| 摘要 |
FIELD: personal use articles. ^ SUBSTANCE: present invention relates to vacuum cleaner (100), which comprises lower body (200) and upper body (400), inside which, in particular, there is an electric fan and device for garbage separation, differing by the following: lower body (200) and upper body (400) are made of foam polypropylene; at least one rigid structural element (190), for instance, upper one, rests against upper body (400) or is a composite structural element of upper body; at least one rigid structural element (152, 162), for instance, lower one, rests at the bottom against lower body (200) or is a composite structural element of lower body; at least one rigid connecting element (150, 160, 194, 520) is mechanically coupled with at least one upper structural element (190) and one lower structural element (152, 162), passing through upper body (400) and lower body (200) to provide for retention by compression of upper (400) and lower (200) bodies. ^ EFFECT: development of light vacuum cleaner capable of absorbing shocks, having higher strength and "improved possibility of recycling for repeated use" on expiration of its service life, being at the same time simple in assembly of its various structural elements. ^ 16 cl, 13 dwg |
