A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a lock device having such a composition that a handle is not projected in a state of being engaged and also capable of avoiding such an incomplete state of being engaged by simplifying the engaging operation of a gate door.SOLUTION: The lock device includes: a housing 1 installed in a column; a lifting member 2 provided so as to freely move up and down inside the housing; and a handle 3 for guiding the lifting member upward. The housing includes: an opening 11 opened so as to enable a part of the lifting member to project outward from the housing; and a stopper part 11a formed by the lower edge of the opening. The lifting member includes: a body part 21 arranged inside the housing; a lock protrusion 22 having the hook-shaped upper part of the body part; and a contact part 34 formed in the body part and capable of being abutted on the stopper part of the housing while projecting the part of the body part from the opening of the housing.
【課題】 煽り扉の係止操作を簡単にすることにより、係止未了状態を解消するとともに、係止状態においてハンドルが突出しない構成の係止装置を提供する。【解決手段】 支柱に設置されるハウジング１と、ハウジングの内部において昇降自在に設けられた昇降部材２と、昇降部材を上方へ案内するためのハンドル３とを備えている。ハウジングは、昇降部材の一部がハウジングの外方に突出できるように開口した開口部１１と、開口部の下端縁によって形成されるストッパ部１１ａを備え、昇降部材は、ハウジングの内部に配置される本体部２１と、本体部の上部を鉤状に形成してなる係止突起２２、本体部に形成され、ハウジングの開口部から本体部の一部を突出させつつハウジングのストッパ部に当接可能な当接部３４を備える。【選択図】 図１
PROBLEM TO BE SOLVED: To provide a lock device having such a composition that a handle is not projected in a state of being engaged and also capable of avoiding such an incomplete state of being engaged by simplifying the engaging operation of a gate door.SOLUTION: The lock device includes: a housing 1 installed in a column; a lifting member 2 provided so as to freely move up and down inside the housing; and a handle 3 for guiding the lifting member upward. The housing includes: an opening 11 opened so as to enable a part of the lifting member to project outward from the housing; and a stopper part 11a formed by the lower edge of the opening. The lifting member includes: a body part 21 arranged inside the housing; a lock protrusion 22 having the hook-shaped upper part of the body part; and a contact part 34 formed in the body part and capable of being abutted on the stopper part of the housing while projecting the part of the body part from the opening of the housing.
【課題】 煽り扉の係止操作を簡単にすることにより、係止未了状態を解消するとともに、係止状態においてハンドルが突出しない構成の係止装置を提供する。【解決手段】 支柱に設置されるハウジング１と、ハウジングの内部において昇降自在に設けられた昇降部材２と、昇降部材を上方へ案内するためのハンドル３とを備えている。ハウジングは、昇降部材の一部がハウジングの外方に突出できるように開口した開口部１１と、開口部の下端縁によって形成されるストッパ部１１ａを備え、昇降部材は、ハウジングの内部に配置される本体部２１と、本体部の上部を鉤状に形成してなる係止突起２２、本体部に形成され、ハウジングの開口部から本体部の一部を突出させつつハウジングのストッパ部に当接可能な当接部３４を備える。【選択図】 図１
LOCK DEVICE OF GATE DOOR
煽り扉の係止装置
KOIKE KATSUTOSHI (author)
2015-08-03
Patent
Electronic Resource
Japanese
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