CN220328988U - Double-button shower head - Google Patents

Abstract

The utility model provides a double-key shower head, which comprises a body, a water channel component, a pause component, a switching component and a water outlet panel, wherein a water inlet water channel is arranged in the water channel component, the pause component comprises a pause key, a linkage piece and a rotary valve core, the linkage piece is connected with the pause key and the rotary valve core, the rotary valve core is positioned in the water inlet water channel, a blocking piece is arranged on part of the rotary valve core, and when the pause key is pressed, the linkage piece can be driven to drive the rotary valve core to rotate so as to pause or release water flowers; the switching assembly comprises a switching key, a driving piece and a water diversion assembly, wherein the driving piece is connected with the switching key and the water diversion assembly, and when the switching key is pressed, the driving piece can be driven to drive the water diversion assembly to rotate, so that spray switching is realized. The pause water button is separated from the switch water button, so that the switching operation times are reduced, and the user experience is improved.

Description

Double-button shower head

Technical Field

The utility model relates to the technical field of showers, in particular to a double-button shower.

Background

The user has the requirements of water spray pause and water spray switching during shower, and patent CN218190357U discloses a switching device with a pause function, which comprises a body, a switching assembly and a water outlet panel, wherein the switching assembly comprises a linkage piece, a waterway switching piece and a valve body, the valve body comprises an upper chamber and a lower chamber, and a water channel is arranged between the upper chamber and the lower chamber; the linkage piece comprises a driving unit and a rotating shaft, the driving unit can push the rotating shaft to rotate, and the waterway switching piece is arranged on the rotating shaft; the waterway switching piece comprises a rotary valve core and a water diversion component, wherein a plugging piece is locally arranged on the rotary valve core, and the rotary valve core and the water diversion component are respectively arranged in the upper cavity and the lower cavity. The water suspension and switching of the shower head are controlled by the same key, and the water outlet modes controlled by the keys are sequentially arranged, so that the water suspension can be performed in a proper position during switching or suspension, and when the shower head is operated, the water suspension or switching to the designated water function can be performed frequently only by a plurality of times of operations, so that the operation is complicated.

In view of this, the applicant has studied the prior art and has made the present application.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a double-button shower head which comprises a body, a water channel component, a pause component, a switching component and a water outlet panel,

a water inlet channel is arranged in the water channel component, the pause component comprises a pause key, a linkage piece and a rotary valve core, the linkage piece is connected with the pause key and the rotary valve core, the rotary valve core is positioned in the water inlet channel, a blocking piece is arranged on part of the rotary valve core, and when the pause key is pressed, the linkage piece can be driven to drive the rotary valve core to rotate so as to pause or release water bloom;

the switching assembly comprises a switching key, a driving piece and a water diversion assembly, wherein the driving piece is connected with the switching key and the water diversion assembly, and when the switching key is pressed, the driving piece can be driven to drive the water diversion assembly to rotate, so that spray switching is realized.

Further, the body comprises a handle, the waterway assembly is positioned in the handle, and the pause button and the switch button are mounted on the handle in close proximity.

Further, the pause key and the switching key are arranged on the water outlet panel in close proximity.

Further, the linkage piece comprises an upper valve core, a first spring, a first rotating shaft, a second spring and a valve cover, wherein the valve cover is fixedly connected to the water channel component and is provided with a through hole, a third helical tooth is arranged at the bottom of the through hole, the upper valve core is slidably connected to the through hole, the top end of the upper valve core penetrates through the through hole to be abutted to the lower part of the pause button, a first helical tooth is arranged at the bottom end of the upper valve core, the first spring is arranged between the upper valve core and the rotating valve core, the rotating valve core is rotationally connected to the first rotating shaft and is provided with a second helical tooth meshed with the first helical tooth and the third helical tooth, the bottom of the first rotating shaft is fixedly connected to the water channel component, and the second spring is sleeved on the first rotating shaft and is positioned between the rotating valve core and the water channel component.

Further, at least two water outlet channels are arranged in the water outlet panel.

Further, be provided with the play water subassembly on the play water panel, set up the inlet opening that the multiunit is used for the intercommunication water course on the play water subassembly, the subassembly that divides includes the water dividing piece, set up the water dividing hole on the water dividing piece.

Further, the water diversion sheet is connected with the water outlet assembly through a bolt, and the bolt is rotationally connected with the water outlet assembly and fixedly connected with the water diversion sheet.

Further, the driving piece includes the impeller, the second pivot, the catch bar, third spring, ratchet and fixing base, the fixing base is connected go out on the water subassembly, the second pivot is connected on the fixing base, the impeller rotates to be connected in the second pivot, its one end butt switch the button, the other end butt the catch bar, catch bar sliding connection is in on the fixing base, be provided with on it with ratchet looks adaptation pawl, the third spring sets up the ratchet with between the catch bar, be provided with the extrusion arm that is used for extrusion spring on the catch bar, the bolt passes the fixing base is connected the ratchet.

Further, the driving piece further comprises a stop piece arranged opposite to the ratchet wheel, and the stop piece is connected to the fixing seat.

By adopting the technical scheme, the utility model can obtain the following technical effects:

according to the double-key shower head disclosed by the utility model, the water pause button is separated from the water switching button, the water pause button is used for controlling the pushing linkage piece to drive the rotary valve core to rotate, so that the blocking piece on the rotary valve core blocks or releases the water inlet channel, the water pause and release are controlled, the water pause can be realized only by single operation, the water diversion component is driven to rotate by the driving piece driven by the switching button, the water diversion component is selectively communicated with different water outlet channels, the purpose of switching water functions is achieved, when water is switched, the operation of water pause is not needed, the operation times of water switching are reduced, in further optimization, the switching button and the water pause button are closely arranged on the handle or the water outlet panel, and a user can operate by one hand, so that the user experience is improved. In further optimization, the switching component adopts the pushing block to drive the pushing rod to push the ratchet wheel, so that the water distribution disc rotates to switch water, and the types of water spray which can be switched are more; and under the condition that the switching key and the pause key are adjacent, the switching structure and the pause structure are installed in a staggered mode, and installation space is saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, 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 utility model 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 a schematic view of the overall exploded construction of the present utility model;

FIG. 2 is an exploded view of the pause assembly of the present utility model;

FIG. 3 is a schematic view of the rotary spool of the present utility model;

FIG. 4 is a schematic view of the structure of the upper valve core of the present utility model;

FIG. 5 is a schematic view of the structure of the valve cover of the present utility model;

FIG. 6 is a schematic view of the pause assembly of the present utility model in a water spray pause state;

FIG. 7 is a schematic illustration of the pause assembly of the present utility model in a spray-released condition;

fig. 8 and 9 are schematic diagrams of the switching assembly structure of the present utility model;

FIGS. 10 and 11 are schematic views of the structure of the water outlet panel and the water distribution sheet of the present utility model;

FIGS. 12 and 13 are schematic diagrams illustrating the installation of the switch and pause keys according to the present utility model;

the marks in the figure: 1-a body; 2-a waterway assembly; 3-a pause component; a 4-switch assembly; 5-a water outlet panel; 21-a water inlet channel; 31-pause key; 32-linkage; 33-rotating the valve core; 331-a closure; 41-switching keys; 42-driving member; 43-a water splitting assembly; 11-a handle; 321-upper valve core; 322-a first spring; 323-a first spindle; 324-a second spring; 325-first helical teeth; 326-second helical teeth; 431-water separation sheet; 432-water dividing holes; 51-a water outlet assembly; 52-water inlet holes; 421-push block; 422-a second spindle; 423-pushing rod; 424-a third spring; 425-ratchet; 426-pawl; 427-squeeze arms; 428-fixing seat; 433-latch; 429-stop; 327-valve cover; 328-third helical tooth; 329-through holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, of the embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

As shown in fig. 1, the embodiment of the utility model provides a double-button shower head, which comprises a body 1, a water channel component 2, a pause component 3, a switching component 4 and a water outlet panel 5, wherein the water outlet panel 5 is connected to the body 1, and the water channel component 2, the pause component 3 and the switching component 4 are arranged in the body 1; the water channel assembly 2 is internally provided with a water inlet channel 21, water flows from the water inlet channel 21, sequentially passes through the pause assembly 3 and the switching assembly 4, finally flows out from the water outlet panel 5, and at least two water outlet channels are arranged on the water outlet panel 5, and each water outlet channel corresponds to a water pattern.

