Pollution discharge structure and closestool

Abstract

The utility model discloses a pollution discharge structure and a closestool. The sewage discharging structure comprises a sewage discharging box, a sewage discharging cavity, a sewage inlet and a sewage outlet, the sewage inlet and the sewage outlet are communicated with the sewage discharging cavity, and the sewage inlet is arranged to be communicated with a basin cavity of the closestool body; the rotary blow-off pipe is positioned in the blow-off cavity; the turnover reset mechanism is connected with the rotary blow-off pipe; wherein the turnover reset mechanism is configured to drive the rotary blow-off pipe to be converted from an initial state to a blow-off state under the action of external operating force. The blow-down structure can achieve manual blow-down of the closestool through mechanical parts, the blow-down function is prevented from being restricted by electric energy, and the blow-down reliability of the closestool can be improved.

Description

Technical Field

[0001] The utility model relates to but is not limited to the technical field of toilets, and in particular to a sewage discharge structure and a toilet. Background Art

[0002] Existing flip-type sewage toilets generally require a motor to drive the sewage pipe to flip to achieve sewage discharge. Therefore, a backup battery is usually required. If a backup battery is not configured, the toilet cannot be flushed once a power outage occurs. If the backup battery is exhausted, the toilet cannot be flushed either. Utility Model Content

[0003] The embodiment of the utility model provides a sewage discharge structure and a toilet. The sewage discharge structure can realize manual sewage discharge of the toilet through mechanical components, avoid the sewage discharge function being restricted by electrical energy, and improve the reliability of the toilet sewage discharge.

[0004] On the one hand, an embodiment of the present utility model provides a sewage discharge structure, including: a sewage box, provided with a sewage discharge cavity and a sewage inlet and a sewage outlet connected to the sewage discharge cavity, the sewage inlet is configured to be connected to the pelvic cavity of the toilet body; a rotating sewage pipe, located in the sewage discharge cavity; and a flip reset mechanism, connected to the rotating sewage pipe; wherein the flip reset mechanism is configured to drive the rotating sewage pipe to convert from an initial state to a sewage discharge state under the action of an external operating force.

[0005] In some exemplary embodiments, the flip reset mechanism includes an elastic component, which is configured to deform and generate elastic force under the action of an external operating force, and the elastic component causes the rotating sewage pipe to switch from the sewage discharge state to the initial state under the action of the elastic force.

[0006] The elastic component provided can realize the automatic reset of the flip reset mechanism and the rotating sewage pipe, thereby improving the convenience of using the sewage discharge structure, reducing the overall complexity of the structure, and reducing product costs.

[0007] In some exemplary embodiments, the flip reset mechanism further includes a gear and a rack meshing with the gear, the gear is connected to the rotating sewage pipe, and the rack is configured to drive the gear to rotate under the action of an external operating force.

[0008] The transmission is carried out in the form of gears and racks, and the transmission structure is simple and the reliability is high.

[0009] In some exemplary embodiments, the flip reset mechanism further includes a mounting box, the mounting box is provided with a accommodating cavity, and at least part of the gear, the rack and the elastic component are located in the accommodating cavity; at least one of the gear and the mounting box is provided with a column, and at least part of the elastic component is sleeved on the column.

[0010] The provided mounting box can realize integrated assembly and installation of the flip reset mechanism, thereby improving assembly efficiency. The provided column can play a certain guiding role in the installation of the elastic component and help ensure the stability of the installation of the elastic component.

[0011] In some exemplary embodiments, the elastic component includes an elastic section and two insertion rods located at both ends of the elastic section, the elastic section is sleeved on the column, and the two insertion rods are respectively inserted into the gear and the mounting box.

[0012] Designing the elastic components into sections can ensure the reliability of elastic deformation and installation and fixation.

[0013] In some exemplary embodiments, the installation box includes an installation box body and an installation box cover that are detachably connected, and the installation box body and the installation box cover together enclose the accommodating cavity.

[0014] By designing the installation box body and the installation box cover to be connected in a detachable manner, the convenience of installing, repairing or replacing the flip reset mechanism can be improved.

[0015] In some exemplary embodiments, the mounting box is provided with a mounting structure, and the flip reset mechanism is installed on the sewage box via the mounting structure; the sewage box is provided with a docking port connected to the sewage cavity and a plurality of limiting structures, and the plurality of limiting structures are distributed circumferentially around the docking port, and the flip reset mechanism is connected to the rotating sewage pipe via the docking port.

