Button type foam shower

Abstract

The utility model provides a button type foam shower which comprises a water outlet body, a liquid pump, an air pump, a switch assembly and a power source. The water outlet main body comprises a waterway channel, a first mounting cavity, a second mounting cavity, a water outlet channel, a foaming cavity and a liquid storage cavity. The switch assembly comprises a first key switch, a second key switch, a current adjusting switch, a Hall sensor and a magnetic part. The first key switch controls the communicating state of the water channel and the water outlet channel, the second key switch controls the communicating state of the water channel and the foaming cavity, and the flow adjusting switch controls the water passing amount of the water passing hole. The Hall sensor is arranged close to the second key switch, the magnetic piece is installed on a key of the second key switch, and the Hall sensor can start the liquid pump and the air pump synchronously. The shower is combined with the Hall switch, foaming materials can be injected synchronously, the foaming materials can be fully mixed, the foaming effect is improved, and in addition, the foaming amount can be controlled through the flow adjusting switch.

Description

Technical Field

[0001] This utility model relates to the field of kitchen and bathroom technology, and in particular to a button-type foam shower. Background Technology

[0002] Foam baths can enhance the shower experience. Traditionally, bubbles are created manually by the shower attendant. Later, some showerheads or shower units with bubble functions appeared. However, these showerheads with bubble functions are expensive, and if they are dropped and broken, the replacement cost is high. As for these shower units with bubble functions, their structure is often too simple, resulting in a single bubble function that is basically unable to adjust the amount of foam generated. Either there is not enough foam or there is too much foam, and it cannot be adjusted or changed, resulting in a poor user experience. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model proposes a shower structure with adjustable foaming volume.

[0004] A push-button foam shower includes a water outlet body, a liquid pump, an air pump, a switch assembly, and a power supply.

[0005] The main water outlet includes a water channel, a first mounting cavity, a second mounting cavity, a water outlet channel, a foaming cavity, and a liquid storage cavity. Both the first and second mounting cavities are connected to the water outlet end of the water channel. The first mounting cavity is connected to the water outlet channel via a water outlet hole, and the second mounting cavity is connected to the foaming cavity via a water passage hole. The water outlet end of the foaming cavity is connected to the water outlet channel, thus the water channel can supply water to the water outlet channel and the foaming cavity respectively through the first and second mounting cavities. Furthermore, the suction end of the liquid pump is connected to the liquid storage cavity, and the discharge end is connected to the foaming cavity, while the exhaust end of the air pump is connected to the foaming cavity, thus the liquid pump and air pump can provide the foaming cavity with cleaning liquid and air for foaming.

[0006] The switching assembly includes a first push-button switch, a second push-button switch, a current regulating switch, a Hall sensor, and a magnetic component. The first and second push-button switches are respectively installed in a first mounting cavity and a second mounting cavity. The first push-button switch controls the connection between the water passage and the outlet channel, while the second push-button switch controls the connection between the water passage and the aeration chamber. The current regulating switch is installed at the water passage hole and controls the water flow rate through the water passage hole, thereby controlling the amount of foam generated.

[0007] The Hall sensor is positioned near the second push-button switch, and the magnetic component is mounted on the button of the second push-button switch. When the second push-button switch is pressed, in the state of connecting the water channel and the foaming chamber, the magnetic component moves simultaneously and approaches the Hall sensor. The Hall sensor receives the information and starts the liquid pump and the air pump. The liquid pump delivers the cleaning liquid in the storage chamber to the foaming chamber, and the air pump delivers air to the foaming chamber. At this time, the water, cleaning liquid, and air required for foaming mix and foam in the foaming chamber, and finally flow into the water outlet channel and are sprayed out by the water outlet connected to the water outlet channel.

[0008] The power supply provides power to the liquid pump, the air pump, and the Hall sensor.

[0009] The shower provided by this utility model has a foaming function, which can solve the problem that the traditional foaming structure is located at the shower head and the shower head is easy to break or has a relatively high replacement frequency. In addition, the switch assembly combined with the Hall switch can realize the simultaneous injection of cleaning liquid, air and water into the foaming chamber, so that the foaming material can be fully mixed and the foaming effect can be improved. In addition, a flow control switch is also provided, so the amount of water injected during foaming can be controlled, and thus the amount of foam can also be controlled to meet the needs of different users.

[0010] Preferably, the button-operated foam shower includes a liquid storage tank, which is installed at the bottom of the water outlet body to form the liquid storage chamber, so that the liquid storage tank can be removed and replenished when the cleaning liquid is exhausted.

[0011] Preferably, the suction end of the liquid pump extends into the liquid storage chamber, and the top of the foaming chamber is provided with an air inlet connector, which is connected to the air delivery end of the air pump.

[0012] Preferably, the water outlet body has an installation hole at the water passage, the flow control switch is screwed into the installation hole by a thread, and the end of the flow control switch is inserted into the water passage. The flow rate of the water passage is controlled by the depth of the flow control switch screwed into the installation hole. It has the advantages of simple structure, obvious effect and convenient operation.

[0013] Preferably, to improve the flow regulation accuracy, the mounting hole cuts off the water passage through a conical hole, and the head of the flow regulating switch is provided with a conical protrusion. The flow regulating switch controls the flow rate of the water passage by the depth of the conical protrusion inserted into the conical hole.

[0014] Preferably, both the first and second button switches are piano key switches, which ensure that the buttons are aligned and flush after installation, thus improving the overall quality of the shower.

[0015] Preferably, there are two sets of the first mounting cavity, the first button switch, the Hall sensor, the magnetic component, and the liquid storage cavity. The two liquid storage cavities respectively store shower gel and shampoo, thereby providing the user with different foams and a better shower experience.

[0016] Preferably, there are two sets of the second mounting cavity, the second button switch, and the water outlet channel. The two water outlet channels respectively output overhead spray water and shower water, making the shower function more complete. The water outlet channel outputting the shower water is connected to the aeration chamber, so that the automatic aeration function can be experienced when using the shower.

[0017] Preferably, the air pump is composed of two micro pumps arranged side by side in the horizontal direction. On the one hand, this can reduce the problem of loud noise and vibration when a single pump with a large power is started. On the other hand, it can avoid the situation where a single pump with a large size causes the shower to be thick, thus allowing this type of shower to also be made thin.

[0018] Preferably, the water channel includes a cold water channel, a hot water channel, a mixing chamber, and a mixed water outlet channel. Both the cold water channel and the hot water channel are connected to the mixed water outlet channel via the mixing chamber. The mixing chamber is equipped with a flow and heat adjustment switch, which regulates the water flow rate and temperature of the mixed water outlet channel. The first mounting chamber and the second mounting chamber are sequentially connected to the outlet end of the mixed water outlet channel. The inlet end of the mixed water outlet channel is equipped with a filter chamber and a filter element, which improves the quality of the output water.

[0019] As can be seen from the above description of this utility model, this utility model has the following beneficial effects:

[0020] The shower provided by this utility model has a foaming function, which can solve the problem that the traditional foaming structure is located at the shower head and the shower head is easy to break or has a relatively high replacement frequency. In addition, the switch assembly combined with the Hall switch can realize the simultaneous injection of cleaning liquid, air and water into the foaming chamber, so that the foaming material can be fully mixed and the foaming effect can be improved. In addition, a flow control switch is also provided, so the amount of water injected during foaming can be controlled, and thus the amount of foam can also be controlled to meet the needs of different users.

[0021] The flow control switch is screwed into the mounting hole and the water passage hole is sealed, which has the advantages of simple structure, obvious effect and convenient operation.

[0022] The head of the current regulating switch has a tapered protrusion, which, combined with the tapered hole at the end of the mounting hole, can improve the current regulating accuracy.

[0023] The system features two sets of foaming mechanisms that can produce separate foams for shower gel and shampoo, resulting in a better shower experience.

[0024] With different water outlet channels, it can output water from the top spray and the shower head respectively, making the shower more functional;

[0025] The air pump is composed of two horizontally arranged miniature pumps. On the one hand, it can reduce the problem of loud noise and vibration when a single high-power pump is started. On the other hand, it can avoid the problem of a large shower thickness caused by a single large-sized pump, thus allowing this type of shower to be made thin. Attached Figure Description

[0026] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0027] in:

[0028] Figure 1 Axial view of a button-operated foam shower Figure 1 ;

[0029] Figure 2 Axial view of a button-operated foam shower Figure 2 ;

[0030] Figure 3 Axial view of a button-operated foam shower Figure 3 ;

[0031] Figure 4 Axial view of a button-operated foam shower Figure 4 ;

[0032] Figure 5 This is a front view of a push-button foam shower.

[0033] Figure 6 This is a top view of a push-button foam shower.

[0034] Figure 7 A cross-section of a button-operated foam shower. Figure 1 ;(about Figure 5 (AA section)

[0035] Figure 8 A cross-section of a button-operated foam shower. Figure 2 ;(about Figure 5 (BB location)

[0036] Figure 9 A cross-section of a button-operated foam shower. Figure 2 ;(about Figure 5 (CC)

[0037] Figure 10 A partial enlargement of a button-operated foam shower. Figure 1 ;(about Figure 2 (at point D)

[0038] Figure 11 A partial enlargement of a button-operated foam shower. Figure 2 ;(about Figure 4 (at point E)

[0039] Figures 1 to 11 The identifiers in the text are:

[0040] Water outlet body 1, water channel 11, cold water channel 111, hot water channel 112, mixing chamber 113, mixed water outlet channel 114, flow and heat adjustment switch 115, filter chamber 116, first mounting chamber 12, second mounting chamber 13, water outlet channel 14, aeration chamber 15, liquid storage chamber 16, water outlet hole 17, water passage hole 18, mounting hole 19, conical hole 191, liquid pump 2, air pump 3, switch assembly 4, first button switch 41, second button switch 42, flow adjustment switch 43, power supply 5. Detailed Implementation

[0041] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0042] Please see Figures 1 to 11 A button-operated foam shower includes a water outlet body 1, a liquid pump 2, an air pump 3, a switch assembly 4, and a power supply 5.

[0043] The water outlet body 1 includes a water channel 11, a first mounting cavity 12, a second mounting cavity 13, a water outlet channel 14, a foaming cavity 15, and a liquid storage cavity 16.

[0044] In one embodiment, the water channel 11 includes a cold water channel 111, a hot water channel 112, a mixing chamber 113, and a mixed water outlet channel 114. Both the cold water channel 111 and the hot water channel 112 are connected to the mixed water outlet channel 114 via the mixing chamber 113. The mixing chamber 113 is equipped with a flow and heat adjustment switch 115, which adjusts the water flow rate and temperature of the mixed water outlet channel 114. The first mounting chamber 12 and the second mounting chamber 13 are sequentially connected to the outlet end of the mixed water outlet channel 114. The inlet end of the mixed water outlet channel 114 is provided with a filter chamber 116 and a filter element, which can improve the quality of the output water.

[0045] Both the first mounting cavity 12 and the second mounting cavity 13 are connected to the water outlet of the water channel 11. The first mounting cavity 12 is connected to the water outlet channel 14 through the water outlet hole 17, and the second mounting cavity 13 is connected to the aeration chamber through the water passage hole 18. The water outlet of the aeration chamber 15 is connected to the water outlet channel 14, so that the water channel 11 can supply water to the water outlet channel 14 and the aeration chamber 15 respectively through the first mounting cavity 12 and the second mounting cavity 13. In addition, the suction end of the liquid pump 2 is connected to the liquid storage chamber 16, and the discharge end is connected to the aeration chamber 15, while the exhaust end of the air pump 3 is connected to the aeration chamber 15, so that the liquid pump 2 and the air pump 3 can provide the aeration chamber 15 with cleaning liquid and air for aeration.

[0046] In one embodiment, the button-type foam shower includes a liquid storage tank, which is installed at the bottom of the water outlet body 1 to form the liquid storage chamber 16. This allows the liquid storage tank to be removed and replenished when the cleaning liquid is depleted. Specifically, the suction end of the liquid pump 2 extends into the liquid storage chamber 16, and the top of the foaming chamber 15 is provided with an air inlet connector, which is connected to the air delivery end of the air pump 3.

[0047] Preferably, based on the above embodiments, the air pump 3 is composed of two horizontally arranged micro pumps. On the one hand, this can reduce the problem of loud noise and vibration when a single high-power pump is started. On the other hand, it can avoid the situation where a single large-sized pump causes a large thickness of the shower, thus allowing this type of shower to also be made thin.

[0048] The switch assembly 4 includes a first push-button switch 41, a second push-button switch 42, a current regulating switch 43, a Hall sensor, and a magnetic component. The first push-button switch 41 and the second push-button switch 42 are respectively installed in the first mounting cavity 12 and the second mounting cavity 13. The first push-button switch 41 controls the connection between the water channel 11 and the water outlet channel 14, and the second push-button switch 42 controls the connection between the water channel 11 and the aerating chamber 15.

[0049] Preferably, both the first button switch 41 and the second button switch 42 are piano key switches, which ensure that the buttons are flat and aligned after installation, thus improving the quality of the shower.

[0050] The flow control switch 43 is installed at the water passage 18 and controls the water flow rate through the water passage 18, thereby controlling the amount of foaming. In one embodiment, the water outlet body 1 has a mounting hole 19 at the water passage 18. The flow control switch 43 is screwed into the mounting hole 19 by a thread, and the end of the flow control switch 43 is inserted into the water passage 18. The flow rate of the water passage 18 is controlled by the depth to which the flow control switch 43 is screwed into the mounting hole 19. This design has the advantages of simple structure, obvious effect, and convenient operation.

[0051] Based on the above embodiments, in order to improve the flow regulation accuracy, the mounting hole 19 cuts off the water passage 18 through a conical hole 191, and the head of the flow regulating switch 43 is provided with a conical protrusion. The flow regulating switch 43 controls the flow rate of the water passage 18 by the depth of the conical protrusion inserted into the conical hole 191.

[0052] The Hall sensor is positioned near the second push-button switch 42, and the magnetic component is mounted on the button of the second push-button switch 42. When the second push-button switch 42 is pressed, in the state of connecting the water channel 11 and the foaming chamber 15, the magnetic component moves and approaches the Hall sensor. The Hall sensor receives the information and starts the liquid pump 2 and the air pump 3. The liquid pump 2 delivers the cleaning liquid in the liquid storage chamber 16 to the foaming chamber 15, and the air pump 3 delivers air to the foaming chamber 15. At this time, the water, cleaning liquid, and air required for foaming are mixed in the foaming chamber 15, and foam is generated at the aerator at the end of the foaming chamber 15. Finally, the foam flows into the water outlet channel 14 and is sprayed out by the water outlet connected to the water outlet channel 14.

[0053] In addition, to further improve the control accuracy of foaming amount, in one embodiment, a Hall switch can also be introduced at the flow control switch 43 to control the delivery amount of cleaning liquid and air by the liquid pump 2 and the air pump 3. For example, another Hall sensor can be set around the mounting hole 19, and another magnetic component can be installed on the flow control switch 43. When the flow control switch 43 is rotated, the Hall sensor determines the water flow of the water passage hole 18 by sensing the distance of the magnetic component, and then controls the liquid pump 2 and the air pump 3 to provide appropriate cleaning liquid and air at the corresponding gear, which can avoid waste of cleaning liquid.

[0054] It should be noted that Hall sensors and Hall switches are existing technologies and products. This utility model is only an application of them and is not an improvement of this utility model. Therefore, it will not be described in detail here.

[0055] Based on the above embodiments, the second mounting cavity 13, the second button switch 42, and the water outlet channel 14 are all in two sets. The two water outlet channels 14 respectively output overhead spray water and shower water, making the shower function more complete. The water outlet channel 14 that outputs shower water is connected to the foaming chamber 15, so that the automatic foaming function can be experienced when using the shower.

[0056] The power supply 5 powers the liquid pump 2, the air pump 3, and the Hall sensor. In this embodiment, the power supply 5 is a rechargeable battery, installed inside the water outlet body 1.

[0057] Based on the above embodiments, there are two sets of the first mounting cavity 12, the first button switch 41, the Hall sensor, the magnetic component, and the liquid storage cavity 16. The two liquid storage cavities 16 respectively store shower gel and shampoo, thereby providing users with different foams and a better shower experience.

[0058] The shower provided by this utility model has a foaming function, which can solve the problem that the traditional foaming structure is located at the shower head and the shower head is easy to break or has a relatively high replacement frequency. In addition, the switch assembly 4 combined with the Hall switch can realize the simultaneous injection of cleaning liquid, air and water into the foaming chamber 15, so that the foaming material can be fully mixed and the foaming effect can be improved. In addition, a flow control switch 43 is also provided, so the amount of water injected during foaming can be controlled, and thus the amount of foam can also be controlled to meet the needs of different users.

[0059] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0060] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0061] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0062] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0063] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0064] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. A push button foam shower, characterised in that, The key type foam shower comprises a water outlet body, a liquid pump, an air pump, a switch assembly and a power supply. The water outlet body comprises a water channel, a first mounting cavity, a second mounting cavity, a water outlet channel, a bubbling cavity and a liquid storage cavity. The first mounting cavity and the second mounting cavity are both communicated with the water outlet end of the water channel, the first mounting cavity is communicated with the water outlet channel through a water outlet hole, the second mounting cavity is communicated with the bubbling cavity through a water passing hole, and the water outlet end of the bubbling cavity is communicated with the water outlet channel. The switch assembly comprises a first button switch, a second button switch, a flow regulating switch, a Hall inductor and a magnetic piece. The first button switch and the second button switch are respectively installed in the first mounting cavity and the second mounting cavity, the first button switch controls the communication state of the water channel and the water outlet channel, the second button switch controls the communication state of the water channel and the bubbling cavity, the flow regulating switch is installed at the water passing hole and controls the water passing amount of the water passing hole, the Hall inductor is arranged close to the second button switch, and the magnetic piece is installed on the button of the second button switch.

2. A push-button foam shower according to claim 1, characterised in that When the second button switch is in the state of communicating the water channel and the bubbling cavity, the magnetic piece moves and approaches the Hall inductor, the Hall inductor starts the liquid pump and the air pump, the liquid pump delivers the cleaning liquid in the liquid storage cavity to the bubbling cavity, and the air pump delivers air to the bubbling cavity.

3. A push-button foam shower according to claim 1, characterised in that The power supply supplies power for the liquid pump, the air pump and the Hall inductor.

4. A push-button foam shower according to claim 1, characterised in that, The key type foam shower comprises a liquid storage tank and is installed at the bottom of the water outlet body, thereby constituting the liquid storage cavity.

5. A push-button foam shower according to claim 4, characterised in that, The suction end of the liquid pump extends into the liquid storage cavity, the top of the bubbling cavity is provided with an air inlet joint and is connected to the air delivery end of the air pump.

6. A push-button foam shower according to claim 1, characterised in that The water outlet body is provided with a mounting hole at the water passing hole, the flow regulating switch is screwed into the mounting hole, the end of the flow regulating switch is inserted into the water passing hole, and the flow of the water passing hole is controlled by the depth of the flow regulating switch screwed into the mounting hole.

7. A push-button foam shower according to claim 1, characterised in that The mounting hole interrupts the water passing hole through a tapered hole, the head of the flow regulating switch is provided with a tapered protrusion, and the flow of the water passing hole is controlled by the depth of the flow regulating switch inserted into the tapered hole through the tapered protrusion.

8. A push-button foam shower according to claim 1, characterized in that The first button switch and the second button switch are both piano key switches.

9. A push-button foam shower according to claim 1, characterized in that The first mounting cavity, the first button switch, the Hall inductor, the magnetic piece and the liquid storage cavity are all provided with two groups, and the two liquid storage cavities respectively store bath milk and shampoo.

10. A push-button foam shower according to claim 1, characterized in that The second mounting cavity, the second button switch and the water outlet channel are all provided with two groups, the two water outlet channels respectively spray water and shower water, and the water outlet channel and the bubbling cavity of the shower water are communicated. The air pump is composed of two micro pumps arranged transversely and side by side. The water channel comprises a cold water channel, a hot water channel, a mixing cavity and a mixed water outlet channel, the cold water channel and the hot water channel are both communicated with the mixed water outlet channel through the mixing cavity, the mixing cavity is installed with a flow and temperature regulating switch, the flow and temperature regulating switch adjusts the water outlet amount and temperature of the mixed water outlet channel, the first mounting cavity and the second mounting cavity are sequentially communicated with the water outlet end of the mixed water outlet channel, and the mixed water outlet channel is provided with a filter cavity at the water inlet end and is installed with a filter core.

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