Water spray nozzle mounting structure of closestool

Abstract

The utility model discloses a water spray nozzle mounting structure of a closestool. The water spray nozzle mounting structure comprises a water spray nozzle and a water inlet pipe, the water spray nozzle is mounted at the flushing port; the water spraying surface is positioned on the end surface of one end, facing the sewage draining exit, of the water spraying nozzle; the water spraying surface is not exposed out of the flushing opening; the water spraying face is provided with a water spraying opening and an inserting groove. The water spraying opening and the inserting groove extend in the length direction of the water spraying nozzle. The water spraying opening is communicated with the output end of the water inlet pipe through the other end of the water spraying nozzle; the position of the water spray nozzle in the flushing opening is adjusted by moving the handle end of the jig, the phenomenon that a water outlet of the water spray nozzle is installed in a staggered mode is avoided, and the flushing effect of dirt is ensured.

Description

Technical Field

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

[0002] In order to reduce water consumption and improve the flushing effect of the toilet, a water spray nozzle is installed in the waste collection tank of the toilet in the prior art so that the waste in the waste collection tank can be directly flushed into the sewage channel through the water spray nozzle.

[0003] Since the water nozzle is hidden in the flushing port of the dirt collection tank, the water nozzle cannot be seen exposed in the dirt collection tank during installation. When the water nozzle is connected to the water inlet pipe and locked, the water outlet of the water nozzle is easily misplaced, resulting in the deviation of the direction of the water column during flushing, resulting in the phenomenon that the dirt is not flushed cleanly. Utility Model Content

[0004] In view of the above-mentioned shortcomings, the purpose of the utility model is to provide a water spray nozzle installation structure for a toilet, so as to solve the problem that the water outlet of the water spray nozzle is misaligned during installation.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A water spray nozzle installation structure for a toilet, wherein a waste collection tank is provided at the bottom of the toilet, and flushing ports and sewage outlets are provided on both sides of the waste collection tank. The installation structure comprises a water spray nozzle and a water inlet pipe;

[0007] The water spray nozzle is installed at the flushing port; the water spray nozzle is provided with a water spray surface, and the water spray surface is the end surface of the water spray nozzle facing the sewage outlet; the water spray surface is not exposed at the flushing port;

[0008] The water spray surface is provided with a water spray port and an insertion slot;

[0009] The water spray port and the insertion slot extend along the length direction of the water spray nozzle respectively; the water spray port is connected to the output end of the water inlet pipe through the other end of the water spray nozzle;

[0010] The insertion groove is used to insert the insertion end of the jig so that the position of the water spray nozzle in the flushing port can be adjusted by the jig.

[0011] Preferably, the water spray port is located below the insertion slot;

[0012] The water spray port is close to the bottom surface of the dirt collecting tank.

[0013] Furthermore, the water spray nozzle is also provided with a protrusion;

[0014] The protrusion protrudes from the other end of the water spray nozzle, and the protrusion is a semicircular arc-shaped tube body;

[0015] The protrusion is located at the upper half of the other end of the water spray nozzle.

[0016] Preferably, the water path connecting the water spray port and the other end of the water spray nozzle is a water inlet channel;

[0017] The water inlet channel extends along the length direction of the water spray nozzle, the bottom surface of the water inlet channel is a horizontally extending arc surface, the top surface of the water inlet channel is a gradually descending arc surface, and the arc surface gradually converges at two relative connection points of the arc surface and is connected at the water spray surface and the edge of the water spray outlet.

[0018] Furthermore, the outer peripheral surface of the water spray nozzle is provided with external threads;

[0019] The output end of the water inlet pipe is provided with an internal thread.

[0020] Furthermore, the outer peripheral surface of the water spray nozzle is also provided with a sealing ring;

[0021] The sealing ring is used to seal the gap between the outer peripheral surface of the water spray nozzle and the inner wall surface of the flushing port.

