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公开(公告)号：US12082753B2
公开(公告)日：2024-09-10
申请号：US18077236
申请日：2022-12-08
发明人： Weiming Yan , Weiquan Xie
CPC分类号： A47K13/12 , E05D3/02 , E05D7/12 , E05D2007/128 , E05Y2999/00
摘要： A quick-release and quick-installation hinge assembly includes a hinge to which a toilet lid is rotatably connected, a key plate fixed on a toilet bowl, and a limiting member. The hinge is fixedly provided with a hinge base fitted with the key plate. The hinge base and the key plate are in insertion fit in a lateral direction. The limiting member is provided with an inserting portion. The key plate is provided with an inserting hole that is in insertion fit with the inserting portion for position limitation. The inserting portion is fitted with the inserting hole for position limitation to prevent the hinge base and the key plate from being separated from each other in the lateral direction. The inserting portion penetrates through the inserting hole. The quick-release and quick-installation hinge assembly realizes a stable convenient connection structure between the hinge base of the hinge and the key plate.
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2.发明授权公开(公告)号：US09790675B2
公开(公告)日：2017-10-17
申请号：US14945044
申请日：2015-11-18
发明人： Haibin Chen , Rongyu Zhang , Zhijun Zhong , Ruiliang Chen
CPC分类号： E03D1/302
摘要： A double flow control mechanism of a soft touch drain valve and a double flow control method, includes a base, a float component and a starting component. The base is assembled with a valve body. The float component is has a flowing passage and can move relative to the base to open and close the drainage opening. The flowing passage connects the inside and the outside of the float chamber of the float component. The starting component controls the size of the flowing passage. The first starting switch can open a smaller flowing passage of the float component; the resultant force drains a first drainage volume of water. The second starting switch can open a larger flowing passage of the float component; the resultant force drains a second drainage volume of water.
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3.发明申请DOUBLE FLOW CONTROL MECHANISM OF A SOFT TOUCH DRAIN VALVE AND A DOUBLE FLOW CONTROL METHOD THEREOF 有权软触漏排水阀的双流控制机理及其双流控制方法公开(公告)号：US20160154409A1
公开(公告)日：2016-06-02
申请号：US14945044
申请日：2015-11-18
发明人： Haibin CHEN , Rongyu ZHANG , Zhijun ZHONG , Ruiliang CHEN
CPC分类号： E03D1/302
摘要： A double flow control mechanism of a soft touch drain valve and a double flow control method, includes a base, a float component and a starting component. The base is assembled with a valve body. The float component is has a flowing passage and can move relative to the base to open and close the drainage opening. The flowing passage connects the inside and the outside of the float chamber of the float component. The starting component controls the size of the flowing passage. The first starting switch can open a smaller flowing passage of the float component; the resultant force drains a first drainage volume of water. The second starting switch can open a larger flowing passage of the float component; the resultant force drains a second drainage volume of water.
摘要翻译： 软触摸排水阀和双流控制方法的双流控制机构包括基座，浮子部件和起动部件。 基座与阀体组装。 浮子部件具有流动通道并且可相对于底座移动以打开和关闭排水开口。 流动通道连接浮子部件的浮子室的内部和外部。 启动部件控制流动通道的大小。 第一个启动开关可以打开浮子部件的较小流动通道; 合力排出第一排水量的水。 第二启动开关可以打开浮子部件的较大的流动通道; 合力排出第二排水体积的水。
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公开(公告)号：US20140216583A1
公开(公告)日：2014-08-07
申请号：US13867669
申请日：2013-04-22
发明人： Youping JIANG , Rongyu Zhang , Xingdong Wang , Bing Wang
IPC分类号： E03D1/38
CPC分类号： E03D1/00 , E03D1/34 , Y10T137/206
摘要： A water drain accelerating device has a base with a discharge port connected to a flush way assembled inside a water tank. An overflow hole is connected to the discharge port. An overflow pipe is plugged to the base. The bottom of the overflow pipe is connected to the overflow hole. A negative pressure pipe is connected to the overflow pipe. Negative pressure generates inside the overflow pipe when the base is draining. Water inside the water tank flows out of the discharge port when water drains. The water level inside the cavity of the negative pressure pipe falls down with the water level inside the water tank. Negative pressure generates inside the overflow pipe, so air inside the overflow pipe can't enter into the discharge port through the overflow hole. An air pipe extends from the overflow hole to the flush way.
摘要翻译： 排水加速装置具有基部，排出口连接到组装在水箱内的冲洗方式。 溢流孔连接到排出口。 溢流管插入底座。 溢流管的底部连接到溢流孔。 负压管连接到溢流管。 在排水时，溢流管内产生负压。 排水时，水箱内的水流出排水口。 负压管腔内的水位随水箱内的水位下降。 溢流管内产生负压，溢流管内的空气不能通过溢流孔进入排放口。 空气管从溢流孔延伸到冲洗方式。
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公开(公告)号：US20130161333A1
公开(公告)日：2013-06-27
申请号：US13593379
申请日：2012-08-23
申请人： Rongyu ZHANG , Xingdong Wang , Bing Wang
发明人： Rongyu ZHANG , Xingdong Wang , Bing Wang
IPC分类号： B65D90/02
摘要： A dual-drainage switching mechanism of water tank has: a water container with bottom opening of the inner cavity, an air vent communicating with the inner cavity is arranged on the sealed top; a valve unit used for controlling opens or closes of the air vent; a drain valve controller comprising a partial flush button and a full flush button, and he air vent is opened through the linking and coupling of the full flush button and the valve unit, and the air vent is closed through the linking and coupling of the partial flush button and the valve unit. The dual-draining switch is achieved through hermetically storing or non-hermetically controlling part of water body in the inner cavity of the water container, traditional one-pressing drain valve can be transformed into the draining control mechanism with dual-draining function.
摘要翻译： 水箱双排水切换机构具有：内腔底部开口的水容器，密封顶部设有与内腔连通的排气口; 用于控制通风口的打开或关闭的阀单元; 一个排水阀控制器，包括一个部分冲洗按钮和一个完全齐平的按钮，并且通过连接和连接完整的冲洗按钮和阀门单元打开排气孔，通过连接和连接部分 冲洗按钮和阀门单元。 双排水开关通过水箱内水腔的气密储存或非气密控制部分实现，传统的单压排水阀可以转化为具有双排水功能的排水控制机构。
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公开(公告)号：US11898337B2
公开(公告)日：2024-02-13
申请号：US17799066
申请日：2020-07-17
发明人： Shunxing Zhou , Ruiliang Chen , Rongyu Zhang , Xingdong Wang
IPC分类号： E03C1/23
CPC分类号： E03C1/2304
摘要： The present disclosure discloses an effort-saving flap-type drain valve, comprising a base with a drain port, a flapper capable of hermetically covering and connecting to the drain port, an actuator connected to the flapper, and a connecting rod rotationally connected to the base and the flapper at two ends respectively, wherein the actuator is capable of causing the flapper to rotate relative to the connecting rod, and the actuator is capable of simultaneously causing the flapper to rotate about a first rotation pivot formed at a position where the flapper is in contact with the base to initially open the drain port; and wherein the actuator is capable of causing the flapper and the connecting rod to rotate together about a second rotation pivot formed at a rotational connection between the connecting rod and the base to further open the drain port.
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公开(公告)号：US20230089999A1
公开(公告)日：2023-03-23
申请号：US17799066
申请日：2020-07-17
发明人： Shunxing ZHOU , Ruiliang CHEN , Rongyu ZHANG , Xingdong WANG
IPC分类号： E03C1/23
摘要： The present disclosure discloses an effort-saving flap-type drain valve, comprising a base with a drain port, a flapper capable of hermetically covering and connecting to the drain port, an actuator connected to the flapper, and a connecting rod rotationally connected to the base and the flapper at two ends respectively, wherein the actuator is capable of causing the flapper to rotate relative to the connecting rod, and the actuator is capable of simultaneously causing the flapper to rotate about a first rotation pivot formed at a position where the flapper is in contact with the base to initially open the drain port; and wherein the actuator is capable of causing the flapper and the connecting rod to rotate together about a second rotation pivot formed at a rotational connection between the connecting rod and the base to further open the drain port.
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8.发明申请QUICK ASSEMBLY AND DISASSEMBLY MECHANISM WITH BUTTON LOCK FOR A TOILET COVER 有权快速组装和拆卸机构，带有用于厕所盖的按钮锁公开(公告)号：US20130333104A1
公开(公告)日：2013-12-19
申请号：US13869606
申请日：2013-04-24
发明人： Diyi HONG , Weiquan XIE , Bing WANG
IPC分类号： A47K13/12
摘要： A quick assembly and disassembly mechanism with a button lock for a toilet cover has a straight tube pivot joint, two stands and two pivot shafts. Each pivot shaft is disposed with pin holes in the radial direction. A lock bar disposed between the pivot shafts can slide side to side. The straight tube is disposed with an operation mechanism to drive the lock bar to slide. A spring is disposed inside the straight tube to reposition the lock bar. The lock bar is disposed with a lock catch and a lock piece with lock hole. The lock catch has an elastic body and a lock piece to limit the sliding of the lock bar and a pivot shaft, which is plugged to the end of the lock bar in sliding way. The lock piece in the end of the lock bar is disposed with a lock hole.
摘要翻译： 具有用于马桶盖的按钮锁的快速组装和拆卸机构具有直管枢转接头，两个支架和两个枢轴。 每个枢轴在径向方向上设置有销孔。 设置在枢转轴之间的锁杆可以一侧滑动。 直管配置有操作机构，以驱动锁杆滑动。 弹簧设置在直管内部以重新定位锁杆。 锁杆设有锁扣和带锁孔的锁片。 锁扣具有弹性体和锁定件，以限制锁定杆的滑动和以滑动的方式插入到锁杆的端部的枢轴。 锁杆末端的锁定件配有锁孔。
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公开(公告)号：US20220389698A1
公开(公告)日：2022-12-08
申请号：US17775596
申请日：2020-08-06
发明人： Zhipeng LIU , Jian LIN , Zhaoxing LAN , Zhijun ZHONG
摘要： A smart deodorization device with a cover plate includes a reaction chamber having a reaction cavity; an air extraction unit, configured for extracting odor in or near a toilet pool into the reaction cavity; and a water supply unit, configured for supplying water to the reaction cavity. When working, the air extraction unit extracts the odor into the reaction cavity, and the odor is mixed with the water in the reaction cavity to be converted into purified gas and then discharged from the reaction cavity. By using the characteristic that ammonia molecules in the odor are easily soluble in water, the odor and water are mixed in the reaction cavity and then discharged to realize the gas purification. Thus, the device has obvious effects, simple structures, lower costs, and convenience to use without need of replacing filtering materials.
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公开(公告)号：US11064850B2
公开(公告)日：2021-07-20
申请号：US16810818
申请日：2020-03-05
发明人： Jiebin Wu , Xiaomeng Lin , Weiquan Xie
摘要： The disclosure discloses a toilet seat assembly installation structure convenient for disassembly and assembly, which comprises fixing members fixedly installed on a toilet seat; a hinge base including hinge portions and installation portions, the hinge portions hinging with a cover plate, the installation portions engaging with the fixing members; and snap-in connection members configured to detachably and position-limitedly installed on the installation portions along a vertical direction so that the snap-in connection members are fixedly engaged with the fixing members, or to detachably and position-limitedly installed on the fixing members along the vertical direction so that the snap-in connection members are fixedly engaged with the installation portions. The toilet seat assembly installation structure is easy to operate, can be dissembled and assembled by inserting/removing the hinge base into/from the fixing members, and is stable and reliable.
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