| 发明名称 | Upright vacuum cleaner | ||
| 摘要 | An upright vacuum cleaner comprising a wand fluidly connected to a separating apparatus on the cleaner via a hose and which is used, as required, to clean above the level of the floor. The wand is at least partly retractable inside the hose for storage, and a hose catch is provided at the end of the hose, this hose catch being biased towards a locking position in which the hose catch locks the wand in an extended position. According to the invention, the hose is a stretch hose arranged, in its coil-bound state, to act as a reaction member against which a user may readily force the biased hose catch out of said locking position using the extended wand. | ||
| 申请公布号 | US8943646(B2) | 申请公布日期 | 2015.02.03 |
| 申请号 | US201213629090 | 申请日期 | 2012.09.27 |
| 申请人 | Dyson Technology Limited | 发明人 | Wills Andrew James;McLuckie Paul Andrew;Park Charles Edward;Dyson James;Gammack Peter David |
| 分类号 | A47L5/28;A47L9/24;A47L5/32 | 主分类号 | A47L5/28 |
| 代理机构 | Morrison & Foerster LLP | 代理人 | Morrison & Foerster LLP |
| 主权项 | 1. The upright vacuum cleaner comprising a wand fluidly connected to a separating apparatus on the cleaner via a hose and which can be used to clean above the level of the floor, the wand being at least partly retractable inside the hose for storage, a hose catch being provided at the end of the hose, the hose catch being biased towards a locking position in which the hose catch locks the wand in an extended position, the hose being a stretch hose arranged, in its coil-bound state, to act as a reaction member against which a user can readily force the biased hose catch out of said locking position using the extended wand. | ||
| 地址 | Malmesbury, Wiltshire GB | ||