Vacuum cleaner assembly
A handheld vacuum cleaner includes a housing, a motor, and a dirt cup. The housing defines a top, a bottom, a motor chamber, a dirty air inlet at a front of the housing, a handle at the rear of the housing, a clean air outlet, and an airflow path from the dirty air inlet to the clean air outlet. The handle has a grip portion. The housing further includes a continuous elongate structural member extending from the dirty air inlet into the grip portion of the handle. The motor is disposed in the motor chamber. The dirt cup is coupled to the elongate structural member. The dirt cup is in fluid communication with the dirty air inlet and the motor. The elongate structural member defines a portion of the airflow path extending from the dirty air inlet.
1. A handheld vacuum cleaner comprising:
a housing defining a top, a bottom, a motor chamber, a front, a handle positioned at a rear of the housing having a grip portion, and a clean air outlet;
a continuous elongate structural member located inside the housing, the continuous elongate structural member including a dirty air inlet, and the continuous elongate structural member extending from the dirty air inlet into the grip portion of the handle that is formed by the housing;
an airflow path from the dirty air inlet to the clean air outlet;
a motor disposed in the motor chamber;
a dirt cup coupled to the elongate structural member, the dirt cup in fluid communication with the dirty air inlet and the motor; and
wherein the elongate structural member defines a portion of the airflow path extending from the dirty air inlet.
2. The handheld vacuum cleaner of claim 1 , wherein
the elongate structural member includes a body portion and a tang portion,
the body portion of the elongate structural member defines the portion of the airflow path extending from the dirty air inlet, and
the tang portion extends into the grip portion of the handle.
3. The handheld vacuum cleaner of claim 2 , wherein
the body portion of the elongate structural member and the tang portion of the elongate structural member are formed together as a single unitary part.
4. The handheld vacuum cleaner of claim 3 , wherein
the housing further includes two side panel sections, and
the two side panel sections surround the tang portion of the elongate structural member.
5. The handheld vacuum cleaner of claim 4 , wherein
the two side panel sections further surround at least some of the body portion of the elongate structural member.
6. The handheld vacuum cleaner of claim 5 , wherein
the two side panel sections cooperate with the elongate structural member to form a box beam shape.
7. The handheld vacuum cleaner of claim 6 , further comprising
a plane containing a longitudinal axis extending through the body portion of the elongate structural member and the tang portion, and
fasteners coupling the two side panel sections to the elongate structural member, the fasteners extending in a direction that is perpendicular to the plane containing the longitudinal axis.
8. The handheld cleaner of claim 6 , wherein
the elongate structural member and the two side panel sections cooperate to form a filter chamber within the box beam shape for housing a filter.
9. The handheld vacuum cleaner of claim 6 , wherein
the elongate structural member and the two side panel sections further cooperate to form the motor chamber within the box beam shape.
10. The handheld vacuum cleaner of claim 4 , further comprising
a plane containing a longitudinal axis extending through the body portion of the elongate structural member and the tang portion, and
fasteners coupling the two side panel sections to the elongate structural member, the fasteners extending in a direction that is perpendicular to the plane containing the longitudinal axis.
11. The handheld vacuum cleaner of claim 4 , further comprising
a longitudinal axis extending through the body portion of the elongate structural member, and
wherein the housing further includes a longitudinal section at least partially surrounding the body portion of the elongate structural member, the longitudinal section extending along the longitudinal axis.
12. The handheld vacuum cleaner of claim 11 , further comprising
a plane containing the longitudinal axis, and
fasteners coupling the longitudinal section of the housing to the body portion of the elongate structural member, the fasteners extending in a direction that is perpendicular to the plane containing the longitudinal axis.
13. The handheld cleaner of claim 4 , wherein
the elongate structural member and the two side panel sections cooperate to form a filter chamber for housing a filter.
14. The handheld vacuum cleaner of claim 13 , wherein
the elongate structural member and the two side panel sections further cooperate to form the motor chamber.
15. The handheld vacuum cleaner of claim 3 , further comprising
a filter having a block receiving recess defined thereon, and
wherein the elongate structural member further includes a block extending from the body portion of the elongate structural member, the block removably received in the block receiving recess.
16. The handheld vacuum cleaner of claim 15 , wherein
the body portion of the elongate structural member and the block are formed together as a single unitary part.
17. The handheld vacuum cleaner of claim 1 , wherein the housing includes a panel section that surrounds the elongate structural member and the panel section is fastened to the to the elongate structural member.
18. The handheld vacuum cleaner of claim 17 , wherein the panel section at least partially defines the grip portion.
19. The handheld vacuum cleaner of claim 18 , wherein the panel section forms an outer surface of the handheld vacuum cleaner.