Garden tool and control box thereof
US11102924B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2019 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | May 6, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D2101/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A control box and a garden tool fitted with the control box. The control box includes a self-propelled trigger unit including a self-propelled control switch S, a lever and a control handle matching with the self-propelled control switch S; and a casing being provided with a receiving cavity. The self-propelled triggering unit is at least partially disposed in the receiving cavity. The lever abuts and triggers the self-propelled control switch S when the control handle is pulled to abut the lever and the control handle swings up and down in a plane where a side wall of the casing is located. The control box has reasonable switch distribution and is easy to operate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.