Liquid discharging device descaling mechanism, liquid discharging device, shower head and faucet

Abstract

The present invention discloses a descaling mechanism for a liquid discharging device, a liquid discharging device, a shower head and a faucet. The descaling mechanism for the liquid discharging device includes a liquid discharging unit and a driving mechanism capable of moving relative to the liquid discharging unit. The liquid discharging unit is provided with a liquid discharging nozzle. It is characterized in that: the liquid discharging nozzle has an elastic element, the elastic element has a liquid outlet of the liquid discharging nozzle, the driving mechanism is matched with the elastic element and can drive the elastic element to elastically deform through the movement of the driving mechanism, and the elastic deformation of the elastic element can cause the scale accumulated in the liquid discharging nozzle to fall off. It has the following advantages: as long as the driving mechanism drives the elastic element to deform, descaling can be achieved, the requirement for the matching precision between the driving mechanism and the liquid discharging nozzle is low, and the production precision requirement for the driving mechanism is low; by driving the elastic element to deform through the driving mechanism, the limitation of water flow conditions can be avoided, and the descaling effect can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of descaling, and particularly to a descaling mechanism for a liquid discharging device, a liquid discharging device, a shower head and a faucet. Background Art

[0002] There are mainly two types of existing descaling mechanisms for liquid discharging devices.

[0003] The first type of descaling mechanism includes a liquid discharging unit and a needle plate. The liquid discharging unit is provided with a liquid discharging nozzle, and the needle plate is provided with a thimble. By sliding the needle plate, the thimble is controlled to insert into the liquid discharging nozzle, and the scale in the liquid discharging nozzle is pushed out by the insertion. It has the following deficiencies: the diameter difference between the outer diameter of the thimble and the aperture diameter of the liquid discharging nozzle is strictly limited to ensure that the thimble will not be wrapped by the surrounding wall of the liquid discharging nozzle and cause the phenomenon of being locked and unable to reset, and at the same time ensure the effect of pushing out the scale. Therefore, the processing accuracy of the thimble is required to be high to ensure a gap between the thimble and the liquid discharging nozzle; as described above, there is a gap, so the scale cannot be completely removed, and some scale will remain at the gap. Although it will not cause blockage of the hole, it will affect the liquid discharging form, such as affecting the water spray and the shower experience.

[0004] The second type of descaling mechanism includes a liquid discharging unit. The liquid discharging unit is provided with a liquid discharging nozzle, and the liquid discharging nozzle has an elastic element. The elastic element has a liquid discharging port of the liquid discharging nozzle. The fluid water pressure of the liquid discharging nozzle can cause the elastic element to elastically deform, and the elastically deformed elastic element can cause the scale in the liquid discharging port to break, and then the broken scale is taken away by the fluid. The solution of using water pressure to force the elastic element to deform to remove scale has a high dependence on water pressure. If the water pressure does not meet the requirements, the deformation amount is not enough to achieve the purpose of descaling. Therefore, it has the following deficiencies: if the water pressure is too small, descaling cannot be achieved, resulting in blockage of the hole, a decrease in the liquid discharging amount or an impact on the liquid discharging form; at the design and production level, to ensure the descaling effect, that is, to ensure that the elastic element can be squeezed and deformed, the number of liquid discharging nozzles needs to be reduced, which affects the use experience. Summary of the Invention

[0005] The present invention provides a descaling mechanism for a liquid discharging device, a shower head and a faucet, which overcomes the deficiencies existing in the descaling mechanism for a liquid discharging device in the background art.

[0006] One of the technical solutions adopted by the present invention to solve its technical problems is: a descaling mechanism for a liquid discharging device, including a liquid discharging unit and a driving mechanism that can move relative to the liquid discharging unit. The liquid discharging unit is provided with a liquid discharging nozzle, and the liquid discharging nozzle has an elastic element. The elastic element has a liquid discharging port of the liquid discharging nozzle. The driving mechanism and the elastic element cooperate with each other, and the driving mechanism can drive the elastic element to elastically deform through its movement. The elastic deformation of the elastic element can cause the scale accumulated in the liquid discharging nozzle to fall off.

[0007] In one embodiment: The driving mechanism includes a driving member. The elastic element has a surrounding wall that connects to the liquid outlet. The driving member and the elastic element cooperate with each other, and the driving member can be inserted into the surrounding wall to drive the elastic element to elastically deform.

