A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FOLDABLE HANDLE AND WINDOW OPENING/CLOSING DEVICE
To provide a foldable handle with an improved integrated feeling with a base body of a window opening/closing device in a folded form, which conveys a smoother impression.SOLUTION: An arm part 3 is composed of a first arm 5, a second arm 6 and a tip support part 7. An operation part 4 is rotatably supported by the tip support part 7. A base end part 5A of the first arm 5 is turnably mounted on a base part 2 around a rotary shaft JA1 of a first base end part. A tip part 5B of the first arm 5 is turnably mounted on the tip support part 7 around a rotary shaft JB1 of a first tip part. A base end part 6A of the second arm 6 is turnably mounted on the base part 2 around a rotary shaft JA2 of a second base end part. A tip part 6B of the second arm 6 is turnably mounted on the tip support part 7 around a rotary shaft JB2 of a second tip part. A rotary center G of the operation part 4 rotatably supported by the tip support part 7 is parallel to a rotary center H of a drive shaft D in a usage form A, and orthogonally intersects with the rotary center H of the drive shaft D in a folded form B.SELECTED DRAWING: Figure 4
【課題】折畳み形態で窓開閉装置の基体との一体感を高めた一層滑らかな印象を与える折畳み式ハンドルを提供する。【解決手段】アーム部３を、第１アーム５、第２アーム６、先端支持部７により構成し、先端支持部７により操作部４を回転可能に支持する。第１アーム５の基端部５Ａを、基部２に第１基端部回動軸ＪＡ１まわりに回動可能に取り付け、第１アーム５の先端部５Ｂを、先端支持部７に第１先端部回動軸ＪＢ１まわりに回動可能に取り付ける。第２アーム６の基端部６Ａを、基部２に第２基端部回動軸ＪＡ２まわりに回動可能に取り付け、第２アーム６の先端部６Ｂを、先端支持部７に第２先端部回動軸ＪＢ２まわりに回動可能に取り付ける。先端支持部７により回転可能に支持された操作部４の回転中心Ｇは、使用形態Ａでは、駆動軸Ｄの回転中心Ｈと平行であり、折畳み形態Ｂでは、駆動軸Ｄの回転中心Ｈと直交する。【選択図】図４
FOLDABLE HANDLE AND WINDOW OPENING/CLOSING DEVICE
To provide a foldable handle with an improved integrated feeling with a base body of a window opening/closing device in a folded form, which conveys a smoother impression.SOLUTION: An arm part 3 is composed of a first arm 5, a second arm 6 and a tip support part 7. An operation part 4 is rotatably supported by the tip support part 7. A base end part 5A of the first arm 5 is turnably mounted on a base part 2 around a rotary shaft JA1 of a first base end part. A tip part 5B of the first arm 5 is turnably mounted on the tip support part 7 around a rotary shaft JB1 of a first tip part. A base end part 6A of the second arm 6 is turnably mounted on the base part 2 around a rotary shaft JA2 of a second base end part. A tip part 6B of the second arm 6 is turnably mounted on the tip support part 7 around a rotary shaft JB2 of a second tip part. A rotary center G of the operation part 4 rotatably supported by the tip support part 7 is parallel to a rotary center H of a drive shaft D in a usage form A, and orthogonally intersects with the rotary center H of the drive shaft D in a folded form B.SELECTED DRAWING: Figure 4
【課題】折畳み形態で窓開閉装置の基体との一体感を高めた一層滑らかな印象を与える折畳み式ハンドルを提供する。【解決手段】アーム部３を、第１アーム５、第２アーム６、先端支持部７により構成し、先端支持部７により操作部４を回転可能に支持する。第１アーム５の基端部５Ａを、基部２に第１基端部回動軸ＪＡ１まわりに回動可能に取り付け、第１アーム５の先端部５Ｂを、先端支持部７に第１先端部回動軸ＪＢ１まわりに回動可能に取り付ける。第２アーム６の基端部６Ａを、基部２に第２基端部回動軸ＪＡ２まわりに回動可能に取り付け、第２アーム６の先端部６Ｂを、先端支持部７に第２先端部回動軸ＪＢ２まわりに回動可能に取り付ける。先端支持部７により回転可能に支持された操作部４の回転中心Ｇは、使用形態Ａでは、駆動軸Ｄの回転中心Ｈと平行であり、折畳み形態Ｂでは、駆動軸Ｄの回転中心Ｈと直交する。【選択図】図４
FOLDABLE HANDLE AND WINDOW OPENING/CLOSING DEVICE
折畳み式ハンドル、及び窓開閉装置
HOSOI SHINICHI (author)
2021-01-14
Patent
Electronic Resource
Japanese