Hidden type water closet free of arrangement of flushing hole

Abstract

The invention relates to a concealed flushing hole-free pedestal pan which is provided with a thin funnel-shaped basin cavity and a flushing part, the thin funnel-shaped basin cavity is provided with a concealed cavity for mounting the flushing part, the flushing part comprises a pipe joint, a fixed pipe, a spring, a spring retainer ring and a movable pipe, the fixed pipe is fixedly connected with the pipe joint, and the spring retainer ring is fixedly connected with the movable pipe; the spring is sleeved in the fixing pipe, the front end of the spring is supported on the supporting shoulder of the fixing pipe, and the rear end of the spring is supported on the supporting shoulder of the spring retainer ring; a baffle and a flushing port are arranged at the front end of the movable pipe; when the pedestal pan is flushed, hydraulic power is blocked by the baffle, the movable pipe extends forwards, the spring is compressed, and water is discharged from the flushing port and supplied to the pedestal pan for flushing; after flushing, the movable pipe retracts into the hidden cavity of the thin funnel-shaped basin cavity under the action of the elastic force of the spring. The flushing device has the advantages of avoiding dirt winding, being attractive, large in flushing force and easy to produce.

Description

Technical Field

[0001] This invention relates to a concealed toilet that does not require a flushing hole. Background Technology

[0002] Current toilets typically feature a circular flushing hole on the upper side of the funnel-shaped basin. This design offers the advantage of more even flushing. However, due to current water-saving technologies, the flushing power of these toilets with circular flushing holes is generally weak. For toilets with thin funnel-shaped basins, it's not feasible to install a circular flushing hole on the upper side of the basin; a direct flushing pipe is required. However, this exposes the flushing pipe within the funnel-shaped basin, making it unsightly and potentially causing waste to become entangled. Therefore, it is necessary to design a toilet with a concealed flushing pipe that is both aesthetically pleasing and provides a stronger flushing power. Summary of the Invention

[0003] The purpose of this invention is to address the problems existing in the prior art by providing a beautiful, powerful, concealed toilet that does not require a flushing hole.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A concealed, flush-hole-free toilet features a thin, funnel-shaped basin and a flushing component. The thin, funnel-shaped basin has a concealed cavity for installing the flushing component. The flushing component includes a pipe connector, a fixed pipe, a spring, a spring retainer, and a movable pipe. The fixed pipe is fixedly connected to the pipe connector, and the spring retainer is fixedly connected to the movable pipe. The spring is fitted inside the fixed pipe, with its front end supported on a shoulder of the fixed pipe and its rear end supported on a shoulder of the spring retainer. A baffle and a flushing outlet are located at the front end of the movable pipe. When the toilet is flushed, the water pressure is blocked by the baffle, the movable pipe extends forward, the spring is compressed, and water is discharged from the flushing outlet to supply flushing water to the toilet. After flushing, the movable pipe retracts into the concealed cavity of the thin, funnel-shaped basin due to the spring force.

[0005] Preferably, a pipe straightening groove is provided on the inner wall of the fixed pipe, and a pipe straightening rib is provided on the outer wall of the movable pipe, so that the flushing outlet of the movable pipe is straight.

[0006] Preferably, the flushing outlets include a left flushing outlet, a right flushing outlet, and a bottom flushing outlet.

[0007] Preferably, a cover plate is provided at the baffle to cover the hidden cavity.

[0008] Preferably, the fixed pipe and the pipe fitting are fixedly connected by threads, and the spring retaining ring and the movable pipe are fixedly connected by threads.

[0009] Preferably, the movable tube is provided with a retraction limiting shoulder to maintain good spring force and prevent jamming.

[0010] Preferably, the spring retainer ring is provided with a tightening groove.

[0011] The advantages of this invention are that it provides a concealed flushing pipe with strong flushing power, which avoids the flushing pipe exposed in the funnel-shaped basin from getting tangled with dirt, and is also aesthetically pleasing. Since the need for a surrounding flushing hole eliminates the need for a toilet, its production is also easier.

[0012] The following embodiments, in conjunction with the accompanying drawings, further illustrate the present invention. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a traditional funnel-shaped toilet with a surrounding flushing hole on the upper side. Figure 2 This is a three-dimensional structural schematic diagram of Embodiment 1 of the present invention; Figure 3 yes Figure 1 Schematic diagram of the structure of Example 1; Figure 4 yes Figure 1 Example 1: Schematic diagram of the three-dimensional structure of the flushing component; Figure 5 yes Figure 1 Example 1: Schematic diagram of the three-dimensional structure of the flushing component; Figure 6 yes Figure 1 Example 1: A three-dimensional structural diagram showing a partial cross-section of the flushing component; Figure 7 yes Figure 1 Example 1: Schematic diagram of the flushing component in the unflushed state; Figure 8 yes Figure 1 Example 1: Schematic diagram of the flushing component in the flushing state; Figure 9 This is a schematic diagram of the structure of Embodiment 2 of the present invention.

[0014] In the diagram, 1. Pipe connector; 2. Fixed pipe; 3. Spring; 4. Movable pipe; 5. Support shoulder; 6. Spring retaining ring; 7. Baffle; 8. Concealed cavity; 9. Pipe groove; 10. Pipe rib; 11. Left flush port; 12. Right flush port; 13. Lower flush port; 14. Cover plate; 15. Retractable limiting shoulder; 16. Tightening groove; 17. Thin funnel-shaped basin; 18. Flushing component; 19. Support shoulder. Detailed Implementation

[0015] Reference Figure 1 It is a traditional funnel-shaped toilet with a surrounding flushing hole on the upper side.

[0016] Reference Figures 2 to 8This embodiment 1 is a concealed, flush-hole-free toilet. This toilet is a wall-mounted, slim toilet with a slim funnel-shaped basin 17 and a flushing component 18. The slim funnel-shaped basin has a concealed cavity 8 for installing the flushing component. The flushing component includes a pipe connector 1, a fixed pipe 2, a spring 3, a spring retainer 6, and a movable pipe 4. The fixed pipe is fixedly connected to the pipe connector, and the spring retainer is fixedly connected to the movable pipe. A pipe groove 9 is provided on the inner wall of the fixed pipe, and a pipe rib 10 is provided on the outer wall of the movable pipe to ensure the flushing outlet of the movable pipe is aligned. The spring is fitted inside the fixed pipe, and the front end of the spring is supported on the support shoulder 5 of the fixed pipe. The rear end of the spring is supported on the support shoulder 19 of the spring retainer ring, and the spring retainer ring is provided with a tightening groove 16; a baffle 7 and a flushing port are provided at the front end of the movable tube, and the flushing port includes a left flushing port 11, a right flushing port 12 and a lower flushing port 13; when the toilet is flushed, the water force is blocked by the baffle, the movable tube extends forward, the spring is compressed, and water is discharged from the flushing port to supply water for flushing the toilet; after flushing, under the action of the spring force, the movable tube retracts into the hidden cavity of the thin funnel-shaped basin cavity, and the movable tube is provided with a retraction limiting shoulder 15 to keep the spring in good elasticity and avoid jamming. A cover plate 14 is provided at the baffle to cover the hidden cavity.

[0017] Reference Figure 9 This embodiment 2 is also a concealed toilet without a flushing hole. This toilet is a floor-standing, thin toilet.

[0018] The installation and use of this invention are described in accordance with... Figures 2 to 9 In the above embodiment, the flushing component is installed in the concealed cavity of the toilet and connected to the drain end of the toilet. During installation, the pipe connector is first fixed to the ceramic body of the concealed cavity of the toilet. A spring is installed inside the fixed pipe, the movable pipe is inserted from the front end of the fixed pipe, and the spring retaining ring is installed from the other end of the fixed pipe. Then, the spring retaining ring is tightened by aligning it with the tightening groove using the lever, so that the spring retaining ring is screwed tightly with the movable pipe. In this way, the spring is fitted into the fixed pipe, the front end of the spring is supported by the support shoulder of the fixed pipe, and the rear end of the spring is supported by the support shoulder of the spring retaining ring. Finally, the fixed pipe and the connector are screwed tightly together to complete the installation. In use, when the toilet is flushed, the water force is blocked by the baffle, the movable pipe extends forward, the spring is compressed, and water is discharged from the flushing port to supply water for flushing the toilet. After flushing, the movable pipe retracts into the concealed cavity of the thin funnel-shaped basin cavity due to the elastic force of the spring.

[0019] This invention relates to a toilet, also known as a commode.

[0020] This invention is applicable to both wall-hung toilets and floor-standing toilets. (See reference...) Figure 3 The flushing mechanism is installed on the wall-hung slim toilet, refer to Figure 9 The flushing mechanism is installed on the floor-standing slim toilet.

[0021] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A concealed, flush-hole-free toilet, characterized in that: The toilet is provided with a thin funnel-shaped basin (17) and a flushing component (18). The thin funnel-shaped basin is provided with a hidden cavity (8) for installing the flushing component. The flushing component includes a pipe connector (1), a fixed pipe (2), a spring (3), a spring retainer (6), and a movable pipe (4). The fixed pipe is fixedly connected to the pipe connector, and the spring retainer is fixedly connected to the movable pipe. The spring is fitted in the fixed pipe, with the front end of the spring supported on the support shoulder (5) of the fixed pipe and the rear end of the spring supported on the support shoulder (19) of the spring retainer. A baffle (7) and a flushing port are provided at the front end of the movable pipe. When the toilet is flushed, the water force is blocked by the baffle, the movable pipe extends forward, the spring is compressed, and water is discharged from the flushing port to supply water for flushing the toilet. After flushing, the movable pipe retracts into the hidden cavity of the thin funnel-shaped basin due to the elastic force of the spring.

2. The concealed flushing hole-free toilet according to claim 1, characterized in that: A pipe straight groove (9) is provided on the inner wall of the fixed pipe, and a pipe straight rib (10) is provided on the outer wall of the movable pipe to make the flushing port of the movable pipe straight.

3. The concealed flushing hole-free toilet according to claim 1, characterized in that: The flushing outlets include a left flushing outlet (11), a right flushing outlet (12), and a lower flushing outlet (13).

4. The concealed flushing hole-free toilet according to claim 1, characterized in that: A cover plate (14) is provided at the baffle to cover the hidden cavity.

5. The concealed flushing hole-free toilet according to claim 1, characterized in that: The fixed tube and the pipe joint are fixedly connected by threads, and the spring retaining ring and the movable tube are fixedly connected by threads.

6. The concealed flushing hole-free toilet according to claim 1, characterized in that: The active tube is provided with a retraction limiting shoulder (15).

7. The concealed flushing hole-free toilet according to claim 1, characterized in that: The spring retaining ring is provided with a tightening groove (16).

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