Fixtures and maintenance methods

Abstract

To provide a fitting facilitating maintenance such as replacement of wiring cords, and a maintenance method for the fitting.SOLUTION: A fitting 1 includes a door body 3 and a sleeve portion 4 placed on the door tip side of the door body 3 when the door body 3 is positioned at the closed position. At least one of the door body 3 and the sleeve portion 4 is provided with an electric device including at least an authentication device and an electric lock device 6. A portion on the suspension side of at least one of the door body 3 and the sleeve portion 4 is provided with a core material 405 extending in the vertical direction. The core material 405 has a wire arrangement portion in which a wire 44 electrically connected to the electric device is arranged.SELECTED DRAWING: Figure 12

Description

[Technical Field]

[0001] The present disclosure relates to building materials and maintenance methods. [Background technology]

[0002] A thermally insulated door is known that has a wiring cord inside that electrically connects an electric lock device and a wiring unit (see, for example, Patent Document 1). The wiring cord is attached to a thermal insulation attachment and is fixed to the thermal insulation door together with the thermal insulation attachment. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Publication No. 2019-070278 Summary of the Invention [Problem to be solved by the invention]

[0004] In the above-mentioned conventional building materials, once the wiring cord is fixed to the insulated door together with the insulating attachment, it is not easy to remove the insulating attachment from the insulated door, and if the wiring cord is broken, it is difficult to replace the wiring cord, and the entire insulated door must be replaced.

[0005] The present disclosure aims to provide a fixture that facilitates maintenance such as replacing wiring cords, and a maintenance method for the fixture. [Means for solving the problem]

[0006] The present disclosure relates to a fixture comprising a door body and a sleeve portion that is arranged on the door tip side of the door body when the door body is in a closed position, wherein at least one of the door body and the sleeve portion is provided with an electrical device that includes at least an authentication device and an electric locking device, and the portion of at least one of the door body and the sleeve portion on the hanging side comprises a core material that extends in the vertical direction, and the core material has a conductor arrangement portion in which conductors that are electrically connected to the electrical device are arranged. [Brief explanation of the drawings]

[0007] [Figure 1] This is a perspective view of the structure around the entrance of one embodiment as seen from the outside of the building fixture. [Figure 2] This is a perspective view of the entrance area structure of one embodiment as seen from the inside of the building fixture. [Figure 3] FIG. 3 is a cross-sectional view taken along line AA in FIG. 2. [Figure 4] FIG. 3 is a cross-sectional view taken along line BB in FIG. 2. [Figure 5A] 3 is a cross-sectional view of the sleeve portion side of line CC in FIG. 2. FIG. [Figure 5B] 3 is a cross-sectional view of the door body side taken along line CC in FIG. 2. [Figure 6] FIG. 4 is an enlarged cross-sectional view of the upper side of FIG. [Figure 7] FIG. 4 is an enlarged cross-sectional view of the lower part of FIG. [Figure 8] FIG. 5B is an enlarged cross-sectional view of the sleeve portion of FIG. 5A. [Figure 9] FIG. 1 is a perspective view showing a door body of an entrance structure according to an embodiment of the present invention. [Figure 10] FIG. 1 is a perspective view showing the flow of rainwater in the door body of an entrance structure according to an embodiment of the present invention. [Figure 11] FIG. 1 is a perspective view showing a groove forming member of a door body of an entrance structure according to an embodiment of the present invention. [Figure 12] This is an oblique view showing the state in which the conductive wire has been removed from the sleeve portion of the entrance surrounding structure of one embodiment. [Figure 13] FIG. 1 is a perspective view showing a panel body of an entrance-area structure according to an embodiment of the present invention. [Figure 14]10 is a perspective view showing a connecting protrusion member at the connecting portion between panel bodies of an entrance surrounding structure of one embodiment. FIG. [Figure 15] This is an oblique view showing a corner of the upper end of a panel body of an entrance surrounding structure in one embodiment. [Figure 16] 1 is a perspective view showing a corner portion of the lower end of a panel body of an entrance surrounding structure according to one embodiment of the present invention; [Figure 17] 1 is a perspective view showing a connecting recess at a connecting portion between panel bodies of an entrance surrounding structure according to one embodiment of the present invention. FIG. [Figure 18] FIG. 10 is a perspective view showing the connecting portions between panel bodies of an entrance-area structure according to one embodiment. [Figure 19] This is an oblique view showing the structure of the lower end portion of a panel body of an entrance surrounding structure in one embodiment. [Figure 20] 10 is a perspective view showing a crank fitting for fixing the frame body of an entrance-area structure of one embodiment to a side wall portion. FIG. [Figure 21] An oblique view showing a cover member attached to the lower frame of an entrance surrounding structure in one embodiment. [Figure 22] An oblique view showing a sleeve fixing member attached to the lower frame of an entrance surrounding structure in one embodiment. [Figure 23] This is an oblique view showing the frame body of the entrance surrounding structure of one embodiment. [Figure 24] An explanatory diagram showing the state in which the sleeve portion is being moved toward the vertical frame of the frame body of the entrance area structure in one embodiment. [Figure 25] An explanatory diagram showing the state in which a cover member is attached to the sleeve portion of an entrance-area structure in one embodiment. [Figure 26] This is an oblique view showing the state in which the sleeve portion is fixed to the frame body of the entrance surrounding structure of one embodiment. [Figure 27] This is an oblique view showing the state after the sleeve portion has been fixed to the frame body of the entrance area structure of one embodiment and before the cover member has been attached. [Figure 28] This is an oblique view showing the state in which the sleeve portion is fixed to the frame body of the entrance area structure of one embodiment and then the cover member is attached. [Figure 29]A cross-sectional view showing the sleeve portion of an entrance-area structure of one embodiment. [Figure 30] An oblique view showing the upper end of the sleeve portion of one embodiment of the entrance surrounding structure. [Figure 31] 1 is an enlarged vertical cross-sectional view showing the portion where the upper end of a panel body of an entrance-area structure of one embodiment is fixed to a side wall portion. FIG. [Figure 32] This is an enlarged plan view showing the portion where the upper end of the panel body of the entrance area structure of one embodiment is fixed to the side wall portion. DETAILED DESCRIPTION OF THE INVENTION

[0008] An embodiment of the entrance structure 10 of the present disclosure will be described in detail below with reference to the drawings. In the following description, the width direction of the door body 3 and sleeve 4 will be referred to as the "width direction," the door edge side of the door body 3 will be referred to as the "door edge side," the hanging side opposite the door edge side of the door body 3 will be referred to as the "hanging side," the thickness direction of the door body 3 in the closed state will be referred to as the "depth direction (projection direction)," and the longitudinal direction of the door body 3 will be referred to as the "up-down direction." The lateral direction of the door fitting 1 will be referred to as the left-right direction. In Figures 3 to 6, the outside side will be referred to as "Y1," and the inside side will be referred to as "Y2."

[0009] As shown in Figures 1 and 2, in the entrance area structure 10 of this embodiment, the fitting 1 is installed in a building. As shown in Figures 3 and 4, the fitting 1 comprises a frame 2 fixed to the building, a door body 3 (door body) arranged so as to be able to open and close within the frame 2, and a sleeve 4 arranged on the door tip side of the frame 2. The fitting 1 is installed for use in the entrance of a building.

[0010] As shown in Figure 1, in a structure 10 around an entrance hall, a wall portion 11 is arranged adjacent to a fitting 1. When viewed from the outside Y1, the wall portion 11 has side wall portions 12 arranged adjacent to the fitting 1 on both sides in the left-right direction (horizontal direction), an upper wall portion 13 arranged adjacent to and above the fitting 1, and a panel body 14 arranged on the outside of the side wall portions 12.

[0011] As shown in Figures 3 to 5B, the frame body 2 is provided along the four periphery of the opening 80 of the building. The frame body 2 is framed in a rectangular shape by an upper frame 21 and a lower frame 22 as horizontal frames, a vertical frame 23 on the hanging side, and a vertical frame 24 on the door edge side, each made of aluminum. Within the frame body 2, the door body 3 and a sleeve 4 are arranged adjacent to each other in the width direction. The sleeve 4 is arranged on one side of the door edge in the width direction of the door body 3.

[0012] The fitting 1 is installed at a position slightly offset to the outside Y1 from the opening 80 of the building. The opening 80 of the building is defined by an upper structure 81, a floor structure 82, and left and right side structures 83, as shown in Figures 3 to 5B.

[0013] 3, the upper structure 81 has an upper structure 811 made of reinforced concrete, a heat insulating material 812 placed below the upper structure 811, mortar 813 filled between the upper structure 811 and the heat insulating material 812, and an upper frame material 814 attached to the underside of the heat insulating material. At the outdoor side Y1 position of the upper structure 81, an upper frame 21 is fixed to the outdoor side Y1 of the mortar 813, the heat insulating material 812, and the upper frame material 814.

[0014] As shown in Fig. 3, the floor structure 82 is formed in a stepped shape with the outdoor side Y1 portion being lower than the indoor side Y2 portion. The floor structure 82 has a substructure 821 arranged below, an outdoor floor material 822 arranged on the upper part of the outdoor side Y1, an indoor floor material 823 arranged on the upper part of the indoor side Y2, and mortar 824. The outdoor floor material 822 is arranged at a lower position than the indoor floor material 823. The mortar 824 is filled between the substructure 821 and the outdoor floor material 822 and the indoor floor material 823. A lower frame 22 is fixed to the floor structure 82.

[0015] As shown in Figures 5A and 5B, the left and right side structures 83 are respectively arranged on the outside in the left-right direction of the opening 80 of the building. Each of the left and right side structures 83 has a side structure 831, a heat insulating material 832 arranged on the inside in the left-right direction of the side structure 831, mortar 833 filled between the side structure 831 and the heat insulating material, and a frame material 834 provided on the inside surface in the left-right direction of the heat insulating material 832. At the outdoor exterior Y1 position of the left and right side structures 83, left and right vertical frames 23, 24 are respectively fixed to the outdoor exterior Y1 sides of the heat insulating material 832, the frame material 834, and the mortar 833.

[0016] As shown in Fig. 3, the upper frame 21 is fixed to the upper structure 81. The upper frame 21 is fixed to the outdoor side Y1 surface of the insulation material 812 and the upper frame material 814 of the upper structure 81. The upper frame 21 has an upper frame main body frame portion 211 and a door stop portion 212 fixed to the lower part of the upper frame main body frame portion 211 on the indoor side Y2.

[0017] The upper frame main body frame portion 211 has an upper frame hollow frame portion 211a formed in a hollow structure with a square cross section, and an upper frame extension plate 211b extending from the upper end of the upper frame hollow frame portion 211a toward the indoor side Y2. A sealing material 211c is provided between the upper frame extension plate 211b and the upper structure 811 of the upper structure 81.

[0018] The portion of the upper frame 21 on the indoor side Y2 is fixed to a crank fitting 213. As shown in FIG. 20 , the crank fitting 213 has a rectangular plate-shaped base 213a with the center of the upper long side cut out, and a rectangular tip plate portion 213b that extends away from one face of the plate-shaped base 213a and is bent at its end parallel to the plate-shaped base 213a. The plate-shaped base 213a, which is one end of the crank fitting 213, is disposed and fixed to the upper surface of the indoor side Y2 of the upper frame hollow frame portion 211a (see FIG. 6 , etc.), which has a reinforcing backing plate provided inside. The tip plate portion 213b, which is the other end of the crank fitting 213, is embedded in mortar 813 while being fixed to an anchor 214 embedded in the upper structure 811 of the upper structure 81.

[0019] As shown in Fig. 6, a seal packing 212a is attached to the portion of the door stop portion 212 facing the peripheral edge of the door body 3 via a metal cover material 212b and a resin shaped member 212c. The resin shaped member 212c is disposed at an offset position to avoid the crank fitting 213 and the anchor 214, and has two hollow portions 2121c at the top and bottom as shown in Fig. 6, and a seal packing 212a is fixed to the bottom of the resin shaped member 212c. When the door body 3 is in the closed position, the upper end surface of the interior side Y2 of the door body 3 abuts against the seal packing 212a attached to the door stop portion 212.

[0020] The metal covering material 212b has two hollow portions 2121b at the top and bottom, and the upper and lower ends of the metal covering material 212b have outward extending portions 2122b that extend to the outside of the room. The outward extending portion 2122b at the lower end of the metal covering material 212b covers the portion of the resin extruded material 212c on the center side of the frame body 2, i.e., the lower end of the resin extruded material 212c. This hides the resin extruded material 212c from view of people passing through the opening of the fitting 1. The underside of the metal covering material 212b is powder coated.

[0021] As shown in Figure 1, a concealed door closer 215 is disposed midway along the longitudinal direction of the upper frame 21. The concealed door closer 215 has a mechanism for closing the door body 3 slowly and smoothly at a safe speed.

[0022] 6, the concealed door closer 215 has a closer body 215a arranged inside the upper frame 21, and a connection part 215b that connects the closer body 215a and the door body 3. In this embodiment, since the closer body 215a is arranged inside the upper frame 21, it has a neat appearance.

[0023] As shown in Figure 6, a decorative material 216 is provided on the outdoor side Y1 surface of the upper frame 21. The decorative material 216 extends from the lower end of the outdoor side Y1 surface of the upper frame 21, past the upper end of the upper frame 21, to the ceiling. The decorative material 216 extending from the upper frame 21 to the ceiling has an upper frame outdoor side decorative material 217 and an upper wall portion structural decorative material 218.

[0024] The upper frame exterior decorative material 217 is arranged from the lower end to the upper end of the exterior Y1 surface of the upper frame 21. The upper wall component decorative material 218 is formed continuously with the upper frame exterior decorative material 217, and extends from the upper end of the upper frame exterior decorative material 217 (the upper end of the upper frame 21) to the ceiling. The upper wall component decorative material 218 is arranged on the exterior Y1 of the upper structure 81, and forms the surface material of the upper wall 13 (see Figure 6) formed on the exterior Y1 of the upper structure 81. The upper wall 13 is a wall provided at the top of the fitting 1, and is a wall arranged between the upper frame 21 and the ceiling.

[0025] The upper frame exterior decorative material 217 and the upper wall component decorative material 218 are integrally formed from the same decorative material 216, and are therefore composed of decorative materials having at least one of the same material, the same surface treatment, and the same paint, so that the exterior Y1 surfaces of the upper frame exterior decorative material 217 and the upper wall component decorative material 218 have the same type of appearance design and are unified. In addition, the surface of the upper frame exterior decorative material 217 provided on the exterior Y1 of the upper frame 21 and the surface of the upper wall component decorative material 218 provided on the upper wall 13 arranged at the top of the door / window 1 are located on the same plane.

[0026] As shown in FIG. 7, the lower frame 22 is fixed to the floor structure 82. The lower frame 22 has a lower frame main body frame portion 221 that is L-shaped in cross section and a crank fitting 223. The lower frame main body frame portion 221 is formed L-shaped in cross section with the outdoor side Y1 and upper side open to correspond to the lower structure 821 that is formed in a stepped shape, and the lower part of the tip of the outdoor side Y1 forms a hollow box-shaped portion 221c. A base side plate portion 223a of a crank fitting 223 that has the same shape as the crank fitting 213 is fixed to the side surface of the indoor side Y2 of the box-shaped portion 221c. A tip side plate portion 223b of the crank fitting 223 is fixed to an anchor 825 embedded in the lower structure 821.

[0027] The lower frame main body frame portion 221 has a rising piece 221a formed at the end on the indoor side Y2. A seal packing 221b is attached to the rising piece 221a. When the door body 3 is in the closed position, the lower end surface of the indoor side Y2 of the door body 3 abuts against the seal packing 221b attached to the rising piece 221a.

