JP2016008468A - Window sash - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a window sash that prevents water infiltration by preventing lifting of a vertical frame from a lower frame.SOLUTION: In a window sash 1 of the present invention, a lower frame 17 includes an outdoor side vertical wall 17b, an indoor side vertical wall 17a, and a batten engaging piece 17c erected upward from a surface in a depth direction between the outdoor side vertical wall and the indoor side vertical wall and having a batten engaging part 16 formed at an upper edge part. A batten support part 18 that protrudes toward the indoor side is disposed at an upper edge of the outdoor side vertical wall, and a tight material holder 20 is installed in a longitudinal direction of an outdoor side surface of the indoor side vertical wall. A batten 22 is mounted on the batten support part 18 and engaged with the batten engaging part 16, and holds a panel 7a in a direction toward the indoor side vertical wall 17a. At a vertical frame fitting position on the lower frame 17, the batten engaging piece 17c, the tight material holder 20 and the batten support part 18 are removed and a lower end of a vertical frame 21 is inserted between the outdoor side vertical wall and the indoor side vertical wall, at the same time having the lower end of the vertical frame 21 fastened on the outdoor side vertical wall 17b with a screw 65.

Description

  The present invention relates to a sash including a longitudinal bone.

  A FIX sash is known in which a panel is fixed to a lower frame, an upper frame, and a vertical bone provided between the upper frame and the lower frame by pressing edges. In such a FIX sash, the lower end of the vertical bone is in contact with and fixed to the upper end of the lower frame.

None

  However, when positive pressure is generated on the outside of the panel, the vertical bone is lifted with respect to the lower frame, and a gap is formed between the lower frame and water may enter the room from the gap.

  Therefore, an object of the present invention is to provide a sash that can prevent the intrusion of water by preventing the vertical bone from lifting to the lower frame.

  The invention according to claim 1 includes an upper frame, a lower frame, a vertical bone provided between the upper frame and the lower frame, a panel, and a pressing edge. The lower frame includes an outdoor vertical wall, an indoor side A vertical wall, and a pressing edge locking piece which is erected upward from the prospective surface between the outdoor vertical wall and the indoor vertical wall and has a pressing edge locking portion at the upper end. The upper end is provided with a ledge support portion projecting to the indoor side, the indoor vertical wall is provided with a tight material holder over the longitudinal direction of the outdoor side surface, and the panel is connected to the indoor vertical wall of the lower frame. It is arranged between the ledges, the ledge is placed on the ledge support portion and locked to the ledge lock portion, and the vertical frame mounting position of the lower frame has the ledge lock piece and the indoor vertical wall The bottom support of the tight material holder and the outdoor vertical wall is cut out, the lower end of the vertical bone is inserted between the outdoor vertical wall and the indoor vertical wall, and the lower end of the vertical bone is It is fixed to the wall with screws A sash characterized by.

  According to the first aspect of the present invention, the lower end of the vertical bone is inserted between the outdoor vertical wall and the indoor vertical wall of the lower frame and fixed to the outdoor vertical wall with screws. Even when a positive pressure is generated outside the sash, water can be prevented from entering the room from between the vertical bone and the lower frame by preventing the vertical bone from floating with respect to the lower frame.

It is a sash concerning 1st Embodiment of this invention, Comprising: It is a cross-sectional view in a shoji closed state. It is a sash shown in FIG. 1, and is a figure of the state which opened the sliding door shoji and expand | deployed the screen door, (a) is a cross-sectional view of the expanded screen door and its surrounding part, (b) is A shown to (a). It is -A sectional drawing, (c) is CC sectional drawing shown to (b). It is BB sectional drawing shown to Fig.2 (a). It is sectional drawing of the lower frame in the EE position shown in FIG. It is the longitudinal cross-sectional view which abbreviate | omits sliding door shoji in the sash concerning 1st Embodiment of this invention, (a) is the figure cut | disconnected in the JJ position shown in FIG. 2, (b) is KK position. It is the figure cut | disconnected by. It is FF sectional drawing of FIG. It is a cross-sectional view of the insect-proof tight material shown in FIG. It is the front view which looked at the sash of the state which unfolded the screen door from the room inner side. FIG. 2 is a cross-sectional view of the sash shown in FIG. 1 with a screen door removed. It is 1st Embodiment of this invention, Comprising: It is a figure which shows the junction part of the vertical bone and lower frame shown in FIG. 1, (a) is the front view seen from the outdoor side, (b) is ( It is a cross-sectional view in the MM position shown to a), (c) is sectional drawing in the NN position shown to (a), and is sectional drawing of the whole lower frame containing a sliding door shoji and a FIX shoji. FIG. 2 is an exploded perspective view showing a joint portion between a longitudinal bone and a lower frame shown in FIG. 1 according to the first embodiment of the present invention. (A) is a cross-sectional view of the vertical bone, (b) is a cross-sectional view of the vertical bone and the lower frame at the YY position shown in (a). It is a figure of a reinforcing material, (a) is a front view, (b) is a top view, (c) is a side view. It is 2nd Embodiment of this invention, Comprising: It is a figure which shows the junction part of a longitudinal bone and a lower frame, and is sectional drawing corresponding to FIG.10 (c).

