JP2000273964A - Joint fittings and unit building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide joint fittings capable of reducing man-hours for the construction work on the job site and a unit building easily built by wood frame method using the joint fittings with reduced man-hours. SOLUTION: This is a joint fittings with a face attaching piece 42 attached to a joint main body 41 in a state where the piece 42 is projected out in lateral direction. Thus, the joint main body 41 is connected to an upper end face of a wall panel of a neighboring building unit downstairs. Also, the face attaching piece 42 joints a finish member covering a gap between the wall panel of a building unit downstairs and the wall panel of a building unit upstairs.

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、枠組壁工法のユニ
ット建物の壁パネルを接合する接合金物と、この接合金
具を使用したユニット建物に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal joint for joining wall panels of a unit building of a framed wall construction method, and a unit building using the metal joint.

【０００２】[0002]

【従来の技術】ユニット建物は、運搬可能な一定の大き
さの箱形の、且つ、内部、外部の仕上げられた建物ユニ
ットを、予め、工場で製造し、この建物ユニットの複数
個を施工現場に運搬し、施工現場で組み立てて建物とな
すもので、現場施工期間が短く、且つ、寸法精度の良い
標準化された建物となる特徴があることから広く採用さ
れている。2. Description of the Related Art In a unit building, a box-shaped building unit having a fixed size that can be transported and having finished inside and outside is manufactured in a factory in advance, and a plurality of the building units are installed on a construction site. The building is transported to a building and assembled at a construction site to form a building, and is widely used because it has a feature of being a standardized building with short on-site construction time and high dimensional accuracy.

【０００３】このユニット建物に使用する建物ユニット
としては、鉄骨や木材をラーメン構造に組み立てたラー
メン構造の建物ユニットと、枠に壁材や床材を取り付け
た壁パネルや床パネルを組み立てた枠組壁工法の建物ユ
ニットの２種類が多く採用されている。[0003] The building unit used in this unit building includes a building unit having a ramen structure in which steel frames and wood are assembled in a ramen structure, and a framed wall in which a wall material or a floor material is attached to a frame and a wall panel or a floor panel is assembled. Two types of construction units are widely used.

【０００４】枠組壁工法の建物ユニットの代表的なもの
は、特公昭５８−３０９７８号公報や特開昭６１−２０
４４４３号公報に記載あるように、木造の枠を有する壁
パネルや床パネルを製造し、この床パネルの周囲に壁パ
ネルを立設させて箱形に組み立てたものである。尚、上
階の建物ユニットには、床パネルの下方に下階の天井パ
ネルを取り付け、この上階の建物ユニットを下階の建物
ユニットの上に据え付けるだけで、下階の天井を形成す
るようにしたものが多い。[0004] Representative examples of building units using the frame wall method include Japanese Patent Publication No. 58-30978 and Japanese Patent Application Laid-Open No. 61-20 / 1986.
As described in Japanese Patent No. 4443, a wall panel and a floor panel having a wooden frame are manufactured, and the wall panel is erected around the floor panel and assembled in a box shape. In addition, the lower floor ceiling panel is attached to the upper floor building unit below the floor panel, and the lower floor ceiling is formed simply by mounting the upper floor building unit on the lower floor building unit. There are many things.

【０００５】このユニット建物は、上記建物ユニットの
複数個を施工現場で水平方向や垂直方向に据え付け、組
み立てたものである。そして、この建物ユニットを水平
方向に据え付ける際に、特公平５−３８１０２号公報に
記載あるように、この複数個の建物ユニットがばらばら
にならないように、建物ユニットの壁パネルの上端面
と、この建物ユニットに隣接する建物ユニットの壁パネ
ルの上端面とに接合金具を架け渡し、この接合金具で建
物ユニットの壁パネルと、隣接する建物ユニットの壁パ
ネルとを連結している。This unit building is constructed by assembling a plurality of the building units in a horizontal or vertical direction at a construction site. Then, when the building unit is installed in the horizontal direction, as described in Japanese Patent Publication No. 5-38102, the upper end surface of the wall panel of the building unit and the upper surface of the building unit are arranged so that the plurality of building units do not fall apart. A joining bracket is bridged over the upper end surface of the wall panel of the building unit adjacent to the building unit, and the joining panel connects the wall panel of the building unit and the wall panel of the adjacent building unit.

【０００６】又、建物ユニットの複数個を垂直方向に据
え付けると、下階の建物ユニットの外壁パネルと上階の
建物ユニットの外壁パネルとの境界には隙間が生ずる。
この隙間は、建物ユニットの製造時の誤差や、据え付け
る際の誤差等で不揃いになっているので、この隙間が見
えると醜悪である。[0006] When a plurality of building units are vertically installed, a gap is formed at the boundary between the outer wall panel of the building unit on the lower floor and the outer wall panel of the building unit on the upper floor.
The gaps are irregular due to errors in manufacturing the building unit, errors in installation, and the like.

【０００７】従って、通常、実公平３−５４２４４号公
報や特開昭６４−３３３３６号公報に記載あるように、
隙間近傍に、隙間に沿って複数の化粧材取付金具を取り
付け、この複数の化粧材取付金具に化粧材を架け渡して
取り付け、この化粧材で下階の建物ユニットと上階の建
物ユニットとの間の隙間を覆って隙間が見えないように
している。Therefore, as described in Japanese Utility Model Publication No. 3-54244 and Japanese Patent Laid-Open Publication No.
In the vicinity of the gap, a plurality of decorative material mounting brackets are attached along the gap, a decorative material is bridged over the plurality of decorative material mounting brackets, and the decorative material is used to connect the lower-floor building unit and the upper-floor building unit. The gap between them is covered so that the gap is not visible.

【０００８】[0008]

【発明が解決しようとする課題】しかし、上記ユニット
建物では、壁パネルを連結する接合金具と、化粧材を取
り付ける化粧材取付金具とを施工現場で取り付けるため
に、施工が煩雑となるし、現場施工工数が多くなり、そ
の結果、現場施工期間が長くなる。そのため、現場施工
期間が短いというユニット建物の特徴を生かすために
も、現場施工工数を少なくしたいという要望が多い。そ
こで、本発明の目的は、現場施工工数を少なくすること
のできる接合金具と、この接合金具を使用し、現場施工
工数を少なくした施工し易い枠組壁工法のユニット建物
を提供することである。However, in the above-mentioned unit building, since the fittings for connecting the wall panels and the decorative material mounting bracket for attaching the decorative material are mounted on the site, the construction becomes complicated, and The number of construction steps increases, and as a result, the on-site construction period becomes longer. For this reason, there are many requests to reduce the number of on-site construction steps in order to take advantage of the feature of the unit building that the on-site construction period is short. Therefore, an object of the present invention is to provide a joint fitting capable of reducing the number of on-site construction steps, and a unit building of a framed wall construction method using the joining fitting and having a reduced number of on-site steps.

【０００９】[0009]

【課題を解決するための手段】本発明は上記目的を達成
するためになしたものであって、請求項１記載の発明
は、床パネルとこの床パネルの周囲に立設された壁パネ
ルとからなる建物ユニットの複数個が下階に隣接して据
え付けられ、この下階の上の上階にほぼ同じ構造の建物
ユニットが据え付けられたユニット建物に使用する接合
金具であって、下階の隣接する建物ユニットの壁パネル
の上端面を接合する接合本体と、下階の建物ユニットの
壁パネルと上階の建物ユニットの壁パネルとの隙間を覆
う化粧材を取り付ける化粧材取付片とからなり、この化
粧材取付片が接合本体に横方向に突出した状態に設けら
れているものである。Means for Solving the Problems The present invention has been made to achieve the above object, and the invention according to claim 1 has a floor panel and a wall panel standing upright around the floor panel. A plurality of building units consisting of a plurality of building units which are installed adjacent to the lower floor, and which are used for a unit building in which a building unit having substantially the same structure is installed above the lower floor, It consists of a joint body that joins the upper end surfaces of the wall panels of adjacent building units, and a cosmetic material attachment piece that attaches a cosmetic material that covers a gap between the wall panel of the building unit on the lower floor and the wall panel of the building unit on the upper floor. The decorative material mounting piece is provided on the joint body so as to protrude in the lateral direction.

【００１０】請求項２記載の発明は、床パネルとこの床
パネルの周囲に立設された壁パネルとからなる建物ユニ
ットの複数個が下階に隣接して据え付けられ、この下階
の上の上階にほぼ同じ構造の建物ユニットが据え付けら
れたユニット建物であって、前記下階の建物ユニットの
壁パネルの上端面と、この建物ユニットに隣接する下階
の建物ユニットの壁パネルの上端面とに、請求項１記載
の接合金具の接合本体が、化粧材取付片を屋外方向に突
出させて、架け渡され、この接合金具の接合本体で隣接
する壁パネルの上端面が連結され、屋外方向に突出して
いる接合金具の化粧材取付片に化粧材が取り付けられ、
この化粧材で、下階の建物ユニットの壁パネルと上階の
建物ユニットの壁パネルとの継ぎ目が覆われているもの
である。According to a second aspect of the present invention, a plurality of building units each including a floor panel and a wall panel erected around the floor panel are installed adjacent to a lower floor, and the building unit is mounted on the lower floor. A unit building in which a building unit having substantially the same structure is installed on an upper floor, wherein an upper end surface of a wall panel of the lower building unit and an upper end surface of a wall panel of a lower building unit adjacent to the building unit. At this time, the joint body of the joint fitting according to claim 1 is bridged with the decorative material attaching piece protruding in the outdoor direction, and the upper end surfaces of the adjacent wall panels are connected by the joint body of the joint fitting. The decorative material is attached to the decorative material mounting piece of the joint fitting that projects in the direction,
The seam between the wall panel of the building unit on the lower floor and the wall panel of the building unit on the upper floor is covered with this decorative material.

