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AIRTIGHT STRUCTURE OF MEETING PART OF OPENING AND CLOSING DOOR
To provide an airtight structure preventing a meeting packing adhered to a horizontal packing of a door frame from deforming such as kinking and peeling caused by opening and closing a door body, to keep a clearance between meeting parts of both the door bodies airtight and to keep a gap between the door body and the door frame sealed.SOLUTION: A meeting member 5 provided on meeting sides of both door bodies 2A, 2B, which are openable and closable at an opening of a door frame, comprises: a base 5a having a substantially U-shaped cross-section and covering a meeting surface of the door body; and a door stop 5b extending outward from one side of a meeting surface of the base and facing each other to close a clearance S between meeting parts of both the door bodies. A cutout 5e is formed at upper and lower ends of the door stop. A flexible sealing member 11 is fixed to the door stop and provided in a state of being bent in an L-shape on the base and the door stop including the cutouts at upper and lower ends of the meeting member. A meeting packing 10 is fixed to the door stop of the meeting member and a door stop side of the sealing member. This enables the meeting packing fixed to the sealing member and a horizontal packing 20A provided along a horizontal frame constituting the door frame to be adhered tightly to each other.SELECTED DRAWING: Figure 3
【課題】扉体の開閉により戸枠の横枠パッキンに密接する召合せパッキンの捩れや捲れによる変形を抑制して、両扉体の召合せ部の隙間と扉体と戸枠との間の気密性の維持を図れるようにすること。【解決手段】戸枠の開口部に開閉可能な両扉体２Ａ，２Ｂの召合せ側に設けられる召合せ部材５は、扉体の召合せ面に被着される断面略コ字状の基部５ａと、基部の召合せ面の一側から外方に延在し、互いに対向して両扉体の召合せ部の隙間Ｓを塞ぐ戸当り部５ｂとで形成され、戸当り部の上下端部に切欠き部５ｅを設ける。召合せ部材の上下端における切欠き部を含む基部と戸当り部に、可撓性を有するシール部材１１を戸当り部に固着してＬ字状に屈曲した状態に設け、召合せ部材の戸当り部とシール部材の戸当り部側面に召合せパッキン１０を固着し、シール部材を固着した召合せパッキンと、戸枠を構成する横枠に沿設された横枠パッキン２０Ａとを密接可能にする。【選択図】 図３
AIRTIGHT STRUCTURE OF MEETING PART OF OPENING AND CLOSING DOOR
To provide an airtight structure preventing a meeting packing adhered to a horizontal packing of a door frame from deforming such as kinking and peeling caused by opening and closing a door body, to keep a clearance between meeting parts of both the door bodies airtight and to keep a gap between the door body and the door frame sealed.SOLUTION: A meeting member 5 provided on meeting sides of both door bodies 2A, 2B, which are openable and closable at an opening of a door frame, comprises: a base 5a having a substantially U-shaped cross-section and covering a meeting surface of the door body; and a door stop 5b extending outward from one side of a meeting surface of the base and facing each other to close a clearance S between meeting parts of both the door bodies. A cutout 5e is formed at upper and lower ends of the door stop. A flexible sealing member 11 is fixed to the door stop and provided in a state of being bent in an L-shape on the base and the door stop including the cutouts at upper and lower ends of the meeting member. A meeting packing 10 is fixed to the door stop of the meeting member and a door stop side of the sealing member. This enables the meeting packing fixed to the sealing member and a horizontal packing 20A provided along a horizontal frame constituting the door frame to be adhered tightly to each other.SELECTED DRAWING: Figure 3
【課題】扉体の開閉により戸枠の横枠パッキンに密接する召合せパッキンの捩れや捲れによる変形を抑制して、両扉体の召合せ部の隙間と扉体と戸枠との間の気密性の維持を図れるようにすること。【解決手段】戸枠の開口部に開閉可能な両扉体２Ａ，２Ｂの召合せ側に設けられる召合せ部材５は、扉体の召合せ面に被着される断面略コ字状の基部５ａと、基部の召合せ面の一側から外方に延在し、互いに対向して両扉体の召合せ部の隙間Ｓを塞ぐ戸当り部５ｂとで形成され、戸当り部の上下端部に切欠き部５ｅを設ける。召合せ部材の上下端における切欠き部を含む基部と戸当り部に、可撓性を有するシール部材１１を戸当り部に固着してＬ字状に屈曲した状態に設け、召合せ部材の戸当り部とシール部材の戸当り部側面に召合せパッキン１０を固着し、シール部材を固着した召合せパッキンと、戸枠を構成する横枠に沿設された横枠パッキン２０Ａとを密接可能にする。【選択図】 図３
AIRTIGHT STRUCTURE OF MEETING PART OF OPENING AND CLOSING DOOR
開閉扉における召合せ部の気密構造
SUE KAZUYA (author)
2018-12-20
Patent
Electronic Resource
Japanese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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