JP2001271476A - Fastening member for building board, building board with fixed fastening member, and its fastening structure - Google Patents

Fastening member for building board, building board with fixed fastening member, and its fastening structure

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Publication number
JP2001271476A
JP2001271476A JP2000084002A JP2000084002A JP2001271476A JP 2001271476 A JP2001271476 A JP 2001271476A JP 2000084002 A JP2000084002 A JP 2000084002A JP 2000084002 A JP2000084002 A JP 2000084002A JP 2001271476 A JP2001271476 A JP 2001271476A
Authority
JP
Japan
Prior art keywords
building board
building
fixed
fastening
edge
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.)
Granted
Application number
JP2000084002A
Other languages
Japanese (ja)
Other versions
JP3403370B2 (en
Inventor
Hiroshi Ito
伊藤  博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nichiha Corp
Original Assignee
Nichiha Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nichiha Corp filed Critical Nichiha Corp
Priority to JP2000084002A priority Critical patent/JP3403370B2/en
Publication of JP2001271476A publication Critical patent/JP2001271476A/en
Application granted granted Critical
Publication of JP3403370B2 publication Critical patent/JP3403370B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To provide a novel fastening structure of directly fixing a rectangular building board such as a ceramic external wall material to the side of a building. SOLUTION: A plurality groups of building fastening members for the building board composed of an upper member 10 and a lower member 20 are fixed at prescribed intervals in the rear face of the building board 30. The upper member 10 side is directly fastened to a column 1 or a stud 2 of the building side. The upper member 10 is provided with a rising piece 13 so as to secure a ventilation layer Sc between the building and the building boards 30. The connection between upper/lower building boards 30A and 30B are secured by connecting the upper member 10 and the lower member 20 of the fixed fastening member.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、例えば窯業系の外
壁材のような矩形状の建築板を建物の側面に留め付ける
ために用いられる建築板用留め付け部材と、そのような
留め付け部材を固定した建築板、及びその留め付け構造
に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fastening member for a building board used for fastening a rectangular building board such as a ceramic outer wall material to the side of a building, and such a fastening member. The present invention relates to an architectural board to which is fixed and a fastening structure thereof.

【0002】[0002]

【従来の技術】建物の外装工事として、窯業系建築板を
建物の側面に留め付けることが行われる。例えば、建築
板の長手方向を横方向(水平方向)として躯体側に留め
付ける横張り工法では、図9に示すように、柱1と間柱
2とからなる縦軸組に、先ず透湿防水シート3を張り、
柱1あるいは間柱2の位置に縦胴縁4を取り付けて通気
層を確保し、該縦胴縁4に建築板(ここでは図示されな
い)を釘打ちなどにより固定する。また、建築板の長手
方向を縦方向(垂直方向)として躯体側に留め付ける縦
張り工法では、図10に示すように、柱1,間柱2に透
湿防水シート3を張り、横胴縁5を水平方向に所定の間
隔でもって複数段に取り付け、該横胴縁5に建築板を留
め付ける。この場合、隣り合う左右の横胴縁5、5には
隙間Sを設けるようにして、通気用の通路を確保するこ
とが必要となる。
2. Description of the Related Art As a building exterior work, a ceramic building board is fastened to the side of a building. For example, in the horizontal construction method in which the longitudinal direction of the building board is fixed to the skeleton side with the longitudinal direction being the horizontal direction (horizontal direction), first, as shown in FIG. 3
A vertical rim 4 is attached to the position of the pillar 1 or the stud 2 to secure a ventilation layer, and a building board (not shown here) is fixed to the vertical rim 4 by nailing or the like. In the vertical stretching method in which the longitudinal direction of the building board is fixed to the skeleton side with the longitudinal direction being the vertical direction (vertical direction), as shown in FIG. Are mounted in a plurality of stages at predetermined intervals in the horizontal direction, and a building board is fastened to the lateral trunk edge 5. In this case, it is necessary to provide a clearance S between the adjacent left and right lateral trunk edges 5, 5 to secure a passage for ventilation.

【0003】一方、建築板の留め付け方法として、上記
した釘を使用する方法以外に、図11に示すような専用
の留め付け金具60を用いる金具施工法がある。この留
め付け金具60は、躯体側への当接面部61aと建築板
の背面を支持する支持面部61bとが接続部61c及び
折曲片部61dを介して所定距離をおいて平行に位置し
ており、前記支持面部61bには、上下方向に位置する
2枚の建築板30A,30Bの対向する水平側縁31
A,31Bに形成した合じゃくり部(図12も参照)を
互いに噛み合わせた姿勢で嵌め込むことのできる取り付
け片部62が水平方向に突設されている。
On the other hand, as a method for fastening a building board, there is a metal fitting construction method using a dedicated fastener 60 as shown in FIG. In this fastener 60, the contact surface 61a on the skeleton side and the support surface 61b supporting the back of the building board are positioned parallel to each other at a predetermined distance via the connecting portion 61c and the bent piece 61d. The support surface portion 61b has two opposing horizontal side edges 31 of two building boards 30A and 30B positioned in the vertical direction.
Attachment pieces 62 are provided in the horizontal direction, and can be fitted in the mating portions (see also FIG. 12) formed on A and 31B in a mutually engaged posture.

【0004】このような留め付け金具60を用いる場合
には、縦胴縁4に取り付けられた留め付け金具60によ
って躯体側と建築板の裏面との間には、十分な通気層S
cが確保される。図12に、留め付け金具60を使用し
た建築板30の横張り留め付け方法を示す。建築板30
の留め付けに当たって、下位の建築板30Bを横置き定
着し、その建築板30Bの上水平側縁31Bに前記留め
付け金具60の取り付け片部62の下側部を嵌合して留
め付け金具60の位置決めをした後、該留め付け金具6
0をビス又は釘50により縦胴縁4に、あるいは縦胴縁
4を介して柱1あるいは間柱2に固定した後、上方の建
築板30Aの下水平側縁31Aを、先に固定した留め付
け金具60における取り付け片部62の上側部に嵌合し
た姿勢で横置きする。続いて、該横置きされた建築板3
0Aの上水平側縁31Bに、同じようにして次の留め付
け金具60を嵌合した後、該留め付け金具60を柱1あ
るいは間柱2にビス又は釘50により固定する。以下、
この作業を繰り返すことによって、建物の側面に上下方
向に多段に建築板30は横張りされ化粧外壁が構築され
る。
[0004] In the case of using such a fastener 60, a sufficient ventilation layer S is provided between the skeleton side and the back surface of the building board by the fastener 60 attached to the vertical waist 4.
c is secured. FIG. 12 shows a method of laterally fastening the building board 30 using the fastener 60. Building board 30
At the time of fastening, the lower building board 30B is placed horizontally and fixed, and the lower side of the mounting piece portion 62 of the fastening hardware 60 is fitted to the upper horizontal side edge 31B of the building board 30B to secure the fastening hardware 60. After the positioning of the fastener 6
0 is fixed to the vertical rim 4 by a screw or a nail 50, or to the pillar 1 or the stud 2 via the vertical rim 4, and then the lower horizontal edge 31A of the upper building board 30A is fixed first. The metal fitting 60 is placed sideways in a posture fitted to the upper part of the mounting piece 62. Then, the building board 3 placed horizontally
After fitting the next fastener 60 in the same manner to the upper horizontal side edge 31B of 0A, the fastener 60 is fixed to the pillar 1 or the stud 2 with screws or nails 50. Less than,
By repeating this operation, the building boards 30 are laid horizontally in multiple stages on the side surface of the building, and a decorative outer wall is constructed.

【0005】この留め付け方法では、釘打施工の場合の
ように、建築板30の表面を損傷する恐れはなく、ま
た、留め付け金具60も外側からは見えず、外観的に非
常に好ましい留め付け状態が得られる。また、留め付け
た建築板30の裏面に十分な通気層Scが形成されるの
で結露の発生も抑制できる。
[0005] In this fastening method, unlike the case of nailing, there is no risk of damaging the surface of the building board 30, and the fastening fixture 60 is not visible from the outside, which is a very preferable appearance. The attachment state is obtained. In addition, since a sufficient ventilation layer Sc is formed on the back surface of the fixed building board 30, the occurrence of dew condensation can be suppressed.

【0006】[0006]

【発明が解決しようとする課題】前記した釘打ち工法の
場合、釘打ちは、通常建築板の周縁部で行われるため、
作業態様によっては周縁部に破損が生じる恐れがある。
釘の頭部分の補修塗装も必要であり、美観上の問題も有
している。一方、留め付け金具を用いる留め付け工法で
は、通気層Scを形成するために縦胴縁4を多数組み付
ける必要があり、その作業量は大きく、施工コストや工
期にも大きな影響を与える。さらに、建築板とは別部材
である多数個の留め付け金具を、その一部を建築板に嵌
合した姿勢で構造躯体側の柱1あるいは間柱2に打ち付
ける作業が必要であり、その作業は容易でない。さら
に、留め付け金具を建築板の上縁及び下縁に形成された
合じゃくり部に取り付ける構造であり、留め付けた建築
板の表面側あるいは裏面側に予期せぬ大きな面負荷(風
圧など)がかかった場合、留め付け部である合じゃくり
部に破損が生じる恐れがある。
In the case of the nailing method described above, nailing is usually performed at the periphery of a building board.
Depending on the working mode, there is a possibility that the peripheral portion may be damaged.
Repair painting of the nail head is also necessary, which also has an aesthetic problem. On the other hand, in the fastening method using the fastener, it is necessary to assemble a large number of the vertical rims 4 in order to form the ventilation layer Sc, which requires a large amount of work, and has a great influence on the construction cost and the construction period. Furthermore, it is necessary to strike a large number of fasteners, which are members separate from the building board, onto the pillar 1 or the stud 2 on the side of the structural skeleton in a position in which a part of the fastener is fitted to the building board. Not easy. Furthermore, a structure in which the fastener is attached to the joint formed on the upper edge and the lower edge of the building board, and an unexpectedly large surface load (such as wind pressure) is applied to the front side or the back side of the fastened building board. , There is a possibility that the joint portion, which is the fastening portion, may be damaged.

【0007】本発明は上記の事情に鑑みてなされたもの
であり、その目的は、胴縁を使わずに、直接、柱あるい
は間柱(構造躯体)に建築板を留め付ける、いわゆる、
直張り工法による建築板の留め付けでありながら、構造
躯体と建築板裏面との間に十分な通気層を確保すること
が可能であり、胴縁の組み付け作業を省略できることか
ら、留め付け作業を大きく省力化できる新規な建築板用
留め付け部材及び該留め付け部材を固定した建築板とそ
の留め付け構造を提供することにある。
The present invention has been made in view of the above circumstances, and an object of the present invention is to directly attach a building plate to a pillar or stud (structural skeleton) without using a rim.
Despite the fastening of the building board by the direct upholstery method, it is possible to secure a sufficient ventilation layer between the structural skeleton and the back of the building board, and it is possible to omit the work of assembling the fuselage rim. It is an object of the present invention to provide a novel fastening member for a building board which can largely save labor, a building board to which the fastening member is fixed, and a fastening structure thereof.

【0008】本発明の他の目的は、建物の側面に留め付
けた建築板の正面側あるいは裏面側から予期しない負荷
(面負荷)がかかった場合であっても、隣接する建築板
の合いじゃくり部に負荷が集中するのを防止して、合じ
ゃくり部に破損が生じるのを極力回避できるようにし
た、新規な建築板用留め付け部材及び該留め付け部材を
固定した建築板とその留め付け構造を提供することにあ
る。
[0008] Another object of the present invention is to provide a method for connecting an adjacent building board even when an unexpected load (surface load) is applied from the front side or the back side of the building board fastened to the side of the building. A new building board fastening member, a building board to which the fastening member is fixed, and a building board to which the load is prevented from being concentrated on the hollow portion and damage to the joint portion can be avoided as much as possible. It is to provide a fastening structure.

【0009】[0009]

【課題を解決するための手段】本発明による矩形状の建
築板を構造躯体側に上下方向に連続した状態で留め付け
るための留め付け部材は、建築板裏面上縁側に固定され
る上部部材と、当該建築板の裏面下縁側に固定される下
部部材とからなり、前記上部部材は、建築板への取り付
け面である下部面部分と、構造躯体側への取り付け面で
ある上部面部分と、前記下部と上部の面部分とを連接す
る立ち上がり片部分とを備え、該立ち上がり片部分には
係止孔が形成されており、さらに、前記下部部材は、建
築板への取り付け面である面部材と、該面部分から下方
に延出しており、かつ、前記留め付け部材を固定した建
築板を上下に配置したときに、隣接する建築板に固定さ
れた前記上部部材の前記係止孔に挿入できるような位置
及び形状とされた係合舌片とを少なくとも備えているこ
とを特徴とする。
The fastening member for fastening the rectangular building board according to the present invention to the structural skeleton side in a vertically continuous state comprises an upper member fixed to the upper edge side of the back surface of the building board. A lower member fixed to the lower edge of the back surface of the building board, the upper member, a lower surface portion that is a mounting surface to the building board, and an upper surface portion that is a mounting surface to the structural skeleton side, A rising piece part connecting the lower part and the upper face part, and a locking hole is formed in the rising piece part; and the lower member is a surface member that is a mounting surface to a building board. When a building board extending downward from the surface portion and fixing the fastening member is arranged vertically, the building board is inserted into the locking hole of the upper member fixed to an adjacent building board. Position and shape as possible Characterized in that at least a coupling tongue.

【0010】また、本発明による建築板は、上記した建
築板用留め付け部材を裏面に固定した建築板であって、
前記上部部材がその上部面部分の少なくとも一部を裏面
上縁から突出させた姿勢で当該建築板の裏面上縁側に固
定されており、前記下部部材が前記上部部材の固定位置
に対応した当該建築板の裏面下縁側位置に固定されてい
ることを特徴とする。
A building board according to the present invention is a building board having the above-described fastening member for a building board fixed to a back surface thereof.
The upper member is fixed to the back upper edge of the building board in a position in which at least a part of the upper surface portion protrudes from the back upper edge, and the lower member corresponds to a fixing position of the upper member. It is characterized in that it is fixed to the lower edge side of the back surface of the plate.

【0011】さらに、本発明による建築板の留め付け構
造は、上記した建築板である第1の建築板が、その建築
板用留め付け部材における前記上部部材の上部面部分を
止め付け具により構造躯体側に固定することによって留
め付けられており、該第1の建築板の上縁に沿って、や
はり上記した建築板である第2の建築板が、その建築板
用留め付け部材における前記下部部材の前記係合舌片を
前記第1の建築板に固定した前記上部部材に形成した前
記係止孔に挿入した状態で留め付けられていることを特
徴とする。
Further, in the structure for fastening a building board according to the present invention, the first building board, which is the above-described building board, has a structure in which an upper surface portion of the upper member in the fastening member for a building board is fastened by a fastener. A second building board, which is also the above-described building board, is fixed along the upper edge of the first building board by being fixed to the skeleton side, and the lower part of the building board fastening member The engaging tongue piece of the member is fastened in a state inserted into the locking hole formed in the upper member fixed to the first building board.

