JP2000352178A - Metal fitting for fixing corner section of external facing material and corner-section execution method for external facing material using its metal fitting - Google Patents
Metal fitting for fixing corner section of external facing material and corner-section execution method for external facing material using its metal fittingInfo
- Publication number
- JP2000352178A JP2000352178A JP11163379A JP16337999A JP2000352178A JP 2000352178 A JP2000352178 A JP 2000352178A JP 11163379 A JP11163379 A JP 11163379A JP 16337999 A JP16337999 A JP 16337999A JP 2000352178 A JP2000352178 A JP 2000352178A
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- JP
- Japan
- Prior art keywords
- corner
- metal fitting
- section
- vertical
- horizontal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は木造住宅等の建物に
おける出隅部又は入隅部に施工する外装材の隅部固定用
取付金具とこの固定用取付金具による外装材の隅部施工
方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting bracket for fixing a corner of an exterior material to be installed at an outside corner or an inside corner of a building such as a wooden house, and a method for installing a corner of an exterior material using the mounting bracket. Things.
【0002】[0002]
【従来の技術】建物の出隅部や入隅部などの隅部に外装
材を施工する場合、隅部の両側面上の胴縁等に外装材の
対向端部を隅部と同じ角度でもって突き合わせ状に添設
し、これらの外装材に表面から釘やビス等の固着具を胴
縁等に打ち込むことにより固定することが行われている
が、このような外装材施工方法によれば、釘やビス等の
固着具の頭部が外部に露出して外観を著しく損すること
になる。2. Description of the Related Art When an exterior material is applied to a corner of a building, such as an outside corner or a corner, a facing edge of the exterior material is placed at the same angle as the corner on a body edge on both sides of the corner. It has been carried out in the form of abutting, and fixing is performed by punching a fixing tool such as a nail or a screw from the surface into the outer edge of the outer material. In addition, the head of the fixing tool such as a nail or a screw is exposed to the outside, and the appearance is significantly impaired.
【0003】そのため、釘やビス等の固着具を外装材表
面に露出させることなく外装材を隅部に施工し得る手段
として、出隅部の場合には表面から裏面側に向かって直
角に屈折してなる横断面L字状の取付金具を使用し、入
隅部の場合には裏面から表面側に向かって直角に屈折し
てなる横断面L字状の取付金具を使用してこれらの取付
金具を隅部の直角に隣接する両側面に当てがったのち、
釘やビス等の固着具により隅部に固定し、この取付金具
の表面に突設している水平係止突片の上下面に外装材の
対向端部を係止状態に支持させることが行われている。[0003] Therefore, as a means for applying the exterior material to a corner without exposing a fixing tool such as a nail or a screw to the surface of the exterior material, in the case of a protruding corner portion, it is bent at a right angle from the front surface to the back surface side. L-shaped cross-section mounting brackets are used, and in the case of corners, these are mounted using L-shaped cross-section mounting brackets that are bent at right angles from the back surface to the front surface side. After placing the bracket on both sides adjacent to the right angle of the corner,
It is fixed to the corner with a fixing tool such as a nail or a screw, and the upper and lower surfaces of the horizontal locking projection protruding from the surface of the mounting bracket support the facing end of the exterior material in a locked state. Have been done.
【0004】[0004]
【発明が解決しようとする課題】しかしながら、上記取
付金具は剛性を有しているために、この角度と同じ角度
の出隅部又は入隅部にしか採用することができず、出隅
部又は入隅部の角度が直角でない場合には、別にその隅
部の角度に適合する取付金具を必要として施工性が極め
て悪くなるという問題点がある。その上、このような取
付金具はプレス等によって1個づつ、製作しなければな
らないために生産性が低下するばかりでなく、横断面L
字状に屈折した剛性を有するものであるから嵩張りが生
じて梱包や輸送等の取扱性が困難となる。However, since the mounting bracket has rigidity, it can be used only at an outgoing corner or an ingoing corner having the same angle as this angle. If the angle of the entering corner is not a right angle, there is a problem that the mounting work is extremely deteriorated because a mounting fitting that is separately adapted to the angle of the corner is required. In addition, since such mounting brackets must be manufactured one by one by a press or the like, not only the productivity is reduced, but also the cross section L
Since it has rigidity refracted in a letter shape, it becomes bulky, and it becomes difficult to handle such as packing and transportation.
【0005】このため、取付金具を平板形状に形成し、
この取付金具を出隅部や入隅部を形成する両側面におけ
る同一高さ位置に釘やビス等の固着具によって固定して
これらの取付金具の表面に突設している水平係止突片の
上下面に外装材の対向端部をそれぞれ係止状態に支持さ
せることも行われているが、一方の取付金具を固定した
後、この取付金具の高さ位置に合わせて他方の取付金具
を固定しなければならず、その上、隅部を角度でもって
対向したこれらの取付金具の突き合わせ部をコーキング
処理しなければならないために、突き合わせ部の収まり
精度にバラツキが生じて仕上がり面が悪くなると共に施
工に手間を要して作業能率が低下するという問題点があ
った。For this reason, the mounting bracket is formed in a flat plate shape,
A horizontal locking projection which is fixed to this mounting bracket at the same height position on both side surfaces forming the outgoing corner and the entering corner with a fastener such as a nail or a screw and protrudes from the surface of the mounting bracket. It is also performed to support the facing ends of the exterior material on the upper and lower surfaces respectively in a locked state, but after fixing one mounting bracket, the other mounting bracket is adjusted to the height position of this mounting bracket. It must be fixed, and in addition, the butting portion of these mounting brackets facing each other at an angle at the corner must be caulked, so that the fitting accuracy of the butting portion varies, resulting in a poor finished surface. At the same time, there is a problem that the work efficiency is reduced due to the labor required for the construction.
【0006】本発明はこのような問題点に鑑みてなされ
たもので、その目的とするところは出隅部や入隅部など
の隅部の両側面のなす角度に応じた屈折を可能にしてど
のような角度を有する隅部にも簡単且つ正確に取付ける
ことができ、優れた施工性を有すると共に構造が簡単で
多量生産に適した形状を有し、梱包や運搬等の取扱いが
容易な外装材の隅部固定用取付金具とこの取付金具を用
いた外装材の隅部施工方法を提供するにある。The present invention has been made in view of such a problem, and an object of the present invention is to enable refraction according to an angle formed by both side surfaces of a corner such as an outgoing corner or an ingoing corner. An exterior that can be easily and accurately attached to any angled corner, has excellent workability, has a simple structure, has a shape suitable for mass production, and is easy to handle such as packing and transportation. An object of the present invention is to provide a mounting bracket for fixing a corner of a material, and a method for constructing a corner of an exterior material using the mounting bracket.
【0007】[0007]
【課題を解決するための手段】上記目的を達成するため
に本発明の外装材の隅部固定用取付金具は、請求項1に
記載したように、横長長方形状金属板からなる金具本体
の長さ方向の中央部に折曲げ用縦溝を刻設してこの折曲
げ用縦溝を介して金具本体を表面側又は裏面側に向かっ
て互いに所望角度に屈折可能な一半部と他半部とに形成
していると共にこれらの一半部と他半部との表面に水平
係止片をそれぞれ突設してあり、該水平係止片の上下面
に上下に隣接する外装材の端部をそれぞれ嵌入させる水
平溝を形成していると共に上記一半部と他半部とに複数
個の取付用孔を穿設してなる構造を有している。In order to attain the above object, according to the present invention, a mounting bracket for fixing a corner portion of an exterior material according to the present invention has a length of a metal body made of a horizontally long rectangular metal plate. A vertical groove for bending is formed at the center in the vertical direction, and the metal body can be bent at a desired angle toward the front side or the rear side through the vertical groove for bending at one half and the other half. And the horizontal locking pieces are projected on the surfaces of the one half and the other half, respectively, and the upper and lower surfaces of the horizontal locking pieces are respectively connected to the ends of the exterior materials vertically adjacent to each other. It has a structure in which a horizontal groove to be fitted is formed and a plurality of mounting holes are formed in the first half and the other half.
【0008】上記隅部固定用取付金具において、請求項
2に係る発明は、金具本体の上記一半部と他半部との上
端部を全長に亘って裏面側に向かって傾斜した傾斜面部
に形成していると共に該傾斜面部の上端から上方に向か
って垂直面部を延設し、これらの傾斜面部と垂直面部と
にビス取付用孔と釘取付用孔とをそれぞれ穿設すると共
に一半部と他半部との下端部に裏面に向かって上記垂直
面部の裏面に達する突出長を有する脚片部を形成してい
ることを特徴とする。[0008] In the above-mentioned corner fixing fitting, the invention according to claim 2 is characterized in that the upper ends of the first half and the other half of the bracket main body are formed on an inclined surface inclined toward the back side over the entire length. And a vertical surface portion is extended upward from the upper end of the inclined surface portion, and a screw mounting hole and a nail mounting hole are formed in the inclined surface portion and the vertical surface portion, respectively. A leg portion having a protruding length reaching the back surface of the vertical surface portion toward the back surface is formed at a lower end portion of the half portion.
