JP2019151984A - Mounting structure for louver panel for construction - Google Patents

Abstract

To provide a mounting structure of a louver panel for construction mountable to the skeleton of a building for shielding, and having designability.SOLUTION: In a mounting structure 10 of a louver panel for construction in which multiple long louver panels 11 are vertically or horizontally arranged to a building skeleton 33, and arranged in lines with spaces in the lateral or vertical direction, fixtures 20 fixing the building skeleton 33 to ends of the louver panels 11 are provided. The fixtures 20 foamed in short length are vertically or horizontally arranged on rear faces of the louver panels 11, and are fixed with spaces in the lateral or vertical direction.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a mounting structure for a building louver panel that is attached to an outer wall, an inner wall, a ceiling or the like for shielding.

  Conventionally, a louver panel has been attached to a building frame in order to improve indoor lighting, ventilation, rain protection, blindfolding, light shielding, shielding, design, and the like. For example, Patent Document 1 discloses that a plurality of horizontal rails in the left-right direction are fixed to each other on both sides in the longitudinal direction on a surface on the outdoor side of a wall portion through horizontal rail support means, and are parallel to each other with a space therebetween. A grid-like panel fixed to a plurality of horizontal rails and covering an opening of a wall portion is disclosed.

JP 2010-144465 A

  However, in the lattice-like panel as described above, there are problems in design and the like because a plurality of long horizontal rails can be visually recognized from between the panels.

  Then, this invention makes it a subject to provide the attachment structure of the building louver panel which can be attached to a building frame for shielding etc. and was also provided with design property.

The present invention has been made to solve the above-described problems, and is characterized by the following.
The invention according to claim 1 is a mounting structure for a building louver panel in which a plurality of long louver panels are arranged vertically or horizontally in a building housing, and are arranged at intervals on the left and right or up and down. And a fixing bracket for fixing one end of the louver panel, and the fixing bracket formed in a short length is arranged vertically or horizontally on the back surface of the louver panel, and is fixed with a gap left and right or up and down. It is characterized by that.

  According to a second aspect of the present invention, in addition to the feature of the first aspect of the invention, the fixing bracket is fixed to the end of the building housing and the louver panel. It consists of the joint part fixing metal fitting fixed between louver panels.

  According to a third aspect of the present invention, in addition to the features of the second aspect of the invention, the end fixing metal fittings are a fixed body piece fixed to the building frame and an end portion of the fixed body piece to the louver. The connecting piece bent to the panel side and the louver panel fixing piece bent outward from the connecting piece are formed in a Z-shaped cross section.

  According to a fourth aspect of the present invention, in addition to the features of the second aspect of the invention, the joint fixing bracket includes a skeleton fixing piece fixed to the building skeleton and the louvers from both ends of the skeleton fixing piece. A pair of connecting pieces bent to the panel side and a pair of louver panel fixing pieces bent outward from the pair of connecting pieces are formed in a hat shape in cross section.

  The invention according to claim 5 is characterized in that, in addition to the features of the invention according to claim 3 or 4, the frame fixing piece is provided with one or more long holes for fixing to the building frame. .

  The invention described in claim 6 is characterized in that, in addition to the features of the invention described in claim 3 or 4, the louver panel fixing piece is provided with one or more U-shaped cutout holes. .

  The invention according to claim 7 is characterized in that, in addition to the features of the invention according to claim 6, the notch hole is a hole having a large opening side and a small groove side.

  According to an eighth aspect of the invention, in addition to the features of the invention according to any one of the first to seventh aspects, the louver panel includes a first louver panel fixed to the building frame, and the first louver panel. And a second louver panel connected to the louver panel.

  The invention according to claim 1 is as described above, and a structure for mounting a building louver panel in which a plurality of long louver panels are arranged vertically or horizontally in a building frame and are arranged at intervals in the left and right or up and down directions. In addition, since the building frame and a fixing bracket for fixing one end of the louver panel are provided, the long louver panel of the same member can be mounted vertically or horizontally on the building frame of various configurations, which is convenient. is there. Moreover, since it is a cantilever fixing type that fixes one end of the louver panel, an increase in the number of parts and manufacturing cost can be suppressed as compared with a structure in which both ends are fixed. Moreover, since it is a cantilever fixed type, there are few restrictions on a fixed position and it is easy to respond to various fields. In addition, the fixing brackets that are formed in a short length are arranged vertically or horizontally on the back of the louver panel and are fixed at intervals on the left and right or up and down, so the fixing brackets are hidden in the louver panel and are visible from the outside. Spicy and good design.

