Shower, shower with lance

Abstract

The application discloses a shower head, a shower head with a spray gun, and belongs to the technical field of shower equipment. The valve part in the shower head is arranged in the handle part, the driving assembly and at least two valves in the valve part can be arranged along the extension direction of the handle part and are all installed on the valve seat, the key driving part is installed on the handle part and is distributed on the side of the driving assembly away from the at least two valves. The outlet of the water outlet channel in the valve seat can be matched with the water outlet opening area of the water outlet part. In this way, the above components are reasonably arranged in the handle part of the shower head, the space of the shower head is fully utilized, integrated design is realized, the modular degree is high, the volume is small, the new design and new scheme of the shower head can be realized by only replacing the water outlet panel, and the handle part can be universal. In addition, since only the water outlet part is integrated in the shower head part, water outlet parts with different sizes can be selected in the shower head, and the use flexibility of the shower head is improved.

Description

Technical Field

[0001] This application relates to the field of shower equipment technology, and in particular to a shower head and a shower head with a spray gun. Background Technology

[0002] Existing water path switching mechanisms are generally located on the back of the water outlet panel, which takes up a lot of space in the water outlet module, making it impossible to select some larger water outlet modules; the handle space is only set with a water passage, resulting in a great waste of space. Utility Model Content

[0003] This application provides a shower head and a shower head with a spray gun. It solves the problem in existing technologies where the water path switching mechanism is located on the water outlet panel, resulting in wasted shower head space and poor usability. The technical solution is as follows:

[0004] On the one hand, a shower head is provided, the shower head including: a shower head, a handle, a water outlet, a valve, and a button drive;

[0005] The shower head is connected to the first end of the handle portion, at least a portion of the water outlet portion is located inside the shower head and its connecting end is fastened to the first end of the handle portion, and the connecting end of the water outlet portion has at least two water inlet areas.

[0006] The valve section is installed inside the handle section and includes: a valve seat, a drive assembly, and at least two valves. The valve seat has a water cavity and at least two water outlet channels. The at least two water outlet channels correspond one-to-one with at least two valves and at least two water inlet areas. The drive assembly and at least two valves are arranged along the extension direction of the handle section and are all installed on the valve seat. The at least two valves are far away from the water inlet areas relative to the drive assembly.

[0007] The button drive unit is mounted on the handle and distributed on the side of the drive assembly away from the at least two valves. The button drive unit is configured to drive the drive assembly to move, thereby causing different valves to move relative to the valve seat, so as to open or close the corresponding water outlet channel.

[0008] Optionally, the connecting end of the water outlet is sealed to one end of the valve seat at the connection between the shower head and the handle. The connecting end of the water outlet has a communicating cavity on the side facing the valve seat, and a first isolation member and a second isolation member fixed in the communicating cavity.

[0009] Wherein, the first isolation member is fixedly connected to the side wall of the communicating cavity to form a first water inlet area; the first isolation member and the second isolation member are separately disposed, and the second isolation member is fixedly connected to the side wall of the communicating cavity to form a second water inlet area; the first isolation member, the second isolation member and the side wall of the communicating cavity form a third water inlet area.

[0010] Alternatively, the first isolation member is fixedly connected to the side wall of the communicating cavity to form a first water inlet area; the first isolation member and the second isolation member are partially intersecting, and the second isolation member, the first isolation member, and the side wall of the communicating cavity form a second water inlet area; the second isolation member and the side wall of the communicating cavity form a third water inlet area.

[0011] Optionally, when the first isolation member and the second isolation member are separately disposed, the valve seat has a first connecting protrusion, a second connecting protrusion and a third water outlet channel on the side near the water outlet, wherein the first connecting protrusion has a first water outlet channel and the second connecting protrusion has a second water outlet channel;

[0012] The first connecting protrusion is installed in the first water inlet area, the second connecting protrusion is installed in the second water inlet area, and the third water outlet channel is connected to the third water inlet area.

[0013] Optionally, the shower head further includes: a first annular seal, a second annular seal, and a third annular seal, wherein the first annular seal is fixed between the first connecting protrusion and the first water inlet area; the second annular seal is fixed between the second connecting protrusion and the second water inlet area; and the third annular seal is fixed between the outer periphery of the valve seat end and the third water inlet area.

[0014] The orthographic projections of the first and second annular seals onto the plane of the third annular seal are located in the region where the third annular seal is located.

[0015] Optionally, the button driving unit includes: a control button and a transmission assembly, wherein the transmission assembly is drivingly connected to the control button and the driving assembly respectively;

[0016] The control key drives a portion of the drive assembly to move along the extension direction of the handle portion via the transmission assembly.

[0017] Optionally, the transmission assembly includes: a first drive arm and a second drive arm that are intersecting and rotatably connected, wherein one of the first drive arm and the second drive arm is in transmission engagement with the drive assembly;

[0018] The control key is in contact with one end of the first drive arm and / or the second drive arm.

[0019] Optionally, the drive assembly includes: a driving body and a stabilizing body that cooperate with each other, wherein the driving body can move axially relative to the stabilizing body to move the valve, and the movement of the driving body can drive the stabilizing body to switch between different stable positions;

[0020] The different stable positions of the stabilizer are circumferentially distributed, and the stabilizer can stabilize the valve in the open or closed water outlet state at different stable positions.