【0009】さらに、上記請求項1又は請求項2に記載
した隅部固定用取付金具において、請求項3に係る発明
は、金具本体の一半部と他半部とに設けている上記水平
係止片の対向内端面間と脚片部の対向内端面間、及び上
端部の傾斜面部と垂直面部との対向内端面間を、切欠部
を介して所定間隔、離間させていることを特徴としてい
る。Further, in the corner fixing fitting according to claim 1 or 2, the invention according to claim 3 is characterized in that the horizontal locking provided on one half and the other half of the fitting body. A predetermined interval is provided between the opposing inner end surfaces of the piece and the opposing inner end surfaces of the leg pieces, and between the opposing inner end surfaces of the inclined surface portion and the vertical surface portion of the upper end portion through the cutout portion. .
【0010】また、請求項4に係る発明は、上記隅部固
定用取付金具を用いた外装材の隅部施工方法であって、
横長長方形状金属板からなる上記金具本体を建物の隅部
の角度に応じて該金具本体の長さ方向の中央部に刻設し
ている折曲げ用縦溝を介して折り曲げることにより該折
曲げ用縦溝を介して区分されたこの金具本体の一半部と
他半部をそれぞれ隅部の一方の面と他方の面とに当接さ
せたのち釘又はビスによって固定し、金具本体の上記一
半部と他半部との表面に突設している水平係止片の上面
に形成された上向き水平溝に、隅部の両側面に沿わせた
上側の外装材の対向端部における下端部を嵌入、係止さ
せると共に、上記水平係止片の下面に形成された下向き
水平溝に、隅部の両側面に沿わせた下側の外装材の対向
端部における上端部を嵌入、係止させることを特徴とす
るものである。According to a fourth aspect of the present invention, there is provided a method of constructing a corner of an exterior material using the corner fixing metal fitting,
The above-mentioned metal fitting body made of a horizontally long rectangular metal plate is bent through a bending vertical groove formed in the center of the metal fitting body in the longitudinal direction in accordance with the angle of the corner of the building. One half and the other half of the metal fitting body divided through the vertical groove are brought into contact with one surface and the other surface of the corner, respectively, and then fixed with nails or screws. In the upward horizontal groove formed on the upper surface of the horizontal locking piece protruding from the surface of the part and the other half, the lower end at the opposite end of the upper exterior material along the both sides of the corner The upper end of the facing end of the lower exterior material along the both side surfaces of the corner is fitted and locked in the downward horizontal groove formed on the lower surface of the horizontal locking piece while being fitted and locked. It is characterized by the following.
【0011】[0011]
【作用】金具本体は横長長方形状に形成されているの
で、取扱性に優れていると共に積層状態にして嵩張るこ
となく梱包が行え、運搬時の揺れなどによって互いに衝
突することによる損傷も防止できる。また、建物の外装
材を施工する際に、現場にて出隅部や入隅部などの隅部
における両側の外装材施工面のなす角度に応じて金具本
体を人手によりその中央部に設けている折曲げ用縦溝か
ら折り曲げる。この際、該折曲げ用縦溝を隅部の稜線上
に合わせて金具本体の一半部と他半部とを縦溝を介して
屈折させながら隅部の両側面に押し付ければ、隅部の角
度に合わせて正確に折り曲げることができる。しかるの
ち、この金具本体を隅部の両側面に取付孔を通じて釘着
又はビス止めすることにより固定する。Since the bracket body is formed in a horizontally long rectangular shape, it is excellent in handleability and can be packed in a stacked state without bulk, and can be prevented from being damaged by collision with each other due to shaking during transportation. Also, when constructing the exterior material of the building, the fitting body is manually provided at the center according to the angle made by the exterior material construction surface on both sides in the corner such as the outside corner and the inside corner at the site Bend from the vertical groove for bending. At this time, by aligning the vertical groove for bending with the ridge line of the corner and pressing one half and the other half of the metal fitting to both side surfaces of the corner while bending the half and the other half through the vertical groove, the corner of the corner is formed. It can be bent exactly according to the angle. Thereafter, the metal fitting body is fixed to each side surface of the corner by nailing or screwing through a mounting hole.
【0012】外装材の施工は通常、建物の下側から上側
に向かって行われ、上記のようにして屈折した金具本体
は先に隅部の両側面側に施工した外装材における所定の
角度でもって突き合わせ状に対向した上端部に、その一
半部と他半部との表面に突設している水平係止片の下面
の形成された下向き水平溝を被せるように嵌入、係止さ
せたのち、固定し、この金具本体の上記水平係止片の上
面に形成された上向き水平溝に次に施工すべき外装材の
対向端部の下端縁部を嵌入、係止させることにより、こ
れらの外装材の対向端部を下側の該外装材と同様に隅部
の両側面と同一角度をなして突き合わせ状に施工する。
この両側外装材の突き合わせ対向端面間をコーキングに
よって充填、処理する。The construction of the exterior material is usually performed from the lower side of the building to the upper side, and the metal body bent as described above is formed at a predetermined angle in the exterior material previously applied to both sides of the corner. After fitting and locking the upper end portion facing in a butt shape so as to cover the downward horizontal groove formed on the lower surface of the horizontal locking piece projecting from the surface of the one half portion and the other half portion. By fixing and locking the lower end edge of the opposite end of the exterior material to be applied next into the upward horizontal groove formed on the upper surface of the horizontal engagement piece of the metal fitting body, The opposite ends of the material are abutted at the same angle as both sides of the corner, like the lower exterior material.
The space between the opposing end faces of the outer packaging materials is filled and processed by caulking.
【0013】上記取付金具において、請求項2に記載し
たように、金具本体の一半部と他半部との上端部を裏面
側に向かって傾斜した傾斜面部に形成すると共に該傾斜
面部の上端から上方に向かって垂直面部を延設し、これ
らの傾斜面部と垂直面部とにビス取付用孔と釘取付用孔
とをそれぞれ穿設しておくことによって、釘又はビスの
いずれによっても隅部に対する金具本体の固定が可能と
なるばかりでなく、傾斜面部に設けている釘取付用孔か
らは釘を斜めに打ち込むことができて金具本体が強固に
固定される。さらに、一半部と他半部との下端部に裏面
に向かって上記垂直面部の裏面に達する突出長を有する
脚片部を形成しているので、隅部の両側面に対する金具
本体の一半部と他半部との裏面の当接は、この脚片部の
先端面と上記垂直面部の裏面とで行われて、金具本体を
取付ける胴縁などの表面が粗面であっても、ぐらつくこ
となく安定した強固な固定が行える。In the above-mentioned mounting bracket, the upper ends of the first half and the other half of the bracket main body are formed on an inclined surface inclined toward the rear surface, and the upper end of the inclined surface is formed from the upper end of the inclined surface. By extending a vertical surface portion upward and forming a screw mounting hole and a nail mounting hole on these inclined surface portion and the vertical surface portion, respectively, the corner portion can be formed with either a nail or a screw. Not only can the metal fittings be fixed, but also the nails can be driven obliquely from the nail mounting holes provided in the inclined surface, so that the metal fittings are firmly fixed. Furthermore, since a leg piece having a protruding length reaching the back surface of the vertical surface portion toward the back surface is formed at the lower end portion of the one half portion and the other half portion, one half portion of the bracket main body with respect to both side surfaces of the corner portion is provided. The abutment of the back surface with the other half is performed between the tip surface of the leg piece portion and the back surface of the vertical surface portion, and even if the surface such as the rim for mounting the bracket main body is rough, it does not shake. Stable and strong fixation can be performed.
【0014】また、請求項3に記載したように、金具本
体の一半部と他半部とに設けている水平係止片の対向内
端面間と脚片部の対向内端面間、及び上端部の傾斜面部
と垂直面部との対向内端面間は切欠部を介して所定間
隔、離間した構造としているので、上記縦溝からの金具
本体の折り曲げ作業が容易に且つ正確に行えると共に、
対向端面同士が衝突することなく表裏いずれの方向に対
しても所望角度の折り曲げが簡単に行え、出隅部と入隅
部のいずれの隅部に対してもこの金具本体を装着するこ
とができる。Further, as described in claim 3, between the opposed inner end faces of the horizontal locking pieces and the opposed inner end faces of the leg pieces provided on one half and the other half of the bracket main body, and on the upper end. A predetermined interval is provided between the opposed inner end surfaces of the inclined surface portion and the vertical surface portion through the notch portion, so that the metal body can be easily and accurately bent from the vertical groove, and
The bending at a desired angle can be easily performed in either direction without any collision between the opposing end surfaces, and the metal fitting body can be attached to any of the protruding corner and the entering corner. .
【0015】[0015]
【発明の実施の形態】次に、本発明の具体的な実施例を
図面について説明すると、図1〜図3において、1は横
長長方形状に形成された鉄又はアルミニウム或いはアル
ミ合金等の金属板よりなる金具本体で、その長さ方向の
中央部の表面に上下端面間の全縦幅に亘って所定深さを
有する細幅直状の折曲げ用縦溝2を刻設していると共に
この折曲げ用縦溝2を介して金具本体1の左右両側部を
一半部1Aと他半部1Bとに区分している。なお、この折曲
げ用縦溝2を金具本体1の長さ方向の中央部における裏
面側に刻設しておいてもよく、いずれの場合においても
該折曲げ用縦溝2の部分から金具本体1の一半部1Aと他
半部1Bとを金具本体1の表面側と裏面側のいずれの方向
にも屈折できるように形成しておけばよい。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view of a metal plate made of iron or aluminum or an aluminum alloy. In the metal fitting main body, a narrow vertical flute 2 having a predetermined depth is engraved on the surface of the central portion in the longitudinal direction and has a predetermined depth over the entire vertical width between the upper and lower end surfaces. The left and right sides of the metal fitting body 1 are divided into a half part 1A and the other half part 1B via the bending vertical groove 2. In addition, the vertical groove 2 for bending may be engraved on the rear surface side in the central portion in the longitudinal direction of the metal fitting main body 1. The first half 1A and the other half 1B may be formed so as to be refracted in either the front side or the back side of the metal fitting body 1.
【0016】さらに、金具本体1の上記一半部1Aと他半
部1Bとの表面における縦幅方向の中央部に水平係止片
3、4を突設している。これらの水平係止片3、4は、
基端が金具本体1の表面に一体に連なった一定の突出長
を有する水平板片部3a、4aと、この水平板片部3a、4aの
突出端に上下方向に向かって一定高さの垂直壁片部3b、
3c、4b、4cをそれぞれ一体に設けてなり、水平板片部3
a、4aは互いに同一水平面上、即ち、一半部1Aと他半部1
Bとの上下方向における同一高さ位置に突設されてい
る。Further, horizontal locking pieces 3 and 4 are protruded from the surfaces of the first half 1A and the other half 1B of the metal fitting body 1 at the center in the vertical width direction. These horizontal locking pieces 3, 4 are
Horizontal plate pieces 3a, 4a having a constant protruding length whose base end is integrally connected to the surface of the fitting body 1, and a vertical height of a certain height in the vertical direction is provided on the protruding end of the horizontal plate pieces 3a, 4a. Wall piece 3b,
3c, 4b, and 4c are provided integrally, and the horizontal plate piece 3
a and 4a are on the same horizontal plane, that is, one half 1A and the other half 1
Projection is provided at the same height position in the vertical direction as B.
【0017】そして、金具本体1における一半部1A側の
水平板片部3aの上面側には該上面を溝底面とし且つ一半
部1Aの表面とこの水平板片部3aの突出端から上方に突設
した上記上側の垂直壁片部3bとを溝壁とした前後方向に
一定幅を有する上向きの水平溝5aを形成している一方、
水平板片部3aの下面側には該下面を溝底面とし且つ一半
部1Aの表面とこの水平板片部3aの突出端から下方に突設
した上記下側の垂直壁片部3cとを溝壁とした前後方向に
一定幅を有する下向きの水平溝5bを形成している。同様
に、金具本体1における他半部1B側の水平板片部4aの上
面側には該上面を溝底面とし且つ他半部1Bの表面とこの
水平板片部4aの突出端から上方に突設した上記上側の垂
直壁片部4bとを溝壁とした前後方向に一定幅を有する上
向きの水平溝6aを形成している一方、水平板片部4aの下
面側には該下面を溝底面とし且つ他半部1Bの表面とこの
水平板片部4aの突出端から下方に突設した上記下側の垂
直壁片部4cとを溝壁とした前後方向に一定幅を有する下
向きの水平溝6bを形成している。なお、これらの水平溝
5a、5b、6a、6bは外装材Aの上下実部A1、A2(図5に示
す)をそれぞれ嵌入、係止させることができる幅に形成
されている。The upper surface of the horizontal plate piece 3a on the half 1A side of the metal fitting body 1 has the upper surface as a groove bottom and projects upward from the surface of the half 1A and the projecting end of the horizontal plate piece 3a. While forming the upper horizontal wall piece portion 3b and the upward horizontal groove 5a having a certain width in the front-rear direction with the groove wall as the groove wall,
On the lower surface side of the horizontal plate piece 3a, the lower surface is formed as a groove bottom, and the surface of the half portion 1A and the lower vertical wall piece 3c projecting downward from the projecting end of the horizontal plate piece 3a are grooved. A downward horizontal groove 5b having a constant width in the front-rear direction as a wall is formed. Similarly, the upper surface of the horizontal plate portion 4a on the other half 1B side of the metal fitting body 1 is formed with a groove bottom, and projects upward from the surface of the other half 1B and the protruding end of the horizontal plate portion 4a. An upper horizontal groove 6a having a constant width in the front-rear direction is formed with the upper vertical wall piece portion 4b provided as a groove wall, while the lower surface side of the horizontal plate piece portion 4a is formed with a groove bottom. And a downward horizontal groove having a constant width in the front-rear direction with the surface of the other half 1B and the lower vertical wall piece 4c projecting downward from the projecting end of the horizontal plate piece 4a as a groove wall. 6b. Note that these horizontal grooves
5a, 5b, 6a and 6b are formed to have a width that allows the upper and lower real parts A1 and A2 (shown in FIG. 5) of the exterior material A to be fitted and locked, respectively.
【0018】さらに、一半部1A側の水平係止片3と他半
部1Bの水平係止片4との対向内端面間はV字状の切欠部
7を介して所定間隔だけ離間している。この切欠部7は
上記左右の水平係止片3、4の対向端面を上記折曲げ用
縦溝2の両側の連続する水平板片部の基端から垂直壁片
部に向かって徐々に幅広くなるようにV字状に切欠くこ
とにより形成されている。また、金具本体1の一半部1A
と他半部1Bとの下端には裏面に向かって直角に屈曲して
なる同一突出長の第1脚片部8a、9aをそれぞれ形成して
いると共に、上記一半部1Aと他半部1Bとの裏面上部に、
これらの第1脚片部8a、9aと同一突出長を有する第2脚
片部8b、9bをそれぞれ突設してあり、さらに、上記折曲
げ用縦溝2の裏面側における第1脚片部8a、9aの対向端
面間と第2脚片部8b、9bとの対向面間をV字状の切欠部
10、11を介してそれぞれ離間させている。Further, the opposing inner end faces of the horizontal locking piece 3 on the first half 1A side and the horizontal locking piece 4 of the other half 1B are separated by a predetermined distance via a V-shaped notch 7. . The notch 7 gradually widens the opposite end faces of the left and right horizontal locking pieces 3 and 4 from the base end of the continuous horizontal plate piece on both sides of the bending vertical groove 2 toward the vertical wall piece. As shown in FIG. In addition, one half 1A of the fitting body 1
At the lower end of the other half 1B are formed first leg pieces 8a, 9a of the same protruding length bent at right angles toward the back surface, and the first half 1A and the other half 1B are formed. At the top of the back of
The second leg portions 8b, 9b having the same protruding length as the first leg portions 8a, 9a are provided in a protruding manner, respectively, and further, the first leg portions on the back side of the vertical groove 2 for bending are provided. V-shaped notch between the opposing end faces of 8a, 9a and the opposing faces of the second leg pieces 8b, 9b
They are spaced apart via 10, 11 respectively.
【0019】また、上記一半部1Aと他半部1Bとの上端部
は全長に亘って裏面側に向かって傾斜させて一定の縦幅
を有する傾斜面部12a 、12b に形成していると共にこれ
らの傾斜面部12a 、12b の上端から上方に向かって一定
の縦幅を有する垂直面部13a、13b を延設してあり、傾
斜面部12a 、12b に長さ方向に所定間隔毎に複数個の釘
取付用孔14を、垂直面部13a 、13b に所定間隔毎に複数
個のビス取付用孔15をそれぞれ穿設していると共に垂直
面部13a 、13b の裏面を上記第1、第2脚片部8a、8b、
9a、9bの突出端面と同一垂直面上に設けている。The upper ends of the first half 1A and the other half 1B are inclined toward the back surface over the entire length to form inclined surface portions 12a and 12b having a constant vertical width. Vertical surface portions 13a, 13b having a constant vertical width extend upward from the upper ends of the inclined surface portions 12a, 12b, and a plurality of nail attachments are provided at predetermined intervals in the length direction on the inclined surface portions 12a, 12b. A plurality of screw mounting holes 15 are formed in the vertical surface portions 13a, 13b at predetermined intervals, respectively, and the back surfaces of the vertical surface portions 13a, 13b are formed in the vertical surface portions 13a, 13b by the first and second leg pieces 8a, 8b. ,
It is provided on the same vertical plane as the protruding end faces of 9a and 9b.
【0020】さらに、上記傾斜面部12a 、12b の対向端
面間と垂直面部13a 、13b と対向端面間、即ち、金具本
体1の上端部における長さ方向の中央部は切欠かれて、
上記折曲げ用縦溝2の上端に連通した一定幅の切欠部16
が設けられてあり、この切欠部16を介して上記傾斜面部
12a 、12b の対向端面間と垂直面部13a 、13b の対向端
面間が一定間隔を存した状態に形成されている。なお、
この切欠部16と折曲げ用縦溝2とを上記のように連続さ
せておいてもよいが、不連続の場合は、その不連続部分
の裏面側に折曲げ用縦溝2と切欠部16の裏面間を連続さ
せる条溝(図示せず)を設けておき、一半部1Aと他半部
1Bとを一直線上に設けた上記条溝と縦溝2及び切欠部16
を介して屈折可能に形成しておけばよい。Further, a portion between the opposed end surfaces of the inclined surface portions 12a and 12b and a portion between the vertical surface portions 13a and 13b and the opposed end surface, that is, a central portion in the longitudinal direction at the upper end portion of the metal fitting body 1 is cut out.
A notch 16 having a constant width communicating with the upper end of the vertical groove 2 for bending.
Is provided, and the inclined surface portion is provided through the cutout portion 16.
The space between the opposing end faces of the vertical plane portions 13a and 13b and the space between the opposing end faces of the vertical plane portions 13a and 13b are formed at a predetermined interval. In addition,
The notch 16 and the bending vertical groove 2 may be continuous as described above. However, in the case of discontinuity, the bending vertical groove 2 and the notch 16 are provided on the back side of the discontinuous portion. A groove (not shown) that connects between the back surfaces of the first half 1A and the other half is provided.
1B and the groove and the vertical groove 2 and the notch 16 provided on a straight line.
What is necessary is just to be formed so that refraction is possible through.
【0021】次に、上記のように構成した取付金具を使
用して建物の隅部、例えば、出隅部に外装材Aを施工す
る方法を説明する。出隅部は図4に示すように、柱21の
互いに直角に隣接する左右両側面に胴縁22、23を固定し
てなり、この出隅部に建物の両外壁面に沿って互いに直
角に配した左右両側の外装材A、Aの対向端部を上記取
付金具によって固定する。Next, a description will be given of a method of constructing the exterior material A at a corner of a building, for example, at a protruding corner using the mounting bracket configured as described above. As shown in FIG. 4, the protruding corners are formed by fixing the rims 22 and 23 to the right and left sides adjacent to each other at right angles to the pillar 21. The protruding corners are formed at right angles to each other along both outer wall surfaces of the building. The facing ends of the outer materials A, A on both the left and right sides are fixed by the mounting bracket.
【0022】具体的には、まず、金具本体1の一半部1A
と他半部1Bとを折曲げ用縦溝2及び切欠部10、11から裏
面側に向かって互いに直角になるように折り曲げ、折曲
げ用縦溝2を出隅部の稜角に合わせて一半部1Aの裏面に
突設している第1、第2脚片部8a、8bの突出端面と上端
部の垂直面部13a の裏面とを出隅部の一方の外側面24に
当接させると共に他半部1Bの裏面に突設している第1、
第2脚片部9a、9bの突出端面と上端部の垂直面部13b と
を出隅部の他方の外側面25に当接させる(図5参照)。
このように金具本体1の一半部1Aと他半部1Bとはその裏
面に突設している第1、第2脚片部8a、8b、9a、9bの突
出端面と垂直面部13a 、13b の裏面とを出隅部の両外側
面24、25に当接させるので、両外側面24、25の表面が粗
面であってもぐらつくことなく安定した強固な固定が行
える。なお、この場合には第1、第2脚片部8a、8b、9
a、9bのいずか一方だけ設けた構造としておいてもよ
い。Specifically, first, one half 1A of the metal fitting body 1
And the other half 1B are bent so as to be perpendicular to each other from the bending vertical groove 2 and the cutouts 10 and 11 toward the back side, and the bending vertical groove 2 is aligned with the ridge angle of the protruding corner to form one half. The projecting end surfaces of the first and second leg pieces 8a and 8b projecting from the back surface of 1A and the back surface of the vertical surface portion 13a at the upper end are brought into contact with one outer surface 24 of the protruding corner and the other half. The first projecting from the back of the part 1B,
The protruding end surfaces of the second leg pieces 9a and 9b and the vertical surface 13b at the upper end are brought into contact with the other outer surface 25 of the protruding corner (see FIG. 5).
As described above, the first half 1A and the other half 1B of the bracket main body 1 have the protruding end faces of the first and second leg pieces 8a, 8b, 9a, 9b projecting from the back surface thereof and the vertical face portions 13a, 13b. Since the back surface is brought into contact with both outer surfaces 24 and 25 at the protruding corners, stable and firm fixing can be performed without shaking even if the surfaces of both outer surfaces 24 and 25 are rough surfaces. In this case, the first and second leg pieces 8a, 8b, 9
A structure in which only one of a and 9b is provided may be used.
【0023】さらに、一半部1Aと他半部1Bとの表面に突
設している水平係止片3、4の下面側に形成している下
向き水平溝5b、6bを図5に示すように、先に出隅部の両
側面側に施工した外装材A、Aの上端縁部に形成してい
る実部A1、A1の端部に被せるように嵌入、係止させる。
この状態にしたのち、傾斜面部12a 、12b に穿設してい
る複数個の釘取付用孔14と垂直面部13a 、13b に穿設し
ている複数個のビス取付用孔15との少なくともいずれか
一方の取付用孔から胴縁22、23に釘又はビスCを打ち込
み又は螺着させることにより金具本体1を固定する。こ
の際、傾斜面部12a 、12b に穿設している釘取付用孔14
に釘Cを打ち込むと、傾斜面部12a 、12b は上方に向か
って裏面側に傾斜しているので、図5、図6に示すよう
に、釘取付用孔14から打ち込んだ釘Cは斜め下方に傾斜
した状態となり、金具本体1の水平係止片3、4におけ
る上向き水平溝5a、6a上にかかる荷重によって釘Cが抜
け出る方向に作用することなく、強固な固定が可能とな
る。As shown in FIG. 5, downward horizontal grooves 5b and 6b formed on the lower surfaces of the horizontal locking pieces 3 and 4 protruding from the surfaces of the first half 1A and the other half 1B, respectively. First, the outer materials A, which were previously constructed on both side surfaces of the protruding corner portion, are fitted and locked so as to cover the ends of the real portions A1, A1 formed on the upper edge of the outer material A.
After this state, at least one of the plurality of nail mounting holes 14 drilled in the inclined surfaces 12a, 12b and the plurality of screw mounting holes 15 drilled in the vertical surfaces 13a, 13b. The metal fitting main body 1 is fixed by driving or screwing a nail or a screw C into the body edges 22, 23 from one of the mounting holes. At this time, nail mounting holes 14 formed in the inclined surfaces 12a and 12b are provided.
When the nail C is driven, the inclined surfaces 12a and 12b are inclined upward and rearward, so that the nail C driven from the nail mounting hole 14 is obliquely downward as shown in FIGS. Since the nail C is inclined, the nail C can be firmly fixed without acting in the direction in which the nail C comes out due to the load applied to the upward horizontal grooves 5a, 6a in the horizontal locking pieces 3, 4 of the metal fitting body 1.
【0024】なお、金具本体1は出隅部に当てがう前に
略々直角に折り曲げたのち、出隅部に押しつけることに
より一半部1Aと他半部1Bとを折曲げ用縦溝2を介してそ
の曲げ角度を自動的に補正させて出隅部に正確に当接さ
せることができるが、平板形状のまま、その折曲げ用縦
溝2を出隅部の稜角に合わせて当てがったのち、一半部
1Aと他半部1Bとを出隅部の稜角を支点として折り曲げる
ことにより、出隅部の互いに直角に連なった左右両外側
面24、25に当接させてもよい。The metal fitting body 1 is bent at a substantially right angle before being applied to the protruding corner, and then pressed against the protruding corner, thereby forming the vertical groove 2 for bending the first half 1A and the other half 1B. The bending angle can be automatically corrected through the step to accurately contact the protruding corner, but the bending vertical groove 2 is applied to the protruding corner according to the ridge angle of the protruding corner in a flat plate shape. After one half
By bending the 1A and the other half 1B with the ridge angle of the protruding corner as a fulcrum, the outer left and right outer surfaces 24, 25 of the protruding corner that are connected at right angles to each other may be brought into contact with each other.
【0025】こうして、取付金具の本体1を出隅部に固
定したのち、この金具本体1に次に施工する外装材Aの
対向端部を支持させる。なお、外装材Aは一定の縦幅と
長さを有する横長長方形状の外壁材であり、繊維強化セ
メント板やけい酸カルシウム板、木片セメント板、スラ
グセメント板、GRC等の無機質板、或いは鉄板、アル
ミニウム板等の金属板からなり、その上下端縁部には雌
雄の上記実部A1、A2が形成されている。After the main body 1 of the mounting bracket is fixed to the protruding corner in this way, the metal body 1 supports the facing end of the exterior material A to be subsequently applied. The exterior material A is a horizontally long rectangular outer wall material having a certain vertical width and length, and is made of an inorganic plate such as a fiber reinforced cement plate, a calcium silicate plate, a wood chip cement plate, a slag cement plate, a GRC, or an iron plate. , Made of a metal plate such as an aluminum plate, and the upper and lower edges thereof are formed with the male and female real portions A1 and A2.
