Title:
TRAY AND MANUFACTURING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2020/100950
Kind Code:
A1
Abstract:
Provided is a tray 1 comprising a tray main body 20 in which a portion of a suction cup 30 is integrally embedded, wherein the tray main body 20 comprises a raised part 22 which rises to a front surface-side periphery of a flat bottom part 21, a periphery end part 23 which is formed on a reverse surface-side periphery of the flat bottom part 21, and a depression part 24 which is sunk from an external bottom surface of the periphery end part 23 toward the front surface-side. The suction cup 30: is an integrally molded component produced by double molding in which a depression-shaped embedded stem part 31, which opens at the external bottom surface-side of the periphery end part 23, is integrally embedded with the depression part 24; and comprises a ring-shaped adhesion part 32 extending in a widening shape from the periphery of the opening of the embedded stem part 31.
Inventors:
CHO BYUNGCHUL (JP)
Application Number:
PCT/JP2019/044568
Publication Date:
May 22, 2020
Filing Date:
November 13, 2019
Export Citation:
Assignee:
CHO BYUNGCHUL (JP)
International Classes:
A47G23/06; B29C45/14; B29C45/27; B65D1/34; B65D25/20
Domestic Patent References:
| WO2015079258A2 | 2015-06-04 | |||
| WO2017054045A1 | 2017-04-06 |
Foreign References:
| JP2003250686A | 2003-09-09 | |||
| JP3121124U | 2006-04-27 | |||
| JPS4627545Y1 | 1971-09-22 | |||
| JPS4832387U | 1973-04-19 | |||
| JP2005140281A | 2005-06-02 | |||
| JP2002269940A | 2002-09-20 |
Attorney, Agent or Firm:
HIRATA & PARTNERS (JP)
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