[0021] On the other hand, a shower head with a spray gun is provided, the shower head with the spray gun comprising:

[0022] Handle, shower head, switching part, valve part, button drive part, water outlet part and spray gun water valve;

[0023] The shower head is connected to the handle, and at least a portion of the water outlet is fixed inside the shower head. The water outlet has a spray gun channel and at least two shower channels. The spray gun valve is installed on the spray gun channel.

[0024] The valve section is installed inside the handle section and located between the switching section and the water outlet section, and includes: a valve seat, a drive assembly, and at least two valves. The valve seat has a water chamber, a first spray gun water channel communicating with the spray gun water channel of the switching section, and at least two water outlet channels communicating with the shower water outlet of the switching section. The at least two water outlet channels correspond one-to-one with at least two valves and at least two shower water channels. The drive assembly and at least two valves are arranged along the extension direction of the handle section and are all installed on the valve seat. The at least two valves are away from the shower water channel relative to the drive assembly. The button drive section is installed on the handle section and distributed on the side of the drive assembly away from the at least two valves.

[0025] When the spray gun water valve opens the spray gun water channel, the water entering the switching unit flows out through the spray gun water channel, the first spray gun water channel, and the spray gun water channel of the switching unit; when the spray gun water valve closes the spray gun water channel, the shower outlet of the switching unit is opened, and the button drive unit is configured to drive the drive component to move, so as to drive different valves to move relative to the valve seat, so as to open or close the corresponding water outlet channel.

[0026] Optionally, the switching part includes: a switching seat and a valve core. The switching seat is installed at the inlet of the handle and has a water passage cavity, a water inlet communicating with the water passage cavity, a water outlet, the shower head water outlet, and the spray gun water flow channel. The valve core is movably disposed in the water passage cavity and has a first sealing part and a second sealing part disposed opposite to each other. The cross-sectional area of ​​the first sealing part is larger than the cross-sectional area of ​​the second sealing part. The first sealing part has a flow port communicating with the water passage cavity.

[0027] When the spray gun water valve is open, the second sealing part seals the area between the water inlet and the shower outlet, and the water outlet is connected to the spray gun water flow channel; when the spray gun water valve is closed, the first sealing part seals the area between the water outlet and the water inlet, and the shower water outlet is connected.

[0028] Optionally, the shower head with spray gun further includes: a fixing member distributed on the side of the valve section opposite to the water outlet section, the fixing member having a mounting cavity, an auxiliary spray gun water flow channel and a water passage hole;

[0029] The switching seat is fixed inside the mounting cavity, and the auxiliary spray gun water channel is connected to both the spray gun water channel and the first spray gun water channel; the water passage hole is connected to the shower head outlet and the water outlet channel.

[0030] The beneficial effects of the technical solutions provided in this application include at least the following:

[0031] By placing the valve section within the shower head's handle, the drive assembly and at least two valves within the valve section can be arranged along the extension direction of the handle and all mounted on valve seats. The button drive assembly is mounted on the handle and distributed on the side of the drive assembly opposite to the at least two valves. The outlet of the water outlet channel in the valve seat can mate with the water inlet area of ​​the water outlet section. This rational arrangement of the above components within the shower head's handle makes full use of the shower head space. The integrated design, high modularity, and small size allow for new shower head designs and solutions, requiring only a replacement of the water outlet panel; the handle section remains universal. Furthermore, since only the water outlet section is integrated within the shower head, different sizes of water outlet sections can be selected within the shower head, increasing the shower head's usability. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is an explosion diagram of a shower head provided in an embodiment of this application;

[0034] Figure 2 yes Figure 1 The sectional view of the shower head shown;

[0035] Figure 3 This is a schematic diagram of the structure of a water outlet provided in an embodiment of this application;

[0036] Figure 4 yes Figure 3 A schematic diagram of the water outlet section from another perspective;

[0037] Figure 5 This is a front view of a water outlet provided in an embodiment of this application;

[0038] Figure 6This is a schematic diagram of the structure of a valve seat provided in an embodiment of this application;

[0039] Figure 7 This is a cross-sectional view of another shower head provided in an embodiment of this application;

[0040] Figure 8 This is a schematic diagram of the structure of a transmission component provided in an embodiment of this application;

[0041] Figure 9 This is an exploded view of a portion of the structure of a shower head provided in an embodiment of this application;

[0042] Figure 10 This is a side view of a valve seat provided in an embodiment of this application;

[0043] Figure 11 This is an explosion diagram of a shower head with a spray gun provided in an embodiment of this application;

[0044] Figure 12 yes Figure 11 A cross-sectional view showing a shower head with a spray gun;

[0045] Figure 13 This is a side view of a valve seat provided in an embodiment of this application;

[0046] Figure 14 This is an exploded view of a switching seat and a valve seat provided in an embodiment of this application;

[0047] Figure 15 This is a cross-sectional view of a switching section provided in an embodiment of this application;

[0048] Figure 16 This is a cross-sectional view of another switching section provided in an embodiment of this application;

[0049] Figure 17 This is a structural schematic diagram of a fastener provided in an embodiment of this application.

[0050] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concepts of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0051] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0052] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0053] It should be understood that the phrase "one embodiment" or "an embodiment" throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present invention. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification do not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0054] Please refer to Figure 1 and Figure 2 , Figure 1 This is an explosion diagram of a shower head provided in an embodiment of this application. Figure 2 yes Figure 1 The diagram shows a cross-sectional view of a shower head. The shower head may include: a shower head 10, a handle 20, a water outlet 30, a valve 40, and a button drive 50.

[0055] The shower head 10 and the first end of the handle 20 in the shower head can be fastened together. At least a portion of the water outlet 30 is located inside the shower head 10 and the connecting end of the water outlet 30 is fixed at the first end of the handle 20. The connecting end of the water outlet 30 can have at least two water inlet areas K.

[0056] The valve section 40 of the shower head is installed inside the handle section 20. The valve section 40 may include a valve seat 41, a drive assembly 42, and at least two valves 43. The valve seat 41 may have a water chamber q and at least two water outlet channels q2. The at least two water outlet channels q2 may correspond one-to-one with the at least two valves 43 and at least two water inlet areas K in the water outlet section 30. The drive assembly 42 and the at least two valves 43 may be arranged along the extending direction of the handle section 20 and are all mounted on the valve seat 41, and the at least two valves 43 are located away from the water inlet areas K relative to the drive assembly 42.

[0057] The button drive unit 50 in the shower head is mounted on the handle part 20 and distributed on the side of the drive assembly 42 away from at least two valves 43. The button drive unit 50 can be configured to drive the drive assembly 42 to move, thereby causing the valve 43 to move relative to the valve seat 41, so as to open or close the corresponding water outlet channel q2.

[0058] For example, when a user uses the shower head, the drive button drive unit 50 moves to drive the drive assembly 42, which in turn drives different valves 43 to move relative to the valve seat 41, so as to open or close the corresponding water outlet channel q2.

[0059] In this embodiment, by placing the valve section 40 of the shower head inside the handle section 20, the drive assembly 42 and at least two valves 43 in the valve section 40 can be arranged along the extending direction of the handle section 20 and are all mounted on the valve seat 41. The button drive section 50 is mounted on the handle section 20 and distributed on the side of the drive assembly 42 away from the at least two valves 43. The outlet of the water outlet channel q2 of the valve seat 41 can cooperate with the water inlet area K of the water outlet section 30. In this way, the above-mentioned components are reasonably arranged in the handle section of the shower head, making full use of the shower head space. The integrated design has a high degree of modularity and small size, so that new designs and solutions for the shower head only require replacing the water outlet panel, and the handle section can be universal. In addition, since only the water outlet section is integrated in the shower head, water outlet sections of different sizes can be selected in the shower head, improving the flexibility of the shower head.

[0060] In summary, this application provides a shower head, which may include: a shower head, a handle, a water outlet, a valve, and a button drive. By placing the valve within the handle, the drive assembly and at least two valves within the valve are arranged along the extension direction of the handle and all mounted on valve seats. The button drive is mounted on the handle and distributed on the side of the drive assembly opposite to the at least two valves. The outlet of the valve seat's water outlet channel can mate with the water inlet area of ​​the water outlet. This rational arrangement of the components within the shower head's handle fully utilizes the shower head space, resulting in an integrated design, high modularity, and small size. New designs and solutions for the shower head only require replacing the water outlet panel, while the handle remains universal. Furthermore, since only the water outlet is integrated within the shower head, different sizes of water outlets can be selected within the shower head, improving the shower head's usability.

[0061] For example, such as Figure 1 As shown, the shower head may further include: a water inlet connector 60 at least partially installed within the handle portion 20, the end of which extends into the handle portion 20 and can be inserted into the water cavity q of the valve seat 41 and can be used for guiding and supporting multiple valves 43. It should be noted that in other possible implementations, the valve seat 41 and the water inlet connector 60 may be an integral structure.

[0062] Optional, please refer to Figure 2 , Figure 3 and Figure 4 , Figure 3 This is a schematic diagram of the structure of a water outlet provided in an embodiment of this application. Figure 4 yes Figure 3The diagram shows a structural schematic of the water outlet section from another perspective. The connecting end of the water outlet section 30 can be sealed to one end of the valve seat 41 at the connection between the shower head 10 and the handle section 20. The connecting end of the water outlet section 30 has a communicating cavity Q on the side facing the valve seat 41, and a first isolation member 31 and a second isolation member 32 fixed within the communicating cavity Q. In one optional implementation, the first isolation member 31 can be fixedly connected to the inner wall of the communicating cavity Q to form a first water inlet area K1; the first isolation member 31 and the second isolation member 32 are separately disposed, and the second isolation member 32 is fixedly connected to the inner wall of the communicating cavity Q to form a second water inlet area K2; the first isolation member 31, the second isolation member 32, and the inner wall of the communicating cavity Q form a third water inlet area K3.

[0063] In this configuration, by providing a connecting cavity Q on the side of the water outlet 30 facing the valve seat 41, and fixing a first isolating member 31 and a second isolating member 32 within the connecting cavity Q, the first isolating member 31 can form a first water inlet area K1 with the side wall of the connecting cavity Q. The second isolating member 32 can form a second water inlet area K2 with the side wall of the connecting cavity Q, and the remaining area excluding the area enclosed by the two isolating members can be the third water inlet area K3. In other words, the area enclosed by the first isolating member 31, the second isolating member 32, and part of the side wall of the connecting cavity Q can be the third water inlet area K3, eliminating the need for additional isolating members and resulting in a smaller outer diameter at the water outlet connection. Furthermore, after the water outlet 30 is connected to the valve seat 41 at the connection between the shower head 10 and the handle 20, the outer diameter at the connection between the shower head 10 and the handle 20 is smaller, resulting in a better appearance for the shower product.

