Adjustable hard bed board with curved surfaces and stereoscopic curves
An adjustable, bed board technology, applied in the field of health care beds, can solve the problems of high replacement cost, difficult to use for a long time, poor support of human bones, etc., and achieve the effect of protecting bone health and meeting the needs of unused states.
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Embodiment 1
[0021] Such as figure 1 As shown, an adjustable curved surface solid curve hard bed board includes a bed side 1, a hard bed board 2 and 1 to 2 three-dimensional boards, and the upper surface of the hard bed board 2 has a physiological curve when the human body naturally lies on its back. The same or similar curved surface 3, the hard bed board 2 is an integrally formed structure, using a hard bed board, the upper surface of the hard bed board is provided with the same or similar curved surface 3 as the physiological curve when the human body naturally lies on its back, because it does not need Using a mattress, the human body is on a hard bed, the bones are well supported, and the surrounding muscles can be relaxed, which protects the health of the bones to the greatest extent.
[0022] Described three-dimensional plate comprises support leg 6 and the board body 5 that is installed on described support leg 6, and the upper surface of described board body 5 is plane, and the he...
Embodiment 2
[0026] Such as figure 2 As shown, the difference between this embodiment and Embodiment 1 is that the curved surface 3 that is identical or similar to the physiological curve when the human body naturally lies on its back is located in the middle of the upper surface of the hard bed board, and the hard bed boards on both sides of the middle The surface has a curved surface 4 that is the same as or similar to the physiological curve when the human body naturally lies on its side, and the curved surfaces on both sides are connected with the curved surface in the middle in a smooth transition. When people sleep on their backs, they are generally located in the middle of the bed body. Turning over will cause rolling to both sides. Therefore, when turning over and moving to the sides, the same or similar physiological curves as the natural side-lying of the human body will be carried out on the human body. Support to meet the various states of human body movements.
[0027] The s...
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