| 摘要 |
The invention relates to a lining element comprising a base element (18) consisting of a rigid plastic material, a flexible skin (16) covering the base element (18) and having a substantially constant thickness, and a foam layer (20) inserted between the base element and the skin. The lining element comprises a main region (12) in which the skin and the base element define a cavity containing foam, and a marginal region comprising continuous passages (24) which connect the cavity to the edge of the lining element. The dimension of the passages which extends parallel to the adjacent edge is much longer than the dimension of same extending in the direction of the thickness, and the filling rate for filling said passages with foam is less than 1. The invention can be applied to the inner lining of motor vehicles. |