[0028] A cover member 222 is provided on the lower frame 22. As shown in FIG. 21, the cover member 222 is made of a so-called black stainless steel plate member that has an oxide coating on its surface and is bent into an L-shape when viewed from the side, and has a horizontally disposed portion 222a and a vertically disposed portion 222b. As shown in FIG. 7, the horizontally disposed portion 222a extends from a portion that is integrally connected to the vertically disposed portion 222b toward the outside of the room, and is folded back downward above the seal packing 221b and then toward the inside of the room. Therefore, the cover member 222 covers the upper surface of the seal packing 221b.

[0029] The folded-back front portion is adhered and fixed to the upper surface of the rising piece 221a of the lower frame 22 with double-sided tape 222c (see FIG. 21). The vertically-positioned portion 222b extends downward from the portion that is integrally connected to the horizontally-positioned portion 222a, and as shown in FIG. 7, is adhered and fixed to the two upper and lower side walls of the rising piece 221a of the lower frame 22 with double-sided tape 222c (see FIG. 21). In this way, the cover member 222 covers the rising piece 221a of the lower frame 22.

[0030] As shown in FIGS. 4 and 23, the lower frame 22 is provided with a sleeve fixing bracket 225. As shown in FIG. 22, the sleeve fixing bracket 225 includes a plate-shaped fixed base 225a fixed to the upper surface of the lower frame 22, a guide plate 225b bent upward in an L-shape from the fixed base 225a, and a plate-shaped fixed portion 225c bent in an L-shape in the projection direction at the end of the guide plate 225b on the vertical frame 23 side, and fixed to a portion of the sleeve 4 facing the leading end of the door body 3 when the door body 3 is in the closed position. The upper frame 21 is also provided with a sleeve fixing bracket 219 having a fixed base 219a, guide plate 219b, and fixed portion 219c of the same shape as the sleeve fixing bracket 225, as shown in FIG. 4 and other figures. The sleeve 4 is fixed to the sleeve fixing bracket 219 and sleeve fixing bracket 225.

[0031] 5A and 5B, the vertical frames 23, 24 are fixed to the side structure 83. The vertical frames 23, 24 have vertical frame main body frame portions 231, 241 and door stop portions 232, 242 fixed to the inside in the left-right direction on the indoor side Y2 of the vertical frame main body frame portions 231, 241.

[0032] 5A and 5B, the vertical frame main body frame portion 231, 341 has a vertical frame hollow frame portion 231a, 341a formed in a hollow structure with a square cross section, and vertical frame extension plates 231b, 341b extending from the outer left and right ends of the vertical frame hollow frame portion 231a, 341a toward the indoor side Y2. Sealing materials 231c, 241c are provided between the vertical frame extension plates 231b, 341b and the side structure 831 of the side structural body 83, as shown in FIG.

[0033] The indoor side Y2 portions of the vertical frames 23, 24 are fixed to crank fittings 233, 243 having the same shape as the crank fitting 213. The base side plate portions of the crank fittings 233, 243 are arranged and fixed to the indoor side Y2 surfaces of the vertical frame hollow frame portions 231a, 341a. The tip side plate portions of the crank fittings 233, 243 are embedded in mortar 833 while being fixed to anchors 234, 244 embedded in side structures 831 of the side structural bodies 83.

[0034] As shown in Fig. 5B, a seal packing 232a is attached to the door stop portion 232. When the door body 3 is in the closed position, the seal packing 232a attached to the door stop portion 232 is abutted against the end surface of the door body 3 on the indoor side Y2 on the outer side in the left-right direction. Also, as shown in Fig. 5A, a seal packing 242a is attached to the door stop portion 242. The seal packing 242a attached to the door stop portion 242 is abutted against the end surface of the sleeve portion 4 on the indoor side Y2 on the outer side in the left-right direction.

[0035] As shown in Fig. 5B, a seal packing 232a is attached via a metal cover material 232b and a resin extruded member 232c to a portion of the door stop portion 232 facing the peripheral edge of the door body 3. As shown in Fig. 5B, the resin extruded member 232c has two hollow portions 2321c on the left and right, and the seal packing 232a is fixed to a portion of the resin extruded member 232c on the inside of the frame 2 (to the right in Fig. 5B).

[0036] As shown in Fig. 5B, the metal covering material 232b has two hollow portions 2321b on the left and right, and the inner and outer ends of the metal covering material 232b relative to the frame body 2 have outward extending portions 2322c extending to the outside, similar to the metal covering material 212b. The outward extending portion 2322c at the right end of the metal covering material 232b shown in Fig. 5B covers the portion of the resin extruded material 232c at the center of the frame body 2, i.e., the right end of the resin extruded material 232c shown in Fig. 5B, thereby hiding the resin extruded material 232c from view of people passing through the opening 80 of the fitting 1. The right surface of the metal covering material 232b is powder coated.

[0037] As shown in Fig. 5A, a seal packing 242a is attached to the portion of the door stop portion 242 facing the peripheral edge of the door body 3 via a metal cover material 242b and a resin extruded member 242c. As shown in Fig. 5A, the resin extruded member 242c has two hollow portions 2421c on the left and right, and the seal packing 242a is fixed to the portion of the resin extruded member 242c on the inside of the frame 2 (to the left in Fig. 5A). The metal cover material 242b has two hollow portions 2421b on the top and bottom.

[0038] As shown in Figures 5A and 5B, decorative materials 236, 246 are provided on the outdoor side Y1 surfaces of the vertical frames 23, 24. The decorative materials 236, 246 extend from the inside in the left-right direction of the outdoor side Y1 surfaces of the vertical frames 23, 24 to the outside in the left-right direction, and extend further outward beyond the outer left-right ends of the vertical frames 23, 24. The decorative materials 236, 246 extending outward in the left-right direction from the vertical frames 23, 24 include vertical frame outdoor side decorative materials 237, 247 and panel body constituent decorative materials 238, 248 (decorative material 141).

[0039] The exterior vertical frame decorative material 237 of the hanging-side vertical frame 23 is arranged from inside the inner left-right edge of the exterior Y1 surface of the hanging-side vertical frame 23 to the outer left-right edge. The exterior vertical frame decorative material 247 of the door-end side vertical frame 24 is arranged from the inner left-right edge to the outer left-right edge of the exterior Y1 surface of the vertical frame 24.

[0040] The panel body structural design materials 238, 248 (design material 141) are formed continuously with the vertical frame exterior design materials 237, 247, and extend outward in the left-right direction from the outer left-right ends of the vertical frame exterior design materials 237, 247 (the left-right ends of the vertical frames 23, 24). As shown in Figures 5A and 5B, the panel body structural design materials 238, 248 (design material 141) are arranged on the outdoor side Y1 of the panel body 14 on the outdoor side Y1 of the side structure 83, and form the surface material of the panel body 14 formed on the outdoor side Y1 of the side structure 83. The side wall portion 12 and the panel body 14 are wall portions provided adjacent to the sides of the fitting 1.

[0041] The vertical frame exterior decorative materials 237, 247 and the panel body decorative materials 238, 248 (design material 141) are integrally formed from the same decorative materials 236, 246. Therefore, by being composed of decorative materials having at least one of the same material, the same surface treatment, and the same paint, the outdoor Y1 surfaces of the vertical frame exterior decorative materials 237, 247 and the panel body decorative materials 238, 248 (design material 141) have the same type of exterior design and are unified. In addition, the surfaces of the vertical frame exterior decorative materials 237, 247 provided on the outdoor Y1 side of the vertical frames 23, 24 and the surfaces of the panel body decorative materials 238, 248 (design material 141) provided on the panel body 14 arranged on the left and right outside of the building fixture 1 are located on the same plane.

[0042] The door body 3 is attached in a so-called outward-opening manner, which means that it can rotate from a closed state toward the outside Y1. As shown in Fig. 5B, the door body 3 is a swing door that can be opened and closed by rotating around the rotation axis of a hinge 25 provided on the vertical frame 23 on the hanging side.

