Building materials

Abstract

To provide a fitting and a construction method of the fitting that achieves an improved design by forming a width to be narrow as viewed from the front, and capable of simplifying construction work to shorten a construction period.SOLUTION: A fitting 1 comprises: a mullion 2 having a cross section formed in a rectangular shape, formed by combining a first frame member 3 provided in a vertical direction and a second frame member 6 whose second cross section is formed in point symmetry with a first cross section of the first frame member as seen from a plan view; and a pair of battens 10 formed so as to extend along the vertical direction of the first frame member and the second frame member, in which a groove part 10A for fixing an end part of a plate-like body is formed.SELECTED DRAWING: Figure 3

Description

[Technical Field]

[0001] The present invention is Ingredients Regarding. [Background technology]

[0002] Between the window frames, mullions are installed along the vertical direction to butt the edges of the juxtaposed glass sheets together and secure them in place. Patent Document 1 describes a mullion that is divided into two sections on each side and has grooves on both sides for securing the edges of the glass sheets. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Publication No. 2018-135674 Summary of the Invention [Problem to be solved by the invention]

[0004] Among the various needs of consumers is the desire to make the width of the mullion as thin as possible when viewed from the front, thereby improving the design. According to the mullion described in Patent Document 1, grooves for fixing the edges of the glass sheets are formed on both sides of the mullion, and the edges of the glass sheets are arranged inward from the side of the mullion when viewed from the front. Therefore, with this mullion, the width when viewed from the front always includes the width of the grooves, and there is room for improvement in order to make the width thinner.

[0005] This disclosure , give Construction that can simplify construction and shorten construction period Ingredients The purpose is to provide. [Means for solving the problem]

[0006] In order to achieve the above object, the present invention provides a metal partition including a plate-like body, a vertically extending upright, and a transom extending left and right, the metal partition being formed by extruding aluminum, and a batten fixed to at least the visible surface of the upright, The blind includes a main body portion formed with a pair of protrusions protruding inward, screw claws capable of clamping screws, and grooves for clamping the ends of the plate-like body in the vertical direction; and a lid portion that is detachably attached to the main body portion from the indoor side and that can conceal the grooves when attached to the main body portion. The batten has a groove portion that holds the end portions of the plate-like body in the left-right direction. [Brief explanation of the drawings]

[0007] [Figure 1] FIG. 2 is a diagram showing the configuration of a fixture according to the first embodiment. [Figure 2] FIG. 2 is a cross-sectional perspective view showing the configuration of the fixture. [Figure 3] This is a cross-sectional view taken along line AA showing the structure of the fixture. [Figure 4] This is a BB cross-sectional view showing the structure of the fittings. [Figure 5] 10 is a flowchart showing a method for installing building materials. [Figure 6] FIG. 10 is a cross-sectional perspective view showing the configuration of a fitting according to a second embodiment. [Figure 7] This is a cross-sectional view taken along line AA showing the structure of the fixture. [Figure 8] This is a BB cross-sectional view showing the structure of the fittings. [Figure 9] FIG. 10 is a cross-sectional view taken along line AA showing the configuration of the fitting according to the third embodiment. [Figure 10] This is a BB cross-sectional view showing the structure of the fittings. DETAILED DESCRIPTION OF THE INVENTION

[0008] Hereinafter, a fitting and a construction method according to an embodiment of the present invention will be described with reference to the drawings.

[0009] [First embodiment] As shown in Figure 1, the fitting 1 is a window frame comprising a mullion 2, which is a vertical frame material; a batten 10 fixed to a target material for fixing a plate-like body; a transom 30, which is a horizontal frame material attached to the mullion 2; a pair of vertical frames 50 on both the left and right sides; and a pair of horizontal frames 70, 80 that connect the pair of vertical frames 50 above and below. The fitting 1 is fixed to an installation position, such as an opening formed in a building where a window will be installed. The fitting 1 does not have to have just one mullion 2, and may have one or more depending on the size of the opening and the glass plate G.

[0010] As shown in Figures 2 and 3, the mullion 2 comprises a first frame member 3 and a second frame member 6 formed in an L-shaped cross section in a plan view (viewed in the -z direction in the figure). The plan view will be described below. The second frame member 6 is formed in the same shape as the first frame member 3, and is arranged so that the second cross section is point-symmetrical to the first cross section of the first frame member 3. The first frame member 3 and the second frame member 6 are members formed by, for example, extruding aluminum. The surfaces of the first frame member 3 and the second frame member 6 are painted or anodized in advance. In addition to being painted or anodized, the surfaces of the first frame member 3 and the second frame member 6 may also be wrapped.

[0011] The first frame member 3 includes a vertical plate 4 formed in a strip shape and a strip-shaped end plate 5 formed in a direction perpendicular to one end 4A of the vertical plate 4. The vertical plate 4 has a flat front surface 4C. The vertical plate 4 has a first claw portion 4E and a second claw portion 4F formed on a rear surface 4D side. The first claw portion 4E is formed on the other end 4B of the vertical plate 4, extending in the up-and-down direction (z-axis direction). The first claw portion 4E has an L-shaped cross section. The first claw portion 4E protrudes from the rear surface 4D and is bent so that a tip 4E1 points outward from the other end 4B. The first claw portion 4E is formed so that a tip 4E1 springs up in the y-axis direction.

[0012] The second claw portion 4F is formed at a position offset from the center of the vertical plate 4 toward the other end 4B, extending in the up-down (vertical) direction (z-axis direction). The second claw portion 4F is formed with an L-shaped cross section. The second claw portion 4F is formed with a protrusion 4F1 that protrudes from the back surface 4D. A flange portion 4F2 is formed from the tip of the protrusion 4F1 in a direction perpendicular to the protrusion 4F1. The tip of the flange portion 4F2 is formed to face in the opposite direction to the first claw portion 4E. The flange portion 4F2 is formed to abut against the back surface 7D of the second frame member 6.

[0013] The vertical plate 4 is formed with screw holes 4G for fixing the flange 10. The vertical plate 4 is formed with countersunk holes 4H for fixing the second claw portions 7F of the second frame member 6 at positions corresponding to the second claw portions 7F.

[0014] The front surface 5C of the end plate 5 is formed flat. The rear surface 5D of the end plate 5 has third claws 5E extending in the vertical direction. The third claws 5E are formed so as to protrude from the rear surface 5D.

[0015] The second frame member 6 includes a strip-shaped vertical plate 7 and a strip-shaped end plate 8 formed perpendicular to one end 7A of the vertical plate 7. The front surface 7C of the vertical plate 7 is formed flat. A first claw portion 7E and a second claw portion 7F are formed on the back surface 7D of the vertical plate 7. The first claw portion 7E is formed on the other end 7B of the vertical plate 7, extending in the up-down direction (z-axis direction). The first claw portion 7E has an L-shaped cross section. The first claw portion 7E protrudes from the back surface 4D and is bent so that its tip 7E1 points outward toward the other end 7B. The first claw portion 7E is formed so that its tip 7E1 springs up in the y-axis direction.

[0016] The second claw portion 7F is formed extending in the vertical direction (z-axis direction) at a position offset from the center of the vertical plate 7 toward the other end 7B. The second claw portion 7F is formed with an L-shaped cross section. The second claw portion 7F is formed with a protrusion 7F1 that protrudes from the back surface 7D. A flange portion 7F2 is formed from the tip of the protrusion 7F1 in a direction perpendicular to the protrusion 7F1. The tip of the flange portion 7F2 is formed to face in the opposite direction to the first claw portion 7E. A female screw 7G for fastening the screw S is formed in the flange portion 7F2. Multiple female screws 7G are formed in the vertical direction.

[0017] The flange portion 7F2 is formed so as to abut against the rear surface 4D of the first frame member 74. The vertical plate 7 is formed with screw holes 7H for fixing the flange 10. A plurality of screw holes 7H are formed in the vertical direction.

[0018] The end panel 8 has a flat surface 8C. The end panel 8 has third claws 8E extending in the vertical direction on the back surface 8D. The third claws 8E are formed so as to protrude from the back surface 8D. With the above configuration, the first frame member 3 and the second frame member 6 are combined to form a hollow mullion 2. The mullion 2 is formed into a cylindrical body with a rectangular cross section. In the mullion 2, the third claws 5E of the first frame member 3 are engaged with the first claws 7E of the second frame member 6. The third claws 8E of the second frame member 6 are engaged with the first claws 4E of the first frame member 3.

[0019] The first frame member 3 and the second frame member 6 are fixed together by screws S fastening the vertical plate 4 of the first frame member 3 and the second claw portion 7F of the second frame member 6 together. The second claw portion 4F of the first frame member 3 abuts against the back surface 7D of the second frame member 6, and the second claw portion 7F of the second frame member 6 abuts against the back surface 4D of the first frame member 3. A ledge 10 is fixed to each of the vertical plate 4 of the first frame member 3 and the vertical plate 7 of the second frame member 6. The second claw portions 4F, 7F improve the bending rigidity of the mullion 2 and prevent buckling of the mullion 2 against the load of the glass plate G that is received by the ledge 10.

[0020] The battens 10 are members for fixing the glass panes G. The battens 10 are attached to the vertical frame 50 facing the first frame member 3. The battens 10 are attached to the vertical frame 50 facing the second frame member 6. The battens 10 attached to the first frame member 3 and the battens 10 attached to the second frame member 6 are fixed so as to be symmetrical with respect to the mullion 2. The battens 10 are formed to extend in the vertical direction on other members such as the first frame member 3, the second frame member 6 and the vertical frame 50.

[0021] The bezel 10 is a hollow member formed by extruding aluminum. The surface of the bezel 10 is painted or anodized in advance. In addition to being painted or anodized, the surface of the bezel 10 may also be wrapped. The bezel 10 is formed into a cylindrical body with a rectangular cross section. The bezel 10 is formed to clamp and fix the edge of the glass sheet G. The bezel 10 supports the edge of the glass sheet G at a distance from the first frame member 3 and the second frame member 6 (mullions 2).

[0022] The flange 10 is formed with a concave groove 10A that accommodates the edge of the glass plate G. The flange 10 comprises a main body 11 that is fixed to another member, and a lid 12 that can be attached and detached to the main body 11. The flange 10 is fixed to the mullion 2, for example, so that the lid 12 is positioned on the indoor side. The main body 11 is formed with an installation surface 11A that abuts against another member. The installation surface 11A is formed with screw holes 11B for screwing to another member. Multiple screw holes 11B are formed in the vertical direction. The flange 10 is fixed to another member via the screw holes 11B using screws S0 and S1.

[0023] A first arm 11C is formed in a direction perpendicular to the installation surface 11A. The first arm 11C is one of the members that clamps an edge of the glass plate G. The main body 11 is formed with a first claw 11D and a second claw 11E for engaging the lid 12.

[0024] The lid portion 12 is fitted into the main body portion 11. The lid portion 12 is formed with a second arm portion 12A facing the first arm portion 11C. A fixing surface 12B is formed at the base of the second arm portion 12A in a direction approximately perpendicular to the second arm portion 12A. The fixing surface 12B is formed with a third claw portion 12C that engages with the first claw portion 11D of the main body portion 11, and a fourth claw portion 12D that engages with the second claw portion 11E of the main body portion 11. The glass plate G is temporarily fixed to the main body portion 11 with the lid portion 12 removed.

[0025] A backup material H for forming a joint bottom is fitted into the main body 11 so as to sandwich the edge of the glass sheet G. A lid 12 is attached to the main body 11. A groove 10A is formed when the lid 12 is attached to the main body 11. A sealant C is filled into the gap created between the groove 10A and the glass sheet G. The edge of the glass sheet G is sandwiched between the first arm 11C and the second arm 12A via the sealant C.

[0026] The batten 10 is fixed to the vertical frame 50 with a screw S1. The vertical frame 50 is fixed to a fixing member J provided in the wall W with a tap screw S2. The lid portion 12 is fitted into the main body portion 11 without using screws, which simplifies construction, shortens the construction period, and improves the design.

[0027] Before the lid 12 is attached, the flange 10 is fixed to other components using screws S0 and S1 from inside the main body 11. After the lid 12 is attached, the screws S0 and S1 are concealed inside the flange 10, improving the design. When the lid 12 is removed, the groove 10A is exposed, making it easy to attach the glass plate G. When the lid 12 is removed, the glass plate G can be attached from the inside of the room.

[0028] Next, we will explain the crossbeams 30. The crossbeams 30 are members that are installed horizontally on both sides of the mullions 2 to the vertical frames 50 (see Figure 1). The ends of the crossbeams 30 are fixed to the mullions 2 and the vertical frames 50 with screws (not shown) or the like.

