JP4965630B2 - sash - Google Patents

Description

  The present invention relates to a sash having improved shoji assembly.

  In a sash shoji, in order to fix the peripheral edge of a panel of glass or the like in the groove of the heel, a pre-attached bead previously attached to the heel may be used, but the holding portions 90a and 90b for attaching the pre-attached bead are 17, the outdoor projecting pieces 93, 94 of the ridge 91 and the horizontal ridge 92 are formed so as to protrude indoors, and the end of the horizontal ridge 92 is the end of the ridge 91. In order to squeeze into and join to each other, the bead holding portion 90a and the support piece 95 that supports the panel from the indoor side must be cut off at the end portion of the flange 91, and the end portion of the flange 91 is processed. Was troublesome. In addition, as shown in FIG. 18, at the joint portion of the heel side ridge, between the indoor side surface of the outdoor side protruding piece 93 of the ridge 91 and the outdoor side surface of the horizontal side 92, the indoor side protruding piece 96 of the ridge 91 is provided. Since there is a clearance Z between the outdoor side surface and the indoor side surface of the horizontal bar 92, play in the indoor / outdoor direction occurs in the horizontal bar 92, and it is not easy to correctly assemble the vertical bar 91 and the horizontal bar 92.

  An object of the present invention is to provide a sash that can reduce the processing of the end portion of the heel and can easily assemble the heel and the side heel without rattling.

  In order to achieve the above object, a sash according to a first aspect of the present invention includes a sash frame and a shoji attached to the sash frame. The heel and the side heel are joined by inserting the end of one heel into the end of the other heel, and the heel and the side heel are connected to one side in the indoor / outdoor direction. It has a projecting piece that protrudes to the circumferential side, and the projecting piece is provided with an airtight material holding portion recessed on the other side surface in the indoor / outdoor direction, and the projecting piece of one ridge is bent to one side in the indoor / outdoor direction. The airtight material holding portion is provided on the tip side from the bent portion, and the airtight material holding portion of the heel-side ridge is arranged on the same surface, and one side of the heel-side heel joint is The protruding piece is cut off from the bent portion.

  A sash according to a second aspect of the present invention includes a sash frame and a shoji attached to the sash frame, and the shoji has a panel fitted inside a four-sided combination of a scissors and a reed. A recumbent is a joint where the end of one reed is squeezed into the end of the other reed, and the reed and recumbent have a protruding piece projecting on the inner peripheral side on one side in the indoor / outdoor direction. And the projecting piece has an airtight material holding portion recessed on the other side surface in the indoor / outdoor direction, and the projecting piece on one side has a bent portion that bends on the one side in the indoor / outdoor direction. The material holding part is provided on the tip side from the bent part, the airtight material holding part of the heel side ridge is arranged on the same surface, and the detachable part between the protrusions of the other ridge facing one ridge It is arranged freely.

  The sash according to the invention described in claim 3 has the positioning protrusion on the other side in the indoor / outdoor direction in addition to the structure of the invention described in claim 1 or 2, and the base side of the protrusion on one side It is characterized by having a guiding inclined surface for guiding one heel to a predetermined position when assembling the heel-side ridges.

  The sash according to the invention described in claim 4 is characterized in that, in addition to the configuration of the invention described in claim 3, the positioning protrusion is shorter than the protrusion on one side.

  In the sash according to the first aspect of the present invention, an airtight material holding part is provided on the other side surface of the protrusion on one side in the indoor / outdoor direction of the side wall of the ridge. It has a bent part that bends on one side, the airtight material holding part is provided on the tip side from the bent part, and the airtight material holding part of the horizontal side is arranged on the same plane, In order to squeeze the end of one heel into the end of the other heel, the other heel protrusion and the airtight material holder are cut off. There is no need to do this, and the processing of the edge of the ridge can be reduced.

  In the sash according to the second aspect of the present invention, the airtight material holding portion is recessed on the other side surface of the one side projecting piece in the indoor / outdoor direction of the cocoon ridge. A bend portion that bends on one side, an airtight material holding portion is provided on the tip side from the bent portion, and the airtight material holding portion of the heel side ridge is disposed on the same surface, When the end of one heel is squeezed into the end of the other heel, the other heel protrusion and the airtight material holder are cut off. In addition, since it is not necessary to partially cut off the end of the protrusion of one of the ridges, the processing of the end of the ridge can be further reduced.

  In the sash according to the third aspect of the present invention, by inserting the longitudinal end portion of one ridge between the projection piece of the other ridge and the positioning projection piece, the heel side ridge is accurately connected without rattling. In addition, when inserting one hook, one hook is guided to a predetermined position by the guide inclined surface provided on the root side of the other hook's protruding piece. Easy to do.

  In the sash according to the invention described in claim 4, the positioning protrusion is made shorter than the protrusion on one side, so that the longitudinal end of one of the hooks is inserted between the protrusion on one side and the positioning protrusion. This makes it easier and makes it easier to connect the side and side walls.

It is a longitudinal cross-sectional view which shows the junction part of the sash side of a sash of 1st Embodiment. It is a cross-sectional view which shows the junction part of the sash side of the sash of 1st Embodiment, Comprising: (a) has shown the state before joining, (b) has shown the joined state. FIG. 3 is an enlarged view of a portion A in FIG. 2, illustrating a state in which the horizontal bar is guided by the vertical guide inclined surface when the horizontal bar is joined. (A) is the front view which looked at the sash shoji of 1st Embodiment from the outdoor side, (b) is the front view which looked at the same shoji from the indoor side. It is a disassembled perspective view of the junction part of the sash side of the sash of 1st Embodiment. It is a perspective view of the junction part of the sash side of a sash of 1st Embodiment. It is a longitudinal section showing a 1st embodiment of a sash of the present invention. It is a cross-sectional view which shows 1st Embodiment of the sash of this invention. It is sectional drawing of the front bead in the state before accommodating a panel. It is a longitudinal cross-sectional view which shows 2nd Embodiment of the sash of this invention. It is a cross-sectional view which shows 2nd Embodiment of the sash of this invention. It is a cross-sectional view and a cross-sectional view of the reeds of the same sash shoji of the shoji, (a) shows the state before joining, (b) shows the joined state. It is a longitudinal cross-sectional view which shows 3rd Embodiment of the sash of this invention. It is a cross-sectional view which shows 3rd Embodiment of the sash of this invention. It is a disassembled perspective view which shows the junction part of the reed sash of the same sash shoji. FIG. (A) is a longitudinal cross-sectional view which shows the junction part of the reed sash of the conventional sash shoji, (b) is the same cross-sectional view. (A) is the cross-sectional view which expands and shows the junction part of the sash shoji of the conventional sash shoji, (b) is the B section enlarged view.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 7 is a longitudinal sectional view of the sash according to the first embodiment of the present invention, and FIG. 8 is a transverse sectional view of the sash. The sash includes a sash frame 1 attached to the housing opening, and a shoji 2 attached to the sash frame 1 so as to be freely opened and closed. The sash is a protruding window as a window type, and the shoji 2 is rotated and opened so as to protrude to the outdoor side with the upper side as a fulcrum. Reference numeral 12 in FIG. 8 denotes a metal fitting for attaching the shoji 2 to the sash frame 1 so as to be freely opened and closed.

  The sash frame 1 is configured by rectangularly forming an upper frame 13, a lower frame 14, and left and right flange frames 15 a and 15 b formed of an extruded shape of an aluminum alloy. The sash frame 1 is attached with a tight material 16 that comes into contact with the outer peripheral portion of the indoor side surface of the shoji 2.

  The shoji 2 is composed of upper and lower horizontal flanges 3a, 3b and left and right flanges 4a, 4b formed of an extruded shape of an aluminum alloy, and glass is placed in a groove 17 formed on the inner peripheral side of each flange. The peripheral part of the panel 5 made of metal is fitted and fixed. The outside of the panel 5 is held by a front bead 18 attached to each heel, and the inside of the panel 5 is held by pressing edges 19 a and 19 b and a seal 20 beside the heel.

