发明申请
US20060188313A1 Noise reduction structure for solenoid assembly 审中-公开
螺线管总成降噪结构

  • 专利标题: Noise reduction structure for solenoid assembly
  • 专利标题(中): 螺线管总成降噪结构
  • 申请号: US11359344
    申请日: 2006-02-21
  • 公开(公告)号: US20060188313A1
    公开(公告)日: 2006-08-24
  • 发明人: Takeshi Ishii
  • 申请人: Takeshi Ishii
  • 申请人地址: JP Osaka-shi
  • 专利权人: Kyocera Mita Corporation
  • 当前专利权人: Kyocera Mita Corporation
  • 当前专利权人地址: JP Osaka-shi
  • 优先权: JP2005-047824 20050223
  • 主分类号: B41J11/24
  • IPC分类号: B41J11/24
Noise reduction structure for solenoid assembly
摘要:
A printer (10) has a body (11) with a solenoid assembly that includes a swingable plate (42). The swingable plate (42) can change posture between an engaged posture (S2), where the swingable plate (42) is electromagnetically attracted to a solenoid (412) and an engagement release posture (S1), where the solenoid (412) is demagnetized so that the swingable plate (42) is moved back by a coil spring (43) to perform a given operation. A noise reduction structure reduces a hitting sound of the swingable plate (42) relative to a stopper in connection with the change from the engaged posture (S2) to the engagement release posture (S1). In the noise reduction structure, the solenoid assembly is mounted to a drive plate (30) fixed to a frame of the body (11), and a positioning protrusion (212b) integrated with a 3-dimensional frame (20) is used as the stopper.
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