Title:
NOZZLE HEAD
Document Type and Number:
WIPO Patent Application WO/2017/038808
Kind Code:
A1
Abstract:
Provided is a nozzle head that has excellent operability and that can reliably manifest a back-suction function. A nozzle head 10 that is mounted on a liquid delivery device having a tube body 40 held so that the same can be pushed into a container body 50 comprises: a nozzle cylinder 24 that communicates with the tube body 40; an accommodating chamber 18 that is formed between the tube body 40 and the nozzle cylinder 24; an elastic cover 28 that can vary the volume in the accommodating chamber 18; and an operating body 30 that is provided so that the elastic cover 28 can be pressed toward the inside of the accommodating chamber 18. The operating body 30 has formed therein a pressing part 32 protruding toward the elastic cover 28.
Inventors:
MASHIMA TSUYOSHI (JP)
Application Number:
PCT/JP2016/075303
Publication Date:
March 09, 2017
Filing Date:
August 30, 2016
Export Citation:
Assignee:
TAKEMOTO YOHKI CO LTD (JP)
International Classes:
B65D47/34; B05B11/00
Domestic Patent References:
| WO2014005723A2 | 2014-01-09 |
Foreign References:
| JPH11138061A | 1999-05-25 | |||
| US20090173751A1 | 2009-07-09 | |||
| JP2006518020A | 2006-08-03 | |||
| JP2013133140A | 2013-07-08 |
Attorney, Agent or Firm:
HIDAKA Kenji (JP)
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