connecting to a bathroom unit via an entrance / exit. However, as for the door pocket part, since there is no opening in the bathroom unit, the same structure as the doorway part cannot be applied. If the height of the door pocket part is not precisely defined in the frame, especially when the height of the door pocket part is inclined lower as it is separated from the vertical, water dripped on the lower frame may accumulate in the door pocket part. This is not a favorable situation.

  For this reason, conventionally, an adjustment fitting that protrudes toward the bathroom is attached to the vertical frame of the door pocket portion, and an adjustment screw is screwed downwardly to the protruding end of the adjustment fitting, so that the waterproof pan and the wall panel of the bathroom unit The lower end of the adjusting screw is brought into contact with the upper surface of the member connecting the two. According to this prior art, if the adjustment screw is rotated in an appropriate direction, the door pocket portion of the frame body moves up and down with respect to the waterproof pan, and water dripped onto the frame body accumulates in the door pocket portion. A situation can be prevented (see, for example, Patent Document 1).

JP 2010-31528 A

  However, in the joinery of Patent Document 1, the fastening length can be secured only for the plate thickness of the vertical frame with respect to the screws that fasten the vertical frame and the adjustment fitting. In addition, since the finding dimension along the horizontal direction of the vertical frame is limited, it is difficult to fasten a large number of screws. For this reason, when an external force is applied to the joinery, there is a risk that the screw may deviate relatively easily from the vertical frame, and it cannot be said that sufficient strength is necessarily ensured. Furthermore, since a plurality of adjustment fittings cannot be provided between the vertical frame and the waterproof pan, the applied force is concentrated on the adjustment fittings and screws provided only, and the above-described problem becomes significant.

  An object of this invention is to provide the fitting which can ensure a sufficient intensity | strength and can position and support a frame body in view of the said situation.

  In order to achieve the above object, a joinery according to the present invention is installed between a bathroom provided with a waterproof pan and an adjacent room adjacent to the bathroom, and a shoji is provided in the door bag configured in the frame of the adjacent room. In the fitting that opens the doorway between the bathroom and the adjacent room by pulling in, at least the lower frame of the part constituting the door pocket has the guide part into which the shoji is drawn, the adjacent room, and the bathroom. By providing a face material support part for supporting a partition face material for partitioning between the two and a joint part protruding toward the bathroom from the face material support part, and joining the joint part to the waterproof pan The lower pan of the part constituting the door pocket is supported by the waterproof pan.

  According to the present invention, the lower frame and the waterproof pan are joined to each other because the lower frame constituting the door pocket is supported by the waterproof pan by joining the joint provided on the lower frame to the waterproof pan. Can be secured easily and sufficiently, and the bonding strength is improved.

  Further, in the joinery described above, the present invention is such that the lower frame is formed by individually forming the joint portion and the face material support portion, and the joint portion is locked to an upper end portion of the waterproof pan. And a contact support portion projecting from the lower end of the hook portion toward the adjacent chamber, and joining the face material support portion to an upper surface of the contact support portion, thereby The face material support part and the guide part are supported by the waterproof pan.

  According to this invention, it becomes possible to arrange | position a junction part between a face material support part and a waterproof pan after installing a face material support part.

  Further, according to the present invention, in the joinery described above, the protruding end portion of the contact support portion is provided with an engagement protrusion that prevents the contact material support portion from falling off by engaging with the face material support portion. It is provided.

  According to the present invention, when the engaging protrusion is engaged with the face material support part, the engagement protrusion and the face material support part can be joined.

  Further, the present invention provides the joinery described above, wherein the joint portion is formed integrally with the face material support portion, and has a hook portion that is locked to an upper end portion of the waterproof pan, and the joint portion is The guide part is supported by the waterproof pan.

  According to this invention, a joint part and a face material support part can be handled integrally.

  Further, according to the present invention, in the joinery described above, the joint is fastened between the waterproofing pan and the joint portion, which is positioned above the face material support portion in a state where the partition face material is removed. An insertion hole is provided to allow a screw to be inserted from the adjacent chamber.

  According to this invention, if the partition face material is removed, the work of fastening the fastening screw from the adjacent chamber can be performed.

  Moreover, the present invention is characterized in that in the joinery described above, an adjustment screw that can adjust a downward protrusion amount and a lower end portion of which is in contact with an upper end of the waterproof pan is disposed in the joint portion.

  According to this invention, the height position of the joint portion with respect to the waterproof pan changes up and down by rotating the adjusting screw in an appropriate direction.

  According to the present invention, since the joint portion is provided on the lower frame along the same direction as the upper end of the waterproof pan, it is easy to provide a plurality of joint portions or a plurality of fastening screws. Therefore, there is no problem that the applied external force is concentrated in one place, and it is possible to secure the sufficient bonding strength and position and support the frame body on the waterproof pan.

1 is a cross-sectional side view showing a door pocket portion of a joinery that is Embodiment 1 of the present invention. FIG. 2 is a cross-sectional plan view of the joinery shown in FIG. FIG. 3 is a cross-sectional side view showing an entrance / exit portion of the joinery shown in FIG. 1. FIG. 4 is a perspective view of a joint applied to the joinery shown in FIG. FIG. 5 is a sectional side view showing a door pocket portion of a joinery that is Embodiment 2 of the present invention. 6 is an exploded perspective view of a joint and an auxiliary joint applied to the joinery shown in FIG. FIG. 7 is a cross-sectional side view showing a door pocket portion of a joinery that is Embodiment 3 of the present invention. FIG. 8: is a cross-sectional side view which shows the door pocket part of the fitting which is Embodiment 4 of this invention. FIG. 9 is a cross-sectional side view showing a door pocket portion of a joinery that is Embodiment 5 of the present invention. FIG. 10: is a cross-sectional side view which shows the door pocket part of the fitting which is Embodiment 6 of this invention.

  Hereinafter, preferred embodiments of a fitting according to the present invention will be described in detail with reference to the accompanying drawings.

(Embodiment 1)
1 to 3 show a joinery that is Embodiment 1 of the present invention. The joinery illustrated here is a sliding door provided between a bathroom and a dressing room (adjacent room) adjacent to the bathroom. Although not clearly shown in the figure, a bathroom unit has already been installed in the bathroom before the joinery is installed. The bathroom unit is provided with a waterproof pan A provided to cover the floor portion of the bathroom and a peripheral wall panel B disposed so as to surround a portion other than the floor. Only the provided entrance / exit C is open. In the waterproof pan A, an outer peripheral edge E is provided at a portion that is outward from the joint surface D to which the lower end of the peripheral wall panel B is joined. The outer peripheral edge E is a portion protruding vertically upward from the outer peripheral end of the joint surface D, and is installed so that the upper end thereof is substantially horizontal above the floor surface F of the dressing room. The thickness of the waterproof pan A including the outer peripheral edge portion E is configured to be larger than the frame 10 of the joinery described later.

  A fitting provided in the dressing room for the bathroom described above includes a frame 10. The frame body 10 has an upper frame 11, a lower frame 12, and a pair of left and right vertical frames 13 and 14 that are formed by extrusion using aluminum or an aluminum alloy. It is structured in size. The frame 10 illustrated in the first embodiment is configured such that a portion located on the left side in FIG. 2 has a larger expected dimension than a portion located on the right side. Specifically, in the upper frame 11 and the lower frame 12, the prospective dimension is configured to be large so that a portion located on the left side from a position that is substantially the center in the left-right direction protrudes toward the bathroom. The vertical frame located on the left side (hereinafter referred to as “door frame 13”) is configured to be larger than the expected size of the vertical frame located on the right side (hereinafter referred to as “door frame 14”). is there. A stand 15 is provided in a portion located at the rightmost end of a portion having a large expected dimension between the upper frame 11 and the lower frame 12. The stand 15 is disposed so as to be parallel to the door frame 13 and the door bottom frame 14, and the left side portion corresponding to the entrance C between the bathroom and the dressing room is arranged inside the frame 10. (Hereinafter referred to as “entrance portion 10A”) and a right side portion (hereinafter referred to as “door pocket portion 10B”) serving as a door pocket. The distance from the door-end frame 13 to the vertical 15 is set to be substantially the same as the opening width of the entrance / exit C, and the entrance / exit portion 10A of the frame 10 is inserted into the entrance / exit C together with the door-end frame 13 and the stand 15. It is possible.

