Multi-angle adjustable intelligent toilet lid nozzle group

Abstract

The utility model relates to the technical field of intelligent toilet lid nozzle group angle adjustment, and discloses a multi-angle adjustment intelligent toilet lid nozzle group which comprises a mounting base, a nozzle rod, a manual adjustment device composed of a fixing block and a manual adjustment rod, and an angle adjustment structure composed of a driving motor and an intermediate gear. The nozzle rod correspondingly penetrates into the mounting base, an elastic piece is arranged in the mounting base and correspondingly arranged on the outer side of the nozzle rod in a sleeving mode, an angle adjusting structure is arranged in the mounting base, and an intermediate gear of the angle adjusting structure is in meshing transmission with the outer side of the nozzle rod; the multi-angle adjustment intelligent toilet lid nozzle group has the advantages that the multi-angle adjustment intelligent toilet lid nozzle group is simple in structure and convenient and fast to adjust, manual operation and full-automatic free conversion can be realized, and the application performance of the multi-angle adjustment intelligent toilet lid nozzle group is greatly improved.

Description

A multi-angle adjustable smart toilet seat nozzle assembly Technical Field

[0001] This utility model relates to the field of intelligent toilet seat nozzle assembly angle adjustment technology, specifically a multi-angle adjustable intelligent toilet seat nozzle assembly. Background Technology

[0002] Smart toilets are the culmination of the deep integration of modern technology and bathroom products. They break through the limitations of traditional toilets that only have the function of excretion, and add many humanized and intelligent designs. As people's pursuit of quality of life increases, smart toilet seats are gradually becoming more and more popular.

[0003] Traditional toilet seat nozzle assemblies have a single function and a fixed angle, making it difficult to meet diverse cleaning needs. In daily use, different users have different physical characteristics and cleaning preferences, and a single-angle nozzle cannot accurately cover all areas, resulting in poor cleaning effect. This is especially true for people with mobility impairments or special physical conditions, where the fixed nozzle increases the difficulty of use. Moreover, most toilet seat nozzles with smart functions cannot be manually rotated, which makes it impossible to meet user needs in special situations. Therefore, we have proposed a multi-angle adjustable smart toilet seat nozzle assembly. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a multi-angle adjustable smart toilet seat nozzle assembly, which solves the aforementioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a multi-angle adjustable smart toilet seat nozzle assembly, including a mounting base, a nozzle rod, a manual adjustment device consisting of a fixing block and a manual adjustment rod, and an angle adjustment structure consisting of a drive motor and an intermediate gear. The nozzle rod is inserted into the mounting base, and the mounting base is provided with an elastic element. The elastic element is sleeved on the outside of the nozzle rod, and the mounting base is provided with an angle adjustment structure. The intermediate gear of the angle adjustment structure meshes with the outside of the nozzle rod, and the side of the intermediate gear away from the nozzle rod meshes with the output shaft drive gear of the drive motor. The mounting base is provided with a manual adjustment device on the side away from the nozzle rod.

[0008] Preferably, the mounting base body is a power box, the power box has a gear cavity inside, the side wall of the power box is fixedly connected to the drive motor by an adapter screw, and the output shaft of the drive motor gear is correspondingly placed in the gear cavity, and the intermediate gear is also correspondingly placed inside the gear cavity.

[0009] Preferably, the mounting base has a power box on its side wall, and the mating cylinder is divided into an inner cavity one and an inner cavity two by a partition block. An elastic element is placed inside the inner cavity two, and the inner cavity one is connected to the gear cavity. A sliding hole is opened at the shaft end of the mating cylinder, which passes through the mating cylinder and the power box, and is slidably connected to the nozzle rod. A rectangular plate is provided on the side of the power box away from the mating cylinder, and the rectangular plate is connected to the manual adjustment device by an adapter screw.

