JP2010101016A - Long-sized construction member, and louver installation structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a long-sized construction member and a louver installation structure for easily and firmly installing a louver in a vertical direction. <P>SOLUTION: An upper frame 10 and a lower frame 20 are fixable to the ceiling 1 and a floor 2 with anchor bolts 201, 211 and fixable to brackets 222, 232 with bolts 225, 235. The upper and lower sides of the louver 30 with a core material 40 are connected to the respective frames 10, 20. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a long building member and a structure in which a ceramic louver is installed using the long building member.

Japanese Patent Laid-Open No. 2002-180627 describes a building in which ceramic louvers are arranged horizontally. In the publication, a steel bar having a U-shaped cross section is inserted into a louver. A connecting member is provided so as to project forward from the wall surface of the building. A louver is arrange | positioned between these connection members, and is attached to a building by making a connection steel support a shape steel.
JP 2002-180627 A

  The louver is horizontally drawn. SUMMARY OF THE INVENTION An object of the present invention is to provide a louver installation structure in which a louver can be easily and firmly installed vertically and vertically, and a long building member suitable for use in this structure.

  Another object of the present invention is to provide a long building member that can be installed directly on a building frame by an anchor and can be installed so as to be taken out of the building frame by bolting to a bracket or the like. And

  An architectural long member according to claim 1 is an architectural long member attached to a building, wherein an anchor hole for attaching the architectural long member to a building and an architectural long member to the building are attached. And a slit portion extending in the longitudinal direction of the long member for construction with which the head portion of the bolt is engaged.

  According to a second aspect of the present invention, there is provided an architectural long member according to the first aspect, wherein the architectural long member is horizontally installed in a substantially central portion in a cross section perpendicular to the longitudinal direction of the architectural long member. A vertical piece extending in the longitudinal direction of the long member for building is provided, the anchor hole is provided on one half side across the vertical piece, and the slit portion is provided on the other half side. It is a feature.

  The long building member according to claim 3 is the long building member according to claim 2, wherein the long building member has a horizontal main piece and a U-shaped portion connected to the main piece, and the anchor hole is formed in the main piece. The U-shaped portion is provided with the slit portion, and the longitudinal cross-sectional shape of the long member for construction is substantially U-shaped.

  In the louver installation structure of claim 4, the louver core material is inserted into and fixed to the ceramic louver, and the louver with the core material in which both ends of the louver core material protrude from the louver main body is parallel to the vertical direction. The upper part of the core material is connected to the upper frame that is arranged horizontally above the louver, and the lower part of the core material is connected to the lower frame that is horizontally arranged below the louver, The upper frame and the lower frame are each composed of the long member for building according to any one of claims 1 to 3.

  The louver installation structure of claim 5 is characterized in that, in claim 4, the upper frame and the lower frame are each provided with a notch portion with which the core material engages at a predetermined interval. It is.

  The louver installation structure of claim 6 is characterized in that, in claim 5, the anchor hole of the long building member constituting the upper frame and the lower frame is provided at a position between the notches. To do.

  The long building member of the present invention can be directly attached to the building frame through an anchor member such as an anchor bolt in the anchor hole. It is also possible to engage the head of the bolt with the slit and attach the long building member to the bracket or the like with the bolt.

  In the long member for construction of Claim 2, when installing this long member for construction near the frame wall surface, it installs so that the other half side of the long member for construction may become the wall surface side. If it does in this way, an anchor hole will become a near side seeing from an operator, and work will become easy. Moreover, a bracket becomes the back | inner side of a long member for construction, and a bracket does not protrude to the near side.

  Since the main piece and the vertical piece are provided in the orthogonal direction in the long member for building of claim 3, the rigidity of the long member for building is high.

  In the louver installation structure of the present invention, the louver is installed by connecting the upper part of the core material for the louver to the upper frame and connecting the lower part of the core material to the lower frame.

  According to the louver installation structure of the fifth aspect, the louver can be accurately arranged at the position of the notch.

  In the louver installation structure of the sixth aspect, the frame (upper frame and lower frame) can be firmly attached to the building frame by the anchor. Moreover, since this anchor is arrange | positioned in the position between notches, when attaching a core material to a flame | frame, interference with an anchor member and a core material does not arise.

  Hereinafter, embodiments will be described with reference to the drawings.

  FIG. 1 is a cross-sectional view showing an architectural long member according to an embodiment and a louver installation structure using the same, FIGS. 2 (a) and 2 (b) are enlarged views of upper and lower parts of FIG. 3 is an exploded perspective view showing the core material, FIG. 4 is a perspective view of the upper frame, FIG. 5 is a perspective view of the lower frame, and FIG. 6 is an exploded view showing the engagement relationship between the upper frame and the louver with the core material. FIG. 7 is an exploded perspective view showing the engagement relationship between the lower frame and the cored louver, FIG. 8 is an exploded perspective view showing the engagement relationship between the upper frame and the upper cover, and FIG. 9 is the lower view. FIG. 10 is an exploded perspective view showing an engagement relationship between the frame and the lower cover, FIG. 10 is an exploded perspective view showing a cover mounting state at the frame end, FIG. 11 is a perspective view showing a cover mounting state at the frame end, and FIG. The figure shows a cross-sectional view of the upper frame attached to the cabinet ceiling. Figure 13 shows the lower frame on the cabinet floor. FIG. 14 is a perspective view of the lower frame and the liner, FIG. 15 is a perspective view of the lower frame engaged with anchor bolts, and FIG. 16 shows a state where the upper frame is attached to the wall surface. FIG. 17 is a sectional view showing a state in which the lower frame is attached to the wall surface. FIG. 18 is a perspective view showing a louver installation structure according to another embodiment.

  As shown in FIGS. 1 and 2, the upper frame 10 and the lower frame 20 are attached to the ceiling 1 and the floor 2 of the building, and a louver 30 is installed between the upper frame 10 and the lower frame 20. A core member 40 is inserted into the louver 30, and upper and lower ends of the core member 40 are attached to the upper frame 10 and the lower frame 20.

  The frames 10 and 20 are preferably made of an extruded aluminum material.

  As clearly shown in FIGS. 4 and 6, the upper frame 10 includes a horizontal main piece 11, a U-shaped portion 12 having an upward substantially U-shaped cross section continuous with the main piece 11, and a main piece 11 of the U-shaped portion 12. A vertical piece 13 that hangs down from the side, a protruding piece 14 that protrudes from the vertical piece 13 to the same side as the main piece 11, a standing piece 15 that rises upward from the protruding piece 14, and a lower end of the vertical piece 13 that A reinforcing piece 16 having a substantially L-shaped cross-section that connects the main piece 11 and the opposite side surface of the character portion 12 is provided.

  The upper frame 10 has a rail shape extending in a straight line. The main piece 11, the U-shaped portion 12, the vertical piece 13, the overhanging piece 14, the standing piece 15, and the reinforcing piece 16 are all extended from the upper frame 10. It extends in the current direction. The standing piece 15 is located in the vicinity of the vertical piece 13, and a space in which a hook part 51 described later is inserted from above is provided between the standing piece 15 and the vertical piece 13.

  The U-shaped portion 12 is open toward the upper surface of the upper frame 10. Accordingly, a slit portion 12 a extending in the longitudinal direction of the upper frame 10 is formed on the upper surface of the upper frame 10.

  The overhanging piece 14 is provided with a notch 17 at a predetermined interval in the longitudinal direction. The notch 17 is cut so as to reach the upright piece 15 from the side edge of the overhanging piece 14.

  The main piece 11 is provided with anchor holes 18 at a predetermined interval in the longitudinal direction. Each anchor hole 18 is disposed above the position between the notches 27.

