Pillow

A technology for pillows and pillowcases, applied to pillows and other directions, can solve the problems of stiff neck, large pillow height changes, and accumulated lactic acid, etc., and achieve the effects of preventing sweat, proper elasticity, and inhibiting mold growth

Active Publication Date: 2014-06-04
德清舒华泡沫座椅有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional pillows are usually filled with solids, which are bulky, inconvenient for storage and transportation, and many of them rest the head instead of the neck, causing compression of the cervical spine, changing the normal physiological curve of the cervical spine, causing muscle fatigue and ligament stretching or damage , causing "stiff neck", often in this situation is one of the common causes of cervical spondylosis
[0004] Although the inflatable pillow disclosed by CN1444893A (2003-10-1) is convenient for storage and transportation, and its height is adjustable, the inflated pillow is always close to the neck of the human body, which will easily cause the blood flow in the neck muscles to decrease after a long time, which will cause Muscle tissue hypoxia and pain will also accumulate lactic acid in the body, causing headache symptoms, and the height of the inflatable pillow changes greatly, and the height of the pillow when changing sleeping positions is also unreasonable
However, the pillow is too elastic so that the height of the pillow varies greatly, and its elasticity and height cannot be adjusted, which can easily cause a stiff neck

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] like figure 1 As shown, the pillow includes a pillow body and a pillowcase 4. The pillow body includes a high-elastic sponge pillow core 1, an air bag 2 and a polyether polyurethane foam pillow core 3. Covered in the polyether type polyurethane sponge pillow core 3, the air bag 2 is provided with a trachea 8, and the trachea 8 is connected with an air valve 9, and the air valve 9 is arranged at a corner of the pillowcase 4. One corner of the pillowcase 4 where the air valve 9 is located is provided with an S-shaped elastic protective cover 10 ( image 3 ), which is used to store and hide the air valve 9, and is convenient for storing or taking out the air valve 9, so as to prevent the air valve 9 from touching the skin during sleep. One side of the protective cover 10 is open, and the thickness of the protective cover 10 is 0.5 cm.

[0036] Polyether polyurethane sponge 3 comprises 20 parts by weight of the first polyol, 50 parts by weight of the second polyol and 15 ...

Embodiment 2

[0039] like figure 1 and figure 2 As shown, the pillow includes a pillow body and a pillowcase 4. The pillow body includes a high-elastic sponge pillow core 1, an air bag 2 and a polyether polyurethane foam pillow core 3. Set in the polyether type polyurethane sponge pillow core 3, when making, design and manufacture the mold of the polyether type polyurethane sponge pillow core 3 that can accommodate the airbag 2. The airbag 2 and the polyether polyurethane sponge pillow core 3 are rectangular, the side of the airbag 2 facing the head is exposed outside the polyether polyurethane sponge pillow core 3, and an isolation belt is arranged between the side of the airbag 2 facing the head and the pillowcase 4 5. The upper and lower ends of the isolation belt 5 are connected to the pillow case 4 . Air bag 2 is provided with trachea 8, and trachea 8 is connected with air valve 9, and air valve 9 is arranged on a corner of pillow case 4. The length of the airbag 2 is 4 / 5 of the po...

Embodiment 3

[0042] like figure 1 and figure 2 As shown, the pillow includes a pillow body and a pillowcase 4. The pillow body includes a high-elastic sponge pillow core 1, an air bag 2 and a polyether polyurethane foam pillow core 3. Set in the polyether type polyurethane sponge pillow core 3, when making, design and manufacture the mold of the polyether type polyurethane sponge pillow core 3 that can accommodate the airbag 2. The airbag 2 and the polyether polyurethane sponge pillow core 3 are rectangular, the side of the airbag 2 facing the head is exposed outside the polyether polyurethane sponge pillow core 3, and an isolation belt is arranged between the side of the airbag 2 facing the head and the pillowcase 4 5. The upper and lower ends of the isolation belt 5 are connected to the pillow case 4 . Air bag 2 is provided with trachea 8, and trachea 8 is connected with air valve 9, and air valve 9 is arranged on a corner of pillow case 4. The length of the airbag 2 is 2 / 3 of the po...

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Abstract

The invention relates to bedding, in particular to a pillow. The pillow comprises a pillow body and a pillow cover, wherein the pillow body comprises a high-elastic sponge pillow core, an air bag and a polyether type polyurethane sponge pillow core; the whole high-elastic sponge pillow core is sheathed in the air bag; the whole or part air bag is sheathed in the polyether type polyurethane sponge pillow core; the air bag is provided with an air pipe which is connected with an air valve; and the air valve is arranged at one corner of the pillow cover. The elasticity and the height of the pillow can be adjusted, so that the pillow has the function of ensuring the blood flow of the neck of the human body to be smooth.

Description

technical field [0001] The invention relates to a bedding, in particular to a pillow. Background technique [0002] The bedding that is most closely related to sleep quality is the pillow. The appropriate height of the pillow should be consistent with the physiological curve of the cervical spine after lying down. The neck muscles and ligaments are fully relaxed, which is conducive to the purpose of human health and health preservation. [0003] Traditional pillows are usually filled with solids, which are bulky, inconvenient for storage and transportation, and many of them rest the head instead of the neck, causing compression of the cervical spine, changing the normal physiological curve of the cervical spine, causing muscle fatigue and ligament stretching or damage , causing "stiff neck", often in this situation is one of the common causes of cervical spondylosis. [0004] Although the inflatable pillow disclosed by CN1444893A (2003-10-1) is convenient for storage and t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47G9/10C08G18/76C08G18/48C08J9/14C08J9/08
Inventor 邱玲娣李同松卢伟
Owner 德清舒华泡沫座椅有限公司
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