HELMET-TYPE PERSONAL DISASTER RELIEF DEVICE
First Claim
1. A helmet-type personal disaster relief device for supplying air in case of emergency, comprising:
- a helmet body having an outer shell, an inner shell formed inside the outer shell, and an air storage space (s) formed between the outer shell and the inner shell to store compressed air;
an air inlet port open/shut device arranged at an air inlet port which is formed at the outer shell to inject air into the air storage space (s);
an air outlet port open/shut device which is arranged in an internal space of the helmet body to open/shut an air outlet port for discharging the compressed air stored in the air storage space (s) to a space (h) where a wearer breaths;
an air outlet port open/shut device operating device installed in the outer shell to operate the air outlet port open/shut device; and
a transparent window formed at the front of the outer shell.
1 Assignment
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Accused Products
Abstract
Provided is a helmet-type personal disaster relief device which supplies fresh air to a wearer during an evacuation time period upon the occurrence of disasters, and protects the skin of the face, neck and shoulders of the wearer. For this purpose, the helmet-type personal disaster relief device of the present invention comprises a helmet body having an outer shell, an inner shell formed inside the outer shell, and an air storage space formed between the outer shell and the inner shell. to store compressed air; an air inlet port open/shut device arranged at an air inlet port which is formed at the outer shell to inject air into the air storage space; an air outlet port open/shut device which is arranged in an internal space of the helmet body to open/shut an air outlet port for discharging the compressed air stored in the air storage space to the space where the wearer breaths; an air outlet port open/shut device operating device installed in the outer shell to operate the air outlet port open/shut device; and a transparent window formed at the front surface of the outer shell.
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Citations
13 Claims
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1. A helmet-type personal disaster relief device for supplying air in case of emergency, comprising:
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a helmet body having an outer shell, an inner shell formed inside the outer shell, and an air storage space (s) formed between the outer shell and the inner shell to store compressed air; an air inlet port open/shut device arranged at an air inlet port which is formed at the outer shell to inject air into the air storage space (s); an air outlet port open/shut device which is arranged in an internal space of the helmet body to open/shut an air outlet port for discharging the compressed air stored in the air storage space (s) to a space (h) where a wearer breaths; an air outlet port open/shut device operating device installed in the outer shell to operate the air outlet port open/shut device; and a transparent window formed at the front of the outer shell. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification