JP2017134368A5 - Toner cartridge and toner supply mechanism - Google Patents

Toner cartridge and toner supply mechanism Download PDF

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Publication number
JP2017134368A5
JP2017134368A5 JP2016016488A JP2016016488A JP2017134368A5 JP 2017134368 A5 JP2017134368 A5 JP 2017134368A5 JP 2016016488 A JP2016016488 A JP 2016016488A JP 2016016488 A JP2016016488 A JP 2016016488A JP 2017134368 A5 JP2017134368 A5 JP 2017134368A5
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opening
container
closing
receiving device
closing member
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JP6682284B2 (en
JP2017134368A (en
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Description

本願に係る代表的な構成は、
トナーを受け入れるための受入口を有する受け入れ装置に着脱可能なトナーカートリッジであって、
トナーを収容するための収容部と、前記収容部から前記受け入れ装置の前記受入口に向けてトナーを排出するための排出口と、を有する容器と、
前記排出口を閉じるための開閉部材であって、前記容器の周囲を回転することによって、（ａ）前記排出口を開放するための開位置と、（ｂ）前記排出口を閉じるための閉位置と、の間を前記容器に対して回転し得る開閉部材と、
前記開閉部材の前記容器に対向する側に設けられた第一の開閉部材側シール部材であって、前記開閉部材の先端よりも前記開閉部材が前記開位置から前記閉位置に移動する閉鎖方向において下流側に配置された部分を有する第一の開閉部材側シール部材と、
前記開閉部材の先端に設けられ、前記第一の開閉部材側シール部材と接触するように配置された第二の開閉部材側シール部材と、
を有するトナーカートリッジである。 A typical configuration according to this application is:
A toner cartridge detachable from a receiving device having a receiving port for receiving toner,
A container having a storage portion for storing toner, and a discharge port for discharging the toner from the storage portion toward the receiving port of the receiving device;
A closing member for closing the outlet, by rotating around the vessel, (a) an open position for opening the front Symbol outlet, the (b) pre-Symbol outlet closed Gilles An open / close member that can rotate relative to the container between a closed position for
A first opening / closing member-side sealing member provided on a side of the opening / closing member facing the container , wherein the opening / closing member moves from the open position to the closed position rather than a tip of the opening / closing member; A first opening / closing member-side sealing member having a portion disposed on the downstream side;
A second opening / closing member-side seal member provided at a tip of the opening / closing member and arranged to contact the first opening / closing member-side seal member;
A toner cartridge.

第二封止シール２５４は第二シャッタ２５３の面２５３ｈと第三封止シール２８０の側面２８０ａに設けられる。さらに図６５に示すようにトナーカートリッジＥには第四封止シール（第一の容器側シール部材）２８１と第五封止シール（第二の容器側シール部材）２８２が設けられている。第四封止シール２８１と第五封止シール２８２は、第二トナー収容部２４７の曲面２４７ｈの面に設けられる。第四封止シール２８１と第五封止シール２８２は第二トナー収容部２４７の突き当て面２４７ｃの近傍に設けられる。図６７に示すように第一シャッタ（受け入れ装置側開閉部材）２３７の上部には第六封止シール（受け入れ装置側シール）２８３が設けられている。 The second sealing seal 254 is provided on the surface 253 h of the second shutter 253 and the side surface 280 a of the third sealing seal 280. Further, as shown in FIG. 65, the toner cartridge E is provided with a fourth sealing seal (first container side sealing member) 281 and a fifth sealing seal (second container side sealing member) 282. The fourth sealing seal 281 and the fifth sealing seal 282 are provided on the curved surface 247 h of the second toner storage unit 247. The fourth sealing seal 281 and the fifth sealing seal 282 are provided in the vicinity of the abutting surface 247c of the second toner storage portion 247. As shown in FIG. 67, a sixth sealing seal (receiving device side seal) 283 is provided above the first shutter (receiving device side opening / closing member) 237.

