A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SASH OPENING DEVICE
To provide a device as a sash opening device, which can be locked at the closed position by moving the sash to the open and closed positions via an opening and closing device provided on a frame body, whose structure is simple and adjustment is easy.SOLUTION: One end of a cam arm 14 with a cam hole 16 is pivotally fitted on the frame body side. Of a sash side arm 25, one end is pivotally fitted on the cam arm 14 and the other end is pivotally fitted on the sash. The cam arm is rotated by a crank 10 provided on the frame body side, and on a shoe 23 which responsively moves via a connection shaft 43 and slides, a shoe side engagement part 45 is provided which is engaged with a sash side engagement part 37 provided on the tip of the sash side arm 25. The cam hole has a circular arc part 17 on which the connection shaft slides when the sash is rotated, and a linear part 18 on which the connection shaft slides so as to move the shoe without moving the sash when locking and unlocking.SELECTED DRAWING: Figure 1
【課題】枠体に設けた開閉装置により障子を開放位置と閉鎖位置に移動し、閉鎖位置で施錠できるようにした障子の開口部装置において、構成が簡単で調整が容易にできる装置を提供する。【解決手段】カム孔１６を有するカムアーム１４の一端を枠体側に枢着する。障子側アーム２５は、一端がカムアーム１４に枢着され、他端が障子に枢着される。カムアームは枠体側に設けたクランク１０で回動され、連結軸４３を介して連動してスライドするシュウ２３には、障子側アーム２５の先端に設けた障子側係合部３７と係合するシュウ側係合部４５が設けられている。上記カム孔は、障子を回動させる際連結軸が摺動する円弧部１７と、施解錠の際、障子を移動させずに上記シュウを移動させるよう連結軸が摺動する直線部１８を有する。【選択図】図１
SASH OPENING DEVICE
To provide a device as a sash opening device, which can be locked at the closed position by moving the sash to the open and closed positions via an opening and closing device provided on a frame body, whose structure is simple and adjustment is easy.SOLUTION: One end of a cam arm 14 with a cam hole 16 is pivotally fitted on the frame body side. Of a sash side arm 25, one end is pivotally fitted on the cam arm 14 and the other end is pivotally fitted on the sash. The cam arm is rotated by a crank 10 provided on the frame body side, and on a shoe 23 which responsively moves via a connection shaft 43 and slides, a shoe side engagement part 45 is provided which is engaged with a sash side engagement part 37 provided on the tip of the sash side arm 25. The cam hole has a circular arc part 17 on which the connection shaft slides when the sash is rotated, and a linear part 18 on which the connection shaft slides so as to move the shoe without moving the sash when locking and unlocking.SELECTED DRAWING: Figure 1
【課題】枠体に設けた開閉装置により障子を開放位置と閉鎖位置に移動し、閉鎖位置で施錠できるようにした障子の開口部装置において、構成が簡単で調整が容易にできる装置を提供する。【解決手段】カム孔１６を有するカムアーム１４の一端を枠体側に枢着する。障子側アーム２５は、一端がカムアーム１４に枢着され、他端が障子に枢着される。カムアームは枠体側に設けたクランク１０で回動され、連結軸４３を介して連動してスライドするシュウ２３には、障子側アーム２５の先端に設けた障子側係合部３７と係合するシュウ側係合部４５が設けられている。上記カム孔は、障子を回動させる際連結軸が摺動する円弧部１７と、施解錠の際、障子を移動させずに上記シュウを移動させるよう連結軸が摺動する直線部１８を有する。【選択図】図１
SASH OPENING DEVICE
障子の開口部装置
UEDA HIDENORI (author) / OGURA CHIHIRO (author) / INAGAKI KUNIKO (author) / MURAMATSU MICHIHIRO (author) / YOSHIDA HIROYUKI (author)
2019-08-01
Patent
Electronic Resource
Japanese
| European Patent Office | 2019