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Lifting base frame structure

A technology for lifting and lowering the bottom frame and the bottom frame, which is applied in medical science, surgery, operating tables, etc., can solve the problems of single lifting angle and lifting height, cannot be adjusted at will, and cannot adapt to diversification, etc., and achieves wide adjustment range and smooth adjustment process. Continuous and stable, convenient and flexible adjustment effect

Inactive Publication Date: 2015-05-06
佛山市东品美业五金制品有限公司
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The liftable massage bed in the prior art is usually composed of two movably connected bed boards. A pushing mechanism is arranged on the underside of one of the bed boards. The pushing mechanism pushes the bed board up and tilts. The lifting angle and lifting height are single, cannot be adjusted at will, and cannot adapt to diverse needs

Method used

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing, invention is described in further detail.

[0015] Figure 1 ~ Figure 3 A lifting chassis structure according to an embodiment of the present invention is schematically shown.

[0016] refer to Figure 1 ~ Figure 3 , The lifting underframe structure includes an underframe 1 , an upper frame 2 , a middle frame 3 , a first telescopic mechanism 4 and a second telescopic mechanism 5 . One end of the middle frame 3 is hinged with the bottom frame 1, and the other end of the middle frame 3 is hinged with the upper frame 2 to play the role of connection and force transmission. One end of the first telescopic mechanism 4 is hinged with the bottom frame 1, the other end of the first telescopic mechanism 4 is hinged with the middle frame 3, one end of the second telescopic mechanism 5 is hinged with the bottom frame 1, and the other end of the second telescopic mechanism 5 is connected with the upper frame 2 hinged. The bottom f...

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PUM

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Abstract

The invention discloses a lifting base frame structure. The lifting base frame structure comprises a base frame, an upper frame, a middle frame, a first telescopic mechanism and a second telescopic mechanism, wherein one end of the middle frame is hinged with the base frame, the other end of the middle frame is hinged with the upper frame, one end of the first telescopic mechanism is hinged with the base frame, the other end of the first telescopic mechanism is hinged with the middle frame, one end of the second telescopic mechanism is hinged with the base frame, and the other end of the second telescopic mechanism is hinged with the upper frame. According to the lifting base frame structure, the first telescopic mechanism and the second telescopic mechanism are matched, so that the height and the inclination angle of the upper frame can be adjusted, the adjustment is continuous and stable, and the adjustment range is wide.

Description

technical field [0001] The invention relates to a liftable structure, in particular to a liftable chassis structure. Background technique [0002] The liftable massage bed in the prior art is usually composed of two movably connected bed boards. A pushing mechanism is arranged on the underside of one of the bed boards. The pushing mechanism pushes the bed board up and tilts. The lifting angle and lifting height are single, cannot be adjusted at will, and cannot adapt to diverse needs. Contents of the invention [0003] The invention provides a lifting chassis structure with continuous and stable adjustment of lifting angle and lifting height and wide adjustment range. [0004] According to one aspect of the present invention, a lifting underframe structure is provided, including an underframe, an upper frame, a middle frame, a first telescopic mechanism and a second telescopic mechanism, one end of the middle frame is hinged to the bottom frame, and the other end of the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G13/10
Inventor 李国林李国良吴天明
Owner 佛山市东品美业五金制品有限公司
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