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公开(公告)号：US10695942B2
公开(公告)日：2020-06-30
申请号：US15786654
申请日：2017-10-18
申请人： MAX CO., LTD.
发明人： Toshio Shimizu , Futoshi Kameda , Shinpei Sugihara
摘要： A stapler includes a staple striking portion configured to strike a staple to penetrate sheets of paper and a clincher portion configured to bend staple legs of the staple penetrating the sheets of paper. The clincher portion includes a pair of clinchers. The pair of clinchers are configured to perform a first operation and a second operation. In the first operation, the pair of the clinchers move along a surface direction of the sheets of paper to approach each other. In the second operation, the pair of clinchers move to approach the sheets of paper after the first operation.
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公开(公告)号：US10603811B2
公开(公告)日：2020-03-31
申请号：US15786662
申请日：2017-10-18
申请人： MAX CO., LTD.
发明人： Toshio Shimizu , Futoshi Kameda , Shinpei Sugihara
摘要： The staple receiving portion includes a clamping portion exposed to the paper clamping portion and configured to clamp the sheets of paper, and a staple guide portion provided on an end portion of the clamping portion at a side thereof, on which the staple striking portion is located, and configured to guide the staple struck by the staple striking portion. The clamping portion is made configured of a resin material. The staple guide portion includes a staple leg support member provided on a side of the clamping portion opposite to a side thereof, on which the sheets of paper are clamped, and configured to support the staple legs of the staple struck by the staple striking portion, and a guide member provided to oppose the staple leg support member, the staple leg support member and the guide member are made configured of a metal material.
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公开(公告)号：US10913175B2
公开(公告)日：2021-02-09
申请号：US16353389
申请日：2019-03-14
申请人： MAX CO., LTD.
发明人： Sinpei Sugihara , Toshio Shimizu
摘要： A cartridge includes a staple support part provided on a front end face. The staple support part includes an inclined surface protruding obliquely from the front end face in a striking direction, and is configured to support a crown portion of the staple with the inclined surface and a pair of leg portions of the staple with side edge portions of the inclined surface. The side edge portion has: a connection portion continuing to the inclined surface and extending from the inclined surface in an opposite direction to a feeding direction of the staple, by a first length; and a leg portion contact portion extending with being folded from a tip end portion of the connection portion in the feeding direction by at least the first length, and configured to support corresponding one of the pair of leg portions from an inner side thereof.
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公开(公告)号：US10882173B2
公开(公告)日：2021-01-05
申请号：US15786878
申请日：2017-10-18
申请人： MAX CO., LTD.
发明人： Toshio Shimizu , Futoshi Kameda , Shinpei Sugihara
摘要： The cutting portion includes a pair of introduction portions allowing the staple legs penetrating the sheets of paper to be introduced therein, a pair of cutting members configured to cut the staple legs introduced in the introduction portions, and a discharging path configured to discharge cut staples cut by the cutting members. The discharging path includes a temporary receiving portion for the cut staples provided between the pair of introduction portions. The temporary receiving portion includes a pair of inlet portions respectively provided on side surfaces thereof opposing the introduction portions. The pair of inlet portions are configured to allow the cut staples cut by the cutting members to enter therein.
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公开(公告)号：US10577215B2
公开(公告)日：2020-03-03
申请号：US15386284
申请日：2016-12-21
申请人： MAX CO., LTD.
发明人： Toshio Shimizu , Futoshi Kameda , Shinpei Sugihara
摘要： A stapler includes a staple cartridge in which a staple is stored, a storage unit to which the staple cartridge is attached to be detachable, a staple ejecting unit which ejects out the staple to penetrate a paper sheet, a cutting unit which cuts a staple leg of the staple penetrating the paper sheet, a binding unit which binds the paper sheet by bending the staple leg of the staple penetrating the paper sheet, a cut staple storage unit which stores a cut staple that is cut by the cutting unit, and a discharge unit through which the cutting unit and the cut staple storage unit communicate with each other to guide the cut staple to the cut staple storage unit. The cut staple storage unit is attachable to and detachable from the stapler.
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公开(公告)号：US20190315013A1
公开(公告)日：2019-10-17
申请号：US16353389
申请日：2019-03-14
申请人： MAX CO., LTD.
发明人： Sinpei Sugihara , Toshio Shimizu
摘要： A cartridge includes a staple support part provided on a front end face. The staple support part includes an inclined surface protruding obliquely from the front end face in a striking direction, and is configured to support a crown portion of the staple with the inclined surface and a pair of leg portions of the staple with side edge portions of the inclined surface. The side edge portion has: a connection portion continuing to the inclined surface and extending from the inclined surface in an opposite direction to a feeding direction of the staple, by a first length; and a leg portion contact portion extending with being folded from a tip end portion of the connection portion in the feeding direction by at least the first length, and configured to support corresponding one of the pair of leg portions from an inner side thereof.
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公开(公告)号：US11077580B2
公开(公告)日：2021-08-03
申请号：US16422443
申请日：2019-05-24
申请人： MAX CO., LTD.
摘要： A refill includes a peripheral wall defining a space capable of accommodating staples therein. The peripheral wall includes a bottom wall having a first side, a second side opposite to the first side, and a third side connecting end portions of the first side and the second side, a first side wall standing from the first side, a second side wall standing from the second side and opposing the first side wall, and a front wall positioned above the third side and connecting the first side wall and the second side wall. A first opening is formed on the first side wall and the front wall to extend across a boundary between the first side wall and the front wall.
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公开(公告)号：US10654190B2
公开(公告)日：2020-05-19
申请号：US15386411
申请日：2016-12-21
申请人： MAX CO., LTD.
摘要： A stapler includes a staple cartridge in which a staple is stored, a storage unit to which the staple cartridge is detachably attached, a staple ejecting unit which ejects the staple to penetrate a paper sheet, a cutting unit which cuts a staple leg of the staple penetrating the paper sheet, a binding unit which bends the staple leg of the staple penetrating the paper sheet to bind the paper sheet, a cut staple storage unit which stores a cut staple that is cut by the cutting unit, a cut staple quantity detection unit which detects a quantity of the cut staple stored in the cut staple storage unit, and a discharge unit through which the cutting unit and the cut staple storage unit communicate with each other to guide the cut staple to the cut staple storage unit. The cut staple storage unit is attachable to and detachable from the stapler.
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公开(公告)号：US12097635B2
公开(公告)日：2024-09-24
申请号：US17035308
申请日：2020-09-28
申请人： MAX CO., LTD.
摘要： A refill includes a peripheral wall defining a space capable of accommodating staples therein. The peripheral wall includes a bottom wall having a first side, a second side opposite to the first side, and a third side connecting end portions of the first side and the second side, a first side wall standing from the first side, a second side wall standing from the second side and opposing the first side wall, and a front wall positioned above the third side and connecting the first side wall and the second side wall. A first opening is formed on the first side wall and the front wall to extend across a boundary between the first side wall and the front wall.
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公开(公告)号：USD939911S1
公开(公告)日：2022-01-04
申请号：US29704370
申请日：2019-09-04
申请人： MAX CO., LTD.
设计人： Shinpei Sugihara , Toshio Shimizu , Futoshi Kameda
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