| 摘要 |
A snap-together vacuum cleaner housing comprises at least three discrete pieces A, B and C which can be assembled and disassembled without the use of adhesive, removable fasteners, or tools, by e.g. the use of integrally moulded formations 10, 14, 12 and 16 which afford a snap-together fit. A lock ring encircles discrete portions of the housing and joins them together. <IMAGE> |