第三封止シール２８０と第二封止シール２５４は第三開口部（排出口）２４９（トナーカートリッジＥ）からのトナーｔのもれを封止する。第四封止シール２８１と第五封止シール２８２、第六封止シール２８３は第二開口部（受入口）２３０（現像ユニットＤ）からのトナーｔのもれを封止する。 The third sealing seal 280 and the second sealing seal 254 seal the leakage of the toner t from the third opening (discharge port) 249 (toner cartridge E). The fourth sealing seal 281, the fifth sealing seal 282, and the sixth sealing seal 283 seal the leakage of the toner t from the second opening (receiving port) 230 (developing unit D).

Claims (9)

トナーを受け入れるための受入口を有する受け入れ装置に着脱可能なトナーカートリッジであって、
トナーを収容するための収容部と、前記収容部から前記受け入れ装置の前記受入口に向けてトナーを排出するための排出口と、を有する容器と、
前記排出口を閉じるための開閉部材であって、前記容器の周囲を回転することによって、（ａ）前記排出口を開放するための開位置と、（ｂ）前記排出口を閉じるための閉位置と、の間を前記容器に対して回転し得る開閉部材と、
前記開閉部材の前記容器に対向する側に設けられた第一の開閉部材側シール部材であって、前記開閉部材の先端よりも前記開閉部材が前記開位置から前記閉位置に移動する閉鎖方向において下流側に配置された部分を有する第一の開閉部材側シール部材と、
前記開閉部材の先端に設けられ、前記第一の開閉部材側シール部材と接触するように配置された第二の開閉部材側シール部材と、
を有するトナーカートリッジ。 A toner cartridge detachable from a receiving device having a receiving port for receiving toner,
A container having a storage portion for storing toner, and a discharge port for discharging the toner from the storage portion toward the receiving port of the receiving device;
A closing member for closing the outlet, by rotating around the vessel, (a) an open position for opening the front Symbol outlet, the (b) pre-Symbol outlet closed Gilles An open / close member that can rotate relative to the container between a closed position for
A first opening / closing member-side sealing member provided on a side of the opening / closing member facing the container , wherein the opening / closing member moves from the open position to the closed position rather than a tip of the opening / closing member; A first opening / closing member-side sealing member having a portion disposed on the downstream side;
A second opening / closing member-side seal member provided at a tip of the opening / closing member and arranged to contact the first opening / closing member-side seal member;
A toner cartridge. 前記容器に設けられて、前記排出口の近傍かつ、前記開閉部材が前記開位置から前記閉位置に移動する閉鎖方向において前記排出口よりも下流側に配置される第一および第二の容器側シール部材と、1st and 2nd container side provided in the said container and arrange | positioned downstream from the said discharge port in the closing direction where the said opening-and-closing member moves from the said open position to the said closed position near the said discharge port A sealing member;
を有し、Have
前記開閉部材の回転軸線方向において、前記第一の容器側シール部材と前記第二の容器側シール部材の間に、少なくとも前記排出口の一部が配置されることを特徴とする請求項１に記載のトナーカートリッジ。The at least part of the discharge port is disposed between the first container-side seal member and the second container-side seal member in the rotation axis direction of the opening / closing member. The toner cartridge described. 前記容器は段差部を有し、前記第一および第二の容器側シール部材は、前記段差部の下の段に配置されることを特徴とする請求項２に記載のトナーカートリッジ。 3. The toner cartridge according to claim 2 , wherein the container has a stepped portion, and the first and second container-side sealing members are arranged in a step below the stepped portion. 前記第一の容器側シール部材および前記第二の容器側シール部材は、前記回転軸線方向において前記排出口を間に挟んで互いに反対側に配置され、The first container-side seal member and the second container-side seal member are disposed on opposite sides of the discharge port in the rotation axis direction,
前記第一の容器側シール部材の少なくとも一部は、前記軸線方向において前記排出口の外側に配置され、At least a part of the first container-side seal member is disposed outside the discharge port in the axial direction,
前記第二の容器側シール部材の少なくとも一部は、前記軸線方向において前記排出口の外側に配置されている請求項２又は３に記載のトナーカートリッジ。4. The toner cartridge according to claim 2, wherein at least a part of the second container side seal member is disposed outside the discharge port in the axial direction. 5. 前記開閉部材の前記先端は、前記容器から遠ざかるように突出している請求項１乃至４のいずれか１に記載のトナーカートリッジ。The toner cartridge according to claim 1, wherein the front end of the opening / closing member protrudes away from the container. 前記開閉部材は、The opening / closing member is
前記排出口を閉じるための閉じ部と、A closing portion for closing the discharge port;
前記受け入れ装置に係合可能に構成されて前記閉じ部に対して移動可能な係合部と、An engaging portion configured to be engageable with the receiving device and movable with respect to the closing portion;
を有する請求項１乃至５のいずれか１項に記載のトナーカートリッジ。The toner cartridge according to claim 1, comprising: トナーを受けるための受入口を有する受け入れ装置と、A receiving device having a receiving port for receiving toner;
請求項１乃至６のいずれか１項に記載のトナーカートリッジと、A toner cartridge according to any one of claims 1 to 6;
を有するトナー供給機構。A toner supply mechanism. 前記受け入れ装置は、The receiving device is
受入口を開閉するための受け入れ装置側開閉部材と、A receiving device side opening and closing member for opening and closing the receiving port;
前記受け例装置側開閉部材に設けられて、前記トナーカートリッジに接触可能な受け入れ装置側シール部材と、A receiving device-side sealing member provided on the receiving device-side opening / closing member and capable of contacting the toner cartridge;
を有する請求項７に記載のトナー供給機構。The toner supply mechanism according to claim 7. トナーを受けるための受入口を有する受け入れ装置と、A receiving device having a receiving port for receiving toner;
請求項２乃至４のいずれか１項に記載のトナーカートリッジと、A toner cartridge according to any one of claims 2 to 4,
を有し、Have
前記受け入れ装置は、The receiving device is
受入口を開閉するための受け入れ装置側開閉部材と、A receiving device side opening and closing member for opening and closing the receiving port;
前記受け例装置側開閉部材に設けられた受け入れ装置側シール部材と、A receiving device side sealing member provided on the receiving device side opening and closing member;
を有し、Have
前記受け入れ装置側シール部材は、前記第一の容器側シール部材および前記第二の容器側シール部材と接触可能に構成されているトナー供給機構。The toner supply mechanism, wherein the receiving device side seal member is configured to come into contact with the first container side seal member and the second container side seal member.
JP2016016488A 2016-01-29 2016-01-29 Toner cartridge and toner supply mechanism Active JP6682284B2 (en)

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JP2017134368A JP2017134368A (en) 2017-08-03
JP2017134368A5 true JP2017134368A5 (en) 2019-03-14
JP6682284B2 JP6682284B2 (en) 2020-04-15

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7275561B2 (en) * 2018-12-18 2023-05-18 富士フイルムビジネスイノベーション株式会社 Rotating device and image forming device
JP7230527B2 (en) * 2019-01-22 2023-03-01 京セラドキュメントソリューションズ株式会社 Toner container and image forming apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08123176A (en) * 1994-10-18 1996-05-17 Canon Inc Developer supplying container
JP4432455B2 (en) * 2003-10-28 2010-03-17 富士ゼロックス株式会社 Toner supply device and image forming apparatus
KR101556871B1 (en) * 2005-03-04 2015-10-01 캐논 가부시끼가이샤 Developer supply container
TW201027285A (en) * 2009-01-10 2010-07-16 Gen Plastic Ind Co Ltd Switching device of toner cartridge
CN201373978Y (en) * 2009-01-15 2009-12-30 特新机电（东莞）有限公司 Developing device
JP5648598B2 (en) * 2011-07-25 2015-01-07 コニカミノルタ株式会社 Image forming apparatus and toner bottle
JP5500199B2 (en) * 2012-04-02 2014-05-21 コニカミノルタ株式会社 Toner bottle, replenishment unit, and image forming apparatus
JP6108959B2 (en) * 2013-05-27 2017-04-05 キヤノン株式会社 Developer container, developing device, developer supply cartridge, process cartridge, image forming apparatus
JP5835412B2 (en) * 2014-06-16 2015-12-24 ブラザー工業株式会社 Toner container

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