Surface cleaning apparatus
A surface cleaning apparatus has a dirty air inlet and an air treatment member. The air treatment member includes a dirt collection region having an openable door. When an accessory is connected to the dirty air inlet, the openable door is inhibited from opening.
1. A surface cleaning apparatus comprising:
(a) an air flow path from a dirty air inlet to a clean air outlet and including a suction motor;
(b) an air treatment member comprising a dirt collection region having an openable door;
(c) an accessory removably connectable to the dirty air inlet wherein, when the accessory is connected to the dirty air inlet, the openable door is inhibited from opening; and,
(d) an openable door lock comprising a lock engaging member and a door release actuator drivingly connected to the lock engaging member, the lock engaging member moveable between an engaged position in which the lock engaging member secures the openable door in a closed position and a disengaged position in which the openable door is openable wherein the lock engaging member is inhibited from moving to the disengaged position when the accessory is connected to the dirty air inlet.
2. The surface cleaning apparatus of claim 1 further comprising a front end having the dirty air inlet and the openable door is provided on the front end.
3. The surface cleaning apparatus of claim 1 wherein the accessory is removably mounted to the dirty air inlet.
4. The surface cleaning apparatus of claim 1 wherein, when the accessory is connected to the dirty air inlet, the accessory physically inhibits the openable door from opening.
5. The surface cleaning apparatus of claim 4 wherein, when the accessory is connected to the dirty air inlet, the accessory overlies a portion of the openable door.
6. The surface cleaning apparatus of claim 5 wherein, when the accessory is connected to the dirty air inlet, the accessory abuts a portion of the openable door.
7. The surface cleaning apparatus of claim 1 wherein the accessory has a blocking portion which inhibits the lock engaging member moving to the disengaged position when the accessory is connected to the dirty air inlet.
8. The surface cleaning apparatus of claim 7 wherein the openable door lock includes a moveable portion which moves along a path from a first position when the lock engaging member is in the engaged position to a second position when the lock engaging member is in the disengaged position, the moveable portion has an abutment surface and the blocking portion is positioned in the path of the abutment surface when the accessory is connected to the dirty air inlet.
9. The surface cleaning apparatus of claim 8 wherein the moveable portion is part of a drive member drivingly connecting the door release actuator to the lock engaging member.
10. The surface cleaning apparatus of claim 1 further comprising a lock deactivation member and the accessory has a blocking portion which activates the lock deactivation member when the accessory is connected to the dirty air inlet.
11. The surface cleaning apparatus of claim 10 wherein the lock deactivation member includes a moveable portion which moves along a path from a first position when the lock engaging member is in the engaged position to a second position when the lock engaging member is in the disengaged position, the moveable portion has an abutment surface and the blocking portion is positioned in the path of the abutment surface when the accessory is connected to the dirty air inlet.
12. The surface cleaning apparatus of claim 1 wherein the accessory is a longitudinally extending rigid member air flow member, an accessory cleaning tool, or a flexible hose.
13. A surface cleaning apparatus comprising:
(a) an air flow path from a dirty air inlet to a clean air outlet and including a suction motor;
(b) an air treatment member comprising a dirt collection region having an openable door wherein the dirty air inlet is positioned above the air treatment member;
(c) an accessory removably connectable to the dirty air inlet wherein,
wherein the openable door has first and second opposed sides, the first side having a hinge for the openable door and the second opposed side is positioned adjacent the dirty air inlet such that, when the accessory is connected to the dirty air inlet, the accessory overlies the second opposed side thereby inhibiting the openable door from opening.
14. A surface cleaning apparatus comprising:
(a) an air flow path from a dirty air inlet to a clean air outlet and including a suction motor;
(b) an air treatment member comprising a dirt collection region having an openable door;
(c) an accessory removably connectable in air flow communication with the dirty air inlet; and,
(d) an openable door lock comprising a lock engaging member and a door release actuator drivingly connected to the lock engaging member, the lock engaging member is moveable between an engaged position in which the lock engaging member secures the openable door in a closed position and a disengaged position in which the openable door is openable wherein the lock engaging member is inhibited from moving to the disengaged position when the accessory is connected in air flow communication with the dirty air inlet.
15. The surface cleaning apparatus of claim 14 wherein the accessory has a blocking portion which inhibits the lock engaging member moving to the disengaged position when the accessory is connected to the dirty air inlet.
16. The surface cleaning apparatus of claim 15 wherein the openable door lock includes a moveable portion which moves along a path from a first position when the lock engaging member is in the engaged position to a second position when the lock engaging member is in the disengaged position, the moveable portion has an abutment surface and the blocking portion is positioned in the path of the abutment surface when the accessory is connected to the dirty air inlet.
17. The surface cleaning apparatus of claim 16 wherein the moveable portion is part of a drive member drivingly connecting the door release actuator to the lock engaging member.
18. A surface cleaning apparatus comprising:
(a) an air flow path from a dirty air inlet to a clean air outlet and including a suction motor;
(b) an air treatment member comprising a dirt collection region having an openable door;
(c) an accessory removably connectable in air flow communication with the dirty air inlet; and,
(d) an openable door lock securing the openable door in a closed position, a lock deactivation member and the accessory has a blocking portion which moves the lock deactivation member to a blocking position which inhibits the openable door lock moving to a door openable position when the accessory is connected in air flow communication with the dirty air inlet.
19. The surface cleaning apparatus of claim 18 wherein the accessory has a blocking portion which inhibits the lock engaging member moving to the disengaged position when the accessory is connected to the dirty air inlet.
20. The surface cleaning apparatus of claim 19 wherein the openable door lock includes a moveable portion which moves along a path from a first position when the lock engaging member is in the engaged position to a second position when the lock engaging member is in the disengaged position, the moveable portion has an abutment surface and the blocking portion is positioned in the path of the abutment surface when the accessory is connected to the dirty air inlet.