CN201755038U - Pillow in accordance with the physiological curve of the human neck - Google Patents

Abstract

The utility model discloses a pillow conforming to the physiological bending curve of the human head and neck, which comprises a pillow case and a pillow core made of memory foam. One side of the pillow core is bent upward into a radian to form a front convex surface; Curved upward into an arc, forming a convex surface; concave downward in the middle, forming a concave surface. The curve of the utility model conforms to the physiological bending curve of human head and neck, can deepen sleep, improve oxygen and blood supply to the brain, improve sleep quality, relieve dizziness and headache, speed up blood flow, adjust blood pressure, eliminate brain fatigue, and improve microcirculation.

Description

A pillow conforming to the physiological bending curve of human head and neck

technical field

The utility model relates to a pillow conforming to the physiological bending curve of human head and neck.

Background technique

The neck is the narrowest part of the human body and one of the most critical passages in the body. It supports the head on the top and connects the torso on the bottom. In the smallest range, it passes through the most important trunk nerves and blood vessels of the human body. It is composed of 7 vertebrae. The so-called physiological radian is a smooth, forward-facing arc formed by these 7 vertebrae. Due to the evolution and development of human beings, it is necessary to form a smooth, forward-facing "crescent-shaped" physiological arc. According to the theory of human body structure, there are differences in the thickness of human skin fat layer and muscle layer. The skeletal system that bears the weight of the body is not straight. Generally, when the human body is in a naturally relaxed state, the back of the human body is located behind the back of the head; and when the human body is lying on its side, the parallel distance between the shoulders of the human body and the head is greater. Therefore, when people lie down to rest, lie on their backs or lie on their sides, in order to get rid of the high tension of the neck nerves and muscles to achieve a full rest, other objects should be used to prop up the head appropriately, so that pillows are produced. Therefore, the function of the pillow is to support, protect the human neck and maintain the normal physiological curve of the human cervical spine, and promote human sleep.

But along with the quickening pace of life and the increasing social pressure that people bear, the quality of sleep has become an important symbol to measure people's health. How to improve the quality of sleep has become the most concerned issue at present. Pillow, as an indispensable bedding article for people's sleep, has a profound impact on the quality of sleep. If the shape and design of the pillow is unreasonable, long-term use of the pillow may cause changes in the normal physiological curve of the cervical spine and affect the health of the body.

Utility model content

The purpose of the utility model is to provide a pillow conforming to the physiological bending curve of the human head and neck. The curve of the utility model conforms to the physiological bending curve of the human head and neck, which can deepen sleep, improve the oxygen supply and blood supply to the brain, improve sleep quality, relieve Dizziness and headache, speed up blood flow; regulate blood pressure, eliminate brain fatigue, improve microcirculation.

In order to achieve the above object, the technical scheme of the utility model is:

A pillow conforming to the physiological bending curve of the human head and neck, including a pillowcase and a pillow core made of memory foam, one side of the pillow core is bent upwards into a curvature to form a front convex surface; the other side is also bent upwards into a curvature, A back convex surface is formed; the middle is sunken down to form a concave surface.

The height of the highest point of the front convex surface is 10-15cm, the height of the highest point of the posterior convex surface is 7-12cm, and the height of the lowest point of the concave surface is 5-10cm. Neck movement of ordinary people: flexion 35°-45°, extension 35°-45°. The average left and right flexion is 45°, and the left and right rotation is 60°-80°. A good pillow should not only make people sleep comfortably but also meet the health standards of the human body. The height of the pillow should be about 10-15 cm, or the height of your fist. Pillows that are too high or too low are bad for the cervical spine. (1) If the pillow is too high, it will cause excessive pressure on the neck, causing the cervical spine to lean forward, destroying the normal physiological curvature of the cervical spine, and compressing the cervical nerve and vertebral artery. (2) If the pillow is too low, not only will the neck not be able to relax, but it will also destroy the normal curvature of the cervical spine. A low pillow can easily cause insufficient blood supply, congestion and swelling, and dyspnea.

The height of the highest point of the front convex surface is preferably 10cm, the height of the highest point of the rear convex surface is preferably 7cm, and the height of the lowest point of the concave surface is preferably 5cm.

