A front washing spray gun assembly capable of automatic angle adjustment

Abstract

The utility model discloses a front -positioned cleaning spray gun subassembly of angle can automatic regulation relates to cleaning spray gun field, including seat convenient, the inside installation of seat convenient has the cleaning subassembly, the cleaning subassembly contains water supply pipe, the end of water supply pipe is provided with the cleaner, one side of cleaner is provided with drive assembly. The utility model hydraulic cylinder is pushed to the outside by moving plate to connecting column, and servo motor is rotated through drive link and drives first bevel gear, and first bevel gear is rotated through second bevel gear and drives rotating disc, and in the rotating disc rotating process, first drive column drives first drive plate and rotates, and first drive plate is displaced through connecting rod and drives second drive plate, so that second drive plate moves to first drive plate one side, and second drive plate drives cleaner and rotates with second drive column as center, thereby making the spray head of cleaner front end installation can change the direction of play.

Description

Technical Field

[0001] This utility model relates to the field of cleaning spray guns, specifically a front-mounted cleaning spray gun assembly with automatically adjustable angle. Background Technology

[0002] As a representative product of modern bathroom technology, smart toilets integrate a variety of intelligent functions such as warm water washing, warm air drying, seat heating, and automatic flushing, bringing users a comfortable, convenient, and hygienic toilet experience. They achieve automated control through electronic components such as sensors and microprocessors, effectively improving the quality of bathroom life and gradually becoming a new favorite in modern family bathroom spaces.

[0003] The pre-wash spray gun is a key component in smart toilets responsible for cleaning intimate areas. It is mainly used for scenarios such as women's menstrual periods and daily cleaning. The spray gun sprays water through the nozzle to rinse the woman's private parts, using the impact of the water flow to remove dirt and achieve the purpose of cleaning. Compared with traditional cleaning methods, it is gentler, more efficient and hygienic.

[0004] However, existing smart toilet pre-wash devices have certain limitations in design. Their water spray direction is usually fixed and lacks a flexible adjustment mechanism. Since different users have different sitting postures on the toilet, this fixed water spray direction is difficult to accurately match the specific location and cleaning needs of each user's private parts. When the user's sitting posture does not match the preset water spray direction, the water flow may not accurately cover the area that needs to be cleaned, resulting in a limited cleaning angle. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a front-mounted cleaning spray gun assembly with an automatically adjustable angle to solve the technical problem that the fixed water spray direction of existing smart toilet front-mounted cleaning devices is difficult to accurately match the cleaning needs of each user's private parts.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatically adjustable angle front-mounted cleaning spray gun assembly, including a toilet seat, a toilet seat cover movably mounted on the top of the toilet seat, a cleaning block installed on the inner wall of the toilet seat, a cleaning assembly installed inside the toilet seat, the cleaning assembly including a water supply pipe, a cleaner provided at the end of the water supply pipe, multiple sets of nozzles installed on one side of the cleaner, a drive assembly provided on one side of the cleaner, the drive assembly including a second drive plate, a first drive plate connected to the end of the second drive plate, a turntable provided on one side of the first drive plate, a rotating rod fixed to one end of the turntable, a second bevel gear provided at the end of the rotating rod, a first bevel gear provided on one side of the second bevel gear, a drive rod fixed to one end of the first bevel gear, and a servo motor installed at the end of the drive rod.

[0007] By adopting the above technical solution, the problem that the fixed water spray direction of the existing smart toilet front-mounted cleaning device is difficult to accurately match the cleaning needs of each user's private parts is solved. The hydraulic cylinder pushes the connecting column outward through the moving plate, and the servo motor drives the first bevel gear to rotate through the drive rod. The first bevel gear drives the turntable to rotate through the second bevel gear. During the rotation of the turntable, the first drive column drives the first drive plate to rotate. The first drive plate drives the second drive plate to move through the connecting rod, so that the second drive plate moves to one side of the first drive plate. The second drive plate drives the cleaner to rotate around the second drive column as the center, so that the nozzle installed at the front end of the cleaner can change the spray direction.

[0008] The present invention is further configured such that a connecting column is connected to the end of the servo motor, and a rotating column is fixed to one side of the end of the first drive plate, and the rotating column is movably installed inside the connecting column.

[0009] Preferably, when the turntable drives the first drive plate to move, the connecting column limits the first drive plate through the rotating column, so that the first drive plate rotates at an angle with the rotating column as the center.

[0010] The present invention is further configured such that a movable plate is fixed to one end of the connecting column, and a hydraulic cylinder is installed on one side of the movable plate.

[0011] Preferably, before the washer is operated, the hydraulic cylinder pushes the connecting column outward of the cleaning block via the moving plate, and the washer moves towards the center of the toilet as the connecting column moves.