【0012】本発明において、建築板自体は従来から建
物壁面の装飾材などとして使用されている矩形状の通常
の建築板であってよく、建築板の素材にも特に制限はな
い。好ましくは建築板の製造工場において、建築板の裏
面に上記建築板用留め付け部材である上部部材及び下部
部材を適宜の手段、好ましくは先端拡張式の打ち込みリ
ベットによって一体に固定することにより、本発明によ
る留め付け部材を固定した建築板が製造される。前記固
定作業を留め付け施工現場で行うことも当然に可能であ
る。
In the present invention, the building board itself may be an ordinary rectangular building board which has been conventionally used as a decorative material for a building wall, and the material of the building board is not particularly limited. Preferably, in a building board manufacturing plant, the upper and lower members, which are the fastening members for the building board, are integrally fixed to the back surface of the building board by appropriate means, preferably, a tip-expansion type driving rivet. A building board to which the fastening member according to the invention is fixed is manufactured. Naturally, it is also possible to carry out the fixing work at a fastening construction site.

【0013】工場で製造された上記建築板は施工現場に
運び込まれ、その建築板用留め付け部材における上部部
材の上部面部分をビスなどの止め付け具によって構造躯
体の柱や間柱などの縦軸組部分(構造躯体側)に固定す
ることにより、当該建築板は建物側に直接留め付けられ
る。建築板の裏面には前記上部部材が既に一体に固定さ
れており、留め付け作業はきわめて容易化する。同様に
して、所要枚数の建築板を横方向に留め付けていく。
[0013] The building board manufactured in the factory is carried to the construction site, and the upper surface of the upper member of the fastening member for the building board is fixed by a fastener such as a screw to a vertical axis of a pillar or stud of a structural frame. By fixing the building board to the assembled portion (the structural skeleton side), the building board is directly fastened to the building side. The upper member is already fixed integrally to the back surface of the building board, and the fastening operation is greatly facilitated. Similarly, the required number of building boards are fastened in the horizontal direction.

【0014】該留め付けられた建築板の上縁に沿って、
上位の建築板を留め付ける。その際にも、当該建築板に
は前記下部部材が既に一体に固定されており、その係合
舌片を、既に留め付けられた建築板に固定された上部部
材の前記係止孔に挿入することはきわめて容易である。
挿入後、当該建築板に固定した上部部材の上部面部分を
同様に縦軸組部分に固定するが、その作業もきわめて容
易である。以下、同様の作業を繰り返すことにより、本
発明による建築板の留め付け構造を持つ建物の壁面は完
成する。
Along the upper edge of the fastened building board,
Fasten the top building board. At this time, the lower member is already integrally fixed to the building board, and the engaging tongue is inserted into the locking hole of the upper member fixed to the already fastened building board. It is very easy.
After the insertion, the upper surface portion of the upper member fixed to the building board is similarly fixed to the vertical axis set portion, but the work is very easy. Hereinafter, by repeating the same operation, the wall surface of the building having the structure for fastening the building board according to the present invention is completed.

【0015】留め付け作業の容易化に加えて、本発明に
よるの留め付け構造では、前記上部部材に形成した立ち
上がり片部分の存在により、構造躯体側と建築板裏面と
の間に十分な通気層が確保されるので、従来の直張り工
法で必要とされた「胴縁」が一切不要となり、作業の簡
素化と省力化も達成される。
In addition to facilitating the fastening operation, in the fastening structure according to the present invention, a sufficient ventilation layer is provided between the structural frame side and the back surface of the building board due to the presence of the rising piece formed on the upper member. As a result, the "hull edge" required by the conventional straight-line construction method is not required at all, and simplification of work and labor saving are achieved.

【0016】さらに、留め付けた建築板の裏面側に大き
な面負荷がかかった場合でも、その負荷は、建築板の上
下の水平縁部によってではなく、主に、建築板用留め付
け部材同士の連結部(すなわち、係合舌片と係止孔との
係合部)によって担持されるので、建築板の上下の水平
縁部に形成された合じゃくり部(下実部と上実部)には
直接作用しない。そのために、建築板の合じゃくり部の
破損も回避できる。また、4周少なくとも上下の水平縁
部に実加工を施しておくことにより、隣接して留め付け
られた建築板の間から雨水が浸入するのを防止できるこ
とができ、好ましい。
Further, even when a large surface load is applied to the back side of the building board, the load is mainly caused not by the upper and lower horizontal edges of the building board but mainly by the fastening members between the building boards. Since it is carried by the connecting portion (that is, the engaging portion between the engaging tongue piece and the locking hole), the engagement portion (lower real portion and upper real portion) formed on the upper and lower horizontal edges of the building board Does not act directly on. For this reason, breakage of the joint portion of the building board can be avoided. In addition, it is preferable to perform actual processing on at least the upper and lower horizontal edges of the four circumferences, because it is possible to prevent rainwater from entering between the adjacently fastened building boards.

【0017】本発明の好ましい態様において、前記上部
部材における下部面部分の上縁部には、建築板裏面側の
上縁と衝接することにより当該建築板との間の位置決め
を行うための位置決め用の突片が形成される。また、前
記下部部材における前記面部分の下縁部には、建築板裏
面側の下縁と衝接することにより当該建築板との間の位
置決めを行うための位置決め用の突片が形成される。こ
のような位置決め用の突片を形成することにより、高い
精度でかつ効率的にこれらの部材を建築板裏面の所定位
置へ固定することができる。
In a preferred aspect of the present invention, an upper edge of a lower surface portion of the upper member is provided with a positioning member for positioning with the building board by abutting against an upper edge of a back side of the building board. Is formed. In addition, a positioning protruding piece for positioning with the building board by being in contact with the lower edge of the back side of the building board is formed at a lower edge of the surface portion of the lower member. By forming such a positioning projection, these members can be fixed to a predetermined position on the back surface of the building board with high accuracy and efficiency.

【0018】本発明のさらに好ましい態様において、前
記上部部材における前記下部と上部の面部分及び前記下
部部材における前記面部分には、それぞれ少なくとも一
個の止め孔が形成される。それにより、建築板裏面への
上部部材及び下部部材の固定作業が容易となり、かつ、
当該建築板の構造躯体側への留め付け作業も容易とな
る。また、より安定した留め付け構造を得るために、好
ましくは、前記上部部材及び下部部材に上下方向に走る
補強用リブが一体成形される。
In a further preferred aspect of the present invention, at least one stop hole is formed in each of the lower and upper surface portions of the upper member and the surface portion of the lower member. Thereby, the work of fixing the upper member and the lower member to the back of the building board becomes easy, and
The work of fastening the building board to the structural skeleton side is also facilitated. In order to obtain a more stable fastening structure, preferably, a reinforcing rib running vertically is integrally formed on the upper member and the lower member.

【0019】本発明による建築板において、前記上部部
材及び下部部材は少なくとも一組だけ建築板の裏面に固
定されていれば所期の目的は達成できるが、より安定し
た留め付け構造を得るために、構造躯体側の縦材間の間
隔に合わせた間隔で複数組が固定される。その際に、縦
材のすべてに対応して前記上部部材及び下部部材を固定
してもよく、飛び飛びの縦材に対応して固定するように
してもよい。
In the building board according to the present invention, the intended purpose can be achieved if at least one set of the upper member and the lower member is fixed to the back surface of the building board, but in order to obtain a more stable fastening structure. A plurality of sets are fixed at intervals corresponding to the intervals between the vertical members on the structural skeleton side. At this time, the upper member and the lower member may be fixed corresponding to all of the vertical members, or may be fixed corresponding to discrete vertical members.

【0020】本発明による建築板の留め付け構造は、建
物の任意の縦材を有効に利用できる利点がある。そのた
めに、対象とする建物が、枠組壁工法(ツーバイフォー
工法)や軸組工法などの木造下地組や、あるいは、鉄骨
下地組を有する建物である場合には、それら下地組を構
成する縦材を利用して、建築板を容易かつ確実に取り付
けることができるメリットがある。
The structure for fastening a building board according to the present invention has an advantage that any vertical member of a building can be effectively used. Therefore, if the target building is a wooden substructure such as a framing wall construction method (two-by-four construction method) or a framing method, or a building having a steel frame substructure, the vertical members constituting those substructures must be used. There is a merit that a building board can be easily and reliably attached by utilizing the same.

【0021】[0021]

【発明の実施の形態】以下、図面を参照して本発明の好
適な実施の形態を説明する。本発明による建築板用留め
付け部材は上部部材10と下部部材20とで構成され
る。図1は上部部材10の一実施の形態を示す斜視図で
あり、図2は下部部材20の一実施の形態を示す斜視図
である。
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. The fastening member for building boards according to the present invention includes an upper member 10 and a lower member 20. FIG. 1 is a perspective view showing an embodiment of the upper member 10, and FIG. 2 is a perspective view showing an embodiment of the lower member 20.

【0022】上部部材10は、全体が鋼材で作られてお
り、建築板への取り付け面である下部面部分11と、構
造躯体側への取り付け面である上部面部分12と、前記
下部面部分11の上縁と上部面部分12の下縁とを連接
する好ましくはほぼ水平方向に延びる立ち上がり片部分
13とを備える。そして、該立ち上がり片部分13には
長方形状の係止孔14が形成される。後記するように、
前記立ち上がり片部分13は、建築板を構造躯体側に留
め付けたときに所望される通気層を形成する役目も有し
ている。従って、立ち上がり片部分13の奥行きは、所
望する通気層としての隙間の大きさによって決められ
る。
The upper member 10 is entirely made of steel, and has a lower surface portion 11 which is a mounting surface to a building board, an upper surface portion 12 which is a mounting surface to a structural skeleton side, and the lower surface portion. A rising piece portion 13, preferably extending in a substantially horizontal direction, connecting the upper edge of the upper portion 11 and the lower edge of the upper surface portion 12 is provided. A rectangular locking hole 14 is formed in the rising piece 13. As described below,
The rising piece portion 13 also has a role of forming a desired ventilation layer when the building board is fastened to the structural skeleton side. Therefore, the depth of the rising piece 13 is determined by the size of the gap as a desired ventilation layer.

【0023】下部面部分11の横幅は、立ち上がり片部
分13及び上部面部分12の横幅よりも広い。そして、
下部面部分11の上縁の両側部は上方へ真っ直ぐに5〜
10mm程度延びており、その先端は立ち上がり片部分
13とは反対側にほぼ水平に折り曲げられ、突片15,
15を形成している。下部面部分11のほぼ中央には止
め孔16が形成されるとともに、止め孔16の両側に
は、立ち上がり片部分13側に凹んだ上下方向に走る凸
条17,17が補強リブとして形成されている。上部面
部分12のほぼ中央にも止め孔18が形成されており、
該止め孔18の両側にも、立ち上がり片部分13側に凹
んだ上下方向に走る凸条19,19が補強リブとして形
成されている。
The width of the lower surface portion 11 is wider than the width of the rising piece portion 13 and the upper surface portion 12. And
Both sides of the upper edge of the lower surface portion 11 are straight
The front end is bent almost horizontally to the opposite side to the rising piece 13, and the protrusion 15,
15 are formed. A stop hole 16 is formed substantially at the center of the lower surface portion 11, and on both sides of the stop hole 16, ridges 17, 17, which run in the vertical direction and are recessed toward the rising piece portion 13, are formed as reinforcing ribs. I have. A stop hole 18 is also formed at substantially the center of the upper surface portion 12,
On both sides of the stop hole 18, ridges 19, 19, which run in the vertical direction and are recessed on the side of the rising piece 13, are formed as reinforcing ribs.

【0024】下部部材20は、上部部材10と同様な鋼
材で作られており、建築板への取り付け面である面部分
21と、該面部分21からほぼ20度程度の角度αで斜
め下方に延びる斜板部分22からなる。図示の例では、
面部分21と斜板部分22の横幅は同じであるが、異な
っていてもよい、少なくとも、前記斜板部分22の横幅
は、前記上部部材10の下部面部分11の立ち上がり片
部分13に形成した長方形状の係止孔14の横幅よりも
幾分狭くされる。この斜板部分22は本発明でいう係止
舌片を構成する。
The lower member 20 is made of the same steel material as the upper member 10 and has a surface portion 21 which is a surface to be attached to a building board, and an obliquely downward angle α of about 20 degrees from the surface portion 21. The swash plate portion 22 extends. In the example shown,
The lateral widths of the surface portion 21 and the swash plate portion 22 are the same, but may be different. At least, the lateral width of the swash plate portion 22 is formed in the rising piece portion 13 of the lower surface portion 11 of the upper member 10. The width is somewhat smaller than the width of the rectangular locking hole 14. The swash plate portion 22 constitutes a locking tongue in the present invention.

【0025】面部分21の下縁(面部分21と斜板部分
22のつなぎ目部分)の一部(好ましくはほぼ中央部)
は、前方水平方向に向けた切り起こし片とされており、
突片23を形成する。さらに、面部分21のほぼ中央に
は止め孔24が形成されるとともに、止め孔24の両側
には、裏面側に凹んだ上下方向に走る計4条の凸条25
が補強リブとして形成されており、該凸条25は斜板部
分22にも連続している。
Part of the lower edge of the surface portion 21 (joint portion between the surface portion 21 and the swash plate portion 22) (preferably approximately at the center)
Is a cut-and-raised piece oriented in the front horizontal direction,
The projecting piece 23 is formed. Further, a stop hole 24 is formed substantially at the center of the surface portion 21, and a total of four protrusions 25 running in the vertical direction are formed on both sides of the stop hole 24.
Are formed as reinforcing ribs, and the ridges 25 are continuous with the swash plate portion 22.

【0026】必ずしも必須ではないが、好ましくは、前
記上部部材10における突片15,15と止め孔16の
中心までの距離h1と、前記下部部材20における突片
23と止め孔24の中心までの距離h2とは等しくされ
る。後記するように、それにより、同一の穴あけ用治具
50を用いて、建築板30の裏面上縁と下縁に、上部部
材10及び下部部材20を固定するときに用いられる有
底穴35を穿設することが可能となる。
Although not essential, it is preferable that the distance h1 between the protrusions 15 and 15 of the upper member 10 and the center of the stopper hole 16 and the distance h1 between the protrusion 23 and the center of the stopper hole 24 of the lower member 20 be different. It is made equal to the distance h2. As described later, thereby, the bottomed hole 35 used when the upper member 10 and the lower member 20 are fixed to the upper edge and the lower edge of the back surface of the building board 30 using the same drilling jig 50. It is possible to drill.

