Title:
CUP LID
Document Type and Number:
WIPO Patent Application WO/2019/037666
Kind Code:
A1
Abstract:
A cup lid, comprising a lid main body (1), a fastening portion and a support ring body (3), the fastening portion being connected to an edge of the lid main body (1) via the support ring body (3), the lid main body (1) being provided with a cylinder surface (10) and a top face (11), the top face (11) being connected to an upper end of the cylinder surface (10), a body wall of the support ring body (3) being in a vertical state, an upper end of the support ring body (3) being provided with an annular face (5), a lower end of the support ring body (3) being connected to a lower end of the cylinder surface (10), the fastening portion being an annular inverted V-shaped opening (4), an outer edge of the annular face (5) being connected to an inner diameter edge of the V-shaped opening (4), the inner diameter of the lower end of the cylinder surface (10) being greater than the outer diameter of the upper end of the cylinder surface (10), the difference between the size of the outer diameter of the upper end of the cylinder surface (10) and the size of the inner diameter of the lower end of the cylinder surface (10) being greater than the size of the wall thickness of the cup lid. When a plurality of cup lids are stacked on top of each other, the lower end of the support ring body of a cup lid which is above abuts against the annular face of a cup lid which is below, so that the other parts of the two adjacent cup lids are in a clearance fit. The present invention has the advantages of being easy to take and use, saving transportation space, and saving storage and transportation costs.
Inventors:
ZHOU QI (CN)
Application Number:
PCT/CN2018/101117
Publication Date:
February 28, 2019
Filing Date:
August 17, 2018
Export Citation:
Assignee:
SHANGHAI GEANT IND CO LTD (CN)
International Classes:
A47G19/22
Foreign References:
| CN204580736U | 2015-08-26 | |||
| CN200970082Y | 2007-11-07 | |||
| CN201911781U | 2011-08-03 | |||
| CN204908886U | 2015-12-30 | |||
| CN206031995U | 2017-03-22 | |||
| CN106263963A | 2017-01-04 | |||
| CN201165367Y | 2008-12-17 | |||
| CN204950363U | 2016-01-13 | |||
| US20120272622A1 | 2012-11-01 |
Attorney, Agent or Firm:
FORIDOM IP LAW FIRM (CN)
Download PDF:
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