Hereinafter, a first embodiment of the present invention will be described with reference to the accompanying drawings.
As shown in FIG. 8, the sash 1 according to the first embodiment of the present invention includes a frame 3, a sliding door shoji 5, a FIX shoji 7, and a screen door 9.
The frame 3 is composed of a door edge vertical frame (vertical frame) 11, a door bottom vertical frame 13, an upper frame 15, and a lower frame 17 that are assembled in four rounds.
The FIX shoji 7 includes a vertical bone 21, a door butt vertical frame 13, an upper frame 15 and a lower frame 19, and a panel 7a having four circumferences attached thereto.
The sliding door shoji 5 has a door toe 19 facing the door toe vertical frame 11, and the screen door 9 is detachably provided between the door toe 19 of the sliding door 5 and the door toe vertical frame 11, A width L dimension can be developed as a screen door development region 8 between the door tip ridge 19 and the door tip vertical frame 11. The width L is, for example, 10 cm.

As shown in FIGS. 1 and 2, the door-end vertical frame 11 includes an inner peripheral side expected wall 11 a and an inner peripheral side finding wall 11 b that protrudes from the indoor side to the inner peripheral side of the inner peripheral side expected wall 11 a. Have.
As shown in FIG. 1, an indoor side wall 13 a and an outdoor side wall 13 b for attaching the panel 7 a of the FIX shoji 7 are formed in the door bottom vertical frame 13.
As shown in FIG. 6, the upper frame 15 includes a guide rail 15c for guiding the movement of the sliding door shoji 5, an indoor side wall 15a for attaching the panel 7a of the FIX shoji 7 to the indoor side of the guide rail 15c, and an outdoor side wall 15b. It is provided. Further, as shown in FIG. 5A, an upper frame cap 23 is attached to the indoor side wall 15a and the outdoor side wall 15b between the shoji deployment region 8 and the FIX shoji 7 in the indoor side portion of the upper frame 15. is there. As shown in FIG. 5B, in the screen door deployment region 8, screen door guide caps 25 are mounted on the indoor side wall 15a and the outdoor side wall 15b.
As shown in FIG. 6, a traveling rail 27 of the sliding door shoji 5 is provided on the outdoor side of the lower frame 17 in the longitudinal direction, and the outdoor vertical wall 17 b and the chamber are disposed on the indoor side of the traveling rail 27. An inner vertical wall 17a, and a pressing edge locking piece 17c provided on the prospective surface between the outdoor outer vertical wall 17b and the indoor vertical wall 17a are provided.
As shown in FIGS. 6 and 11, the upper end portion of the outdoor vertical wall 17b is provided with a pressing edge support portion 18 projecting toward the indoor side, and the indoor vertical wall 17a extends in the longitudinal direction of the outdoor surface. A tight material holder 20 is provided. The pressing edge locking piece 17c is provided with a pressing edge locking portion 16 which stands upward from the prospective surface of the lower frame 17 and protrudes to the outdoor side at the upper end portion.
As shown in FIG. 6, in the lower frame 17, a pressing edge 22 is provided at the position of the FIX shoji 7, and the pressing edge 22 is placed on the pressing edge support portion 18 and locked to the pressing edge locking portion 16. The panel 7 a is pressed toward the indoor vertical wall 17 b of the lower frame 17. As shown in FIGS. 6 and 1, the upper frame 15, the door bottom side vertical frame 13, and the vertical bone 21 are provided with a pressing edge 22, a pressing edge locking portion 16, and a pressing edge support portion 18, similarly to the lower frame 17. It is provided.
As shown in FIG. 6, in the lower frame 17, a tight material holder 30 is provided on the outdoor surface below the outdoor vertical wall 17b, and the lower outdoor material tight material 30a held by the tight material holder 30 is a sliding door shoji. When the door 5 is opened, the sliding door shoji 5 is brought into contact with the inner side surface of the lower arm 77 of the sliding door 5. Further, the upper outdoor wall 15b of the upper frame 15 is provided with an upper outdoor outer tight material 30b that contacts the indoor side surface of the upper collar 72 of the sliding door 5 and, as shown in FIG. The door-end outdoor tight material 30c that contacts the indoor-side finding surface 19a of the door-end fence 19 of the sliding door shoji 5 is provided over the longitudinal direction of the door-end vertical frame 11.
As shown in FIG. 5B, in the screen door deployment region 8 (see FIG. 2), the upper frame 15 is formed with a screen door guide groove 15d that squeezes the upper end of the screen door 9, and the lower frame 17 also has the screen door 9 A screen door guide groove 17d is formed so as to squeeze the lower end of the screen.
5 (a) and 5 (b), in the lower frame 17, between the vertical bone 21 and the door-end vertical frame 11, the outdoor vertical wall 17b of the lower frame 17 and the indoor vertical wall 17a are positioned below. A frame cap 31 is attached. As shown in FIG. 5 (b), a screen door guide groove 17d is formed on the indoor side of the lower frame cap 31, and as shown in FIGS. 5 (a) and 2, the screen door deployment region 8 and the longitudinal bone 21 are formed. The groove closing cap 28 is attached to the screen door guide groove 17d of the lower frame cap 31 so that the screen door guide groove 17d is exposed only in the screen door development region 8.
As shown in FIG. 1, the vertical bone 21 is provided with a tight material holder 32 and a smoke return 34 in the longitudinal direction of the outdoor side surface thereof.

As shown in FIG. 1, the sliding door shoji 5 is provided with an indoor side finding wall 19 a and a indoor side expecting wall 19 b protruding from the inner peripheral side of the indoor side finding wall 19 a to the indoor side. Yes.
When the sliding door shoji 5 is in the closed state, the indoor side end of the indoor side look-out wall 19b is arranged at a position corresponding to the inner peripheral side end of the inner peripheral side finding wall 11b of the door-end vertical frame 11.
A screen door mounting portion 33 and a screen door storage portion 35 provided on the indoor side of the screen door mounting portion 33 are formed on the indoor side view wall 19b. A magnetic member 36 is attached to the screen door attaching portion 33 along the longitudinal direction thereof, and a screen door movable bar 37 described later is disposed in the screen door storage portion 35.
An insect repellent tight material 40 is attached to the sump 38 of the sliding door 5 at the end of the door bottom. The insect-proof tight material 40 has a mounting portion 40a that is attached to the summoning bowl 38, and a tip portion 40b that comes into contact with the outdoor side surface of the FIX window 7. As shown in FIG. 7, the tip end portion 40b is formed with a cut-away portion 40c, and the tip portion 40b can be adjusted in length by cutting it with the cut-away portion 40c as necessary. The cutable portion 40c is a constriction with a reduced thickness.

As shown in FIGS. 1 and 2, the screen door 9 is attached to a frame-side attached portion 39 that is attached to the indoor side portion of the inner peripheral side expected wall 11 a of the door-end vertical frame 11 and a screen door attachment portion 33 of the door-end fence 19. A heel side attached portion 41 to be attached, a screen door movable frame 37, and a mesh 42 are provided.
The frame side attached portion 39 is fixed to the inner peripheral side expected wall 11 a of the door-end vertical frame 11 with a screw 43.
The heel-side attached portion 41 includes a magnet 45, and is attracted to the magnetic member 36 of the door-end ridge 19 by a magnetic force.
The screen door movable bar 37 is provided on the indoor side of the heel-side attached portion 41 and is disposed in the screen door storage portion 35.
The net 42 is a folding net, in which mountain folds and valley folds are alternately arranged in the direction of finding, the door end frame side end is fixed to the frame side attached portion 39, and the door end side edge is the screen door movable frame. 37 is fixed.
An anti-sagging wire 47 is inserted into each of the upper end portion, the lower end portion, and the intermediate portion in the vertical direction of the net 42. The sag prevention wire 47 between the upper end portion and the lower end portion is wound around a wire winding portion 49 described later.
As shown in FIG. 5 (b), wheels 51 are provided at the upper end and the lower end of the screen door movable frame 37, respectively, so as to move smoothly to the corresponding lower frame 15 and upper frame 17. is there.

Here, the shoji stopper 53 for restricting the opening position of the sliding door shoji 5 and the screen door stopper 55 for restricting the deployment area 8 of the screen door 9 will be described.
As shown in FIGS. 2 and 3, a stopper auxiliary member 57 is attached to the door end 19 of the sliding door shoji 5 at a position corresponding to the screen door attaching portion 33 on the door bottom side of the indoor side expected wall 19 b. is there. On the other hand, as shown in FIG. 2, a shoji stopper 53 is attached to the lower frame 17 at the door bottom side end of the screen door development region 8. This shoji stopper 53 includes a pedestal 59 attached to the lower frame cap 31 (see FIG. 5A), and a stopper main body 61 provided so as to be able to protrude and retract upward from the pedestal 59, and pushes the operating portion 57a downward. And protrudes from the upper surface of the lower frame cap 31.
Further, as shown in FIG. 2 (b), in the screen door guide groove 17d (refer to FIG. 5 (b)) of the lower frame 17, a screen door stopper 55 is attached to the indoor side of the shoji stopper 53 at the door butt side end. It is.
As shown in FIGS. 2A and 2B, the screen door stopper 55 is provided with a screen door abutting portion 55a that contacts the screen door movable bar 37 so as to protrude toward the screen door guide groove 17d. It is attached to the groove closing cap 28 (see FIG. 2C) attached to the lower frame cap 31 shown in FIG. 5B at the door butt side end of the guide groove 17d.
In the screen door guide groove 17d, a wire winding portion 49 is fixed to the bottom of the screen door guide groove 17d with a screw 62 below the screen door contact portion 55a of the screen door stopper 55.
At the position where the shoji stopper 53 is in contact with the stopper auxiliary member 57 of the door rod 19, the screen door stopper 55 forms a gap S between the screen door movable frame 37 and is still in contact with the screen door movable frame 37. There is no position.

Next, a fixing portion between the vertical bone 21 and the lower frame 17 will be described. As shown in FIGS. 10 and 11, the vertical frame attachment position of the lower frame 17 includes the tight material holder 20 of the indoor vertical wall 17a, the pressing edge support portion 18 of the outdoor vertical wall 17b, and the pressing edge locking piece 17c. The lower end of the vertical bone 21 is inserted between the indoor vertical wall 17a and the outdoor vertical wall 17b. In addition, the outdoor vertical wall 17 b of the lower frame 17 cuts out a portion corresponding to the tight material holder 32 of the vertical bone 21.
As shown in FIGS. 11 to 13, a reinforcing material 81 is attached to a position where the vertical bone 21 of the lower frame 17 is attached, and the vertical bone 21 is fixed to the reinforcing material 81. The reinforcing member 81 includes a bottom wall portion 81a, a left wall portion 81b provided on the left side (left side when viewed from the outdoor side) of the bottom wall portion 81, and a right wall portion 81c provided on the right side (right side when viewed from the outdoor side). The bottom wall portion 81a, the left wall portion 81b, and the right wall portion 81c have a substantially U-shaped cross section, and the left wall portion 81b is located on the panel 7a side of the FIX shoji 7 .
As shown in FIG. 12, the bottom wall 81 a is fixed to the prospective surface of the lower frame 17 with a screw 83 that stops from above, and the left wall 81 b is fixed to the panel side wall 21 a of the longitudinal bone 21 with a screw 85. .
The lower end of the vertical bone 21 is fixed to the outdoor vertical wall 17 b of the lower frame 17 with a screw 65 via a water stop member 63.
The water stop member 63 is in contact with the ends of the lower room outer tight material 30a attached to the tight material holder 30 provided outside the lower frame 17 and the vertical bone tight material 32a attached to the vertical bone tight material holder 32. The continuous water stop is aimed at.
The excision part 67 obtained by excising the tight material holder 30 of the lower frame 17 inserts the disengagement prevention tool 69 (see FIG. 10C) provided on the sliding door shoji 5 into the lower frame 17 when the sliding door shoji 5 is stood up. Is to do.
Similarly to the lower frame 17, the upper end of the vertical bone 21 has a smoke return 34 cut off at the upper end of the vertical bone 21 corresponding to the mounting position of the upper frame 15, and the outdoor side wall 15 b ( 6) and the indoor side wall 15a.

  Here, the finding dimensions of each frame and the collar will be described. As shown in FIG. 9, the finding dimension P of the inner peripheral side finding wall 11 b of the door toe vertical frame 11 is substantially the same as the finding dimension Q of the indoor side finding wall 19 a of the door toe wall 19. In addition, the finding dimension R of the summoning rod 38 of the sliding door shoji 5, the indoor-side finding dimension T of the vertical bone 21, and the indoor-side finding dimension U of the door bottom vertical frame 13 are substantially the same dimensions. As shown in FIG. 6, the lower end 71 of the indoor side finding surface of the upper frame 15 and the lower end 73 of the upper collar 72 of the sliding door 5 are positioned so as to be substantially coincident with each other. And the upper end 79 of the lower collar 77 of the sliding door shoji 5 are made to be substantially coincident with each other.

The construction of the sash according to the first embodiment will be described.
As shown in FIG. 8, the upper frame 15, the lower frame 17, the door-end vertical frame 11, and the door-end vertical frame 13 are framed, the upper end of the vertical bone 21 is fitted into the upper frame 15, and the lower end is set to the lower frame 17. Install to.
As shown in FIGS. 10 and 11, smoke smoke 34 is cut off at the lower end portion of the vertical bone 21, and the bottom wall portion 81 a of the reinforcing member 81 is fixed with a screw 83 at the attachment position of the vertical bone 21 of the lower frame 17. To do.
Moreover, in the attachment location of the vertical bone 21, the indoor side tight material holder 20 of the indoor vertical wall 17a, the pressing edge support part 18 of the outdoor vertical wall 17b, and the pressing edge locking piece 17c are excised, and the vertical bone is further removed. The outdoor vertical wall 17b is cut off at a position corresponding to the tight material holder 32 of 21 and the left and right wall portions 81b and 81c of the reinforcing material 81 are inserted into the vertical bone 21 so that the indoor side of the lower frame 17 The lower end of the vertical bone 21 is inserted between the vertical wall 17a and the outdoor vertical wall 17b, and is fixed to the reinforcing material 81 with a screw 85 on the panel side wall 21a of the vertical bone 21, and the outdoor vertical wall 17b is connected to the outdoor side. Then, the water stop member 63 is applied and fixed with a screw 65.
The water stop member 63 is attached in contact with the lower chamber outer tight material 30a of the lower frame 17 and the vertical bone tight material 32a of the vertical bone 21.
The upper end of the vertical bone 21 is disposed between the indoor side wall 15 a and the outdoor side wall 15 b of the upper frame 15 and attached to the upper frame 15. In addition, in the upper end part of the vertical bone 21, the tight members 30b and 32a are made continuous by bringing the upper frame outer tight material 30b of the upper frame 15 into contact with the vertical bone tight material 32a of the vertical bone 21. As shown in FIGS. 1 and 6, in the FIX shoji 7, the panel 7 a is arranged on the inner peripheral side surrounded by the door butt vertical frame 13, the vertical bone 21, the upper frame 15, and the lower frame 17, The panel 7 a is fixed to each of the frames 13, 15, 17 and the vertical bone 21 with the pushing edge 22.
As shown in FIG. 6, the sliding door shoji 5 is built in the frame 3 by inserting the disengagement prevention tool 69 from the cut portion 67 of the lower frame 17.
On the other hand, as shown in FIGS. 4 and 2, a lower frame cap 31 is attached to the indoor vertical wall 17a and the outdoor vertical wall 17b between the vertical bone 21 and the door vertical frame 11 in the lower frame 17, Further, a groove closing cap 28 is attached to the lower frame cap 31 between the screen door opening / closing region 8 and the vertical bone 21.

The screen door 9 is attached by removing the groove closing cap 28 shown in FIG. 2 from the lower frame cap 31, exposing the screen door guide groove 17d, and opening the sliding door 5 with the upper and lower sides of the screen door 9 inclined. It is inserted into 17 screen door guide grooves 17 d and the screen door guide groove 15 d of the upper frame 15.
After that, in a state before the screen door 9 shown in FIG. 9 is attached, the sliding door 5 is slightly opened, and the frame side attached portion 39 is attached to the indoor side expected wall 11a of the door-end vertical frame 11 as shown in FIG. The magnetic member 36 is fixed to the screen door attaching portion 33 and the magnet 45 attached to the heel side attached portion 41 of the screen door 9 is attracted and fixed to the magnetic member 36 at the door rod 19 of the sliding door shoji 5. At the same time, a screen door movable bar 37 is disposed opposite to the screen door storage unit 35.
On the other hand, as shown in FIG. 5B, in the screen door opening / closing area 8 (see FIG. 2), a screen door guide cap 25 is attached to the lower surface of the upper frame 15, and between the screen door opening / closing area 8 and the other shoji 7, 2 and 5A, an upper frame cap 23 is attached to the upper frame 15, and as shown in FIG. 2, a shoji stopper 53 is attached to the lower frame cap 31, and further to the groove closing cap 28. Install the screen door stopper 55.
Further, the sag prevention wire 47 is hung on the wire winding portion 49, and the wire winding portion 49 is fixed to the bottom of the screen door guide groove 17 d of the lower frame 17 with a screw 62.

