×

Liquid Infusion Apparatus

  • US 20130211323A1
  • Filed: 03/31/2011
  • Published: 08/15/2013
  • Est. Priority Date: 04/01/2010
  • Status: Active Grant
First Claim
Patent Images

1. A liquid infusion apparatus, comprising:

  • a main body having an opening;

    a door installed on the main body so as to be openable, wherein when the door is closed, the door faces the opening with a liquid infusion tube interposed between the door and the opening and supports the liquid infusion tube;

    a finger module comprising a plurality of fingers installed in the main body so as to be movable forward and backward relative to the opening, the fingers moving in conjunction with a cam shaft in a wiggling manner in which the fingers successively move forward to the opening and compress a portion of the liquid infusion tube through the opening;

    an elastic member applying elastic force to the finger module and biasing the finger module forward so that the liquid infusion tube is elastically compressed by the fingers; and

    cam shaft drive means rotating the cam shaft so that the fingers move in conjunction with the cam shaft in the wiggling manner.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×