Title:
SEALING TONGS
Document Type and Number:
WIPO Patent Application WO/2019/031645
Kind Code:
A1
Abstract:
Sealing tongs (10), according to one embodiment of the present invention, comprise: body parts (100) provided so as to have an inner space (S) by a pair of members mutually connected by a coupling means (C); handle parts (200) formed on one end of the body parts (100); and elastic parts (300) provided on the inner circumferential surfaces of the pair of body parts (100), wherein the elastic parts (300) comprise: a first elastic portion (310) provided on the upper part of an inner circumferential surface of a first member of the body parts (100); a second elastic portion (320) provided on the lower part of the inner circumferential surface of the first member of the body parts (100); a third elastic portion (330) provided on the upper part of an inner circumferential surface of a second member of the body parts (100); and a fourth elastic portion (340) provided on the lower part of the inner circumferential surface of the second member of the body part (100). The first elastic portion (310) and the third elastic portion (330) provide an upper engagement structure, the second elastic portion (320) and the fourth elastic portion (340) provide a lower engagement structure, and an engagement boundary surface of the upper engagement structure and an engagement boundary surface of the lower engagement structure are not consistent with each other. Therefore, multiple sealing structures are provided.
Inventors:
KIM HA YEON (KR)
Application Number:
PCT/KR2017/010013
Publication Date:
February 14, 2019
Filing Date:
September 12, 2017
Export Citation:
Assignee:
KIM HA YEON (KR)
International Classes:
B65D33/16; B65B51/04
Foreign References:
| CN205525618U | 2016-08-31 | |||
| KR200408670Y1 | 2006-02-13 | |||
| JPS61146243U | 1986-09-09 | |||
| KR200171844Y1 | 2000-03-15 | |||
| US5802677A | 1998-09-08 |
Attorney, Agent or Firm:
MOA INTELLECTUAL PROPERTY LAW FIRM (KR)
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