CN114932022B - Push button switching shower head - Google Patents
Push button switching shower head Download PDFInfo
- Publication number
- CN114932022B CN114932022B CN202210599452.0A CN202210599452A CN114932022B CN 114932022 B CN114932022 B CN 114932022B CN 202210599452 A CN202210599452 A CN 202210599452A CN 114932022 B CN114932022 B CN 114932022B
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- Prior art keywords
- water
- assembly
- water outlet
- switching
- push
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/12—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
Abstract
The application provides a push button switching shower head, which comprises a body, wherein a water inlet channel is arranged on the body, and the shower head further comprises: the device comprises an operation piece, a push-button assembly, a switching assembly, a water diversion assembly and a water outlet assembly, wherein the operation piece is suitable for receiving user operation and driving the push-button assembly to linearly move under the operation of the user; the push button assembly is connected with the switching assembly and comprises an elastic piece, wherein the elastic piece is suitable for driving the switching assembly to move under the driving of the operating piece, and the elastic piece is used for restoring to the initial position when a user cancels the operation of the operating piece; the switching component is connected with the water diversion component and is suitable for enabling the water inlet channel to be communicated between different water outlet cavities of the water diversion component in a switching way under the driving of the push-button component; the water outlet assembly is connected with the water diversion assembly and is provided with at least two functional water outlets. The application makes the use of the push-button switching shower more convenient.
Description
Technical Field
The application relates to the technical field of showers, in particular to a push button switching shower.
Background
The multifunctional shower is widely applied in daily life, the multifunctional shower is provided with a plurality of water outlets, so that the water outlet modes are changed in a mode of rotating the water outlet panel, but the mode requires great effort, and the switching can be completed by two-hand operation, so that inconvenience is brought to users; the push button shower head is characterized in that a change-over switch is arranged on a handle of the shower head, the change-over switch can be directly operated by one hand to control the change-over of the water outlet gear, but the existing push button shower head is difficult to reset when the change-over gear is commonly switched, and the resistance is large during the change-over, so that the function can be switched over only by a relatively large operating force. For example, patent application publication number CN214487411U discloses a water outlet switching structure and a water outlet device, but using this scheme requires a large effort to switch gears, and the switching effect is poor, which is unfavorable for daily use.
Disclosure of Invention
The application discloses a push button switching shower head, which is simple in structure and convenient to operate and aims to solve the problems.
The application adopts the following scheme:
the application provides a push button switching shower head, which comprises a body, wherein a water inlet channel is connected to the body, and the shower head further comprises: the device comprises an operation piece, a push-button assembly, a switching assembly, a water diversion assembly and a water outlet assembly, wherein the operation piece is suitable for receiving user operation and driving the push-button assembly to linearly move under the operation of the user; the push button assembly is connected with the switching assembly and comprises an elastic piece, wherein the elastic piece is suitable for driving the switching assembly to move under the driving of the operating piece, and the elastic piece is used for restoring to the initial position when a user cancels the operation of the operating piece; the switching component is connected with the water diversion component and is suitable for enabling the water inlet channel to be communicated between different water outlet cavities of the water diversion component in a switching way under the driving of the push-button component; the water outlet assembly is connected with the water diversion assembly and is provided with at least two functional water outlets.
Further, the switching component comprises a water distribution disc, a gland, a transmission block and a rotary disc, wherein the gland is arranged on the fixed seat, the water distribution disc is arranged in the gland and can rotate under the drive of the push-button component, so that the water inlet channel is switched and communicated between different water outlet cavities; the turntable is sleeved on the water distribution disc, one end of the transmission block is sleeved on the turntable, and the turntable is suitable for driving the water distribution disc to rotate under the driving of the transmission block.
Further, the water distribution plate is provided with water permeable holes.
Further, a first movable pulling piece and a second movable pulling piece are arranged on the transmission block, a limiting piece is arranged on the fixing seat, the first movable pulling piece, the second movable pulling piece and the limiting piece are distributed along the periphery circumference of the rotary table, the first movable pulling piece and the second movable pulling piece are configured to be driven by the transmission block to rotate by a fixed angle, and the limiting piece is configured to prevent the rotary table from rotating reversely when the transmission block resets.
Further, the transmission block rotates by 30 degrees in each stroke.
Further, the push-torsion assembly further comprises a push rod and a torsion spring; one end of the ejector rod is provided with an upward column body, and one end of the transmission block, which is far away from the turntable, is provided with a movable groove for the column body to displace; the torsion spring is fixed in the gland, one end of the torsion spring is connected to the fixing seat, and the other end of the torsion spring is connected to the upper part.
Further, a guide groove is formed in the gland and is used for being matched with the guide rib on the ejector rod.
Further, the water diversion assembly comprises a fixing seat, a welding cover and a sealing gasket, wherein the fixing seat is fixed on the water outlet panel and is provided with a water diversion area, the sealing gasket with a through hole is arranged above the water diversion area, and a water through hole corresponding to the water through hole of the sealing gasket is arranged in the water diversion area; the upper part of the sealing gasket is connected with the water distributing disc; the welding cover is fixed at the bottom of the water diversion area, a first water outlet cavity and a second water outlet cavity which are isolated from each other are arranged on the welding cover, and the water diversion disk can be switched to be communicated with the first water outlet cavity or the second water outlet cavity or be simultaneously communicated with the first water outlet cavity and the second water outlet cavity when rotating.
Further, a hole blocking piece and a spring are arranged on the connecting surface of the water distribution disc and the sealing gasket, and the hole blocking piece can block the through hole.
Further, 6 through holes uniformly distributed along the circumference are formed in the sealing gasket, and three hole blocking pieces concentric with the sealing gasket and uniformly distributed along the circumference are arranged on the water distributing disc.
By adopting the technical scheme, the application can obtain the following technical effects: the application realizes the rebound of the push button, the push rod structure adopts the lever principle, the labor saving effect is achieved during the operation, the operation stroke is always fixed, the function of the shower head is switched after the push rod is pushed in place, the push button can automatically return to the initial position after the operation piece is released, the operation is convenient, the switching action is accurate, meanwhile, the water distribution disc assembly also adopts the rolling friction of the balls, the friction force is greatly reduced, and in order to ensure that the pushing force is not greatly amplified, the torsion spring structure is adopted, the use is more convenient, and the use is also higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an exploded view of a water diversion switching module of a push-button switching shower according to an embodiment of the present application;
fig. 2 is a schematic diagram of the overall structure of a push-button switching shower head according to an embodiment of the present application;
fig. 3 is an exploded view of a push-button switching shower according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an initial state of a push-button switching shower according to an embodiment of the present application;
FIG. 5 is a schematic cross-sectional view of FIG. 4;
fig. 6 is a schematic structural diagram of a push button reset state of a push button switching shower according to an embodiment of the present application;
FIG. 7 is a schematic cross-sectional view of FIG. 6;
fig. 8 is a schematic view of a partial structure of a push button assembly of a push button switching shower according to an embodiment of the present application in a push state;
FIG. 9 is a schematic cross-sectional view of FIG. 8;
fig. 10 is a schematic structural diagram of a push button switching shower according to an embodiment of the present application in an initial state;
fig. 11 is a schematic structural view of a push button switching shower according to an embodiment of the present application in a push state;
fig. 12 is a schematic structural view of a welding cover of a push-button switching shower head according to an embodiment of the present application;
fig. 13 is another schematic structural view of a welding cover of a push-button switching shower according to an embodiment of the present application;
fig. 14 is a schematic structural view of a water distribution tray of a push-button switching shower according to an embodiment of the present application;
fig. 15 is another schematic structural view of a water distribution tray of a push-button switching shower according to an embodiment of the present application;
fig. 16 is a schematic structural view of a push rod of a push-button switching shower head according to an embodiment of the present application;
fig. 17 is a schematic structural view of a slider for switching a shower head by pushing and twisting according to an embodiment of the present application;
fig. 18 is a schematic structural diagram of a gland of a push-button switching shower according to an embodiment of the present application;
fig. 19 is a schematic view of another structure of a gland of a push-button switching shower according to an embodiment of the present application;
icon: the novel water spraying device comprises a body 10, a handle 11, a water inlet channel 12, a sliding rail 121, a push button 13, a sliding block 14, a boss 141, a guide groove 142, an elastic piece 20, a push rod 30, a columnar body 31, a T-shaped groove 32, a guide rib 33, a gland 40, a guide groove 41, a fixed block 42, a transmission block 50, a movable end 51, a movable groove 511, a rotating end 52, a first movable pulling piece 521, a second movable pulling piece 522, a limiting piece 523, a rotating disc 60, a clamping ring 61, a water distribution disc 70, a middle rod 71, a water permeable hole 72, a sealing gasket 80, a through hole 81, a fixed seat 90, a water distribution area 91, a water permeable hole 911, a welding cover 92, a surrounding rib 921, a first water outlet cavity 922, a first water outlet 9221, a second water outlet 923, a second water outlet 9231, a spring 100, a hole blocking piece 110, a mask 120, a water outlet panel 130 and a spraying core 140.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Examples
As shown in fig. 1 to 19, this embodiment provides a push button switching shower head, including a body 10 and a water inlet channel 12, and the body 10 is connected with a handle 11, an operation member is provided on the handle 11, and further includes: the device comprises a push button assembly, a switching assembly, a water distribution assembly and a water outlet assembly, wherein the operating piece is suitable for receiving user operation and driving the push button assembly to linearly move under the user operation; the push button assembly is connected with the switching assembly and comprises an elastic piece 20, wherein the elastic piece is suitable for driving the switching assembly to move under the drive of the operating piece, and the elastic piece 20 is used for restoring to the initial position when a user cancels the operation of the operating piece; the switching component is connected with the water diversion component and is suitable for enabling the water inlet channel 12 to be communicated between different water outlet cavities of the water diversion component under the drive of the push-button component; the water outlet assembly is connected with the water diversion assembly and is provided with at least two functional water outlets.
As shown in fig. 1 to 3, in this embodiment, the body 10 is connected with a handle 11 and a water inlet channel 12, the water inlet channel 12 is further connected with the gland 40, the operating element is a push button 13, a sliding groove for sliding the push button 13 is provided on the handle 11, and a sliding rail 121 for installing and sliding the push button assembly is provided on the upper surface of the water inlet channel 12.
With continued reference to fig. 1 to 3 and fig. 15 to 19, the push button assembly includes a push button 13, a slider 14, an elastic member 20 and a push rod 30, where the push button 13 is fixed on the slider 14, a guide groove 142 is disposed below the slider 14, and the guide groove 142 cooperates with the slide rail 121, so that the slider can move linearly on the slide rail 121. The sliding block 14 is connected with the ejector rod 30 through a T-shaped groove 32 and a boss 141, specifically, the ejector rod 30 is provided with the T-shaped groove 32, the sliding block 14 is provided with the boss 141, and the sliding block 14 is connected with the T-shaped groove 32 in a nested manner through the boss 141; the side of the ejector rod 30 is also provided with a torsion spring mounting hole for mounting one end of the torsion spring. The sliding block 14 is provided with a push button 13 assembly hole for nesting connection with the push button 13. The push button 13 is an operation member, and the elastic member 20 may be a torsion spring, where the torsion spring is fixed on the pressing cover 40, and one end of the torsion spring is connected to the fixing seat 90, and the other end of the torsion spring is connected to the push rod 30, and may be disposed at an end of the push rod 30 away from the operation member. The ejector rod 30 is provided with a guide rib 33 for making a linear motion on the gland 40. The torsion spring in the embodiment can enable the pushing force to be in a state with small change amplitude to a great extent.
The switching assembly comprises a gland 40, a transmission block 50, a rotary disc 60 and a poking piece, wherein the poking piece comprises a first movable poking piece 521, a second movable poking piece 522 and a limiting piece 523, the gland 40 comprises a water inlet pipe communicated with the water inlet channel 12, and the water inlet pipe is fixed on a fixed seat 90 through screws; the gland 40 is provided with a guide groove 41 for being matched with the guide rib on the ejector rod 30, and one side of the guide groove 41 is provided with an installation table for assembling a torsion spring. The other side of the guiding groove 41 is used for connecting with a water diversion component, and a fixed block 42 is arranged on the panel of the guiding groove and is used for nesting a limiting piece 523. The driving block 50 comprises a movable end 51 for connecting with the ejector rod 30 and a rotating end 52 connected with the turntable 60, the rotating end 52 is sleeved on the turntable 60 and is suitable for rotating around the rotating end 52, a movable groove 511 is arranged on the movable end 51 and is used for being matched with the columnar body 31 arranged on the ejector rod 30, when the ejector rod 30 is pushed forwards, the columnar body 31 slides in the movable groove 511, and meanwhile the driving block 50 is pushed to rotate around the center of the water distribution disc 70. The column 31 may be a cylinder. The turntable 60 is provided with a special-shaped hole which is suitable for being matched with a special-shaped boss 141 on a central rod of the water distribution disc 70, and the turntable 60 is sleeved on the central rod, and can drive the turntable 60 to synchronously rotate when rotating. The circumference of the rotary table 60 is provided with a plurality of ratchets which are uniformly distributed, the edge of the rotating end 52 of the transmission block 50 is provided with two mounting grooves 53, the mounting grooves are respectively provided with a first movable pulling piece 521 and a second movable pulling piece 522, the first movable pulling piece 521 and the second movable pulling piece 522 are suitable for driving the rotary table 60 to rotate when the transmission block 50 rotates clockwise, and meanwhile, when the transmission block 50 rotates anticlockwise under the action of a torsion spring, the first movable pulling piece 521 and the second movable pulling piece 522 are restored to the original positions, and the rotary table 60 is clamped by the limiting piece 523 and kept fixed, so that the current waterway is kept. Here, 1 or two or even more movable paddles may be provided, for example, in this embodiment, two movable paddles and one limiting paddle 523 are provided, and these three paddles may be circumferentially distributed, which of course also allows incomplete circumferential distribution, and this embodiment provides three movable paddles and limiting paddle 523 to facilitate more stable rotation of the turntable 60. In this embodiment, the turntable 60 is fixed to the water distribution tray 70 by a snap ring 61.
Referring to fig. 1 and 12 to 19, the water diversion assembly includes a water diversion tray 70, a sealing pad 80, a fixing seat 90 and a welding cover 92, a raised water diversion area 91 is provided on the fixing seat 90, and a bump is provided in the water diversion area 91, and corresponds to the middle rod 71 of the water diversion tray 70. The water diversion area 91 forms a water diversion cavity with the gland 40 and the water diversion disk 70. The middle rod 71 is arranged on the water diversion disc 70, the middle rod 71 is used for sleeving the rotary disc 60, the water diversion disc 70 is provided with a water passage communicated with the water inlet passage 12, water permeable holes 72 are further formed in the periphery of the middle rod 71, and the water permeable holes 72 can enable water to flow around the water diversion disc 70, so that stress difference generated by water pressure on the upper surface and the lower surface of the water diversion disc 70 is minimum, and the influence of high water pressure on rotation is reduced.
The sealing gasket 80 is disposed between the water distributing disc 70 and the water distributing area 91 of the fixing seat 90, six water through holes 911 uniformly distributed in circumference are disposed in the water distributing area 91, and six through holes 81 matched with the water through holes 911 are disposed on the sealing gasket 80. The welding cover 92 is fixed on the bottom surface of the fixing seat 90, two water outlet cavities are formed in the welding cover 92 and isolated from each other, the two water outlet cavities are defined as a first water outlet cavity 922 and a second water outlet cavity 923, the two water outlet cavities are respectively communicated with different functional water outlets, such as shower water, spray water and the like, specifically, the first water outlet cavity 922 is arranged on the middle portion of the welding cover 92, triangular surrounding ribs 921 are arranged between the first water outlet cavity 922 and the second water outlet cavity 923, the first water outlet cavity 922 and the second water outlet cavity 923 are independent from each other, three first water outlet holes 9221 are formed in the first water outlet cavity 922, and a plurality of second water outlet holes 9231 are formed in the second water outlet cavity 923. Here, each water outlet chamber may be provided to communicate with three water through holes 911 uniformly distributed around the center of the circle. The water diversion disk 70 is connected to the sealing pad 80, and can be communicated with the first water outlet cavity 922 or the second water outlet cavity 923 at one time, or both water outlet cavities are communicated at the same time.
Specifically, three springs 100 and hole blocking members 110 uniformly distributed around the circumference of the middle rod 71 of the water distribution tray 70 may be provided on the water distribution tray 70, the hole blocking members 110 may be balls, such as beads, etc., the hole blocking members 110 are adapted to seal the through holes 81, and the three hole blocking members 110 are provided to correspond to the three first water outlet holes 9221, so that the three first water outlet holes 9221 may be simultaneously blocked by the three hole blocking members 110. Because three of the six water through holes 911 in the water diversion area 91 are connected to the first water outlet cavity 922, and the other three water through holes are connected to the second water outlet cavity 923, when the first water outlet cavity 922 is sealed by the hole blocking member 110, water flow can flow out from the second water outlet cavity 923, whereas when the hole blocking member 110 seals the through holes 81 communicating with the second water outlet cavity 923, water flow can flow out from the first water outlet cavity 922, and when each hole blocking member 110 is located between two adjacent water through holes 911, both the first water outlet cavity 922 and the second water outlet cavity 923 can discharge water, i.e. mixed water is formed. The way of rotating the hole blocking member 110 is provided, so that the water distribution disc 70 is in rolling friction when rotating between the fixing seats 90, friction force is further reduced, force for driving the water distribution disc 70 can be smaller, force for driving the transmission block 50 by the push button 13 can be smaller, and a user can rotate the water distribution disc 70 to complete switching only by using lighter force. Of course, in this other embodiment, the number of the through holes 81, the water through holes 911 is not limited to 6 and the number of the corresponding hole blocking members 110 is not limited to 3, and the number of the through holes 81, the water through holes 911, the hole blocking members 110 can be adjusted according to the rotation angle required each time, which is within the protection scope of the present application. Of course, in other embodiments, 3 or more water outlet cavities of the welding cover 92 may be provided, so as to form more water outlet cavities.
In a further arrangement, since 6 through holes 81 with evenly distributed circumferences are provided in the water diversion area 91, that is, the angle difference between two adjacent through holes 81 is 60 °, that is, the turntable 60 is required to drive the water diversion disk 70 to rotate 60 ° when completing one-time conversion from a single function, a primary stroke of the ejector rod 30 for driving the transmission block 50 to rotate is set to be 30 °, so that when the transmission block 50 rotates once, a primary water outlet state can be switched, and the water outlet state is that: the first water outlet state, the mixed water outlet state, the second water outlet state and the mixed water outlet state are circulated. The first water outlet state and the second water outlet state are in a single water spray water outlet mode, namely, only one water spray is generated, and the mixed water spray water outlet state is that two or more water sprays appear simultaneously.
Of course, in another embodiment, the location of the installation hole of the hole plugging member 110 at the bottom of the water distribution tray 70 may be directly set to be a plane. The provision of the gasket 80 between it and the water dividing region 91 allows the flat surface to directly seal other holes in the gasket 80.