As shown in FIG. 7, the upper horizontal bar 3a has an outdoor projecting piece 6 that projects to the inner peripheral side on the outdoor side. The outdoor projecting piece 6 has a bent portion 9 that bends obliquely toward the outdoor side on the base side, and the leading bead 18 is fitted and attached to a vertical indoor side surface on the tip side of the bent portion 9. The airtight material holding portion 8a is recessed in a dovetail shape. The depth of the airtight material holding portion 8a is 1.5 mm. On the indoor side of the horizontal bar 3a, there is a pressing edge mounting part 21 for engaging and mounting the pressing edge 19a. The indoor side wall 22 of the horizontal bar 3a has a stepped part 23 so that the outer peripheral part slightly protrudes to the indoor side. It is formed.
Similarly to the upper horizontal bar 3a, the lower horizontal bar 3b has an outdoor protruding piece 6 that protrudes to the inner peripheral side on the outdoor side. The outdoor projecting piece 6 has a bent portion 9 that bends obliquely toward the outdoor side on the base side, and the leading bead 18 is fitted and attached to a vertical indoor side surface on the tip side of the bent portion 9. The airtight material holding portion 8a is recessed in a dovetail shape. On the indoor side of the horizontal bar 3b, there is a room-side protruding piece 24 that protrudes to the inner peripheral side, and on the outdoor side surface of the room-side protruding piece 24, there is a pressing edge mounting portion 21 for engaging and mounting the pressing edge 19a. ing. The indoor side wall 22 of the reed 3b is formed with a step portion 23 so that the outer peripheral portion slightly protrudes toward the indoor side.
Tapping holes 26 into which screws 25 for connecting to the collar frames 4a and 4b are inserted are formed in the upper and lower horizontal collars 3a and 3b at two locations on the outdoor side and the indoor side.

  As shown in FIG. 8, the flanges 4 a and 4 b have an outdoor projecting piece 7 projecting to the inner peripheral side on the outdoor side, and the outdoor projecting piece 7 has a substantially flat plate shape. An airtight material holding portion 8b for fitting and attaching the leading bead 18 to the side surface is provided to be recessed in a dovetail shape. On the base side of the indoor side surface of the outdoor protrusion 7, a triangular cross-sectional protrusion 27 having a guide inclined surface 11 that is inclined so as to gradually increase toward the outer peripheral side is formed. On the indoor side of the flanges 4a and 4b, there is a positioning protrusion 10 having a protrusion length shorter than that of the outdoor protrusion 7. On the inner peripheral side surface 28 of the flanges 4a and 4b, a protrusion 29 is provided for locking the tip of the pressing edge 19b. The pressing edge 19b is attached to the positioning protrusion 10 and the protrusion 29. .

  The leading bead 18 is attached to each of the flanges 3a, 3b, 4a and 4b in advance before the panel 5 is placed in the shoji, and is formed of a material having elasticity such as rubber, as shown in FIG. On the outdoor side, there is a mounting portion 30 that fits into the airtight material holding portions 8a and 8b of each bag, and on the indoor side, there is a fin piece 31 extending from the inner peripheral side to the outer peripheral side. The fin piece 31 is separated from the main body 32 in a state before the panel 5 is attached, and is in close contact with the main body 32 when the panel 5 is attached.

  The hermetic material holding part 8a of the reeds 3a and 3b and the airtight material holding part 8b of the reeds 4a and 4b are formed by bending the outdoor projecting piece 6 of the horizontal reeds 3a and 3b to the outdoor side by the bending part 9. Are arranged on the same plane. As shown in FIGS. 1, 2 (a), and 5, in the joint portion of the heel side ridge, the outdoor side protruding piece 6 of the side ridge 3 a, 3 b is protruded from the outdoor side protruding piece 7 of the ridge 4 a, 4 b. The same width w as the length h is cut from the bent portion 9 so that the outdoor projecting pieces 6 and 7 do not interfere with each other. The hatched portions in FIG. 1 and FIG. 2 (a) indicate the excised portions of the outdoor projecting pieces 6 of the horizontal ribs 3 a and 3 b. As shown in FIG. 2 (b), the horizontal hooks 3a and 3b are cut off from the bent portion 9 by the predetermined width w after the outdoor projecting piece 6 is cut off at the longitudinal ends. , 4b is inserted between the outdoor projecting piece 7 and the positioning projecting piece 10 so that the end face is abutted against the inner peripheral side surface 28 of the eaves 4a, 4b, and the screw 25 is inserted into the tapping hole 26 from the outer periphery side. 4a and 4b are connected.

