Adjustable reel assembly

• US 7,150,425 B2
• Filed: 05/28/2003
• Issued: 12/19/2006
• Est. Priority Date: 05/28/2003
• Status: Active Grant

• Current Assignee: Reelcraft Industries, Inc.
• Original Assignee: Reelcraft Industries, Inc.
• Inventors: Walter, Edward L., Penn, Sanford R., Banaszkiewicz, Gregory G.
• Primary Examiner(s): Rivera, William A.
• Assistant Examiner(s): Kim, Sang
• Application Number:
  US10/446,592
• Publication Number:
  US 20040238675A1
• Time in Patent Office: 1,301 Days
• Field of Search: 242/377, 242/397.2, 242/346.4, 242/385.2, 242/385.3, 137/355.26, 137/355.27
• US Class Current: 242/385.3
• CPC Class Codes: B65H 2701/33 Hollow or hose-like material
• CPC Class Codes: B65H 75/4402 Guiding arrangements to control paying-out and re-storing of the material guides per se B65H57/00
• CPC Class Codes: B65H 75/4434 actuated by pulling on or imparting an inclination to the material
• CPC Class Codes: Y10T 137/6954 Reel with support therefor

Abstract

A reel assembly for storing a hose, an electrical cord, or other items. The reel assembly includes a base, a spool rotatably mounted to the base, and a guide arm adjustably mounted to the base for guiding the direction in which a hose, for example, is extended from the reel and for guiding the hose onto the reel as the hose is wound upon the reel. A spring is operably connected between the spool and the base to bias the spool in a rotational direction in which the hose is wound onto the spool, thereby automatically retracting the hose after use. A pawl mechanism is mounted to the guide arm, and cooperates with a pair of ratchet teeth sets on the spool to selectively lock the spool against rotation in a hose-winding direction, thereby maintaining the hose in a desired extended position for use. The relative orientation of the ratchet teeth sets and the pawl mechanism, which is mounted to the guide arm, prevents “latch-out” when the hose is disposed in its fully extended position. Also, the spring is permanently enclosed within a spring housing defined between the spool and a cover which is permanently attached to the spool.

Claims

1. A reel assembly, comprising:

a base;

a spool rotatably mounted to said base, said spool including at least one set of ratchet teeth;

a guide arm including a guide section thereon, said guide arm adjustably mounted to said base and extending therefrom;

a pawl member mounted to said guide arm, said pawl member engagable with said ratchet teeth; and

a hose having a first end attached to one of said spool and said base and a second end guidably supported by said guide section, said hose windable about said spool, said spool including a strain relief member positioned proximate one of said sets of ratchet teeth, said strain relief member capturing a portion of said hose against said spool.

2. The reel assembly of claim 1, further comprising a spring connected between said spool and said base, said spring rotationally biasing said spool in a first direction.

3. The reel assembly of claim 1, wherein said guide arm is selectively adjustable between a plurality of radially spaced positions with respect to said base.

4. The reel assembly of claim 1, wherein each said set of ratchet teeth is integrally formed with said spool and extends around a portion of a periphery of said spool.

5. The reel assembly of claim 4, wherein said spool includes a pair of said ratchet teeth sets, said ratchet teeth sets spaced opposite one another to define a pair of angular gaps therebetween.

6. The reel assembly of claim 1, wherein said pawl member is rotatable in first and second opposite directions from a neutral position, said reel further comprising means for resisting rotation of said pawl member from said neutral position in each of said first and second directions.

7. The reel assembly of claim 1, further comprising:

a cover integrally joined to said spool, said spool and said cover together defining a substantially enclosed spring housing therebetween; and

a spring carried within said spring housing, said spring rotationally biasing said spool in a first direction.

8. The reel assembly of claim 1, further comprising:

a cover integrally joined to said spool by deformation of a plurality of plastic stakes on one of said cover and said spool around a plurality of apertures in the other of said cover and said spool, said spool and said cover together defining a substantially enclosed spring housing therebetween; and

a spring carried within said spring housing.

9. The reel assembly of claim 8, wherein said spring is connected between said base and said spool, said spring rotationally biasing said spool in a first direction.

10. The reel assembly of claim 1, wherein said base includes a base plate, said base plate mountable to a support surface.

11. A reel assembly, comprising:

a base;

a spool rotatably mounted to said base, said spool including at least one set of ratchet teeth;

a guide arm adjustably mounted to said base and extending therefrom;

a pawl member directly mounted to said guide arm, said pawl member engagable with said ratchet teeth; and

an elongate member having a first end and a second end, said first end connected to one of said spool and said base, said elongate member moveable between a fully retracted position wherein said elongate member is substantially wound about said spool and a fully extended position wherein said elongate member is extended from said spool and said pawl member is not in engagement with said ratchet teeth, said spool including a strain relief member positioned proximate one of said sets of ratchet teeth, said strain relief member capturing a portion of said elongate member against said spool.

12. The reel assembly of claim 11, further comprising a spring connected between said spool and said base, said spring rotationally biasing said spool in a first direction.

13. The reel assembly of claim 11, wherein said guide arm is selectively adjustable between a plurality of radially spaced positions with respect to said base.

14. The reel assembly of claim 11, wherein said spool includes a pair of said ratchet teeth sets integrally formed therewith, said ratchet teeth sets spaced opposite one another along a portion of a periphery of said spool to define a pair of angular gaps therebetween.

15. The reel assembly of claim 11, wherein said pawl member is rotatable in first and second opposite directions from a neutral position, said reel further comprising means for resisting rotation of said pawl member from said neutral position in each of said first and second directions.

16. The reel assembly of claim 11, wherein said base includes a base plate, said base plate mountable to a support surface.

17. A reel assembly, comprising:

a base;

a spool rotatably mounted to said base, said spool including at least one set of ratchet teeth;

a guide arm adjustably mounted to said base and extending therefrom;

a pawl member mounted to said guide arm, said pawl member engagable with said ratchet teeth;

an elongate member having a first end and a second end, said first end connected to one of said spool and said base, said elongate member moveable between a fully retracted position wherein said elongate member is substantially wound about said spool and a fully extended position wherein said elongate member is extended from said spool; and

a strain relief member capturing a portion of said elongate member against said spool, wherein when said elongate member is in said fully extended position, said pawl member is not in engagement with any one of said ratchet teeth and said strain relief member reduces pull strain imposed on said first end of said elongate member.

18. The reel assembly of claim 17, wherein said base includes a base plate, said base plate mountable to a support surface.

19. The reel assembly of claim 17, wherein said guide arm includes a guide section thereon.

20. The reel assembly of claim 17, wherein said ratchet teeth are integrally formed with said spool.

21. A reel assembly, comprising:

a base;

a spool rotatably mounted to said base, said spool including at least two sets of ratchet teeth;

a guide arm adjustably mounted to said base and extending therefrom;

a pawl member mounted to said guide arm, said pawl member engagable with said ratchet teeth;

an elongate member having a first end and a second end, said first end connected to one of said spool and said base, said elongate member moveable between a fully retracted position wherein said elongate member is substantially wound about said spool and a fully extended position wherein said elongate member is extended from said spool; and

a strain relief member attached to said spool and disposed circumferentially between two of said sets of ratchet teeth, said strain relief member securing a portion of said elongate member with respect to said spool, wherein when said elongate member is in said fully extended position, said pawl member is not in engagement with any one of said ratchet teeth and said strain relief member reduces pull strain imposed on said first end of said elongate member.

22. The reel assembly of claim 21, wherein said base includes a base plate, said base plate mountable to a support surface.

23. The reel assembly of claim 21, wherein said guide arm includes a guide section thereon.

24. The reel assembly of claim 21, wherein said ratchet teeth are integrally formed with said spool.

25. A reel assembly, comprising:

a base;

a cylindrical spool rotatably mounted to said base and defining a circumference, said spool including at least one set of ratchet teeth, each set of ratchet teeth extending around only a portion of said circumference of said spool;

a guide arm adjustably mounted to said base and extending therefrom;

a pawl member mounted to said guide arm, said pawl member engagable with said ratchet teeth;

an elongate member having a first end and a second end, said first end connected to one of said spool and said base at a connection fitting, said elongate member moveable between a fully retracted position wherein said elongate member is substantially wound about said spool and a fully extended position wherein said elongate member is extended from said spool; and

said at least one set of ratchet teeth, said pawl member, and said connection fitting relatively positioned with respect to one another such that said pawl member is not in engagement with any one of said ratchet teeth when said elongate member is in said fully extended position.

26. The reel assembly of claim 25, wherein said spool includes at least two sets of ratchet teeth each extending around only a portion of said circumference of said spool with at least two respective gap spaces defined between said at least two sets of ratchet teeth.

27. The reel assembly of claim 25, wherein said base includes a base plate, said base plate mountable to a support surface.

28. The reel assembly of claim 25, wherein said at least one set of ratchet teeth is integrally formed with said spool.

29. The reel assembly of claim 25, including a strain relief member capturing a portion of said elongate member against said spool.