Bamboo-charcoal slow rebounding pillow

A slow-rebound and slow-rebound sponge technology, applied in pillows, other chemical processes, chemical instruments and methods, etc., can solve the problems of accumulated lactic acid, muscle fatigue, cervical vertebra compression, etc., and achieve stable soft and hard properties, breathable and moisture-permeable Good, little effect of temperature

Inactive Publication Date: 2012-11-07
ZHEJIANG JIANZHONG BAMBOO IND
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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 adj

Method used

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  • Bamboo-charcoal slow rebounding pillow
  • Bamboo-charcoal slow rebounding pillow
  • Bamboo-charcoal slow rebounding pillow

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] like figure 1 As shown, the pillow includes a pillow body and a pillowcase 14. The pillow body includes a high-elastic sponge pillow core 11, an air bag 12 and a bamboo charcoal slow-rebound sponge pillow core 13. Set in the bamboo charcoal slow rebound sponge pillow core 13, the air bag 12 is provided with one end of a trachea (not shown in the figure), the other end of the trachea is connected with an air valve 15 and is arranged on the bamboo charcoal slow rebound sponge pillow core 13 outside. One corner of the pillowcase 14 is provided with a triangular elastic protective cover 16 ( figure 2 ), one side of the protective cover 16 is open for storing and hiding the air valve 15, 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.

[0045] Bamboo charcoal powder preparation: Pilot test is carried out in a vertical moving bed dry distillation carbonization furnace, with bamboo chips (abo...

Embodiment 2

[0055] The structure of the pillow is the same as that of the first embodiment, except that the shape of the elastic protective cover 16 is S-shaped.

[0056] The preparation raw material and preparation method of bamboo charcoal slow-rebound sponge are the same as in Example 1, except that the preparation of bamboo charcoal powder is carried out in a pilot test in a 16-tube conjoined column and tube moving bed dry distillation carbonization furnace, with Mengzong bamboo with an average moisture content of 30% piece (about 40cm in length), the temperature of each temperature measuring point, the drying area A is 200°C, the pre-carbonization area B is 270°C, and the carbonization area C is 500°C. When the temperature is raised, part of the combustion gas and bamboo vinegar liquid are introduced from the external combustion type. Part of the non-condensable gas in the condenser is burned at the same time, so that the temperature of the combustion zone is raised to 750°C at a rate...

Embodiment 3

[0061] Pillow structure is with embodiment one.

[0062] The preparation of bamboo charcoal powder is with embodiment one, and difference is the preparation raw material of bamboo charcoal slow rebound sponge and preparation method.

[0063] Preparation raw materials of bamboo charcoal slow rebound sponge:

[0064] 1-3 parts of bamboo charcoal powder with a particle size of 1500-2800 mesh; the first polyol: a polymer of 85 parts by weight of ethylene glycol and propylene glycol, with a functionality of 3 and a hydroxyl value of 99 mgKOH / g; the second polyol: three 10 parts by weight of copolyol of methylolpropane and butylene oxide, EO content 80%, hydroxyl value 22mgKOH / g; MDI isocyanate 30 parts by weight; cyclopentane, n-butane, 5-15% sodium bicarbonate 6 parts by weight of foaming agent formed from the solution; 6 parts by weight of triethylenediamine; 0.5 parts by weight of sulfonate flame retardant; 0.8 parts by weight of room temperature vulcanized silicone rubber toug...

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Abstract

The invention relates to a pillow, in particular to a bamboo-charcoal slow rebounding pillow. The pillow comprises a pillow body and a pillow case, the pillow body comprises a high-elastic sponge pillow core, an air bag and a bamboo-charcoal slow rebounding sponge pillow core, the bamboo-charcoal slow rebounding sponge pillow core wraps the air bag, the air bag wraps the high-elastic sponge pillow core, one end of an air pipe is arranged on the air bag, the other end of the air pipe is connected with an air valve and arranged outside the bamboo-charcoal slow rebounding sponge pillow core, and the bamboo-charcoal slow rebounding sponge comprises, by weight, 1 to 8 parts of bamboo-charcoal powders with a particle size of 1500 to 2500 meshes, 20 to 85 parts of first polyatomic alcohol, 10 to 90 parts of second polyatomic alcohol, 8 to 30 parts of diphenylmethane diisocyanate (MDI), 0.2 to 0.8 part of silicone rubber toughening agents, 3 to 6 parts of foaming agents, 0.5 to 1 part of catalysts, 0.3 to 0.9 part of surface active agents and 0.2 to 0.5 part of fire retardants. The bamboo-charcoal slow rebounding pillow has the advantages that the elasticity and height can be adjusted, smooth flowing of blood in human body neck can be achieved, and an antibacterial effect can be achieved.

Description

technical field [0001] The invention relates to a pillow, in particular to a bamboo charcoal slow rebound 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 ...

Claims

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Application Information

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IPC IPC(8): A47G9/10B01J20/30B01J20/20
Inventor 丁建中
Owner ZHEJIANG JIANZHONG BAMBOO IND
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