Sponge pouring height-adjustable health care pillow and preparation method thereof
An adjustable, sponge pillow technology, applied in the field of health care pillows, can solve the problems that the pillow cannot meet the requirements of three sleeping positions at the same time, affect physical health, affect sleep quality, etc., and achieve good health, good support and protection. , the effect of eliminating the feeling of bar head
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Embodiment 1
[0023] Example 1, see figure 1 , 2 The hollow inflatable airbag 2 is made of latex material by rotomolding. The inflatable airbag 2 is equipped with an inflatable and deflated valve 3 for inflating. The external palm-type rubber inflatable bag is used for inflating. The inflatable airbag 2 is a folded three-dimensional rectangle. Keep the pillow surface flat and not bulging after inflating; polyurethane and latex are used as the main raw materials in the foaming machine, and conventional auxiliary raw material foaming agents are added to synthesize pouring raw materials; according to the design requirements, aluminum alloy materials are used to process the middle low left and right sides For a high pillow mold, first open the pillow mold, put two inflatable airbags 2 into the corresponding positions on the left and right sides of the mold and position them, close the mold, inject casting materials into the mold, and wrap the left and right sides with the casting materials The...
Embodiment 2
[0024] Embodiment 2 is the same as Embodiment 1, the difference is that the pouring raw material is directly injected into the pillow body mold, and the sponge pillow body is made by pouring. In the same way, take out the sponge pillow body and put in two air bags respectively.
[0025] The height-adjustable health-care pillow of the sponge pouring of the present invention can be fine-tuned in height under the action of the airbag. When the sleeping face is lying on the back, the middle of the pillow can well maintain the physiological curvature of the cervical spine, so that the cervical spine will not be stretched or damaged. ;When lying on the left or right side, the left and right sides of the pillow can be adjusted according to the individual's fat and thin, shoulder width and narrow shoulders, so that the cervical spine can be kept parallel without stretching or curling, so as to ensure the smooth passage of the vertebral artery and sufficient blood supply to the brain ,...
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