Ergonomic pressure relief headrest

Abstract

An ergonomic pressure dispersing pillow comprises a pillow face, a pillow body and a shock absorption pressure dispersing cushion. The pillow face and the pillow body are made of soft buffer materials, the pillow body is provided with at least one cavity, the shock absorption pressure dispersing cushion covers the cavity, and the pillow face covers the shock absorption pressure dispersing cushion. When the head of the human body rests on the pillow face above the cavity, the pillow face and the shock absorption pressure dispersing cushion sink into the cavity due to the weight of the head, the sinking degree differs due to the differences of the weight of the bodily forms, proper supporting effects can be provided according to the bodily forms, the sinking-type pillow face is good in wrapping performance and has a head locating effect, the head and the cervical vertebra can be located at proper positions, a user is guided to enable the shoulders to be attached to the lower edge of the pillow to prevent the stiff neck, and an even pressure dispersing effect can be provided with the assistance of the shock absorption pressure dispersing cushion below the pillow face.

Description

technical field [0001] The present invention relates to a headrest, in particular to a structure of an ergonomic pressure-dissipating headrest which has the function of positioning the head and can provide a suitable supporting effect according to the shape of the body. Background technique [0002] People spend about one-third of their life in sleep. Many research reports have pointed out that the quality of sleep will affect our health. For example, sleep is the best way to restore physical strength. Growth is also very important. During sleep, the brain will direct all parts of the body to repair themselves to restore normal functions. During sleep, the brain will also memorize and archive all the information and knowledge we have learned and acquired during the day. All in all, sleep is closely related to our life and health, and good sleep quality is the only way to maintain health. [0003] There are many factors that affect the quality of sleep, and the quality of th...

AI Technical Summary

Problems solved by technology

[0005] The shape of each part of the traditional headrest is uniform and symmetrical, and the pillow surface mainly used to support the head (such as the back of the head) is a flat surface, and most of the traditional headrests are not designed according to ergonomic principles, and do not consider the various aspects of the human body. Properly design the curve of the part. A pillow with a height suitable for lying on the back may appear slightly lower when lying on the side. On the contrary, a headrest with a higher pillow may be suitable for lying on the side, but it is easy to make the height of the back of the head too high when lying on the back.

Among them, there is a memory pillow made of memory foam. The pillow surface of this memory pillow is a flat surface at the central position, and has a curved bulge at the edge and is slightly higher than the pillow surface at the central position. With the help of this raised edge support The back of the neck, but this design is only suitable for supine sleeping positions. Once the human body is turned to the side, the raised edge is higher than the flat pillow surface in the center, which will instead make the side of the head (especially the ears) become oriented toward the back of the neck. Poor posture with a downward slope

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