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A child-resistant closure system for a container comprises a protective cap, a dispensing tip, and a cylindrical base. The dispensing tip includes a pair of buttons adapted to control whether the dispensing tip is in a locked condition so as to prevent actuation or an unlocked condition so as to per

A child-resistant closure system for a container comprises a protective cap, a dispensing tip, and a cylindrical base. The dispensing tip includes a pair of buttons adapted to control whether the dispensing tip is in a locked condition so as to prevent actuation or an unlocked condition so as to permit actuation, via the shoulders, of a sprayer pump unit that is partially contained within the dispensing tip. The cylindrical base has a pair of spaced apart upwardly extending legs. In an locked condition of the dispensing tip, the upwardly extending legs are not aligned with slots defined in a horizontal circumferential portion of the dispensing tip such that downward movement of the dispensing tip in relation to the base is blocked by the upwardly extending legs to prohibit actuation of the sprayer pump unit and to lock the dispensing tip.

대표청구항 ▼

1. A child-resistant closure system for a container, comprising: a protective cap;a dispensing tip configured to receive the cap thereon, a lower end of the dispensing tip including a pair of finger-depressing shoulders in opposite relation to one another, each shoulder extending horizontally outwar

1. A child-resistant closure system for a container, comprising: a protective cap;a dispensing tip configured to receive the cap thereon, a lower end of the dispensing tip including a pair of finger-depressing shoulders in opposite relation to one another, each shoulder extending horizontally outward from a horizontal circumferential portion of the dispensing tip, a pair of spaced apart slots defined in the horizontal circumferential portion of the dispensing tip, a cylindrical portion provided beneath the shoulders to serve as a bottom end of the dispensing tip, the cylindrical portion including a pair of buttons spaced 180° apart on a vertical facing of the cylindrical portion, the buttons adapted to control whether the dispensing tip is in a locked condition so as to prevent actuation or an unlocked condition so as to permit actuation, via the shoulders, of a sprayer pump unit that is partially contained within the dispensing tip;a cylindrical base having its upper end secured to the dispensing tip and its lower end configured to be secured to a dispenser bottle which contains fluid, the dispensing tip and base housing the sprayer pump unit therein which is actuated by depressing the shoulders on the dispensing tip once the dispensing tip is in an unlocked condition, the base top end including a circular ridge formed partly around its circumference on an external surface thereof and a pair of spaced apart upwardly extending legs;wherein the dispensing tip is selectively rotatable relative to the base between a locked condition and an unlocked condition;wherein, in the locked condition of the dispensing tip, the upwardly extending legs are not aligned with the slots defined in the horizontal circumferential portion of the dispensing tip such that downward movement of the dispensing tip in relation to the base is blocked by the upwardly extending legs to prohibit actuation of the sprayer pump unit and to lock the dispensing tip; andwherein, in the unlocked condition of the dispensing tip, the upwardly extending legs are aligned with the slots defined in the horizontal circumferential portion of the dispensing tip such that downward movement of the dispensing tip in relation to the base is not blocked and such that each of the upwardly extending legs protrudes through a corresponding one of the slots defined in the horizontal circumferential portion of the dispensing tip when the dispensing tip moves downward in relation to the base. 2. The child-resistant closure system of claim 1, wherein the dispensing tip further includes a pair of spaced apart protrusions within the cylindrical portion, each of the protrusions being aligned with a corresponding one of the upwardly extending legs when the dispensing tip is in the locked condition such that the protrusions contact the upwardly extending legs when downward movement of the dispensing tip in relation to the base is attempted to block such downward movement of the dispensing tip in relation to the base. 3. The child-resistant closure system of claim 1, wherein, to achieve an unlocked condition of the dispensing tip to permit actuation of the sprayer pump unit via depressing the shoulders, the buttons are pressed simultaneously to permit rotation of the dispensing tip relative to the base from the locked condition to the unlocked condition. 4. The child-resistant closure system of claim 3, wherein each button comprises a first end and second end separated by a vertical hinge, such that depressing the first end inward causes the second end to pivot outward; wherein each button comprises a vertical protrusion on an internal side of the second end;wherein the vertical protrusion of each button engages with a respective one of the upwardly extending legs when the respective first end is not depressed, thereby preventing rotation of the dispensing tip relative to the base from the locked condition to the unlocked condition; andwherein the vertical protrusion of each button disengages from a respective one of the upwardly extending legs when the respective first end is depressed, thereby allowing rotation of the dispensing tip relative to the base from the locked condition to the unlocked condition. 5. The child-resistant closure system of claim 4, wherein each upwardly extending leg comprises an outwardly projecting vertical protrusion; and wherein the outwardly projecting vertical protrusion of each upwardly extending leg engages the vertical protrusion of a respective one of the buttons when the respective first end is not depressed. 6. The child-resistant closure system of claim 4, wherein spaced apart gaps are defined in the circular ridge formed partly around the circumference of the top end of the base, each of the gaps being aligned with the vertical protrusion of a respective one of the buttons when the dispensing tip is in the unlocked condition, thereby allowing the dispensing tip to move downward in relation to the base.