Connecting tube structure

Details Connecting tube structure Connecting tube structure

2007-03-29

2008-12-23

Gorman, Darren W (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Terminal member adjustably or shiftably connected to flow...

C239S571000, C285S334500

Reexamination Certificate

active

07467753

ABSTRACT:
A connecting tube structure comprises a connecting tube, screw nuts, check valves, and a rotary water-sealing device wherein the connecting tube has a stop plate at one end to mount to a grooved seat of the rotary-sealing device and a cavity at the other end for the accommodation of one check valve with a movable plug supported by a spring to shut off water discharge from the faucet and prevent the return of dirty water. The rotary water-sealing device, having watertight O-rings adapted to the upper section and a V-shaped expanding side wall extending at the lower section, is sealed to the bottom and internal surface of the shower head and enclosed by the screw nut secured to the shower head, providing high-and-lower pressure water-sealing benefit as well as rotation in 360 degrees to prevent the connecting tube from getting twisted up and hindering the smooth transport of water supply.

REFERENCES:
patent: 6007002 (1999-12-01), Huber
patent: 6050508 (2000-04-01), Fan
patent: 6199227 (2001-03-01), Chen
patent: 6820291 (2004-11-01), Weaver
patent: 6880768 (2005-04-01), Lau

Affiliated with

Also associated with

Rating

Connecting tube structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Connecting tube structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Connecting tube structure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4027079