| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pocket coil mattress which allows easy taking out of a coil from a bag-shaped body in a short period of time. <P>SOLUTION: The pocket coil mattress 100 comprises a spring unit 3 by mutually gluing the required number of lateral parts of a pocket coil 10 for storing a spring coil 11 in the bag-shaped body 12, and includes a mounting unit 3 arranged on an upper surface of the spring unit 10. Perforated lines 14 are provided in each waistline direction of the bag-shaped body 12. The upper surface of the bag-shaped body 12 is glued to the lower surface of the mounting unit 3 by an adhesive 15. The perforated lines 14 are broken by pulling the mounting unit 3 upward so that all on each upper surface of the bag-shaped body 12 is opened. All of the spring coil 11 can be easily and simply taken out by turning the spring unit 3 upside down. <P>COPYRIGHT: (C)2012,JPO&INPIT |
