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    • 6. 发明专利
    • Tape measure
    • 卷尺
    • JP2007139537A
    • 2007-06-07
    • JP2005332507
    • 2005-11-17
    • Hara Doki Kk原度器株式会社
    • HARA TERUTAKE
    • G01B3/10
    • G01B3/1005G01B2003/1012G01B2003/1035
    • PROBLEM TO BE SOLVED: To provide a self-locking tape measure which can lessen a shock when stopping a tape while it is being rewound after being pulled out, is excellent in maintaining the stop state of the tape, and can reduce the pulling-out resistance of the tape.
      SOLUTION: The tape measure comprises a break button 1 which is operable from the exterior of the case and a break roller 2 which is made of an elastic material and is connected to the break button 1 to be biased in a breaking direction at all times by a leaf spring 3. The break roller 2 is wedged between the top face of the tape 6 advanced out of a rotating drum 7 and an engagement member 5 provided above the tape 6 to stop the tape 6.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了提供一种自动卷带测量,其能够在拉出后在卷绕时停止带子时减轻冲击,保持带的停止状态是极好的,并且可以减少 磁带的拉出电阻。 卷尺包括可从壳体的外部操作的断开按钮1和由弹性材料制成的断开辊2并且连接到断裂按钮1以在断开方向上被偏置 所有的时间都是通过板簧3.破碎辊2楔入从旋转鼓7前进的带6的顶面和设置在带6上方的接​​合构件5以停止带6。版权: (C)2007,JPO&INPIT