【0027】前記の上部部材10及び下部部材20は矩
形状をなす建築板30の裏面に固定される。以下、それ
を図3〜図5を参照して説明する。前記したように、通
常建築板には4周少なくとも上下の側縁に実加工がされ
ており、図3に示すように、上縁部は裏面側が突き出た
雄実部31とされ、下縁部の裏面側は前記雄実部31が
入り込んでいわゆる合じゃくり接合をする凹状の切除部
32とされている。
The upper member 10 and the lower member 20 are fixed to the back of a rectangular building board 30. Hereinafter, this will be described with reference to FIGS. As described above, the construction board is usually processed at least at the upper and lower side edges for four rounds, and as shown in FIG. 3, the upper edge portion is a male portion 31 protruding from the back side, and the lower edge portion is formed. Is formed as a concave cut-out part 32 into which the male part 31 enters to form a so-called joint joint.

【0028】上部部材10は、その下部面部分11を建
築板30の裏面に当接させ、かつ、前記突片15,15
を建築板30の雄実部31の頂面33に乗せた姿勢で、
建築板30の裏面上縁に固定される。図3に示すよう
に、固定された姿勢で上部部材10の上部面部分12に
形成された止め孔18は建築板30の上側縁から飛び出
た位置となるよう、止め孔18の位置が設定される。他
方、下部部材20は、上部部材10が固定された位置か
ら垂直下方である当該建築板の下縁位置に、その面部分
21を建築板30の裏面に当接させ、かつ、前記突片2
3を建築板30の下縁に形成した凹状の切除部32の底
面34に乗せた姿勢で固定される。図3に示すように、
固定された姿勢で、下部部材20の斜板部分22は、建
築板30の裏面に斜め下方に向けて突き出た状態とな
る。
The upper member 10 has its lower surface portion 11 in contact with the back surface of the building board 30, and
On the top surface 33 of the male part 31 of the building board 30,
It is fixed to the upper edge of the back surface of the building board 30. As shown in FIG. 3, the position of the stop hole 18 is set such that the stop hole 18 formed in the upper surface portion 12 of the upper member 10 in a fixed posture protrudes from the upper edge of the building board 30. You. On the other hand, the lower member 20 makes the surface portion 21 abut the back surface of the building board 30 at the lower edge position of the building board which is vertically lower than the position where the upper member 10 is fixed, and
3 is fixed in a posture where it is placed on the bottom surface 34 of the concave cutout 32 formed on the lower edge of the building board 30. As shown in FIG.
In the fixed posture, the swash plate portion 22 of the lower member 20 projects obliquely downward on the back surface of the building board 30.

【0029】図4は、建築板30の裏面に建築板用留め
付け部材である上部部材10及び下部部材20を固定し
た状態を示している。図示のように、対をなす上部部材
10と下部部材20は建築板30の裏面に所定の間隔を
おいて複数組(図示のものでは4組)が固定される。前
記所定の間隔は、当該建築板30を留め付けようとする
建物の柱1や間柱2の間隔に合わせて決めればよい。そ
の際に、すべての柱1や間柱2に対応する位置に建築板
用留め付け部材(対をなす上部部材10と下部部材2
0)を固定してもよく、飛び飛びに対応させて固定して
もよい。
FIG. 4 shows a state in which an upper member 10 and a lower member 20, which are fastening members for a building board, are fixed to the back surface of the building board 30. As illustrated, a plurality of pairs (four in the illustrated example) of the upper member 10 and the lower member 20 forming a pair are fixed to the back surface of the building board 30 at predetermined intervals. The predetermined interval may be determined according to the interval between the pillars 1 and the studs 2 of the building to which the building board 30 is to be fastened. At this time, the fastening members for the building board (the upper member 10 and the lower member 2 forming a pair) are located at positions corresponding to all the columns 1 and the studs 2.
0) may be fixed, or may be fixed so as to correspond to jumps.

【0030】上部部材10及び下部部材20の建築板3
0裏面への固定には、限定するものではないが、先端拡
張式の打ち込みリベット40を用いるのが望ましい。図
5及び図6を参照して、上部部材10を先端拡張式の打
ち込みリベット40を用いて建築板30の裏面に固定す
る手順を説明する。なお、下部部材20についても同様
にして行うことができるので、下部部材20についての
説明は省略する。
The building board 3 of the upper member 10 and the lower member 20
The fixing to the back surface is not limited, but it is desirable to use a driving rivet 40 of an extended end type. With reference to FIGS. 5 and 6, a procedure for fixing the upper member 10 to the back surface of the building board 30 by using a driving rivet 40 of an extensible tip type will be described. The same applies to the lower member 20, so that the description of the lower member 20 is omitted.

【0031】最初に、建築板30の裏面における前記上
部部材10を固定したときに前記止め孔16が位置する
こととなる部位に、予め有底穴35(図5a参照)を穿
設する。その際に、図6に示すように、穴あけ用治具5
0を用いることにより、誤差のない状態での穿孔が可能
となる。穴あけ用治具50は、建築板30の裏面に当接
する基板部分51と建築板の上縁(又は下縁)に乗るこ
とのできる天板部分52とを備えており、該基板部分5
1には透過穴53が設けてある。該透過穴53の中心か
ら前記天板部分52の裏面までの距離は、前記上部部材
10における突片15,15と止め孔16の中心までの
距離h1(この例においては、この距離は、前記下部部
材20における突片23と止め孔24の中心までの距離
h2と等しい)と同じにされている。また、前記透過穴
53の中心を通過するようにして垂直方向及び水平方向
に目印線54,55が設けてある。
First, a bottomed hole 35 (see FIG. 5A) is formed in advance on a portion of the back surface of the building board 30 where the stop hole 16 is to be located when the upper member 10 is fixed. At this time, as shown in FIG.
By using 0, perforation can be performed without any error. The drilling jig 50 includes a board portion 51 that comes into contact with the back surface of the building board 30 and a top board portion 52 that can ride on the upper edge (or lower edge) of the building board.
1 is provided with a transmission hole 53. The distance from the center of the transmission hole 53 to the back surface of the top plate portion 52 is a distance h1 between the protruding pieces 15 and 15 of the upper member 10 and the center of the stop hole 16 (in this example, this distance is (Equal to the distance h2 between the projecting piece 23 and the center of the stopper hole 24 in the lower member 20). Marking lines 54 and 55 are provided in the vertical and horizontal directions so as to pass through the center of the transmission hole 53.

【0032】建築板30の裏面における前記上部部材1
0を固定すべき位置に、墨だしなどにより垂直方向の目
印線56を前もって付けておく(図6a)。次に、前記
穴あけ用治具50をその天板部分52を建築板30の雄
実部31の頂面33に乗せた姿勢で建築板30の裏面に
配置し、横方向に移動して、建築板裏面の目印線56と
穴あけ用治具50の目印線54とを一致させる(図6
b)。そのときの透過穴53の位置が、前記した形成す
べき有底穴31の位置となる。ドリルなど適宜の穴あけ
治具を用いて有底穴35を穿設し、以下、穴あけ用治具
50を横方向にスライドさせながら、所要位置に所要数
の有底穴35を穿設する。
The upper member 1 on the back surface of the building board 30
At a position where 0 should be fixed, a vertical mark line 56 is attached in advance by black ink or the like (FIG. 6A). Next, the drilling jig 50 is arranged on the back surface of the building board 30 with the top plate portion 52 placed on the top surface 33 of the male part 31 of the building board 30 and moved in the lateral direction to construct the building. The mark line 56 on the back surface of the plate is matched with the mark line 54 of the drilling jig 50 (FIG. 6).
b). The position of the transmission hole 53 at that time is the position of the bottomed hole 31 to be formed. The bottomed hole 35 is formed by using an appropriate drilling jig such as a drill. Thereafter, the required number of the bottomed holes 35 are formed in required positions while sliding the drilling jig 50 in the lateral direction.