Next, the operation and effect of the sash according to the first embodiment will be described.
As shown in FIGS. 10 and 11, the lower end of the vertical bone 21 is housed between the outdoor vertical wall 17b of the lower frame 17 and the indoor vertical wall 17a and fixed to the outdoor vertical wall 17b with screws 65. Therefore, even when positive pressure is generated on the outdoor side of the sash 1, the vertical bone 21 can be prevented from being lifted with respect to the lower frame 17, and water flows between the vertical bone 21 and the lower frame 17 to the indoor side. Intrusion can be prevented.

The vertical bone 21 is provided with a smoke return 34 provided along the longitudinal direction thereof. However, since the smoke return 34 is cut off at the vertical bone mounting position of the lower frame 17, the smoke return is not obstructed. it can.
The lower frame 17 is provided with a lower outdoor side tight material 30a provided in the longitudinal direction on the outdoor side, the vertical bone 21 is provided with a vertical bone tight material 32a on the outdoor side, and the outdoor vertical wall 17b of the lower frame 17 is cut off. Since the lower chamber outer tight material 30a and the longitudinal bone tight material 32a are in contact with each other, it is possible to prevent water from entering between the lower chamber outer tight material 30a and the longitudinal bone tight material 32a.
Further, in the vicinity of the contact portion between the lower chamber outer tight material 30a and the longitudinal bone tight material 32a, the water stop member 63 is in contact with the lower chamber outer tight material 30a and the longitudinal bone tight material 32a. When wind pressure or water pressure is applied to the contact portion between the tight material 30a and the longitudinal bone tight material 32a, it is possible to prevent these contact portions from separating and water from entering the indoor side.
The water stop member 63 is fixed to the lower frame 17 with a screw 65 for fixing the vertical bone 21 to the lower frame 17, and the water stop member 63 is fixed using the screw 65 for fixing the vertical bone 21 to the lower frame 17. Therefore, the number of parts can be reduced.
The vertical bone 21 is sandwiched between the indoor vertical wall 17a and the outdoor vertical wall 17b of the lower frame 17 to prevent positional displacement in the indoor / outdoor direction, and is fitted into a place where the pushing edge support portion 18 of the outdoor vertical wall 17b is cut off. In addition, since the lower frame tight material holder 20 is fitted into the cut part to prevent the positional deviation in the left-right direction, the longitudinal displacement of the longitudinal bone 21 relative to the lower frame 17 can be prevented from being misaligned.
The vertical bone 21 is fixed to the panel side wall 21a with a screw 85 that is fixed to the U-shaped reinforcing member 81 fixed to the lower frame 17 from the panel 7a side, and is fixed to the outdoor vertical wall 17b with a screw 65 that is fixed from the outdoor side. Therefore, the vertical bone 21 can be firmly fixed to the lower frame 17 by reducing the exposure of the screws 85 and 65.

Further, according to the sash 1 according to the first embodiment, as shown in FIG. 1, when the shoji is closed, the screen door 9 is accommodated in the screen door storage space 12, and the door end vertical frame 11 is viewed from the inner side on the indoor side. Since it is hidden by the attached wall 11b and hidden from the outdoor side by the door rod 19, the screen door 9 is not exposed when the screen door 9 is not used, so that the design is good. In addition, when the shoji is closed, it is hidden from the indoor side by the inner peripheral side wall 11b of the door frame 11 and the indoor side wall 19b of the door frame 19, so that the screen door is also used when the screen door 9 is not used. Since 9 is not exposed to the indoor side, the design is good.
The screen door 9 is detachable between the inner peripheral side expected wall 11a of the door-end vertical frame 11 and the indoor side expected wall 19b of the door-end fence 19, so that the screen door 9 can be retrofitted to the sash 1 shown in FIG. In addition, maintenance of the screen door 9 can be facilitated.

