| 摘要 |
<p>Realized is a clutch unit characterized by a short overall length, compact size, simple structure, and fewer parts for a sunlight-shielding device in which two shielding materials suspended from a head box can be switched using a single-loop up/down operation cord. As the input plate 83 rotates in a specified direction due to the rotation from the input disk 81, the engagement part of the top plate 84 projects along the guide groove and engages with the engagement projection strip of the output drum 87, to transmit the rotation from the input disk 81 to the output drum 87.</p> |
