| 摘要 |
A reinforced handle comprising a handle housing with one or more support ribs positioned on the inside surface of the handle housing and a reinforcing insert positioned adjacent to the support ribs, wherein the reinforcing insert has a preferable shape selected from one of the following group of an elongated bar with a U-shaped channel, a rod with a U-shaped channel, or a hollow cylinder. The reinforced handle can be used with a cleaning system containing a cleaning head assembly.
|
