CN212407618U - Flow control assembly and shower head - Google Patents

Abstract

The utility model provides a flow control assembly and gondola water faucet. The flow regulating component comprises a plugging piece and an operating piece which are connected. The plugging piece comprises a flow adjusting part, and the flow adjusting part comprises a hard plugging piece and a soft plugging piece arranged on the hard plugging piece. The control part comprises a first control part and a second control part, the movement of the first control part drives the plugging part to move along a first direction, the movement of the second control part drives the plugging part to move along a second direction opposite to the first direction, the plugging part moves along the first direction and the second direction, the water inlet channels of the plugging mandrels in different degrees enable the water inlet channels to be in a water passing state or a small-flow water stopping state, and therefore different water outlet amounts of the flow regulating assembly are achieved.

Description

Flow control assembly and shower head

Technical Field

The utility model relates to a sanitary bath equipment technical field particularly, relates to a flow control subassembly and gondola water faucet.

Background

The shower head is a shower frequently used in a bathroom, and generally, a user performs shower washing by opening a water outlet tap and then using the shower head. In the shower washing process, a user usually needs to stretch a hand to adjust the water output of the water outlet faucet to save water when smearing shampoo, shower gel and the like, and the operation is not convenient enough.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a flow control subassembly and gondola water faucet to solve above-mentioned technical problem.

The embodiment of the utility model realizes the above purpose through the following technical scheme.

In a first aspect, an embodiment of the present invention provides a flow control assembly, which comprises a plugging member and a control member, wherein the plugging member comprises a flow control portion, the flow control portion comprises a hard plugging member and a soft plugging member, and the soft plugging member is disposed on the hard plugging member. The operation control part is connected with the plugging part. The control piece comprises a first control part and a second control part, the movement of the first control part drives the plugging piece to move along a first direction, the movement of the second control part drives the plugging piece to move along a second direction, and the second direction is opposite to the first direction.

In one embodiment, the blocking piece further comprises a first connecting shaft and a second connecting shaft, the first connecting shaft and the second connecting shaft are respectively connected to two opposite sides of the flow regulating portion, the first connecting shaft is connected with the first control portion, and the second connecting shaft is connected with the second control portion.

In one embodiment, the blocking piece further comprises a connecting shaft, the connecting shaft is connected to one end of the flow regulating part, the first control part and the second control part are connected and located on the same side of the blocking piece, and the first control part is connected with the connecting shaft.

In one embodiment, the connection of the first manipulation part and the first connecting shaft is a spherical pair connection.

In one embodiment, the hard sealing member includes an outer peripheral surface provided with an annular groove, and the soft sealing member is annular and is mounted in the annular groove.

In one embodiment, the flow regulating assembly further comprises a mandrel provided with a water inlet channel. The flow regulating part is arranged on the water inlet channel, the flow regulating part can be selectively positioned at a first position or a second position, the flow regulating part moves to the first position along a first direction, and the water inlet channel is in a water passing state. The flow regulating part moves to a second position along a second direction, and the water inlet channel is in a small-flow water stop state.

In one embodiment, the water inlet channel comprises a first water channel and a second water channel, the flow regulating part at the first position respectively conducts the first water channel and the second water channel, and the flow regulating part at the second position conducts the first water channel and blocks the second water channel.

In one embodiment, the flow regulating assembly further comprises a first mounting cover and a second mounting cover, the first mounting cover is mounted on the mandrel, and one end of the blocking piece, which is far away from the first operating part, is accommodated in the first mounting cover. The second installation lid is installed in the dabber, and the second installation lid lies in the both sides that carry on the back of the body of dabber with first installation lid, and the second installation lid is worn to locate by the shutoff piece.

In one embodiment, the flow regulating assembly further comprises a first seal between the block piece and the first mounting cap and a second seal between the block piece and the second mounting cap.

In a second aspect, embodiments of the present invention provide a shower head, which includes the flow regulating assembly of any one of the above embodiments.