[0012] The present invention is further configured such that a movable groove is provided inside the toilet seat, and the cross-sectional dimensions of the movable groove are the same as those of the movable plate.

[0013] Preferably, when the hydraulic cylinder pushes the moving plate, the connecting column limits the moving angle of the moving plate through the moving groove, so that the moving plate moves in the horizontal direction.

[0014] The present invention is further configured such that a first drive column is installed on one side of the turntable, and the first drive column is located at the edge of one side of the turntable.

[0015] Preferably, when the turntable rotates, the turntable drives the first drive plate to rotate at an angle via the first drive column.

[0016] The present invention is further configured such that two sets of second drive columns are fixed on the outer wall of the connecting column, and the two sets of second drive columns are symmetrically arranged.

[0017] Preferably, when the first drive plate drives the second drive plate to produce displacement, the second drive column limits the movement of the second drive plate, so that the second drive plate rotates around the second drive column as the center.

[0018] The present invention is further configured such that both the first drive plate and the second drive plate have grooves inside.

[0019] Preferably, when the first drive column and the second drive column drive the first drive plate and the second drive plate to move, the first drive column and the second drive column slide relative to each other in the grooves inside the first drive plate and the second drive plate, respectively.

[0020] The present invention is further configured such that a connecting rod is installed at one end of the first drive plate, and one end of the second drive plate is sleeved on the outer wall of the connecting rod.

[0021] Preferably, the first drive plate drives the second drive plate to move via a connecting rod installed at its end.

[0022] The present invention is further configured such that a rotating plate is fixed at one end of the cleaner, and the rotating plate is sleeved on the outer wall of the second drive column.

[0023] Preferably, during the rotation of the cleaner driven by the second drive plate, the rotating plate fixedly connected to one side of the cleaner rotates around the second drive column as the center. The second drive column, which is fixedly installed at both ends of the connecting column, limits and fixes the rotation of the cleaner through the second drive plate and the rotating plate, making the rotation of the cleaner driven by the second drive column more stable and preventing the cleaner from tilting during the rotation.

[0024] In summary, the present invention has the following main advantages:

[0025] 1. This utility model solves the problem that the fixed spray direction of existing smart toilet front-mounted cleaning devices is difficult to accurately match the cleaning needs of each user's private parts by setting up a toilet, a washer, a hydraulic cylinder, a cleaning component, and a drive component. The hydraulic cylinder pushes the connecting column outward through the moving plate, and the servo motor drives the first bevel gear to rotate through the drive rod. The first bevel gear drives the turntable to rotate through the second bevel gear. During the rotation of the turntable, the first drive column drives the first drive plate to rotate. The first drive plate drives the second drive plate to move through the connecting rod, so that the second drive plate moves to one side of the first drive plate. The second drive plate drives the washer to rotate around the second drive column, so that the nozzle installed at the front end of the washer can change the spray direction.

[0026] 2. This utility model includes a cleaner, a connecting column, a second drive column, and a rotating plate. The connecting column has two second drive columns on both sides of its outer wall. During the rotation of the cleaner by the second drive plate, the rotating plate fixedly connected to one side of the cleaner rotates around the second drive column. The second drive columns fixedly installed at both ends of the connecting column limit and fix the rotation of the cleaner through the second drive plate and the rotating plate, making the rotation of the cleaner by the second drive column more stable and preventing the cleaner from tilting during the rotation. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall device of this utility model;

[0028] Figure 2 This is a schematic diagram of the installation of the cleaning block of this utility model;

[0029] Figure 3 This is a schematic diagram of the installation of the cleaning components of this utility model;

[0030] Figure 4 This is a schematic diagram of the installation of the drive component of this utility model;

[0031] Figure 5 This is a schematic diagram of the washing device flipping in this utility model.

[0032] Figure 6 This is a schematic diagram of the turntable connection of this utility model;

[0033] Figure 7 This is a schematic diagram of the baffle installation of this utility model.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Toilet seat; 101. Toilet seat cover; 2. Washing block; 3. Washer; 301. Nozzle; 302. Water supply pipe; 303. Baffle; 4. Connecting column; 401. Moving plate; 402. Moving groove; 403. Hydraulic cylinder; 5. Servo motor; 501. Drive rod; 502. First bevel gear; 503. Second bevel gear; 504. Rotating rod; 505. Turntable; 506. First drive column; 507. Slide groove; 508. First drive plate; 509. Rotating column; 510. Connecting rod; 511. Second drive plate; 512. Second drive column; 513. Rotating plate. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0037] The embodiments of this utility model will be described below based on its overall structure.

[0038] First embodiment:

[0039] Please see Figure 1 — Figure 6 The toilet includes a toilet seat 1, a toilet seat cover 101 movably mounted on the top of the toilet seat 1, a cleaning block 2 installed on the inner wall of the toilet seat 1, and a cleaning assembly installed inside the toilet seat 1. The cleaning assembly includes a water supply pipe 302, a washer 3 at the end of the water supply pipe 302, multiple nozzles 301 installed on one side of the washer 3, and a drive assembly on one side of the washer 3. The drive assembly includes a second drive plate 511, a first drive plate 508 connected to the end of the second drive plate 511, a turntable 505 on one side of the first drive plate 508, a rotating rod 504 fixed to one end of the turntable 505, a second bevel gear 503 at the end of the rotating rod 504, a first bevel gear 502 on one side of the second bevel gear 503, a drive rod 501 fixed to one end of the first bevel gear 502, and a servo motor 501 installed at the end of the drive rod 501. This invention solves the problem that the fixed spray direction of existing smart toilet front-mounted cleaning devices makes it difficult to accurately match the cleaning needs of each user's private parts. The hydraulic cylinder 403 pushes the connecting column 4 outward through the moving plate 401. The servo motor 5 drives the first bevel gear 502 to rotate through the drive rod 501. The first bevel gear 502 drives the turntable 505 to rotate through the second bevel gear 503. During the rotation of the turntable 505, the first drive column 506 drives the first drive plate 508 to rotate. The first drive plate 508 drives the second drive plate 511 to move through the connecting rod 510, so that the second drive plate 511 moves to one side of the first drive plate 508. The second drive plate 511 drives the cleaner 3 to rotate at an angle around the second drive column 512 as the center, so that the nozzle 301 installed at the front end of the cleaner 3 can change the spray direction.

[0040] For details regarding the above embodiments, please refer to [link / reference]. Figure 4 The end of the servo motor 5 is connected to the connecting column 4. The end of the first drive plate 508 is fixed with a rotating column 509, and the rotating column 509 is movably installed inside the connecting column 4. When the turntable 505 drives the first drive plate 508 to move, the connecting column 4 limits the first drive plate 508 through the rotating column 509, so that the first drive plate 508 rotates at an angle with the rotating column 509 as the center.

[0041] For details regarding the above embodiments, please refer to [link / reference]. Figure 3One end of the connecting column 4 is fixed with a movable plate 401, and a hydraulic cylinder 403 is installed on one side of the movable plate 401. Before the cleaner 3 is turned on, the hydraulic cylinder 403 pushes the connecting column 4 to the outside of the cleaning block 2 through the movable plate 401. The cleaner 3 moves towards the center of the toilet 1 as the connecting column 4 moves.

[0042] For details regarding the above embodiments, please refer to [link / reference]. Figure 3 The toilet seat 1 has a movable groove 402 inside, and the cross-sectional dimensions of the movable groove 402 are the same as those of the movable plate 401. When the hydraulic cylinder 402 pushes the movable plate 401 to move, the connecting column 4 limits the movement angle of the movable plate 401 through the movable groove 402, so that the movable plate 401 moves in the horizontal direction.

[0043] For details regarding the above embodiments, please refer to [link / reference]. Figure 3 A first drive column 506 is installed on one side of the turntable 505, and the first drive column 506 is located on the edge of one side of the turntable 505. When the turntable 505 rotates, the turntable 505 drives the first drive plate 508 to rotate at an angle through the first drive column 506.

[0044] For details regarding the above embodiments, please refer to [link / reference]. Figure 4 Two sets of second drive columns 512 are fixed on the outer wall of the connecting column 4, and the two sets of second drive columns 512 are symmetrically arranged. When the first drive plate 508 drives the second drive plate 511 to generate displacement, the second drive column 512 limits the movement of the second drive plate 511, so that the second drive plate 511 rotates around the second drive column 512 as the center.

[0045] For details regarding the above embodiments, please refer to [link / reference]. Figure 4 Both the first drive plate 508 and the second drive plate 511 have a sliding groove 507 inside. When the first drive column 506 and the second drive column 512 drive the first drive plate 508 and the second drive plate 511 to move, the first drive column 506 and the second drive column 512 slide relative to each other in the sliding groove 507 inside the first drive plate 508 and the second drive plate 511, respectively.

[0046] For details regarding the above embodiments, please refer to [link / reference]. Figure 4 A connecting rod 510 is installed at one end of the first drive plate 508, and one end of the second drive plate 511 is sleeved on the outer wall of the connecting rod 510. The first drive plate 508 drives the second drive plate 511 to move through the connecting rod 510 installed at its end.

[0047] For details regarding the above embodiments, please refer to [link / reference]. Figure 4One end of the cleaner 3 is fixed with a rotating plate 513, and the rotating plate 513 is sleeved on the outer wall of the second drive column 512. During the process of the second drive plate 511 driving the cleaner 3 to rotate at an angle, the rotating plate 513 fixedly connected to one side of the cleaner 3 rotates around the second drive column 512 as the center. The second drive column 512 fixedly installed at both ends of the connecting column 4 limits and fixes the rotation of the cleaner 3 through the second drive plate 511 and the rotating plate 513 respectively, so that the process of the second drive column 511 driving the cleaner 3 to rotate is more stable and prevents the cleaner 3 from tilting during the angle rotation.

