公开(公告)号：US08944587B2

公开(公告)日：2015-02-03

申请号：US13433065

申请日：2012-03-28

申请人： Kiyoshi Sugimoto ,  Masayuki Okumura ,  Shinya Yamamoto ,  Motohiro Tsuboi

发明人： Kiyoshi Sugimoto ,  Masayuki Okumura ,  Shinya Yamamoto ,  Motohiro Tsuboi

IPC分类号： B41J2/01 ,  B41J11/00 ,  B41J13/14

CPC分类号： B41J11/006 ,  B41J13/14

摘要： A liquid ejection apparatus includes: a recording portion; a medium-supply portion; a support member for supporting a recording medium while facing the recording portion; a conveyor mechanism including a conveyance guide and a conveyor roller; a first housing accommodating the recording portion; and a second housing accommodating the medium-supply portion, the support member, and the conveyor mechanism. The first housing is pivotable about a pivot shaft with respect to the second housing. The conveyance guide includes a guide portion disposed downstream of the conveyor roller and upstream of the recording portion and having an inclined guide face. The guide portion is opposed to the recording portion in the second direction with a clearance therebetween. The recording portion is configured to pass through a space corresponding to the clearance when the first housing is pivoted between the ejection position and the distant position.

摘要翻译： 液体喷射装置包括：记录部分; 中供应部分; 支撑构件，用于在面向记录部分的同时支撑记录介质; 输送机构，包括输送引导件和输送辊; 容纳所述记录部分的第一壳体; 以及容纳所述中间供给部，所述支撑部件和所述输送机构的第二壳体。 第一壳体可围绕枢轴相对于第二壳体枢转。 输送引导件包括设置在输送辊下游和记录部分上游并具有倾斜引导面的引导部分。 导向部分在第二方向上与记录部分相对，其间具有间隙。 当第一壳体在排出位置和远距离位置之间枢转时，记录部分构造成穿过与间隙相对应的空间。

公开(公告)号：US08833931B2

公开(公告)日：2014-09-16

申请号：US13429430

申请日：2012-03-25

申请人： Masayuki Okumura ,  Kiyoshi Sugimoto ,  Shinya Yamamoto ,  Motohiro Tsuboi

发明人： Masayuki Okumura ,  Kiyoshi Sugimoto ,  Shinya Yamamoto ,  Motohiro Tsuboi

IPC分类号： B41J29/13 ,  B41J2/165 ,  B41J29/02

CPC分类号： B41J2/16511 ,  B41J29/02

摘要： A liquid ejection apparatus is provided. The liquid ejection apparatus includes a first housing, a second housing, covers and a moving mechanism. The first housing is rotatable relative to the second housing about a rotational shaft between a close position and a separate position. The covers are movable relative to heads provided to the first housing between a protection position of covering the heads and a retraction position. When the first housing is moved from the close position toward the separate position, the moving mechanism moves the covers such that an angle formed between the first housing and the second housing when a cover corresponding to the head away from the rotational shaft reaches the protection position is smaller than an angle formed between the first housing and the second housing when a cover corresponding to the head close to the rotational shaft reaches the protection position.

摘要翻译： 提供液体喷射装置。 液体喷射装置包括第一壳体，第二壳体，盖子和移动机构。 第一壳体可相对于第二壳体绕关闭位置和单独位置之间的旋转轴线旋转。 盖可相对于在覆盖头部的保护位置和缩回位置之间提供到第一壳体的头部相对移动。 当第一壳体从关闭位置移动到分离位置时，当与远离旋转轴的头部相对应的盖子到达保护位置时，移动机构移动盖子使得在第一壳体和第二壳体之间形成的角度 当与靠近旋转轴的头部对应的盖抵达保护位置时，小于在第一壳体和第二壳体之间形成的角度。

公开(公告)号：US08632158B2

公开(公告)日：2014-01-21

申请号：US13429411

申请日：2012-03-25

申请人： Motohiro Tsuboi ,  Masayuki Okumura ,  Kiyoshi Sugimoto ,  Shinya Yamamoto

发明人： Motohiro Tsuboi ,  Masayuki Okumura ,  Kiyoshi Sugimoto ,  Shinya Yamamoto

IPC分类号： B41J2/165

CPC分类号： B41J2/16511 ,  B41J2/16585

摘要： A liquid ejection apparatus is provided. The liquid ejection apparatus includes two line-type heads, each of which includes an ejection surface having a plurality of ejection ports for ejecting liquid to a recording medium; and two covers provided for the two heads, respectively, and each of the covers being movable relative the corresponding head between a protection position where the cover covers the ejection surface of the corresponding head and a retraction position where the cover does not cover the ejection surface of the corresponding head. Each of the heads includes a first side close to a head other than the corresponding head and a second side away from the head other than the corresponding head. The retraction position of each of the covers is located at the second side of the corresponding head.

摘要翻译： 提供液体喷射装置。 液体喷射装置包括两个线型头，每个线型头包括具有用于将液体喷射到记录介质的多个喷射口的喷射表面; 以及两个分别设置用于两个头部的盖子，并且每个盖子可相对于相应的头部在可覆盖相应头部的喷射表面的保护位置与盖子不覆盖喷射表面的缩回位置之间移动 的相应头。 每个头部包括靠近除了对应头部之外的头部的第一侧和远离头部的除相应头部之外的第二侧面。 每个盖的缩回位置位于相应头部的第二侧。

公开(公告)号：US08708457B2

公开(公告)日：2014-04-29

申请号：US13435367

申请日：2012-03-30

申请人： Shinya Yamamoto ,  Kiyoshi Sugimoto ,  Masayuki Okumura ,  Motohiro Tsuboi

发明人： Shinya Yamamoto ,  Kiyoshi Sugimoto ,  Masayuki Okumura ,  Motohiro Tsuboi

IPC分类号： B41J2/165

CPC分类号： B41J29/38 ,  B41J3/543 ,  B41J11/005 ,  B65H9/006

摘要： A liquid ejection apparatus includes: a conveyor mechanism conveying a recording medium in a conveying direction; a plurality of liquid ejection heads each having an ejection face from which a liquid is ejected and arranged in the conveying direction; a support member opposed to the ejection face and supporting the recording medium; a first suction mechanism which has a first suction opening located between two of the plurality of liquid ejection heads adjacent to each other in the conveying direction, and which sucks air via the first suction opening; and at least one first contact member located between the two liquid ejection heads in the conveying direction and contactable with a recording face of the recording medium at a position closer to the support member than the first suction opening in a direction perpendicular to the ejection face.

摘要翻译： 一种液体喷射装置，包括：传送机构，用于在传送方向上传送记录介质; 多个液体喷射头，每个喷射头具有喷射面，液体从喷射面沿输送方向喷射和排列; 与喷射面相对并支撑记录介质的支撑构件; 第一吸入机构，其具有位于所述多个液体喷射头中的两个在输送方向上彼此相邻的第一吸入口，并且经由所述第一吸入口吸入空气; 以及至少一个第一接触构件，其位于所述两个液体喷射头之间的输送方向上，并且在与所述喷射面垂直的方向上比所述第一吸入口更靠近所述支撑构件的位置与所述记录介质的记录面接触。