JPH0334411Y2 - - Google Patents

Description

【考案の詳細な説明】 本考案は建造物の外壁や屋根面を構成する面構
造体に関するものである。[Detailed Description of the Invention] The present invention relates to a surface structure that constitutes the outer wall or roof surface of a building.

従来、この種の面構造体を形成する手段として
は、第１図に示すように金属製母屋Ｐ上にハツト
型の金属垂木Ｒを配設し、これの上からバンドＢ
をかけ、更にボルト・ナツト等の固定具Ｖでバン
ドＢを介して垂木Ｒを母屋Ｐ上に固定し、垂木Ｒ
の両側に木毛板等からなる断熱材、遮音材等を敷
設し、更に屋根板Ｙを葺く構成のものが公知であ
る。 Conventionally, as a means of forming this type of planar structure, a hat-shaped metal rafter R is arranged on a metal main building P, as shown in FIG.
Then, fix the rafter R on the main building P via the band B with fixing tools V such as bolts and nuts, and then fix the rafter R on the main building P.
A structure is known in which a heat insulating material, a sound insulating material, etc. made of wood wool boards etc. are laid on both sides of the roof, and a roof board Y is further covered.

ところが、この構造によると、金属接合面が多
いため結露しやすい欠点がある他、垂木の位置決
めのための墨付作業が不可欠であるため、高所作
業者の安全性の点でも問題があつた。 However, this structure has the disadvantage that it is prone to condensation due to the large number of metal joints, and it also poses safety problems for workers working at heights, as marking work is essential for positioning the rafters.

本考案者は、これらの欠陥に鑑み、先に実願昭
58−480号（実開昭59−106901号）として改良考
案を提案したが、これによると、木毛板等の内層
部材のコーナ等の切り込み部が深くなる結果、内
層部材の連搬中や、施工中に破損しやすいと云う
欠点が残つていた。そこでこれらの諸欠点を克服
せんために為されたものが本考案であつて、垂木
の位置決めの際に墨付作業を不要とすると共に、
垂木等に生じやすかつた結露を防止し、しかも、
木毛板等の内層部材の損傷度の低いもので、か
つ、外観上も優れた面構造体を提供せんことを目
的としている。 In view of these defects, the inventor first proposed
An improved idea was proposed as No. 58-480 (Utility Model Publication No. 59-106901), but according to this, as a result of the cuts at the corners of the inner layer members such as wood wool boards becoming deeper, the inner layer members would be difficult to transport during continuous transportation. However, the drawback remained that it was easily damaged during construction. Therefore, the present invention was devised to overcome these drawbacks, and it eliminates the need for marking work when positioning rafters, and
Prevents condensation that tends to occur on rafters, etc., and
The object of the present invention is to provide a surface structure that has a low degree of damage to inner layer members such as wood wool boards and is also excellent in appearance.

即ち、本考案は、複数の母屋等の金属製支持部
材に、両外側にフランジが形成された連結部材を
その開口が支持部材側に向き、かつ、これと直交
するように架設支持させ、下端コーナ部に切欠部
を有すると共に、上面中央部に溝部を有する板状
の内層部材を設けて、この内層部材を前記連結部
材の外側端面に支持して敷設し、しかも、断面略
〓〓形に形成した垂木を前記溝部に嵌着させると
共に、垂木をボルト・ナツト等の固定具で支持部
材に固定し、垂木の係止爪と吊子とで屋根板等の
面板を固定するようにした建造物の面構造体であ
る。 That is, in the present invention, a connecting member having flanges formed on both outer sides is installed and supported on a plurality of metal supporting members such as purlins so that the opening thereof faces toward the supporting member and perpendicular thereto, and the lower end A plate-shaped inner layer member having a notch at the corner and a groove at the center of the upper surface is provided, and this inner layer member is supported and laid on the outer end surface of the connecting member, and has a substantially square cross section. A construction in which the formed rafters are fitted into the grooves, the rafters are fixed to supporting members with fixing devices such as bolts and nuts, and face plates such as roof plates are fixed with the rafters' locking claws and hangers. It is a surface structure of an object.

以下、実施例図に基づき、本考案を詳述する。 Hereinafter, the present invention will be described in detail based on embodiment figures.

第２図は面構造体の取付状態を示す部分斜視
図、第３図は同上の一部拡大正面図である。図中
１は、断面略Ｃ形の金属製母屋等からなる支持部
材であつて、支持部材１上には、第４図に示すよ
うに両外側にフランジ２ａが形成された断面略∧
形の長尺の金属製連結部材２が所要間隔ごとに支
持部材１と直交する位置に敷設される。 FIG. 2 is a partial perspective view showing the attached state of the surface structure, and FIG. 3 is a partially enlarged front view of the same. In the figure, reference numeral 1 denotes a support member made of a metal purlin or the like having a substantially C-shaped cross section. On the support member 1, flanges 2a are formed on both outer sides as shown in FIG.
Long metal connecting members 2 of the same shape are laid at required intervals at positions orthogonal to the supporting member 1.

３は断熱材、遮音材、防音材等として使用され
る木毛板からなる内層部材であつて、縦寸法２，
150mm、横寸法530mm、厚さ40mmの大きさを有する
ものである。この内層部材３は、第５図等にも明
示したように両下端コーナ部を切欠した切欠部と
してのテーパ面３ａを形成すると共に、上面中央
部に凹形の溝部３ｂを設けるものとする。この溝
部３ｂの溝の深さは内層部材３の厚さ40mmの略1/
３か、それよりも少許多い比の深さ（15mm）とし、
内層部材の運搬中又は取付作業中に於ける損傷発
生を未然に防止している。 3 is an inner layer member made of a wood wool board used as a heat insulating material, a sound insulating material, a soundproofing material, etc., and has a vertical dimension of 2,
It has a size of 150 mm, a horizontal dimension of 530 mm, and a thickness of 40 mm. As clearly shown in FIG. 5, the inner layer member 3 has a tapered surface 3a as a notch cut out at both lower end corners, and is provided with a concave groove 3b in the center of the upper surface. The depth of this groove portion 3b is approximately 1/of the thickness of 40 mm of the inner layer member 3.
3 or a little more than that (15mm),
This prevents damage from occurring during transport or installation of the inner layer member.

４は金属垂木であつて、第６図にも示すよう
に、断面略〓〓形に屈曲形成させた長尺材である。
垂木４には、２つ溝４ａ，４ａと、これらの溝４
ａ，４ａを連結する連結面４ｂと、溝４ａ，４ａ
の両側に形成されたフランジ４ｃ，４ｃと、前記
連結面４ｂ上にロールフオーミング時に切り起こ
される係止爪４ｄと通孔４ｅとが形成される。
尚、係止爪４ｄは垂木４の長手方向に沿うように
係止面４ｆが設けられる。又、係止爪４ｄと通孔
４ｅとは、長尺の垂木連結面４ｂ上に後述する屋
根板等の面板１０固着の際、面板１０の働き幅と
合う間隔で、間欠的に設けられるものである。 Reference numeral 4 denotes a metal rafter, which, as shown in FIG. 6, is a long member bent to have a substantially square cross section.
The rafter 4 has two grooves 4a, 4a, and these grooves 4.
A connecting surface 4b that connects a, 4a, and grooves 4a, 4a
Flanges 4c, 4c are formed on both sides of the connecting surface 4b, and a locking pawl 4d and a through hole 4e, which are cut and raised during roll forming, are formed on the connecting surface 4b.
The locking claw 4d is provided with a locking surface 4f along the longitudinal direction of the rafter 4. Furthermore, the locking claws 4d and the through holes 4e are provided intermittently at intervals that match the working width of the face plate 10 when the face plate 10, such as a roof plate, which will be described later, is fixed on the long rafter connecting surface 4b. It is.

５は屋根板等の面板１０を垂木４に固着させる
際に用いる吊子であつて、面板１０の図示しない
棟側屈曲部と係合するように屈曲形成された屈曲
部５ａと、面板１０と垂木連結面４ｂとを固着す
る際の拡開式リベツト６を挿通させるための通孔
５ｂと、図示しないフエルトを突き破つて突出す
る前記係止爪４ｄを係止させるための方形の通孔
５ｃとを有する。 5 is a hanger used when fixing a face plate 10 such as a roof plate to the rafter 4, and includes a bent part 5a which is bent to engage with a ridge side bent part (not shown) of the face plate 10; A through hole 5b for inserting the expandable rivet 6 when fixing the rafter connecting surface 4b, and a rectangular through hole 5c for locking the locking claw 4d that protrudes through the felt (not shown). and has.

７はボルト・ナツト等の固着具であつて、第３
図に示すように垂木４の２つの溝４ａ，４ａから
内層部材３を介装させて垂木４と支持部材１とを
固着させる。 7 is a fixing device such as a bolt or nut, and the third
As shown in the figure, the inner layer member 3 is inserted through the two grooves 4a, 4a of the rafter 4, and the rafter 4 and the support member 1 are fixed together.

次に、面構造体の形成順位につき説明する。 Next, the formation order of the surface structures will be explained.

まず、支持部材１上に予め所定寸法幅に形成さ
れた内層部材３を墨付作業なしに敷設する。敷設
された内層部材３，３の接合個所には二等辺三角
形状の空隙部が形成され、この空隙部に正面より
連結部材２を差し込み、内層部材３，３間の補強
と建物の美観保護を兼ねる。尚、内層部材３と連
結部材２の敷設順位は上記と逆にしてもよく、或
は内層部材３と連結部材２とを交互に敷設するよ
うにしてもよい。その後、内層部材３の溝部３ｂ
に垂木４を嵌着させ、この垂木４を、その溝４ａ
より固定具７で内層部材３を狭持しつつ支持部材
１に固着する。そして、この垂木４上に吊子５、
図示しないフエルト、捨て板、継ぎ手等の屋根部
材と共に、屋根板等の面板１０を装着させる。 First, the inner layer member 3, which has been formed in advance to have a predetermined size and width, is laid on the support member 1 without marking. An isosceles triangular gap is formed at the joint of the installed inner layer members 3, 3, and the connecting member 2 is inserted from the front into this gap to reinforce the inner layer members 3 and protect the aesthetic appearance of the building. Also serves as Note that the order of laying the inner layer member 3 and the connecting member 2 may be reversed to that described above, or the inner layer member 3 and the connecting member 2 may be laid alternately. After that, the groove 3b of the inner layer member 3
Fit the rafter 4 into the groove 4a of the rafter 4.
The inner layer member 3 is firmly fixed to the support member 1 while being held between the fixing tools 7. And on this rafter 4 there is a hanger 5,
A face plate 10 such as a roof plate is attached together with roof members such as felt, waste board, joints, etc. (not shown).

第７図乃至第９図は、内層部材３及び連結部材
２の他の実施例を示したものであつて、第一実施
例とは内層部材３の両下端コーナ部に切欠部とし
てのアングル状の切欠溝３ｃが形成されている
点、連結部材２の断面形状が略逆Ｕ字形をしてい
る点を除き、同一構造のものであり、従つて、第
一実施例のものと共通する個所は同一符号を附し
て説明を省略する。 7 to 9 show other embodiments of the inner layer member 3 and the connecting member 2, and the first embodiment is different from the first embodiment in that the inner layer member 3 has angle-shaped notches at both lower end corners. The structure is the same, except that the notch groove 3c is formed, and the cross-sectional shape of the connecting member 2 is approximately inverted U-shaped, and therefore, the parts are common to the first embodiment. are given the same reference numerals and their explanation will be omitted.

