Floor tool for a vacuum cleaning appliance

Patent metadata

Field	Value
Publication number	US-9282864-B2
Application number	US-201313957978-A
Country	US
Kind code	B2
Filing date	Aug 2, 2013
Priority date	Aug 3, 2012
Publication date	Mar 15, 2016
Grant date	Mar 15, 2016

Abstract

A floor tool for a vacuum cleaning appliance comprising a support member adapted to support a cleaning element and at least one suction nozzle in communication with a conduit that is attachable to a vacuum cleaning appliance, wherein a neck for controlling the floor tool is coupled to the support member and wherein the at least one suction nozzle is configured to float relative to the neck.

First claim

The invention claimed is:

1. A floor tool for a vacuum cleaning appliance comprising a support member adapted to support a cleaning element and at least one suction nozzle in communication with a conduit, wherein a neck for controlling the floor tool is coupled to the support member, wherein the at least one suction nozzle is configured to float relative to the neck when the cleaning element is affixed to the support member during use, and wherein the at least one suction nozzle is movable relative to the neck at least in translation in the vertical direction.

2. The floor tool of claim 1 , wherein the support member has a leading edge and a trailing edge and wherein the suction nozzle is located adjacent one of the leading or trailing edges.

3. The floor tool of claim 2 , including a further suction nozzle located adjacent the other of the leading or trailing edges.

4. The floor tool of claim 1 , wherein the conduit includes a manifold to which the or each suction nozzle is connected by a fluid carrying arm.

5. The floor tool of claim 4 , wherein the manifold extends through the neck.

6. The floor tool of claim 4 , wherein the manifold is movable relative to the neck at least in translation in the vertical direction.

7. The floor tool of claim 1 , wherein the neck defines a first portion that is pivotably attached to the support member about a first axis.

8. The floor tool of claim 7 , wherein the neck includes a cylindrical base portion that defines a rail arrangement located at least partially about its periphery that is engaged with a runner formation on the floor tool, the rail arrangement being slidable relative to the runner formation.

9. The floor tool of claim 8 , wherein the base portion of the neck extends about a portion of the manifold so as to couple the manifold to the support member.

10. The floor tool of claim 8 , wherein the neck includes a second portion that is pivotably connected to the base portion about a second axis that is perpendicular to the first axis.

11. The floor tool of claim 10 , wherein the manifold communicates with a flexible hose that extends through the second portion of the neck.

12. The floor tool of claim 1 , wherein the support member includes a carrier plate and a pad member, wherein the pad member is removably attached to the carrier plate so that the cleaning element can be captured between the carrier plate and the pad member.

13. The floor tool of claim 12 , wherein the pad member is provided with a catch which automatically locks the pad member to the carrier plate when the components are pressed together.

14. A vacuum cleaning appliance comprising the floor tool of claim 1 .

Assignees

• Dyson Technology Ltd

Inventors

• Guder Christian
• Mcintosh Donald James
• Mitchell Andrew Martin
• Isley David Andrew
• Dimbylow Stephen Robert

Classifications

• A47L5/24

  Hand-supported suction cleaners · CPC title

• A47L13/255

  for mops of textile fringes or the like · CPC title

• A47L9/0666 Primary

  with tilting, floating or similarly arranged brushes, combs, lips or pads · CPC title

• A47L9/248

  Parts, details or accessories of hoses or pipes (nozzles A47L9/02) · CPC title

• A47L13/257

  for mops made of sponge material · CPC title