  In the frame 10, guide portions 111 and 121 are provided at portions of the upper frame 11 and the lower frame 12 that are positioned between the door frame 13 and the door bottom frame 14. The guide portions 111 and 121 are disposed over substantially the entire length of the upper frame 11 and the lower frame 12, and support the sliding paper 20 so as to be slidable therebetween. The shoji 20 is configured by supporting a face material 25 inside a scissors constructed by assembling an upper scissors 21, a lower scissors 22, and a pair of left and right vertical scissors 23, 24 around four sides. The shoji 20 is formed to have a size larger than that of the entrance / exit C. When the shoji 20 is arranged in the entrance / exit portion 10A of the frame body 10, it is possible to close the opening between the door frame 13 and the stand 15. is there. In the first embodiment, the guide portions 111 and 121 are configured by providing fins 111 a and 121 a that serve as rails on the upper frame 11 and the lower frame 12, respectively, and the fins 111 a and 121 a are formed in the guide grooves 21 a of the upper flange 21. And by positioning it in the guide groove 22a of the lower collar 22, the shoji 20 is supported between the upper frame 11 and the lower frame 12 so as to be slidable in the left-right direction.

  On the other hand, face material support portions 112, 122, 141, 151 are provided in the door pocket portion 10 </ b> B of the frame body 10. The face material support portions 112, 122, 141, 151 are for supporting the partition face material 16 in a rectangular opening portion surrounded by the upper frame 11, the lower frame 12, the door bottom frame 14 and the stand 15. Thus, the upper frame 11, the lower frame 12, the door bottom frame 14, and the vertical frame 15 are configured.

  The face material support portions 112 and 122 of the upper frame 11 and the lower frame 12 protrude from the mutually facing portions of the upper frame 11 and the lower frame 12 toward each other in the door pocket portion 10B. The face material support portion 112 of the upper frame 11 is formed separately from the guide portion 111, and the face material support portion 122 of the lower frame 12 is formed integrally with the guide portion 121. Each of the face material support portions 112 and 122 is provided with holding groove portions 112a and 122a at the respective tip portions. The sandwiching groove portions 112a and 122a are groove-shaped recesses that sandwich the partitioning face material 16 when the end edge portion of the partitioning face material 16 is mounted. The sandwiching groove portions 112a and 122a are formed in the opening and the lower frame 12 provided in the upper frame 11. The formed material is formed over the entire length of the face material support portions 112 and 122 in a state where the openings face each other.

  The projecting height of the face material support part 122 of the lower frame 12 is such that the upper end position is lower than the outer peripheral edge E of the waterproof pan A when the frame body 10 is installed in the dressing room. It is set. An engaging groove 122 b is provided in the face material support 122 of the lower frame 12. The engaging groove portion 122b is formed between the upright portion 122c protruding upward from the guide portion 121 in the face material support portion 122 and a portion constituting the sandwiching groove portion 122a (hereinafter referred to as “groove constituting portion 122d”). The groove-shaped recess is configured to open downward.

  The face material support portions 141 and 151 provided on the door sill frame 14 and the upright 15 protrude from the mutually facing portions of the door sill frame 14 and the vertical 15 toward each other, and each tip A pressing edge 17 is provided at a portion located on the dressing room side in the section. The pressing edge 17 is detachably attached to the projecting end portions of the face material support portions 141 and 151, and constitutes sandwiching portions 141a and 151a between them when attached to the face material support portions 141 and 151. . Similar to the holding grooves 112a and 122a, the holding portions 141a and 151a are groove-like recesses that hold the partitioning face material 16 when the edge of the partitioning face material 16 is mounted, and each opening is at the top. The face material support portions 141 and 151 are provided so as to coincide with the opening of the holding groove portion 112 a provided in the frame 11 and the opening of the holding groove portion 122 a provided in the lower frame 12.

  Further, the joint portion 123 is provided in the door pocket portion 10 </ b> B of the lower frame 12. The joint portion 123 is formed separately from the face material support portion 122 of the lower frame 12, and forms a short bracket shape with respect to the face material support portion 122. As shown in FIG. 4, the joint portion 123 includes a contact support portion 1231 and a hook portion 1232. The abutting support portion 1231 and the hook portion 1232 have a plate shape bent in a direction perpendicular to each other, and have a substantially L shape in a side view. The front end portion of the contact support portion 1231 is folded back in the same direction as the hook portion 1232, thereby forming an engagement protrusion 1233. The engagement protrusion 1233 is formed in a size that can be inserted into the engagement groove 122b when the contact support portion 1231 is brought into contact with the lower surface of the groove constituting portion 122d of the lower frame 12. The front end portion of the hook portion 1232 is bent in an inverted U shape in a direction opposite to the contact support portion 1231, and the outer peripheral edge portion of the waterproof pan A is connected to the bent portion in the inverted U shape. E can be locked. A pair of screw insertion holes 1232 a are formed in the hook portion 1232 of the joint portion 123. The screw insertion hole 1232 a is a through hole having a long hole shape, and is provided in the hook portion 1232 so as to be parallel to each other and to extend in a direction perpendicular to the contact support portion 1231.

  When installing the joinery configured as described above, as shown in FIGS. 1 to 3, the frame body 10 is attached to the frame hole G provided between the bathroom and the dressing room, and each frame 11 is installed. , 12, 13, 14 are fastened to the frame member 30 with fins protruding toward the dressing room.

  The entrance / exit portion 10A of the frame 10 protruding toward the bathroom is inserted into the entrance / exit C of the bathroom unit, and the inserted portion is positioned and supported by the peripheral wall panel B and the waterproof pan A of the bathroom unit. For example, in Embodiment 1 shown in FIG. 2, the doorway portion 10 </ b> A is joined to the bathroom unit by fastening screws S to the peripheral wall panel B via the door frame 13 and the stand 15. Thereby, about the entrance / exit part 10A of the frame 10, the height and the position along a horizontal direction are prescribed | regulated on the basis of a bathroom unit.

  On the other hand, for the door pocket portion 10B, as shown in FIG. 1, after inserting the engagement protrusion 1233 of the joint 123 into the engagement groove 122b of the lower frame 12, the joint 123 is connected to the waterproof pan via the hook 1232. The outer peripheral edge E of A is locked. From this state, the fastening screw 40 is fastened to the waterproof pan A through the screw insertion hole 1232a, and the joining portion 123 is joined to the waterproof pan A. In this state, the face material support portion 122 joined to the upper surface of the contact support portion 1231 via the engaging protrusion 1233 and the guide portion 121 formed integrally with the face material support portion 122 together with the joint portion 123. It will be supported by the waterproof pan A. That is, by joining the joint portion 123 to the waterproof pan A, the height and the position along the horizontal direction of the door pocket portion 10B can be defined with reference to the bathroom unit.

  Here, before attaching the partitioning face material 16, a portion surrounded by the upper frame 11, the lower frame 12, the door bottom frame 14, and the stand 15 in the door pocket portion 10 </ b> B is opened, and the waterproof pan A The outer peripheral edge portion E is in a state of protruding upward from the face material support portion 122 provided on the lower frame 12. Furthermore, the joining portion 123 can be maintained in a state of being locked to the waterproof pan A via the hook portion 1232. Therefore, when the fastening screw 40 is fastened, it is not necessary to support the joint portion 123 by hand, and it can be carried out while visually observing on the dressing room side, and the operation can be performed very easily. .

  Further, since the screw insertion hole 1232a for inserting the fastening screw 40 is formed in a long hole shape along the vertical direction, if the fastening state of the fastening screw 40 is relaxed, the fastening screw 40 remains inserted. The joining position of the joining part 123 can be moved up and down with respect to the waterproof pan A and adjusted. After adjusting the joining position of the joining part 123 with respect to the waterproof pan A, the joining position of the joining part 123 can be maintained by fastening the fastening screw 40 as it is. Accordingly, even when the joining position of the joining portion 123 is changed to be higher than the outer peripheral edge portion E of the waterproof pan A in order to eliminate the state in which the door pocket portion 10B of the frame body 10 is inclined downward with respect to the entrance / exit portion 10A. The operation can be easily performed.