Next, the assembly procedure of the shoji 2 will be described. The horizontal rods 3a and 3b cut the outdoor projecting piece 6 from the bent portion 9 by a predetermined width w as described above, and the collars 4a and 4b are for attaching the positioning projecting piece 10 and the pressing edge as shown in FIG. The protrusion 29 is cut out from the end by a predetermined width. Thereafter, as shown in FIGS. 2 (b) and 6, when the end portions of the reeds 3a, 3b are swallowed into the ends of the reeds 4a, 4b from the inner peripheral side, the reeds 3a, 3b , 4b is positioned in the indoor / outdoor direction by the tip 27 of the outdoor projecting piece 7, the projection 27 on the base side of the projecting piece, and the positioning projection 10. By being positioned in this way, the shovel 3a, 3b is not displaced or inclined in the indoor / outdoor direction, and the shoji 2 can be assembled accurately. Moreover, since it is not necessary to cut out the outdoor side protrusion 7 and the airtight material holding | maintenance part 8b of the collars 4a and 4b, the edge part process of a collar can be reduced. Further, when the end portions of the reeds 3a and 3b are squeezed into the end portions of the reeds 4a and 4b, as shown in FIG. 3, the end portions of the reeds 3a and 3b are the outdoor projecting pieces of the reeds 4a and 4b. 7 is brought into contact with the guide inclined surface 11 formed on the base side of the base plate 7, so that the horizontal rods 3a, 3b are guided to a predetermined position in the indoor / outdoor direction. Further, as shown in FIG. 1, the end portions of the positioning protrusions 10 of the flanges 4a and 4b are engaged with the step portions 23 formed on the indoor side walls of the horizontal flanges 3a and 3b, so that Is positioned. In this way, after positioning and fixing with the screw 25, the safety cap 31 made of resin is attached to the outer peripheral corner portion of the shoji 2 by fitting the end portions of the flanges 4a and 4b.
As described above, when the ridges are assembled four times, the front beads 18 are respectively attached to the airtight material attachment portions 8a and 8b of the respective ridges, and the panel 5 is accommodated. The leading bead 18 can be attached before assembling the ridge. After that, the pressing edges 19a and 19b are attached to the hooks, and the seal 5 is filled between the pressing edges 19a and 19b and the panel 5 to fix the panel 5.

  As described above, the shoji 2 of the sash is provided with the airtight material holding portions 8a and 8b for attaching the leading beads on the outdoor projecting pieces 6 and 7 of the respective saddles, and the outdoor side of the horizontal bales 3a and 3b. The protruding piece 6 is bent to the outdoor side, and the airtight material holding portions 8a and 8b of the heel-side ridge are arranged on the same surface, and the outdoor-side protrusion 6 of the side ridges 3a and 3b is bent at the joint portion of the ridge-side ridge Since it is configured to cut out from 9, it is not necessary to cut out the outdoor projecting piece 7 and the airtight material holding portion 8b of the flanges 4a and 4b, and the processing of the edge portions of the flanges can be reduced. Moreover, since the horizontal collars 3a and 3b are positioned in the indoor / outdoor direction by the outdoor projection 7 and the positioning projection 10 of the collars 4a and 4b, the shoji 2 can be assembled accurately. In addition, since the positioning protrusions 10 of the flanges 4 a and 4 b are shorter than the outdoor protrusion 7, the ends of the horizontal flanges 3 a and 3 b can be easily inserted between the outdoor protrusion 7 and the positioning protrusion 10. This makes it easier to assemble the sideways. Further, when assembling the recumbent reeds, the recumbent surfaces 3a and 3b are guided to a predetermined position in the indoor / outdoor direction by the guiding inclined surface 11 provided on the base side of the outdoor projecting piece 7 of the reeds 4a and 4b. , The workability of the connecting operation of the horizontal rail can be improved. Since the leading bead 18 can be used, the assembly of the shoji 2 is easy.

10 to 12 show a second embodiment of the sash of the present invention. In the first embodiment, the upper and lower sides 3a, 3b are both provided with the pressing edges 19a, 19a on the indoor side. However, in the present embodiment, as shown in FIG. A panel support piece 33 for supporting the indoor side of the panel 5 is formed integrally with the horizontal bar 3b on 3b, and a pressing edge 19a is attached only to the indoor side of the upper horizontal bar 3a. The outdoor projecting piece 6 having the bent portion 9 on the base side is provided on the outdoor side of the horizontal ridges 3a and 3b, and the airtight material holding portion 8a is provided on the inner side surface of the outdoor projecting piece 6 so as to be recessed. This is the same as that of the first embodiment. The panel 5 is a multilayer glass.
As shown in FIG. 11, the flanges 4 a and 4 b are provided so that the positioning projection piece 10 protrudes to the inner circumferential side by the same length as the outdoor projection piece 7 on the indoor side. A pressing edge 19b is attached to the outside to fix the panel 5. The point that the airtight material holding portion 8b is recessed and provided on the front end side of the indoor side surface of the outdoor protrusion 7 and the protrusion 27 having the guide inclined surface 11 is provided on the root side is the same as that of the first embodiment. It is the same. The airtight material holding portions 8a of the horizontal ribs 3a and 3b and the airtight material holding portions 8b of the flanges 4a and 4b are arranged on the same plane.

