Spraying rod structure installed on intelligent closestool

Abstract

The utility model provides a spray rod structure installed on an intelligent closestool, which comprises a spray rod body installed in a rear shell seat of a ceramic bedpan of the intelligent closestool, an included angle alpha is formed between the axis of the spray rod body and the horizontal surface of the upper edge of the ceramic bedpan, and when the alpha is within the range of 10-30 degrees, the angle alpha is larger than the angle alpha. The height h of the portion, stretching into the rear shell cover, of the installation part at the rear end of the spraying rod body ranges from 18 mm to 40 mm, and the thickness of the rear shell cover ranges from 20 mm to 45 mm. According to the rear shell cover, the sinking groove is formed in the inner cavity of the rear shell base, the spray rod body with the installation angle ranging from 10 degrees to 30 degrees can be installed in the rear shell base in a matched mode, the height of the portion, stretching into the rear shell cover, of the spray rod body is reduced to be 40 or below, and therefore the space, needing to give way to the spray rod body, of the rear shell cover is reduced to be 45 mm or below, and the overall thickness of the rear shell cover is reduced to be 45 mm or below. And an ultrathin rear shell cover with the thickness of 20 mm can be produced to the minimum thickness, so that the intelligent closestool provided with the spraying rod is more streamlined and more attractive.

Description

Technical Field

[0001] The utility model relates to a spray rod structure installed on a smart toilet. Background Art

[0002] For commercially available smart toilets, to achieve the function of locally flushing the human body, such as hip washing, feminine washing, and enema functions, a spray rod needs to be installed inside the rear shell seat of the smart toilet, and the front end of the spray rod extends into the ceramic toilet bowl for the user to use when using the toilet.

[0003] However, since the installation of the spray rod needs to meet the following requirements: the axis of the enema hole at the front end of the spray rod extending into the ceramic toilet bowl forms an angle of 55° with the horizontal surface of the upper edge of the ceramic toilet bowl, so as to facilitate the user to perform enema operations and use. This results in that the rear end of the spray rod needs to tilt up at least 35° with respect to the rear shell cover covering the rear shell seat to meet the installation requirements. For this reason, most manufacturers adopt a production plan of increasing the thickness of the rear shell cover. Most rear shell covers need to be increased to 70 - 80 mm. Installing a too thick rear shell cover on the smart toilet greatly weakens the aesthetics of the finished smart toilet. Summary of the Utility Model

[0004] The utility model provides a spray rod structure installed on a smart toilet, which can effectively solve the above problems.

[0005] The utility model is implemented as follows:

[0006] A spray rod structure installed on a smart toilet includes a spray rod body installed inside the rear shell seat of the ceramic toilet bowl of the smart toilet. An angle α is formed between the axis of the spray rod body and the horizontal surface of the upper edge of the ceramic toilet bowl. When α is within the range of 10° - 30°, the height h of the installation part at the rear end of the spray rod body extending into the rear shell cover is within the range of 8 - 40 mm, and the thickness of the rear shell cover is 20 - 45 mm; a pair of sinking grooves for expanding the inner cavity of the rear shell seat are formed on the bottom wall of the inner cavity of the rear shell seat; the spray rod body further includes a flushing part inserted inside the installation part. The front end of the flushing part extending into the ceramic toilet has an enema hole for defecating and non-contact enema of the human body. An angle of 55° is formed between the axis of the enema hole and the horizontal surface of the upper edge of the ceramic toilet bowl; wing plates are fixedly installed on both sides of the installation part at the rear end of the spray rod body. The wing plates have through holes. A boss is fixedly installed on the bottom wall of the rear shell seat. The boss has a threaded hole for screwing a bolt. Passing the bolt through the through hole and tightening it in the threaded hole can install the spray rod body inside the rear shell seat.

[0007] As a further improvement, the sinking groove is a concave structure with an overall sinking.

[0008] As a further improvement, the sinking groove is a groove-like structure with a single-sided sinking.