  The invention according to claim 2 is as described above, and the fixing bracket includes an end fixing bracket fixed to the end of the building frame and the louver panel or a joint fixing bracket fixed between the building frame and the louver panel. Therefore, since a long louver panel can be attached only by fixing only the end portion and the joint portion (joint portion), workability is good.

  The invention according to claim 3 is as described above, and the end fixing bracket includes a case fixing piece fixed to the building case, a connecting piece bent from the end of the case fixing piece to the louver panel side, and an outer side from the connecting piece. Since the space is provided between the building frame and the louver panel by the connecting piece because the louver panel fixing piece is bent in the direction, the space by the connecting piece is provided even in the building frame with unevenness. Can cope with unevenness, etc., and it is easy to deal with various sites. In addition, since the protruding portions of the stoppers such as bolts and screws can be accommodated in the space by the connecting piece, the louver panel can be smoothly mounted at various sites, and the workability is good.

  The invention according to claim 4 is as described above, and the joint fixing bracket is a pair of a frame fixing piece fixed to the building frame, a pair of connecting pieces bent from both ends of the frame fixing piece toward the louver panel side. A pair of louver panel fixing pieces that bend outward from the connecting piece are formed in a hat shape in cross section, so a space is provided between the building frame and the louver panel by the connecting piece, so that the building case has irregularities etc. However, it can cope with unevenness in the space by the connecting piece, and it is easy to deal with various sites. In addition, since the protruding portions of the stoppers such as bolts and screws can be accommodated in the space by the connecting piece, the louver panel can be smoothly mounted at various sites, and the workability is good.

  The invention according to claim 5 is as described above, and the frame fixing piece is provided with one or more long holes to be fixed to the building frame. It can be temporarily fixed and positioned, and is easy to fix.

  The invention according to claim 6 is as described above, and the louver panel fixing piece is provided with one or more U-shaped cutout holes. Easy to work and good workability.

  The invention according to claim 7 is as described above, and the notch hole is a hole having a large opening side and a small groove side, so regardless of the type (screw diameter) of a screw or the like to be fixed to the louver panel, Since the same fixing bracket can be used, it is convenient, and since a plurality of fixing brackets are not manufactured, the cost can be reduced.

  The invention according to claim 8 is as described above, and the louver panel includes a first louver panel fixed to the building frame and a second louver panel connected to the first louver panel. A large louver panel having a larger protruding shape can be formed. For this reason, it is possible to provide a mounting structure for a building louver panel that is easily adaptable to various sites and has a good design that matches the site.

It is an external view which shows the state which attached the louver panel of the attachment structure of the building louver panel to the orthogonal | vertical direction. (A) Partial enlarged view seen from the A direction in FIG. 1 (upper part of FIG. 1), (b) Partial enlarged view seen from the A direction in FIG. 1 (lower part of FIG. 1), (c) B direction in FIG. It is the elements on larger scale seen from (state which removed the small edge cover). It is an external view which shows the state which attached the louver panel of the attachment structure of the building louver panel to the horizontal direction. (A) Partial enlarged view seen from the direction C of FIG. 3 (left side of FIG. 3), (b) Partial enlarged view seen from the direction C of FIG. 3 (right side of FIG. 3), (c) FIG. It is the elements on larger scale seen from D direction (state which removed the fore edge cover). It is the front view of the (a) end part fixing metal fitting which shows the fixing metal fitting of the mounting structure of a building louver panel, (b) The front view of a joint part fixing metal fitting. It is (a) top view which concerns on an edge part fixing metal fitting, (b) It is the sectional view on the AA line of Fig.6 (a). It is (a) top view which concerns on a joint part fixing bracket, (b) It is the sectional view on the AA line of Fig.7 (a). It is the (a) partial enlarged view of FIG. 6, FIG. 7 which concerns on the notch hole of a louver panel fixing piece, (b) The partial enlarged view of a modification. It is a disassembled perspective view which shows the attachment structure of the louver panel for construction. (A) The figure which fixes the screw with a large screw diameter which concerns on the fixing method of a louver panel and a fixing bracket, (b) The figure which fixes a screw with a small screw diameter. It is a figure which shows the modification 1 of a louver panel. It is a figure of the division | segmentation louver panel which shows the modification 2 of a louver panel.