The beneficial effect of the present utility model is: the profile of the pillow core of the present utility model is 10-15cm high on one side, 7-12cm high on one side, 5-10cm high at the central depression and the 45° curve conforms to the physiological bending curve of the head and neck of a person. It is carefully designed according to the principles of ergonomics and fully conforms to the principles of ergonomics. It can deepen sleep, improve oxygen and blood supply to the brain, improve sleep quality, relieve dizziness and headaches, and speed up blood flow; regulate blood pressure, eliminate brain fatigue, and improve microbes. Circulation; It has a good effect on relieving long-term incorrect posture and neck stiffness, shoulder and waist pain caused by tiring work. Effectively protect the cervical spine and correct or prevent deformation, especially suitable for patients who are prone to insomnia, stiff neck, and cervical and lumbar spondylosis. Because this pillow core is made of memory foam, it has good elasticity, and when people sleep on this pillow, the height of the pillow can be fully adapted to the sleeping height of the human body according to their own requirements.

Certainly the utility model pillow core can also adopt lavender, buckwheat husk, cassia seed, tealeaves etc. As we all know, lavender has the effects of calming the mind, enhancing memory, and relieving stress. Mustard husk has the effects of clearing away heat and detoxification, clearing the brain, and improving eyesight, and has a certain effect on insomnia, dreaminess, dizziness, tinnitus and other diseases. It is warm in winter and cool in summer, refreshing and comfortable, moderate in hardness and softness, good fluidity, can be adjusted at will, helps sleep, and has a good effect on treating insomnia and neurasthenia. Tea has the functions of sterilizing, anti-radiation, relieving heat and relieving heat, calming the nerves and eliminating troubles, etc. Even the tea dregs that have been drunk also have the effect of aroma, sterilization and calming the nerves. The utilization of drunk tea dregs can also be used as waste, which fully embodies the environmental protection function advocated by modern people. The volatile components of some aromatic natural plants have the effects of eliminating phlegm, relieving convulsions, resuscitation and refreshing, and expanding peripheral blood vessels. They can directly act on the head to prevent diseases and eliminate pathogens, balance qi and blood, and regulate yin and yang. Therefore, the tea pillow made of tea dregs not only has the effect of calming the nerves and health care, but also can quickly eliminate fatigue and let you fall asleep peacefully.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Detailed ways

Example 1

As shown in Figure 1, a pillow conforming to the physiological bending curve of the human head and neck in this embodiment includes a pillowcase 1 and a pillow core 2 made of memory foam, and one side of the pillow core 2 is bent upward into a radian, The front convex surface 3 is formed; the other side is also bent upward into a radian to form a rear convex surface 5 ; the middle is depressed downward to form a concave surface 4 . The height of the highest point H of the front convex surface 3 is 10 cm, the height of the highest point B of the rear convex surface 5 is 7 cm, and the height of the lowest point D of the concave surface 4 is 5 cm.

Example 2

As shown in Figure 1, a pillow conforming to the physiological bending curve of the human head and neck in this embodiment includes a pillowcase 1 and a pillow core 2 made of memory foam, and one side of the pillow core 2 is bent upward into a radian, The front convex surface 3 is formed; the other side is also bent upward into a radian to form a rear convex surface 5 ; the middle is depressed downward to form a concave surface 4 . The height of the highest point H of the front convex surface 3 is 15cm, the height of the highest point B of the rear convex surface 5 is 12cm, and the height of the lowest point D of the concave surface 4 is 10cm.

Example 3

As shown in Figure 1, a pillow conforming to the physiological bending curve of the human head and neck in this embodiment includes a pillowcase 1 and a pillow core 2 made of memory foam, and one side of the pillow core 2 is bent upward into a radian, The front convex surface 3 is formed; the other side is also bent upward into a radian to form a rear convex surface 5 ; the middle is depressed downward to form a concave surface 4 . The height of the highest point H of the front convex surface 3 is 12cm, the height of the highest point B of the rear convex surface 5 is 9cm, and the height of the lowest point D of the concave surface 4 is 7cm.

Claims (3)

1. A pillow conforming to the physiological bending curve of the human head and neck, characterized in that: it comprises a pillowcase (1) and a pillow core (2) made of memory foam, and one side of the pillow core (2) is upwardly bent into a The radian forms the front convex surface (3); the other side also bends upwards into a radian to form the back convex surface (5); the middle is sunken downward to form the concave surface (4). 2. A kind of pillow conforming to the physiological bending curve of human head and neck as claimed in claim 1, characterized in that: the height of the highest point of the front convex surface (3) is 10-15cm, and the height of the highest point of the rear convex surface (5) is 7-12cm, the height of the lowest point of the concave surface (4) is 5-10cm. 3. a kind of pillow that conforms to the physiological bending curve of human head and neck as claimed in claim 2 is characterized in that: the height of the highest point of the described front convex surface (3) is 10cm, and the height of the highest point of the rear convex surface (5) is 7cm. The height of the lowest point of the concave surface (4) is 5cm.

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