Title:
WARM-KEEPING AND AIR-PERMEABLE SLEEPING BAG
Document Type and Number:
WIPO Patent Application WO/2022/174703
Kind Code:
A1
Abstract:
A warm-keeping and air-permeable sleeping bag, comprising a sleeping bag body (1). An opening allowing for sweating reduction and air permeation and/or sweat towel replacement as well as a warm-keeping layer (2) and an air-permeable layer (3) that cover the opening is provided at the back position of the sleeping bag body (1); the air-permeable layer (3) is covered with the warm-keeping layer (2); the warm-keeping layer (2) and the air-permeable layer (3) are separately connected to the back position of the sleeping bag body (1) in an openable and closable manner, and the opening is opened or closed by opening or closing the warm-keeping layer and the air-permeable layer; when the back requires air permeation, the warm-keeping layer is opened; when a sweat towel needs to be replaced, the warm-keeping layer (2) and the air-permeable layer (3) are separately opened to open the opening; when warm keeping is required, the warm-keeping layer (2) and the air-permeable layer (3) are closed. The sleeping bag achieves warm keeping, heat dissipation, and sweating reduction by means of the warm-keeping layer (2) for blocking heat in the sleeping bag body (1) and the air-permeable layer (3) for air permeation, and the opening can provide a space for placing the sweat towel into the sleeping bag so as to conveniently and quickly replace the sweat towel.
Inventors:
DAI XUEMIN (CN)
Application Number:
PCT/CN2022/072282
Publication Date:
August 25, 2022
Filing Date:
January 17, 2022
Export Citation:
Assignee:
BAIDAI COMMERCIAL SHENZHEN CO LTD (CN)
International Classes:
A47G9/08
Foreign References:
| US20120284915A1 | 2012-11-15 | |||
| CN203059109U | 2013-07-17 | |||
| CN210330158U | 2020-04-17 | |||
| CN206390332U | 2017-08-11 | |||
| CN210227653U | 2020-04-03 | |||
| CN201727220U | 2011-02-02 | |||
| CN206166465U | 2017-05-17 | |||
| CN112773154A | 2021-05-11 |
Attorney, Agent or Firm:
ZHISHENG & ASSOCIATES (CN)
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