Title:
SANDBAG WITH INNER-SIDE HANDLE
Document Type and Number:
WIPO Patent Application WO/2020/079723
Kind Code:
A1
Abstract:
[Problem] To provide a sandbag having the excellent effects that: the sandbag can be stabilized and held even if a worker does not hold the top side part of the sandbag; the opening amount can be maintained; it is easy to visually confirm the inflow amount; and it is possible to avoid danger to the worker and to reduce the work load. [Solution] A sandbag having a handle inside a bottomed cylindrical bag body that has an opening at the top, wherein the cylindrical bag body is constituted from a filler accommodation region for accommodating a filler on the basis of a standardized accommodation amount, and an upper-part binding margin region for sealing after filling. The upper part of the binding margin region is provided with a binding cord, the boundary between the binding margin region and the filler accommodation region is a part that is folded in the circumferential direction, the upper inner side of the filler accommodation region has a plurality of inner-side handle parts, and a configuration means is adopted for the inner-side handle parts. Outer-side reinforcement parts that reinforce the cylindrical bag body from the outer side, inner-side reinforcement parts that reinforce the cylindrical bag body from the inner side, and the outer-side handle parts are integrally joined in the configuration means.
Inventors:
SAKAMOTO KAZUNORI (JP)
Application Number:
PCT/JP2018/038285
Publication Date:
April 23, 2020
Filing Date:
October 15, 2018
Export Citation:
Assignee:
SAKAMOTO SANGYO CO LTD (JP)
International Classes:
E02B3/04; E02D17/20
Foreign References:
| JP2012121629A | 2012-06-28 | |||
| JP3203834U | 2016-04-21 | |||
| JP2017075464A | 2017-04-20 |
Attorney, Agent or Firm:
KAMIYOSHIHARA Hiroshi (JP)
Download PDF: