Pen with auxiliary function

Pen with auxiliary function

  • CN 2,500,489 Y
  • Filed: 08/16/2001
  • Issued: 07/17/2002
  • Est. Priority Date: 08/16/2001
  • Status: Active Grant
First Claim
Patent Images

1. the pen with attach feature is formed by comprising moulding bar and being loaded on pen and the tail-hood of moulding the bar two ends, and it is characterized in that:

  • the described bar [7] of moulding is the bar of hollow, and is separated into two short tube spaces [4] that do not communicate and long tube space [6] by interlayer [5];

    Described pen is made up of penholder [1] and pen core [2], an end of penholder [1] have one with lack a step [3] that space [4] is complementary fully;

    Described tail-hood is step-like, is made up of plug [11] and lid [13], and the internal diameter in the external diameter of plug [11] and long tube space [6] is close-fitting mutually, and the external diameter that covers [13] then is same as the external diameter in a length space [6].

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