Floor drain

Abstract

The invention relates to the technical field of sanitary products, and provides a floor drain which comprises a water leakage base, a water leakage plate, a baffle and an elastic piece. The water leakage seat comprises a mounting plate and a water leakage cylinder; the mounting plate is arranged at the upper end of the water leakage cylinder and is communicated with the water leakage cylinder; the water leakage plate is rotationally connected into the mounting plate and is uniformly provided with a plurality of water leakage holes, a guide groove is formed in the lower side of the water leakage plate in the circumferential direction of the water leakage plate, and the depth of one end of the guide groove is gradually increased towards the depth of the other end of the guide groove; the baffle is connected into the water leakage cylinder in a sliding mode, and a guide column is arranged on the upper side of the baffle and limited in the guide groove. The elastic piece is arranged between the lower side of the baffle and the water leakage cylinder so as to drive the guide column to abut against the bottom wall of the guide groove. Therefore, the floor drain can be prevented from being blocked as much as possible, and the use experience is improved.

Description

Technical Field

[0001] The present application relates to the field of sanitary products, and in particular to a floor drain. Background Art

[0002] The floor drain is an important component in the drainage pipe system. It is usually installed in bathrooms, kitchens and other places where drainage is required. Its main function is to drain water from the floor and prevent gas, pests, etc. in the drainage pipe from entering the room backwards.

[0003] In the related technology, such as the Chinese utility model patent with announcement number CN216108892U, it discloses "a floor drain", which rotates the baffle by an adjusting rod to switch the floor drain from a first state to a second state, so that the first leakage hole and the second leakage hole are misaligned, thereby improving the prevention of pests and odors from the sewer entering the room through the floor drain, ensuring people's health.

[0004] However, in actual applications, after the floor drain has been used for a period of time, each first water leakage hole is easily clogged, causing the floor drain to be clogged, affecting the user experience, and therefore needs to be improved. Summary of the invention

[0005] In order to avoid clogging of the floor drain as much as possible and improve the user experience, the present application provides a floor drain.

[0006] The present application provides a floor drain adopting the following technical solution: A floor drain comprises a leaking seat, a leaking plate, a baffle and an elastic member; the leaking seat comprises a mounting plate and a leaking cylinder; the mounting plate is arranged at the upper end of the leaking cylinder and is communicated with the leaking cylinder; the leaking plate is rotatably connected to the mounting plate and is evenly provided with a plurality of leaking holes, a guide groove is provided on the lower side of the leaking plate along its circumference, and the depth of one end of the guide groove gradually increases toward the other end; the baffle is slidably connected to the leaking cylinder and is provided with a guide column on the upper side, and the guide column is limited in the guide groove; the elastic member is arranged between the lower side of the baffle and the leaking cylinder to drive the guide column to abut against the bottom wall of the guide groove.

[0007] By adopting the above technical solution, in actual application, the elastic member drives the baffle plate to move upward, so that the guide column on the upper side of the baffle plate abuts against the bottom wall of the guide groove. By rotating the water leakage plate, since the guide column is limited in the guide groove, the guide column abuts against different positions of the guide groove. When the guide column abuts against the end of the guide groove with a larger depth, the baffle plate abuts against the water leakage plate to block each water leakage hole, thereby improving the prevention of pests and odors in the sewer from entering the room through the floor drain. When the guide column abuts against the end of the guide groove with a smaller depth, there is a certain distance between the baffle and the leakage plate, and water can enter the leakage tube from each leakage hole and be discharged. Some blockages flowing into the leakage holes can be collected between the leakage tube and the baffle to avoid the accumulation of blockages in the leakage holes as much as possible, which can reduce the blockage of the leakage holes, thereby avoiding the blockage of the floor drain as much as possible and improving the user experience.

[0008] Preferably, the mounting plate is provided with a limiting groove along the circumference of the water leakage plate, and two limiting blocks are provided at intervals on the circumference of the water leakage plate, and the two limiting blocks are rotatably limited in the limiting groove.

[0009] By adopting the above technical solution, a limit groove and two limit blocks are set, and the two limit blocks are rotationally limited in the limit groove to realize the rotational connection between the leakage plate and the mounting plate without affecting the water flow of each leakage hole. At the same time, the rotation stability of the leakage plate is improved with the cooperation of the guide column and the guide groove.

[0010] Preferably, the mounting plate is provided with two embedding grooves at intervals on the upper side of the limiting groove, and when the guide column abuts against the end of the guide groove with a smaller depth, the two limiting blocks are respectively embedded in the two embedding grooves.

[0011] By adopting the above technical solution and setting two embedding grooves, when the guide column abuts against the end of the guide groove with a smaller depth, the two limit blocks of the water leakage plate rotate to the two embedding grooves, so that the water leakage plate moves upward, so that the two limit blocks are respectively embedded in the two embedding grooves to limit the rotation of the water leakage plate, so as to ensure that the distance between the water leakage plate and the baffle plate remains unchanged, thereby ensuring the stability of the floor drain.

[0012] Preferably, the water leakage plate is provided with an extension groove along its circumference at the end of the guide groove with greater depth, and when the guide column abuts against the end of the guide groove with greater depth, the baffle abuts against the water leakage plate.

[0013] By adopting the above technical solution and setting an extension groove, when the guide column abuts against the end of the guide groove with a larger depth, the baffle plate abuts against the leaking plate. At this time, the leaking plate is rotated so that the guide column is limited in the extension groove, and the leaking plate is prevented from automatically rotating under the action of the guide column and the guide groove, so that the baffle plate stably abuts against the leaking plate, thereby improving the stability of the floor drain.

[0014] Preferably, the mounting plate is provided with two sliding grooves spaced apart on the upper side of the limiting groove, and the two sliding grooves extend to the upper side of the mounting plate, and when the two limiting blocks correspond to the two sliding grooves, the guide column is limited in the extension groove.

[0015] By adopting the above technical solution, two sliding grooves are set, the water leakage plate is rotated so that the guide column moves from the guide groove to the extension groove, and the water leakage plate is continued to be rotated so that the two limit blocks are rotated to the two sliding grooves, and under the action of the elastic member, the water leakage plate moves upward, so that the two limit blocks are slidably connected to the two limit grooves, so that the water leakage plate is separated from the mounting plate, and the baffle pushes out the blockage in the water leakage cylinder to facilitate the cleaning of the floor drain, thereby minimizing the blockage of the floor drain.

[0016] Preferably, a plurality of cleaning blocks corresponding to the plurality of water leakage holes are provided on the upper side of the baffle.

[0017] By adopting the above technical solution and setting a plurality of cleaning blocks, when the baffle plate abuts against the leaking plate, each cleaning block is penetrated into each leaking hole, and each leaking hole can be cleaned to reduce the occurrence of blockage of the leaking hole.

[0018] Preferably, a rotating column is provided on the upper side of the water leakage plate, and the guide groove extends to the rotating column.

[0019] By adopting the above technical solution, a rotating column is provided to facilitate the application of force to rotate the drain plate, and the guide groove can extend to the rotating column, so that the depth of the guide groove is larger, increasing the space for the drain tube to collect blockages, and can also reduce the size of the drain tube, so that the overall size of the floor drain is smaller and the structure is compact.

[0020] Preferably, a reset rod is slidably connected in the rotating column along the vertical direction, and the reset rod is used to abut against the baffle.

[0021] By adopting the above technical solution, a reset rod is provided to facilitate abutment against the baffle plate, so that the baffle plate is away from the water leakage plate, so that the guide column is separated from the guide groove, and when interference occurs, the baffle plate and the water leakage plate can be reset.

[0022] Preferably, a limiting column is provided on the lower side of the baffle, and the elastic member is sleeved on the limiting column.

[0023] By adopting the above technical solution and setting a limiting column to limit the elastic member, the elastic member can be prevented from being damaged due to excessive bending.

[0024] Preferably, the floor drain further comprises a protective sleeve, which is located between the lower side of the baffle and the water leakage tube and covers the elastic member.

