JPS6324775Y2 - - Google Patents

Description

【考案の詳細な説明】 この考案は、断熱型雨戸用の雨戸竪枠に関す
る。[Detailed Description of the Invention] This invention relates to a vertical shutter frame for a heat-insulating storm door.

従来、多くの断熱型雨戸パネルは、室内外面の
温度差によりパネルの中央部分が室外側に突出し
て、いわゆる「反り」が生じる。そこで、通常の
竪枠では反りの生じた雨戸が納まりきれず、旋錠
することも困難であつた。 Conventionally, in many insulated storm door panels, the central portion of the panel protrudes toward the outside due to the temperature difference between the indoor and outdoor surfaces, causing what is called "warpage." Therefore, the warped shutters could not be accommodated in a normal vertical frame, and it was difficult to lock them.

この考案は、上記従来のものの欠点を改良する
ことを目的とし、竪枠の室外側支壁をその自由端
縁が縦方向に円弧状（中央部分を室外側に突出さ
せる形状）とし、断熱型雨戸の反りに反応させる
ことにより、竪枠内に雨戸の縁部端面を嵌合して
納めることができ、旋錠の困難を解決したもので
ある。 This invention aims to improve the above-mentioned drawbacks of the conventional one, and the free edge of the outdoor support wall of the vertical frame is shaped like an arc in the vertical direction (the central part protrudes toward the outdoor side). By reacting to the warpage of the shutter, the edge end face of the shutter can be fitted and housed within the vertical frame, solving the difficulty of locking.

これを図面に示す実施例について説明すると、
第１図乃至第３図は１実施例を示すものであつ
て、雨戸竪枠２は雨戸対向壁ａと室外側支壁１と
から成り、この支壁１は、室内側に向け雨戸対向
壁ａに対して鋭角を成すように連設した状態で一
体押出成形される。この状態で支壁１の先端縁イ
はサツシ竪枠３の室外側片６との間に反り未発生
の断熱型雨戸４が呑み込める開口部が形成されて
いる。そして、支壁１の先端縁室内側部は縦方向
に漸次中央部に向うにつれ、室外側に突出するよ
うに加工され、その先端縁イは雨戸竪枠２の縦方
向にわたり室外側へ張出す形の円弧を形成する。
なお４′の点線で表わす曲線は、「反り」の生じて
いる断熱型雨戸４の状態を示し、５は戸袋であ
る。 To explain this with an example shown in the drawings,
1 to 3 show one embodiment, in which the shutter vertical frame 2 is composed of a shutter facing wall a and an outdoor support wall 1, and this support wall 1 is directed toward the indoor side and is connected to the shutter facing wall a. They are integrally extruded in a continuous manner so as to form an acute angle with respect to a. In this state, an opening is formed between the tip edge A of the support wall 1 and the outdoor side piece 6 of the sash vertical frame 3, into which the unwarped heat-insulating rain door 4 can be swallowed. The leading edge of the support wall 1 is machined so as to protrude toward the outdoor side as it gradually moves toward the center in the vertical direction, and the leading edge A of the support wall 1 is processed to extend toward the outdoor side in the vertical direction of the shutter frame 2. form an arc of shape.
Note that the dotted curve 4' indicates the state of the heat insulating shutter 4 in which "warp" has occurred, and 5 is the door pocket.

第４図は、支壁１の他の実施例を示すものであ
り、支壁１は雨戸枠２の室外端に直角状に連設さ
れ、更にその先端縁イは室内側に向う鉤状片７と
して形成されている。この先端縁ロとしての鉤状
片７にはその室内側当方に縦方向の中央に向うに
つれ室外方向に突出する形の切除部８が設けら
れ、この切除部分が雨戸の反りと一致する円弧状
を構成する。 FIG. 4 shows another embodiment of the support wall 1, which is connected to the outdoor end of the shutter frame 2 at right angles, and its tip edge A has a hook-shaped piece facing toward the indoor side. 7. The hook-shaped piece 7 serving as the tip edge is provided with a cutout 8 on the indoor side that protrudes toward the outdoor direction toward the center in the vertical direction, and this cutout has an arcuate shape that matches the curvature of the shutter. Configure.

この考案は、上記のように構成され、支壁の先
端縁室内側部が縦方向において円弧状を形成する
ものであるから、この先端縁室内側部は、反りを
生じた断熱型雨戸パネルの彎曲状室外面と干渉せ
ず、反り未発生状態の断熱型雨戸と同様に竪枠内
に雨戸を納めることができる。 This invention is constructed as described above, and the indoor side of the leading edge of the supporting wall forms an arc in the vertical direction, so that the indoor side of the leading edge of the support wall is curved. The shutter can be housed within the vertical frame without interfering with the curved exterior surface of the room and in the same way as an insulating shutter without warping.

以上のとおり、反りを生じた断熱型雨戸パネル
も、この考案の簡単な構成により竪枠内に納まる
ことができるので、雨戸閉鎖時に、雨戸が竪枠の
室外側支壁に衝突することなく、その旋錠も容易
にできる等の効果をもつものである。 As described above, even a warped insulated storm door panel can be accommodated within the vertical frame due to the simple structure of this invention, so when the storm door is closed, the storm door will not collide with the outdoor support wall of the vertical frame. It also has the advantage of being easy to lock.

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

第１図は、この考案の雨戸竪枠を具えるサツシ
の縦断面図、第２図は、その横断平面図を示し、
第３図は、支壁の拡大横断面、第４図は支壁の他
の実施例を示す拡大横断面である。 １……竪枠の支壁、２……雨戸竪枠、３……サ
ツシ竪枠、４……断熱型雨戸、４′……反りを生
じた雨戸、５……戸袋、９……雨戸対向壁、イ…
…支壁の先端縁。 Fig. 1 is a vertical cross-sectional view of a sash equipped with a shutter frame of this invention, and Fig. 2 is a cross-sectional plan view thereof.
FIG. 3 is an enlarged cross-sectional view of the supporting wall, and FIG. 4 is an enlarged cross-sectional view showing another embodiment of the supporting wall. 1... Support wall of vertical frame, 2... Vertical shutter frame, 3... Satsushi vertical frame, 4... Insulated shutter, 4'... Warped shutter, 5... Door pocket, 9... Opposing shutter Wall, i...
...Top edge of supporting wall.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 雨戸対向壁の室外側に、鉤状に連設された支壁
を設け、この支壁の先端縁室内側部を室外側へ張
り出す形の縦方向円弧状に形成してなる雨戸竪
枠。 A vertical shutter frame in which a hook-shaped supporting wall is provided on the outdoor side of a wall opposite to the shutter, and the indoor side of the tip edge of the supporting wall is formed in a vertical arc shape that extends toward the outdoor side.