[0016] By providing a plurality of limiting structures, and distributing the plurality of limiting structures circumferentially around the docking port, the accuracy of docking between the flip reset mechanism and the rotating sewage pipe can be ensured.

[0017] In some exemplary embodiments, the rack includes a toothless section and a toothed section connected to each other, and the gear is engaged with the toothed section; the toothless section is located above the toothed section, and the toothless section is configured to contact the flushing push rod.

[0018] The rack is designed in sections and can be processed according to the functions required to be achieved in different sections. While ensuring the design performance, the production cost of the product can be reduced.

[0019] In some exemplary embodiments, the rack is further provided with a limiting surface, and the limiting surface is provided at the end of the toothless section close to the toothed section; the limiting surface is used to prevent the gear from disengaging from the toothed section.

[0020] On the other hand, an embodiment of the present invention also provides a toilet, comprising a toilet body and the sewage discharge structure described in any of the aforementioned embodiments; the toilet body is provided with a pelvic cavity and an installation cavity, and at least part of the sewage discharge structure is located in the installation cavity.

[0021] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the technical solution of the present invention and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present invention and do not constitute a limitation on the technical solution of the present invention.

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of a toilet according to an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of a toilet with the cover removed according to an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the sewage discharge structure according to one embodiment of the present utility model;

[0026] Figure 4 This is an exploded structural diagram of a sewage discharge structure according to an embodiment of the present invention;

[0027] Figure 5 This is a cross-sectional schematic diagram of a sewage discharge structure according to an embodiment of the present invention;

[0028] Figure 5A for Figure 5 A local enlarged schematic diagram of the mark A in the middle;

[0029] Figure 6 This is an exploded structural diagram of a flip and reset mechanism according to an embodiment of the present invention;

[0030] Figure 7 This is a cross-sectional schematic diagram of a rotating sewage pipe in an initial state according to an embodiment of the present invention;

[0031] Figure 8 This is a cross-sectional schematic diagram of a rotary sewage pipe in a sewage discharge state according to an embodiment of the present invention;

[0032] Figure 9 It is a cross-sectional schematic diagram of the rotary sewage pipe returning from the sewage discharge state to the initial state according to one embodiment of the present invention. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other in any way.

[0034] In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "relative", "four corners", "periphery", "'mouth'-shaped structure", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing "this" utility model and simplifying the description, and do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0035] In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "connection," "direct connection," "indirect connection," "fixed connection," "installation," and "assembly" should be understood in a broad sense. For example, they may refer to a fixed connection, a detachable connection, or an integral connection. The terms "installation," "connection," and "fixed connection" may refer to a direct connection, an indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0036] like Figure 1 、 Figure 2 As shown, an embodiment of the present invention provides a toilet. The toilet includes a toilet body 10, a water inlet valve 20, a flushing push rod 30, a cover plate 40 and a sewage discharge structure 50. The toilet body 10 may include a basin cavity 101 and an installation cavity 102 arranged side by side, as shown in FIG. Figure 2 As shown, the mounting cavity 102 is located behind the pelvic cavity 101. The water inlet valve 20, flushing push rod 30, and sewage discharge structure 50 are installed in the mounting cavity 102. The flushing push rod 30 partially extends outside the mounting cavity 102 to facilitate the application of force to the flushing push rod 30. A cover plate 40 is provided on the mounting cavity 102, partially covering the water inlet valve 20, flushing push rod 30, and sewage discharge structure 50. The cover plate 40 is provided with an escape opening 401, through which the flushing push rod 30 partially extends out of the mounting cavity 102. The escape opening 401 can be rectangular or circular.