【００１１】（作用）請求項１記載の発明では、下階の
隣接する建物ユニットの壁パネルの上端部を接合する接
合本体と、下階の建物ユニットの壁パネルと上階の建物
ユニットの壁パネルとの隙間を覆う化粧材を取り付ける
化粧材取付片とからなるから、下階に複数個の建物ユニ
ットを据え付けた後に、下階の建物ユニットの壁パネル
の上端面と、この建物ユニットに隣接する建物ユニット
の壁パネルの上端面とに、この接合金具の接合本体を、
化粧材取付片を屋外方向に向けて、架け渡し、接合本体
で隣接する壁パネルの上端面を連結する。(Function) According to the first aspect of the present invention, the joining body for joining the upper ends of the wall panels of the adjacent building units on the lower floor, the wall panel of the lower building unit and the wall of the upper building unit. Since it consists of a decorative material mounting piece that attaches a decorative material that covers the gap with the panel, after installing a plurality of building units on the lower floor, it is adjacent to the upper end surface of the wall panel of the building unit on the lower floor and this building unit The joint body of this joint fitting is attached to the upper end surface of the wall panel of the building unit
The decorative material mounting piece is directed to the outdoor direction, is bridged, and the upper end surfaces of the adjacent wall panels are connected by the joint body.

【００１２】すると、本発明の接合金具には、化粧材取
付片が接合本体の横方向に突出した状態に設けられてい
るから、化粧材取付片は壁パネルから屋外方向に突出し
て取り付けられる。このように本発明の接合金具を取り
付けると、化粧材取付片が屋外方向に突出するので、こ
の化粧材取付片に下階の建物ユニットの壁パネルと上階
の建物ユニットの壁パネルとの隙間を覆う化粧材を取り
付けることができる。従って、この接合金具を取り付け
た場所には、化粧材を取り付ける取付具を取り付ける必
要がなく、現場施工工数がそれだけ少なくなる。[0012] Then, in the joint of the present invention, since the decorative material attaching piece is provided in a state of protruding in the lateral direction of the joining main body, the decorative material attaching piece is attached to the wall panel so as to project in the outdoor direction. When the joint fitting of the present invention is attached in this way, the decorative material mounting piece projects in the outdoor direction, and thus the decorative material mounting piece has a gap between the wall panel of the building unit on the lower floor and the wall panel of the building unit on the upper floor. A decorative material can be attached to cover the surface. Therefore, it is not necessary to attach a fixture for attaching the decorative material to the place where the joint is attached, and the number of on-site construction steps is reduced accordingly.

【００１３】請求項２記載の発明では、下階の建物ユニ
ットの壁パネルの上端面と、この建物ユニットに隣接す
る下階の建物ユニットの壁パネルの上端面とに、請求項
１記載の接合金具の接合本体が、化粧材取付片を屋外方
向に突出させて、架け渡され、この接合金具の接合本体
で隣接する壁パネルの上端面が連結され、屋外方向に突
出している接合金具の化粧材取付片に化粧材が取り付け
られ、この化粧材で、下階の建物ユニットの壁パネルと
上階の建物ユニットの壁パネルとの継ぎ目が覆われてい
る構造をしている。According to the second aspect of the present invention, the upper end face of the wall panel of the building unit on the lower floor and the upper end face of the wall panel of the building unit on the lower floor adjacent to the building unit are joined to each other. The joint body of the fitting is stretched over with the decorative material mounting piece protruding in the outdoor direction, and the joint body of the joint is connected to the upper end surface of the adjacent wall panel, and the cosmetic of the joint fitting protruding in the outdoor direction. The decorative material is attached to the material mounting pieces, and the decorative material covers the joint between the wall panel of the building unit on the lower floor and the wall panel of the building unit on the upper floor.

【００１４】かかる構造にするには、先ず、建物ユニッ
トの複数個を下階に隣接して据え付けた後、この下階の
建物ユニットの壁パネルの上端面と、この建物ユニット
に隣接する下階の建物ユニットの壁パネルの上端面と
に、請求項１記載の接合金具の接合本体を、化粧材取付
片を屋外側に突出させて、架け渡し、この接合金具の接
合本体で隣接する壁パネルの上端面を連結する。In order to achieve such a structure, first, a plurality of building units are installed adjacent to the lower floor, and then the upper end surface of the wall panel of the lower building unit and the lower floor adjacent to this building unit are installed. The joint body of the joint fitting according to claim 1 is bridged on the upper end surface of the wall panel of the building unit with the decorative material attaching piece protruding to the outside and the wall panel adjacent to the joint body of the joint fixture. Connect the upper end faces of

【００１５】すると、建物ユニットの壁パネルと、隣接
する建物ユニットの壁パネルとが接合本体で強固に連結
されると共に、請求項１記載の接合金具は、化粧材取付
片が接合本体に横方向に突出した状態に設けられている
から、化粧材取付片が外壁パネルから屋外方向に突出し
た状態になって、接合金具が取り付けられる。[0015] Then, the wall panel of the building unit and the wall panel of the adjacent building unit are firmly connected by the joint body, and the joint fitting according to the first aspect of the present invention has the decorative material mounting piece in the lateral direction to the joint body. As a result, the joint fitting is attached to the decorative material mounting piece in a state of protruding from the outer wall panel in the outdoor direction.

【００１６】次に、この下階の建物ユニットの上に上階
の建物ユニットを取り付け、接合金具の化粧材取付片に
化粧材を取り付ける。すると、上記のように化粧材取付
片が外壁パネルから屋外方向に突出した状態になって、
接合金具が取り付けられているので、この外壁パネルか
ら屋外方向に突出している化粧材取付片に支障なく化粧
材を取り付けることができる。Next, the building unit on the upper floor is mounted on the building unit on the lower floor, and the decorative material is mounted on the decorative material mounting piece of the joint fitting. Then, as described above, the decorative material mounting piece protrudes from the outer wall panel in the outdoor direction,
Since the joint fitting is attached, the decorative material can be attached to the decorative material mounting piece projecting from the outer wall panel in the outdoor direction without any trouble.

【００１７】しかも、この化粧材取付片は下階の建物ユ
ニットの壁パネルの上端面に取り付けられているで、下
階の建物ユニットの壁パネルと上階の建物ユニットの壁
パネルとの隙間近傍にある。従って、この取り付けられ
た化粧材で、下階の建物ユニットと上階の建物ユニット
の継ぎ目が覆われる。このように接合金具を取り付け、
この接合金具の化粧材取付片に化粧材を取り付けるだけ
であるから施工し易いし、この接合金具が取り付けられ
ている場所に、化粧材を取り付ける化粧材取付具を取り
付ける必要がなく、現場施工工数がそれだけ少なくな
る。Moreover, since the decorative material attaching piece is attached to the upper end surface of the wall panel of the lower building unit, the space near the gap between the wall panel of the lower building unit and the wall panel of the upper building unit is provided. It is in. Accordingly, the seam between the building unit on the lower floor and the building unit on the upper floor is covered with the attached decorative material. Attach the joining bracket in this way,
Since it is only necessary to attach a decorative material to the decorative material mounting piece of this joint, it is easy to perform the installation. There is no need to attach a decorative material fixture for attaching the decorative material to the place where this joint is attached. Is reduced accordingly.

【００１８】[0018]

【発明の実施の形態】次に、本発明の実施の形態を実施
例で示す。図１〜図５は本発明の一実施例を示すもの
で、図１は接合金具の斜視図、図２は建物ユニットを示
す一部切欠斜視図、図３は建物ユニットを組み立ててい
る状態を示すもので、（イ）は１階の建物ユニットを据
え付けている状態を示す斜視図、（ロ）は２階の建物ユ
ニットを据え付けている状態を示す斜視図、（ハ）は屋
根ユニットを取り付けている状態を示す斜視図、図４は
図３（イ）のＡ部分に接合金具を取り付けている状態を
示す拡大斜視図、図５（イ）は据え付けた建物ユニット
に化粧材を取り付ける前の状態を示す正面図、（ロ）は
化粧材を取り付けたユニット建物の斜視図、（ハ）は
（ロ）のＢ−Ｂ線における断面図である。Next, embodiments of the present invention will be described by way of examples. 1 to 5 show an embodiment of the present invention. FIG. 1 is a perspective view of a joint fitting, FIG. 2 is a partially cutaway perspective view showing a building unit, and FIG. 3 shows a state where the building unit is assembled. (A) is a perspective view showing a state where a building unit on the first floor is installed, (b) is a perspective view showing a state where a building unit on the second floor is installed, and (c) is a roof unit attached. FIG. 4 is an enlarged perspective view showing a state in which the joining fitting is attached to the portion A in FIG. 3 (A), and FIG. 5 (A) is a state before the decorative material is attached to the installed building unit. FIG. 2B is a front view showing the state, FIG. 2B is a perspective view of a unit building to which a decorative material is attached, and FIG. 2C is a cross-sectional view taken along line BB of FIG.

【００１９】図１〜図５において、Ｕは建物ユニットで
あり、この建物ユニットＵは、図５（ロ）に示すよう
に、基礎９の上に６個の１階の建物ユニット１が据え付
けられ、この６個の１階の建物ユニットの上に６個の２
階の建物ユニット１が据え付けられ、この６個の建物ユ
ニットの上に６個の屋根ユニット２が取り付けられ、１
階の建物ユニット１と２階の建物ユニット１との間に化
粧材３が取り付けられたものである。In FIG. 1 to FIG. 5, U denotes a building unit. As shown in FIG. 5B, six building units 1 on the first floor are installed on a foundation 9. , On top of these six ground floor building units,
The building unit 1 on the floor is installed, and the six roof units 2 are mounted on the six building units.
The decorative material 3 is attached between the building unit 1 on the floor and the building unit 1 on the second floor.

【００２０】建物ユニット１は、図２に示すように、矩
形状の床パネル１１の周囲に壁パネル１２が取り付けら
れたものである。床パネル１１は木製の枠１１１と、こ
の枠１１１の中に差し渡された木製の桟材１１２と、こ
の上面に取り付けられたパーチクルボードの床材１３と
からなる。As shown in FIG. 2, the building unit 1 has a rectangular floor panel 11 and a wall panel 12 attached to the periphery thereof. The floor panel 11 includes a wooden frame 111, a wooden beam 112 inserted into the frame 111, and a particle board floor 13 attached to the upper surface.

【００２１】壁パネル１２は木材を矩形状に組み立てた
枠１２１と、この枠１２１の中に差し渡された木製の桟
材１２２と、この両側面に取り付けられた石膏ボード等
の内壁材または硬質木片セメント板等の外壁材１２３と
からなる。屋根ユニット２は従来と同じであるので説明
を省略する。The wall panel 12 is made of a frame 121 formed by assembling wood into a rectangular shape, a wooden bar 122 inserted into the frame 121, and an inner wall material such as a gypsum board attached to both sides of the frame 121 or a hard wall. And an outer wall material 123 such as a wood chip cement board. Since the roof unit 2 is the same as the conventional one, the description is omitted.

【００２２】化粧材３は、図５（ロ）、（ハ）に示すよ
うに、断面Ｃ形の長尺体で、１階の建物ユニット１の壁
パネル１２と２階の建物ユニット１の壁パネル１２との
隙間を覆うものである。そして、この断面Ｃ形の化粧材
３の上側片には通孔３５が設けられている。As shown in FIGS. 5 (b) and 5 (c), the decorative material 3 is a long body having a C-shaped cross section, and a wall panel 12 of the building unit 1 on the first floor and a wall of the building unit 1 on the second floor. It covers the gap with the panel 12. A through hole 35 is provided in the upper piece of the decorative material 3 having the C-shaped cross section.

【００２３】４は接合金具であり、この接合金具４は、
図１に示すように、接合本体４１と化粧材取付片４２と
からなる。接合本体４１は金属製の矩形状の板状体であ
り、この板状体の両側には通孔４１１が８個ずつ設けら
れていて、隣接する壁パネル１２に架け渡し、通孔４１
１を通して壁パネル１２の上側の枠１２１にビスを螺入
して、隣接する壁パネル１２を連結するものである。Reference numeral 4 denotes a joint, and the joint 4 is
As shown in FIG. 1, it is composed of a joining main body 41 and a decorative material attaching piece 42. The joining main body 41 is a metal rectangular plate-like body, and eight through holes 411 are provided on both sides of the plate-like body.
1, screws are screwed into the upper frame 121 of the wall panel 12 to connect the adjacent wall panels 12.

【００２４】化粧材取付片４２は、１階の壁パネル１２
と２階の壁パネル１２との隙間を覆う化粧材３を取り付
ける化粧材取付片であり、この化粧材取付片４２は、接
合本体４１の横方向に延長された横材４２１と、この横
材４２１の先端から上方に折曲された縦片４２２と、こ
の縦片４２２の先端が化粧材３の内面に沿う形状に湾曲
している係止片４２３とからなり、この係止片４２３に
はビス孔４２５が設けられている。即ち、この化粧材取
付片４２は接合本体４１の横方向に突出した状態になっ
て接合本体４１に設けられている。５は化粧材取付片４
２とほぼ同じ形状の化粧材係止片と壁に取り付ける取付
片とを備えた従来の化粧材取付具であるので、説明を省
略する。The decorative material mounting piece 42 is provided on the wall panel 12 on the first floor.
And a decorative member for mounting a decorative material 3 covering a gap between the floor panel 12 and the second-floor wall panel 12. The decorative material mounting piece 42 includes a horizontal member 421 extending in the lateral direction of the joining body 41 and a horizontal member 421. The longitudinal piece 422 is bent upward from the tip of the longitudinal piece 421, and the locking piece 423 whose tip is curved in a shape along the inner surface of the decorative material 3. A screw hole 425 is provided. That is, the decorative material attaching piece 42 is provided on the joining main body 41 in a state of protruding in the lateral direction of the joining main body 41. 5 is a decorative material attaching piece 4
2 is a conventional decorative material mounting tool having a decorative material locking piece having substantially the same shape as 2 and a mounting piece to be attached to a wall, and a description thereof will be omitted.

