External replaceable cleaning liquid releasing machine for cleaning agent bottle of toilet water tank

Abstract

The utility model discloses a cleaning liquid releasing machine with an externally-arranged and replaceable cleaning agent bottle of a toilet water tank, relates to intelligent home furnishing, and aims to solve the problem that a cleaning agent adding mode has certain inconvenience in use, and the key point of the technical scheme is that the cleaning liquid releasing machine with the externally-arranged and replaceable cleaning agent bottle of the toilet water tank comprises a main machine shell, the main machine shell is provided with a pumping assembly and a sensing assembly, the front end face of the main machine shell is provided with an embedding cavity, a cleaning agent bottle is detachably embedded in the embedding cavity, the cleaning agent bottle is provided with a suction pipe structure, the main machine shell is provided with a connector structure in the embedding cavity, and the connector structure is used for communicating the suction pipe structure with the pumping assembly. According to the external replaceable cleaning liquid releasing machine for the cleaning agent bottle of the toilet water tank, the replaceable cleaning agent bottle is adopted, so that the hidden danger that the cleaning agent is spilled outwards when being poured is avoided, and the convenience of adding the cleaning agent is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an intelligent house, more specifically, it relates to a cleaning agent bottle external replacement type cleaning liquid releasing machine of water tank of convenience. BACKGROUND

[0002] The cleaning liquid releasing machine of water tank of convenience releases cleaning agent solution through automatic monitoring of the change of the water level of the water tank closestool, thereby improving the flushing cleaning effect on the convenience.

[0003] Regarding the cleaning liquid releasing machine of water tank of convenience, the inventor has applied for a Chinese patent with the publication number CN220620331U, which discloses an intelligent automatic releasing machine for closestool cleaning agent. The technical points of the machine are as follows: a shell is provided with a liquid container; a delivery pump is provided with a liquid inlet connected with the liquid container and a liquid outlet connected with a releasing pipe; a liquid level sensing element is exposed outside the shell and used for sensing the change of the water level in the closestool; and a control circuit board is connected with the liquid level sensing element and the delivery pump, respectively, for receiving the signal transmitted by the liquid level sensing element and controlling the delivery pump.

[0004] In the above technical solution, the cleaning liquid container is designed to be built-in. When the cleaning agent in the cleaning liquid container is used up, it needs to be added by pouring the cleaning agent from the cleaning agent bottle. This adding method has certain inconvenience. Therefore, a new solution is needed to solve this problem. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a cleaning agent bottle external replacement type cleaning liquid releasing machine of water tank of convenience, which uses a replacement type cleaning agent bottle to avoid the hidden danger of spilling cleaning agent when pouring, and effectively improves the convenience of adding cleaning agent.

[0006] The above technical purpose of the utility model is achieved by the following technical solution: a cleaning agent bottle external replacement type cleaning liquid releasing machine of water tank of convenience, comprising a main shell, the main shell is provided with a pumping assembly and a sensing assembly, the front end face of the main shell is provided with an embedded cavity, the embedded cavity is detachably embedded with a cleaning agent bottle, the cleaning agent bottle is provided with a suction pipe structure, the main shell is provided with a connector structure at the embedded cavity, and the connector structure is used for connecting the suction pipe structure and the pumping assembly.

[0007] By adopting the above technical solution, during normal operation, the sensing component senses the water flow state in the water tank and controls the pumping component to open according to the water flow state. The pumping component then pumps the cleaning liquid from the cleaning agent bottle into the toilet tank. The design principle is similar to the prior art. The improvement of this application is that an embedded cavity is provided on the front end of the main unit housing, so that the cleaning agent bottle can be directly replaced externally. The specific replacement steps are as follows: when the cleaning agent in the previous cleaning agent bottle is used up, the user can directly remove it from the embedded cavity and take a new cleaning agent bottle and insert it into the embedded cavity. After insertion, the connection between the straw structure and the connector structure is completed. Compared with the prior art, the risk of spillage when pouring cleaning agent is avoided, and the convenience of adding cleaning agent is effectively improved.

[0008] The present invention is further configured such that: a battery compartment back plate and a wall-mounting back plate are bolted to the rear end face of the main unit housing; a battery slot is provided in the inner cavity of the main unit housing in the corresponding area of ​​the battery compartment back plate; the wall-mounting back plate is provided with a wall-mounting hook groove, the wall-mounting hook groove is detachably connected to a wall-mounting hook, and the wall-mounting hook is provided with an adhesive plate for fixing to the wall surface.

[0009] The present invention is further configured such that the pumping assembly includes an electric pump installed in the inner cavity of the main housing, an inlet pipe and an outlet pipe installed in the electric pump.

[0010] The present invention is further configured such that: the sensing component includes a control circuit board, a waterproof cable electrically connected to the control circuit board, and a water flow switch electrically connected to the end of the waterproof cable.

[0011] The present invention is further configured such that: the bottom surface of the embedded cavity is provided with a plurality of limiting ribs, the limiting ribs having an upwardly inclined section, a convex peak section and a horizontal section in a side view, and the lower end surface of the detergent bottle having a limiting groove for the convex peak section to be inserted into.

[0012] The present invention is further configured such that: the straw structure includes an inner nest fixed to the detergent bottle by injection molding, a rigid tube integrally formed in the inner nest, and an extension hose sleeved on the lower end of the rigid tube; the top end of the rigid tube is provided with a conical head, the conical head protruding from the inner nest and used to communicate with the connector structure.

[0013] The present invention is further configured such that: the connector structure includes a card plate fixed to the top surface of the embedded cavity, a connector hole disposed at the center of the card plate, and a connector tube communicating with the connector hole; a silicone sleeve is fitted and fixed in the connector hole, and the silicone sleeve is in interference fit with the conical head; the connector tube is communicating with the pumping assembly.

[0014] The present invention is further configured such that: the inner nest is provided with a plurality of air pressure balance holes A through the rigid tube, and the card plate is provided with a plurality of air pressure balance holes B through the connector hole.

[0015] The utility model further sets up: the outer wall of cleaning agent bottle is surrounded and is provided with outer thread pipe with inner nesting.

[0016] The utility model further sets up: the both sides of embedding cavity are provided with inner chamfer respectively, the both sides of cleaning agent bottle are provided with inner concave waist respectively.

[0017] In conclusion, the utility model has following beneficial effects: adopt replacement formula to replace cleaning agent bottle, avoid the hidden danger of spilling outward when pouring cleaning agent, effectively improve the convenience of adding cleaning agent, meet the technical requirement of detachable installation, effectively ensure the installation stability of cleaning agent bottle, adopt taper head and joint structure communication, avoid the communication of hard pipe and joint structure to be interfered by inner nesting, and improve the allowable deviation of butt joint communication through taper head, ensure the sealed connection of joint structure and suction pipe structure under the prerequisite of not influencing the detachable installation requirement of cleaning agent bottle, ensure that external air can be supplemented to cleaning agent bottle through air pressure balance hole A and air pressure balance hole B, realize the balance of cleaning agent bottle internal air pressure, prevent being extruded deformation from influencing the aesthetic property, provide help for pumping cleaning agent, the application also has the technical effect of releasing aroma and optimizing toilet air environment, can close the opening of suction pipe structure through sealing cover, avoid the existence of cleaning liquid spilling in storage state, when disassembling cleaning agent bottle, the palm can be inserted between the both sides of cleaning agent bottle and embedding cavity, effectively improve the convenience of disassembling cleaning agent bottle. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the application;

[0019] Figure 2 It is the explosion drawing of the application;

[0020] Figure 3 It is the whole structure schematic diagram of another angle of the application, for being convenient to show that the drawing hides part structure;

[0021] Figure 4 It is the internal structure schematic diagram of the host computer shell of the application;

[0022] Figure 5 It is the half sectional view of the application;

[0023] Figure 6 It is the connection schematic diagram of joint structure and cleaning agent bottle of the application, for being convenient to show that the drawing is partially cut open.