The water outlet assembly is provided with a mask 120 and a water outlet panel 130, and the water outlet panel 130 is provided with two functional water outlets corresponding to the first water outlet cavity 922 and the second water outlet cavity 923, so as to form different water spray functional effects. For example, a spray hole is formed in the middle of the panel, a spray core 140 is arranged in the spray hole, so that spray water can flow out when water flows out from the first water outlet cavity 922, a self-cleaning point is arranged on the outer side of the spray hole and is communicated with the second water outlet cavity 923, and water flows out of the shower head when water flows out from the second water outlet cavity 923. Of course, the water outlet mode is not limited to these two modes. Of course, when the water outlet cavity is provided with three or more, the water outlet assembly is correspondingly provided with the same number of functional water outlets.
As shown in fig. 4 to 11, the working principle of the present application is as follows: assuming that the primary shower modes of the first water outlet state and the second water outlet state are shower water and spray water, the initial first water outlet state is shower water, a passage leading to spray water is blocked by the hole blocking member 110, and a passage leading to outer ring shower water is in an open state. The user operates the push operating member to drive the push button assembly to move, the push rod 30 moves forward to compress the torsion spring, and simultaneously the transmission block 50 is pushed to generate rotary motion, so that the turntable 60 and the water distribution plate 70 synchronously and equidirectionally move. Because the water distributing disc 70 is provided with the hole plugging piece 110, the hole plugging piece 110 can plug different waterways. When the push rod is pushed to a certain position, the water distribution plate 70 just rotates to a preset angle, so that the channels for leading to the shower water and spraying water are all opened, and the shower water is mixed water. When the push button 13 is released, the ejector rod 30 moves backwards under the action force of the torsion spring, meanwhile, the transmission block 50 is driven to rotate reversely to the initial position, at the moment, the ratchet teeth on the rotary disc 60 are just clamped on the limit piece 523 and cannot move along with the transmission block 50, the movable poking piece on the transmission block 50 moves relatively along with the transmission block 50 and the rotary disc 60, after the push button 13 is reset in place, the movable poking piece is just clamped on the next ratchet tooth of the rotary disc 60, and as the rotary disc 60 cannot move in the whole process, the water distributing disc 70 cannot move, so that the water flower state remains unchanged in the reset process of the whole push button. Pushing the knob forward again, the push rod 30 moves forward again to compress the torsion spring, and simultaneously drives the transmission block 50 to rotate 30 degrees, so that the water distributing disc 70 just seals the passage leading to the shower water, the passage leading to the spray water is opened, and the water outlet state of the shower water is the spray water. The push button 13 is loosened again, the ejector rod 30 is reset, the rotary table 60 and the water distribution plate 70 cannot move in the whole process, and the movable pulling piece on the transmission block 50 is clamped into the next ratchet of the rotary table 60, so that the water outlet form of the sprinkler is kept unchanged. Thus, a complete cycle is completed, and the water pattern changes: shower water, mixing water, spraying water and mixing water.
In the application, firstly, the ejector rod 30 and the transmission block 50 use the principle of lever labor saving, secondly, the water distribution disc 70 assembly is different from the traditional water distribution disc 70, the hole blocking piece 110 is integrated, and the rolling friction is used for replacing the original plane friction, so that the friction force during rotation can be greatly reduced; in addition, the water distribution plate 70 is provided with water permeable holes with balanced water pressure, so that the whole water distribution plate 70 is uniformly stressed, and the influence of high water pressure on the force value during rotation is reduced. Because the force value of the mechanism motion is smaller, a torsion spring is adopted when the push rod is reset, and the torsion spring enables the pushing force to be in a state with small variation amplitude to a great extent, so that the using hand feeling is improved. I.e. the push button 13 is automatically returned to the initial position, the operating stroke and direction are fixed.
The above is only a preferred embodiment of the present application, and the protection scope of the present application is not limited to the above examples, and all technical solutions belonging to the concept of the present application belong to the protection scope of the present application.
