Shifter and pedestal pan

Abstract

The utility model relates to the technical field of pedestal pans, and provides a shifter and a pedestal pan. The shifter comprises a first blow-off pipe and a second blow-off pipe, the first blow-off pipe comprises a first straight pipe part and a first bent pipe part, a first sealing ring is arranged on the peripheral surface of one end of the first straight pipe part, the other end of the first straight pipe part is connected with the first bent pipe part, and the first bent pipe part is provided with a first blow-off connector; the second blow-off pipe comprises a second straight pipe part and a second bent pipe part, one end of the second straight pipe part is arranged on the periphery of the first straight pipe part in a sleeving mode, the first straight pipe part and the second straight pipe part can relatively move in the axial direction, and the first sealing ring is used for sealing a fit clearance between the first straight pipe part and the second straight pipe part; the other end of the second straight pipe part is connected with the second bent pipe part, and the second bent pipe part is provided with a second sewage discharging connector. The distance between the first pollution discharge connecting port and the second pollution discharge connecting port can be adjusted through relative movement of the first straight pipe part and the second straight pipe part, so that the shifter can be suitable for connection between pedestal pans of different models and a ground pollution discharge port, and the use flexibility is high.

Description

Technical Field

[0001] The present application relates to the technical field of toilets, and in particular to a shifter and a toilet. Background Art

[0002] As people's demands for life increase, the types of toilets on the market are becoming more and more diverse. Generally, different models of toilets have different sizes and different locations of their sewage outlets, while the relative positions of the toilet wall and the sewage outlet on the ground are fixed. When users buy toilets and install them, it is easy for the sewage outlet of the toilet to not correspond to the sewage outlet on the ground.

[0003] When the sewage outlet of the toilet does not correspond to the sewage outlet on the ground, a shifter is generally required to achieve the connection between the sewage outlet of the toilet and the sewage outlet on the ground. The shifter is generally a conveying pipe structure, and the connection port at one end of the shifter is connected to the sewage outlet of the toilet, and the connection port at the other end is connected to the sewage outlet on the ground, thereby achieving the connection between the sewage outlet of the toilet and the sewage outlet on the ground. However, in the prior art, the distance between the connection ports at both ends of the shifter is fixed, and users generally choose a larger size. During installation, workers need to process the shifter to adjust the size.

[0004] It can be seen that the existing shifter has poor usage flexibility. Utility Model Content

[0005] The present application provides a shifter and a toilet to solve the technical problem in the prior art that the distance between the connecting ports at both ends of the shifter is fixed and the flexibility of use is poor.

[0006] To solve the above problems, the present application provides a shifter, the shifter comprising a first sewage pipe and a second sewage pipe;

[0007] The first sewage pipe comprises a first straight pipe portion and a first curved pipe portion, wherein the outer circumferential surface of one end of the first straight pipe portion is provided with a first sealing ring, and the other end is connected to the first curved pipe portion, and the first curved pipe portion has a first sewage connection port, and the first sewage connection port is used to connect to the sewage outlet of the toilet;

[0008] The second sewage pipe includes a second straight pipe portion and a second curved pipe portion. One end of the second straight pipe portion is sleeved on the outer periphery of the first straight pipe portion, and the first straight pipe portion and the second straight pipe portion can be relatively moved along the axial direction. The first sealing ring is used to seal the matching gap between the first straight pipe portion and the second straight pipe portion. The other end of the second straight pipe portion is connected to the second curved pipe portion. The second curved pipe portion has a second sewage connection port, and the second sewage connection port is used to connect to a ground sewage outlet.

[0009] In some embodiments, one end of the first straight tube portion away from the first curved tube portion has a mounting groove, and the first sealing ring is embedded in the mounting groove.

[0010] In some embodiments, the first straight tube portion has a plurality of installation grooves distributed along the axial direction starting from an end away from the first curved tube portion.

[0011] In some embodiments, the first straight pipe portion and the second straight pipe portion have a first relative position and a second relative position, and when the first straight pipe portion and the second straight pipe portion are located at the first relative position, the first sewage discharge connection port and the second sewage discharge connection port are at the closest distance; when the first straight pipe portion and the second straight pipe portion are located at the second relative position, the first sewage discharge connection port and the second sewage discharge connection port are at the farthest distance, and the difference between the farthest distance and the closest distance between the first sewage discharge connection port and the second sewage discharge connection port is 110mm-130mm.

[0012] In some embodiments, a second sealing ring is provided on the outer peripheral surface of the second curved pipe portion, and the second sealing ring is used to seal the fitting gap between the second curved pipe portion and the ground sewage outlet.

[0013] In some embodiments, a sealing end cover is further provided on the outer circumferential surface of the second curved pipe portion, and the sealing end cover is located on the side of the second sealing ring away from the second sewage connection port, and the sealing end cover is used to cover the ground sewage outlet.

[0014] In some embodiments, the first curved pipe portion includes a bending portion and a port portion, one end of the port portion is the first sewage discharge connection port, and the other end is a mating port, the central axis of the mating port is parallel to the central axis of the first sewage discharge connection port, the mating port is mated with the bending portion, and the port portion can be rotatably arranged relative to the bending portion around the central axis of the mating port.

[0015] In some embodiments, the port portion is vertically movable relative to the curved portion along the central axis of the mating opening, and a third sealing ring is provided on the outer peripheral surface of the mating opening, and the third sealing ring is used to seal the mating gap between the port portion and the curved portion.

[0016] In some embodiments, the shifter further comprises:

[0017] The extension section is connected to one end of the first straight pipe portion away from the first curved pipe portion, and a plurality of mounting grooves are distributed on the outer peripheral surface of the extension section along the central axis direction thereof.

[0018] The present application also provides a toilet, the toilet comprising:

[0019] Toilet body;

[0020] For any of the shifters as described above, the first sewage connection port of the shifter is connected to the sewage port on the toilet body.

[0021] The beneficial effects of the implementation mode of the present application are as follows: the shifter provided by the present application includes a first sewage pipe and a second sewage pipe. The first sewage pipe includes a first straight pipe portion and a first curved pipe portion, a first sealing ring is provided on the outer circumference of one end of the first straight pipe portion, and the other end is connected to the first curved pipe portion; the first curved pipe portion has a first sewage connection port, and the first sewage connection port is used to connect to the sewage outlet of the toilet. The second sewage pipe includes a second straight pipe portion and a second curved pipe portion, one end of the second straight pipe portion is sleeved on the outer circumference of the first straight pipe portion, and the first straight pipe portion and the second straight pipe portion can be relatively moved along the axial direction, the first sealing ring is used to seal the matching gap between the first straight pipe portion and the second straight pipe portion, the other end of the second straight pipe portion is connected to the second curved pipe portion, and the second curved pipe portion has a second sewage connection port, and the second sewage connection port is used to connect to the ground sewage outlet. The shifter provided in the present application is achieved by making the second straight pipe portion of the second sewage pipe sleeved on the outer periphery of the first straight pipe portion of the first sewage pipe, and being able to move relatively in the axial direction, which is equivalent to the first straight pipe portion and the second straight pipe portion forming a retractable sewage channel. By adjusting the sleeve length of the second straight pipe portion and the first straight pipe portion, the distance between the first sewage connection port and the second sewage connection port of the shifter can be adjusted, so as to adapt to the connection between different models of toilets and ground sewage outlets, thereby improving the flexibility of use of the shifter. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0023] Figure 1 is a schematic diagram of the structure of a shifter provided in an embodiment of the present application;

[0024] Figure 2 is a cross-sectional view of a shifter provided by an embodiment of the present application;

[0025] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0026] Figure 4 It is a structural schematic diagram of a first straight pipe portion of a shifter provided by an embodiment of the present application having a plurality of mounting grooves distributed thereon;

[0027] Figure 5 It is a schematic diagram of a structure in which a displacer provided by an embodiment of the present application is provided with a water bend;

[0028] Figure 6 This is a schematic diagram of a structure in which a port portion and a curved portion of a shifter provided in an embodiment of the present application can be movably matched;

[0029] Figure 7 yes Figure 6 The structural diagram at B in the middle;

[0030] Figure 8 It is a schematic diagram of the partial structure of a toilet provided in one embodiment of the present application.

[0031] In the figure: 100, shifter; 10, first sewage pipe; 11, first straight pipe portion; 12, first curved pipe portion; 121, port portion; 122, curved portion; 123, first sewage connection port; 124, matching port; 125, water bend; 13, first sealing ring; 14, third sealing ring; 15, mounting groove; 16, first supporting portion; 20, second sewage pipe; 21, second straight pipe portion; 22, second curved pipe portion; 221, second sewage connection port; 222, sealing end cover; 23, second supporting portion; 24, second sealing ring; 30, sewage channel; 200, toilet body; 201, sewage pipe. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It will be appreciated that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for ease of description, only some but not all structures related to the present application are shown in the drawings. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the art without making creative work are within the scope of protection of the present application.