[0037] The water inlet valve 20 can be mounted on the flush push rod 30, or the water inlet valve 20 can be mounted on the wall of the mounting cavity 102. When force is applied to the flush push rod 30, the water inlet valve 20 opens. When the flush push rod 30 removes the force exerted on the water inlet valve 20, the water inlet valve 20 automatically closes. The flush push rod 30 can include a fixed portion 301 and a movable portion 302 mounted on the fixed portion 301. The water inlet valve 20 can be mounted on the fixed portion 301, which can be cylindrical, for example. When external force is applied to the movable portion 302, the water inlet valve 20 opens. The movable portion 302 may include a force-applying surface 302a and a transmission surface 302b that are disposed opposite and connected in the vertical direction. The force-applying surface 302a is configured to receive external force applied to the flushing push rod 30. The transmission surface 302b contacts the drainage structure 50 and transmits the external force applied to the flushing push rod 30 to the drainage structure 50, thereby enabling the drainage structure 50 to perform a flipping and drainage function. The force-applying surface 302a and the transmission surface 302b may both be rectangular, for example. In some examples, the force-applying surface 302a and the transmission surface 302b may have different shapes.

[0038] In some exemplary embodiments, an adhesive layer may be provided between the transmission surface 302b and the sewage discharge structure 50 to achieve an adhesive connection between the two, thereby ensuring the reliability of force transmission and avoiding problems such as force transmission failure.

[0039] In some exemplary embodiments, Figures 3 to 6 As shown, the sewage discharge structure 50 may include a sewage box 51, a rotating sewage pipe 52, and a flip reset mechanism 53. The rotating sewage pipe 52 is arranged in the sewage box 51 and communicates with the pelvic cavity 101 of the toilet body 10 through a sewage inlet 510 provided on the sewage box 51. The rotating sewage pipe 52 can be flipped and discharged under the drive of the flip reset mechanism 53.

[0040] In some exemplary embodiments, Figure 3 、 Figure 4 、 Figure 5As shown, the sewage box 51 can include a sewage box body 511 and a sewage box cover 512, which are arranged on the box. The sewage box body 511 and the sewage box cover 512 together enclose a sewage discharge chamber 513. A sewage inlet 510 is provided on the sewage box body 511 and is connected to the sewage discharge chamber 513. The rotating sewage pipe 52 is arranged within the sewage discharge chamber 513. The sewage box body 511 is also provided with a sewage outlet 514, which is connected to the sewage discharge chamber 513. The flip reset mechanism 53 is mounted on the sewage box cover 512, and the sewage box cover 512 is provided with a docking port 515. The flip reset mechanism 53 is connected to the rotating sewage pipe 52 via the docking port 515. The rotating sewage pipe 52 can be switched between an initial state and a sewage discharge state under the drive of the flip reset mechanism 53. For example, the rotating sewage pipe 52 and the flip reset mechanism 53 can be fixedly connected.

[0041] In some exemplary embodiments, Figure 4 As shown, a limiting structure 516 is also provided on the sewage box cover 512. The limiting structure 516 may include a protrusion or a groove for limiting the installation of the flip reset mechanism 53. Multiple limiting structures 516 can be arranged circumferentially around the docking port 515 to improve the alignment accuracy between the flip reset mechanism 53 and the sewage box cover 512. Figure 4 In the embodiment, three limiting structures 516 are included as an example, and the limiting structures 516 are protrusions.

[0042] In some exemplary embodiments, Figure 4 As shown, the sewage box cover 512 is also provided with a plurality of mounting posts 517, which cooperate with the mounting holes 537 of the flip reset mechanism 53 to realize the installation of the flip reset mechanism 53 and the sewage box cover 512. Figure 4 In the embodiment, taking the three mounting posts 517 provided on the sewage box cover 512 as an example, the three mounting posts 517 can be arranged circumferentially around the docking port 515 . For example, the three mounting posts 517 can be arranged around the limiting structure 516 .

[0043] In some exemplary embodiments, the sewage box cover 512, the limiting structure 516 and the mounting post 517 may be an integrally formed structure, for example, may be integrally injection molded.

[0044] In some exemplary embodiments, Figure 5 、 Figure 5A 、 Figure 6As shown, the flip reset mechanism 53 may include a gear 531, a rack 532, an elastic member 533, and a mounting box 534. The rack 532 may include a toothless section 532a and a toothed section 532b connected to each other, and the gear 531 meshes with the toothed section 532b. When the flip reset mechanism 53 is installed on the toilet body 10, the toothless section 532a is located above the toothed section 532b, and the toothless section 532a cooperates with the movable portion 302 of the flush push rod 30. The end surface of the toothless section 532a away from the toothed section 532b can contact the transmission surface 302b. External forces acting on the flush push rod 30 can be transmitted to the toothless section 532a, that is, to the rack 532, through the transmission surface 302b. The movement of the rack 532 drives the gear 531 to rotate, and the rotation of the gear 531 drives the rotating sewage pipe 52 to flip and discharge sewage. In an embodiment of the present invention, the rack is designed in sections, divided into toothless sections and toothed sections, which can be controlled to meet different processing accuracies. While ensuring the reliability of the rack and gear matching, the manufacturing cost of the rack can be reduced.

