Title:
ROLL-ON TYPE LIQUID END-DISCHARGING DEVICE AND SELF-AIR-VENTING LIQUID REPLENISHER WITH SAME
Document Type and Number:
WIPO Patent Application WO/2013/104303
Kind Code:
A1
Abstract:
A roll-on type liquid end-discharging device and self-air-venting liquid replenisher with the same, the liquid end-discharging device being provided with a body and a spherical bead; the body is provided with a liquid flow rate limiting device, a flow channel and a liquid guide tube; the liquid flow rate limiting device is disposed under the spherical bead; the flow channel is provided with a liquid inlet end and a liquid outlet end; the liquid guide tube is provided with an input end and an output end; the output end of the liquid guide tube communicates with the liquid inlet end; the liquid flow rate limiting device is disposed at the output end of the liquid guide tube; the liquid flow rate limiting device is provided with a baffle, a protective foot and a reinforcing rib; the baffle forms a hole position together with the corresponding reinforcing rib and the protective foot. The roll-on type liquid end-discharging device can limit the flow rate of the discharged liquid. The self-air-venting liquid replenisher with the roll-on type liquid end-discharging device achieves self-air-venting during the liquid replenishing process.
Inventors:
PU BING (CN)
Application Number:
PCT/CN2013/070250
Publication Date:
July 18, 2013
Filing Date:
January 09, 2013
Export Citation:
Assignee:
PU BING (CN)
International Classes:
B65D47/42; A61H7/00; A61M35/00; B65D83/42
Foreign References:
| CN202449361U | 2012-09-26 | |||
| CN200967608Y | 2007-10-31 | |||
| CN100515798C | 2009-07-22 | |||
| CN201610269U | 2010-10-20 | |||
| GB844082A | 1960-08-10 | |||
| JP2009006637A | 2009-01-15 |
Attorney, Agent or Firm:
GUANGZHOU NANFENG PATENT AGENCY LIMITED (CN)
广州市南锋专利事务所有限公司 (CN)
广州市南锋专利事务所有限公司 (CN)
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Claims:
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