Water-electricity separation overflow structure
By designing overflow channels and drainage structures in the toilet base and offset unit, the toilet's water and electricity are separated, eliminating the risk of short circuits in the circuit board, improving installation flexibility, preventing sewage odor discharge, and providing a safer and more reliable toilet installation solution.
Patent Information
- Application Number
- CN202520007920.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-01-02
AI Technical Summary
Traditional toilet seat bases lack effective water and electricity isolation, which can cause water to overflow onto the toilet bowl and potentially short-circuit the circuit board. Existing products also have the risk of incomplete water and electricity isolation structures.
Design a water and electricity separation overflow structure, including a base and a shifter. The base is equipped with an overflow trough and a drain outlet. The shifter connects the toilet's S-bend outlet to the ground drain pipe. The overflow water is directly discharged into the ground drain pipe through the overflow trough and the shifter, avoiding water ingress and short circuits on the circuit board. A one-way valve prevents sewage and odor from being discharged.
It effectively avoids the problem of short circuits caused by water ingress into the toilet circuit board, improves the flexibility and functionality of toilet installation, and prevents sewage and odor discharge, thus avoiding pipe chaos.
Smart Images
Figure CN223951901U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kitchen and bath technical field especially a water and electricity separation overflow structure. BACKGROUND
[0002] The traditional closestool machine core base does not make water and electricity isolation, when the closestool is blocked, the user continuously flushes and can cause water to overflow the closestool pot surface, the water flows to the closestool cover plate inside core, since the inside core is the circuit board, and is the strong electricity, is easy to cause the circuit short circuit, the circuit board burns down and a series of problems, currently on the market there appears the base with water and electricity isolation, partial products only carry out the surrounding, do not dredge water, if water continues to rise to a certain height also has the risk of soaking, now urgently needs a kind of water and electricity separation structure of closestool that can dredge the water that overflowed, completely solves the risk of core soaking. SUMMARY
[0003] The utility model discloses a kind of closestool water and electricity separation structures that can solve the risk of core soaking to solve the above technical problems.
[0004] A water and electricity separation overflow structure, including base and shifter, the one end of the base towards closestool body pot surface is front end, and is equipped with overflow groove, the groove bottom of the overflow groove is equipped with drain.
[0005] The shifter includes a sewage channel, one end of the sewage channel is a receiving port, and the receiving port is connected to the water outlet end of the S-shaped bend of the closestool body. The other end of the sewage channel is a sewage outlet for connecting to the sewage inlet of the sewage pipe on the ground. The shifter is further provided with an additional function communication port between the receiving port and the sewage outlet. The additional function communication port is in communication with the drain of the base. When the closestool is blocked, the water overflowing from the closestool pot surface flows into the base, and the overflowed water enters the overflow groove and is directly discharged into the sewage pipe on the ground through the shifter, thereby preventing the circuit board installed on the base from being short-circuited due to water ingress.
[0006] Preferably, the overflow groove includes a communication isolation groove and a drain groove. The isolation groove is arranged at the front end edge of the base and has a function of guiding the overflowed water. At the same time, the isolation groove is isolated from the electronic element mounting position in the middle of the base by the raised groove wall, thereby effectively preventing the overflowed water from entering the electronic element mounting position.
[0007] Preferably, the drain is connected to the shifter through an overflow channel. A one-way valve is arranged in the overflow channel to prevent sewage and odor from being discharged through the additional function communication port.
[0008] Preferably, the overflow channel is provided with a mounting cavity. A telescopic plug and a compression spring are arranged in the mounting cavity. The compression spring pushes the telescopic plug to block one end of the mounting cavity connected to the drain.
[0009] Preferably, a toilet water tank is arranged between the base and the shifter, and the overflow channel passes through the toilet water tank, so that excessive pipelines are avoided, and pipeline distribution disorder is avoided.
[0010] Preferably, in order to reduce the forming difficulty of the shifter, the shifter comprises a receiving section and a sewage section, and the water outlet end of the receiving section and the water inlet end of the sewage section are connected and adhesively sealed, so that the connection is firm and the sealing is high.
[0011] Preferably, in order to realize the length adjustment of the shifter and make the installation of the toilet more flexible, a lengthening pipe is further arranged between the receiving section and the sewage section.
[0012] Preferably, the lengthening pipe is at least one, so that a larger size of the shifter can be realized.
[0013] Preferably, the inner wall bottom of the additional function communication port is higher than the inner wall bottom of the sewage channel, and the additional function communication port is arranged close to the receiving port, so that water accumulation in the additional function communication port is avoided, and the opportunity of odor overflow is reduced.
[0014] Preferably, in order to improve the installation stability and firmness of the shifter, two symmetrical support seats are arranged on the periphery of the receiving port, and a support flange is arranged on the periphery of the sewage port.
[0015] From the above description of the utility model, the utility model has the following beneficial effects:
[0016] The water and electricity separation overflow structure can directly discharge the overflow water of the toilet pot surface into the sewage pipe on the ground through the shifter, so that the problem of water inlet short circuit of the circuit board on the base is avoided.
[0017] The overflow drainage structure is used in the shifter, and on the basis of realizing direct discharge of the overflow water, the flexibility of the toilet installation is improved, and more functions are provided.
[0018] The one-way valve can effectively prevent sewage and odor from being discharged through the additional function communication port.
[0019] The overflow channel passes through the water tank, so that on the one hand, when the overflow channel leaks, the overflow water can be received by the water tank, and on the other hand, the pipeline exposure is reduced, and pipeline distribution disorder is avoided.
[0020] The shifter is split into multiple sections, so that the forming difficulty is reduced, and the length of the shifter can be lengthened by adding the lengthening pipe, so that the flexibility of the toilet installation is further improved. BRIEF DESCRIPTION OF DRAWINGS
[0021] The drawings described herein are intended to provide further understanding of the present application, form a part of the present application, and the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application.
[0022] Among them:
[0023] Figure 1 It is an axial view of a water and electricity separation overflow structure;
[0024] Figure 2 It is an explosion view of a water and electricity separation overflow structure Figure 1 ;
[0025] Figure 3 It is an explosion view of a water and electricity separation overflow structure Figure 2 ;
[0026] Figure 4 It is a sectional view of a water and electricity separation overflow structure Figure 1 ;
[0027] Figure 2 It is a sectional view of a water and electricity separation overflow structure Figure 6 ; (overflow drainage state)
[0028] Figure 1 It is an axial view of a base Figure 7 ;
[0029] Figure 2 It is an axial view of a base Figure 8 ;
[0030] Figure 9 It is a sectional view of a base;
[0031] Figure 1 It is an axial view of a shifter Figure 10 ;
[0032] Figure 2 It is an axial view of a shifter Figure 11 ;
[0033] Figures 1 to 11 It is an explosion view of a shifter; (adding an extension pipe)
[0034] Figures 1 to 11 The marks in the drawings are respectively: base 1, overflow tank 11, isolation tank 111, drainage tank 112, drainage port 1121, electronic component mounting position 12, shifter 2, receiving port 21, drainage port 22, support seat 23, support flange 24, additional function communication port 25, extension pipe 26, overflow channel 3, telescopic plug 31, compression spring 32, closestool body 4, pot surface 41, closestool water tank 42. DETAILED DESCRIPTION
[0035] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model more clear and explicit, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not used to limit the utility model.
[0036] Please refer to A water and electricity separation overflow structure, comprising a base 1 and a shifter 2, one end of the base 1 towards the one end of the pot surface 41 of the closestool body 4 is a front end, and the base 1 is provided with an overflow groove 11, and the groove bottom of the overflow groove 11 is provided with a drain port 1121.
[0037] In an embodiment, the overflow groove 11 comprises a communication isolation groove 111 and a drain groove 112, the isolation groove 111 is arranged at the front end edge of the base 1, has the effect of guiding overflow water, and at the same time, is isolated from the electronic element mounting position 12 in the middle of the base 1 through the high groove wall, effectively preventing overflow water from entering the electronic element mounting position 12.
[0038] The shifter 2 comprises a sewage discharge channel, one end of the sewage discharge channel is a receiving port 21, and the receiving port 21 is connected to the water outlet end of the S-shaped bend of the closestool body 4, and the other end of the sewage discharge channel is a sewage discharge port 22, which is used for connecting to the sewage pipe water inlet on the ground. Preferably, in order to improve the installation stability and firmness of the shifter 2, the peripheral part of the receiving port 21 is provided with two symmetrical support seats 23, and the peripheral part of the sewage discharge port 22 is provided with a support flange 24.
[0039] The shifter 2 is further provided with an additional function communication port 25 between the receiving port 21 and the sewage discharge port 22, the additional function communication port 25 is communicated with the drain port 1121 of the base 1, when the closestool is blocked, the overflow water of the closestool pot surface 41 flows into the base 1, the overflow water enters the overflow groove 11, and is directly discharged into the sewage pipe on the ground through the shifter 2, avoiding the water inlet short circuit of the circuit board installed on the base 1.
[0040] In an embodiment, the drain port 1121 is communicated with the shifter 2 through an overflow channel 3, a one-way valve is arranged in the overflow channel 3, so that sewage and odor can be discharged through the additional function communication port 25. Preferably, the overflow channel 3 is provided with a mounting cavity, a telescopic plug 31 and a compression spring 32 are arranged in the mounting cavity, and the compression spring 32 pushes the telescopic plug 31 to block one end of the mounting cavity communicated with the drain port 1121.
[0041] On the basis of the above-mentioned embodiments, in another embodiment, the base 1 and the shifter 2 are provided with a closestool water tank 42, and the overflow channel passes through the closestool water tank 42, so that too many pipelines are avoided to be exposed, and the pipeline distribution disorder is avoided.
[0042] For the specific structure of the shifter 2, in an embodiment, in order to reduce the forming difficulty of the shifter 2, the shifter 2 comprises a receiving section and a sewage section, the water outlet end of the receiving section and the water inlet end of the sewage section are connected and glued and sealed, the connection is firm and the sealing is high.
[0043] On the basis of the above embodiment, in order to realize the length adjustment of the shifter 2 and make the installation of the closestool more flexible, the lengthening pipe 26 is further arranged between the receiving section and the sewage section. Preferably, the lengthening pipe 26 is at least one, so that the shifter effect of a larger size can be realized.
[0044] In addition, in other embodiments, the inner wall bottom of the additional function communication port 25 is higher than the inner wall bottom of the sewage passage, and the additional function communication port 25 is arranged close to the receiving port 21, which can avoid the water accumulation in the additional function communication port 25 and reduce the chance of odor overflow.
[0045] The water and electricity separation overflow structure can directly discharge the overflow water of the closestool pot surface 41 into the sewage pipe on the ground through the shifter 2, and avoid the problem of water inlet short circuit of the circuit board on the base 1. In addition, the overflow drainage structure is combined with the shifter 2, on the basis of realizing the direct discharge of the overflow water, the flexibility of the closestool installation is further improved, and more functions are provided.
[0046] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model.
[0047] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one feature. In the description of the utility model, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.
[0048] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or can communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0049] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.
[0050] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.
[0051] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the changes, modifications, replacements and variations of the above embodiments made by those skilled in the art are within the scope of the present application.
Claims
1. A hydroelectric separation overflow structure, characterized by, The base has a front end facing one end of the toilet body pot surface and is provided with an overflow groove, and the groove bottom of the overflow groove is provided with a drain port; The shifter includes a sewage discharge channel, one end of the sewage discharge channel is a receiving port and is connected to the water outlet end of the S-shaped bend of the toilet body, and the other end of the sewage discharge channel is a sewage discharge port; the shifter is further provided with an additional function communication port between the receiving port and the sewage discharge port, and the additional function communication port is in communication with the drain port of the base.
2. A hydroelectric separation overflow structure according to claim 1, wherein, The overflow groove includes a communication isolation groove and a drain groove, the isolation groove is arranged at the front end edge of the base and is isolated from the electronic element mounting position in the middle of the base by a raised groove wall.
3. A hydroelectric separation overflow structure according to claim 1, wherein, The drain port is connected to the shifter through an overflow channel, and a one-way valve is arranged in the overflow channel.
4. A hydroelectric separation overflow structure according to claim 3, wherein, The overflow channel is provided with a mounting cavity, a telescopic plug and a compression spring are arranged in the mounting cavity, the compression spring pushes the telescopic plug to block one end of the mounting cavity connected to the drain port.
5. A hydroelectric separation overflow structure according to claim 3, wherein, The base and the shifter are provided with a toilet water tank, and the overflow channel passes through the toilet water tank.
6. A hydroelectric separation overflow structure according to claim 1, wherein, The shifter includes a receiving section and a sewage discharge section, the water outlet end of the receiving section and the water inlet end of the sewage discharge section are connected and adhesively sealed.
7. A hydroelectric separation overflow structure according to claim 6, wherein, The receiving section and the sewage discharge section are further provided with an extension pipe.
8. A hydroelectric separation overflow structure according to claim 7, wherein, The extension pipe is at least one.
9. A hydroelectric separation overflow structure according to claim 1, wherein, The inner wall bottom of the additional function communication port is higher than the inner wall bottom of the sewage discharge channel, and the additional function communication port is arranged close to the receiving port.
10. A hydroelectric separation overflow structure according to claim 1, wherein, The periphery of the receiving port is provided with two symmetrical support seats, and the periphery of the sewage discharge port is provided with a support flange.