Sitting and lying nursing sickbed for preventive medicine
A technology of preventive medicine and hospital beds, which is applied in the field of nursing beds, can solve the problems of complex structure and high cost, and achieve the effect of convenient and simple operation process
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Embodiment 1
[0023] In Embodiment 1, the buffer ring 14 is an annular air bag, and the air compressor 15 is connected with the air compressor 15 through a connecting pipe 18 and a rotary ventilation joint, and a valve is installed on the connecting pipe 18 .
Embodiment 2
[0024] In Embodiment 2, the buffer ring 14 is an annular airbag.
Embodiment 3
[0025] In Embodiment 3, the buffer ring 14 is a rubber ring.
[0026] Further, an air compressor 15 is fixedly installed on the upper end of the support plate 2, and the outlet end of the air compressor 15 is connected with a cover body 16 through a pressure reducing valve, the upper end of the cover body 16 is open, and the cover body 16 The upper end is fixedly connected with the lower end surface of the first bed board 5 , and the first bed board 5 is provided with evenly distributed through holes, and the through holes are located directly above the first bed board 5 .
[0027] Further, a heating wire is installed inside the cover body 16 .
[0028] Further, handrails 13 are fixedly installed on both sides of the second bed board 6 .
[0029] Further, a third vertical rod 12 is fixedly installed on the support plate 2 , and the third vertical rod 12 is connected to one end of the rotating shaft 10 in rotation.
[0030] In Embodiment 1-3, when the device is used, the pati...
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