A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To disallow the operation load of operation means to be placed directly on a gear of an initial stage of speed increasing means, with simple constitution.SOLUTION: The present invention relates to an electricity generator for door that comprises a buffer device between a press body rotating with operation force of operation means and speed increasing means including a plurality of gears for increasing the rotating speed of a rotary shaft of an electricity generator. The buffer device includes: a rack member which slides toward a tip part with pressing force of the press body and engages with a gear of an initial stage of speed increasing means; a first elastic body which is arranged on a rear end part side of the rack member; and a second elastic body which is arranged on a tip end part side of the rack member. The first elastic body buffers an abrupt operation load from the operation means once receiving the operation load so as to disallow the operation load to be placed directly on the gear of the initial stage of the speed increasing means.SELECTED DRAWING: Figure 5
【課題】簡単な構成により、操作手段の操作負荷が直接的に増速手段の初段の歯車にかからないようにすること。【解決手段】操作手段の操作力によって回転する押圧体から発電機の回転軸の回転数を増大させる複数個の歯車を含む増速手段までの間に緩衝装置を備える扉用発電機であって、緩衝装置は、押圧体の押圧力によって先端部方向に摺動すると共に増速手段の初段の歯車と噛合するラック部材と、該ラック部材の後端部側に配設された第１弾性体と、一方、ラック部材の先端部側に配設された第２弾性体とを備え、第１弾性体は操作手段から急激な操作負荷を受けると、該操作負荷が直接的に前記増速手段の初段の歯車にかからないように緩衝する扉用発電機。【選択図】図５
PROBLEM TO BE SOLVED: To disallow the operation load of operation means to be placed directly on a gear of an initial stage of speed increasing means, with simple constitution.SOLUTION: The present invention relates to an electricity generator for door that comprises a buffer device between a press body rotating with operation force of operation means and speed increasing means including a plurality of gears for increasing the rotating speed of a rotary shaft of an electricity generator. The buffer device includes: a rack member which slides toward a tip part with pressing force of the press body and engages with a gear of an initial stage of speed increasing means; a first elastic body which is arranged on a rear end part side of the rack member; and a second elastic body which is arranged on a tip end part side of the rack member. The first elastic body buffers an abrupt operation load from the operation means once receiving the operation load so as to disallow the operation load to be placed directly on the gear of the initial stage of the speed increasing means.SELECTED DRAWING: Figure 5
【課題】簡単な構成により、操作手段の操作負荷が直接的に増速手段の初段の歯車にかからないようにすること。【解決手段】操作手段の操作力によって回転する押圧体から発電機の回転軸の回転数を増大させる複数個の歯車を含む増速手段までの間に緩衝装置を備える扉用発電機であって、緩衝装置は、押圧体の押圧力によって先端部方向に摺動すると共に増速手段の初段の歯車と噛合するラック部材と、該ラック部材の後端部側に配設された第１弾性体と、一方、ラック部材の先端部側に配設された第２弾性体とを備え、第１弾性体は操作手段から急激な操作負荷を受けると、該操作負荷が直接的に前記増速手段の初段の歯車にかからないように緩衝する扉用発電機。【選択図】図５
ELECTRICITY GENERATOR FOR DOOR
扉用発電機
KIRYU HIROAKI (author)
2016-09-15
Patent
Electronic Resource
Japanese