Vacuum cleaner with hair collection element

• US 10,398,271 B2
• Filed: 06/29/2017
• Issued: 09/03/2019
• Est. Priority Date: 03/09/2005
• Status: Active Grant

• Current Assignee: Bissell Inc.
• Original Assignee: Bissell Homecare, Inc. (Bissell Inc.)
• Inventors: Moyher, Jr., George, Butkiewicz, Steve
• Primary Examiner(s): Redding, David
• Application Number:
  US15/637,542
• Publication Number:
  US 20170296012A1
• Time in Patent Office: 796 Days
• CPC Class Codes: A46B 13/006 formed by winding a strip tuft in a helix about the body
• CPC Class Codes: A47L 25/08 Pads or the like for cleaning clothes using adhesive surfaces A47L25/005
• CPC Class Codes: A47L 7/0066 adapted for removing nail dust, hair or the like
• CPC Class Codes: A47L 9/02 Nozzles suction nozzles for fluid transport B65G51/00
• CPC Class Codes: A47L 9/0422 driven by the rotation of the supporting wheels on which the nozzle travels over the floor
• CPC Class Codes: A47L 9/0433 Toothed gearings
• CPC Class Codes: A47L 9/0466 Rotating tools
• CPC Class Codes: A47L 9/0477 Rolls
• CPC Class Codes: A47L 9/0488 Combinations or arrangements of several tools, e.g. edge cleaning tools
• CPC Class Codes: A47L 9/06 with fixed, e.g. adjustably fixed brushes or the like
• CPC Class Codes: A47L 9/0613 with means specially adapted for picking up threads, hair or the like, e.g. brushes, combs, lint pickers or bristles pads
• CPC Class Codes: A47L 9/0633 with retractable brushes, combs, lips or pads
• CPC Class Codes: A47L 9/0653 with mechanical actuation, e.g. using a lever
• CPC Class Codes: A47L 9/0666 with tilting, floating or similarly arranged brushes, combs, lips or pads

Abstract

A vacuum cleaner comprises a base having a suction nozzle adapted to be moved along a surface to be cleaned, and a hair collection assembly carried by the base and having a hair collection element adapted to collect hair from the surface to be cleaned as the base moves along the surface to be cleaned.

Claims

1. A vacuum cleaner comprising:

a base housing comprising a suction nozzle; and

a hair collection assembly comprising;

a hair collection element provided on an exterior of the base housing and comprising an elongated support having a plurality of projections depending from the support and arranged in a single row extending across the support; and

a mounting assembly mounting the hair collection element on the exterior of the base housing, wherein the mounting assembly is moveably coupled to the base housing for movement of the hair collection element between a use position in which the plurality of projections are in contact with a surface to be cleaned, and a non-use position, in which the plurality of projections are spaced from the surface to be cleaned;

wherein the plurality of projections extend at an angle in a rearward direction from the support to contact the surface to be cleaned at an angle in the use position.

2. The vacuum cleaner from claim 1, wherein the plurality of projections are arranged in a single row extending across the support.

3. The vacuum cleaner from claim 2, wherein the plurality of projections are oriented at a 45°

angle with respect to the surface to be cleaned in the use position.

4. The vacuum cleaner from claim 3, wherein the hair collection element extends substantially across the width of a front portion of the base housing.

5. The vacuum cleaner from claim 3, wherein the plurality of projections are formed of an elastomeric material.

6. The vacuum cleaner from claim 1, wherein the plurality of projections are orientated at a 45°

angle with respect to the surface to be cleaned in the use position.

7. The vacuum cleaner from claim 1, wherein the hair collection element extends substantially across the width of a front portion of the base housing.

8. The vacuum cleaner from claim 1, wherein the plurality of projections are formed of an elastomeric material.

9. The vacuum cleaner from claim 1, wherein both the plurality of projections and the support are formed of an elastomeric material.

10. The vacuum cleaner from claim 1, wherein the hair collection element is forward of the suction nozzle.

11. The vacuum cleaner from claim 1, wherein the mounting assembly is positioned exteriorly of the base housing.

12. The vacuum cleaner from claim 1, wherein the hair collection assembly is manually movable between the use position and the non-use position.

13. The vacuum cleaner from claim 1, wherein the base housing comprises an agitator chamber formed at a forward portion of the base housing.

14. The vacuum cleaner from claim 13, wherein the suction nozzle is formed at a lower portion of the agitator chamber.

15. The vacuum cleaner from claim 13, wherein the mounting assembly slidably couples the hair collection element to the agitator chamber.

16. The vacuum cleaner from claim 15, wherein the mounting assembly comprises spaced arms supporting the hair collection element and arm receivers provided on the agitator chamber, wherein the arms slide along the agitator chamber between the use and non-use positions.

17. The vacuum cleaner from claim 16, wherein the arms and the agitator chamber have complementary curved profiles.

18. The vacuum cleaner from claim 1, wherein in the use position:

the plurality of projections are configured to dig against the surface to be cleaned to collect hair when the base housing is moved along the surface to be cleaned in a first direction; and

the plurality of projections are configured to glide over the surface to be cleaned to release collected hair when the base housing is moved along the surface to be cleaned in a second direction opposite the first direction.

19. The vacuum cleaner from claim 1, wherein the mounting assembly is slidably coupled to the base housing for movement of the hair collection element between the use position and the non-use position, and the mounting assembly comprises

spaced arms supporting the hair collection element;

and

spaced arm receivers provided on the base housing, wherein the arms are slidably mounted within the arm receivers.

20. The vacuum cleaner from claim 19, wherein the arm receivers are provided on the exterior of the base housing.