As shown in fig. 2 to 7, the body 1 includes a handle 11, and the waterway assembly 2 is installed in the handle 11. The pause assembly 3 comprises a pause button 31, a linkage piece 32 and a rotary valve core 33, wherein the linkage piece 32 is connected with the rotary valve core 33 and the pause button 31, the rotary valve core 33 is positioned in a water inlet channel 21 and is provided with a plugging piece 331 at a part, the linkage piece 32 comprises an upper valve core 321, a first spring 322, a first rotating shaft 323, a second spring 324 and a valve cover 327, the bottom of the first rotating shaft 323 is fixedly connected with the water channel assembly 2, the rotary valve core 33 is rotatably connected with the first rotating shaft 323, the second spring 324 is sleeved on the first rotating shaft 323, one end is abutted against the rotary valve core 33, the other end is abutted against the water channel assembly 2, the valve cover 327 is fixedly connected with the water channel assembly 2 below the pause button 31, a through hole 329 protruding downwards is arranged on the rotary valve core 33, the upper valve core 321 is connected in the through hole 329 in a sliding way, the top end is abutted against the lower part of the pause button 31, a first helical tooth 325 is arranged on the bottom end of the upper valve core 321, the rotary valve core 33 is provided with a second helical tooth 326, the bottom end of the through hole 329 is provided with a third helical tooth 328, the second helical tooth 326 is meshed with the first helical tooth 325 and the third helical tooth 328, the upper valve core 321 is hollow, the first spring 322 is placed inside the upper valve core 321 and clamped between the upper valve core 321 and the rotary valve core 33, the rotary valve core 33 is provided with a blocking piece 331 partially, the pause button 31 is pressed, the upper valve core 321 is pressed downwards, the first helical tooth 325 drives the second helical tooth 326 to rotate, the rotary valve core 33 rotates 45 degrees around the first rotating shaft 323, meanwhile, the first spring 322 and the second spring 324 are extruded to start accumulating force, the pause button 31 is released, the second spring 324 and the first spring 322 rebound, the upper valve core 321 is reset, the rotary valve core 33 is extruded upwards, the third helical tooth 328 drives the second helical tooth 326 to rotate again, the rotary valve core 33 rotates 45 degrees again around the first rotating shaft 323, the plugging piece 331 on the rotary valve core 33 plugs the water inlet channel 21 to realize water spray pause, the pause key 31 is pressed again and then loosened, the moving steps are repeated, the rotary valve core 33 rotates 90 degrees around the rotary shaft 323 again, the plugging piece 331 releases the plugging of the water inlet channel 21, and the water spray release is realized; and sequentially circulating. Here, the rotation angle 45 ° of the rotary spool 33 is only a preferred angle in the present embodiment, and the rotation angle may be 30 °, 60 ° or other angles.

As shown in fig. 8 to 11, the switching unit 4 includes a switching button 41, a driving member 42, and a water diversion unit 43, wherein the driving member 42 connects the switching button 41 and the water diversion unit 43. The water outlet panel 5 is provided with a water outlet assembly 51, the water outlet assembly 51 is provided with a plurality of groups of water inlet holes 52 communicated with water outlet channels, and each group of water inlet holes 52 is correspondingly communicated with one water outlet channel. The water diversion component 43 comprises a water diversion sheet 431, the water diversion sheet 431 is connected to the water outlet component 51 through a plug 433, a group of water diversion holes 432 used for communicating with the water inlet holes 52 are formed in the water diversion sheet 431, and the plug 433 is rotationally connected with the water outlet component 51 and fixedly connected with the water diversion sheet 431. The driving member 42 includes a pushing block 421, a second rotating shaft 422, a pushing rod 423, a third spring 424, a ratchet wheel 425, and a fixing seat 428, where the fixing seat 428 may be fixedly connected to the water outlet assembly 51 by using a bolt, and the latch 433 passes through the fixing seat 428 to be connected to the ratchet wheel 425, where the ratchet wheel 425 is fixedly connected to the latch 433; the second rotating shaft is fixedly connected to the fixed seat 428, the pushing block 421 is rotatably connected to the second rotating shaft 422, one end of the pushing block 421 is abutted to the switching button 41, the other end of the pushing block is abutted to the pushing rod 423, the pushing rod 423 is slidably connected to the fixed seat 428 and is abutted to the ratchet wheel 425, the pushing rod 423 is provided with a pawl 426 adapted to the ratchet wheel of the ratchet wheel 425, the third spring 424 is disposed between the ratchet wheel 425 and the pushing rod 423, and the pushing rod 423 is provided with an extrusion arm 427 for extruding the third spring 424. Pressing the switching key 41 to enable the pushing block 421 to rotate around the second rotating shaft 422, enabling the pushing block 421 to push the pushing rod 423 to move forward, enabling a pawl 426 on the pushing rod 423 to drive a ratchet wheel 425 to rotate, enabling the ratchet wheel 425 to drive a water diversion sheet 431 to rotate relative to the water outlet assembly 51 through a plug 433, enabling a water diversion hole 432 to be selectively communicated with one group of water inlet holes 52, simultaneously enabling a pressing arm 427 and a fixing seat 428 on the pushing rod 423 to press a third spring 424 to enable the third spring 424 to start storing force, loosening the switching key 41, enabling the third spring 424 to rebound, driving the pushing rod 423, enabling the pushing block 421 and the switching key 41 to reset, pressing and loosening the switching key 41 again, repeating the moving process, enabling the water diversion sheet 431 to rotate relative to the water outlet assembly 51 again, enabling the water diversion hole 432 to be communicated with the other group of water inlet holes 52, and switching water outlet channels to be achieved; and sequentially circulating. A sealing ring can be clamped between the water diversion piece 431 and the water outlet assembly 51 to prevent water flow leakage. The driving member 42 further includes a stop member 429, where the stop member 429 is connected to the fixed seat 428 and abuts against the ratchet 425 to prevent the ratchet 425 from rotating reversely, and the stop member 429 is provided with a sound generating device, and when the ratchet 425 rotates and abuts against the stop member 429, the stop member 429 can make a sound to prompt the user that the spray switching is completed.