【００２５】次に、このユニット建物Ｕの施工方法につ
いて説明する。工場で、床パネル１１と壁パネル１２を
製造し、図２に示すように、この床パネル１１の３辺ま
たは相対する２辺に壁パネル１２を立設させて、建物ユ
ニット１を製造する。又、屋根ユニット２を製造する。
このようにして製造した建物ユニット１や屋根ユニット
２等を施工現場に運搬する。Next, a method of constructing the unit building U will be described. At the factory, the floor panel 11 and the wall panel 12 are manufactured, and as shown in FIG. 2, the wall panel 12 is erected on three sides or two opposite sides of the floor panel 11 to manufacture the building unit 1. Further, the roof unit 2 is manufactured.
The building unit 1 and the roof unit 2 manufactured in this manner are transported to the construction site.

【００２６】施工現場とでは、予め設けられている基礎
９の上に、図３に示すように、１階に６個の建物ユニッ
ト１を据え付け、図４に示すように、１階の建物ユニッ
ト１の壁パネル１２の上側の枠１２１の上面と、この建
物ユニット１に隣接する建物ユニット１の壁パネル１２
の上側の枠１２１の上面とに、この接合金具４の接合本
体４１を、化粧材取付片４２を屋外方向に向けて、架け
渡し、接合本体４１に設けられた通孔４１１から上側の
枠１２１にビス４５を螺入し、この接合本体４１で隣接
する壁パネル１２、１２の上側の枠１２１を連結する。At the construction site, six building units 1 are installed on the first floor as shown in FIG. 3 on a foundation 9 provided in advance, and as shown in FIG. The upper surface of the upper frame 121 of the first wall panel 12 and the wall panel 12 of the building unit 1 adjacent to the building unit 1
The joining body 41 of the joining fitting 4 is bridged on the upper surface of the upper frame 121 with the decorative material attaching piece 42 facing the outdoor direction, and the upper frame 121 is passed through a through hole 411 provided in the joining body 41. A screw 45 is screwed into the upper panel 121 of the adjacent wall panels 12 with the joining body 41.

【００２７】すると、建物ユニット１の壁パネル１２
と、隣接する建物ユニット１の壁パネル１２とが接合本
体４１で強固に取り付けられると共に、化粧材取付片４
２が接合本体４１の横方向に突出した状態に設けられて
いるから、化粧材取付片４２は壁パネル１２から屋外方
向に突出して取り付けられる。その後、この１階の上の
２階に、６個の建物ユニット１を据え付け、この２階の
建物ユニット１の上に６個の屋根ユニット２を取り付け
る。Then, the wall panel 12 of the building unit 1
And the wall panel 12 of the adjacent building unit 1 is firmly attached by the joining body 41 and the decorative material attaching piece 4
2 is provided so as to protrude in the lateral direction of the joining main body 41, so that the decorative material mounting piece 42 is mounted so as to protrude from the wall panel 12 in the outdoor direction. Thereafter, six building units 1 are installed on the second floor above the first floor, and six roof units 2 are mounted on the building units 1 on the second floor.

【００２８】又、この接合金具４がない場所の１階の建
物ユニット１の壁パネル１２と２階の建物ユニット１２
との境界近傍に従来の接合金具５を取り付ける。そし
て、この接合金具４の化粧材取付片４２・化粧材取付具
５に化粧材３を架け渡し、図５（ハ）に示すように、化
粧材取付片４２の係止片４２３や化粧材取付具５の化粧
材係止片に化粧材３を係止させ、化粧材３の通孔３５か
ら係止片のビス孔４２５にビス４９を螺入させて化粧材
３を取り付ける。Further, the wall panel 12 of the building unit 1 on the first floor and the building unit 12 on the second floor in a place where the joint fitting 4 is not provided.
A conventional metal fitting 5 is attached near the boundary between the two. Then, the decorative material 3 is bridged between the decorative material mounting piece 42 and the decorative material mounting tool 5 of the joining metal fitting 4, and as shown in FIG. The decorative material 3 is locked to the decorative material locking piece of the tool 5, and the screw 49 is screwed into the screw hole 425 of the locking piece from the through hole 35 of the decorative material 3 to attach the decorative material 3.

【００２９】このように接合金具４を取り付け、この接
合金具の化粧材取付片に化粧材を取り付けるだけである
から施工し易い。このように接合金具４を取り付ける
と、化粧材取付片４２が屋外方向に突出するので、この
接合金具４のある場所には従来の化粧材取付具５を設け
なくとも化粧材３を取り付けることができ、現場施工工
数がそれだけ少なくなる。As described above, since it is only necessary to attach the joint 4 and attach the decorative material to the decorative material attaching piece of the joint, it is easy to construct. When the joint fitting 4 is attached in this manner, the decorative material attaching piece 42 protrudes in the outdoor direction. Therefore, it is possible to attach the decorative material 3 to the place where the joint fitting 4 is located without providing the conventional decorative material attaching tool 5. And the number of on-site construction steps is reduced accordingly.

