SASH OPENING ASSIST DEVICE, AND, FIXTURE AND ARCHITECTURAL STRUCTURE WHERE SASH OPENING ASSIST DEVICE IS ATTACHED

• Main Authors: KIMURA SAKATOSHI, IMAIZUMI SOICHIRO, KAKIGI YOSHIHIRO, HIROSE AYAKA, NISHIMOTO EIICHI, YOSHIDA TOMOMI, TAMAKI HIROMASA
• Format: Patent
• Language: English; Japanese
• Published: 07.03.2019
• Subjects: CHECKS FOR WINGS; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; FIXED CONSTRUCTIONS; KEYS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

To make it possible to sufficiently clean a sliding sash, for example, not only a double sliding sash but also a single sliding sash, to widen the effective width of an opening, and to provide a sash opening assist device that does not disturb the sliding of inner and outer sashes.SOLUTION: An opening assist device 1 lightens the initial movement of a sash, for example, inner and outer sashes 2, 3 of a double sliding sash and therefore helps a user open the sashes 2, 3. As shown in Fig. 1 to Fig. 3, the opening assist device 1 is attached into a shutting stile 20, 30 of each of the inner and outer sashes 2, 3.SELECTED DRAWING: Figure 1 【課題】引違サッシに限らず、片引きサッシ等の横引きサッシ等で、清掃が十分に行えるようにすること、開口の有効幅を広くすること及び内外障子の引き違いを妨げることがない障子開放補助装置を提供すること。【解決手段】開放補助装置１は、障子として、例えば引違サッシの内外障子２，３を開く際に、各障子２，３の初動を軽くするために使用者を補助するもので、図１乃至図３のように、前記内外障子２，３のそれぞれの戸先框２０，３０の内部に取り付けられている。【選択図】 図１