Invention Grant
US07690757B2 Head capping member, head maintenance or recovery device, device for ejecting a liquid drop, and image forming apparatus
有权
头盖构件，头部维修或恢复装置，用于喷射液滴的装置和图像形成装置
- Patent Title: Head capping member, head maintenance or recovery device, device for ejecting a liquid drop, and image forming apparatus
- Patent Title (中): 头盖构件，头部维修或恢复装置，用于喷射液滴的装置和图像形成装置
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Application No.: US11709378Application Date: 2007-02-21
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Publication No.: US07690757B2Publication Date: 2010-04-06
- Inventor: Masanori Kusunoki , Nobuyuki Akaishi , Tetsuya Hiruma
- Applicant: Masanori Kusunoki , Nobuyuki Akaishi , Tetsuya Hiruma
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Priority: JP2006-045954 20060222; JP2006-302173 20061108
- Main IPC: B41J2/165
- IPC: B41J2/165
Abstract:
A head capping member for capping an ejection face of a liquid ejecting head which face is provided with a nozzle for ejecting a liquid drop is provided, which includes a contact part which contacts the ejection face of the head and is made of an elastic member and a recess which forms a closed space together with the ejection head when the contact part contacts the ejection head, wherein a flat part is formed around the recess and an absorbing member is provided on the flat part so as to cover the recess.
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