Water inlet structure of squatting pan

Abstract

The utility model discloses a water inlet structure of a squatting pan. A water pipe mounting hole is provided with a protruding part; an end wall surface is arranged at the semi-closed end of the water pipe mounting hole close to the communicating part of the water pipe mounting hole and the flushing cavity; the protruding part protrudes out of the end wall face and is used for abutting against the output end of the water inlet pipe. A gap is reserved between the end face of the output end of the water inlet pipe and the end wall face, blocking of the end wall face to the output end of the water inlet pipe is reduced, and the water inlet flow of the flushing cavity can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary ceramics, in particular to a water inlet structure of a squat toilet. Background Art

[0002] When installing the water inlet pipe of the squat toilet in the prior art, the water inlet pipe is directly inserted into the installation hole, and the end of the water inlet pipe is placed against the inner end of the installation hole, resulting in that the water outlet surface of the water inlet pipe is blocked by more than half, making the water inlet flow rate of the flushing chamber of the squat toilet insufficient, causing insufficient impact force of the flushing water when flushing the sewage surface, and poor cleanliness of the sewage surface. Utility Model Content

[0003] In view of the above-mentioned shortcomings, the purpose of the utility model is to provide a water inlet structure of a squat toilet to solve the problem of insufficient water inlet flow.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A water inlet structure for a squat toilet, the squat toilet is provided with a water pipe installation hole, a flushing cavity and a flushing hole, and the water pipe installation hole is provided with a protrusion;

[0006] An end wall surface is provided at the semi-enclosed end of the water pipe installation hole near the connection between the water pipe installation hole and the flushing cavity;

[0007] The protrusion protrudes from the end wall surface, and the protrusion is used to abut against the output end of the water inlet pipe.

[0008] Preferably, the height of the protrusion protruding from the end wall surface is not less than 1 cm.

[0009] Preferably, the protrusion is a cylinder partially embedded in the end wall surface;

[0010] The extending direction of the protrusion is perpendicular to the top edge of the end wall surface.

[0011] Furthermore, a sealing ring is provided on the outer wall of the water inlet pipe;

[0012] The sealing ring seals the gap between the outer wall of the water inlet pipe and the inner wall surface of the water pipe installation hole.

[0013] Preferably, the protrusion is a ceramic body integrally formed with the squat toilet.

[0014] The beneficial effects of the technical solution of the utility model are as follows: the water inlet structure of the squat toilet is provided with a protrusion protruding from the end wall surface and abutting against the output end of the water inlet pipe, so that a gap is left between the end surface of the output end of the water inlet pipe and the end wall surface, so that the flushing water entering the flushing cavity can enter the flushing cavity through the gap, reducing the obstruction of the end wall surface to the output end of the water inlet pipe, which can increase the water inlet flow rate of the flushing cavity and avoid the phenomenon of unclean flushing of the sewage discharge surface of the squat toilet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic cross-sectional structure diagram of the water inlet structure of the squat toilet of the utility model;

[0016] Figure 2 yes Figure 1 An enlarged view of part A;

[0017] Figure 3 It is a structural schematic diagram of the water inlet structure of the squat toilet of the utility model;

[0018] Figure 4 yes Figure 3 An enlarged view of part B;

[0019] Among them: squat toilet 1; water inlet pipe 2; sealing ring 3; water pipe installation hole 11; flushing cavity 12; flushing hole 13; end wall surface 110; protrusion 111. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 The technical solution of the utility model is further illustrated by specific implementation methods.

[0021] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, which can be said to be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] A water inlet structure of a squat toilet, the squat toilet 1 is provided with a water pipe installation hole 11, a flushing cavity 12 and a flushing hole 13, the water pipe installation hole 11 is provided with a protrusion 111;

[0024] Near the connection between the water pipe installation hole 11 and the flushing chamber 12, an end wall surface 110 is provided at the semi-closed end of the water pipe installation hole 11;

[0025] The protrusion 111 protrudes from the end wall surface 110 , and the protrusion 111 is used to abut against the output end of the water inlet pipe 2 .

