Title:
RUBBER SLEEPING BAG TYPE SHOCK ABSORBING CUSHION BALL ALLOWING PERSON TO ENTER
Document Type and Number:
Japanese Patent JP2014226534
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a rubber sleeping bag type shock absorbing cushion ball reducing shock received on the human body as much as possible when a person is urgently forced to escape from a disaster site such as for instance, a high-rise building because of the occurrence of accident, natural disaster or man-made arson fire, and unavoidably jumps down from a high place to the ground, and absorbing shock received when contacting a water surface when a falling place is on the water, and having a lifesaving effect to a human life by floating on the water like a floating ring.SOLUTION: A rubber sleeping bag type shock absorbing cushion ball having a shape of a gym ball to be used for training and made of hard crude rubber is formed in a shape of a sleeping bag made of hard rubber with high strength so as to allow the human body to enter, and is made a little larger by making an air chamber in a two-layer structure so as not to require fitting to the size of a user. A person blows from an air intake port in the rubber air chamber or pulls a string or pushes a button so as to instantly swell the whole sleeping bag in a rubber ball shape (elliptic rugby ball shape) like a nitrogen type vehicle shock air bag, and enter thereinto.
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| WO/2021/226359 | CONVERTIBLE ARTICLE |
Inventors:
HIEDA TAKASHI
Application Number:
JP2013123149A
Publication Date:
December 08, 2014
Filing Date:
May 24, 2013
Export Citation:
Assignee:
HIEDA TAKASHI
International Classes:
A47G9/08; A62B1/00; A62B99/00
Domestic Patent References:
| JP2006306259A | 2006-11-09 | |||
| JPS5625571U | 1981-03-09 | |||
| JP3110944U | 2005-07-07 |
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