초록 ▼

An inexpensive and disposable dispenser has few parts. The dispenser has a housing with a reservoir of fluid therein. The housing has a valve seat and a valve. The valve is biased in a closed position by resilient spring arms. Each spring arm has a fixed end coupled to the housing and a free end tha

An inexpensive and disposable dispenser has few parts. The dispenser has a housing with a reservoir of fluid therein. The housing has a valve seat and a valve. The valve is biased in a closed position by resilient spring arms. Each spring arm has a fixed end coupled to the housing and a free end that contacts a rounded or inclined surface of the valve in a location that is offset from a centerline of movement. As the valve moves to an open position, the spring arms flex with the free ends moving apart. When the spring arms straighten and the free ends move closer to each other, the valve is moved to the closed position. The dispenser can be manipulated by a hand or by a massager. A massager imparts vibrations to the valve by way of the housing and the spring arm. The dispenser can be used to work the fluid into an object such as human skin.

대표청구항 ▼

1. A fluid dispenser, comprising: a) a housing having a reservoir for the fluid, the housing having an opening;b) a valve seat located at the housing opening;c) a valve located in the housing and movable from a closed position against the valve seat to an open position away from the valve seat, the

1. A fluid dispenser, comprising: a) a housing having a reservoir for the fluid, the housing having an opening;b) a valve seat located at the housing opening;c) a valve located in the housing and movable from a closed position against the valve seat to an open position away from the valve seat, the valve having an inclined surface;d) at least two spring arms located in the housing, each spring arm having a fixed end coupled to the housing, and a free end, each spring arm having a longitudinal axis between the fixed and free ends, each spring arm being flexible along the longitudinal axis, the free ends contacting the valve on the valve inclined surface, the spring arms biasing the valve in the closed position, wherein when the valve is in the open position, the spring arms are flexed;e) a vibrator coupled to the housing, wherein the vibrator produces vibrations in the valve by way of the spring arms; and wherein the housing has a first end and a second end, the valve seat is located at the housing first end, the vibrator is coupled to the housing second end, and the fixed ends of the respective spring arms are located at the housing second end. 2. The dispenser of claim 1, wherein the free ends of the spring arms move apart when the valve is moved to the open position. 3. The dispenser of claim 1, wherein the spring arms comprise three spring arms arranged in a tripod configuration. 4. The dispenser of claim 1, wherein the valve is a ball. 5. The dispenser of claim 1, wherein the longitudinal axes of the spring arms are offset from a centerline of the valve seat. 6. The dispenser of claim 5, wherein the longitudinal axes of the spring arms are substantially parallel to the valve seat centerline. 7. The dispenser of claim 1, wherein: a) the spring arms comprise three spring arms arranged in a tripod configuration;b) the longitudinal axes of the spring arms are offset from a centerline of the valve seat;c) the longitudinal axes of the spring arms are substantially parallel to the valve seat centerline;d) the valve is a ball. 8. The dispenser of claim 1, wherein the housing has a coupler that removably couples to the vibrator. 9. The dispenser of claim 8, wherein the fixed ends of the spring arms are coupled to the coupler so as to receive vibrations therefrom.