发明名称 |
SOUNDPROOF DEVICE OF PRINTER |
摘要 |
PURPOSE:To provide the above device preventing the damaging, destruction and loss of a soundproof plate and capable of enhancing sound insulating effect without excessively using a soundproofing material. CONSTITUTION:An opening part 2 performing the replacement of an ink ribbon is formed to the upper surface of a housing 1 and the engaging recessed part 6 engaged with the engaging element 5 provided to the inside edge part 2a of the opening part 2 is provided to the soundproof plate 3 covering the opening part 2 and the soundproof plate 3 is provided to the interior of the housing 1 becoming the inside of the opening part 2 in a freely slidable manner by a rib 7 and the receiving part 8 receiving the soundproof plate 3 when the soundproof plate 3 is moved to open the opening part 2 is provided. |
申请公布号 |
JPH0524310(A) |
申请公布日期 |
1993.02.02 |
申请号 |
JP19910184401 |
申请日期 |
1991.07.24 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
NAKAO TAKASHI;AMAN FUKUO;FUKAMACHI YASUHITO |
分类号 |
B41J29/08;B41J29/10;B41J29/13 |
主分类号 |
B41J29/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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