Title:
STRUCTURAL MODIFICATION OF CHAIR AND CUSHION
Document Type and Number:
WIPO Patent Application WO/2014/109484
Kind Code:
A1
Abstract:
The present invention relates to a novel chair and cushion for overcoming and solving various inhibitory factors such as economical inefficiency, environmental non-friendliness, lack of sanitation, inefficiency, uselessness and the like occurring during the manufacture of office chairs and sofas, electric cars seats for handicapped people, car seats, conventional chairs and the like, use of the same after preparation, wasting of the same after use, and the like, wherein each part of a conventional chair and the like, which has a single structure, is formed into a dual structure, and instead of a resilient material, which has been used until now, a gas spring device, a pressurized resilient structure, and the like are attached in between two structures, thereby implementing a novel concept of elastic force and the like, a seat member of the chair and the like, and a cushion put on the seat member to be used are depressed into an ergonometric shape, and vent holes are formed, thereby attempting to achieve convenient use such as an improvement buttocks hygiene and the like of a user when sitting down, or the like, and the structure of each part of the conventional chair and the like and a cushion is modified and improved for preventing environmental pollution and the like.
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Inventors:
HAN KYUNG-HEE (KR)
Application Number:
PCT/KR2013/011371
Publication Date:
July 17, 2014
Filing Date:
December 09, 2013
Export Citation:
Assignee:
HAN KYUNG-HEE (KR)
AMAZING SUN CO LTD (KR)
AMAZING SUN CO LTD (KR)
International Classes:
A47C7/74; A47C7/02
Foreign References:
| KR20070109168A | 2007-11-15 | |||
| KR20120129327A | 2012-11-28 | |||
| KR200323505Y1 | 2003-08-19 | |||
| US20110004998A1 | 2011-01-13 |
Attorney, Agent or Firm:
PARK, CHANG-HOON (KR)
박창훈 (KR)
박창훈 (KR)
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