JP2023123840A5

JP2023123840A5 - sash window

Info

Publication number: JP2023123840A5
Application number: JP2023111787A
Authority: JP
Filing date: 2023-07-06
Publication date: 2024-02-05

Description

本発明は、サッシ窓に関する。 The present invention relates to a sash window .

本発明は、上記事情に鑑み、気密性、断熱性を確保／向上させつつ召し合せ框の見付幅を小さく抑えることを可能にするサッシ窓を提供することを目的とする。 SUMMARY OF THE INVENTION In view of the above circumstances, an object of the present invention is to provide a sash window that can secure/improve airtightness and heat insulation while keeping the width of the stile narrow.

本発明のサッシ窓は、建物の開口部に取り付けられた枠体に支持される複数の障子を備えるとともに、少なくとも一つの障子が前記枠体にスライド移動可能に支持されてなるサッシ窓であって、前記枠体の下枠は、外障子に向かって延びる水平片を有し、前記水平片の上方には、内障子の下部レールと前記下枠に形成された中間壁部の間に第１カバー部が配され、前記第１カバー部と前記外障子の樹脂框とが近接していることを特徴とする。 The sash window of the present invention includes a plurality of shojis supported by a frame attached to an opening of a building, and at least one shoji is slidably supported by the frame. The lower frame of the frame has a horizontal piece extending toward the outer shoji, and above the horizontal piece there is a space between a lower rail of the inner shoji and an intermediate wall formed on the lower frame. The present invention is characterized in that a first cover part is arranged, and the first cover part and the resin frame of the outer shoji are close to each other .

また、本発明のサッシ窓においては、前記内障子の下部レールより室内側の下枠の上方には第２カバー部が配されていることが望ましい。 Further, in the sash window of the present invention, it is desirable that a second cover portion is disposed above the lower frame on the indoor side of the inner shoji from the lower rail .

さらに、本発明のサッシ窓においては、前記第１カバー部と前記第２カバー部とが一体に形成されていることがより望ましい。 Furthermore, in the sash window of the present invention, it is more desirable that the first cover part and the second cover part are integrally formed .

また、本発明のサッシ窓においては、前記第１カバー部は、前記下部レールの室外側の側面に対向するように設けられ、前記第２カバー部は、前記下部レールの室内側の側面に対向するように設けられていることがさらに望ましい。
また、本発明のサッシ窓においては、前記第１カバー部の室外側端部から外障子に向かって延びる突出部を備えていることがさらに望ましい。
また、本発明のサッシ窓においては、前記外障子の樹脂框の下端は、前記下枠の前記水平片より上方に配置されていることがさらに望ましい。 Furthermore, in the sash window of the present invention, the first cover part is provided so as to face the outdoor side surface of the lower rail, and the second cover part is provided so as to face the indoor side surface of the lower rail. It is further desirable that the device be provided so as to .
Further, in the sash window of the present invention, it is further desirable that the first cover portion includes a protrusion extending from the outdoor side end toward the outside shoji.
Further, in the sash window of the present invention, it is further desirable that the lower end of the resin stile of the outer shoji is located above the horizontal piece of the lower frame.

Claims

A sash window comprising a plurality of shojis supported by a frame attached to an opening of a building, and at least one shoji being slidably supported by the frame,
The lower frame of the frame has a horizontal piece extending toward the outer shoji,
A first cover part is disposed above the horizontal piece between the lower rail of the inner shoji and the intermediate wall part formed in the lower frame,
A sash window in which the first cover portion and the resin frame of the outer shoji are close to each other.

The sash window according to claim 1, wherein a second cover portion is arranged above the lower frame on the indoor side of the lower rail of the inner shoji.

The sash window according to claim 2, wherein the first cover part and the second cover part are integrally formed.

The first cover part is provided so as to face an outdoor side surface of the lower rail,
The sash window according to claim 2 or 3, wherein the second cover portion is provided so as to face an indoor side surface of the lower rail.

The sash window according to claim 1, further comprising a protrusion extending from the outdoor end of the first cover toward the outside shoji.

The sash window according to claim 1, wherein the lower end of the resin frame of the outer shoji is located above the horizontal piece of the lower frame.