JPH0113133Y2 - - Google Patents

Description

【考案の詳細な説明】 産業上の利用分野 本考案は、サンルームやテラス等の簡易建物に
おける軒先構造に関するものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to an eave structure for simple buildings such as sunrooms and terraces.

従来の技術 実開昭58−39948号公報に示すように、軒先側
の枠体上部に屋根材を載置し、屋根材の先端面と
枠体の突片との間にシール材を装着して屋根材に
沿つて流れた雨水がシール材及び突片を越えて軒
先側に流れ落ちるようにした軒先構造が知られて
いる。Conventional technology As shown in Japanese Utility Model Application Publication No. 58-39948, a roofing material is placed on top of a frame on the eaves side, and a sealing material is attached between the tip of the roofing material and the protrusion of the frame. An eaves structure is known in which rainwater that has flowed along the roofing material flows over the sealing material and the protrusion and flows down to the eaves side.

考案が解決しようとする問題点 屋根材とシール材との間より雨水が下方に浸入
して枠体内に溜ることがあり、枠体が早期に腐蝕
してしまう。Problems that the invention aims to solve: Rainwater may enter downward from the gap between the roofing material and the sealing material and accumulate in the frame, causing early corrosion of the frame.

問題点を解決するための手段及び作用 雨樋を備えた軒桁に、本体の内側に上向に開口
した樋部を備えた前枠を載置して両者間に空間部
を形成し、前枠には樋部を空間部に開口する孔と
空間部を雨樋に開口する孔とを形成すると共に、
前枠の上壁に形成した突片に屋根材の先端面を当
接して、屋根材を簡単に取付けできると共に、屋
根材と突片との間より浸入した雨水を雨樋に流す
ことができるようにしたものである。Means and operation for solving the problem A front frame with a gutter section opening upwardly is placed on the inside of the main body on an eave girder equipped with a rain gutter to form a space between the two. A hole for opening the gutter portion into the space and a hole for opening the space into the rain gutter are formed in the frame, and
By abutting the tip of the roofing material against the protruding piece formed on the upper wall of the front frame, the roofing material can be easily attached, and rainwater that has entered between the roofing material and the protruding piece can be drained into the rain gutter. This is how it was done.

実施例 第２図はサンルームの軒先部の概略平面図であ
り、雨樋１を備えた軒桁２の上部には前枠３が長
手方向に亘つて載置固着され、この前枠３には垂
木４が間隔を置いて突き当て連結してあると共
に、幾つかの垂木４の上方には垂木レール５が固
設されて、相隣接する垂木レール５，５間には天
窓又は日除などが移動自在に装着してあると共
に、前記相隣接する垂木４間にアクリル板などの
透光板より成る屋根材６が取付けてある。Embodiment FIG. 2 is a schematic plan view of the eaves of a sunroom. A front frame 3 is placed and fixed in the longitudinal direction on the upper part of an eave girder 2 equipped with a rain gutter 1. The rafters 4 are connected at intervals, and rafter rails 5 are fixedly installed above some of the rafters 4, and there are skylights, sunshades, etc. between the adjacent rafter rails 5, 5. are movably attached thereto, and a roof material 6 made of a transparent plate such as an acrylic plate is attached between the adjacent rafters 4.

第１図は第２図の−線断面図であり、前記
軒桁２は上下壁２ａ，２ｂと内、外壁２ｃ，２ｄ
とにより矩形断面中空の長尺材となり、内壁２ｃ
と連続して立上り片７が一体形成してあると共
に、下壁２ｂと連続して略鉤形に折曲した雨樋片
８が一体形成されて外壁２ｄとによつて雨樋１を
形成している。 FIG. 1 is a cross-sectional view taken along the line -- in FIG.
This results in a hollow long material with a rectangular cross section, and the inner wall 2c
A rising piece 7 is integrally formed continuously with the lower wall 2b, and a rain gutter piece 8 which is bent into a substantially hook shape is formed integrally with the lower wall 2b, and the rain gutter 1 is formed by the outer wall 2d. ing.

前記前枠３は、上壁３ａと下壁３ｂと内、外壁
３ｃ，３ｄとにより中空部９を形成する本体１０
と、外壁３ｄと連続した外側縦片１１と、下壁３
ｂと連続した内向横片１２と、内向横片１２と連
続した内側縦片１３とを備え、内側縦片１３と内
向横片１２と内壁３ｃとによつて上向きに開口し
た樋部１４を形成していると共に、外、内側縦片
１１，１３の下端が軒桁２の上壁２ａに当接して
上壁２ａと内向横片１２、下壁３ｂとの間に空間
部１５を形成し、この空間部１５は内向横片１４
の孔１６で樋部１４に開口連通し、外側縦片１１
の孔１７で雨樋１の上方に開口連通している。 The front frame 3 has a main body 10 that forms a hollow part 9 by an upper wall 3a, a lower wall 3b, and inner and outer walls 3c and 3d.
, an outer vertical piece 11 continuous with the outer wall 3d, and a lower wall 3
The inner vertical piece 13, the inner horizontal piece 12, and the inner wall 3c form a gutter portion 14 that opens upward. At the same time, the lower ends of the outer and inner vertical pieces 11 and 13 abut against the upper wall 2a of the eaves beam 2 to form a space 15 between the upper wall 2a, the inward horizontal piece 12, and the lower wall 3b, This space 15 is the inward horizontal piece 14
The hole 16 communicates with the gutter part 14, and the outer vertical piece 11
The hole 17 communicates with the upper part of the rain gutter 1.

前記本体１０の上壁３ａには突片１８が長手方
向に亘つて一体形成され、この突片１８に屋根材
６の先端面６ａが当接していると共に、突片１８
の突出長さは屋根材６の厚さと同一となつてい
る。 A projecting piece 18 is integrally formed on the upper wall 3a of the main body 10 in the longitudinal direction.
The protrusion length is the same as the thickness of the roofing material 6.

この様であるから、屋根材６の先端部は前枠３
の上壁３ａに載置し、かつ突片１８に先端面６ａ
を当接すれば良いので、シール材などを設ける必
要がなくて屋根材６を容易に前枠３に取付けでき
る。さらに積つた雪やほこりが屋根材６の先端部
付近に溜ることもない。 Because it is like this, the tip of the roofing material 6 is connected to the front frame 3.
placed on the upper wall 3a, and the tip surface 6a on the protrusion 18.
Since it is only necessary to abut the roof material 6 with the front frame 3, there is no need to provide a sealing material or the like, and the roof material 6 can be easily attached to the front frame 3. Furthermore, accumulated snow and dust will not accumulate near the tip of the roofing material 6.

また、突片１８と屋根材６の先端面６ａとの間
より浸入した雨水は、屋根材６の下面と上壁３ａ
との間より内方に回り込み、内壁３ｃに沿つて樋
部１４に流れ、孔１６より空間部１５を経て孔１
７より雨樋１に流れ込むので、前枠３内や軒桁２
内に溜ることがなく、前枠３、軒桁２の早期腐蝕
を防止できる。 Further, rainwater that has entered between the projecting piece 18 and the tip surface 6a of the roofing material 6 is removed from the lower surface of the roofing material 6 and the upper wall 3a.
It flows inward from the gap between
Since it flows into the rain gutter 1 from 7, it flows into the front frame 3 and the eaves girder 2
There is no accumulation inside, and early corrosion of the front frame 3 and the eaves sill 2 can be prevented.

第１図において、垂木４は矩形断面中空の長尺
材となり、前枠３の上壁３ａより若干上方に張り
出すように取着してあるので、その開口端を覆う
木口カバー１９がビス２０で固着してあると共
に、屋根材６は垂木４の側壁に一体形成した突出
片４ａに載置している。 In FIG. 1, the rafter 4 is a hollow long piece with a rectangular cross section, and is attached so as to slightly overhang the upper wall 3a of the front frame 3, so that the end cover 19 covering the open end of the rafter 4 is attached to the screw 20. At the same time, the roofing material 6 is placed on a protruding piece 4a formed integrally with the side wall of the rafter 4.

考案の効果 屋根材６の先端面６ａを前枠３の本体１０の上
壁３ａに載置し、かつ突片１８に当接することで
屋根材６を前枠３に取付けたので、シール材など
を設ける必要がなくて屋根材６の取付けが簡単と
なる。さらに、屋根に積つた雪やほこりが屋根材
６の先端部付近に溜ることもない。Effects of the invention Since the roofing material 6 was attached to the front frame 3 by placing the tip end surface 6a of the roofing material 6 on the upper wall 3a of the main body 10 of the front frame 3 and abutting the protruding piece 18, the sealing material etc. Since there is no need to provide a roof material 6, installation of the roofing material 6 becomes easy. Furthermore, snow and dust accumulated on the roof will not accumulate near the tip of the roofing material 6.

屋根材６の先端面６ａと突片１８との間より浸
入した雨水は本体１０より樋部１４に流れ、樋部
１４より孔１６、空間部１５、孔１７より軒桁２
の雨樋１内に流れ込むから、前枠３や軒桁２の内
部に雨水が溜ることがなくて早期に腐蝕すること
がない。 Rainwater that has entered between the tip surface 6a of the roof material 6 and the projecting piece 18 flows from the main body 10 to the gutter section 14, from the gutter section 14 to the hole 16, from the space 15, and from the hole 17 to the eave sill 2.
Since the rainwater flows into the rain gutter 1, rainwater does not accumulate inside the front frame 3 or the eave girder 2, thereby preventing early corrosion.

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

図面は本考案の実施例を示し、第１図は第２図
の−線断面図、第２図はサンルームの軒先部
の概略平面図である。 １は雨樋、２は軒桁、３は前枠、３ａは上壁、
６は屋根材、６ａは先端面、１０は本体、１４は
樋部、１５は空間部、１６は孔、１７は孔、１８
は突片。 The drawings show an embodiment of the present invention, and FIG. 1 is a sectional view taken along the line -- in FIG. 2, and FIG. 2 is a schematic plan view of the eaves of a sunroom. 1 is the rain gutter, 2 is the eaves beam, 3 is the front frame, 3a is the top wall,
6 is a roofing material, 6a is a tip surface, 10 is a main body, 14 is a gutter portion, 15 is a space portion, 16 is a hole, 17 is a hole, 18
is a protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 雨樋１を備えた軒桁２の上部に、本体１０の内
側に上向きに開口した樋部１４を有する前枠３
を、その前枠３の下部と軒桁２の上部との間に空
間部１５が生じるように載置し、前記樋部１４に
は空間部１５に開口する孔１６を形成すると共
に、空間部１５を雨樋１に開口する孔１７を形成
し、前記本体１０の上壁３ａには突片１８を一体
形成して、その突片１８に屋根材６の先端面６ａ
を当接したことを特徴とする簡易建物の軒先構
造。 A front frame 3 having a gutter portion 14 that opens upward on the inside of the main body 10 on the upper part of the eave girder 2 provided with the rain gutter 1.
is placed so that a space 15 is created between the lower part of the front frame 3 and the upper part of the eave sill 2, and the gutter part 14 is formed with a hole 16 that opens into the space 15, and the space is 15 is formed with a hole 17 that opens into the rain gutter 1, and a projecting piece 18 is integrally formed on the upper wall 3a of the main body 10, and the leading end surface 6a of the roofing material 6 is formed on the projecting piece 18.
An eave structure of a simple building characterized by abutting.