  Embodiments of the present invention will be described with reference to the drawings.

  As shown in FIGS. 1 and 3, the building louver panel mounting structure 10 according to the present embodiment has a plurality of long louver panels 11 arranged vertically or horizontally on a building housing 33 such as a wall or ceiling, In order to line up the left and right or up and down at intervals, a short fixture 20 for fixing between the building housing 33 and the louver panel 11 is provided. As shown in FIGS. 2 and 4, the fixing bracket 20 is a cantilever type fixed to the back surface of the louver panel 11. In addition, as shown in FIG. 1, even if the opening part 34 exists in the up-down direction of the building frame 33, the louver panel 11 can be attached similarly to the configuration without the opening part 34. Further, as shown in FIG. 3, the louver panel 11 can be attached to the opening 34 in the left-right direction of the building housing 33 in the same manner as described above.

  As shown in FIG. 1, the louver panel 11 is disposed so that its longitudinal direction is perpendicular to the building housing 33, and is attached to the left and right at intervals. At that time, as shown in FIG. 2 (a), there are a configuration in which the opening 34 is provided in the vertical direction of the building housing 33 and a configuration in which there is no opening 34 as shown in FIG. 2 (b). That is, regardless of the structure of the building housing 33, the long building block 33 and the opening 34 are covered and shielded by continuously attaching the long louver panel 11 in the vertical direction. Moreover, as shown in FIG.2 (c), since the fixing bracket 20 which the base material mentioned later consists of a short material is being fixed to the back surface of the louver panel 11, it is hard to visually recognize from the outside, and has a good design. It has become. In other words, since only the louver panel 11 can be viewed from the outside, the louver panel 11 can be watched by the viewer, and the design of the louver panel 11 is not impaired.

  Further, as shown in FIG. 3, the louver panel 11 is attached to the building housing 33 such that the longitudinal direction of the louver panel 11 is parallel to the ground (no symbol) and is spaced vertically. In that case, as shown to Fig.4 (a), there exists a structure provided with the opening part 34 in the left-right direction of the building frame 33, and a structure without the opening part 34 as shown in FIG.4 (b). In other words, regardless of the structure of the building housing 33, the long louver panel 11 is continuously attached in the horizontal direction so that the building housing 33 and the opening 34 in the left-right direction are covered and shielded similarly to the above embodiment. The Moreover, as shown in FIG.4 (c), since the fixing bracket 20 which the below-mentioned base material consists of a short material is being fixed to the back surface of the louver panel 11, it is hard to visually recognize from the outside, and the design property is good. It has become. In other words, since only the louver panel 11 can be viewed from the outside, the louver panel 11 can be watched by the viewer, and the design of the louver panel 11 is not impaired.

  As shown in FIGS. 2 and 4, the fixing bracket 20 is a short base material for fixing between the building housing 33 and the louver panel 11. The fixing bracket 20 according to the present embodiment includes an end fixing bracket 21 that is fixed to the end of the louver panel 11 and a joint portion fixing bracket 22 that joints between the louver panels 11. The fixing bracket 20 makes it difficult to visually recognize the base material of the louver panel 11 from the outside, and the design is improved.

  The end fixing bracket 21 is a base material for fixing the building housing 33 and the end of the louver panel 11, and as shown in FIGS. 5 (a), 6 (a), and 6 (b), Cross section Z-shaped by a frame fixing piece 23 fixed to the building frame 33, a connecting piece 24 bent toward the louver panel 11 from the end of the box fixing piece 23, and a louver panel fixing piece 25 bent outward from the connecting piece 24. It is formed in a shape. Since the connecting piece 24 provides a space S between the building housing 33 and the louver panel 11, the building housing 33 having unevenness and the protruding portions of the stoppers such as bolts 35 and screws 36 are also provided by the connecting piece 24. S can be accommodated. Further, as shown in FIG. 6A, the frame fixing piece 23 is provided with one or more long holes 26 to be fixed to the building frame 33, and the louver panel fixing piece 25 is fixed to the louver panel 11. A later-described cutout hole 27 that opens outward is formed.

  The joint fixing bracket 22 is a base material for fixing the building housing 33 and the joint portion of the louver panel 11, and as shown in FIGS. 5 (b), 7 (a), and 7 (b), A frame fixing piece 28 fixed to the building frame 33, a pair of connecting pieces 29 bent from both ends of the frame fixing piece 28 to the louver panel 11 side, and a pair of louver panels bent outward from the pair of connecting pieces 29, respectively. The fixed piece 30 is formed in a hat shape in cross section. Similarly to the above-described embodiment, the connecting piece 29 provides a space S between the building housing 33 and the louver panel 11, so that the building housing 33 with unevenness and the like, and protrusions of fasteners such as bolts 35 and screws 36 are provided. The part can also be stored in the space S by the connecting piece 29. Further, as shown in FIG. 7A, the frame fixing piece 28 is provided with one or more long holes 31 to be fixed to the building frame 33, and a pair of louver panel fixing pieces 30 includes the louver panel 11 and the louver panel 11. Notch holes 32 to be described later are formed so that each of the fixings opens outward.

  As shown in FIGS. 5 to 7, the long holes 26 and 31 and the cutout holes 27 and 32 are holes for inserting bolts 35 and screws 36 for connecting the building housing 33 and the louver panel 11. . Specifically, the long holes 26 and 31 form an elliptical shape with a wide hole in the short direction of the fixing bracket 20, and the notched holes 27 and 32 have grooves in the long direction of the fixing bracket 20. A U-shape that is deeply opened outward is formed. The long holes 26 and 31 are fixed by inserting bolts 35 such as anchor bolts, which are previously placed in the building housing 33, into the long holes 26 and 31 and tightening them with nuts (not shown). At that time, it can be attached by temporarily tightening from one side of the left or right or up and down, fine adjustment can be made with a long hole, and once the position is determined, the nut or the like can be finally tightened. Further, as shown in FIGS. 8A, 9, and 10 A, the notches 27 and 32 are provided with screws 36 that are previously hooked to the pair of engaging pieces 14 inside the main body of the louver panel 11. The cutout holes 27 and 32 are inserted from the opening sides 27a and 32a into the groove sides 27b and 32b, and are fixed by tightening with nuts (not shown). At that time, as in the case of the long holes 26 and 31 described above, the bolts are temporarily tightened from the left and right or the top and bottom, and fine adjustment is made by the cutout holes 27 and 32. can do. In addition, the shape of the notches 27 and 32 is not limited to that of the above-described embodiment, and various shapes are conceivable.

  For example, as shown in FIG. 8B, the grooves 27b and 32b may be smaller in the grooves 27b and 32a than the openings 27a and 32a. In this example, as shown in FIG. 8B, the opening widths 27a 'and 32a' of the cutout holes 27 'and 32' are different from the widths of the grooves 27b 'and 32b'. Specifically, since the opening sides 27a ′ and 32a ′ are large and the groove sides 27b ′ and 32b ′ are small holes, depending on the type of screw (screw diameter) for fixing to the louver panel 11 and the stopping method. The size of the hole can be selected, and it is easy to cope with the attachment of various louver panels 11. That is, as shown in FIG. 10 (a), a screw 36 having a large screw diameter M and a screw 36 having a small screw diameter R as shown in FIG. 10 (b). The same fixing bracket 20 can be used even if it is stopped. It should be noted that the screw diameter M shown in FIG. 10A is preferably stopped at the large holes on the opening sides 27a ′ and 32a ′ shown in FIG. 8B, and the screw diameter R shown in FIG. The method of stopping is preferably stopped in the small holes on the groove sides 27b ′ and 32b ′ shown in FIG. 8 (b). In the above-described embodiment, the same members as those described above are denoted by the same reference numerals, and redundant description is omitted.

