A kind of air bed, folding bed and folding bedstead

Details A kind of air bed, folding bed and folding bedstead A kind of air bed, folding bed and folding bedstead

A - Human Necessities

47

C

A47C 17/64 (2006.01) A47C 17/70 (2006.01) A47C 17/72 (2006.01) A47C 19/14 (2006.01) A47C 27/08 (2006.01)

Patent

CA 2693410

This utility model discloses an air bed, a folding bed and folding bedstead. The folding bedstead comprises at least two left-right paralleled rows of legs, each pair of adjacent front and back legs of the two rows are connected with a sub-plane frame and the sub-plane frames are pivot-connected in tandem series to form an organ-type folding general bedstead. Both the air bed and folding bed are provided with this kind of folding bedstead. The general bedstead comprising sub-plane frames connected in organ-type folding manner has eliminated the defects in the background art and has the following advantages: 1) it is fully foldable along the length and therefore occupies only a small space; 2) The sub-plane frames of the bedstead support the mattress in a stable way and do not damage the mattress.

L'invention concerne un lit pneumatique, un lit pliant et un châssis de lit pliant. Ce dernier est composé d'au moins deux rangées parallèles gauche-droite de montants, chaque paire de montants contigus avant et arrière des deux rangées étant accouplée à un cadre inférieur et ces cadres inférieurs étant accouplés par pivot en séries tandem afin de constituer un châssis pliant total de type orgue. Le lit pneumatique et le lit pliant sont pourvus de ce type de châssis pliant. Etant donné qu 'il comporte des cadres inférieurs accouplés en configuration d'orgue pliante, ce châssis a éliminé les défauts de l'état actuel de la technique et présente les avantages suivants: (1) espace occupé limité puisque ce châssis se plie en totalité sur sa longueur; (2) support stable du matelas par les cadres inférieurs n'occasionnant aucune détérioration au matelas.

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