[0010] Preferably, the nozzle rod body is a cylindrical rod, and the nozzle rod shaft end is provided with a connecting groove. The side wall of the nozzle rod shaft end corresponding to the connecting groove is provided with a liquid inlet. The outer side of the nozzle rod is provided with a limiting block and a driven gear inside the mounting seat. The driven gear is located between the connecting groove and the limiting block. The limiting block is placed inside the inner cavity, and the inner cavity is in contact with the end face of the elastic element. The driven gear is placed inside the gear cavity and meshes with the intermediate gear. The nozzle rod shaft end away from the connecting groove is provided with a water spray nozzle.

[0011] Preferably, the main structure of the manual adjustment device is a fixed block, and a manual adjustment rod is correspondingly provided inside the fixed block. The manual adjustment rod is coaxial with the nozzle rod. The bottom end of the fixed block is connected to the rectangular plate on the side wall of the mounting base by an adapter screw. The fixed block has a cylindrical cavity inside, and a spring and a sliding block are provided inside the cavity. The spring is welded between the side wall of the sliding block and the shaft end of the inner cavity of the fixed block. The sliding block slides in the inner cavity of the fixed block, and the center of the end face of the sliding block is slidably connected to the manual adjustment rod.

[0012] Preferably, the manual adjustment rod has a mating block inside the fixing block on the outer side, the mating block is slidably connected in the cavity inside the fixing block, and the mating block is in contact with the sliding block opposite to the spring side end face. The manual adjustment rod has a connecting protrusion on the side shaft end corresponding to the fixing block, the connecting protrusion is in contact with the connecting groove, and the manual adjustment rod has a rotating handle on the side shaft end opposite to the connecting protrusion.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a multi-angle adjustable smart toilet seat nozzle assembly, which has the following beneficial effects:

[0015] 1. This multi-angle adjustable smart toilet seat nozzle assembly greatly improves the cleaning effect. Through the drive motor driving the intermediate gear and driven gear, the nozzle rod can rotate intelligently at multiple angles, accurately covering different positions and meeting the needs of different users' body characteristics and cleaning preferences. Compared with traditional fixed-angle nozzles, it can complete the cleaning more comprehensively and meticulously, especially helping people with limited mobility or special physical conditions, making cleaning more efficient and thorough.

[0016] 2. This multi-angle adjustable smart toilet seat nozzle assembly offers high flexibility in use. It features both intelligent angle adjustment and a manual adjustment device. In case of intelligent adjustment failure or special user needs, it can be easily switched to manual adjustment mode. The manual adjustment lever, with the cooperation of springs and elastic elements, is easy to operate and can promptly restore intelligent adjustment, providing users with diverse usage options and greatly enhancing the product's applicability. Attached Figure Description

[0017] Figure 1 is a schematic diagram of the multi-angle adjustable smart toilet seat nozzle assembly of this utility model;

[0018] Figure 2 is a cross-sectional schematic diagram of the multi-angle adjustable smart toilet seat nozzle assembly of this utility model;

[0019] Figure 3 is a cross-sectional schematic diagram of the mounting base of this utility model;

[0020] Figure 4 is a schematic diagram of the nozzle rod of this utility model;

[0021] Figure 5 is a cross-sectional schematic diagram of the manual adjustment device of this utility model.

[0022] In the diagram: 1. Mounting base; 2. Nozzle rod; 3. Drive motor; 4. Fixing block; 5. Manual adjustment rod; 6. Elastic element; 7. Intermediate gear; 8. Power box; 9. Mating cylinder; 10. Inner cavity one; 11. Inner cavity two; 12. Gear cavity; 13. Sliding hole; 14. Limiting block; 15. Driven gear; 16. Connecting sink; 17. Liquid inlet; 18. Spring; 19. Sliding block; 20. Mating block; 21. Connecting protrusion. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5. A multi-angle adjustable smart toilet seat nozzle assembly includes a mounting base 1, a nozzle rod 2, a manual adjustment device consisting of a fixing block 4 and a manual adjustment rod 5, and an angle adjustment structure consisting of a drive motor 3 and an intermediate gear 7. The nozzle rod 2 is inserted into the mounting base 1, and the mounting base 1 is provided with an elastic element 6, which is sleeved on the outside of the nozzle rod 2. The mounting base 1 is provided with an angle adjustment structure, and the intermediate gear 7 of the angle adjustment structure meshes with the outside of the nozzle rod 2. The side of the intermediate gear 7 away from the nozzle rod 2 meshes with the output shaft drive gear of the drive motor 3. The mounting base 1 is provided with a manual adjustment device on the side away from the nozzle rod 2.

[0025] Furthermore, the main body of the mounting base 1 is a power box 8, and a gear cavity 12 is opened inside the power box 8. The side wall of the power box 8 is fixedly connected to the drive motor 3 by the matching screws. The output shaft drive gear of the drive motor 3 is correspondingly placed in the gear cavity 12, and the intermediate gear 7 is also correspondingly placed inside the gear cavity 12. The mounting base 1 plays a supporting and connecting role for the overall structural components. The mounting base 1 is fixedly connected to the smart toilet seat. The output shaft drive gear of the drive motor 3 drives the intermediate gear 7 to rotate. The intermediate gear 7, through cooperation with the driven gear 15, drives the nozzle rod 2 to rotate at multiple angles, so as to accurately cover all areas and complete efficient cleaning.

[0026] Furthermore, the mounting base 1 has a power box 8 on its side wall, and the mating cylinder 9 is divided into an inner cavity 10 and an inner cavity 2 11 by a partition. The elastic element 6 is placed inside the inner cavity 2 11. The inner cavity 10 is connected to the gear cavity 12, and the shaft end of the mating cylinder 9 has a sliding hole 13 that passes through the mating cylinder 9 and the power box 8. The sliding hole 13 is also slidably connected to the nozzle rod 2. The power box 8 has a rectangular plate on the side away from the mating cylinder 9. The rectangular plate is connected to the manual adjustment device by an adapter screw. The elastic element 6 is always in a compressed state, so that when intelligent rotation is performed... When the driven gear 15 is engaged with the intermediate gear 7 inside the gear cavity 12, and when manual adjustment is required, the shaft end of the manual adjustment rod 5 of the manual adjustment device is connected to the shaft end of the nozzle rod 2, and pushes the nozzle rod 2 to move axially, so that the elastic element 6 is further compressed, and the connection between the driven gear 15 and the intermediate gear 7 is lost. The driven gear 15 retracts into the inner cavity 10. At this time, the manual angle can be adjusted manually by the manual adjustment rod 5. When the manual adjustment rod 5 is released, the rebound force of the elastic element 6 makes the driven gear 15 and the intermediate gear 7 successfully engage, that is, the intelligent angle adjustment is restored.

[0027] Furthermore, the main body of the nozzle rod 2 is a cylindrical rod, and the shaft end of the nozzle rod 2 is provided with a connecting groove 16. The side wall of the shaft end of the nozzle rod 2 corresponding to the connecting groove 16 is provided with a liquid inlet 17. The outer side of the nozzle rod 2 is provided with a limiting block 14 and a driven gear 15 inside the mounting base 1. The driven gear 15 is between the connecting groove 16 and the limiting block 14. The limiting block 14 is placed inside the inner cavity 11, and the inner cavity 11 is in contact with the end face of the elastic member 6. The driven gear 15 is placed inside the gear cavity 12, and the driven gear 15 meshes with the intermediate gear 7. The shaft end of the nozzle rod 2 away from the connecting groove 16 is provided with a water spray nozzle. The limiting block 14 plays a limiting role.

[0028] Furthermore, the main structure of the manual adjustment device is a fixed block 4, and a manual adjustment rod 5 is correspondingly provided inside the fixed block 4. The manual adjustment rod 5 is coaxial with the nozzle rod 2. The bottom end of the fixed block 4 is connected to the rectangular plate on the side wall of the mounting base 1 by an adapter screw. The fixed block 4 has a cylindrical cavity inside, and a spring 18 and a sliding block 19 are provided inside the cavity. The spring 18 is welded between the side wall of the sliding block 19 and the shaft end of the inner cavity of the fixed block 4. The sliding block 19 slides in the inner cavity of the fixed block 4, and the center of the end face of the sliding block 19 is slidably connected to the manual adjustment rod 5. The fixed block 4 of the manual adjustment device plays a limiting and connecting role for the manual adjustment rod 5, and the spring 18 inside the fixed block 4 is always in a compressed state, effectively ensuring the rebound effect of the manual adjustment rod 5.

[0029] Furthermore, a mating block 20 is provided on the outside of the manual adjustment rod 5 corresponding to the inside of the fixing block 4. The mating block 20 is slidably connected in the cavity inside the fixing block 4, and the mating block 20 is in contact with the side end face of the sliding block 19 away from the spring 18. A connecting protrusion 21 is provided on the shaft end of the manual adjustment rod 5 corresponding to the fixing block 4. The connecting protrusion 21 is in contact with the connecting groove 16, and a rotating handle is provided on the shaft end of the manual adjustment rod 5 away from the connecting protrusion 21.

[0030] Structural Description:

[0031] Mounting base 1: The main body of mounting base 1 is the power box 8, which is used to support and connect the overall structural components and is fixed to the smart toilet seat. It has an internal angle adjustment structure and elastic element 6 to provide an installation base for the nozzle rod 2.

[0032] Nozzle rod 2: Nozzle rod 2 is a cylindrical rod with a connecting trough 16 and a liquid inlet 17 at the shaft end. A limiting block 14 and a driven gear 15 are provided on the outer side. There is a water spray nozzle on the side away from the connecting trough 16 to realize the cleaning function.

[0033] Drive motor 3: Drive motor 3 is installed on the side wall of power box 8, and the output shaft drive gear is placed in gear cavity 12, which drives the intermediate gear 7 to rotate, providing power for the intelligent angle adjustment of nozzle rod 2;

[0034] Fixed block 4: Fixed block 4 is the main body of the manual adjustment device. Its bottom is connected to the rectangular plate on the side wall of the mounting base 1. It is equipped with spring 18 and sliding block 19 inside, which limit and connect the manual adjustment rod 5.

[0035] Manual adjustment lever 5: The manual adjustment lever 5 is coaxial with the nozzle rod 2, and has a mating block 20 on the outside. One end is provided with a connecting protrusion 21 to connect with the nozzle rod 2, and the other end has a rotating handle for manually adjusting the nozzle angle.

[0036] Elastic element 6: The elastic element 6 is sleeved on the outside of the nozzle rod 2 and placed in the inner cavity 11 of the mating cylinder 9. It is always in a compressed state and controls the switching of the meshing state between the driven gear 15 and the intermediate gear 7.

[0037] Intermediate gear 7: The intermediate gear 7 is placed in the gear cavity 12. One side meshes with the drive gear of the output shaft of the drive motor 3, and the other side meshes with the driven gear 15 of the nozzle rod 2, transmitting power to realize the rotation of the nozzle rod 2;

[0038] Power box 8: Power box 8 serves as the main body of mounting base 1, and has a gear cavity 12 inside for mounting drive motor 3 and intermediate gear 7, providing installation space and support for angle adjustment structure;

[0039] Matching cylinder 9: The interior of the matching cylinder 9 is divided into inner cavity one 10 and inner cavity two 11 by partition blocks. The shaft end has a sliding hole 13 that slides with the nozzle rod 2, providing space for the elastic element 6 and assisting the movement of the nozzle rod 2.

[0040] Inner cavity 10: Inner cavity 10 is connected to gear cavity 12. When manually adjusted, driven gear 15 retracts into this place and disengages from intermediate gear 7, making it convenient to manually adjust the nozzle angle.

[0041] Inner cavity 2 11: The elastic element 6 is placed in the inner cavity 2 11, and the limiting block 14 is placed in it and fits against the elastic element 6, providing space for the axial movement and limiting of the nozzle rod 2;

[0042] Gear cavity 12: Gear cavity 12 is located inside the power box 8 and is used to install the drive gear, intermediate gear 7 and driven gear 15 of the output shaft of the drive motor 3 to ensure the meshing transmission between the gears;

[0043] Sliding hole 13: The sliding hole 13 passes through the mating cylinder 9 and the power box 8, and is slidably connected with the nozzle rod 2 to guide the nozzle rod 2 to move axially and ensure the stability of its movement;

[0044] Limiting block 14: The limiting block 14 is installed on the outside of the nozzle rod 2 and placed inside the inner cavity 11 to limit the axial movement range of the nozzle rod 2 and ensure the normal operation of the nozzle rod 2.

[0045] Driven gear 15: Driven gear 15 is located outside the nozzle rod 2, between the connecting groove 16 and the limiting block 14, and meshes with the intermediate gear 7 to drive the nozzle rod 2 to rotate at multiple angles;

[0046] Connecting groove 16: The connecting groove 16 is located at the shaft end of the nozzle rod 2 and cooperates with the connecting protrusion 21 of the manual adjustment rod 5 to realize the connection between the nozzle rod 2 and the manual adjustment rod 5 during manual adjustment;

[0047] Liquid inlet 17: Liquid inlet 17 is located on the side wall of the shaft end of the nozzle rod 2 corresponding to the settling tank 16, and is used to receive cleaning liquid to provide water for cleaning;

[0048] Spring 18: Spring 18 is welded between the side wall of sliding block 19 and the shaft end of the inner cavity of fixed block 4, and is always in a compressed state to ensure the springback of manual adjustment rod 5 and facilitate operation;

[0049] Sliding block 19: Sliding block 19 slides inside the cavity of fixed block 4, and its end face center slides with manual adjustment rod 5 to assist manual adjustment rod 5 in axial movement and springback;

[0050] Matching block 20: The matching block 20 is placed inside the cavity of the fixed block 4 and fits against the side end face of the sliding block 19 away from the spring 18, assisting the manual adjustment rod 5 to slide stably within the fixed block 4;

[0051] Connecting protrusion 21: The connecting protrusion 21 is located on the shaft end of the manual adjustment rod 5 corresponding to the fixing block 4, and cooperates with the connecting groove 16 of the nozzle rod 2 to realize the connection between the two during manual adjustment.

[0052] Working Principle: Install the multi-angle adjustable smart toilet seat nozzle assembly correctly according to the diagram. The nozzle rod 2 is inserted into the mounting base 1. The power box 8 of the mounting base 1 provides support and connection for the overall structure and is fixedly connected to the smart toilet seat. The drive motor 3 is mounted on the side wall of the power box 8, and its output shaft drive gear is located in the gear cavity 12. When intelligent angle adjustment is required, the drive motor 3 starts, and the output shaft drive gear drives the intermediate gear 7 to rotate in the gear cavity 12. The intermediate gear 7 meshes with the driven gear 15 on the outside of the nozzle rod 2, thereby driving the nozzle rod 2 to rotate at multiple angles, achieving precise coverage of different positions and completing efficient cleaning. The inner cavity of the cooperating cylinder 9 is divided into inner cavity one 10 and inner cavity two 11 by a partition block. The elastic element 6 is placed in inner cavity two 11, and the elastic element 6 is always in a compressed state. A limit block is provided on the outside of the nozzle rod 2. 14 and driven gear 15, limit block 14 fits with elastic element 6 in inner cavity 2 11, driven gear 15 meshes with intermediate gear 7 in gear cavity 12. When manual adjustment is required, operate the manual adjustment device, the connecting protrusion 21 at the shaft end of manual adjustment rod 5 cooperates with the connecting groove 16 at the shaft end of nozzle rod 2, push nozzle rod 2 to move axially, so that elastic element 6 is further compressed, driven gear 15 retracts into inner cavity 10, and the connection with intermediate gear 7 is lost. At this time, the angle can be manually adjusted by rotating handle of manual adjustment rod 5. After releasing manual adjustment rod 5, the rebound force of elastic element 6 makes driven gear 15 re-mesh with intermediate gear 7, restoring intelligent angle adjustment. Inlet 17 of nozzle rod 2 is used to enter cleaning liquid. Liquid is sprayed out from the spray nozzle on the side of nozzle rod 2 away from connecting groove 16, realizing the cleaning function.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle adjustable smart toilet seat nozzle assembly, comprising a mounting base (1), a nozzle rod (2), a manual adjustment device consisting of a fixing block (4) and a manual adjustment rod (5), and an angle adjustment structure consisting of a drive motor (3) and an intermediate gear (7), characterized in that: The nozzle rod (2) is inserted into the mounting base (1), and the mounting base (1) is provided with an elastic element (6). The elastic element (6) is sleeved on the outside of the nozzle rod (2), and the mounting base (1) is provided with an angle adjustment structure. The intermediate gear (7) of the angle adjustment structure meshes with the outside of the nozzle rod (2). The side of the intermediate gear (7) away from the nozzle rod (2) meshes with the output shaft drive gear of the drive motor (3). The side of the mounting base (1) away from the nozzle rod (2) is provided with a manual adjustment device.

