Washing and drying integrated device and intelligent cover plate and intelligent pedestal pan applying same

Abstract

The invention discloses a washing and drying integrated device, and discloses an intelligent cover plate and an intelligent pedestal pan with the washing and drying integrated device, and the washing and drying integrated device is characterized in that a nozzle is provided with a first flow channel, a second flow channel and a drainage channel; an air outlet of the air channel and a first water outlet of the first flow channel face the same direction, and the air channel is provided with a drainage port communicated with the drainage channel; the stopper is mounted on the second water outlet of the second flow channel and can move between a first position and a second position relative to the second water outlet; when water flows through the second flow channel, the blocking piece moves to the first position under the action of water pressure, and the water drainage opening is opened to communicate the air channel with the water drainage channel. When water does not flow through the second flow channel, the blocking piece can move to the second position, and the blocking piece blocks the water outlet; the whole structure is simple, cleaning and drying functions are integrated, and dryness and cleanliness of the air duct can be guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of toilets, and in particular to an integrated washing and drying device and an intelligent cover plate and an intelligent toilet using the same. Background Art

[0002] The smart toilet has a spray gun with buttocks and feminine washing functions, which can spray water to clean the human anus or female private parts after defecation, which can effectively improve the cleaning effect after defecation and effectively reduce the occurrence of anal and gynecological diseases. The smart toilet is equipped with a hot air drying function. After cleaning, the hot air drying function is used to dry the user's buttocks. However, during the cleaning process, some water often splashes into the hot air drying duct, causing water accumulation in the hot air drying duct, which will breed bacteria for a long time and affect the cleanliness of the air duct. Summary of the invention

[0003] The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. To this end, the present invention provides an integrated washing and drying device.

[0004] To achieve the above object, the technical solution of the present invention is as follows:

[0005] The present invention also provides an intelligent cover plate and an intelligent toilet having the above-mentioned integrated washing and drying device.

[0006] The integrated washing and drying device according to the first embodiment of the present invention comprises:

[0007] A nozzle, wherein the nozzle is provided with a first flow channel, a second flow channel and a drainage channel;

[0008] an air duct, wherein the air outlet of the air duct is in the same direction as the first water outlet of the first flow channel, and the air duct is provided with a drainage outlet connected to the drainage channel;

[0009] a blocking member, the blocking member being mounted on the second water outlet of the second flow channel, and the blocking member being movable between a first position and a second position relative to the second water outlet;

[0010] When water flows through the second flow channel, the blocking member moves to the first position under the action of water pressure, and the drain port opens to connect the air channel with the drain channel;

[0011] When water does not flow through the second flow channel, the blocking member can move to the second position, and the blocking member blocks the drain outlet.

[0012] The integrated washing and drying device according to the embodiment of the present invention has at least the following beneficial effects: the overall structure is simple, and the washing and drying functions are integrated, and the dryness and cleanliness of the air duct can be ensured.

[0013] According to some embodiments of the present invention, the blocking member includes a first blocking portion, a second blocking portion and a plug post, a avoidance hole is opened in the air duct, the blocking member is placed in the air duct, the plug post passes through the avoidance hole and is movably plugged into the second water outlet, and the second blocking portion is adapted to the shape of the drain outlet;

[0014] When the blocking member moves to the second position, the first blocking portion covers the avoidance hole, and the second blocking portion blocks the drain outlet;

[0015] When the blocking member moves to the first position, the first blocking portion is disengaged from the avoidance hole, and the second blocking portion is disengaged from the drain outlet.

[0016] According to some embodiments of the present invention, a step is provided on the nozzle, and the step includes a first table top arranged vertically and a second table top arranged horizontally, and the second table top is provided with a cylindrical protrusion, and the second water outlet is opened on the cylindrical protrusion, and two adjacent side surfaces at one end of the air duct are respectively abutted against the first table top and the second table top, and the avoidance hole is sleeved on the cylindrical protrusion.

[0017] According to some embodiments of the present invention, the drain port is located at the bottom of the air duct or close to the bottom.

[0018] According to some embodiments of the present invention, an elastic member is further included, wherein the elastic member applies an elastic force to the stopper, and the elastic force drives the stopper to move toward the second position.

[0019] According to some embodiments of the present invention, a bracket and a driving mechanism are further included, the nozzle and the air duct are both mounted on the bracket, and the driving mechanism can drive the bracket to move back and forth.

[0020] According to some embodiments of the present invention, the drain outlet is in the shape of an elongated strip and is opened on the bottom surface of the air duct along the width direction of the air duct, the two ends of the drain outlet penetrate into the two side walls of the air duct, the side of the nozzle in the width direction is provided with a boss, the bracket is in the shape of a frame, the nozzle and the air duct are installed in the bracket, the boss can abut against the inner wall of the bracket, and the side of the nozzle in the width direction is spaced from the bracket to form the drainage channel.

[0021] According to some embodiments of the present invention, the bracket extends in an arc shape, the nozzle is installed at one end of the bracket, the air duct is an arc-shaped long strip that passes through the bracket and is buckled with the bracket, the first flow channel and the second flow channel are respectively connected to water pipes, and each of the water pipes passes through the bracket.

[0022] The smart cover according to the second aspect of the embodiment of the present invention includes an integrated washing and drying device.

[0023] The smart cover according to the embodiment of the present invention has at least the following beneficial effects: integrated cleaning and drying functions, avoiding water accumulation in the air duct, and ensuring cleanliness and hygiene.

[0024] The smart toilet according to the second embodiment of the present invention includes an integrated washing and drying device or a smart cover.

[0025] The intelligent toilet according to the embodiment of the present invention has at least the following beneficial effects: it has the functions of cleaning and drying, avoids water accumulation in the air duct, and ensures cleanliness and hygiene.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0028] FIG1 is a schematic structural diagram of a washing and drying integrated device;

[0029] FIG2 is a schematic diagram of a partial structural decomposition of the integrated washing and drying device;

[0030] FIG3 is a partial structural sectional view taken along the line A of FIG1 ;

[0031] FIG4 is a cross-sectional view of the local structure along the line B of FIG1 ;

[0032] FIG5 is a schematic diagram of the structure of the nozzle;

[0033] FIG6 is a schematic diagram of the structure of the air duct;

[0034] FIG. 7 is a schematic structural diagram of a stopper.

[0035] Figure markings: nozzle 100; first flow channel 110; first water outlet 111; second flow channel 120; second water outlet 121; drainage channel 130; step 140; first table top 141; second table top 142; cylindrical protrusion 143; boss 150; air duct 200; air outlet 210; drainage outlet 220; avoidance hole 230; blocking member 300; first blocking portion 310; second blocking portion 320; plug column 330; elastic member 400; bracket 500; drive mechanism 600; water pipe 700. DETAILED DESCRIPTION

[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0037] The present invention relates to an integrated washing and drying device, comprising a nozzle 100, an air duct 200 and a baffle 300. The integrated washing and drying device is applied to a smart cover plate or a smart toilet. The smart cover plate can be applied to a smart toilet.

[0038] As shown in Figures 1, 2, 3, 4 and 5, the nozzle 100 as a whole can be in a block shape. The nozzle 100 is provided with a first flow channel 110, a second flow channel 120 and a drainage channel 130. The first flow channel 110 and the second flow channel 120 can be formed inside the nozzle 100, and the drainage channel 130 can be formed inside or outside the nozzle 100. The first flow channel 110 has a first water inlet and a first water outlet 111, and the second flow channel 120 has a second water inlet and a second water outlet 121. The first water inlet and the second water inlet are connected to an external water tank through different water pipes 700, respectively. In this embodiment, the first water outlet 111 and the second water inlet are both opened on the upper side of the nozzle 100 and face upward. The air duct 200 can be composed of a long pipe. The air duct 200 has an air inlet and an air outlet 210. The air outlet 210 is in the same direction as the first water outlet 111. The air outlet 210 can be opened on the upper side of the air duct 200, and the air outlet 210 and the first water outlet 111 are both facing upward. The first water outlet 111 and the air outlet 210 are close to each other. A fan is connected to the air inlet, and air is supplied through the fan air duct 200. A drain port 220 is also provided on the air duct 200, and the drain port 220 connects the interior of the air duct 200 to the drainage channel 130. The baffle 300 is installed on the second water outlet 121, and a sealing ring can be set between the baffle 300 and the second water outlet 121 for sealing connection. The baffle 300 can be located outside or inside the air duct 200. The baffle 300 can move between a first position and a second position relative to the second water outlet 121. When in use, the water or cleaning liquid in the external water tank is transported to the first flow channel 110 through a water pump and a water pipe 700. Water flows through the first flow channel 110 and sprays out from the first water outlet 111 to clean the user's buttocks. At this time, the fan is in a shutdown state, and no air comes out of the air duct 200. At the same time, the water tank supplies water to the second flow channel 120 through the water pump and the water pipe 700. The water flows to the second water outlet 121, and the water pressure at the second water outlet 121 acts on the baffle 300, and the water pressure pushes the baffle 300 to the first position, but the water does not spray out through the second water outlet 121. When the baffle 300 is in the first position, the baffle 300 leaves the drain port 220, the drain port 220 is in an open state, and the inside of the air duct 200 is connected to the drain channel 130. During the cleaning process, some water will splash to the air outlet 210. After the water enters the air duct 200 through the air outlet 210, it is discharged to the drain channel 130 through the drain port 220. The drainage channel 130 is connected to the toilet cavity of the toilet, and water can be directly discharged into the toilet cavity through the drainage channel 130. When cleaning is completed, the water tank stops supplying water to the first flow channel 110 and the second flow channel 120. The first water outlet 111 stops spraying water, and the blocking member 300 moves to the second position after losing the water pressure. In the second position, the blocking member 300 blocks the drainage port 220, and the inside of the air duct 200 is not connected to the drainage channel 130.At this time, the external fan starts, and the fan generates airflow that blows out through the air outlet 210 of the air duct 200 to dry the user's buttocks. The blocking of the baffle 300 prevents air leakage at the drain outlet 220, ensuring the air volume. Since there are only a small amount of water droplets in the air duct 200 and most of the water has been discharged, the airflow can be used to dry the inside of the air duct 200, effectively preventing bacteria from growing. The overall structure is simple, with integrated cleaning and drying functions, which can ensure the dryness and cleanliness of the air duct 200.

[0039] In some specific embodiments of the present invention, as shown in FIG. 2, FIG. 3, FIG. 6 and FIG. 7, the blocking member 300 includes a first blocking portion 310, a second blocking portion 320 and a plug post 330. The first blocking portion 310 can be set as a plate structure, and the second blocking portion 320 is formed on the first blocking portion 310. The plug post 330 is arranged vertically or nearly vertically to the first blocking portion 310. An avoidance hole 230 is opened in the air duct 200, and the avoidance hole 230 faces the second water outlet 121. The blocking member 300 is placed in the air duct 200, and the plug post 330 passes through the avoidance hole 230 and is plugged into the second water outlet 121. A sealing ring can be set on the plug post 330 to increase the sealing performance with the second water outlet 121. When the blocking member 300 moves, the plug post 330 moves in the second water outlet 121. The shape of the second blocking portion 320 is adapted to the shape of the drain outlet 220. The drain outlet 220 can be in the shape of a round hole, a square hole, a strip, etc. When the blocking member 300 moves to the second position, the first blocking portion 310 covers the avoidance hole 230, and the second blocking portion 320 blocks the drain port 220, thereby greatly reducing the air leakage of the air duct 200 from the avoidance hole 230 and the drain port 220. When the blocking member 300 moves to the first position, the first blocking portion 310 is separated from the avoidance hole 230, and the second blocking portion 320 is separated from the drain port 220.

[0040] Further, as shown in Fig. 2, Fig. 3 and Fig. 5, a step 140 is provided on the nozzle 100. The step 140 includes a first table 141 arranged vertically and a second table 142 arranged horizontally. The first table 141 and the second table 142 are distributed in an L shape. A cylindrical protrusion 143 is provided on the second table 142, and the cylindrical protrusion 143 is cylindrical and protrudes upward. The second water outlet 121 is provided on the cylindrical protrusion 143. Two adjacent side surfaces at one end of the air duct 200 are respectively abutted against the first table 141 and the second table 142. The second table 142 supports one end of the air duct 200, and the first table 141 is used to position the installation of the air duct 200. The avoidance hole 230 is sleeved on the cylindrical protrusion 143, so as to limit the air duct 200 from lateral separation from the nozzle 100. The cylindrical protrusion 143 does not extend into the air duct 200 , which facilitates the first blocking portion 310 to block the avoidance hole 230 .

[0041] The drain port 220 is located at the bottom of the air duct 200 or near the bottom. As shown in FIG. 1 and FIG. 2 , the air duct 200 is in the shape of an arc-shaped long tube. The end of the air duct 200 close to the nozzle 100 is the front end, and the front end of the air duct 200 faces forward and downward. The drain port 220 is opened at the bottom of the front end of the air duct 200. Water splashes from the air outlet 210 into the air duct 200, and the water gathers and is discharged toward the drain port 220.

[0042] The baffle 300 moves from the first position to the second position, and the air can be pumped in the direction of the second flow channel 120 by an external pump, and the second flow channel 120 forms a negative pressure so that the baffle 300 moves downward to the second position. The baffle 300 can also be pushed to the second position by a driving member such as a motor. In this embodiment, an elastic force is applied to the baffle 300 by an elastic member 400, and the elastic force drives the baffle 300 to move to the first position. The elastic member 400 can be a spring, one end of the spring abuts on the baffle 300, and the other end abuts on the air duct 200. Without being affected by water pressure, the elastic member 400 pushes the baffle 300 to move to and remain in the second position. When the second flow channel 120 is filled with water, the water pressure overcomes the elastic force and pushes the baffle 300 from the second position to the first position. After the water is cut off from the second flow channel 120, the baffle 300 automatically resets to the second position under the action of the elastic member 400.

[0043] In some embodiments of the present invention, as shown in FIG1 , a bracket 500 and a driving mechanism 600 are also included. The nozzle 100 and the air duct 200 are both mounted on the bracket 500. The driving mechanism 600 can drive the bracket 500 to move back and forth. The driving mechanism 600 can be driven by a motor and a transmission structure such as a gear rack set and a chain. The bracket 500 drives the nozzle 100 and the air duct 200 to move synchronously. The nozzle 100 is moved during the cleaning process to increase the spraying range, and the air duct 200 is moved during the drying process to increase the blowing range.

[0044] In some specific embodiments of the present invention, as shown in FIG. 4, FIG. 5, FIG. 6 and FIG. 7, the drain port 220 is in the shape of a long strip. The direction in which the bracket 500 moves is the front-to-back direction, the length direction of the air duct 200 is the front-to-back direction, and the width direction of the air duct 200 is the left-to-right direction. The drain port 220 is opened on the bottom surface of the air duct 200 along the width direction of the air duct 200. The drain port 220 can be arranged close to the front end of the air duct 200. The left and right ends of the drain port 220 penetrate to the left and right side walls of the air duct 200. The side surface of the nozzle 100 in the width direction is provided with a boss 150, which can be provided on the left and right side surfaces of the nozzle 100. The bracket 500 is frame-shaped. The nozzle 100 and the air duct 200 are installed in the bracket 500. The bracket 500 surrounds the nozzle 100 and the air duct 200. The boss 150 can abut against the inner wall of the bracket 500, so that a certain interval is formed between the left and right inner walls of the bracket 500 and the left and right side walls of the nozzle 100, and the side surfaces (left and right sides) of the nozzle 100 in the width direction are spaced from the inner wall of the bracket 500, and the drainage channel 130 is formed at the interval. The bottom of the bracket 500 is hollow, and water flows from the drainage port 220 to the drainage channel 130, and then flows out from the bottom of the bracket 500 for discharge.

[0045] In some specific embodiments of the present invention, as shown in FIG. 1 , FIG. 2 and FIG. 3 , the bracket 500 extends in an arc shape, the interior of the bracket 500 is hollow, the nozzle 100 is installed at the front end of the bracket 500, and the air duct 200 is arranged in an arc-shaped strip shape, and the shape of the air duct 200 is adapted to the shape of the bracket 500. The air duct 200 is arranged in the bracket 500. A lock buckle can be arranged on the air duct 200, and the air duct 200 is buckled with the bracket 500 through the lock buckle. The first flow channel 110 and the second flow channel 120 are respectively connected to the water pipe 700, and each water pipe 700 is arranged in the bracket 500. The overall structure is compact and highly integrated. After installation, the front ends of the bracket 500 and the air duct 200 are both facing the front and lower sides, the air outlet 210 is close to the front end of the air duct 200, and the drain outlet 220 is arranged close to the front end of the air duct 200. The splashed water enters the air duct 200 from the air outlet 210 , and can flow forward and downward along the air duct 200 to be discharged to the drain outlet 220 .

[0046] In the description of this specification, the description of reference terms such as "some specific embodiments" 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 invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A washing and drying integrated device, characterized in that: include: A nozzle (100), wherein the nozzle (100) is provided with a first flow channel (110), a second flow channel (120) and a drainage channel (130); An air duct (200), wherein an air outlet (210) of the air duct (200) is oriented in the same direction as a first water outlet (111) of the first flow channel (110), and the air duct (200) is provided with a drainage outlet (220) that is in communication with the drainage channel (130); a blocking member (300), the blocking member (300) being mounted on the second water outlet (121) of the second flow channel (120), the blocking member (300) being capable of moving between a first position and a second position relative to the second water outlet (121); When water flows through the second flow channel (120), the blocking member (300) moves to the first position under the action of water pressure, and the drainage port (220) opens to connect the air channel (200) with the drainage channel (130); When water does not flow through the second flow channel (120), the blocking member (300) can move to the second position, and the blocking member (300) blocks the drainage port (220).

2. The integrated washing and drying device according to claim 1, characterized in that: The blocking member (300) comprises a first blocking portion (310), a second blocking portion (320) and an insertion column (330); a avoidance hole (230) is provided in the air duct (200); the blocking member (300) is placed in the air duct (200); the insertion column (330) passes through the avoidance hole (230) and is movably inserted into the second water outlet (121); the second blocking portion (320) is adapted in shape to the drain outlet (220); When the blocking member (300) moves to the second position, the first blocking portion (310) covers the avoidance hole (230), and the second blocking portion (320) blocks the drain outlet (220); When the blocking member (300) moves to the first position, the first blocking portion (310) is separated from the avoidance hole (230), and the second blocking portion (320) is separated from the drainage outlet (220).

3. The integrated washing and drying device according to claim 2, characterized in that: The nozzle (100) is provided with a step (140), the step (140) comprising a first table surface (141) arranged vertically and a second table surface (142) arranged horizontally, the second table surface (142) is provided with a columnar protrusion (143), the second water outlet (121) is opened on the columnar protrusion (143), two adjacent side surfaces at one end of the air duct (200) are respectively abutted against the first table surface (141) and the second table surface (142), and the avoidance hole (230) is sleeved on the columnar protrusion (143).

4. The integrated washing and drying device according to any one of claims 1 to 3, characterized in that: The drainage port (220) is located at the bottom of the air duct (200) or at a position close to the bottom.

5. The integrated washing and drying device according to claim 1, characterized in that: It also comprises an elastic member (400), wherein the elastic member (400) applies an elastic force to the stopper (300), and the elastic force drives the stopper (300) to move toward the second position.

6. The integrated washing and drying device according to claim 1, characterized in that: It also includes a bracket (500) and a driving mechanism (600), the nozzle (100) and the air duct (200) are both mounted on the bracket (500), and the driving mechanism (600) can drive the bracket (500) to move back and forth.

7. The integrated washing and drying device according to claim 6, characterized in that: The drain port (220) is in the shape of a long strip and is opened on the bottom surface of the air duct (200) along the width direction of the air duct (200). Both ends of the drain port (220) penetrate through the two side walls of the air duct (200). The nozzle (100) is provided with a boss (150) on the side surface in the width direction. The bracket (500) is in the shape of a frame. The nozzle (100) and the air duct (200) are installed in the bracket (500). The boss (150) can abut against the inner wall of the bracket (500). The side surface of the nozzle (100) in the width direction is spaced from the bracket (500) to form the drain channel (130).

8. The integrated washing and drying device according to claim 6 or 7, characterized in that: The bracket (500) extends in an arc shape, the nozzle (100) is mounted on one end of the bracket (500), the air duct (200) is arranged in an arc-shaped strip through the bracket (500) and is buckled with the bracket (500), the first flow channel (110) and the second flow channel (120) are respectively connected to a water pipe (700), and each of the water pipes (700) is arranged through the bracket (500).

9. A smart cover, characterized in that: It comprises the integrated washing and drying device as described in any one of claims 1 to 8.

10. An intelligent toilet, characterized in that: It comprises the integrated washing and drying device as described in any one of claims 1 to 8 or the smart cover as described in claim 9.

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