[0025] By adopting the above technical solution and providing a protective cover, the elastic member is protected and the elastic member is prevented from contacting with water as much as possible, thereby increasing the service life of the elastic member.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. When the guide column abuts against the end of the guide groove with a smaller depth, there is a certain distance between the baffle and the water leakage plate, and water can enter the water leakage tube from each water leakage hole and be discharged. Some blockages flowing into the water leakage hole can be collected between the water leakage tube and the baffle, and the blockages can be avoided as much as possible. The blockage of each water leakage hole can be reduced, thereby avoiding the blockage of the floor drain as much as possible, so as to improve the user experience; 2. By setting two sliding grooves, the water leakage plate is rotated so that the guide column moves from the guide groove to the extension groove, and the water leakage plate is continued to be rotated so that the two limit blocks are rotated to the two sliding grooves, and under the action of the elastic member, the water leakage plate moves upward, so that the two limit blocks are slidably connected to the two limit grooves, so that the water leakage plate is separated from the mounting plate, and the baffle pushes out the obstruction in the water leakage cylinder, so as to clean the floor drain, thereby clogging the floor drain as much as possible; 3. By setting a plurality of cleaning blocks, when the baffle plate abuts against the leaking plate, each cleaning block is penetrated into each leaking hole, and each leaking hole can be cleaned to reduce the occurrence of blockage in the leaking hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the floor drain in the embodiment of the present application; Figure 2 It is a schematic diagram of the explosion structure of the floor drain in the embodiment of the present application; Figure 3 It is a schematic diagram of the overall structure of the leaking plate in the embodiment of the present application; Figure 4 It is a partial cross-sectional schematic diagram of a floor drain in an embodiment of the present application.

[0028] 1. Water leakage seat; 11. Mounting plate; 111. Limiting groove; 112. Embedding groove; 113. Sliding groove; 12. Water leakage cylinder; 121. Collecting groove; 122. Drain hole; 2. Water leakage plate; 21. Water leakage hole; 22. Guide groove; 23. Limiting block; 24. Extension groove; 25. Rotating column; 26. Reset rod; 3. Baffle; 31. Guide column; 32. Cleaning block; 33. Limiting column; 4. Elastic member; 5. Protective cover. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-4 This application is described in further detail.

[0030] The embodiment of the present application discloses a floor drain.

[0031] Reference Figure 1 and Figure 2The floor drain comprises a water leakage seat 1, a water leakage plate 2, a baffle 3 and an elastic member 4. The water leakage seat 1 comprises a mounting plate 11 and a water leakage cylinder 12. The mounting plate 11 is arranged in a rectangular plate shape, and the water leakage cylinder 12 is cylindrical and arranged vertically. A collection groove 121 is provided at the upper end of the water leakage cylinder 12, and a plurality of drainage holes 122 are evenly provided on the circumference, and each drainage hole 122 is connected to the collection groove 121. Among them, the mounting plate 11 is integrally connected to the upper end of the water leakage cylinder 12 and is connected to the collection groove 121 of the water leakage cylinder 12.

[0032] Reference Figure 1 and Figure 3 The water leakage plate 2 is arranged in a circular plate shape, and the water leakage plate 2 is rotatably connected to the mounting plate 11. A plurality of water leakage holes 21 are evenly provided on the mounting plate 11, and each water leakage hole 21 is connected to the collecting tank 121. At the same time, a guide groove 22 is provided on the lower side of the water leakage plate 2, and the guide groove 22 is arranged along the circumference of the water leakage plate 2, and the depth of the guide groove 22 at one end gradually increases toward the other end.

[0033] Reference Figure 2 and Figure 3 The baffle 3 is provided in a circular plate shape, and is slidably connected to the collecting groove 121, and the sliding direction is the vertical direction. A guide column 31 is formed on the upper end of the baffle 3, and the upper end of the guide column 31 is limited in the guide groove 22. In this embodiment, the elastic member 4 is a spring, and the upper end of the elastic member 4 elastically abuts against the lower side of the baffle 3, and the lower end of the elastic member 4 elastically abuts against the bottom wall of the collecting groove 121, so as to drive the baffle 3 to slide upward, so that the guide column 31 abuts against the bottom wall of the guide groove 22.

[0034] In actual application, the baffle plate 3 moves upward under the drive of the elastic member 4, so that the guide column 31 on the upper side of the baffle plate 3 abuts against the bottom wall of the guide groove 22. The user rotates the leaking plate 2, and since the guide column 31 is limited in the guide groove 22, the guide column 31 abuts against different positions of the guide groove 22.

[0035] When the guide column 31 abuts against the end of the guide groove 22 with greater depth, the elastic member 4 drives the baffle plate 3 to abut against the water leakage plate 2 to block the water leakage holes 21 of the water leakage plate 2, thereby preventing pests and odors from the sewer from entering the room through the floor drain.

[0036] When the guide column 31 abuts against the end of the guide groove 22 with a smaller depth, there is a certain distance between the baffle 3 and the leakage plate 2, and water can enter the collecting groove 121 of the leakage tube 12 through each leakage hole 21, and then be discharged from each drainage hole 122. During this process, some blockages flowing into the leakage holes 21 can be collected between the leakage tube 12 and the baffle 3, and the accumulation of blockages in the leakage holes 21 can be avoided as much as possible, thereby reducing the blockage of the leakage holes 21, and then avoiding the blockage of the floor drain as much as possible, so as to improve the user experience.

[0037] Reference Figure 2 In some embodiments, the mounting plate 11 is provided with a limiting groove 111 along the circumference of the water leakage plate 2, and two limiting blocks 23 are formed on the circumferential side of the water leakage plate 2. The two limiting blocks 23 are evenly spaced along the circumference of the water leakage plate 2, and the two limiting blocks 23 are rotationally limited in the limiting groove 111, so that the water leakage plate 2 is rotatably connected to the mounting plate 11. At the same time, since the rotation point of the mounting plate 11 and the water leakage plate 2 is located on the outer circumference of the water leakage plate 2, the water flow of each water leakage hole 21 is not affected, and the rotation stability of the water leakage plate 2 is improved under the cooperation of the guide column 31 and the guide groove 22.

[0038] In some embodiments, the mounting plate 11 is provided with two embedded grooves 112 on the upper side of the limiting groove 111, and the two embedded grooves 112 are evenly spaced along the circumference of the water leakage plate 2. When the guide column 31 abuts against the end of the guide groove 22 with a smaller depth, the two limiting blocks 23 are respectively located below the two embedded grooves 112, and the baffle plate 3 slides upward under the drive of the elastic member 4, so that the guide column 31 drives the water leakage plate 2 to move upward, so that the two limiting blocks 23 are respectively embedded in the two embedded grooves 112 to limit the rotation of the water leakage plate 2, thereby ensuring the stability of the floor drain when in use. By pressing the water leakage plate 2 or the baffle plate 3, the limiting blocks 23 can be disengaged from the embedded grooves 112 when the water leakage plate 2 is rotated.

[0039] Reference Figure 3 In some embodiments, the water leakage plate 2 is located at the end of the guide groove 22 with a greater depth and is provided with an extension groove 24 along its own circumference. When the guide column 31 abuts against the end of the guide groove 22 with a greater depth, the baffle 3 abuts against the water leakage plate 2, and then the water leakage plate 2 is rotated so that the guide column 31 is limited in the extension groove 24, which can effectively limit the automatic rotation of the water leakage plate 2 under the action of the guide column 31 and the guide groove 22, so that the baffle 3 stably abuts against the water leakage plate 2, so as to improve the stability of the floor drain, thereby further improving the pests and odors in the sewer from entering the room through the floor drain.

[0040] Reference Figure 2In some embodiments, the mounting plate 11 is provided with two sliding grooves 113 on the upper side of the limiting groove 111. The two sliding grooves 113 are evenly spaced along the circumference of the water leakage plate 2. Each sliding groove 113 is located between the two embedded grooves 112, and the two sliding grooves 113 extend to the upper side of the mounting plate 11. During use, the water leakage plate 2 is rotated so that the guide column 31 moves from the guide groove 22 to the extension groove 24. The water leakage plate 2 is continuously rotated so that the guide column 31 moves in the extension groove 24, and the two limiting blocks 23 rotate to the bottom of the two sliding grooves 113. At this time, the baffle plate 3 is under the action of the elastic member 4 so that the guide column 31 abuts and drives the water leakage plate 2 to move upward, so that the two limiting blocks 23 slide and connect to the two limiting grooves 111 in the vertical direction, so that the water leakage plate 2 is separated from the mounting plate 11. The baffle plate 3 can push out the obstruction in the water leakage cylinder 12, so as to facilitate the cleaning of the floor drain, thereby clogging the floor drain as much as possible.

