| 摘要 |
<p>The invention concerns a fastening system (3) comprising a flexible plastic neck-enclosing part (7), and a strap (13) arranged in a triangle between the sides of the apron and the rear part of said neck-enclosing part (7) to form both the belt (14) and the braces (15). The belt (14) comprises a fast fixing attachment (16) such as a snap fastener and a length-adjusting system with a clip (17) provided on the strap (13) length, particularly on one of the braces (15). Said belt-brace system enables to adjust with precision the position of the apron and particularly to distribute suitably the weight on the user's shoulders.</p> |
