Liquid adding device, intelligent cover plate and closestool

Abstract

A liquid adding device, an intelligent cover plate and a toilet bowl comprise a base and a liquid adding part slidably matched with the base, the base is further provided with a trigger device, and a user only needs to execute necessary liquid adding operation, namely, the liquid adding part is moved outwards and inwards, so that the liquid adding part can be opened and closed. The actuating part arranged on the liquid adding part abuts against and starts the triggering device in the inward moving process and breaks away from and closes the triggering device in the outward moving process, so that the liquid pumping device is started or stopped to pump the foaming agent, additional operation of a user is not needed, the user does not need to wait for equipment to pump liquid, and the use experience of the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of toilet liquid adding, in particular to a liquid adding device, an intelligent cover plate and a toilet. Background Art

[0002] At present, toilets with foaming devices use a large amount of foam generated by the foaming system to cover the water cover of the toilet, effectively solving the problem of excrement splashing liquid and odor emission. Common methods of extracting foaming agents after adding foaming agents on the market include: 1) forcibly extracting foaming agents after the liquid adding device is powered off and reset; 2) remote control operation to start liquid extraction; 3) using a liquid level sensor to determine whether to extract liquid.

[0003] However, the above-mentioned technical means have the following problems: 1) The foaming agent is forced to be extracted after power failure and reset, and the user needs to turn off the toilet power and wait for restart, which is difficult to operate and has a poor user experience; 2) The remote control is used to operate the liquid extraction, and an additional remote control is required, which has a high production cost. The user needs to operate the foam shield button multiple times during the liquid extraction process, which is not convenient enough; 3) The liquid level sensor is used to determine the liquid extraction. Although it can avoid additional operations by the user, since the foaming agent has a certain acidity and alkalinity, it has certain requirements on the material of the liquid level sensor, and the relevant circuit loop needs to be designed, which is costly. Utility Model Content

[0004] In view of the shortcomings of the background technology, the purpose of the utility model is to provide a liquid adding device and a toilet.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A liquid adding device, comprising

[0007] A base, wherein the base is provided with a containing cavity and a liquid outlet passage connected to the containing cavity;

[0008] A liquid adding part, slidably adapted to the accommodating cavity, the liquid adding part is provided with a liquid adding groove and a liquid adding channel connected to the liquid adding groove, the liquid adding channel is sealed and adapted to the liquid outlet channel, and the liquid adding part is also provided with an actuating part; and

[0009] The trigger device is arranged on the base, so that when the liquid adding part moves inward or outward, the actuating part can open or close the trigger device, thereby controlling the opening or closing of the liquid adding device to extract liquid.

[0010] Furthermore, a convex portion is provided at one end of the liquid adding portion facing the base, the convex portion constitutes an actuating portion, and the trigger device is arranged at the end of the motion trajectory of the actuating portion.

[0011] Furthermore, the trigger device is a micro switch, and the micro switch is provided with a spring sheet, and the spring sheet is provided on the motion track of the actuating part.

[0012] Furthermore, a part of the liquid adding portion is concave-convex and slidably matched with the accommodating cavity.

[0013] Furthermore, the accommodating chamber is provided with a guide groove, and the liquid adding portion is provided with a guide portion slidably adapted to the guide groove.

[0014] Furthermore, the accommodating cavity is provided with a clearance hole for penetrating the limiting block, and the liquid adding part is provided with an anti-slip part which can abut against the limiting block during the process of being pulled outward.

[0015] Furthermore, a plurality of mounting grooves are arranged outside the liquid adding channel, and sealing rings are arranged inside the mounting grooves, so that the liquid adding channel is sealed and adapted to the liquid outlet channel.

[0016] Furthermore, a decorative cover is provided on a side of the liquid adding part away from the base. When the liquid adding part is installed on the base, an operating gap for pulling out the liquid adding part is provided between the inner side of the decorative cover and the base.

[0017] An intelligent cover includes a cover host, and the cover host is provided with the liquid adding device as described above.

[0018] A toilet comprises a toilet body, wherein the toilet body is provided with the smart cover as described above.

[0019] The beneficial effects of the utility model are:

[0020] 1. The utility model proposes a liquid adding device, comprising a base and a liquid adding part slidably adapted to the base, the base is also provided with a trigger device, the user only needs to perform necessary operations for adding liquid, that is, move the liquid adding part outward and inward, so that the actuating part provided on the liquid adding part abuts against and opens the trigger device during the inward movement and disengages from and closes the trigger device during the outward movement, thereby opening or closing the liquid extraction device to extract the foaming agent, without the user having to perform additional operations, and without having to wait for the equipment to extract liquid, thereby improving the user experience.