As shown in FIG. 2, a shoji stopper 53 for restricting the opening position of the sliding door shoji 5 and a screen door stopper 55 are provided. When the sliding door shoji 5 abuts against the shoji stopper 53, the screen door 9 and the screen door stopper 55 When the shoji stopper 53 is released and the sliding door shoji 5 is further opened, the screen door movable bar 37 of the screen door 9 comes into contact with the screen door stopper 55 and the magnet 45 is opened. With the heel side attached portion 41 adsorbed to the screen door attaching portion 33 being removed, only the sliding door screen 5 is moved leaving the screen door 9.
Thus, the screen door 9 is pulled out by the operation of opening the sliding door shoji 5 and the sliding door shoji 5 is brought into contact with the shoji stopper 53 so that the sliding door shoji 5 is stopped in the small open state with the screen door 9 being deployed (used). Can be ventilated.
Then, after releasing the shoji stopper 53, the sliding door shoji 5 is further opened, so that only the sliding door shoji 5 opens with the screen door 9 remaining in contact with the screen door stopper 55 and the unfolded screen door 9. When the door is opened wide, the operation for removing the screen door 9 from the sliding door shoddle 5 becomes unnecessary, and the operability is good.
As shown in FIG. 5B, the upper frame 15 and the lower frame 17 are formed with screen door guide grooves 15d and 17d in the longitudinal direction, respectively, and the lower end and the upper end of the screen door 9 are formed in the screen door guide grooves 15d and 17d. Since it is swallowed, the screen door 9 can be deployed stably without falling down.
Since the wire winding portion 49 of the drooping prevention wire 47 is provided, the screen door 9 can be stably deployed.
Since the wire winding portion 49 is fixed to the bottom surface of the screen door guide groove 17d of the lower frame 17 with a screw 62, before the screen door stopper 55 is attached to the groove closing cap 28, the screw 62 is placed on the expected surface of the lower frame 17. Because it is exposed, it can be easily retrofitted and maintenance is easy.
The screen door 9 has a screen door movable bar 37 that follows the door rod 19 of the sliding door shoji 5, and the screen door 9 expands and contracts due to the movement of the screen door movable frame 37. By providing such a screen door movable frame 37, The screen door 9 can be expanded and contracted stably.
Further, the screen door 9 is attached by removing the groove closing cap 28 shown in FIG. 2 and opening the sliding door shoji 5 so that the screen door 9 is tilted up and down and the screen door guide groove 17d of the lower frame 17 and the upper frame 15 are attached. Since it can be inserted and installed in the screen door guide groove 15d, the construction can be facilitated.
The screen door 9 can be stored in the screen door storage space 12 in a compact manner by providing the screen door mounting portion 33 on the outdoor side of the screen door storage portion 35 forming the screen door storage space 12. Moreover, since it is not necessary to enlarge the screen door storage space 12, as shown in FIG. 9, the vertical bone 21 and the screen door 9 have the left-right direction finding dimension P of the inner peripheral side finding wall 11b of the door tip vertical frame 11 as shown in FIG. Since the left and right direction finding dimensions T and U with the non-attached door bottom vertical frame 13 can be unified, the design is good.
As shown in FIG. 1, the screen door 9 includes an inner peripheral side expected surface 11 a and an inner peripheral side finding wall 11 b of the door tip vertical frame 11, and an inner peripheral side finding wall 19 a and an indoor side expected wall of the door tip fence 19. Since it is the structure accommodated in the screen door storage space 12 enclosed with 19b, even when it does not provide a screen door as shown in FIG. 9, the sash 1 can be made into the same specification, and when the screen door 9 is installed and not attached The design seen from the indoor side can be made substantially the same.