[0043] The hinge 25 rotatably supports the door body 3 on the hanging side of the door body 3. One end of the hinge 25 is attached to an end face 33 on the hanging side of the door body 3 in the left-right direction, and the other end is attached to the surface of the hanging-side vertical frame 23 on the door body 3 side. The hanging-side end face 33 on the left-right direction of the door body 3 is a visible surface formed at the end of the hanging side of the door body 3 in the left-right direction, facing outward in the left-right direction. The visible surface that constitutes the hanging-side end face 33 of the door body 3 extends in the depth direction (visible direction).

[0044] As shown in Figures 1, 2, and 9, the door body 3 is formed in the shape of a generally rectangular plate that is long in the vertical direction. An outdoor handle 27 is provided on the surface of the outdoor side Y1 of the door body 3. An indoor handle 28 is provided on the surface of the indoor side Y2 of the door body 3. The outdoor handle 27 and the indoor handle 28 function as opening and closing operation parts that can be grasped by a user who opens or closes the door body 3. A user can open or close the door body 3 by grasping the outdoor handle 27 or the indoor handle 28 and pushing or pulling the door body 3.

[0045] As shown in Fig. 3, a decorative material 31 is provided on the surface of the outdoor side Y1 of the door body 3. The decorative material 31 provided on the surface of the outdoor side Y1 of the door body 3 is arranged to extend in the left-right and up-down directions. As shown in Fig. 5B, the decorative material 31 provided on the surface of the outdoor side Y1 of the door body 3 has an extension portion 31a formed on the end side of the hanging point in the left-right direction that extends outward in the left-right direction of the door body 3 so as to cover the hinge 25. As a result, the hinge 25 is covered by the extension portion 31a, and therefore the hinge 25 is difficult to see when viewed from the outdoor side Y1.

[0046] The decorative material 31 provided on the surface of the outdoor side Y1 of the door body 3 and the decorative materials 236, 246 provided on the surfaces of the outdoor side Y1 of the hanging side vertical frame 23 and the door-tip side vertical frame 24 are made of decorative materials having at least one of the same material, the same surface treatment, and the same paint, so that the outdoor side Y1 surfaces of the door body 3, the hanging side vertical frame 23, and the door-tip side vertical frame 24 have a unified appearance design of the same type. The surface of the decorative material 31 provided on the surface of the outdoor side Y1 of the door body 3 and the surfaces of the decorative materials 236, 246 provided on the surfaces of the outdoor side Y1 of the hanging side vertical frame 23 and the door-tip side vertical frame 24 are located on the same plane.

[0047] 6, the decorative material 31 provided on the surface of the outdoor side Y1 of the door body 3 and the decorative material 216 provided on the surface of the outdoor side Y1 of the upper frame 21 are made of decorative materials having at least one of the same material, the same surface treatment, and the same paint, so that the outdoor side Y1 surfaces of the door body 3 and the upper frame 21 are unified with the same type of external design. The surface of the decorative material 31 provided on the surface of the outdoor side Y1 of the door body 3 and the surface of the decorative material 216 provided on the surface of the outdoor side Y1 of the upper frame 21 are located on the same plane.

[0048] Additionally, a decorative material 32 is provided on the surface of the indoor side Y2 of the door body 3. The decorative material 32 provided on the surface of the indoor side Y2 of the door body 3 extends in the left-right and up-down directions. The decorative material 32 provided on the surface of the indoor side Y2 of the door body 3 and the decorative material 31 provided on the surface of the outdoor side Y1 of the door body 3 are made of at least one of the same material, the same surface treatment, and the same paint, so that the outdoor side Y1 and indoor side Y2 surfaces of the door body 3 are unified with the same type of exterior design.

[0049] As shown in Fig. 6 and other figures, the outdoor side portion of the upper end surface of the door body 3 has a protrusion 301 that protrudes upward relative to the indoor side portion. The protrusion 301 protrudes upward from the hanging side of the outdoor side portion of the upper end surface of the door body 3 to the door edge side. A corner resin member 35 is fixed to the protrusion 301. The corner resin member 35 is fixed to the corner formed by the connection between the upper end surface of the protrusion 301 of the door body 3 and the outdoor side surface so as to cover the corner, and this portion constitutes a resin core material 352 with thermal insulation properties. As shown in Fig. 6, the resin core material 352 is made of a hard resin that is L-shaped in cross section.

[0050] At the indoor-side end of the resin core 352, i.e., the portion of the resin core 352 located above the indoor-side end of the convex portion 301, a water-stopping material 351 made of a resin softer than the resin core 352 and extending upward is combined and integrated with the resin core 352. As shown in Fig. 6, the water-stopping material 351 slopes upward toward the outdoor side, that is, it slopes upward in Fig. 6 toward the outdoor side Y1, which is the left side of Fig. 6. With this sloped configuration, the water-stopping material 351 prevents rainwater from seeping indoors beyond the position where the water-stopping material 351 is provided.

[0051] A recess 302, which is a recessed groove, is formed in the room-side portion of the upper end surface of the door body 3, in the center between the hanging side and the door edge side, and a connecting part 215b that connects the closer body 215a of the concealed door closer 215 to the door body 3 and a groove-forming member 36 are fixed to the recess 302. Because the connecting part 215b is located in the recess 302, it is not necessary to locate the connecting part 215b on the upper frame 21 side, and the lower surface 21a of the upper frame 21 is configured as a flat surface. The groove-forming member 36 is formed in a rectangular parallelepiped shape that is open upward, and gaps 303 are formed at the two corners of the longitudinal ends of the groove-forming member 36, as shown in FIG.

[0052] Rainwater that has penetrated beyond the water-stopping material 351 into the interior of the room flows through the groove formed by the groove forming member 36, as shown by the arrows in Figure 10, passes through gaps 303 at the two corners at the longitudinal ends of the groove forming member 36, flows downward, enters the interior of the door body 3, and flows from the interior of the door body 3 to the lower part to be drained. In other words, the door body 3 is formed with such a drainage flow path that can drain rainwater.

[0053] As shown in Fig. 5A, the sleeve portion 4 is disposed within the frame 2 adjacent to the door edge side of the door body 3, and is fixed to the upper frame 21, lower frame 22, and vertical frame 24 on the door edge side of the frame 2. That is, the sleeve portion 4 is disposed on the door edge side of the door body 3 when the door body 3 is in the closed position. As shown in Figs. 1 and 2, the sleeve portion 4 is provided with an authentication device and an electric lock device 6. As shown in Fig. 5A, the sleeve portion 4 has an outdoor covering material 41 that covers the surface on the outdoor side Y1, and an indoor covering material 42 that covers the surface on the indoor side Y2.

[0054] As shown in Fig. 1, the outdoor cover material 41 is formed in the shape of a generally rectangular plate that is long in the vertical direction, and covers the inside of the sleeve portion 4 from the outdoor side Y1. As shown in Fig. 5A, the outdoor cover material 41 is configured to be rotatable around a rotation axis 41a that is located at the end of the sleeve portion 4 on the opposite side from the door body 3 in the width direction, and is provided on the outdoor side Y1 surface of the sleeve portion 4 so as to be able to be opened and closed.

[0055] A decorative material 411 is provided on the surface of the outdoor covering material 41. The decorative material 411 provided on the surface of the outdoor covering material 41 and the decorative material 246 provided on the surface of the outdoor side Y1 of the vertical frame 24 on the door end side are made of at least one of the same material, the same surface treatment, and the same paint, so that the surface of the outdoor covering material 41 and the surface of the outdoor side Y1 of the vertical frame 24 on the door end side have the same type of appearance design and are unified. The surface of the decorative material 411 provided on the surface of the outdoor covering material 41 and the surface of the decorative material 246 provided on the surface of the outdoor side Y1 of the vertical frame 24 on the door end side are located on the same plane.

