Simple sprayer

Simple sprayer

CN
  • CN 2,199,817 Y
  • Filed: 03/04/1994
  • Issued: 06/07/1995
  • Est. Priority Date: 03/04/1994
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of simple and easy sprayer, comprise liquid receiver (1) and sprayer unit, it is characterized in that there is the drain pipe (6) of band filter (5) liquid receiver (1) inside, injection apparatus is communicated with drain pipe (6), liquid receiver (1) has seal cover (2), and have on the liquid receiver (1) and inflate hole (3), inflate and have non-return valve (4) in the hole (3).

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