Triangular crank
View Patent ↗A crank assembly for a hose reel is provided. The crank includes an axle rod and a triangular frame assembly. The axle rod extends perpendicular to the triangular frame assembly. The axle rod extends from the medial portion of on of the three tubular members. In this configuration, and when the crank is in use, force is distributed to opposing sides of the axle rod. Further, the triangular shape provides a support for a flat plate upon which an indicia may be displayed.
1. A crank for a hose reel, said hose reel having a frame assembly with a rotatable basket, said basket having a generally cylindrical barrel with a hub disposed at each end, each said hub being generally circular and having a radius, said basket structured to rotate about a longitudinal axis, and wherein one said hub is structured to be coupled to a crank, said crank comprising:
an elongated axle rod having first end and a second end;
said axle rod second end structured to be coupled to said hub with the axle rod axis substantially aligned with said basket axis of rotation;
a crank frame assembly having an elongated crossbar with a first portion and a second portion; and
said crossbar first portion and said crossbar second portion each coupled to said axle rod and disposed substantially on opposites sides of the axle rod longitudinal axis.
2. The crank of claim 1 wherein said crank frame assembly crossbar first portion and said crossbar second portion are each fixed to said axle rod.
3. The crank of claim 2 wherein said crank frame assembly crossbar is a generally straight member.
4. The crank of claim 2 wherein said crank frame assembly crossbar is a unitary member.
5. The crank of claim 1 wherein:
said crank frame assembly further includes an elongated first frame member and an elongated second frame member;
said crank frame assembly first frame member, said crank frame assembly second frame member and said crank frame assembly crossbar being coupled to each other and defining a generally triangular frame; and
wherein said triangular frame is disposed in a plane that extends generally perpendicular to said axle rod longitudinal axis.
6. The crank of claim 5 wherein said crank frame assembly includes a crank handle, said crank handle coupled to said triangular frame at the vertex of the generally triangular frame opposing the crank frame assembly crossbar.
7. The crank of claim 6 wherein:
said crank frame assembly crank handle includes a lever arm and a grip arm;
said crank handle lever arm extends generally perpendicular to the axle rod longitudinal axis; and
said crank handle grip arm extends generally parallel to the axle rod longitudinal axis.
8. The crank of claim 7 wherein said crank handle lever arm has a length that is about the same as the greatest radius on the basket assembly.
9. The crank of claim 5 wherein:
said crank assembly include an indicia plate, said indicia plate having an indicia thereon; and
said indicia plate disposed within said triangular frame.
10. The crank of claim 9 wherein said indicia are selected from the group comprising: letters, numbers, characters, symbols, logos, designs, images, and trademarks.
11. A hose reel comprising:
a frame assembly with a rotatable basket;
said basket having a generally cylindrical barrel with a hub disposed at each end, each said hub being generally circular and having a radius;
said basket structured to rotate about a longitudinal axis, and wherein one said hub is structured to be coupled to a crank;
said crank having an elongated axle rod and a crank frame assembly;
said elongated axle rod having first end and a second end;
said axle rod second end structured to be coupled to said crank hub with the axle rod axis substantially aligned with said basket axis of rotation;
a crank frame assembly having an elongated crossbar with a first portion and a second portion;
said crossbar first portion and said crossbar second portion each coupled to said axle rod and disposed substantially on opposites sides of the axle rod longitudinal axis.
12. The hose reel of claim 11 wherein said crank frame assembly crossbar first portion and said crossbar second portion are each fixed to said axle rod.
13. The hose reel of claim 12 wherein said crank frame assembly crossbar is a generally straight member.
14. The hose reel of claim 12 wherein said crank frame assembly crossbar is a unitary member.
15. The hose reel of claim 11 wherein:
said crank frame assembly further includes an elongated first frame member and an elongated second frame member;
said crank frame assembly first frame member, said crank frame assembly second frame member and said crank frame assembly crossbar being coupled to each other and defining a generally triangular frame; and
wherein said triangular frame is disposed in a plane that extends generally perpendicular to said axle rod longitudinal axis.
16. The hose reel of claim 15 wherein said crank frame assembly includes a crank handle, said crank handle coupled to said triangular frame at the vertex of the generally triangular frame opposing the crank frame assembly crossbar.
17. The hose reel of claim 16 wherein:
said crank frame assembly crank handle includes a lever arm and a grip arm;
said crank handle lever arm extends generally perpendicular to the axle rod longitudinal axis; and
said crank handle grip arm extends generally parallel to the axle rod longitudinal axis.
18. The hose reel of claim 17 wherein said crank handle lever arm has a length that is about the same as the greatest radius on the basket assembly.
19. The hose reel of claim 15 wherein:
said crank assembly include an indicia plate, said indicia plate having an indicia thereon; and
said indicia plate disposed within said triangular frame.
20. The hose reel of claim 19 wherein said indicia are selected from the group comprising: letters, numbers, characters, symbols, logos, designs, images, and trademarks.