[0064] In another possible implementation, please refer to Figure 5 , Figure 5 This is a front view of a water outlet provided in an embodiment of this application. The first isolation member 31 is fixedly connected to a portion of the side wall of the connecting cavity Q to form a first water inlet area K1; the second isolation member 32 is partially intersecting with the first isolation member 31, and the second isolation member 32, the first isolation member 31, and another portion of the side wall of the connecting cavity Q form a second water inlet area K2; the second isolation member 32 and another portion of the side wall of the connecting cavity Q form a third water inlet area K3.

[0065] Please refer to the following in this application: Figure 4 and Figure 6 , Figure 6This is a schematic diagram of a valve seat provided in an embodiment of this application. With the first isolating member 31 and the second isolating member 32 separated, the valve seat 41 near the water outlet 30 may have a first connecting protrusion 411, a second connecting protrusion 412, and a third water outlet channel q23. The first connecting protrusion 411 may have a first water outlet channel q21, and the second connecting protrusion 412 may have a second water outlet channel q22. The first connecting protrusion 411 may be installed in the first water inlet area K1, the second connecting protrusion 412 may be installed in the second water inlet area K2, and the third water outlet channel q23 in the valve seat 41 may be connected to the third water inlet area K3 in the water outlet 30.

[0066] In this case, the first connecting protrusion 411 in the valve seat 41 can be positioned and installed in the first water inlet area K1 enclosed by the first isolation member 31, and the second connecting protrusion 412 in the valve seat 41 can be positioned and installed in the second water inlet area K2 enclosed by the second isolation member 32.

[0067] It should be noted that, for example Figure 5 The water outlet structure shown can also have multiple protrusions on the side of the valve seat near the water outlet that correspond to multiple water inlet areas, which will not be described in detail here.

[0068] Optionally, the shower head may further include: a first annular seal, a second annular seal, and a third annular seal (not shown in the figure). The first annular seal can be fixed between the first connecting protrusion 411 and the first water inlet area K1. The second annular seal can be fixed between the second connecting protrusion 412 and the second water inlet area K2; the third annular seal can be fixed between the outer periphery of the valve seat 41 end and the third water inlet area K3. The orthographic projections of the first and second annular seals onto the plane containing the third annular seal can be located within the area containing the third annular seal.

[0069] For example, such as Figure 6 As shown, the outer side of the first connecting protrusion 411 of the valve seat 41 may have a first mounting groove C1 that mates with the first annular seal; the outer side of the second connecting protrusion 412 of the valve seat 41 may have a second mounting groove C2 that mates with the second annular seal; and the outer periphery of the end of the valve seat 41 may have a third mounting groove C3 that mates with the third seal. It should be noted that in other possible implementations, the inner wall of the first water inlet area K1 of the water outlet 30 may have a first mounting groove that mates with the first seal; the inner wall of the second water inlet area K2 of the water outlet 30 may have a second mounting groove that mates with the second seal; and the inner wall of the third water inlet area K3 of the water outlet 30 may have a third mounting groove that mates with the third seal.

[0070] In the embodiments of this application, please refer to Figure 7 and Figure 8 , Figure 7 This is a cross-sectional view of another shower head provided in an embodiment of this application. Figure 8 This is a schematic diagram of a transmission assembly provided in an embodiment of this application. The button driving unit 50 may include a control button 51 and a transmission assembly 52, which can be transmittedly connected to the control button 51 and the driving assembly 42 respectively. The control button 51 can drive a portion of the driving assembly 42 to move along the extending direction of the handle portion 20 via the transmission assembly 52.

[0071] For example, such as Figure 8 As shown, the transmission assembly 52 may include a first drive arm 521 and a second drive arm 522 that are intersecting and rotatably connected, one of which can be in transmission engagement with the drive assembly 42. The control key 51 may contact one end of both the first drive arm 521 and / or the second drive arm 522. In this case, by pressing the control key 51 to apply pressure to one end of the first drive arm 521 and the second drive arm 522, the first drive arm 521 and the second drive arm 522 rotate relative to each other, allowing either the first drive arm 521 or the second drive arm 522 to drive a portion of the drive assembly 42 to move. The other two drive arms are flat and wide, providing stable support for the control key 51 to prevent it from wobbling. Thus, the movement of the control key 51 in the radial direction of the handle portion 20 can be converted into the movement of the transmission assembly 52 in the extending direction of the handle portion 20.

[0072] In this application, such as Figure 7 As shown, the drive assembly 42 may include a driving body 421 and a stabilizing body 422 that cooperate with each other. The driving body 421 can move axially relative to the stabilizing body 422 to move the valve 43, and the movement of the driving body 421 can drive the stabilizing body 422 to switch between different stable positions. The different stable positions of the stabilizing body 422 can be distributed circumferentially around the handle portion 20, and the stabilizing body 422 can stabilize the valve 43 in the state of opening or closing the corresponding water outlet channel q2 at different stable positions.