[0056] Furthermore, the design material 411 provided on the surface of the outdoor side Y1 of the outdoor cover material 41 and the design material 31 provided on the surface of the outdoor side Y1 of the door body 3 are made of design materials having at least one of the same material, the same surface treatment, and the same paint, so that the outdoor cover material 41 and the outdoor side Y1 surface of the door body 3 have a unified appearance design of the same type. The design material 411 provided on the surface of the outdoor side Y1 of the outdoor cover material 41 and the design material 31 provided on the surface of the outdoor side Y1 of the door body 3 are located on the same plane.

[0057] Furthermore, the decorative material 411 provided on the surface of the outdoor side Y1 of the outdoor covering material 41 and the decorative material 216 provided on the surface of the outdoor side Y1 of the upper frame 21 are made of decorative materials having at least one of the same material, the same surface treatment, and the same paint, so that the outdoor covering material 41 and the outdoor side Y1 surfaces of the upper frame 21 have a unified appearance design of the same type. The surface of the decorative material 411 provided on the surface of the outdoor side Y1 of the outdoor covering material 41 and the surface of the decorative material 216 provided on the surface of the outdoor side Y1 of the upper frame 21 are located on the same plane.

[0058] As shown in Fig. 2, the indoor-side covering material 42 is formed in the shape of a generally rectangular plate that is long in the vertical direction, and covers the inside of the sleeve portion 4 from the indoor side Y2. As shown in Fig. 5A, the indoor-side covering material 42 is configured to be rotatable around a rotation axis 42a that is located at the end of the sleeve portion 4 on the opposite side from the door body 3 in the width direction, and is provided on the indoor side Y2 surface of the sleeve portion 4 so as to be able to open and close.

[0059] As shown in Figure 4, a groove forming member 402 is fixed to the upper end of the sleeve portion 4, and has a groove 401 formed therein that extends in the left-right direction along the visible surface of the sleeve portion 4. Specifically, as shown in Figure 24, the groove 401 opens toward the vertical frame 24 on the hanging side of the sleeve portion 4 that faces the vertical frame 24 of the frame body 2 (on the right side of the sleeve portion 4 in Figure 24). The groove 401 then extends to the door-leading side of the sleeve portion 4 that faces the door-leading end of the door body 3 (on the left side of the sleeve portion 4 in Figure 24), and is blocked at the door-leading end of the sleeve portion 4 by a side wall 431 (see Figures 29, 30, etc.), which is a wall that constitutes the door-leading end of the sleeve portion 4. With the sleeve fixing bracket 219 inserted into the groove 401, the sleeve fixing bracket 219 is fixed by a screw 2191 (see Figures 4 and 27) to the upper part of the side wall 431 of the sleeve section 4 that faces the leading end of the door body 3 when the door body 3 is in the closed position.

[0060] In addition, a groove forming member 404 is fixed to the lower end of the sleeve portion 4, and has a groove 403 formed therein that extends in the left-right direction along the visible surface of the sleeve portion 4. Specifically, as shown in Figure 24, the groove 403 opens toward the vertical frame 24 on the hanging side of the sleeve portion 4 that faces the vertical frame 24 of the frame body 2 (on the right side of the sleeve portion 4 in Figure 24). The groove 403 extends to the door-leading side of the sleeve portion 4 that faces the door-leading end of the door body 3 (on the left side of the sleeve portion 4 in Figure 24), and is blocked at the door-leading end of the sleeve portion 4 by a side wall 431 that is a wall that constitutes the door-leading end of the sleeve portion 4. As shown in Fig. 4, with the sleeve fixing fitting 225 inserted into the groove 403, the lower part of the side wall 431 of the sleeve portion 4 that faces the leading end of the door body 3 when the door body 3 is in the closed position is fixed to the sleeve fixing fitting 225 with a screw 2251 (see Figs. 4 and 27). More specifically, the lower part of the side wall 431 of the sleeve portion 4 is sandwiched between the fixed part 225c of the sleeve fixing fitting 225 and a screw fixing member 2252 (see Fig. 29) having a U-shaped cross section, and is fixed to the sleeve fixing fitting 225 with the screw 2251. In this way, the sleeve portion 4 is fixed to the upper frame 21 and the lower frame 22 of the frame body 2.

[0061] The side wall 431 and the screws 2191, 2251 are covered and hidden by a cover member 432 (see Figures 25, 27 to 30), which is made of a rectangular plate-like member that is long in the vertical direction and is fixed to the end of the sleeve section 4 on the door leading side. That is, as shown in Figure 27, when the cover member 432 is not fixed to the end of the sleeve section 4 on the door leading side, the screws 2191, 2251 are exposed, but when the cover member 432 is fixed to the end of the sleeve section 4 on the door leading side, the screws 2191, 2251 are covered and hidden by the cover member 432, as shown in Figure 28. The cover member 432 has a hook-shaped engaging portion 4321 (see Figure 29) on the hanging side of the sleeve section 4. 29, the leading edge side of the side wall 431 of the sleeve 4 is provided with a fixing member 433 having a locking portion 4331. The locking portion 4331 of the fixing member 433 locks the locked portion 4321 of the cover member 432, whereby the cover member 432 is fixed to the leading edge side end of the sleeve 4.

[0062] As shown in FIG. 8, a hollow core 405 extending in the vertical direction is fixed to the portion of the sleeve 4 on the side of the vertical frame 24 of the frame 2, i.e., the end of the sleeve 4 facing the vertical frame 24 in the left-right direction along the visible surface of the sleeve 4. The internal space 406 of the hollow core 405 extends from the upper end to the lower end of the sleeve 4. Furthermore, as shown in FIG. 12, a plurality of through holes 407 are formed on the hanging side of the core 405, i.e., the side facing the vertical frame 24. The multiple through holes 407 are formed extending in the vertical direction of the sleeve 4, i.e., along the longitudinal direction of the core 405, and penetrate so as to communicate the internal space 406 of the core 405 with the external space. In the internal space 406, a portion 44a of the conductor 44 (see FIG. 12) along the longitudinal direction of the sleeve portion 4 is arranged and stored, and the conductor 44 forms wiring that electrically connects a power supply unit (not shown) and the like to the authentication device and the electric lock device 6 through a plurality of through holes 407. The internal space 406 forms a conductor arrangement section. The portion 44a of the conductor 44 along the longitudinal direction of the sleeve portion 4 is bent at the end, and the portion 44b extending in the width direction of the sleeve portion 4 enters the inside of the sleeve portion 4 and is electrically connected to the authentication device and the electric lock device 6.

[0063] As shown in FIG. 13 , the panel body 14 includes an aluminum lattice frame 142 and decorative members 141 that are placed on the exterior side of the frame 142 and secured with double-sided tape. An exterior wall panel is formed from multiple panel bodies 14. The decorative members 141 are typically made of a metal plate, such as stainless steel, approximately 2 mm thick. The frame 142 is formed by a rectangular framework of upper frame members 1421, lower frame members 1422, and vertical frame members 1423 and 1424. A central frame member 1425 is provided to connect the center of the upper frame member 1421 with the center of the lower frame member 1422. A plurality of horizontal frame members 1426 are provided to span the vertical frame members 1423, central frame member 1425, and vertical frame members 1424.

[0064] L-shaped plate-like fixing metal fittings 145 (see Figures 15, 16, etc.) are provided at the corners of the panel body 14, which are the connection parts between the vertical frame members 1423, 1424 and the upper frame member 1421 and the lower frame member 1422, and connect and fix the vertical frame members 1423, 1424 to the upper frame member 1421 and the lower frame member 1422. In addition, rectangular fixing metal fittings 146 (see Figure 13, etc.) are provided at the connection parts between the vertical frame members 1423, 1424 and the horizontal frame member 1426, and connect and fix the vertical frame members 1423, 1424 to the horizontal frame member 1426. In addition, a rectangular fixing bracket 147 (see Figure 13, etc.) is provided at the connection between the central frame member 1425 and the horizontal frame member 1426, connecting and fixing the central frame member 1425 and the horizontal frame member 1426 to each other.

