JP2009243048A - External facing louver for building - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an external facing louver for a building, which is excellent in workability, strength and design. <P>SOLUTION: In this external facing louver for the building, a pair of substrate materials-cum-mullions 2 is preliminarily mounted on the outside the building 1; a louver material 3, which has the backsides of both ends fixed to the substrate materials-cum-mullions 2, is juxtaposed between the substrate materials-cum-mullions 2. In the substrate material-cum-mullion, a supporting piece 5 for supporting the backside of the end of each louver material is provided near the backside of a side surface 2a for covering an end 4 of each of the juxtaposed louver materials; a mounting member 6 for being fixed to the building is provided on the backside; and the pair of substrate materials-cum-mullions is fixed to the building at an interval, long enough to house the louver material, between them by the mounting member. The louver material is housed between the pair of substrate materials-cum-mullions, and the backsides of both the ends are joined to the supporting pieces of the substrate materials-cum-mullions. This makes the louver material juxtaposed between the pair of substrate materials-cum-mullions. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a building exterior louver suitable for installation in an opening or the like provided in a building.

Conventionally, a building has been provided with an exterior louver attached with a decorative louver material so as to obtain a blinding effect without impeding ventilation and lighting, and the exterior louver is formed to extend in the longitudinal direction with a water-resistant material. There is a known configuration in which a structural steel is inserted into a through-hole of a decorative louver material and both ends of the structural steel are supported by a building structure via integrated connecting members. (For example, see Patent Document 1)
JP 2002-180627 A

However, the exterior louver with the above configuration is
(1) Since the shape steel is inserted through the through-hole of the decorative louver material extending in the longitudinal direction, this work takes time and the installation workability is not good.
(2) If the end of the shape steel and the connection member are joined by welding, the end of the decorative louver material is likely to be thermally damaged, and if it is made of a screw, the gap between the louver material and the connection member becomes wide, and the screw The design properties are impaired because the joints can be seen through.
(3) When joining the shape steel and the connecting member by welding, an accident or damage due to the fall of the decorative louver material is likely to occur due to insufficient welding strength. And so on.

  An object of the present invention is to provide an exterior louver for a building that solves the above problems, has good workability, and is excellent in strength and design.

  In order to solve the above-mentioned problems, the invention according to claim 1 is characterized in that a base material / standing frame paired on the outside of a building is preceded and the back sides of both ends are placed between the base material / standing shape. An exterior louver for construction in which louver materials fixed to a stand are configured in parallel, and the base material and the vertical stand are close to the back side of the side surface that covers the edge of each louver material to be arranged in parallel. There is a support piece that supports the back side of the door, and there is a mounting member that is fixed to the building on the back side. A base material that is fixed to a building, and is placed in a pair of base material and a pair of louver materials, and the back sides of both ends are joined to a support piece of a base material and a pair of bases to form a pair. It is characterized by being paralleled between the sideways.

  According to a second aspect of the present invention, in the first aspect of the present invention, the support piece provided near the back side of the side surface of the base material and side stand is formed separately from the base material and side stand, It is characterized by being integrated by standing and joining.

  According to a third aspect of the present invention, in the first or second aspect, the base material / rectangular attachment member is divided into a building attachment portion and a base material / rectangular attachment portion. In addition, each is attached to the building and the base material / standing frame, and then integrated by bonding.

  According to a fourth aspect of the present invention, in any one of the first to third aspects, the mounting member provided on the back side of the base material / rectangular mount has a mounting surface in which the mounting portion of the base material / rectangular stand forms a chevron. And the attachment part to a building has an attachment surface which makes a C shape, It is characterized by the above-mentioned.

According to the first aspect of the present invention, a pair of base material / standing frames is attached to a building with an attachment member, and a louver material is placed between the base material / standing frames, and the back sides of both ends are used as support pieces. Since it is joined, the exterior louver with the louver material arranged in parallel between the base material and the vertical stand can be easily and quickly installed to improve workability and labor saving. However, the design is enhanced to cover the edge of the louver material.
In addition, since the base material-supporting support piece and the back of both ends of the louver material are joined so as to have sufficient strength with bolts or the like, damage or accidents due to the louver material separating and falling It is effective for prevention.
Furthermore, both ends of the louver material are firmly supported by the base material and standing, and there is no need to place a support member in the middle even in the case of a long louver material. Can be saved.