[0008] In one embodiment: The driving mechanism includes a driving member. The elastic element has a bottom wall. The elastic element has a liquid outlet, and the liquid outlet is provided on the bottom wall. The driving member can be in abutting cooperation with the bottom wall.

[0009] In one embodiment: The elastic element further has a bottom wall. The bottom wall and the surrounding wall are connected together, and the liquid outlet is provided on the bottom wall or between the bottom wall and the surrounding wall. The driving member can be in abutting cooperation with the bottom wall.

[0010] In one embodiment: The surrounding wall is provided with a convex portion protruding inward, and the driving member can be in abutting cooperation with the convex portion.

[0011] In one embodiment: The lower peripheral edge of the surrounding wall protrudes inward to form a flange, and the driving member can be in abutting cooperation with the flange.

[0012] In one embodiment: The driving member and the elastic element are assembled together.

[0013] In one embodiment: It further includes an elastic body. The elastic body cooperates with the driving mechanism. The driving member can move between a descaling position and a non-descaling position relative to the liquid outlet unit. The elastic force generated by the elastic body urges the driving member to reset to the non-descaling position.

[0014] In one embodiment: It further includes an elastic body. The elastic body cooperates with the driving mechanism. The driving member can move between a descaling position and a non-descaling position relative to the liquid outlet unit. The elastic force generated by the elastic body urges the driving member to reset to the descaling position. The driving mechanism cooperates with the water flow passing through the liquid outlet device, and the water pressure of the water flow enables the driving member to overcome the elastic force of the elastic body and move to the non-descaling position.

[0015] In one embodiment: The upper peripheral edge of the surrounding wall is fixedly installed together with the liquid outlet unit.

[0016] In one embodiment: The liquid outlet nozzle includes a mounting hole provided in the liquid outlet unit, and the surrounding wall is adaptively installed in the mounting hole.

[0017] In one embodiment: The driving member can slide relative to the liquid outlet unit.

[0018] In one embodiment: The liquid outlet unit is provided with a plurality of the above-mentioned liquid outlet nozzles. The driving mechanism includes a fixing plate and a plurality of the above-mentioned driving members fixedly connected to the fixing plate. The plurality of driving members are respectively inserted into the surrounding walls of the elastic elements of the plurality of liquid outlet nozzles.

[0019] In one embodiment: A gap is left between the driving member and the surrounding wall to allow water flow to pass through.

[0020] In one embodiment: the driving mechanism includes a fixed plate, a driving member fixed to the fixed plate and an operating member, the driving member cooperates with the elastic element and can drive the elastic element to deform elastically, and the operating member is transmission-connected to the fixed plate to drive the driving mechanism to move.

[0021] In one embodiment: the driving mechanism further includes a transmission seat, the operating member and the transmission seat are fixed together, and the operating member and the transmission seat are fixed together via a fixing column.

[0022] The second technical solution adopted by the present invention to solve its technical problem is: a liquid discharge device, including a liquid discharge unit and a driving mechanism that can move relative to the liquid discharge unit, the liquid discharge unit is provided with a liquid discharge nozzle, the liquid discharge nozzle has an elastic element, the elastic element has a liquid outlet of the liquid discharge nozzle, the driving mechanism and the elastic element cooperate and can drive the elastic deformation of the elastic element through the movement of the driving mechanism, the elastic deformation of the elastic element can cause the liquid discharge port to deform so that the water splash of the liquid discharge nozzle changes.

[0023] The third technical solution adopted by the present invention to solve the technical problem is: the shower head includes a liquid outlet device, and the liquid outlet device is provided with the liquid outlet device descaling mechanism.

[0024] In one embodiment: the liquid outlet device includes a main body component, the main body component includes a main body and a fixed seat, the liquid outlet unit, the fixed seat and the main body are assembled together and the fixed seat is at least partially arranged between the liquid outlet unit and the main body; the driving mechanism includes a fixed plate, a driving member fixed to the fixed plate, an operating member and a fixed column, the fixed plate is arranged between the fixed seat and the liquid outlet unit, the driving member is inserted into the elastic element, the operating member is movably connected to the main body, the solid column slides through the fixed seat and is fixed to the fixed plate, and the operating member is transmission-connected to the solid column.

[0025] In one embodiment, an elastic member is also included, and the elastic member is arranged between the fixing seat and the operating member.

[0026] The fourth technical solution adopted by the present invention to solve its technical problem is: the faucet includes a liquid outlet device, and the liquid outlet device is provided with the liquid outlet device descaling mechanism.

[0027] Compared with the background technology, this technical solution has the following advantages:

[0028] The driving mechanism and the elastic element cooperate with each other and the elastic element is elastically deformed through the activity of the driving mechanism. The elastically deformed elastic element can cause the scale accumulated at the liquid outlet to fall off, and the falling includes direct falling or falling after rupture or falling after brittle fracture. The driving mechanism is used to drive the elastic element to deform, and then the deformation of the elastic element is used to achieve scale removal. Therefore, the following technical effects can be produced: 1. The driving mechanism can achieve scale removal as long as it drives the elastic element to deform. The matching accuracy requirements between the driving mechanism and the liquid outlet are low, and the production accuracy requirements of the driving mechanism are low. On the one hand, it can reduce production costs. On the other hand, it can reduce or avoid restrictions on the layout, shape, and size of the liquid outlet and the liquid outlet; 2. The elastic element is deformed by the driving mechanism to avoid being restricted by water flow conditions and improve the scale removal effect.

[0029] The driving member can be inserted into the elastic element to drive the elastic deformation of the elastic element. Firstly, the driving member can be used to drive the elastic element to deform to achieve descaling. Secondly, the movement of the driving member itself during driving can also achieve descaling. The two descaling methods are combined to achieve a better descaling effect.

[0030] The bottom wall and the surrounding wall are connected together, and the driving member can press against the matching bottom wall, so that the scaling effect in the liquid outlet arranged in the bottom wall or between the bottom wall and the surrounding wall is better through deformation and brittle fracture.

[0031] The driving member can move between the descaling position and the non-descaling position relative to the liquid outlet unit. The elastic force generated by the elastomer causes the driving member to reset to the non-descaling position, thereby realizing manual descaling. On the one hand, the descaling effect is better. On the other hand, liquid can be continuously discharged while descaling, which helps to remove scale and foreign matter.

[0032] The upper peripheral edge of the surrounding wall and the liquid outlet unit are fixed together, one end is fixed, and the other end is pressed against to make the deformation effect better and the brittle fracture effect better.

[0033] The surrounding wall is adapted to be installed in the installation hole, and the liquid discharge shape is better.

[0034] The driving member can slide relative to the liquid outlet unit, the structure is simple, and the descaling is convenient and fast.

[0035] The operating member is transmission-connected to the fixed plate to drive the driving mechanism to move, and the structure is simple and compact.

[0036] The driving mechanism cooperates with the elastic element and can drive the elastic element to deform elastically through the activity of the driving mechanism. The elastic deformation of the elastic element can cause the liquid outlet to deform so that the water splash of the liquid outlet changes, thereby enhancing the bathing pleasure. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0038] Figure 1 It is a three-dimensional schematic diagram of a shower head according to a specific embodiment.

[0039] Figure 2 It is a top view schematic diagram of the shower head in the specific embodiment.

[0040] Figure 3 It is a three-dimensional exploded schematic diagram of the shower head in the specific embodiment.

[0041] Figure 4 It is a three-dimensional schematic diagram of part of the driving mechanism in the specific embodiment.

[0042] Figure 5 It is a cross-sectional schematic diagram of the driving mechanism in the specific embodiment.

[0043] Figure 6 It is one of the cross-sectional schematic diagrams of the shower head in the specific embodiment, where the driving member is in the non-descaling position.

[0044] Figure 7 It is the second cross-sectional schematic diagram of the shower head in the specific embodiment, where the driving member is in the descaling position.

[0045] Figure 8 It is one of the three-dimensional schematic diagrams of the elastic element in the specific embodiment, where the driving member is in the initial state.

[0046] Figure 9 It is the second three-dimensional schematic diagram of the elastic element in the specific embodiment, where the driving member is in the deformed state.