[0041] In some embodiments, a plurality of cleaning blocks 32 are protruded from the upper side of the baffle 3, and the plurality of cleaning blocks 32 correspond to the plurality of leakage holes 21, that is, the number of the cleaning blocks 32 is the same as the number of the leakage holes 21, and each cleaning block 32 can be inserted into each leakage hole 21.

[0042] When there are fewer obstructions collected in the water leakage cylinder 12, the water leakage plate 2 is rotated so that the guide column 31 moves to the end of the guide groove 22 with a greater depth, and each cleaning block 32 abuts against the water leakage plate 2. At this time, there is a distance between the guide column 31 and the bottom wall of the guide groove 22. Then, the water leakage plate 2 is rotated again, and under the action of the elastic member 4, each cleaning block 32 is penetrated into each water leakage hole 21, thereby cleaning each water leakage hole 21 to reduce the occurrence of blockage of the water leakage hole 21, and the guide column 31 abuts against the bottom wall of the extension groove 24. It should be noted that at this time, the rotation of the water leakage plate 2 can be further restricted to improve the stability of the floor drain.

[0043] When there are many blockages collected in the water leakage cylinder 12, the water leakage plate 2 is rotated so that the guide column 31 moves to the end of the guide groove 22 with a larger depth. At this time, the blockage abuts against the water leakage plate 2. At this time, there is a distance between the guide column 31 and the bottom wall of the guide groove 22, and there is also a distance between the cleaning block 32 and the water leakage plate 2. The water leakage plate 2 can be further rotated so that the two limit blocks 23 move to the bottom of the two sliding grooves 113, so that the water leakage plate 2 is separated from the mounting plate 11, so as to facilitate the processing of more blockages. In this way, the blockage is cleaned by the angle that can be rotated, thereby further improving the user experience of the floor drain.

[0044] Reference Figure 1 and Figure 2In some embodiments, a rotating column 25 is formed on the upper side of the water leakage plate 2, and the guide groove 22 extends to the middle of the rotating column 25, so as to apply force to rotate the water leakage plate 2. More importantly, the guide groove 22 can extend to the rotating column 25, so that the depth of the guide groove 22 is large, which effectively increases the space for the water leakage cylinder 12 to collect blockages, and there is no need to increase the length of the water leakage cylinder 12, that is, the size of the water leakage cylinder 12 can be reduced, so that the overall size of the floor drain is small and the structure is compact.

[0045] In some embodiments, a reset rod 26 is connected to the rotating column 25 in a vertical sliding manner. The reset rod 26 is used to abut the baffle 3 so as to abut the baffle 3 so that the baffle 3 is away from the leaking plate 2, so that the guide column 31 is disengaged from the guide groove 22. When interference occurs, the baffle 3 and the leaking plate 2 can be reset.

[0046] Reference Figure 2 and Figure 4 In some embodiments, a limiting column 33 is protruded from the lower side of the baffle 3, and the elastic member 4 is sleeved in the limiting column 33 to limit the elastic member 4, thereby avoiding excessive bending and damage of the elastic member 4 as much as possible, and achieving the positioning and installation of the elastic member 4.

[0047] In some embodiments, the floor drain also includes a protective cover 5, the lower end of the protective cover 5 is fixedly connected to the bottom wall of the collecting tank 121, and the other end is detachably connected to the lower side of the baffle 3. The detachable method can be but is not limited to bonding, snapping, plugging, etc. The protective cover 5 covers the elastic part 4 to protect the elastic part 4 and avoid the elastic part 4 from contacting with water as much as possible to increase the service life of the elastic part 4.

[0048] The implementation principle of this embodiment is: in actual application, the baffle plate 3 moves upward under the drive of the elastic member 4, so that the guide column 31 on the upper side of the baffle plate 3 abuts against the bottom wall of the guide groove 22, and the user rotates the leaking plate 2, and since the guide column 31 is limited in the guide groove 22, the guide column 31 abuts against different positions of the guide groove 22.

[0049] When the guide column 31 abuts against the end of the guide groove 22 with greater depth, the elastic member 4 drives the baffle plate 3 to abut against the water leakage plate 2 to block the water leakage holes 21 of the water leakage plate 2, thereby preventing pests and odors from the sewer from entering the room through the floor drain.

[0050] When the guide column 31 abuts against the end of the guide groove 22 with a smaller depth, there is a certain distance between the baffle 3 and the leakage plate 2, and water can enter the collecting groove 121 of the leakage tube 12 through each leakage hole 21, and then be discharged from each drainage hole 122. During this process, some blockages flowing into the leakage holes 21 can be collected between the leakage tube 12 and the baffle 3, and the accumulation of blockages in the leakage holes 21 can be avoided as much as possible, thereby reducing the blockage of the leakage holes 21, and then avoiding the blockage of the floor drain as much as possible, so as to improve the user experience.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A floor drain, characterized in that: The invention comprises a water leakage seat (1), a water leakage plate (2), a baffle (3) and an elastic member (4); the water leakage seat (1) comprises a mounting plate (11) and a water leakage cylinder (12); the mounting plate (11) is arranged at the upper end of the water leakage cylinder (12) and is in communication with the water leakage cylinder (12); the water leakage plate (2) is rotatably connected to the mounting plate (11) and is evenly provided with a plurality of water leakage holes (21); the lower side of the water leakage plate (2) is provided with a guide hole (21) along its circumference; The guide groove (22) is configured such that the depth of one end of the guide groove (22) gradually increases toward the other end; the baffle plate (3) is slidably connected to the water leakage cylinder (12) and a guide column (31) is provided on the upper side thereof, the guide column (31) being limitedly located in the guide groove (22); the elastic member (4) is provided between the lower side of the baffle plate (3) and the water leakage cylinder (12) to drive the guide column (31) to abut against the bottom wall of the guide groove (22).

2. A floor drain according to claim 1, characterized in that: The mounting plate (11) is provided with a limiting groove (111) along the circumference of the water leakage plate (2), and two limiting blocks (23) are provided at intervals on the circumference of the water leakage plate (2), and the two limiting blocks (23) are rotatably limited in the limiting groove (111).

3. A floor drain according to claim 2, characterized in that: The mounting plate (11) is provided with two embedding grooves (112) spaced apart on the upper side of the limiting groove (111); when the guide column (31) abuts against the end of the guide groove (22) with a smaller depth, the two limiting blocks (23) are respectively embedded in the two embedding grooves (112).

4. A floor drain according to claim 2, characterized in that: The water leakage plate (2) is provided with an extension groove (24) along its circumference at the end of the guide groove (22) with greater depth, and when the guide column (31) abuts against the end of the guide groove (22) with greater depth, the baffle plate (3) abuts against the water leakage plate (2).

5. A floor drain according to claim 4, characterized in that: The mounting plate (11) is provided with two sliding grooves (113) spaced apart from each other on the upper side of the limiting groove (111); the two sliding grooves (113) extend to the upper side of the mounting plate (11); when the two limiting blocks (23) correspond to the two sliding grooves (113), the guide column (31) is limited in the extension groove (24).

6. A floor drain according to claim 5, characterized in that: A plurality of cleaning blocks (32) corresponding to the plurality of water leakage holes (21) are provided on the upper side of the baffle (3).

7. A floor drain according to claim 1, characterized in that: A rotating column (25) is provided on the upper side of the water leakage plate (2), and the guide groove (22) extends to the rotating column (25).

8. A floor drain according to claim 7, characterized in that: A reset rod (26) is slidably connected to the rotating column (25) in a vertical direction, and the reset rod (26) is used to abut against the baffle (3).

9. A floor drain according to claim 1, characterized in that: A limiting column (33) is provided on the lower side of the baffle (3), and the elastic member (4) is sleeved on the limiting column (33).

10. A floor drain according to claim 1, characterized in that: The floor drain further comprises a protective sleeve (5), the protective sleeve (5) being located between the lower side of the baffle (3) and the water leakage cylinder (12) and covering the elastic member (4).

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