The quantitative atomizing pump of a kind of liquid, medicinal

The quantitative atomizing pump of a kind of liquid, medicinal

  • CN 2,841,038 Y
  • Filed: 11/02/2005
  • Issued: 11/29/2006
  • Est. Priority Date: 11/02/2005
  • Status: Active Grant
First Claim
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1. , the quantitative atomizing pump of a kind of liquid, medicinal, comprise nozzle, shower nozzle, principal post, threaded cap, piston, spring, steel ball, body and liquid guiding tube, it is characterized in that:

  • described piston comprises main piston and auxiliary piston, auxiliary piston links to each other with principal post, spring is a spring, and its ring set is at an end place of auxiliary piston;

    Described main piston is fixed on the auxiliary piston, and it becomes the air-tightness activity to connect with chamber body.

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