Claims (6)
1. The utility model provides a push button switches gondola water faucet, is connected with the inlet channel on including the body, its characterized in that still includes: the device comprises an operating piece, a push-button assembly, a switching assembly, a water diversion assembly and a water outlet assembly, wherein,
the operating piece is suitable for receiving user operation and driving the push-button assembly to linearly move under the operation of the user;
the push button assembly is connected with the switching assembly and comprises an elastic piece, wherein the elastic piece is suitable for driving the switching assembly to move under the driving of the operating piece, and the elastic piece is used for restoring to the initial position when a user cancels the operation of the operating piece;
the switching component is connected with the water diversion component and is suitable for enabling the water inlet channel to be communicated between different water outlet cavities of the water diversion component in a switching way under the driving of the push-button component;
the water outlet assembly is connected with the water diversion assembly and is provided with at least two functional water outlets;
the switching assembly comprises a water distribution disc, a gland, a transmission block and a rotary disc, wherein the gland is arranged on the fixed seat, the water distribution disc is arranged in the gland and can rotate under the drive of the push-button assembly, so that the water inlet channel is switched and communicated between different water outlet cavities; the turntable is sleeved on the water distribution disc, one end of the transmission block is sleeved on the turntable, and the turntable is suitable for driving the water distribution disc to rotate under the driving of the transmission block; the water distribution disc is provided with water permeable holes;
the transmission block is provided with a first movable plectrum and a second movable plectrum, the fixed seat is provided with a limiting piece, the first movable plectrum, the second movable plectrum and the limiting piece are distributed along the periphery circumference of the turntable, the first movable plectrum and the second movable plectrum are configured to be driven by the transmission block to rotate by a fixed angle, and the limiting piece is configured to prevent the turntable from rotating reversely when the transmission block resets; the water diversion assembly comprises a fixing seat, a welding cover and a sealing gasket, wherein the fixing seat is fixed on the water outlet panel and is provided with a water diversion area, the sealing gasket with a through hole is arranged above the water diversion area, and a water through hole corresponding to the water through hole of the sealing gasket is arranged in the water diversion area; the upper part of the sealing gasket is connected with the water distributing disc; the welding cover is fixed at the bottom of the water diversion area, a first water outlet cavity and a second water outlet cavity which are isolated from each other are arranged on the welding cover, and the water diversion disk can be switched to be communicated with the first water outlet cavity or the second water outlet cavity or be simultaneously communicated with the first water outlet cavity and the second water outlet cavity when rotating.
2. The push button switching shower head of claim 1, wherein the transmission block rotates at an angle of 30 ° per stroke.
3. The push button switching shower head of claim 1, wherein the push button assembly further comprises a push rod, the elastic member being provided as a torsion spring; one end of the ejector rod is provided with a columnar body, and one end of the transmission block, which is far away from the turntable, is provided with a movable groove for the displacement of the columnar body; the torsion spring is fixed in the gland, one end of the torsion spring is connected to the fixing seat, and the other end of the torsion spring is connected to the ejector rod.
4. The push button switching shower head according to claim 3, wherein a guide groove is provided in the gland for cooperating with a guide rib on the ejector rod.
5. The push button switching shower head according to claim 4, wherein a hole blocking member and a spring are arranged on a connection surface of the water distribution disc and the sealing gasket, and the hole blocking member can block the through hole.
6. The push button switching shower head according to claim 5, wherein 6 through holes uniformly distributed along the circumference are formed in the sealing pad, and 3 hole blocking pieces concentric with the sealing pad and uniformly distributed along the circumference are arranged on the water distributing disc.
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| CN202210599452.0A CN114932022B (en) | 2022-05-30 | 2022-05-30 | Push button switching shower head |
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| CN202210599452.0A CN114932022B (en) | 2022-05-30 | 2022-05-30 | Push button switching shower head |
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| CN114932022A CN114932022A (en) | 2022-08-23 |
| CN114932022B true CN114932022B (en) | 2023-10-20 |
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|---|---|
| CN114932022A (en) | 2022-08-23 |
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