| 摘要 |
PROBLEM TO BE SOLVED: To provide a triangular tent-like body as a seismic device for use during sleeping to be also called as a sleeping helmet, as a simple, light, and tough combined body of synthetic resin, for forming a space for strongly preventing anybody sleeping in it from danger of fall of beams and columns, or fall of wardrobes to crush them, that can be folded to be contained, that can be installed in a small space to be used by anybody in any place at low cost, and that can be used easily at low cost for a helmet every night in seismic area to protect their head parts, chest parts, or abdominal parts to minimize damage there. SOLUTION: An upper part of the combined body of synthetic resin is formed as a connected part, with a lower part opened. In the open part, an opening control body of canvas and steel wire adjusted in length equivalent to width of the triangular tent-like body. The opening control body is connected to the connected part of a corresponding body to form the triangular tent-like body. COPYRIGHT: (C)2005,JPO&NCIPI
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