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    • 1. 发明申请
    • PUSH PIN DEVICE
    • 按键设备
    • WO2004091932A2
    • 2004-10-28
    • PCT/US2004/011499
    • 2004-04-14
    • MANIFOLD PRODUCTS, LLCJOHNSON, Kevin M.SULLIVAN, Ann
    • JOHNSON, Kevin M.SULLIVAN, Ann
    • B43M
    • B43M15/00F16B15/02
    • A push pin device comprises a pin having a tip and an outer member coupled to and extending at least partially around the pin. The tip of the pin is located inside of the outer member in a retracted position when the outer member is uncompressed. The tip of the pin is located outside of the outer member in an extended position when the outer member is compressed. In the exemplary embodiment, the pin extends from a first portion of the outer member toward a second portion of the outer member and the first portion contacts the second portion when the outer member is compressed. When the first portion is seated in the second portion, the second portion applies an opposing force against the first portion to facilitate removal.
    • 推销装置包括具有尖端的销和外部构件,其联接到并且至少部分地围绕销延伸。 当外部构件未压缩时,销的顶端位于外部构件的内部处于缩回位置。 当外部构件被压缩时,销的尖端位于外部构件的外部处于伸出位置。 在示例性实施例中,当外部构件被压缩时,销从外部构件的第一部分朝向外部构件的第二部分延伸,并且第一部分接触第二部分。 当第一部分位于第二部分中时,第二部分向第一部分施加相反的力以便于移除。