JP2013108265A - Opening building material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an opening building material which can reduce a level difference between a multiple glass surface and a width surface of a glass frame members framing a multiple glass, and is excellent in designability, thermal insulation and the like.SOLUTION: An opening building material includes: a plurality of glasses 9, 9; a spacer 8 which is disposed between the glasses 9, 9; glass frame members 11, 12, 13, 14 disposed on at least one side of the four peripheral sides of the glass 9; and an edge member 26. The spacer 8 is bonded to the inside surfaces 9c, 9c of the glasses 9, 9 with a primary seal 15. The edge member 26 has a base part 27 and an extension part 28 extending from the base part 27. The base part 27 is disposed so as to face headers 9b, 9b of the glasses 9, 9, and the extension part 28 is inserted between the glasses 9, 9. The edge member 26, the spacer 8, and the glasses 9, 9 are bonded with a secondary seal 20. The glass frame members 11, 12, 13, 14 have covering parts 40a, 40b covering the primary seal 15 and the secondary seal 20. The edge member 26 is fixed to the glass frame members 11, 12, 13, 14.

Description

  The present invention relates to an opening building material that uses a multilayer glass.

In recent years, double-glazed glass is often used for window glass of houses and buildings in order to improve heat insulation and sound insulation. As shown in FIG. 17, the conventional double-layer glass has a spacer 90 containing a desiccant disposed on the inner surfaces of the front and back glasses 91, 91 with a primary seal 92. It is manufactured by filling the gap between them with a secondary seal 93. The double-glazed glass produced at the glass manufacturer's factory is brought into the sash manufacturer's factory and incorporated into the shoji screen and window frame. In general, as shown in FIG. 17, the multi-layer glass is fitted into a groove on the inner peripheral side such as a shoji fold 95 through a glazing channel 94.
As described above, when the double-glazed glass is fitted into the groove of the glazing through the glazing channel, a step G of several mm is generated between the surface of the heel and the surface of the glass, and the inner peripheral side of the heel Since a black rubber part is exposed, the design is not preferable. Further, in order to improve the heat insulation, it is preferable to widen the gap S between the glasses to some extent, but if the gap between the glasses is to be widened, the expected size of the ridge 95 increases.

  In view of the actual situation described above, the present invention can reduce the step between the surface of the glass frame constituting member that frames the multilayer glass and the surface of the multilayer glass. For the purpose of provision.

  In order to achieve the above object, an opening construction material according to the invention described in claim 1 includes a plurality of glasses, a spacer disposed between the glasses, and a glass frame constituting member disposed on at least one side of the four circumferences of the glass. And the spacer is bonded to the inner surface of the glass with a primary seal, the edge member has a base and an extension extending from the base, and the base is opposed to the glass edge. The edge part, the spacer, and the glass are bonded with a secondary seal while the extension part is inserted between the glass and the glass frame component member has a covering part that covers the primary seal and the secondary seal. However, the edge member and the glass frame constituting member are fixed.

  The opening construction material according to the invention of claim 2 includes a plurality of glasses, a spacer disposed between the glasses, a glass frame constituting member disposed on at least one side of the four circumferences of the glass, and an edge member. The edge member is bonded to the inner surface of the glass with a primary seal, and the edge member has a base portion and an extending portion extending from the base portion, and the base portion is disposed to face the glass edge, and the extending portion is It is inserted between the glasses, and the edge member, the spacer, and the glass are bonded with a secondary seal, and the glass has a covering portion that covers the primary seal and the secondary seal, and the edge member and the glass frame component member are It is characterized by being fixed.

  The opening construction material according to the invention described in claim 3 is characterized in that, in addition to the configuration of the invention described in claim 1 or 2, the edge member and the glass frame component member are engaged.

  In the opening construction material according to the first aspect of the present invention, the base portion of the edge member is disposed opposite to the glass edge, and the extension portion is inserted between the glasses, and the edge member, the spacer, and the glass are sealed with a secondary seal. Adhering and fixing the edge member and the glass frame component member eliminates the need for interposing a glazing channel or a sealing material between the glass frame component surface and the glass outer surface. The level difference between the surface of the member and the outer surface of the glass can be reduced, and it is substantially flat and excellent in design. Moreover, the clearance gap between glass can be widened and heat insulation can be improved, keeping the prospective dimension of a glass frame structural member small. Furthermore, since the glass edge and inner surface are bonded to the base and extension of the edge member with a secondary seal, it is possible to prevent water vapor from entering between the glasses and to prevent interlayer displacement between the glasses. it can. Moreover, rigidity can be improved by integrating the multi-layer glass and the glass frame constituting member through the edge member. Since the glass frame component member has a covering portion that covers the primary seal and the secondary seal, deterioration of the primary seal and the secondary seal due to ultraviolet rays can be prevented.

  In the opening construction material according to the invention of claim 2, the base portion of the edge member is arranged to face the glass edge, the extension portion is inserted between the glasses, and the edge member, the spacer and the glass are sealed with a secondary seal. Adhering and fixing the edge member and the glass frame component member eliminates the need for interposing a glazing channel or a sealing material between the glass frame component surface and the glass outer surface. The level difference between the surface of the member and the outer surface of the glass can be reduced, and it is substantially flat and excellent in design. Moreover, the clearance gap between glass can be widened and heat insulation can be improved, keeping the prospective dimension of a glass frame structural member small. Furthermore, since the glass edge and inner surface are bonded to the base and extension of the edge member with a secondary seal, it is possible to prevent water vapor from entering between the glasses and to prevent interlayer displacement between the glasses. it can. Moreover, rigidity can be improved by integrating the multi-layer glass and the glass frame constituting member through the edge member. Since the glass has a covering portion that covers the primary seal and the secondary seal, deterioration of the primary seal and the secondary seal due to ultraviolet rays can be prevented.

  In the opening construction material according to the third aspect of the present invention, the glass frame constituting member can be easily assembled by engaging the glass frame constituting member with the edge member bonded to the glass and the spacer by the secondary seal.

It is a longitudinal cross-sectional view which shows 1st Embodiment of the opening part building material of this invention. It is a cross-sectional view which shows 1st Embodiment of the opening part building material of this invention. It is explanatory drawing which shows the assembly procedure of the shoji of the opening part building material. It is explanatory drawing which shows the assembly procedure (continuation of FIGS. 3-1) of the shoji of the opening part building material. It is explanatory drawing which shows the assembly procedure (continuation of FIGS. 3-2) of the shoji of the opening part building material. It is explanatory drawing which shows the assembly procedure (continuation of FIG. 3-3) of the shoji of the opening part building material. It is a longitudinal cross-sectional view of the shoji lower armor which shows the other example of the coating | coated part which coat | covers a primary seal and a secondary seal. (A) is a longitudinal cross-sectional view which shows other embodiment of a shoji (foreigner), (b) is a cross-sectional view of the shoji. It is a longitudinal cross-sectional view which shows 2nd Embodiment of the opening part building material of this invention. It is a cross-sectional view which shows 2nd Embodiment of the opening part building material of this invention. (A) is a top view of the external shoji of the opening part building material of 2nd Embodiment, (b) is the outdoor side front view of the same external shoji. (A) (b) is a longitudinal cross-sectional view which shows how to assemble the same shoji, (c) (d) is a cross-sectional view which shows how to assemble the same shoji. It is an outdoor side front view which shows a mode that a scissors are attached, after frame | framing four rounds of glass with a reed and an edge member. It is a longitudinal cross-sectional view which shows 3rd Embodiment of the opening part building material of this invention. It is a cross-sectional view which shows 3rd Embodiment of the opening part building material of this invention. (A) is a top view of the external shoji of the opening part building material of 3rd Embodiment, (b) is the outdoor side front view of the same external shoji. (A) (b) is a longitudinal cross-sectional view which shows how to assemble the same shoji, (c) (d) is a cross-sectional view which shows how to assemble the same shoji. It is a longitudinal cross-sectional view which shows 4th Embodiment of the opening part building material of this invention. It is a cross-sectional view which shows 4th Embodiment of the opening part building material of this invention. It is sectional drawing which shows the state which put the conventional multilayer glass in the bag.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 and 2 show a first embodiment of an opening construction material according to the present invention, which is applied to a sliding sash installed in a window opening of a house. The sash includes a sash frame 1 attached to the housing opening, and an outer sash 2a and an inner scab 2b which are housed in the sash frame 1 so as to be freely opened and closed.

  The sash frame 1 is configured by an upper frame 3, a lower frame 4, and left and right eaves frames 5, 5. On the upper frame 3 and the lower frame 4, an outer rail 6a and an inner rail 6b for guiding the outer obstacle 2a and the inner obstacle 2b are formed so as to protrude toward the inner peripheral side. Resin-made angles 7 are provided on the inner periphery of the upper frame 3, the lower frame 4, and the eaves frame 5 on the indoor side. The lower frame 4 has a drainer 37 engaged and attached to the lower part on the outdoor side. The upper frame 3 and the collar frame 5 have a cover 38 engaged and attached to the outdoor side surface, and a screw 39 for fixing the upper frame 3 and the collar frame 5 to the casing is hidden.

  As shown in FIGS. 1 and 2, the external shoji 2 a and the internal shoji 2 b are formed by holding a multi-layer glass 10 that holds two glasses 9 and 9 spaced apart from each other with a spacer 8 in the vertical direction. A four-frame structure is formed by the ridges 11 and 12 and the left and right ridges 13 and 14. A gap S of about 16 mm is formed between the two glasses 9. The spacer 8 is formed of a thin stainless steel plate in a cylindrical shape by roll forming, and the four spacers 8 are arranged in a rectangular shape between the glasses 9 and 9, and the inner surfaces 9c and 9c of the glasses 9 and 9 are arranged. Are bonded with a primary seal 15. A desiccant 16 is placed inside the spacer 8, and a large number of ventilation holes (not shown) are formed on the inner peripheral side surface of the spacer 8.

