| 摘要 |
PROBLEM TO BE SOLVED: To prevent the moving slider from causing scratches on the slider or in the slider-fitted hole in a screen changer. SOLUTION: The screen changer includes a housing 2, a slide bar 3 slidably fitted in a slider-fitting hole 11 of the housing 2, a screen 4 installed on the slide bar 3 and a slider-driving unit 5 to move the slide bar 3. A recess 20 is formed near the slider-fitting hole 11 on the side of the slider-driving unit 5 on the housing 2. An elastic wall 21 is formed between the recess 20 and the slider-fitting hole 11. COPYRIGHT: (C)2007,JPO&INPIT
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