An insert, which can be installed as an odor stopper in the drain area of a household installation, e.g., in a drain pipe, includes a cylindrical area, which has a flange that projects outward. The insert also includes a closure area with an elastically deformable wall part. In the closure position, the wall part of the closure area rests against an opposite wall of the insert. In this case, the free edge of the wall part rests against the opposite wall from inside, creating an odor stopper. When water flows through the drain pipe, the wall part of the closure area is moved away from the opposite wall by the draining water, so that the closure area is opened. As soon as no more water flows through the insert, the wall part of the closure area again rests against the opposite wall, so that the odor stopper is created.

Described is a resilient fluid control valve assembly. The resilient fluid control valve assembly includes a cartridge housing having an upper portion and a lower portion. The upper portion is formed to reside above a drain opening, while the lower portion is formed to reside within the drain opening. The resilient fluid control valve assembly further includes a resilient fluid control valve positioned within the cartridge housing. The resilient fluid control valve has a valve body portion and a sealing portion. When positioned within the cartridge housing, a portion of the valve body portion resides above the drain opening, and a portion of the sealing portion resides within the drain opening.

Described is a resilient fluid control valve assembly. The resilient fluid control valve assembly includes a cartridge housing having an upper portion and a lower portion. The upper portion is formed to reside above a drain opening, while the lower portion is formed to reside within the drain opening. The resilient fluid control valve assembly further includes a resilient fluid control valve positioned within the cartridge housing. The resilient fluid control valve has a valve body portion and a sealing portion. When positioned within the cartridge housing, a portion of the valve body portion resides above the drain opening, and a portion of the sealing portion resides within the drain opening.

The invention is referred to as a flush toilet with a toilet bowl (1), which has an elliptical shape, with an arbitrary size, large and small, on the outside of the toilet bowl (1) with a trip lever (9), trip lever (9) connected to the connection wire (4) in a fixed plastic tube (3), the connection wire with the flapper (10), a closed clamping mechanism (5) and a opened clamping mechanism (7), the mouth (16) of the toilet bowl (1) has a main water outlet hole (12) and many auxiliary water holes (13) in around the mouth bowl (16) of the toilet bowl (1), below is the toilet seat (2) is made of porcelain, the inside of the toilet seat (2) has the chicken guts exhaust tube (14) attached to the toilet bowl (1), the chicken guts exhaust tube (14) have two segments made from a soft rubber plastic tube, shaped like as chicken guts, with an optimal length from 15 cm to 20 cm and a diameter from 6 cm to 9 cm, two segments of the chicken guts exhaust tube (14) are connected by a connection tube (6b) and fixed vertically by the strap (6), the upper section of the chicken guts exhaust tube (14) is mounted with a closed clamping mechanism (5) and the lower section of the chicken guts exhaust tube (14) is attached to an opened clamping mechanism (7), the bottom of the chicken guts exhaust tube (14) is attached to the waste tube (15), the shaft is fixed fix (8) position the strap (6) at position 6a, position a closed clamping mechanism (5) at position (5a) and opened clamping mechanism (7) at position (7a).

This invention relates to a valve, in particular valves providing for a non-return valving capability. The valve of this invention comprises valve lips, at least one of which is flexible and resiliently biased towards another valve lip in a closed condition of the valve in which fluid flow through the valve is inhibited, and is flexibly moveable apart to an open condition of the valve in which fluid flow through the valve is enabled, and which comprises a resiliently deformable opposite fluid entry end of the valve which is resiliently deformable from a first shape to a second shape to fit the valve to a conduit end, wherein deformation of the fluid entry end of the valve to said second shape increases bias of the at least one flexible valve lip towards another valve lip for contact of respective valve lips in the closed condition of the valve.

This invention relates to a valve, in particular valves providing for a non-return valving capability. The valve of this invention comprises valve lips, at least one of which is flexible and resiliently biased towards another valve lip in a closed condition of the valve in which fluid flow through the valve is inhibited, and is flexibly moveable apart to an open condition of the valve in which fluid flow through the valve is enabled, and which comprises a resiliently deformable opposite fluid entry end of the valve which is resiliently deformable from a first shape to a second shape to fit the valve to a conduit end, wherein deformation of the fluid entry end of the valve to said second shape increases bias of the at least one flexible valve lip towards another valve lip for contact of respective valve lips in the closed condition of the valve.

The valve is applied in the industry of bathroom furniture, the industry of manufacturing urinals or dry urinals that do not drag waste through water. The valve provides a water seal that does not require dragging water; it is the urine itself that achieves the seal without the odor developed by the urine of the water seal returning to the users' space. A seal is provided by spheres avoiding the use of consumables, such as sealing oil, scent pads, among others. An outlet valve is provided, in a waterless urinal, towards the drainage, preventing the return of foul odors, including a hydraulic trap formed by a tank where a certain volume of urine is formed, a funnel that discharges the new urine into the bottom of the tank, and an upper valve where the seal is carried out by one or two spheres in their respective seats.

The valve is applied in the industry of bathroom furniture, the industry of manufacturing urinals or dry urinals that do not drag waste through water. The valve provides a water seal that does not require dragging water; it is the urine itself that achieves the seal without the odor developed by the urine of the water seal returning to the users' space. A seal is provided by spheres avoiding the use of consumables, such as sealing oil, scent pads, among others. An outlet valve is provided, in a waterless urinal, towards the drainage, preventing the return of foul odors, including a hydraulic trap formed by a tank where a certain volume of urine is formed, a funnel that discharges the new urine into the bottom of the tank, and an upper valve where the seal is carried out by one or two spheres in their respective seats.

The improved urinal apparatus is configured for insertion in an outlet of a urinal. The urinal apparatus includes a hollow body defining an upper housing and a clamp ring/lower housing. The upper housing provides an open chamber configured to receive and retain a consumable detergent/malodour counteractant and the clamp ring/lower housing is configured to support and retain a resealing valve, which is operable to allow flow of fluid, such as urine, from above, but is operable to prevent backflow from below the resealing valve. The urinal apparatus also includes a consumable cap element, which includes an axial opening at least partway through, wherein the opening is configured to receive at least part of the upper housing. A body of the cap element comprises a plurality of radially extending fins. One of the upper housing or the consumable cap element comprise an upper member comprising an array of holes, which facilitate fluid flow and insertion and extraction of the urinal apparatus as a unit.

The present invention has its application in the industry of manufacturing bathroom furniture, specifically in the industry of manufacturing urinals or dry urinals, that is, urinals or dry urinals that do not drag waste through water. The advantage of our valve with respect to the valves of the prior art, is that our water seal does not require dragging water; it is the urine itself that achieves the seal without the odor developed by the urine of the water seal returning to the users' space; it incorporates an additional seal of spheres the use of consumables in the product, such as sealing oil, scent pads, among others. Structurally, our invention consists of an outlet valve, in a waterless urinal, towards the drainage, to prevent the return of foul odors, characterized by comprising a hydraulic trap formed by a tank where a certain volume of urine is formed, a funnel that discharges the new urine into the bottom of the tank, and an upper valve where the seal is carried out by one or two spheres in their respective seats.