| 摘要 |
Disclosed is a folding bed body, comprising a left supporting member (9), a right supporting member (10), a hinge member (11), a left supporting rod (8), a right supporting rod (7), a left connecting rod (5), a right connecting rod (6), a left connecting member (4), a right connecting member (3) and a latching mechanism. The right end of the left supporting member (9) and the left end of the right supporting member (10) are pivoted to the left end and the right end of the hinge member (11), respectively. The upper ends of the left supporting rod (8) and the right supporting rod (7) are pivoted to the left supporting member (9) and the right supporting member (10), respectively. The lower ends of the left supporting rod (8) and the right supporting rod (7) are pivoted to the upper ends of the left connecting rod (5) and the right connecting rod (6), respectively. The upper ends of the left connecting rod (5) and the right connecting rod (6) extend to be pivoted to the hinge member (11). The left end of the left connecting member (4) is pivoted to the lower end of the left connecting rod (5). The right end of the right connecting member (3) is pivoted to the lower end of the right connecting rod (6). When the right connecting member (3) is latched to the left connecting member (4) via the latching mechanism, the left connecting member (4), the right connecting member (3), the left connecting rod (5) and the right connecting rod (6) constitute a triangular supporting mechanism, and the left supporting member (9) and the right supporting member (10) are unfolded to constitute a bed surface supporting mechanism. When in use, the folding bed body only needs to be unfolded or folded with one hand, and is stable, firm, safe and reliable. |