[0033] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0034] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0037] See also Figures 1 to 3 The present application provides a shifter 100, which can be used in the installation of a toilet to connect the toilet drain outlet and the ground drain outlet.

[0038] The shifter 100 provided in the present application includes a first sewage pipe 10 and a second sewage pipe 20. The first sewage pipe 10 includes a first straight pipe portion 11 and a first curved pipe portion 12. A first sealing ring 13 is provided on the outer circumference of one end of the first straight pipe portion 11, and the other end is connected to the first curved pipe portion 12. The first curved pipe portion 12 has a first sewage connection port 123, and the first sewage connection port 123 is used to connect the sewage outlet of the toilet. The second sewage pipe 20 includes a second straight pipe portion 21 and a second curved pipe portion 22. One end of the second straight pipe portion 21 is sleeved on the outer circumference of the first straight pipe portion 11, and the first straight pipe portion 11 and the second straight pipe portion 21 can be relatively moved along the axial direction. The first sealing ring 13 is used to seal the matching gap between the first straight pipe portion 11 and the second straight pipe portion 21. The other end of the second straight pipe portion 21 is connected to the second curved pipe portion 22, and the second curved pipe portion 22 has a second sewage connection port 221, and the second sewage connection port 221 is used to connect the ground sewage outlet.

[0039] A first sealing ring 13 is provided on the outer circumference of one end of the first straight tube portion 11, and the first sealing ring 13 is used to seal the matching gap between the first straight tube portion 11 and the second straight tube portion 21. Since the first straight tube portion 11 and the second straight tube portion 21 are relatively movable, it can be understood that when adjusting the sleeve length of the first straight tube portion 11 and the second straight tube portion 21, sliding friction occurs between the inner circumference of the second straight tube portion 21 and the outer circumference of the first sealing ring 13. The first sealing ring 13 can be a rubber ring with an arc protrusion on the outer circumference. In this way, the arc protrusion of the first sealing ring 13 can not only ensure the sealing performance of the matching between the first straight tube portion 11 and the second straight tube portion 21, but also reduce the friction between the inner circumference of the second straight tube portion 21 and the outer circumference of the first sealing ring 13, so as to facilitate the adjustment of the sleeve length of the second straight tube portion 21 and the first straight tube portion 11.

[0040] In some embodiments, the end of the first straight tube portion 11 away from the first curved tube portion 12 has a mounting groove 15, and the first sealing ring 13 is embedded in the mounting groove 15. The mounting groove 15 can be a circle of grooves on the outer circumference of the first straight tube portion 11. Of course, in order to ensure the sealing of the movable fit between the first straight tube portion 11 and the second straight tube portion 21, the mounting grooves 15 at the end of the first straight tube portion 11 away from the first curved tube portion 12 can be arranged close to each other for two or more circles. A sealing ring is arranged in each mounting groove 15, so as to ensure the sealing of the fit between the first straight tube portion 11 and the second straight tube portion 21.

[0041] In some embodiments, the first straight pipe portion 11 and the second straight pipe portion 21 have a first relative position and a second relative position. When the first straight pipe portion 11 and the second straight pipe portion 21 are located at the first relative position, the first sewage discharge connection port 123 and the second sewage discharge connection port 221 are at the closest distance, and when the first straight pipe portion 11 and the second straight pipe portion 21 are located at the second relative position, the first sewage discharge connection port 123 and the second sewage discharge connection port 221 are at the farthest distance. Moreover, the difference between the farthest distance and the closest distance between the first sewage discharge connection port 123 and the second sewage discharge connection port 221 is 110 mm-130 mm.

[0042] The difference between the farthest distance and the closest distance between the first sewage discharge connection port 123 and the second sewage discharge connection port 221 is the range of relative movement of the first straight pipe portion 11 and the second straight pipe portion 21. For example, the difference between the farthest distance and the closest distance between the first sewage discharge connection port 123 and the second sewage discharge connection port 221 can be 110mm, 115mm, 120mm, 125mm and 130mm, but is not limited thereto. Taking the difference between the farthest distance and the closest distance of the first sewage discharge connection port 123 and the second sewage discharge connection port 221 as 120mm as an example, correspondingly, the range of relative movement of the first straight pipe portion 11 and the second straight pipe portion 21 is 120mm. In some embodiments, the lengths of the first straight tube portion 11 and the second straight tube portion 21 can be made the same. When the first straight tube portion 11 and the second straight tube portion 21 are located at a first relative position, the first straight tube portion 11 and the second straight tube portion 21 can be completely overlapped, and the end of the first straight tube portion 11 away from the first curved tube portion 12 is located at the end of the second straight tube portion 21 close to the second curved tube portion 22. At this time, the distance between the first sewage discharge connection port 123 and the second sewage discharge connection port 221 is the shortest; when the first straight tube portion 11 and the second straight tube portion 21 are located at a second relative position, only the sealing connection area of ​​the first straight tube portion 11 and the second straight tube portion 21 overlaps, and the overlapping area is the shortest. The end of the first straight tube portion 11 away from the first curved tube portion 12 is located at the end of the second straight tube portion 21 away from the second curved tube portion 22. At this time, the distance between the first sewage discharge connection port 123 and the second sewage discharge connection port 221 is the farthest.

[0043] It should be noted that, according to market standards, toilet pit distances are generally reserved according to standards such as 280mm, 305mm, 350mm and 400mm. It can be seen that among the commonly used toilet pit distance standards, the difference between the largest toilet pit distance standard and the smallest toilet pit distance standard is 120m. In the embodiment of the present application, the difference between the farthest distance and the closest distance of the first sewage connection port 123 and the second sewage connection port 221 of the shifter 100 is 110mm-130mm. By appropriately setting the length dimensions of the first straight pipe portion 11 and the second straight pipe portion 21 according to requirements, the distance between the first sewage connection port 123 and the second sewage connection port 221 in the shifter 100 provided in the embodiment of the present application can cover the commonly used toilet pit distance standards on the market, thereby improving the scope of application of the shifter 100 and facilitating the adjustment of the distance between the first sewage connection port 123 and the second sewage connection port 221 during installation.

[0044] Please also read Figure 4 In some embodiments, the first straight tube portion 11 has a plurality of mounting grooves 15 distributed along the axial direction starting from the end away from the first curved tube portion 12, and the first straight tube portion 11 is longer than the second straight tube portion 21. That is, in the embodiment of the present application, the mounting grooves 15 are not only distributed at the end of the first straight tube portion 11 away from the first curved tube portion 12, but also at the middle position of the two ends of the first straight tube portion 11, and even at the end of the first straight tube portion 11 close to the first curved tube portion 12, the mounting grooves 15 may also be provided.

[0045] Since the first straight pipe portion 11 is longer than the second straight pipe portion 21, when the second straight pipe portion 21 is sleeved on the first straight pipe portion 11 and the toilet drain outlet on the shifter 100 is adjusted by relative movement, the specific distances between the first drain connection port 123 and the second drain connection port 221 when they are respectively located at the farthest distance and the closest distance can be changed by changing the length of the first straight pipe portion 11. When the toilet pit distance is small and the toilet pit distance cannot be adjusted by relative movement of the first straight pipe portion 11 and the second straight pipe portion 21, a section of the first straight pipe portion 11 can be sawed off. Since the first straight pipe portion 11 has a plurality of mounting grooves 15 distributed axially from the end away from the first curved pipe portion 12, the mounting grooves 15 of the end of the first straight pipe portion 11 away from the first curved pipe portion 12 after a section is sawed off can also be installed with a sealing ring, which is equivalent to shortening the size of the first straight pipe portion 11, thereby meeting the installation requirements of toilets with smaller toilet pit distances.

[0046] Of course, in some embodiments, the shifter 100 may also include an extension section, and the outer peripheral surface of the extension section may also be distributed with a plurality of mounting grooves 15 along the central axis direction thereof. The extension section is used to extend the size of the first straight tube portion 11. It can be understood that the extension section is a straight tube structure corresponding to the radial size of the first straight tube portion 11, and one end of the extension section is sealed and connected to the end of the first straight tube portion 11 away from the first curved tube portion 12, for example, it may be a threaded connection or a sleeve connection, but it is not limited thereto. When the toilet pit distance is large, and the toilet pit distance cannot be adjusted by relative movement of the first straight tube portion 11 and the second straight tube portion 21, the first straight tube portion 11 can be connected to an extension section, and then a sealing ring can be installed in the mounting groove 15 at the end of the extension section away from the first straight tube portion 11, which is equivalent to extending the overall size of the first straight tube portion 11, thereby meeting the toilet installation requirements of a larger toilet pit distance size.

[0047] It should be noted that the several mounting grooves 15 distributed on the first straight pipe portion 11 and / or the several mounting grooves 15 distributed on its extension section may be each of which has a sealing ring provided in it, or a sealing ring may be provided only in the mounting groove 15 at one end away from the first curved pipe portion 12. When the first straight pipe portion 11 is extended or shortened, a sealing ring may be installed again, or the original sealing ring may be moved to a corresponding position.

[0048] like Figure 1 and Figure 2 As shown, in some embodiments, the first sewage pipe 10 further includes a first support portion 16, which is disposed at one end of the first sewage pipe 10 away from the second sewage pipe 20. The second sewage pipe 20 further includes a second support portion 23, which is disposed at one end of the second straight pipe portion 21 away from the second curved pipe portion 22. The first support portion 16 and the second support portion 23 are used to support the shifter 100.

[0049] The embodiment of the present application does not limit the specific shapes of the first support portion 16 and the second support portion 23. For example, the first support portion 16 and the second support portion 23 may be an "L"-shaped bent plate structure, but are not limited thereto. It can be understood that one end of the first support portion 16 is disposed on the outer circumference of the first straight tube portion 11 or the first curved tube portion 12, and one end of the second support portion 23 is disposed on the outer circumference of the second straight tube portion 21, respectively. After the displacer 100 is installed, the other ends of the first support portion 16 and the second support portion 23 are in contact with the ground, thereby achieving support of the displacer 100 by the first support portion 16 and the second support portion 23. The first support portion 16 and the first straight tube portion 11 or the first curved tube portion 12, and the second support portion 23 and the second straight tube portion 21 may be integrally formed or two separate components fixedly connected together, wherein the fixed connection method may be bonding, but is not limited thereto. A mounting hole may be provided at one end of the first support portion 16 that contacts the ground, and the mounting hole is used for passing anchor bolts to fix the first support portion 16 to the ground, thereby achieving stable support for the first sewage pipe 10 .

[0050] The first straight pipe part 11 and the second straight pipe part 21 in the shifter 100 are mutually sleeved to form a sewage channel 30, and the sewage of the toilet enters the sewage channel 30 through the first sewage connection port 123, and then is discharged through the second sewage connection port 221. In order to ensure the smooth discharge of sewage, in some embodiments, the end of the sewage channel 30 connected to the first sewage connection port 123 can be higher than the end connected to the second sewage connection port 221. The implementation method of making the end of the sewage channel 30 connected to the first sewage connection port 123 higher than the end connected to the second sewage connection port 221 can be achieved by making the support height of the first support part 16 higher than the support height of the second support part 23, or by the pipe wall thickness of the first straight pipe part 11 and the second straight pipe part 21, but it is not limited thereto.

[0051] like Figure 1 and Figure 2 As shown, in some embodiments, the outer circumferential surface of the second curved pipe portion 22 is provided with a second sealing ring 24. The second sealing ring 24 is used to seal the matching gap between the second curved pipe portion 22 and the ground sewage outlet. It can be understood that the second sealing ring 24 is provided on the outer circumferential surface of the second curved pipe portion 22 for inserting into one end of the ground sewage outlet. In order to ensure the sealing performance between the shifter 100 and the ground sewage outlet, multiple circles of the second sealing ring 24 can be provided at one end of the second curved pipe portion 22 inserted into the ground sewage outlet.

[0052] like Figure 1 and Figure 2As shown, in some embodiments, the outer peripheral surface of the second curved pipe portion 22 is further provided with a sealing end cap 222. The sealing end cap 222 is located on the side of the second sealing ring 24 away from the second sewage discharge connection port 221. The sealing end cap 222 is used to cover the ground sewage discharge port. After the second sewage discharge connection port 221 is inserted into the ground sewage discharge port, the sealing end cap 222 covers the ground sewage discharge port, and the surface of the sealing end cap 222 facing the second sewage discharge port is in contact with the ground, thereby improving the sealing between the shifter 100 and the ground sewage discharge port and the stability of the installation of the shifter 100.

[0053] Please also read Figure 5 and Figure 6 In some embodiments, the first elbow portion 12 includes a curved portion 122 and a port portion 121, one end of the port portion 121 is a first sewage discharge connection port 123, and the other end is a matching port 124, the matching port 124 is matched and connected with the curved portion 122, and it can be understood that the other end of the curved portion 122 is connected to the first straight pipe portion 11. The central axis of the matching port 124 is parallel to the central axis of the first sewage discharge connection port 123. It is equivalent to the matching port 124 and the first sewage discharge connection port 123 of the first curved pipe portion 12 being eccentrically arranged, so that the first curved pipe portion 12 will form a water stop 125 between the first sewage discharge connection port 123 and the matching port 124. Among them, the offset distance between the central axis of the matching port 124 and the central axis of the first sewage discharge port can be 30mm-50mm, for example, it can be offset by 30mm, 35mm, 40mm, 45mm or 50mm, but it is not limited thereto. The matching port 124 and the curved portion 122 can be rotationally matched, and the port portion 121 can be rotatably arranged relative to the curved portion 122 around the central axis of the matching port 124. In this way, by rotating the port portion 121 around the central axis of its matching port 124, the distance between the first sewage discharge connection port 123 and the second sewage discharge connection port 221 in the horizontal direction can also be adjusted. For example, the port portion 121 rotates from the side close to the first straight pipe portion 11 to the side away from the first straight pipe portion 11, so that the distance between the first sewage discharge connection port 123 and the second sewage discharge connection port 221 in the horizontal direction increases. The distance between the first sewage discharge connection port 123 and the second sewage discharge connection port 221 in the horizontal direction is described based on the placement state of the shifter 100 when it is in normal use. When the shifter 100 is in normal use, the first sewage discharge connection port 123 faces upward and the second sewage discharge connection port 221 faces downward.

[0054] It should be noted that one end of the curved portion 122 is connected to the port portion 121, and the other end is connected to the first straight tube portion 11. The specific connection between the curved portion 122 and the port portion 121 and between the curved portion 122 and the first straight tube portion 11 can be integrally formed, or can be a fixed connection or a movable connection of separate components. Among them, the connection method for fixing a separate component can be a threaded connection or bonding, but is not limited thereto.

[0055] Please also read Figure 6 and Figure 7 In some embodiments, the port portion 121 can be vertically moved relative to the curved portion 122 along the central axis of the matching port 124. A third sealing ring 14 is provided on the outer peripheral surface of the matching port 124. The third sealing ring 14 is used to seal the matching gap between the port portion 121 and the curved portion 122. When the shifter 100 is in normal use, the central axis of the matching port 124 is in a vertical state, and the port portion 121 can be vertically moved relative to the curved portion 122 along the central axis of the matching port 124, which is equivalent to that after the second sewage connection port 221 of the shifter 100 is connected to the ground sewage outlet, the height of the first sewage connection port 123 can be adjusted in the vertical direction to adapt to the position of the toilet sewage outlet.

[0056] In the embodiment of the present application, by making the port portion 121 and the curved portion 122 movably arranged along the central axis of the matching port 124, it is equivalent to that the shifter 100 can not only adjust the distance between the first sewage discharge connection port 123 and the second sewage discharge connection port 221 in the horizontal direction, but also adjust the distance between the first sewage discharge connection port 123 and the second sewage discharge connection port 221 in the vertical direction. The applicability of the shifter 100 is further improved. Among them, the cross-sectional shape of the third sealing ring 14 can be the same as the cross-sectional shape of the first sealing ring 13, and the third sealing ring 14 can also be embedded in a circle of grooves on the outer peripheral surface of the first curved pipe portion 12, but it is not limited to this.

[0057] The shifter 100 provided in the present application is achieved by making the second straight pipe portion 21 of the second sewage pipe 20 sleeved on the outer periphery of the first straight pipe portion 11 of the first sewage pipe 10, and being relatively movable along the axial direction, which is equivalent to the first straight pipe portion 11 and the second straight pipe portion 21 forming a retractable sewage channel 30. By adjusting the sleeve length of the second straight pipe portion 21 and the first straight pipe portion 11, the horizontal and vertical distances between the first sewage connection port 123 and the second sewage connection port 221 of the shifter 100 can be adjusted, so as to adapt to the connection between different models of toilets and ground sewage outlets, thereby improving the flexibility of use of the shifter 100.

[0058] like Figure 8 As shown, in some embodiments, the present application further provides a toilet, which includes a toilet body 200 and a shifter 100 in any of the above embodiments. The first sewage connection port 123 of the shifter 100 is connected to the sewage port on the toilet body 200.

[0059] The embodiment of the present application does not limit the specific structure of the toilet body 200. It can be understood that the toilet body 200 has a sewage pipe 201, the sewage pipe 201 has a sewage outlet, and the first sewage connection port 123 of the shifter 100 is connected to the sewage hole of the sewage pipe 201.

[0060] The toilet provided in the embodiment of the present application adopts all the technical solutions of all the embodiments of the above-mentioned shifter 100, and therefore at least has all the beneficial effects brought by the technical solutions of the embodiments of the above-mentioned shifter 100, which will not be described one by one here.

[0061] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A shifter, characterized in that: The displacer includes a first sewage pipe and a second sewage pipe; The first sewage pipe comprises a first straight pipe portion and a first curved pipe portion, wherein the outer circumferential surface of one end of the first straight pipe portion is provided with a first sealing ring, and the other end is connected to the first curved pipe portion, and the first curved pipe portion has a first sewage connection port, and the first sewage connection port is used to connect to the sewage outlet of the toilet; The second sewage pipe includes a second straight pipe portion and a second curved pipe portion. One end of the second straight pipe portion is sleeved on the outer periphery of the first straight pipe portion, and the first straight pipe portion and the second straight pipe portion can be relatively moved along the axial direction. The first sealing ring is used to seal the matching gap between the first straight pipe portion and the second straight pipe portion. The other end of the second straight pipe portion is connected to the second curved pipe portion. The second curved pipe portion has a second sewage connection port, and the second sewage connection port is used to connect to a ground sewage outlet.

2. The shifter according to claim 1, characterized in that An end of the first straight pipe portion away from the first curved pipe portion has a mounting groove, and the first sealing ring is embedded in the mounting groove.

3. The shifter according to claim 1 or 2, characterized in that: The first straight pipe portion is provided with a plurality of installation grooves distributed along the axial direction starting from an end away from the first curved pipe portion.

4. The shifter according to claim 1, characterized in that The first straight pipe portion and the second straight pipe portion have a first relative position and a second relative position, and when the first straight pipe portion and the second straight pipe portion are located at the first relative position, the first sewage discharge connection port and the second sewage discharge connection port are at a closest distance; when the first straight pipe portion and the second straight pipe portion are located at the second relative position, the first sewage discharge connection port and the second sewage discharge connection port are at a farthest distance, and the difference between the farthest distance and the closest distance between the first sewage discharge connection port and the second sewage discharge connection port is 110mm-130mm.

5. The shifter according to claim 1, wherein: A second sealing ring is disposed on the outer peripheral surface of the second curved pipe portion, and the second sealing ring is used to seal the matching gap between the second curved pipe portion and the ground sewage outlet.

6. The shifter according to claim 5, characterized in that The outer peripheral surface of the second curved pipe portion is also provided with a sealing end cover, which is located on the side of the second sealing ring away from the second sewage discharge connection port, and is used to cover the ground sewage discharge port.

7. The shifter according to claim 1, wherein: The first curved pipe portion includes a bending portion and a port portion, one end of the port portion is the first sewage discharge connection port, and the other end is a matching port, the central axis of the matching port is parallel to the central axis of the first sewage discharge connection port, the matching port matches the bending portion, and the port portion can be rotatably arranged relative to the bending portion around the central axis of the matching port.

8. The shifter according to claim 7, characterized in that The port portion is vertically movable relative to the curved portion along the central axis of the fitting port, and a third sealing ring is provided on the outer peripheral surface of the fitting port, and the third sealing ring is used to seal the fitting gap between the port portion and the curved portion.

9. The shifter according to claim 1, wherein: The shifter also includes: The extension section is connected to one end of the first straight pipe portion away from the first curved pipe portion, and a plurality of mounting grooves are distributed on the outer peripheral surface of the extension section along the central axis direction thereof.

10. A toilet, characterized in that: The toilet comprises: Toilet body; The shifter according to any one of claims 1 to 9, wherein the first sewage connection port of the shifter is connected to the sewage port on the toilet body.

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