Drawing head with flow adjusting function
The pull-out head with dual water inlet channels and a flow control mechanism addresses the limitation of fixed flow rates in existing showers, enabling significant volume adjustment and multiple water type options through a single-button control system.
Patent Information
- Application Number
- CN202411709427.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-01-03
AI Technical Summary
Existing pull-out faucet showers lack the ability to significantly adjust water flow rates, as their flow adjustment components only allow for a limited range of change due to shared water inlets with fixed cross-sectional areas, restricting user experience.
A pull-out head with a flow regulation function featuring dual water inlet channels and a flow control component that allows simultaneous or separate activation of these channels using a throttle button and flow switching shaft, enhanced by a return spring mechanism to maintain water flow control and prevent vacuum.
Enables significant water volume increase and clear flow rate switching with a single button, providing dual-channel water inlet and multiple water type options, enhancing user experience and functionality.
Smart Images
Figure CN119237179A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of bathroom equipment, in particular to a pull-out head with a flow regulating function. Background Art
[0002] The pull-out faucet showers on the market generally have the same water flow rate, and cannot adjust the shower flow rate or increase the impact of the water flow. If the user needs to increase the flow rate, there is no way to achieve it, which is limited in use. To solve the above problems, pull-out faucet showers with flow adjustment functions have appeared on existing devices, but their flow adjustment components have two water inlet channels, one with a large water inlet cross-sectional area and the other with a small water inlet cross-sectional area. A valve is used to control the water inlet of the large channel or the small channel to change the flow rate. However, in this solution, the two water inlet channels share a water inlet to connect to the water source of the faucet shower, and the two channels are only controlled by the valve to be connected to the water inlet respectively. Therefore, no matter which channel the valve controls to inlet water, its water inlet cross-sectional area will not be larger than this water inlet. It is just that there is a smaller range of water volume change when the two are switched, and it cannot significantly increase the water inlet. Summary of the invention
[0003] In order to solve the above problems, an object of the present invention is to provide a pulling head with a flow regulating function.
[0004] The present invention is implemented by the following method: a pull-out head with a flow regulation function, comprising a shell, a water outlet mechanism and a water inlet mechanism installed in the shell, the water inlet mechanism is provided with a water inlet body and a flow control component, the water inlet body is provided with a first water inlet channel and a second water inlet channel, the first water inlet channel is provided with a first water inlet connected to a water source, the second water inlet channel is provided with a second water inlet connected to a water source, the water outlet ends of the first water inlet channel and the second water inlet channel are both connected to the water outlet mechanism, the flow control component is installed on the water inlet body, and the flow control component is used to control the first water inlet channel and the second water inlet channel to be simultaneously turned on or turned on separately. Preferably, the flow control component includes a throttle button, which is installed on the water inlet body, and the throttle button can move relative to the water inlet body to close or open the first water inlet channel and the second water inlet channel.
[0005] Preferably, the throttling button is provided with a flow switching shaft, and the water inlet body is provided with a regulating cavity, the flow switching shaft is inserted into the regulating cavity, and can slide up and down relative to the regulating cavity to block the connection between the first water inlet channel or the second water inlet channel and the regulating cavity, and the regulating cavity is connected to the water inlet end of the water inlet mechanism.
[0006] Preferably, the water outlet ends of the first water inlet channel and the second water inlet channel are connected to the side walls of the regulating chamber, and a return spring is provided between the bottom end of the flow switching shaft and the bottom end of the regulating chamber to drive the flow switching shaft to block the second water inlet channel.
[0007] Preferably, an exhaust hole is provided at the bottom end of the regulating chamber; the water inlet end of the water inlet mechanism is located on the side wall of the regulating chamber, and a first sealing ring is provided on the flow switching shaft; when the flow switching shaft is driven by the reset spring to reset to the initial position, the first sealing ring and the flow switching shaft work together to block the connection between the second water inlet channel and the water inlet end of the water inlet mechanism, and the first water inlet channel is connected to the water inlet end of the water inlet mechanism; when the flow switching shaft is pressed and moved to the bottom, the first sealing ring and the flow switching shaft work together to open the second water inlet channel, so that the first water inlet channel and the second water inlet channel are connected to the water inlet end of the water inlet mechanism.