  According to the second aspect of the present invention, since the base material combination stand and the support piece are separately formed and bonded, whether the support piece is attached to both sides or one side of the base material combination stand is 1 It is economical because it can be used for both the edge part, the intermediate part, the joint part, and the corner part.

  According to the invention which concerns on Claim 3, the attachment member formed separately in the attachment part to a building and the attachment part to a base material and a vertical stand is after attaching to a building and a base material and a vertical stand, respectively. By joining the two together, it is possible to easily attach a strong and reliable base material and a vertical frame.

  According to the invention which concerns on Claim 4, the attachment member which has the attachment surface which makes the attachment part to a base material and a vertical stand form a chevron, and the attachment part to a building makes a square shape, It can be easily attached to the corners of the object, and it can be easily supported by this member so that the two base materials and the vertical stand are orthogonal to each other, and the design is excellent.

  DESCRIPTION OF EMBODIMENTS Embodiments of a building exterior louver according to the present invention will be described below with reference to the drawings.

  1 and 2, symbol A indicates an exterior louver for building, and this exterior louver A for building has a base material combination stand 2 and a base material combination direction so as to form a pair on the outside of the building 1. The louver material 3 with the back side of both ends fastened to the base material / standing stand 2 in parallel between the base material / standing stand 2 and the base material / standing stand 2 is placed in parallel with the desired structure. An exterior louver is configured.

  As shown in FIGS. 2 to 4, the base material / standing stand 2 supports the back side 3 a of the end portion of each louver material 3 in the vicinity of the mounting surface 2 b on the back side of the side surface 2 a that covers the edge 4 of each louver material 3. A support piece 5 is provided, and an attachment member 6 fixed to the building 1 with a member such as a bolt is fixed to the back side, and a base material combination stand 2 and a base material combination stand 2 which are paired by the attachment member 6 are provided. It fixes to the building 1 with the space | interval which the louver material 3 fits between each other. The base material / standing 2 is formed by extrusion molding of aluminum or an alloy thereof, and has a hollow rectangular cross section as shown in FIG. 5, and a mounting member 6 as shown in FIG. A T-shaped groove 8 is formed in the longitudinal direction to engage the head 7a of the bolt 7 to be joined to the bolt, and the bolt that joins the support piece 5 as shown in FIG. 9. A T-shaped groove 10 for engaging the head 9a of 9 is formed in the longitudinal direction. Further, the surface 2c and the mounting surface 2b are notched grooves into which a tapping screw for attaching an end cover not shown in the drawings is screwed. 11 and the cut-out circular groove 11 are formed in the longitudinal direction as shown in FIG.

  Further, as shown in the circle of FIG. 5, the base material / standing stand 2 is formed into a shape in which the protruding edges 12 and the protruding edges 12 protrude forward from both ends of the surface 2c. The design of the front view can be improved.

  Further, the support piece 5 that protrudes from the side surface 2a of the base material / standing stand 2 and supports the attachment portion 3a on the back side of the louver material 3 is also formed by extrusion molding of aluminum or an alloy thereof. This support piece 5 forms an inverted L-shape with a joining piece 5a joined to the base material / stand 2 and is inserted into the support piece 5 and the louver material 3 as shown in FIG. As shown in FIG. 5, a large number of notches 15 for engaging the bolts 14 for joining the holding plate 13 are formed at intervals suitable for the attachment of the louver material 3, and the joining piece 5 a is provided with the base material and the vertical stand 2. As shown in FIG. 5, a required number of holes 16 through which the bolts 9 having the heads 9a engaged with the T-shaped grooves 10 formed as shown in FIG.

If the base material combination stand 2 and the support piece 5 are formed separately as described above, the support piece 5 can be attached to both the base material combination stand 2 as shown in the center of FIG. As shown in the upper part and the lower part, it can be attached to only one of the base material and the vertical stand 2, and one kind can be used for the end part, the intermediate part, the joint part and the corner part. Further, the base material combination stand 2 and the support piece 5 may be integrally formed by extrusion as shown in FIGS.