[0009] As a further improvement, a hip washing waterway, a feminine washing waterway and an enema waterway are arranged at intervals in the flushing part. The enema waterway communicates with the enema hole, and the enema waterway is arranged far away from the upper horizontal surface of the ceramic toilet bowl.

[0010] As a further improvement, the axis of the enema waterway is parallel to the axis of the spray rod body, and an included angle of 95° is formed between the axis of the enema hole and the axis of the enema waterway.

[0011] As a further improvement, the aperture of the enema hole is 1.5 - 2.0 cm, and the hole depth is 10 - 15 cm.

[0012] As a further improvement, a buffer groove communicating with the enema hole is formed on the bottom side of the ceramic toilet bowl in the enema waterway.

[0013] The beneficial effects of the utility model are as follows:

[0014] In this application, by means of opening a sinking groove in the inner cavity of the rear shell seat, the accommodating space of the rear shell seat is made lower, so that the spray rod body with an installation angle of 18° - 30° can be adaptively installed in the rear shell seat. By adopting the above installation method, the height of the spray rod body extending into the rear shell cover is reduced to less than 40, thereby reducing the space required for the rear shell cover to give way to the spray rod body, so that the overall thickness of the rear shell cover is reduced to less than 45 mm, and the thinnest can be produced to a thickness of 25 mm for the ultra-thin rear shell cover, making the intelligent toilet equipped with the spray rod of this application more streamlined and aesthetic. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 is a cross-sectional view of the overall structure of the utility model;

[0017] Figure 3 is the utility model Figure 2 magnified view at A in;

[0018] Figure 4 is a cross-sectional view of the spray rod body of the utility model;

[0019] Figure 5 is a schematic diagram of the structure of the rear shell cover in the first embodiment of the utility model;

[0020] Figure 6 is a schematic diagram of the structure showing the assembly relationship between the spray rod body and the rear shell seat of the utility model;

[0021] Figure 7 is a cross-sectional schematic diagram of the installation of the spray rod body axis at 35° with the upper horizontal surface of the ceramic toilet bowl of the utility model;

[0022] Figure 8It is a schematic cross-sectional view of the structure of the rear shell cover in the second embodiment of the present utility model;

[0023] Figure 9 It is a schematic cross-sectional view of the installation where the axis of the spray rod body of the present invention forms a 10° angle with the horizontal surface along the upper edge of the ceramic toilet bowl;

[0024] Figure 10 It is a chart comparing the installation angle of the spray rod of the present invention, the thickness of the rear shell cover, the height of the spray rod extending into the rear shell cover with the prior art.

[0025] The reference signs in the figure are as follows:

[0026] 10. Ceramic toilet bowl;

[0027] 20. Spray rod body; 21. Flushing part; 201. Enema hole; 211. Enema waterway; 212. Hip wash waterway; 213. Female wash waterway; 214. Buffer groove; 22. Installation part; 221. Wing plate; 220. Through hole;

[0028] 30. Rear shell seat; 301. Inner cavity; 302. Sinking groove; 31. Boss; 311. Threaded hole;

[0029] 40. Rear shell cover. Detailed implementation manners

[0030] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Therefore, the detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0031] In the description of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0032] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0033] As Figures 1 to 8 shown, a spray rod structure installed on a smart toilet includes a spray rod body 20 installed in a rear shell seat 30 of a ceramic toilet bowl 10 of the smart toilet. An angle α is formed between the axis of the spray rod body 20 and the horizontal surface along the upper edge of the ceramic toilet bowl 10. When α is within the range of 10° to 30°, the height h of the installation part 22 at the rear end of the spray rod body 20 extending into the rear shell cover 40 is within the range of 8 to 40 mm, and the thickness of the rear shell cover 40 is 20 to 45 mm; a sinking groove 302 for expanding the inner cavity 301 of the rear shell seat 30 is provided on the bottom wall of the inner cavity 301 of the rear shell seat 30; the spray rod body 20 further includes a flushing part 21 inserted inside the installation part 22. An enema hole 201 for defecating and non-contact enema of the human body is provided at the front end of the flushing part 21 extending into the ceramic toilet. An angle of 55° is formed between the axis of the enema hole 201 and the horizontal surface along the upper edge of the ceramic toilet bowl 10.

[0034] The structures of the various components of the present utility model will be described separately below.

[0035] As Figure 2 and Figure 5 shown, the sinking groove 302 has an overall sunken concave structure. In another embodiment of the present application, as Figure 6 and Figure 8 shown, the sinking groove 302 has a single-sided sunken groove structure. It should be noted here that the sinking groove 302 can accommodate components such as heating components and electronic components (not shown in the figure). The space of the inner cavity 301 of the rear shell seat 30 can give way to the installation part 22 at the rear end of the spray rod body 20. Since the angle α between the axis of the spray rod body 20 and the horizontal surface along the upper edge of the ceramic toilet bowl 10 is in the range of 18° to 30°, the height of the installation part 22 of the spray rod body 20 extending into the rear shell cover 40 can be effectively reduced, and then the thickness of the rear shell cover 40 can be reduced. When manufacturing the toilet, a thinner rear shell cover 40 can be used, improving the overall aesthetics of the smart toilet.

[0036] As Figures 1 to 4 , the angle formed between the axis of the spray rod body 20 and the horizontal surface along the upper edge of the ceramic toilet bowl 10 is 18°. The height h of the installation part 22 at the rear end of the spray rod body 20 extending into the rear shell cover 40 is 18 mm, and the thickness of the rear shell cover 40 is 25 mm; as Figures 6 to 8 shown, the angle formed between the axis of the spray rod body 20 and the horizontal surface along the upper edge of the ceramic toilet bowl 10 is 30°. The height h of the installation part 22 at the rear end of the spray rod body 20 extending into the rear shell cover 40 is 40 mm, and the thickness of the rear shell cover 40 is 45 mm; as Figure 9As shown, the angle formed between the axis of the spray bar body 20 and the horizontal surface along the upper edge of the ceramic toilet bowl 10 is 10°. The height h at which the installation part 22 at the rear end of the spray bar body 20 extends into the rear housing cover 40 is 8 mm, and the thickness of the rear housing cover 40 is 20 mm. As Figure 10 shown, compared with the spray bar with a spray bar installation angle of 35° in the prior art, the thickness of its rear housing cover 40 needs to reach 70 - 80 mm to meet the installation requirements of the spray bar. In this application, the rear housing cover 40 can be made relatively thinner. By reducing the thickness of the rear housing cover 40 to an ultra-thin thickness of 20 - 45 mm, it can be suitable for the installation of the spray bar.

[0037] As Figure 3 and Figure 4 shown, the flushing part 21 is internally provided with a hip-washing waterway 212, a feminine-washing waterway 213, and an enema waterway 211 arranged at intervals. The enema waterway 211 communicates with the enema hole 201, and the enema waterway 211 is arranged away from the horizontal surface along the upper edge of the ceramic toilet bowl 10. The axis of the enema waterway 211 is parallel to the axis of the spray bar body 20, and the angle formed between the axis of the enema hole 201 and the axis of the enema waterway 211 is 95°. The aperture of the enema hole 201 is 1.5 - 2.0 cm, and the hole depth is 10 - 15 cm.

[0038] Compared with the spray bar in the prior art: using an enema hole 201 with an aperture of 1.0 - 1.2 cm, in this application, by increasing the aperture of the enema hole 201 to an aperture of 1.5 - 2.0 cm, it can improve the tingling sensation caused by the water flow sprayed from the enema hole 201 gathering and acting on the human skin due to the small aperture. And because the enema waterway 211 in this application is arranged away from the horizontal surface along the upper edge of the ceramic toilet bowl 10, and the angle formed between the axis of the enema hole 201 and the axis of the enema waterway 211 is 95°, for the non-contact enema method adopted in this application, it can have the effect of increasing the length of the water flow circulation path in the enema hole 201. To ensure that the shape of the water column flowing out of the enema hole 201 is stable, the water outlet pressure of the water flow is weakened. In this way, when the water flow sprayed from the enema hole 201 acts on the human skin again, its impact force becomes weaker, so as to relieve the skin tingling caused by the enema operation and improve the user experience. It should be noted here that for each enema operation, the water volume of the enema hole 201 is 1500 ml.

[0039] As Figure 4 shown, the enema waterway 211 is provided with a buffer groove 214 communicating with the enema hole 201 on the bottom side of the ceramic toilet bowl 10. With such a design, before the water flow flows into the enema hole 201 from the enema waterway 211, the water flow is first blocked by the groove wall of the buffer groove 214. This process can weaken a part of the impact force of the water flow, further playing a role in reducing the water outlet pressure of the water flow, making the water flowing out of the enema hole 201 more gentle and improving the user experience.

[0040] AsFigure 6 As shown, wing plates 221 are fixedly installed on both sides of the installation part 22 at the rear end of the spray boom body 20. Through holes 220 are provided on the wing plates 221. A boss 31 is fixedly installed on the bottom wall of the rear housing seat 30. Threaded holes 311 for screwing bolts (not shown in the figure) are provided on the boss 31. By passing the bolts through the through holes 220 and tightening them in the threaded holes 311, the spray boom body 20 can be installed in the rear housing seat 30.

[0041] The above embodiments are only for illustrating the present invention and are not intended to limit the present invention. Those of ordinary skill in the art can also make various transformations or changes without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions should also fall within the scope of the present invention as defined by the respective claims.

Claims

1. A spray rod structure installed on a smart toilet, comprising a spray rod body (20) installed in a rear shell seat (30) of a ceramic toilet bowl (10) of the smart toilet, characterized in that: An included angle α is formed between the axis of the spray bar body (20) and the horizontal surface along the upper edge of the ceramic toilet bowl (10). When α is within the range of 10° to 30°, the height h of the installation part (22) at the rear end of the spray bar body (20) extending into the rear shell cover (40) is within the range of 8 to 40 mm, and the thickness of the rear shell cover (40) is 20 to 45 mm; on the bottom wall of the inner cavity (301) of the rear shell seat (30), a sunken groove (302) for expanding the inner cavity (301) of the rear shell seat (30) is provided; the spray bar body (20) further includes a flushing part (21) inserted inside the installation part (22). At the front end where the flushing part (21) extends into the ceramic toilet, an enema hole (201) for defecation and non-contact enema of the human body is provided. An included angle of 55° is formed between the axis of the enema hole (201) and the horizontal surface along the upper edge of the ceramic toilet bowl (10); on both sides of the installation part (22) at the rear end of the spray bar body (20), wing plates (221) are fixedly installed. The wing plates (221) have through holes (220). On the bottom wall of the rear shell seat (30), a boss (31) is fixedly installed, and the boss (31) has a threaded hole (311) for bolt screwing.

2. The spray rod structure installed on a smart toilet according to claim 1, characterized in that: The sunken groove (302) has an overall sunken concave structure.

3. The spray rod structure installed on a smart toilet according to claim 1, characterized in that: The sunken groove (302) has a single-sided sunken groove-like structure.

4. The spray rod structure installed on a smart toilet according to claim 1, characterized in that: Inside the flushing part (21), a hip washing waterway (212), a feminine washing waterway (213), and an enema waterway (211) are arranged at intervals. The enema waterway (211) communicates with the enema hole (201), and the enema waterway (211) is arranged away from the horizontal surface along the upper edge of the ceramic toilet bowl (10).

5. The spray rod structure installed on a smart toilet according to claim 4, characterized in that: The axis of the enema waterway (211) is parallel to the axis of the spray bar body (20), and an included angle of 95° is formed between the axis of the enema hole (201) and the axis of the enema waterway (211).

6. The spray rod structure installed on a smart toilet according to claim 4, wherein: The aperture of the enema hole (201) is 1.5 to 2.0 cm, and the hole depth is 10 to 15 cm.

7. The spray rod structure installed on a smart toilet according to claim 4, characterized in that: The enema waterway (211) is provided with a buffer groove (314) communicating with the enema hole (201) on the bottom side of the ceramic toilet bowl (10).

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