A pop-up container, including four side panels, a top panel and a floor panel constructing a close structure. At least one of the side panel has a zipper that allows the pop-up container to be open sufficiently wide such that one can easily store or access clothes in the container. The walls of the
A pop-up container, including four side panels, a top panel and a floor panel constructing a close structure. At least one of the side panel has a zipper that allows the pop-up container to be open sufficiently wide such that one can easily store or access clothes in the container. The walls of the container are made of flexible and foldable material. At least two opposite panels comprise foldable perimeters with tension-loop frames so that the pop-up container can be collapsed into a flat piece and received in a carrying bag. The pop-up container further comprises a hanger bar detachably connected to the container for hanging clothes. The hanger bar may be supported from the ground to provide additional support to the hanger bar and container to prevent from bowing or buckling of the container. A method is also provided in which an enclosure is formed by un-coiling a plurality of panels each having a tension-loop frame with the panels being joined together to form the enclosure. A hanger bar is placed in the enclosure and between two opposing sides of the container. The method furhter includes supporting the hanger bar on the surface by using at least one leg extending between the hanger bar and the surface.
대표청구항▼
A pop-up container, including four side panels, a top panel and a floor panel constructing a close structure. At least one of the side panel has a zipper that allows the pop-up container to be open sufficiently wide such that one can easily store or access clothes in the container. The walls of the
A pop-up container, including four side panels, a top panel and a floor panel constructing a close structure. At least one of the side panel has a zipper that allows the pop-up container to be open sufficiently wide such that one can easily store or access clothes in the container. The walls of the container are made of flexible and foldable material. At least two opposite panels comprise foldable perimeters with tension-loop frames so that the pop-up container can be collapsed into a flat piece and received in a carrying bag. The pop-up container further comprises a hanger bar detachably connected to the container for hanging clothes. The hanger bar may be supported from the ground to provide additional support to the hanger bar and container to prevent from bowing or buckling of the container. A method is also provided in which an enclosure is formed by un-coiling a plurality of panels each having a tension-loop frame with the panels being joined together to form the enclosure. A hanger bar is placed in the enclosure and between two opposing sides of the container. The method furhter includes supporting the hanger bar on the surface by using at least one leg extending between the hanger bar and the surface. r with this screw, and that rotates based on the relative movement between the above-mentioned rod and the above-mentioned second piston, and a stop means that stops the rotation of the above-mentioned nut member when the above-mentioned second piston begins to move towards the above-mentioned rod, and wherein the above-mentioned stop means possesses a gearing means that moves in tandem with the above-mentioned stop means has not been stopped by a lock means that can be freely engaged and disengaged. 2. The brake cylinder unit described in claim 1, wherein the above-mentioned stop means is arranged through the medium of an impetus means at a position that opposes the above-mentioned nut member, and is equipped with a sleeve member that slides freely in the axial direction of the above-mentioned rod and whose rotation is stopped, and a gearing means that is provided respectively on the surfaces that oppose the above-mentioned sleeve member and the above-mentioned nut member. 3. The brake cylinder unit described in claim 2, wherein the lock means is formed with a blade that is provided on the outer periphery of the sleeve member and extends in an axial direction, and a lock lever that possesses a blade tip that is mated to this blade and is impelled in the mating direction, and the axial direction length of the blade has been set as a length of an extent where it no longer mates with the blade tip, when mating is undone and the sleeve member moves in an axial direction along with the second piston. 4. The brake cylinder unit described in claim 1, wherein the above-mentioned lock means is switched from a locked position to an unlocked position by a slide pin that is pushed by the second piston that faces the stroke end. 5. The brake cylinder unit described in claim 1, wherein the above-mentioned stop means comprises a blade that is provided on the outer periphery of the above-mentioned nut member and extends in an axial direction, and a lock lever that possesses a blade tip that mates with this blade and that is impelled in the mating direction. 6. The brake cylinder unit described in claim 5, wherein the above-mentioned lock lever is switched from a locked position to an unlocked position by a slide pin that is pushed by the second piston that faces the stroke end. 7. The brake cylinder unit described in claim 1, wherein the above-mentioned clutch means has been provided on the inner peripheral side of the above-mentioned second action chatter. 8. The brake cylinder unit described in claim 1, wherein the above-mentioned first spring and the above-mentioned second spring have been arranged such that they overlap in the diametrical direction. 9. The brake cylinder unit described in claim 1, wherein the above-mentioned first spring and the above-mentioned second spring have been arranged such that they overlap in the diametrical direction. 10. The brake cylinder unit described in claim 1, wherein the above-mentioned first spring and the above-mentioned second spring have been arranged such that they overlap in the diametrical direction. 11. The brake cylinder unit described in claim 2, wherein the above-mentioned first spring and the above-mentioned second spring have been arranged such that they overlap in the diametrical direction. 12. The brake cylinder unit described in claim 3, wherein the above-mentioned first spring and the above-mentioned second spring have been arranged such that they overlap in the diametrical direction. 13. The brake cylinder unit described in claim 4, wherein the above-mentioned first spring and the above-mentioned second spring have been arranged such that they overlap in the diametrical direction. 14. The brake cylinder unit described in claim 5, wherein the above-mentioned first spring and the above-mentioned second spring have been arranged such that they overlap in the diametrical direction. 15. The brake cylinder unit described in claim 6, wherein the above-mentioned first spring and the above-m entioned second spring have been arranged such that they overlap in the diametrical direction. 16. The brake cylinder unit described in claim 7, wherein the above-mentioned first spring and the above-mentioned second spring have been arranged such that they overlap in the diametrical direction. y is exposed to supply pressure and such pressure enters the through bores in each seal cup energizing both O-rings and forcing them out of contact with the axle and into sealing contact with the transverse bore of the seal carrier and the seal cups so supply pressure can force both seal cups into sealing engagement with the seal plates. 4. The apparatus of claim 3 wherein the seal assembly is exposed to function pressure and such pressure enters the transverse bore of the seal carrier energizing both O-rings and forcing them out of contact with the transverse bore and into sealing contact with the seal spool and the seal cups so function pressure can force both seal cups into sealing contact with the seal plates. 5. A seal assembly positioned in a transverse bore of a seal carrier in a valve, the seal carrier shifting from a closed position to an open position, and the valve having a pair of opposing seal plates, the seal assembly being aligned with the seal plates when the seal carrier is in the closed position, and the seal assembly being out of alignment with the seal plates when the seal carrier is in the open position, the seal assembly being exposed alternatively to supply pressure and to function pressure, the seal assembly comprising: a seal spool having a central circular collar and a transverse axle, a first end of the axle extending from one side of the collar and a second end of the axle extending from the opposite side of the collar; a first seal cup having a through bore, a portion of the bore being sized and arranged to receive the first end of the axle, the seal cup having a sealing surface to seal against the opposing seal plate; a second seal cup having a through bore, a portion of he bore being sized and arranged to receive the second end of the axle, the second seal cup having a sealing surface to seal against the opposing seal plate; a first O-ring positioned around the first end of the axle; a second O-ring positioned around the second end of the axle. 6. The apparatus of claim 5 wherein the O-rings are squeezed axially more than 38.5 percent between the collar and the seal cups. 7. The apparatus of claim 5 wherein the seal assembly is exposed to supply pressure and such pressure enters the through bores in each seal cup energizing both O-rings and forcing them out of contact with the axle and into sealing contact with the transverse bore of the seal carrier and the seal cups so supply pressure can force both seal cups into sealing engagement with the seal plates. 8. The apparatus of claim 7 wherein the seal assembly is exposed to function pressure and such pressure enters the transverse bore of the seal carrier energizing both O-rings and forcing them out of contact with the transverse bore and into sealing contact with the seal spool and the seal cups so function pressure can force both seal cups into sealing contact with the seal plates. 9. A dirty fluid valve with bi-directional seal assembly positioned in a downhole tool for sampling of wellbore fluids and storage of such wellbore fluids in a sample collection bottle, the dirty fluid valve being connected to a pilot open valve and a pilot close valve to open and close the dirty fluid valve, both pilot valves connected to a source of pressurized pilot fluid, the dirty fluid valve comprising: a body having a longitudinal bore sized and arranged to receive a seal carrier, the seal carrier being in contact with a spring urging the seal carrier into a closed position; the body defining at least one open port in fluid communication with an open chamber, both the open port and the open chamber being in fluid communication with the pilot open valve to shift the seal carrier to an open position in response to pressurized pilot fluid entering the open chamber to allow wellbore fluids to pass through the dirty fluid valve and into the sample collection bottle; the body defining at least one close port in fluid communication with a close chamber,
Beymer Norman (P.O. Box 126714 San Diego CA 92112-6714) Kite Gary W. (422 Wolford Dr. Spring Valley CA 92077), Foldable rack for positioning a plastic bag as a receptacle and for spare bag storage.
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