JP5055321B2 - Resin joinery - Google Patents

Description

  The present invention relates to a resin joinery provided with glass.

  Conventionally, as a resin-made fitting provided with glass, for example, a resin-made fitting that holds glass using a metal angle-shaped member and a band-shaped member disposed on the upper surface portion of a synthetic resin-made window fence lower side portion. Are known. Such a joinery is provided with glass sandwiched between an angle-shaped member and a band-shaped member, and the glass is supported by a buffer member provided on the angle-shaped member, and the angle-shaped member and the band-shaped member. By tightening a screw to be fixed to the backing member, the screw is sandwiched between the angle-shaped member and the band-shaped member and held on the lower side of the window ridge (see, for example, Patent Document 1).

Japanese Patent No. 3365609 Specification

  When fireproof performance is required in resin joinery, there must be no flame jetting on the other side within the prescribed time in the state exposed to flame from one side of the joinery in the prescribed fireproof test, and the other side It is required that the flame on one side is not visible (does not penetrate). By the way, when the buffer member on which the glass is supported is made of resin, when the buffer member is melted by the flame and deforms or disappears, the glass moves, and the glass end portion is an angle-shaped member and a band-shaped member. There is a problem that there is a risk that the glass may come off from between the layers and be easily penetrated.

  This invention is made | formed in view of this subject, The place made into the objective is to provide the resin-made fittings which are hard to remove | deviate glass even if exposed to a flame.

  In order to achieve such an object, the resin fitting of the present invention is a resin fitting that can close an opening that communicates indoors and outdoors, and is provided with glass in a framed resin enclosure, A resin setting block provided between the housing and supporting the glass, and the setting block, and a metal block member facing the end surface of the glass at a distance from each other, are arranged indoors and outdoors. The first facing portion facing one surface facing the indoor or outdoor side of the glass and the second facing portion facing the other surface facing the indoor or outdoor side of the glass. And a glass holding fitting attached to the housing, and the gap between the end surface of the glass and the block member is such that the first facing portion, the second facing portion, and the glass face each other. A resin fittings, characterized in that at a site are less than the width of the end face of the glass.

  According to such a resin fitting, since the glass is sandwiched between the first facing portion of the fixing fitting fixed to the housing and the second facing portion of the locking fitting locked to the fixing fitting, Even if the joinery is exposed to a flame, it is possible to provide a resin joinery in which the glass does not easily fall off.

  In addition, since the metal block member is provided side by side in the direction of finding the setting block, when the setting block disappears due to the flame, the glass moves to a position where the end surface of the glass contacts the block member. Since the movement amount of the glass is smaller than the width from the end face of the glass at the portion where the first facing portion and the second facing portion and the glass face each other, even if the setting block disappears due to the flame, the glass It is hold | maintained in the site | part which the 1 facing part and 2nd facing part have faced. For this reason, even if the resin joinery is exposed to a flame, it is possible to prevent the glass from falling off.

In this resin fitting, the glass holding metal fitting includes a first fitting portion that is fixed to the housing and a second fitting portion that is locked to the fixing fitting. It is desirable to have
According to such a resin fitting, the first facing portion that faces one surface of the glass and the second facing portion that faces the other surface of the glass are different members of the fixing bracket and the locking bracket. Since the glass holding bracket is configured so that the locking bracket is locked to the fixing bracket fixed to the casing, the glass is formed on the first facing portion of the fixing bracket fixed to the casing. After facing and arranging, the second facing portion can be locked to the fixing bracket while facing the glass. For this reason, it is possible to easily hold the glass with the glass holding metal fitting having the first facing portion and the second facing portion that face both surfaces of the glass.

In such a resin fitting, the glass is a multi-layer glass integrally formed via a sealing member at the peripheral ends of two heat-resistant tempered glasses facing the indoor and outdoor directions and spaced apart from each other. It is desirable.
According to such a resin fitting, the glass is a multi-layer glass in which two heat-resistant tempered glasses are faced to each other with a space between each other, and a seal member is provided at the peripheral end of the two heat-resistant tempered glasses. Since they are integrally formed, it is possible to provide a resin fitting that is more excellent in heat resistance and fire resistance.

  ADVANTAGE OF THE INVENTION According to this invention, even if it exposes to a flame, it is possible to provide the resin-made fittings from which glass does not come off easily.

It is the external view which looked at the resin-made fitting which concerns on this embodiment from the indoor side. It is a longitudinal cross-sectional view of the resin joinery which concerns on this embodiment. It is a longitudinal cross-sectional view of the resin joinery which concerns on this embodiment. It is a longitudinal cross-sectional view for demonstrating the structure of the upper part of a shoji. It is a perspective view which shows a mode that a setting block, a movement prevention block, a glass holding metal fitting, and a thermally expansible graphite are provided. It is AA sectional drawing in FIG. It is BB sectional drawing in FIG. It is CC sectional drawing in FIG. It is a perspective view for demonstrating a glass holding metal fitting.

Hereinafter, a resin fitting according to an embodiment of the present invention will be described with reference to the drawings.
A resin fitting 1 of the present embodiment is a resin fitting 1 for a window as shown in FIG. 1, and includes a frame 10 that forms an opening that communicates indoors and outdoors in a building, and the frame 10. The shoji 20 is supported so as to be able to close the opening. The shoji 20 is supported by the frame 10 so as to be rotatable at one end side in the finding direction, and has a handle 5 for opening / closing operation at the other end side. doing. In this embodiment, the upper and lower eyelids are rotatably supported on the left side when viewed from the indoor side, and the handle 5 is provided on the right eyelid of the shoji.

  In the following description, when the resin fitting 1 is viewed from the indoor side, the vertical direction is the vertical direction, the horizontal direction is the horizontal direction or finding direction, and the depth direction that is the indoor / outdoor direction is the prospective direction. . In addition, the frame member 12 constituting the frame 10 and the collar member 22 constituting the casing 21 of the shoji 20 are arranged in the frame 10 and the casing 21 in the state of the frame 10 and the casing 21 that are framed. The surrounded inner peripheral side is shown as the inner side, and the outer peripheral side of the frame body 10 and the casing 21 is shown as the outer side. For example, in the case of the upper frame member 12 and the eaves member 22, the upper surface side is indicated as the outer side, and the lower surface side is indicated as the inner side.

  The frame 10 is formed by a framework of horizontal frames 10a and 10b arranged on the top and bottom and vertical frames 10c and 10d arranged on the left and right. The upper and lower horizontal frames 10a and 10b and the left and right vertical frames 10c and 10d are resin-made extruded members, and are formed by cutting the same frame member 12 into a predetermined length. For this reason, the cross-sectional shapes of the horizontal frames 10a and 10b and the vertical frames 10c and 10d are the same, the ends of the horizontal frames 10a and 10b and the vertical frames 10c and 10d are cut at 45 degrees, and the ends of the horizontal frames 10a and 10b The frame body 10 is configured by joining and joining the end portions and the end portions of the vertical frames 10c and 10d.

As shown in FIGS. 2 and 3, the frame member 12 is a hollow member that communicates in the longitudinal direction, and includes a frame main body portion 13 in which a metal reinforcing member 7 is provided, and a frame body 10 that is framed. In the state, the frame inner side protruding part 14 protruded from the indoor side part of the frame main body part 13 to the shoji 20 side, that is, the inner side of the frame body 10, and the outdoor side protruded from the frame main body part 13 toward the outdoor side. And a protruding portion 15.
A resin sealing material 8 is provided on the distal end side of the surface 14a facing the outside of the frame inner protrusion 14.

  The shoji 20 includes a frame 21 framed by horizontal rods 21a and 21b arranged on the top and bottom and vertical rods 21c and 21d arranged on the left and right sides, and a glass 50 attached in an area surrounded by the frame 21. And a pressing edge 6 that holds the peripheral end portion of the glass 50 together with the housing 21.

