CN212641666U - Foam splash guard and splash-proof toilet - Google Patents

Abstract

The utility model discloses a foam splash guard and splashproof closestool, the foam splash guard includes: the shell is provided with an installation cavity and is provided with an inlet and an outlet; the control assembly is arranged on the shell and comprises an infrared sensor, and the infrared sensor is used for detecting the opening and closing of the toilet cover; the foaming structure comprises a foam pump and a foaming device which are electrically connected with the control component, the foam pump is connected with the inlet, and the foaming device is used for generating foam; wherein, the foam pump and the foam generator are of an integrated structure and are arranged in the mounting cavity, and the foam generator is connected with a urinal of the closestool through an outlet; or the foam pump and the foam generator are of a split structure, the foam pump is arranged in the installation cavity and connected with the foam generator through the outlet, and the foam generator is arranged close to a urinal of the closestool. The utility model aims at providing a can accurate control foam splash guard that produces, this foam splash guard is simple structure not only, and easy to assemble, can be according to the production condition of the accurate control foam of detected signal simultaneously.

Description

Foam splash guard and splash-proof toilet

Technical Field

The utility model relates to a closestool technical field, in particular to splash proof closestool of foam splashproof ware and applied this foam splashproof ware.

Background

The cleaners and polishes that the tradition used like squatting pan or squatting pan, in order to prevent excrement and blow off pipe 'S stink from returning and influence the fresh of room air when the design, all be provided with the S type retaining bend that separates the smelly effect at the drain, have certain ponding like this in the bedpan bottom, the water seal, though can prevent excrement and blow off pipe' S stink to return. However, when people use the toilet or the squatting pan, the buttocks are often polluted by sewage splashed by excrement falling into the toilet, which brings great embarrassment and trouble to people, and simultaneously, diseases are easily spread, which is not good for the health of people.

The existing device for preventing water splashing is usually integrated with a closestool, so that the replacement is inconvenient, the generation condition of foam cannot be accurately controlled, and the problems of small foam amount, long foam generation time consumption or long foam generation time and the like are caused.

The above description is only for the purpose of aiding understanding of the technical solutions of the present application and does not represent an admission of prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a foam splash guard and splashproof closestool aims at providing the foam splash guard that can accurate control foam production, and this foam splash guard is simple structure not only, and easy to assemble, can be according to the production condition of the accurate control foam of detected signal simultaneously.

In order to achieve the above object, the utility model provides a foam splash guard is applied to the closestool, the foam splash guard includes:

a housing having a mounting cavity, the housing having an inlet and an outlet;

the control assembly is arranged on the shell and comprises an infrared sensor, and the infrared sensor is used for detecting the opening and closing of the toilet cover; and

a foaming structure comprising a foam pump and a foamer electrically connected with the control assembly, the foam pump being connected with the inlet, the foamer being for generating foam;

the foam pump and the foam generator are of an integral structure and are arranged in the mounting cavity, and the foam generator is connected with a urinal of the closestool through the outlet; or the foam pump and the foam generator are of a split structure, the foam pump is arranged in the mounting cavity and connected with the foam generator through an outlet, and the foam generator is arranged close to a urinal of the closestool.

In an embodiment, the foam pump and the foam maker are of a split structure, the foam splash guard further comprises a clamping seat arranged on the foam maker, the clamping seat is provided with a clamping groove used for being clamped with the toilet, and the foam maker is detachably mounted on the toilet through the clamping seat.

In an embodiment, the housing defines a communication port communicating with the mounting cavity, and the control assembly further includes:

the circuit board is arranged in the mounting cavity and is electrically connected with the infrared sensor, the foam pump and the foam generator; and

the charging interface is arranged at the communication port and connected with the circuit board, and the charging interface is used for being connected with an external power supply.

In one embodiment, the foam splash guard further comprises a power supply, wherein the power supply is arranged in the installation cavity and is electrically connected with the control assembly, the foam pump and the foamer;

and/or, the foam splash guard still includes the holding bottle, the holding bottle has the opening, the opening with the import intercommunication, the holding bottle is used for splendid attire foaming agent.

In one embodiment, the housing includes:

the mounting shell is provided with a mounting groove and a connecting column which is convexly arranged on the bottom wall of the mounting groove, the inlet penetrates through the connecting column and the bottom wall of the mounting groove, and the foam generator and the foam pump are arranged in the mounting groove; and

the top cap, the lid fits the notch of mounting groove, and with the installation shell cooperation forms the installation cavity, the top cap is equipped with the export, control assembly locates the top cap towards one side of installation shell.

In one embodiment, the top cover is further provided with a fixing groove communicated with the mounting cavity, the shell further comprises an adapter arranged in the fixing groove, the adapter is provided with a flow cavity and a first pipe section and a second pipe section communicated with the flow cavity, and the first pipe section, the flow cavity and the second pipe section are matched to form the outlet;

the first pipe section extends into the installation cavity and is communicated with the foam pump, and the second pipe section is connected with the foam generator; or the first pipe section extends into the mounting cavity and is communicated with the foam maker, and the second pipe section is connected with the urinal of the closestool.

In one embodiment, the infrared sensor comprises a connecting plate and an inductor arranged on the connecting plate;

the connecting plate is provided with a clamping hole, and the connecting plate is clamped in the first pipe section through the clamping hole; and/or, the adapter corresponds the inductor has seted up the via hole, the cell wall of fixed slot corresponds the through hole has seted up the through-hole, the inductor is used for passing through the via hole with the opening and shutting of toilet lid is detected to the through-hole.

In an embodiment, the mounting shell dorsad one side of mounting groove notch is equipped with the spread groove in a concave way, the diapire of spread groove is just right the spliced pole is protruding to be equipped with communicating pipe, the import runs through communicating pipe, communicating pipe is used for connecting the foaming agent container.

In one embodiment, a position avoiding groove is further concavely arranged on one side, back to the notch of the mounting groove, of the mounting shell, the position avoiding groove is communicated with the connecting groove, and the position avoiding groove is used for accommodating and limiting a connecting pipe connected with a foaming agent container.

The utility model also provides a splash-proof closestool, which comprises a urinal and the foam splash guard, wherein the urinal is provided with an inlet;

the outlet of the foam splash guard is communicated with the inlet through a pipeline; or the foamer of the foam splash guard is detachably arranged on the closestool.

The technical scheme of the utility model is that the installation cavity is arranged on the shell, and the shell can play a protection role when the installation cavity of the shell is used for conveniently installing the foam pump and the control assembly, so that the foam splash guard can be independently arranged, and the shell can be used for conveniently realizing the disassembly, the maintenance and the like of the foam splash guard; meanwhile, the inlet of the shell is communicated with the foam generator through the foam pump, so that the foam generating amount of the foam generator is ensured by utilizing the foam pump, and the condition that the foam cannot be generated because the foam generator cannot receive the foaming agent is effectively avoided; furthermore, the opening and closing conditions of the toilet cover are detected in real time by utilizing the infrared sensor, so that the foam pump is matched with the foam generator to accurately control the foam generation condition, and the foam splash guard is prevented from generating foam for a long time and wasting the foam. The utility model provides a foam splash guard is simple structure not only, and easy to assemble, can be according to the production condition of the accurate control foam of detected signal simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a foam splash guard according to an embodiment of the present invention;

FIG. 2 is a schematic view of a foam splash guard according to another embodiment of the present invention;

FIG. 3 is an exploded view of a splash guard according to an embodiment of the present invention;

FIG. 4 is an exploded view of a foam splash guard according to another embodiment of the present invention;

FIG. 5 is a schematic, partially cross-sectional view of a splash guard according to an embodiment of the present invention;

FIG. 6 is a schematic exploded cross-sectional view of a foam splash guard according to another embodiment of the present invention;

fig. 7 is a schematic structural view of a mounting housing according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of an adapter according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of the foam maker and the cartridge according to an embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Foam splash-proof device	133	Second pipe section
1	Shell body	134	Via hole
				1a	Mounting cavity	135	An outlet
11	Mounting shell	2	Foaming device
				111	Mounting groove	3	Foam pump
112	Connecting column	4	Control assembly
				113	An inlet	41	Infrared sensor
114	Connecting groove	411	Connecting plate
				115	Communicating pipe	412	Clamping hole
116	Avoiding groove	413	Inductor
				12	Top cover	42	Circuit board
121	Fixing groove	43	Charging interface
				122	Communication port	5	Power supply
123	Through hole	6	Containing bottle
				13	Adapter	61	Opening of the container
131	Flow chamber	7	Card holder
				132	First pipe section	71	Clamping groove

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Also, the meaning of "and/or" and/or "appearing throughout is meant to encompass three scenarios, exemplified by" A and/or B "including scenario A, or scenario B, or scenarios where both A and B are satisfied.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a foam splash guard 100. It will be appreciated that the foam splash guard 100 is applicable to toilets. The closestool can be a toilet or a squatting pan, and the foam splash guard 100 is used for generating foam to cover accumulated water at the bottom of the closestool, so that sewage in the closestool is effectively prevented from being splashed.

Referring to fig. 1 to 9, in an embodiment of the present invention, the anti-splash device 100 includes a housing 1, a control component 4 and a foaming structure, wherein the housing 1 has a mounting cavity 1a, the housing 1 has an inlet 113 and an outlet 135, the control component 4 is disposed in the housing 1, the control component 4 includes an infrared sensor 41, and the infrared sensor 41 is used for detecting the opening and closing of the toilet lid; the foaming structure comprises a foam pump 3 and a foam maker 2 which are electrically connected with the control component 4, wherein the foam pump 3 is connected with the inlet 113, and the foam maker 2 is used for generating foam.

In one embodiment, as shown in fig. 2, 4 and 6, the foam pump 3 and the foam generator 2 are integrally formed and are disposed in the installation cavity 1a, and the foam generator 2 is connected to the bowl of the toilet through the outlet 135. It can be understood that the foam pump 3 and the foam generator 2 are integrated, that is, the foam pump 3 and the foam generator 2 are integrally installed in the installation cavity 1a of the housing 1. At this time, the foaming pump 3 is connected to the inlet 113 for pumping the foaming solvent into the foamer 2 through the inlet 113 and generating foam using the foamer 2. The foaming device 2 is connected to an outlet 135, and the outlet 135 is connected to a bowl of the toilet through a pipe, so that the foaming device 2 generates foam which is introduced into the bowl of the toilet through the outlet 135 and the pipe to cover the water accumulated in the bowl.

In another embodiment, as shown in fig. 1, 2 and 5, the foam pump 3 and the foaming unit 2 are of a separate structure, the foam pump 3 is disposed in the installation cavity 1a and connected to the foaming unit 2 through the outlet 135, and the foaming unit 2 is disposed adjacent to the urinal of the toilet. It can be understood that the foam pump 3 and the foam generator 2 are separate structures, that is, the foam pump 3 and the foam generator 2 are separate structures, at this time, the foam pump 3 is installed in the installation cavity 1a, the foam pump 3 is provided with a second inlet and a second outlet, the foam pump 3 is connected with the inlet 113 through the second inlet, the foam pump 3 is connected with the outlet 135 through the second outlet, the outlet 135 is connected with the foam generator 2 through a pipeline, so that the foam pump 3 sucks the foam solvent through the inlet 113 and the second inlet, and conveys the foam solvent to the foam generator 2 through the second outlet and the outlet 135, and the foam generated by the foam generator 2 is directly input into the urinal of the toilet bowl, so as to cover the accumulated water in the toilet.

In this embodiment, the housing 1 is used to mount and protect the foam pump 3 and the control assembly 4 of the foaming structure, and the structure of the housing 1 may be a mounting shell, a box body or a box body structure, and any structure that has a mounting cavity 1a and can achieve protection and protection is not limited herein.

It will be appreciated that the inlet 113 and outlet 135 of the housing 1 may be of a porous or tubular configuration or the like. Of course, the connection at the inlet 113 and/or the outlet 135 may be realized by a structure such as a connection pipe or a hose, which is not limited herein.

In the present embodiment, the foaming pump 3 pumps the foaming agent into the foamer 2 through the inlet 113 via the second inlet, so that the foamer 2 generates foam and is discharged from the second outlet and the outlet 135 or directly into the bowl of the toilet, thereby achieving splash prevention. It will be appreciated that the control unit 4 precisely controls the operation of the foam pump 3 and the operation of the foamer 2 by means of the signals detected in real time by the infrared sensor 41, thereby ensuring accurate control of the foam generation.

It can be understood that the foam pump 3 is used for pumping the foaming agent or water into the foaming device 2, and the foam pump 3 may be a micro-pump structure such as a water pump or an air pump, and the specific structure is referred to the existing structure and will not be described herein. The foam generator 2 is a device for generating foam by using a foaming agent or water and foam powder, and the foam generator 2 can be selected as a foam generator, and the specific structure refers to the existing structure and is not described in detail herein.

The utility model discloses a foam splash guard 100 of technical scheme is through setting up installation cavity 1a on casing 1, when utilizing installation cavity 1a of casing 1 to conveniently install foaming device 2, foam pump 3 and control assembly 4, casing 1 still plays the guard action for foam splash guard 100 realizes independent setting and installation, and then utilizes casing 1 to conveniently realize the dismouting, maintenance etc. of foam splash guard 100; meanwhile, the inlet 113 of the shell 1 is communicated with the second inlet of the foam generator 2 through the foam pump 3, so that the foam generating amount of the foam generator 2 is ensured by using the foam pump 3, and the condition that the foam cannot be generated due to the fact that the foam generator 2 cannot receive the foaming agent is effectively avoided; further, the opening and closing condition of the toilet cover is detected in real time by using the infrared sensor 41, so that the foam pump 3 is matched with the foam maker 2 to accurately control the generation condition of foam, and the foam splash guard 100 is prevented from generating foam for a long time to waste the foam and the like. The utility model provides a foam splash guard 100 is simple structure not only, and easy to assemble, can be according to the production condition of the accurate control foam of detected signal simultaneously.

In an embodiment, as shown in fig. 1, 3 and 9, the foam pump 3 and the foaming device 2 are in a split structure, the foam splash guard 100 further includes a clamping seat 7 disposed on the foaming device 2, the clamping seat 7 is provided with a clamping groove 71 for clamping with the toilet, and the foaming device 2 is detachably mounted on the toilet through the clamping seat 7.

It can be understood that, by providing the holder 7 on the foaming device 2, for example, the clamping groove 71 of the holder 7 is clamped on the toilet, so as to fix the foaming device 2. In this embodiment, the clamping seat 7 may be directly disposed on the outer shell of the foaming device 2, or may be connected by other connecting structures, and is not limited herein as long as the foaming device 2 can be clamped on the toilet.

In this embodiment, as shown in fig. 1, 3 and 9, the cartridge 7 is provided with a circulation cavity, one end of the circulation cavity is connected to the outlet 135 of the housing 1 through a pipeline, and the foaming device 2 is communicated with the other end of the circulation cavity, so that the foaming solvent is smoothly transmitted to the foaming device 2, and the foaming device 2 is convenient to generate foam.

It can be understood that the foam pump 3 and the foam generator 2 are arranged in a split structure, so that the foam amount generated by the foam generator 2 is ensured, and the waste of foam solvent is avoided.

In an embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the housing 1 is provided with a communication port 122 communicating with the installation cavity 1a, and the control assembly 4 further includes a circuit board 42 and a charging port 43, wherein the circuit board 42 is disposed in the installation cavity 1a and electrically connected to the infrared sensor 41, the foam pump 3 and the foam generator 2; the charging interface 43 is disposed at the communication interface 122 and connected to the circuit board 42, and the charging interface 43 is used for being connected to the external power supply 5.

It can be understood that, by providing the communication port 122 on the housing 1 and providing the charging port 43 at the communication port 122, the charging port 43 can be conveniently used to supply power to the foam splash guard 100. In this embodiment, the charging interface 43 is connected to an external power source through a connection line, so as to supply power to the circuit board 42 of the foam splash guard 100, the foamer 2 and the foam pump 3. Alternatively, the charging interface 43 is a USB interface, a socket, or the like, which is not limited herein.

In one embodiment, as shown in fig. 2 and 3, the anti-splash device 100 further comprises a power source 5, wherein the power source 5 is disposed in the installation cavity 1a and electrically connected to the control assembly 4, the foam pump 3 and the foamer 2.

It can be understood that, by arranging the power supply 5 in the installation cavity 1a of the housing 1, it is ensured that when the foam splash guard 100 is unexpected from an external power supply, the foam splash guard 100 can be normally powered and operated by the power supply 5 in the installation cavity 1a, that is, the power supply 5 supplies power to the control assembly 4, the foam pump 3 and the foam maker 2. Alternatively, the power source 5 is a disposable battery or a rechargeable battery, and the like, and is not limited herein. In the present embodiment, the power supply 5 can be charged from an external power supply through the charging interface 43.

In one embodiment, as shown in fig. 1, 2 and 3, the anti-splash device 100 further comprises a containing bottle 6, the containing bottle 6 has an opening 61, the opening 61 is communicated with the inlet 113, and the containing bottle 6 is used for containing foaming agent.

It will be appreciated that by providing the housing bottle 6, the housing bottle 6 is used to house the foamable composition, thereby facilitating the foam pump 3 to draw the foamable composition from the housing bottle 6 through the inlet 113 and the opening 61 and supply the foamable composition to the foamer 2 for use.

In this embodiment, the receiving bottle 6 and the housing 1 may be provided as an integral structure, which simplifies the structure of the splatter shield 100. Of course, the containing bottle 6 and the shell 1 can be designed to be a split structure, so that the foaming agent in the containing bottle 6 can be conveniently replaced or added in time, and the normal work of the foam splash guard 100 is ensured. It can be understood that a connecting tube or a hose can be disposed at the inlet 113, so that the connecting tube or the hose can be extended into the containing bottle 6 through the opening 61 of the containing bottle 6, the connecting tube or the hose can be extended into the bottom of the containing bottle 6, the foaming agent in the containing bottle 6 can be completely used, and waste can be avoided.

In one embodiment, as shown in fig. 1, 2, 3 and 4, the housing 1 includes a mounting shell 11 and a top cover 12, wherein the mounting shell 11 is provided with a mounting groove 111 and a connecting column 112 protruding from the bottom wall of the mounting groove 111, the inlet 113 penetrates through the connecting column 112 and the bottom wall of the mounting groove 111, and the foam pump 3 is disposed in the mounting groove 111; the top cover 12 covers the notch of the mounting groove 111 and is matched with the mounting shell 11 to form a mounting cavity 1a, the top cover 12 is provided with the outlet 135, and the control component 4 is arranged on one side of the top cover 12 facing the mounting shell 11.

It can be understood that, the shell 1 is composed of the mounting shell 11 and the top cover 12, so that the foam pump 3 and the control assembly 4 are conveniently dismounted, replaced or maintained from the mounting cavity 1a of the shell 1, the cost of the foam splash guard 100 is effectively reduced, and the convenience is improved. In the present embodiment, the mounting shell 11 and the top cover 12 are detachably connected, for example, by using a snap connection, a plug fit, a screw connection, or a pin connection, which is not limited herein.

In this embodiment, the connecting column 112 is disposed on the bottom wall of the mounting groove 111, and the inlet 113 penetrates through the bottom walls of the connecting column 112 and the mounting groove 111, so that the foam pump 3 can be conveniently connected with the connecting column 112 through a connecting pipe or a hose, and the connection stability is ensured. It will be appreciated that the connecting stud 112 is of integral construction with the mounting housing 11.