[0024] BRIEF DESCRIPTION OF DRAWINGS: 1, main shell; 2, embedded cavity; 3, cleaning agent bottle; 4, battery compartment back plate; 5, wall hanging back plate; 6, battery card slot; 7, wall hanging hook slot; 8, wall hanging hook; 9, glue fixing plate; 10, electric pump; 11, pump inlet pipe; 12, pump outlet pipe; 13, control circuit board; 14, waterproof cable; 15, water flow switch; 16, limiting rib; 17, upward inclined section; 18, convex peak section; 19, horizontal section; 20, limiting groove; 21, inner nest; 22, hard pipe; 23, extension hose; 24, conical head; 25, clamping plate; 26, joint hole; 27, joint pipe; 28, silica gel sleeve; 29, air pressure balance hole A; 30, air pressure balance hole B; 31, external threaded pipe; 32, internal chamfer; 33, inner concave waist; 34, fragrance diffusion groove. DETAILED DESCRIPTION

[0025] The utility model will be further explained in detail below in combination with the drawings.

[0026] A cleaning agent bottle external replacement type cleaning liquid release machine for a water tank of a toilet, as shown in Figure 1 , Figure 2 , comprises a main shell 1, the main shell 1 is provided with a pumping assembly and a sensing assembly, the front end face of the main shell 1 is integrally formed with an embedded cavity 2, the embedded cavity 2 is detachably embedded and installed with a cleaning agent bottle 3, the cleaning agent bottle 3 is provided with a suction pipe structure, the embedded cavity 2 of the main shell 1 is provided with a joint structure, and the joint structure is used to connect the suction pipe structure and the pumping assembly.

[0027] When the utility model is in normal operation, the water flow state in the water tank is sensed by the sensing assembly, and the pumping assembly is controlled to be opened according to the water flow state, so that the cleaning liquid in the cleaning agent bottle 3 is pumped into the water tank of the toilet by the pumping assembly. The design principle is similar to the prior art, and the improvement of the utility model lies in that the embedded cavity 2 is arranged on the front end face of the main shell 1, so that the cleaning agent bottle 3 can be directly replaced in an external manner. The specific replacement steps are as follows: when the cleaning agent in the previous cleaning agent bottle 3 is used up, the user directly detaches it from the embedded cavity 2 and installs a new cleaning agent bottle 3 into the embedded cavity 2, and then the connection between the suction pipe structure and the joint structure is completed. Compared with the prior art, the utility model avoids the hidden danger of spilling cleaning agent outward when pouring cleaning agent, and effectively improves the convenience of adding cleaning agent.

[0028] It should be noted that, as shown in Figure 2 , Figure 3 , the rear end face of the main shell 1 is bolted with a battery compartment back plate 4 and a wall hanging back plate 5; the inner cavity of the main shell 1 is provided with a battery card slot 6 at the corresponding area of the battery compartment back plate 4; the rear end face of the main shell 1 is closed by the independent battery back plate 4 and the wall hanging back plate 5, which effectively improves the convenience of replacing the battery.

[0029] In this embodiment, three five-number batteries (indicated in Figure 3) power supply, in other embodiments, can also be provided with a chargeable module, through the power bank or directly connected to the power supply, of course, but also directly power supply.

[0030] The specific wall hanging installation structure of the wall hanging back plate 5 is as follows, as shown in Figure 2 、 Figure 3 The wall hanging back plate 5 is integrally formed with a wall hanging hook groove 7, and the wall hanging hook groove 7 is detachably connected with a wall hanging hook 8, and the wall hanging hook 8 is fixed with a glue fixing plate 9 for fixing the wall surface; when it is necessary to dismount the application for maintenance or replace the battery, only the wall hanging hook groove 7 and the wall hanging hook 8 need to be separated, so that the application can be dismounted from the wall, further improving the convenience of replacing the battery, and when the replacement of the battery or the internal maintenance is completed, the wall hanging hook groove 7 and the wall hanging hook 8 are reconnected, so that the rewall installation of the application is completed, having the technical effect of convenient installation and fixation.

[0031] The specific structure of the pumping assembly in the embodiment is as follows, as shown in Figure 2 、 Figure 4 The pumping assembly includes an electric pump 10 installed in the inner cavity of the main machine shell 1, a pump-in pipe 11 and a pump-out pipe 12 installed on the electric pump 10, the inlet end of the pump-in pipe 11 is in communication with the connector structure, and the pump-out pipe 12 penetrates the main machine shell 1 and extends into the convenient water tank; when it is necessary to inject cleaning agent into the convenient water tank, the electric pump 10 is started, the cleaning agent in the cleaning agent bottle 3 is pumped out through the pump-in pipe 11, and then directly injected into the convenient water tank through the pump-out pipe 12, having the technical effect of convenient assembly and connection and fast response.

[0032] The specific structure of the induction assembly in the embodiment is as follows, as shown in Figure 2 、 Figure 4 The induction assembly includes a control circuit board 13, a waterproof cable 14 electrically connected with the control circuit board 13, and a water flow switch 15 electrically connected at the end of the waterproof cable 14, the waterproof cable 14 penetrates the main machine shell 1 and extends to the water flow switch 15 into the convenient water tank, so that the opening and closing of the electric pump 10 is directly controlled by the water flow switch 15 through the control circuit board 13, having the technical effect of simple circuit design and sensitive induction of water flow state in the water tank.

[0033] In other embodiments, a water flow sensor or a form of a buoyancy ball cooperating with a gravity sensor can also be used to sense the water flow state in the water tank.

[0034] The detachable installation structure of the cleaning agent bottle 3 and the embedded cavity 2 is as follows, as shown in Figure 2 、 Figure 5As shown, the bottom surface of the embedding cavity 2 is integrally formed with a plurality of limiting ribs 16, which have upwardly inclined sections 17, convex sections 18 and horizontal sections 19 in the side view. The lower end surface of the cleaner bottle 3 has limiting grooves 20 for the interference fit of the convex sections 18. When the cleaner bottle 3 is installed, it is pushed into the embedding cavity 2. In this process, the bottom surface of the cleaner bottle 3 first contacts the upwardly inclined sections 17, and the elastic deformation gradually occurs under the pushing force. When the elastic deformation reaches the maximum, the convex sections 18 are aligned with the limiting grooves 20. At this time, the cleaner bottle 3 generates an elastic force to push it to be automatically installed and positioned. In this state, the bottom surface of the cleaner bottle 3 is pressed against the upwardly inclined sections 17 and the horizontal sections 19, and the convex sections 18 are interference-fitted in the limiting grooves 20, thereby effectively ensuring the installation stability of the cleaner bottle 3. When the cleaner bottle 3 needs to be disassembled, it can be directly pulled out of the embedding cavity 2. It should be noted that the cleaner bottle 3 is generally empty when disassembled, and is more likely to deform, so that it can be removed with a smaller force. In summary, the above design meets the technical requirements of detachable installation, and effectively ensures the installation stability of the cleaner bottle 3.

[0035] The specific structure of the suction pipe structure is as follows, as shown in Figure 5 、 Figure 6 The suction pipe structure includes an inner nest 21 fixedly injection molded on the cleaner bottle 3, a hard pipe 22 integrally formed on the inner nest 21, and an extension hose 23 sleeved on the lower end of the hard pipe 22, thereby ensuring that the cleaner at the bottom of the cleaner bottle 3 can be smoothly sucked out. It should be noted that the top end of the hard pipe 22 is integrally formed with a tapered head 24, which protrudes from the top end of the inner nest 21 and is used for communication with the connector structure, thereby avoiding the interference of the inner nest 21 on the communication between the hard pipe 22 and the connector structure, and improving the allowable deviation of the butt joint communication through the tapered head 24.

[0036] The specific structure of the connector structure in this embodiment is as follows, as shown in Figure 5 、 Figure 6 The connector structure includes a clamping plate 25 fixed on the top surface of the embedding cavity 2, a connector hole 26 integrally formed in the center of the clamping plate 25, and a connector pipe 27 in communication with the connector hole 26. The connector hole 26 is embeddedly fixed with a silica gel sleeve 28, which is in interference abutting fit with the tapered head 24. The connector pipe 27 is plug-in fixed with the inlet end of the pump-in pipe 11 of the pumping assembly. The connector structure realizes sealed connection with the tapered head 24 through the silica gel sleeve 28, thereby ensuring the sealed connection between the connector structure and the suction pipe structure without affecting the detachable installation requirement of the cleaner bottle 3.

[0037] In this embodiment, the sealed connection is realized through the silica gel sleeve 28. In other embodiments, the sealed connection between the connector structure and the suction pipe structure can also be realized in the form of spring or metal spring sheet pushing against the sleeve.

[0038] In order to avoid the internal negative pressure space of the cleaner bottle 3 after being pumped out of the cleaner, causing extrusion deformation and affecting the appearance, as shown in Figure 5 、 Figure 6 The inner nest 21 is provided with a plurality of air pressure balance holes A29 around the hard tube 22, and the clamping plate 25 is provided with a plurality of air pressure balance holes B30 around the joint hole 26, so that external air can be supplemented through the air pressure balance holes A29 and the air pressure balance holes B30 to balance the internal air pressure of the cleaner bottle 3, prevent extrusion deformation and affect the appearance, and provide help for pumping out the cleaner; it should be noted that the hole type and size of the air pressure balance holes A29 and the air pressure balance holes B30 can be arbitrarily set as long as the gas flow is ensured.

[0039] It should be noted that, as shown in Figure 5 The main shell 1 is provided with a fragrance diffusion groove 34 opposite the area of the air pressure balance hole B30, so that the fragrance of the cleaner can be released outward through the air pressure balance hole A29, the air pressure balance hole B30 and the fragrance diffusion groove 34, so that the application also has the technical effect of releasing fragrance and optimizing the air environment of the toilet.

[0040] The cleaner bottle 3 of the application has a replacement, and for easy storage when not in use, as shown in Figure 6 The outer wall of the cleaner bottle 3 is integrally formed with an outer threaded tube 31 around the inner nest 21, and the outer threaded tube 31 is used to threadedly fix a sealing cover, so that when the cleaner bottle 3 is not installed in the main shell 1, the opening of the straw structure can be closed by the sealing cover to avoid spilling of the cleaning liquid in the storage state.

[0041] For the convenience of users to disassemble the cleaner bottle 3, as shown in Figure 1 The two sides of the embedded cavity 2 are integrally formed with inner chamfers 32, and the two sides of the cleaner bottle 3 are provided with inner concave waists 33, so that when the user disassembles the cleaner bottle 3, the palm can be inserted between the two sides of the cleaner bottle 3 and the embedded cavity 2, effectively improving the convenience of disassembling the cleaner bottle 3.

[0042] The specific embodiments are only an explanation of the application, and are not a limitation of the application. Those skilled in the art can make modifications to the embodiments without creative contribution after reading the specification, but as long as the modifications are within the scope of the claims of the application, they are protected by the patent law.

Claims

1. A cleaning liquid releasing machine for replacing a cleaning agent bottle outside a water tank of a sanitary appliance, comprising a main housing (1) provided with a pumping assembly and a sensing assembly, characterized in that: The front end face of the main shell (1) is provided with an embedded cavity (2), the embedded cavity (2) is detachably embedded with a cleaning agent bottle (3), the cleaning agent bottle (3) is provided with a suction pipe structure, the main shell (1) is provided with a joint structure at the embedded cavity (2), and the joint structure is used for communicating the suction pipe structure and the pumping assembly.

2. The cleaning fluid releasing machine for replacing the cleaning agent bottle outside the water tank of a toilet according to claim 1, wherein: The rear end face of the main shell (1) is bolted with a battery chamber back plate (4) and a wall hanging back plate (5); The inner cavity of the main shell (1) is provided with a battery clamping groove (6) at the corresponding area of the battery chamber back plate (4); The wall hanging back plate (5) is provided with a wall hanging hook groove (7), the wall hanging hook groove (7) is detachably connected with a wall hanging hook (8), and the wall hanging hook (8) is provided with a glue fixing plate (9) for fixing the wall surface.

3. The water tank cleaning agent bottle outside replacement type cleaning liquid releasing machine for toilet according to claim 1, characterized in that: The pumping assembly comprises an electric pump (10) installed in the inner cavity of the main shell (1), a pump-in pipe (11) and a pump-out pipe (12) installed on the electric pump (10).

4. The cleaning fluid releasing machine for replacing the cleaning agent bottle outside the water tank of a toilet according to claim 1, wherein: The induction assembly comprises a control circuit board (13), a waterproof cable (14) electrically connected with the control circuit board (13), and a water flow switch (15) electrically connected at the end of the waterproof cable (14).

5. The water tank cleaning agent bottle outside replacement type cleaning liquid releasing machine for toilet according to claim 1, characterized in that: The bottom surface of the embedded cavity (2) is provided with a plurality of limiting ribs (16), the limiting ribs (16) have an upward inclined section (17), a convex section (18) and a horizontal section (19) in the side view state, and the lower end surface of the cleaning agent bottle (3) has a limiting groove (20) for the interference clamping of the convex section (18).

6. The cleaning fluid releasing machine for replacing the cleaning agent bottle outside the water tank of a toilet according to claim 1, wherein: The suction pipe structure comprises an inner nest (21) injection molded on the cleaning agent bottle (3), a hard pipe (22) integrally formed on the inner nest (21), and an extension hose (23) sleeved on the lower end of the hard pipe (22). The top end of the hard pipe (22) is provided with a tapered head (24), the tapered head (24) protrudes from the inner nest (21) and is used for communication with the joint structure.

7. The water tank cleaning agent bottle outside replacement type cleaning liquid releasing machine for toilet according to claim 6, characterized in that: The joint structure comprises a clamping plate (25) fixed to the top surface of the embedded cavity (2), a joint hole (26) provided at the center of the clamping plate (25), and a joint pipe (27) in communication with the joint hole (26); The joint hole (26) is embedded with a silica gel sleeve (28), and the silica gel sleeve (28) is in interference abutment with the tapered head (24); The joint pipe (27) is in communication with the pumping assembly.

8. The water tank cleaning agent bottle outside replacement type cleaning liquid releasing machine for toilet according to claim 7, characterized in that: The inner nest (21) is provided with a plurality of air pressure balance holes A (29) penetrating around the hard pipe (22), and the clamping plate (25) is provided with a plurality of air pressure balance holes B (30) penetrating around the joint hole (26); the main shell (1) is provided with a fragrance diffusion groove (34) opposite to the air pressure balance hole B (30).

9. The water tank cleaning agent bottle outside replacement type cleaning liquid releasing machine for toilet according to claim 6, characterized in that: The outer wall of the cleaning agent bottle (3) is provided with an outer threaded pipe (31) around the inner nest (21).

10. The cleaning fluid releasing machine for replacing the cleaning agent bottle outside of the water tank of a toilet according to claim 1, wherein: The two sides of the embedded cavity (2) are respectively provided with inner chamfers (32), and the two sides of the cleaning agent bottle (3) are respectively provided with inner concave waists (33).

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