As shown in FIG. 1, the horizontal rods 11 and 12 are engaged with the aluminum rod 35 so as to cover the aluminum rod 35 disposed on the outdoor side and the visible portion on the indoor side of the aluminum rod 35. The resin cover 36 is attached and the resin cover 36 prevents condensation on the indoor side and improves the heat insulation performance.
Further, in the horizontal rods 11 and 12, the edge member 26 is arranged along the longitudinal direction on the inner peripheral side of the aluminum rod 35. The edge member 26 is made of an extruded shape of an aluminum alloy, and includes a base portion 27 that faces the small opening 9b of the glass 9, an extension portion 28 that protrudes from the base portion 27 toward the inner peripheral side and extends between the glasses 9 and 9, On the outer peripheral side surface of the base portion 27, there are two engaging portions 29 formed along the longitudinal direction with an interval in the indoor / outdoor direction. The extending part 28 is formed in a hollow trapezoidal shape whose width becomes narrower toward the inner peripheral side. In the edge member 26, the base 27 and the extending portion 28 are bonded to each other by the small opening 9 b and the inner side surface 9 c of the glass 9 and the spacer 8 and the secondary seal 20, and the engaging portion 29 is the inner periphery of the aluminum collar member 35. It is engaged with a dovetail-shaped engaged portion 30 formed on the side surface along the longitudinal direction.
The aluminum saddle member 35 and the resin cover 36 have plate-like covering portions 40a and 40b covering the primary seal 15 and the secondary seal 20 so as to protrude toward the inner peripheral side, and the covering portions 40a and 40b are made of glass 9 and 9. The outer surfaces 9a and 9a are opposed to each other with a slight gap. The resin cover 36 has hook-shaped engagement portions 41 a and 41 b along the longitudinal direction on the inner peripheral side and the outer peripheral side of the outdoor side surface, and the aluminum saddle member 35 includes the engagement portions 41 a and 41 b of the resin cover 36. Engaged engaged portions 42a and 42b are provided along the longitudinal direction.

As shown in FIG. 2, the cages 13 and 14 are assembled with a resin cover 36 so as to cover the interior side of the aluminum cage 35 as in the case of the horizontal cages 11 and 12. An edge member 26 is engaged and attached to the inner peripheral side surface of 35, and the base portion 27 and the extension portion 28 of the edge member 26 are bonded by the small opening 9 b and the inner side surface 9 c of the glass 9 and the spacer 8 and the secondary seal 20. ing. The eaves 13 and 14 have covering portions 40a and 40b that cover the primary seal 15 and the secondary seal 20 projecting to the inner peripheral side, and the covering portions 40a and 40b are formed on the outer surfaces 9a and 9a of the glasses 9 and 9, respectively. They are facing each other with a slight gap.
The outdoor-side finding surfaces 13a, 14a of the ridges 13, 14 are flush with the outdoor-side finding surfaces 11a, 12a of the horizontal ridges 11, 12.

The assembly of the sash shoji 2a and 2b will be explained. As shown in FIGS. 3-1 (a) and (c), a spacer 8 is previously bonded between two glasses 9 and 9 with a primary seal 15. At the same time, the secondary seal 20 is filled between the glass 9 and 9 on the outer peripheral side of the spacer 8, and the edge member 26 is pressed from the periphery of the glass 9 and 9. Then, as shown in FIGS. 3-1 (b) and (d), the secondary seal 20 is pushed by the trapezoidal extension 28 and the base 27 of the edge member 26 and the small openings 9b and 9b of the glass 9 and 9 are formed. The edge member 26, the glass 9, 9 and the spacer 8 are bonded together by the secondary seal 20. After the edge member 26 is attached to the four circumferences of the glasses 9 and 9 in this way, as shown in FIG. 3-2, while the horizontal rods 11 and 12 are slid along the longitudinal direction, The engaged portions 30 of the hooks 11 and 12 are engaged, and the horizontal hooks 11 and 12 are attached. Next, as shown in FIG. 3C, while sliding the flanges 13 and 14 along the longitudinal direction, the engaged portion 30 is engaged with the engaging portion 29 of the edge member 26 to 14 is installed. After that, as shown in FIG. 3-4, a screw 31 is screwed into the tapping hole 19 (see FIG. 1) of the side hooks 11 and 12 from the side of the side hooks 13 and 14, so 11 and 12 are connected and fixed. In this way, when the horizontal reeds 11, 12, 13, and 14 are fixed, the edge member 26 is sandwiched between the horizontal reeds 11 and 12 and the reeds 13 and 14, and is fixed so as not to slide in the longitudinal direction.
The reeds 11 and 12 and the reeds 13 and 14 may be attached to the edge member 26 in a state where the aluminum reed material 35 and the resin cover 36 are combined, or only the aluminum reed material 35 is attached to the edge member first. The resin cover 36 can also be attached after being attached to and assembled to 26.