[0048] Second embodiment:

[0049] Please see Figure 7 The top and bottom of the cleaner 3 are equipped with baffles 303, and the length of the baffles 303 is equal to one-third of the thickness of the cleaning block 2. When the cleaner 3 is located at the port of the cleaning block 2, the baffles 303 at the top and bottom of the cleaner 3 will block the gap exposed at the port of the cleaning block 2, so as to prevent external objects from entering the cleaning block 2 when the cleaner 3 is not in operation.

[0050] In practical operation, when the spray direction of the nozzle 301 at the front end of the cleaner 3 needs to be adjusted, the hydraulic cylinder 403 pushes the connecting column 4 outwards towards the cleaning block 2 via the moving plate 401. The cleaner 3 moves towards the center of the toilet 1 as the connecting column 4 moves. When the hydraulic cylinder 403 pushes the moving plate 401 to the end of the moving groove 402, the servo motor 5 drives the first bevel gear 502 to rotate via the drive rod 501. The first bevel gear 502, through its meshing with the second bevel gear 503, drives the turntable 50. 5. Rotation occurs. During the rotation of turntable 505, the first drive column 506 on one side of turntable 505 drives the first drive plate 508 to rotate around the rotating column 509. The first drive plate 508 drives the second drive plate 511 to move through the connecting rod 510, causing the second drive plate 511 to move towards the side of the first drive plate 508. The second drive plate 511 drives the cleaner 3 to rotate around the second drive column 512, so that the nozzle 301 installed at the front end of the cleaner 3 can change the spraying direction.

[0051] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A front-facing pre-wash spray gun assembly that is automatically angle adjustable, comprising a seat (1), characterized in that: A toilet seat cover (101) is movably installed on the top of the toilet (1). A cleaning block (2) is installed on the inner wall of the toilet (1). A cleaning assembly is installed inside the toilet (1). The cleaning assembly includes a water supply pipe (302). A cleaner (3) is provided at the end of the water supply pipe (302). Multiple nozzles (301) are installed on one side of the cleaner (3). A drive assembly is provided on one side of the cleaner (3). The drive assembly includes a second drive plate (511). 11) is connected to a first drive plate (508) at one end. A turntable (505) is provided on one side of the first drive plate (508). A rotating rod (504) is fixed at one end of the turntable (505). A second bevel gear (503) is provided at the end of the rotating rod (504). A first bevel gear (502) is provided on one side of the second bevel gear (503). A drive rod (501) is fixed at one end of the first bevel gear (502). A servo motor (5) is installed at the end of the drive rod (501).

2. A front wash spray bar assembly that automatically adjusts angle according to claim 1, wherein: The end of the servo motor (5) is connected to a connecting column (4), and a rotating column (509) is fixed on one side of the end of the first drive plate (508), and the rotating column (509) is movably installed inside the connecting column (4).

3. A front wash spray bar assembly that automatically adjusts angle according to claim 2, wherein: One end of the connecting column (4) is fixed with a movable plate (401), and a hydraulic cylinder (403) is installed on one side of the movable plate (401).

4. A front wash spray bar assembly that automatically adjusts its angle according to claim 3, wherein: The toilet (1) has a movable groove (402) inside, and the cross-sectional dimensions of the movable groove (402) are the same as those of the movable plate (401).

5. The self-angling prewash spray gun assembly of claim 1, wherein: A first drive column (506) is installed on one side of the turntable (505), and the first drive column (506) is located at the edge of one side of the turntable (505).

6. A self-angling prewash spray gun assembly according to claim 2, wherein: Two sets of second drive columns (512) are fixed to the outer wall of the connecting column (4), and the two sets of second drive columns (512) are symmetrically arranged.

7. A self-angling prewash spray gun assembly according to claim 1, wherein: The first drive plate (508) and the second drive plate (511) both have grooves (507) inside.

8. A self-angling prewash spray gun assembly according to claim 1, wherein: One end of the first drive plate (508) is equipped with a connecting rod (510), and one end of the second drive plate (511) is sleeved on the outer wall of the connecting rod (510).

9. A self-angling prewash spray gun assembly according to claim 1, wherein: One end of the cleaner (3) is fixed with a rotating plate (513), and the rotating plate (513) is sleeved on the outer wall of the second drive column (512).

10. The automatically angle adjustable prewash spray gun assembly of claim 1, wherein: The cleaner (3) is equipped with baffles (303) at both the top and bottom, and the length of the baffles (303) is equal to one-third of the thickness of the cleaning block (2).

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