【００３０】又、このように化粧材３を取り付けると、
接合金具４や化粧材取付具５が１階の建物ユニット１の
壁パネル１２の上端面、即ち、１階の建物ユニットの壁
パネル１２と２階の建物ユニット１の壁パネルとの境界
近傍に取り付けられるので、化粧材３で１階の建物ユニ
ット１の壁パネル１２と２階の建物ユニット１の壁パネ
ル１２との隙間を覆うことができ、この部分が美麗にな
る。When the decorative material 3 is attached in this manner,
The joining fitting 4 and the decorative material attachment 5 are located at the upper end surface of the wall panel 12 of the building unit 1 on the first floor, that is, near the boundary between the wall panel 12 of the building unit on the first floor and the wall panel of the building unit 1 on the second floor. Since it is attached, the gap between the wall panel 12 of the building unit 1 on the first floor and the wall panel 12 of the building unit 1 on the second floor can be covered with the decorative material 3, and this portion becomes beautiful.

【００３１】[0031]

【発明の効果】以上の説明で判るように、請求項１記載
の発明は、下階の隣接する建物ユニットの壁パネルの上
端部を接合する接合本体と、下階の建物ユニットの壁パ
ネルと上階の建物ユニットの壁パネルとの隙間を覆う化
粧材を取り付ける化粧材取付片とからなるから、下階に
複数個の建物ユニットを据え付けた後に、下階の建物ユ
ニットの壁パネルの上端面と、この建物ユニットに隣接
する建物ユニットの壁パネルの上端面とに、この接合金
具を、化粧材取付片を屋外方向に向けて、架け渡し、接
合本体で隣接する壁パネルの上端面を連結すると、化粧
材取付片は壁パネルから屋外方向に突出して取り付けら
れ、この化粧材取付片に下階の建物ユニットの壁パネル
と上階の建物ユニットの壁パネルとの隙間を覆う化粧材
を取り付けることができる。従って、この部分に、化粧
材を取り付ける取付具を取り付ける必要がなく、現場施
工工数がそれだけ少なくなる。As can be seen from the above description, the invention according to claim 1 is characterized in that the joining body for joining the upper ends of the wall panels of the adjacent building units on the lower floor, and the wall panel of the building unit on the lower floor. It consists of a decorative material mounting piece for mounting a decorative material covering a gap with a wall panel of the building unit on the upper floor, so that after installing a plurality of building units on the lower floor, the upper end surface of the wall panel of the building unit on the lower floor And the upper end surface of the wall panel of the building unit adjacent to the building unit, the joining metal fittings, the decorative material mounting piece facing the outdoor direction, and bridging, and the joining body connects the upper end surface of the adjacent wall panel. Then, the decorative material mounting piece is mounted so as to protrude outward from the wall panel, and a decorative material for covering a gap between the wall panel of the building unit on the lower floor and the wall panel of the building unit on the upper floor is mounted on the decorative material mounting piece. thing It can be. Therefore, it is not necessary to attach a fixture for attaching the decorative material to this portion, and the number of on-site construction steps is reduced accordingly.

【００３２】請求項２記載の発明は、下階の建物ユニッ
トの壁パネルの上端面と、この建物ユニットに隣接する
下階の建物ユニットの壁パネルの上端面とに、請求項１
記載の接合金具の接合本体が、化粧材取付片を屋外方向
に突出させて、架け渡され、この接合金具の接合本体で
隣接する壁パネルの上端面が連結され、屋外方向に突出
している接合金具の化粧材取付片に化粧材が取り付けら
れ、この化粧材で、下階の建物ユニットの壁パネルと上
階の建物ユニットの壁パネルとの継ぎ目が覆われている
から、接合金具の接合本体で隣接する壁パネルの上端面
が連結されているし、外壁パネルから屋外方向に突出し
ている化粧材取付片に支障なく化粧材を取り付けること
ができ、施工し易いし、この接合金具が取り付けられて
いる部分に、化粧材を取り付ける従来の化粧材取付具を
取り付ける必要がなく、現場施工工数がそれだけ少なく
なる。According to a second aspect of the present invention, an upper end face of a wall panel of a lower-floor building unit and an upper end face of a wall panel of a lower-floor building unit adjacent to the building unit are provided.
The joining body of the joining metal fitting described above is bridged by projecting the decorative material mounting piece in the outdoor direction, and the upper end surfaces of the adjacent wall panels are connected by the joining body of the joining metal fitting, and the joining projecting in the outdoor direction. The decorative material is attached to the decorative material mounting piece of the fitting, and the decorative material covers the joint between the wall panel of the building unit on the lower floor and the wall panel of the building unit on the upper floor. The upper end surfaces of the adjacent wall panels are connected with each other, and the decorative material can be attached to the decorative material mounting piece projecting from the outer wall panel in the outdoor direction without any trouble. There is no need to attach a conventional decorative material mounting fixture for mounting the decorative material to the part where the decorative material is provided, and the number of on-site construction steps is reduced accordingly.

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

【図１】本発明の建物ユニットの仮屋根構造を枠組壁工
法の建物ユニットに適用した一実施例を示すもので、は
接合金具の斜視図である。FIG. 1 shows an embodiment in which a temporary roof structure of a building unit according to the present invention is applied to a building unit of a framed wall construction method, and is a perspective view of a joint fitting.

【図２】建物ユニットを示す一部切欠斜視図である。FIG. 2 is a partially cutaway perspective view showing a building unit.

【図３】建物ユニットを組み立てている状態を示すもの
で、（イ）は１階の建物ユニットを据え付けている状態
を示す斜視図、（ロ）は２階の建物ユニットを据え付け
ている状態を示す斜視図、（ハ）は屋根ユニットを取り
付けている状態を示す斜視図である。3A and 3B show a state in which a building unit is being assembled, wherein FIG. 3A is a perspective view showing a state in which a building unit on the first floor is installed, and FIG. 3B is a state in which a building unit on the second floor is installed. FIG. 3C is a perspective view illustrating a state in which a roof unit is attached.

【図４】図３（イ）のＡ部分に接合金具を取り付けてい
る状態を示す拡大斜視図である。FIG. 4 is an enlarged perspective view showing a state where a joining fitting is attached to a portion A in FIG.

【図５】（イ）は据え付けた建物ユニットに化粧材を取
り付ける前の状態を示す正面図、（ロ）は化粧材を取り
付けたユニット建物の斜視図、（ハ）は（ロ）のＢ−Ｂ
線における断面図である。5A is a front view showing a state before a decorative material is attached to the installed building unit, FIG. 5B is a perspective view of the unit building with the decorative material attached, and FIG. B
It is sectional drawing in a line.

【符号の説明】[Explanation of symbols]

Ｕ ユニット建物 １ 建物ユニット １１ 床パネル １２ 壁パネル ２ 屋根ユニット ３ 化粧材 ４ 接合金具 ４１ 接合本体 ４２ 化粧材取付片 U unit building 1 Building unit 11 Floor panel 12 Wall panel 2 Roof unit 3 Cosmetic material 4 Joining fitting 41 Joining body 42 Cosmetic material attaching piece

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】 床パネルとこの床パネルの周囲に立設さ
れた壁パネルとからなる建物ユニットの複数個が下階に
隣接して据え付けられ、この下階の上の上階にほぼ同じ
構造の建物ユニットが据え付けられたユニット建物に使
用する接合金具であって、下階の隣接する建物ユニット
の壁パネルの上端面を接合する接合本体と、下階の建物
ユニットの壁パネルと上階の建物ユニットの壁パネルと
の隙間を覆う化粧材を取り付ける化粧材取付片とからな
り、この化粧材取付片が接合本体に横方向に突出した状
態に設けられていることを特徴とする接合金具。1. A plurality of building units each comprising a floor panel and a wall panel erected around the floor panel are installed adjacent to a lower floor, and have substantially the same structure as an upper floor above the lower floor. A joint body for use in a unit building in which the building unit of (1) is installed, the joining body joining the upper end surfaces of the wall panels of adjacent building units on the lower floor, and the wall panel of the building unit on the lower floor and the upper panel on the upper floor. A joining metal fitting comprising a decorative material attaching piece for attaching a decorative material covering a gap with a wall panel of a building unit, wherein the decorative material attaching piece is provided on the joining main body so as to protrude in a lateral direction. 【請求項２】 床パネルとこの床パネルの周囲に立設さ
れた壁パネルとからなる建物ユニットの複数個が下階に
隣接して据え付けられ、この下階の上の上階にほぼ同じ
構造の建物ユニットが据え付けられたユニット建物であ
って、前記下階の建物ユニットの壁パネルの上端面と、
この建物ユニットに隣接する下階の建物ユニットの壁パ
ネルの上端面とに、請求項１記載の接合金具の接合本体
が、化粧材取付片を屋外方向に突出させて、架け渡さ
れ、この接合金具の接合本体で隣接する壁パネルの上端
面が連結され、屋外方向に突出している接合金具の化粧
材取付片に化粧材が取り付けられ、この化粧材で、下階
の建物ユニットの壁パネルと上階の建物ユニットの壁パ
ネルとの継ぎ目が覆われていることを特徴とするユニッ
ト建物。2. A plurality of building units each including a floor panel and a wall panel erected around the floor panel are installed adjacent to a lower floor, and have substantially the same structure as an upper floor above the lower floor. A unit building on which the building unit of the above is installed, wherein an upper end surface of a wall panel of the building unit on the lower floor;
The joining main body of the joining fitting according to claim 1 is bridged to an upper end surface of a wall panel of a building unit on the lower floor adjacent to the building unit, with the decorative material attaching piece protruding in the outdoor direction, and this joining is performed. The upper end surface of the adjacent wall panel is connected by the joint body of the metal fitting, and the decorative material is attached to the decorative material mounting piece of the metal fitting that protrudes in the outdoor direction. A unit building characterized by covering a seam with a wall panel of a building unit on an upper floor.