As in the case of the first embodiment, the joints of the horizontal rods 3a, 3b and the horizontal rods 4a, 4b are connected to the outdoor protruding piece 6 of the horizontal ribs 3a, 3b from the end surface. 7 is cut out from the bent portion 9 by the length of the protrusion 7 and then the longitudinal ends of the horizontal ridges 3a and 3b are connected to the outdoor protrusions of the ridges 4a and 4b, as shown in FIGS. 12 (a) and 12 (b). It is inserted between the piece 7 and the positioning projection piece 10, the end face is abutted against the inner peripheral side face 28 of the flanges 4a, 4b, and is fixed with screws 25 from the outer peripheral side.
The sash of the present embodiment also eliminates the need to cut out the outdoor protrusion 7 and the airtight material holding portion 8b of the flanges 4a and 4b, and can reduce the processing of the edge portion of the flange. Further, when the end portions of the horizontal rods 3a and 3b are inserted between the outdoor protruding pieces 7 and the positioning protruding pieces 10 of the horizontal rods 4a and 4b, the horizontal rods 3a and 3b are guided to a predetermined position by the guide inclined surface 11. In addition, since the protrusion 27 restricts the deviation and inclination of the reeds 3a and 3b in the indoor / outdoor direction, the reeds can be assembled easily and accurately.

Even if the pressing edge 19a is provided on only one of the upper and lower horizontal ribs 3a and 3b as in the above embodiment, and the protruding length of the positioning protrusion 10 of the flanges 4a and 4b is the same as that of the outdoor protrusion 7, 5 can be attached / detached with the shoji 2 attached to the sash frame 1 (the sash of the first embodiment is of a ledge type on all four sides, so naturally the shoji 2 is attached to the sash frame. The panel 5 can be attached and detached while being attached to 1.)
The case where the panel 5 is stored in the shoji 2 will be described. With the pressing edge 19a of the upper horizontal collar 3a and the pressing edges 19b of the left and right horizontal collars 4a and 4b removed, the panel 5 is placed on the indoor side panel of the lower lateral fence 3b. Lifting above the support piece 33, the side edge of the panel 5 is inserted into the groove 17 opened to the inner peripheral side of the flanges 4a and 4b in a left-right manner from the indoor side. Thereafter, the panel 5 is lowered and the lower edge portion of the panel 5 is inserted into the groove 17 of the lower side ridge 3b. Thereafter, the pressing edges 19a and 19b are respectively attached to the upper horizontal bar 3a and the left and right horizontal bars 4a and 4b, and the sealing material 20 is loaded around the panel 5 from the indoor side.

  As described above, the pressing edge 19a is provided on the upper side ridge 3a because it takes time to attach and detach the shoji 2 to and from the sash frame 1 in a decorative window such as a protruding window. This is to allow the replacement of the panel 5 and the like while it is attached. The sliding sash makes it easy to attach and detach the shoji 2. The shoji 2 can be removed from the sash frame 1 and disassembled to replace the panel 5. Therefore, the indoor side panel support piece 33 may be integrally provided in any of the upper and lower horizontal bars 3a and 3b.

13-16 has shown the 3rd Embodiment of the sash of this invention. This embodiment is different from the other embodiments in that the outdoor projecting piece 6 of the lower horizontal frame 3b is detachably formed as a pressing edge 34. 15, the left and right ends are cut vertically as shown in FIG. 15, and as shown in FIG. 14, the pressing edge 34 is disposed between the outdoor projecting pieces 7 and 7 of the left and right collar frames 4a and 4b. Yes. A bent portion 9 is provided on the outdoor projecting piece 6 of the reeds 3a, 3b, and an airtight material holding part 8a of the outdoor projecting piece 6 of the reeds 3a, 3b and an airtight material of the outdoor projecting piece 7 of the reeds 4a, 4b. The point which has arrange | positioned the holding | maintenance part 8b on the same surface is the same as that of the thing of 1st and 2nd embodiment. As shown in FIG. 14, the flanges 4a and 4b have the same protruding length of the positioning protruding piece 10 as that of the outdoor protruding piece 7, but as in the first embodiment (see FIG. 8). ), The protruding length of the positioning protrusion 10 can be shorter than that of the outdoor protrusion 7.
The thing of this embodiment does not need to cut off both ends of the outdoor side protrusion piece 6 from the bending part 9 by having formed the outdoor side protrusion piece 6 of the horizontal face 3b separately from the horizontal face 3b as the pressing edge 34. Since it is only necessary to cut the pressing edge 34 and the horizontal flange 3b to a predetermined length, the edge processing of the flange can be further reduced. Moreover, by removing the pushing edge 34, the replacement of the panel 5 and the like can be performed from the lower side of the outdoor side in a left-right manner while the shoji 2 is attached to the sash frame 1.

  The present invention is not limited to the embodiments described above. In the embodiment, the end portions of the reeds 3a, 3b are squeezed into the end portions of the reeds 4a, 4b, and the outdoor protrusions 6 of the reeds 3a, 3b are bent outward, The outdoor protrusion 6 of the horizontal ribs 3a and 3b was excised from the bent portion 9 at the joint of the horizontal ribs. On the contrary, the outdoor protruding piece 7 of the vertical ribs 4a and 4b was bent outward. In this case, the outdoor projecting piece 7 of the heel 4a, 4b is cut off from the bent portion at the joint of the heel heel, and the ends of the heels 4a, 4b are rubbed into the ends of the side ridges 3a, 3b. There may be. The protruding pieces 6 and 7 for attaching the leading bead 18 are not necessarily arranged on the outdoor side, and may be arranged on the indoor side. The fixing of the panel opposite to the leading bead 18 is not limited to the pressing edges 19a, 19b and the seal 20, but for example, a retrofitting bead may be attached to a projecting piece integrally formed with the heel. The place where the recumbent pressing edge 19a or 34 is provided may be either the outdoor side or the indoor side of the upper side reed 3a, the outdoor side or the indoor side of the lower reed side 3b, and the pressing edges 19a, 34. It may not have. The protrusion 27 on the indoor side surface of the outdoor protrusion 7 of the flange 4a, 4b is not limited to the triangular shape having the guiding inclined surface 11, but may be a rectangular shape not having the guiding inclined surface 11. As the type of window, any type of window can be used. For example, in addition to swing-type windows such as rotating windows, sliding windows, inward / outside-down windows, etc., inset windows, sliding windows, and sliding windows It can also be applied to sliding windows.

1 Sash frame 2 Shoji 3a, 3b Recumbent (one reed)
4a, 4b 竪 框 (the other 框)
5 Panel 6 Recumbent outdoor protrusion (projection)
7 outdoor protrusion (protrusion piece)
8a, 8b Airtight material holding portion 9 Bending portion 10 Positioning protrusion 11 Guide inclined surface 18 Pre-adhering bead (airtight material)

Claims (4)

  A sash frame and a shoji attached to the sash frame. The shoji has a panel fitted inside a four-sided combination of a heel and a reed, and the reed and recumbent are the ends of one reed. The heel and the side ridge have a projecting piece projecting on the inner peripheral side on one side in the indoor / outdoor direction, and the projecting piece is in the indoor / outdoor direction. An airtight material holding portion is provided on the other side surface of the ridge, and the protrusion of one of the ridges has a bent portion that bends to one side in the indoor / outdoor direction, and the airtight material holding portion is located on the tip side from the bent portion. A sash, characterized in that an airtight material holding portion of a heel-side ridge is arranged on the same surface, and a protrusion of one ridge is cut off from a bent portion at a joint portion of the heel-side ridge.   A sash frame and a shoji attached to the sash frame. The shoji has a panel fitted inside a four-sided combination of a heel and a reed, and the reed and recumbent are the ends of one reed. The heel and the side ridge have a projecting piece projecting on the inner peripheral side on one side in the indoor / outdoor direction, and the projecting piece is in the indoor / outdoor direction. An airtight material holding portion is provided on the other side surface of the ridge, and the protrusion of one of the ridges has a bent portion that bends to one side in the indoor / outdoor direction, and the airtight material holding portion is located on the tip side from the bent portion. It is provided, and the airtight material holding portion of the heel side ridge is arranged on the same surface, and the protrusion piece of one ridge is detachably arranged between the protrusion pieces of the other ridge opposite to each other. Sash to do.   The other kite has a positioning protrusion on the other side in the indoor / outdoor direction, and a guide inclined surface that guides one kite to a predetermined position when assembling the kite horizontal kite on the base side of the one projecting piece. The sash of Claim 1 or 2 characterized by the above-mentioned.   The sash according to claim 3, wherein the positioning protrusion is shorter than the protrusion on one side.

Images