A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SHIELDING DEVICE
To provide a shielding device sufficiently capable of transmission to a resistance imparting part during lowering operation and release during lifting operation, regarding a lifting/lowering mechanism with a lifting/lowering cord.SOLUTION: The shielding device comprises: a holding body that captures a movement of a cord CD and transmits a rotation caused by the movement of the cord CD to a resistance imparting part RA; and a case 10 that contains the holding body. Functional openings 16, 17 composed such that rotation shafts 31, 41 of the holding body are externally exposed are provided in the case 10. By an approaching/separating motion of the holding body, the holding body synchronizes with a displacement of the cord in one direction and transmits the rotation caused by the movement of the cord to the resistance imparting part RA, while being composed such that the holding body does not synchronize with the displacement of the cord in the other direction and does not transmit the rotation caused by the movement of the cord to the resistance imparting part RA.SELECTED DRAWING: Figure 1
【課題】昇降コードによる昇降機構について、下降時抵抗付与部への伝達及び上昇時の解除が十分可能な遮蔽装置を提供する。【解決手段】コードＣＤの移動を捕捉し且つ前記コードＣＤの移動に起因する回転を抵抗付与部ＲＡに伝達する挟着体と、前記挟着体を内包するケース１０と、を備える遮蔽装置であって、前記ケース１０には、挟着体の回転軸３１、４１を、外部に露出可能に構成された機能性開口部１６、１７が設けられている。前記挟着体の近接及び離間運動により、挟持体がコードの一方向の変位に同期してコードの移動に起因する回転を抵抗付与部ＲＡに伝達する一方、挟着体がコードの他方向の変位に同期せずコードの移動に起因する回転を抵抗付与部ＲＡに伝達しないように構成される。【選択図】図１
SHIELDING DEVICE
To provide a shielding device sufficiently capable of transmission to a resistance imparting part during lowering operation and release during lifting operation, regarding a lifting/lowering mechanism with a lifting/lowering cord.SOLUTION: The shielding device comprises: a holding body that captures a movement of a cord CD and transmits a rotation caused by the movement of the cord CD to a resistance imparting part RA; and a case 10 that contains the holding body. Functional openings 16, 17 composed such that rotation shafts 31, 41 of the holding body are externally exposed are provided in the case 10. By an approaching/separating motion of the holding body, the holding body synchronizes with a displacement of the cord in one direction and transmits the rotation caused by the movement of the cord to the resistance imparting part RA, while being composed such that the holding body does not synchronize with the displacement of the cord in the other direction and does not transmit the rotation caused by the movement of the cord to the resistance imparting part RA.SELECTED DRAWING: Figure 1
【課題】昇降コードによる昇降機構について、下降時抵抗付与部への伝達及び上昇時の解除が十分可能な遮蔽装置を提供する。【解決手段】コードＣＤの移動を捕捉し且つ前記コードＣＤの移動に起因する回転を抵抗付与部ＲＡに伝達する挟着体と、前記挟着体を内包するケース１０と、を備える遮蔽装置であって、前記ケース１０には、挟着体の回転軸３１、４１を、外部に露出可能に構成された機能性開口部１６、１７が設けられている。前記挟着体の近接及び離間運動により、挟持体がコードの一方向の変位に同期してコードの移動に起因する回転を抵抗付与部ＲＡに伝達する一方、挟着体がコードの他方向の変位に同期せずコードの移動に起因する回転を抵抗付与部ＲＡに伝達しないように構成される。【選択図】図１
SHIELDING DEVICE
遮蔽装置
YAMAGISHI KAZUTO (author) / UEMATSU TAKATOSHI (author) / EBATO TAKENOBU (author) / TAKAHASHI DAISUKE (author)
2021-02-18
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