A modular automatic foaming sanitary ware

Abstract

The utility model relates to the technical field of foaming sanitary ware, and proposes a modular automatic foaming sanitary ware, comprising a rectangular box, a cover plate being snap-connected on the upper surface of the rectangular box, an infrared sensing switch being connected and fixed to the front of the rectangular box, the infrared sensing switches being electrically connected to a water inlet valve, a water outlet valve and an electric push rod, a plastic water pipe communicating with the water outlet valve being connected and fixed to the lower end of the water outlet valve, an end of the plastic water pipe facing away from the water outlet valve being connected and fixed to a toilet bowl, a connecting piece being threadedly connected to a position on the outer peripheral surface of the plastic water pipe, a liquid outlet pipe being inserted and fixed to the end of the connecting piece facing away from the plastic water pipe, and a liquid outlet pipe being connected and fixed to a foaming box body at one end of the liquid outlet pipe facing away from the connecting piece, and a pressure plate being slidably connected to the foaming box body, in the utility model, a drainage button is moved downward, driving an L-shaped rod and a conical rod to be pressed downward to squeeze the foaming liquid into the toilet bowl, so that the water body contains foam, and then the excrement and odor are removed through the water body, so as to avoid affecting the use of the user in the case of a power outage.

Description

Technical Field

[0001] The utility model relates to the technical field of foaming sanitary ware, in particular to a modular automatic foaming sanitary ware. Background Art

[0002] At present, when cleaning indoor toilets, the toilet bowl is mainly cleaned manually by stepping on or pressing a switch. This cleaning method is not only time-consuming and laborious, making the cleaning of the toilet bowl inconvenient, but also unable to effectively isolate the excrement in the toilet bowl from the indoor air before cleaning, resulting in a more serious odor of the excrement, making the environment in the indoor toilet not clean enough. Therefore, a modular automatic foaming sanitary ware is urgently needed to solve the existing problems.

[0003] China Patent Publication's patent application number: CN202120074694.9, the patent "includes a box body, a foaming tank, an air pump and an infusion tube, the air pump is arranged on one side wall of the box body, the foaming tank is arranged at the gas delivery end of the air pump, the infusion tube is plugged into one side wall of the foaming tank, a bedpan is arranged at the bottom of the infusion tube, a liquid adding tube is arranged above the air pump, a solenoid valve 1 is arranged on one side of the bottom end of the liquid adding tube, and a controller is arranged below the air pump. The beneficial effect is that the utility model can realize the automatic flushing of the bedpan through the design of an infrared sensing switch, a controller, an air pump, a foaming tank, a solenoid valve 1 and a solenoid valve 2, which makes the use of sanitary ware more intelligent, and can effectively separate the excrement of the bedpan from the indoor air before flushing, thereby avoiding the dispersion of odor, ensuring the cleanliness of the indoor environment, and having good practicality."

[0004] Although the device can realize automatic flushing of the toilet bowl through the design of infrared sensing switch, controller, air pump, foaming tank, solenoid valve 1 and solenoid valve 2, making the use of sanitary ware more intelligent, but in special circumstances, such as power outages, the internal equipment will become useless, which will not only cause the odor of excrement to drift, but also make it impossible to clean the excrement. Utility Model Content

[0005] The utility model provides a modular automatic foaming sanitary ware, which solves the problem.