The utility model discloses in the flow control subassembly and gondola water faucet that the embodiment provided, through the first portion of controlling and the second portion of controlling of operation control, so that the motion of first portion of controlling drives the shutoff piece along the motion of first direction, the motion of second portion of controlling drives the shutoff piece along the motion of second direction opposite with first direction, the shutoff piece is at the in-process along the motion of first direction and second direction, the inhalant canal of the shutoff dabber of different degrees and make inhalant canal be in water state or little discharge stagnant water state, thereby realize the different water yield of flow control subassembly. The flow regulating assembly is simple in structure, enables the flow of different water outlet quantities to be stable after the water flow is regulated, is convenient to operate and switch, and is easy to identify and confirm whether the water outlet quantity is in a small-flow water stop state or a water passing state at present from the positions of the first operating part and the second operating part. In addition, the flow regulating part of the plugging piece adopts the hard plugging piece and the soft plugging piece sleeved on the hard plugging piece to plug the water inlet channel, so that the plugging effect of the flow regulating part is enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a flow rate adjustment assembly according to an embodiment of the present invention.

Fig. 2 is an exploded schematic view of the flow regulating assembly of fig. 1.

FIG. 3 is a cross-sectional schematic view of a closure of the flow regulating assembly of FIG. 1 in a first position.

Fig. 4 is an enlarged schematic view at IV of the flow regulating assembly of fig. 3.

FIG. 5 is a cross-sectional schematic view of a closure of the flow regulating assembly of FIG. 1 in a second position.

FIG. 6 is an enlarged schematic view at VI of the flow regulating assembly of FIG. 5.

Fig. 7 is a schematic structural diagram of a flow rate adjustment assembly according to another embodiment of the present invention.

Fig. 8 is an exploded schematic view of the flow regulating assembly of fig. 7.

FIG. 9 is a cross-sectional schematic view of a closure of the flow regulating assembly of FIG. 7 in a first position.

FIG. 10 is a cross-sectional schematic view of a closure of the flow regulating assembly of FIG. 7 in a second position.

Detailed Description

In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of some, and not necessarily all, embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled person without creative work belong to the protection scope of the present invention.

The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, an embodiment of the present invention provides a flow regulating assembly 100, where the flow regulating assembly 100 includes a mandrel 10, a blocking member 31 and a manipulating member 33, the blocking member 31 is mounted on the mandrel 10, the manipulating member 33 is connected to the blocking member 31, and the manipulating member 33 can drive the blocking member 31 to move, so that the blocking member 31 can adjust the water yield of the mandrel 10.

The mandrel 10 may be of rod-like construction. The core shaft 10 is provided with a water inlet passage 11 and is used for connecting with a water inlet pipe, and the water inlet passage 11 is communicated with the water pipe, so that water in the water inlet pipe can flow into the flow regulating assembly 100 through the water inlet passage 11. Referring to fig. 3 and 4, the water inlet channel 11 may include a first waterway 111 and a second waterway 113, and a water flow rate of the first waterway 111 is smaller than a water flow rate of the second waterway 113.

The blocking member 31 may be installed in the water inlet channel 11 of the mandrel 10 so that the flow rate of water in the water inlet channel 11 can be adjusted. The blocking piece 31 comprises a flow regulating part 311, and the flow regulating part 311 is positioned in the water inlet channel 11 and can be positioned at different positions of the water inlet channel 11 to regulate the water flow in the water inlet channel 11. For example, the flow rate adjusting part 311 may be selectively located at a first position or a second position, and as shown in fig. 3 and 4, the flow rate adjusting part 311 located at the first position conducts the first waterway 111 and the second waterway 113, respectively, so that the water inlet channel 11 is in a water passing state by passing water through the first waterway 111 and the second waterway 113. As shown in fig. 5 and 6, the flow rate adjusting portion 311 located at the second position conducts the first water path 111 and blocks the second water path 113, so that the water inlet channel 11 is in a small flow water stop state by passing water through the first water path 111, because the water inlet pipe communicated with the mandrel 10 is usually a hose, and the water pressure bearing capacity of the hose is weaker than the pressure bearing capacity of the tap water pipe, the flow rate adjusting portion 311 does not completely block the water outflow when the water outlet of the water inlet channel 11 is reduced, which is helpful for reducing the impact force of the water flow on the water inlet pipe, reducing the water inlet pipe rupture, and prolonging the service life of the water inlet pipe.

