Check patentability & draft patents in minutes with Patsnap Eureka AI!

Pillow

A technology of pillows and crumbs, applied in the direction of pillows, household utensils, bedspreads, etc., can solve the problems of irrelevance, inability to get the shape and height of pillows, etc.

Inactive Publication Date: 2008-01-30
TOWA TECHNOS
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is impossible to obtain a soft pillow where the shape and height of the pillow do not correlate
[0006] As mentioned above, all the conventional pillows cannot fully satisfy the variety of shapes adapting to the situation of the user, the ease of molding, and the shape retention.
Furthermore, it is not possible to obtain a pillow having the softness desired by the user regardless of the shape and height of the pillow

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pillow
  • Pillow
  • Pillow

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The bag is 33cm in length, 48cm in width, and 6cm in height. The linear body is a rubber cord covered with polyurethane rubber by polyester yarn. The rubber cord is one type with a diameter of 1.2 mm and a length of 60 cm. The elongation of the rubber cord is 100%. Crumbs are made of cypress, spherical shape with a diameter of 12 mm, and one type. Each rubber rope is strung with 57 chips, making 80 chip connectors. These crumb connectors were mixed and filled in bags. Fill rate is 85%.

[0031] For shape diversity, ease of forming, shape retention, and softness, buckwheat husk pillows that have been widely used have been used as evaluation criteria. For the above-mentioned pillows of the present invention, commercially available low-rebound urethane pillows, feather pillows, And beaded pillow (ビズズ pillow) for comparative test. The results are shown in Table 1. It can be clearly seen that the pillow of Example 1 is superior to the standard buckwheat husk pillow an...

Embodiment 2

[0036] The bag is the same as that of Example 1. The debris is spherical in shape of cypress. Seven types with a diameter of 4 to 15mm. The linear body was the same string as in Example 1, and three kinds of lengths of 30, 60, and 120 cm were used. The elongation of the rubber cord is 100%. Each rubber cord is strung with crumbs to make a crumb connector. There are 7 types of chip diameters and 3 types of rubber rope lengths, and a total of 106 pieces of 21 types of chip connections are made. These crumb connectors were mixed randomly and filled into bags. Fill rate is 85%. Table 2 shows the combinations of debris and linear bodies.

[0037] Table 2

[0038]

debris

connection mechanism

(rubber cord)

Debris Connector

120cm

60cm

30cm

diameter / interface * (mm)

diameter (mm)

Chip count

Number of roots used

Chip count

Number of roots used

Chip count

Number of roots used

15...

Embodiment 3

[0042] The bags and debris connectors were the same as in Example 2. Among them, the debris connecting body is formed in a ring shape, and is mixed and filled in the bag in a disorderly manner. The length of the ring is 15, 30, 60cm. Fill rate is 85%.

[0043] A comparative test was carried out between the pillow produced as above and the conventional pillow with regard to various items of shape diversity, ease of molding, shape retention, and softness. The results are shown in Table 1. It can be clearly seen that the pillow of Example 3 is superior to the reference buckwheat husk pillow in all items, and is also superior to commercially available pillows other than the buckwheat husk pillow.

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
Login to View More

PUM

No PUM Login to View More

Abstract

A pillow comprising a bag and a large number of chips in the bag, wherein multiple chips are connected together to form a chip assembly by means of a linear member comprising a thread or a string having a rubber-like elasticity passed through a through-hole provided in the chips, and multiple chip assembly are stuffed in the bag.

Description

technical field [0001] The present invention relates to a pillow capable of providing comfortable sleep. Background technique [0002] Pillows are one of the essential bedding items. In order to obtain a comfortable sleep, the shape of the pillow is one of the most important factors. Pillow users include men, women, old and young, healthy people or sick people, etc. The shape of the pillow suitable for the user is also very different for each person. The shape of the pillow depends on the size of the user's head and neck, the posture of the body during sleep, the position of the head relative to the pillow, and the like. The posture of the body and the position of the head change according to turning over. Therefore, it is desired that the shape of the pillow has a variety of shapes that can be changed in various ways according to the user's situation, ease of molding that can easily form a desired shape, and shape retention that the formed shape is not easily deformed. ...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A47G9/10
CPCA47G9/007B68G1/00B68G2001/005A47G9/10
Inventor 郑孝相杨恩稙
Owner TOWA TECHNOS
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com