Surface cleaning apparatus
A surface cleaning apparatus may include a cleaner body and a dust cup coupled to the cleaner body. The dust cup may be configured to pivot between at least three indexed positions.
1. A surface cleaning apparatus comprising:
a cleaner body having a handle and an inlet;
a dust cup removably coupled to the cleaner body and configured to pivot about a pivot point between at least three indexed positions and configured to be selectively retained at each of the at least three indexed positions, the at least three indexed positions including:
a first position, when in the first position, the dust cup is fluidly coupled to the inlet such that an airflow path extends from the inlet and into the dust cup;
a second position, when transitioning from the first position to the second position, the dust cup pivots away from the inlet such that, when in the second position, the dust cup is fluidly decoupled from the inlet by exposing an inlet end of the dust cup; and
a third position;
a dust cup spring configured to urge the dust cup from the first position towards the second position;
a slidable stop configured to prevent unintended movement of the dust cup between the second position and the third position, wherein the slidable stop is caused to slide in response to a user exerted force on the dust cup, sliding of the slidable stop allows the dust cup to transition between the second position and the third position, the user exerted force causing the dust cup to pivot; and
a stop spring configured to urge the slidable stop in a direction of the pivot point, wherein a dust cup spring biasing force of the dust cup spring is:
less than a stop spring biasing force of the stop spring such that unintended movement of the dust cup from the second position to the third position is prevented; and
configured such that unintended movement of the dust cup from the second position to the first position is prevented.
2. The surface cleaning apparatus of claim 1 further comprising a filter chamber removably coupled to the cleaner body.
3. The surface cleaning apparatus of claim 2 , wherein the dust cup is pivotally coupled to the filter chamber.
4. The surface cleaning apparatus of claim 1 further comprising a removal release pivotally coupled to the cleaner body, the removal release being configured to transition between a latching position and a releasing position, wherein, when the removal release is in the latching position, sliding movement of the slidable stop is substantially prevented.
5. A vacuum cleaner comprising:
a cleaner body having a handle and an inlet;
a suction motor configured to be fluidly coupled to the inlet;
a premotor filter chamber removably coupled to the cleaner body and configured to be fluidly coupled to the suction motor;
a dust cup configured to be fluidly coupled to the suction motor and the inlet, the dust cup extending from an inlet end to an outlet end, wherein an airflow path enters the dust cup at the inlet end and exits the dust cup at the outlet end, the dust cup being pivotally coupled to the premotor filter chamber at a pivot point, the pivot point being at the outlet end of the dust cup, wherein the dust cup is configured to selectively pivot between:
a first position, when in the first position, the dust cup is fluidly coupled to the inlet such that the airflow path extends from the inlet and into the dust cup;
a second position, when transitioning from the first position to the second position, the dust cup pivots away from the inlet such that, when in the second position, the dust cup is fluidly decoupled from the inlet by exposing an inlet end of the dust cup; and
a third position;
a dust cup spring configured to urge the dust cup from the first position towards the second position;
a slidable stop slidably coupled to the premotor filter chamber and configured to retain the dust cup in the second position, wherein the slidable stop is configured to slide in response to pivotal movement of the dust cup from the second position toward the third position; and
a stop spring configured to urge the slidable stop in a direction of the pivot point, wherein a dust cup spring biasing force of the dust cup spring is:
less than a stop spring biasing force of the stop spring such that unintended movement of the dust cup from the second position to the third position is prevented; and
configured such that unintended movement of the dust cup from the second position to the first position is prevented.
6. The vacuum cleaner of claim 5 further comprising a removal release pivotally coupled to the cleaner body, the removal release being configured to transition between a latching position and a releasing position, wherein, when the removal release is in the latching position, sliding movement of the slidable stop is substantially prevented.
7. A vacuum cleaner comprising:
a cleaner body having a handle and an inlet, the inlet being opposite the handle along a longitudinal axis of the cleaner body;
a suction motor configured to be fluidly coupled to the inlet;
a dust cup configured to be fluidly coupled to the suction motor and the inlet, the dust cup extending from an inlet end to an outlet end, wherein an airflow path enters the dust cup at the inlet end and exits the dust cup at the outlet end, the dust cup being configured to pivot relative to the cleaner body at a pivot point, the pivot point being at the outlet end of the dust cup, the dust cup being configured to selectively pivot between at least:
a first position, when in the first position, the dust cup is fluidly coupled to the inlet such that the airflow path extends from the inlet and into the dust cup;
a second position, when transitioning from the first position to the second position, the dust cup pivots away from the inlet such that, when in the second position, the dust cup is fluidly decoupled from the inlet by exposing an inlet end of the dust cup; and
a third position;
a dust cup spring configured to urge the dust cup from the first position towards the second position;
a slidable stop configured to prevent unintended movement of the dust cup between the second position and the third position, wherein the slidable stop is caused to slide in response to a user exerted force on the dust cup, sliding of the slidable stop allows the dust cup to transition between the second position and the third position, the user exerted force causing the dust cup to pivot; and
a stop spring configured to urge the slidable stop in a direction of the pivot point, wherein a dust cup spring biasing force of the dust cup spring is:
less than a stop spring biasing force of the stop spring such that unintended movement of the dust cup from the second position to the third position is prevented; and
configured such that unintended movement of the dust cup from the second position to the first position is prevented.
8. The vacuum cleaner of claim 7 further comprising a removal release pivotally coupled to the cleaner body, the removal release being configured to transition between a latching position and a releasing position, wherein, when the removal release is in the latching position, sliding movement of the slidable stop is substantially prevented.