Pen with paper dispenser

Details Pen with paper dispenser Pen with paper dispenser

B - Operations, Transporting

43

K

B43K 29/20 (2006.01) B43K 29/00 (2006.01) B43K 29/12 (2006.01) B65D 83/00 (2006.01)

Patent

CA 2485045

The present invention relates to a pen with a paper dispenser. The paper dispenser is composed of a reel tube having a lateral opening and a cavity, a central shaft disposed inside the cavity, a set of spring for shaft with one end inserted and fixed on the central shaft while the other end is connected with the beginning end of the reel for fixing it. The spring set for shaft rotates in accordance with the central shaft and can release the paper through the lateral opening or furl the paper back to the cavity. An annular leafspring set for the paper roll is installed between the reel tube and the spring set for shaft. When the paper is released, the stretching force of the spring set for shaft along radial direction pulls the paper roll out. On the other hand, when the paper roll is curled back to the tube, the compressing force of the spring set for shaft along radial direction provides part of the cavity for receiving the paper.

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