JP2011011838A5 - - Google Patents

Download PDF

Info

Publication number
JP2011011838A5
JP2011011838A5 JP2009155683A JP2009155683A JP2011011838A5 JP 2011011838 A5 JP2011011838 A5 JP 2011011838A5 JP 2009155683 A JP2009155683 A JP 2009155683A JP 2009155683 A JP2009155683 A JP 2009155683A JP 2011011838 A5 JP2011011838 A5 JP 2011011838A5
Authority
JP
Japan
Prior art keywords
guide member
lock
sheet
locking
unit
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
JP2009155683A
Other languages
Japanese (ja)
Other versions
JP5328523B2 (en
JP2011011838A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2009155683A priority Critical patent/JP5328523B2/en
Priority claimed from JP2009155683A external-priority patent/JP5328523B2/en
Publication of JP2011011838A publication Critical patent/JP2011011838A/en
Publication of JP2011011838A5 publication Critical patent/JP2011011838A5/ja
Application granted granted Critical
Publication of JP5328523B2 publication Critical patent/JP5328523B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Claims (6)

シートが搬送される第１搬送路を開放可能なように回動自在に支持された第１ガイド部材と、
シートが搬送される第２搬送路を開放可能なように回動自在に支持され、前記第１ガイド部材と回転方向が異なっている、第２ガイド部材と、
前記第１ガイド部材をロックするロック手段と、
前記第２ガイド部材が前記第２搬送路を開く方向に回動するのに連動して、前記ロック手段のロック解除を行わせる連動手段と、を備えることを特徴とするシート搬送装置。 A first guide member rotatably supported so as to be able to open a first conveyance path through which a sheet is conveyed;
A second guide member that is rotatably supported so as to be able to open the second conveyance path through which the sheet is conveyed, and has a rotation direction different from that of the first guide member;
Locking means for locking the first guide member;
A sheet conveying apparatus comprising: interlocking means for unlocking the locking means in conjunction with rotation of the second guide member in a direction to open the second conveying path. 前記ロック手段は、回動自在な軸に設けられ、
前記連動手段は、前記軸に設けられていて前記第２ガイド部材と接するロック解除部によって構成され、
前記第２搬送路を開くように前記第２ガイド部材を回動させると、前記第２ガイド部材が、前記ロック解除部を押して、前記ロック手段による前記第１ガイド部材のロックを解除するように前記軸を回動させることを特徴する請求項１に記載のシート搬送装置。 The locking means is provided on a rotatable shaft,
The interlocking means is constituted by a lock releasing portion provided on the shaft and in contact with the second guide member,
When the second guide member is rotated so as to open the second conveyance path, the second guide member pushes the lock release portion and releases the lock of the first guide member by the lock means. The sheet conveying apparatus according to claim 1, wherein the shaft is rotated. 前記第２ガイド部材をロックする第２ロック手段と、
前記第２ロック手段によるロックを解除するためのロック解除操作部と、
前記第２ガイド部材を開く方向に付勢する付勢手段と、を備えており、
前記第２ロック手段によるロックが前記ロック解除操作部の操作によって解除されると前記付勢手段の付勢力によって前記第２ガイド部材が回動し、
前記連動手段は、前記付勢手段の付勢力による前記第２ガイド部材の回動に連動して前記ロック手段のロック解除を行わせることを特徴とする請求項１に記載のシート搬送装置。 Second locking means for locking the second guide member;
An unlocking operation unit for releasing the lock by the second locking means;
Urging means for urging the second guide member in a direction to open,
When the lock by the second lock means is released by the operation of the unlock operation section, the second guide member is rotated by the biasing force of the biasing means,
2. The sheet conveying apparatus according to claim 1, wherein the interlocking unit causes the lock unit to be unlocked in conjunction with the rotation of the second guide member by the biasing force of the biasing unit. 前記第２ガイド部材を回動自在に支持するヒンジ部を備え、
前記ロック手段は、回動自在な軸に設けられた鉤爪状のラッチ部で構成され、
前記連動手段は、前記軸に設けられていて前記第２ガイド部材と接するロック解除部によって構成され、前記第２搬送路を開くように前記第２ガイドを回動させると、前記第２ガイド部材が、前記ロック解除部を押して、前記ラッチ部による前記第１ガイド部材のロックを解除するように前記軸を回動させ、
前記ロック解除部は、搬送されるシートが通過する通紙領域を前記ヒンジ部とで挟むように、配置されていることを特徴とした請求項３に記載のシート搬送装置。 A hinge portion for rotatably supporting the second guide member;
The locking means is constituted by a claw-shaped latch portion provided on a rotatable shaft,
The interlocking means is configured by a lock release portion provided on the shaft and in contact with the second guide member, and when the second guide is rotated so as to open the second transport path, the second guide member However, the shaft is rotated so as to release the lock of the first guide member by the latch portion by pressing the lock release portion,
The sheet conveying apparatus according to claim 3, wherein the unlocking unit is disposed so as to sandwich a sheet passing region through which the conveyed sheet passes between the hinge unit. 前記ラッチ部で前記第１ガイド部材をロックするために、前記軸に設けられた操作レバーと、
前記操作レバーに対する前記第１ガイド部材をロックする操作によって、前記ロック解除部が前記第２ガイド部材を押して前記第２ガイド部材が閉じ、前記第２ロック手段によって前記第２ガイド部材がロックされることを特徴とした請求項４に記載のシート搬送装置。 An operation lever provided on the shaft for locking the first guide member at the latch portion;
By the operation of locking the first guide member with respect to the operation lever, the unlocking portion pushes the second guide member to close the second guide member, and the second guide member is locked by the second locking means. The sheet conveying apparatus according to claim 4, wherein: シートに画像を形成する画像形成部と、前記画像形成部によって画像が形成されるシートを搬送する請求項１乃至５のいずれかに記載のシート搬送装置と、を備えることを特徴とする画像形成装置。   An image forming apparatus comprising: an image forming unit that forms an image on a sheet; and a sheet conveying device according to claim 1 that conveys a sheet on which an image is formed by the image forming unit. apparatus.
JP2009155683A 2009-06-30 2009-06-30 Sheet conveying apparatus and image forming apparatus Active JP5328523B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009155683A JP5328523B2 (en) 2009-06-30 2009-06-30 Sheet conveying apparatus and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009155683A JP5328523B2 (en) 2009-06-30 2009-06-30 Sheet conveying apparatus and image forming apparatus

Publications (3)

Publication Number Publication Date
JP2011011838A JP2011011838A (en) 2011-01-20
JP2011011838A5 true JP2011011838A5 (en) 2012-08-16
JP5328523B2 JP5328523B2 (en) 2013-10-30

Family

ID=43591113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009155683A Active JP5328523B2 (en) 2009-06-30 2009-06-30 Sheet conveying apparatus and image forming apparatus

Country Status (1)

Country Link
JP (1) JP5328523B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3206086B1 (en) 2016-02-09 2020-07-15 Canon Kabushiki Kaisha Image forming apparatus and sheet feeding device
JP6849332B2 (en) * 2016-02-09 2021-03-24 キヤノン株式会社 Image forming device and image forming system
JP6685746B2 (en) 2016-02-09 2020-04-22 キヤノン株式会社 Image forming apparatus and image forming system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11143156A (en) * 1997-11-13 1999-05-28 Canon Inc Image forming device
JP4508992B2 (en) * 2005-09-13 2010-07-21 キヤノン株式会社 Sheet conveying apparatus and image forming apparatus
JP2008149686A (en) * 2006-12-20 2008-07-03 Kyocera Mita Corp Image formation system

Similar Documents

Publication Publication Date Title
WO2008108037A1 (en) Locking device
JP2009286594A5 (en)
JP2014102418A5 (en)
JP2011011838A5 (en)
MY161881A (en) Adjustable handle assembly with locking mechanism
JP2009113899A5 (en)
JP2008268533A5 (en)
JP2010117715A5 (en)
JP2006315772A5 (en)
WO2007033081A3 (en) Self-compensating mechanical latch
JP2010102124A5 (en)
JP2010517841A5 (en)
JP2013133214A5 (en)
DE502008002733D1 (en) CIRCUIT UNIT WITH LOCK
JP5365351B2 (en) Cover opening / closing detection device and image forming apparatus
JP2011507770A5 (en)
JP2011252981A5 (en)
JP4824786B2 (en) Tension roller mechanism
JP2012012170A5 (en)
JP2015024525A5 (en)
JP2008247554A5 (en)
JP2007044940A (en) Printer
JP2011099219A5 (en)
TW200833930A (en) Two-stepped opening type lock handle apparatus for door
JP2008134301A5 (en)