Closestool flushing device and intelligent closestool

Abstract

The utility model provides a closestool flushing device and an intelligent closestool. The closestool flushing device comprises a flushing base, a telescopic pipe and a flushing nozzle. The flushing base is provided with a driving assembly, and the driving assembly comprises a driving motor and a transmission gear; the telescopic pipe is arranged on the flushing base in a sliding fit mode, and the output end of the driving assembly is matched with the telescopic pipe so as to drive the telescopic pipe to slide on the flushing base. The flushing nozzle is connected to the tail end of the telescopic pipe in a buckled mode, so that the position of the flushing nozzle can be adjusted according to use requirements, and flushing can be better carried out. The flushing device is simple in structure, the flushing nozzle and the tail end of the telescopic pipe are connected through the buckle, assembling is more convenient, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of bathroom technology, specifically to a toilet flushing device and a smart toilet. Background Technology

[0002] With the development of bathroom technology, toilets have expanded beyond their basic function to include bidet and feminine wash functions. When the flushing device operates, a power mechanism typically extends the flushing hose to wash the relevant body parts, and then retracts it afterward. However, the telescopic structure in existing technology is quite complex, and assembling the nozzle separately and then welding it to the telescopic structure results in high assembly costs.

[0003] In view of the above, this application is hereby submitted. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a toilet flushing device and a smart toilet to solve the above problems.

[0005] The present invention adopts the following solution:

[0006] This application provides a toilet flushing device, including: a flushing base with a drive assembly on the flushing base; a telescopic tube slidably fitted onto the flushing base, the output end of the drive assembly cooperating with the telescopic tube to drive the telescopic tube to slide on the flushing base; and a flushing nozzle snap-fitted to the end of the telescopic tube.

[0007] As a further improvement, the flushing nozzle is provided with an elastic buckle, and the end of the telescopic tube is provided with a locking flange, so that the elastic buckle can elastically pass through the locking flange and then lock into the telescopic tube.

[0008] As a further improvement, the rinsing nozzle is provided with a sealing groove, which is closer to the embedded end of the rinsing nozzle than the elastic protrusion; it also includes a soft rubber ring, which is disposed in the sealing groove.

[0009] As a further improvement, the telescopic tube is provided with a channel for the flushing nozzle to pass through, and the end of the flushing nozzle is connected to the water inlet of the flushing nozzle.

[0010] As a further improvement, the output end of the drive assembly is provided with a transmission gear, and the telescopic tube is integrally formed with multiple meshing teeth that cooperate with the transmission gear.

[0011] As a further improvement, the telescopic tube is integrally formed, and the bottom surface of the first end of the telescopic tube is provided with an extension. The meshing teeth are located on the extension, and the telescopic tube and its extension have an arc-shaped structure.

[0012] As a further improvement, a seating sensor and a control unit are also included, the control unit being signal-connected to the seating sensor and the drive assembly respectively, to control the sliding distance of the telescopic tube according to the signal from the seating sensor.

[0013] As a further improvement, the drive assembly includes a drive motor and transmission gears.

[0014] This application also provides a smart toilet, including a toilet body and a toilet flushing device as described above.

[0015] As a further improvement, a seat sensor is also included, which is disposed on the seat of the toilet body.

[0016] By adopting the above technical solution, the present invention can achieve the following technical effects:

[0017] 1. The flushing device of this application has a simple structure, requiring independently manufactured flushing nozzles and snap-fit ​​connections at the ends of telescopic tubes, which makes assembly more convenient and reduces production costs.

[0018] 2. By setting elastic buckles on the flushing nozzle and locking flanges at the end of the telescopic tube, assembly is convenient and the flushing nozzle is prevented from falling out of the telescopic tube, ensuring safety during use. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of the smart toilet of this utility model;

[0020] Figure 2 yes Figure 1 A schematic diagram of a partial cross-sectional structure;

[0021] Figure 3 yes Figure 1 A schematic diagram of the structure of a toilet flushing device;

[0022] Figure 4 yes Figure 3 A schematic diagram of the exploded structure of a portion of the structure;

[0023] Figure 5 yes Figure 3 A cross-sectional schematic diagram of part of the structure.

[0024] icon:

[0025] 1-Flush base; 11-Drive assembly; 111-Drive motor; 2-Telescopic tube; 21-Locking flange; 22-Extension; 23-Meshing tooth; 3-Flush nozzle; 31-Elastic buckle; 32-Sealing groove; 33-Nozzle; 34-Soft rubber ring; 35-Water spray; 4-Flush nozzle; 5-Toilet body; 51-Seat ring; 52-Seat sensor; X-Toilet flushing device. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0027] Combination Figures 1 to 5 This embodiment provides a toilet flushing device X, including a flushing base 1, a telescopic tube 2, and a flushing nozzle 3.

[0028] The rinsing base 1 has a drive assembly 11, which includes a drive motor 111 and a transmission gear; the telescopic tube 2 is slidably fitted on the rinsing base 1, and the output end of the drive assembly 11 is engaged with the telescopic tube 2 to drive the telescopic tube 2 to slide on the rinsing base 1; the rinsing nozzle 3 is snapped to the end of the telescopic tube 2, so that the position of the rinsing nozzle 3 can be adjusted according to the needs of use for better rinsing.

[0029] The flushing device X of this application has a simple structure. The flushing nozzle 3 and the end of the telescopic tube 2 are connected by a snap-fit, which makes assembly more convenient and reduces production costs.