As shown in fig. 3, a boss is further convexly disposed on the bottom wall of the mounting groove 111, the connecting column 112 is disposed on the boss, the boss and the groove wall of the mounting groove 111 cooperate to form a limiting region, and the foam maker 2, the foam pump 3 (or the foam pump 3) and the power supply 5 are both installed in the limiting region in a limiting manner. In order to further improve the installation stability of foam pump 3 and power 5, the diapire of mounting groove 111 still is equipped with the spacing groove that a plurality of intervals set up, also the protruding a plurality of intervals that are equipped with of diapire of mounting groove 111 set up the tube-shape bulge loop structure, and the tube-shape bulge loop structure encloses to close and forms the spacing groove for foam pump 3 and power 5 are spacing installation in this spacing inslot respectively. Of course, the foam pump 3 and the power supply 5 may be mounted in the mounting groove 111 by screws or pins, or by a plug-in fit, which is not limited herein.

In an embodiment, as shown in fig. 1, 2, 3 and 5, the top cover 12 further has a fixing groove 121 communicating with the installation cavity 1a, the housing 1 further includes an adapter 13 disposed in the fixing groove 121, the adapter 13 has a flow cavity 131 and a first pipe segment 132 and a second pipe segment 133 communicating with the flow cavity 131, and the first pipe segment 132, the flow cavity 131 and the second pipe segment 133 cooperate to form the outlet 135.

In one embodiment, as shown in fig. 3, 5, 8 and 9, the first tube segment extends into the mounting cavity and is in communication with the foam pump and the second tube segment is connected to the foamer.

In another embodiment, as shown in fig. 4, 6 and 8, the first tube segment extends into the mounting chamber and communicates with the foamer and the second tube segment is connected to the bowl of the toilet.

It can be understood, through setting up adapter 13, utilize adapter 13 to export the foam that foam maker 2 produced smoothly to the urinal of closestool in the one hand, on the other hand, adapter 13 is convenient to be dismantled to make things convenient for the dismouting, the change or the maintenance etc. of foam splash guard 100, improve the convenience of use.

In this embodiment, as shown in fig. 8, the first pipe section 132 and the second pipe section 133 of the adapter 13 are disposed at an included angle, which facilitates the optimization of the structure according to the actual application scenario, thereby reducing the volume of the splash guard 100. It can be understood that the body portion of the adapter 13 is limitedly installed in the fixing groove 121, the first pipe segment 132 of the adapter 13 extends into the installation cavity 1a and is connected with the second outlet of the foam generator 2 or the foam pump 3 through a connecting pipe or a hose, and the second pipe segment 133 of the adapter 13 extends out of the fixing groove 121 of the top cover 12 or the installation cavity 1a of the housing 1 from the fixing groove 121 and is connected with the urinal or the foam generator 2 of the toilet through a connecting pipe or a hose, so that the foam generated by the foam generator 2 is discharged into the urinal of the toilet.

In one embodiment, as shown in fig. 2, the infrared sensor 41 includes a connection board 411 and an inductor 413 disposed on the connection board 411; the connecting plate 411 is provided with a clamping hole 412, and the connecting plate 411 is clamped to the first pipe section 132 through the clamping hole 412.

It can be understood that, the connecting plate 411 at the infrared sensor 41 is provided with the clamping hole 412, so that the infrared sensor 41 is detachably clamped on the first pipe section 132 of the adapter 13 by the clamping hole 412, and therefore the infrared sensor 41 can be stably installed in the installation cavity 1a, and the infrared sensor 41 is protected while the installation stability is improved.

In an embodiment, as shown in fig. 2, the adaptor 13 is provided with a through hole 134 corresponding to the sensor 413, the slot wall of the fixing slot 121 is provided with a through hole 123 corresponding to the through hole 134, and the sensor 413 is configured to detect the opening and closing of the toilet lid through the through hole 134 and the through hole 123.

It can be understood that, by providing the through hole 134 on the main body portion of the adapter 13 and providing the through hole 123 on the fixing slot 121, that is, by providing the through hole 123 on the housing 1, the sensor 413 of the infrared sensor 41 can smoothly detect the opening and closing of the toilet lid through the through hole 134 and the through hole 123.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, a switch or a touch switch is further disposed on the housing 1, and a button and/or a touch sensitive area is disposed on the circuit board 42 of the control assembly 4, so that the button and/or the touch sensitive area is directly opposite to the switch or the touch switch, thereby controlling the on-off state of the splash guard 100 by the control assembly 4 through the switch or the touch switch.

In an embodiment, as shown in fig. 3 and 4, a connection groove 114 is concavely disposed on a side of the mounting shell 11 facing away from the notch of the mounting groove 111, a connection pipe 115 is convexly disposed on a bottom wall of the connection groove 114 facing the connection post 112, the inlet 113 penetrates through the connection pipe 115, and the connection pipe 115 is used for connecting a foaming agent container.

It will be appreciated that by providing the connecting groove 114 on the mounting shell 11, the connecting groove 114 can be used to connect with a container containing foaming agent, for example, the connecting groove 114 is connected with the containing bottle 6, so as to realize the mounting and fixing of the containing bottle 6. In this embodiment, the housing 1 and the containing bottle 6 may be fixedly connected, for example, by welding or interference fit, so as to improve the connection stability between the housing 1 and the containing bottle 6. Of course, the housing 1 and the containing bottle 6 can also adopt a detachable connection structure, for example, a snap connection, a plug fit, a screw connection, a pin connection or a threaded connection, so that the containing bottle 6 and the housing 1 can be conveniently disassembled and assembled, and the foam agent in the containing bottle 6 can be timely added or replaced.

In the present embodiment, as shown in fig. 3 and 4, the groove wall of the connecting groove 114 is provided with an internal thread, the receiving bottle 6 has an opening portion provided with an opening, the opening portion is provided with an external thread, and the opening portion is received in the connecting groove 114, so that the mounting shell 11 is connected with the receiving bottle 6 by the cooperation of the external thread and the internal thread.

It can be understood that the arrangement of the communicating tube 115 facilitates the communicating tube 115 to extend into the containing bottle 6 through a connecting tube or a hose, thereby facilitating the absorption of the foaming agent. I.e., a convenient connection tube or hose, is connected to the inlet 113 via the communication tube 115. Of course, in other embodiments, the container bottle 6 is not installed in the connecting groove 114, and the connection pipe 115 is only required to extend into the container bottle 6 through the connecting pipe or the hose to suck the foaming agent.

In an embodiment, as shown in fig. 1, 3 and 4, a position-avoiding groove 116 is further concavely formed on a side of the mounting shell 11 facing away from the notch of the mounting groove 111, the position-avoiding groove 116 is communicated with the connecting groove 114, and the position-avoiding groove 116 is used for accommodating and limiting a connecting pipe for connecting a foaming agent container.

It can be understood that, by providing the position-avoiding groove 116 on the mounting shell 11, the connection pipe 115 is conveniently connected to other containers containing foaming agent through the position-avoiding groove 116 via a connection pipe or a hose, so that it can be ensured that the supply of the foaming agent can be continued through other containers containing foaming agent after the foaming agent in the containing bottle 6 is used up. Of course, the arrangement of the avoiding groove 116 is also beneficial to ensuring the stability of the housing 1 when being placed on a table top or a toilet cover water tank and the like.

The utility model discloses still provide a splashproof closestool, including urinal and foam splashproof ware 100, this foam splashproof ware 100's concrete structure refers to aforementioned embodiment, because this splashproof closestool has adopted the whole technical scheme of aforementioned all embodiments, consequently has all beneficial effects that the technical scheme of aforementioned embodiment brought at least, and the repeated description is no longer given here.

In this embodiment, the bowl has an inlet, as shown in FIG. 2, to which the outlet 135 of the splash guard 100 communicates via tubing. It will be appreciated that the second pipe section 133 of the splash guard 100 opens into the bowl via a connecting pipe or hose, thereby facilitating the directing of the foam produced by the foamer 2 over the standing water in the bowl.

In another embodiment, as shown in fig. 1, the foamer 2 of the foamer dispenser 100 is detachably arranged on the toilet bowl with the foam outlet of the foamer 2 facing the inlet of the urinal, so that the foam generated by the foamer 2 is sprayed directly into the inlet of the urinal, covering the water accumulated in the urinal.

The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent structure transformation of the content of the specification and the attached drawings, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims (10)

1. A splash guard for use with a toilet, the splash guard comprising:

a housing having a mounting cavity, the housing having an inlet and an outlet;

the control assembly is arranged on the shell and comprises an infrared sensor, and the infrared sensor is used for detecting the opening and closing of the toilet cover; and

a foaming structure comprising a foam pump and a foamer electrically connected with the control assembly, the foam pump being connected with the inlet, the foamer being for generating foam;

the foam pump and the foam generator are of an integral structure and are arranged in the mounting cavity, and the foam generator is connected with a urinal of the closestool through the outlet; or the foam pump and the foam generator are of a split structure, the foam pump is arranged in the mounting cavity and connected with the foam generator through an outlet, and the foam generator is arranged close to a urinal of the closestool.

2. The foam splash guard as claimed in claim 1, wherein the foam pump and the foaming device are of a separate structure, the foam splash guard further comprises a clamping seat provided on the foaming device, the clamping seat is provided with a clamping groove for clamping with the toilet bowl, and the foaming device is detachably mounted on the toilet bowl through the clamping seat.

3. The splash guard of claim 1, wherein said housing defines a communication opening communicating with said mounting chamber, said control assembly further comprising:

the circuit board is arranged in the mounting cavity and is electrically connected with the infrared sensor, the foam pump and the foam generator; and

the charging interface is arranged at the communication port and connected with the circuit board, and the charging interface is used for being connected with an external power supply.

4. The splash guard of claim 1, further comprising a power source disposed within said mounting chamber and electrically coupled to said control assembly, said foam pump and said foamer;

and/or, the foam splash guard still includes the holding bottle, the holding bottle has the opening, the opening with the import intercommunication, the holding bottle is used for splendid attire foaming agent.

5. The splash guard of any of claims 1 to 4, wherein said housing comprises:

the foam pump comprises a mounting shell, a foam pump body and a foam pump body, wherein the mounting shell is provided with a mounting groove and a connecting column convexly arranged on the bottom wall of the mounting groove, the inlet penetrates through the connecting column and the bottom wall of the mounting groove, and the foam pump body is arranged in the mounting groove; and

the top cap, the lid fits the notch of mounting groove, and with the installation shell cooperation forms the installation cavity, the top cap is equipped with the export, control assembly locates the top cap towards one side of installation shell.

6. The splash guard of claim 5, wherein said top cover further defines a retaining groove in communication with said mounting chamber, said housing further comprising an adapter positioned within said retaining groove, said adapter having a flow chamber and first and second tube sections in communication with said flow chamber, said first, second and third tube sections cooperating to define said outlet;

the first pipe section extends into the installation cavity and is communicated with the foam pump, and the second pipe section is connected with the foam generator; or the first pipe section extends into the mounting cavity and is communicated with the foam maker, and the second pipe section is connected with the urinal of the closestool.

7. The splash guard of claim 6, wherein said infrared sensor comprises a bridge plate and an inductor disposed in said bridge plate;

the connecting plate is provided with a clamping hole, and the connecting plate is clamped in the first pipe section through the clamping hole; and/or, the adapter corresponds the inductor has seted up the via hole, the cell wall of fixed slot corresponds the through hole has seted up the through-hole, the inductor is used for passing through the via hole with the opening and shutting of toilet lid is detected to the through-hole.

8. The foam splash guard as claimed in claim 5, wherein a connecting groove is concavely formed on a side of the mounting shell facing away from the notch of the mounting groove, a communicating pipe is convexly formed on a bottom wall of the connecting groove opposite to the connecting column, the inlet penetrates through the communicating pipe, and the communicating pipe is used for connecting a foaming agent container.

9. The foam anti-splash device as claimed in claim 8, wherein a side of the mounting shell facing away from the notch of the mounting groove is further concavely provided with a spacing groove, the spacing groove is communicated with the connecting groove, and the spacing groove is used for accommodating and spacing a connecting pipe connected with a foaming agent container.

10. A splash proof toilet comprising a bowl and a foam splash guard as claimed in any one of claims 1 to 9, the bowl having an inlet;

the outlet of the foam splash guard is communicated with the inlet through a pipeline; or the foamer of the foam splash guard is detachably arranged on the closestool.

Images