【0033】次に、前記上部部材10を、その下部面部
分11を建築板30の裏面に当接させ、かつ、前記突片
15,15を建築板30の雄実部31の頂面33に乗せ
た姿勢とし、その状態で横方向に動かして、その止め孔
16と穿設された有底穴35とが一致するように位置決
めを行う(図5a)。位置決め後、図3bに示すよう
に、前記止め孔16を通して前記有底穴35内に先端拡
張式の打ち込みリベット40をセットする。セットされ
た打ち込みリベット40を図示しない打ち込み機により
打ち込む。それにより、図3cに示すようにその先端4
1が拡開して建築板30内に入り込み、リベットヘッド
42と建築板30の裏面との間で、上部部材10の下部
面部分11は不動状態でクランプされる。その状態か
ら、リベット40の支軸43を適宜の手段により除去す
る(図3c)ことにより、上部部材10の建築板30裏
面へ固定は終了する(図3d)。同様な手法により、建
築板30の下縁部分の所定の位置に下部部材20を固定
できることは理解されよう。
Next, the upper member 10 is brought into contact with the lower surface portion 11 thereof against the back surface of the building board 30, and the projections 15, 15 are attached to the top surface 33 of the male part 31 of the building board 30. In this state, it is moved in the lateral direction, and the positioning is performed so that the stop hole 16 and the formed bottomed hole 35 coincide (FIG. 5A). After the positioning, as shown in FIG. 3B, an expanding-end driving rivet 40 is set into the bottomed hole 35 through the stopper hole 16. The set driving rivet 40 is driven by a driving machine (not shown). Thereby, as shown in FIG.
1 expands and enters the building board 30, and the lower surface portion 11 of the upper member 10 is immovably clamped between the rivet head 42 and the back surface of the building board 30. From this state, the support shaft 43 of the rivet 40 is removed by an appropriate means (FIG. 3C), thereby completing the fixing of the upper member 10 to the back surface of the building board 30 (FIG. 3D). It will be understood that the lower member 20 can be fixed at a predetermined position on the lower edge portion of the building board 30 in a similar manner.

【0034】所定組数の上部部材10及び下部部材20
を裏面に固定した建築板30を構造躯体へ留め付けに当
たっては、先ず、図4に示すように、下位に位置するこ
ととなる建築板30Bをその上部部材10及び下部部材
20の位置を当該建物の柱1及び間柱2の位置に合わせ
た状態として、当該建築板30を建物の側面に向けて押
し付ける。それにより、裏面に固定された上部部材10
の前記上部面部分12は柱1及び間柱2に衝接した姿勢
となるので、その状態で、図7に示すように、上部面部
分12に形成した止め孔18からビス6をねじ込み、当
該上部部材10を柱1又は間柱2に固定する。一枚の建
築板30Bに固定した上部部材10のすべてを柱1又は
間柱2に固定した後、その側方にさらに建築板30Bを
配置し、同様な留め付け作業を行う。なお、再下段とな
る建築板30には、前記下部部材20を固定することは
必ずしも必要でない。
A predetermined number of upper members 10 and lower members 20
In fastening the building board 30 having the backside fixed to the structural frame, first, as shown in FIG. 4, the building board 30B, which is to be located at a lower position, is moved to the position of the upper member 10 and the lower member 20 of the building. The building board 30 is pressed toward the side of the building in a state where the building board 30 is aligned with the positions of the pillars 1 and the studs 2. Thereby, the upper member 10 fixed to the back surface
The upper surface portion 12 is in a position in contact with the pillar 1 and the stud 2, and in this state, as shown in FIG. 7, a screw 6 is screwed through a stop hole 18 formed in the upper surface portion 12, and The member 10 is fixed to the pillar 1 or the stud 2. After all the upper members 10 fixed to one building board 30B are fixed to the pillars 1 or the studs 2, the building boards 30B are further arranged on the sides and the same fastening work is performed. In addition, it is not always necessary to fix the lower member 20 to the lower building plate 30.

【0035】次に、上位の建築板30Aの留め付けを行
う。先ず、下位の建築板30Bに固定した上部部材10
の位置と上位の建築板30Aに固定した下部部材20の
位置とを上下方向に一致させた状態として、下位の建築
板30Bの上縁(下実部)に沿って、上位の建築板30
Aの下縁(上実部)を載せるようにする。それにより、
上位の建築板30Aに固定した下部部材20の斜板部分
22は、下位の建築板30Bに固定した上部部材10の
立ち上がり片13に形成した係止孔14に挿入された状
態となり、下部部材20と上部部材10は連結状態とな
る。
Next, the upper building board 30A is fastened. First, the upper member 10 fixed to the lower building board 30B
And the position of the lower member 20 fixed to the upper building board 30A in the up-down direction, and along the upper edge (lower solid portion) of the lower building board 30B, the upper building board 30
Place the lower edge (solid portion) of A. Thereby,
The swash plate portion 22 of the lower member 20 fixed to the upper building board 30A is inserted into the locking hole 14 formed in the rising piece 13 of the upper member 10 fixed to the lower building board 30B. And the upper member 10 are connected.

【0036】その状態で上位の建築板30Aを建物側
(構造躯体側)に押し付けて、裏面に固定した上部部材
10の上部面部分12を柱1又は間柱2に衝接させた
後、前記下位の建築板30Bの場合と同様にして、当該
上部面部分12の止め孔18を利用してビス6をねじ込
み、上部部材10を柱1又は間柱2に固定する。以下、
横方向及び上段方向に必要な枚数の留め付けを同様にし
て行っていくことにより、本発明による建築板の留め付
け構造を持つ建物の化粧壁面が構築される。
In this state, the upper building board 30A is pressed against the building side (the structural body side), and the upper surface portion 12 of the upper member 10 fixed to the back surface is brought into contact with the pillar 1 or the stud 2, and then the lower building board 30A is pressed. In the same manner as in the case of the building board 30B, the screw 6 is screwed using the stop hole 18 of the upper surface portion 12 to fix the upper member 10 to the pillar 1 or the stud 2. Less than,
By performing the required number of fastenings in the horizontal direction and the upper direction in the same manner, a decorative wall surface of a building having the building board fastening structure according to the present invention is constructed.

【0037】前述したように、上記の留め付け構造で
は、上部部材10が立ち上がり片部分13を備えること
により、胴縁を用いなくても(すなわち直張りでありな
がら)建物側と建築板30との間にスペース(通気層S
c)を十分に確保できるので、その分、留め付け作業は
大きく省力化される。また、留め付けた建築板30の裏
面側に面負荷がかかった場合に、その負荷は、建築板3
0の上下の水平側縁部(合じゃくり部)によってではな
く、主に、上部部材10と下部部材20との連結部(上
部部材10の係止孔14部分と、下部部材20の斜板部
分(係止舌片)22との係合部)によって担持される。
そのために、建築板の合じゃくり部の破損も回避でき
る。
As described above, in the above-described fastening structure, since the upper member 10 has the rising piece 13, the building side and the building board 30 can be connected to each other without using the trunk edge (ie, while being straight). Space between (airflow layer S
Since c) can be sufficiently ensured, the fastening work can be largely saved. Further, when a surface load is applied to the back surface side of the fastened building board 30, the load is applied to the building board 3.
0, not mainly by the upper and lower horizontal side edges (joint joints), but mainly by the connection between the upper member 10 and the lower member 20 (the locking hole 14 of the upper member 10 and the swash plate of the lower member 20). It is carried by the portion (engaging portion with the locking tongue 22).
For this reason, breakage of the joint portion of the building board can be avoided.

