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    • 79. 发明专利
    • Backpack power supply
    • 背包电源
    • JP2014017952A
    • 2014-01-30
    • JP2012153124
    • 2012-07-06
    • Hitachi Koki Co Ltd日立工機株式会社
    • YOSHINARI TAKUYAFUJISAWA HARUHISANINAI YUKI
    • H02J7/00B25F5/00H01M10/44
    • H01M2/1022A45F2003/045A45F2003/146B25F3/00B25F5/00H01M10/4257H01M2220/30H02J7/0004H02J7/0042H02J7/0054H02J7/0068
    • PROBLEM TO BE SOLVED: To provide a backpack power supply 1 mounting a secondary battery 51.SOLUTION: The backpack power supply 1 includes a case 5, a secondary battery 51 housed in the case 5, an output terminal 5a connected with the secondary battery 51, a switching element 522 located in a current path formed between the secondary battery 51 and the output terminal 5a, a sub-power switch 66 extended from the case 5 so as to direct turn-off of the switching element 522, a battery side microcomputer 526 for turning the switching element 522 off when turn-off of the switching element 522 is directed from the sub-power switch 66, and a main power switch 53 provided in the case 5 and located on the current path closer to the secondary battery 51 side than the switching element 522. The battery side microcomputer 526 is supplied with drive power from a point between the main power switch 53 and the switching element 522 on the current path.
    • 要解决的问题:提供安装二次电池51的背包电源1.解决方案:背包电源1包括壳体5,容纳在壳体5中的二次电池51,与二次电池51连接的输出端子5a 位于二次电池51和输出端子5a之间的电流路径中的开关元件522,从壳体5延伸以引导开关元件522的断开的副电源开关66,电池侧微型计算机 526,用于在从副电源开关66指示开关元件522的断开时关闭开关元件522;以及设置在壳体5中并且位于更靠近二次电池51的电流路径上的主电源开关53 电池侧微型计算机526从当前路径上的主电源开关53和开关元件522之间的点供给驱动电力。
    • 80. 发明专利
    • Harness
    • 马具
    • JP2013102719A
    • 2013-05-30
    • JP2011247807
    • 2011-11-11
    • Makita Corp株式会社マキタ
    • HACHISUGA TOSHIHIRO
    • A01D34/68
    • A01D34/902A45F3/14A45F2003/146
    • PROBLEM TO BE SOLVED: To provide a harness which has a simple structure and can reduce a load given to a worker.SOLUTION: The harness which has a vertically extended back plate 2 capable of being arranged on the back portion of a worker, and a pair of shoulder pads 3, 3 making contact with both the shoulder portions of the worker and is mounted on the worker to support a power tool on the side of the worker is characterized by fixing the shoulder pads branched from the back plate to the back plate, connecting the back plate to the shoulder pads with belts 5, 22, disposing adjustment members 6 capable of adjusting the lengths of the belts 5 with the adjustment members, and adjusting the lengths of the belts with the adjustment members to pull the position of the back plate to the back portion side.
    • 要解决的问题:提供具有简单结构并且可以减少给予工作人员的负载的线束。 解决方案:具有能够布置在工作人员的后部上的垂直延伸的后板2的线束和与工人的两个肩部接触的一对肩垫3,3,并安装在 用于在工人侧面支撑电动工具的工人的特征在于将从背板分支的肩垫固定到背板,将带有传送带5,22的背板连接到肩垫上,设置能够 用调节构件调节带5的长度,并用调节构件调节带子的长度,将背板的位置拉到后部侧。 版权所有(C)2013,JPO&INPIT