[0008] Preferably, a second sealing ring and a third sealing ring are respectively provided on the circumferential surface of the flow switching shaft above and below the first sealing ring to block water from overflowing from the exhaust hole and the throttling button.
[0009] Preferably, the water outlet mechanism includes a shower panel capable of spraying a variety of water types and a water type switching component, the water type switching component is provided with water outlets corresponding to the number of water types, the water inlet end of the water inlet mechanism is arranged on the water type switching component, and the water type switching component is used to switch the corresponding water outlet to discharge water; the water type switching component is installed in the shell, and the shower panel is installed on the shell.
[0010] Preferably, the water type switching assembly includes a water outlet body and a water type switching button group, the water type switching button group is installed on the water outlet body, the water outlet body is provided with a water outlet channel group, the water outlet channel groups are respectively connected with the water outlets, and the water type switching button group is used to switch the water outlet channel group so that the water inlet end of the water inlet mechanism is connected with the corresponding water outlet.
[0011] Preferably, the water type switching button group includes a first water type switching button and a second-third water type switching button, and the first water type switching button and the second-third water type switching button are installed on the water outlet body; the water outlet channel group includes a first water outlet channel, a second water outlet channel and a third water outlet channel, the first water type switching button is used to control the water outlet of the first water outlet channel, and the second-third water type switching button is used to control the water outlet of the second water outlet channel and the third water outlet channel; the shower panel is provided with a first water type outlet, a second water type outlet and a third water type outlet, the first water outlet channel is connected to the first water type outlet, the second water outlet channel is connected to the second water type outlet, and the third water outlet channel is connected to the third water type outlet.
[0012] Preferably, the first water type switching button comprises a first key body and a first switching shaft, the first key body and the first switching shaft are connected, a first switching cavity is provided in the water outlet body, the first switching shaft is provided in the first switching cavity, the first switching shaft can move up and down in the first switching cavity, and the water inlet end of the water outlet mechanism is connected to the side wall of the first switching cavity; The second three-water type switch button includes a seesaw key body and a second switch shaft, one side of the seesaw key body is connected to the second switch shaft, the seesaw key body is movably installed on the water outlet body, a second switch chamber is provided in the water outlet body, the second switch shaft is movably provided in the second switch chamber, the second switch shaft can move up and down in the second switch chamber, a first outlet connected to the first water outlet channel and a second outlet communicated with the second switch chamber are respectively provided on the side walls of the first switch chamber, a third outlet connected to the second water outlet channel and a fourth outlet connected to the third water outlet channel are respectively provided on the side walls of the second switch chamber, the first key body is pressed to drive the first switch shaft to move to control the first switch chamber to be connected to the first outlet or the second outlet; the seesaw key body drives the second switch shaft to move to control the second switch chamber to be connected to the third outlet or the fourth outlet.
[0013] A return spring is provided between the bottom end of the first switching cavity and the first switching shaft, and a return spring is provided between the bottom end of the second switching cavity and the second switching shaft.
[0014] The beneficial effects of the present invention are as follows: the present invention provides a pull-out head with a flow regulating function. Compared with the prior art, the present invention has at least the following technical effects: 1. By setting a first water inlet channel and a second water inlet channel in the water inlet body, and providing a flow control component to control the first water inlet channel and the second water inlet channel to be connected simultaneously or separately, when the two are connected at the same time, dual-channel water inlet is realized, and the water inlet volume is significantly increased compared with the original setting of two channels of different sizes to be connected separately, so that the user can feel the change of water volume more obviously, and the function of switching to a small water inlet volume to save water can also be satisfied. 2. The throttle button and the flow switching shaft move in the regulating chamber to control the simultaneous connection of the first water inlet channel and the second water inlet channel, or the first water inlet channel is connected alone, so as to realize the switching of large and small flow rates with a single button. 3. A reset spring is provided in the switching chamber to provide a reset force for the throttle button when the front faucet is closed, so that the first water inlet channel can be returned to the state of being connected when the water flow is turned on next time. 4. An exhaust hole is provided at the bottom of the regulating chamber. When the throttle button is pressed, water flows in through two water inlet channels. At this time, the pressure of the water flow presses the flow switching shaft downward, and the gas in the regulating chamber is squeezed out from the exhaust hole below to prevent a vacuum inside. This can prevent the button from rebounding when it is released, and the user does not need to keep pressing the throttle button. 5. A water outlet mechanism is also provided in the shell. The water outlet mechanism has a water type switching button group and a water outlet body. The water type switching button group and the water outlet channel group in the water outlet body are used to realize the water outlet mechanism to spray different water types, and cooperate with the flow control component of the front water inlet mechanism to realize that each water type has two gears of large water volume and small water volume, which is more functional, provides more choices for users, and can enhance user experience. 6. The water type switching button group has a first water type switching button and a second and third water type switching button, which realizes switching of three water types with two buttons, and combined with the throttle button of the flow control component, realizes switching of four functions with three buttons. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is an exploded view of a component of a pull-out head with a flow regulating function according to the present invention.
[0016] Figure 2 It is a three-dimensional structural schematic diagram of a pull-out head with flow regulating function of the present invention.
[0017] Figure 3 It is a schematic cross-sectional structure diagram of a pull-out head with a flow regulating function according to the present invention.
[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of a pull-out head with flow regulation function at the second switching axis of the present invention.
[0019] Figure 5 It is a schematic diagram of the first water type water outlet state of a pull-out head with a flow regulating function of the present invention in a water-saving state.
[0020] Figure 6 It is a schematic diagram of the first water type water discharge state of a pull-out head with a flow regulating function of the present invention in a large flow state.
[0021] Figure 7 It is a schematic diagram of a state of a pull-out head with a flow regulating function of the present invention being in another cross section of a first water type water outlet.
[0022] Figure 8 It is a schematic diagram of the state of the second water type water outlet of a pull-out head with a flow regulating function of the present invention in a water-saving state.
[0023] Fig. 9 It is a schematic diagram of the state of the second water type water outlet of a pull-out head with a flow regulating function of the present invention in a large flow state.
[0024] Fig.10 It is a schematic diagram of another cross-section of a pull-out head with a flow regulating function of the present invention in a second water type water outlet state.
[0025] Fig.11 It is a schematic diagram of the third water type water outlet state of a pull-out head with a flow regulating function of the present invention in a water-saving state.
[0026] Fig.12 It is a schematic diagram of the state of the third water type water outlet of a pull-out head with a flow regulating function of the present invention in a large flow state.
[0027] Fig.13 It is a schematic diagram of another cross-section of a pull-out head with a flow regulating function of the present invention in a third water type water outlet state.
[0028] Description of the accompanying drawings: 1. Shell; 2. Water inlet body; 21. First water inlet channel; 22. Second water inlet channel; 23. Adjustment chamber; 24. Exhaust hole; 3. Flow control assembly; 31. Throttle button; 32. Flow switching shaft; 33. Reset spring; 34. First sealing ring; 35. Second sealing ring; 36. Third sealing ring; 4. Shower panel; 41. First water type outlet; 42. Second water type outlet; 43. Third water type outlet; 5. Water outlet body; 51. First water outlet channel; 52. Second water outlet channel; 53. Third water outlet channel; 54. First switching chamber; 55. Second switching chamber; 6. Water type switching button group; 61. First key body; 62. First switching shaft; 63. Seesaw key body; 64. Second switching shaft. DETAILED DESCRIPTION
[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0030] See also Figures 1 to 13A pull-out head with flow regulation function comprises a shell 1, in which a water outlet mechanism and a water inlet mechanism are installed, the water inlet mechanism is provided with a water inlet body 2 and a flow control component 3, the water inlet body 2 is provided with a first water inlet channel 21 and a second water inlet channel 22, the first water inlet channel 21 is provided with a first water inlet connected to a water source, the second water inlet channel 22 is provided with a second water inlet connected to a water source, the water outlet ends of the first water inlet channel 21 and the second water inlet channel 22 are both connected to the water outlet mechanism, the flow control component 3 is installed on the water inlet body 2, and the flow control component 3 is used to control the first water inlet channel 21 and the second water inlet channel 22 to be simultaneously conducted or separately conducted. By setting the first water inlet channel 21 and the second water inlet channel 22 in the water inlet body 2, and providing a flow control component 3 to control the first water inlet channel 21 and the second water inlet channel 22 to be turned on simultaneously or separately, when the two are turned on at the same time, dual-channel water inlet is realized. Compared with the original setting of two channels of different sizes being turned on separately, the water inlet volume is significantly increased, allowing users to feel the change in water volume more obviously, and it can also meet the purpose of switching to a small water inlet volume to save water.
[0031] See also Figures 1 to 13 Preferably, the flow control component 3 includes a throttle button 31, which is installed on the water inlet body 2. The throttle button 31 can move relative to the water inlet body 2 to close or open the first water inlet channel 21 and the second water inlet channel 22. The throttle button 31 is provided with a flow switching shaft 32. The water inlet body 2 is provided with a regulating chamber 23. The flow switching shaft 32 is inserted into the regulating chamber 23 and can slide up and down relative to the regulating chamber 23 to block the connection between the first water inlet channel 21 or the second water inlet channel 22 and the regulating chamber 23. The regulating chamber 23 is connected to the water inlet end of the water inlet mechanism. The throttle button 31 and the flow switching shaft 32 move in the regulating chamber 23 to control the simultaneous connection of the first water inlet channel 21 and the second water inlet channel 22, or the first water inlet channel 21 is connected alone, so as to realize the switching of large and small flow rates with a single button.
[0032] See also Figures 1 to 13 Preferably, the outlet ends of the first water inlet channel 21 and the second water inlet channel 22 are connected to the side wall of the regulating chamber 23, and a return spring 33 is provided between the bottom end of the flow switching shaft 32 and the bottom end of the regulating chamber 23, which is used to drive the flow switching shaft 32 to block the second water inlet channel 22. A return spring 33 is provided in the switching chamber, which is used to provide a return force for the throttle button 31 when the front faucet is closed, so that the first water inlet channel 21 can be returned to the connected state when the water flow is turned on next time.
[0033] See also Figures 3 to 13Preferably, an exhaust hole 24 is provided at the bottom end of the regulating chamber 23; the water inlet end of the water inlet mechanism is located on the side wall of the regulating chamber 23, and a first sealing ring 34 is provided on the flow switching shaft 32; when the flow switching shaft 32 is driven by the reset spring 33 to reset to the initial position, the first sealing ring 34 and the flow switching shaft 32 work together to block the connection between the second water inlet channel 22 and the water inlet end of the water inlet mechanism, and the first water inlet channel 21 is connected to the water inlet end of the water inlet mechanism; when the flow switching shaft 32 is pressed and moved to the bottom, the first sealing ring 34 and the flow switching shaft 32 work together to open the second water inlet channel 22, so that the first water inlet channel 21 and the second water inlet channel 22 are connected to the water inlet end of the water inlet mechanism. An exhaust hole 24 is provided at the bottom of the regulating chamber 23. When the throttle button 31 is pressed, water flows in through two water inlet channels. At this time, the flow switching shaft 32 is pressed downward by the pressure of the water flow, and the gas in the regulating chamber 23 is squeezed out from the exhaust hole 24 below to prevent a vacuum from occurring inside. This can prevent the button from rebounding when it is released, and the user does not need to keep pressing the throttle button 31.
[0034] See also Figure 1 , Figures 3 to 6 , Figure 8 , Fig. 9 , Fig.11 , Fig.12 Preferably, a second sealing ring 35 and a third sealing ring 36 are respectively provided on the circumference of the flow switching shaft 32 above and below the first sealing ring 34 to block water from overflowing from the exhaust hole 24 and the throttle button 31. When the flow switching shaft 32 is pressed by the throttle button 31, the water flowing into the first water inlet channel 21 and the second water inlet channel 22 flows through the space between the second sealing ring 35 and the third sealing ring 36. The exhaust hole 24 is used to discharge or inhale the air in the space below the third sealing ring 36 in the regulating chamber 23, so as to keep the middle flow switching shaft 32 stable and balanced when the upper and lower flow rates are not equal.
