A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DOOR STOPPER WITH SHOCK ABSORBING MECHANISM
PROBLEM TO BE SOLVED: To provide a door stopper with a shock absorbing mechanism which can be easily mounted with inexpensive components.SOLUTION: A posteriorly fitted door stopper with a shock absorbing mechanism includes two members of a first member which includes a permanent magnet having a strong magnetic force and a shock absorbing mechanism and a second member which is L-shaped and has a permanent magnet having a weaker magnetic force than that of the permanent magnet of the first member. The first member serves as a base and the second member is mounted on the base, slides on the first member, and moves forward and backward so as to exert the shock absorbing mechanism in which a door rebounds when closing the door. The first member is mounted on a door surface with the permanent magnet having strong magnetic force so as to be removed with force generated during opening and closing of the door. The permanent magnet having a weak magnetic force is used for the second member so that the second member is removed from a fitting frame surface before the first member is removed with the force generated during the opening and closing of the door.SELECTED DRAWING: Figure 16
【課題】取付けが簡単に出来、部材も安い衝撃吸収機構付きドアストッパーを提供する。【解決手段】衝撃吸収機構付き後付けドアストッパーは、二つの部材で構成され、磁力の強い永久磁石と衝撃吸収機構を備えている第一の部材と、Ｌ型の形状をして第一の部材の永久磁石よりも磁力の弱い永久磁石を備えている第二の部材からなり、第一の部材が土台となり、その上に第二の部材が載って第一の部材の上を滑って前後に動く事により扉を閉めた時に扉が跳ね返ってくる衝撃吸収機構を発揮する。また、扉の開閉時に生じる力で第一の部材が外れないように磁力の強い永久磁石で第一の部材を扉面に取付け、第二の部材には、扉の開閉時に生じる力で第一の部材が外れる前に、第二の部材が建具枠面から外れるように弱い磁力の永久磁石が使用される。【選択図】図１６
DOOR STOPPER WITH SHOCK ABSORBING MECHANISM
PROBLEM TO BE SOLVED: To provide a door stopper with a shock absorbing mechanism which can be easily mounted with inexpensive components.SOLUTION: A posteriorly fitted door stopper with a shock absorbing mechanism includes two members of a first member which includes a permanent magnet having a strong magnetic force and a shock absorbing mechanism and a second member which is L-shaped and has a permanent magnet having a weaker magnetic force than that of the permanent magnet of the first member. The first member serves as a base and the second member is mounted on the base, slides on the first member, and moves forward and backward so as to exert the shock absorbing mechanism in which a door rebounds when closing the door. The first member is mounted on a door surface with the permanent magnet having strong magnetic force so as to be removed with force generated during opening and closing of the door. The permanent magnet having a weak magnetic force is used for the second member so that the second member is removed from a fitting frame surface before the first member is removed with the force generated during the opening and closing of the door.SELECTED DRAWING: Figure 16
【課題】取付けが簡単に出来、部材も安い衝撃吸収機構付きドアストッパーを提供する。【解決手段】衝撃吸収機構付き後付けドアストッパーは、二つの部材で構成され、磁力の強い永久磁石と衝撃吸収機構を備えている第一の部材と、Ｌ型の形状をして第一の部材の永久磁石よりも磁力の弱い永久磁石を備えている第二の部材からなり、第一の部材が土台となり、その上に第二の部材が載って第一の部材の上を滑って前後に動く事により扉を閉めた時に扉が跳ね返ってくる衝撃吸収機構を発揮する。また、扉の開閉時に生じる力で第一の部材が外れないように磁力の強い永久磁石で第一の部材を扉面に取付け、第二の部材には、扉の開閉時に生じる力で第一の部材が外れる前に、第二の部材が建具枠面から外れるように弱い磁力の永久磁石が使用される。【選択図】図１６
DOOR STOPPER WITH SHOCK ABSORBING MECHANISM
衝撃吸収機構付きドアストッパー
YAMAGUCHI HARUYOSHI (author)
2018-03-01
Patent
Electronic Resource
Japanese
One touch type door stopper for shock-absorbing and fixing
| European Patent Office | 2019