A mounting structure of a toilet bowl pre-washing spray gun

Abstract

This utility model discloses an installation structure for a pre-cleaning spray gun for a toilet, relating to the field of smart toilet accessories technology. The utility model includes a toilet seat, a main cover plate connected to the bottom of the toilet seat, insert rods fixed to both sides of the top of the main cover plate, a sleeve connected to the upper part of the inside of the toilet seat, a spring connected to the upper part of the inside of the sleeve, a retaining ring connected to the bottom of the spring, and multiple limiting balls disposed at the lower part of the inside of the sleeve; a limiting plate is fixed to the inner wall of the toilet seat. This utility model, through the arrangement of the main cover plate, limiting groove, sleeve, insert rods, spring, retaining ring, and limiting balls, allows the baffle assembly to be placed into the inner wall of the toilet seat first, followed by the spray gun assembly, which is positioned in the space between two limiting plates. The limiting plates, in conjunction with the toilet seat, prevent the spray gun assembly from shifting laterally or upward, and the placement of the spray gun assembly abuts against the baffle assembly, preventing the baffle assembly from falling off. The structure is simple and easy to operate, and the limiting structure is concealed and does not affect aesthetics.

Description

Technical Field

[0001] This utility model relates to the field of intelligent toilet accessories technology, specifically to an installation structure for a front-mounted cleaning spray gun for a toilet. Background Technology

[0002] A toilet, commonly known as a commode, is a common bathroom fixture. With the development of technology, ordinary toilets can no longer meet people's needs, so smart toilets have been developed. Compared with traditional toilets, smart toilets have improved functionality. For example, they are equipped with spray guns and drying structures to automatically clean themselves after use. Another example is that the toilet seat has a heating structure so that the seat will not feel cold in winter or other cold weather.

[0003] Spray guns are generally divided into two types: rear-mounted and front-mounted. Most smart toilets use the rear-mounted type, which washes the user's buttocks area. Some smart toilets combine both front-mounted and rear-mounted types, and can wash the female private parts.

[0004] Existing toilet pre-wash spray guns are usually integrated inside the toilet seat. The toilet seat is divided into upper and lower parts, and the spray gun is held in place inside the toilet seat. The upper and lower parts of the toilet seat are fastened together by bolts or clips. Disassembly requires disassembling the entire toilet seat. In toilet seats that are fastened by bolts, there is usually a rubber gasket at the bolt area, which serves to cushion and cover the bolts to improve aesthetics. As a result, when disassembling and assembling the spray gun, the rubber gasket also needs to be removed and installed. Since the rubber gasket can only be fixed by adhesive, subsequent installation can only be done by reapplying adhesive or replacing the rubber gasket, making disassembly and assembly very cumbersome. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide an installation structure for a pre-cleaning spray gun for a toilet, so as to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an installation structure for a pre-cleaning spray gun for a toilet, including a toilet seat, a main cover plate connected to the bottom of the toilet seat, and insert rods fixed on both sides of the top of the main cover plate; a sleeve connected to the upper part of the inside of the toilet seat, a spring connected to the upper part of the inside of the sleeve, and a retaining ring connected to the bottom of the spring; multiple limiting balls provided at the lower part of the inside of the sleeve; a limiting plate fixed to the inner wall of the toilet seat; and a first conduit hole opened on the limiting plate; and second conduit holes opened on both sides of the toilet seat.

[0007] By adopting the above technical solution, the worker places the spray gun assembly inside the toilet seat, with the spray gun assembly positioned between two limiting plates. The limiting plates, in conjunction with the toilet seat, prevent the spray gun assembly from shifting laterally or upwards. After placing the baffle assembly and spray gun assembly, the worker passes the tubing through the second conduit hole into the toilet seat. Then, the worker passes the tubing through the first conduit hole and connects it to the spray gun assembly, facilitating the subsequent extension of the spray gun assembly to push open the baffle assembly for water spraying and cleaning. The main seat plate is then placed at the bottom of the toilet seat to complete the limiting, preventing the spray gun assembly from falling downwards. Simultaneously with the placement of the main seat plate, the insert rod enters the sleeve, which in turn engages the limiting ball. The insert rod pushes open and passes through the center hole of the retaining ring. The limiting ball will press against the retaining ring, causing the retaining ring to move upward and compress the spring. After the insert rod is fully inserted, the spring drives the retaining ring to move downward and press against the limiting ball. The limiting ball will then enter the groove on the outer ring of the insert rod to limit the insert rod. Afterward, the spring continuously applies a downward force to the retaining ring to press against the limiting ball, preventing the limiting ball from moving out of the groove, thus completing the limitation of the insert rod and the limitation of the main cover plate. During disassembly, the staff only needs to place several strong magnets on the top of the toilet seat, so that the retaining ring and the limiting ball are affected by the magnetic attraction and move upward to completely separate from the groove of the insert rod, so that the main cover plate can be removed, so that the staff can inspect or replace the spray gun assembly and the baffle assembly.

[0008] Furthermore, the insertion rod and the sleeve are detachably connected, and the main cover plate and the toilet seat are detachably connected.

[0009] By adopting the above technical solution, the main cover plate is placed at the bottom of the toilet seat to complete the limiting and prevent the spray gun assembly from falling downward. At the same time as the main cover plate is placed, the insert rod enters the sleeve to complete the limiting of the insert rod, thereby completing the limiting of the main cover plate.

[0010] Furthermore, the retaining ring is slidably connected to the sleeve, and the retaining ring abuts against the limiting ball.

[0011] By adopting the above technical solution, when the main cover plate is inserted, the insert rod enters the sleeve. The insert rod will push the limiting ball open and pass through the center hole of the retaining ring. The limiting ball will press against the retaining ring, causing the retaining ring to move upward and compress the spring. When the insert rod is fully inserted, the spring drives the retaining ring to move downward and press against the limiting ball.

[0012] Furthermore, the outer ring of the insertion rod has a groove, and the limiting ball abuts against the groove.

[0013] By adopting the above technical solution, the spring drives the retaining ring to move down and abut against the limiting ball. The limiting ball will enter the groove of the outer ring of the insert rod to limit the insert rod. Then, the spring continuously applies a downward force to the retaining ring to abut against the limiting ball, preventing the limiting ball from moving out of the groove, so as to complete the limiting of the insert rod and thus complete the limiting of the main cover plate.

[0014] Furthermore, a spray gun assembly is provided inside the toilet seat, and a baffle assembly is provided on the inner wall of the toilet seat.

[0015] By adopting the above technical solution, the spray gun assembly achieves the effect of pre-cleaning, which facilitates the cleaning of women's private parts. The baffle assembly is pushed open by the extended spray gun assembly, and after the spray gun assembly retracts, the baffle assembly protects the spray gun assembly, preventing urine and other liquids from splashing onto the spray gun assembly and causing pollution.

[0016] Furthermore, the main cover plate abuts against the spray gun assembly, and the spray gun assembly is detachably connected to the toilet seat.

[0017] By adopting the above technical solution, the staff puts the spray gun assembly inside the toilet seat, and the spray gun assembly is located in the space between two limiting plates. The limiting plates work with the toilet seat to prevent the spray gun assembly from shifting laterally or upward.

[0018] Furthermore, the spray gun assembly abuts against the baffle assembly, and the baffle assembly is detachably connected to the toilet seat.

[0019] By adopting the above technical solution, during assembly, the worker first places the baffle assembly inside the toilet seat, then moves the baffle assembly laterally so that it inserts into the inner wall of the toilet seat. After that, the worker places the spray gun assembly inside the toilet seat, and the placement of the spray gun assembly holds the baffle assembly in place to prevent the baffle assembly from falling off.

[0020] Furthermore, the toilet seat is connected to a first cover plate and a second cover plate on both sides of its bottom, and multiple insert rods are fixed to the top of the first cover plate and the second cover plate respectively.

[0021] By adopting the above technical solution, after the pipeline is connected into the spray gun assembly, the installation of the first cover plate and the second cover plate can be carried out, thereby facilitating the concealment of the pipeline and improving the aesthetics.

[0022] Furthermore, multiple sets of the sleeve, spring, retaining ring, and limiting ball are provided.

[0023] By adopting the above technical solution, and by increasing the number of sleeves, springs, retaining rings, and limiting balls, it is easier to attach the insert rods to the top of the first and second cover plates.

[0024] Furthermore, both the first and second cover plates are detachably connected to the toilet seat.

[0025] By adopting the above technical solution, when the first and second cover plates are placed inside the toilet seat, the insert rod enters the sleeve. The insert rod pushes open the limiting ball and passes through the center hole of the retaining ring. The limiting ball then presses against the retaining ring, causing the retaining ring to move upward and compress the spring. After the insert rod is fully inserted, the spring drives the retaining ring to move downward and press against the limiting ball. The limiting ball then enters the groove on the outer ring of the insert rod to limit the insert rod. Afterward, the spring continuously applies a downward force to the retaining ring to press against the limiting ball, preventing the limiting ball from moving out of the groove, thus completing the limitation of the insert rod and thereby limiting the first and second cover plates.

[0026] In summary, the present invention has the following main advantages:

[0027] This invention utilizes a main cover plate, a limiting groove, a sleeve, a rod, a spring, a retaining ring, and a limiting ball. First, the baffle assembly is placed inside the toilet seat. Then, the spray gun assembly is placed inside the toilet seat, positioned between two limiting plates. The limiting plates, in conjunction with the toilet seat, prevent the spray gun assembly from shifting laterally or upwards, and the placement of the spray gun assembly also holds the baffle assembly in place, preventing it from falling off. Next, the main cover plate is placed at the bottom of the toilet seat to complete the limiting, preventing the spray gun assembly from falling downwards. Simultaneously, the rod enters the sleeve, pushing the limiting ball open and through the center hole of the retaining ring. The limiting ball then presses against the retaining ring... The retaining ring moves upward to compress the spring. After the insert rod is fully inserted, the spring drives the retaining ring to move downward to abut against the limiting ball. The limiting ball then enters the groove on the outer ring of the insert rod to limit its movement. The spring then continuously applies a downward force to the retaining ring to hold the limiting ball in place, preventing it from moving out of the groove. This completes the limiting of the insert rod and thus the limiting of the main cover plate. For disassembly, simply place several strong magnets on top of the toilet seat. The retaining ring and limiting ball will be attracted upward by the magnetic force and completely separate from the groove of the insert rod, allowing the main cover plate to be removed for inspection or replacement of the spray gun assembly and baffle assembly. The structure is simple and easy to operate, and the limiting structure is hidden and does not affect the aesthetics. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of this utility model;

[0029] Figure 2 This is a bottom view of the structure of this utility model;

[0030] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0031] Figure 4 For the present utility model Figure 3 Enlarged view of the structure at point A in the image;

[0032] Figure 5 This is a schematic diagram of the sleeve structure of this utility model.

[0033] In the diagram: 1. Toilet seat; 2. Baffle assembly; 3. Spray gun assembly; 4. Main cover plate; 5. Limiting plate; 6. First conduit hole; 7. Second conduit hole; 8. Sleeve; 9. Insert rod; 10. Spring; 11. Retaining ring; 12. Limiting ball; 13. First cover plate; 14. Second cover plate. Detailed Implementation

[0034] 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.

[0035] The embodiments of this utility model will be described below based on its overall structure.

[0036] Example 1:

[0037] An installation structure for a toilet pre-cleaning spray gun, such as... Figures 1-5As shown, the toilet includes a toilet seat 1, with a main cover plate 4 connected to the bottom of the toilet seat 1. The main cover plate 4 is detachably connected to the toilet seat 1. Insert rods 9 are fixed on both sides of the top of the main cover plate 4. The outer ring of each insert rod 9 has a groove. Insert rods 9 are detachably connected to a sleeve 8. A sleeve 8 is connected to the upper part of the inside of the toilet seat 1. A spring 10 is connected to the upper part of the inside of the sleeve 8. A retaining ring 11 is connected to the bottom of the spring 10. The retaining ring 11 is slidably connected to the sleeve 8. Multiple limiting balls 12 are provided at the lower part of the inside of the sleeve 8. The retaining ring 11 abuts against the limiting balls 12. The limiting ball 12 abuts against the groove, and the main cover plate 4 is placed at the bottom of the toilet seat 1 to complete the limiting, preventing the spray gun assembly 3 from falling downwards. Simultaneously, the insert rod 9 enters the sleeve 8. The insert rod 9 pushes the limiting ball 12 open and passes through the center hole of the retaining ring 11. The limiting ball 12 then abuts against the retaining ring 11, causing the retaining ring 11 to move upwards and compress the spring 10. After the insert rod 9 is fully inserted, the spring 10 drives the retaining ring 11 to move downwards and abut against the limiting ball 12. The limiting ball 12 then enters the groove on the outer ring of the insert rod 9 to limit its movement. Afterwards... Spring 10 continuously applies a downward force to retaining ring 11, pressing against limiting ball 12 to prevent it from moving out of the groove, thus limiting the insertion rod 9 and the main cover plate 4. A limiting plate 5 is fixed to the inner wall of toilet seat 1. A first conduit hole 6 is provided on the limiting plate 5, and second conduit holes 7 are provided on both sides of toilet seat 1. During assembly, the worker first inserts the baffle assembly 2 into the inside of toilet seat 1, and then laterally moves the baffle assembly 2 to insert it into the inner wall of the toilet seat. Then, the staff placed the spray gun assembly 3 inside the toilet seat 1, with the spray gun assembly 3 located in the space between the two limiting plates 5. The limiting plates 5, in conjunction with the toilet seat 1, prevented the spray gun assembly 3 from shifting laterally or upward, and the placement of the spray gun assembly 3 also held the baffle assembly 2 in place to prevent the baffle assembly 2 from falling off. After placing the baffle assembly 2 and the spray gun assembly 3, the staff passed the pipeline through the second conduit hole 7, allowing the pipeline to enter the toilet seat 1. Then, the staff passed the pipeline through the first conduit hole 6 and connected it to the spray gun assembly 3.

[0038] See Figures 1-4 In the above embodiment, a spray gun assembly 3 is provided inside the toilet seat 1. The spray gun assembly 3 is composed of components such as pipes, nozzles, and transmission mechanisms. The main cover plate 4 abuts against the spray gun assembly 3. The spray gun assembly 3 is detachably connected to the toilet seat 1. A baffle assembly 2 is provided on the inner wall of the toilet seat 1. The baffle assembly 2 is composed of a baffle, a bearing seat, and a torsion spring. The spray gun assembly 3 abuts against the baffle assembly 2. The baffle assembly 2 is detachably connected to the toilet seat 1. The spray gun assembly 3 extends out and pushes open the baffle assembly 2 to perform water spraying cleaning.

[0039] Example 2:

[0040] Based on the above embodiment one, the following settings are now implemented to improve aesthetics.

[0041] See Figure 2 and Figure 3 In the above embodiment, a first cover plate 13 and a second cover plate 14 are connected to both sides of the bottom of the toilet seat 1. Multiple insert rods 9 are fixed to the top of the first cover plate 13 and the second cover plate 14 respectively. Multiple sets of sleeves 8, springs 10, retaining rings 11, and limiting balls 12 are provided. The first cover plate 13 and the second cover plate 14 are detachably connected to the toilet seat 1. When the first cover plate 13 and the second cover plate 14 are inserted into the toilet seat 1, the insert rods 9 enter the sleeves 8, and the insert rods 9 push open the limiting balls 12 and pass through the retaining ring. The center hole of the 11 is connected to the retaining ring 11, which is then pushed up to compress the spring 10. After the insertion rod 9 is fully inserted, the spring 10 drives the retaining ring 11 to move down and push against the retaining ball 12. The retaining ball 12 enters the groove on the outer ring of the insertion rod 9 to limit the insertion rod 9. Then, the spring 10 continuously applies a downward force to the retaining ring 11 to push against the retaining ball 12, preventing the retaining ball 12 from moving out of the groove, thus completing the limitation of the insertion rod 9 and the limitation of the first cover plate 13 and the second cover plate 14.

[0042] The implementation principle of this utility model is as follows: First, during assembly, the worker first puts the baffle assembly 2 into the inside of the toilet seat 1, and then the worker moves the baffle assembly 2 laterally so that the baffle assembly 2 is inserted into the inner wall of the toilet seat. Then the worker puts the spray gun assembly 3 into the inside of the toilet seat 1, and the spray gun assembly 3 is located in the space between the two limiting plates 5. The limiting plates 5 cooperate with the toilet seat 1 to prevent the spray gun assembly 3 from moving laterally and upward, and the insertion of the spray gun assembly 3 abuts against the baffle assembly 2 to prevent the baffle assembly 2 from falling off.

[0043] After placing the baffle assembly 2 and the spray gun assembly 3, the staff will pass the pipeline through the second conduit hole 7 and let the pipeline enter the toilet seat 1. Then the staff will pass the pipeline through the first conduit hole 6 and connect it to the spray gun assembly 3, so that the spray gun assembly 3 can extend and push open the baffle assembly 2 to spray water for cleaning.

[0044] The main cover plate 4 is placed at the bottom of the toilet seat 1 to complete the positioning and prevent the spray gun assembly 3 from falling downwards. At the same time as the main cover plate 4 is placed, the insert rod 9 enters the sleeve 8. The insert rod 9 will push the limiting ball 12 open and pass through the center hole of the retaining ring 11. The limiting ball 12 will abut against the retaining ring 11, causing the retaining ring 11 to move upward and compress the spring 10. After the insert rod 9 is fully inserted, the spring 10 drives the retaining ring 11 to move downward and abut against the limiting ball 12. The limiting ball 12 will enter the groove on the outer ring of the insert rod 9 to limit the insert rod 9. Then, the spring 10 will continue to apply a downward force to the retaining ring 11 to abut against the limiting ball 12, preventing the limiting ball 12 from moving out of the groove, thus completing the positioning of the insert rod 9 and the main cover plate 4. The first cover plate 13 and the second cover plate 14 are installed in the same way, which facilitates the concealment of pipelines and improves aesthetics.

[0045] During disassembly, the staff only needs to place several strong magnets on the top of the toilet seat 1, so that the retaining ring 11 and the limiting ball 12 are moved upward by the magnetic attraction and completely separated from the groove of the plug rod 9, so that the main cover plate 4 can be removed, so that the staff can inspect or replace the spray gun assembly 3 and the baffle assembly 2.

[0046] 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 mounting structure of a toilet bowl pre-washing lance comprising a toilet rim (1), characterized in that: The toilet seat (1) is connected to a main cover plate (4) at the bottom, and the main cover plate (4) is fixed with insert rods (9) on both sides of the top. The toilet seat (1) is connected to a sleeve (8) at the top inside, and a spring (10) is connected to the top inside the sleeve (8). A retaining ring (11) is connected to the bottom of the spring (10). Multiple limiting balls (12) are provided at the bottom inside the sleeve (8). A limiting plate (5) is fixed to the inner wall of the toilet seat (1), and a first conduit hole (6) is opened on the limiting plate (5). A second conduit hole (7) is opened on both sides of the toilet seat (1).

2. The installation structure of the toilet pre-cleaning spray gun according to claim 1, characterized in that: The insertion rod (9) is detachably connected to the sleeve (8), and the main cover plate (4) is detachably connected to the toilet seat (1).

3. The installation structure of the toilet pre-cleaning spray gun according to claim 2, characterized in that: The retaining ring (11) is slidably connected to the sleeve (8), and the retaining ring (11) abuts against the limiting ball (12).

4. The installation structure of the toilet pre-cleaning spray gun according to claim 3, characterized in that: The outer ring of the insert (9) has a groove, and the limiting ball (12) abuts against the groove.

5. The installation structure of the toilet pre-cleaning spray gun according to claim 1, characterized in that: The toilet seat (1) is equipped with a spray gun assembly (3) inside, and the toilet seat (1) is equipped with a baffle assembly (2) on its inner wall.

6. The installation structure of the toilet pre-cleaning spray gun according to claim 5, characterized in that: The main cover plate (4) abuts against the spray gun assembly (3), and the spray gun assembly (3) is detached from the toilet seat (1).

7. The installation structure of the toilet pre-cleaning spray gun according to claim 6, characterized in that: The spray gun assembly (3) abuts against the baffle assembly (2), and the baffle assembly (2) is detached from the toilet seat (1).

8. The installation structure of the toilet pre-cleaning spray gun according to claim 5, characterized in that: The toilet seat (1) is connected to a first cover plate (13) and a second cover plate (14) on both sides of the bottom, and multiple insert rods (9) are fixed on the top of the first cover plate (13) and the second cover plate (14).

9. The installation structure of the toilet pre-cleaning spray gun according to claim 8, characterized in that: The sleeve (8), spring (10), retaining ring (11) and limiting ball (12) are all provided in multiple sets.

10. The installation structure of the toilet pre-cleaning spray gun according to claim 8, characterized in that: The first cover plate (13) and the second cover plate (14) are both detachably connected to the toilet seat (1).

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