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WO2012012913A1 - 一种节水马桶 - Google Patents

一种节水马桶 Download PDF

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Publication number
WO2012012913A1
WO2012012913A1 PCT/CN2010/001148 CN2010001148W WO2012012913A1 WO 2012012913 A1 WO2012012913 A1 WO 2012012913A1 CN 2010001148 W CN2010001148 W CN 2010001148W WO 2012012913 A1 WO2012012913 A1 WO 2012012913A1
Authority
WO
WIPO (PCT)
Prior art keywords
barrel
water
switch
link
connecting rod
Prior art date
Application number
PCT/CN2010/001148
Other languages
English (en)
French (fr)
Inventor
王振初
Original Assignee
Wang Zhenchu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wang Zhenchu filed Critical Wang Zhenchu
Priority to PCT/CN2010/001148 priority Critical patent/WO2012012913A1/zh
Publication of WO2012012913A1 publication Critical patent/WO2012012913A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/10—Waste-disintegrating apparatus combined with the bowl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/10—Bowls with closure elements provided between bottom or outlet and the outlet pipe; Bowls with pivotally supported inserts
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/012—Special constructions of flushing devices, e.g. closed flushing system combined with movable closure elements in the bowl outlet
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/08—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the foot combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising or lowering seat and cover and/or for swiveling the bowl

Definitions

  • the invention relates to a toilet, in particular a water saving toilet.
  • the pumping bucket is also the most water-using device for household use. Due to the shortage of water resources in the world, fresh water is becoming more and more important in economic and social development. As people's health requirements and environmental awareness increase, the world is studying its water-saving problems, and has achieved some results, each time the water is raised from 16 to 13 liters, 9 liters, and now 6 liters of water each time. , recognized by the world, the water saving results are remarkable. Under the inspiration of energy-saving and emission-reduction, a climax of water-saving toilets was researched, and toilets with a toilet capacity of 6 liters and 3 liters of water were gradually recognized. However, this also has negative effects, such as scouring is not clean, aggravation is blocked. The public has a reflection, a place to find convenient places everywhere, find their own professional repair, spend money, trouble, waste manpower and resources. Therefore, there is an urgent need for a convenient and practical toilet that is both water-saving and non-blocking.
  • the invention provides a water-saving toilet, which has reasonable structure, small volume, simple operation, remarkable water-saving effect, clean flushing and no blockage of the pipeline, and solves the problems existing in the prior art.
  • the technical solution adopted by the present invention to solve the above technical problem is: It comprises a barrel body, which is arranged in the barrel body a toilet bowl, a water storage area and a lower water passage below the water storage area, and a seat cushion and a bucket cover disposed on the barrel above the toilet bowl, and a movable joint is connected to the barrel body through the support shaft in the cavity of the lower part of the barrel body
  • the pedal at one end of the pedal link extends outside the barrel, and the other end is connected to the lower end of the vertical link, and the upper end of the vertical link is connected with the fork link that is movably connected to the body through the switch shaft, the vertical link
  • the end of the fork link connecting the fork connecting rod is fixedly connected with the upper end of the spring fixed at the bottom of the barrel body, and the other end of the fork connecting rod is fixedly connected with the sealing switch provided in the sealing water storage area in the sewage passage, and the side of the rotating shaft is fixed.
  • a sector gear meshes with a switch damper wheel fixed to the barrel body;
  • the water inlet pipe extending from the lower part of the barrel body communicates with a plurality of flushing nozzles provided at the edge of the barrel body above the toilet bowl,
  • An electromagnetic switch is arranged on the inlet pipe inside the barrel body, and a pulverizing device is arranged in the lower water passage below the sealing switch, and a photoelectric switch opposite to the position of the pedal connecting rod is arranged on one side of the pedal connecting rod, the photoelectric switch, the pulverizing device and Magnetic switches are connected to the control means.
  • the seat cushion is connected to the barrel body through a spring rotating shaft and a damper wheel.
  • the barrel cover and the seat cushion are coaxially disposed on the spring rotating shaft, and a buckle is arranged at the front end of the barrel cover, and the buckle is fastened to the groove at the upper end of the front part of the barrel body.
  • a regulating water valve is arranged on the inlet pipe outside the barrel.
  • a bucket cover bracket is provided at the upper end of the rear of the barrel.
  • the invention has the following beneficial effects:
  • the flushing nozzle Under the action of the tap water itself, the flushing nozzle ejects a high-speed jet to wash the bowl, and the pulverizing device and the electromagnetic switch are automatically turned off according to a predetermined time.
  • the whole process requires only one step of the foot, which is simple and convenient, and realizes the automation of sewage discharge, pulverization liquefaction, sealing, scouring, and urinal storage, making the toilet easier and more sanitary.
  • the principle and structure of "gravity straight row” are adopted, and the principle of "siphon" and the structure of lying S are eliminated.
  • the manure, toilet paper and sewage are directly discharged into the sewer channel under the action of gravity, which greatly shortens the movement of dirt.
  • the flushing function the self-owned pressure of the tap water pipe is used, and the adjustment function of the water valve is supplemented, so that the water is sprayed from the flushing nozzle at a high-speed jet, and the inner wall of the toilet bowl is washed, the impact force is large, and the efficiency is high. Compared with slow flow rinsing, the effect of water is less.
  • the seat cushion is connected to the barrel body through a spring rotating shaft and a damper wheel.
  • the barrel cover and the seat cushion are coaxially arranged on the spring rotating shaft, and a buckle is arranged at the front end of the barrel cover, and the buckle is stuck in the barrel body.
  • the toilet is usually covered and open for two standby states. When it is used to cover, the lid is pressed together with the seat cushion to lock the lid and the cushion by the buckle; the seat and the lid are used to spring and dampen.
  • the wheel Under the action of the wheel, it automatically rises and leans against the lid of the lid, and the seat cushion is placed inside the toilet lid; thus the cushion can be protected by the lid of the bucket, free from dust and urine of the man, and can effectively protect the lower body from contamination.
  • Figure 1 is a schematic view of the structure of the present invention.
  • the present invention includes a tub 1 which is disposed in the bowl 1 in the tub 1 and a water storage area 3 and a sewer passage 4 below the water storage area 3, and is disposed on the tub 1 above the bowl 2.
  • the cushion 5 and the lid 6 are provided with a pedal link 8 movably connected to the barrel 1 through a support shaft in the cavity 7 at the lower portion of the barrel 1, and the pedal 9 at the end of the pedal link extends out of the barrel 1
  • the other end is connected to the lower end of the vertical link 10, the upper end of the vertical link 10 is connected to the fork link 12 movably connected to the barrel 1 through the switch shaft 11, and the fork link 12 of the connection end of the vertical link 10 and the fork link 12
  • the end is fixedly connected to the upper end of the spring 13 fixed to the bottom of the barrel 1.
  • the other end of the fork link 12 is fixedly connected to the sealing switch 14 which is disposed in the lower water passage 4 to seal the water storage area 3.
  • the switch shaft 11 is fixed to one side.
  • the sector gear 15, the sector gear 15 meshes with the switch damper 16 attached to the barrel 1; the inlet pipe 17 in the barrel 1 extending from the lower portion of the barrel 1 and the edge of the barrel 1 above the bowl 2 a plurality of flushing nozzles 18 are connected, and an electromagnetic switch 19 is disposed on the inlet pipe 17 inside the barrel 1.
  • a pulverizing device 20 is disposed in the lower water passage 4 below the seal switch 14, and a photoelectric switch 21 opposite to the position of the pedal link 8 is disposed on one side of the pedal link 8, and the photoelectric switch 21, the pulverizing device 20, and the electromagnetic switch 19 are respectively It is connected to the control device 22.
  • the seat cushion 5 is connected to the barrel body 1 through a spring shaft and a damper wheel.
  • the bucket cover 6 and the seat cushion 5 are coaxially disposed on the spring shaft.
  • the front end of the bucket cover 6 is provided with a buckle 23, and the buckle 23 is stuck in the barrel.
  • An adjustment water valve 25 is provided on the inlet pipe 17 outside the body 1.
  • the regulating water valve 25 is used to regulate the amount of water entering the inlet pipe to ensure that the flushing water is limited to the design requirements.
  • a lid holder 26 is provided at the upper end of the rear portion of the tub 1.
  • the buckle 23 is pulled out from the recess 24, and the lid 6 and the cushion 5 are automatically and slowly pulled against the lid holder 26 by the spring shaft and the damper wheel.
  • the pedal 9 is stepped on, the pedal link 8 pushes the fork link 12 upward through the vertical link 10, the fork link 12 opens the seal switch 14 around the switch shaft 11, and the fork link 12 rises while stretching the spring 13, After the sealing switch 14 is opened, the dirt in the bowl 2 is immediately discharged into the sewer channel 4 directly.
  • the electromagnetic switch 19 is opened.
  • the pulverizing device 20 slid and liquefies the discharged feces and toilet paper, and then smoothly discharges into the sewer pipe.
  • the electromagnetic switch 19 is opened to allow water with a certain water pressure to be ejected from the flushing nozzle 18 at the edge of the barrel 1 through the inlet pipe 17 to flush the bowl 2.
  • the seal switch 14 When the pedal 9 is released, the seal switch 14 slowly raises the lower portion of the sealed water storage area 3 under the action of the spring 13 and the switch damper wheel 16, and the pedal link 8 re-blocks the ray of the photoelectric switch 21, and cuts off the power of the photoelectric switch 21, If the send switch signal, wait for the next use.
  • the pulverizing device 20 performs the pulverizing operation under the control of the control device 22, and automatically stops at the set time. Under the control of the control device 22, the electromagnetic switch 19 is automatically turned off according to the "fixing time", and the opening time of the electromagnetic switch 19 is longer than the opening time of the sealed switch 14, so that the water stored in the current storage area 3 satisfies the next use.
  • the invention Compared with the existing toilet, the invention has the advantages of reasonable structure, small volume, simple operation, remarkable water-saving effect, clean and no blockage of the pipeline, and solves the contradiction between the existing toilet water saving and the blockage, and satisfies the daily routine of the people. daily needs.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Description

一种节水马桶 技术领域：
本发明涉及一种马桶， 尤其是一种节水马桶。
背景技术：
人们必须天天如厕排污， 用马桶排污历史久远。 抽水马桶闻世已上百年， 给人类生存环境带来极大改善， 排污变得轻松舒服， 清理变得方便干净， 卫生 间的空气变得清新， 给人类的卫生文明带来革命性变革， 对于提高人们的身体 健康做出了巨大的贡献， 它被世界科技界评为 20世纪最伟大的十大发明之一。 从抽水马桶技术原理和结构分析， 是独具匠心的。 它主要有两个部分组成： 一 是便池， 运用 "虹吸"原理和卧 S结构， 实现了排污、 冲洗、 水封下水道上口 和便池底部储水的自动化； 二是在便池后侧上部设一储水箱， 运用 "重力"和 "浮力"原理， 实现了冲洗间接供水的半自动化。 经过近几十年的使用、 修改、 完善， 从技术、 结构、 功能和外形， 几乎达到完美的程度。
当然， 抽水 桶也是家庭用水最多的用水器具。 由于世界水资源的短缺， 淡水在经济和社会发展中越来越重要。 随着人们对卫生要求的提高和环保意识 的增强， 全世界都在研究它的节水问题， 也取得一些成果， 每次用水从 16升降 到 13升、 9升， 到如今每次用 6升水， 被世界认可， 节水成果显著。 在节能减 排的感召下， 掀起一个研究抽水马桶节水的高潮， 其中把大小便分别为 6升和 3 升水的抽水马桶逐渐出现被认可。 但是， 这也带来了负面影响， 如冲刷不干净、 加重堵塞等问题。 民众有反映， 一堵就到处找方便的地方， 自己修理不通就找 专业的， 花钱、 麻烦， 浪费人力物力。 因此， 急需一种方便实用的既节水又不 堵的马桶。
发明内容：
本发明提供了一种节水马桶， 它结构合理集约， 体积小， 操作简便， 节水 效果显著， 冲刷干净且不堵塞管道， 解决了现有技术中存在的问题。
本发明为解决上述技术问题所采用的技术方案是： 它包括桶体， 设在桶体 内的便池、 储水区和储水区下方的下水通道， 以及设在便池上方桶体上的坐垫 和桶盖， 在桶体下部的空腔中设有通过支撑轴活动连接在桶体上的踏板连杆， 踏板连杆一端的踏板伸出桶体外部， 另一端与竖连杆下端相连， 竖连杆上端与 通过开关转轴活动连接在楠体上的叉连杆相连， 竖连杆与叉连杆连接端的叉连 杆端部与固定在桶体底部的弹簧上端固连， 叉连杆的另一端与设在下水通道内 密封储水区的密封开关固连， 开关转轴一侧固连一扇形齿轮， 扇形齿轮与固连 在桶体上的开关阻尼轮啮合； 从桶体下部伸入的桶体内的进水管与设在便池上 方桶体边缘的若干个冲刷喷头相连通， 在桶体内侧的进水管上设有电磁开关， 在密封开关下方的下水通道中设有粉碎装置， 在踏板连杆的一侧设有与踏板连 杆位置相对的光电开关， 光电开关、 粉碎装置和电磁开关分别与控制装置相连。
所述坐垫通过弹簧转轴和阻尼轮连接在桶体上， 桶盖与坐垫同轴套装在弹 簧转轴上， 在桶盖的前端设有卡扣， 卡扣卡设在桶体前部上端的凹槽内。
在桶体外侧的进水管上设有调节水阀。
在桶体后部上端设有桶盖支架。
本发明与现有技术相比， 具有的有益效果是：
一、 在整体上， 取消了原有马桶后部的水箱， 縮小了马桶体积， 减少了材 料占用， 降低了生产和运输成本； 消除了叫人烦心的故障多、 跑冒滴漏浪费水 的根源； 减少了卫生间的占用空间， 外形简洁适用， 美观漂亮。
二、 在使用时， 脚踏一下踏板， 踏板连杆通过竖连杆向上推动叉连杆打开 密封开关， 同时叉连杆拉伸弹簧， 便池污物瞬即直接排入下水通道， 密封开关 在弹簧和开关阻尼轮的作用下， 按照设计的时间自动关闭。 在踏板被踏下的同 时， 光电开关接通， 发出开关控制信号给控制装置， 控制装置同时发出指令， 控制粉碎装置启动、 电磁开关打开， 粉碎装置对排下的粪便和手纸进行隐蔽粉 碎液化后， 顺畅地排入下水管道中， 电磁开关开启供水， 在自来水自身水压的 作用下， 冲刷喷头喷出高速射流对便池进行冲刷， 粉碎装置和电磁开关按预定 的时间自动关闭。 整个过程只需脚一踏， 简单方便， 实现了排污、 粉碎液化、 密封、 冲刷、 便池储水的自动化， 使马桶使用更简便更卫生。 三、 在节水效果上， 采用 "重力直排"原理和结构， 取消了 "虹吸"原理 和卧 S 结构， 粪便、 手纸和污水在重力作用下直接排入下水通道， 大大缩短了 污物运动的距离， 把原卧 s结构所占用和耗费的水大部分节省下来了。 经测试， 每次仅用水 0. 9升， 同当今在用的 6升以上的抽水马桶比较， 节水率 85%以上， 节水效果显著， 对于解决 "干渴城市"急需， 推动 "节能减排"具有重大意义。
四、 在防管道堵塞方面， 采用了隐蔽粉碎液化。 当密封开关打开， 粪便、 手纸和污水一起落下的时候， 设在密封开关下方的下水通道内的粉碎装置启动， 将污物进行隐蔽粉碎打浆液化， 使大块粪便和手纸变成悬浮小颗粒， 在自身重 力和粉碎产生的推动力的作用下向前运动， 经从难测试 （反复模拟三口之家的 三人连续在样机上大便， 样机排污管道内径为 60mm， 坡度为 0° 角）， 测试结果 显示， 混合液体停止流动在平行管道底部滞留残渣的截面积， 占管道内径截面 积的 5%左右， 即排污平行管道中始终保留 95%左右的空腔， 当遇有小便和水 ^ 混合液通过， 滞留的残渣会被一扫而光， 彻底解决了抽水马桶堵塞的问题。
五、 在冲洗功能上， 采用自来水管道的自有压力， 并辅以调节水阀的调节 作用， 使水从冲刷喷头以高速射流喷出， 对便池内壁进行冲刷， 冲击力大， 效 能高， 同慢流式冲洗比较， 用水少效果好。
六、 防止坐垫污染方面， 将坐垫通过弹簧转轴和阻尼轮连接在桶体上， 桶 盖与坐垫同轴套装在弹簧转轴上， 在桶盖的前端设有卡扣， 卡扣卡设在桶体前 部上端的凹槽内。 马桶平时有盖住和敞开两种待用状态， 习惯盖住就把桶盖连 同坐垫一起按下通过卡扣将桶盖、 坐垫锁住既可； 习惯敞开的使坐垫和桶盖在 弹簧和阻尼轮作用下自动缓慢掀起靠在桶盖支架上， 坐垫靠进马桶盖内； 这样 坐垫可受到桶盖的保护， 不受灰尘和男士尿液污染， 可有效保护人们下身不受 污染。
附图说明：
图 1为本发明的结构示意图。
图中， 1、 桶体； 2、 便池； 3、 储水区； 4、 下水通道； 5、 坐垫； 6、 桶盖; 7、 空腔； 8、 踏板连杆； 9、 踏板； 10、 竖连杆； 11、 开关转轴； 12、 叉连杆； 13、 弹簧； 14、 密封开关； 15、 扇形齿轮； 16、 开关阻泥轮； 17、 进水管； 18、 冲刷喷头； 19、 电磁开关； 20、 粉碎装置； 21、 光电开关； 22、 控制装置； 23、 卡扣； 24、 凹槽； 25、 调节水阀； 26、 桶盖支架。
具体实施方式：
为能清楚说明本方案的技术特点， 下面通过具体实施方式， 并结合其附图， 对本发明进行详细阐述。
如图中所示， 本发明包括桶体 1， 设在桶体 1内的便池 2、 储水区 3和储水 区 3下方的下水通道 4， 以及设在便池 2上方桶体 1上的坐垫 5和桶盖 6， 在桶 体 1下部的空腔 7中设有通过支撑轴活动连接在桶体 1上的踏板连杆 8，踏板连 杆 8—端的踏板 9伸出桶体 1外部， 另一端与竖连杆 10下端相连， 竖连杆 10 上端与通过开关转轴 11活动连接在桶体 1上的叉连杆 12相连， 竖连杆 10与叉 连杆 12连接端的叉连杆 12端部与固定在桶体 1底部的弹簧 13上端固连， 叉连 杆 12的另一端与设在下水通道 4内密封储水区 3的密封开关 14固连， 开关转 轴 11一侧固连一扇形齿轮 15， 扇形齿轮 15与固连在桶体 1上的开关阻尼轮 16 啮合； 从桶体 1下部伸入的桶体 1内的进水管 17与设在便池 2上方桶体 1边缘 的若干个冲刷喷头 18相连通， 在桶体 1内侧的进水管 17上设有电磁开关 19， 在密封开关 14下方的下水通道 4中设有粉碎装置 20，在踏板连杆 8的一侧设有 与踏板连杆 8位置相对的光电开关 21 , 光电开关 21、 粉碎装置 20和电磁开关 19分别与控制装置 22相连。
所述坐垫 5通过弹簧转轴和阻尼轮连接在桶体 1上， 桶盖 6与坐垫 5同轴 套装在弹簧转轴上， 在桶盖 6的前端设有卡扣 23， 卡扣 23卡设在桶体 1前部上 端的凹槽 24内。
在 体 1外侧的进水管 17上设有调节水阀 25。 调节水阀 25用于调节进入 进水管内的水量， 保证冲刷用水限定在设计要求内。
在桶体 1后部上端设有桶盖支架 26。
