| 摘要 |
A foldable bed comprises a bed surface (1), and further comprises side stay-poles (2) and bottom stay-pole members (3). The side stay-poles (2) are connected to the bed surface (1). The bottom stay-pole members (3) comprise a first bottom stay-pole (31), a second bottom stay-pole (32), and a support bar (33). The first bottom stay-pole (31) and the second bottom stay-pole (32) are hingedly connected by means of a first hinged shaft. The support bar (33) is hingedly connected to the first bottom stay-pole (31), and has a first clamping groove (331). The second bottom stay-pole (32) has a protrusion fitted to the first clamping groove (331). Each of free ends of the first bottom stay-pole (31) and the second bottom stay-pole (32) is provided with a second clamping groove (34) fitted to the corresponding side stay-pole (2). Because the first bottom stay-pole (31) and the second bottom stay-pole (32) are hingedly connected directly by means of the first hinged shaft and the positions of the two bottom stay-poles can be fixed by means of the support bar when the two bottom stay-poles are unfolded, conventional bottom stay-pole members can be arranged in a foldable manner, thereby reducing the sizes of the bottom stay-pole members after the bottom stay-pole members are folded. |
