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    • 13. 发明授权
    • Collapsible body support structure
    • 可折叠的身体支撑结构
    • US4676466A
    • 1987-06-30
    • US728572
    • 1985-04-29
    • Shinroku NakaoYoshiyasu IshiiHiroaki Matsuda
    • Shinroku NakaoYoshiyasu IshiiHiroaki Matsuda
    • A47D13/02F16M11/38
    • A47D13/025Y10T16/54026Y10T16/54056Y10T403/32344Y10T403/608
    • A collapsible body support structure is provided having a pair of parallel support legs, a transverse bar and a substantially U-shaped carrier frame. The transverse bar contains at least two bar sections pivotally connected together. The transverse also includes end portions, which are secured to the support legs. The substantially U-shaped carrier frame includes a bight arm formed of at least two carrier sections which are pivotally connected together and have a pair of parallel arms. The parallel support legs have end portions. Pivot supports are pivotally mounted on the upper end portions of the support legs for pivotal movement of the carrier frame between the stored position adjacent to the support legs and an extended position. Spring-biased stopper plates are pivotally connected to the support legs for retaining the carrier frame in the extended position.
    • 提供了一种可折叠的主体支撑结构,其具有一对平行的支撑腿,横向杆和大致U形的运载架。 横杆包括枢转地连接在一起的至少两个杆部分。 横向还包括固定到支撑腿上的端部。 基本上U形的载体框架包括由至少两个承载部分形成的弯曲臂,枢转连接在一起并具有一对平行的臂。 平行支撑腿具有端部。 枢轴支撑件可枢转地安装在支撑腿的上端部分上,以便承载架在与支撑腿之间的存储位置和延伸位置之间枢转运动。 弹簧偏置止动板枢转地连接到支撑腿,用于将支架架保持在延伸位置。
    • 14. 发明授权
    • Handle for an ergometer or the like
    • 用于测力计等的处理
    • US4653745A
    • 1987-03-31
    • US763781
    • 1985-08-08
    • Shinroku NakaoYoshiyasu IshiiKenshun IshiiKunimasa Tsuchiya
    • Shinroku NakaoYoshiyasu IshiiKenshun IshiiKunimasa Tsuchiya
    • A63B21/22B62K21/12A63B21/00B62K21/14
    • B62K21/12Y10T403/32286Y10T403/7041Y10T74/2078
    • A handle mounted on the top of the handle post of an ergometer is made up of a parallel rod and handle grips extended from both ends of the parallel rod, each of the handle grips is L-shaped, consisting of a gripping rod and an upright rod, the handle grips being perpendicular to the longitudinal direction of the parallel rod. Further, the handle mounted on the top of the ergometer can be turned by comprising, the parallel rod having a middle portion which is polygonal in section, a holder secured to the upper end of the handle post, a parallel rod holding means for receiving the middle portion being slidable mounted inside the holder, a knob means for sliding the parallel rod holding means by threadable engaging with the parallel rod holding means through the holder, a spring means for pulling the knob means towards the user at all times being elastically mounted on the holder, and the holder being a frame having parallel side walls in the central portions of which parallel inserting grooves are cut so that the middle portion can be inserted from front and secured therein.
    • 安装在测力计手柄顶部的手柄由平行杆和从平行杆的两端延伸的手柄把手构成,每个手柄都为L形,由夹紧杆和直立件 杆,把手柄垂直于平行杆的纵向。 此外,安装在测力计顶部的手柄可以通过包括平行杆,其具有中间部分,该中间部分具有多边形截面,固定到手柄柱的上端的保持架,平行杆保持装置, 可滑动地安装在保持器内的中间部分,用于使平行杆保持装置通过与平行杆保持装置通过保持器的螺纹接合而滑动的旋钮装置,弹簧装置用于将弹性装置一直朝使用者弹性地安装在 保持器,并且保持器是在其中心部分具有平行的侧壁的框架,平行的插入槽被切割成中间部分可以从前面插入并固定在其中。