【0026】この外装材A、Aを先に施工した上記外装
材A、Aの上端実部A1上にその下端実部A2を突き付ける
ようにして建物の外壁面に互いに直角に配し、その対向
端部における下端実部A2、A2を図5に示すように、金具
本体1の一半部1Aと他半部1Bとの表面に突設した水平係
止片3、4の上面側に形成している上向き水平溝5a、6a
に嵌入、係止させる。この際、出隅部が直角の場合に
は、図4に示すように、通常、その直角に形成された稜
角部に該稜角部を被覆する直角に屈折した出隅部材Bが
用いられる。The exterior materials A, A are arranged at right angles to the outer wall surface of the building so that the lower end real portion A2 is projected on the upper end real portion A1 of the exterior material A, A on which the outer material A has been previously applied. As shown in FIG. 5, the lower end real parts A2, A2 at the ends are formed on the upper surface side of the horizontal locking pieces 3, 4 protruding from the surfaces of the one half 1A and the other half 1B of the bracket main body 1. Horizontal grooves 5a, 6a
And locked. In this case, when the protruding corner is a right angle, as shown in FIG. 4, a protruding corner member B which is bent at a right angle to cover the protruding corner is usually used.
【0027】この出隅部材Bは外装材Aと同一縦幅を有
していると共にその直角に連なった両側片部の横幅は金
具本体1の一半部1Aの横幅よりも短く形成されてあり、
金具本体1の表面にその裏面を密接させた状態にして両
側片部の下端部を金具本体1の一半部1Aと他半部1Bとに
おける上記上向き水平溝5a、6aに嵌入、係止させたの
ち、この出隅部材Bの両側端面に施工すべき上記外装材
A、Aの端面を小間隔を存して対向させた状態にしてそ
の下端実部A2、A2を上向き水平溝5a、6aの端部内に嵌
入、係止させる。出隅部材Bと外装材Aとの対向端面間
の上記小間隔部にはコーキング処理を施して目地止めす
る。The protruding corner member B has the same vertical width as the exterior material A, and the width of the right and left side portions connected to the right angle is formed shorter than the width of the half 1A of the metal fitting body 1.
With the back surface closely contacted with the front surface of the metal fitting body 1, the lower ends of both side pieces were fitted and locked in the upward horizontal grooves 5a, 6a in the first half 1A and the other half 1B of the metal fitting body 1. Thereafter, the end surfaces of the exterior materials A, A to be constructed on both side end surfaces of the protruding corner member B are opposed to each other at a small interval, and the lower end real portions A2, A2 of the upward horizontal grooves 5a, 6a are formed. Fit and lock into the end. A caulking process is applied to the small gap between the facing end surfaces of the corner member B and the facing material A to stop the joint.
【0028】なお、上記出隅部材Bを使用することなく
外装材Aを施工する場合には、両側の外装材A、Aの対
向端面を金具本体1の折曲げ用縦溝2の両側部分に近接
状態にしてそれぞれその端部の下端実部A2、A2を上向き
水平溝5a、6aに嵌入、係止させ、対向端面間にコーキン
グ処理を施す。When the exterior material A is applied without using the corner member B, the opposite end faces of the exterior materials A, A on both sides are formed on both sides of the bent vertical groove 2 of the metal fitting body 1. In the close state, the lower end real portions A2, A2 of the respective ends are fitted and locked in the upward horizontal grooves 5a, 6a, and a caulking process is performed between the opposed end surfaces.
【0029】こうして、施工された外装材A、Aの互い
に直角に対向した端部における上端実部A1、A1に新たな
金具本体1を上記同様にして直角に屈折させたのち、そ
の一半部1Aと他半部1Bとの水平係止片3、4の下側に形
成している下向きの水平溝5b、6bを係止させ、しかるの
ち、上記施工された外装材A、Aの上載するようにして
次の外装材A、Aを施工し、この作業を繰り返し行うこ
とにより図6に示すように、建物の外装を形成するもの
である。In this manner, the new metal fitting main body 1 is bent at right angles to the upper end real parts A1, A1 at the ends of the installed exterior materials A, A at right angles to each other in the same manner as described above, and then the half part 1A thereof The downward horizontal grooves 5b and 6b formed on the lower side of the horizontal locking pieces 3 and 4 between the second half 1B and the other half 1B are locked. Then, the following exterior materials A, A are constructed, and this operation is repeated to form the exterior of the building as shown in FIG.
【0030】上記外装材の施工方法は、出隅部の隣接す
る左右両側面が互いに直角な場合について説明したが、
図7に示すように、出隅部が直角でない場合においても
同様にして施工できる。即ち、取付金具の金具本体1を
その折曲げ用縦溝2から該出隅部の両外側面24、25のな
す角度に応じて折り曲げてその一半部1Aと他半部1Bとの
裏面から突設している上記第1、第2脚片部8a、8b、9
a、9b及び上端部の垂直面部13a 、13b の裏面を上記両
外側面24、25に当接させた状態にし、この金具本体1の
表面に突設している水平係止片3、4の下面側に設けた
下向き水平溝5b、6bを先に施工した両側外装材A、Aの
対向端部における上端実部A1、A1に被嵌、係止させたの
ち、取付用孔14、15から胴縁22、23に釘又はビスCを打
ち込み又は螺着させることにより金具本体1を固定し、
該金具本体1の上向き水平溝5a、6aに出隅部と同一角度
をなして左右両側に配した外装材A、Aの対向端部にお
ける下端実部A2、A2を嵌入、係止させるものである。The above-described method of applying the exterior material has been described in the case where the left and right sides adjacent to the protruding corner are perpendicular to each other.
As shown in FIG. 7, even when the protruding corner is not a right angle, the construction can be performed in a similar manner. That is, the metal fitting body 1 of the mounting metal is bent from the vertical groove 2 for bending in accordance with the angle formed between the outer surfaces 24 and 25 of the protruding corners, and projected from the back surfaces of the first half 1A and the other half 1B. The first and second leg pieces 8a, 8b, 9
a, 9b and the upper surfaces of the vertical surfaces 13a, 13b are brought into contact with the outer surfaces 24, 25, respectively. After the downward horizontal grooves 5b and 6b provided on the lower surface side are fitted and locked to the upper end real parts A1 and A1 at the opposite ends of the both exterior materials A and A, which were previously constructed, the mounting holes 14 and 15 are used. The bracket main body 1 is fixed by driving or screwing a nail or a screw C into the body edges 22 and 23,
The lower end real parts A2, A2 at the opposite ends of the exterior materials A, A disposed on the left and right sides at the same angle as the protruding corners are fitted and locked in the upward horizontal grooves 5a, 6a of the metal fitting body 1. is there.
【0031】このように、出隅部の両側面が直角をなし
ていない場合には上述した出隅部材Bを使用することな
く外装材A、Aの対向端面を突き合わせ状にして金具本
体1を介して出隅部に施工される。また、図7において
は出隅部の外側面24、25を形成している胴縁22、23は柱
21の左右両側面に外壁下地材Dを介して固定している
が、外壁下地材Dを必ずしも施工する必要はない。さら
に、出隅部の両外側面24、25のなす角度が上記のように
直角、直角でない場合のいずれにおいても、胴縁22、23
によることなく下地材によって出隅部の両外側面24、25
を形成するように構成してもよい。As described above, when the both side surfaces of the protruding corner are not at right angles, the facing end faces of the exterior materials A, A are brought into abutting shape without using the above-mentioned protruding corner member B, and the metal fitting body 1 is formed. It is installed in the corner that comes out. In FIG. 7, the tongues 22 and 23 forming the outer surfaces 24 and 25 of the protruding corners are pillars.
Although the outer wall base material D is fixed to the left and right side surfaces of the base 21 via the outer wall base material D, the outer wall base material D does not always need to be installed. Furthermore, in both cases where the angle between the outer surfaces 24 and 25 of the protruding corners is not a right angle or a right angle as described above, the trunk edges 22 and 23
Both outer surfaces 24, 25 of the protruding corner depending on the base material without depending on
May be formed.
【0032】次に、上記取付金具を使用して建物の入隅
部に外装材Aを施工する方法を説明する。入隅部は図8
に示すように、柱21の角部両側方に胴縁22、23をその表
面が互いに所定角度(図においては直角)をなして取付
けられてなり、この胴縁表面によって入隅部の両外側面
24' 、25' が形成されている。入隅部に金具本体1を固
定するには、その一半部1Aと他半部1Bとを上記出隅部の
場合とは反対方向、即ち、折曲げ用縦溝2を介して裏面
側から表面側に向かって折り曲げ、縦溝2を入隅部の入
隅角部に合わせて一半部1Aと他半部1Bとの裏面に突設し
ている第1、第2脚片部8a、8b、9a、9bの突出端面と垂
直面部13a 、13b の裏面とを入隅部の両外側面24' 、2
5' にそれぞれ当接させ、さらに、一半部1Aと他半部1B
との表面に突設した水平係止片3、4の下面側に形成し
ている下向き水平溝5b、6bを上記実施例と同様に、先に
入隅部の両側面側に施工した外装材A、Aの上端縁部に
形成している実部A1、A1の端部に被せるように嵌入、係
止させる。この状態にしたのち、取付用孔14、15から胴
縁22、23に釘又はビスCを打ち込み又は螺着させること
により金具本体1を固定する。Next, a description will be given of a method of constructing the exterior material A at the corner of the building using the above-mentioned mounting bracket. Fig. 8
As shown in the figure, on both sides of the corner of the pillar 21, the body edges 22, 23 are attached at a predetermined angle (in the figure, a right angle) to each other, and the outer surface of the inset corner is formed by the body edge surface. side
24 'and 25' are formed. In order to fix the metal fitting body 1 to the inside corner, the first half 1A and the other half 1B are connected in the opposite direction to the case of the above-mentioned corner, that is, through the bending vertical groove 2 from the back side to the front side. The first and second leg pieces 8a, 8b, which are bent toward the side and project from the back surfaces of the first half 1A and the other half 1B so that the vertical grooves 2 are aligned with the corners of the corners, The projecting end surfaces of 9a, 9b and the back surfaces of the vertical surface portions 13a, 13b are connected to both outer surfaces 24 ', 2 at the corners.
5 'respectively, and then the first half 1A and the other half 1B
As in the case of the above embodiment, the exterior material in which the downward horizontal grooves 5b and 6b formed on the lower surface side of the horizontal locking pieces 3 and 4 protruding from the surface of A, A1 is fitted and locked so as to cover the ends of the real parts A1, A1 formed at the upper edge. After this state, the metal fitting main body 1 is fixed by driving or screwing a nail or a screw C from the mounting holes 14 and 15 into the body edges 22 and 23.
【0033】金具本体1の固定後、先に施工した上記外
装材A、Aの上端実部A1、A1上にその下端実部A2、A2を
突き付けるようにして次に施工すべき外装材A、Aの対
向端部における下端実部A2、A2を金具本体1の一半部1A
と他半部1Bとの表面に突設した水平係止片3、4の上面
側に形成している上向き水平溝5a、6aに嵌入、係止させ
る。その他の構造及び施工方法は上記出隅部における場
合と同様であるので、同一部分には同一符号を付して詳
細な説明は省略する。After fixing the metal fitting body 1, the outer material A, which is to be constructed next, is formed by abutting the lower real parts A2, A2 on the upper real parts A1, A1 of the outer materials A, A previously constructed. The lower real part A2, A2 at the opposite end of A is a half 1A of the metal fitting body 1.
And the other half 1B are fitted and locked in upward horizontal grooves 5a, 6a formed on the upper surface side of the horizontal locking pieces 3, 4 protruding from the surface of the other half 1B. Other structures and construction methods are the same as those at the above-mentioned corner, so that the same portions are denoted by the same reference numerals and detailed description thereof will be omitted.
【0034】上記実施例において、金具本体1は表面に
突設した両側の水平係止片3、4の対向端面、及び裏面
側に突設している第1脚片部8a、9aの対向端面間と第2
脚片部8b、9bの対向面間をV字状の切欠部7、10、11に
形成して金具本体1を表裏いずれの方向に対しても所望
角度、屈折可能に形成しているが、出隅部のみに使用す
る場合には上記裏面側の切欠部10、11をV字状に形成し
ておく一方、水平係止片3、4間をV字状の切欠部に形
成することなく、図9に示すように、スリット状の小間
隔を存して離間させた形状にしておいてもよい。また、
入隅部のみに使用する場合には図10、図11に示すよう
に、水平係止片3、4の対向端面間にV字状の切欠部7
を形成しておく一方、第1脚片部8a、9aの対向端面間と
第2脚片部8b、9bの対向面間は小幅の切欠部10' 、11'
に形成しておいてもよい。In the above embodiment, the metal fitting body 1 has opposed end faces of the horizontal locking pieces 3, 4 on both sides projecting from the front face, and opposed end faces of the first leg pieces 8a, 9a projecting from the back face side. Between and second
The V-shaped cutouts 7, 10, 11 are formed between the opposing surfaces of the leg pieces 8b, 9b so that the metal fitting body 1 can be bent at a desired angle with respect to both directions. When used only at the protruding corners, the notches 10 and 11 on the back side are formed in a V-shape, while the V-shaped notches are formed between the horizontal locking pieces 3 and 4. As shown in FIG. 9, a slit-like shape may be provided with a small interval therebetween. Also,
When used only in the corner, as shown in FIGS. 10 and 11, a V-shaped notch 7 is formed between the opposed end faces of the horizontal locking pieces 3 and 4.
While the gaps between the opposing end faces of the first leg pieces 8a, 9a and the opposing faces of the second leg pieces 8b, 9b are small notches 10 ', 11'.
May be formed in advance.
【0035】また、金具本体1の長さも自由に変更する
ことができ、例えば、図12に示すように長尺な取付金具
を形成することができる。なお、この金具本体1は出隅
部用であるが、水平係止片3、4の対向端面を上記のよ
うにV字状の切欠部7にして入隅部にも使用可能に形成
することができのは勿論である。Further, the length of the metal fitting body 1 can be freely changed. For example, a long mounting metal fitting can be formed as shown in FIG. The metal fitting body 1 is used for an outer corner, but the opposed end faces of the horizontal locking pieces 3 and 4 are formed as V-shaped notches 7 as described above so that they can be used at the inner corner. Of course, it is possible.
【0036】図13、図14は本発明取付金具の別な実施例
を示すもので、上記取付金具において、一半部1Aと他半
部1Bとの上端部に連設している傾斜面部12a 、12b と垂
直面部13a 、13b とをなくし、一半部1Aと他半部1Bとの
上端部に釘又はビスの取付用孔17を設けた構造としてい
るものである。即ち、横長長方形状の金具本体1'の長さ
方向の中央部表面に該金具本体1'の上下両端面間に亘っ
て連通した直状の折曲げ用縦溝2を刻設し、この折曲げ
用縦溝2によって表面側又は裏面側に向かって互いに所
望角度をなすように折り曲げ可能な一半部1Aと他半部1B
とに区画していると共にこれらの一半部1Aと他半部1Bと
の表面に、上下面側に上向き水平溝5a、6aと下向き水平
溝5b、6bを形成している水平係止片3、4を突設する一
方、裏面側に同一突出長の第1、第2脚片部8a、8b、9
a、9bを設けてなる構造としている。その他の構成は上
記実施例と同じであるので、同一部分には同一符号を付
してその詳細な説明を省略する。FIGS. 13 and 14 show another embodiment of the mounting bracket according to the present invention. In the mounting bracket, an inclined surface portion 12a connected to the upper end of one half 1A and the other half 1B is provided. 12b and vertical surface portions 13a and 13b are eliminated, and a hole 17 for attaching a nail or a screw is provided at the upper end of the first half 1A and the other half 1B. That is, a straight bending vertical groove 2 communicating between upper and lower end surfaces of the metal fitting main body 1 'is engraved on the central surface of the metal fitting main body 1' in the longitudinal direction in the length direction. The first half 1A and the other half 1B that can be bent by the bending vertical groove 2 toward the front side or the back side so as to form a desired angle with each other.
And horizontal locking pieces 3, which are formed on the surfaces of the first half 1A and the other half 1B, and have upward horizontal grooves 5a, 6a and downward horizontal grooves 5b, 6b on the upper and lower surfaces. 4, while the first and second leg pieces 8a, 8b, 9 having the same protruding length are provided on the back side.
a and 9b are provided. Since other configurations are the same as those of the above-described embodiment, the same portions are denoted by the same reference numerals and detailed description thereof will be omitted.
【0037】このように構成した取付金具を用いて外装
材を施工する方法は、上述した施工方法と同様であり、
相違するのは、折曲げ用縦溝2を介してこの金具本体1'
の一半部1Aと他半部1Bとを所定の角度をなすように屈折
させることと、出隅部或いは入隅部の隅角部に合わせた
時に、第1、第2脚片部8a、8b、9a、9bの突出端面のみ
を隅角部の両外側面に当接させること、及び一半部1Aと
他半部1Bの上端部に穿設しているビス又は釘の取付用孔
17を用いて固定するように構成している点である。ま
た、取付用孔17は一半部1A、他半部1Bに複数あってもよ
く、この金具本体1'においても表裏いずれの方向にも屈
折可能に構成しておく以外に、上記実施例と同様に出隅
部用取付金具と入隅部用取付金具に形成しておいてもよ
い。The method of constructing the exterior material using the mounting bracket configured as described above is the same as the above-described construction method.
The difference is that this metal fitting main body 1 ′
The first half 1A and the other half 1B are bent so as to form a predetermined angle, and the first and second leg pieces 8a, 8b , 9a, 9b are to be brought into contact with both outer surfaces of the corners, and holes for mounting screws or nails drilled at the upper ends of the first half 1A and the other half 1B.
It is configured to be fixed using 17. Also, there may be a plurality of mounting holes 17 in the first half 1A and the other half 1B, and the same as in the above embodiment, except that the metal fitting main body 1 'is configured to be refractible in both front and back directions. It may be formed in the mounting bracket for the outside corner and the mounting bracket for the inside corner.
