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    • 2. 发明授权
    • Walking assistance device
    • 行走辅助装置
    • US07481742B2
    • 2009-01-27
    • US10557732
    • 2004-03-15
    • Hisashi KatohTakashi Hirata
    • Hisashi KatohTakashi Hirata
    • A63B22/00A61H1/02A61F5/00
    • A61H3/008A61F5/0102A61H1/0255A61H3/00A61H2201/0192A61H2201/1215A61H2201/163A61H2201/1642A61H2201/165
    • In order to provide a walking assistance device that can improve the force transmission efficiency from the assisting force generator disposed at a position corresponding to a hip joint to the leg while reducing the load upon the user's body, there is provided a walking assistance device comprising an assisting force generator (hip joint actuator 10) disposed at least on a side of a hip joint to provide an assisting force to a movement of a lower limb, comprising: a hip support member (1) for securely mounting the assisting force generator on the side of the hip joint; a lower leg support member (2) worn on a lower leg portion; and a force transmitting member (link bar 25) connecting the assisting force generator and the lower leg support member. In this way, the torque around the hip joint generated by the assisting force generator can be transmitted to the parts lower than the knee, and this can reduce an amount of force applied to the point of application of force on the body compared with the case where the torque is applied directly upon the thigh.
    • 为了提供一种行走辅助装置,其能够将减轻对使用者身体的负荷的腿部辅助力发生机构的力传递效率提高到与臀部关节对应的位置,同时,还提供一种行走辅助装置,其包括: 辅助力发生器(髋关节致动器10)至少设置在髋关节的一侧以提供对下肢运动的辅助力,包括:髋部支撑构件(1),用于将辅助力发生器牢固地安装在 髋关节侧面; 戴在小腿部上的小腿支撑构件(2); 以及连接辅助力发生器和小腿支撑构件的力传递构件(连杆25)。 以这种方式,由辅助力发生器产生的髋关节周围的扭矩可以传递到比膝盖低的部分,并且这可以减少施加到身体上施加力的力的量,与壳体 其中扭矩直接施加在大腿上。
    • 5. 发明申请
    • Walking aid device
    • 行走辅助装置
    • US20060258967A1
    • 2006-11-16
    • US10557338
    • 2004-03-15
    • Takako FujilYoshirou KoyamaHisashi KatohTakashi HirataAkio KoikeTaiji Koyama
    • Takako FujilYoshirou KoyamaHisashi KatohTakashi HirataAkio KoikeTaiji Koyama
    • A61F5/00
    • B25J9/0006A61F5/0102A61H1/0255A61H3/00A61H3/008A61H2201/0192A61H2201/1215A61H2201/163A61H2201/1642A61H2201/165A61H2205/081
    • In order to provide a walking assistance device capable of favorably providing an assisting force for maintaining the upright posture while reducing the sense of pressure when worn by the user, a hip support member (1) of the walking assisting device, which comprises an assisting force generator (hip joint actuator 10) disposed at least on a side of a hip joint to provide an assisting force to a movement of a lower limb, is provided with: a back support (4) equipped with pads (18, 19, 20) for respectively abutting an intermediate portion between right and left erector spinae muscles, lateral outer sides of the spinae muscles and right and left iliac crests; and a belt (5) connected to the back support for tightening a lower part of the rectus abdominis muscle. In this way, a supporting force can be provided to the lumbar vertebrae to steadily keep the upright posture while reducing a resistance to a bending movement of the waist caused by the support member. Further, the drive torque from the assisting force generator can be supported by the whole hip portion and this can contribute to preventing inadvertent move of the support member.
    • 为了提供一种行走辅助装置,其能够有利地提供用于维持直立姿势的辅助力,同时在使用者佩戴时降低压力感觉,行走辅助装置的臀部支撑构件(1)包括辅助力 至少设置在髋关节一侧以提供对下肢运动的辅助力的发生器(髋关节致动器10)设置有:配备有垫(18,19,20)的后支撑件(4) 用于分别邻接右和左耳直肌之间的中间部分,脊肌的侧外侧和右髂骨和左髂骨顶; 以及连接到后支撑件的带(5),用于收紧腹直肌的下部。 以这种方式,可以向腰椎提供支撑力以稳定地保持直立姿势,同时减少由支撑构件引起的腰部弯曲运动的阻力。 此外,来自辅助力发生器的驱动扭矩可以由整个臀部支撑,并且这可以有助于防止支撑构件的意外移动。
    • 9. 发明授权
    • Walking assistance device
    • 行走辅助装置
    • US07780616B2
    • 2010-08-24
    • US10557338
    • 2004-03-15
    • Hisashi KatohTakashi HirataAkio KoikeTaiji KoyamaTakako FujiiYoshirou Koyama
    • Hisashi KatohTakashi HirataAkio KoikeTaiji KoyamaTakako FujiiYoshirou Koyama
    • A61F5/00A61H1/00
    • B25J9/0006A61F5/0102A61H1/0255A61H3/00A61H3/008A61H2201/0192A61H2201/1215A61H2201/163A61H2201/1642A61H2201/165A61H2205/081
    • In order to provide a walking assistance device capable of favorably providing an assisting force for maintaining the upright posture while reducing the sense of pressure when worn by the user, a hip support member (1) of the walking assisting device, which comprises an assisting force generator (hip joint actuator 10) disposed at least on a side of a hip joint to provide an assisting force to a movement of a lower limb, is provided with: a back support (4) equipped with pads (18, 19, 20) for respectively abutting an intermediate portion between right and left erector spinae muscles, lateral outer sides of the spinae muscles and right and left iliac crests; and a belt (5) connected to the back support for tightening a lower part of the rectus abdominis muscle. In this way, a supporting force can be provided to the lumbar vertebrae to steadily keep the upright posture while reducing a resistance to a bending movement of the waist caused by the support member. Further, the drive torque from the assisting force generator can be supported by the whole hip portion and this can contribute to preventing inadvertent move of the support member.
    • 为了提供一种行走辅助装置,其能够有利地提供用于维持直立姿势的辅助力,同时在使用者佩戴时减少压力感觉,行走辅助装置的臀部支撑构件(1)包括辅助力 至少设置在髋关节一侧以提供对下肢运动的辅助力的发生器(髋关节致动器10)设置有:配备有垫(18,19,20)的后支撑件(4) 用于分别邻接右和左耳直肌之间的中间部分,脊肌的侧外侧和右髂骨和左髂骨顶; 以及连接到后支撑件的带(5),用于收紧腹直肌的下部。 以这种方式,可以向腰椎提供支撑力以稳定地保持直立姿势,同时减少由支撑构件引起的腰部弯曲运动的阻力。 此外,来自辅助力发生器的驱动扭矩可以由整个臀部支撑,并且这可以有助于防止支撑构件的意外移动。