  The glass 50 is a multi-layer glass formed integrally with two heat-resistant tempered glasses 51 facing each other with a space therebetween. Spacers 54 for holding the interval between the two heat-resistant tempered glasses 51 are interposed over the entire circumference at the facing portions of the two heat-resistant tempered glasses 51 on the peripheral end side. And in the two heat-resistant tempered glass 51 facing each other at an interval, the outer peripheral side from the spacer 54 is opened outward with the peripheral end of the heat-resistant tempered glass 51 and the spacer 54 as the bottom. The outer peripheral part which makes the groove shape is filled with the sealing agent 52 as a sealing member.

  The upper and lower horizontal rods 21a and 21b and the left and right vertical rods 21c and 21d of the casing 21 are resin-made extruded members, and the same flange member 22 is cut to a predetermined length. Therefore, the cross-sectional shapes of the recumbent ribs 21a and 21b and the vertical reeds 21c and 21d are the same, and the end portions of the recumbent lines 21a and 21b and the vertical reeds 21c and 21d are cut at 45 degrees to The housing 21 is configured by joining and joining the end portions of the vertical rods 21c and 21d.

The eaves member 22 is a hollow member that communicates in the longitudinal direction. As shown in FIG. 4, the eaves body has two large and small hollow portions and a metal reinforcing member 7 provided inside the large hollow portion 23b. In the state of the frame 23 and the framed casing 21, the bottle inner protrusion 24 that protrudes from the outdoor portion of the bottle main body 23 toward the glass 50, that is, the inner side of the frame 21, and the bag main body 23. The outer side protrusion part 25 protruded from the outdoor side part of the frame 10 side, that is, the outer side of the case body 21, and the indoor side protrusion part 26 protruded from the main body part 23 toward the indoor side. doing.
A sealing material 8 made of resin is provided on the distal end side of the portion 25a facing the room of the outer projecting portion 25.

  The reinforcing member 7 is a rod-shaped member provided along the longitudinal direction of the flange member 22, and the cross section has a “U” shape. The two wall portions 7a facing each other of the reinforcing member 7 having a "U" shape and the bottom portion 7b connecting the two wall portions 7a are a region 23c that is substantially half of the outer peripheral side surface of the hollow portion 23b of the flange main body portion 23, As a sheet-like thermally expandable member, it is opposed to the peripheral side surface 23d and the outdoor side surface 23e with a slight space therebetween and between the region 23c, the inner peripheral side surface 23d, and the outdoor side surface 23e, which is almost half of the outer peripheral side surface. The thermally expansive graphite 9 is interposed, and the remaining almost half region 23f on the outer peripheral side surface is in contact with the wall portion 7a, and the almost half region 23f in which the two wall portions 7a facing each other and the outer peripheral side surface are in contact with each other The inner peripheral side surface 23d is screwed. Here, the thermally expandable graphite 9 expands when heated, but the expanded thermally expandable graphite 9 is a member that does not have rigidity and strength to support other members.

  The heel inner protrusion 24 is a portion that faces the peripheral edge of the glass 50 and sandwiches the peripheral edge of the glass 50 together with the pressing edge 6, and is a surface 24 a that faces the indoor side of the jar inner protrusion 24, that is, the glass 50. A bead 53 is provided at a portion opposite to. A pressing edge fitting portion 26 a into which the pressing edge 6 is fitted is provided at a portion on the inner peripheral side of the indoor side protruding portion 26. For this reason, the recess formed by the heel main body 23, the heel inner protrusion 24, and the pressing edge 6 serves as a storage portion 20 a in which the peripheral end portion of the glass 50 is stored.

