Beverage dispenser with whipper assembly
View Patent ↗The invention concerns a beverage dispenser comprising: a frame ( 1 ) for supporting the components of the dispenser, a whipper assembly ( 2 ) comprising a whipper 9 b housing ( 21 ), a whipper device ( 22 ) and a back wall ( 23 ), the whipper housing and the back wall forming a whipper chamber ( 24 ) in which is lodged the whipper device, a drive shaft ( 3 ) for driving the whipper device ( 22 ), said drive shaft being supported by the frame ( 1 ), detachable connection means ( 4 a, 4 b ) for attaching the back wall to the whipper housing, wherein it further comprises detachable connection means ( 5 ) for attaching the whipper housing to the frame.
1. A beverage dispenser comprising:
a frame for supporting the components of the dispenser;
a whipper assembly comprising a whipper housing, a whipper device and a back wall, the whipper housing and the back wall forming a whipper chamber in which is housed the whipper device,
a drive shaft for driving the whipper device, the drive shaft being supported by the frame,
a detachable connection for attaching the back wall to the whipper housing, and
the dispenser comprises a detachable connection member for attaching the whipper housing to the frame.
2. The beverage dispenser of claim 1 , wherein the detachable connection for attaching the back wall to the whipper housing comprises a cam and a cam track.
3. The beverage dispenser of claim 1 , wherein the whipper assembly comprises a handle.
4. The beverage dispenser of claim 1 , wherein the whipper assembly comprises a dissolution chamber above the whipper housing.
5. The beverage dispenser of claim 1 , wherein the back wall of the whipper assembly comprises:
an opening for holding the driving end of the drive shaft; and
a recess for positioning the whipper device.
6. The beverage dispenser of claim 1 , wherein the driving end of the drive shaft or the whipper device is made at least partially of a magnetic material.
7. A beverage dispenser comprising:
a frame for supporting the components of the dispenser;
a whipper assembly comprising a whipper housing, a whipper device and a back wall, the whipper housing and the back wall forming a whipper chamber in which is housed the whipper device,
a drive shaft for driving the whipper device, the drive shaft being supported by the frame,
a detachable connection for attaching the back wall to the whipper housing, and
the dispenser comprises a detachable connection member for attaching the whipper housing to the frame,
wherein the frame comprises a receiving area for positioning the whipper assembly, and the receiving area and the whipper housing present corresponding detachable connection member, the receiving area of the frame is a cylinder in which the whipper chamber is able to slide, and the detachable connection member of the receiving area is a lock pivotally mounted to the cylinder at two symmetric pivot points.
8. The beverage dispenser of claim 7 , wherein the lock comprises a handle.
9. The beverage dispenser of claim 7 , wherein the detachable connection member of the whipper housing is a guiding pin and the lock comprises a slot cooperating with the guiding pin so that the guiding pin is able to slide in the slot while the lock is pivoted and while the whipper housing is linearly slid out of the receiving area.
10. A method for cleaning a beverage dispenser, the method comprising:
disconnecting a whole whipping assembly of the dispenser from a frame of the dispenser;
disconnecting a back wall of the dispenser from a whipper housing of the dispenser;
separately cleaning a back wall, the whipper housing and a whipper member,
connecting the back wall and the whipper housing with the whipper member in a whipper chamber; and
connecting the whole whipping assembly to the frame.
11. A beverage dispenser comprising:
a frame for supporting the components of the dispenser;
a whipper assembly comprising a whipper housing, a whipper device and a back wall, the whipper housing and the back wall forming a whipper chamber in which is housed the whipper device,
a drive shaft for driving the whipper device, the drive shaft being supported by the frame,
a detachable connection for attaching the back wall to the whipper housing, and
the dispenser comprises a detachable connection member for attaching the whipper housing to the frame,
wherein the whipper assembly comprises a guide for positioning the dissolution chamber relative to the frame, the guide comprising at least one diluent supply tube that is able to fit in a corresponding hole in the frame.