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COLLAPSIBLE HANDLE FOR WINDOW OPENING-CLOSING DEVICE
PROBLEM TO BE SOLVED: To sufficiently exhibit locking force of a stopper in an operation position of a handle, and to release locking of the stopper by using a thumb.SOLUTION: A collapsible handle for a wind opening-closing device is composed of an arm part 5 provided in a base part 4 integral with a rotary shaft 3 so as to rock via a pivot pin 6 and an operation part 7 provided in an outer end part of the arm part, and a cutout storage part 11 is formed in one end part of the arm part, and the cutout storage part is incorporated with energization means 12 and a rod-like stopper 13 for sliding in parallel to the pivot pin 6 against energization force of the energization means, and in an operation position of a handle, in a state of energizing its spring end receiving surface by the energization force of the energization means in an operation end part, a first engaging part 16 and a second engaging part 17 simultaneously engage with a cutout-shaped first engaging object part 21 and a cutout-shaped second engaging object part 22 respectively formed in the outer end part of the base part, and when pressing an end surface of the operation end part against the energization force of the energization means by a thumb, engagement is released, and a lock is released.SELECTED DRAWING: Figure 1
【課題】ハンドルの操作位置におけるストッパの係止力を十分に発揮することができること及び親指を利用してストッパの係止を解くことができること。【解決手段】回転軸３と一体の基部４に枢支ピン６を介して揺動するように設けられたアーム部５と、アーム部の外端部に設けられた操作部７から成る窓開閉装置用折り畳み式ハンドルに於いて、アーム部の一端部に切欠収容部１１を形成し、該切欠収容部に付勢手段１２及び該付勢手段の付勢力に抗して枢支ピン６に対して平行に摺動する杆状ストッパ１３を組み込み、ハンドルの操作位置において、該操作端部はそのバネ端受け面が前記付勢手段の付勢力に付勢された状態で第１係合部１６及び第２係合部１７は、それぞれ基部の外端部に形成した切欠状第１被係合２１部と切欠状第２被係合部２２に同時に係合し、親指で該操作端部の端面を付勢手段の付勢力に抗して押圧すると、係合が解除しロックが解消する。【選択図】図１
COLLAPSIBLE HANDLE FOR WINDOW OPENING-CLOSING DEVICE
PROBLEM TO BE SOLVED: To sufficiently exhibit locking force of a stopper in an operation position of a handle, and to release locking of the stopper by using a thumb.SOLUTION: A collapsible handle for a wind opening-closing device is composed of an arm part 5 provided in a base part 4 integral with a rotary shaft 3 so as to rock via a pivot pin 6 and an operation part 7 provided in an outer end part of the arm part, and a cutout storage part 11 is formed in one end part of the arm part, and the cutout storage part is incorporated with energization means 12 and a rod-like stopper 13 for sliding in parallel to the pivot pin 6 against energization force of the energization means, and in an operation position of a handle, in a state of energizing its spring end receiving surface by the energization force of the energization means in an operation end part, a first engaging part 16 and a second engaging part 17 simultaneously engage with a cutout-shaped first engaging object part 21 and a cutout-shaped second engaging object part 22 respectively formed in the outer end part of the base part, and when pressing an end surface of the operation end part against the energization force of the energization means by a thumb, engagement is released, and a lock is released.SELECTED DRAWING: Figure 1
【課題】ハンドルの操作位置におけるストッパの係止力を十分に発揮することができること及び親指を利用してストッパの係止を解くことができること。【解決手段】回転軸３と一体の基部４に枢支ピン６を介して揺動するように設けられたアーム部５と、アーム部の外端部に設けられた操作部７から成る窓開閉装置用折り畳み式ハンドルに於いて、アーム部の一端部に切欠収容部１１を形成し、該切欠収容部に付勢手段１２及び該付勢手段の付勢力に抗して枢支ピン６に対して平行に摺動する杆状ストッパ１３を組み込み、ハンドルの操作位置において、該操作端部はそのバネ端受け面が前記付勢手段の付勢力に付勢された状態で第１係合部１６及び第２係合部１７は、それぞれ基部の外端部に形成した切欠状第１被係合２１部と切欠状第２被係合部２２に同時に係合し、親指で該操作端部の端面を付勢手段の付勢力に抗して押圧すると、係合が解除しロックが解消する。【選択図】図１
COLLAPSIBLE HANDLE FOR WINDOW OPENING-CLOSING DEVICE
窓開閉装置用折り畳み式ハンドル
YAMAGUCHI YOHEI (author)
2016-04-28
Patent
Electronic Resource
Japanese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung