WO2020114472A1 - 座便器 - Google Patents

座便器 Download PDF

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Publication number
WO2020114472A1
WO2020114472A1 PCT/CN2019/123474 CN2019123474W WO2020114472A1 WO 2020114472 A1 WO2020114472 A1 WO 2020114472A1 CN 2019123474 W CN2019123474 W CN 2019123474W WO 2020114472 A1 WO2020114472 A1 WO 2020114472A1
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WO
WIPO (PCT)
Prior art keywords
water
main
auxiliary
channel
toilet
Prior art date
Application number
PCT/CN2019/123474
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English (en)
French (fr)
Inventor
范忠德
刘永泽
李毓琳
沈苗根
安启蒙
何小龙
舒明飞
Original Assignee
骊住(中国)投资有限公司
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Application filed by 骊住(中国)投资有限公司 filed Critical 骊住(中国)投资有限公司
Publication of WO2020114472A1 publication Critical patent/WO2020114472A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/38—Adaptations or arrangements of flushing pipes
    • 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
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E03D11/17—Means for connecting the bowl to the flushing pipe

Definitions

  • the invention relates to the technical field of sanitary ware manufacturing, in particular to a toilet.
  • the toilet is one of the indispensable bathroom products in modern society.
  • toilets can be divided into straight flush toilets and siphon toilets.
  • the flush toilet flushes out the dirt directly by the flushing force of the flushing water
  • the siphon toilet flushes out the dirt by the suction generated by the flushing water in the sewage pipe of the toilet.
  • straight-flush toilets take direct flush, which is easy to wash down larger dirt, and it is not easy to cause clogging during the flushing process, so the direct-flush toilets have a stronger ability to flush.
  • the flush toilet is more water-saving than the siphon toilet.
  • the problem solved by the invention is to provide a toilet, which can conveniently realize the control of the water output of the waterway.
  • the present invention provides a toilet including: a potty body having a toilet bowl and an edge opening; a water divider connected to the edge opening and located at the rear side of the toilet bowl; a water channel located at the divider In the water seat, and the water channel has a flushing port, the flushing port is located on the front side wall of the water diversion seat; the protrusion is located in the water channel.
  • the water channel includes a main water channel
  • the protrusion includes a main protrusion
  • the flush port includes a main flush port
  • the main flush port corresponds to the main water channel
  • the main protrusion is located in the main water channel Inside and immediately adjacent to the main flushing port.
  • the main protrusion has an inclined surface, and the inclined surface is inclined toward the front side of the toilet bowl.
  • the inclination faces the main flushing port.
  • the orientation of the main flush port is perpendicular to the tangent direction of the edge port located above the main flush port.
  • the angle between the inclined surface and the bottom surface of the main water channel is 30°-50°.
  • the main protrusion is trapezoidal or arc-shaped.
  • the water channel further includes a sub-water channel
  • the protrusion portion further includes a sub-protrusion portion
  • the flushing port further includes a sub-flushing outlet
  • the sub-protruding portion is located in the sub-water channel away from the sub-flushing outlet One end.
  • the toilet further includes a water guide step, the water guide step is located below the auxiliary flushing port and surrounds the side wall of the toilet bowl.
  • the auxiliary protrusions are trapezoidal or arc-shaped curved surfaces.
  • the toilet further includes: a water storage channel located in the water distribution seat and close to the rear side of the water distribution seat, and the main water channel and the auxiliary water channel are both connected to the water storage channel
  • the secondary protrusion is located at the junction of the secondary water channel and the water storage channel.
  • the side wall of the main water channel and the side wall of the water storage channel smoothly transition at the junction.
  • the side wall of the auxiliary water channel and the side wall of the water storage channel are provided with a guide portion protruding into the water storage channel at the junction, and the guide portion is close to one side of the water storage channel It is arc-shaped.
  • the potty body has a symmetrical shape with a symmetry plane, the symmetry plane is perpendicular to the top surface of the potty body, and the auxiliary flush port and the main flush port are located on two sides of the symmetry plane, respectively. Side, or the auxiliary flush port and the main flush port are located on the same side of the plane of symmetry.
  • the ratio of the water output of the main flush port to the total water output of the main flush port and the secondary flush port is 55% to 70%.
  • the water diversion seat is integrally formed with the potty body.
  • the potty body has a dirt outlet, and the dirt outlet is close to the rear side of the toilet bowl.
  • the toilet includes a potty body, a water diversion seat, a water channel and a protrusion.
  • the water diversion seat is connected to the edge opening and is located at the rear side of the toilet bowl.
  • the water channel is located in the water diversion seat, and the main water channel has a flush port, which is located on the front side wall of the water diversion seat.
  • the protruding portion is located in the main water channel, and the protruding portion can play a role of adjusting the resistance of the water in the water channel, thereby conveniently controlling the water output of the water channel.
  • the main protrusion has an inclined surface. Since the inclined surface is inclined toward the front side of the toilet bowl, the water sprayed from the main flushing port rushes toward the front side of the toilet bowl. After hitting the front side of the toilet bowl, it rebounds and falls into the toilet bowl, which can promote the formation of a vortex, which is beneficial to the effect of turning over the water flow, and thus can improve the drainage capacity of the toilet bowl.
  • the auxiliary protrusion is located at the junction of the auxiliary water channel and the water storage channel.
  • the auxiliary protrusion can reduce the flow velocity of the water sprayed from the auxiliary flushing port to prevent splashing.
  • FIG. 1 is a perspective view of a toilet according to a specific embodiment of the present invention.
  • FIG. 2 is a top view of the toilet shown in FIG. 1;
  • FIG. 3 is a top cross-sectional view of the toilet shown in FIG. 1;
  • FIG. 4 is another top cross-sectional view of the toilet shown in FIG. 1;
  • FIG. 5 is a cross-sectional view of the toilet shown in FIG. 2 along the A1A2 direction;
  • FIG. 6 is an enlarged view of the area E shown in FIG. 5;
  • FIG. 7 is a cross-sectional view of the toilet shown in FIG. 2 along the B1B2 direction;
  • FIG. 8 is a perspective view of a toilet according to another embodiment of the invention.
  • FIG. 9 is a top view of the toilet shown in FIG. 8.
  • Fig. 10 is a top sectional view of the toilet shown in Fig. 8.
  • a toilet bowl 10 includes a potty body 100, a water diversion seat 200, a water channel, and a protrusion.
  • the potty body 100 has a toilet bowl 110 and an edge opening 120.
  • the water diversion seat 200 is connected to the edge opening 120 and is located at the rear side of the toilet bowl 110.
  • the water channel is located in the water diversion base 200, and the water channel has a flushing port, and the flush channel is located on the front side wall of the water diversion base 200.
  • the protrusion is located in the water channel.
  • the material of the potty body 100 is ceramic.
  • the material of the water divider 200 is ceramic.
  • the water diversion seat 200 is integrally formed with the potty body 100.
  • the top surface of the water distributor 200 is flush with the edge opening 120.
  • the water channel includes a main water channel 310
  • the flush port includes a main flush port 311 included in the main water channel 310.
  • the protrusion includes a main protrusion 410 located in the main water channel 310, and the main protrusion 410 is adjacent to the main flush port 311.
  • the toilet tank 110 includes an accommodating tank 510 and a sewage tank 520 located at the bottom of the accommodating tank 510.
  • the accommodating groove 510 communicates with the sewage drainage groove 520.
  • the projection area of the accommodating groove 510 on the cross-section is larger than the projection area of the sewage groove 520 on the cross-section.
  • the size of the opening of the toilet bowl 110 shrinks sharply.
  • the main protrusion 410 has an inclined surface 411 and a lifting surface 412, the inclined surface 411 is inclined toward the front side of the toilet bowl 110, and the lifting surface 412 is toward the inner side of the main water channel 310 tilt.
  • Lines A-A and B-B are two virtual tangents to the edge opening 120 of the toilet bowl 110.
  • line A-A is the tangent direction of the edge opening 120 located above the main flush opening 311.
  • the main protrusion 410 can be used to adjust the direction of the water sprayed from the main flush port 311.
  • the direction of the water sprayed from the main flushing port 311 is perpendicular to the direction of the AA line
  • the inclined surface 411 is inclined toward the main flushing port 311, and the water transported along the main water channel 310 is The tip of the inclined surface 411 flows rapidly downward toward the main flush port 311 and flushes out of the main flush port 311.
  • the inclined surface 411 makes the water discharged from the main flushing port 311 not only have a vertical downward partial velocity but also a forward partial velocity, so that the water sprayed from the main flushing port 311 rushes towards the water
  • the lifting surface 412 allows the water passing through the main water channel 310 to obtain a larger flow rate at the top of the lifting surface 412, that is, where the cross section of the water channel is narrowed, and enables the water flow to flush to a certain extent with the larger flow rate ⁇ 311.
  • the inclined surface 411 causes the water sprayed from the main flushing port 311 to hit the junction of the accommodating tank 510 and the sewage tank 520, rebound at the junction and fall into the In the sewage tank 520.
  • the shape of the main protrusion 410 may be an arc-shaped curved surface or a trapezoidal mesa shape.
  • the main protrusion 410 is curved and curved.
  • the inclined surface 411 is an arc-shaped side surface of the curved surface.
  • the main protrusion may also be trapezoidal.
  • the x direction represents the horizontal direction
  • the y direction represents the vertical direction.
  • the bottom surface of the main water channel 310 is parallel to the horizontal direction x, and the angle ⁇ between the inclined surface 411 and the bottom surface of the main water channel 310 is 30°-50°. If the angle ⁇ between the inclined surface 411 and the bottom surface of the main water channel 310 is too small, the water sprayed from the main flush port 311 will directly fall into the sewage along the rear side of the toilet bowl 110 In the tank 520, it is difficult to form a water flow inversion effect in the sewage tank 520.
  • the angle ⁇ between the inclined surface 411 and the horizontal direction x is too large, the water sprayed from the main flushing port 311 tends to fall directly into the toilet bowl 110 in the vertical direction y, making the forward facing The partial velocity is too low, so the water sprayed from the main flushing port 311 is difficult to hit the junction of the accommodating tank 510 and the sewage tank 520.
  • the main protrusion 410 and the water diversion seat 200 are integrally formed.
  • the water channel further includes an auxiliary water channel 320.
  • the protruding portion further includes a sub-protruding portion 322 located in the sub-water channel 320, and the flushing port further includes a sub-flushing outlet 321 provided in the sub-water channel 320.
  • the protrusion 322 is located at an end of the auxiliary water channel 320 away from the auxiliary flushing port 321.
  • the shape of the auxiliary protrusion 322 can also be set with reference to the shape of the main protrusion 410. Can be curved or trapezoidal. In this embodiment, the auxiliary protrusion 322 is curved and curved. In other embodiments, the auxiliary protrusion may also be trapezoidal.
  • the toilet 10 further includes a water guiding step 340, which is located below the auxiliary flushing port 321 and surrounds the side wall of the toilet tank 110.
  • the toilet 10 further includes a water storage channel 330 located in the water diversion seat 200 and close to the rear side of the water diversion seat 200, the main water channel 310 and The auxiliary water channels 320 are all in communication with the water storage channel 330.
  • the water storage channel 330 communicates with the water inlet 20 (refer to FIG. 1) on the water diversion seat 200, and is used to collect water during the flushing process, and the water is used to clean the toilet tank 110 Of dirt.
  • Part of the water in the water storage channel 330 is discharged from the main flushing port 311 through the main water channel 310.
  • Another part of the water in the water storage channel 330 is discharged from the auxiliary flushing port 321 through the auxiliary water channel 320.
  • line B-B is the tangent direction of the edge opening 120 located above the auxiliary flush opening 321.
  • the number of the auxiliary flushing ports 321 is one.
  • the horizontal jet of the auxiliary flushing ports 321 runs in the direction of the BB line, and flows counterclockwise along the surface of the water guide step 340 to the whole circumference Surround the side wall of the toilet bowl 110.
  • the toilet tank A vortex-shaped water flow is formed in 110, which helps to increase the washing power of the dirt in the sewage tank 520, thereby improving the drainage effect of the toilet 10.
  • area D represents the junction of the side wall of the main water channel 310 and the side wall of the water storage channel 330.
  • the side wall of the main water channel 310 and the side wall of the water storage channel 330 smoothly transition at the intersection.
  • the intersection is a smooth curve, which is conducive to discharge by the The air flowing into the water of the main water channel 310 of the water storage channel 330 has no corners where air can stay, so as to ensure the stability of the water velocity of the main flushing port 311.
  • the side wall of the auxiliary water channel 320 and the side wall of the water storage channel 330 have a guide portion 323 protruding into the water storage channel 330 at the junction, the flow guide
  • the side of the portion 323 near the water storage channel 330 is arc-shaped.
  • the diversion part 323 is integrally formed in the water diversion seat 200 for guiding a part of the water in the water storage channel 330 into the auxiliary water channel 320.
  • the structure of the diversion part 323 can make full use of the space of the water diversion seat 200 at the connection part of the auxiliary water channel 320 and the water storage channel 330, and effectively avoid the defect of being limited by the size. Moreover, as shown in FIG.
  • the surface of the side of the deflector 323 near the water storage channel 330 can be designed as an arc with a small curvature, which can make the water flow smoothly transition into the auxiliary water channel 320, which is conducive to discharge
  • the air flowing into the water of the auxiliary water channel 320 from the water storage channel 330 has no corners where air can stay, which is helpful for slowing down the speed of the water sprayed by the auxiliary flush port 321 and the stability at the time of spraying.
  • the front end of the diversion part 323 cooperates with the inner wall surface of the water diversion seat 200, so that the size of the junction of the auxiliary water channel 320 and the water storage channel 330 is significantly narrowed, and the size of the auxiliary water channel 320 at the rear end of the junction is still Previously wider size. In this way, a smaller proportion of the water in the water storage channel 330 is distributed into the auxiliary water channel 320, and the flow velocity of the water is reduced.
  • FIG. 4 is another top sectional view of the toilet shown in FIG. 1.
  • the surface of the deflector 323 close to the water storage channel 330 may also be designed as a curved surface 324 with a smaller curvature. It is more advantageous to discharge the air flowing into the auxiliary water channel 320 from the water storage channel 330.
  • the ratio of the water output of the main flush port 311 to the total water output of the main flush port 311 and the auxiliary flush port 321 is 55% to 70%. If the ratio of the water output of the main flush port 311 to the total water output of the main flush port 311 and the secondary flush port 321 is greater than 70%, the amount of water sprayed from the secondary flush port 321 is too small, which is difficult to guarantee The cleaning effect of the water sprayed from the auxiliary flushing port 321 on the surface of the water guide step 340 is likely to leave dirt on the surface of the water guide step 340.
  • the ratio of the water output of the main flush port 311 to the total water output of the main flush port 311 and the auxiliary flush port 321 is less than 55%, the amount of water sprayed from the main flush port 311 is too small to be used
  • the strong water flow formed by the water sprayed from the main flushing port 311 discharges the dirt, which affects the drainage capability of the toilet 10.
  • the auxiliary protrusion 322 is located at the junction of the auxiliary water channel 320 and the water storage channel 330 (refer to FIG. 3 ).
  • the water from the water storage channel 330 needs to cross the auxiliary protrusion 322 to flow into the auxiliary water channel 320, thereby reducing the flow velocity of the water sprayed from the auxiliary flushing port 321 to prevent the auxiliary water
  • sputtering occurs.
  • the water flows out of the auxiliary flushing port 321 in a wider cross-section, which further helps to distribute the water flowing out of the auxiliary flushing port 321 to the water guide step 340 to a greater extent. Above, you can achieve a better flushing effect.
  • auxiliary protrusion 322 and the water diversion seat 200 are integrally formed.
  • the distribution of the resistance of the water channel to the water is adjusted in the form of a protrusion provided in the water channel, so as to achieve the expected distribution of the flushing water amount of the main flush port 311 and the auxiliary flush port 321.
  • the main protrusion 410 is close to the main flush port 311 and away from the end of the main water channel 310 of the main flush port 311. Therefore, compared to the auxiliary protrusion 322
  • the resistance effect of the water flow in the water channel 320 the main protrusion portion 410 has a weak resistance effect on the water flow in the main water channel 310, helps to maintain a high water outlet speed and energy, and realizes the main water channel 310 and Control of the water output of the auxiliary water channel 320.
  • the potty body 100 has a dirt outlet 530, and the dirt outlet 530 is close to the rear side of the toilet bowl 110.
  • the sewage outlet 530 is located on the rear side wall of the sewage drain 520. The dirt in the toilet bowl 110 is discharged from the toilet bowl 10 through the dirt outlet 530.
  • the potty body 100 has a bilaterally symmetric structure.
  • the potty body 100 has a symmetry plane O′O, and the symmetry plane O′O is perpendicular to the top surface of the potty body 100.
  • the symmetry plane O'O divides the potty body 100 into two parts, left and right.
  • auxiliary flush port 321 and the main flush port 311 are located on both sides of the symmetry plane O′O, respectively.
  • FIG. 8 is a perspective view of a toilet 10 according to another embodiment of the present invention.
  • 9 is a top view of the toilet 10 shown in FIG. 8;
  • FIG. 10 is a top cross-sectional view of the toilet 10 shown in FIG.
  • the auxiliary flush port 321 and the main flush port 311 are located on the same side of the symmetry plane O′O.
  • the main water channel 310, the water storage channel 330 and the auxiliary water channel 320 are biased to one side (left or right) of the water diversion seat 200, so that the other An accommodation space 400 for placing line devices is formed on one side, which makes the space layout more reasonable.

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

Abstract

一种座便器，包括：便盆本体，具有便器池和边缘口；分水座，连接所述边缘口且位于所述便器池的后侧；水道，位于所述分水座内，且所述水道具有冲水口，所述冲水口位于所述分水座的前侧壁上；突起部，位于所述水道内。所述突起部能够起到调节水道内的水受到的阻力的作用，从而方便的实现对所述水道的出水量的控制。

Description

座便器
本申请要求于2018年12月7日提交中国专利局、申请号为201811497680.7、发明名称为“座便器”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及卫浴用品制造技术领域，尤其涉及一种座便器。
背景技术
座便器是现代社会不可或缺的卫浴用品之一。
根据冲水原理的不同，可将座便器分为直冲式座便器和虹吸式座便器。直冲式座便器通过冲洗水的冲力直接将污物排出，虹吸式座便器借助冲洗水在座便器的排污管内产生的吸力排出污物。
与虹吸式座便器相比，直冲式座便器采取直冲，容易冲下较大的污物，且在冲刷过程中不容易造成堵塞，因此直冲式座便器具有更强的冲污能力。此外，相较于虹吸式座便器，直冲式座便器更加节水。
但是，现有直冲式座便器的结构仍有待改进。
发明内容
本发明解决的问题是提供一种座便器，能够方便的实现对水道的出水量的控制。
为解决上述问题，本发明提供一种座便器，包括：便盆本体，具有便器池和边缘口；分水座，连接所述边缘口且位于所述便器池的后侧；水道，位于所述分水座内，且所述水道具有冲水口，所述冲水口 位于所述分水座的前侧壁上；突起部，位于所述水道内。
可选的，所述水道包括主水道，所述突起部包括主突起部，所述冲水口包括主冲水口，所述主冲水口对应所述主水道，所述主突起部位于所述主水道内且紧邻所述主冲水口。
可选的，所述主突起部具有倾斜面，所述倾斜面向所述便器池的前侧倾斜。
可选的，所述倾斜面向所述主冲水口倾斜。
可选的，所述主冲水口的朝向垂直于位于所述主冲水口上方的所述边缘口的切线方向。
可选的，所述倾斜面与所述主水道的底面的夹角为30°～50°。
可选的，所述主突起部呈梯形台状或弧形曲面状。
可选的，所述水道还包括副水道，所述突起部还包括副突起部，所述冲水口还包括副冲水口，所述副突起部位于所述副水道内远离所述副冲水口的一端。
可选的，所述座便器还包括导水台阶，所述导水台阶位于所述副冲水口下方，且环绕所述便器池的侧壁。
可选的，所述副突起部呈梯形台状或弧形曲面状。
可选的，所述座便器还包括：储水通道，位于所述分水座内，且靠近所述分水座的后侧，所述主水道及所述副水道均与所述储水通道相连通；所述副突起部位于所述副水道与所述储水通道的交接处。
可选的，所述主水道侧壁与所述储水通道侧壁在交接处平滑过渡。
可选的，所述副水道侧壁与所述储水通道侧壁在交接处设有向所述储水通道内突出的导流部，所述导流部靠近所述储水通道的一侧为弧线形。
可选的，所述便盆本体呈左右对称形状，具有对称面，所述对称面垂直于所述便盆本体的顶部表面，所述副冲水口及所述主冲水口分别位于所述对称面的两侧，或者，所述副冲水口及所述主冲水口位于所述对称面的同一侧。
可选的，所述主冲水口的出水量占所述主冲水口与所述副冲水口总出水量的比值为55％～70％。
可选的，所述分水座与所述便盆本体一体成型。
可选的，所述便盆本体具有出污口，所述出污口靠近所述便器池的后侧。
与现有技术相比，本发明的技术方案具有以下优点：
本发明提供的座便器的技术方案中，所述座便器包括便盆本体、分水座、水道及突起部。所述分水座连接所述边缘口且位于所述便器池的后侧。所述水道位于所述分水座内，且所述主水道具有冲水口，所述冲水口位于所述分水座的前侧壁上。所述突起部位于所述主水道内，所述突起部能够起到调节水道内的水受到的阻力的作用，从而方便的实现对所述水道的出水量的控制。
可选方案中，所述主突起部具有倾斜面，由于所述倾斜面向所述便器池的前侧倾斜，因此由所述主冲水口喷出的水冲向所述便器池的前侧，在撞击所述便器池的前侧后反弹落入所述便器池内，可促使形成涡流，有利于实现水流翻转的效果，从而能够提高所述座便器的排污能力。
可选方案中，所述副突起部位于所述副水道与所述储水通道的交接处。所述副突起部能够降低由所述副冲水口喷出的水的流速，防止发生溅水。
附图说明
图1是本发明具体实施例的座便器的立体图；
图2是图1所示的座便器的俯视图；
图3是图1所示的座便器的俯视剖面图；
图4是图1所示的座便器的另一俯视剖面图；
图5是图2所示的座便器沿A1A2方向的剖视图；
图6是图5所示的E区域的放大图；
图7是图2所示的座便器沿B1B2方向的剖视图；
图8是本发明另一实施例的座便器的立体图；
图9是图8所示的座便器的俯视图；
图10是图8所示的座便器的俯视剖面图。
具体实施方式
为使本发明的上述目的、特征和优点能够更为明显易懂，下面结合附图对本发明的具体实施例做详细的说明。
参考图1，一种座便器10，包括便盆本体100、分水座200、水道及突起部。所述便盆本体100具有便器池110和边缘口120。所述分水座200连接所述边缘口120且位于所述便器池110的后侧。所述水道位于所述分水座200内，且所述水道具有冲水口，所述冲水口位于所述分水座200的前侧壁上。所述突起部位于所述水道内。
本实施例中，所述便盆本体100的材料为陶瓷。
本实施例中，所述分水座200的材料为陶瓷。所述分水座200与所述便盆本体100一体成型。
本实施例中，所述分水座200的顶部表面与所述边缘口120齐平。
参考图2及图3，所述水道包括主水道310，所述冲水口包括所 述主水道310具有的主冲水口311。
参考图5，所述突起部包括位于所述主水道310内的主突起部410，所述主突起部410紧邻所述主冲水口311。
本实施例中，所述便器池110包括容置槽510及位于所述容置槽510底部的排污槽520。所述容置槽510与所述排污槽520相连通。在平行于所述便盆本体100顶部表面的剖面上，所述容置槽510在该剖面的投影面积大于所述排污槽520在该剖面的投影面积。
在所述容置槽510与所述排污槽520的交界处，所述便器池110的开口大小急剧收缩。
参考图6，本实施例中，所述主突起部410具有倾斜面411及提升面412，所述倾斜面411向所述便器池110的前侧倾斜，所述提升面412向主水道310内侧倾斜。
请一并参考图2，A-A线及B-B线为便器池110的边缘口120的两条虚拟切线。其中，A-A线为位于所述主冲水口311上方的所述边缘口120的切线方向。所述主突起部410可用于调节由所述主冲水口311喷出的水的方向。总体上，由所述主冲水口311所喷出的水的方向与A-A线的方向相垂直，所述倾斜面411向所述主冲水口311倾斜，沿所述主水道310输送的水由所述倾斜面411顶端朝向所述主冲水口311向下急速流动，并冲出所述主冲水口311。所述倾斜面411使得由所述主冲水口311排出的水不仅具有竖直向下的分速度，而且还具有朝前的分速度，以使所述主冲水口311喷出的水冲向所述便器池110的所述容置槽510与所述排污槽520的交界处的前侧，该位置如图3中区域F所示，在撞击所述位置后反弹落入所述便器池110内，有利于实现水流翻转的效果，从而能够提高所述座便器10的排污能力。所述提升面412使由主水道310通过的水在提升面412的顶端，即水道截面收窄处可获得一个更为较大的流速，并使水流能够一定程度上以该较大的流速冲出主冲水口311。
本实施例中，所述倾斜面411使得所述主冲水口311喷出的水撞击所述容置槽510与所述排污槽520的交界处，并在所述交界处反弹进而落入所述排污槽520内。
出于制造成本及制造难易程度的考虑，所述主突起部410的形状可以是弧形曲面状或梯形台状。本实施例中，所述主突起部410呈弧形曲面状。所述倾斜面411为所述弧形曲面的一个弧形侧面。在其他实施例中，所述主突起部还可以呈梯形台状。
本实施例中，x方向代表水平方向，y方向代表竖直方向。所述主水道310的底面平行于水平方向x，所述倾斜面411与所述主水道310的底面间的夹角θ为30°～50°。若所述倾斜面411与所述主水道310的底面间的夹角θ过小，由所述主冲水口311内喷出的水会直接沿所述便器池110的后侧落入所述排污槽520内，难以在所述排污槽520内形成水流翻转的效果。若所述倾斜面411与水平方向x的夹角θ过大，由所述主冲水口311喷出的水倾向于沿竖直方向y直接落入所述便器池110内，而使得朝前的分速度过小，因此所述主冲水口311喷出的水难以撞击到所述容置槽510与所述排污槽520的交界处。
本实施例中，所述主突起部410与所述分水座200一体成型。
参考图3，本实施例中，所述水道还包括副水道320。
参考图7，本实施例中，所述突起部还包括位于所述副水道320内的副突起部322，且所述冲水口还包括所述副水道320具有的副冲水口321，所述副突起部322位于远离所述副冲水口321的所述副水道320的一端。
出于制造成本以及制造难易程度的考虑，所述副突起部322的形状同样可参照主突起部410形状设置。可以是弧形曲面状或梯形台状。本实施例中，所述副突起部322呈弧形曲面状。在其他实施例中，所述副突起部还可以呈梯形台状。
本实施例中，如图1所示，所述座便器10还包括导水台阶340， 位于所述副冲水口321下方，且环绕所述便器池110的侧壁。
