Abstract A dispensing cap for a container. The cap has a tubular body of circular transverse cross-section with a wall closing the top end of the tubular body. An upwardly opening slot is formed in the top end wall and extends across the tubular body with a generally flat wall forming the bottom of the slot. An aperture extends through the bottom of the slot into an area surrounded by the tubular body. A hinge assembly is located in the slot and includes an upstanding member formed on the flat bottom wall of the slot at a location inwardly of the circular perimeter of the tubular body. A flap is integrally connected to the upstanding member of the hinge assembly by a strap. A portion of reduced thickness is formed in the strap to create a hinge at the juncture of the strap and the upstanding member. The portion of the reduced thickness of the strap is formed by an inclined slot cut in the tubular body near the top end wall and extending into the upstanding member. Inclined ramp surfaces are formed at opposite ends of the upstanding member and corresponding aligned projections are formed on the flap. The projections engage the ramp surfaces during a selected arc of travel of the flap to retard the flap in that position.
A dispensing cap for a container including: a tubular body of circular transverse cross section, a wall closing the top end of the tubular body, an upwardly opening slot formed in the top end wall and extending across the tubular body with a generally flat wall forming the bottom of the slot, an aperture extending through the bottom of the slot into an area surrounded by the tubular body, a hinge assembly located in the slot and including an upstanding member formed on the flat bottom wall of the slot at a location inwardly of the circular perimeter of the tubular body, a flap integrally connected to the upstanding member of the hinge assembly by a strap, a portion of reduced thickness formed in the strap to create a hinge at the juncture of the strap and the upstanding member to permit the flap to swing into and out of the slot to close and open the aperture into the tubular body, the portion of reduced thickness of the strap formed by an inclined slot cut in the tubular body near the top end wall and extending into the upstanding member.
Claim 2
Dependent Claim
191 words
A dispensing cap for a container including: a tubular body of circular transverse cross section, a wall closing the top end of the tubular body, an upwardly opening slot formed in the top end wall and extending across the tubular body with a generally flat wall forming the bottom of the slot, an aperture extending through the bottom of the slot into an area surrounded by the tubular body, a hinge assembly located in the slot and including an upstanding member formed on the flat bottom wall of the slot at a location inwardly of the circular perimeter of the tubular body, a flap integrally connected to the upstanding member of the hinge assembly by a strap, a portion of reduced thickness formed in the strap to create a hinge at the juncture of the strap and the upstanding member to permit the flap to swing into and out of the slot to close and open the aperture into the tubular body, the portion of reduced thickness of the strap formed by an inclined slot cut in the tubular body near the top end wall and extending into the upstanding member.
Claim 3
Dependent Claim
99 words
The dispensing cap of claim 1 including at least one inclined ramp formed on the upstanding member and at least one projection formed on the flap, the projection having a flat inclined surface near the outer end thereof, the inclined ramp on the upstanding member and the projection being aligned so that when the flag is swung towards and away from its closed position, the flat inclined surface on the projection will engage the inclined ramp on the upstanding member only during a predetermined arc of its travel to thereby retard the flap from movement during that predetermined arc.
Claim 4
Dependent Claim
34 words
The dispensing cap of claim 2 in which an inclined ramp is located on the upstanding member at each end of the hinge and corresponding projections are formed on the flap in alignment therewith.
Claim 5
Dependent Claim
25 words
The dispensing cap of claim 1 in which the hinge is positioned to extend as a chord to the outer periphery of the tubular body.