【0038】上記金具本体1、1'がアルミニウム又はア
ルミニウム合金からなる場合、金具本体1、1'と同一断
面形状のノズルを有する押出成形機によって金具本体
1、1'の縦幅に等しい幅を有する長尺帯状板と、該長尺
帯状板の一方の片面中央部に突設した断面T字形状の突
条と、他方の片面に一体に設けた一定高さの突片等を同
時に連続的に押出成形しながら金具本体1、1'の長さ寸
法毎に切断し、この切断片の長さ方向の中央部に幅方向
に折曲げ用縦溝2を刻設すると共に断面T字形状の突条
の長さ方向の中央部に上記V字状の切欠部7を形成して
この切欠部7を介して上記左右の水平係止片3、4を形
成し、さらに、突片の長さ方向の中央部に切欠部10、11
を形成することによってこの切欠部10、11を介して上記
第1、第2脚片部8a、8b、9a、9bを形成することによ
り、容易に且つ均一な取付金具を多量生産することがで
きる。When the metal fittings 1, 1 'are made of aluminum or an aluminum alloy, a width equal to the vertical width of the metal fittings 1, 1' is set by an extruder having a nozzle having the same sectional shape as the metal fittings 1, 1 '. A long strip-shaped plate, a ridge having a T-shaped cross section protruding from the center of one side of the long strip-shaped plate, and a protruding piece having a constant height integrally provided on the other side. While extruding into a piece, it is cut for each length dimension of the metal fittings 1, 1 ', and a longitudinal groove 2 for bending is engraved in the width direction at the center in the longitudinal direction of the cut piece, and a T-shaped cross section is formed. The V-shaped notch 7 is formed at the center in the length direction of the ridge, and the left and right horizontal locking pieces 3 and 4 are formed through the notch 7. Notches 10, 11 in the center of the direction
By forming the first and second leg pieces 8a, 8b, 9a, 9b through the cutouts 10, 11 by forming the above, it is possible to easily and uniformly mass-produce the mounting bracket. .
【0039】[0039]
【発明の効果】以上のように本発明の外装材の隅部固定
用取付金具によれば、横長長方形状金属板からなる金具
本体の長さ方向の中央部に折曲げ用縦溝を刻設してこの
折曲げ用縦溝を介して金具本体を表面側又は裏面側に向
かって互いに所望角度に屈折可能な一半部と他半部とに
形成していると共にこれらの一半部と他半部との表面に
水平係止片をそれぞれ突設してあり、該水平係止片の上
下面に上下に隣接する外装材の端部をそれぞれ嵌入させ
る水平溝を形成していると共に上記一半部と他半部とに
取付用孔を穿設してなるものであるから、構造が簡単で
多量生産に適するのは勿論、使用前においては全長に亘
って平板形状をなしているので、嵩張ることなく梱包や
運搬が容易に行えると共に運搬時等における衝接などに
よって損傷する虞れもなく、取扱性が良好となるもので
ある。As described above, according to the mounting bracket for fixing a corner of an exterior material according to the present invention, a vertical groove for bending is formed at the longitudinal center of the metal fitting body made of a horizontally long rectangular metal plate. The metal fitting body is formed into one half and the other half which can be bent at a desired angle toward the front surface or the back surface through the vertical groove for bending, and the one half and the other half are formed. Horizontal locking pieces are projected from the surface of the horizontal locking piece, and horizontal grooves are formed on the upper and lower surfaces of the horizontal locking pieces to respectively fit ends of the exterior materials vertically adjacent to each other, and the one-half part Since the mounting hole is drilled in the other half, the structure is simple and suitable for mass production. Of course, it has a flat shape over the entire length before use, so it is not bulky. It can be easily packed and transported, and may be damaged due to collisions during transport. Nor, in which the handling property is improved.
【0040】さらに、建物の外装材を施工する際に、現
場にて出隅部や入隅部などの隅部における両側の外装材
施工面のなす角度に応じて金具本体を人手によりその中
央部に設けている折曲げ用縦溝から容易に折り曲げるこ
とができ、従って、施工直前において隅部のなす角度が
変更になった場合においても簡単に対応できると共に該
折曲げ用縦溝を隅部の稜線上に合わせて金具本体の一半
部と他半部とを縦溝を介して屈折させ、隅部の両側面に
押し付けることにより、隅部の角度に合わせて正確に折
り曲げることができ、外装材の突き合わせ部の収まり制
度や仕上がり面が向上すると共に能率よく施工し得るも
のである。Further, when the exterior material of the building is constructed, the metal fitting body is manually placed at the center thereof at the site in accordance with the angle formed by the exterior material construction surfaces on both sides in the corner such as the outside corner or the inside corner. Can be easily bent from the bending vertical groove provided in the above, therefore, it is possible to easily cope with the case where the angle formed by the corner portion is changed immediately before construction, and the bending vertical groove is formed at the corner portion. By bending one half and the other half of the bracket body along the ridge line through the vertical groove and pressing it against both sides of the corner, it can be bent exactly according to the angle of the corner, and the exterior material This improves the fitting system of the butted part and the finished surface, and allows efficient construction.
【0041】また、請求項2に係る発明によれば、金具
本体の一半部と他半部との上端部を裏面側に向かって傾
斜した傾斜面部に形成すると共に該傾斜面部の上端から
上方に向かって垂直面部を延設し、これらの傾斜面部と
垂直面部とにビス取付用孔と釘取付用孔とをそれぞれ穿
設しているので、釘又はビスのいずれによっても隅部に
対する金具本体の固定が可能となるばかりでなく、傾斜
面部に設けている釘取付用孔からは釘を斜めに打ち込む
ことによって金具本体を強固に固定することができ、そ
の上、一半部と他半部との下端部に裏面に向かって上記
垂直面部の裏面に達する突出長を有する脚片部を形成し
ているので、隅部の両側面に対する金具本体の一半部と
他半部との裏面の当接は、この脚片部の先端面と上記垂
直面部の裏面とで行われて、金具本体を取付ける胴縁な
どの表面が粗面であっても、ぐらつくことなく安定した
強固な固定が行える。According to the second aspect of the present invention, the upper ends of the one half and the other half of the metal fitting body are formed on the inclined surface inclined toward the rear surface, and the upper end is formed upward from the upper end of the inclined surface. Since the vertical surface portion is extended toward the vertical surface portion and the screw mounting hole and the nail mounting hole are respectively formed in the inclined surface portion and the vertical surface portion, the bracket main body with respect to the corner portion can be formed with either a nail or a screw. Not only can it be fixed, but also the bracket body can be firmly fixed by nailing it obliquely from the nail mounting hole provided on the inclined surface, and furthermore, the one half and the other half can be fixed. Since the lower end is formed with a leg piece having a protruding length reaching the back surface of the vertical surface portion toward the back surface, the abutment of the back surface of one half of the metal fitting body and the other half with respect to both side surfaces of the corner portion is not performed. , With the tip surface of the leg piece and the back of the vertical surface We, the even surface rough like furring strip for attaching the bracket main body, enabling stable rigid fixation without wobbling.
【0042】請求項3に係る発明によれば、金具本体の
一半部と他半部とに設けている水平係止片の対向内端面
間と脚片部の対向内端面間、及び上端部の傾斜面部と垂
直面部との対向内端面間は切欠部を介して所定間隔、離
間した構造としているので、上記縦溝からの金具本体の
折り曲げ作業が容易に且つ正確に行えると共に、対向端
面同士が衝突することなく表裏いずれの方向に対しても
所望角度の折り曲げが簡単に行え、出隅部と入隅部のい
ずれの隅部に対してもこの金具本体を装着することがで
きる。According to the third aspect of the present invention, the space between the opposing inner end faces of the horizontal locking pieces and the opposing inner end faces of the leg pieces provided on one half and the other half of the bracket main body, and of the upper end part Since the structure between the opposed inner end surfaces of the inclined surface portion and the vertical surface portion is spaced apart by a predetermined distance through the notch, the work of bending the metal fitting body from the vertical groove can be performed easily and accurately, and the opposed end surfaces can be separated from each other. Bending at a desired angle can be easily performed in both directions without collision, and the metal fitting body can be attached to any of the outgoing and incoming corners.
【0043】さらに、上記取付金具を用いた本発明の外
装材の隅部施工方法によれば、上述したように、出隅部
や入隅部の両側の外装材施工面のなす角度に応じて金具
本体を簡単且つ正確に折り曲げることができると共に釘
着等により強固に固定することができ、この金具本体の
上記一半部と他半部との表面に突設している水平係止片
の上面に形成された上向き水平溝に隅部の両側面に沿わ
せた上側の外装材の対向端部における下端部を嵌入、係
止させると共に上記水平係止片の下面に形成された下向
き水平溝に隅部の両側面に沿わせた下側の外装材の対向
端部における上端部を嵌入、係止させることによって外
装材を能率よく且つ精度よく施工することができるもの
である。Further, according to the method for forming a corner of an exterior material of the present invention using the above-mentioned mounting bracket, as described above, the angle between the exterior material installation surfaces on both sides of the projecting corner and the entering corner is determined. The upper surface of the horizontal locking piece protruding from the surface of the first half and the other half of the metal fitting body can be bent easily and accurately and can be firmly fixed by nailing or the like. The lower end portion of the upper end material facing the opposite side of the corner portion is fitted and locked in the upward horizontal groove formed on the lower horizontal groove formed on the lower surface of the horizontal locking piece. By fitting and locking the upper end at the opposite end of the lower exterior material along the both sides of the corner, the exterior material can be efficiently and accurately constructed.