[0022] The beneficial effect of the technical solution of the utility model is as follows: the water spray nozzle installation structure of the toilet uses the insertion end of the fixture to be inserted into the insertion groove at one end of the water spray nozzle, and the position of the water spray nozzle in the flushing port can be adjusted by moving the handle end of the fixture to complete the positioning of the water spray nozzle, thereby avoiding the installation misalignment of the water outlet of the water spray nozzle and ensuring the flushing effect of dirt. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic cross-sectional structure diagram of the water spray nozzle installation structure of the toilet of the utility model;

[0024] Figure 2 yes Figure 1 An enlarged view of part A;

[0025] Figure 3 It is a structural schematic diagram of the water spray nozzle of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the water inlet channel of the water spray nozzle of the utility model;

[0027] Among them: toilet 1: water nozzle 2; water inlet pipe 3; fixture 4; water spray surface 21; water inlet channel 22; protrusion 23; insertion end 41; handle end 42; flushing port 111; sewage outlet 112; water spray port 211; insertion groove 212; arc surface 221; arc curved surface 222. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 The technical solution of the utility model is further illustrated by specific implementation methods.

[0029] 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.

[0030] 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.

[0031] A water spray nozzle installation structure for a toilet, wherein a waste collection tank 11 is provided at the bottom of the toilet 1, and a flushing port 111 and a sewage outlet 112 are provided on both sides of the waste collection tank 11. The installation structure comprises a water spray nozzle 2 and a water inlet pipe 3;

[0032] The water spray nozzle 2 is installed at the flushing port 111; the water spray nozzle 2 is provided with a water spray surface 21, and the water spray surface 21 is the end surface of the water spray nozzle 2 facing the sewage outlet 112; the water spray surface 21 is not exposed at the flushing port 111;

[0033] The water spray surface 21 is provided with a water spray port 211 and an insertion slot 212;

[0034] The water spray port 211 and the insertion slot 212 extend along the length direction of the water spray nozzle 2 respectively; the water spray port 211 is connected to the output end of the water inlet pipe 3 through the other end of the water spray nozzle 2;

[0035] The insertion groove 212 is used to insert the insertion end 41 of the fixture 4 so as to adjust the position of the water spray nozzle 2 in the flushing port 111 through the fixture 4 .

[0036] like Figure 1-3As shown, the fixture 4 is provided with a handle end 42 extending upward and an insertion end 41 extending in the horizontal direction. When in use, the insertion end 41 is first inserted into the insertion slot 212 located at one end of the water nozzle 2, and then the handle end 42 is held to extend the water nozzle 2 from the bottom of the waste collection tank 11 to the flushing port 111, and the other end of the water nozzle 2 is passed through the flushing port 111 and exposed to the open opening of the flushing port 111 away from the waste collection tank 11, and then the output end of the water inlet pipe 3 is connected to the other end of the water nozzle 2, and finally the position of the water nozzle 2 in the flushing port 111 is adjusted by moving the handle end 52 of the fixture 4, so that the installation and positioning of the water nozzle 2 can be completed.

[0037] Preferably, the water spray port 211 is located below the insertion slot 212;

[0038] The water spray port 211 is close to the bottom surface of the waste collecting tank 11 .

[0039] like Figure 1 and Figure 2 As shown, the water spray port 211 is close to the bottom surface of the dirt collecting tank 11, which can prevent dirt from being retained at the bottom of the dirt collecting tank 11 and ensure the sewage discharge effect.

[0040] Furthermore, the water spray nozzle 2 is also provided with a protrusion 23;

[0041] The protrusion 23 protrudes from the other end of the water spray nozzle 2, and the protrusion 23 is a semicircular arc-shaped tube body;

[0042] The protrusion 23 is located at the upper half of the other end of the water spray nozzle 2 .

[0043] like Figure 3 and Figure 4 As shown, before connecting the water inlet pipe 3 to the other end of the water nozzle 2, the position of the protrusion 23 can be observed to determine whether the installation angle of the water nozzle 2 is correct. If there is any deviation, it can be adjusted by rotating the handle end 42 of the fixture 4.

[0044] Preferably, the water path connecting the water spray port 211 and the other end of the water spray nozzle 2 is a water inlet channel 22;

[0045] The water inlet channel 22 extends along the length direction of the water spray nozzle 2, the bottom surface of the water inlet channel 22 is a horizontally extending arc surface 221, the top surface of the water inlet channel 22 is a gradually descending arc surface 222, and the arc surface 222 gradually approaches two relative connection points of the arc surface 221, and is connected at the water spray surface 21 and the edge of the water spray port 211.

[0046] like Figure 4As shown, a gradually narrowing water inlet channel 22 is formed between the gradually descending arc surface 222 and the horizontally extending arc surface 221, which can increase the pressure of the incoming water so that the flushing water sprayed from the water spray port 211 has a higher water pressure, thereby improving the cleanliness of the flushing dirt collection tank 11.

[0047] Furthermore, the outer peripheral surface of the water spray nozzle 2 is provided with an external thread;

[0048] The output end of the water inlet pipe 3 is provided with an internal thread.

[0049] like Figure 2 As shown, the external thread on the outer circumference of the water spray nozzle 2 is threadedly connected with the internal thread at the output end of the water inlet pipe 3, so that the water spray nozzle 2 has better installation stability.

[0050] Furthermore, the outer peripheral surface of the water spray nozzle 2 is also provided with a sealing ring;

[0051] The sealing ring is used to seal the gap between the outer peripheral surface of the water spray nozzle 2 and the inner wall surface of the flushing port 111 .

[0052] It is possible to prevent flushing water from leaking from the gap between the outer peripheral surface of the water spray nozzle 2 and the inner wall surface of the flushing port 111.

[0053] In summary, if Figure 1-4 In the embodiment of the utility model shown, the water spray nozzle installation structure of the toilet adjusts the position of the water spray nozzle in the flushing port by using a fixture connected to the insertion groove at one end of the water spray nozzle to complete the positioning of the water spray nozzle, so as to avoid the installation misalignment of the water outlet of the water spray nozzle and ensure the flushing effect of the dirt.

[0054] 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 spray nozzle installation structure for a toilet, wherein a waste collection tank is provided at the bottom of the toilet, and flushing ports and sewage outlets are provided on both sides of the waste collection tank, wherein: The mounting structure includes a water spray nozzle and a water inlet pipe; The water spray nozzle is installed at the flushing port; the water spray nozzle is provided with a water spray surface, and the water spray surface is the end surface of the water spray nozzle facing the sewage outlet; the water spray surface is not exposed at the flushing port; The water spray surface is provided with a water spray port and an insertion slot; The water spray port and the insertion slot extend along the length direction of the water spray nozzle respectively; the water spray port is connected to the output end of the water inlet pipe through the other end of the water spray nozzle; The insertion groove is used to insert the insertion end of the jig so that the position of the water spray nozzle in the flushing port can be adjusted by the jig.

2. The water spray nozzle installation structure of the toilet according to claim 1, characterized in that: The water spray port is located below the insertion slot; The water spray port is close to the bottom surface of the dirt collecting tank.

3. The water spray nozzle installation structure of a toilet according to claim 2, characterized in that: The water spray nozzle is also provided with a protrusion; The protrusion protrudes from the other end of the water spray nozzle, and the protrusion is a semicircular arc-shaped tube body; The protrusion is located at the upper half of the other end of the water spray nozzle.

4. The water spray nozzle installation structure of a toilet according to claim 3, characterized in that: The water channel connecting the water spray port and the other end of the water spray nozzle is a water inlet channel; The water inlet channel extends along the length direction of the water spray nozzle, the bottom surface of the water inlet channel is a horizontally extending arc surface, the top surface of the water inlet channel is a gradually descending arc surface, and the arc surface gradually converges at two relative connection points of the arc surface and is connected at the water spray surface and the edge of the water spray outlet.

5. The water spray nozzle installation structure of a toilet according to claim 1, characterized in that: The outer peripheral surface of the water spray nozzle is provided with an external thread; The output end of the water inlet pipe is provided with an internal thread.

6. The water spray nozzle installation structure of a toilet according to claim 5, characterized in that: The outer peripheral surface of the water spray nozzle is also provided with a sealing ring; The sealing ring is used to seal the gap between the outer peripheral surface of the water spray nozzle and the inner wall surface of the flushing port.

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