Invention Grant
- Patent Title: Folding base
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Application No.: US15912464Application Date: 2018-03-05
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Publication No.: US10584824B1Publication Date: 2020-03-10
- Inventor: Jeffrey A. Roberts , David M. Roberts
- Applicant: Jeffrey A. Roberts , David M. Roberts
- Agent Albert W. Watkins
- Main IPC: F16M11/32
- IPC: F16M11/32 ; F16M11/24 ; H04R1/08 ; F16M11/20

Abstract:
A folding base has a hinge body, and a stand emanates vertically from adjacent a center of the hinge body. A plurality of legs radiate from the hinge body and provide ground contact. Between and pivotally coupling each leg to the hinge body is one of a plurality of torque hinges, so that individual ones of the legs are rotationally coupled to the hinge body through a torque generating member. Preferably the torque required to pivot a leg with respect to the hinge body is greater than that generated solely by lifting a leg from the ground or supporting surface. The torque hinge may also be knurled to permit a secure and permanent press fit to the associated leg and the hinge body.
Information query
IPC分类: