A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SWING DOOR WITH AUTOMATIC CLOSING FUNCTION
PROBLEM TO BE SOLVED: To provide a swing door with an automatic closing function that has a simple structure, is low-priced, and may be installed readily even by an amateur.SOLUTION: The swing door with an automatic closing function includes: a swing door A fitted rotatably on a door frame material 1a of right and left vertical door frame materials 1a, 1b, with a hinge member 2 in between; a flexible cord member 3 having an end fixed to a top edge part near a free edge of the swing door A with a fastener 4; a weight member 6 connected to the other end of the cord member 3; a guide member 5 for changing a direction of extension of the cord member 3; and a cover body 7 for guiding the weight member 6. The cover body 7 is fitted on the other door frame material 1b adjacent to the free edge of the swing door A. The weight member 6 is pulled up through the cord member 3 when the swing door A is opened, and falls naturally by self-weight when having let go of the swing door A, to close the swing door A connected to the cord member 3.SELECTED DRAWING: Figure 1
【課題】簡単な構成で安価であり、且つ、素人でも容易に取り付けることのできる自動閉じ機能を備えたスイングドアを提供する。【解決手段】左右の垂直な扉枠１ａ、１ｂの何れか一方の扉枠１ａにヒンジ部材２を介して回動可能に取り付けられたスイングドアＡと、スイングドアＡの遊端近傍位置の上端部に留具４により一端が止着されたフレキシブルな紐部材３と、紐部材３の他端部に連接された錘部材６と、紐部材３の延伸方向を変えるガイド部材５と、錘部材６を案内するカバー体７とからなり、カバー体７は、スイングドアＡの遊端部が隣接する他方の扉枠１ｂに取り付けられ、錘部材６は、スイングドアＡを開いたときに前記紐部材３を介して引き上げられ、スイングドアＡから手を離したときに自重によって自然落下して前記紐部材３に連なるスイングドアＡを閉じるように形成されている構造。【選択図】図１
SWING DOOR WITH AUTOMATIC CLOSING FUNCTION
PROBLEM TO BE SOLVED: To provide a swing door with an automatic closing function that has a simple structure, is low-priced, and may be installed readily even by an amateur.SOLUTION: The swing door with an automatic closing function includes: a swing door A fitted rotatably on a door frame material 1a of right and left vertical door frame materials 1a, 1b, with a hinge member 2 in between; a flexible cord member 3 having an end fixed to a top edge part near a free edge of the swing door A with a fastener 4; a weight member 6 connected to the other end of the cord member 3; a guide member 5 for changing a direction of extension of the cord member 3; and a cover body 7 for guiding the weight member 6. The cover body 7 is fitted on the other door frame material 1b adjacent to the free edge of the swing door A. The weight member 6 is pulled up through the cord member 3 when the swing door A is opened, and falls naturally by self-weight when having let go of the swing door A, to close the swing door A connected to the cord member 3.SELECTED DRAWING: Figure 1
【課題】簡単な構成で安価であり、且つ、素人でも容易に取り付けることのできる自動閉じ機能を備えたスイングドアを提供する。【解決手段】左右の垂直な扉枠１ａ、１ｂの何れか一方の扉枠１ａにヒンジ部材２を介して回動可能に取り付けられたスイングドアＡと、スイングドアＡの遊端近傍位置の上端部に留具４により一端が止着されたフレキシブルな紐部材３と、紐部材３の他端部に連接された錘部材６と、紐部材３の延伸方向を変えるガイド部材５と、錘部材６を案内するカバー体７とからなり、カバー体７は、スイングドアＡの遊端部が隣接する他方の扉枠１ｂに取り付けられ、錘部材６は、スイングドアＡを開いたときに前記紐部材３を介して引き上げられ、スイングドアＡから手を離したときに自重によって自然落下して前記紐部材３に連なるスイングドアＡを閉じるように形成されている構造。【選択図】図１
SWING DOOR WITH AUTOMATIC CLOSING FUNCTION
自動閉じ機能を備えたスイングドア
TSUCHIKAWA ZENJI (author)
2017-11-09
Patent
Electronic Resource
Japanese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
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