Used for the frame structure of a bed

Abstract

This invention relates to a frame structure comprising a base rod, two side rods, and two diagonal rods, suitable for a bed with a main frame, headboard, and footboard. The two side rods are positioned at both ends of the base rod, forming a U-shape. The two diagonal rods slope outwards from the middle of the base rod, connecting to the corresponding side rods to form two first hollow structures located at the corners of the U-shape. This frame structure maintains its functional shape over time, supporting continuous and normal height adjustment of the bed, effectively overcoming the tendency of previous U-shaped structures to twist and deform.

Claims

1. A frame structure for a bed, comprising: A base rod (21); two side rods, set at both ends of the base rod (21) to form a U-shape; and two diagonal rods, inclined from the middle of the base rod (21) to both ends, respectively connecting to the corresponding side rods, forming two first hollow structures located at the corners of the U-shape.

2. A frame structure for a bed, comprising: A base rod (21); two side rods, set at both ends of the base rod (21) to form a U-shape; two diagonal rods, inclined from the middle of the base rod (21) to both ends, respectively connecting to the corresponding side rods to form two first hollow structures located at the corners of the U-shape; and a top rod (26), connecting the opposing surfaces of the two side rods and located above the base rod (21), the top rod (26) and the two diagonal rods to form a second hollow structure, which is located in the middle of the U-shape and adjacent to the two first hollow structures.

3. The frame structure as described in claim 1 or 2, wherein, The frame structure acts as a support (20), which is slidably mounted on a headboard (13) and a footboard (14) of a bed (10) to support a main frame (11) of the bed (10) at a variable height from the ground; the main frame (11) has a front end and a rear end, the headboard (13) is located at the front end of the main frame (11), and the footboard (14) is located at the rear end of the main frame (11).

4. The frame structure for the bed as described in claim 1 or 2, wherein, The first hollow structure is a triangular structure.

5. The frame structure for the bed as described in claim 2, wherein, The second hollow structure is a trapezoidal structure.

6. The frame structure for a bed as described in claim 1 or 2, wherein, The two ends of the diagonal bar are welded to the bottom bar (21) and the side bar, respectively.

7. The frame structure for a bed as described in claim 1 or 2, wherein, The two ends of the diagonal bar are respectively locked to the bottom bar (21) and the side bar.

8. The frame structure for the bed as described in claim 2, wherein, The top rod (26) is bent to have a bow (27).

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