[0021] 2. The utility model proposes a liquid adding device, in which a convex portion is provided at one end of the liquid adding part facing the base, the convex portion constitutes an actuating part, and a trigger device is arranged at the end of the movement of the actuating part, so that the liquid adding part can abut and open the trigger device only after it is installed in the accommodating cavity, thereby avoiding the trigger device being in an open state during the installation or disassembly process.

[0022] 3. The utility model proposes a liquid adding device, wherein the trigger device is a micro switch, the cost of the micro switch is lower than that of the liquid level switch, and the application range is wider.

[0023] 4. The utility model proposes a liquid adding device, in which the accommodating chamber is provided with a clearance hole for penetrating a limit block, and the liquid adding part is provided with an anti-detachment part which can abut against the limit block during the outward pulling process, so as to prevent the liquid adding part from being separated from the base due to excessive outward pulling, thereby causing leakage of the foaming agent.

[0024] 5. The utility model provides a liquid adding device, wherein an operating gap for pulling out the liquid adding part is provided between the inner side of the decorative cover and the base, and the operating space is convenient for the user to pull out the liquid adding part. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 This is one of the schematic diagrams of a liquid adding device of the utility model;

[0027] Figure 2 This is a second schematic diagram of a liquid adding device of the utility model;

[0028] Figure 3 This is an exploded view of a liquid adding device of the utility model;

[0029] Figure 4 A schematic diagram of extracting the liquid adding part of a liquid adding device of the utility model;

[0030] Figure 5 It is a cross-sectional view of a liquid adding part of a liquid adding device of the utility model;

[0031] Figure 6 It is a cross-sectional view of a liquid adding device of the utility model when the liquid adding part is pushed back;

[0032] Figure 7 for Figure 2 A partial enlarged view of the middle part;

[0033] Figure 8 A schematic diagram of a toilet of the utility model;

[0034] In the figure, 10, base; 101, accommodating chamber; 102, liquid outlet channel; 103, guide groove; 104, give way hole; 20, liquid adding part; 201, liquid adding groove; 202, liquid adding channel; 203, mounting groove; 204, actuating part; 2041, guide slope; 205, guide part; 30, decorative cover; 40, trigger device; 401, spring piece; 50, sealing ring; 60, operating gap; 70, smart cover; 80, toilet body. DETAILED DESCRIPTION

[0035] Combine the following Figure 1-8 The utility model is described in detail.

[0036] The utility model provides a liquid adding device, comprising a base 10, a liquid adding portion 20 and a trigger device 40, specifically:

[0037] The base 10 is provided with a accommodating chamber 101 and a liquid outlet channel 102 connected to the accommodating chamber 101; the liquid adding part 20 is slidably adapted to the accommodating chamber 101, and the liquid adding part 20 is provided with a liquid adding groove 201 and a liquid adding channel 202 connected to the liquid adding groove 201, a plurality of mounting grooves 203 are provided outside the liquid adding channel 202, and a sealing ring 50 is provided inside the mounting groove 203, so that the liquid adding channel 202 is sealed and adapted to the liquid outlet channel 102, and the liquid adding part 20 is also provided with an actuating part 204; and a trigger device 40 arranged on the base 10.

[0038] During use, the user only needs to perform necessary operations for adding liquid, that is, move the liquid adding part 20 outward and inward, so that the actuating part 204 provided in the liquid adding part 20 abuts against and opens the trigger device 40 during the inward movement and disengages from and closes the trigger device 40 during the outward movement, thereby opening or closing the liquid extraction device to extract the foaming agent, without waiting for the equipment to extract liquid, thereby improving the user experience.

[0039] In this embodiment, a convex portion is provided at one end of the liquid adding portion 20 facing the base 10, and a guide slope 2041 is provided at the end of the convex portion. The convex portion constitutes an actuating portion 204, and the trigger device 40 is arranged at the end of the movement trajectory of the actuating portion 204, so that the liquid adding portion 20 can abut and open the trigger device 40 only after it is installed in the accommodating cavity 101, thereby avoiding the trigger device 40 being in an open state during the installation process or the disassembly process.

[0040] In this embodiment, the trigger device 40 is a micro switch, which is provided with a spring piece 401. The spring piece 401 is located on the movement trajectory of the actuating part 204, so that the actuating part 204 abuts against the spring piece 401 during the inward movement, so that it bends downward and touches the static contact of the micro switch, thereby turning on the micro switch, and when the actuating part 204 moves outward and disengages from the spring piece 401, under the action of the elastic force, the spring piece 401 disengages from the static contact, thereby closing the micro switch.

[0041] In this embodiment, a part of the liquid adding part 20 is concave-convex and slidably matched with the accommodating chamber 101. The accommodating chamber 101 is provided with a guide groove 103, and the liquid adding part 20 is provided with a guide part 205 slidably adapted to the guide groove 103. The accommodating chamber 101 is provided with a clearance hole 104 for penetrating a limit block, and the liquid adding part 20 is provided with an anti-slip portion that can abut against the limit block during the outward pulling process, so as to prevent the liquid adding part 20 from being pulled out excessively and causing the liquid adding part 20 to be separated from the base 10, resulting in leakage of the foaming agent.

[0042] In this embodiment, a decorative cover 30 is provided on the side of the liquid adding part 20 away from the base 10. When the liquid adding part 20 is installed on the base 10, an operating gap 60 for pulling out the liquid adding part 20 is provided between the inner side of the decorative cover 30 and the base 10. This operating space facilitates the user to pull out the liquid adding part 20.

[0043] The liquid adding process of the liquid adding device proposed by the utility model is as follows:

[0044] When you use the toilet for the first time or when the foaming agent is exhausted and you need to add foaming agent, Figure 4-5 As shown, the user pulls out the liquid adding part 20 through the operating gap 60, at which time the actuating part 204 is separated from the trigger device 40, and the liquid extraction device is closed to extract the foaming agent. After adding the foaming agent into the liquid adding tank 201, the liquid adding part 20 is pushed back. When the liquid adding part 20 is pushed back into place, as shown in FIG. Figure 6 As shown, at this time, the actuating portion 204 abuts against the trigger device 40, and the pumping device is opened to extract the foaming agent, so that the foaming agent pipeline is filled with the foaming agent.

[0045] When the user needs to use the foam shield function, he only needs to press the foam shield control switch once, and the foaming agent will be sprayed onto the toilet bowl surface. There is no need to wait for the liquid extraction device to extract the foaming agent or press the foam shield control switch multiple times before the foam shield comes out. There is no need to wait for the foam shield to come out, which improves the user experience.

[0046] The utility model further proposes a smart cover 70, including a cover main body, the cover main body is provided with a liquid adding device as described above, the liquid adding device is arranged on the rear end side of the smart cover 70, and the base is provided with a limit block penetrating through the clearance hole 104. The outer surface of the decorative cover 30 and the outer contour of the smart cover 70 are smoothly transitioned to maintain the overall beauty of the liquid adding device and the smart cover 70.

[0047] The utility model further provides a toilet, comprising a toilet body 80, wherein the toilet body 80 is provided with the smart cover plate 70 as described above.

[0048] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable those skilled in the art to understand the content of the utility model and implement it, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A liquid adding device, characterized in that: include A base, wherein the base is provided with a containing cavity and a liquid outlet passage connected to the containing cavity; a liquid adding part, slidably adapted to the accommodating cavity, the liquid adding part being provided with a liquid adding groove and a liquid adding channel connected to the liquid adding groove, the liquid adding channel being sealingly adapted to the liquid outlet channel, and the liquid adding part being further provided with an actuating part; and The trigger device is arranged on the base, so that when the liquid adding part moves inward or outward, the actuating part can open or close the trigger device, thereby controlling the opening or closing of the liquid adding device to extract liquid.

2. A liquid adding device as claimed in claim 1, characterized in that: A convex portion is provided at one end of the liquid adding portion facing the base, the convex portion constitutes the actuating portion, and the trigger device is arranged at the end of the motion track of the actuating portion.

3. A liquid adding device as claimed in claim 2, characterized in that: The trigger device is a micro switch, and the micro switch is provided with a spring sheet, and the spring sheet is arranged on the motion track of the actuating part.

4. A liquid adding device as claimed in claim 1, characterized in that: The liquid adding portion is partially concave-convex and slidably matched with the accommodating cavity.

5. A liquid adding device as claimed in claim 4, characterized in that: The accommodating cavity is provided with a guide groove, and the liquid adding portion is provided with a guide portion slidably adapted to the guide groove.

6. A liquid adding device as claimed in claim 1, characterized in that: The accommodating cavity is provided with a clearance hole for penetrating a limiting block, and the liquid adding portion is provided with an anti-slip portion which can abut against the limiting block during the process of being pulled outward.

7. A liquid adding device as claimed in claim 1, characterized in that: A plurality of mounting grooves are arranged outside the liquid adding channel, and sealing rings are arranged inside the mounting grooves, so that the liquid adding channel is sealed and adapted to the liquid outlet channel.

8. A liquid adding device as claimed in claim 1, characterized in that: A decorative cover is provided on a side of the liquid adding part away from the base. When the liquid adding part is installed on the base, an operating gap for pulling out the liquid adding part is provided between the inner side of the decorative cover and the base.

9. A smart cover, comprising a cover host, characterized in that: The cover plate main unit is provided with a liquid adding device as described in any one of claims 1-8.

10. A toilet, comprising a toilet body, wherein the toilet body is provided with the smart cover as claimed in claim 9.

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