  On the lower surface of the overhanging piece 14, a groove portion 19 a for locking an upper cover 80 described later is provided between the standing piece 15 and the tip edge side of the overhanging piece. Further, a ridge 19b is projected downward from the edge of the main piece 11.

  As clearly shown in FIGS. 5 and 7, the lower frame 20 includes a horizontal main piece 21, a U-shaped portion 22 having a downward substantially U-shaped cross-section continuous to the main piece 21, and a main piece 21 of the U-shaped portion 22. A vertical piece 23 rising from the side, an overhanging piece 24 projecting from the vertical piece 23 to the same side as the main piece 21, and projecting upward from an edge of the main piece 21 opposite to the U-shaped portion 22. A reinforcing piece 26 having a substantially inverted L-shaped cross section that connects the protrusion 25 and the upper end of the vertical piece 23 and the side surface of the U-shaped portion 22 opposite to the main piece 21 is provided.

  The lower frame 20 has a rail shape extending in a straight line, and the main piece 21, the U-shaped portion 22, the vertical piece 23, the overhanging piece 24, the protrusion 25, and the reinforcing piece 26 are all extended from the lower frame 20. It extends in the current direction.

  The U-shaped portion 22 is open toward the lower surface of the lower frame 20. As a result, a slit portion 20 a extending in the longitudinal direction is formed on the lower surface of the lower frame 20.

  The overhanging piece 24 is provided with a notch 27 at a predetermined interval in the longitudinal direction. The notch 27 is cut so as to reach the vertical piece 23 from the side edge of the overhanging piece 24.

  The main piece 21 is provided with anchor holes 28 at a predetermined interval in the longitudinal direction. Each anchor hole 28 is disposed below the position between the notches 27.

  On the upper surface of the overhanging piece 24, a groove portion 29 for locking a lower cover 90 described later is provided.

  In the embodiment shown in FIGS. 1 to 15, the upper frame 10 and the lower frame 20 are provided with anchor bolts 201 and 211, washer 202, 212, spring washers 203 and 213 and nuts 204 and 214 are fixed to the ceiling 1 and the floor 2. Note that a liner 190 is interposed between the upper frame and the ceiling 1 and between the lower frame and the floor 2 as shown in FIG. The washers 202 and 212 are rectangular and are sufficiently large so that they do not rotate together when the nut is tightened. Long holes 202a and 212a are provided in the washers 202 and 212, and anchor bolts 201 and 211 are inserted into the long holes 202a and 212a.

  Two or more anchor holes 18 and 28 are provided in the upper frame 10 and the lower frame 20, respectively, and anchoring at two or more locations prevents rotation of the frames 10 and 20 (turning).

  The louver 30 is made of ceramic (ceramics), and in this embodiment is a rectangular cylinder.

  The core material 40 includes a core material body 41 having substantially the same length as the louver 30, an upper metal fitting 50 attached to the upper end of the core material main body 41, a lower metal fitting 60 and a louver attached to the lower end of the core material main body 41. A support fitting 70 is provided. The core material body 41 has a substantially prismatic shape, and is preferably made of an aluminum extrusion-molded material.

  On one side surface of the core body 41, ridges 42, 43 extending in the longitudinal direction of the core body body 41 are provided, and on the side surface adjacent thereto, ridges 44, 45 are similarly provided. An adhesive is applied to the side surface of the core material body between the ridges 42 and 43 and between the ridges 44 and 45, and the core material 40 is bonded and fixed to the inner surface of the louver 30.

  The upper metal fitting 50 is in the shape of a strip that is long in the vertical direction, and a downward L-shaped hook portion 51 is provided at the upper end portion thereof. The upper metal fitting 50 is provided with a rivet hole 52, and is connected and fixed to the upper portion of the core body main body 41 by a rivet 53 so as to protrude upward from the core body main body 41.

  The lower metal fitting 60 is in the form of a strip that is long in the vertical direction, with rivet holes 62 provided in the upper part or intermediate part, and insertion holes 61 for screws 65 (FIGS. 1 and 2) provided in the lower part. The lower metal fitting 60 is connected and fixed to the lower part of the core material main body 41 by a rivet 63 so as to protrude downward from the core material main body 41.

  The support fitting 70 is provided with a main body portion 71 inserted into the core body main body 41, a projecting portion 72 projecting laterally from the lower end of the main body portion 71, and a rivet hole 73 provided in the main body portion 71. An L-shaped metal fitting. The support fitting 70 has a main body 71 inserted into the core material main body 41 from the lower end of the core material main body 41, and is connected and fixed to the core material main body 41 by rivets 74. The protruding portion 72 protrudes forward from the lower end of the core body 41 and supports the louver 30 from below.

  As described above, the core body 41 is bonded to the inner surface of the louver 30 with an adhesive, and the louver 30 with the core material 40 is manufactured so as to be supported from below by the support fitting 70.

  In order to arrange the louver 30 with the core member 40 between the upper frame 10 and the lower frame 20, the upper metal fitting 50 of the louver 30 with the core member 40 is engaged with the notch 17 of the upper frame 10, and the hook The part 51 is hooked on the standing piece 15. Further, the lower metal fitting 60 is engaged with the notch 27 of the lower frame 20, overlapped with the vertical piece 23, and the screw 65 is screwed into the vertical piece 23 through the screw insertion hole 61. Thereby, the upper and lower ends of the louver 30 with the core member 40 are fixed to the upper and lower frames 10 and 20.

  In addition, since the anchor holes 18 and 28 are arrange | positioned in the position between the notch parts 17 and 27, the upper metal fitting 50 and the lower metal fitting 60 do not interfere with an anchor metal fitting.

  Thereafter, the upper cover 80 is attached to the upper frame 10, and the lower cover 90 is attached to the lower frame 20.

  As shown in FIG. 8, the upper cover 80 has a substantially L-shaped cross section having a horizontal piece 81 and a vertical piece 82 rising from the horizontal piece 81. A protrusion 83 is provided on a side edge of the horizontal piece 81. An upward groove 84 is provided at the upper end of the vertical piece 82. Although not shown, the horizontal piece 81 is provided with an insertion hole for a screw 86.

  When the protrusion 83 is engaged with the groove portion 19a of the upper frame 10 and the groove portion 84 is engaged with the protrusion 19b, the lateral piece 81 overlaps the protruding piece 14 from below. Therefore, the upper cover 80 is attached to the upper frame 10 as shown in FIGS. 1 and 2 by screwing the screw 86 into the projecting piece 14 through the screw insertion hole.

  The cutout portion 17 of the upper frame 10 is provided so as to reach the upright piece 15 across the groove portion 19 a, and the upper metal fitting 50 is provided between the side edge of the horizontal piece 81 of the upper cover 80 and the upright piece 15. The structure is sandwiched between the two.

  As shown in FIG. 9, the lower cover 90 has a substantially inverted L-shaped cross section having a horizontal piece 91 and a vertical piece 92 depending from the horizontal piece 91. A protrusion 93 is provided on the side edge of the horizontal piece 91. A downward groove 94 is provided at the lower end of the vertical piece 92. The horizontal piece 91 is provided with an insertion hole 95 for a screw 96.

  When the protrusion 93 is engaged with the groove 29 of the lower frame 20 and the groove 94 is engaged with the protrusion 25, the horizontal piece 91 overlaps the protruding piece 24 from below. Therefore, the lower cover 90 is attached to the lower frame 20 as shown in FIG. 2 by screwing the screw 96 into the projecting piece 24 through the screw insertion hole 95.

  The notch 27 of the lower frame 20 is provided so as to reach the vertical piece 23 across the groove 29, and the lower metal fitting 60 is provided between the side edge of the horizontal piece 91 of the lower cover 90 and the vertical piece 23. The structure is sandwiched between the two.

  The upper cover 80 and the lower cover 90 are made of a synthetic resin or a metal such as aluminum. In this embodiment, the upper cover 80 and the lower cover 90 have the same shape, and the lower cover 90 is obtained by inverting the upper cover 80 upside down.

  Lids are attached to both ends in the longitudinal direction of the upper frame 10 and the lower frame 20 to which the upper cover 80 and the lower cover 90 are mounted as described above. FIGS. 10 and 11 are perspective views showing a structure in which a lid member 97 is attached to the lower frame 20.

  The lid member 97 has a cap shape covering the end surfaces of the lower frame 20 and the lower cover 90, and is fixed to the lower cover 90 with screws 98 after being fitted on the outer peripheral edges of the lower frame 20 and the lower cover 90.

  The same lid member 97 is turned upside down to be attached to the end portions of the upper frame 10 and the upper cover 80.

  In the above embodiment, the upper metal fitting 50 is hooked to the upper frame 10 by hooking the hook portion 51 of the upper metal fitting 50 to the upright piece 15, but in this case, the upper metal fitting 50 may be rattled. . Therefore, in order to prevent this rattling, rubber, synthetic resin, etc. between the notch 17 and the upper metal fitting 50, between the hook 51 and the upright piece 15, or between the hook 15 and the vertical piece 13. You may interpose soft materials, such as packing which consists of.

  Further, when the upper metal fitting and the upper frame are coupled, in addition to the hook portion 51 and the upright piece 15 being hooked, as shown in FIGS. 18 (a) and 18 (b), screwing is performed. Also good.

  In the upper metal fitting 50A shown in FIG. 18, a rising piece 57 projects upward from the hook portion 51. The rising piece 57 is overlapped with the vertical piece 13 of the upper frame 10, and the rising piece 75 and the vertical piece 13 are connected by a screw 58. Thereby, the upper metal fitting 50A is firmly connected to the upper frame 10, and the upper metal fitting 50A is not rattled.

  In this case, in order to absorb the stress when the core member 40 expands or contracts due to heat, the screw hole 61 of the lower metal fitting 60A is a long hole that is long in the vertical direction.

  The other structure of FIG. 18 is the same as that of FIG. 2, and the same code | symbol has shown the same part.

  A structure in which the upper frame 10 and the lower frame 20 are attached to the housing wall portion via brackets will be described with reference to FIGS. Brackets 222 and 232 are attached to the upper wall portion 220 and the lower wall portion 230 of the window opening of the building via anchor bolts 221 and 231, respectively. Each bracket 222, 232 is made of an L-angle material extending horizontally, and vertically long bolt holes 223, 233 are provided on the standing piece. The anchor bolts 221 and 231 are inserted into the bolt holes 223 and 233, and the nuts 224 and 234 are tightened through the washers and the spring washers, whereby the brackets 222 and 232 are fixed to the housing wall portions 220 and 230.

  Bolt holes 226 and 236 made of long holes extending in a direction orthogonal to the wall surface are provided in the horizontal pieces of the brackets 222 and 232. Bolts 225 and 235 are inserted into the bolt holes 226 and 236, nuts 227 and 237 are tightened via washers and spring washers, and the upper frame 10 and the lower frame 20 are fixed to the brackets 222 and 232. The bolts 225 and 235 have their heads 225a and 235a engaged with the U-shaped portions 12 and 22 of the upper frame 10 and the lower frame 20, and screw rod portions pass through the slit portions 12a and 22a and are located above the upper frame 10. Alternatively, it extends below the lower frame 20.

  Other configurations in FIGS. 16 and 17 are the same as those in FIGS. 12 and 13, and the same reference numerals denote the same parts.

  In the embodiment shown in FIGS. 16 and 17, since the brackets 222 and 232 are located on the wall side so as to be hidden by the frames 10 and 20, the appearance is good.

  In the present invention, in any of the above-described embodiments, one upper frame 10 and one lower frame 20 may be installed, or a plurality of them may be installed. In the latter case, frames having the same length may be added, frames having different lengths may be added, or these may be combined or added.

  In the present invention, the protruding length of the upper metal fitting 50 and the lower metal fitting 60 from the louver 30 may be changed so that the louver can be installed even when the distance between the frames 10 and 20 is different.

  Each of the above embodiments is an example of the present invention, and the present invention is not limited to the above embodiment.

It is sectional drawing which shows the long member for construction which concerns on embodiment, and a louver installation structure. (A), (b) is an enlarged view of the upper part and the lower part of FIG. It is a disassembled perspective view which shows a core material. It is a perspective view of an upper frame. It is a perspective view of a lower frame. It is a disassembled perspective view which shows the engagement relationship of an upper frame and a louver with a core material. It is a disassembled perspective view which shows the engagement relationship of a lower frame and a louver with a core material. It is a disassembled perspective view which shows the engagement relationship of an upper frame and an upper cover. It is a disassembled perspective view which shows the engagement relationship of a lower frame and a lower cover. It is a disassembled perspective view which shows the cover mounting condition of a frame edge part. It is a perspective view which shows the cover mounting condition of a frame edge part. It is sectional drawing which shows the attachment state of an upper frame. It is sectional drawing which shows the attachment state of a lower frame. It is a perspective view of a lower frame and a liner. It is a disassembled perspective view which shows the attachment method of a lower frame. It is sectional drawing which shows the upper part of the louver installation structure which concerns on another embodiment. It is a perspective view which shows the lower part of the louver installation structure which concerns on another embodiment. It is sectional drawing which shows the louver installation structure which concerns on another embodiment.

Explanation of symbols

10 Upper frame 11, 21 Main piece 12, 22 U-shaped part 12a, 22a Slit part 17, 27 Notch part 18, 28 Anchor hole 20 Lower frame 30 Louver 40 Core material 50 Upper metal part 51 Hook part 60 Lower metal part 80 Upper cover 90 Lower cover 97 Lid 201, 211, 221, 231 Anchor bolt 225, 235 Bolt 225a, 235a Bolt head

Claims (6)

In long building members attached to buildings,
An anchor hole for attaching the long member for construction to a building;
A long-length building member, comprising: a slit portion extending in a longitudinal direction of the long-length building member, which engages a head of a bolt for attaching the long-length building member to a building. . In Claim 1, In the state where this construction long member was installed horizontally, it extended in the longitudinal direction of this construction long member in the approximate center part in the section perpendicular to the longitudinal direction of this construction long member. Vertical piece is provided,
The long member for construction, wherein the anchor hole is provided on one half side of the vertical piece and the slit portion is provided on the other half side. In Claim 2, the long member for construction has a horizontal main piece and a U-shaped portion connected to the main piece,
The anchor hole is provided in the main piece,
The long U-shaped member is characterized in that the U-shaped portion is provided with the slit portion, and the vertical cross-sectional shape of the long-length building member is substantially U-shaped. The louver core material is inserted into and fixed to the ceramic louver, and the louver with the core material, in which both ends of the louver core material protrude from the louver main body, is arranged in parallel in the vertical direction,
The upper part of the core member is connected to the upper frame that is disposed horizontally above the louver,
The lower part of the core material is connected to the lower frame that is arranged horizontally below the louver,
A louver installation structure, wherein the upper frame and the lower frame are each composed of the long building member according to any one of claims 1 to 3.   5. The louver installation structure according to claim 4, wherein the upper frame and the lower frame are each provided with a notch portion with which the core material engages at a predetermined interval.   6. The louver installation structure according to claim 5, wherein the anchor hole of the long building member constituting the upper frame and the lower frame is provided at a position between the notches.

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