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公开(公告)号：US20240359489A1
公开(公告)日：2024-10-31
申请号：US18768290
申请日：2024-07-10
发明人： Akio ISHIMOTO , Taishi Sasaki
CPC分类号： B41J15/044 , B41J3/4075 , B41J17/32 , B41J32/00
摘要： A cartridge to be installed in a tape printing device includes: a cartridge case having a cartridge-side tape ejection port; a tape path that feeds a printing tape toward the cartridge-side tape ejection port; a platen roller that applies a feeding force to the printing tape; and an electrode part. When seen from a front side in an installation direction of the cartridge, a feeding angle that is an angle formed by a feeding direction of the printing tape at a portion at which the feeding force is applied to the printing tape by the platen roller when the printing tape is fed with respect to a direction in which the electrode part receives a force from a contact terminal part is less than 45°.
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公开(公告)号：US20240190153A1
公开(公告)日：2024-06-13
申请号：US18585542
申请日：2024-02-23
发明人： Keisuke TARUYA , Taishi SASAKI , Akio ISHIMOTO , Hirosuke YASUKI
CPC分类号： B41J32/00 , B41J15/044 , B41J3/4075
摘要： A cartridge configured to be mounted on a tape printer, the cartridge includes a ribbon roll around which an ink ribbon is wound, and a cartridge case configured to accommodate a tape roll around which a tape is wound and that accommodates the ribbon roll, in which the cartridge case includes a third case portion, a first case portion that constitutes a tape roll accommodating portion accommodating the tape roll between the first case portion and the third case portion, and a second case portion that is separated from the first case portion and accommodates the ribbon roll between the second case portion and the third case portion, and the first case portion is configured to open and close the tape roll accommodating portion.
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公开(公告)号：US20230302837A1
公开(公告)日：2023-09-28
申请号：US18180506
申请日：2023-03-08
发明人： Keisuke TARUYA , Taishi SASAKI , Akio ISHIMOTO , Hirosuke YASUKI
CPC分类号： B41J32/00 , B41J15/044 , B41J35/36 , B41J17/32
摘要： There is provided a tape cartridge, in which the cartridge case is provided with an outer protrusion portion received by an outer recess portion, the outer protrusion portion blocks insertion of a third core projection into a core hole of a tape core B around which a tape B, which is different in type from the tape A, is wound and which has a shape different from that of the tape core A, by contact with the tape core B when the tape roll A is mistakenly replaced with a tape roll B included in a tape cartridge B, which is configured to be mounted on a tape printing apparatus, and including the tape B and the tape core B.
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公开(公告)号：US20230286309A1
公开(公告)日：2023-09-14
申请号：US18180454
申请日：2023-03-08
发明人： Keisuke TARUYA , Taishi SASAKI , Akio ISHIMOTO , Hirosuke YASUKI
CPC分类号： B41J32/00 , B41J15/044 , B41J3/4075
摘要： A cartridge configured to be mounted on a tape printer, the cartridge includes a ribbon roll around which an ink ribbon is wound, and a cartridge case configured to accommodate a tape roll around which a tape is wound and that accommodates the ribbon roll, in which the cartridge case includes a third case portion, a first case portion that constitutes a tape roll accommodating portion accommodating the tape roll between the first case portion and the third case portion, and a second case portion that is separated from the first case portion and accommodates the ribbon roll between the second case portion and the third case portion, and the first case portion is configured to open and close the tape roll accommodating portion.
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公开(公告)号：US20220009252A1
公开(公告)日：2022-01-13
申请号：US17418904
申请日：2019-12-23
发明人： Akio ISHIMOTO , Taishi SASAKI
摘要： A cartridge reduces a movement amount of a center of gravity of a cartridge accompanied by the progress of the winding of an ink ribbon. The cartridge to be installed in a tape printing device includes a platen roller, a paying-out core on which an ink ribbon is wound, and a winding core that winds up the ink ribbon paid out from the paying-out core. When seen from a rotational axis direction parallel to a rotational axis of the paying-out core and a rotational axis of the winding core, the paying-out core and the winding core are arranged to at least partially overlap an imaginary line that passes through a center of the platen roller and extends in a longitudinal direction of the cartridge.
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公开(公告)号：US20210023856A1
公开(公告)日：2021-01-28
申请号：US16980457
申请日：2019-03-28
发明人： Akio ISHIMOTO , Taishi SASAKI
摘要： A ribbon cartridge includes: a winding-side cylinder part that guides an ink ribbon and into which a winding shaft is inserted when the ribbon cartridge is installed in a cartridge installation part; a first ribbon guide that guides the ink ribbon at a position on a downstream side of the winding-side cylinder part in a feeding direction of the ink ribbon; and a second ribbon guide that guides the ink ribbon at a position on the downstream side of the ribbon guide in the feeding direction. The first ribbon guide is on an inner side of the second ribbon cartridge with respect to a guide imaginary line connecting the winding-side cylinder part and the second ribbon guide to each other when seen from a front side of the ribbon cartridge in an installation direction
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公开(公告)号：US20230286302A1
公开(公告)日：2023-09-14
申请号：US18180639
申请日：2023-03-08
发明人： Keisuke TARUYA , Taishi SASAKI , Akio ISHIMOTO
CPC分类号： B41J15/044 , B41J3/4075
摘要： A cartridge configured to be mounted on a tape printer, the cartridge including a cartridge case, in which the cartridge case is provided with a tape feed port through which a tape fed from an accommodated tape roll is fed out of the cartridge case, a tape insertion port into which the tape is configured to be inserted in a first direction from one end portion in a width direction of the tape, and a tape guide that is positioned in the first direction with respect to the tape insertion port and guides feeding of the tape by the tape printer, the tape guide is provided with a protruding portion that comes into contact with the tape, and a tape guide chamfered portion is provided at an end portion of the protruding portion in a second direction opposite to the first direction.
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公开(公告)号：US20220111670A1
公开(公告)日：2022-04-14
申请号：US17418901
申请日：2019-12-23
发明人： Akio ISHIMOTO , Taishi SASAKI
摘要： A cartridge to be installed in a tape printing device includes: a cartridge case that forms an outer shell of the cartridge; a substrate attachment part that is provided on the cartridge case; a circuit substrate that is attached to the substrate attachment part, has an electrode that comes in contact with the contact terminal part when the cartridge is installed in the cartridge installation part, and is pressed to a side of an engagement convex part by a pressing force accompanied by an elastic displacement of the contact terminal part; and a convex-part reception part that is provided on a side opposite to a first surface of the circuit substrate on which the electrode is provided and allows reception of the engagement convex part when the cartridge is installed in the cartridge installation part.
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公开(公告)号：US20220016915A1
公开(公告)日：2022-01-20
申请号：US17419117
申请日：2019-12-23
发明人： Akio ISHIMOTO , Taishi SASAKI
摘要： A cartridge that makes it possible to simultaneously set a printing tape and a cartridge in a tape printing device. A cartridge to be installed in a tape printing device includes: a cartridge case; a cartridge-side tape introduction port that introduces a printing tape introduced from a device-side tape introduction port into the cartridge case and a cartridge-side tape ejection port that ejects the printing tape to an outside of the cartridge case toward a device-side tape ejection port in a state in which the cartridge is installed in a cartridge installation part; and a tape retention part that retains the printing tape that is introduced in advance into a tape path between the cartridge-side tape introduction port and the cartridge-side tape ejection port before the cartridge is installed in the cartridge installation part.
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公开(公告)号：US20210023862A1
公开(公告)日：2021-01-28
申请号：US16980480
申请日：2019-03-28
发明人： Taishi SASAKI , Akio ISHIMOTO
摘要： A ribbon cartridge capable of preventing a ribbon cartridge made by another company from being installed by mistake. A ribbon cartridge includes: a paying-out core; a winding core that winds an ink ribbon fed from the paying-out core; and a cartridge case having a ribbon core accommodation part in which the paying-out core and the winding core are rotatably accommodated. In the cartridge case, a first, second and third peripheral wall recessed part are at a peripheral edge part of the ribbon core accommodation part when seen from a front side of the ribbon cartridge in an installation direction, the first, second and third peripheral wall recessed part at a position corresponding to a first, second and third pressing protrusion, respectively, when the ribbon cartridge is installed in a cartridge installation part and an installation-part cover is closed.
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