Title:
CONTAINING BARREL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/196097
Kind Code:
A1
Abstract:
Disclosed are a containing barrel and a manufacturing method therefor, the containing barrel comprising a containing barrel main body, wherein the containing barrel main body comprises two main body sheets (1), which are symmetrically arranged; the main body sheet (1) comprises a top edge (2), a bottom edge (3) and two side edges (4); the side edges (4), which are arranged opposite each other, of the two main body sheets (1) are fixedly connected to each other; the bottom edges, which are arranged opposite each other, of same are fixedly connected to each other; a side edge indentation is formed at the joint of the side edges (4); a bottom edge indentation is formed at the joint of the bottom edges (3); the side edge indentation and the bottom edge indentation are pressed inwards to form the containing barrel main body; and the main body sheet (1) is provided with a side edge bending line (5) and a bottom edge bending line (6). The containing barrel has a folding function, and is formed by folding when in use, and recovers into a sheet-like structure when not in use, so that space usage is reduced, and the manufacturing cost of a sheet-like structure is low.
Inventors:
SONG XIAOWEI (CN)
Application Number:
PCT/CN2017/086799
Publication Date:
November 01, 2018
Filing Date:
June 01, 2017
Export Citation:
Assignee:
ALL STAR HOUSEWARE LTD (CN)
International Classes:
B65D1/14; B29D22/00
Domestic Patent References:
| WO1998001349A1 | 1998-01-15 |
Foreign References:
| CN202358404U | 2012-08-01 | |||
| CN205240123U | 2016-05-18 | |||
| US3845897A | 1974-11-05 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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