[0035] See also Figures 1 to 13Preferably, the water outlet mechanism comprises a shower panel 4 capable of spraying multiple water types and a water type switching component, the water type switching component is provided with water outlets corresponding to the number of water types, the water inlet end of the water inlet mechanism is provided on the water type switching component, and the water type switching component is used to switch the corresponding water outlets to discharge water; the water type switching component is installed in the housing 1, and the shower panel 4 is installed on the housing 1. A water outlet mechanism is also provided in the housing 1, and the water outlet mechanism has a water type switching button group 6 and a water outlet body 5. The water type switching button group 6 and the water outlet channel group in the water outlet body 5 are used to realize that the water outlet mechanism sprays different water types, and cooperates with the flow control component 3 of the front water inlet mechanism, so that each water type can have two gears of large water volume and small water volume, and the functions are richer, providing more choices for users, and improving user experience.
[0036] See also Figures 1 to 13 Preferably, the water type switching assembly includes a water outlet body 5 and a water type switching button group 6, the water type switching button group 6 is installed on the water outlet body 5, the water outlet body 5 is provided with a water outlet channel group, the water outlet channel group is connected to the water outlet, and the water type switching button group 6 is used to switch the water outlet channel group so that the water inlet end of the water inlet mechanism is connected to the corresponding water outlet. When the water type switching button is working, the water flow out of the regulating chamber 23 is introduced into different water outlet channels of the water outlet channel group, so that the water flow can flow into the corresponding water outlet to spray water of the corresponding water type.
[0037] See also Figures 1 to 13 Preferably, the water type switching button group 6 includes a first water type switching button and a second third water type switching button, which are installed on the water outlet body 5; the water outlet channel group includes a first water outlet channel 51, a second water outlet channel 52 and a third water outlet channel 53, the first water type switching button is used to control the water outlet of the first water outlet channel 51, and the second third water type switching button is used to control the water outlet of the second water outlet channel 52 and the third water outlet channel 53; the shower panel 4 is provided with a first water type outlet 41, a second water type outlet 42 and a third water type outlet 43, the first water outlet channel 51 is connected to the first water type outlet 41, the second water outlet channel 52 is connected to the second water type outlet 42, and the third water outlet channel 53 is connected to the third water type outlet 43. Two buttons are used to switch three water types, and combined with the throttling button 31 of the flow control component 3, three buttons are used to switch four functions.
[0038] See also Figures 1 to 13Preferably, the first water type switching button includes a first key body 61 and a first switching shaft 62, the first key body 61 and the first switching shaft 62 are connected, a first switching cavity 54 is provided in the water outlet body 5, the first switching shaft 62 is provided in the first switching cavity 54, the first switching shaft 62 can move up and down in the first switching cavity 54, and the water inlet end of the water outlet mechanism is connected to the side wall of the first switching cavity 54; The second three-water type switching button includes a seesaw key body 63 and a second switching shaft 64, one side of the seesaw key body 63 is connected to the second switching shaft 64, the seesaw key body 63 is movably installed on the water outlet body 5, a second switching chamber 55 is provided in the water outlet body 5, the second switching shaft 64 is movably provided in the second switching chamber 55, the second switching shaft 64 can move up and down in the second switching chamber 55, the side walls of the first switching chamber 54 are respectively provided with a first outlet connected to the first water outlet channel 51 and a second outlet communicating with the second switching chamber 55, the side walls of the second switching chamber 55 are respectively provided with a third outlet connected to the second water outlet channel 52 and a fourth outlet connected to the third water outlet channel 53, the first key body 61 is pressed to drive the first switching shaft 62 to move to control the first switching chamber 54 to be connected to the first outlet or the second outlet; the seesaw key body 63 drives the second switching shaft 64 to move to control the second switching chamber 55 to be connected to the third outlet or the fourth outlet. The middle part of the seesaw button is hinged to the main body of the drawer, so that when one side is pressed, the other side will tilt up, realizing the switching of two water types with one button. Preferably, the shower panel 4 is provided with three water types: blade water (first water type outlet 41), shower water (second water type outlet 42), and bubble water (third water type outlet 43). Of course, other water types can also be used, not limited to this. The shape of the water outlet corresponding to the water type on the shower panel 4 is the existing technology in this field and no specific protection requirements are made. The first water outlet channel 51 corresponds to blade water, the second water outlet channel 52 corresponds to shower water, and the third water outlet channel 53 corresponds to bubble water.
[0039] See also Figure 1 , Figures 3 to 13 Preferably, a return spring 33 is provided between the bottom end of the first switching chamber 54 and the first switching shaft 62, and a return spring 33 is provided between the bottom end of the second switching chamber 55 and the second switching shaft 64. It is used to provide a return force for the first water type switching button and the second third water type switching button. Since the first switching chamber 54 and the second switching chamber 55 can be connected to the outside world through the corresponding water outlet channel, it is not necessary to set an exhaust hole 24 to balance the pressure. The first switching shaft 62 and the second switching shaft 64 are also provided with corresponding first sealing rings 34 and second sealing rings 35.
[0040] See also Figures 1 to 13Preferably, the water outlet body 5 and the water inlet body 2 can be integrated or can be separated and subsequently assembled together, but the present invention is not limited thereto.
[0041] The present invention has the following working principle: In the initial state, the throttle button 31 and the flow switching shaft 32 are at the top of the moving position, and only the first water inlet channel 21 is connected (such as Figure 5 , Figure 8 , Fig.11 As shown), it is in the throttling state at this time; when it is necessary to switch to a large flow rate, the throttling button 31 is pressed, and the throttling button 31 drives the flow switching valve to move downward. At this time, the first water inlet channel 21 and the second water inlet channel 22 are both connected (as shown Figure 6 , Fig. 9 , Fig.12 As shown in the figure, water flows into the two channels at the same time and the water volume increases. At this time, the first sealing ring 34 and the second sealing ring 35 use the pressure of the water flow to press the flow switch shaft 32 downward, and the gas in the regulating chamber 23 is squeezed out from the exhaust hole 24 below to prevent vacuum from occurring inside. In this way, the button can be prevented from rebounding when it is released, and the user does not need to keep pressing the throttle button 31.
[0042] In the initial state, the first key body 61 and the first switching shaft 62 of the first water type switching button are at the top of the moving stroke, the second outlet of the first switching chamber 54 is in the conducting state, and water flows into the second switching chamber 55. When the faucet needs to be pulled to spray shower water or bubble water, the two sides of the intersection of the rocker key body 63 of the second and third water type switching buttons are pressed respectively to drive the second switching shaft 64 to move in the second switching chamber 55, so that the second switching chamber 55 can be connected to the third outlet or the fourth outlet (that is, the second water outlet channel 52 or the third water outlet channel 53 is connected, such as Figures 8 to 13 As shown, water flows out of the second water outlet 42 or the third water outlet 43; when the faucet needs to be pulled to spray blade water, the first key body 61 is pressed to drive the first switching shaft 62 to move downward in the first switching chamber 54, and the first outlet is in a conducting state (that is, the first water outlet channel 51 is conducting, as shown in FIG. Figures 5 to 7 As shown), water flows out from the first water type outlet 41 of the shower panel 4.
[0043] Several points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.
[0044] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the usual design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
[0045] Finally, the above is only a preferred implementation of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention.
[0046] It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications without departing from the principle of the present invention should also be regarded as within the scope of protection of the present invention.
Claims
1. A pull-out head with flow regulation function, comprising a housing, characterized in that: A water outlet mechanism and a water inlet mechanism are installed in the shell, and the water inlet mechanism is provided with a water inlet body and a flow control component. The water inlet body is provided with a first water inlet channel and a second water inlet channel, the first water inlet channel is provided with a first water inlet connected to a water source, and the second water inlet channel is provided with a second water inlet connected to a water source, and the water outlet ends of the first water inlet channel and the second water inlet channel are both connected to the water outlet mechanism, and the flow control component is installed on the water inlet body, and the flow control component is used to control the first water inlet channel and the second water inlet channel to be simultaneously turned on or turned on separately.
2. The pull-out head with flow regulating function according to claim 1, characterized in that: The flow control component includes a throttle button, which is installed on the water inlet body. The throttle button can move relative to the water inlet body to close or open the first water inlet channel and the second water inlet channel.
3. The pull-out head with flow regulating function according to claim 2, characterized in that: The throttling button is provided with a flow switching shaft, and the water inlet body is provided with a regulating cavity. The flow switching shaft is inserted into the regulating cavity and can slide up and down relative to the regulating cavity to block the connection between the first water inlet channel or the second water inlet channel and the regulating cavity. The regulating cavity is connected to the water inlet end of the water inlet mechanism.
4. The pull-out head with flow regulating function according to claim 3, characterized in that: The water outlet ends of the first water inlet channel and the second water inlet channel are connected to the side wall of the regulating chamber, and a return spring is provided between the bottom end of the flow switching shaft and the bottom end of the regulating chamber to drive the flow switching shaft to block the second water inlet channel.
5. The pull-out head with flow regulating function according to claim 4, characterized in that: An exhaust hole is provided at the bottom end of the regulating chamber; the water inlet end of the water inlet mechanism is located on the side wall of the regulating chamber, and a first sealing ring is provided on the flow switching shaft; when the flow switching shaft is driven by the reset spring to reset to the initial position, the first sealing ring and the flow switching shaft work together to block the connection between the second water inlet channel and the water inlet end of the water inlet mechanism, and the first water inlet channel is connected to the water inlet end of the water inlet mechanism; when the flow switching shaft is pressed and moved to the bottom, the first sealing ring and the flow switching shaft work together to open the second water inlet channel, so that the first water inlet channel and the second water inlet channel are connected to the water inlet end of the water inlet mechanism.
6. The pull-out head with flow regulating function according to claim 5, characterized in that: A second sealing ring and a third sealing ring are respectively arranged above and below the first sealing ring on the circumferential surface of the flow switching shaft to block water from overflowing from the exhaust hole and the throttling button.
7. The pull-out head with flow regulating function according to claim 1, characterized in that: The water outlet mechanism includes a shower panel capable of spraying a variety of water types and a water type switching component. The water type switching component is provided with water outlets corresponding to the number of water types. The water inlet end of the water inlet mechanism is arranged on the water type switching component. The water type switching component is used to switch the corresponding water outlet to discharge water. The water type switching component is installed in the shell, and the shower panel is installed on the shell.
8. The pull-out head with flow regulating function according to claim 7, characterized in that: The water type switching assembly includes a water outlet body and a water type switching button group, the water type switching button group is installed on the water outlet body, the water outlet body is provided with a water outlet channel group, the water outlet channel groups are respectively connected with the water outlets, and the water type switching button group is used to switch the water outlet channel group so that the water inlet end of the water inlet mechanism is connected with the corresponding water outlet.
9. The pull-out head with flow regulating function according to claim 8, characterized in that: The water type switching button group includes a first water type switching button and a second-third water type switching button, and the first water type switching button and the second-third water type switching button are installed on the water outlet body; the water outlet channel group includes a first water outlet channel, a second water outlet channel and a third water outlet channel, the first water type switching button is used to control the water outlet of the first water outlet channel, and the second-third water type switching button is used to control the water outlet of the second water outlet channel and the third water outlet channel; the shower panel is provided with a first water type outlet, a second water type outlet and a third water type outlet, the first water outlet channel is connected to the first water type outlet, the second water outlet channel is connected to the second water type outlet, and the third water outlet channel is connected to the third water type outlet.
10. The pull-out head with flow regulating function according to claim 9, characterized in that: The first water type switching button includes a first key body and a first switching shaft, the first key body and the first switching shaft are connected, a first switching cavity is provided in the water outlet body, the first switching shaft is provided in the first switching cavity, the first switching shaft can move up and down in the first switching cavity, and the water inlet end of the water outlet mechanism is connected to the side wall of the first switching cavity; The second three-water type switch button includes a seesaw key body and a second switch shaft, one side of the seesaw key body is connected to the second switch shaft, the seesaw key body is movably installed on the water outlet body, a second switch chamber is provided in the water outlet body, the second switch shaft is movably provided in the second switch chamber, the second switch shaft can move up and down in the second switch chamber, a first outlet connected to the first water outlet channel and a second outlet communicated with the second switch chamber are respectively provided on the side walls of the first switch chamber, a third outlet connected to the second water outlet channel and a fourth outlet connected to the third water outlet channel are respectively provided on the side walls of the second switch chamber, the first key body is pressed to drive the first switch shaft to move to control the first switch chamber to be connected to the first outlet or the second outlet; the seesaw key body drives the second switch shaft to move to control the second switch chamber to be connected to the third outlet or the fourth outlet.