  As shown in FIG. 5, the accommodation block 20 a of the shoji 20 has a setting block 30 for restricting the movement of the glass 50 in the in-plane direction, and a block for suppressing the movement of the glass 50 when the setting block 30 disappears. The movement prevention block 32 as a member, the glass holding metal 55 for preventing the glass 50 from coming off, the surface 24a facing the indoor side of the heel inner protrusion 24 and the inner surface 23a facing the inner side of the heel body 23 An affixed thermally expandable graphite 9 is provided.

  The setting block 30 is a resin member having a rectangular parallelepiped shape. When the resin fitting 1 is viewed from the indoor side, it is bonded to the upper right corner and the lower left corner as shown in FIG. Yes. Specifically, the upper end side of the upper side (upper) 21a and the upper end side of the right side (right) 21d and the left side and the left side of the lower side (lower) 21b. Respectively interposed between the inner side surface 23a of the heel body portion 23 and the end portion of the glass 50 on the lower end side of the heel (left side) 21c.

  The setting block 30 provided between the lower collar 21b and the glass 50 is formed so that the width in the prospective direction is wider than the thickness of the glass 50. As shown in FIG. All the glass 51 is mounted. The setting block 30 provided between the upper side 21a, the left side 21c, the right side 21d and the glass 50 is formed so that the width in the prospective direction is narrower than the thickness of the glass 50. As shown in FIG. 50 is in contact with one of the two heat-resistant tempered glasses 51.

  The movement prevention block 32 is a metal member having a rectangular parallelepiped shape, arranged side by side with the setting block 30 provided on the lower collar 21b, in the direction of finding, and on the end side of the lower collar 21b from the setting block 30, and on the right side. The setting block 30 provided in 21d is arranged in the vertical direction and is arranged below the setting block 30 and is screwed to the reinforcing member 7 accommodated in the rod main body 23.

  As shown in FIG. 6, the movement prevention block 32 is formed so that the width in the prospective direction is substantially the same as the width of the setting block 30 provided on the lower rod 21b side, and the movement provided on the lower rod 21b side. The prevention block 32 is formed so that both the two heat-resistant tempered glasses 51 of the glass 50 can be placed when the glass 50 is lowered.

  The thickness of the movement prevention block 32, that is, the distance between the surface 32a facing the glass 50 and the inner side surface 23a of the bag main body 23 is the thickness of the setting block 30, that is, the inner surface of the glass 50 end surface 50a and the bag main body 23. The heat-expandable graphite 9 is provided on the upper surface of the movement prevention block 32, which is shorter than the distance from the side surface 23a. When the setting block 30 is not melted or disappeared by a flame or the like, the upper surface of the heat-expandable graphite 9 provided on the movement prevention block 32 is positioned on the side of the bag body 23 from the upper surface of the setting block 30. Thus, the thermally expandable graphite 9 on the movement preventing block 32 and the end face 50a of the glass 50 are configured not to contact each other.

  As shown in FIGS. 8 and 9, the glass holding metal 55 includes a fixing metal 56 fixed to the flange member 22 and a locking metal 58 that is locked to a locking portion 56 a provided on the fixing metal 56. Two pairs are provided between the upper and lower eyelets 21a and 21b and the glass 50, and five are provided between the left side 21c and the right side 21d and the glass 50, respectively.

  Between the upper and lower eyelets 21a and 21b and the glass 50, they are allocated from the center in the direction of finding and are arranged one by one on the left and right, and between the left side 21c and the right side 21d and the glass 50, in the vertical direction. Are arranged at substantially equal intervals, one at the center and two above and below. Hereinafter, description of the glass holding | maintenance metal fitting 55 demonstrates the direction used as an up-down direction and the direction which becomes an indoor / outdoor direction as a prospective direction in the state in which the glass holding | maintenance metal fitting 55 was attached to the lower collar 21b. For this reason, for example, in the following description of the glass holding metal 55, the upper side corresponds to the inner side direction of the housing 21, and the lower side corresponds to the outer side direction of the housing 21.

