| 摘要 |
The grass cutting head (1) comprises a spool (9) for a cutting line and a housing (3, 5) for the cutting line. The housing comprises a first portion (3) and a second portion (5) coupled reversibly to each other by means of a snap coupling. This coupling can comprise elastic tabs (17) which engage with an annular projection 21A which allows the two portions of the housing to rotate reciprocally. ® KIPO & WIPO 2009 |
