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COOLING PACK FOR HEAD PROTECTOR
专利权人:
发明人:
Seong Nam JEON,Soon Hak CHO
申请号:
US15355720
公开号:
US20170333247A1
申请日:
2016.11.18
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Disclosed is a cooling pack for a head including an outer cover fixed at an inside of the head protector. The outer cover adheres to a top of a human body, a refrigerant is embedded in the outer cover, and a plurality of fixers are coupled to the outer cover. The fixers are attachable to or detachable from the head protector, and the refrigerant is formed of a polyester polymer powder.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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