Low water level toilet

Low water level toilet

  • CN 105,735,439 B
  • Filed: 03/09/2016
  • Issued: 02/07/2020
  • Est. Priority Date: 03/09/2016
  • Status: Active Grant
First Claim
Patent Images

1. A low-water-level toilet bowl comprises a toilet bowl body (1), wherein a water storage tank (11), a dropping bowl (12), a brush ring water conveying pipeline (13) for flushing the peripheral wall of the dropping bowl (12) and a jet water conveying pipeline (14) for flushing the bottom of the dropping bowl (12) are arranged on the toilet bowl body (1);

  • a water inlet device (2) and a drain valve (3) are arranged in the water storage tank (11), and the water storage tank (11) is also internally provided with a brush ring water supply assembly (4), one end of the brush ring water supply assembly (4) is communicated with the brush ring water conveying pipeline (13), and the other end of the brush ring water supply assembly is communicated with the water inlet device (2);

    the brush ring water supply assembly (4) is provided with an injection mechanism communicated with the water storage tank (11), and when water flows from the water inlet device (2) to the brush ring water conveying pipeline (13), negative pressure is generated in the injection mechanism, so that water stored in the water storage tank (11) is sucked to the brush ring water conveying pipeline (13);

    the low-water-level toilet further comprises a switching device (5) for switching the communication between the water inlet device (2) and the brush ring water supply assembly (4) and the water storage tank (11);

    the jet water conveying pipeline (14) is independently arranged in the toilet bowl body (1), and the jet water conveying pipeline (14) is only provided with two openings which are respectively a water inlet communicated with the output end of the drain valve (3) and a water spraying port (141) communicated with the bottom of the toilet bowl (12);

    when the water is not drained, the drain valve (3) seals the water inlet of the injection water pipeline (14) to isolate one end of the water inlet of the injection water pipeline (14) from the outside air;

    the injection mechanism comprises an injection pipe (41) communicated with the brush ring water pipeline (13) and a water inlet pipe (42) communicated with a water outlet of the water inlet device (2);

    one end of the injection pipe (41) facing the water inlet pipe (42) is an outer flaring opening (411), and one end of the water inlet pipe (42) inserted into the outer flaring opening (411) is an inner necking opening (421);

    the switching device (5) comprises;

    a rotating shaft (52) rotatably arranged on the injection pipe (41);

    and the baffle (51) is connected with the rotating shaft (52) and is used for opening and closing the internal passage of the injection pipe (41).

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