[0047] Reference numeral description:

[0048] Liquid outlet device A, body component 1, descaling mechanism 2, bubbler 3;

[0049] Body 11, fixed seat 12, water distribution channel 121;

[0050] Liquid outlet unit 21, driving mechanism 22, first liquid outlet nozzle 23, elastic element 24, elastic body 25;

[0051] Liquid outlet surface cover 211, fixing plate 221, driving member 222, operating member 223, pressing plate 224, fixing column 225, water passing hole 226, mounting hole 231, surrounding wall 241, bottom wall 242, liquid outlet 243, fixing flange 244. Specific embodiment

[0052] Please refer to Figures 1 to 9, a shower head, comprising a liquid discharging device A, which includes a body member 1 and a descaling mechanism 2. The body member 1 includes a body 11 and a fixing base 12. The descaling mechanism 2 includes a liquid discharging unit 21 and a driving mechanism 22 that can move relative to the liquid discharging unit 21. The liquid discharging unit 21, the fixing base 12 and the body 11 are fixedly connected together, and the fixing base 12 is at least partially disposed between the liquid discharging unit 21 and the body 11. If necessary, the fixing base and the body can also be fixed, but the liquid discharging unit 21 can rotate relative to the fixing base.

[0053] The liquid discharging unit 21 includes a water outlet cover 211, on which a plurality of first liquid discharging nozzles 23 are provided. The first liquid discharging nozzles 23 include mounting holes 231 penetrating through the water outlet cover 211. The first liquid discharging nozzles 23 have elastic elements 24. The elastic elements 24 have a surrounding wall 241 and a bottom wall 242 that form the first liquid discharging nozzles 23. The bottom wall 242 and the surrounding wall 241 are connected together, and the connection is a fixed connection, such as being integrally formed. The bottom wall 242 is located inside the surrounding wall 241, and a plurality of liquid discharging ports 243 are provided on the bottom wall 242, or a plurality of liquid discharging ports 243 are provided between the bottom wall 242 and the surrounding wall 241. The elastic elements 24 are integrally formed of an elastic material, or only part of them is made of an elastic material, that is, the elastic elements include an elastic part made of an elastic material and a rigid part made of a rigid material. The elastic part at least includes the bottom wall, and the elastic material is such as soft rubber. The surrounding wall 241 is adaptively installed in the mounting hole 231, and the elastic element 24 is fixedly supported on the water outlet cover 211, and a gap can be provided between the surrounding wall 242 and the mounting hole 231. Moreover, the peripheral edge of the surrounding wall 241 is fixedly installed with the liquid discharging unit 21. When the bottom wall is deformed downward due to the above-mentioned fixed connection, the elastic element can stretch the surrounding wall, making the inner hole of the surrounding wall narrower and stretching the liquid discharging hole to crack the scale in the liquid discharging hole. By stretching and cracking the scale, if necessary, the bottom wall can also be pulled upward to crack the scale inside the liquid discharging port. The specific structure of the above-mentioned fixed connection is as follows: the upper end of the surrounding wall 241 extends outward to form a fixed flange 244, the upper port of the mounting hole 231 is provided with an enlarged hole, and the fixed flange 244 is adaptively supported on the upper edge of the enlarged hole. If necessary, the plurality of elastic elements can be integrally formed together, and then the peripheral edge of the integrally formed part is fixed by using the connection between the fixing base and the water outlet cover. Or, the integrally formed part is provided with a sleeve hole, and the sleeve hole is sleeved on a protrusion protruding from the back of the water outlet cover. In this embodiment, the example of cracking and falling is used for illustration, but if the scale is small, it may fall off without cracking.

[0054] The driving mechanism 22 includes a fixing plate 221, a plurality of driving members 222 fixedly connected to the bottom surface of the fixing plate 221, an operating member 223, a transmission seat, and a fixing column 225; the fixing plate 221 is disposed between the fixing seat 12 and the liquid discharging unit 21, the operating member 223 is a button and is slidably connected to the main body 11, the transmission seat includes a pressing plate 224 located between the main body and the fixing seat, the pressing plate is fixedly connected to the operating member 223, the fixing column 225 slidably passes through the fixing seat and is fixedly connected to the fixing plate and the pressing plate at both ends, so that the driving member 222 can slide between a descaling position and a non-descaling position relative to the liquid discharging unit 21. The driving member 222 includes a rod member and a plurality of spokes fixedly connected around the rod member, and the lower end of the rod member extends out of the lower ends of the spokes. The plurality of driving members 222 of the driving mechanism 22 are respectively inserted into the surrounding walls 241 of the elastic elements of the plurality of first liquid discharging nozzles 23, and a gap is left between the driving member and the surrounding wall for water flow to pass through. On the one hand, a gap is left between the spokes and the surrounding wall, and on the other hand, water flow also passes through between adjacent spokes. When the lower end of the driving member is in the non-descaling position, it contacts the bottom wall or leaves a gap, and when in the descaling position, it abuts against the bottom wall and moves downward to deform the elastic element. In this specific embodiment: the operating member is slidably connected to the main body, but other methods can also be used as needed, such as swinging or rotating, and the driving member is driven by a transmission mechanism to slide relative to the water discharging unit; the elastic element is provided with a bottom wall, and the bottom wall can also be not provided as needed, and the peripheral wall is provided with a convex portion protruding inward, and the driving member can abut against and cooperate with the convex portion to deform the elastic element.

[0055] The descaling mechanism 2 further includes an elastic body 25, the elastic body cooperates with the driving mechanism, the driving member can move between a descaling position and a non-descaling position relative to the liquid discharging unit, and the elastic force generated by the elastic body urges the driving member to reset to the non-descaling position. In a specific structure, the elastic body is disposed between the fixing seat 12 and the pressing plate 244. Then, the user can control whether to descale by operating the operating member. Pressing drives the driving member to slide to the descaling position, and after releasing the pressing, it resets to the non-descaling position.

[0056] In an initial state, the driving mechanism is in the non-descaling position under the pushing action of the elastic body (such as a return spring), and the driving member does not contact the elastic element. Press the operating member, and the operating member drives the driving member to move towards the liquid discharging nozzle. When the driving member abuts against the bottom wall of the elastic element and continues to move, the end surface of the elastic element is stretched and deformed to protrude outward. While the elastic element is deformed, the liquid discharging port is also stretched and deformed, so that the area of the liquid discharging port becomes larger, facilitating the broken water scale to be washed away by the water flow. Since the water scale is a crystalline solid and cannot be stretched and deformed, it breaks into powder and is washed away by the water flow, achieving the descaling effect. Release the operating member, and the elastic body pushes the driving mechanism away from the liquid discharging nozzle and returns to the non-descaling position, completing the descaling action.

[0057] In this specific embodiment, the showerhead can produce one type of water spray, or multiple types of water sprays. For example, it can produce two types of water sprays, as shown in the figure. The showerhead further includes a switching mechanism. The fixed seat 12 is provided with two water branch paths 121. The switching mechanism switches the two water branch paths and is provided with a second operating member 31 to control the switching through the second operating member 31. The water outlet face cover is further provided with a second liquid outlet nozzle. For example, the water outlet face cover is also provided with a bubbler 3, and the bubbler is provided with the above-mentioned second liquid outlet nozzle. Two water distribution cavities are formed between the fixed seat 12 and the water outlet face cover 21. The two water distribution cavities are respectively connected to the two water branch paths. One water distribution cavity is connected to the bubbler, and the other water distribution cavity is connected to the first liquid outlet nozzle. Moreover, the fixing plate is provided with a water passing hole 226 for water flow to pass through.

[0058] Another specific embodiment is a faucet, such as a kitchen faucet or a washbasin faucet, which includes a liquid outlet device provided with the descaling mechanism of the liquid outlet device described above.

[0059] As mentioned above, it is only a preferred embodiment of the present invention. Therefore, the scope of implementation of the present invention cannot be limited thereby. That is, equivalent changes and modifications made according to the scope of the present invention patent and the content of the specification should still fall within the scope covered by the present invention.

Claims

1. The descaling mechanism of the liquid discharging device, including a liquid discharging unit and a driving mechanism capable of moving relative to the liquid discharging unit, the liquid discharging unit is provided with a liquid discharging nozzle, and is characterized in that: The liquid outlet nozzle has an elastic element, and the elastic element has a liquid outlet of the liquid outlet nozzle. The driving mechanism and the elastic element cooperate with each other and can drive the elastic element to deform elastically through the activity of the driving mechanism. The elastic deformation of the elastic element can cause the scale accumulated in the liquid outlet nozzle to fall off; the driving mechanism includes a driving member, and the elastic element has a surrounding wall and a bottom wall connected to the liquid outlet. The bottom wall and the surrounding wall are connected together, and the driving member can abut against the matching bottom wall. The driving member and the elastic element cooperate with each other and the driving member can be inserted into the surrounding wall to drive the elastic element to deform elastically.

2. The descaling mechanism of the liquid discharging device according to claim 1, characterized in that: The liquid outlet is arranged on the bottom wall or between the bottom wall and the surrounding wall.

3. The descaling mechanism of the liquid discharging device according to claim 1, characterized in that: The driving member and the elastic element are assembled together.

4. The descaling mechanism of the liquid discharging device according to claim 1, characterized in that: It also includes an elastic body, which cooperates with the driving mechanism. The driving member can move between a descaling position and a non-descaling position relative to the liquid outlet unit, and the elastic force generated by the elastic body causes the driving member to reset to the non-descaling position.

5. The descaling mechanism of the liquid discharging device according to claim 1, characterized in that: It also includes an elastomer, which cooperates with a driving mechanism. The driving member can move between a descaling position and a non-descaling position relative to the liquid outlet unit. The elastic force generated by the elastomer causes the driving member to reset to the descaling position. The driving mechanism cooperates with the water flow passing through the liquid outlet device and the water pressure of the water flow causes the driving member to overcome the elastic force of the elastomer and move to the non-descaling position.

6. The descaling mechanism of the liquid discharging device according to claim 1, wherein: The upper peripheral edge of the surrounding wall is fixedly mounted with the liquid outlet unit.

7. The descaling mechanism of the liquid outlet device according to claim 1, characterized in that: The liquid outlet nozzle comprises a mounting hole arranged on the liquid outlet unit, and the surrounding wall is adapted to be mounted in the mounting hole.

8. The descaling mechanism of the liquid discharging device according to claim 1, characterized in that: The driving member can slide relative to the liquid outlet unit.

9. The descaling mechanism of the liquid outlet device according to claim 8, characterized in that: The liquid outlet unit is provided with a plurality of the above-mentioned liquid outlet nozzles, and the driving mechanism comprises a fixed plate and a plurality of the above-mentioned driving members fixed to the fixed plate, and the plurality of driving members are respectively inserted into the surrounding walls of the elastic elements of the plurality of liquid outlet nozzles.

10. The descaling mechanism of the liquid discharging device according to claim 1, characterized in that: A gap is left between the driving member and the surrounding wall for water to flow through.

11. The descaling mechanism of the liquid discharging device according to claim 1 or 2 or 3 or 4 or 5, characterized in that: The driving mechanism comprises a fixed plate, a driving member fixed to the fixed plate and an operating member. The driving member cooperates with the elastic element and can drive the elastic element to deform elastically. The operating member is transmission-connected to the fixed plate to drive the driving mechanism to move.

12. The descaling mechanism of the liquid outlet device according to claim 11, characterized in that: The driving mechanism also includes a transmission seat, the operating member and the transmission seat are fixed together, and the operating member and the transmission seat are fixed together through a fixing column.

13. Liquid discharging device, comprising a liquid discharging unit and a driving mechanism capable of moving relative to the liquid discharging unit, the liquid discharging unit being provided with a liquid discharging nozzle, characterized in that: The liquid outlet nozzle has an elastic element, and the elastic element has a liquid outlet of the liquid outlet nozzle. The driving mechanism and the elastic element cooperate with each other and can drive the elastic element to deform elastically through the activity of the driving mechanism. The elastic deformation of the elastic element can cause the liquid outlet to deform so that the water splash of the liquid outlet nozzle changes; the driving mechanism includes a driving member, and the elastic element has a surrounding wall and a bottom wall connected to the liquid outlet, and the bottom wall and the surrounding wall are connected together. The driving member can abut against the matching bottom wall, and the driving member and the elastic element cooperate with each other and the driving member can be inserted into the surrounding wall to drive the elastic element to deform elastically.

14. Shower head, including a liquid discharging device, characterized in that: The liquid outlet device is provided with a liquid outlet device descaling mechanism according to claim 1.

15. The shower head according to claim 14, wherein: The liquid outlet device includes a body component, and the body component includes a body and a fixing base. The liquid outlet unit, the fixing base and the body are assembled together, and the fixing base is at least partially disposed between the liquid outlet unit and the body; the driving mechanism includes a fixing plate, a driving member fixed to the fixing plate, an operating member and a fixing column. The fixing plate is disposed between the fixing base and the liquid outlet unit. The driving member is inserted into an elastic element. The operating member is movably connected to the body. The fixing column slides through the fixing base and is fixed to the fixing plate, and the operating member is drivingly connected to the fixing column.

16. The shower head according to claim 15, wherein: It further includes an elastic body, and the elastic body is disposed between the fixing base and the operating member.

17. The faucet includes a liquid discharging device, characterized in that: The liquid outlet device is provided with a descaling mechanism for the liquid outlet device according to claim 1.

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