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    • 44. 发明授权
    • Measuring tape having check device for automatically preventing ruler from rewinding
    • 带有检查装置的测量带,用于自动防止标尺倒带
    • US06491248B1
    • 2002-12-10
    • US09933543
    • 2001-08-21
    • Simon Liu
    • Simon Liu
    • B65H7530
    • B65H75/4423G01B3/1005
    • A measuring tape has a check device for automatically preventing a ruler from rewinding. The check device is installed within the casing and positioned between a winding wheel and a ruler body. The check device comprises a rotary wheel formed by an elastic wheel and two ratchets; a guide block having stop blocks; a stop claw; a driven element installed between the press button and the stop claw; and a press. By above components, the ruler body can be installed between the elastic wheel and the guide block. As the ruler body is pulled out, it can be stopped automatically. Only after pressing the press button, the ruler body rewinds. Thereby, the user may operate it by only one hand not to worry about that the hand will be hurt due to the rewinding of the ruler body.
    • 测量带具有用于自动防止标尺倒带的检查装置。 检查装置安装在壳体内并且定位在卷绕轮和标尺体之间。 检查装置包括由弹性轮和两个棘轮形成的旋转轮; 具有止动块的导块; 一只爪子 安装在按钮和止动爪之间的从动元件; 和新闻。 通过上述部件,标尺主体可以安装在弹性轮和引导块之间。 当尺子被拉出时,可以自动停止。 只有按下按钮后,尺子才会倒带。 因此,用户可以仅用一只手来操作它,而不用担心手由于尺子的倒带而受到伤害。
    • 45. 发明申请
    • Cord reel for hunting supplies
    • 用于狩猎用品的线卷
    • US20020036249A1
    • 2002-03-28
    • US09962002
    • 2001-09-24
    • Jeffrey R. Kettenbeil
    • B65H075/48
    • B65H75/4423A01M31/00A45F5/004
    • An apparatus for lifting and lowering hunting supplies has a hollow housing with a line aperture. A spring-loaded cord reel is rotatably mounted in the housing with a line wound on the reel and having a free end extending through the line aperture. A hook for attachment to hunting supplies is attached to the line free end and can be removably inserted into the housing through the line aperture or a separate storage opening. A slider mounted on the housing is movable between a released position permitting free rotation of the reel for automatically winding and manually unwinding the line and a hold position engaging the line to prevent rotation of the reel.,
    • 用于提升和降低猎物的装置具有带有线孔的中空壳体。 弹簧加载的绳索卷轴可旋转地安装在壳体中,线缠绕在卷轴上并且具有延伸穿过线孔的自由端。 用于附接到狩猎用品的钩附接到线自由端,并且可以通过线孔或单独的存储开口可移除地插入到壳体中。 安装在壳体上的滑块可以在释放位置之间移动,释放位置允许卷轴自由旋转以自动卷绕并手动展开该线,以及与该线接合的保持位置以防止卷轴旋转。
    • 46. 发明授权
    • Extension cord reel
    • 延长线卷轴
    • US5361879A
    • 1994-11-08
    • US105814
    • 1993-08-11
    • Yeong-hwa Lin
    • Yeong-hwa Lin
    • B65H75/44H02G11/02
    • B65H75/4434B65H75/403B65H75/4423B65H75/4471B65H2407/40
    • A locating device of retracting and storing an electric extension cord is provided with a retaining device capable of locking and retaining the extension cord as desired after the extension cord has been pulled out, without the risk that the extension cord so locked and retained is retracted accidentally by a retrievable spring disposed in a retracting and storing mount. In the process of retracting the extension cord that is pulled out, the retaining device is caused to release the extension cord, which is then retracted rapidly by the retrievable spring and stored in the retracting and storing amount.
    • 一种缩回和储存电延长线的定位装置设置有一个保持装置,该保持装置能够在延长线被拉出之后根据需要锁定和保持延长线,而不会使如此锁定和保持的延长线意外地缩回 通过设置在收回和存放座中的可回收弹簧。 在拉出拉出的延长线的过程中,使保持装置释放延长线,然后延伸线被可回收弹簧快速收回并以收缩量存储。