  The fixing metal fitting 56 fixed to the lower rod 21b is arranged at intervals in the longitudinal direction of the flange member 22, and two seat plate portions 56b that are in contact with the inner side surface 23a of the flange main body portion 23 of the flange member 22, Side wall portions provided between the two seat plate portions 56b and the side wall portions 56c serving as the first facing portions connecting the edges of the outdoor sides of the two seat plate portions 56b in the prospective direction and substantially perpendicular to the seat plate portions 56b. And a flat plate portion 56d that protrudes inward in the prospective direction from 56c. Further, the thermally expandable graphite 9 is attached to the indoor side surface of the side wall portion 56c.

  The seat plate portion 56b is formed with a fixing hole 56e through which a screw for fixing the fixing metal piece 56 to the flange member 22 is passed. The flat plate portion 56d is formed substantially parallel to the seat plate portion 56b, and is located above the seat plate portion 56b, that is, on the side away from the inner side surface 23a when the fixing bracket 56 is fixed to the flange member 22. It is formed as follows. The seat plate portion 56b and the flat plate portion 56d are formed so as not to overlap with each other in the vertical direction, and an interval in which the locking metal fitting 58 can be inserted is provided between the upper surface of the seat plate portion 56b and the lower surface of the flat plate portion 56d. Have. The flat plate portion 56d is provided with a locking portion 56a that is a rectangular through-hole and that locks the locking metal fitting 58.

  The locking metal 58 is substantially parallel to the side wall 56c when the locking metal 58 is locked to the insertion metal 58 and the insertion plate 58a inserted between the seat plate 56b and the flat plate 56d. The counter plate portion 58b as the second facing portion facing the glass 50 is connected to the lower edge of the counter plate portion 58b and the indoor side edge of the insert plate portion 58a to connect the counter plate portion 58b and the insert plate portion 58a. And an engaging piece 58d that is provided at substantially the center of the insertion plate portion 58a and is engaged with the engaging portion 56a of the fixing bracket 56.

  The locking piece 58d is formed by being cut and raised from the insertion plate portion 58a so as to incline in a direction away from the insertion plate portion 58a from the outdoor side toward the indoor side. Further, the thermally expandable graphite 9 is provided on the upper surface of the locking fitting 58 at a portion on the indoor side of the locking piece 58d of the insertion plate portion 58a.

  Then, after the glass 50 is placed on the setting block 30 in a state in which the fixing member 56 is fixed to the flange member 22, the insertion plate portion 58a of the locking member 58 is located between the seat plate portion 56b and the flat plate portion 56d. And the locking fitting 58 is locked. At this time, the insertion plate portion 58a is inserted so that the locking piece 58d comes into contact with the flat plate portion 56d, and the locking piece 58d is pushed downward to be elastically deformed by pressing the locking piece 58 toward the fixed fitting 56 side. However, the insertion plate portion 58a enters between the seat plate portion 56b and the flat plate portion 56d.

  Thereafter, when the locking piece 58d reaches below the locking portion 56a, the pressed and bent locking piece 58d is elastically restored and locked to the locking portion 56a. In this state where the locking metal fitting 58 is locked to the fixing metal 56, the side wall portion 56 c of the fixing metal fitting 56 faces the outer surface of the glass 50, and the opposing plate portion 58 b of the locking metal fitting 58 is The glass 50 is held facing the indoor side surface of the glass 50.

  In a state where the glass 50 is held by the glass holding metal 55, the side wall 56 c faces the outside surface of the glass 50, or the counter plate part 58 b of the locking metal 58 is the chamber of the glass 50. The smaller one of the hanging allowance L3 facing the inner surface is larger than the distance L1 between the end surface of the glass 50 placed on the setting block 30 and the facing surface of the glass 50 of the movement preventing block 32. It is configured. Here, the hanging allowance indicates the distance between the end surface 50a of the glass 50 and the side wall portion 56c facing the glass 50 or the edges 56f and 58e on the center side of the glass 50 of the opposing plate portion 58b.

  The thermally expandable graphite 9 is, for example, a band-shaped member having a width of about 25 mm, and as shown in FIGS. 5 to 8, a portion facing the inner side surface 23 a of the heel body portion 23 and the inner side of the heel inner protrusion 24. In FIG. 2, the sheet is pasted so as to spread over a portion where the bead 53 is not provided. The setting block 30 provided on the lower rod 21b is formed with a wide width in the prospective direction to support the glass 50, but the setting block 30 provided on the upper rod 21a, the left rod 21c, and the right rod 21d Since the width in the prospective direction is narrow, the heat-expandable graphite 9 is provided wider than the lower iron 21b side. At this time, only one of the two heat-resistant tempered glasses 51 included in the glass 50 is in contact with the setting blocks 30 provided on the upper side 21a, the left side 21c, and the right side 21d. The thermally expandable graphite 9 provided adjacent to the prospective direction is provided so as to face the sealing agent 52 filled between the two heat-resistant tempered glasses 51.

  Thus, by providing the thermally expandable graphite 9 at the portion facing the indoor side of the inner side surface 23a and the inner side protrusion 24, together with the thermally expandable graphite 9 provided on the movement preventing block 32 and the locking fitting 58, Thermally expandable graphite 9 is provided over the entire circumference in the accommodating portion 20a to which the casing 21 is connected.

  When the frame 21 framed with the frame member 12 supports the frame 21 framed with the frame member 22 and the shoji 20 is closed, a seal provided on the frame inner protrusion 14 of the frame 10 The inner surface 23g of the collar body 23 of the casing 21 is in contact with the material 8 over the entire circumference, and the seal material 8 provided on the outer protrusion 25 of the casing 21 The outer surface 13a of the frame main body 13 is brought into contact with the entire periphery, and the opening formed in the frame body 10 is closed.

  According to the resin fitting 1 of the present embodiment, the glass 50 is placed on the side wall portion 56 c of the fixing metal fitting 56 fixed to the housing 21 and the opposing plate portion 58 b of the locking metal fitting 58 that is locked to the fixing metal fitting 56. Therefore, even if the resin fitting 1 is exposed to a flame, it is possible to provide the resin fitting 1 in which the glass 50 is not easily dropped. Further, since the metal movement prevention block 32 is provided side by side with the setting block 30 in the direction of finding, for example, when the setting block 30 provided on the lower rod 21b disappears due to a flame, the end face 50a of the glass 50 The distance L1 from the movement preventing block 32 is the moving distance that the glass 50 moves. The moving distance L1 of the glass 50 is the width L2 from the end surface 50a of the glass 50 at the portion where the side wall portion 56c and the glass 50 face each other, and the portion at which the counter plate portion 58b and the glass 50 face each other. Since it is shorter than the width L3 from the end surface 50a of the glass 50, even if the setting block 30 disappears due to the flame, the glass 50 is held at the facing portion of the side wall portion 56c and the opposing plate portion 58b. For this reason, even if the resin fitting 1 is exposed to a flame, it is possible to prevent the upper end portion of the glass 50 from coming off from the glass holding metal fitting 55 provided on the upper rod 21a and falling off.

  Further, the side wall portion 56 c facing the outdoor side surface of the glass 50 and the opposing plate portion 58 b facing the indoor side surface of the glass 50 are provided on different members of the fixing metal fitting 56 and the locking metal fitting 58. Since the glass holding metal 55 is configured such that the locking metal 58 is locked to the fixing metal 56 fixed to the housing 21, the side wall portion 56 c of the fixing metal 56 fixed to the housing 21. After the glass 50 is disposed so as to face the glass plate 50, the opposing plate portion 58 b can be locked to the fixing bracket 56 while facing the glass 50. For this reason, it is possible to easily attach and hold the glass 50 with the glass holding metal fitting 55 having the side wall portion 56c and the opposing plate portion 58b facing both surfaces of the glass 50, respectively.

