| 摘要 |
An automatic protector for parking area is provided to manually operate when power is not supplied or electrical failure happens by installing a release unit pushing a clutch fixing unit. An automatic protector(100) for parking area comprises a main body(110) fixed to the ground limiting parking; a parking prevention frame(120) combining with the main body, and moving up and down; a rotary shaft allowing the parking prevention frame to move by connecting a rotation central part of the parking prevention frame with the main body; a clutch of a bushing shape combined to the rotary shaft; a coil spring wrapping the rotary shaft, connecting one end with the clutch and the other end with the rotary shaft, and allowing the rotary shaft and the clutch to elastically combine; and a clutch fixing unit of a hanger shape positioned at the clutch, and installed to fix the clutch to the main body when the parking prevention frame vertically stands. |
