| 摘要 |
PURPOSE:To lock the operation of a release button, a winding cover and an eyepiece or prevent these parts from dust by coating these parts with a common cover when the camera is not used. CONSTITUTION:A film winding lever 3, a film sensitivity setting dial 4, shutter release button 5 and so on are attached to the upper plate 2 of a camera 1. A cover 7 is formed by bending a plate into a U-shape and attached to the upper end of the front of upper plate 2 with hinges 2a and 7d so as to rotate freely. A tongue 7e is projected horizontally from the back 7c of the cover 7 so as to cover an eyepiece part 8. The cover 7 is closed when the camera is not used coat the winding lever 3, release button 5 and eyepiece part 8. The cover 7 is opened at the use of the camera and the opening/closing of the camera can be also interlocked with on/off of a power switch. |