本考案は前記のような構成であつて、支持部材
に連結部材を開口が支持部材側に向き、かつ、支
持部材と直交するように架設支持されると共に、
コーナ部に切欠部を有する上面溝付の内層部材を
前記連結部材の外側端面に支持して敷設し、更に
上記溝に係止爪付の断面略〓〓形の垂木を嵌着さ
せ、内層部材を支持部材と垂木間に介装させて固
定具で固着するようにしたことで、屋根面と母屋
等の支持部材間に内層部材が介装される結果、結
露現象を断つことができるようになつた。又、内
層部材の上面中央に設けた溝に垂木を嵌着させる
だけで垂木の位置は特定するため、垂木敷設時の
高所での墨付作業は不要となると共に、垂木の位
置決めをする必要もなくなり、高所作業者の安全
と作業の能率化を図ることができる。 The present invention has the above-mentioned configuration, and the connecting member is installed and supported on the supporting member so that the opening faces the supporting member and is orthogonal to the supporting member.
An inner layer member with a groove on the upper surface having a notch at a corner is supported and laid on the outer end surface of the connecting member, and a rafter having a substantially square cross section with a locking claw is fitted into the groove, and the inner layer member By interposing it between the support member and the rafters and fixing it with a fixing device, the inner layer member is interposed between the roof surface and the support member such as the main building, and as a result, it is possible to cut off the phenomenon of condensation. Summer. In addition, since the position of the rafter can be specified simply by fitting it into the groove provided in the center of the top surface of the inner layer member, there is no need for marking work at high places when installing the rafter, and there is no need to position the rafter. This improves the safety of workers working at heights and improves work efficiency.

更に、垂木の形状を断面略〓〓形としたことで、
ボルト・ナツト等の固定具で、バンド等を介すこ
となく、内層部材を介装させて支持部材に固定で
きる結果、支持部材、連結部材、内層部材及び垂
木の四者を一体的に固定できて、強じんな面構造
を提供できるのである。 Furthermore, by making the shape of the rafters approximately square in cross section,
As a result, the inner layer member can be interposed and fixed to the support member using fixing devices such as bolts and nuts without using a band, etc., so the support member, connecting member, inner layer member, and rafter can be fixed in one piece. This makes it possible to provide a strong surface structure.

しかも、垂木の長手方向に沿つた係止爪を形成
することで、垂木のロールフオーミング形成は容
易となり、安価に提供できる等の多くの優れた効
果を有する。 Furthermore, by forming the locking pawl along the longitudinal direction of the rafter, the rafter can be easily roll-formed, and has many excellent effects such as being able to be provided at a low cost.

なお、本考案において、連結部材は少なくとも
下部表面に着色加工を施すなど、表面仕上をした
ものを用いることが好ましく、かつ多数の支持部
材と交差する長尺のものでも、２つの支持部材に
架設したものでもよく、内層部材、外層部材は、
断熱材、吸音材、あるいはこれらの積層品など適
宜のものを用いることができ、場合によつて厚さ
方向の一部に軟質材を用いてもよく、ボルトは支
持部材に溶接により固定してもよく、屋根板等の
面板は亜鉛メツキ鋼板、アルミニウム板等適宜の
材質、構成のものを用いることができる。 In addition, in the present invention, it is preferable to use a connecting member that has a surface finish such as coloring on at least the lower surface, and even if it is a long one that intersects with many supporting members, it is possible to use a connecting member that is installed between two supporting members. The inner layer member and the outer layer member may be
Appropriate materials such as heat insulating materials, sound absorbing materials, or laminated products of these materials may be used, and in some cases, soft materials may be used for part of the thickness direction, and bolts may be fixed to supporting members by welding. The face plate of the roof plate or the like may be made of a suitable material and structure, such as a galvanized steel plate or an aluminum plate.

そして、本考案は、屋根に限られることなく、
建造物の外壁等の面構造体にも、面板材を変更す
るだけで適用できる。 And, this invention is not limited to roofs,
It can also be applied to surface structures such as external walls of buildings by simply changing the surface plate material.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は公知例を示す概略正面図、第２図は第
１実施例の部分斜視図、第３図は同上の部分拡大
正面図、第４図は連結部材の部分斜視図、第５図
は内層部材の正面図、第６図は垂木等の分解斜視
図、第７図は内層部材の他の実施例正面図、第８
図は連結部材の部分斜視図、第９図は同上の使用
状態を示す部分正面図である。 １……支持部材、２……連結部材、３……内層
部材、３ａ……テーパ面、３ｂ……溝部、４……
垂木、４ａ……垂木の溝、４ｂ……垂木の連結
面、４ｄ……係止爪、５……吊子、６……リベツ
ト、７……固定具、１０……面板。 Fig. 1 is a schematic front view showing a known example, Fig. 2 is a partial perspective view of the first embodiment, Fig. 3 is a partially enlarged front view of the same as above, Fig. 4 is a partial perspective view of the connecting member, and Fig. 5 is a front view of the inner layer member, FIG. 6 is an exploded perspective view of rafters, etc., FIG. 7 is a front view of another example of the inner layer member, and FIG. 8 is a front view of the inner layer member.
The figure is a partial perspective view of the connecting member, and FIG. 9 is a partial front view showing the state of use of the same. DESCRIPTION OF SYMBOLS 1...Supporting member, 2...Connection member, 3...Inner layer member, 3a...Tapered surface, 3b...Groove, 4...
Rafter, 4a...Groove of rafter, 4b...Connection surface of rafter, 4d...Latching nail, 5...Hanger, 6...Rivet, 7...Fixing tool, 10...Face plate.

Claims (1)

【実用新案登録請求の範囲】 (1) 複数の母屋等の金属製支持部材に、両外側に
フランジが形成された連結部材をその開口が支
持部材に向き、かつ、これと直交するように架
設支持させ、 下端コーナ部に切欠部を有すると共に、上面
中央部に溝部を有する板状の内層部材を設け
て、この内層部材を前記連結部材の外側端面に
支持して敷設し、しかも、 断面略〓〓形に形成した垂木を前記溝部に嵌
着させると共に、垂木をボルト・ナツト等の固
定具で支持部材に固定し、垂木の係止爪と吊子
とで屋根板等の面板を固定するようにした ことを特徴とする建造物の面構造体。 (2) 内層部材の切欠部は、テーパ面である実用新
案登録請求の範囲第１項の建造物の面構造体。 (3) 内層部材の切欠部は、アングル状の切欠溝で
ある実用新案登録請求の範囲第１項の建造物の
面構造体。 (4) 垂木に突設した係止爪は、垂木の溝と溝との
連結面上に長手方向に沿つて間欠的に形成され
ている実用新案登録請求の範囲第１項ないし第
３項のいずれかに記載の建造物の面構造体。 (5) 内層部材の上面中央部に形成された溝部の深
さが、内層部材の厚さの略1/3の深さを有する
実用新案登録請求の範囲第１項ないし第４項の
いずれかに記載の建造物の面構造体。[Claims for Utility Model Registration] (1) A connecting member having flanges formed on both outer sides is erected on a plurality of metal supporting members such as a main building so that its opening faces the supporting member and is perpendicular thereto. a plate-shaped inner layer member having a notch at the lower end corner and a groove at the center of the upper surface; this inner layer member is supported and laid on the outer end surface of the connecting member, and the cross section is omitted. 〓〓The rafters formed in the shape are fitted into the grooves, and the rafters are fixed to the support member with fixing devices such as bolts and nuts, and the face plate such as the roof board is fixed with the locking claws and hangers of the rafters. A surface structure for a building characterized by the following features: (2) The surface structure of a building according to claim 1, wherein the cutout portion of the inner layer member is a tapered surface. (3) The surface structure of a building according to claim 1 of the utility model registration claim, wherein the notch of the inner layer member is an angled notch groove. (4) The locking claws protruding from the rafters are formed intermittently along the longitudinal direction on the connection surface between the grooves of the rafters, as set forth in claims 1 to 3 of the utility model registration claims. Surface structure of the building described in any of the above. (5) Any one of claims 1 to 4 of the claims for utility model registration, in which the depth of the groove formed in the center of the upper surface of the inner layer member is approximately 1/3 of the thickness of the inner layer member. Surface structure of the building described in.