As shown in FIG. 1, on the summoning frame 38 of the sliding door shoji 5, the panel 7a of the FIX shoji 7, the outdoor side wall 15b of the upper frame 15 (see FIG. 6) and the pressing edge 22, the outdoor side wall 17b of the lower frame 17 (FIG. 6). Since the insect-proof tight material 40 that abuts against the pressing edge 22 is provided, it is possible to prevent insects from entering between the sliding door 5 and the FIX window 7 even when the sliding door 5 is opened.
Since the insect repellent material 40 has the foldable portion 40c, the length can be adjusted by cutting according to the glass thickness or the like of the FIX shoji 7, so that the construction is easy and the number of parts can be reduced.
As shown in FIGS. 6 and 9, the positions of the lower end 71 of the upper frame 15 and the lower end 73 of the upper collar 72 of the sliding door 5 are substantially the same, and the upper end 75 of the lower frame 17 and the lower side of the sliding door 5 The position of the upper end 79 of the heel 77 is substantially the same, and the left-side direction finding dimension Q of the indoor side locating wall 19a of the door end ridge 19 of the sliding door shoji 5 is the inner peripheral side locating wall of the door-end vertical frame 11. 11b is substantially the same as the left-right direction finding dimension P, and the summing bar 38 has a left-right direction finding dimension R substantially the same as the left-right direction finding dimension T of the vertical bone 21. When closed, the upper frame 72 of the sliding door shoji 5 was viewed from the indoor side, the lower frame 77 was viewed from the lower frame 17, the door frame 19 was viewed from the vertical frame 11, and the summoning frame 38 was viewed from the indoor side of the vertical bone 21. Sometimes it overlaps and is shielded, so the design is good. In addition, although the screen door 9 is not attached in FIG. 9, even when the screen door 9 is attached as shown in FIG.
As shown in FIGS. 1 and 6, when the sliding door shoji 5 is closed, the indoor side surfaces of the sliding door door 19, the summoning arm 38, the upper arm 72 and the lower armor 77 of the sliding door shoji 5 Since the outer tight material 30c, the longitudinal bone tight material 32a, the upper room outer tight material 30b, and the lower room outer tight material 30a are in continuous contact with each other, the indoor water tightness can be achieved with respect to the sliding door shoji 5.

Other embodiments of the present invention will be described below. In the embodiments described below, parts having the same operational effects as those of the above-described first embodiment are denoted by the same reference numerals. A detailed description of the portion is omitted, and the following description will mainly describe differences from the first embodiment.
In FIG. 14, sectional drawing of the lower frame part of the sash 1 concerning 2nd Embodiment of this invention is shown. In the sash 1 according to the second embodiment, the pressing edge locking portion 16 provided at the upper end of the pressing edge locking piece 17c of the lower frame 17 protrudes toward the indoor side, and the shape of the pressing edge 22 is the first. This is different from the embodiment.
The pressing edge 22 has a hook-like locked portion 22a that is locked to the pressing edge locking portion 16 from the indoor side, and can be engaged with the lower side of the pressing edge support portion 18 (the outer peripheral side of the frame 3). 22b and the hollow formation part 22c are provided. The engaging portion 22b of the pressing edge 22 prevents the falling by engaging with the pressing edge support portion 18 when attached to the upper frame 15, and the hollow forming portion 22c is a hollow portion over the longitudinal direction of the pressing edge. To increase the strength. Other configurations in the second embodiment are the same as those in the first embodiment.
In the second embodiment, the same operational effects as those of the first embodiment described above can be obtained.

The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention.
For example, the sash 1 may be a sliding door.
The FIX shoji 7 is not limited to be provided together with the sliding door 5, and the sash 1 may be configured only with the FIX shoji.

DESCRIPTION OF SYMBOLS 1 Sash 7a Panel 15 Upper frame 16 Push edge latching part 17 Lower frame 17a Indoor side vertical wall 17b Outdoor outdoor vertical wall 17c Push edge latching piece 18 Push edge support part 20 Tight material holder 21 Vertical bone 22 Push edge 65 Screw

Claims (1)

  An upper frame, a lower frame, a vertical bone provided between the upper frame and the lower frame, a panel, and a pressing edge. The lower frame includes an outdoor vertical wall, an indoor vertical wall, and an outdoor vertical wall. It has a pressing edge locking piece that stands up from the prospective surface with the indoor vertical wall and has a pressing edge locking portion at the upper end, and protrudes indoors at the upper end of the outdoor vertical wall. A pressing edge support portion is provided, a tight holder is provided on the indoor vertical wall in the longitudinal direction of the outdoor side surface, and the panel is disposed between the indoor vertical wall of the lower frame and the pressing edge, The pressing edge is placed on the pressing edge supporting portion and locked to the pressing edge locking portion. At the vertical bone mounting position of the lower frame, the pressing edge locking piece, the indoor material vertical wall tight material holder, and the outdoor vertical wall The ledge support part is excised, the lower end of the vertical bone is inserted between the outdoor vertical wall and the indoor vertical wall, and the lower end of the vertical bone is fixed to the outdoor vertical wall with screws. Sash characterized by.

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