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    • 2. 发明授权
    • Swivel hook
    • 旋转钩
    • US5438736A
    • 1995-08-08
    • US235344
    • 1994-04-29
    • Yasuharu TeradaTsuneo SuzukiHideyuki MatsushimaYoshiyuki HoritaHiroaki Izumi
    • Yasuharu TeradaTsuneo SuzukiHideyuki MatsushimaYoshiyuki HoritaHiroaki Izumi
    • F16B45/00F16B45/02A44B13/00
    • F16B45/02F16B45/00Y10T24/45356Y10T24/4755
    • A swivel hook comprises a hook body including a proximal part having an aperture formed at its upper end to define a pair of overhangs and a substantially J-shaped hook portion extending downward from the proximal part, an annular link having an connecting axle provided on one side thereof, the connecting axle having an enlarged head formed on its distal end, the enlarged head being inserted into the aperture into engagement with the overhangs; a locking member having a pair of opposing side walls defining therebetween a chamber; and biasing means mounted in the chamber. The proximal part of the hook body is pivotally mounted on the locking member within the chamber with the aperture closed by the opposing side walls and with the biasing means acting between the proximal part and the locking member for normally urging the locking member into engagement with the J-shaped hook portion.
    • 旋转钩包括钩身,其包括具有在其上端处形成的孔的近端部分,以限定一对突出部和从近侧部分向下延伸的大致J形的钩部分,环形连杆具有设置在其上的连接轴 所述连接轴具有形成在其远端上的扩大头部,所述扩大的头部插入到所述孔中以与所述突出端接合; 锁定构件,其具有在其间限定腔室的一对相对的侧壁; 以及安装在腔室中的偏置装置。 钩体的近端部分枢转地安装在腔室内的锁定构件上,其中孔由相对的侧壁封闭,并且偏置装置作用在近端部分和锁定构件之间,以正常地推动锁定构件与 J形钩部。
    • 5. 发明授权
    • Double lockable sliders
    • 双锁定滑块
    • US4930323A
    • 1990-06-05
    • US434429
    • 1989-11-13
    • Yasuharu TeradaYoshiyuki HoritaSusumu Ishii
    • Yasuharu TeradaYoshiyuki HoritaSusumu Ishii
    • A44B19/30
    • A44B19/301Y10T70/5053
    • Double lockable sliders comprise a pair of first and second sliders reciprocatively mounted on the slide fastener and disposed reversely to each other. When the second pull tab is turned flat against the first pull tab, the engaging projection provided at the distal end and on one surface of the second pull tab comes into the recess formed in one surface of the first pull tab, and the prong provided at one end of the latch member resiliently comes into locking engagement with the indentation formed in one side of the engaging projection. The double lockable sliders further include cam means for imparting to the engaging projection upward motion when the latch member is pulled away from the second slider longitudinally of the slide fastener.
    • 双重可锁定滑块包括一对第一滑动件和第二滑动件,其往复运动地安装在拉链上并彼此相反布置。 当第二拉片相对于第一拉片平转时,设置在第二拉片的远端和一个表面上的接合突起进入形成在第一拉片的一个表面中的凹槽中,并且插脚设置在 闩锁构件的一端弹性地与形成在接合突起的一侧中的凹口锁定接合。 双重可锁定滑块还包括凸轮装置,用于当闩锁构件从拉链纵向拉伸离开第二滑块时向上运动。