JP2006115031A5 - - Google Patents

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Publication number
JP2006115031A5
JP2006115031A5 JP2004298251A JP2004298251A JP2006115031A5 JP 2006115031 A5 JP2006115031 A5 JP 2006115031A5 JP 2004298251 A JP2004298251 A JP 2004298251A JP 2004298251 A JP2004298251 A JP 2004298251A JP 2006115031 A5 JP2006115031 A5 JP 2006115031A5
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JP
Japan
Prior art keywords
glass
spacer
reading
reading device
tilting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2004298251A
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Japanese (ja)
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JP2006115031A (en
JP4471807B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2004298251A priority Critical patent/JP4471807B2/en
Priority claimed from JP2004298251A external-priority patent/JP4471807B2/en
Publication of JP2006115031A publication Critical patent/JP2006115031A/en
Publication of JP2006115031A5 publication Critical patent/JP2006115031A5/ja
Application granted granted Critical
Publication of JP4471807B2 publication Critical patent/JP4471807B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (8)

原稿が載置される平面的に配設された第1ガラス及び第2ガラスと、
前記第1ガラス及び第2ガラスの間に配設された介在部材と、
前記原稿を読み取るイメージセンサと、
前記イメージセンサに設けられて、かつ付勢手段に付勢されて前記第1ガラス及び第2ガラスに接触して前記イメージセンサを前記第1ガラス及び第2ガラスに対して隙間を生じさせた状態で、前記イメージセンサとともに前記第1ガラス及び第2ガラスの下面を移動可能なスペーサと、
前記スペーサが前記介在部材の下方を通過するとき前記イメージセンサと前記スペーサとを前記介在部材から遠ざける離間手段と、
前記スペーサが前記介在部材の下方を通過して前記離間手段による前記遠ざける動作を解除されるとき、前記スペーサのスペーサ移動方向の先端側を後端側より先にガラスに接触するように前記スペーサを傾斜させる傾斜手段と、
を備えていることを特徴とする読取装置。
A first glass and a second glass arranged in a plane on which an original is placed;
An interposition member disposed between the first glass and the second glass;
An image sensor for reading the document;
A state in which the image sensor is urged by the urging means and is in contact with the first glass and the second glass to cause the image sensor to have a gap with respect to the first glass and the second glass. And a spacer capable of moving the lower surfaces of the first glass and the second glass together with the image sensor;
Separating means for moving the image sensor and the spacer away from the interposition member when the spacer passes below the interposition member;
When the spacer passes under the interposition member and the operation of moving away by the separating means is released, the spacer is moved so that the front end side of the spacer in the spacer moving direction comes into contact with the glass before the rear end side. Tilting means for tilting;
A reading apparatus comprising:
前記傾斜手段が、前記スペーサの前記先端側に設けられて、前記付勢手段の一部分を受け止める突起部であることを特徴とする請求項1に記載の読取装置。   The reading apparatus according to claim 1, wherein the tilting means is a protrusion provided on the tip side of the spacer to receive a part of the biasing means. 前記傾斜手段が、前記スペーサの前記後端側に形成されて、前記付勢手段の一部分を受け止める凹部であることを特徴とする請求項1又は2に記載の読取装置。   3. The reading apparatus according to claim 1, wherein the tilting unit is a recess that is formed on the rear end side of the spacer and receives a part of the biasing unit. 前記傾斜手段が、前記イメージセンサに設けられて前記付勢手段を受け止める傾斜部材であり、前記傾斜部材は、前記スペーサのスペーサ移動方向の上流側部を下流側部より前記ガラスから遠ざけられていることを特徴とする請求項1乃至3のいずれか1項に記載の読取装置。   The tilting means is a tilting member that is provided in the image sensor and receives the biasing means, and the tilting member keeps the upstream side portion of the spacer in the spacer movement direction away from the glass from the downstream side portion. The reading device according to claim 1, wherein the reading device is a reading device. 前記傾斜手段が、前記付勢手段と兼用された縦にした圧縮コイルばねであり、前記圧縮コイルばねの上端部を下端部より前記スペーサ移動方向の上流側に傾いていることを特徴とする請求項1に記載の読取装置。   The tilting means is a vertical compression coil spring that is also used as the biasing means, and the upper end portion of the compression coil spring is tilted from the lower end portion to the upstream side in the spacer movement direction. Item 2. The reading device according to Item 1. 前記スペーサが、前記スペーサの移動方向の中間部分に、前記スペーサの移動方向に沿った長さを有して前記第1ガラス及び第2ガラスに接触する接触部を有していることを特徴とする請求項1乃至4のいずれか1項に記載の読取装置。   The spacer has a contact portion in contact with the first glass and the second glass having a length along the movement direction of the spacer at an intermediate portion in the movement direction of the spacer. The reading device according to any one of claims 1 to 4. 前記第1ガラスと前記第2ガラスとの一方のガラスが前記介在部材の上流側に配設されて上面を前記原稿が通過する流し読みガラスであり、他方のガラスが前記介在部材の下流側に配設されて上面に前記原稿が置かれる固定読みガラスであり、One glass of the first glass and the second glass is a flow-reading glass disposed on the upstream side of the interposition member and the original passes through the upper surface, and the other glass is on the downstream side of the interposition member A fixed reading glass disposed on the upper surface of the original,
前記固定読みガラスが前記スペーサのスペーサ移動方向の先端側が後端側より先に接触するガラスであることを特徴とする請求項1乃至6のいずれか1項に記載の読取装置。The reading apparatus according to claim 1, wherein the fixed reading glass is glass in which a front end side of the spacer in a moving direction of the spacer comes in contact with a rear end side.
原稿を読み取る読取装置と、
前記読取装置の読取情報に基づいてシートに画像を形成する画像形成手段と、を備え、
前記読取装置が、請求項1乃至のいずれか1項に記載の読取装置であることを特徴とする画像形成装置。
A reading device for reading a document;
Image forming means for forming an image on a sheet based on reading information of the reading device,
Image forming apparatus, wherein the reading device is a reading device according to any one of claims 1 to 7.
JP2004298251A 2004-10-12 2004-10-12 Reading apparatus and image forming apparatus provided with the apparatus Expired - Fee Related JP4471807B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004298251A JP4471807B2 (en) 2004-10-12 2004-10-12 Reading apparatus and image forming apparatus provided with the apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004298251A JP4471807B2 (en) 2004-10-12 2004-10-12 Reading apparatus and image forming apparatus provided with the apparatus

Publications (3)

Publication Number Publication Date
JP2006115031A JP2006115031A (en) 2006-04-27
JP2006115031A5 true JP2006115031A5 (en) 2007-11-29
JP4471807B2 JP4471807B2 (en) 2010-06-02

Family

ID=36383202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004298251A Expired - Fee Related JP4471807B2 (en) 2004-10-12 2004-10-12 Reading apparatus and image forming apparatus provided with the apparatus

Country Status (1)

Country Link
JP (1) JP4471807B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009246841A (en) * 2008-03-31 2009-10-22 Brother Ind Ltd Image reading device
JP5757918B2 (en) * 2012-06-15 2015-08-05 京セラドキュメントソリューションズ株式会社 Image reading apparatus and image forming apparatus having the same
KR102012344B1 (en) * 2013-02-28 2019-08-20 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. Image scanning apparatus and multi-function apparatus having the same
JP6248675B2 (en) * 2014-02-13 2017-12-20 セイコーエプソン株式会社 Reading apparatus and image forming apparatus
JP2017050629A (en) * 2015-08-31 2017-03-09 株式会社沖データ Image reading device and image reading/forming apparatus
KR102116257B1 (en) * 2020-01-30 2020-05-28 캐논코리아비즈니스솔루션 주식회사 Movable unit, Scanner and Image forming apparatus including Movable unit

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