【0038】図8に本発明の建築板用留め付け部材の他
の実施の形態を示す。この例において、下部部材20の
係止舌片は、斜め下方に傾斜した斜板部分22としてで
はなく、面部分21から所定距離だけ離れた位置に形成
される垂直片22bとして形成されており、面部分21
と垂直片22bとは水平部22aにより連接されてい
る。一方、上部部分10の立ち上がり片部分13に形成
される係止孔14の位置は、前記水平部22aの距離だ
け、下部面部分11から隔離した位置に形成されてい
る。他の構成は第1の実施の形態のものと同じであり、
同じ部材に同じ符号を付している。この形態は、係止孔
と係止舌片との間で一層安定した係止状態が得られる利
点がある。
FIG. 8 shows another embodiment of the fastening member for building boards of the present invention. In this example, the locking tongue piece of the lower member 20 is formed not as the swash plate portion 22 inclined obliquely downward but as a vertical piece 22b formed at a position separated from the surface portion 21 by a predetermined distance, Face part 21
And the vertical piece 22b are connected by a horizontal portion 22a. On the other hand, the position of the locking hole 14 formed in the rising piece portion 13 of the upper portion 10 is formed at a position separated from the lower surface portion 11 by the distance of the horizontal portion 22a. Other configurations are the same as those of the first embodiment,
The same members have the same reference numerals. This form has the advantage that a more stable locking state can be obtained between the locking hole and the locking tongue.

【0039】[0039]

【発明の効果】本発明による建築板の留め付け構造で
は、胴縁を用いなくても(すなわち直張りでありなが
ら)建物側と建築板との間に通気層を十分に確保でき
る。そのために、胴縁の取り付けにかかる作業が省略で
き、その分、留め付け作業は大きく省力化される。ま
た、留め付けた建築板の裏面側に面負荷がかかった場合
に、その負荷は、建築板の上下の水平側縁部によってで
はなく、主に、建築板の裏面に固定した建築板用留め付
け部材同士の係合部によって担持されるので、建築板の
上下の水平側縁に形成された合じゃくり部(下実部と上
実部)には作用しない。そのために、建築板の合じゃく
り部の破損も回避できる。また、建築板の裏面への建築
板用留め付け部材の固定は工場で行われるので、施工現
場での建築板留め付け作業は確実に省力化される。
In the structure for fastening a building board according to the present invention, a ventilation layer can be sufficiently secured between the building and the building board without using a rim (that is, while being directly stretched). For this reason, the work related to the attachment of the torso can be omitted, and the fastening work can be greatly saved. Also, when a surface load is applied to the back side of the building board, the load is mainly applied to the back of the building board fixed to the back of the building board, not by the upper and lower horizontal side edges. Since it is carried by the engaging portions of the attaching members, it does not act on the jointed portions (lower real portion and upper real portion) formed on the upper and lower horizontal side edges of the building board. For this reason, breakage of the joint portion of the building board can be avoided. In addition, since the fastening of the building board fastening member to the back surface of the building board is performed at the factory, the work of fastening the building board at the construction site is reliably labor-saving.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明による建築板の留め付け構造に用いる建
築板用留め付け部材における上部部材の一実施の形態を
示す斜視図。
FIG. 1 is a perspective view showing an embodiment of an upper member of a fastening member for building boards used in a structure for fastening a building board according to the present invention.

【図2】本発明による建築板の留め付け構造に用いる建
築板用留め付け部材における下部部材の一実施の形態を
示す斜視図。
FIG. 2 is a perspective view showing an embodiment of a lower member of a building board fastening member used for a building board fastening structure according to the present invention.

【図3】図1、図2に示す建築板用留め付け部材を裏面
に固定した本発明による建築板の一実施例を説明する断
面図。
FIG. 3 is a cross-sectional view illustrating an embodiment of a building board according to the present invention in which the fastening member for building boards shown in FIGS. 1 and 2 is fixed to the back surface.

【図4】図1、図2に示す建築板用留め付け部材を裏面
に複数組固定した本発明による建築板の一実施例を説明
する背面図。
FIG. 4 is a rear view illustrating an embodiment of a building board according to the present invention in which a plurality of sets of the building board fastening members shown in FIGS. 1 and 2 are fixed to the back surface.

【図5】建築板用留め付け部材における上部部材を先端
拡張式の打ち込みリベットを用いて建築板の裏面に固定
する態様を説明する図。
FIG. 5 is a view for explaining a mode in which an upper member of the fastening member for a building board is fixed to the back surface of the building board using a driving rivet of a tip-expansion type.

【図6】穴あけ用治具及びその使用態様を説明する図。FIG. 6 is a view for explaining a drilling jig and its use mode.

【図7】本発明による建築板用留め付け部材を用いた建
築板の留め付け構造を断面により説明する図。
FIG. 7 is a diagram illustrating a cross-section of a fastening structure of a building board using the building board fastening member according to the present invention.

【図8】本発明による建築板用留め付け部材の他の形態
を裏面に固定した建築板を説明する断面図。
FIG. 8 is a cross-sectional view illustrating a building board in which another form of the building board fastening member according to the present invention is fixed to the back surface.

【図9】外壁材の横張り工法の説明に供される図。FIG. 9 is a diagram which is used for describing a horizontal stretching method of an outer wall material.

【図10】外壁材の縦張り工法の説明に供される図。FIG. 10 is a diagram which is used for describing a vertical stretching method of an outer wall material.

【図11】窯業系建築板を建物の側面に留め付けるとき
に用いる留め付け金具の一実施の形態を説明する図。
FIG. 11 is a diagram illustrating an embodiment of a fastener used for fastening a ceramic building board to a side surface of a building.

【図12】図11に示す留め付け金具を用いて窯業系建
築板を建物の側面に留め付ける態様を説明する図。
FIG. 12 is a diagram illustrating an embodiment in which a ceramic building plate is fastened to a side surface of a building using the fasteners shown in FIG. 11;

【符号の説明】[Explanation of symbols]

1、2…柱又は間柱、10…建築板用留め付け部材の上
部部材、11…下部面部分、12…上部面部分、13…
立ち上がり片部分、14…係止孔、15…突片、16,
18…止め孔、17,19…凸条(補強リブ)、20…
下部部材、21…面部分、22…斜板部分(係止舌
片)、23…突片、24…止め孔、25…凸条(補強リ
ブ)、30…建築板、40…打ち込みリベット、50…
穴あけ用治具
1, 2 ... pillar or stud, 10 ... upper member of the fastening member for building boards, 11 ... lower surface portion, 12 ... upper surface portion, 13 ...
Standing piece part, 14 ... locking hole, 15 ... protruding piece, 16,
18 ... Stop holes, 17, 19 ... Protrusions (reinforcing ribs), 20 ...
Lower member, 21: surface portion, 22: swash plate portion (locking tongue piece), 23: protruding piece, 24: stop hole, 25: convex ridge (reinforcement rib), 30: building board, 40: driving rivet, 50 …
Jig for drilling

Claims (12)

