Title: Miniature spray pump
Application Number: 200520140214 Application Date: 2005.12.26
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2007.01.03 Granted Pub. Date: 2007.01.03
International Classifi-cation: F04B23/00;F04B23/02;F04B9/14;B05B11/00;B65D83/14
Applicant(s) Name: Wuxi Shengma Science Address:
Inventor(s) Name: Sun Bingzhong;Zhang Jie;Zhang Tongchang
Attorney & Agent: he jun
Abstract:
    The utility model relates to a micropump for atomizing including a pump body, a gland, an upper gas piston, a spring, a glass marble and a pipet, which is characterized in that the upper gas piston provides a inlet opening connecting with the upper gas piston, a rubber gas piston is provided between the inlet opening and the pump body. The utility model comprises fewer accessories, fewer assembling procedures, a low cost of assembly and production. The pump of the utility model has a small volume thereby is suitable for small bottle bodies with small liquid capacity.
Time: 7
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