| 摘要 |
PURPOSE: A structure of a rubber boat is provided to reduce the length and manufacturing cost of the rubber boat by preventing the rear of the rubber boat from inflating convexly. CONSTITUTION: In a rubber boat, a circular reinforcing unit(300) is integrally coupled to the rear unit(160) of the rubber boat so that the rear end(200) of the rear unit is not convexly inflated by the pressure of air. A through hole(320) is formed at the center of the reinforcing unit. A woven body(400) is integrally attached to the reinforcing unit, and covers the through hole to control the inflation pressure of air.
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