JPH0423793U

JPH0423793U -

Info

Publication number: JPH0423793U
Application number: JP6441590U
Authority: JP
Priority date: 1990-06-20
Filing date: 1990-06-20
Publication date: 1992-02-26
Anticipated expiration: 2005-06-20
Also published as: JPH0810645Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る耐火サツシの要部縦断側
面図、第２図はその正面図、第３Ａ図及び第３Ｂ
図は夫々空気圧力調整弁の一実施例の平常時並に
作動時の状態を示す縦断側面図、第４Ａ図及び第
４Ｂ図は夫々空気圧力調整弁の他の実施例の平常
時並に作動時の状態を示す縦断側面図である。Ａ……サツシ枠、Ｂ……複合ガラス、Ｃ……空
気圧力調整弁、１……主枠、２……無機質耐火材
、３……空気層、４……化粧枠、５ａ，５ｂ，５
ｃ……透明ガラス板、６……水ガラス系発泡材、
７……発泡ガラス、８……空気層、９……網入り
ガラス板。 Figure 1 is a longitudinal sectional side view of the main parts of the fireproof sash according to the present invention, Figure 2 is its front view, Figures 3A and 3B.
The figures are longitudinal side views showing the state of one embodiment of the air pressure regulating valve during normal operation and the normal operation of the other embodiments of the air pressure regulating valve. FIG. A...Sash frame, B...Composite glass, C...Air pressure regulating valve, 1...Main frame, 2...Inorganic fireproof material, 3...Air layer, 4...Decorative frame, 5a, 5b, 5
c...Transparent glass plate, 6...Water glass foam material,
7... Foamed glass, 8... Air layer, 9... Wired glass plate.

補正平２．８．２９考案の名称を次のように補正する。考案の名称耐火サツシ実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 2.8.29. The name of the invention is amended as follows. Name of the invention Fireproof sash The scope of the claims for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】１不燃材で成形した主枠の外周面に無機質耐火
材を被覆し、同被覆材の外周面に空気層を介して
化粧枠を配設してなるサツシ枠の内面に、複数の
透明ガラス板を水ガラス系発泡材で接着してなる
中間発泡ガラスの外面に、空気層を介して表裏一
双のガラス板を配設してなる複合ガラスを嵌装し
、前記ガラス板には空気圧力調整弁を装架してな
ることを特徴とする耐火サツシ。２前記空気圧力調整弁は、前記ガラス板を貫通
して先端が前記空気層内に臨む空気圧調整弁室と
、同調整室の基端部に連通する排気室とからなる
外殻本体を有し、前記空気調整弁室には前記空気
層の温度上昇に対応して作動し、前記空気調整弁
室及び排気室を介して空気を流出せしめるように
構成された弁を内蔵した請求項１記載の耐火サツ
シ。３前記主枠は繊維補強セメント材で成形された
請求項１記載の耐火サツシ。[Scope of Claim for Utility Model Registration] 1. A sash frame made of a main frame made of noncombustible material, whose outer peripheral surface is coated with an inorganic fireproofing material, and a decorative frame is arranged on the outer peripheral surface of the coating material through an air layer. On the inner surface, a composite glass consisting of a pair of front and back glass plates arranged with an air layer interposed is fitted on the outer surface of an intermediate foamed glass made by bonding a plurality of transparent glass plates with a water glass foam material, and the above-mentioned A fireproof sash characterized by having an air pressure regulating valve mounted on the glass plate. 2. The air pressure regulating valve has an outer shell body consisting of an air pressure regulating valve chamber that penetrates the glass plate and whose tip faces into the air layer, and an exhaust chamber that communicates with a base end of the regulating chamber. 2. The air conditioning valve according to claim 1, wherein the air regulating valve chamber has a built-in valve configured to operate in response to a rise in temperature of the air layer and to cause air to flow out through the air regulating valve chamber and the exhaust chamber. Fireproof Satsushi. 3. The fireproof sash according to claim 1, wherein the main frame is made of fiber-reinforced cement material.

【図面の簡単な説明】第１図は本考案に係る耐火サツシの要部縦断側
面図、第２図はその正面図、第３Ａ図及び第３Ｂ
図は夫々空気圧力調整弁の一実施例の平常時並に
作動時の状態を示す縦断側面図、第４Ａ図及び第
４Ｂ図は夫々空気圧力調整弁の他の実施例の平常
時並に作動時の状態を示す縦断側面図である。Ａ……サツシ枠、Ｂ……複合ガラス、Ｃ……空
気圧力調整弁、１……主枠、２……無機質耐火材
、３……空気層、４……化粧枠、５ａ，５ｂ，５
ｃ……透明ガラス板、６……水ガラス系発泡材、
７……発泡ガラス、８……空気層、９……網入り
ガラス板。[Brief Description of the Drawings] Fig. 1 is a longitudinal cross-sectional side view of the main parts of the fireproof sash according to the present invention, Fig. 2 is its front view, Fig. 3A and Fig. 3B
The figures are longitudinal side views showing the state of one embodiment of the air pressure regulating valve during normal operation and the normal operation of the other embodiments of the air pressure regulating valve. FIG. A...Sash frame, B...Composite glass, C...Air pressure regulating valve, 1...Main frame, 2...Inorganic fireproof material, 3...Air layer, 4...Decorative frame, 5a, 5b, 5
c...Transparent glass plate, 6...Water glass foam material,
7... Foamed glass, 8... Air layer, 9... Wired glass plate.

Claims

[Scope of Claim for Utility Model Registration] 1. The outer circumferential surface of a hollow main frame molded from fiber-reinforced cement material is coated with an inorganic fireproof material, and a decorative frame is arranged on the outer circumferential surface of the coating material via an air layer. A composite material in which a pair of front and back glass plates are placed on the outer surface of an intermediate foam glass made by bonding multiple transparent glass plates with a water glass foam material to the inner surface of a sash frame. 1. A fireproof sash, characterized in that a glass plate is fitted and an air pressure regulating valve is mounted on the glass plate. 2. The air pressure regulating valve has an outer shell body consisting of an air pressure regulating valve chamber that penetrates the glass plate and whose tip faces into the air layer, and an exhaust chamber that communicates with a base end of the regulating chamber. 2. The air regulating valve chamber according to claim 1, further comprising a built-in valve configured to operate in response to a rise in temperature of the air layer and to allow air to flow out through the air regulating valve chamber and the exhaust chamber. Fireproof Satsushi.