2. The multi-angle adjustable smart toilet seat nozzle assembly according to claim 1, characterized in that: The mounting base (1) is a power box (8). The power box (8) has a gear cavity (12) inside. The side wall of the power box (8) is fixedly connected to the drive motor (3) by an adapter screw. The gear output shaft of the drive motor (3) is placed in the gear cavity (12), and the intermediate gear (7) is also placed inside the gear cavity (12).

3. The multi-angle adjustable smart toilet seat nozzle assembly according to claim 2, characterized in that: The mounting base (1) has a power box (8) on its side wall, and the inner cavity of the mating cylinder (9) is divided into an inner cavity one (10) and an inner cavity two (11) by a partition block. An elastic element (6) is placed inside the inner cavity two (11), and the inner cavity one (10) is connected to the gear cavity (12). The shaft end of the mating cylinder (9) has a sliding hole (13), which passes through the mating cylinder (9) and the power box (8). The sliding hole (13) is slidably connected to the nozzle rod (2). The power box (8) has a rectangular plate on the side away from the mating cylinder (9), and the rectangular plate is connected to the manual adjustment device by an adapter screw.

4. The multi-angle adjustable smart toilet seat nozzle assembly according to claim 3, characterized in that: The main body of the nozzle rod (2) is a cylindrical rod, and the nozzle rod (2) has a connecting groove (16) at the shaft end. The nozzle rod (2) has a liquid inlet (17) on the side wall of the shaft end corresponding to the connecting groove (16). The nozzle rod (2) has a limiting block (14) and a driven gear (15) inside the mounting base (1) on the outside. The driven gear (15) is between the connecting groove (16) and the limiting block (14). The limiting block (14) is placed inside the inner cavity (11), and the inner cavity (11) is in contact with the end face of the elastic element (6). The driven gear (15) is placed inside the gear cavity (12), and the driven gear (15) meshes with the intermediate gear (7). The nozzle rod (2) has a spray nozzle on the shaft end away from the connecting groove (16).

5. The multi-angle adjustable smart toilet seat nozzle assembly according to claim 3, characterized in that: The main structure of the manual adjustment device is a fixed block (4). The fixed block (4) is equipped with a manual adjustment rod (5) inside. The manual adjustment rod (5) is coaxial with the nozzle rod (2). The bottom end of the fixed block (4) is connected to the rectangular plate of the side wall of the mounting base (1) by an adapter screw. The fixed block (4) is equipped with a cylindrical cavity inside. The cavity is equipped with a spring (18) and a sliding block (19). The spring (18) is welded between the side wall of the sliding block (19) and the shaft end of the cavity of the fixed block (4). The sliding block (19) slides in the cavity inside the fixed block (4). The center of the end face of the sliding block (19) is connected to the manual adjustment rod (5) in a sliding fit.

6. The multi-angle adjustable smart toilet seat nozzle assembly according to claim 5, characterized in that: The manual adjustment rod (5) has a mating block (20) inside the fixed block (4) on the outside. The mating block (20) is slidably connected inside the cavity of the fixed block (4). The mating block (20) is in contact with the sliding block (19) on the side away from the spring (18). The manual adjustment rod (5) has a connecting protrusion (21) on the side of the fixed block (4). The connecting protrusion (21) is in contact with the connecting groove (16). The manual adjustment rod (5) has a rotating handle on the side of the shaft away from the connecting protrusion (21).

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