使用时， 拉动卡扣 23， 使其从凹槽 24内脱出， 桶盖 6和坐垫 5在弹簧转轴 和阻尼轮作用下自动缓慢掀起靠在桶盖支架 26上。 此时即可小便， 若要大便， 可按下坐垫 5， 坐在坐垫 5上。 大便后 身， 坐垫 5会缓慢掀起靠在桶盖 6内。 此时， 脚踏一下踏板 9， 踏板连杆 8通过竖连杆 10向上推动叉连杆 12， 叉连杆 12绕开关转轴 11打开密封开关 14， 叉连杆 12上升的同时拉伸弹簧 13， 密封开 关 14打开后， 便池 2内的污物瞬即直接排入下水通道 4内。 在踏板 9被踏下的 同时， 踏板连杆 8不再阻挡光电开关 21的射线， 光电开关 21接通， 发出开关 控制信号给控制装置 22， 控制装置 22同时发出指令， 控制粉碎装置 20启动、 电磁开关 19打开。 粉碎装置 20对排下的粪便和手纸进行隐蔽粉碎液化后， 顺 畅地排入下水管道中。 电磁开关 19开启， 使带一定水压的水经进水管 17从桶 体 1边缘的冲刷喷头 18高速射流喷出对便池 2进行冲刷。当人们松开踏板 9时， 密封开关 14在弹簧 13和开关阻尼轮 16的作用下，缓慢升起密封储水区 3下部， 踏板连杆 8重新阻挡光电开关 21射线， 切断光电开关 21电源， if止发送开关 信号， 等待下次使用。 粉碎装置 20在控制装置 22的控制下进行粉碎工作， 并 按设定时间自动停止。 电磁开关 19在控制装置 22的控制下， 按" ^定时间自动 关闭， 电磁开关 19的打开时间长于密封开关 14的打开时间， 以 现储水区 3 的储水， 满足下次使用。
本发明与现有马桶相比， 结构合理集约， 体积小， 操作简便， 节水效果显 著， 冲刷干净且不堵塞管道， 解决了现有马桶节水与堵塞相矛盾的问题， 满足 了人们的日常生活需要。
本发明未详述之处， 均为本技术领域技术人员的公知技术。
上述具体实施方式不能作为对本发明保护范围的限制， 对于本技术领域的 技术人员来说， 对本发明实施方式所做出的任何替代改进或变换均落在本发明 的保护范围内。

Claims

权 利 要 求 书
1、 一种节水马桶， 包括桶体， 设在桶体内的便池、 储水区和储水区下方 的下水通道， 以及设在便池上方桶体上的坐垫和桶盖， 其特征在于： 在桶体下 部的空腔中设有通过支撑轴活动连接在桶体上的踏板连杆，踏板连杆一端的踏 板伸出桶体外部， 另一端与竖连杆下端相连， 竖连杆上端与通过开关转轴活动 连接在桶体上的叉连杆相连，竖连杆与叉连杆连接端的叉连杆端部与固定在桶 体底部的弹簧上端固连，叉连杆的另一端与设在下水通道内密封储水区的密封 开关固连， 开关转轴一侧固连一扇形齿轮， 扇形齿轮与固连在桶体上的开关阻 尼轮啮合；从桶体下部伸入的桶体内的进水管与设在便池上方桶体边缘的若干 个冲刷喷头相连通， 在桶体内侧的进水管上设有电磁开关， 在密封开关下方的 下水通道中设有粉碎装置，在踏板连杆的一侧设有与踏板连杆位置相对的光电 幵关， 光电开关、 粉碎装置和电磁开关分别与控制装置相连。
2、 根据权利要求 1所述的一种节水马桶， 其特征在于： 所述坐垫通过弹 簧转轴和阻尼轮连接在桶体上， 桶盖与坐垫同轴套装在弹簧转轴上， 在桶盖的 前端设有卡扣， 卡扣卡设在桶体前部上端的凹槽内。
3、 根据权利要求 1所述的一种节水马桶， 其特征在于： 在桶体外侧的进 水管上设有调节水阀。
4、 根据权利要求 1所述的一种节水马桶， 其特征在于： 在桶体后部上端 设有桶盖支架。
PCT/CN2010/001148 2010-07-29 2010-07-29 一种节水马桶 WO2012012913A1 (zh)

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CN104120772A (zh) * 2013-04-28 2014-10-29 普权 直排式智能马桶
CN104652570A (zh) * 2015-03-04 2015-05-27 安徽上诺环保股份有限公司 一种自动排便节水蹲便器
CN105672434A (zh) * 2016-03-11 2016-06-15 宁波新卫界高科洁具有限公司 废水冲洗马桶
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CN104120772A (zh) * 2013-04-28 2014-10-29 普权 直排式智能马桶
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