A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DOOR GAP SOUND-INSULATING MECHANISM AND DOOR
PROBLEM TO BE SOLVED: To provide a door gap sound-insulating mechanism and a door capable of maintaining sound insulating effect for a long time without using electrical power.SOLUTION: A door gap sound-insulating mechanism includes: a pair of stopper parts 31 protruded from both sides of a space 21B provided in an inside of a lower end part of a door body 21 and defining a groove 37 having a width narrower than that of the space 21B; a door side shielding part 32 having an upper end part 32-1 wider than the groove 37 and arranged above the pair of the stopper parts 31, a lower end part 32-3 capable of being protruded downward from a lower end of the door body 21 and capable of being separated from a floor 15, and a connection part 32-2 for connecting the upper end part 32-1 and the lower end part 32-3, and vertically movable to a perpendicular direction; and a floor side shielding part 33 provided on the floor 15 corresponding to a close position of the door body 21 and pushing up the lower end part 32-3 when the door body 21 is moved from an open position to the close position, and brought into contact with the lower end part 32-3 at the close position.SELECTED DRAWING: Figure 5
【課題】本発明は、電力を使用することなく、長期間遮音効果を維持することの可能なドア隙間遮音機構、及びドアを提供することを目的とする。【解決手段】ドア本体２１の下端部内に設けられた空間２１Ｂの両側から突出し、空間２１Ｂよりも幅の狭い溝３７を区画する一対のストッパ部３１と、溝３７よりも幅広形状とされ、一対のストッパ部３１の上方に配置された上端部３２−１、ドア本体２１の下端から下方に突出可能な構成とされ、床面１５から離間可能な構成とされた下端部３２−３、及び上端部３２−１と下端部３２−３とを連結する連結部３２−２を有し、かつ鉛直方向に対して上下動可能なドア側遮蔽部３２と、ドア本体２１の閉位置に対応する床面１５に設けられ、ドア本体２１が開位置から閉位置となる際に下端部３２−３を押し上げ、閉位置において、下端部３２−３と接触する床側遮蔽部３３と、を有する。【選択図】図５
DOOR GAP SOUND-INSULATING MECHANISM AND DOOR
PROBLEM TO BE SOLVED: To provide a door gap sound-insulating mechanism and a door capable of maintaining sound insulating effect for a long time without using electrical power.SOLUTION: A door gap sound-insulating mechanism includes: a pair of stopper parts 31 protruded from both sides of a space 21B provided in an inside of a lower end part of a door body 21 and defining a groove 37 having a width narrower than that of the space 21B; a door side shielding part 32 having an upper end part 32-1 wider than the groove 37 and arranged above the pair of the stopper parts 31, a lower end part 32-3 capable of being protruded downward from a lower end of the door body 21 and capable of being separated from a floor 15, and a connection part 32-2 for connecting the upper end part 32-1 and the lower end part 32-3, and vertically movable to a perpendicular direction; and a floor side shielding part 33 provided on the floor 15 corresponding to a close position of the door body 21 and pushing up the lower end part 32-3 when the door body 21 is moved from an open position to the close position, and brought into contact with the lower end part 32-3 at the close position.SELECTED DRAWING: Figure 5
【課題】本発明は、電力を使用することなく、長期間遮音効果を維持することの可能なドア隙間遮音機構、及びドアを提供することを目的とする。【解決手段】ドア本体２１の下端部内に設けられた空間２１Ｂの両側から突出し、空間２１Ｂよりも幅の狭い溝３７を区画する一対のストッパ部３１と、溝３７よりも幅広形状とされ、一対のストッパ部３１の上方に配置された上端部３２−１、ドア本体２１の下端から下方に突出可能な構成とされ、床面１５から離間可能な構成とされた下端部３２−３、及び上端部３２−１と下端部３２−３とを連結する連結部３２−２を有し、かつ鉛直方向に対して上下動可能なドア側遮蔽部３２と、ドア本体２１の閉位置に対応する床面１５に設けられ、ドア本体２１が開位置から閉位置となる際に下端部３２−３を押し上げ、閉位置において、下端部３２−３と接触する床側遮蔽部３３と、を有する。【選択図】図５
DOOR GAP SOUND-INSULATING MECHANISM AND DOOR
ドア隙間遮音機構、及びドア
OTSUKA YUKI (author) / TAZAKI SATOSHI (author) / KANDA TOYOAKI (author)
2016-05-12
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
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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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