In addition, no matter the flow rate adjusting part 311 is located at the first position or the second position, the water inlet channel 11 can always pass through the first water channel 111, which is beneficial to keeping the water pressure at the left and right sides of the flow rate adjusting part 311 balanced, and can reduce the phenomenon that the other side of the flow rate adjusting part 311 is tightly attached to the inner wall of the mandrel 10 due to the overlarge water pressure acting force at one side of the flow rate adjusting part 311, so that the friction force between the flow rate adjusting part 311 and the mandrel 10 is overlarge, and the operation of the flow rate adjusting part 311 by the operation control part 33 is not facilitated.

Referring to fig. 2, the flow rate adjusting portion 311 may include a hard sealing member 3111 and a soft sealing member 3113, and the soft sealing member 3113 is disposed on the hard sealing member 3111. For example, the hard seal 3111 may be cylindrical, the hard seal 3111 including an outer peripheral surface with an annular groove 3115; the soft sealing member 3113 may be annular, the soft sealing member 3113 is sleeved on the hard sealing member 3111 and installed in the annular groove 3115, and the hard sealing member 3111 and the soft sealing member 3113 are matched with each other to enhance the sealing effect of the flow rate adjusting portion 311. The hard closure 3111 may be made of hard rubber and the soft closure 3113 may be made of soft rubber.

The blocking piece 31 may further include a connection shaft 313, and the connection shaft 313 is connected with the flow rate adjustment part 311. For example, the connecting shaft 313 may be coaxially connected to the hard block 3111, and the connecting shaft 313 may move synchronously with the hard block 3111. The connecting shaft 313 is used for being matched and connected with the operating member 33, so that the operating member 33 can drive the flow rate adjusting part 311 to move through the connecting shaft 313. The connecting shaft 313 and the hard blocking piece 3111 may be of an integral structure, for example, they may be integrally formed by a mold; alternatively, the connection shaft 313 and the hard sealing member 3111 may be separate structures, and they may be fixedly connected by means of engagement, screwing, gluing, or the like.

The control member 33 is located outside the water inlet channel 11, or the control member 33 is exposed out of the mandrel 10, so that the user can perform a touch operation conveniently, and the user can adjust the position of the blocking member 31 rapidly through the control member 33, for example, the control member 33 can drive the blocking member 31 to move, the movement of the control member 33 can make the blocking member 31 be located at different positions in the water inlet channel 11, and because the blocking members 31 located at different positions have different influences on the water flow of the water inlet channel 11, the adjustment on the water flow in the water inlet channel 11 is realized, so that the water inlet channel 11 of the mandrel 10 can be switched between a water passing state and a small flow water stopping state rapidly.

The specific structure of the control member 33 can be adaptively adjusted according to the structure of the blocking member 31.

As shown in fig. 2-4, the connecting shaft 313 of the blocking member 31 includes a first connecting shaft 3131 and a second connecting shaft 3133, the first connecting shaft 3131 and the second connecting shaft 3133 are respectively connected to opposite sides of the flow rate adjusting portion 311, for example, the first connecting shaft 3131 and the second connecting shaft 3133 are respectively fixed to opposite ends of the hard blocking member 3111. The control member 33 may include a first control portion 331 and a second control portion 333, and the first control portion 331 and the second control portion 333 are two members separately disposed at an interval. The first manipulation part 331 and the second manipulation part 333 may have the same structure, for example, both may have a circular key shape.

The first manipulating part 331 is connected to the first connecting shaft 3131, for example, the first manipulating part 331 may be fixed to an end of the first connecting shaft 3131 away from the flow rate adjusting part 311, and the two may be fixedly connected by a screw connection, a snap connection, or a gluing method. The first manipulating part 331 can move along the first direction D1, and then the movement of the first manipulating part 331 drives the blocking piece 31 to move along the first direction D1, so that the blocking piece 31 can move along the first direction D1 to the first position, as shown in fig. 3.

The second manipulating part 333 is connected to the second connecting shaft 3133, for example, the second manipulating part 333 may be fixed to an end of the second connecting shaft 3133 away from the flow rate adjusting part 311, and the two parts may be fixedly connected by screwing, clipping, or gluing. The second manipulating part 333 is movable along the second direction D2, and the movement of the second manipulating part 333 drives the blocking piece 31 to move along the second direction D2, so that the blocking piece 31 can move along the second direction D2 to the second position, as shown in fig. 5.

The flow regulating assembly 100 may further include a first mounting cover 50 and a second mounting cover 70, the first mounting cover 50 being mounted to the spindle 10, for example, the first mounting cover 50 may be fixed to the spindle 10 by a threaded connection and located on the same side of the spindle 10 as the second operating portion 333. The core shaft 10 is provided with a first mounting hole for mounting the flow rate adjusting assembly, the flow rate adjusting assembly 100 is disposed through the first mounting hole, and one end of the blocking member 31, which is far away from the first operation portion 331, can be partially exposed from the first mounting hole and accommodated in the first mounting cover 50. In addition, the first mounting cover 50 may be configured to protect the spindle 10 from water in cooperation with a sealing member in addition to the receiving portion block piece 31. For example, the flow rate adjustment assembly 100 may further include a first sealing member 91, the first sealing member 91 is located between the blocking member 31 and the first mounting cover 50, for example, the first sealing member 91 may be sleeved on the outer surface of the flow rate adjustment portion 311 and spaced from the soft blocking member 3113, and the first sealing member 91 may seal a gap between the blocking member 31 and the first mounting cover 50, so as to prevent water from flowing out from the gap. The first sealing member 91 may be a Y-shaped sealing ring.

The second mounting cap 70 is mounted to the spindle 10, for example, the second mounting cap 70 may be fixed to the spindle 10 by a screw connection. The second mounting cover 70 and the first mounting cover 50 are located on opposite sides of the mandrel 10, and the blocking member 31 penetrates through the second mounting cover 70. The core shaft 10 is provided with a second mounting hole, the flow rate adjusting assembly 100 is disposed through the second mounting hole, and one end of the blocking member 31 far away from the second operation part 333 is partially exposed from the second mounting hole. In addition, the second mounting cap 70 may also cooperate with a seal to protect the spindle 10 from water. For example, the flow rate adjustment assembly 100 may further include a second sealing element 92, the second sealing element 92 is located between the blocking element 31 and the second mounting cover 70, for example, the second sealing element 92 may be sleeved on an outer surface of the connecting shaft 313 and located outside the water flowing channel of the spindle 10, and the second sealing element 92 may seal a gap between the connecting shaft 313 and the handle, so as to prevent water from flowing out of the gap. The first and second seals 91, 92 may be the same type of seal, for example both may be Y-seals.

Referring to fig. 3 and 5, the flow rate adjusting assembly 100 can drive the blocking element 31 to move along a first direction D1 and also drive the blocking element 31 to move along a second direction D2 opposite to the first direction D1 through the operation element 33, so that the blocking element 31 can be selectively located at a first position or a second position. When the blocking member 31 moves to the first position in the first direction D1, the flow rate adjusting portion 311 at the first position respectively conducts the first water path 111 and the second water path 113, so that the water inlet passage 11 is in a water-flowing state, as shown in fig. 3. When the block 31 moves to the second position in the second direction D2, the flow rate adjusting portion 311 at the second position opens the first water channel 111 and blocks the second water channel 113, so that the water inlet channel 11 is in the low flow rate water stop state, as shown in fig. 4, the water flow rate of the water inlet channel 11 in the low flow rate water stop state is different from that in the water flow state, and the water flow rate of the water inlet channel 11 in the low flow rate water stop state is smaller than that in the water flow state because the water flow rate of the first water channel 111 is smaller than that of the second water channel 113.

