A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To impart a brake force for suppressing the abrupt opening/closing of an opening/closing body such as a backdoor when an abrupt opening/closing force is applied to the opening/closing body.SOLUTION: A telescopic device D comprises a first member 1 and a second member 2, the first member 1 has a shaft 11, and the second member 2 has a cylindrical part 21. The telescopic device D comprises a brake mechanism 3 between an external periphery of the shaft 11 and an internal periphery of the cylindrical part 21, the brake mechanism 3 includes an elastic member 31 and a brake member 32, the shaft 11 has an elastic member attachment part 111 and an inclined part 112, and the brake member 32 is pressed by the elastic member 31 by the relative movement of the second member 2 at a prescribed speed or higher in a first direction D1, moves in a relative moving direction along the inclined part 112 of the shaft 11, and presses an inner face of the cylindrical part 21 when the brake member 32 moves the inclined part 112 in the relative moving direction.SELECTED DRAWING: Figure 4
【課題】バックドアなどの開閉体に急開閉される力が加わった際に、開閉体の急開閉を抑制する制動力を加えること。【解決手段】伸縮装置Ｄは、第１部材１と第２部材２とを備え、第１部材１はシャフト１１を有し、第２部材２は筒状部２１を有し、伸縮装置Ｄは、シャフト１１の外周と、筒状部２１の内面との間にブレーキ機構３を備え、ブレーキ機構３は、弾性部材３１とブレーキ部材３２とを備え、シャフト１１は、弾性部材取付部１１１と傾斜部１１２とを有し、ブレーキ部材３２は、第１の方向Ｄ１に沿った所定の速度以上での第２部材２の相対移動で、弾性部材３１により押圧されて、シャフト１１の傾斜部１１２に沿って相対移動方向に移動し、ブレーキ部材３２が傾斜部１１２を相対移動方向に移動した際に、筒状部２１の内面を押圧する。【選択図】図４
To impart a brake force for suppressing the abrupt opening/closing of an opening/closing body such as a backdoor when an abrupt opening/closing force is applied to the opening/closing body.SOLUTION: A telescopic device D comprises a first member 1 and a second member 2, the first member 1 has a shaft 11, and the second member 2 has a cylindrical part 21. The telescopic device D comprises a brake mechanism 3 between an external periphery of the shaft 11 and an internal periphery of the cylindrical part 21, the brake mechanism 3 includes an elastic member 31 and a brake member 32, the shaft 11 has an elastic member attachment part 111 and an inclined part 112, and the brake member 32 is pressed by the elastic member 31 by the relative movement of the second member 2 at a prescribed speed or higher in a first direction D1, moves in a relative moving direction along the inclined part 112 of the shaft 11, and presses an inner face of the cylindrical part 21 when the brake member 32 moves the inclined part 112 in the relative moving direction.SELECTED DRAWING: Figure 4
【課題】バックドアなどの開閉体に急開閉される力が加わった際に、開閉体の急開閉を抑制する制動力を加えること。【解決手段】伸縮装置Ｄは、第１部材１と第２部材２とを備え、第１部材１はシャフト１１を有し、第２部材２は筒状部２１を有し、伸縮装置Ｄは、シャフト１１の外周と、筒状部２１の内面との間にブレーキ機構３を備え、ブレーキ機構３は、弾性部材３１とブレーキ部材３２とを備え、シャフト１１は、弾性部材取付部１１１と傾斜部１１２とを有し、ブレーキ部材３２は、第１の方向Ｄ１に沿った所定の速度以上での第２部材２の相対移動で、弾性部材３１により押圧されて、シャフト１１の傾斜部１１２に沿って相対移動方向に移動し、ブレーキ部材３２が傾斜部１１２を相対移動方向に移動した際に、筒状部２１の内面を押圧する。【選択図】図４
TELESCOPIC DEVICE
伸縮装置
INAGAKI HIROYUKI (author)
2021-03-25
Patent
Electronic Resource
Japanese
IPC:
F16F
SPRINGS
,
Federn
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung