Head rest and method of manufacturing head rest

Details Head rest and method of manufacturing head rest Head rest and method of manufacturing head rest

A - Human Necessities

47

C

A47C 7/38 (2006.01) B29C 39/10 (2006.01) B60N 2/48 (2006.01) B68G 7/06 (2006.01)

Patent

CA 2310580

A head rest, comprising a stay frame assembly (10) having an angle adjusting mechanism (20); an inner cover (30); further comprising a generally box-shaped main body part (31) for storing a head frame and the angle adjusting mechanism and a plate part (32) which is connected to the bottom surface of the main body part with a clearance (35) provided between the inner cover and the bottom surface (36) of the main body part and in which a slot (33) communicating with the inside of the main body part is formed, a skin (70) in head rest profile having a hollow inner part and an opening communicating with the hollow inner part; and a pad (60) foam-formed integrally with the skin by foaming a foaming liquid concentrate inside the skin so that the main body part of the inner cover is enclosed.

Appui-tête comprenant une structure de renforcement (10) possédant un mécanisme (20) de réglage d'angle, ainsi qu'un élément de couverture intérieur (30) et, de plus, une partie corps (31) principale en forme de boîte servant à loger une structure pour la tête et le mécanisme de réglage d'angle, une partie plaque (32) accouplée à la surface inférieure de la partie corps principale, un jeu (35) existant entre l'élément de couverture intérieur et la surface inférieure (36) de la partie corps principale, une fente (33) dans ladite partie plaque communiquant avec l'intérieur du corps principal, une peau (70) du profil de l'appui-tête possédant une partie intérieure creuse et une ouverture communiquant avec ladite partie intérieure creuse. On crée un rembourrage (60) en mousse solidaire de la peau au moyen d'un concentré de liquide moussant qu'on introduit à l'intérieur de la peau, de façon à enfermer la partie corps principale de l'élément de couverture intérieur.

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