[0029] As shown in FIG. 4, the mullion 30 has three screw claws 35 formed on it in a side view, each having a pair of projections that protrude inward. The following description will be given of the side view. The screw claws 35 are formed so that the pair of projections can grip a screw. Screws are threaded into the screw claws 35 of the mullion 30 from the back surface 4D side through screw holes (not shown) formed in the first frame member 3 and from the back surface 4D side through screw holes (not shown) formed in the second frame member 6, thereby fixing the mullion 30 to the mullion 2. Similarly, the mullion 30 is also fixed to the vertical frame 50 using screws. The screws are concealed inside the mullion 30, the mullion 2, and the vertical frame 50, improving the design of the fitting 1.

[0030] The transom 30 is a hollow member formed by extruding aluminum. The surface of the transom 30 is painted or anodized in advance. In addition to being painted or anodized, the surface of the transom 30 may also be wrapped. The transom 30 comprises a main body 31 and a lid 32. The side with the lid 32 faces the interior. The transom 30 is formed as a cylindrical body with a rectangular cross section when viewed from the side. A groove 31A is formed on the upper surface of the main body 31 so as to clamp the lower end of the glass sheet G. A groove 31B is formed on the lower surface of the main body 31 so as to clamp the upper end of the glass sheet G.

[0031] A partition plate 31C is formed inside the main body 31 to separate the groove portion 31A from the groove portion 31B. A support member K that supports the lower end of the glass plate G is fitted onto the upper surface of the partition plate 31C. The main body 31 is formed with a first claw portion 31D and a second claw portion 31E for engaging the lid portion 32. The lid portion 32 is formed with a third claw portion 32A that engages with the first claw portion 31D and a fourth claw portion 32B that engages with the second claw portion 31E.

[0032] When the glass sheet G is attached to the groove portion 31A, it is temporarily fixed to the main body portion 31 with the lid portion 32 removed. The lower end of the glass sheet G is placed on the support member K. A backup material H for forming a joint bottom is fitted into the main body portion 31 so as to hold the end portion of the glass sheet G. The lid portion 32 is attached to the main body portion 31.

[0033] The lid 32 is fitted to the main body 31 without using screws, which simplifies construction, shortens the construction period, and improves the design. When the lid 32 is removed, the groove 31A is exposed, which facilitates the installation of the glass plate G. With the lid 32 removed, the glass plate G can be installed from the inside of the room.

[0034] A glass plate G is attached to the transom 30 with the lid 32 removed. A sealant C is filled into the gap between the groove 31A and the glass plate G. The lower end of the glass plate G is clamped and fixed by the groove 31A via the sealant C. The upper end of the glass plate G is fixed to a horizontal frame 70, which will be described later.

[0035] Another glass sheet G to be attached below the glass sheet G supported in the groove 31A is temporarily fixed to the main body 31 with its upper end inserted into the groove 31B. The glass sheet G is temporarily fixed with its upper end sandwiched between the backup material H. A sealant C is filled into the gap between the groove 31B and the glass sheet G. The upper end of the glass sheet G is sandwiched and fixed by the groove 31B via the sealant C. The lower end of the glass sheet G is fixed to the horizontal frame 80, which will be described later.

[0036] Next, the horizontal frame 70 will be described. The horizontal frame 70 is a hollow member fixed to the upper side of a rectangular opening in a building. The horizontal frame 70 is formed as a cylindrical body with a rectangular cross section. The horizontal frame 70 is formed, for example, with the same width as the width of the mullion 2. A groove 71 is formed on the underside of the horizontal frame 70. A screw hole 71B is formed in a partition plate 71A that separates the space in which the groove 71 is formed. The horizontal frame 70 is fixed to a fixing member J provided in the wall W via a tap screw S2 through the screw hole 71B.

[0037] A backup material H is fitted into the groove 71. The upper end of the glass sheet G is inserted into the groove 71 and temporarily fixed in a state where it is sandwiched between the backup material H. A sealant C is filled into the gap formed between the groove 71 and the glass sheet G. The upper end of the glass sheet G is sandwiched and fixed by the groove 71 via the sealant C.

[0038] Next, the horizontal frame 80 will be described. The horizontal frame 80 is a hollow member fixed to the bottom side of a rectangular opening in a building. The horizontal frame 80 is formed as a cylindrical body with a rectangular cross section. The horizontal frame 80 is formed, for example, with the same width as the width of the mullion 2. A groove 81 is formed on the upper surface of the horizontal frame 80. A screw hole 81B is formed in a partition plate 81A that separates the space in which the groove 81 is formed. The horizontal frame 80 is fixed to a fixing member J provided in the wall W or floor surface with a tap screw S2 via the screw hole 81B. The horizontal frame 80 comprises a main body 82 and a lid 83. The side with the lid 83 faces the room side.

[0039] A support member K that supports the lower end of the glass plate G is fitted onto the upper surface of the partition plate 31C. The main body 82 is formed with a first claw portion 82A and a second claw portion 82B for engaging with the lid portion 83. The lid portion 83 is formed with a third claw portion 83A that engages with the first claw portion 82A and a fourth claw portion 83B that engages with the second claw portion 82B. When attaching the glass plate G to the groove portion 81, the glass plate G is temporarily fixed to the main body portion 82 with the lid portion 83 removed. The lower end of the glass plate G is placed on the support member K.

[0040] A backup material H for forming the joint bottom is fitted into the main body 82 so as to clamp the edge of the glass sheet G. A lid 83 is attached to the main body 82. A sealant C is filled into the gap between the groove 81 and the glass sheet G. The lower edge of the glass sheet G is clamped and fixed by the groove 81 via the sealant C. The lid 83 is fitted into the main body 82 without using screws, which simplifies construction, shortens the construction period, and improves the design. When the lid 83 is removed, the groove 81 is exposed, which makes it easy to install the glass sheet G. The glass sheet G can be installed from the inside of the room when the lid 83 is removed.

[0041] Next, the construction method of the fitting 1 will be explained.

[0042] 5, with the lids 12, 32, and 83 removed, the first frame body is formed by assembling the components including the first frame member 3 with the grooves 10A, 31A, and 81 exposed, the batten 10, the transom 30, the pair of vertical frames 50, and the horizontal frames 70 and 80 (step S10).With the lids 12, 32, and 83 removed, the second frame body is formed by assembling the components including the second frame member 6 with the grooves 10A, 31A, and 81 exposed, the batten 10, the transom 30, the pair of vertical frames 50, and the horizontal frames 70 and 80 (step S12).

[0043] The first frame member 3 and the second frame member 6 are fixed together to form the uprights 2, and the lattice-shaped frame body with the uprights 2 formed thereon is fixed in an installation position on the building (step S14). The upper ends of the glass sheets G are inserted into the grooves 71 and 31B, while being temporarily fixed in the exposed grooves 10A, 31A, and 81, and are fitted into and temporarily fixed in the respective lattices formed in the frame body (step S16).

[0044] The lids 12, 32, and 83 are attached to the ridge 10, the transverse frame 30, and the horizontal frame 80, respectively, and the grooves 10A, 31A, and 81 are formed (step S18). The gaps formed between the grooves 10A, 31A, 31B, 71, and 81 and the glass plate G are filled with the sealant C to fix the glass plate G (step S20).

[0045] As described above, with the fitting 1, the mullions 2 and the battens 10 are constructed as separate bodies, and the edges of the glass sheets G are supported at a distance from the mullions, resulting in a slim mullions 2 when viewed from the front, improving the design. With the fitting 1, by providing lids 12, 32, 83 on the battens 10, the transom 30, and the horizontal frame 80, fixing screws and the like can be concealed inside the components without being exposed to the outside, improving the design. With the fitting 1, painted components that have been pre-assembled to some extent are assembled with screws and the like at the construction site to form the frame, simplifying construction and significantly shortening the construction period.

[0046] [Second embodiment] As shown in Figures 6 and 7, the fitting 1A according to the second embodiment comprises a mullion 2, a pair of battens 100, and a transom 300. Unlike the battens 10 formed as a single unit in the first embodiment, the fitting 1A comprises a pair of battens 100 which are formed separately so as to sandwich a glass sheet G. The fitting 1A uses a mullion 2 and a pair of battens 100 instead of vertical frames 50 as frame materials on both the left and right sides.

[0047] Hereinafter, the same names and symbols are used for the same configurations as in the first embodiment, and duplicate explanations will be omitted as appropriate. The plan view will be described below. The flange 100 is formed into a cylindrical body with a rectangular cross section. The flange 100 has a female screw 102 formed on the mounting surface side of the first frame member 3 and the second frame member 6. The flange 100 is fixed by screws S3 from the back surface 4D side of the first frame member 3 and the back surface 7D side of the second frame member 6. A groove portion 100A is formed by arranging a pair of flanges 100 facing each other and spaced apart.

[0048] As shown in Figure 8, the transom 300 comprises a main body 301 and a pair of ridges 310 on the upper surface of the main body 301. A side view will be described below. The main body 301 is formed as a cylindrical body with a rectangular cross section. On the upper and lower surfaces of the main body 301, first claws 302 and second claws 303 are formed, which protrude outward from the upper and lower surfaces and bend toward each other. The main body 301 is formed, for example, so that its vertical width is the same as the width of the mullions 2 when viewed from the front.

[0049] The flange 310 is formed in the shape of a rail with a U-section, with a rectangular cross section partially open. The end of the flange 310 is formed with a third claw 311 that engages with the first claw 302 and a fourth claw 312 that engages with the second claw 303. The flange 310 is formed to be detachably fitted into the main body 301. The flange 310 is formed with the same width as the flange 100. A pair of flanges 310 are fitted into the main body 301 so as to face each other and be spaced apart, forming a groove 315. For example, when the indoor-side flange 310 of the pair of flanges 310 is removed, the groove 315 is exposed, and when the flange 310 is attached, the groove 315 is formed. Therefore, the glass plate G is attached with the outdoor-side flange 310 attached and the indoor-side flange 310 removed.

[0050] A horizontal frame 320 is attached to the top of the fitting 1A. The horizontal frame 320 comprises a main body 321 and a pair of ledges 310. The main body 321 is formed in the same shape as the top surface of the main body 301 of the transom 300. The main body 321 is fixed to an installation target such as a ceiling R via fixing members J using tap screws S2 or the like. The pair of ledges 310 are fitted into the main body 321 so as to face each other and be spaced apart, forming grooves 316.

[0051] A horizontal frame 320, which is the upside-down version of the horizontal frame 320 attached to the upper part, is attached to the lower part of the fitting 1A. The main body 321 is fixed to an installation target such as a floor E using tap screws S2 or the like. The tap screws S2 are concealed by a pair of battens 310.

[0052] According to the fitting 1A, not only can the mullions 2 be formed thin when viewed from the front, but the transom 300 and horizontal frame 320 can also be formed thin, improving the design. According to the fitting 1A, by using a pair of detachable battens 310, fixing screws and the like can be concealed inside the member without being exposed to the outside, improving the design.

[0053] [Third embodiment] As shown in Figure 9, fitting 1B has glass plate G attached to fitting 1A replaced with plate B. Fitting 1B comprises mullions 2, a ledge 350, and a fixing member 360. Fixing member 360 is formed with an L-shaped cross section. Fixing member 360 has a bottom 362 with a screw hole 361 formed therein, and a receiving portion 363 bent perpendicularly from the bottom.

[0054] A female screw M is formed at the installation position of the mullion 2 at a position corresponding to the screw hole 361. The fixing member 360 has a bottom 362 fixed to the side of the mullion 2 with a screw S1. The receiving portion 363 is fixed so that it is flush with the end plate 8 of the mullion 2, for example. The receiving portion 363 supports the end of one end face B1 of the plate B.

[0055] The flange 350 supports the end of the other end surface B2 of the plate B. The flange 350 is formed into a cylindrical body with a rectangular cross section. The flange 350 comprises a main body 351 and a lid 352. The main body 351 is formed like a rail with a U-section with a portion of the rectangular cross section opened. A pair of claws 351A that protrude inward are formed on both ends of the main body 351. The lid 352 is formed to close the opening of the main body 351. A pair of claws 352A that protrude outward are formed on the back side of the lid 352 that engage with the pair of claws 351A.

[0056] The main body 351 has a screw hole 351C formed in the bottom 351B facing the lid 352. A female screw M is formed at the installation position of the mullion 2 at a position corresponding to the screw hole 351C. The bottom 351B of the main body 351 is fixed to the side of the mullion 2 with a screw S1 inserted through the opening. The lid 352 is then fitted into the opening of the main body 351.