  The attachment member 6 for attaching the base material / standing stand 2 to the building 1 is divided into an attaching portion 17 for attaching to the building 1 and an attaching portion 18 attached to the base material / standing stand 2, and the building 1 After attaching each to the base material and the two-way stand 2, the two are fitted and joined, and the one to be attached to the flat portion 1 a of the building 1 is obtained by bending the attachment portion 17 with a stainless steel plate or the like. As shown in FIG. 3, it is formed in an upward U-shape, reinforces by connecting the central part on the opening side with a connecting piece 19, and is attached to the flat surface 1a on the mounting surface 17a as shown in FIG. A plurality of holes 21 that are long in the left-right direction through which the anchor bolts 20 set in the left and right sides are passed, and the attachment portion 17 and the attachment portion 18 to the base material vertical stand 2 are shown in FIG. Length to pass bolts 22 that join as shown A hole 23 is formed.

  Further, the mounting portion 18 attached to the base material / standing stand 2 is formed in a downward U-shape so as to be fitted to the outside of the mounting portion 17 by bending a stainless steel plate or the like as shown in FIG. As shown in FIG. 3, a circular hole 24 through which the bolt 7 having the head 7a engaged with the T-shaped groove 8 formed on the back side of the base material / standing frame 2 is passed through the mounting surface 18a to the material / standing frame 2. A plurality of holes are formed, and a long hole 25 is formed in the side face 18b and the side face 18b to pass a bolt 22 that joins the mounting portion 18 and the mounting portion 17 to the building 1 as shown in FIG.

  Furthermore, as shown in FIG. 2 and FIG. 4, the corner 1b of the building 1 is attached with a corner mounting member 6 ′, and the louver material 3 and louver faced to each other at the corner 1b. A pair of base material combination stand 2 and base material combination stand 2 that support the end portion of the material 3 are attached.

  For this reason, attachment member 6 'forms in the shape suitable for the attachment part 26 to the corner | angular part 1b, and the attachment part 26 to the building 1, and the base material combination stand 2, and the attachment part 27 of the base material combination stand 2. That is, the attachment portion 26 attached to the building 1 is bent downwardly into a U-shape as shown in FIG. 9 by bending a stainless steel plate or the like, and the side surface 26a and the tip of the side surface 26a are bent outward to form a square shape. A mounting surface 26b and a mounting surface 26b for the corner 1b are formed, and a plurality of long holes 28 through which the anchor bolts 20 set in the building 1 as shown in FIG. 4 are passed through the mounting surface 26b and the mounting surface 26b. In addition, a long hole 29 is formed in the side surface 26a and the side surface 26a, through which a bolt 22 for connecting the mounting portion 26 and the mounting portion 27 to the base material / stand 2 is passed as shown in FIG. .

Moreover, the attachment part 27 attached to the base material combination stand 2 is a gate shape that fits the outside of the attachment part 26 as shown in FIG. The mounting surface 27a and the mounting surface 27a are attached so as to form a mountain shape with an included angle of 90 degrees. The mounting surface 27a and the mounting surface 27a have a base material combination stand 2 and a base material combination stand 2 respectively. As shown in FIG. 4, a plurality of long holes 30 through which the bolts 7 engaged with the head 7a are passed are formed in the T-shaped groove 8 formed on the back side of the mounting surface 27a, and the width is narrower than the mounting surface 27a and the mounting surface 27a. The long side 31 which lets the volt | bolt 22 which joins this attachment part 27 and the attachment part 26 to the building 1 as shown in FIG.

  The louver material 3 that forms the exterior louver A for the building by joining the back side of both ends to the paired base material / standing frame 2 and the base material / standing frame 2 Appropriate shapes are selected in consideration of conditions, design properties, etc. For example, a flat plate shape as shown in FIG. 10 (a), a swash plate shape as shown in FIG. 10 (b), or FIG. Are formed by extrusion molding of aluminum or an alloy thereof. The louver member 3 is attached to the support piece 5 in the case of a flat plate shown in FIG. 10A and a swash plate shown in FIG. 10B, and a slit 32 is formed in the attachment portion 3a on the back side. Then, the slits 32 are aligned with the notches 15 provided in the support piece 5, and the bolts 14 are passed through, and the bolts 14 are tightened into the female threads 33 of the holding pieces 13 inserted into the louver material 3. In the case of the cylindrical shape shown in FIG. 10C, a T-shaped groove 34 is provided in the mounting portion 3a on the back side, and the head 14a of the bolt 14 is engaged with the T-shaped groove 34 to support the bolt 14. This is performed by tightening the nut 35 from the outside through the notch hole 15 provided in the piece 5.

  In order to construct and install the building exterior louver A using the respective members having the above-described configuration, when the base material combination stand 2 and the support piece 5 are formed separately, the side surface 2a of the base material combination stand 2 is provided. The head 9 a of the bolt 9 is engaged with the T-shaped groove 10 formed in the base plate 9, and the joining piece 5 a of the support piece 5 is applied to the side surface 2 a of the base material and vertical stand 2 so that the bolt 9 comes out from the hole 15. The support piece 5 is fixedly placed on both sides or one side of the base material and vertical stand 2 by tightening the nut 36 to 9.

  And in the plane part 1a of the building 1, the attachment part 17 to the building 1 of the attachment member 6 having the shape shown in FIG. 8 is set in the building 1 from the hole 21 opened in the attachment surface 17a on the back side. The anchor bolts 20 are applied to the building 1 so that the anchor bolts 20 come out, and nuts 37 are fastened to the anchor bolts 20 to fix the required number of the mounting portions 16 to the flat portion 1a of the building 1 at an appropriate interval.

  Next, the heads 7a of the required number of bolts 7 are engaged with the T-shaped grooves 8 provided on the mounting surface 2b of the base material and vertical stand 2, and these bolts 7 are connected to the base material and vertical as shown in FIG. 2 through the hole 24 formed in the mounting surface 18a of the mounting portion 18 and the nut 38 is tightened to each bolt 7, the base material / standing 2 and the required number of mounting portions 18 are integrally joined by the bolt 7. Since these attachment portions 18 are fitted to the attachment portions 17 fixed to the building 1 as shown in FIG. 3, holes 25 formed in the attachment portions 18 and holes formed in the attachment portions 17. 23, the bolt 22 is inserted, the nut 39 is tightened into the bolt 22, and the mounting portion 17 and the mounting portion 18 are integrated by coupling with the bolt 22. It is easy and fast to attach firmly to the flat portion 1a of the 1 with the attachment member 6. .

  Further, for the corner portion 1b of the building 1, an attachment member 6 ′ configured by joining the attachment portion 26 to the building 1 having the shape shown in FIG. 9 and the attachment portion 27 to the base material / standing frame 2 is used. First, the side surface 26a of the mounting portion 26 to the building 1 and the mounting surface 26b and the mounting surface 26b formed in the shape of a letter C at the front end of the side surface 26a are formed in the holes 28 formed in this portion. The anchor bolt 20 and the anchor bolt 20 set on the flat surface portion 1a and the side surface portion 1c of the building 1 are exposed from the hole 28 to the flat surface portion 1a and the side surface portion 1c, and the anchor bolt 20 and the anchor bolt 20 are nuts. If the nut 37 and the nut 37 are tightened, the required number of mounting portions 26 is fixed to the corner 1b of the building 1 at an appropriate interval.

Next, the heads 7a of the required number of bolts 7 are engaged with the T-grooves 8 provided on the pair of base material combination stand 2 and the mounting surface 2b of the base material combination stand 2, respectively. Is passed through the hole 30 formed as shown in FIG. 9 through the mounting surface 27a of the mounting portion 27 to the base material and vertical stand 2 and a nut 38 is fastened to each bolt 7 to form a pair of base material and vertical stand 2 and Since the required number of attachment portions 27 are integrated by joining with bolts 7, these attachment portions 27 are fitted to the attachment portions 26 fixed to the building 1 as shown in FIG. If the hole 31 and the hole 29 drilled in the attachment portion 26 are matched and the bolt 22 is passed, and the nut 39 is tightened into the bolt 22, the attachment portion 26 and the attachment portion 27 are joined together by the bolt 22. Because it is made, the base material and the two-way stand 2 is attached to the corner 1b of the building 1 It can be carried out easily fast firmly attach it at 6 '.

As described above, the mounting member 6 and the mounting member 6 ′ are paired when the base material / stand 2 for the end portion, the intermediate portion, and the corner portion is attached to the flat portion 1 a and the corner portion 1 b of the building 1. Base material and stand 2
The flat louver material 3 having the holding plate 13 inserted therein as shown in FIG. 10 (a) is accommodated between the base material and the vertical stand 2, and the female screw 33 provided on the holding plate 13. If the bolt 14 passing through the slit 15 and the slit 32 of the support piece 5 is screwed in, the louver material 3 is attached to the base material / stand 2 so that the edge 4 is covered with the base material / stand 2. For example, even in the case of a long object of 3000 to 4000 mm, a strong attachment that does not require a support member in the middle is easily performed, and a front view excellent in design is as shown in FIG. Two types of architectural exterior louvers A are configured.

  FIG. 11 shows an exterior louver A for construction constructed using a base material and a vertical stand 2 with protruding edges 12 protruding from both sides of the surface 2c as shown in the circle of FIG. As in the embodiment shown in FIG. 2, the mounting member 6 and the mounting member 6 ′ use the mounting member 6 ′ to the building 1 at the end of the base material and the vertical stand 2, the intermediate base material and the vertical stand 2, and the corner base and vertical support 2. If the louver material 3 is accommodated between the corresponding base material combination stand 2 and the base material combination stand 2 and the back side of the end portion is joined to the support piece 5, The exterior louver A for building whose design is further enhanced by the presence of the edge 12 can be configured.

  It is suitable for installation in a large opening of a building, etc. by attaching a louver material between them in advance, and joining the base material and the vertical stand on the back side of both ends. Therefore, it can be effectively used to provide exterior louvers for buildings with high marketability.

The front view which divided and displayed the part of the exterior louver for buildings stretched on the outer side etc. of the opening part of a building. The top view which divided and displayed a part of exterior louver for construction same as the above. FIG. 3 is an enlarged view showing an intermediate portion displayed in three sections in FIG. 2. The enlarged view which shows the upper part divided and displayed by three of FIG. The perspective view which shows a part of each member in case a base material combined standing is comprised by two members. The perspective view which shows a part of an example which comprised the base material combined-standing with 1 member. The perspective view which shows a part of modified example which comprised the base material and standing by one member. The perspective view of 2 members which comprise the attachment member for attaching a base material combined-standing stand to the plane part of a building. The perspective view of 2 members which comprise the attachment member for attaching a base material combined-standing stand to the corner of a building (A) (b) (c) is sectional drawing of the aspect which attached each louver material of flat form, a swash plate form, and a cylindrical form to the base material combined-stand. The top view which shows the one part deformation | transformation aspect of the exterior louver for buildings shown in FIG.

Explanation of symbols

A exterior louver for building 1 building 2 base material and side stand 2a side surface 3 louver material 4 small edge 5 support piece 6 mounting member

Claims (4)

For building constructions, a pair of base materials / stands that form a pair on the outside of the building is placed in front, and louver materials with the back sides of both ends fastened to the base materials / stands are arranged in parallel between these base materials / stands. An exterior louver,
The above-mentioned base material combination stand has a supporting piece for supporting the back side of the end of each louver material near the back side of the side surface covering the edge of each louver material to be juxtaposed, and the mounting member for fixing to the building on the back side And the base material and the vertical stand that are paired with this mounting member are fixed to the building at intervals where the louver material fits between each other,
The above louver material was placed between a pair of base material and the vertical stand, and the back sides of both ends were joined to the support material of the base material and the vertical stand, thereby being paralleled between the pair of base material and the vertical stand. Architectural exterior louver. The support piece provided near the back side of the side surface of the base material and the vertical stand is formed separately from the base material and the vertical stand, and is integrated with the base material and the vertical stand by bonding. The building exterior louver according to claim 1, characterized in that: The mounting member for the base material and the vertical stand is divided into an attachment portion to the building and an attachment portion to the base material and the vertical stand, and each is attached to the building and the base material vertical stand, The building exterior louver according to claim 1, wherein the building exterior louver is integrated by bonding. The mounting member provided on the back side of the base material and the vertical stand has a mounting surface in which the mounting portion of the base material and the vertical stand has a mountain shape, and the mounting portion to the building has a mounting surface in the shape of a square. The building exterior louver according to claim 1, wherein the building exterior louver is provided.

Images