Vacuum cleaner nozzle, and vacuum cleaner
AssigneeElectrolux Appliances Aktiebolag
InventorsDennis Han Yuguang, Gu Rain
Life of this patent
Estimating the term…
Abstract
A vacuum cleaner nozzle having a nozzle body and a brush roll configured to rotate relative to the nozzle body. The nozzle comprises a locking assembly having a locked state, in which the locking assembly locks the brush roll to the nozzle body, and an unlocked state, in which the locking assembly unlocks the brush roll from the nozzle body. The nozzle comprises a button, wherein the locking assembly is configured to, when in the locked state, assume the unlocked state after a displacement of the button in a first direction, and when in the unlocked state, assume the locked state after a displacement of the button in the first direction. The present disclosure further relates to a vacuum cleaner comprising a nozzle.
Claims20
A vacuum cleaner nozzle comprising:
- a nozzle body,
- a brush roll configured to rotate relative to the nozzle body during operation of the nozzle,
- a locking assembly having a locked state, in which the locking assembly locks the brush roll to the nozzle body, and an unlocked state, in which the locking assembly unlocks the brush roll from the nozzle body for removal of the brush roll from the nozzle body,
- wherein the nozzle comprises a button operably connected to the locking assembly,
- wherein the locking assembly is configured to, when in the locked state, assume the unlocked state after a displacement of the button in a first direction, and
- when in the unlocked state, assume the locked state after a displacement of the button in the first direction,
- wherein the button is configured to assume a first position relative to the locking assembly when the locking assembly is in the locked state and a second position relative to the locking assembly when the locking assembly is in the unlocked state, and wherein the first and second positions represent different spatial positions relative to the locking assembly .
A vacuum cleaner nozzle comprising:
- a nozzle body,
- a brush roll configured to rotate relative to the nozzle body during operation of the nozzle,
- a locking assembly having a locked state, in which the locking assembly locks the brush roll to the nozzle body, and an unlocked state, in which the locking assembly unlocks the brush roll from the nozzle body for removal of the brush roll from the nozzle body,
- wherein the nozzle comprises a button operably connected to the locking assembly,
- wherein the locking assembly is configured to, when in the locked state, assume the unlocked state after a displacement of the button in a first direction,
- when in the unlocked state, assume the locked state after a displacement of the button in the first direction, and
- wherein the brush roll is configured to rotate around a rotation axis during operation of the nozzle, and wherein the first direction is substantially parallel to the rotation axis.
A vacuum cleaner nozzle comprising:
- a nozzle body,
- a brush roll configured to rotate relative to the nozzle body during operation of the nozzle,
- a locking assembly having a locked state, in which the locking assembly locks the brush roll to the nozzle body, and an unlocked state, in which the locking assembly unlocks the brush roll from the nozzle body for removal of the brush roll from the nozzle body,
- wherein the nozzle comprises a button operably connected to the locking assembly,
- wherein the locking assembly is configured to, when in the locked state, assume the unlocked state after a displacement of the button in a first direction,
- when in the unlocked state, assume the locked state after a displacement of the button in the first direction, and
- wherein the nozzle comprises a brush roll unit comprising the brush roll, and wherein the button is arranged on the brush roll unit.
Dependencies are inferred from the claim text.