Connector with flexible rib interface
OwnerKevin B. Larkininventor
Life of this patent
Estimating the term…
Abstract
One or more saw tooth shaped flexible ribs in between a connector interface provide asymmetric sliding resistance and a one sided sealing effect. The asymmetric sliding resistance provides for low frictional engaging resistance and for a high disengaging resistance of the connector interface. The one sided sealing effect provides in conjunction with an interface cavity for back flow resistance into the cavity during disengagement movement in the interface and for a vacuum effect that assists in opposing the disengagement movement. The flexible ribs may be monolithically fabricated together with the entire housing of the respective connector.
Claims5
A connector interface having an insertion axis and two opposing mating faces, said connector interface comprising:
- A. a mating protrusion having one of said two opposing mating faces and a mating receptacle having one other of said two opposing mating faces;
- B. at least one flexible rib being part of and extending above at least one of said two opposing mating faces, wherein said at least one flexible rib is propagating substantially circumferentially continuous around said at least one of said two opposing mating faces;
- B. a saw tooth cross section of said at least one flexible rib that is including a steep flank and a shallow flank;
- and
- wherein said shallow flank comprises a first flank angle with respect to said insertion axis and said steep flank comprises a second flank angle with respect to said insertion axis;
- and
- wherein a flank angle difference between said first flank angle and said second flank angle is such that during an interface connecting compression said shallow flank is in substantial pressure contact with one other of said two opposing mating faces and said steep flank is substantially free of contact with said one other of said two opposing mating faces.
Dependencies are inferred from the claim text.