[0073] The actuating body 421 and the stabilizing body 422 can rotate synchronously relative to the valve seat 41. The actuating body 421 can also move axially relative to the stabilizing body 422 and the valve seat 41. In other words, the stabilizing body 422 can only rotate, while the actuating body 421 can both rotate and move. The stabilizing body 422 can hold the valve 43 in place, thus opening the inlet of the outlet channel q2 of the valve seat 41. Here, the actuating body 421 can move axially relative to the stabilizing body 422. The movement of the actuating body 421 can drive the stabilizing body 422 to switch between different stable positions, thereby enabling the movement of different valves 43. The different stable positions of the stabilizing body 422 are circumferentially distributed.

[0074] For further details, please refer to... Figure 7 , Figure 9 and Figure 10 , Figure 9 This is an exploded view of a partial structure of a shower head provided in an embodiment of this application. Figure 10 This is a side view of a valve seat provided in an embodiment of this application. The end of the pusher 421 is provided with a first abutment portion D1 and a second abutment portion D2 having a height difference. As the pusher 421 moves axially, the first abutment portion D1 and the second abutment portion D2 sequentially push different valves 43. In one embodiment, the first abutment portion D1 is located above the second abutment portion D2. As the pusher 421 moves axially, the first abutment portion D1 and the second abutment portion D2 sequentially lift the valves 43. In use, the first abutment portion D1 first lifts its corresponding valve 43. When it rises to a certain height, the second abutment portion D2 abuts against another valve 43, allowing both to be lifted simultaneously. This results in multiple valves being lifted together. The valve 43 lifted first can depressurize the water flow in the water chamber q of the valve seat 41, reducing the force required for subsequent actions.

[0075] In one embodiment, an inclined surface m1 is provided between the first abutting part D1 and the second abutting part D2; during the descent and reset movement of the valve 43, the inclined surface m1 enables the first abutting part D1 to move from one valve to another valve. When the actuator is unloaded, the valve moves down, and the inclined surface can prevent the valve from falling too fast and blocking the first abutting part D1 from moving to another valve.

[0076] Optional, such as Figure 7 and Figure 9As shown, the drive assembly 42 also includes an actuator 423, which partially extends out of the valve seat 41. A first ratchet J1 is provided on the outer periphery of the actuator 423, and a second ratchet J2 is provided on the pusher 421 to engage with the first ratchet J1. A mating groove C4 is also provided inside the valve seat 41. When the second ratchet J2 is within the mating groove C4, the pusher 421 moves axially along the actuator 423. When the second ratchet J2 disengages from the mating groove C4, the engagement of the first ratchet J1 and the second ratchet J2 enables the pusher 421 to perform circumferential movement. In one application, the first ratchet J1 and the second ratchet J2 can connect with the mating groove C4, allowing only axial movement within the groove, thus restricting rotation and enabling axial movement of the actuator 423 and the pusher 421. When the second ratchet J2 disengages from the mating groove C4, the engagement of the first ratchet J1 and the second ratchet J2 allows the pusher 421 to rotate. At this time, the rotation restriction of the second ratchet J2 is released, allowing the pusher 421 to rotate. Meanwhile, the first ratchet J1 of the actuator 423 can remain in the mating groove C4, allowing the actuator 423 to move only axially. When the pusher 421 is lifted by the actuator 423, the pusher 421 moves axially first and then rotates. A mating ramp m2 is provided between two adjacent mating grooves C4. After the pusher 421 rotates relative to the mating groove C4, the second ratchet J2 can engage with the mating ramp m2, causing the pusher 421 to move circumferentially again, transferring the second ratchet J2 from one mating groove C4 to another adjacent mating groove C4. The pusher 421 is also connected to a return spring 424, which can drive the pusher 421 to move towards the actuator 423.

[0077] Alternatively, the second ratchet J2 can engage with the mating inclined surface m2. At this time, the second ratchet J2 is located above the mating inclined surface m2. When the actuator 423 is released, the pusher 421 moves down, causing the second ratchet J2 to engage with the mating inclined surface m2, causing the pusher 421 to rotate again and fall into another mating groove C4. This allows the second ratchet J2 to be transferred from one mating groove to another adjacent mating groove. The pusher 421 is also connected to a return spring 424, which can drive the pusher 421 to move towards the actuator 423. This mechanism forms a switching structure similar to a ballpoint pen.

[0078] Furthermore, the stabilizer 422 is also provided with a boosting ramp m3, which can be connected with the valve 43 so that the valve 43 pushes the stabilizer 422 to rotate during the reset movement, or in other words, the valve 43 pushes the stabilizer 422 to rotate when it descends. Taking three valves as an example, when the stabilizer 422 is pressed against valve F1, the other side of the stabilizer 422 (located on the other side of the booster ramp) can press against valve F2. When the actuator 423 is pushed, the first contact part D1 of the actuator 421 first lifts valve F2. After a certain stroke, the second contact part D2 of the actuator 421 can lift valve F3. Valve F1 and stabilizer 422 remain stationary. When the heights of valves F1 and F2 are approximately the same, stabilizer 422 and actuator 421 begin to rotate, allowing stabilizer 422 to rotate towards valve F2. Then, actuator 423 is released, and stabilizer 422 and actuator 421 continue to rotate. Valve F1 begins to reset and move downward. Valve F1 can then act on the booster ramp m3, helping and driving stabilizer 422 and actuator 421 to rotate.