[0006] The technical scheme of the utility model is as follows: a modular automatic foaming sanitary ware, comprising a rectangular box, the upper surface of the rectangular box is open, a cover plate is snap-connected at the opening of the upper surface of the rectangular box, an infrared sensing switch is connected and fixed to the front of the rectangular box, the infrared sensing switch is electrically connected to a water inlet valve, a water outlet valve and an electric push rod, the water inlet valve, the water outlet valve and the electric push rod are all connected and fixed in the rectangular box, a plastic water pipe in communication with the water outlet valve is connected and fixed to the lower end of the water outlet valve, one end of the plastic water pipe away from the water outlet valve is connected and fixed to the toilet bowl, a connecting piece is threadedly connected to a position on the outer peripheral surface of the plastic water pipe, a liquid outlet pipe is inserted and fixed at the other end of the connecting piece, one end of the liquid outlet pipe away from the connecting piece is connected and fixed to the foaming box body, a pressing plate is slidably connected to the foaming box body, and the upper surface of the pressing plate fits with the movable end of the electric push rod;

[0007] A drain button is connected and fixed to the upper surface of the cover plate, and the lower surface of the protruding portion of the drain button is in contact with the upper surface of the water outlet valve; an L-shaped rod is connected and fixed to a position slightly above the side of the protruding portion of the drain button; a cavity is opened at the end of the vertical portion of the L-shaped rod, and a second magnet is connected and fixed to the bottom of the cavity; a spring is connected and fixed to the end of the second magnet facing away from the bottom of the cavity; a conical rod is connected and fixed to the other end of the spring; a first magnet is connected and fixed to the end of the conical rod close to the spring; the conical rod is in sliding contact with the vertical portion of the L-shaped rod, and the end of the conical rod facing away from the L-shaped rod is connected and fixed to the pressure plate.

[0008] Preferably, the connecting piece comprises a round tube, an end of the round tube close to the plastic water pipe is processed with an external thread, the round tube is threadedly connected to the plastic water pipe, a mesh plate is arranged inside the round tube, two parallel positions of the inner wall of the round tube are provided with sliding grooves, a slider is slidably connected in the sliding groove, the side of the slider facing the mesh plate is connected and fixed to the mesh plate, and the liquid outlet pipe is inserted and fixed in the round tube.

[0009] Preferably, a second groove is formed in the bottom of the cavity, the second magnet is connected and fixed in the second groove, and a first groove is formed at the end of the conical rod close to the spring, and the first magnet is connected and fixed in the first groove.

[0010] Preferably, an external water pipe is connected and fixed to the lower end of the water inlet valve, and a sealing ring is sleeved at the connection between the water inlet valve and the external water pipe.

[0011] Preferably, an L-shaped liquid inlet pipe is connected and fixed to a position at the lower part of the outer peripheral surface of the foaming box, the horizontal part of the liquid inlet pipe passes through the rectangular box and extends to the outside of the rectangular box, and the vertical part of the liquid inlet pipe is arranged on the outside of the rectangular box.

[0012] Preferably, the end of the vertical portion of the liquid inlet pipe is threadedly connected with an end cap.

[0013] Preferably, two handles are connected and fixed to the upper surface of the cover plate, and the two handles are symmetrically arranged.

[0014] Preferably, support legs are connected and fixed at four corners of the lower surface of the rectangular box, and anti-slip pads are adhered to the lower surfaces of the support legs.

[0015] The beneficial effects of the utility model are:

[0016] The infrared sensing switch contacts the signal and transmits it to the electric push rod, the water outlet valve and the water inlet valve, so that a modular program is formed to automatically clean the excrement and the odor. However, in the event of a power outage, the infrared sensing switch is powered off, making it impossible to operate the process. Therefore, the L-shaped rod is driven downward by pressing the drain button, and a spring, a first magnet and a second magnet are arranged in the cavity opened by the L-shaped rod. The elastic force of the spring during compression is offset by the suction force between the first magnet and the second magnet, so that the position of the L-shaped rod and the conical rod is fixed, so that the pressure plate is driven downward in the process of moving downward, and the foaming liquid is squeezed into the toilet bowl, and the foaming liquid is discharged out of the toilet bowl together with the water in the rectangular box, so as to achieve a cleaning effect, and at the same time, the odor in the toilet bowl is removed, thereby avoiding affecting the user's use in the event of a power outage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the interior of the sanitary ware of the utility model;

[0020] Figure 3 This is a schematic diagram of the interior of the L-shaped rod of the utility model;

[0021] Figure 4 This is a schematic diagram of the interior of a circular tube of the utility model;

[0022] Figure 5 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. rectangular box; 2. cover plate; 3. water inlet valve; 4. water outlet valve; 5. drainage button; 6. infrared sensor switch; 7. L-shaped rod; 8. electric push rod; 9. conical rod; 10. pressing plate; 11. foam box; 12. liquid outlet pipe; 13. plastic water pipe; 14. spring; 15. first magnet; 16. second magnet; 17. round tube; 18. mesh plate; 19. slider; 20. slide groove; 21. liquid inlet pipe; 22. end cover; 23. sealing ring; 24. handle; 25. support leg; DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 4 The utility model provides a technical solution of modular automatic foaming sanitary ware: comprising a rectangular box 1, the upper surface of the rectangular box 1 is open, a cover plate 2 is connected to the opening of the upper surface of the rectangular box 1, an infrared sensor switch 6 is connected and fixed to the front of the rectangular box 1, the infrared sensor switch 6 is electrically connected to the water inlet valve 3, the water outlet valve 4 and the electric push rod 8, and the water inlet valve 3, the water outlet valve 4 and the electric push rod 8 are all connected and fixed in the rectangular box 1;

[0026] The infrared induction switch 6 contacts the signal and transmits the signal to the electric push rod 8, causing it to perform telescopic movement. When the signal source disappears, the water outlet valve 4 is actuated to release the water in the rectangular box 1. Finally, the water inlet valve 3 is controlled to inject the water into the rectangular box 1 again. The lower end of the water outlet valve 4 is connected and fixed with a plastic water pipe 13 that communicates with the water outlet valve 4. The end of the plastic water pipe 13 that is away from the water outlet valve 4 is connected and fixed to the toilet bowl.

[0027] The water in the rectangular box 1 flows through the plastic water pipe 13, which can clean the excrement in the toilet bowl. The lower end of the water inlet valve 3 is connected and fixed with an external water pipe, so that the water can enter the rectangular box 1. The connection between the water inlet valve 3 and the external water pipe is provided with a sealing ring 23. The sealing ring 23 is added to prevent the water from leaking from the connection between the water inlet valve 3 and the external water pipe. The movable end of the electric push rod 8 is in contact with the upper surface of the pressing plate 10, and the pressing plate 10 is slidably connected in the foaming box body 11. A position at the lower part of the foaming box body 11 is connected and fixed with a liquid outlet pipe 12. The electric push rod 8 is extended and retracted to drive the pressing plate 10 to move downward, so as to foam the box body. The foaming liquid in 11 is squeezed into the toilet bowl to form foam to cover its surface to prevent odor from wafting. A connector is threadedly connected at one position on the outer circumference of the plastic water pipe 13. The connector includes a round tube 17. An end of the round tube 17 close to the plastic water pipe 13 is processed with an external thread. The round tube 17 is threadedly connected to the plastic water pipe 13. A mesh plate 18 is arranged in the round tube 17. Slide grooves 20 are provided at two parallel positions on the inner wall of the round tube 17. A slider 19 is slidably connected in the slide groove 20. The slider 19 is connected and fixed to the mesh plate 18 on one side facing the mesh plate 18. The liquid outlet pipe 12 is inserted and fixed in the round tube 17.

[0028] By adding the mesh plate 18, the foaming liquid can be evenly diffused when flowing through the plastic water pipe 13, and the foaming liquid is accelerated to form foam, so as to better cover the toilet bowl. A drainage button 5 is connected and fixed to the upper surface of the cover plate 2, and the lower surface of the protruding part of the drainage button 5 is in contact with the upper surface of the water outlet valve 4. In the case of a power outage, the internal equipment will lose its cleaning function. Therefore, by adding the drainage button 5, the cleaning of excrement in the case of a power outage can be achieved. An L-shaped rod 7 is connected and fixed to a position slightly above the protruding side of the drainage button 5. A cavity is provided at the end of the vertical part of the L-shaped rod 7, and a second groove is provided at the bottom of the cavity. A second magnet 16 is connected and fixed in the second groove. A spring 14 is connected and fixed to the end of the second magnet 16 away from the bottom of the cavity, and a conical rod 9 is connected and fixed to the other end of the spring 14. A first groove is provided at the end of the conical rod 9 close to the spring 14, and a first magnet 15 is connected and fixed in the first groove. The conical rod 9 is in sliding contact with the vertical part of the L-shaped rod 7, and the end of the conical rod 9 away from the L-shaped rod 7 is connected and fixed to the pressing plate 10;

[0029] By pressing the drainage button 5, the L-shaped rod 7 is driven to move downward, and a spring 14, a first magnet 15 and a second magnet 16 are arranged in the cavity opened by the L-shaped rod 7. The elastic force of the spring 14 when compressed is offset by the suction force between the first magnet 15 and the second magnet 16, so that the positions of the L-shaped rod 7 and the tapered rod 9 are fixed, so that in the process of moving downward, the pressing plate 10 is driven to move downward, and the foaming liquid is squeezed into the toilet bowl, and the toilet bowl is discharged together with the water in the rectangular box 1, so that it can achieve a cleaning effect, and at the same time, the odor in the toilet bowl is removed, so as to avoid affecting the user's use in the event of a power outage. An L-shaped liquid inlet pipe 21 is connected and fixed at a position on the lower part of the outer peripheral surface of the foaming box body 11. The horizontal part of the liquid inlet pipe 21 passes through the rectangular box 1 and extends to the outside of the rectangular box 1, and the vertical part of the liquid inlet pipe 21 is arranged on the outside of the rectangular box 1;

[0030] One end of the liquid inlet pipe 21 is set on the outside of the rectangular box 1, which is convenient for observing the amount of foaming liquid in the foaming box body 11 and adding it in time. The end of the vertical part of the liquid inlet pipe 21 is threadedly connected with an end cover 22. The end cover 22 is added to prevent dust from entering from the end and affecting the purity of the foaming liquid. Two symmetrically arranged handles 24 are connected and fixed to the upper surface of the cover plate 2. The handles 24 are added to facilitate the removal of the cover plate 2 and the inspection and replacement of the internal equipment in the rectangular box 1. Support legs 25 are connected and fixed at the four corners of the lower surface of the rectangular box 1. The lower surface of the support legs 25 is adhered with anti-slip pads, which can increase the friction with the ground and increase its stability.

[0031] The working principle of the utility model is as follows: the infrared sensing switch 6 contacts the signal and transmits the signal to the electric push rod 8, causing it to perform telescopic movement, thereby driving the pressure plate 10 to squeeze the foaming liquid in the foaming box 11, allowing it to enter the toilet bowl and cover its surface. When the signal source disappears, the water outlet valve 4 is actuated to release the water in the rectangular box 1 and remove the excrement. Finally, the water inlet valve 3 is controlled to inject the water into the rectangular box 1 again. However, in the event of a power outage, the drain button 5 can be pressed to move downward, driving the L-shaped rod 7 and the tapered rod 9 to press down to squeeze the foaming liquid into the toilet bowl, so that the water body contains foam, and then the excrement and odor are removed through the water body.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A modular automatic foaming sanitary ware, comprising a rectangular box (1), characterized in that: The upper surface of the rectangular box (1) is open, and a cover plate (2) is snap-connected to the opening of the upper surface of the rectangular box (1). An infrared sensor switch (6) is connected and fixed to the front of the rectangular box (1). The infrared sensor switch (6) is electrically connected to the water inlet valve (3), the water outlet valve (4) and the electric push rod (8). The water inlet valve (3), the water outlet valve (4) and the electric push rod (8) are all connected and fixed in the rectangular box (1); The lower end of the water outlet valve (4) is connected and fixed with a plastic water pipe (13) in communication with the water outlet valve (4); the end of the plastic water pipe (13) facing away from the water outlet valve (4) is connected and fixed to the toilet bowl; a connecting piece is threadedly connected to a position on the outer peripheral surface of the plastic water pipe (13); a liquid outlet pipe (12) is inserted and fixedly arranged at the other end of the connecting piece; the end of the liquid outlet pipe (12) facing away from the connecting piece is connected and fixed to the foaming box (11); a pressing plate (10) is slidably connected inside the foaming box (11); the upper surface of the pressing plate (10) is in contact with the movable end of the electric push rod (8); A drainage button (5) is connected and fixed to the upper surface of the cover plate (2); the lower surface of the protruding portion of the drainage button (5) is in contact with the upper surface of the water outlet valve (4); an L-shaped rod (7) is connected and fixed to a position slightly above the protruding portion of the drainage button (5); a cavity is provided at the end of the vertical portion of the L-shaped rod (7); a second magnet (16) is connected and fixed to the bottom of the cavity; an end of the second magnet (16) facing away from the bottom of the cavity is connected and fixed to a spring (14); the other end of the spring (14) is connected and fixed to a conical rod (9); an end of the conical rod (9) close to the spring (14) is connected and fixed to a first magnet (15); the conical rod (9) is in sliding contact with the vertical portion of the L-shaped rod (7); and an end of the conical rod (9) facing away from the L-shaped rod (7) is connected and fixed to a pressing plate (10).

2. A modular automatic foaming sanitary ware according to claim 1, characterized in that: The connecting piece comprises a round tube (17), one end of the round tube (17) close to the plastic water pipe (13) is processed with an external thread, the round tube (17) is threadedly connected to the plastic water pipe (13), a mesh plate (18) is arranged inside the round tube (17), two parallel positions of the inner wall of the round tube (17) are provided with sliding grooves (20), a slider (19) is slidably connected inside the sliding groove (20), and the slider (19) is connected and fixed to the mesh plate (18) on a side facing the mesh plate (18), and the liquid outlet pipe (12) is inserted and fixed in the round tube (17).

3. A modular automatic foaming sanitary ware according to claim 1, characterized in that: A second groove is formed at the bottom of the cavity, and the second magnet (16) is connected and fixed in the second groove. A first groove is formed at the end of the conical rod (9) close to the spring (14), and the first magnet (15) is connected and fixed in the first groove.

4. The modular automatic foaming sanitary ware according to claim 1, characterized in that: The lower end of the water inlet valve (3) is connected and fixedly connected to an external water pipe, and a sealing ring (23) is sleeved at the connection between the water inlet valve (3) and the external water pipe.

5. The modular automatic foaming sanitary ware according to claim 1, characterized in that: An L-shaped liquid inlet pipe (21) is connected and fixed to a position at the lower part of the outer peripheral surface of the foaming box body (11); the horizontal portion of the liquid inlet pipe (21) penetrates the rectangular box (1) and extends to the outside of the rectangular box (1); and the vertical portion of the liquid inlet pipe (21) is arranged on the outside of the rectangular box (1).

6. A modular automatic foaming sanitary ware according to claim 5, characterized in that: The end of the vertical portion of the liquid inlet pipe (21) is threadedly connected with an end cap (22).

7. The modular automatic foaming sanitary ware according to claim 1, characterized in that: Two handles (24) are connected and fixed to the upper surface of the cover plate (2), and the two handles (24) are symmetrically arranged.

8. The modular automatic foaming sanitary ware according to claim 1, characterized in that: Support legs (25) are connected and fixed at the four corners of the lower surface of the rectangular box (1), and anti-slip pads are adhered to the lower surfaces of the support legs (25).

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