JP5479726B2 - 原稿圧着板の開閉装置 - Google Patents
原稿圧着板の開閉装置 Download PDFInfo
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- JP5479726B2 JP5479726B2 JP2008327206A JP2008327206A JP5479726B2 JP 5479726 B2 JP5479726 B2 JP 5479726B2 JP 2008327206 A JP2008327206 A JP 2008327206A JP 2008327206 A JP2008327206 A JP 2008327206A JP 5479726 B2 JP5479726 B2 JP 5479726B2
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- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000001133 acceleration Effects 0.000 claims description 4
- 238000002788 crimping Methods 0.000 description 12
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Description
2 ヒンジ軸
3 支持部材
3a 取付片
3b 端片
3c 側板
4 スライダー
5 圧縮コイルバネ
6 カム部材
7 カムフォロアーピン
8 圧入孔
T テーパー
W 巾
Claims (1)
- 原稿読取機器の本体に取り付けられる取付部材(1)と、該取付部材(1)にヒンジ軸(2)を介して回動自在に取り付けられると共に原稿圧着板を取り付けた支持部材(3)と、該支持部材(3)に摺動自在に設けられたスライダー(4)と、支持部材(3)の端片と上記スライダー(4)の間に介挿される圧縮コイルバネ(5)と、上記スライダー(4)に対向して上記取付部材(1)に設けられたカム部材(6)から成る装置において、
上記カム部材(6)と上記スライダー(4)の間にカムフォロアーピン(7)を介挿し、上記支持部材(3)の左右の側板に圧入孔(8)を形成して、上記カムフォロアーピン(7)の両端部を上記圧入孔(8)に各々挿入し、上記支持部材(3)の回転にしたがって上記カムフォロアーピン(7)の両端部を長孔の圧入孔(8)に沿って摺動せしめ、該圧入孔(8)の巾を漸次狭くして摺動抵抗が次第に増加するように形成して上記支持部材(3)が閉じる際の加速度を抑えるように構成したことを特徴とする原稿圧着板の開閉装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2008327206A JP5479726B2 (ja) | 2008-12-24 | 2008-12-24 | 原稿圧着板の開閉装置 |
Applications Claiming Priority (1)
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JP2008327206A JP5479726B2 (ja) | 2008-12-24 | 2008-12-24 | 原稿圧着板の開閉装置 |
Publications (2)
Publication Number | Publication Date |
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JP2010151898A JP2010151898A (ja) | 2010-07-08 |
JP5479726B2 true JP5479726B2 (ja) | 2014-04-23 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008327206A Active JP5479726B2 (ja) | 2008-12-24 | 2008-12-24 | 原稿圧着板の開閉装置 |
Country Status (1)
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JP (1) | JP5479726B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5770988B2 (ja) * | 2010-09-06 | 2015-08-26 | 下西技研工業株式会社 | ヒンジ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59153552U (ja) * | 1983-03-31 | 1984-10-15 | 京セラミタ株式会社 | 複写機の原稿押圧装置 |
JPS60118139U (ja) * | 1984-01-18 | 1985-08-09 | 加藤電機株式会社 | 原稿圧着板開閉装置のフリクシヨン機構 |
JPH046475Y2 (ja) * | 1986-05-22 | 1992-02-21 | ||
JPH0317296Y2 (ja) * | 1986-12-08 | 1991-04-12 | ||
JP3088963B2 (ja) * | 1997-02-03 | 2000-09-18 | ニスカ株式会社 | ヒンジ装置 |
JP4344459B2 (ja) * | 2000-05-08 | 2009-10-14 | 下西技研工業株式会社 | 開閉体のヒンジ |
JP2003005309A (ja) * | 2001-06-27 | 2003-01-08 | Nisca Corp | ヒンジ装置 |
JP4395392B2 (ja) * | 2004-03-09 | 2010-01-06 | 日本発條株式会社 | 車両用フード持ち上げ装置 |
JP4672570B2 (ja) * | 2006-02-15 | 2011-04-20 | キヤノンファインテック株式会社 | 開閉装置、画像読取装置及び画像形成装置 |
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