A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DOOR SEALING DEVICE
To provide a door sealing device that is excellent in followability and durability to a facing surface on which a sealing member is pressed, and is relatively inexpensive, and can secure soundproofing when a door is closed.SOLUTION: In a door sealing device, an outer case 1, an inner case 2 that moves up and down, and a sealing member 3 made of an elastic material attached to the inner case 2 are provided, the inner case 2 moves with respect to the outer case 1 with the closing of a door, and the sealing member 3 seals a gap between the door and a facing surface. The sealing member 3 has a rib 3a at the center in a D direction, and abutting portions 3b, bendable portions 3c, and side plate portions 3d are configured to be sequentially connected from the rib 3a to both sides in the D direction. Further, the abutting portions 3b on both sides of the rib 3a are curved, the bendable portions 3c are bent in a polygonal line on a side surface formed by H and D directions, and the side plate portions 3d extend along side surface portions 2d of the inner case 2 and are engaged with the inner case 2 on the back side of the side surface portions 2d.SELECTED DRAWING: Figure 8
【課題】シール材が押し付けられる対向面への追従性や耐久性に優れ、比較的安価で、ドアの閉鎖状態での防音性が確保されるドアのシール装置を提供する。【解決手段】外ケース１と、昇降する内ケース２と、内ケース２に取り付けられた弾性材料より成るシール材３とを備え、ドアの閉鎖に伴い、外ケース１に対し内ケース２が移動して、シール材３がドアと対向面の隙間をシールするドアのシール装置において、シール材３は、Ｄ方向の中央部にリブ３ａを有し、リブ３ａからＤ方向の両側へ向かって、それぞれ当接部３ｂ、屈曲部３ｃ及び側板部３ｄが順次連なる形状とする。そして、リブ３ａの両側の当接部３ｂが湾曲し、屈曲部３ｃがＨ方向とＤ方向のなす側面で折れ線状に屈曲し、側板部３ｄが内ケース２の側面部２ｄに沿って延伸し、側面部２ｄの奥側で内ケース２に係止されたものとする。【選択図】図８
DOOR SEALING DEVICE
To provide a door sealing device that is excellent in followability and durability to a facing surface on which a sealing member is pressed, and is relatively inexpensive, and can secure soundproofing when a door is closed.SOLUTION: In a door sealing device, an outer case 1, an inner case 2 that moves up and down, and a sealing member 3 made of an elastic material attached to the inner case 2 are provided, the inner case 2 moves with respect to the outer case 1 with the closing of a door, and the sealing member 3 seals a gap between the door and a facing surface. The sealing member 3 has a rib 3a at the center in a D direction, and abutting portions 3b, bendable portions 3c, and side plate portions 3d are configured to be sequentially connected from the rib 3a to both sides in the D direction. Further, the abutting portions 3b on both sides of the rib 3a are curved, the bendable portions 3c are bent in a polygonal line on a side surface formed by H and D directions, and the side plate portions 3d extend along side surface portions 2d of the inner case 2 and are engaged with the inner case 2 on the back side of the side surface portions 2d.SELECTED DRAWING: Figure 8
【課題】シール材が押し付けられる対向面への追従性や耐久性に優れ、比較的安価で、ドアの閉鎖状態での防音性が確保されるドアのシール装置を提供する。【解決手段】外ケース１と、昇降する内ケース２と、内ケース２に取り付けられた弾性材料より成るシール材３とを備え、ドアの閉鎖に伴い、外ケース１に対し内ケース２が移動して、シール材３がドアと対向面の隙間をシールするドアのシール装置において、シール材３は、Ｄ方向の中央部にリブ３ａを有し、リブ３ａからＤ方向の両側へ向かって、それぞれ当接部３ｂ、屈曲部３ｃ及び側板部３ｄが順次連なる形状とする。そして、リブ３ａの両側の当接部３ｂが湾曲し、屈曲部３ｃがＨ方向とＤ方向のなす側面で折れ線状に屈曲し、側板部３ｄが内ケース２の側面部２ｄに沿って延伸し、側面部２ｄの奥側で内ケース２に係止されたものとする。【選択図】図８
DOOR SEALING DEVICE
ドアのシール装置
OKUNO HIROSHI (author) / MURATA YASUHISA (author)
2021-02-22
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