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US 6,648,390 B1Granted
Single-stack tool rack
AssigneeGlobal Industries Holdings Ltd.
InventorOinghao Yang
Life of this patent
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Abstract
A single-stack tool rack is constructed to include a base having an upright pivot shaft, a plurality of tool boxes respectively pivoted to the upright shaft and arranged into a stack for keeping tools and/or accessories, a swivel case pivoted to the base and turned in and out of a bottom open chamber of the base for keeping tool bits, and a carrying handle formed of a handle body and a detachable hand tool and coupled to the upright pivot shaft of the base at the top.
Claims20
A single-stack tool rack comprising:
- a base, said base comprising an upright pivot shaft perpendicularly extended from a horizontal top face thereof;
- a plurality of tool boxes respectively pivoted to said upright pivot shaft of said base and arranged in a stack, said tool boxes each comprising a coupling ring respectively sleeved onto said upright pivot shaft of said base;
- a tool box positioning structure provided in the coupling rings of said tool boxes and the upright pivot shaft of said base for enabling said tool boxes to be horizontally turned about said upright pivot shaft and positioned in one of a series of angular positions;
- and
- a handle coupled to a top end of said upright pivot shaft, said handle comprising a handle body coupled to said upright pivot shaft, said handle body having a first end mountable to said upright pivot shaft and a second end, and a hand tool coupled to the second end of said handle body.
2 more elements
Dependencies are inferred from the claim text.