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A platform for research: civil engineering, architecture and urbanism
Mechanical automatic water flushing closestool
The invention discloses a mechanical automatic water flushing closestool. The mechanical automatic water flushing closestool is characterized in that elastic force which is generated due to the fact that a spring in a closestool seat ring is compressed when a human body sits to press an upper-layer closestool seat ring and attracting force of a magnet on the upper-layer closestool seat ring for attracting a pull rod when the upper-layer closestool seat ring is lowered to the bottom are utilized, after the human body leaves from the upper-layer closestool seat ring, the upper-layer closestool seat ring is bounced by the spring to drive the pull rod attracted by the magnet to move upwards, the pull rod pulls a pull rope to pull up a water outlet valve, water flows out from a water outlet, and therefore the purpose of automatic water flushing is achieved; in the rising process of the upper-layer closestool seat ring, the top end of the pull rod forms a slide edge effect on the magnet, the relative attracting force is smaller and smaller along with the fact that the contact area of the top end of the pull rod on the magnet is smaller and smaller, when the upper-layer closestool seat ring rises to a certain height, the pull rod is separated from the magnet, the water outlet valve falls to the original position, the water outlet is closed, and a water inlet valve starts to perform water intake; by that analogy, the process is repeatedly performed again and again. According to the mechanical automatic water flushing closestool, the closestool seat ring is composed of the upper-layer closestool seat ring and a closestool seat ring base, various sanitary cushions can be arranged on the closestool seat ring in a sleeving mode, the upper-layer closestool seat ring is connected with the closestool seat ring base through a rotation shaft, and the upper-layer closestool seat ring and the closestool seat ring base are provided with a protrusion and a groove respectively for positioning.
Mechanical automatic water flushing closestool
The invention discloses a mechanical automatic water flushing closestool. The mechanical automatic water flushing closestool is characterized in that elastic force which is generated due to the fact that a spring in a closestool seat ring is compressed when a human body sits to press an upper-layer closestool seat ring and attracting force of a magnet on the upper-layer closestool seat ring for attracting a pull rod when the upper-layer closestool seat ring is lowered to the bottom are utilized, after the human body leaves from the upper-layer closestool seat ring, the upper-layer closestool seat ring is bounced by the spring to drive the pull rod attracted by the magnet to move upwards, the pull rod pulls a pull rope to pull up a water outlet valve, water flows out from a water outlet, and therefore the purpose of automatic water flushing is achieved; in the rising process of the upper-layer closestool seat ring, the top end of the pull rod forms a slide edge effect on the magnet, the relative attracting force is smaller and smaller along with the fact that the contact area of the top end of the pull rod on the magnet is smaller and smaller, when the upper-layer closestool seat ring rises to a certain height, the pull rod is separated from the magnet, the water outlet valve falls to the original position, the water outlet is closed, and a water inlet valve starts to perform water intake; by that analogy, the process is repeatedly performed again and again. According to the mechanical automatic water flushing closestool, the closestool seat ring is composed of the upper-layer closestool seat ring and a closestool seat ring base, various sanitary cushions can be arranged on the closestool seat ring in a sleeving mode, the upper-layer closestool seat ring is connected with the closestool seat ring base through a rotation shaft, and the upper-layer closestool seat ring and the closestool seat ring base are provided with a protrusion and a groove respectively for positioning.
Mechanical automatic water flushing closestool
WANG QIJUN (author)
2015-12-02
Patent
Electronic Resource
English
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen