Title:
HEAT INSULATION CUP SLEEVE
Document Type and Number:
WIPO Patent Application WO/2013/152606
Kind Code:
A1
Abstract:
A heat insulation cup sleeve comprises a cup sleeve body. The cup sleeve body has a cup sleeve holder (10, 20) which can be folded inward and inserted between the cup and the cup sleeve. A die-cut portion is provided on the cup sleeve body. By means of folding the die-cut portion inward, the cup sleeve holder (10, 20) like a wedge is formed. Because the die-cut portion is folded inward, the inner tension between the cup sleeve and the cup is improved, and the cup sleeve is in a tense state. The cup sleeve is in tight contact with the cup, and the cup sleeve is not easy to slip off while is easy to be taken off when beverage has cooled.
Inventors:
PAPANIKOLAOU EMMANOUIL (GR)
Application Number:
PCT/CN2012/087392
Publication Date:
October 17, 2013
Filing Date:
December 25, 2012
Export Citation:
Assignee:
CHINA USA DIRECT SOURCE LTD (CN)
International Classes:
A47G23/00
Domestic Patent References:
| WO2010079871A1 | 2010-07-15 |
Foreign References:
| KR20100127331A | 2010-12-06 | |||
| CN2912424Y | 2007-06-20 | |||
| CN201775426U | 2011-03-30 | |||
| CN2688176Y | 2005-03-30 |
Attorney, Agent or Firm:
SHENZHEN GUANHUA PATENT FIRM (ORDINARY PARTNERSHIP) (CN)
深圳冠华专利事务所（普通合伙） (CN)
深圳冠华专利事务所（普通合伙） (CN)
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