| 摘要 |
The mattress is composed of a bag made of a soft linen, and of a series of modular element (12) made of latex foam, which are disposed transversally and side by side within the bag. The modular elements (12) are releasably linked together by means of molded plastic coupling pieces (30). Each modular element (12) is composed of three such pieces (30), and each piece is composed of a sort perforated plate (31), of a male coupling member (32) and of a female coupling member (33). Two corresponding modular elements (12) are coupled by engaging the opposite male (32) and female (33) coupling members. |