【特許請求の範囲】[Claims] 【請求項1】 矩形状の建築板を構造躯体側に上下方向
に連続した状態で留め付けるための留め付け部材であっ
て、 該留め付け部材は、建築板裏面上縁側に固定される上部
部材と、当該建築板の裏面下縁側に固定される下部部材
とからなり、 前記上部部材は、建築板への取り付け面である下部面部
分と、構造躯体側への取り付け面である上部面部分と、
前記下部と上部の面部分とを連接する立ち上がり片部分
とを少なくとも備え、かつ、該立ち上がり片部分には係
止孔が形成されており、 前記下部部材は、建築板への取り付け面である面部分
と、該面部分から下方に延出しており、かつ、前記留め
付け部材を固定した建築板を上下に配置したときに、隣
接する建築板に固定された前記上部部材の前記係止孔に
挿入できるような位置及び形状とされた係合舌片とを少
なくとも備えている、 ことを特徴とする建築板用留め付け部材。
1. A fastening member for fastening a rectangular building board to a structural skeleton side in a vertically continuous state, wherein the fastening member is an upper member fixed to an upper edge side of a back surface of the building board. And a lower member fixed to the lower edge of the back surface of the building board, wherein the upper member includes a lower surface portion that is a mounting surface to the building board, and an upper surface portion that is a mounting surface to the structural skeleton side. ,
At least a rising piece portion connecting the lower portion and the upper surface portion is provided, and a locking hole is formed in the rising piece portion, and the lower member is a surface that is a mounting surface to a building board. Portion, and extending downwardly from the surface portion, and when the building board to which the fastening member is fixed is arranged vertically, the engaging hole of the upper member fixed to the adjacent building board is A fastening member for a building board, comprising at least an engaging tongue piece having a position and a shape capable of being inserted.
【請求項2】 前記上部部材における前記下部面部分の
上縁部には、建築板裏面側の上縁と衝接することにより
当該建築板との間の位置決めを行うための位置決め用の
突片が形成されていることを特徴とする請求項1記載の
建築板用留め付け部材。
2. An upper edge portion of the lower surface portion of the upper member has a positioning protruding piece for performing positioning with respect to the building board by abutting against an upper edge of the back side of the building board. The fastening member for a building board according to claim 1, wherein the fastening member is formed.
【請求項3】 前記下部部材における前記面部分の下縁
部には、建築板裏面側の下縁と衝接することにより当該
建築板との間の位置決めを行うための位置決め用の突片
が形成されていることを特徴とする請求項1記載の建築
板用留め付け部材。
3. A positioning piece for positioning with respect to the building board by abutting against a lower edge of the back side of the building board at a lower edge of the surface portion of the lower member. The fastening member for a building board according to claim 1, wherein the fastening member is formed.
【請求項4】 前記上部部材における前記下部と上部の
面部分及び前記下部部材における前記面部分には、それ
ぞれ少なくとも一個の止め孔が形成されていることを特
徴とする請求項1記載の建築板用留め付け部材。
4. The building board according to claim 1, wherein at least one stop hole is formed in each of the lower and upper surface portions of the upper member and the surface portion of the lower member. Fastening members.
【請求項5】 前記上部部材と下部部材は、一体成形さ
れた補強用リブを備えることを特徴とする請求項1記載
の建築板用留め付け部材。
5. The fastening member for a building board according to claim 1, wherein the upper member and the lower member include reinforcing ribs formed integrally.
【請求項6】 請求項1ないし5いずれか記載の建築板
用留め付け部材を裏面に固定した建築板であって、前記
上部部材がその上部面部分の少なくとも一部を当該建築
板の裏面上縁から突出させた姿勢で当該建築板の裏面上
縁側に固定されており、前記下部部材が前記上部部材の
固定位置に対応した当該建築板の裏面下縁側位置に固定
されていることを特徴とする建築板。
6. A building board to which the fastening member for building board according to claim 1 is fixed to a back surface, wherein the upper member has at least a part of an upper surface portion thereof on the back surface of the building board. It is fixed to the back upper edge of the building board in a posture protruding from the edge, and the lower member is fixed to the lower back edge position of the building board corresponding to the fixing position of the upper member. Building board.
【請求項7】 前記上部部材及び下部部材は、構造躯体
側の縦材間の間隔に合わせた間隔で複数組が当該建築板
の裏面に固定されていることを特徴とする請求項6記載
の建築板。
7. The structure according to claim 6, wherein a plurality of sets of the upper member and the lower member are fixed to the back surface of the building board at intervals corresponding to the intervals between the vertical members on the structural skeleton side. Building boards.
【請求項8】 前記上部部材及び下部部材は、そこに形
成された前記止め孔を利用して先端拡張式の打ち込みリ
ベットにより当該建築板の裏面に固定されていることを
特徴とする請求項6又は7記載の建築板。
8. The structure according to claim 6, wherein the upper member and the lower member are fixed to the back surface of the building board by a driving rivet of an end-expanding type using the stopper hole formed therein. Or the building board of 7.
【請求項9】 前記建築板が窯業系の建築板であること
を特徴とする請求項6ないし8いずれか記載の建築板。
9. The building board according to claim 6, wherein the building board is a ceramic building board.
【請求項10】 少なくとも上縁及び下縁には実加工が
施されていることを特徴とする請求項6ないし9いずれ
か記載の建築板。
10. The building board according to claim 6, wherein at least an upper edge and a lower edge are actually processed.
【請求項11】 前記請求項6ないし10いずれか記載
の建築板である第1の建築板が、その建築板用留め付け
部材における前記上部部材の上部面部分を止め付け具に
より構造躯体側に固定することにより留め付けられてお
り、該第1の建築板の上縁に沿って、前記請求項6ない
し10いずれか記載の建築板である第2の建築板が、そ
の建築板用留め付け部材における前記下部部材の前記係
合舌片を前記第1の建築板に固定した前記上部部材に形
成した前記係止孔に挿入した状態で留め付けられている
ことを特徴とする建築板の留め付け構造。
11. The first building board, which is the building board according to any one of claims 6 to 10, wherein an upper surface portion of the upper member in the fastening member for a building board is fastened to a structural skeleton side by a fastener. The second building board, which is the building board according to any one of claims 6 to 10, which is fastened by being fixed, and is fastened along the upper edge of the first building board. Wherein the engaging tongue of the lower member of the member is fastened in a state inserted into the locking hole formed in the upper member fixed to the first building board. Attachment structure.
【請求項12】 請求項11記載の建築板の留め付け構
造を持つ建物。
12. A building having the structure for fastening a building board according to claim 11.
JP2000084002A 2000-03-24 2000-03-24 Fastening member for building board, building board to which the fastening member is fixed, and fastening structure thereof Expired - Fee Related JP3403370B2 (en)

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Application Number Priority Date Filing Date Title
JP2000084002A JP3403370B2 (en) 2000-03-24 2000-03-24 Fastening member for building board, building board to which the fastening member is fixed, and fastening structure thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000084002A JP3403370B2 (en) 2000-03-24 2000-03-24 Fastening member for building board, building board to which the fastening member is fixed, and fastening structure thereof

Publications (2)

Publication Number Publication Date
JP2001271476A true JP2001271476A (en) 2001-10-05
JP3403370B2 JP3403370B2 (en) 2003-05-06

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Publication number Priority date Publication date Assignee Title
JP2007039964A (en) * 2005-08-03 2007-02-15 Techno Syst:Kk Device for mounting cladding material on skeleton
CN104619934A (en) * 2012-09-18 2015-05-13 万德墙材有限公司 Building board and method of mounting
JP2015010380A (en) * 2013-06-28 2015-01-19 有限会社南共プロセス Tile structure and manufacturing method of tile structure
JP2017082564A (en) * 2015-10-30 2017-05-18 Toto株式会社 Fixing method of inorganic plate and jig therefor

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