In the process of moving along the first direction D1 and the second direction D2, the blocking piece 31 blocks the water inlet channel 11 of the mandrel 10 to different degrees, so that the water inlet channel 11 is in a water passing state or a low-flow water stopping state, thereby realizing different water outlet amounts of the flow regulating assembly 100. The flow rate control unit 100 has a simple structure, stabilizes the flow rates of different amounts of discharged water after adjusting the flow rates of the discharged water, facilitates switching of the operation, and facilitates recognition and confirmation of whether the current state is the low-flow water stop state or the water passage state from the positions of the first operation portion 331 and the second operation portion 333.

In another embodiment, referring to fig. 7 to 10, the present invention provides another embodiment of a flow rate adjusting assembly 100a, in which the connecting shaft 313a of the blocking member 31a is a continuous shaft, and the connecting shaft 313a is connected to one end of the flow rate adjusting portion 311. The operating member 33a may be hinged to the second mounting cover 70a by a shaft pin. The control member 33a may include a first control portion 331a and a second control portion 333a, and the first control portion 331a and the second control portion 333a are connected and located on the same side of the blocking member 31 a. The connection point of the manipulation member 33a and the second mounting cover 70a is located between the first manipulation part 331a and the second manipulation part 333 a. The first manipulation part 331a and the second manipulation part 333a are provided substantially as seesaws on the spindle 10.

The first manipulation part 331a and the second manipulation part 333a may be an integral structure, for example, they may be integrally formed by a mold; alternatively, the first manipulation unit 331a and the second manipulation unit 333a may be separate bodies, and they may be fixedly connected by means of engagement, screwing, gluing, or the like.

The first manipulating part 331a or the second manipulating part 333a of the manipulating part 33a is connected to the connecting shaft 313a, in this embodiment, the first manipulating part 331a is connected to the connecting shaft 313a, and the connection between the first manipulating part 331a and the connecting shaft 313a is a spherical pair, for example, one end of the connecting shaft 313a away from the flow rate adjusting part 311 is spherical, a receiving groove is disposed on a surface of the first manipulating part 331a facing the connecting shaft 313a, and a spherical end of the connecting shaft 313a is engaged in the receiving groove, so that the manipulating part 33a can rotate relative to the connecting shaft 313a through the first manipulating part 331a and can drive the connecting shaft 313 to move.

For example, the first manipulating part 331a rotates in the counterclockwise direction D3 (i.e., presses the first manipulating part 331a), the first manipulating part 331a drives the connecting shaft 313a to move in the first direction D1 during the rotation, so that the blocking piece 31a can move in the first direction D1 to the first position, as shown in fig. 9. For another example, the second manipulating part 333a rotates in the clockwise direction D4 (i.e. presses the second manipulating part 333a), and the second manipulating part 333a drives the connecting shaft 313a to move in the second direction D2 during the rotation process, so that the blocking piece 31a can move to the second position in the second direction D2, as shown in fig. 10.

The present invention provides a shower head (not shown) including the flow regulating assembly 100 (or 100a) of any of the above embodiments. The shower head can be communicated with a water inlet source through a water inlet pipe, so that water at the water inlet source flows into the shower head through the water inlet pipe. For example, the shower head can be detachably connected with the water inlet pipe through the core shaft 10, for example, the water inlet pipe is provided with an internal thread, the core shaft 10 is provided with an external thread matched with the internal thread, and the water inlet pipe is connected with the core shaft 10 through the internal thread and the external thread. One end of the water inlet pipe, which is far away from the mandrel 10, is communicated with a water inlet source.