As shown in fig. 12 and 13, the pause button 31 and the switch button 41 may be installed on the handle 11 or on the water outlet panel 5, and the two buttons are adjacent to each other, so that one-hand operation is facilitated.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (9)

1. A double-button shower head is characterized by comprising a body, a water channel component, a pause component, a switching component and a water outlet panel,

a water inlet channel is arranged in the water channel component, the pause component comprises a pause key, a linkage piece and a rotary valve core, the linkage piece is connected with the pause key and the rotary valve core, the rotary valve core is positioned in the water inlet channel, a blocking piece is arranged on part of the rotary valve core, and when the pause key is pressed, the linkage piece can be driven to drive the rotary valve core to rotate so as to pause or release water bloom;

the switching assembly comprises a switching key, a driving piece and a water diversion assembly, wherein the driving piece is connected with the switching key and the water diversion assembly, and when the switching key is pressed, the driving piece can be driven to drive the water diversion assembly to rotate, so that spray switching is realized.

2. The dual key shower head of claim 1 wherein said body includes a handle, said waterway assembly being located within said handle, said pause key being mounted on said handle in close proximity to said switch key.

3. The dual key shower head of claim 1, wherein the pause key is mounted on the water outlet panel in close proximity to the switch key.

4. The double-key shower head according to claim 1, wherein the linkage piece comprises an upper valve core, a first spring, a first rotating shaft, a second spring and a valve cover, the valve cover is fixedly connected to the water channel component, a through hole is formed in the valve cover, a third bevel gear is arranged at the bottom of the through hole, the upper valve core is slidably connected in the through hole, the top end of the upper valve core penetrates through the through hole to be abutted under the pause key, a first bevel gear is arranged at the bottom end of the upper valve core, the first spring is arranged between the upper valve core and the rotating valve core, the rotating valve core is rotatably connected to the first rotating shaft, a second bevel gear meshed with the first bevel gear and the third bevel gear is arranged on the rotating valve core, the bottom of the first rotating shaft is fixedly connected to the water channel component, and the second spring is sleeved on the first rotating shaft and is positioned between the rotating valve core and the water channel component.

5. The double-button shower head according to claim 1, wherein at least two water outlet channels are arranged in the water outlet panel.

6. The double-button shower head according to claim 5, wherein the water outlet panel is provided with a water outlet assembly, the water outlet assembly is provided with a plurality of groups of water inlet holes for communicating with a water outlet channel, the water distribution assembly comprises a water distribution sheet, and the water distribution sheet is provided with water distribution holes.

7. The double-button shower head according to claim 6, wherein the water diversion sheet is connected with the water outlet assembly through a bolt, and the bolt is rotatably connected with the water outlet assembly and fixedly connected with the water diversion sheet.

8. The double-key shower head according to claim 7, wherein the driving member comprises a pushing block, a second rotating shaft, a pushing rod, a third spring, a ratchet wheel and a fixing seat, the fixing seat is connected to the water outlet assembly, the second rotating shaft is connected to the fixing seat, the pushing block is rotatably connected to the second rotating shaft, one end of the pushing block is abutted to the switching key, the other end of the pushing block is abutted to the pushing rod, the pushing rod is slidably connected to the fixing seat, a pawl matched with the ratchet wheel is arranged on the pushing rod, the third spring is arranged between the ratchet wheel and the pushing rod, an extruding arm for extruding the spring is arranged on the pushing rod, and the bolt penetrates through the fixing seat to connect the ratchet wheel.

9. The dual button shower head of claim 8, wherein the driving member further comprises a stop member disposed opposite the ratchet wheel, the stop member being coupled to the fixed base.