  By the way, since the locking metal fitting 58 locked to the fixing metal piece 56 is not fixed, the position thereof is less determined than that of the fixing metal piece 56 fixed to the housing 21, and an attachment error is likely to occur. For this reason, the opposing plate part 58b provided in the locking metal fitting 58 is facing the distance from the end face 50a of the glass 50 at the part facing the glass 50, that is, the glass 50 from the side wall part 56c. By configuring the width to be large, it is possible to sufficiently secure a portion where the opposing plate portion 58b and the glass 50 face each other.

The glass is a double-glazed glass in which two heat-resistant tempered glasses 51 are faced to each other with a space therebetween, and is formed integrally with a peripheral end portion of the two heat-resistant tempered glasses 51 via a sealant 52. Therefore, it is possible to provide the resin fitting 1 that is more excellent in heat resistance and fire resistance.

  In addition, the setting blocks 30 provided on the upper rod 21a, the left rod 21c, and the right rod 21d are in contact with one of the two heat-resistant tempered glasses 51, and the heat-expandable graphite 9 has two heat-resistant tempers. It faces the sealing agent 52 provided between the glasses 51. For this reason, when the heat-expandable graphite 9 expands while restricting the position of the multi-layer glass in which the two heat-resistant tempered glasses 51 are integrated, at least the upper lid 21a, the left side 21c, and the right side 21d. It is possible to cover the portion of the glass 50 accommodated in the accommodating portion 20a where the sealing agent 52 is exposed with the expanded thermally expandable graphite 9. For this reason, since the flame does not reach the sealant 52, the sealant 52 is not easily heated, and generation of combustible gas from the sealant 52 can be prevented and combustion can be prevented from being promoted.

  In the above embodiment, the example in which the setting block 30 and the movement prevention block 32 are provided in the upper right corner portion and the lower left corner portion when the shoji 20 is viewed from the indoor side has been described. However, the present invention is not limited to this. For example, it may be provided at the upper left corner and the lower right corner.

  In the said embodiment, although demonstrated taking the case of the resin-made fitting 1 for casement windows, it is not restricted to this, Slide-type windows, such as a sliding window, a sliding window, and a raising / lowering window, A fitting window, etc. Any resin fitting 1 having a shoji that can close the opening formed by the frame body may be used.

  In the said embodiment, although the example which used the multilayer glass as glass was demonstrated, a single plate glass, a laminated glass, etc. may be sufficient.

  Moreover, the said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. The present invention can be changed and improved without departing from the gist thereof, and it is needless to say that the present invention includes equivalents thereof.

1 resin fittings, 10 frames, 20 shoji, 21 frames,
30 Setting block, 32 Movement prevention block,
50 glass, 51 heat-resistant tempered glass, 52 sealant,
55 glass holding bracket, 56 fixing bracket,
56a locking part, 56c side wall part, 58 locking metal fitting,
58b Opposing plate part, 58d Locking piece

Claims (3)

It is possible to close the opening that communicates indoors and outdoors, and is a resin fitting with glass in a framed resin housing,
A resin setting block that is provided between the glass and the housing and supports the glass;
The setting block and a metal block member opposed to each other with an interval from the end face of the glass are arranged side by side in a finding direction orthogonal to the indoor / outdoor direction,
A glass attached to the housing, having a first facing portion facing one surface facing the room or outdoors of the glass and a second facing portion facing the other surface facing the room or outdoors of the glass. Holding brackets,
The resin is characterized in that an interval between the end face of the glass and the block member is smaller than a width from the end face of the glass at a portion where the first facing portion and the second facing portion and the glass face each other. Made joinery. The resin fitting according to claim 1,
The glass holding metal fitting is provided with the first facing portion and fixed to the housing,
A resin fitting having an engagement fitting that includes the second facing portion and is engaged with the fixing fitting. The resin fitting according to claim 1 or 2,
The glass is a double-layer glass integrally formed through a sealing member at the peripheral ends of two heat-resistant tempered glasses facing the indoor / outdoor direction and spaced apart from each other .