  Next, as shown in FIG. 11, the louver panel 11 may have any shape that can fix the fixing bracket 20, so that various shapes of the decorative surface can be manufactured and the design is good. Specifically, as shown in FIGS. 11A to 11E, various shapes are applied to the decorative surface of the louver panel 11, and the fixing surface corresponds to the screw diameters M, R, etc. of the screw 36 and the stopping method. Since it can do, it is easy to respond to various sites, and the louver panel 11 having a good design suitable for the sites can be attached. In addition, as shown in FIGS. 12A to 12G, the louver panel 11 may be divided in a direction protruding from the building housing 33. Specifically, as shown in FIGS. 2 (b) and 4 (b), one end is fixed to the building housing 33 via the fixing bracket 20, and the other end is connected to the second louver panel 13. One louver panel 12 and a second louver panel 13 connected to the first louver panel 12 project from the building housing 33. Then, as shown in FIGS. 12A to 12G, the second louver panel 13 is selected from a plurality of types of second louver panels 13 having different shapes, and the first louver panel 12 is selected. Various louver panels 11 can be produced simply by combining with, and large louver panels 11 with variations in design can be manufactured at low cost. The louver panel 11 of the present embodiment is composed of a first louver panel 12 and a second louver panel 13, but a third louver panel (not shown) is connected to the second louver panel 13. Thus, it is possible to configure a large louver that protrudes further. Further, a small lid (not shown) for closing the small opening may be attached to both ends of the louver panel 11.

  In the above-described building louver panel mounting structure 10, the frame fixing pieces 23 and 28 of the fixing bracket 20 are fixed to bolts 35 that are previously placed on the building frame 33, and are hooked inside the main body of the louver panel 11 in advance. The screw 36 is moved to the position of the fixing bracket 20 that is fixed. Then, screws 36 are fixed to the louver panel fixing pieces 25 and 30. This completes the installation.

  As shown in FIGS. 1 and 2, the fixing bracket 20 is fixed so that the casing fixing pieces 23 and 28 and the louver fixing pieces 25 and 30 are connected to each other in the vertical direction. 3. As shown in FIG. 4, when mounting in the horizontal direction, fixing may be performed in a direction in which the frame fixing pieces 23 and 28 and the louver fixing pieces 25 and 30 are connected to the left and right. Further, as shown in FIGS. 2 (a), 2 (b), 4 (a), and 4 (b), the cutout holes 27 and 27 ′ of the end fixture 21 are provided on the opening sides 27a and 27a. It is preferable to mount 'outwardly', but it can also be mounted inwardly and can be easily adapted to various sites.

  As described above, according to the present embodiment, a plurality of long louver panels 11 are arranged vertically or horizontally on the building frame 33, and the building louver panels are arranged at intervals on the left and right or top and bottom. Since the structure 10 includes the building housing 33 and the fixing bracket 20 that fixes one end of the louver panel 11, the long louver panel 11 of the same member is vertically or horizontally arranged with respect to the building housing 33 having various configurations. There is convenience because it is attached to. Moreover, since it is a cantilever fixing type that fixes one end of the louver panel 11, an increase in the number of parts and manufacturing cost can be suppressed as compared with a structure that fixes both ends. Moreover, since it is a cantilever fixed type, there are few restrictions on a fixed position and it is easy to respond to various fields. In addition, the fixing bracket 20 formed in a short length is arranged vertically or horizontally on the back surface of the louver panel 11 and is fixed with a space left and right or up and down, so that the fixing bracket 20 is hidden in the louver panel 11 and outward. Is hard to see and has good design.

  In addition, the fixing bracket 20 is composed of the building casing 33 and the end fixing bracket 21 that is fixed to the end of the louver panel 11 or the joint fixing bracket 22 that is fixed between the building casing 33 and the louver panel 11. Since long louver panel 11 can be attached only by fixing only a joint part (joint part), workability | operativity is good.

  The end fixing bracket 21 includes a housing fixing piece 23 fixed to the building housing 33, a connecting piece 24 bent toward the louver panel 11 from the end of the housing fixing piece 23, and a louver bent outward from the connecting piece 24. Since the space S is provided between the building housing 33 and the louver panel 11 by the connecting piece 24 because the panel fixing piece 25 has a Z-shaped cross section, the connecting piece 24 is also provided in the building housing 33 having unevenness. It is possible to deal with unevenness etc. in the space S, and it is easy to deal with various sites. Further, since the protruding portions of the stoppers such as the bolts 35 and the screws 36 are also housed in the space S by the connecting piece 24, the louver panel 11 can be smoothly mounted at various sites, and the workability is good.