本实施例中，如图3所示，所述座便器10还包括储水通道330，位于所述分水座200内，且靠近所述分水座200的后侧，所述主水道310及所述副水道320均与所述储水通道330相连通。
所述储水通道330与位于所述分水座200上的进水口20(参考图1)相连通，用于在冲洗过程中起汇聚水的作用，所述水作清洁所述便器池110内的污物用。
所述储水通道330内的部分水经所述主水道310由所述主冲水口311排出。所述储水通道330内的另一部分水经所述副水道320由所述副冲水口321排出。
参考图2，B-B线为位于所述副冲水口321上方的所述边缘口120的切线方向。
本实施例中，所述副冲水口321的数量为一个，总体上，所述副冲水口321喷出的水平行于B-B线的方向，沿所述导水台阶340表面逆时针流动以整周环绕所述便器池110的侧壁。在所述逆时针流动的过程中，在所述导水台阶340的每一局部区域，均存在部分水从所述导水台阶340上流入至所述便器池110内，从而在所述便器池110内形成旋涡状水流，有助于加大对所述排污槽520内的污物的冲洗力度，从而可提高所述座便器10的排污效果。
本实施例中，如图3所示，区域D表示所述主水道310侧壁与所述储水通道330侧壁的交接处。所述主水道310侧壁与所述储水通道330侧壁在交接处平滑过渡，在平行于所述便盆本体100顶部表面的剖面上，所述交接处为平滑曲线，有利于排出由所述储水通道330流入所述主水道310的水内的空气，不存在可供空气滞留的拐角，以保证所述主冲水口311喷出水速的稳定性。
本实施例中，如图3所示，所述副水道320侧壁与所述储水通道330侧壁在交接处具有向所述储水通道330内突出的导流部323，所 述导流部323靠近所述储水通道330的一侧为弧线形。
所述导流部323一体成型在所述分水座200内，用于将储水通道330内的一部分水导引到副水道320内。
现有卫浴行业，对产品工业设计要求越来越高，产品倾向于薄壁化趋势，尺寸限制问题越加突出。所述导流部323结构则可充分利用了副水道320与储水通道330衔接部位的分水座200的空间，有效避免了受尺寸限制的缺陷。且如图3所示，所述导流部323靠近所述储水通道330的一侧的面可设计为曲率较小的弧线形，可使得水流平滑过渡到副水道320内，有利于排出由所述储水通道330流入所述副水道320的水内的空气，不存在可供空气滞留的拐角，有利于减缓所述副冲水口321喷出水速以及喷出时的稳定性。
此外导流部323前端与分水座200的内部壁面配合而使副水道320与所述储水通道330的交接处的尺寸明显收窄，并在该交接处的后端副水道320尺寸仍然为先前较宽的尺寸。以使较少比例的所述储水通道330内的水量分配入副水道320内，并降低水的流速。
图4是图1所示的座便器的另一俯视剖面图。
在其他实施例中，如图4所示，所述导流部323靠近所述储水通道330的一侧的面也可设计为曲率更小的弧线形面324的形状。更有利于排出由所述储水通道330流入所述副水道320的水内的空气。
本实施例中，如图1所示，所述主冲水口311的出水量占所述主冲水口311与所述副冲水口321总出水量的比值为55％～70％。若所述主冲水口311的出水量占所述主冲水口311与所述副冲水口321总出水量的比值大于70％，使得从所述副冲水口321喷出的水量过少，难以保证所述副冲水口321喷出的水对所述导水台阶340表面的清洁效果，在所述导水台阶340表面容易有污物残留。若所述主冲水口311的出水量占所述主冲水口311与所述副冲水口321总出水量的比值小于55％，使得从所述主冲水口311喷出的水量过少，难以利用所 述主冲水口311喷出的水形成的强力水流将污物排出，影响所述座便器10的排污能力。
本实施例中，如图7所示，所述副突起部322位于所述副水道320与所述储水通道330(参考图3)的交接处。从所述储水通道330的水需跨越所述副突起部322才能流入所述副水道320，进而降低由所述副冲水口321喷出的水的流速，防止水速过大导致所述副冲水口321喷出的水的强烈撞击所述导水台阶340表面后发生溅射。
此外，水经过所述副突起部322后以截面较宽的形态从所述副冲水口321流出，进一步有助于使所述副冲水口321流出的水较大程度均匀分布在导水台阶340上，可实现较好的冲洗效果。
本实施例中，所述副突起部322与所述分水座200一体成型。
本实施例中，由于主突起部410在主水道310内布置的位置及所述副突起部322在副水道320内布置的位置不同，可方便的实现对水受不同阻力的调节。
本实施例中，以所述水道内设置突起部的形式来调节所述水道对水的阻力分配，以实现预期的主冲水口311及所述副冲水口321的冲洗水量分配。
本实施例中，所述主突起部410紧邻所述主冲水口311，远离所述主冲水口311的所述主水道310的一端，因此，相较于所述副突起部322对于所述副水道320内的水流的阻力作用，所述主突起部410对于所述主水道310内的水流的阻力效果较弱，有助于保持较高的出水速度及能量，实现对所述主水道310及副水道320的出水量的控制。
本实施例中，所述便盆本体100具有出污口530，所述出污口530靠近所述便器池110的后侧。具体的，所述出污口530位于所述排污槽520的后侧壁上。所述便器池110内的污物通过所述出污口530排出所述座便器10。
参考图2，本实施例中，所述便盆本体100为左右对称结构，所 述便盆本体100具有对称面O'O，所述对称面O'O垂直于所述便盆本体100的顶部表面。所述对称面O'O将所述便盆本体100分为左右两部分。
本实施例中，所述副冲水口321及所述主冲水口311分别位于所述对称面O'O的两侧。
图8是本发明另一实施例的座便器10的立体图。图9是图8所示的座便器10的俯视图；图10是图8所示的座便器10的俯视剖面图。
在其他实施例中，如图8至图10所示，所述副冲水口321及所述主冲水口311位于所述对称面O'O的同一侧。
相应的，所述主水道310、所述储水通道330及所述副水道320偏向所述分水座200的一侧(左侧或右侧)，从而可在所述分水座200的另一侧形成放置线路器件的容纳空间400，使得空间布局更加合理。
虽然本发明披露如上，但本发明并非限定于此。任何本领域技术人员，在不脱离本发明的精神和范围内，均可作各种更动与修改，因此本发明的保护范围应当以权利要求所限定的范围为准。

Claims (17)

  1. 一种座便器，其特征在于，包括：
    便盆本体，具有便器池和边缘口；
    分水座，连接所述边缘口且位于所述便器池的后侧；
    水道，位于所述分水座内，且所述水道具有冲水口，所述冲水口位于所述分水座的前侧壁上；
    突起部，位于所述水道内。
  2. 如权利要求1所述的座便器，其特征在于，所述水道包括主水道，所述突起部包括主突起部，所述冲水口包括主冲水口，所述主冲水口对应所述主水道，所述主突起部位于所述主水道内且紧邻所述主冲水口。
  3. 如权利要求2所述的座便器，其特征在于，所述主突起部具有倾斜面，所述倾斜面向所述便器池的前侧倾斜。
  4. 如权利要求3所述的座便器，其特征在于，所述倾斜面向所述主冲水口倾斜。
  5. 如权利要求4所述的座便器，其特征在于，所述主冲水口的朝向垂直于位于所述主冲水口上方的所述边缘口的切线方向。
  6. 如权利要求3所述的座便器，其特征在于，所述倾斜面与所述主水道的底面的夹角为30°～50°。
  7. 如权利要求2至6任一项所述的座便器，其特征在于，所述主突起部呈梯形台状或弧形曲面状。
  8. 如权利要求2所述的座便器，其特征在于，所述水道还包括副水道，所述突起部还包括副突起部，所述冲水口还包括副冲水口，所述副冲水口对应所述副水道，所述副突起部位于所述副水道内远离所述副冲水口的一端。
  9. 如权利要求8所述的座便器，其特征在于，所述座便器还包括导水台阶，所述导水台阶位于所述副冲水口下方，且环绕所述便器池的侧壁。
  10. 如权利要求8所述的座便器，其特征在于，所述副突起部呈梯形台状或弧形曲面状。
  11. 如权利要求8所述的座便器，其特征在于，还包括：储水通道，位于所述分水座内，且靠近所述分水座的后侧，所述主水道及所述副水道均与所述储水通道相连通；所述副突起部位于所述副水道与所述储水通道的交接处。
  12. 如权利要求11所述的座便器，其特征在于，所述主水道侧壁与所述储水通道侧壁在交接处平滑过渡。
  13. 如权利要求11所述的座便器，其特征在于，所述副水道侧壁与所述储水通道侧壁在交接处设有向所述储水通道内突出的导流部，所述导流部靠近所述储水通道的一侧为弧线形。
  14. 如权利要求8所述的座便器，其特征在于，所述便盆本体呈左右对称形状，具有对称面，所述对称面垂直于所述便盆本体的顶部表面，所述副冲水口及所述主冲水口分别位于所述对称面的两侧，或者，所述副冲水口及所述主冲水口位于所述对称面的同一侧。
  15. 如权利要求8所述的座便器，其特征在于，所述主冲水口的出水量占所述主冲水口与所述副冲水口总出水量的比值为55％～70％。
  16. 如权利要求1所述的座便器，其特征在于，所述分水座与所述便盆本体一体成型。
  17. 如权利要求1所述的座便器，其特征在于，所述便盆本体具有出污口，所述出污口靠近所述便器池的后侧。
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