[0045] In some exemplary embodiments, a limiting surface 532c may further be provided on the toothless section 532a. For example, the limiting surface 532c may be perpendicular to the transmission direction of the rack 532, or the angle between the limiting surface 532c and the transmission direction of the rack 532 may be an obtuse angle, etc. The limiting surface 532c is located at the end of the toothless section 532a close to the toothed section 532b, and the edge of the limiting surface 532c exceeds the edge of the toothed section 532b. The limiting surface 532c may limit the movement of the gear 531, thereby preventing the gear 531 from falling off the rack 532 and ensuring the reliability of the entire transmission.

[0046] In some exemplary embodiments, Figure 5 、 Figure 5A 、 Figure 6 As shown, the mounting box 534 can include a mounting box body 534a and a mounting box cover 534b, which are arranged on the box. The mounting box body 534a and the mounting box cover 534b together enclose a receiving chamber 534c. The gear 531 is mounted within the receiving chamber 534c, and the portion of the toothed section 532b is located within the receiving chamber 534c. The mounting box body 534a is provided with a through hole 535, and the through hole 535 is connected to the receiving chamber 534c. The gear 531 is connected to the rotating sewage pipe 52 via the through hole 535 and the docking port 515. The gear 531 and the rotating sewage pipe 52 can be interference fit, or the gear 531 and the rotating sewage pipe 52 can be rotatably connected. For example, the rotating sewage pipe 52 is provided with a groove, and a plurality of meshing teeth are provided in the groove, and the gear 531 engages with the plurality of meshing teeth. Alternatively, the gear 531 and the rotating sewage pipe 52 are connected by a plug-in structure, such as a protrusion and a groove.

[0047] In some exemplary embodiments, Figure 5 、 Figure 5A 、 Figure 6 As shown, a position-limiting matching structure 536 may be provided on the mounting box body 534a. The position-limiting matching structure 536 may include a protrusion or a groove and cooperate with the position-limiting structure 516. Figure 6 In the embodiment, the three limiting matching structures 536 are taken as an example. The limiting matching structures 536 are grooves that are recessed from the outside of the mounting box body 534a toward one side of the accommodating cavity 534c. The three grooves can be arranged around the through hole 535.

[0048] The mounting box body 534a may be provided with a mounting structure to enable integrated assembly of the flip reset mechanism 53. The mounting structure may be a mounting hole, a mounting post, or a clamping rib. For example, the mounting box body 534a is further provided with a plurality of mounting holes 537, which are arranged in pairs with the mounting posts 517 to enable integrated installation of the flip reset mechanism 53 and the drain box 51. The mounting posts 517 may be provided with internally threaded holes, and screws may be inserted into the internally threaded holes of the mounting holes 537 and the mounting posts 517, thereby achieving threaded installation of the flip reset mechanism 53 and the drain box 51. For example, the mounting box body 534a may be provided with a plurality of bosses, which are arranged in pairs with the plurality of mounting holes 537. The boss structure facilitates rough alignment of the mounting box body 534a and the drain box 51 during assembly, thereby shortening assembly time and reducing product assembly costs.

[0049] In some exemplary embodiments, the mounting box body 534a and the mounting box cover 534b may be detachably connected, for example, by screwing, snapping, or plugging. The detachable connection facilitates installation, maintenance, and replacement of components within the mounting box, and facilitates replacement of the mounting box body and mounting box cover, thereby reducing maintenance costs and improving product quality.

[0050] In some exemplary embodiments, Figure 5 、 Figure 5A 、 Figure 6As shown, the elastic member 533 is installed in the accommodating cavity 534c. The installation box cover 534b is provided with a first cylinder 538, which is located on the side of the installation box cover 534b close to the accommodating cavity 534c. The first cylinder 538 can be a cylinder or an annular cylinder. The gear 531 is provided with a second cylinder 539, which is located on the side of the gear 531 close to the installation box cover 534b. The second cylinder 539 can be a cylinder or an annular cylinder. The first cylinder 538 and the second cylinder 539 are both located in the accommodating cavity 534c. The second cylinder 539 is arranged opposite to the first cylinder 538. For example, the central axis of the second cylinder 539 can be collinear with the central axis of the first cylinder 538. The elastic component 533 may include a first torsion spring having a first end and a second end disposed opposite each other. The first end may be sleeved on the first column 538, and the second end may be sleeved on the second column 539. The first end of the first torsion spring may be loosely fitted with the first column 538, and the second end of the first torsion spring may be loosely fitted with the second column 539. The rotation of the gear 531 may cause the first torsion spring to deform. After the external force applied to the flushing push rod 30 is removed, the first torsion spring may drive the gear 531 to rotate in the opposite direction and reset under the action of its own elastic force, and the gear 531 may drive the rack 532 to move and reset. The elastic component 533 may include one first torsion spring, or two first torsion springs, etc. The embodiment of the utility model does not limit the number of first torsion springs included.

[0051] In some possible exemplary embodiments, the elastic component 533 may further include a second torsion spring, positioned between the mounting housing 534a and the gear 531. A third column may be provided on the gear 531, located on the side of the gear 531 closest to the mounting housing 534a. A fourth column may be provided on the mounting housing 534a, located on the side of the mounting housing 534a closest to the gear 531. Both the third and fourth columns are positioned within the accommodating cavity 534c. The third and fourth columns are positioned opposite each other. The second torsion spring has a first end and a second end positioned opposite each other. The first end can be sleeved within the third column with a clearance fit therewith. The second end of the second torsion spring can be sleeved within the fourth column with a clearance fit therewith. Rotation of the gear 531 causes the second torsion spring to deform. Once the external force applied to the flushing push rod 30 is removed, the second torsion spring, under its own elastic force, can cause the gear 531 to rotate in the opposite direction, thereby restoring the original position. This, in turn, causes the gear 531 to drive the rack 532 to move in its original position. The elastic component 533 may include one second torsion spring, or two second torsion springs, etc. In the embodiment of the present utility model, the number of the second torsion springs included is not limited. In the embodiment of the present utility model, the column may be a first column, a second column, a third column, or a fourth column, etc.

[0052] In some exemplary embodiments, Figure 5 、 Figure 5A 、 Figure 6 As shown, the end of the first torsion spring can be provided with an insertion rod 533a, and the installation box cover 534b can also be provided with an insertion groove 540, and the insertion rod 533a can be inserted into the insertion groove 540. The insertion rod 533a and the insertion groove 540 cooperate to play a certain role in installing and fixing the first torsion spring. Figure 5A As shown, the first torsion spring may include a connected elastic section 533b and two insertion rods 533a located at both ends of the elastic section 533b. The gear 531 may also be provided with an insertion slot 540. The insertion rod 533a and the insertion slot 540 are arranged in pairs, and the insertion rod 533a can be inserted into the insertion slot 540. The elastic component is designed in sections. The elastic sections can ensure the elastic deformation ability of the elastic component, and the insertion rods can ensure the reliability of the elastic component's installation and fixation. The embodiment of the utility model does not limit the type of elastic component 533. The elastic component 533 is not limited to the type of torsion spring. The elastic component 533 can be a spring, etc.

[0053] like Figure 7 As shown, the rotating sewage pipe 52 is in the initial state, and the flip reset mechanism 53 is also in the initial state. When there is a need to discharge sewage, under the action of external force, the rack 532 moves downward and drives the gear 531 to rotate in the clockwise direction. The gear 531 drives the rotating sewage pipe 52 to rotate and makes the rotating sewage pipe 52 rotate to the sewage discharge state, as shown in FIG. Figure 8 As shown in FIG, at this time, the elastic component 533 has been deformed. When the external force is removed, the elastic component 533 drives the gear 531 to rotate in the counterclockwise direction under the action of the elastic force, so that the gear 531 drives the rotating sewage pipe 52 to rotate to the initial state, and the gear 531 drives the rack 532 to move upward to the initial state, as shown in FIG. Figure 9 The sewage discharge structure provided by the embodiment of the present invention can realize manual sewage discharge of the toilet through mechanical components, avoid the sewage discharge function being restricted by electrical energy, and improve the reliability of the sewage discharge of the toilet.