  Furthermore, the fastening screw 40 that joins the joint 123 is fastened to the outer peripheral edge E of the waterproof pan A whose plate thickness dimension is set larger than the extruded frames 11, 12, 13, and 14. A sufficient fastening length can be secured. In addition, the upper end of the waterproof pan A and the lower frame 12 of the frame body 10 each extend along the horizontal direction. Therefore, as the joining part 123 interposed between them, it is possible to ensure a large dimension in the width direction, and the fastening screw 40 is also provided at a plurality of locations (two locations in the first embodiment) with respect to the waterproof pan A. ). For this reason, in the state where the fastening screw 40 is fastened, even when an external force is applied, there is no problem that the external force is concentrated in one place, and the joint 123 is joined to the waterproof pan A. Strength can be secured.

  After the frame body 10 is installed as described above, the partitioning face material 16 is disposed in a portion surrounded by the upper frame 11, the lower frame 12, the door bottom frame 14 and the stand 15 in the door pocket portion 10B. If the shoji 20 is further supported by the guide portions 111 and 121 of the frame body 10, the sliding door that opens and closes the doorway C between the bathroom and the dressing room is completed. That is, if the shoji 20 is slid and positioned at the entrance / exit C portion of the frame 10, the entrance / exit C can be closed. On the other hand, if the shoji 20 is slid and positioned at the guide portions 111 and 121 of the door pocket portion 10B, the entrance / exit C is opened to allow people to enter and exit.

  After the partitioning face material 16 is disposed in the door pocket portion 10B of the frame body 10, the joint portion 123 is obscured and there is no risk of impairing the aesthetic appearance of the dressing room, and the fastening screw 40 is mistakenly attached. The situation where it is operated is prevented, and the position of the door pocket portion 10B is not changed carelessly.

(Embodiment 2)
FIG. 5 shows a main part of a joinery that is Embodiment 2 of the present invention. The fitting illustrated here is provided as a sliding door between the bathroom and the dressing room adjacent to the bathroom, as in the first embodiment, and the first embodiment is provided in the lower frame 12 of the door pocket portion 10B. The configuration of the joint 123 is different.

  That is, as shown in FIGS. 5 and 6, the joint portion 223 applied to the joinery of the second embodiment is a portion bent in an inverted U shape from the tip portion of the hook portion 2232 (hereinafter referred to as “bend portion 2232 b”). ) Is provided with an adjusting screw 50. The adjustment screw 50 is screwed so as to penetrate the bent portion 2232b from above, and the amount of protrusion downward from the bent portion 2232b can be adjusted by rotating. In the second embodiment, like the fastening screw 40, the adjusting screw 50 is provided at two locations of the bent portion 2232b.

  As is clear from the figure, the bent portion 2232b of the hook portion 2232 is configured to have a larger dimension of the portion extending horizontally than that of the first embodiment, and is formed on the outer peripheral edge E of the waterproof pan A. Auxiliary hook portions 224 are provided at opposing portions. The auxiliary hook portion 224 is formed separately from the joint portion 223. After extending along the hook portion 2232, the auxiliary hook portion 224 is bent in an inverted U shape in the same direction as the bent portion 2232b. It is possible to be engaged with the outer peripheral edge E of the waterproof pan A through a U-shaped bent portion. The auxiliary hook part 224 is provided with an auxiliary screw insertion hole 224a. The auxiliary screw insertion hole 224 a is a circular through hole located inside the elongated hole screw insertion hole 2232 a provided in the hook portion 2232 when the auxiliary screw insertion hole 224 a is overlapped with the joint portion 223.

  The configuration other than the joint portion 223 is the same as that of the first embodiment, and the corresponding components are denoted by the same reference numerals, and detailed descriptions thereof are omitted.

  Also in the fitting of the second embodiment, the entrance / exit portion 10A of the frame 10 is inserted into the entrance / exit C of the bathroom unit and positioned and supported by the peripheral wall panel B and the waterproof pan A of the bathroom unit.

  On the other hand, for the door pocket portion 10B, after inserting the engagement protrusion 2233 provided on the contact support portion 2231 of the joint portion 223 into the engagement groove portion 122b of the lower frame 12, the hook portion 2232 and the outer peripheral edge portion of the waterproof pan A The joint 223 is locked to the outer peripheral edge E of the waterproof pan A via the hook portion 2232 with the auxiliary hook portion 224 interposed therebetween. From this state, the fastening screw 40 is fastened to the waterproof pan A via the screw insertion hole 2232a of the hook portion 2232 and the auxiliary screw insertion hole 224a of the auxiliary hook portion 224, and the joining portion 223 is joined to the waterproof pan A. In this state, the face material support portion 122 joined to the upper surface of the contact support portion 2231 via the engaging protrusion 2233, and the guide portion 121 formed integrally with the face material support portion 122, together with the joint portion 223. It will be supported by the waterproof pan A. That is, by joining the joint portion 223 to the waterproof pan A, the height and the position along the horizontal direction of the door pocket portion 10B can be defined with reference to the bathroom unit.

  Before attaching the partitioning face material 16, the portion surrounded by the upper frame 11, the lower frame 12, the door bottom frame 14, and the stand 15 in the door pocket portion 10 </ b> B is opened, and the outer peripheral edge of the waterproof pan A The part E is in a state of protruding upward from the face material support part 122 provided on the lower frame 12. Furthermore, the joint portion 223 can be maintained in a state of being locked to the waterproof pan A via the hook portion 2232. Therefore, when fastening the fastening screw 40, it is not necessary to support the joint portion 223 by hand, and it can be carried out while observing on the dressing room side, and the operation can be performed very easily. .

  Further, since the screw insertion hole 2232a for inserting the fastening screw 40 is formed in a long hole shape along the vertical direction, if the fastening state of the fastening screw 40 is relaxed, the fastening screw 40 remains inserted. The joint position of the joint portion 223 can be adjusted up and down with respect to the waterproof pan A. Moreover, in the second embodiment, the adjustment screw 50 is provided in the bent portion 2232b of the joint portion 223. Therefore, if the adjustment screw 50 is rotated in an appropriate direction, the outer portion can be removed without moving the joint portion 223 directly. It becomes possible to adjust the position of the joint part 223 with respect to the peripheral edge part E up and down. At this time, the auxiliary hook portion 224 is interposed between the adjustment screw 50 and the outer peripheral edge E of the waterproof pan A, and the adjustment screw 50 does not directly contact the waterproof pan A. Accordingly, there is no possibility of damaging the waterproof pan A due to the rotation of the adjusting screw 50.

  After adjusting the joining position of the joining part 223 with respect to the waterproof pan A, the joining position of the joining part 223 can be maintained by fastening the fastening screw 40 as it is. Accordingly, even when the joining position of the joining portion 223 is changed to be higher than the outer peripheral edge portion E of the waterproof pan A in order to eliminate the state where the door pocket portion 10B of the frame body 10 is inclined downward with respect to the entrance / exit portion 10A. The operation can be easily performed.

  Furthermore, the fastening screw 40 that joins the joint portion 223 is fastened to the outer peripheral edge portion E of the waterproof pan A whose thickness is set larger than the extruded frames 11, 12, 13, and 14. A sufficient fastening length can be secured. In addition, the upper end of the waterproof pan A and the lower frame 12 of the frame body 10 each extend along the horizontal direction. Therefore, as the joint portion 223 interposed between them, it is possible to ensure a large dimension in the width direction, and the fastening screw 40 is also provided at a plurality of locations with respect to the waterproof pan A (two locations in the second embodiment). ). For this reason, in the state in which the fastening screw 40 is fastened, even when an external force is applied, there is no problem that the external force is concentrated in one place, and the joint portion 223 is joined to the waterproof pan A. Strength can be secured.

