| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a door operating device making the door of video cassette recorder turnable in the directions of inside and outside of the video cassette recorder. SOLUTION: The door operating device 100 is provided with a door supporting member 210, on which 1st and 2nd hinge shafts 220, 230 are integrally formed at both ends of it, a 1st bracket 300 for rotatably supporting the 1st hinge shaft, a 2nd bracket 310 for rotatably supporting the 2nd hinge shaft 230, a 1st spring device for recovering the door to the initial position closing an opening part, and a 2nd spring device for turning the door to the inside of the video cassette recorder. The 1st spring device is provided with a 1st spring 600 and a 1st flange 400, and the 2nd spring device is provided with a 2nd spring 700 and a 2nd flange 500. By the door operating device, the constitution of the video cassette recorder is simplified, and the collision between the door and a case of video cassette recorder is prevented, and the generation of noise is reduced accordingly.</p> |