[0057] 10, when viewed from the side, the upper end of plate B is fixed to horizontal frame 320 (see FIG. 8), and the lower end is fixed to horizontal frame 70 (see FIG. 4). Groove 71 of horizontal frame 70 is closed by lid 77. The upper and lower ends of plate B are fixed by flanges 350.

[0058] According to the fitting 1B, the glass plate G can be replaced with the plate B and attached, and the fitting can be applied to a variety of designs.

[0059] Although one embodiment of the present invention has been described above, the present invention is not limited to the above embodiment and can be modified or replaced as appropriate. For example, the glass plate G may be another plate-like body such as an acrylic plate or a polycarbonate plate. Furthermore, the fitting 1 may not only be installed as a window frame in an opening of a building, but also as a partition on the floor. The mounting positions of the battens 10 on both sides of the mullion 2 may be set arbitrarily in the front-to-back direction and may be offset. [Explanation of symbols]

[0060] 1, 1A, 1B Door and window fitting, 2 Mullion, 3 First frame member, 4 Vertical board, 4E First claw portion, 4E1 Tip, 4F Second claw portion, 4F1 Protruding portion, 4F2 Flange portion, 4G Screw hole, 4H Countersunk hole, 5 End plate, 5E Third claw portion, 6 Second frame member, 7 Vertical board, 7E First claw portion, 7F Second claw portion, 7F1 Protruding portion, 7F2 Flange portion, 7G Female screw, 7H Screw hole, 8 End plate, 8E Third claw portion, 10 Push-in edge, 10A Groove portion, 11 Main body portion, 11A Installation surface, 11B Screw hole, 11C First arm portion, 11D First claw portion, 11E Second claw portion, 12 Lid portion, 12A Second arm portion, 12B Fixing surface, 12C Third claw portion, 12D Fourth claw portion, 30 No-eye, 31 Main body portion, 31A Groove portion, 31B Groove portion, 31C Partition plate, 31D First claw portion, 31E Second claw portion, 32 Lid portion, 32A Third claw portion, 32B Fourth claw portion, 35 Screw claw, 50 Vertical frame, 70 Horizontal frame, 71 Groove portion, 71A Partition plate, 71B Screw hole, 74 First frame member, 77 Lid portion, 80 Horizontal frame, 81 Groove portion, 81A Partition plate, 81B Screw hole, 82 Main body portion, 82A First claw portion, 82B Second claw portion, 83 Lid portion, 83A Third claw portion, 83B Fourth claw portion, 100 Push-in edge, 100A Groove portion, 102 Female screw, 300 No-eye, 301 Main body portion, 302 First claw portion, 303 Second claw portion, 310 Edge, 311 Third claw portion, 312 Fourth claw portion, 315 Groove portion, 316 Groove portion, 320 Horizontal frame, 321 Main body portion, 350 Edge, 351 Main body portion, 351A Claw portion, 351B Bottom portion, 351C Screw hole, 352 Lid portion, 352A Claw portion, 360 Fixing member, 361 Screw hole, 362 Bottom portion, 363 Receiving portion, B Plate, C Sealing material, G Glass plate, H Backup material, J Fixing member, K Support member

Claims

1. A plate-like body; a frame material constituting a metal partition formed by extruding aluminum, the frame material including a vertically extending mullion and a horizontally extending crossbeam; a batten fixed to at least the visible surface of the mullion; Equipped with The above-mentioned mume is a main body portion having a pair of inwardly protruding screw claws capable of clamping a screw and a groove portion for clamping an end portion of the plate-like body in the vertical direction; a cover portion that is detachably attached to the main body portion from the indoor side and that can conceal the groove portion when attached to the main body portion; and The pressing edge has a groove portion that holds the end portion of the plate-like body in the left-right direction. Building materials.

2. The surface of the frame material has been previously painted or wrapped. The fitting according to claim 1.

3. The threaded claws are fixed to the upright by clamping the screws that are screwed into the back of the upright. The fitting according to claim 1 or claim 2.

4. The batten is fixed to the visible surface of the exterior of the blind. The fitting according to any one of claims 1 to 3.

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