Upright vacuum cleaner
A steerable vacuum cleaner comprises an upright body portion which is pivotally mounted at its lower end to the rear of a wheeled floor-engaging head portion. A catch is pivotally mounted intermediate its opposite ends to the upright body portion, the catch having a finger at a forward end arranged to engage a formation on the head portion. The rearward end of the catch defines a foot pedal for moving the forward end of the catch out of engagement with the formation. The catch on the body portion can engage the head portion to prevent the head portion from pivoting sideways and rearwards when the cleaner is not in use.
1. A vacuum cleaner comprising:
a wheeled floor-engaging head portion with a rear part;
an upright body portion including a housing and a neck which depends from the housing and which is pivotally mounted at its lower end to the rear part of said head portion, wherein the neck forms an airflow duct between the head portion and the housing; and
a catch pivotally mounted intermediate its opposite ends to the upright body portion, the catch having a forward end arranged to engage a formation on the head portion and a rearward end defining an actuator for moving the forward end of the catch out of engagement with the formation.
2. A vacuum cleaner as claimed in claim 1 , wherein:
the head portion has a recess in the rear part thereof, and the catch serves to retain the body portion in said recess when the body is in an upright position.
3. A vacuum cleaner as claimed in claim 2 , wherein:
the recess faces rearwardly and comprises side walls which diverge outwardly.
4. A vacuum cleaner as claimed in claim 1 , wherein:
the catch is pivotally mounted to the neck.
5. A vacuum cleaner as claimed in claim 1 , wherein:
the head portion has a recess in the rear part thereof, the neck being received in said recess.
6. A vacuum cleaner as claimed in claim 1 , wherein:
the neck is arranged to pivot at a first pivot location about a first axis which extends generally transverse the head, the neck further being arranged to pivot at a second pivot location about a second axis which extends substantially perpendicular to said first axis.
7. A vacuum cleaner as claimed in claim 6 , wherein:
the catch is disposed on the neck between said first and second pivot locations and the housing.
8. A vacuum cleaner as claimed in claim 1 , wherein:
the catch embraces the neck.
9. A vacuum cleaner as claimed in claim 1 , wherein:
the catch includes an arm which is pivotally connected to said body portion for upwards and downwards movement, the actuator being arranged for pivoting the arm upwardly and downwardly.
10. A vacuum cleaner as claimed in claim 9 , wherein:
the arm is biased downwardly to engage the head portion when the body portion is returned to an upright position.