  Further, the joint fixing bracket 22 is outward from the pair of connecting pieces 29 and the pair of connecting pieces 29 that are bent to the louver panel 11 side from both ends of the case fixing pieces 28. Since the pair of louver panel fixing pieces 30 bent in a cross section are formed in a hat shape in cross section, the connecting piece 29 provides a space S between the building case 33 and the louver panel 11, so that the building case having irregularities or the like. 33 can cope with unevenness and the like in the space S by the connecting piece 29, and can easily cope with various sites. Further, since the protruding portions of the stoppers such as the bolts 35 and the screws 36 are also housed in the space S by the connecting piece 29, the louver panel 11 can be smoothly mounted at various sites, and the workability is good.

  Further, since the frame fixing pieces 23 and 28 are provided with one or more long holes 26 and 31 for fixing to the building frame 33, the bolts 35 and the like can be temporarily fixed and positioned with respect to the building frame 33 under various conditions. Can be fixed easily.

  Further, the louver panel fixing pieces 25 and 30 are provided with one or more U-shaped cutout holes 27, 27 ', 32 and 32', so that they can be temporarily fixed and positioned even at work sites where workability is poor. Easy to work and good workability.

  Further, the cutout holes 27 ′ and 32 ′ are holes whose opening sides 27 a ′ and 32 a ′ are large and the groove sides 27 b ′ and 32 b ′ are small. Regardless of the screw diameter M, R), the same fixing bracket 20 can be used, which is convenient, and a plurality of fixing brackets 20 are not manufactured, so that the cost can be reduced.

  In addition, the louver panel 11 includes a first louver panel 12 fixed to the building housing 33 and a second louver panel 13 connected to the first louver panel 12, so that the louver panel 11 has a larger size. The louver panel 11 can be configured. For this reason, it is possible to provide a mounting structure 10 for a building louver panel which is easy to deal with various sites and has a good design suitable for the sites.

DESCRIPTION OF SYMBOLS 10 Installation louver panel mounting structure 11 Louver panel 12 1st louver panel 13 2nd louver panel 20 Fixing bracket 21 End fixing bracket 22 Joint fixing bracket 23, 28 Housing fixing piece 24, 29 Connecting piece 25, 30 Louver panel fixing piece 26, 31 Long hole 27, 27 ', 32, 32' Notch hole 27a, 27a ', 32a, 32a' Open side 27b, 27b ', 32b, 32b' Groove side 33 Building frame 34 Open part 35 Bolt 36 Screw S Space M, R Screw diameter

Claims (8)

In the building louver panel mounting structure in which a plurality of long louver panels are arranged vertically or horizontally in the building frame, and are lined up at left and right or up and down,
A fixing bracket for fixing one end of the building frame and the louver panel;
With
The mounting structure for a building louver panel, wherein the fixing brackets formed in a short length are arranged vertically or horizontally on the back surface of the louver panel, and are fixed with a space left and right or up and down.   2. The fixing bracket includes an end fixing bracket that is fixed to an end of the building frame and the louver panel or a joint fixing bracket that is fixed between the building frame and the louver panel. The mounting structure of the building louver panel described in 1.   The end fixing bracket includes a frame fixing piece fixed to the building frame, a connecting piece bent toward the louver panel from an end of the frame fixing piece, and a louver panel fixing piece bent outward from the connecting piece. The building louver panel mounting structure according to claim 2, wherein the structure is formed in a Z-shaped cross section.   The joint fixing bracket includes a frame fixing piece fixed to the building frame, a pair of connecting pieces bent toward the louver panel from both ends of the frame fixing piece, and a pair of bending pieces outwardly from the pair of connecting pieces. The building louver panel mounting structure according to claim 2, wherein the louver panel fixing piece is formed in a hat shape in cross section.   The building louver panel mounting structure according to claim 3 or 4, wherein the frame fixing piece is provided with one or more long holes to be fixed to the building frame.   The construction structure for a building louver panel according to claim 3 or 4, wherein the louver panel fixing piece is provided with one or more U-shaped cutout holes.   The mounting structure for a building louver panel according to claim 6, wherein the cutout hole is a hole having a large opening side and a small groove side.   The said louver panel consists of a 1st louver panel fixed to the said building frame, and a 2nd louver panel connected to the said 1st louver panel, The any one of Claims 1-7 characterized by the above-mentioned. 2. A construction structure for a building louver panel according to claim 1.