CN114042551B

CN114042551B - Switching shower head

Info

Publication number: CN114042551B
Application number: CN202111215144.5A
Authority: CN
Inventors: 林益龙; 张剑斌; 杨永山; 康水秀; 田莲莲
Original assignee: Xiamen Aoshengsi Sanitary Ware Co ltd
Current assignee: Xiamen Aoshengsi Sanitary Ware Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-10-28
Anticipated expiration: 2041-10-19
Also published as: CN114042551A

Abstract

The invention provides a switching shower head which comprises a shower head, a handle, a switching component and a driving piece. The shower head comprises a water outlet panel provided with a first water outlet group and a second water outlet group. The switching component comprises a water distribution disc, a water distribution valve and a rack. The water diversion disc is tightly attached to the water outlet panel and is provided with a first through hole and a second through hole. The shunt valve comprises a shunt shell and a shunt rod. The water diversion shell is provided with a guide groove, and the periphery of the guide groove is provided with a first water outlet, a water inlet and a second water outlet. Teeth are arranged on the periphery of one end of the water distribution rod, the other end of the water distribution rod is rotatably inserted into the guide groove in a threaded connection mode, and an annular plug is arranged at a position close to the water inlet. The rack is connected with and drives the water distribution rod to rotate in a reciprocating mode. The driving piece is installed on the shower head and connected with and drives the rack. The water diversion valve adopted by the invention comprises the water diversion shell and the water diversion rod, the structure is simple, the assembly is convenient, and the water diversion valve is a horizontal water diversion mechanism, so that the thickness of the head part of the shower head can be reduced.

Description

Switching shower head

Technical Field

The invention relates to a switching shower head.

Background

A shower head with a switching water outlet function is switched, and different bathing function requirements of consumers can be met. At present, the switching gondola water faucet on the market generally includes case and water diversion disc, and wherein, traditional case is comparatively meticulous through the structure, and the structure is comparatively compact, and the equipment has certain degree of difficulty, and it is visible, and the structural design of the switching subassembly of gondola water faucet remains to be improved.

Disclosure of Invention

The invention provides a switching shower head for solving the technical problems, which comprises a shower head, a handle, a switching component and a driving piece.

The shower head comprises a water outlet panel, and the water outlet panel comprises a first water outlet group and a second water outlet group and is a water outlet part of the shower head.

The switching component comprises a water diversion disc, a water diversion valve and a rack. In particular, the method comprises the following steps of,

the switching assembly is installed in an inner cavity of the shower head. The water distribution disc is tightly attached to the water outlet panel, and a first through hole and a second through hole are formed in the water distribution disc and correspond to the first water outlet group and the second water outlet group.

The shunt valve comprises a water diversion shell and a water diversion rod.

The water distribution shell is provided with a guide groove, a first water outlet, a water inlet and a second water outlet are sequentially arranged on the periphery of the guide groove, and the guide groove is sequentially connected with the first through hole, a water flow channel of the shower head and the second through hole respectively.

Teeth are arranged on the periphery of one end of the water diversion rod, the other end of the water diversion rod is rotatably inserted into the guide groove in a threaded connection mode, and an annular plug is arranged at a position close to the water inlet. The rack is slidably mounted in an inner cavity of the shower head and is connected with and drives the water distribution rod to rotate in a reciprocating manner by meshing teeth of the water distribution rod, and the annular plug is arranged between the first water outlet and the water inlet and between the water inlet and the second water outlet to move in a reciprocating manner.

The driving piece is installed on the shower head or the handle and connected with and drives the rack.

During the use, the water source is connected to the gondola water faucet, and the user passes through driving piece control the removal of rack, thereby promote the branch water pole rotates, and the pivoted branch water pole is owing to adopt threaded connection with the guide slot, through the screw thread, the branch water pole changes over to or rolls over to the guide slot to the realization is flexible in the guide slot and is removed, annular end cap is in when between first delivery port and the water inlet, annular end cap plugs up connect channel between first delivery port and the water inlet, this moment, second delivery port and water inlet UNICOM, rivers flow to through delivery port, second delivery port from the rivers passageway of gondola water faucet head the second goes out the water group, and the gondola water faucet does this moment the play water mode of second play water group. Work as annular end cap is in when between second delivery port and the water inlet, annular end cap plugs up interface channel between second delivery port and the water inlet, at this moment, first delivery port and water inlet UNICOM, rivers flow to through delivery port, first delivery port from the rivers passageway of gondola water faucet head first play water group, the gondola water faucet is this moment the play water mode of first play water group.

Preferably, the driving member includes a push button and a push rod. The push button is slidably mounted on the shower head or the handle through a chute. The push rod is slidably mounted in the shower head or the handle, one end of the push rod is connected with the push button, and the other end of the push rod is connected with the rack. The user can drive the push rod through the push button, so as to drive the rack to drive the water diversion rod.

Preferably, the end part of the rack is a connector provided with a butt convex column. The end of the push rod is provided with a butt joint hole.

Preferably, the driving piece comprises a push button which is slidably mounted on the shower head and extends into the inner cavity of the shower head, and the rack is connected with the push button.

Preferably, the water diversion shell comprises a first shell and a second shell. The first shell is provided with a communicated mounting hole and a first water flow hole. The second shell is provided with a second water flow hole. The first shell and the second shell are connected, and the water inlet is arranged at the connecting position of the first water flow hole and the second water flow hole. The first water outlet is positioned on the periphery of the first water flow hole. The second water outlet is positioned on the periphery of the second water flow hole. The mounting hole, the first water flow hole and the second water flow hole form the guide groove. The water diversion rod is in threaded butt joint with the mounting hole.

Preferably, a sealing ring is arranged between the water diversion rod and the mounting hole to prevent water from seeping out of the end part of the water diversion rod.

Preferably, the diameter of the end of the first water flow hole is enlarged to form a butt joint section, and the water inlet is arranged at the butt joint section. In order to block water flow, the diameter of the annular plug is smaller than that of the butt joint section and larger than that of the first water flow hole and that of the second water flow hole, and the annular plug is located in the butt joint section.

Preferably, the annular plug comprises an annular bump on the water diversion rod, an annular groove is formed in the periphery of the annular bump, and a sealing ring is sleeved on the annular groove.

Preferably, the water diversion shell is installed on one surface of the water diversion disc, which faces away from the water outlet panel.

Preferably, the first water outlet and the second water outlet extend outwards, are respectively inserted into the first through hole and the second through hole, and are tightly installed.

As is apparent from the above description of the present invention, the present invention has the following advantageous effects:

1. the water diversion valve adopted by the invention comprises the water diversion shell and the water diversion rod, and has simple structure and convenient assembly;

2. the water diversion valve adopted by the invention is a horizontal water diversion mechanism, so that the thickness of the head part of the shower head can be reduced;

3. the water diversion valve adopted by the invention can realize stepless adjustment of the area of the water inlet;

4. the water diversion valve provided by the invention has high pressure resistance, can bear larger water pressure and has long service life.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not limit the invention.

Wherein:

FIG. 1 is an isometric view of a switching showerhead;

FIG. 2 is a second axial view of a switching shower;

FIG. 3 is a first cross-sectional view of a switching shower; (side)

FIG. 4 is a first top view of a switching showerhead; (Top cover of concealed shower head)

FIG. 5 is a second cross-sectional view of a switching showerhead;

FIG. 6 is a second top view of a switching showerhead; (Top cover of concealed shower head)

FIG. 7 is a third cross-sectional view of a switching showerhead;

the designations in fig. 1 to 7 are respectively: the shower head 1, the water outlet panel 11, the first water outlet group 111, the second water outlet group 112, the handle 2, the switching component 3, the water diversion disc 31, the first through hole 311, the second through hole 312, the water diversion valve 32, the water diversion shell 321, the first water outlet 3211, the water inlet 3212, the second water outlet 3213, the water diversion rod 322, the annular plug 3221, the rack 33, the driving member 4, the push button 41 and the push rod 42.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects of the present invention more clear and obvious, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 7, a switching shower head includes a shower head 1, a handle 2, a switching assembly 3 and a driving member 4.

The shower head 1 comprises a water outlet panel 11 and a veneer, wherein the water outlet panel 11 comprises a first water outlet group 111 and a second water outlet group 112, and is a water outlet component of the shower. The veneer is installed on the outer side surface of the water outlet panel 11.