  In the first embodiment and the second embodiment described above, the guide portion 121 and the face material support portion 122 of the lower frame 12 are integrally formed. However, the present invention is not necessarily limited to the guide portion and the surface. It is not necessary to form the material support part integrally. For example, as shown in the third embodiment in FIG. 7 and the fourth embodiment in FIG. 8, the guide portion 121 and the face material support portion 122 are individually formed, and are joined to each other by a joining screw 60. It is also possible to do. The joining screws 60 that join the guide portion 121 and the face material support portion 122 can be provided at a plurality of locations along the longitudinal direction of the lower frame 12. Therefore, also in the fittings of Embodiment 3 and Embodiment 4 in which the guide part 121 and the face material support part 122 are individually molded, the joining screw 60 causes a problem due to a reduction in joining strength and concentration of external force. There is no fear, and the same effects as those of the first and second embodiments are obtained.

  In the first to fourth embodiments described above, the engagement protrusions 1233 and 2233 are provided at the joint portions 123 and 223, and the engagement protrusions 1233 and 2233 are inserted into the engagement groove portions 122 b of the lower frame 12. Thus, the face material support portion 122 is joined to the contact support portions 1231, 2231 of the joint portions 123, 223. However, as shown in the fifth embodiment of FIG. 9, the contact support of the joint portion 223 is supported. You may make it join between the part 2231 and the face material support part 122 with the joining screw 70. FIG. Furthermore, as shown in Embodiment 6 of FIG. 10, the guide part 121, the face material support part 122, and the joint part 223 of the lower frame 12 can be integrally formed.

  In the third to sixth embodiments, the same configurations as those in the first or second embodiment are denoted by the same reference numerals, and detailed descriptions thereof are omitted.

  In addition, although Embodiment 1-Embodiment 6 mentioned above has illustrated the sliding door as all the fittings, if the door is opened by pulling the shoji into the door pocket constructed in the frame of the adjacent room. For example, it can be applied to other fittings such as sliding windows.

DESCRIPTION OF SYMBOLS 10 Frame body 10A Entrance / exit part 10B Door bag part 12 Lower frame 16 Partition surface material 20 Shoji 40 Fastening screw 50 Adjustment screw 60 Joining screw 70 Joining screw 121 Guide part 122 Face material support part 123,223 Joining part 1231,2231 Contact support Portions 1232 and 2232 Hook portions 1232a and 2232a Screw insertion holes 1233 and 2233 Engaging protrusions A Waterproof pan C Entrance and exit E Outer peripheral edge

Claims (6)

The doorway between the bathroom and the adjacent room is provided by pulling the shoji into the door bag that is installed between the bathroom with the waterproof pan and the adjacent room adjacent to the bathroom and is configured in the frame of the adjacent room. In the joinery that has been opened,
At least a lower frame constituting the door pocket, a guide part into which the shoji is drawn, a face material support part for supporting a partition face material for partitioning between the adjacent chamber and the bathroom, and the face material Providing a joint protruding from the support portion toward the bathroom;
A joinery characterized in that the waterproof pan supports the lower frame of the portion constituting the door pocket by joining the joint portion to the waterproof pan. The lower frame is formed by individually molding the joint portion and the face material support portion,
The joint portion is provided with a hook portion that is locked to the upper end portion of the waterproof pan, and a contact support portion that protrudes from the lower end of the hook portion toward the adjacent chamber,
2. The waterproofing pan supports the face material support portion and the guide portion via the joint portion by joining the face material support portion to an upper surface of the contact support portion. The joinery described.   The protrusion end portion of the contact support portion is provided with an engagement protrusion that prevents the contact support portion from falling off by engaging with the face material support portion. The joinery described. The joint portion is formed integrally with the face material support portion, and has a hook portion that is locked to an upper end portion of the waterproof pan,
The joinery according to claim 1, wherein the guide part is supported by the waterproof pan through the joint part.   Insertion that allows the joint portion to be inserted from the adjacent chamber with a fastening screw that is located above the face material support portion in a state in which the partition face material is removed and is fastened to the waterproof pan. The fitting according to claim 2 or 4, wherein a hole is provided.   The fitting according to claim 1, wherein an adjustment screw that adjusts a downward projecting amount and has a lower end abutting against an upper end of the waterproof pan is disposed in the joint portion.

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