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US 2022/0167812 A1Published application
Suction accessory device for vacuuming and cleaning hard-to-reach and/or delicate places and objects
OwnerJuan Claudio Droguett Larraininventor
Life of this patent
Estimating the term…
Abstract
A suction accessory device is provided, for the connection with a suction apparatus or vacuum cleaner, for the collection of waste in places of difficult access and/or in delicate objects. The suction accessory device comprises a flexible and lightweight hose. At one end, the hose includes a reducing coupling adapter terminal for connecting to a vacuum cleaner or suction device. At the opposite end, the hose includes a nozzle connection terminal that is coupled to a first end of a flexible or rigid, handle or brush tube. At a second end of the brush tube, the brush tube includes a head connection terminal which connects to interchangeable suction heads or nozzles.
Claims22
A suction accessory device, comprising:
- a flexible, first tubular member, comprising a proximal end and a distal end;
- a second tubular member, comprising a proximal end and a distal end;
- and
- a suction nozzle at the distal end of the second tubular member, the suction nozzle comprising one or more nozzle openings configured to suction air into the suction nozzle and towards the distal end of the second tubular member;
- wherein
- the first and second tubular members are attachable to one another at the distal end of the first tubular member and the proximal end of the second tubular member to provide fluid communication from the one or more openings of the suction nozzle to the proximal end of the first tubular member;
- the proximal end of the first tubular member is configured to disconnectably connect to a vacuum cleaner hose, and the first tubular member has a smaller diameter and is more flexible than the vacuum cleaner hose;
- the second tubular member is less flexible than the first tubular member and is holdable by a single hand of a user with a hand posture equivalent to a writing hand posture adopted when writing using a writing utensil, to manually maneuver the second tubular member with said single hand of the user.
5 more elements
A suction accessory device, comprising:
- a flexible, first tubular member, comprising a proximal end and a distal end;
- a second tubular member, comprising a proximal end and a distal end;
- and
- a suction nozzle at the distal end of the second tubular member, the suction nozzle comprising one or more nozzle openings configured to suction air into the suction nozzle and towards the distal end of the second tubular member;
- wherein
- the first and second tubular members are attachable to one another at the distal end of the first tubular member and the proximal end of the second tubular member to provide fluid communication from the one or more openings of the suction nozzle to the proximal end of the first tubular member;
- the proximal end of the first tubular member is configured to disconnectably connect to a vacuum cleaner hose, and the first tubular member has a smaller diameter and is more flexible than the vacuum cleaner hose;
- the second tubular member is less flexible than the first tubular member, has a diameter of 1 to 4 cm, and is holdable by a single hand of a user with a hand posture equivalent to a writing hand posture adopted when writing using a writing utensil, to manually maneuver the second tubular member and reposition the suction nozzle with said single hand of the user.
5 more elements
A suction accessory device, comprising:
- a flexible, first tubular member, comprising a proximal end and a distal end;
- a second tubular member, comprising a proximal end and a distal end;
- and
- a suction nozzle at the distal end of the second tubular member, the suction nozzle comprising one or more nozzle openings configured to suction air into the suction nozzle and towards the distal end of the second tubular member, the suction nozzle further comprising one or more brushes made of natural hair;
- wherein
- the first and second tubular members are attachable to one another at the distal end of the first tubular member and the proximal end of the second tubular member to provide fluid communication from the one or more openings of the suction nozzle to the proximal end of the first tubular member;
- the proximal end of the first tubular member is configured to disconnectably connect to a vacuum cleaner hose, and the first tubular member has a smaller diameter and is more flexible than the vacuum cleaner hose;
- the second tubular member is less flexible than the first tubular member, has a diameter of 1 to 4 cm, and is holdable by a single hand of a user with a hand posture equivalent to a writing hand posture adopted when writing using a writing utensil, to manually maneuver the second tubular member and reposition the suction nozzle with said single hand of the user.
5 more elements
Dependencies are inferred from the claim text.