In the shower head provided by the embodiment of the present invention, the first manipulation part 331 (or 331a) and the second manipulation part 333 (or 333a) of the manipulation member 33 (or 33a) of the flow rate adjustment assembly 100 (or 100a) are manipulated such that the movement of the first manipulation part 331 (or 331a) drives the plugging member 31 (or 31a) to move along the first direction D1, the movement of the second manipulation part 333 (or 333a) drives the plugging member 31 (or 31a) to move along the second direction D2 opposite to the first direction D1, the plugging member 31 (or 31a) blocks the water inlet channel 11 of the spindle 10 to a different degree in the movement process along the first direction D1 and the second direction D2, so that the water inlet channel 11 is in the water passing state or the small flow rate water stopping state, thereby realizing different water output amounts of the flow rate adjustment assembly 100 (or 100a), the structure of the flow rate adjustment assembly 100 (or 100a) is simple, and the water output amounts of different water flows are stabilized, the operation switching is convenient, and whether the small flow water stop state or the water passing state is currently confirmed can be easily identified from the positions of the first manipulation unit 331 (or 331a) and the second manipulation unit 333 (or 333 a). In addition, since the flow rate adjusting portion 311 of the block piece 31 (or 31a) blocks the water inlet passage 11 by using the hard block piece 3111 and the soft block piece 3113 fitted over the hard block piece 3111 to cooperate with each other, the blocking effect of the flow rate adjusting portion 311 is enhanced.

In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise explicitly stated or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through the inside of two elements, or they may be connected only through surface contact or through surface contact of an intermediate member. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first," "second," and the like are used merely for distinguishing between descriptions and not intended to imply or imply a particular structure. The description of the terms "some embodiments," "other embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiments or examples is included in at least one embodiment or example of the invention. In the present disclosure, a schematic representation of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples and features of the various embodiments or examples described in this disclosure may be combined and combined by those skilled in the art without contradiction.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims (10)

1. A flow regulating assembly, comprising:

the plugging piece comprises a flow regulating part, the flow regulating part comprises a hard plugging piece and a soft plugging piece, and the soft plugging piece is arranged on the hard plugging piece; and

the operation control part is connected with the plugging part and comprises a first operation control part and a second operation control part, the first operation control part moves to drive the plugging part to move along a first direction, the second operation control part moves to drive the plugging part to move along a second direction, and the second direction is opposite to the first direction.

2. The flow regulating assembly according to claim 1, wherein the hard closure member includes an outer peripheral surface having an annular groove, and the soft closure member is annular and is mounted in the annular groove.

3. The flow regulating assembly according to claim 1, wherein the blocking member further comprises a first connecting shaft and a second connecting shaft, the first connecting shaft and the second connecting shaft are respectively connected to opposite sides of the flow regulating portion, the first connecting shaft is connected to the first manipulating portion, and the second connecting shaft is connected to the second manipulating portion.

4. The flow regulating assembly of claim 1, wherein the closure further comprises a connecting shaft connected to one end of the flow regulating portion, the first and second manipulating portions are connected and located on the same side of the closure, and the first manipulating portion is connected to the connecting shaft.

5. The flow regulating assembly of claim 4, wherein the connection of the first manipulation part to the first connecting shaft is a spherical pair connection.

6. The flow regulating assembly of claim 1, further comprising a mandrel provided with a water inlet passage;

the flow regulating part is arranged on the water inlet channel, can be selectively positioned at a first position or a second position, moves to the first position along the first direction, and is in a water passing state; the flow regulating part moves to the second position along the second direction, and the water inlet channel is in a small-flow water stop state.

7. The flow regulating assembly of claim 6, wherein the inlet channel includes a first waterway and a second waterway, the flow regulating portion in the first position conducting the first waterway and the second waterway, respectively, the flow regulating portion in the second position conducting the first waterway and blocking the second waterway.

8. The flow regulating assembly of claim 6, further comprising:

the first mounting cover is mounted on the mandrel, and one end, far away from the first control part, of the plugging piece is accommodated in the first mounting cover; and

the second mounting cover is mounted on the mandrel, the second mounting cover and the first mounting cover are located on two opposite sides of the mandrel, and the plugging piece penetrates through the second mounting cover.

9. The flow regulating assembly of claim 8, further comprising a first seal between the block piece and the first mounting cap and a second seal between the block piece and the second mounting cap.

10. A showerhead comprising a flow regulation assembly as claimed in any one of claims 1 to 9.

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