  As another assembling method, the edge member 26 is attached to the horizontal rods 11, 12 and the rods 13, 14 by engaging the engaging portion 29 with the engaged portion 30, and screwed or engaged portion 30 is attached. The edge member 26 is fixed to the eaves by crimping, and then the horizontal eaves 11, 12 and the eaves 13, 14 are pressed against the four circumferences of the multilayer glass 10, and each edge member 26 is glass 9, 9 with the secondary seal 20. In addition, it can be assembled by bonding the spacers 8 and 12 to the spacers 8 and connecting and fixing the flanges 13 and 14 with screws 31. Thus, the assembly procedure of the shoji 2a and 2b can be further simplified by attaching the edge member 26 to the eaves ridges 11, 12, 13, and 14 first. In addition, by forming the edge member 26 separately from the ridged horizontal rods 11, 12, 13, and 14, extrusion molding (particularly extrusion molding of the hollow trapezoidal extending portion 28) is facilitated.

As described above, in the shoji 2a and 2b of the sash, the edge member 26 is provided along the longitudinal direction on the inner peripheral side of the reeds 11 and 12 and the reeds 13 and 14, respectively, and the base 27 of the edge member 26 is provided. The glass 9 is disposed opposite the small openings 9b, 9b of the glass 9, 9 and the extending portion 28 is inserted between the glass 9, 9, and the edge member 26, the spacer 8, and the glass 9, 9 are bonded by the secondary seal 20. Then, by engaging and fixing the engaging portion 29 of the edge member 26 to the engaged portion 30 of the side railing 11, 12, 13, and 14, the covering portion 40a, 40b of the side railing and the glass 9, Since the glass 9 and 9 can be fixed to the horizontal rail 11, 12, 13, and 14 without interposing a glazing channel or a sealing material between them, the finding surface of the horizontal rail 11, 12, 13, 14 11a, 12a, 13a, 14a and the outer surfaces 9a, 9a of the glass 9, 9. The step can be reduced. As a result, the outdoor side surface and the indoor side surface become substantially flat, resulting in a clean design. Furthermore, in this shoji 2a, 2b, since the outdoor-side finding surfaces 11a, 12a, 13a, 14a of the heel ridges 11, 12, 13, 14 are made flush, the flatness is further improved. In addition, as described above, since the level difference between the finding surface of the eaves 11, 12, 13, and 14 and the outer surfaces 9a and 9a of the glasses 9 and 9 is small, the expected size of the eaves 11, 12, 13, and 14 is kept small. The gap S between the glasses 9 and 9 can be widened while improving the heat insulating performance of the shojis 2a and 2b. Since each of the flanges 11, 12, 13, and 14 has covering portions 40a and 40b that cover the primary seal 15 and the secondary seal 20, the primary seal 15 and the secondary seal 20 are not visible from the outside, and are designed. And the deterioration of the primary seal 15 and the secondary seal 20 due to ultraviolet rays can be prevented.
Further, the shoji 2a and 2b are formed by the secondary seal 20 in which the small openings 9b and 9b and the inner side surfaces 9c and 9c of the glass 9 and 9 extend over the entire circumference of the glass 9 and 9 by the secondary seal 20 to extend the base 27 and the edge member 26. Since it is bonded to the protruding portion 28, it is possible to prevent water vapor from entering between the glasses 9 and 9 and to prevent interlayer displacement between the glasses 9 and 9. In addition, since the multilayer glass 10 is integrated with each of the ridges 11, 12, 13, and 14, the rigidity of the shojis 2a and 2b can be increased. The shoji 2a and 2b are provided with an edge member 26 on the four circumferences of the glass 9 and 9, and the horizontal rods 11 and 12 and the rods 13 and 14 are slid in the longitudinal direction to be engaged with the engaging portion 29 of the edge member 26. By engaging the part 30, it can be assembled easily, and the shojis 2a and 2b can be assembled easily. Moreover, since the assembly of the shojis 2a and 2b can be performed continuously in the manufacturing process of the multilayer glass 10, the manufacturing cost and the transportation cost can be reduced.

