Closestool

Abstract

The toilet bowl comprises a toilet bowl body, a brush ring spray head assembly and an electronic cover, and the toilet bowl body is provided with an overflow opening located in the rear end of a urinal; at least part of the brush ring spray head assembly is located in the overflow opening, and the brush ring spray head assembly extends to the urinal from the overflow opening to spray water; the electronic cover is arranged at the rear end of the closestool body, and the electronic cover is arranged to shield the brush ring spray head assembly; the brush ring spray head assembly is installed on the closestool body or the electronic cover. According to the scheme provided by the embodiment of the utility model, the problem that dirt is accumulated and is difficult to clean due to many gaps and corners on the inner wall surface of a urinal caused by the fact that a brush ring water injection nozzle is arranged on the inner wall surface of the urinal in the conventional closestool is solved.

Description

Technical Field

[0001] The present invention relates to the field of sanitary ware technology, and in particular to a toilet. Background Art

[0002] At present, a brush ring water spray port for a brush ring is usually arranged above the inner wall surface of a toilet bowl, so as to flush the dirt attached to the inner wall surface from top to bottom to the bottom of the toilet bowl, and then discharge it from the sewage outlet.

[0003] However, setting a brush ring water spray port on the inner wall of the toilet will cause more gaps and corner structures on the inner wall of the toilet, resulting in accumulation of dirt and making it difficult to clean. Moreover, since the accumulated dirt is difficult to clean and is in a visible position, it greatly affects the user experience. Summary of the invention

[0004] The embodiment of the present application provides a toilet to solve the problem in the prior art that the brush ring water spray outlet on the inner wall of the toilet causes dirt to accumulate and is difficult to clean.

[0005] An embodiment of the present application provides a toilet, comprising:

[0006] The toilet body is provided with an overflow port located at the rear end of the toilet bowl;

[0007] a brush ring spray head assembly, arranged to be at least partially located in the overflow port, and arranged to extend from the overflow port toward the toilet bowl for spraying water;

[0008] An electronic cover is arranged at the rear end of the toilet body, and the electronic cover is arranged to cover the brush ring nozzle assembly;

[0009] Wherein, the brush ring nozzle assembly is installed on the toilet body or on the electronic cover.

[0010] In one embodiment, the brush ring nozzle assembly is mounted on the toilet body;

[0011] Among them, the toilet body is provided with a mounting portion protruding from the overflow port to the rear side, and the mounting portion is provided with a mounting hole; the brush ring nozzle assembly includes a bolt column, and the brush ring nozzle assembly is configured to be installed on the toilet body by inserting the bolt column into the mounting hole and fixing it.

[0012] In one embodiment, the brush ring nozzle assembly is mounted on the electronic cover;

[0013] Wherein, a mounting base is arranged on the electronic cover, and a slide groove is arranged on the mounting base; the brush ring nozzle assembly is arranged to be installed on the mounting base, and can be moved along the slide groove to a predetermined installation position.

[0014] In one embodiment, the brush ring nozzle assembly is configured to move in the slide groove along a predetermined direction and cannot move in the reverse direction.

[0015] In one embodiment, the brush ring nozzle assembly includes a fixed body, a brush ring tube and a driving mechanism;

[0016] The fixed body is configured to be installed on the toilet body or the electronic cover, the brush ring tube is configured to be able to rotate between a water spraying position and a hidden position relative to the fixed body, and the driving mechanism is configured to drive the brush ring tube to rotate; wherein, when flushing is started, the brush ring tube rotates to the water spraying position, and rotates to the hidden position when flushing is completed.

[0017] In one embodiment, a toothed portion is provided on the brush ring tube, and the driving mechanism includes a motor mounted on the fixed body and a gear driven by the motor, wherein the gear meshes with the toothed portion, thereby driving the brush ring tube to rotate through the rotation of the gear.

[0018] In one embodiment, a control switch for controlling the waterway is provided on the fixed body;

[0019] When the driving mechanism drives the brush ring tube to rotate to the water spraying position, the brush ring tube triggers the control switch so that the water channel supplies water to the brush ring tube; when the driving mechanism drives the brush ring tube to rotate to the hidden position, the control switch is reset and the brush ring tube stops spraying water.

[0020] In one embodiment, the toilet further comprises an alarm device, and when the flushing is started, if the control switch is not triggered, the alarm device issues a warning.

[0021] In one embodiment, the brush ring nozzle assembly includes a fixed body and a brush ring tube;

[0022] The fixed body is configured to be installed on the toilet body or the electronic cover, and the brush ring tube includes a brush ring tube main body installed on the fixed body and a universal ball head installed at the water outlet end of the brush ring tube main body, and the water outlet direction of the brush ring tube is adjusted by swinging the universal ball head.

[0023] In one embodiment, the inner wall surface of the toilet bowl has no brush ring flow channel and is bilaterally symmetrical.

[0024] In one embodiment, the brush ring nozzle assembly is located on one side of the overflow port, and the water spray port of the brush ring nozzle assembly is configured to spray water toward the other side, so that the water sprayed by the brush ring nozzle assembly flushes in a spiral along the wall of the toilet bowl.

[0025] In one embodiment, the shielding of the brush ring nozzle assembly by the electronic cover is set to a viewing angle α of less than 45° when the brush ring nozzle assembly is in a non-spraying state.

[0026] The technical solution provided by the embodiment of the present application adopts a brush ring nozzle assembly arranged at the overflow port, and the brush ring nozzle assembly extends from the overflow port into the toilet bowl to flush the inner wall surface, without the need to set a brush ring water spray port on the inner wall surface of the toilet bowl of the toilet body. The inner wall surface of the toilet bowl of the toilet body has no brush ring water spray port, so that the inner wall surface of the toilet bowl is simple and flat, which is conducive to cleaning. This solves the problem of the current toilet having many gaps and corners on the inner wall surface of the toilet bowl due to the setting of the brush ring water spray port on the inner wall surface of the toilet bowl, thereby causing dirt to accumulate and be difficult to clean.

[0027] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or be understood by implementing the present application. Other advantages of the present application can be realized and obtained by the schemes described in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings are used to provide an understanding of the technical solution of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present application and do not constitute a limitation on the technical solution of the present application.

[0029] Figure 1 is a schematic diagram of a cutaway structure of a toilet according to an embodiment of the present application;

[0030] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0031] Figure 3 for Figure 1 Schematic diagram of the installation structure of the toilet body and the brush ring nozzle assembly in the embodiment;

[0032] Figure 4 for Figure 3 A schematic diagram of the water spray of the brush ring nozzle assembly forming a spiral shape on the toilet bowl wall;

[0033] Figure 5 for Figure 3 A schematic diagram of a cross-section of the structure shown in FIG.

[0034] Figure 6 for Figure 1 A schematic diagram of the structure of the toilet body used in the embodiment;

[0035] Figure 7 Shows Figure 6 The wall surface (shaded part) of the toilet body is a schematic diagram of a symmetrical arrangement;

[0036] Figure 8 for Figure 1 A schematic structural diagram of a brush ring nozzle assembly used in an embodiment of the present invention;

[0037] Fig. 9 for Figure 8 A schematic diagram of the structure of the brush ring nozzle assembly in a disassembled state;

[0038] Fig.10 for Figure 8 A schematic diagram of the rotation of the brush ring tube in the brush ring nozzle assembly;

[0039] Fig.11 A schematic diagram of a process of flushing a toilet using a brush ring nozzle assembly according to an embodiment of the present application;

[0040] Fig.12 It is a schematic diagram of the cutaway structure of a toilet according to another embodiment of the present application;

[0041] Fig.13 for Fig.12 Enlarged view of point B in the middle;

[0042] Fig.14 For Fig.12 Schematic diagram of the structure viewed from the bottom of the electronic cover;

[0043] Fig.15 for Fig.12 A schematic diagram of the structure in which the brush ring nozzle assembly is installed on the mounting base in the embodiment;

[0044] Fig.16 for Fig.15 A schematic diagram of the cross-sectional structure of the brush ring nozzle assembly;

[0045] Fig.17 for Fig.15 A schematic diagram of the structure in a decomposed state;

[0046] Fig.18 is a schematic diagram of a cutaway structure of a toilet according to yet another embodiment of the present application;

[0047] Fig.19 for Fig.18 Enlarged view of point C in the middle;

[0048] Fig. 20 for Fig.18 Schematic diagram of the installation structure of the toilet body and the brush ring nozzle assembly in the embodiment;

[0049] Fig.21 for Fig. 20 Enlarged view of point D in the middle;

[0050] Fig. 22 for Fig.18A schematic structural diagram of a brush ring nozzle assembly used in an embodiment of the present invention;

[0051] Fig.23 for Fig. 22 Schematic diagram of the structure of the brush ring nozzle assembly in a disassembled state.

[0052] Description of reference numerals:

[0053] 1-toilet body; 11-urinal bowl; 12-overflow port; 13-installation part; 2-electronic cover; 21-installation base; 211-slide; 3-brush ring nozzle assembly; 31-brush ring tube; 311-brush ring tube body; 312-universal ball head; 313-fixed cover; 314-filter; 315-sealing ring; 32-fixed body; 321 bolt column; 322-fastening nut; 323-sliding part; 324-upper fixed part; 325-lower fixed part; 33-cover; 34-motor; 35-gear; 36-toothed part; 37-water inlet pipe. DETAILED DESCRIPTION

[0054] The present application describes multiple embodiments, but the description is exemplary rather than restrictive, and it is obvious to those skilled in the art that there may be more embodiments and implementations within the scope of the embodiments described in the present application. Although many possible feature combinations are shown in the drawings and discussed in the specific embodiments, many other combinations of the disclosed features are also possible. Unless specifically limited, any feature or element of any embodiment may be used in combination with any other feature or element in any other embodiment, or may replace any other feature or element in any other embodiment.

[0055] The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements disclosed in the present application may also be combined with any conventional features or elements to form a unique invention scheme. Any features or elements of any embodiment may also be combined with features or elements from other invention schemes to form another unique invention scheme. Therefore, it should be understood that any feature shown and / or discussed in the present application may be implemented individually or in any appropriate combination. Therefore, except for the limitations made according to the attached claims and their equivalents, the embodiments are not subject to other restrictions. In addition, various modifications and changes may be made within the scope of protection of the attached claims.

[0056] In addition, when describing representative embodiments, the specification may have presented the method and / or process as a specific sequence of steps. However, to the extent that the method or process does not rely on the specific order of the steps described herein, the method or process should not be limited to the steps of the specific order described. As will be understood by those of ordinary skill in the art, other sequences of steps are also possible. Therefore, the specific sequence of the steps set forth in the specification should not be interpreted as a limitation to the claims. In addition, the claims for the method and / or process should not be limited to the steps of performing them in the order written, and those skilled in the art can easily understand that these sequences can be changed and still remain within the spirit and scope of the embodiments of the present application.

[0057] The embodiment of the present application provides a toilet, such as Figure 1-Figure 23 As shown, it includes: a toilet body 1, an electronic cover 2 and a brush ring nozzle assembly 3; wherein,

[0058] The toilet body 1 is provided with an overflow port 12 at the rear end of the toilet bowl 11; the brush ring nozzle assembly 3 is arranged to be partially located in the overflow port 12, and is arranged to extend from the overflow port 12 to the toilet bowl 11 to spray water; the electronic cover 2 is arranged at the rear end of the toilet body 1, and the electronic cover 2 is arranged to shield the brush ring nozzle assembly 3. Among them, the brush ring nozzle assembly 3 can be arranged to be installed on the toilet body 1 or installed on the electronic cover 2.

[0059] In some embodiments, the electronic cover 2 is configured to shield the brush ring nozzle assembly 3 so that the viewing angle α of the brush ring nozzle assembly 3 when the brush ring nozzle assembly 3 is in a non-spraying state is less than 45°. Figure 1 and Fig.17 If the brush ring nozzle assembly 3 is configured to be extended in the water spraying state or rotated to the water spraying state, the viewing angle α of the brush ring nozzle assembly 3 may be greater than 45°.

[0060] The visual angle α is less than 45°, which means that the brush ring nozzle assembly 3 cannot be seen when the angle of the human eye's line of sight relative to the horizontal plane is greater than or equal to 45°, and the brush ring nozzle assembly 3 can be seen when the angle of the human eye's line of sight relative to the horizontal plane is less than 45°. When the human body normally looks at the toilet, the line of sight of the human eye is usually greater than 45° relative to the horizontal plane. Therefore, the brush ring nozzle assembly 3 is basically in an invisible state, which can make the appearance of the toilet more neat and beautiful.

[0061] The technical solution provided by the embodiment of the present application adopts a method of arranging a brush ring nozzle assembly 3 at the overflow port 12. The brush ring nozzle assembly 3 extends from the overflow port 12 into the toilet bowl to flush the inner wall surface, without providing a brush ring water spray port on the inner wall surface of the toilet bowl 11 of the toilet body 1. The inner wall surface of the toilet bowl 11 of the toilet body 1 has no brush ring water spray port, so that the inner wall surface of the toilet bowl 11 is simple and smooth, which is conducive to cleaning. This solves the problem that the current toilet has many gaps and corners on the inner wall surface of the toilet bowl due to the provision of a brush ring water spray port on the inner wall surface of the toilet bowl, thereby accumulating dirt and being difficult to clean.

[0062] In one embodiment, the brush ring nozzle assembly 3 is installed on the toilet body 1. Figure 1-Figure 7 In the embodiment, a mounting portion 13 protruding from the overflow port 12 to the rear side is provided on the toilet body 1, and a mounting hole is provided on the mounting portion 13; the brush ring nozzle assembly 3 includes a bolt column 321, and the brush ring nozzle assembly 3 is fixed by inserting the bolt column 321 into the mounting hole on the mounting portion 13, so that the brush ring nozzle assembly 3 is installed on the toilet body 1. Figure 3-Figure 5 The state where the brush ring nozzle assembly 3 is installed on the mounting portion 13 is shown.

[0063] The structure of the brush ring nozzle assembly 3 can be referred to Figure 8-Figure 10 As shown, the brush ring nozzle assembly 3 includes a fixed body 32, a brush ring tube 31 and a driving mechanism, and the brush ring tube 31 can be connected to a water inlet pipe 37 for water supply; wherein the fixed body 32 is configured to be installed on the toilet body 1 (or installed on the electronic cover 2), and a bolt column 321 is provided on the fixed body 32, referring to Figure 2 and Figure 8 After the bolt column 321 is inserted into the mounting hole provided in the mounting portion 13 of the toilet body 1, it is fastened by the fastening nut 322. The brush ring tube 31 is configured to be able to rotate between the water spraying position and the hidden position relative to the fixed body 32, and the driving mechanism is configured to drive the brush ring tube 31 to rotate. The brush ring tube 31 rotates to the water spraying position when flushing the toilet bowl 11, and rotates to the hidden position after flushing.

[0064] In this embodiment, the driving mechanism may be configured to include a motor 34 mounted on the fixed body 32 and a gear 35 driven by the motor 34. The brush ring tube 31 is provided with a toothed portion 36, and the gear 35 meshes with the toothed portion 36, so that the brush ring tube 31 is driven to rotate by rotating the gear 35. Of course, the driving mechanism may also use other forms such as a connecting rod mechanism to drive the brush ring tube 31 to rotate.

[0065] In addition, in order to protect the brush ring tube 31 and prevent the brush ring tube 31 from hitting the toilet body 1 or the electronic cover 2 and other structures and causing jamming, a cover 33 fixed on the fixed body 32 can also be provided. The brush ring tube 31 is covered by the cover 33. The cover 33 can also cover the gear 35 and the toothed portion 36 to make the appearance simple and beautiful.

[0066] When the flushing function is started, the driving mechanism drives the brush ring tube 31 to rotate from the hidden position to the water spraying position to flush the toilet bowl 11. After the flushing is completed, the driving mechanism drives the brush ring tube 31 to rotate from the water spraying position to the hidden position. Fig.10 The process of the brush ring tube 31 rotating downward from the hidden position to the water spraying position and then rotating upward from the water spraying position to the hidden position is shown. In the hidden position (i.e., in the non-water spraying state), the visible angle α of the brush ring nozzle assembly 3 is less than 45°, while in the water spraying position, the brush ring tube 31 rotates at a suitable angle relative to the fixed body 32 to spray water onto the inner wall surface of the toilet bowl 11 of the toilet body 1, wherein Fig.10 In the example of FIG. 1 , the brush ring tube 31 can be arranged to rotate 5°-35° from the hidden position to the water spraying position.

[0067] In one example, the fixed body 32 may be provided with a control switch for controlling the waterway, see Fig.11 When the user starts flushing, the driving mechanism receives the instruction and drives the brush ring tube 31 to rotate to the water spraying position. The control switch on the fixed body 32 is triggered by the brush ring tube 31, and the water supply is turned on. The water channel supplies water to the brush ring tube 31, so that the brush ring tube 31 sprays water. After flushing is completed, when the driving mechanism drives the brush ring tube 31 to rotate to the hidden position, the control switch is reset, the water channel is disconnected, and the brush ring tube 31 stops spraying water. The toilet may also include an alarm device. When flushing is started, if the brush ring tube 31 fails to rotate to the water spraying position, the control switch is not triggered, and the water supply is not turned on, the alarm device will issue a warning.

[0068] In one embodiment, the brush ring nozzle assembly 3 is installed on the electronic cover 2. Figure 12-Figure 17 In the embodiment, the electronic cover 2 is provided with a mounting base 21, and the mounting base 21 is provided with a slide groove 211; the brush ring nozzle assembly 3 is configured to be installed on the mounting base 211, and can be moved along the slide groove 211 to a predetermined installation position.

[0069] like Fig.13 as well as Figure 15-16 As shown, the brush ring nozzle assembly 3 includes a fixed body 32 having a sliding portion 323, and the fixed body 32 is slidably mounted on the slide groove 211 through the sliding portion 323. During installation, the brush ring nozzle assembly 3 is first mounted on the mounting base 21, the mounting base 21 is mounted on the electronic cover 2, and then the electronic cover 2 is mounted on the toilet body 1, and the brush ring nozzle assembly 3 is pushed backward along the slide groove 211 until it contacts the toilet body 1, as shown in FIG. Fig.13 In the state shown, after the fixed body 32 contacts the toilet body 1, it indicates that the brush ring nozzle assembly 3 moves to the predetermined installation position.

[0070] In one example, the brush ring nozzle assembly 3 is configured to move in the slide groove 211 along a predetermined direction and cannot move in the reverse direction, so that the brush ring nozzle assembly 3 can be ensured to move to a predetermined installation position. Fig.13 When the middle brush ring nozzle assembly 3 moves to abut against the toilet body 1, it cannot slide in the reverse direction and leave this position.

[0071] In order to prevent the brush ring nozzle assembly 3 from moving in the reverse direction, bevel teeth may be provided on the slide groove 211 , and the bevel teeth are arranged so that the brush ring nozzle assembly 3 can only slide in a predetermined direction but cannot slide in the reverse direction.

[0072] exist Figure 12-Figure 17 In the embodiment of the present invention, the brush ring nozzle assembly 3 further includes a brush ring tube 31 rotatably mounted on the fixed body 32 and a driving mechanism for driving the brush ring tube 31. The arrangement of the brush ring 31 and the driving mechanism can be the same as that described above. Figure 8-Figure 9 The structure described in is the same as that described in , and will not be repeated here.

[0073] exist Figure 18-Figure 23 In the embodiment of the present invention, the brush ring nozzle assembly 3 includes a fixed body 32 and a brush ring tube 31; the fixed body 32 is configured to be mounted on the toilet body 1 or the electronic cover 2, and the brush ring tube 31 includes a brush ring tube body 311 mounted on the fixed body 32 and a universal ball head 312 mounted on the water outlet end of the brush ring tube body 311, and the water outlet direction of the brush ring tube 31 is adjusted by swinging the universal ball head 312. Fig.23 As shown, the brush ring tube 31 also includes a fixed cover 313, and the universal ball head 312 is fixed to the brush ring tube body 311 through the fixed cover 313, and a sealing ring 315 is arranged between the fixed cover 313 and the brush ring tube body 311 for sealing. In addition, a filter screen 314 is arranged between the brush ring tube body 311 and the universal ball head 312 for filtering.

[0074] Figure 18-Figure 23 In the embodiment, the brush ring nozzle assembly 3 is installed on the toilet body 1. To install the brush ring nozzle assembly 3, the fixed body 32 can be configured to include an upper fixing portion 324 and a lower fixing portion 325. The upper fixing portion 324 and the lower fixing portion 325 are respectively arranged on the upper and lower sides of the mounting portion of the toilet body 1, and are fixed by bolts passing through the upper fixing portion 324, the mounting hole on the mounting portion and the lower fixing portion 325. Two bolts can be provided.

[0075] It is understandable that the brush ring nozzle assembly 3 can also be installed on the electronic cover 2, and the fixing structure of the fixing body 32 is adaptively modified to make it suitable for installation on the electronic cover 2. It is also understandable that the structure of the brush ring nozzle assembly 3 can be various and is not limited to the structural form described in this article.

[0076] In the solution provided by the embodiment of the present application, since the brush ring nozzle assembly 3 extends from the overflow port 12 of the toilet body 1 into the toilet bowl 11 to spray water, rather than being arranged on the inner wall surface of the toilet bowl 11, the inner wall surface of the toilet bowl 11 can be set to be free of brush ring flow channels and bilaterally symmetrical. The brush ring flow channel is a flow channel formed by a depression near the upper position of the inner wall surface of a traditional toilet, which is used for brushing the ring when flushing the toilet. However, the inner wall surface of the toilet bowl in this embodiment is not provided with a brush ring flow channel, such as Figure 7 The toilet bowl portion is shown in the middle shaded portion. The inner wall of the toilet bowl is smooth and easy to clean, and is symmetrically arranged to improve the appearance.

[0077] In addition, in the solution provided in the embodiment of the present application, the brush ring nozzle assembly 3 can be arranged on one side of the overflow port 12, and the water spray port of the brush ring nozzle assembly 12 is arranged to spray water toward the other side, so that the water sprayed by the brush ring nozzle assembly 3 is flushed in a spiral shape along the inner wall surface of the toilet bowl 11.

[0078] like Figure 4 As shown, the brush ring nozzle assembly 3 is located on the left side of the overflow port 12, and the water spray port sprays water toward the right side, so that the water spray flows in a spiral shape on the inner wall of the toilet bowl, so that the water spray can spread over the entire wall surface and then be discharged from the sewage outlet at the bottom, and the flushing effect is good. When the brush ring nozzle assembly 3 is located on the right side of the overflow port 12, the water spray port sprays water toward the left side.

[0079] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0080] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include at least one of the features.

[0081] In the description of the present application, “plurality” means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0082] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, "connected" 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0083] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0084] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0085] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A toilet, characterized in that: include: The toilet body is provided with an overflow port located at the rear end of the toilet bowl; a brush ring spray head assembly, arranged to be at least partially located in the overflow port, and arranged to extend from the overflow port toward the toilet bowl for spraying water; An electronic cover is arranged at the rear end of the toilet body, and the electronic cover is arranged to cover the brush ring nozzle assembly; Wherein, the brush ring nozzle assembly is installed on the toilet body or on the electronic cover.

2. The toilet according to claim 1, characterized in that: The brush ring nozzle assembly is installed on the toilet body; Among them, the toilet body is provided with a mounting portion protruding from the overflow port to the rear side, and the mounting portion is provided with a mounting hole; the brush ring nozzle assembly includes a bolt column, and the brush ring nozzle assembly is configured to be installed on the toilet body by inserting the bolt column into the mounting hole and fixing it.

3. The toilet according to claim 1, characterized in that: The brush ring nozzle assembly is installed on the electronic cover; Wherein, a mounting base is arranged on the electronic cover, and a slide groove is arranged on the mounting base; the brush ring nozzle assembly is arranged to be installed on the mounting base, and can be moved along the slide groove to a predetermined installation position.

4. The toilet according to claim 3, characterized in that: The brush ring nozzle assembly is configured to move in the slide groove along a predetermined direction and cannot move in the reverse direction.

5. The toilet according to claim 1, characterized in that: The brush ring nozzle assembly includes a fixed body, a brush ring tube and a driving mechanism; The fixed body is configured to be installed on the toilet body or the electronic cover, the brush ring tube is configured to be able to rotate between a water spraying position and a hidden position relative to the fixed body, and the driving mechanism is configured to drive the brush ring tube to rotate; wherein, when flushing is started, the brush ring tube rotates to the water spraying position, and rotates to the hidden position when flushing is completed.

6. The toilet according to claim 5, characterized in that: The brush ring tube is provided with a toothed portion, and the driving mechanism comprises a motor mounted on the fixed body and a gear driven by the motor, the gear meshes with the toothed portion, so that the brush ring tube is driven to rotate by the rotation of the gear.

7. The toilet according to claim 5, characterized in that: The fixed body is provided with a control switch for controlling the waterway; When the driving mechanism drives the brush ring tube to rotate to the water spraying position, the brush ring tube triggers the control switch so that the water channel supplies water to the brush ring tube; when the driving mechanism drives the brush ring tube to rotate to the hidden position, the control switch is reset and the brush ring tube stops spraying water.

8. The toilet according to claim 7, characterized in that: It also includes an alarm device, which issues an alarm if the control switch is not triggered when the flushing is started.

9. The toilet according to claim 1, characterized in that: The brush ring nozzle assembly includes a fixed body and a brush ring tube; The fixed body is configured to be installed on the toilet body or the electronic cover, and the brush ring tube includes a brush ring tube main body installed on the fixed body and a universal ball head installed at the water outlet end of the brush ring tube main body, and the water outlet direction of the brush ring tube is adjusted by swinging the universal ball head.

10. The toilet according to any one of claims 1 to 9, characterized in that: The inner wall surface of the toilet bowl has no brush ring flow channel and is bilaterally symmetrical.

11. The toilet according to any one of claims 1 to 9, characterized in that: The brush ring nozzle assembly is located on one side of the overflow port, and the water spray port of the brush ring nozzle assembly is arranged to spray water toward the other side, so that the water sprayed by the brush ring nozzle assembly flushes along the wall of the toilet bowl in a spiral shape.

12. The toilet according to any one of claims 1 to 9, characterized in that: The shielding of the brush ring nozzle assembly by the electronic cover is set to a viewing angle α of less than 45° when the brush ring nozzle assembly is in a non-spraying state.

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