JP2005287659A5 - - Google Patents

Claims (8)

In a vacuum cleaner provided with a mouthpiece and an extension tube,
When the extension pipe part is attached to the mouthpiece body part, both are locked, and when the angle formed between the bottom face of the mouthpiece body part facing the surface to be cleaned and the extension pipe part is opened by a predetermined angle, the extension is performed. The vacuum cleaner characterized by the fact that the lock mechanism which can isolate | separate a pipe part and the said suction body part is provided over the said suction body part and the said extension pipe part . The vacuum cleaner according to claim 1,
The mouthpiece portion includes a mouthpiece and a joint portion provided between the mouthpiece and the extension pipe portion so as to be able to communicate with each other and tilting in the advancing and retreating direction of the mouthpiece. A mechanism is provided in the joint portion and has a mating portion on one side and a pressed portion on the other side, and a mated mating portion provided on the extension pipe portion and mated with the mating portion. An elastic member that abuts on the pressed portion and urges the mating portion in a direction mating with the mated portion, and is provided on the mouthpiece body portion and the bottom surface and the extension pipe portion. A pressing part that releases the lock by releasing the joint between the mating part and the to-be-joined part by pressing the pushed part against the elastic member when the angle formed is the predetermined angle; A vacuum cleaner characterized by comprising: The vacuum cleaner according to claim 1 or 2,
A vacuum cleaner characterized in that another attachment for cleaning is provided at a site where the extension pipe part is connected to the suction body part . In vacuum cleaners that generate suction airflow and collect dust by the generated airflow,
A vacuum cleaner main body having a dust case on the main body side for collecting and storing garbage, a hose portion connectable to the vacuum cleaner main body, a grip portion connectable to the hose portion and having an air passage formed therein, and the grip An extension pipe part that is connectable to the part and forms an air passage, and a floor mouthpiece part that can be connected to the extension pipe part, and the extension pipe part and the floor mouthpiece part are provided on the floor mouthpiece part. When the extension pipe portion is set up substantially vertically with the suction surface of the floor suction body portion placed on the floor surface, the extension is connected. The lock which connected the pipe part and the mouthpiece joint part provided in the floor mouthpiece part is released, and the extension pipe part and the floor mouthpiece part are configured to be separable. Characterized vacuum cleaner. In vacuum cleaners that generate suction airflow and collect dust by the generated airflow,
A vacuum cleaner main body having a dust case on the main body side for collecting and storing garbage, a hose portion connectable to the vacuum cleaner main body, a grip portion connectable to the hose portion and having an air passage formed therein, and the grip An extension pipe part that is connectable to the part and forms an air passage, and a floor mouthpiece part that can be connected to the extension pipe part, and the extension pipe part and the floor mouthpiece part are provided on the floor mouthpiece part. A lock which is connected via a mouthpiece joint portion provided so as to be rotatable, and the floor mouthpiece portion is connected to the extension pipe portion and the mouthpiece joint portion provided in the floor mouthpiece portion. When the pedal is operated with the extension pipe part standing substantially vertically with the suction surface of the floor suction body part placed on the floor surface, the extension pipe part is provided. And the mouthpiece joint provided on the floor mouthpiece body are unlocked and the front Vacuum cleaner with the extension pipe unit and the floor suction body portion is characterized by being configured so as to be separable. The vacuum cleaner according to claim 4 or 5,
The floor mouthpiece portion holds the mouthpiece joint portion provided in the floor mouthpiece portion at a predetermined angle in the front-rear direction in a state where the extension pipe portion and the floor mouthpiece portion are separated. A vacuum cleaner characterized by comprising a mechanism to perform. The vacuum cleaner according to claim 4, 5 or 6,
The floor suction body portion includes a guide member when the extension pipe portion is connected to the floor suction body portion. The vacuum cleaner according to any one of claims 4 to 7,
The floor mouthpiece portion holds the mouthpiece joint portion provided in the floor mouthpiece portion at a predetermined angle in the left-right direction in a state where the extension pipe portion and the floor mouthpiece portion are separated. A vacuum cleaner characterized by comprising a mechanism to perform.