[0030] Please refer to Figure 4 and Figure 5 The flushing nozzle 3 is provided with an elastic buckle 31, and the end of the telescopic tube 2 is provided with a locking flange 21, so that the elastic buckle 31 can elastically pass through the locking flange 21 and be locked into the telescopic tube 2. Only a simple assembly process is required to complete the buckle connection. By setting the elastic buckle on the flushing nozzle 3 and the locking flange 21 at the end of the telescopic tube 2, the flushing nozzle 3 can be prevented from falling out of the telescopic tube 2, ensuring safety in use.

[0031] Please refer to Figure 4 and Figure 5 Furthermore, the flushing nozzle 3 is provided with a sealing groove 32, which is closer to the embedded end of the flushing nozzle 3 than the elastic protrusion 31; it also includes a soft rubber ring 34, which is disposed in the sealing groove 32. The soft rubber ring 34 is interference-fitted between the inner wall of the telescopic tube 2 and the flushing nozzle 3, which can stabilize the positional relationship between the flushing nozzle 3 and the telescopic tube 2, and prevent water stains from seeping into the telescopic tube 2 from the position of the flushing nozzle 3, causing the inside of the telescopic tube 2 to become moldy.

[0032] Furthermore, the telescopic tube 2 has a channel through which the flushing nozzle 4 passes, and the end of the flushing nozzle 4 is connected to the water inlet of the flushing nozzle 3. Preferably, the flushing nozzle 4 is made of a flexible material, which can better cooperate with the telescopic tube 2 to slide on the flushing base 1.

[0033] Furthermore, the output end of the drive assembly 11 is provided with a transmission gear, and the telescopic tube 2 is integrally formed with a plurality of meshing teeth 23 that cooperate with the transmission gear. The drive assembly 11 controls the sliding direction of the telescopic tube 2 relative to the flushing base 1 by controlling the transmission gear to rotate forward and reverse.

[0034] Furthermore, the telescopic tube 2 is integrally molded, thereby simplifying the structure and saving production costs. The bottom surface of the first end of the telescopic tube 2 is provided with an extension 22, and the meshing teeth 23 are located on the extension 22.

[0035] Preferably, the telescopic tube 2 and its extension 22 have an arc-shaped structure, so that the telescopic tube 2 slides on the flushing base 1 in an arc-shaped trajectory, that is, the sliding trajectory of the flushing nozzle 3 is arc-shaped. When the nozzle slides along the arc, the water jet direction can be dynamically adjusted with the trajectory to form a tangential water flow, which can enhance the cleaning ability of the human body. Compared with the existing linear flushing nozzle 3, the water flow direction is fixed and the cleaning angle is more limited.

[0036] Please refer to Figure 1 It also includes a seating sensor 52 and a control unit. The control unit is signal-connected to both the seating sensor 52 and the drive assembly 11 to control the sliding distance of the telescopic tube 2 based on the signal from the seating sensor 52. The drive motor 111 drives the telescopic tube 2 via a transmission gear and a gear rack with meshing teeth 23, controlling the extension length of the telescopic tube 2, i.e., controlling the movement position of the flushing nozzle 3. The flushing base 1 has a slide rail portion that slides with the telescopic tube 2, and a base portion for mounting the drive motor 111. The base portion has a cavity for one end of the telescopic tube 2 to slide into, thus saving space.

[0037] This application also provides a smart toilet, including a toilet body 5 and a toilet flushing device X as described above.

[0038] The toilet body 5 is equipped with a seat sensor 52, which is located on the seat ring 51 of the toilet body 5. This allows the user to adjust the length of the nozzle extension according to their different sitting positions on the seat ring 51, so as to better clean the toilet during use.

[0039] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions that fall within the scope of this utility model's concept are protected by this utility model.

Claims

1. A toilet flushing device, characterized in that, include, A flushing base having a drive assembly. A telescopic tube is slidably fitted onto the flushing base, and the output end of the drive assembly is engaged with the telescopic tube to drive the telescopic tube to slide on the flushing base; A flushing nozzle is snap-fitted to the end of the telescopic tube.

2. The toilet flushing device according to claim 1, characterized in that, The flushing nozzle is provided with an elastic buckle, and the end of the telescopic tube is provided with a locking flange, so that the elastic buckle can elastically pass through the locking flange and lock into the telescopic tube.

3. The toilet flushing device according to claim 2, characterized in that, The rinsing nozzle is provided with a sealing groove, which is closer to the embedded end of the rinsing nozzle than the elastic protrusion; it also includes a soft rubber ring, which is disposed in the sealing groove.

4. The toilet flushing device according to claim 1, characterized in that, The telescopic tube has a channel through which the flushing nozzle passes, and the end of the flushing nozzle is connected to the water inlet of the flushing nozzle.

5. The toilet flushing device according to claim 4, characterized in that, The output end of the drive component is provided with a transmission gear, and the telescopic tube is integrally formed with multiple meshing teeth that cooperate with the transmission gear.

6. The toilet flushing device according to claim 5, characterized in that, The telescopic tube is integrally formed, and the bottom surface of the first end of the telescopic tube is provided with an extension. The meshing teeth are located on the extension, and the telescopic tube and its extension have an arc-shaped structure.

7. The toilet flushing device according to claim 1, characterized in that, It also includes a seating sensor and a control unit, wherein the control unit is signal-connected to the seating sensor and the drive assembly respectively, so as to control the sliding distance of the telescopic tube according to the signal from the seating sensor.

8. The toilet flushing device according to claim 7, characterized in that, The drive assembly includes a drive motor and transmission gears.

9. A smart toilet, characterized in that, Includes a toilet body and a toilet flushing device as described in any one of claims 1 to 8.

10. The smart toilet according to claim 9, characterized in that, It also includes a seat sensor, which is installed on the seat of the toilet body.

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