[0026] Figure 1-4 This is a structural schematic diagram of the water inlet structure of the squat toilet of the utility model. The end wall surface 110 faces the outward opening of the water pipe installation hole 11. The end wall surface 110 is located below the connection between the water pipe installation hole 11 and the flushing chamber 12. A plurality of flushing holes 13 are connected to the flushing chamber, and the flushing holes 13 face the sewage outlet of the squat toilet.

[0027] like Figure 1-4 As shown, the water inlet structure of the squat toilet of the utility model is provided with a protrusion 111 protruding from the end wall surface 110 and abutting against the output end of the water inlet pipe 2, so that a gap is left between the end surface of the output end of the water inlet pipe 2 and the end wall surface 110, thereby reducing the obstruction of the end wall surface 110 to the output end of the water inlet pipe 2, and can increase the water inlet flow rate of the flushing chamber 12, ensuring the impact force of the flushing water.

[0028] Preferably, the height of the protrusion 111 protruding from the end wall surface 110 is not less than 1 cm.

[0029] like Figure 2 and 4 As shown, the height of the protrusion 111 protruding from the end wall surface 110 is not less than 1 cm, which can ensure that the flow rate of flushing water entering the flushing cavity 12 meets the flushing requirements.

[0030] Preferably, the protrusion 111 is a cylinder partially embedded in the end wall surface 110;

[0031] The extension direction of the protrusion 111 is perpendicular to the top edge of the end wall surface 110 .

[0032] like Figure 3 and 4 As shown, the protrusion 111 is set as an upright cylinder, which can reduce the obstruction of the protrusion 111 to the flushing water entering the flushing chamber 12.

[0033] Furthermore, a sealing ring 3 is provided on the outer wall of the water inlet pipe 2;

[0034] The sealing ring 3 seals the gap between the outer wall of the water inlet pipe 2 and the inner wall surface of the water pipe installation hole 11 .

[0035] like Figure 2As shown, the gap between the outer wall of the water inlet pipe 2 and the inner wall of the water pipe installation hole 11 is sealed by the sealing ring 3, so that the flushing water can be prevented from leaking from the gap between the outer wall of the water inlet pipe 2 and the inner wall of the water pipe installation hole 11.

[0036] Preferably, the protrusion 111 is a ceramic body integrally formed with the squat toilet.

[0037] The protrusion 111 of the ceramic body makes molding easy, has a long service life, and can improve the installation stability of the output end of the water inlet pipe 2.

[0038] In summary, if Figure 1-4 In the embodiment of the utility model shown, the water inlet structure of the squat toilet is provided with a protrusion 111 protruding from the end wall 110, so that a gap is left between the output end of the water inlet pipe 2 and the end wall 110, which can increase the water inlet flow rate of the flushing chamber 12 and avoid the phenomenon of poor cleanliness of the sewage surface due to insufficient impact force of the flushing water.

[0039] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A water inlet structure of a squat toilet, the squat toilet is provided with a water pipe installation hole, a flushing cavity and a flushing hole, characterized in that: The water pipe installation hole is provided with a protrusion; An end wall surface is provided at the semi-enclosed end of the water pipe installation hole near the connection between the water pipe installation hole and the flushing cavity; The protrusion protrudes from the end wall surface, and the protrusion is used to abut against the output end of the water inlet pipe.

2. The water inlet structure of a squat toilet according to claim 1, characterized in that: The height of the protrusion protruding from the end wall surface is not less than 1 cm.

3. The water inlet structure of a squat toilet according to claim 2, characterized in that: The protrusion is a cylinder partially embedded in the end wall surface; The extending direction of the protrusion is perpendicular to the top edge of the end wall surface.

4. The water inlet structure of a squat toilet according to claim 1, characterized in that: The outer wall of the water inlet pipe is sleeved with a sealing ring; The sealing ring seals the gap between the outer wall of the water inlet pipe and the inner wall surface of the water pipe installation hole.

5. The water inlet structure of a squat toilet according to claim 1, characterized in that: The protrusion is a ceramic body formed integrally with the squat toilet.

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