JP2010202410A5 - - Google Patents

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Publication number
JP2010202410A5
JP2010202410A5 JP2010138920A JP2010138920A JP2010202410A5 JP 2010202410 A5 JP2010202410 A5 JP 2010202410A5 JP 2010138920 A JP2010138920 A JP 2010138920A JP 2010138920 A JP2010138920 A JP 2010138920A JP 2010202410 A5 JP2010202410 A5 JP 2010202410A5
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JP
Japan
Prior art keywords
sheet
sheet feeding
bent portion
paper
plate
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.)
Pending
Application number
JP2010138920A
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Japanese (ja)
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JP2010202410A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2010138920A priority Critical patent/JP2010202410A/en
Priority claimed from JP2010138920A external-priority patent/JP2010202410A/en
Publication of JP2010202410A publication Critical patent/JP2010202410A/en
Publication of JP2010202410A5 publication Critical patent/JP2010202410A5/ja
Pending legal-status Critical Current

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Claims (8)

用紙を収容する給紙トレイと、
この給紙トレイに立設され、前記用紙を規制するサイドフェンスを有し、
前記サイドフェンスに前記用紙の位置を規制する規制部材を備え、
この規制部材は、用紙搬送方向における前方部において前記用紙の縁に当接するとともに、前記縁に当接する少なくとも一部が前記サイドフェンスより用紙側に突出して用紙の幅方向を規制する規制板と、この規制板と前記サイドフェンスとの間に介装されて前記規制板を前記用紙の幅方向の側縁に付勢する付勢部材と、を有する給紙装置において、
前記規制板と前記サイドフェンスは、その一方が、開口縁に直線縁を備える開口を、その他方が、該開口に遊嵌されて該直線縁に当接して摺動するように用紙幅方向に延在する平面部を、それぞれ備えることを特徴とする給紙装置。 A paper tray that contains paper,
Erected on the paper feed tray has a side fences for regulating the paper,
A regulating member for regulating the position of the paper on the side fence;
The restricting member abuts against the edge of the sheet at a front portion in the sheet conveyance direction , and a restricting plate that restricts the width direction of the sheet by projecting at least a part of the edge toward the sheet side from the side fence ; in the sheet feeding apparatus having a biasing member for biasing the width direction of the side edge of the sheet to the regulating plate is interposed between the side fences and the regulation plate,
One of the restriction plate and the side fence has an opening having a straight edge at the opening edge, and the other is loosely fitted to the opening and slides in contact with the straight edge in the paper width direction. A sheet feeding device comprising a planar portion extending . 前記規制板は、その上端部から、前記用紙幅方向外側に屈曲した第１屈曲部を有していることを特徴とする請求項１に記載の給紙装置。The sheet feeding device according to claim 1, wherein the regulating plate has a first bent portion bent outward from the upper end portion in the sheet width direction. 前記規制板は、前記第１屈曲部の先端から下向きに屈曲した第２屈曲部を有し、この第２屈曲部には開口が設けられ、この開口に、前記サイドフェンスの前記用紙幅方向外側に突出して設けられた突起が遊嵌されていることを特徴とする請求項２に記載の給紙装置。 The restricting plate has a second bent portion bent downward from a tip of the first bent portion, and an opening is provided in the second bent portion, and the opening of the side fence in the sheet width direction is provided in the opening. The sheet feeding device according to claim 2, wherein a protrusion provided so as to protrude is loosely fitted. 前記規制板は、前記上部と屈曲部とが屈曲した傾斜部により連接されていることを特徴とする請求項１〜３の何れか１項に記載の給紙装置。 The sheet feeding device according to any one of claims 1 to 3, wherein the restriction plate is connected by an inclined portion in which the upper portion and the bent portion are bent. 前記規制板は、前記用紙束の側縁と当接する上部と前記屈曲部とのなす角度が鋭角になっていることを特徴とする請求項１〜３の何れか１項に記載の給紙装置。 The restriction plate includes a sheet feeding apparatus according to any one of claims 1 to 3 in which the angle of the side edge and the abutting upper and the bent portion of the sheet bundle is characterized in that it is an acute angle . 前記付勢部材は、前記規制板に貼着されていることを特徴とする請求項１〜５の何れか１項に記載の給紙装置。 Wherein the biasing member includes a sheet feeding apparatus according to any one of claim 1 to 5, characterized in that it is bonded to the regulating plate. 前記規制板は、前記用紙搬送方向における後側縁に前記サイドフェンスの表面に向け傾斜した折曲部が備えられ、この折曲部の前記付勢部材下端と隣接する部分に切り込みが設けられていることを特徴とする請求項１〜６の何れか１項に記載の給紙装置。 The regulating plate is provided with a bent portion inclined toward the surface of the side fence at a rear side edge in the paper transport direction, and a notch is provided in a portion adjacent to the lower end of the urging member of the bent portion. The sheet feeding device according to any one of claims 1 to 6 , wherein the sheet feeding device is provided. 請求項１〜７の何れか１項に記載の給紙装置を備えた画像形成装置。 An image forming apparatus having a sheet feeding apparatus according to any one of claims 1-7.
JP2010138920A 2010-06-18 2010-06-18 Paper feeding device and image forming device Pending JP2010202410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010138920A JP2010202410A (en) 2010-06-18 2010-06-18 Paper feeding device and image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010138920A JP2010202410A (en) 2010-06-18 2010-06-18 Paper feeding device and image forming device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2007215398A Division JP2007297220A (en) 2007-08-22 2007-08-22 Paper feeder and image forming device

Publications (2)

Publication Number Publication Date
JP2010202410A JP2010202410A (en) 2010-09-16
JP2010202410A5 true JP2010202410A5 (en) 2010-11-18

Family

ID=42964293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010138920A Pending JP2010202410A (en) 2010-06-18 2010-06-18 Paper feeding device and image forming device

Country Status (1)

Country Link
JP (1) JP2010202410A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6038010B2 (en) * 2013-12-06 2016-12-07 京セラドキュメントソリューションズ株式会社 Paper stacking apparatus and image forming apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925786Y2 (en) * 1979-05-31 1984-07-27 コニカ株式会社 Copy paper supply cassette
JPH03138224A (en) * 1989-10-24 1991-06-12 Fuji Xerox Co Ltd Paper positioning device in paper feeding cassette
JP3285249B2 (en) * 1993-04-16 2002-05-27 株式会社リコー Cassette paper feeder
JP3800308B2 (en) * 2000-09-18 2006-07-26 セイコーエプソン株式会社 Paper feed cassette and recording apparatus provided with the paper feed cassette
JP4157685B2 (en) * 2001-05-11 2008-10-01 株式会社リコー Paper feeding device and image forming apparatus
JP2003128267A (en) * 2001-10-25 2003-05-08 Fuji Xerox Co Ltd Image recording device

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