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Easy fold layout hunting blind framework structure
专利权人:
Cheh-Kang Liu
发明人:
Cheh-Kang Liu
申请号:
US14452716
公开号:
US09133644B1
申请日:
2014.08.06
申请国别(地区):
US
年份:
2015
代理人:
摘要:
An easy fold layout hunting blind framework structure comprises a first and a second bottom frames, two side supporting frames, a front supporting frame, a rear supporting frame and two upper supporting frames. When folding to put away, two ends of the front and the rear supporting frames are respectively separated from the connection boxes provided at right and left sides of the two side supporting frames, then the two side supporting frames may turn towards the first and the second bottom frames to fold up, and further may fold in the right and left directions of the first and the second bottom frames. When developing, sequence of the operation can be carried out vice versa simply and easily without need for any hand tools. The size of the folded structure is so compact to carry or change the hunting sites.
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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