[0065] Insulating material 1401 is placed in the space surrounded by the vertical frame members 1423, 1424, the upper frame member 1421, the lower frame member 1422, the central frame member 1425, and the horizontal frame member 1426. For convenience, the insulating material 1401 is not shown in the illustration, and although there are ten such spaces in Fig. 13, only one is shown with a reference numeral. Sealing 1402 (see Fig. 5A, etc.) is applied between the peripheral edges of each of the vertical frame members 1423, 1424, the upper frame member 1421, the lower frame member 1422, the central frame member 1425, and the horizontal frame member 1426 and the decorative material 141, making these spaces watertight.

[0066] 15, a wall member 144 having a hollow lower portion and an upwardly opening upper portion is fixed to the upper end of the panel body 14. The wall member 144 is provided at the upper end of the panel body 14 from the left end to the right end in the left-right direction along the visible surface.

[0067] As shown in FIGS. 31 and 32 , the fixed member 144 is fixed to the side wall 12 by fixing brackets 161 and 171, each bent into an L-shape. Specifically, fixing bracket 161 has a base 1611 and an extending portion 1612. Fixing bracket 171 has a base 1711 and an extending portion 1712. Base 1611 of fixing bracket 161 is fixed to the side surface of the wall fixed member 144 with a bolt. Base 1711 of fixing bracket 171 is fixed to a panel fixing portion 121 provided at the upper end of the side wall 12 with a bolt. Then, by fixing extending portion 1612 of fixing bracket 161 and extending portion 1712 of fixing bracket 171 with bolt 1615, the panel body 14 is fixed to the side wall 12 in a suspended state.

[0068] The lower frame member 1422 and the vertical frame member 1423 of the panel body 14 are provided with connecting convex members 143. As shown in FIGS. 14, 16, and 18, the connecting convex member 143 has a U-shaped fixed base portion 1431 and a connected convex portion 1432 that protrudes from the center of the fixed base portion 1431 in the direction opposite to the opening of the fixed base portion 1431. The lower frame member 1422 or the vertical frame member 1423 is inserted into the opening of the fixed base 1431, and the fixed base portion 1431 is fixed to the lower frame member 1422 or the vertical frame member 1423. The connected convex portion 1432 is inserted into a groove of a connected concave portion 1482, which will be described later, with a clearance formed between the connected convex portion 1432 and a connected concave portion 1482, which will be described later. Alternatively, as shown in Figure 19, the fixed base 1431 is a rail 15 arranged below the panel body 14, and has a groove forming portion 151 at the top that forms a groove that opens upward and a hollow portion 152 at the bottom, and is inserted into the groove of the groove forming portion 151 with a clearance formed between the groove forming portion 151 and the connected convex portion 1432.

[0069] The vertical frame member 1424 is provided with a connecting recess 148. As shown in FIGS. 17 and 18 , the connecting recess 148 has a U-shaped fixed base portion 1481 and a connected recess 1482 that protrudes from the center of the fixed base portion 1481 in the direction opposite to the opening of the fixed base portion 1481. The vertical frame member 1424 is inserted into the opening of the fixed base portion 1481, and the fixed base portion 1481 is fixed to the vertical frame member 1424. The connected protrusion 1432 is inserted into the groove of the connected recess 1482 with a clearance formed between the connected recess 1482 and the connected protrusion 1432. In this way, two adjacent panel bodies 14 are connected to each other.

[0070] Next, a method for installing the fittings will be described. The method for installing the fittings described below is a method for installing the fitting 1 configured as described above, particularly for positioning the sleeve portion 4 on the frame body 2. In the method for installing the sleeve portion, first, the sleeve portion 4 is positioned closer to the vertical frame 23 of the frame body 2, closer to the vertical frame 23 than the sleeve fixing bracket 219 of the upper frame 21 and the sleeve fixing bracket 225 of the lower frame 22. Next, by moving the sleeve portion 4 along the upper frame 21 and the lower frame 22 toward the vertical frame 24, the sleeve fixing bracket 219 of the upper frame 21 is inserted into the groove 401 and the sleeve fixing bracket 225 of the lower frame 22 is inserted into the groove 403, and further, as shown by the arrows in FIG. 24 , the sleeve portion 4 is moved along the upper frame 21 and the lower frame 22 toward the vertical frame 24. At this time, the side surfaces of the guide plate portions 219b and 225b form guide surfaces that guide the sleeve portions 4 to the fixed portions 219c and 225c.

[0071] Next, the side wall 431 facing the sleeve fixing bracket 219 and the sleeve fixing bracket 225, which is the door-leading side portion of the sleeve section 4 that faces the door-leading side end of the door body 3 when the door body 3 is in the closed position, is abutted against the fixed portion 219c and the fixed portion 225c, respectively, and the side wall 431 of the sleeve section 4 is fixed to the sleeve fixing bracket 219 and the sleeve fixing bracket 225 with screws 2191 and 2251. Then, as shown by the arrow in FIG. 25 , a cover member 432 made of a rectangular plate-like member that is long in the vertical direction is used to cover the side wall 431 and the screws 2191 and 2251, and the cover member 432 is fixed to the door-leading side end of the sleeve section 4. In addition, the outdoor cover material 41 and the indoor cover material 42 of the sleeve section 4 as cover members are changed from the open state shown in FIG. 26 to the closed state shown in FIG. 1.

[0072] Next, we will explain the maintenance method for the electrical wiring in the sleeve section of the fitting 1. The maintenance method for the electrical wiring explained below is a maintenance method for replacing wiring made up of conductors electrically connected to the authentication device and the electric locking device 6 when a malfunction occurs, such as the authentication device and the electric locking device 6 provided in the sleeve section 4 not operating normally.

[0073] First, a process is carried out to remove the sleeve portion 4 from the frame body 2. In the above-described method for installing the fittings, the sleeve portion 4 is installed on the frame body 2, but the sleeve portion 4 is removed from the frame body 2 by the reverse process of the installation method.

[0074] That is, the outdoor cover material 41 and the indoor cover material 42 of the sleeve portion 4 are opened as shown in Figure 26, and the cover member 432 is removed to reveal the screws 2191 and 2251 that secure the sleeve fixing brackets 219 and 225 to the side wall 431. Then, the screws 2191 and 2251 are loosened and removed, and the sleeve portion 4 is moved toward the vertical frame 23 along the upper frame 21 and lower frame 22. When the sleeve portion 4 has moved to a position closer to the vertical frame 23 than the sleeve fixing brackets 219 and 225, the sleeve portion 4 is removed from the frame body 2.

[0075] Next, the core material 405 is removed from the sleeve portion 4, and the conductor 44 that constitutes the wiring stored in the internal space 406 of the core material 405 is replaced. Then, the core material 405 is returned to the sleeve portion 4 and fixed, and the steps of the construction method for the sleeve portion 4 of the fitting 1 described above are carried out to fix the sleeve portion 4 to the frame 2. This completes the maintenance method for the fitting.

[0076] Next, a method for constructing the exterior wall panel will be described. The method for constructing the exterior wall panel described below is a method for constructing an exterior wall panel made up of the panel body 14 having the above-mentioned configuration. First, fixing brackets 145 are fixed to the vertical frame members 1423, 1424, the upper frame member 1421, and the lower frame member 1422, and fixing brackets 146 are fixed to the upper frame member 1421, the lower frame member 1422, and the central frame member 1425, and fixing brackets 146 are fixed to the vertical frame members 1423, 1424 and the horizontal frame member 1426, and fixing brackets 147 are fixed to the central frame member 1425 and the horizontal frame member 1426. Furthermore, sealant 1402 is applied to the peripheral edges of the vertical frame members 1423, 1424, the upper frame member 1421, the lower frame member 1422, the central frame member 1425, and the horizontal frame member 1426, and the decorative material 141 is fixed to the frame 142 with double-sided tape. In addition, the connecting protrusion member 143 and the connecting recess 148 are fixed to the frame 142, and the panel body 14 is assembled.

[0077] Next, the assembled panel body 14 is transported to the installation location. Next, the connected convex portion 1432 of the connecting convex member 143 at the lower end of the first frame 142 of the panel body 14 transported to the installation location is inserted into the groove of the groove forming portion 151 of the rail 15. Then, the panel body 14 is slid along the rail 15 to a predetermined position. Then, the fixed member 144 of the panel body 14 is fixed to the side wall portion 12 with the fixing brackets 161 and 171.

[0078] Next, the connected convex portion 1432 of the connecting convex member 143 at the lower end of the frame 142 of the second panel body 14 is inserted into the groove of the groove forming portion 151 of the rail 15. Then, the panel body 14 is moved along the rail 15 toward the first panel body 14, and the connected convex portion 1432 of the connecting convex member 143 of the vertical frame member 1423 of the second panel body 14 is inserted into the groove of the connected recess 1482 of the connecting recess 148 of the first panel, thereby connecting them.

[0079] Next, the third, fourth, etc. panel bodies 14 are connected in the same manner as the first and second panel bodies 14, and the construction method for the exterior wall panels is completed.

[0080] According to the present embodiment described above, the following effects are achieved. In this embodiment, the building fixture 1 comprises a resin profile 212c arranged in the upper frame 21 and a pair of vertical frames 23, 24, facing the peripheral edge of the door body 3 as the door body main body, and a metal cover material 212b covering the portion of the resin profile 212c on the central side of the frame body 2.

[0081] As a result, since the resin profile 212c is provided, it is possible to improve the heat insulation. Also, since the resin profile 212c can be covered so that it is not visible to people passing through the opening, it is possible to improve the design. As a result, it is possible to achieve both improved heat insulation and improved design.

[0082] In this embodiment, the fitting 1 is installed in the opening 80 of the side wall 12 made of reinforced concrete. This allows the fitting 1 installed in the side wall 12 made of reinforced concrete to have improved thermal insulation.

[0083] In this embodiment, the frame 2 is fixed to anchors 214 as fixed parts provided on the side wall 12 made of reinforced concrete. This makes it possible to make the fitting 1 a fitting 1 that fits into reinforced concrete (RC).

[0084] In this embodiment, a crank fitting 213 is fixed to the frame body 2 as an anchor fixing member that is fixed to the fixed portion anchor 214. As a result, by fixing the crank fitting 213 to the anchor 214 in an offset positional relationship where the resin extrusion 212c avoids the crank fitting 213, the frame body 2 can be reliably fixed to the reinforced concrete.

[0085] In this embodiment, the surface of the cover material 212b is powder coated, which makes it possible to perform powder coating, whereas a resin cover member cannot be powder coated due to its low heat resistance.

[0086] Furthermore, in this embodiment, the panel body includes an aluminum lattice-shaped frame 142 and a decorative material 141 arranged on the outdoor side of the frame 142. With this configuration, the frame 142 is made of an aluminum lattice, which makes it possible to reduce the weight of the panel body 14. Furthermore, the panel body 14, which is configured with the decorative material 141 arranged on the lattice-shaped frame 142, can be assembled in a factory in advance and then transported to the construction site for construction, which reduces the amount of construction work on site and improves workability.

[0087] In this embodiment, the panel body is suspended from above by being supported at its upper portion. This configuration makes it possible to ensure a clearance between the lower frame member 1422 and the rail 15. As a result, the clearance can absorb dimensional changes in the frame 142 due to temperature changes.

[0088] In addition, in this embodiment, a heat insulating material 1401 is placed in the space surrounded by the frame and the decorative material. This makes it possible to improve the thermal insulation of the panel body 14. The heat insulating material 1401 also makes it possible to suppress the generation of noise when the thin decorative material is struck.

[0089] In this embodiment, sealing 1402 is applied between the decorative material 141 and the periphery of the vertical frame members 1423, 1424, upper frame member 1421, lower frame member 1422, central frame member 1425, and horizontal frame member 1426 that make up the frame 142. This makes it possible to make the space between the frame 142 and the decorative material 141 watertight.

[0090] In this embodiment, the decorative material 141 is fixed to the frame 142 with double-sided tape. This makes it possible to easily and firmly fix the decorative material 141 to the frame 142.

[0091] In this embodiment, one of the left and right ends of the frame 142 is connected by being inserted into the adjacent frame 142, and the lower end of the frame 142 is connected by being inserted into the rail 15 arranged below the lower end of the frame 142. This makes it possible to ensure a clearance between the lower frame member 1422 and the rail 15, and also to ensure a clearance between the connected convex portion 1432 of the connecting convex member 143 and the connected concave portion 1482 of the connecting concave portion 148. Furthermore, the gap between the panel bodies 14, which is the so-called clearance, can be easily made uniform, for example, to about 5 mm.

[0092] In addition, in this embodiment, the method for constructing exterior wall panels includes the steps of transporting the assembled panel body 14, which is formed by fixing the decorative material 141 to the frame 142, to the construction site, inserting the lower end of the frame 142 of the panel body 14 transported to the construction site into a rail 15 arranged below the lower end of the frame 142 and sliding it to a predetermined position relative to the rail 15, and supporting the upper part of the panel body 14 in a suspended state at the predetermined position. This eliminates the need to assemble the panel body 14 at the construction site, making it possible to improve workability at the construction site.

[0093] Furthermore, in this embodiment, the fitting 1 is equipped with a seal packing 221b as a sealing member arranged on the sill 22 so as to be able to abut against the door body 3 as the door body, and a cover member 222 attached to the sill 22 and covering at least the upper surface of the sill 22. This makes it possible to cover the upper surface of the sill 22 with the cover member 222, so that people passing through the opening 80 can see the cover member 222 instead of the upper surface of the sill 22. This makes it possible to improve the design.

[0094] In this embodiment, the end of the outdoor-side cover member 222 is folded back toward the indoor side, which makes it possible to prevent the cover member 222 from being damaged by being kicked by the feet of a person passing through the opening 80.

[0095] In this embodiment, the cover member 222 covers the upper surface of the seal packing 221b. This allows the seal packing 221b to be covered with the cover member 222, and makes it possible to hide the seal packing 221b with the cover member 222 so that it is not visible to people passing through the opening 80. This makes it possible to improve the design.

[0096] In this embodiment, the cover member 222 is fixed to the lower frame 22 with double-sided tape 222c. This makes it possible to fix the cover member 222 to the lower frame 22 simply and firmly.

[0097] In this embodiment, the cover member 222 is made of stainless steel, which allows for a luxurious metallic appearance and enhances the design.

[0098] In this embodiment, an oxide film is formed on the surface of the cover member 222. This allows the oxide film to exhibit a luxurious feel, and improves the design.

[0099] In this embodiment, the lower frame 22 is made of aluminum, which makes it possible to reduce the weight of the frame body 2 and improve the design of the lower frame 22.

[0100] In this embodiment, the upper frame 21 and the lower frame 22 are provided with sleeve fixing brackets 219, 225 to which the sleeve portions 4 are fixed, and grooves 401, 403 are formed at the upper and lower ends of the sleeve portions 4 through which the sleeve fixing brackets 219, 225 can pass. This makes it possible to install the sleeve portions 4 by inserting the sleeve fixing brackets 219, 225 into the grooves 401, 403 to guide the sleeve portions 4. This also makes it easier to remove the sleeve portions 4 from the frame body 2, improving maintainability. Furthermore, the frame body 2 can be made without a mullion, improving design.

[0101] In this embodiment, the sleeve fixing metal fittings 219, 225 are made up of plate-like metal fittings bent into an L-shape, which allows the sleeve fixing metal fittings 219, 225 to have a simple configuration.

[0102] In this embodiment, the sleeve fixing fittings 219, 225 have a fixed portion 225c having a fixing surface to which the sleeve portion 4 is fixed, and a guide plate portion 225b having a guide surface that guides the sleeve portion 4 to the fixing surface. This allows the sleeve portion 4 to be guided and fixed when the fitting 1 is installed.

[0103] Furthermore, this embodiment is provided with a cover member that covers the sleeve fixing metal fittings 219, 225. This makes it possible to cover the sleeve fixing metal fittings 219, 225 so that they are not visible from the outside of the sleeve portion 4, thereby improving the design.

[0104] In this embodiment, the method of installing the fittings includes the steps of inserting the sleeve fixing brackets 219, 225 into the grooves 401, 403 of the fittings 1, in which the upper frame 21 and the lower frame 22 are provided with sleeve fixing brackets 219, 225 to which the sleeve portion 4 is fixed, and the upper and lower ends of the sleeve portion 4 are formed with grooves 401, 403 through which the sleeve fixing brackets 219, 225 can pass, and moving the sleeve portion 4 by moving the sleeve fixing brackets 219, 225 in the grooves 401, 403, and fixing the sleeve portion 4 by abutting it against the sleeve fixing brackets 219, 225. This makes it easier to install and remove the sleeve portion 4 from the frame 2, improving installability and maintainability.

[0105] In this embodiment, the sleeve 4 is provided with an electric device including an authentication device and an electric lock device 6, and the portion of the sleeve 4 on the hanging side is provided with a core material 405 extending in the vertical direction, and the core material 405 has a conductor 44 electrically connected to the electric device disposed therein. As a result, even if the conductor 44 is broken or the like and malfunctions in the operation of the electric device, the conductor 44 can be easily replaced, and maintainability can be improved.

[0106] In this embodiment, the space 406 of the core material 405 that constitutes the conductor placement portion is disposed in the portion of the sleeve portion 4 on the vertical frame 24 side of the frame body 2. This makes it possible to electrically connect to a power supply unit or the like on the side of the vertical frame 24 of the frame body 2, making electrical wiring easier.

[0107] Furthermore, in this embodiment, the sleeve portion 4 is provided with an electric device including at least an authentication device and an electric lock device 6, and the portion of the sleeve portion 4 on the hanging side is provided with a core material 405 extending in the vertical direction, and the core material 405 has a conductor arrangement portion in which a conductor 44 electrically connected to the electric device is arranged. A maintenance method for such a fixture includes the steps of removing the sleeve portion 4 from the frame body 2, replacing the conductor 44 in the conductor arrangement portion of the core material 405 of the sleeve portion 4, and attaching the sleeve portion 4 to the frame body 2. This makes it possible to easily replace the conductor 44 of the sleeve portion 4. Therefore, even if the conductor 44 is broken or the like, causing a malfunction in the operation of the electric device, it is easy to replace the conductor 44 and perform maintenance, thereby improving maintainability.

[0108] This embodiment also includes a water-stopping material 351 disposed on the upper part of the door body 3. This allows the water-stopping material 351 to be configured integrally with the resin core material 352 of the door body 3. This eliminates the need to provide a water-stopping material on the lower surface 21a of the upper frame 21, and allows the water-stopping material to be disposed in a position that is not visible to people passing through the opening 80, thereby improving the design. Furthermore, the resin core material 352 can be made of a hard resin, and the water-stopping material 351 can be made of a soft resin.

[0109] Furthermore, this embodiment is provided with a concealed door closer 215 that closes the door body 3 to the frame 2. This allows the door closer 215 to be placed in a position that is not visible to people, improving the design. Also, the water stop material 351 can be placed in a position where it will not collide with the connecting portion 215b of the door closer 215.

[0110] In this embodiment, the top surface of the door body 3 has a protrusion 301 that protrudes upward, and the water-stopping material 351 extends upward from the top surface of the protrusion 301. This makes it possible to stop water at a high position on the top surface of the door body 3, thereby effectively stopping water.

[0111] In this embodiment, the lower surface 21a of the upper frame 21, which faces the upper surface of the door body 3, is configured as a flat surface. As a result, the lower surface 21a of the upper frame 21, which is noticeable to people passing through the opening 80, is a flat surface, which makes it possible to improve the design.

[0112] In this embodiment, a recess 302, which is a groove in which a connecting part 215b that connects the closer main body 215a of the concealed type door closer 215 to the door main body 3 is disposed, is formed adjacent to the protruding part 301 on the upper surface of the door main body 3. This allows the connecting part 215b to be stored in the recess 302 and the closer main body 215a to be stored in the upper frame 21, making it possible to provide a door closer that does not protrude from the door main body 3 and the upper frame 21, thereby improving the design.

[0113] The present disclosure is not limited to the above-described embodiments, and includes modifications, improvements, etc. within the scope that can achieve the object of the present disclosure. For example, the cover member 222 covers the upper surface of the seal packing 221b and the rising piece 221a of the lower frame 22, but is not limited to this. The cover member only needs to cover the upper surface of the lower frame. Furthermore, the cover member only needs to cover the upper surface of the seal packing 221b as a seal member. Furthermore, for example, the sleeve portion 4 is provided with the authentication device and the electric locking device 6, but this is not limiting. It is sufficient that the sleeve portion is provided with an electric device including at least the authentication device and the electric locking device. Furthermore, for example, the authentication device and electric lock device 6, the conductor 44, and the core material 405 are provided in the sleeve portion 4, but are not limited to this and may be provided, for example, in the door body 3. In this case, the core material 405 may be provided in a portion of the door body 3 facing the vertical frame 23. Furthermore, for example, the connecting protrusion 143 of the vertical frame member 1423 of the second panel body 14 is connected by being inserted into the connecting recess 148 of the vertical frame member 1424 of the second panel body 14, but this is not limiting. At least one of the left and right ends of the frame may be connected by being inserted into the adjacent frame. Also, for example, the panel body 14 constitutes part of the structure around the entrance, but is not limited to constituting part of the structure around the entrance. Furthermore, although the right surface of the metal cover material 232b is powder coated, the present invention is not limited to this and may be electro-deposition coated or may be made of a laminated resin sheet. [Explanation of symbols]

[0114] 1. Doors and windows 2 frame 3 Door body (door body) 4 Sleeves 6 Authentication devices and electric locking devices 10 Structure around the entrance 12 Side wall (wall) 14 Panel body 21 Upper frame 21a Bottom side 22 Bottom frame 41 Outdoor cover material (cover material) 42 Indoor cover material (cover material) 44 Conductor 80 Opening 141 Design materials 142 frames 212b Metal cover material 212c Resin Extruded Material 213 Crank fittings (anchor fixing parts) 214 Anchor (fixed part) 215 Door Closer 215a Closer body 215b Connection 221b Seal packing (sealing material) 222 Cover member 222c double-sided tape 225 Sleeve fixing bracket 301 Convex part 302 Recess (groove) 351 Water-stopping material 1401 Heat insulation material 1402 Ceiling 401, 403 groove 405 Core material

Claims

1. The door body, a sleeve portion that is disposed on the door tip side of the door body when the door body is in the closed position, At least one of the door body and the sleeve is provided with an electric device including at least an authentication device and an electric lock device, At least one of the door body and the sleeve has a core member extending in the vertical direction at the hanging side. The core material of the front door has a conductor placement portion in which conductors electrically connected to the electrical device are placed.

2. A frame body having an upper frame, a lower frame, and a vertical frame, The door body is disposed within the frame body so as to be openable and closable, The sleeve portion is disposed on the door tip side of the door body inside the frame body when the door body is in the closed position, The entrance door according to claim 1, wherein the conductor placement section is arranged in a portion facing the vertical frame.

3. 3. The entrance door according to claim 1, wherein a plurality of through holes are formed in the core material.

4. A maintenance method for an entrance door comprising a frame body having an upper frame and a lower frame, a door body arranged within the frame body so as to be able to open and close, and a sleeve section arranged on the door edge side of the door body when the door body is in the closed position, wherein the sleeve section is provided with electrical devices including at least an authentication device and an electric lock device, and the portion of the sleeve section on the hanging side is provided with a core material extending in the vertical direction, and the core material has a conductor arrangement section in which conductors electrically connected to the electrical device are arranged, removing the sleeve portion from the frame; replacing the conductor in the conductor placement portion of the core material of the sleeve portion; A maintenance method for an entrance door, comprising the steps of: attaching the sleeve portion to the frame body.

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