Portable surface cleaning apparatus

Patent metadata

Field	Value
Publication number	US-10441121-B2
Application number	US-201715498037-A
Country	US
Kind code	B2
Filing date	Apr 26, 2017
Priority date	Jul 18, 2014
Publication date	Oct 15, 2019
Grant date	Oct 15, 2019

Abstract

A hand carryable surface cleaning apparatus comprises a body housing a suction motor and comprising a handle. The handle has a handgrip portion that extends upwardly in an upward direction when the surface cleaning apparatus is disposed on a horizontal surface, wherein the handle and a rear surface of the body define a finger gap in which a user may place the user's fingers while gripping the handle. The suction motor is positioned adjacent the rear surface of the body.

First claim

The invention claimed is:

1. A hand carryable surface cleaning apparatus comprising:
(a) a body housing a suction motor and comprising a handle;
(b) the handle having a handgrip portion that extends upwardly in an upward direction when the surface cleaning apparatus is disposed on a horizontal surface, wherein the handle and a rear surface of the body define a finger gap in which a user may place the user's fingers while gripping the handle;
(c) the suction motor having an axis of rotation that is oriented upwardly when the surface cleaning apparatus is disposed on a horizontal surface, the suction motor is positioned adjacent the rear surface of the body;
(d) an air treatment member mounted to the body and having a central longitudinal axis; and,
(e) an air flow path extending from a dirty air inlet to a clean air outlet and including the suction motor and the air treatment member
wherein the dirty air inlet has an inlet axis which intersects the handgrip portion.

2. The hand carryable surface cleaning apparatus of claim 1 wherein the finger gap has a length in the upward direction and the suction motor has a length between an inlet end and an opposed end of the suction motor and the length of the suction motor is proximate the length of the finger gap.

3. The hand carryable surface cleaning apparatus of claim 1 wherein the handgrip portion extends upwardly and forwardly from a rearmost portion of the handgrip to a forward most portion of the handgrip and the suction motor axis of rotation extends upwardly and forwardly from a rearmost portion of the suction motor to a forward most portion of the suction motor.

4. The hand carryable surface cleaning apparatus of claim 1 wherein the hand grip portion has an axis, the suction motor has an axis, and the hand grip portion axis and the suction motor axis are generally parallel.

5. The hand carryable surface cleaning apparatus of claim 4 wherein the suction motor axis of rotation extends at an angle of from about 5 degrees to about 45 degrees to the vertical axis.

6. The hand carryable surface cleaning apparatus of claim 1 wherein the suction motor has a suction motor air inlet at an upper end thereof.

7. The hand carryable surface cleaning apparatus of claim 1 wherein the handle is mounted to upper and lower portions of the body and the handle is provided at a rear end of the body.

8. The hand carryable surface cleaning apparatus of claim 1 wherein the dirty air inlet has an inlet axis which intersects the suction motor.

9. The hand carryable surface cleaning apparatus of claim 1 wherein the hand carryable surface cleaning apparatus is a hand vacuum cleaner.

10. A hand carryable surface cleaning apparatus comprising:
(a) a body having a suction motor housing which houses a suction motor and comprising a handle;
(b) the handle having a handgrip portion that extends upwardly from a rearmost portion of the handgrip to a forward most portion of the handgrip when the surface cleaning apparatus is disposed on a horizontal surface, wherein the handle and a rear surface of the suction motor housing define a finger gap in which a user may place the user's fingers while gripping the handle;
(c) the suction motor having an axis of rotation;
(d) an air treatment member mounted to the body and having a central longitudinal axis and an openable door; and,
(e) an air flow path extending from a dirty air inlet to a clean air outlet and including the suction motor and the air treatment member,
wherein the dirty air inlet comprises an inlet conduit that has an inlet axis which intersects the handgrip portion, the inlet conduit is provided at an upper end of the hand carryable surface cleaning apparatus.

11. The hand carryable surface cleaning apparatus of claim 10 wherein the finger gap has a length in the upward direction and the suction motor has a length between an inlet end and an opposed end of the suction motor and the length of the suction motor is proximate the length of the finger gap.

12. The hand carryable surface cleaning apparatus of claim 10 wherein the handgrip portion extends upwardly and forwardly from a rearmost portion of the handgrip to a forward most portion of the handgrip and the suction motor axis of rotation extends upwardly and forwardly from a rearmost portion of the suction motor to a forward most portion of the suction motor.

13. The hand carryable surface cleaning apparatus of claim 10 wherein the hand grip portion has an axis, the suction motor has an axis, and the hand grip portion axis and the suction motor axis are generally parallel.

14. The hand carryable surface cleaning apparatus of claim 10 wherein the suction motor axis of rotation extends at an angle of from about 5 degrees to about 45 degrees to the vertical axis.

15. The hand carryable surface cleaning apparatus of claim 10 wherein the suction motor has a suction motor air inlet at an upper end thereof.

16. The hand carryable surface cleaning apparatus of claim 10 wherein the handle is mounted to upper and lower portions of the body and the handle is provided at a rear end of the body.

17. The hand carryable surface cleaning apparatus of claim 10 wherein the dirty air inlet has an inlet axis which intersects the suction motor.

18. The hand carryable surface cleaning apparatus of claim 10 wherein the hand carryable surface cleaning apparatus is a hand vacuum cleaner.

19. The hand carryable surface cleaning apparatus of claim 10 wherein the inlet conduit remains in position when the door is opened.

Assignees

• Omachron Intellectual Property Inc

Inventors

• Conrad Wayne Ernest
• Thorne Jason Boyd
• Liu Sam
• Kwok Amy

Classifications

• A47L9/1691

  Mounting or coupling means for cyclonic chamber or dust receptacles · CPC title

• A47L5/24 Primary

  Hand-supported suction cleaners · CPC title

• A47L9/0027

  specially adapted for holding the suction cleaning tools · CPC title

• A47L5/28

  Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle (A47L5/24 takes precedence) · CPC title

• A47L9/1683

  Dust collecting chambers; Dust collecting receptacles · CPC title