  FIG. 4 shows another embodiment of a covering portion that covers the primary seal 15 and the secondary seal 20. In FIG. 4A, the covering portion is not integrally formed with the ridge, but the tape 32 is formed so as to straddle the outer surfaces 9a and 9a of the glass 9 and 9 and the finding surfaces 12a and 12a of the ridge (horizontal ridge) 12. 32, and the primary seal 15 and the secondary seal 20 are covered with the tape 32. In FIG. 4B, the coating material 33 is attached to the peripheral portions of the inner side surfaces 9 c and 9 c of the glass 9 and 9 by printing, and the primary seal 15 and the secondary seal 20 are covered with the coating material 33. Also with these configurations, deterioration of the primary seal 15 and the secondary seal 20 due to ultraviolet rays can be prevented.

  FIG. 5 shows another embodiment of the shoji (external shoji 2a). In the present embodiment, the engaging portion 41a on the inner peripheral side of the resin cover 36 is formed in a protruding shape that protrudes to the outdoor side, and the engaging portion 41a is provided in a grooved engagement member 35 provided on the aluminum saddle member 35. The resin cover 36 is simply attached by inserting and locking the joint portion 42a from the indoor side. In this shoji, the glass 9, 9 is fixed to the eaves 11, 12, 13, 14 through the edge member 26, so that the resin cover 36 does not have a pushing force on the indoor side. However, the resin cover 36 cannot be removed.

6-8 has shown 2nd Embodiment of the opening part building material of this invention. The present embodiment is the same as the first embodiment in that it is a sliding sash including a sash frame 1, an external shoji 2a, and an internal shoji 2b, and the configurations of the reeds 11 and 12 and the reeds 13 and 14 are the first. Different from one embodiment. The reeds 11 and 12 and the reeds 13 and 14 are made of extruded aluminum alloy, and are not provided with a resin cover on the indoor side.
As shown in FIG. 6, the recumbent rods 11, 12 protrude on the inner peripheral side with a base 17 facing the small openings 9 b, 9 b of the glass 9, 9 on the inner peripheral side surface and spaced from the base 17 in the indoor and outdoor directions. The extended portions 18 and 18 and a tapping hole 19 opened between the extended portions 18 on the outer peripheral side are provided, and the base portion 17 and the extended portion 18 are provided with the small opening 9b and the inner surface of the glass 9. 9c and the spacer 8 are bonded by the secondary seal 20. The finding surfaces 11 a and 12 a of the reeds 11 and 12 are substantially flush with the outer surface 9 a of the glass 9. On the horizontal rods 11 and 12, pressing edges 21 are attached to the outdoor side and the indoor side along the longitudinal direction, and the primary seal 15 and the secondary seal 20 are covered with the pressing edges 21. The pressing edge 21 has an attachment piece 22 protruding in the indoor / outdoor direction, and the attachment piece 22 is attached by being inserted into a secondary seal 20 between the base portion 17 and the small opening 9b of the glass 9.

As shown in FIG. 7, the flanges 13 and 14 have a U-shaped cross-sectionally squeezed portion 25 composed of a prospective wall 23 and a pair of locating walls 24 and 24, and are opened to the inner peripheral side. An edge member 26 is arranged at the bottom of 25. The edge member 26 is made of an aluminum alloy extruded shape, and has a base portion 27 facing the small opening 9b of the glass 9, and extending portions 28, 28 protruding from the base portion 27 toward the inner peripheral side with an interval in the indoor / outdoor direction. The base 27 has two engaging portions 29 formed along the longitudinal direction with an interval in the indoor / outdoor direction, and the base 27 and the extending portion 28 are connected to the small opening 9 b of the glass 9. It is bonded to the inner side surface 9c and the spacer 8 by the secondary seal 20, and the engaging portion 29 is engaged with a dovetail-like engaged portion 30 formed in the prospective wall 23 of the flanges 13 and 14 along the longitudinal direction. Match. The finding wall 24 of the eaves 13 and 14 is opposed to the outer side surface 9a of the glass 9 with a slight gap therebetween, and covers the primary seal 15 and the secondary seal 20 with the finding wall 24. .
The edge member 26 is provided over substantially the entire length of the flanges 13 and 14, and as shown in FIG. 8B, the upper and lower ends of the extending portion 28 are notched. As shown in FIG. 8 (a), the longitudinal end portions are squeezed into the squeezed portions 25 of the ridges 13 and 14, and both end surfaces are brought into contact with the inner peripheral side surfaces of the edge members 26 and 26. 11, 12 and the edge members 26, 26, through the flanges 13, 14 and the edge members 26, 26 and screwed into the tapping holes 19 of the horizontal rods 11, 12, 26 is fixed to the reeds 11 and 12.

  Next, how to assemble the shoji 2a and 2b will be described. As shown in FIG. 9A, the primary seal 15 is attached to the outdoor side surface and the indoor side surface of the spacer 8, and the secondary seal 20 is attached to the corner portions of the extending portion 18 and the base portion 17 on the horizontal rods 11 and 12. The two glasses 9, 9 are pressed from both sides so that the spacer 8 and the extending portion 18 are sandwiched. At the same time, as shown in FIG. 9 (c), the primary seal 15 is adhered to the outdoor side surface and the indoor side surface of the spacer 8 also on the vertical sides of the glass 9, 9, and the edge members 26, 26 are extended. The secondary seal 20 is attached to the corner portion between the portion 28 and the base portion 27, and the two glasses 9, 9 are pressed from both sides so as to sandwich the spacer 8 and the extending portion 28. When the glasses 9 and 9 are pressed from both sides in this way, as shown in FIGS. 9B and 9D, the extending portions 18 of the horizontal ribs 11 and 12 and the extending portions 28 of the edge members 26 and 26 are made of glass. 9 and 9 are bonded to the inner side surfaces 9c and 9c of the secondary seal 20, and the secondary seal 20 is connected to the base ribs 11 and 12, the base portions 17 and 27 of the edge members 26 and 26, and the small openings 9b of the glass 9 and 9, respectively. The base portions 17 and 27 and the small openings 9 b and 9 b of the glass 9 and 9 are bonded by the secondary seal 20. After that, the attachment piece 22 is inserted into the secondary seal 20 between the base 17 of the horizontal rods 11 and 12 and the small opening 9b of the glass 9, and the pressing edge 21 is attached. After the four sides of the glass 9 and 9 are thus framed by the horizontal rods 11 and 12 and the edge members 26 and 26, the edge members 26 and 14 are slid along the longitudinal direction as shown in FIG. , 26 are engaged with the engaged portions 30, 29 to attach the flanges 13, 14. After that, screws 31 are screwed into the tapping holes 19 from the sides of the horizontal rods 11 and 12, and the flanges 13 and 14 and the edge members 26 and 26 are fixed to the horizontal rods 11 and 12. The pressing edge 21 can be attached after attaching the flanges 13 and 14.

As described above, the shojis 2a and 2b of the sash are provided with the edge members 26 and 26 at the bottoms in the scooping portions 25 of the scissors 13 and 14, and the base 27 of the edge member 26 is used as the small opening 9b of the glass 9 and 9. 9b, and the extension portions 28 and 28 are inserted between the glasses 9 and 9, the edge members 26 and 26, the spacer 8, and the glasses 9 and 9 are bonded together by the secondary seal 20, By engaging the engaging portions 29 and 29 of the members 26 and 26 with the engaged portions 30 and 30 of the flanges 13 and 14, the holding walls 24 and 24 of the flanges 13 and 14 and the glass 9 and 9 Since there is no need to interpose a glazing channel or a sealing material between the outer side surfaces 9a and 9a, the step between the locating walls 24 and 24 of the flanges 13 and 14 and the outer side surfaces 9a and 9a of the glasses 9 and 9 is reduced. it can. In addition, the recumbent rods 11 and 12 are arranged so that the base portion 17 is opposed to the small openings 9b and 9b of the glass 9 and 9, and the extending portions 18 and 18 are inserted between the glass 9 and 9, so By bonding the glass 9, 9 and the spacer 8 with the secondary seal 20, the step difference between the finding surfaces 11a, 12a of the reeds 11, 12 and the outer surfaces 9a, 9a of the glasses 9, 9 can be reduced. As a result, the outdoor side surface and the indoor side surface are substantially flat, and the secondary seal 20 and the spacer 8 are hidden by the pressing edge 21 attached to the horizontal rods 11 and 12 and the finding wall 24 of the rods 13 and 14. , Become a clean design. In addition, as described above, since the level difference between the finding surface of the eaves 11, 12, 13, and 14 and the outer surfaces 9a and 9a of the glasses 9 and 9 is small, the expected size of the eaves 11, 12, 13, and 14 is kept small. The gap S between the glasses 9 and 9 can be widened while improving the heat insulating performance of the shojis 2a and 2b. Since the primary seal 15 and the secondary seal 20 are hidden by the pressing edge 21 and the locating wall 24 of the flanges 13 and 14, deterioration of the primary seal 15 and the secondary seal 20 due to ultraviolet rays can be prevented.
Further, the shojis 2a and 2b have the edge 9b and 9b of the glass 9 and 9 and the inner side surfaces 9c and 9c with the reeds 11 and 12 and the edge member by the continuous secondary seal 20 over the entire four circumferences of the glass 9 and 9. 26 and 26 are bonded to the base parts 17 and 27 and the extension parts 18 and 28, so that it is possible to prevent water vapor from entering between the glasses 9 and 9, and to prevent interlayer displacement between the glasses 9 and 9. Can do. In addition, since the multilayer glass 10 is integrated with each of the ridges 11, 12, 13, and 14, the rigidity of the shojis 2a and 2b can be increased. Further, since it is not necessary to fill the secondary seal 20 between the extending portions 18 and 28, the amount of the secondary seal 20 used can be reduced. The scissors 13 and 14 are bonded to the engaging portions 29 and 29 of the edge members 26 and 26 by sliding the edge members 26 and 26 to the multilayer glass 10 with the secondary seal 20 and then sliding in the longitudinal direction. By assembling 30, 30, it can be easily assembled.
Further, the shoji 2a and 2b are obtained by adhering the horizontal reeds 11 and 12 and the edge members 26 and 26 with the double-glazed glass 10 and the secondary seal 20, and sliding the reeds 13 and 14 in the longitudinal direction. As a result, the shoji 2 and 2b can be easily assembled together with the glass 9 and 9 by fixing the eaves 13 and 14 and the edge members 26 and 26 to the horizontal eaves 11 and 12 with screws 31. This can be done, and manufacturing costs and transportation costs can be reduced. Since the longitudinal ends of the recumbent rods 11 and 12 are squeezed into the squeezed portions 25 of the reeds 13 and 14, and the end surfaces of the recumbent reeds 11 and 12 are in contact with the inner peripheral side surfaces of the edge members 26 and 26, -The horizontal reeds 11, 12, 13, and 14 can be fixed without rattling, and the shojis 2a and 2b can be assembled accurately and firmly. Assembling of the shoji 2a and 2b is not hindered by the post 21 being attached to the pressing edge 21.

  As shown in FIG. 4A, instead of attaching the pressing edges 21 to the recumbent ridges 11 and 12, a tape 32 may be applied so as to straddle the outer surface 9a of the glass 9 and the locating surface 12a of the recumbent frame 12. As shown in FIG. 4 (b), the primary seal 15 and the secondary seal 20 can be covered by applying the coating material 33 to the peripheral portions of the inner side surfaces 9c, 9c of the glass 9, 9 by printing.

11-13 has shown 3rd Embodiment of the opening part building material of this invention. The present embodiment is the same as the first and second embodiments in that it is a sliding sash including a sash frame 1, an outer obstacle 2a, and an inner obstacle 2b. , 14 are different from the second embodiment in the cross-sectional shape of the edge members 26, 26 arranged in the stagnation portion 25.
As shown in FIG. 11, the horizontal ribs 11 and 12 are formed in a hollow trapezoidal shape in which an extending portion 18 inserted between the glasses 9 and 9 becomes narrower toward the inner peripheral side. Further, on both sides of the base portion 17 facing the small openings 9b, 9b of the glass 9, 9, cover pieces 34, 34 covering the outer surfaces 9a, 9a of the glass 9, 9 are formed integrally with the reeds 11, 12, The cover pieces 34, 34 are opposed to the outer surfaces 9 a, 9 a of the glass 9, 9 with a slight gap therebetween, and the primary seal 15 and the secondary seal 20 are covered with the cover pieces 34, 34. As shown in FIG. 13, the horizontal reeds 11, 12 cut out the cover pieces 34 at both ends in the longitudinal direction, squeeze both ends in the longitudinal direction into the squeezed portions 25 of the reeds 13, 14, and end faces of the edge members 26. , 26 is in contact with the inner peripheral side surface.
As shown in FIG. 12, the edge members 26, 26 provided in the squeezed portions 25 of the ridges 13, 14 have hollow portions 28 inserted between the glasses 9, 9 that are hollow like the horizontal ridges 11, 12. It is formed in a trapezoidal shape.

  The method of assembling the sash shoji 2a and 2b will be described. As shown in FIGS. 14 (a) and 14 (c), a spacer 8 is previously bonded between the two glasses 9 and 9 with a primary seal 15. At the same time, the secondary seal 20 is filled between the glasses 9 and 9 on the outer peripheral side of the spacer 8, and the reeds 11 and 12 and the edge members 26 and 26 are pressed from the periphery of the glasses 9 and 9. Then, as shown in FIGS. 14B and 14D, the secondary seal 20 is pushed by the trapezoidal extending portions 18 and 28 and the base portions 17 and 27 of the horizontal rods 11 and 12 and the edge members 26 and 26 are connected. The glass 9, 9 protrudes between the small openings 9b, 9b, and the reeds 11, 12 and the glass 9, 9 and the spacer 8, the edge members 26 and 26, the glass 9, 9 and the spacer 8 are bonded by the secondary seal 20. The Thereafter, as in the second embodiment, as shown in FIG. 10, the engaged portions 30 are engaged with the engaging portions 29, 29 of the edge members 26, 26 while sliding the collars 13, 14 along the longitudinal direction. , 30 are engaged and the flanges 13, 14 are attached. After that, screws 31 are screwed into the tapping holes 19 from the sides of the horizontal rods 11 and 12, and the flanges 13 and 14 and the edge members 26 and 26 are fixed to the horizontal rods 11 and 12.