[0054] In some exemplary embodiments, when there is a need to discharge sewage, under the action of an external force, the rack 532 moves downward and drives the gear 531 to rotate in a clockwise direction. Before the sewage pipe 52 rotates to the sewage discharge state, the water inlet valve 20 is opened under the action of the external force. In other words, there may be a time delay between the opening of the water inlet valve 20 and the movement of the rack 532. For example, when the movable portion 302 of the flush push rod 30 is pressed by a hand, the movable portion 302 transmits force to the sewage discharge structure 50. After a set time interval after the movable portion 302 transmits force to the sewage discharge structure 50, the movable portion 302 transmits force to the water inlet valve 20, causing the water inlet valve 20 to open. In the embodiments of the present invention, the mutual cooperation between the water inlet valve and the flush push rod is merely an exemplary embodiment and is not limited thereto.

[0055] Although the embodiments disclosed in the present invention are as described above, the contents described are merely embodiments adopted to facilitate understanding of the present invention and are not intended to limit the present invention. Any person skilled in the art to which the present invention belongs may make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed in the present invention. However, the scope of patent protection of the present invention shall still be defined by the attached claims.

Claims

1. A sewage discharge structure, characterized in that: include: The sewage box is provided with a sewage cavity and a sewage inlet and a sewage outlet communicated with the sewage cavity, wherein the sewage inlet is arranged to communicate with the pelvic cavity of the toilet body; a rotating sewage discharge pipe located in the sewage discharge chamber; as well as A flip reset mechanism connected to the rotating sewage pipe; Wherein, the flipping and resetting mechanism is configured to drive the rotating sewage pipe to switch from the initial state to the sewage discharge state under the action of an external operating force.

2. The sewage discharge structure according to claim 1, characterized in that: The flip reset mechanism includes an elastic component, which is configured to deform and generate elastic force under the action of an external operating force, and the elastic component causes the rotating sewage pipe to switch from the sewage discharge state to the initial state under the action of the elastic force.

3. The sewage discharge structure according to claim 2, characterized in that: The flip reset mechanism further includes a gear and a rack meshed with the gear, the gear is connected to the rotating sewage pipe, and the rack is configured to drive the gear to rotate under the action of an external operating force.

4. The sewage discharge structure according to claim 3, characterized in that: The flip reset mechanism also includes an installation box, which is provided with a accommodating cavity, and the gear, the rack and at least part of the elastic component are located in the accommodating cavity; at least one of the gear and the installation box is provided with a column, and at least part of the elastic component is sleeved on the column.

5. The sewage discharge structure according to claim 4, characterized in that: The elastic component includes an elastic section and two insertion rods respectively located at both ends of the elastic section. The elastic section is sleeved on the column, and the two insertion rods are respectively inserted into the gear and the installation box.

6. The sewage discharge structure according to claim 4, characterized in that: The installation box includes an installation box body and an installation box cover that are detachably connected, and the installation box body and the installation box cover jointly enclose the accommodating cavity.

7. The sewage discharge structure according to any one of claims 4 to 6, characterized in that: The installation box is provided with an installation structure, and the flip reset mechanism is installed on the sewage box via the installation structure; The sewage box is provided with a docking port communicating with the sewage cavity and a plurality of limiting structures. The plurality of limiting structures are distributed circumferentially around the docking port. The flip reset mechanism is connected to the rotating sewage pipe via the docking port.

8. The sewage discharge structure according to any one of claims 3 to 6, characterized in that: The rack includes a toothless section and a toothed section connected to each other, and the gear is engaged with the toothed section; the toothless section is located above the toothed section, and the toothless section is configured to contact the flushing push rod.

9. The sewage discharge structure according to claim 8, characterized in that: The rack is further provided with a limiting surface, and the limiting surface is provided at the end of the toothless section close to the toothed section; the limiting surface is used to prevent the gear from being separated from the toothed section.

10. A toilet, characterized in that: It comprises a toilet body and a sewage discharge structure according to any one of claims 1 to 9; The toilet body is provided with a pelvic cavity and an installation cavity, and at least a portion of the sewage discharge structure is located in the installation cavity.

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