[0079] Furthermore, such as Figure 9 As shown, valve 43 is also connected to a spring 425 that can reset the valve away from the direction of the pusher 421, or in other words, valve 43 is also connected to a spring 425 that can move the valve toward the water outlet channel. The valve is also provided with a sealing ring 426 that can cooperate with the water outlet channel, which can improve the sealing effect.

[0080] It should be noted that when the next valve 43 to be opened is initially closed, the valve has a rotational restriction on the stabilizer 422. This rotational restriction can only be released when the pusher 421 pushes the mating surfaces of the valves opened in the previous two openings to be flush or on top of the stabilizer 422.

[0081] This application also provides a shower head with a spray gun, please refer to... Figure 11 , Figure 12 and Figure 13 , Figure 11 This is a schematic diagram of an explosion involving a shower head with a spray gun, provided in an embodiment of this application. Figure 12 yes Figure 11 The cross-sectional view shown is of a shower head with a spray gun. Figure 13 This is a side view of a valve seat provided in an embodiment of this application. The shower head with spray gun may include: a handle part 70, a shower head 80, a switching part 90, a valve part 100, a button drive part 110, a water outlet part 120, and a spray gun water valve 130. For example, the shower head with spray gun may be a stick-type shower head.

[0082] The shower head 80 of the shower head with spray gun can be securely connected to the handle portion 70. At least a portion of the water outlet portion 120 can be fixed inside the shower head 80. The water outlet portion 120 can have a spray gun channel S1 and at least two shower water channels S2. A spray gun valve 130 can be installed on the spray gun channel S1 to control the opening or closing of the spray gun channel S1. Here, the shower head 80 can have a spray gun outlet S11 communicating with the spray gun channel S1 for spray gun water to flow out.

[0083] The valve section 100 of the shower head with spray gun can be installed inside the handle section 70 and located between the switching section 90 and the water outlet section 120. The valve section 100 may include: a valve seat 101, a drive assembly 102, and at least two valves 103. The valve seat 101 may have a water chamber w1, a first spray gun water channel k2 communicating with the spray gun water channel S3 of the switching section 90, and at least two water outlet channels k3 communicating with the shower water outlet S4 of the switching section 90. The at least two water outlet channels k3 correspond one-to-one with the at least two valves 103 and the at least two shower water channels S2 of the water outlet section 90. The drive assembly 102 and the at least two valves 103 are arranged along the extension direction of the handle section 70 and are all installed on the valve seat 101. The at least two valves 103 may be located away from the shower water channels relative to the drive assembly 102. The button drive section 110 may be installed on the handle section 70 and distributed on the side of the drive assembly 102 opposite to the at least two valves 103.

[0084] When the spray gun water valve 130 opens the spray gun water channel S1, the water entering the switching unit 90 flows out through the spray gun water channel S3 of the switching unit 90, the first spray gun water channel k2 of the valve seat 101, and the spray gun water channel S1 of the outlet unit 120. When the spray gun water valve 130 closes the spray gun water channel S1, the shower outlet S4 of the switching unit 90 is opened, and the button drive unit 110 can be configured to drive the drive assembly 102 to move, thereby moving the valve 103 relative to the valve seat 101 to open or close the corresponding water outlet channel k3.

[0085] For example, when a user uses a shower head with a spray gun, the spray gun water valve 130 is opened, causing water entering the switching section 90 to be sprayed out through the spray gun water channel S3 of the switching section 90, the first spray gun water channel k2 of the valve seat 101, and the spray gun water channel S1 of the outlet section 120. After the spray gun water valve 130 is closed, the water entering the switching section 90 flows out through the shower water outlet S4 of the switching section 90, and the drive assembly 102 is moved by the button drive unit 110 to switch the opening of different valves 103, thereby causing the shower water to flow out through the outlet channel k3 in the valve seat 101 and the shower water channel S2 in the outlet section 120.

[0086] In this embodiment, by placing both the valve section 100 and the switching section 90 of the shower head with spray gun within the handle section 70, the drive assembly 102 and at least two valves 103 in the valve section 100 can be arranged along the extending direction of the handle section 70 and are all mounted on the valve seat 101. The button drive section 110 can be mounted on the handle section 70 and distributed on the side of the drive assembly 102 opposite to the at least two valves 103. In this way, the above components are rationally arranged within the handle section 70 of the shower head, making full use of the shower head space. The integrated design, high modularity, and small size allow for new designs and solutions to the shower head to be achieved simply by replacing the water outlet panel; the handle section remains universal. Furthermore, since only the water outlet section is integrated within the shower head, water outlet sections of different sizes can be selected within the shower head, improving the flexibility of the shower head's use.

[0087] In summary, this application provides a shower head with a spray gun, which may include: a handle, a shower head, a switching part, a valve, a button drive, a water outlet, and a spray gun valve. By placing the valve and switching parts within the handle, the drive assembly and at least two valves in the valve are arranged along the extension direction of the handle and mounted on valve seats. The button drive is mounted on the handle and located on the side of the drive assembly opposite to the at least two valves. This efficient arrangement of components within the shower head handle fully utilizes the shower space, resulting in an integrated design, high modularity, and small size. New designs and solutions for the shower head only require replacing the water outlet panel, while the handle remains universally compatible. Furthermore, since only the water outlet is integrated within the shower head, different sizes of water outlets can be selected, improving the shower head's usability.

[0088] Optional, please refer to Figure 14 , Figure 15 and Figure 16 , Figure 14 This is an exploded view of a switching seat and a valve seat provided in an embodiment of this application. Figure 15 This is a cross-sectional view of a switching section provided in an embodiment of this application. Figure 16This is a cross-sectional view of another switching part provided in an embodiment of this application. The switching part 90 in the shower head with spray gun may include: a switching seat 91 and a valve core 92. The switching seat 91 can be installed at the inlet of the handle part 70 and has a water passage chamber Z1, a water inlet Z2 communicating with the water passage chamber Z1, a water outlet Z3, a shower head outlet S4, and a spray gun water flow channel S3. The valve core 92 is movably disposed in the water passage chamber Z1 of the switching seat 91 and has a first sealing part E1 and a second sealing part E2 disposed opposite to each other. The cross-sectional area of ​​the first sealing part E1 may be larger than the cross-sectional area of ​​the second sealing part E2, and the first sealing part E1 may have a flow port T1 communicating with the water passage chamber Z1. The water passage area of ​​the flow port T1 is smaller than the minimum water passage area of ​​the spray gun water channel S1. When the spray gun water valve 130 is open, the second sealing part E2 seals the area between the water inlet Z2 and the shower outlet S4, allowing the outlet Z3 of the switching seat 91 to communicate with the spray gun water channel S3. When the spray gun water valve 130 is closed and the first sealing part E1 seals the area between the outlet Z3 and the inlet Z2 of the switching seat 91, the inlet Z2 of the switching seat 91 communicates with the shower outlet S4.

[0089] Here, when the spray gun water valve 130 opens the spray gun water channel S1, because the water passage area of ​​the flow port T1 is smaller than the minimum water passage area of ​​the spray gun water channel S1, the water flowing through the flow port T1 will be discharged by the spray gun water channel S1. At this time, the water pressure on the first sealing part E1 of the valve core 92 is greater than the water pressure on the second sealing part E2, and the valve core 92 moves towards the first sealing part E1. The first sealing part E1 disengages from the outlet Z3, and the water flow through the water passage Z1 is transmitted from the outlet Z3 to the spray gun water channel S3. When the spray gun water valve 130 is switched off and the spray gun water channel S1 is disconnected, the water in the water passage Z1 and the water outlet Z3 no longer flow. With the flow port T1 connected, the water pressure on both sides of the first sealing part E1 of the valve core 92 cancels each other out. At this time, there is pressure only in the second sealing part E2 of the valve core 92. Under the action of the water pressure on the second sealing part E2, the valve core 92 moves towards the second sealing part E2, causing the second sealing part E2 and the shower outlet S4 to disengage from the sealing, and the water in the water passage Z1 flows into the valve seat 101.

[0090] It should be noted that the structure and working principle of the drive component 102 in the valve section 100 of the shower head with spray gun can be referred to the structure and working principle of the drive component 42 in the shower head mentioned above, and will not be repeated here.

[0091] In the embodiments of this application, please refer to Figure 11 and Figure 17 , Figure 17This is a schematic diagram of a fastener provided in an embodiment of this application. The shower head with spray gun may further include: a fastener 140 distributed on the side of the valve section 100 opposite to the water outlet section 120. The fastener 140 may have a mounting cavity 141, an auxiliary spray gun water channel 142, and a water passage hole 143. The switching seat 91 may be fixed within the mounting cavity 141 of the fastener 140. The auxiliary spray gun water channel 142 is correspondingly connected to the spray gun water channel S3 of the switching seat 91 and the first spray gun water channel k2 of the valve seat 101. The water passage hole 143 is correspondingly connected to the shower head outlet S4 and the water outlet channel k3. Here, the fastener 140 may have multiple guide holes 144 corresponding one-to-one with multiple valves 103, and each guide hole 144 can guide and support the corresponding valve 103.

[0092] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "multiple" refers to two or more unless otherwise expressly defined.

[0093] The above description is merely an optional embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A shower head, characterized in that, include: Shower head, handle, water outlet, valve, and button drive; The shower head is connected to the first end of the handle portion, at least a portion of the water outlet portion is located inside the shower head and its connecting end is fastened to the first end of the handle portion, and the connecting end of the water outlet portion has at least two water inlet areas. The valve section is installed inside the handle section and includes: a valve seat, a drive assembly, and at least two valves. The valve seat has a water cavity and at least two water outlet channels. The at least two water outlet channels correspond one-to-one with at least two valves and at least two water inlet areas. The drive assembly and at least two valves are arranged along the extension direction of the handle section and are all installed on the valve seat. The at least two valves are far away from the water inlet areas relative to the drive assembly. The button drive unit is mounted on the handle and distributed on the side of the drive assembly away from the at least two valves. The button drive unit is configured to drive the drive assembly to move, thereby causing different valves to move relative to the valve seat, so as to open or close the corresponding water outlet channel.

2. The shower head according to claim 1, characterized in that, The connecting end of the water outlet is sealed to one end of the valve seat at the connection between the shower head and the handle. The connecting end of the water outlet has a communicating cavity on the side facing the valve seat, and a first isolation member and a second isolation member are fixed in the communicating cavity. Wherein, the first isolation member is fixedly connected to the side wall of the communicating cavity to form a first water inlet area; the first isolation member and the second isolation member are separately disposed, and the second isolation member is fixedly connected to the side wall of the communicating cavity to form a second water inlet area; the first isolation member, the second isolation member, and the side wall of the communicating cavity form a third water inlet area; Alternatively, the first isolation member is fixedly connected to the side wall of the communicating cavity to form a first water inlet area; the first isolation member and the second isolation member are partially intersecting, and the second isolation member, the first isolation member, and the side wall of the communicating cavity form a second water inlet area; the second isolation member and the side wall of the communicating cavity form a third water inlet area.

3. The shower head according to claim 2, characterized in that, When the first isolation member and the second isolation member are separated, the valve seat has a first connecting protrusion, a second connecting protrusion and a third water outlet channel on the side near the water outlet. The first connecting protrusion has a first water outlet channel and the second connecting protrusion has a second water outlet channel. The first connecting protrusion is installed in the first water inlet area, the second connecting protrusion is installed in the second water inlet area, and the third water outlet channel is connected to the third water inlet area.

4. The shower head according to claim 3, characterized in that, The shower head further includes: a first annular seal, a second annular seal, and a third annular seal. The first annular seal is fixed between the first connecting protrusion and the first water inlet area; the second annular seal is fixed between the second connecting protrusion and the second water inlet area; and the third annular seal is fixed between the outer periphery of the valve seat end and the third water inlet area. The orthographic projections of the first and second annular seals onto the plane of the third annular seal are located in the region where the third annular seal is located.

5. The shower head according to any one of claims 1-4, characterized in that, The button driving unit includes: a control button and a transmission component, wherein the transmission component is drivingly connected to the control button and the driving component respectively; The control key drives a portion of the drive assembly to move along the extension direction of the handle portion via the transmission assembly.

6. The shower head according to claim 5, characterized in that, The transmission assembly includes: a first drive arm and a second drive arm that are crossed and rotatably connected to each other, wherein one of the first drive arm and the second drive arm is in transmission engagement with the drive assembly; The control key is in contact with one end of the first drive arm and / or the second drive arm.

7. The shower head according to claim 5, characterized in that, The drive assembly includes a pusher and a stabilizer that cooperate with each other. The pusher can move axially relative to the stabilizer to move the valve, and the movement of the pusher can drive the stabilizer to switch between different stable positions. The different stable positions of the stabilizer are circumferentially distributed, and the stabilizer can stabilize the valve in the open or closed water outlet state at different stable positions.

8. A shower head with a spray gun, characterized in that, include: Handle, shower head, switching part, valve part, button drive part, water outlet part and spray gun water valve; The shower head is connected to the handle, and at least a portion of the water outlet is fixed inside the shower head. The water outlet has a spray gun channel and at least two shower channels. The spray gun water valve is installed on the spray gun water channel; The valve section is installed inside the handle section and located between the switching section and the water outlet section, and includes: a valve seat, a drive assembly, and at least two valves. The valve seat has a water chamber, a first spray gun water channel communicating with the spray gun water channel of the switching section, and at least two water outlet channels communicating with the shower water outlet of the switching section. The at least two water outlet channels correspond one-to-one with at least two valves and at least two shower water channels. The drive assembly and at least two valves are arranged along the extension direction of the handle section and are all installed on the valve seat. The at least two valves are away from the shower water channel relative to the drive assembly. The button drive section is installed on the handle section and distributed on the side of the drive assembly away from the at least two valves. When the spray gun water valve opens the spray gun water channel, the water entering the switching unit flows out through the spray gun water channel, the first spray gun water channel, and the spray gun water channel of the switching unit; when the spray gun water valve closes the spray gun water channel, the shower outlet of the switching unit is opened, and the button drive unit is configured to drive the drive component to move, so as to drive different valves to move relative to the valve seat, so as to open or close the corresponding water outlet channel.

9. The shower head with spray gun according to claim 8, characterized in that, The switching unit includes a switching seat and a valve core. The switching seat is installed at the inlet of the handle and has a water passage cavity, a water inlet communicating with the water passage cavity, a water outlet, the shower head water outlet, and the spray gun water flow channel. The valve core is movably disposed in the water passage cavity and has a first sealing part and a second sealing part disposed opposite to each other. The cross-sectional area of ​​the first sealing part is larger than the cross-sectional area of ​​the second sealing part. The first sealing part has a flow port communicating with the water passage cavity. When the spray gun water valve is open, the second sealing part seals the area between the water inlet and the shower outlet, and the water outlet is connected to the spray gun water flow channel; when the spray gun water valve is closed, the first sealing part seals the area between the water outlet and the water inlet, and the shower water outlet is connected.

10. The shower head with spray gun according to claim 9, characterized in that, The shower head with spray gun also includes: a fixing component distributed on the side of the valve section opposite to the water outlet section, the fixing component having a mounting cavity, an auxiliary spray gun water flow channel and a water passage hole; The switching seat is fixed inside the mounting cavity, and the auxiliary spray gun water channel is connected to both the spray gun water channel and the first spray gun water channel; the water passage hole is connected to the shower head outlet and the water outlet channel.

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