【図1】取付金具の斜視図、FIG. 1 is a perspective view of a mounting bracket,
【図2】出隅部用として裏面側に屈折させている状態の
平面図、FIG. 2 is a plan view showing a state where the light beam is bent toward the rear surface side for a corner to be protruded;
【図3】入隅部用として表面側に屈折させている状態の
平面図、FIG. 3 is a plan view showing a state in which the light is refracted toward the front surface side for a corner portion;
【図4】出隅部に外装材を施工した状態の横断面図、FIG. 4 is a cross-sectional view of a state in which an exterior material is applied to a protruding corner,
【図5】その取付金具部分の縦断側面図、FIG. 5 is a longitudinal sectional side view of the mounting bracket portion.
【図6】施工した状態の一部を断面した斜視図、FIG. 6 is a perspective view in which a part of the installed state is sectioned,
【図7】鈍角な出隅部に外装材を施工した状態の横断面
図、FIG. 7 is a cross-sectional view of a state in which an exterior material is applied to an obtuse corner;
【図8】入隅部に外装材を施工した状態の横断面図、FIG. 8 is a cross-sectional view of a state in which an exterior material has been installed in the corner,
【図9】出隅部用取付金具の斜視図、FIG. 9 is a perspective view of a mounting bracket for a protruding corner;
【図10】入隅部用取付金具の正面図、FIG. 10 is a front view of a fitting for a corner;
【図11】その一部切欠き平面図、FIG. 11 is a partially cutaway plan view thereof;
【図12】長尺に形成した取付金具の斜視図、FIG. 12 is a perspective view of a long mounting bracket;
【図13】本発明取付金具の別な実施例を示す斜視図、FIG. 13 is a perspective view showing another embodiment of the mounting bracket of the present invention.
【図14】その屈折状態を示す平面図。FIG. 14 is a plan view showing the refraction state.
1 金具本体 1A 一半部 1B 他半部 2 折曲げ用縦溝 3、4 水平係止片 5a、6a 上向き水平溝 5b、6b 下向き水平溝 7 V字状切欠部 8a、9a 脚片部 14、15 取付用孔 A 外装材 1 Bracket main body 1A One half 1B Other half 2 Vertical groove for bending 3, 4 Horizontal locking piece 5a, 6a Upward horizontal groove 5b, 6b Downward horizontal groove 7 V-shaped notch 8a, 9a Leg piece 14, 15 Mounting hole A Exterior material
フロントページの続き Fターム(参考) 2E110 AA42 AB04 AB22 AB27 AB28 BA12 BD16 BD23 CA07 CC03 CC04 CC12 CC14 CC19 CC20 CC22 DA03 DA10 DA16 DA22 DC01 DC08 DC12 DC15 DD03 DD14 EA05 FA03 GA13W GA23W GA33W GA33Z GA42W GA43W GB01Z GB02W GB02Z GB06W GB06Z GB12W GB17W GB23W GB32W GB62W Continued on the front page F term (reference) 2E110 AA42 AB04 AB22 AB27 AB28 BA12 BD16 BD23 CA07 CC03 CC04 CC12 CC14 CC19 CC20 CC22 DA03 DA10 DA16 DA22 DC01 DC08 DC12 DC15 DD03 DD14 EA05 FA03 GA13W GA23W GA33W GA33Z GA42W GA43W GB01Z GB02W GB GB GB GB GB GB17W GB23W GB32W GB62W
Claims (4)
長さ方向の中央部に折曲げ用縦溝を刻設してこの折曲げ
用縦溝を介して金具本体を表面側又は裏面側に向かって
互いに所望角度に屈折可能な一半部と他半部とに形成し
ていると共にこれらの一半部と他半部との表面に水平係
止片をそれぞれ突設してあり、該水平係止片の上下面に
上下に隣接する外装材の端部をそれぞれ嵌入させる水平
溝を形成していると共に上記一半部と他半部とに取付用
孔を穿設していることを特徴とする外装材の隅部固定用
取付金具。1. A vertical groove for bending is formed in a longitudinally central portion of a metal body made of a horizontally long rectangular metal plate, and the metal body is placed on the front side or the rear side through the vertical groove for bending. The first and second halves are formed to be able to bend at a desired angle toward each other, and horizontal locking pieces are projected from the surfaces of the first and second halves, respectively. An exterior, characterized in that horizontal grooves are formed on upper and lower surfaces of the piece so as to fit ends of exterior materials vertically adjacent to each other, and mounting holes are formed in the first half and the other half. Mounting bracket for fixing the corners of the material.
全長に亘って裏面側に向かって傾斜した傾斜面部に形成
していると共に該傾斜面部の上端から上方に向かって垂
直面部を延設し、これらの傾斜面部と垂直面部とにビス
取付用孔と釘取付用孔とをそれぞれ穿設すると共に一半
部と他半部との下端部に裏面に向かって上記垂直面部の
裏面に達する突出長を有する脚片部を形成していること
を特徴とする請求項1に記載の外装材の隅部固定用取付
金具。2. An upper end portion of one half and another half portion of the metal fitting body is formed on an inclined surface portion inclined toward the back surface over the entire length, and a vertical surface portion upward from the upper end of the inclined surface portion. And a screw mounting hole and a nail mounting hole are respectively formed in the inclined surface portion and the vertical surface portion, and the lower surface of the one half portion and the other half portion has a lower surface facing the back surface of the vertical surface portion. The mounting bracket for fixing a corner portion of an exterior material according to claim 1, wherein a leg piece portion having a protruding length that reaches the length is formed.
る水平係止片の対向内端面間と脚片部の対向内端面間、
及び上端部の傾斜面部と垂直面部との対向内端面間は切
欠部を介して所定間隔、離間していることを特徴とする
請求項1又は請求項2に記載の外装材の隅部固定用取付
金具。3. A space between opposing inner end faces of horizontal locking pieces provided on one half and the other half of the bracket main body, and between opposing inner end faces of leg pieces.
3. The corner fixing of the exterior material according to claim 1 or 2, wherein a gap between the opposed inner end faces of the inclined surface portion and the vertical surface portion of the upper end portion is separated by a predetermined distance via a notch. Mounting bracket.
建物の隅部の角度に応じて該金具本体の長さ方向の中央
部に刻設している折曲げ用縦溝を介して折り曲げること
により該折曲げ用縦溝を介して区分されたこの金具本体
の一半部と他半部をそれぞれ隅部の一方の面と他方の面
とに当接させたのち釘又はビスによって固定し、金具本
体の上記一半部と他半部との表面に突設している水平係
止片の上面に形成された上向き水平溝に隅部の両側面に
沿わせた上側の外装材の対向端部における下端部を嵌
入、係止させると共に上記水平係止片の下面に形成され
た下向き水平溝に隅部の両側面に沿わせた下側の外装材
の対向端部における上端部を嵌入、係止させることを特
徴とする外装材の隅部施工方法。4. A metal fitting body made of a horizontally long rectangular metal plate is bent through a bending vertical groove engraved at a central portion in a longitudinal direction of the metal fitting body in accordance with an angle of a corner of a building. The first half and the other half of the metal fitting body divided through the vertical groove for abutment are respectively brought into contact with one surface and the other surface of the corner, and then fixed with nails or screws. In the upward facing horizontal groove formed on the upper surface of the horizontal locking piece projecting from the surface of the first half and the other half of the main body, at the opposite end of the upper exterior material along the both side surfaces of the corner The lower end is fitted and locked, and the upper end at the opposite end of the lower exterior material along the both sides of the corner is fitted and locked in the downward horizontal groove formed on the lower surface of the horizontal locking piece. A method for constructing a corner of an exterior material, characterized in that:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11163379A JP2000352178A (en) | 1999-06-10 | 1999-06-10 | Metal fitting for fixing corner section of external facing material and corner-section execution method for external facing material using its metal fitting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11163379A JP2000352178A (en) | 1999-06-10 | 1999-06-10 | Metal fitting for fixing corner section of external facing material and corner-section execution method for external facing material using its metal fitting |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000352178A true JP2000352178A (en) | 2000-12-19 |
Family
ID=15772774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11163379A Withdrawn JP2000352178A (en) | 1999-06-10 | 1999-06-10 | Metal fitting for fixing corner section of external facing material and corner-section execution method for external facing material using its metal fitting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000352178A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016183502A (en) * | 2015-03-26 | 2016-10-20 | 日新製鋼株式会社 | Starter metal fitting and building method of architectural structure using the same |
-
1999
- 1999-06-10 JP JP11163379A patent/JP2000352178A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016183502A (en) * | 2015-03-26 | 2016-10-20 | 日新製鋼株式会社 | Starter metal fitting and building method of architectural structure using the same |
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