Similarly to the first and second embodiments, the shoji 2a and 2b of the present embodiment are also flat with small steps between the locating surfaces of the ridges 11, 12, 13, and 14 and the outer surfaces 9a and 9a of the glasses 9 and 9. The double-glazed glass 10 and the glazings 11, 12, 13, and 14 can be designed to increase the gap S between the glasses 9 and 9 while keeping the expected size of the glazings 11, 12, 13, and 14 small while improving the heat insulation performance. As a result, the rigidity of the shoji is increased, the amount of the secondary seal 20 can be reduced, and the shoji 2a and 2b can be easily assembled simultaneously with the production of the multi-layer glass 10. Further, the side bars 11 and 12 and the extending portions 18 and 28 of the edge members 26 and 26 are trapezoidal, and the side bars 11 and 12 and the edge members 26 and 26 are attached by pressing from the periphery of the glass 9 and 9. Thus, the multi-layer glass 10 can be manufactured in the same manner as in the past using existing manufacturing equipment, and the cover piece 34 for concealing the secondary seal 20 can be formed integrally with the reeds 11 and 12.
In the present embodiment, the amount of the secondary seal 20 can be reduced by making the width of the trapezoidal extending portions 18 and 28 wider than that of the first embodiment (see FIGS. 1 and 2). In addition, when the width | variety of the extension part 28 is made narrow like 1st Embodiment, there exists an advantage which can use the same edge member 26, even when changing the glass 9 and 9 into a thicker thing.

15 and 16 show a fourth embodiment of the opening building material of the present invention. In this embodiment, the reeds 11 and 12 and the reeds 13 and 14 of the shoji 2a and 2b cover the aluminum reed material 35 disposed on the outdoor side, and the portion of the aluminum reed material 35 that is visible on the indoor side. Thus, it is formed by two members of the resin cover 36 that is engaged and attached to the aluminum collar member 35. Thus, the heat insulation performance of the shoji 2a and 2b can be further improved by covering the visible part of the interior of the bag with the resin cover 36. Similar to the second embodiment, the extending portions 18 and 28 are formed in the shape of two protrusions on the reeds 11 and 12 and the edge members 26 and 26, and the method for assembling the shojis 2a and 2b is also the second embodiment. It is the same as that of the form.
In the present embodiment, as in the third embodiment shown in FIGS. 11 and 12, the extending portions 18 and 28 are formed in a hollow trapezoidal shape on the horizontal rods 11 and 12 and the edge members 26 and 26, and shown in FIG. As described above, it is also possible to attach the horizontal rods 11 and 12 and the edge members 26 and 26 by pressing them from the periphery of the glasses 9 and 9.

  The present invention is not limited to the embodiments described above. The shoji is not limited to the one that opens and closes in a sliding manner, but may be one that pivots or slides to open and close, or a fitting kill that is fixed to a sash frame. The glass frame constituting member is not limited to a ridge and a recumbent as in the embodiment as long as it surrounds the periphery of the glass. The cross-sectional shapes of the glass frame constituent member and the edge member can be changed as appropriate. The edge member is not limited to one that engages and attaches to the glass frame component member, but can be fixed to the glass frame component member by screwing or the like. Three or more glasses can be used. The opening construction material of the present invention is not limited to a building window, but can be used for a window of a vehicle such as a train.

1 Sash frame 2a Shoji screen
2b inner shoji (shoji)
8 Spacer 9 Glass 10 Multi-layer glass 11, 12 Yokohama (Glass frame component)
13,14 竪 框 (Glass frame component)
15 Primary seal 17 Base part of recumbent part 18 Extension part of recumbent part 20 Secondary seal 21 Pushing edge (covering part)
23 prospective wall 24 wall (covering part)
25 squeezed portion 26 edge member 27 base portion of edge member 28 extended portion of edge member 29 engaging portion 30 engaged portion 31 screw 32 tape (covering portion)
33 Paint (coating part)
34 Cover piece (cover)

Claims (3)

  A plurality of glasses, a spacer disposed between the glasses, and a glass frame constituent member and an edge member disposed on at least one side of the four circumferences of the glass, and the spacer is bonded to the inner surface of the glass with a primary seal Yes, the edge member has a base part and an extension part extending from the base part, and the base part is disposed opposite to the glass edge, and the extension part is inserted between the glasses, and the edge member, spacer and glass The glass frame component member has a covering portion that covers the primary seal and the secondary seal, and the edge member and the glass frame component member are fixed. Opening building materials.   A plurality of glasses, a spacer disposed between the glasses, and a glass frame constituent member and an edge member disposed on at least one side of the four circumferences of the glass, and the spacer is bonded to the inner surface of the glass with a primary seal Yes, the edge member has a base part and an extension part extending from the base part, and the base part is disposed opposite to the glass edge, and the extension part is inserted between the glasses, and the edge member, spacer and glass And the glass has a covering portion for covering the primary seal and the secondary seal, and the edge member and the glass frame constituting member are fixed to each other. .   The opening part building material according to claim 1 or 2, wherein the edge member and the glass frame constituting member are engaged with each other.

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