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1. 发明专利

JP2014069376A Paper conveying mechanism of printer 有权
标题翻译：纸张输送机械
公开(公告)号：JP2014069376A
公开(公告)日：2014-04-21
申请号：JP2012215861
申请日：2012-09-28
申请人： Star Micronics Co Ltd , スター精密株式会社
发明人： MORISHITA MASAAKI , SUZUKI YUJI , HANEKI YASUHIKO
IPC分类号： B41J15/04 , B65H23/032
CPC分类号： B65H23/00 , B41J15/042 , B41J15/046 , B65H23/048 , B65H23/1955 , B65H26/02 , B65H29/008 , B65H43/04 , B65H2402/44 , B65H2402/443 , B65H2402/45 , B65H2404/6111 , B65H2404/74 , B65H2407/30 , B65H2511/142 , B65H2601/2531 , B65H2220/01 , B65H2220/02
摘要： PROBLEM TO BE SOLVED: To prevent such the problem that paper enters a space between an upper guide and a paper width direction regulation guide and causes paper folding, without causing a hindrance to opening/closing operation of a printer cover.SOLUTION: Energization members 30 having elasticity are provided to each of left and right side faces of an upper guide 21, and to the biasing member 30, a protrusion structure 31 is provided, which protrudes toward side face guides 23 provided at both ends of a paper conveying path in the paper width direction. Outer width of the upper guide 21 including the protrusion structure 31 of the energization member 30 is made wider than the inner width W of the side face guides 23 at both ends, so that the upper guide 21 is always positioned at a substantially center of the inner width W of the side face guides 23 by the effect of the energization member 30 when the printer cover 15 is closed. Thus, the upper guide 21 is prevented from being biased toward one side in the paper width direction in the inner width W of the side face guides 23 and thus, occurrence of a large gap at the other side of the upper guide 21 in the paper width direction can be prevented.
摘要翻译：要解决的问题：为了防止纸张进入上引导件和纸张宽度方向调节引导件之间的空间并导致纸张折叠而不会妨碍打印机盖的打开/关闭操作的问题。解决方案：通电构件30 在上引导件21的左右两侧面设置有弹性，并且在偏压部件30上设置有突出结构31，该突起结构31向设置在纸张输送路径的两端的侧面引导件23突出纸张宽度方向。包括通电构件30的突出结构31的上引导件21的外宽度比两侧的侧面引导件23的内宽W更宽，使得上引导件21总是位于当打印机盖15关闭时，通过激励构件30的作用，侧面引导件23的内宽W。因此，防止上引导件21在侧面引导件23的内宽W中沿纸宽度方向偏向一侧，因此在纸张的上引导件21的另一侧发生大的间隙可以防止宽度方向。

2. 发明专利

JP2013173208A Cutter apparatus, and printer 有权
标题翻译：切割机和打印机
公开(公告)号：JP2013173208A
公开(公告)日：2013-09-05
申请号：JP2012039666
申请日：2012-02-27
申请人： Star Micronics Co Ltd , スター精密株式会社
发明人： MORISHITA MASAAKI , KONDO SATOYUKI
IPC分类号： B26D1/09
CPC分类号： B41J11/66 , B26D1/095 , B26D3/10 , B26D5/16 , B26D7/2628 , B26D2001/0033 , B26D2001/0066 , B26D2007/005 , B41J11/70 , Y10T83/8755 , Y10T83/8756 , Y10T83/8835
摘要： PROBLEM TO BE SOLVED: To provide a cutter apparatus capable of preventing generation of unnecessary piece of paper to cut a paper sheet fully without causing wrong cut, and to provide a printer.SOLUTION: A cutter apparatus 1 includes a fixed blade 11; a first movable blade 21 that is arranged at one side in a width direction of a paper sheet P and is freely movable back and forth with respect to the fixed blade 11; a second movable blade 22 that is arranged at the other side at a gap from the first movable blade 21 in the width direction of the paper sheet P and is freely movable back and forth with respect to the fixed blade 11; and a first compression spring 33 and a third compression spring 36 that energize the first movable blade 21 and the second movable blade 22, respectively, in a direction of reducing the gap.
摘要翻译：要解决的问题：提供一种切割装置，其能够防止不必要的纸张的产生而完全切割纸张而不会造成错误的切割，并提供打印机。解决方案：切割装置1包括固定刀片11; 第一可动刀片21，其布置在纸张P的宽度方向的一侧，并相对于固定刀片11来回自由移动; 第二可动刀片22，其在纸张P的宽度方向上与第一可动刀片21的间隔设置在另一侧，并相对于固定刀片11来回自由移动; 以及分别在减小间隙的方向上激励第一可动刀片21和第二可动刀片22的第一压缩弹簧33和第三压缩弹簧36。

3. 发明专利

JP2011136472A Printing apparatus with cutter mechanism 有权
标题翻译：具有切割机械的印刷装置
公开(公告)号：JP2011136472A
公开(公告)日：2011-07-14
申请号：JP2009297496
申请日：2009-12-28
申请人： Star Micronics Co Ltd , スター精密株式会社
发明人： SUZUKI YUJI , MORISHITA MASAAKI
IPC分类号： B41J11/68 , B41J15/04
CPC分类号： B41J11/70 , B26D1/085 , B26D7/22 , B26D2007/005 , B41J11/0045 , B41J15/042
摘要： PROBLEM TO BE SOLVED: To more securely solve the problem that the end portion of connected paper as being partial-cut and connected enters a movable-blade receiving area near a fixed blade. SOLUTION: A movable BF guide 30 is provided in a movable-blade receiving area into which a movable blade 13 slides along a fixed blade 12 while being pressed against the fixed blade 12 in a process of cutting recording paper 100. The movable-blade receiving area is blocked by the BF guide 30 when the cutting process is not performed, thus preventing the entry of the end portion of the back-fed downstream connected recording paper 101 into the movable-blade receiving area. Further, by once performing a forward feed operation before the back feed operation, the end portion of the downstream connected recording paper 101 is made far from the fixed blade 12 upon the start of the back feed, and the inconvenience that the end portion of the downstream connected recording paper 101 is caught in the fixed blade 12 can be more securely prevented. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题为了更可靠地解决连接纸的端部作为局部切断连接的问题，进入固定刀片附近的可动刀片接收区域。解决方案：可移动的BF引导件30设置在可动刀片容纳区域中，可移动刀片13在切割记录纸100的过程中沿固定刀片12滑动到该固定刀片12中。可动在不进行切割处理的情况下，由BF引导件30阻挡刃接收区域，从而防止后馈式下游连接的记录纸101的端部进入可动刀片接收区域。此外，通过在反向进给操作之前一次执行向前进给操作，下游连接的记录纸101的端部在反馈开始时被制成远离固定刀片12，并且不利的是，可以更可靠地防止下游连接的记录纸101卡在固定刀片12中。版权所有（C）2011，JPO＆INPIT

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