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US 4,700,965 AGranted
Bubble apparatus for wheeled toy
AssigneeEmpire of Carolina, Inc.
InventorBenjamin Kinberg
Life of this patent
Estimating the term…
Abstract
A child's toy for forming bubbles is illustrated as comprising a tricycle mounting a reservoir for holding a bubble forming liquid, a front wheel actuated dip-arm having a film support and movable between a first position in which the film support dips into the reservoir liquid and a second position above the reservoir and an electrically operated fan for forcing air through the film to form bubbles.
Claims5
A child's riding toy for forming bubbles comprising:
- (a) a tricycle structure including a chassis, a pair of rear wheels, a relatively large front wheel, a pair of handlebars and a fork connected to said handlebars and mounting said front wheel;
- (b) a reservoir supported on and outwardly from said fork and above said front wheel;
- (c) a dip-arm pivotally mounted on said reservoir for movement about a transversely extending axis, said dip-arm having an aperture defined by a film support for supporting the boundaries of bubble pouring film located on said film support and covering said aperture, said dip-arm being supported for movement between a first position in which said film support dips into said reservoir to form a film over said aperture and a second position in which said film support, aperture and the film formed thereon are above said reservoir;
- (d) a spring mounted on said reservoir and operative to force said dip-arm to said second position;
- (e) actuating means on said front wheel for engaging and pivoting said dip-arm to said first position against the tension of said spring on each rotation of said front wheel;
- (f) a fan mounted on an electric motor drive adjacent said reservoir and having an outlet to force air circulated by said fan through said aperture when said dip-arm is in said second position and said fan is operated;
- and
- (g) an interconnected switch, battery supply and associated wiring for operating said fan, said switch being mounted on a selected one of said handlebars.
5 more elements
A child's tricycle toy for forming bubbles comprising:
- (a) a wheel mounting structure providing a fork mounted ground engaging front wheel rotated by manual movement of the toy during normal use of the toy;
- (b) a reservoir supported on said structure for holding a film forming fluid;
- (c) a dip-arm pivotally mounted on said reservoir having an aperture defined by a film support for supporting the boundaries of a bubble forming film covering the aperture, said dip-arm being supported for movement between a first position in which said film support dips into said reservoir to form a film over said aperture and a second position in which said film support aperture and the film formed thereon are above said reservoir, said dip arm mounting a spring tending to force said dip arm to said second position;
- (d) actuating means on said wheel for engaging and moving said dip-arm between said positions, said actuating means comprising a striker block mounted on said front wheel for engaging and pivoting said dip-arm to said first position against the tension of said spring on each forward rotation of said front wheel;
- (e) a fan having an electric motor drive and supported by said structure and having an outlet located to force air circulated by said fan through said aperture to form bubbles from said film when said dip-arm is in said second position and said fan is operated;
- and
- (f) operator means including a switch, battery supply, and associated wiring for selectively operating said fan electric motor drive to thereby control forming of bubbles.
4 more elements
A child's tricycle toy for forming bubbles comprising:
- (a) a wheel mounting structure providing a fork mounted ground engaging front wheel rotated by manual movement of the toy during normal use of the toy;
- (b) a reservoir supported on said structure for holding a film forming fluid;
- (c) a dip-arm pivotally mounted on said reservoir having an aperture defined by a film support for supporting the boundaries of a bubble forming film covering the aperture, said dip-arm being supported for movement visible to the rider of said toy between a first position in which said film support dips into said reservoir to form a film over said aperture and a second position in which said film support aperture and the film formed thereon are above said reservoir and mounting means tending to force said dip-arm to said second position;
- (d) actuating means mounted on said front wheel for intermittently engaging and moving said dip-arm between said positions on each forward rotation of said front wheel;
- (e) a fan having an electric motor drive and supported by said structure and having an outlet located to force air circulated by said fan through said aperture to form bubbles from said film when said dip-arm is in said second position and said fan is operated;
- and
- (f) operator means including a switch, battery supply, and associated wiring for selectively operating said fan electric motor drive to thereby control forming of bubbles.
4 more elements
Dependencies are inferred from the claim text.