Vacuum-cleaner-hose assembly having a swivel bend and vacuum cleaner having such assembly
First Claim
1. A vacuum-cleaner-hose assembly comprising:
- a vacuum-cleaner hose (6,
36);
a housing (4);
a swivel coupling (3,
33) for coupling the vacuum-cleaner hose to the housing (4) of a vacuum cleaner so as to allow swivelling about a swivel axis (5) and at an angle relative to said swivel axis (5); and
an air channel (7,
37) extending through the vacuum-cleaner hose (6,
36) and the swivel coupling (3,
33),the swivel coupling (3,
33) comprising a hose guide (8,
38) which surrounds a flexible portion (24,
54) of the vacuum-cleaner hose (6,
36) and holds said portion of the vacuum-cleaner hose (6,
36) in a curved position.
1 Assignment
0 Petitions
Accused Products
Abstract
A vacuum-cleaner-hose assembly includes a vacuum-cleaner hose (6, 36) and a swivel coupling (3, 33) for coupling the vacuum-cleaner hose (6, 36) to a housing (4) of a vacuum cleaner so as to allow it to be swivelled about a swivel axis (5) and at an angle relative to said swivel axis (5). The swivel coupling (3, 33) has a hose guide (8, 38) which surrounds a flexible portion (24, 54) of the vacuum-cleaner hose (6, 36) and holds said portion of the vacuum-cleaner hose (6, 36) in a curved position. Since the vacuum-cleaner hose is held in a curved position, the connection of the vacuum-cleaner hose to the swivel coupling can be arranged closer to that end of the swivel coupling which is to be connected to the vacuum cleaner, as a result of which the swivel coupling can be smaller and the swivel coupling or at least a combination of the swivel coupling and an adjoining coupling portion of the vacuum-cleaner hose projects less far in relation to the swivel axis of the swivel coupling.
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Citations
19 Claims
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1. A vacuum-cleaner-hose assembly comprising:
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a vacuum-cleaner hose (6,
36);a housing (4); a swivel coupling (3,
33) for coupling the vacuum-cleaner hose to the housing (4) of a vacuum cleaner so as to allow swivelling about a swivel axis (5) and at an angle relative to said swivel axis (5); andan air channel (7,
37) extending through the vacuum-cleaner hose (6,
36) and the swivel coupling (3,
33),the swivel coupling (3,
33) comprising a hose guide (8,
38) which surrounds a flexible portion (24,
54) of the vacuum-cleaner hose (6,
36) and holds said portion of the vacuum-cleaner hose (6,
36) in a curved position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A vacuum cleaner comprising:
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a cleaning the; and a vacuum-cleaner-hose assembly comprising; a vacuum-cleaner hose (6,
36);a swivel coupling (3,
33) by which the vacuum-cleaner-hose assembly can be coupled to a housing (4) of the vacuum cleaner so as to allow it to be swivelled about a swivel axis (5) and at an angle relative to said swivel axis (5); andan air channel (7,
37) extending through the vacuum-cleaner hose (6,
36) and the swivel coupling (3,
33),the swivel coupling (3,
33) comprising a hose guide which surrounds a flexible portion (24,
54) of the vacuum cleaner hose (6,
36) and holds said portion of the vacuum-cleaner hose (6,
36) in a curved position. - View Dependent Claims (17, 18, 19)
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Specification