The switching assembly 3 comprises a diverter disc 31, a diverter valve 32 and a rack 33. In particular, the method comprises the following steps of,

the switching assembly 3 is installed in an inner cavity of the shower head 1.

The water diversion disc 31 is tightly attached to the water outlet panel 11, and a first through hole 311 and a second through hole 312 are arranged corresponding to the first water outlet group 111 and the second water outlet group 112.

The shunt valve 32 includes a shunt housing 321 and a shunt rod 322.

The water distribution shell 321 is provided with a guide groove, and the periphery of the guide groove is sequentially provided with a first water outlet 3211, a water inlet 3212 and a second water outlet 3213, and is sequentially connected with the first through hole 311, a water flow channel of the shower head 1 and the second through hole 312, respectively.

Teeth are arranged on the circumference of one end of the water diversion rod 322, the other end of the water diversion rod is rotatably inserted into the guide groove in a threaded connection mode, and an annular choke plug 3221 is arranged at a position close to the water inlet 3212. The rack 33 is slidably installed in the inner cavity of the shower head 1, and drives the water diversion rod 322 to rotate back and forth by engaging with the teeth of the water diversion rod 322, and the annular plug 3221 moves back and forth between the first water outlet 3211 and the water inlet 3212 and between the water inlet 3212 and the second water outlet 3213.

For convenience of assembly, it is preferable that the water diversion case 321 includes a first case and a second case.

The first shell is provided with a mounting hole and a first water flow hole which are communicated. The second shell is provided with a second water flow hole. The first casing and the second casing are connected with each other, and the water inlet 3212 is disposed at a connection position of the first water flow hole and the second water flow hole. The first water outlet 3211 is located at a periphery of the first water flow hole. The second water outlet 3213 is located around the second water flow hole. The mounting hole, the first water flow hole and the second water flow hole form the guide groove.

The water diversion rod 322 is in threaded butt joint with the mounting hole, and a sealing ring is arranged between the water diversion rod 322 and the mounting hole in order to prevent water from seeping out of the end part of the water diversion rod 322.

In this embodiment, the diameter of the end of the first water flow hole is enlarged to form a butt joint section, and the water inlet 3212 is provided in the butt joint section. In order to block the water flow, the diameter of the annular stopper 3221 is smaller than the diameter of the butt joint section, and is larger than the diameters of the first and second water flow holes, and the annular stopper 3221 is located in the butt joint section. Preferably, the annular plug 3221 includes an annular projection on the water diversion rod 322, and an annular groove is formed in the periphery of the annular projection, and a sealing ring is sleeved on the annular groove.

Of course, in other embodiments, the water diversion shell 321 may also be designed integrally, and the diameter of the annular stopper 3221 on the water diversion rod 322 is equal to the aperture of the guide groove, or, in order to improve the sealing degree, the annular stopper 3221 uses a sealing ring whose diameter is slightly larger than the diameter of the guide groove, and the sealing ring is sleeved on the annular groove on the water diversion rod 322.

In order to simplify the structure, in this embodiment, the water diversion shell 321 is installed on a side of the water diversion tray 31 facing away from the water outlet panel 11. Preferably, the first water outlet 3211 and the second water outlet 3213 extend outward and are inserted into the first through hole 311 and the second through hole 312, respectively, to be tightly installed.

The driving member 4 is mounted on the shower head 1 or the handle 2 and connected to drive the rack 33.

In this embodiment, the driving member 4 includes a push button 41 and a push rod 42. The push button 41 is slidably mounted on the handle 2 through a sliding slot, and in other embodiments, may be mounted on the shower head 1. The push rod 42 is slidably mounted in the shower head 1 or the handle 2, and one end of the push rod is connected to the push button 41, and the other end of the push rod is connected to the rack 33. The user can drive the push rod 42 by the push button 41, thereby driving the rack 33 to drive the water diversion rod 322. Preferably, the end of the rack 33 is a connector provided with a butt convex column. The end of the push rod 42 is provided with a butt hole.

In other embodiments, the driving member 4 comprises a push button 41, and the push button 41 is slidably mounted on the shower head 1 and extends into the inner cavity of the shower head 1 to connect with the rack 33.

During the use, the water source is connected to the gondola water faucet, and the user passes through driving piece 4 control the removal of rack 33, thereby the promotion divide the water pole 322 to rotate, pivoted divide the water pole 322 owing to adopt threaded connection with the guide slot, through the screw thread, divide the water pole 322 to change into or roll out the guide slot, thereby realize the flexible removal in the guide slot, annular end cap 3221 is when between first delivery port 3211 and water inlet 3212, annular end cap 3221 plugs up the connecting channel between first delivery port 3211 and the water inlet 3212, at this moment, second delivery port 3213 and water inlet 3212 UNICOM, rivers flow to second play water group 112 from the rivers passageway of gondola water faucet head 1 through delivery port, second delivery port 3213, the gondola water faucet is the play water mode of second play water group 112 this moment, as figure 4 and figure 5. When the annular plug 3221 is located between the second water outlet 3213 and the water inlet 3212, the annular plug 3221 plugs a connection passage between the second water outlet 3213 and the water inlet 3212, at this time, the first water outlet 3211 is communicated with the water inlet 3212, water flows from a water flow passage of the shower head 1 to the first water outlet group 111 through the water outlet and the first water outlet 3211, and at this time, the shower is in a water outlet mode of the first water outlet group 111, as shown in fig. 6 and 7, meanwhile, part of the water inlet 3212 can be plugged by the annular plug 3221, so that the size of the water inlet 3212 can be steplessly adjusted, and when the annular plug 3221 completely plugs the water inlet 3212, a function of temporarily stopping water can be realized.

The present invention has been described in detail with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, and that various insubstantial modifications of the inventive concepts and solutions, or their direct application to other applications without modification, are intended to be covered by the scope of the invention.

Claims

1. A switching shower head is characterized by comprising a shower head, a handle, a switching component and a driving piece;

the shower head comprises a water outlet panel, and the water outlet panel comprises a first water outlet group and a second water outlet group;

the switching component comprises a water distribution disc, a water distribution valve and a rack; the switching assembly is arranged in an inner cavity of the shower head; the water distribution disc is tightly attached to the water outlet panel, and a first through hole and a second through hole are formed in the water distribution disc and correspond to the first water outlet group and the second water outlet group; the water diversion valve comprises a water diversion shell and a water diversion rod, the water diversion shell is provided with a guide groove, the periphery of the guide groove is sequentially provided with a first water outlet, a water inlet and a second water outlet, and the first water outlet, the water inlet and the second water outlet are sequentially connected with the first through hole, and a water flow channel and a second through hole of the shower head respectively; teeth are arranged on the periphery of one end of the water diversion rod, the other end of the water diversion rod is rotatably inserted into the guide groove in a threaded connection mode, and an annular plug is arranged at a position close to the water inlet; the rack is slidably arranged in an inner cavity of the shower head and drives the water distribution rod to rotate in a reciprocating manner through meshing tooth connection of the water distribution rod, and the annular plug moves in a reciprocating manner between the first water outlet and the water inlet and between the water inlet and the second water outlet;

the driving piece is arranged on the shower head or the handle and connected with and drives the rack; the driving piece comprises a push button and a push rod, and the push button is slidably mounted on the shower head or the handle through a sliding chute; the push rod is slidably mounted in the shower head or the handle, one end of the push rod is connected with the push button, and the other end of the push rod is connected with the rack.

2. The switching sprinkler according to claim 1, wherein the rack has a connector at an end thereof, and a docking boss is provided; the end of the push rod is provided with a butt joint hole.

3. The switching sprinkler of claim 1, wherein the driving member comprises a push button slidably mounted on the sprinkler head and extending into an inner cavity of the sprinkler head to engage the rack.

4. The switching showerhead of claim 1, wherein the water diversion housing comprises a first housing and a second housing; the first shell is provided with a mounting hole and a first water flow hole which are communicated; the second shell is provided with a second water flow hole; the first shell and the second shell are connected, and the water inlet is arranged at the connecting position of the first water flow hole and the second water flow hole; the first water outlet is positioned on the periphery of the first water flow hole; the second water outlet is positioned on the periphery of the second water flow hole; the mounting hole, the first water flow hole and the second water flow hole form the guide groove; the water diversion rod is in threaded butt joint with the mounting hole.

5. The switching sprinkler of claim 4, wherein a seal ring is disposed between the water diversion rod and the mounting hole.

6. The switching sprinkler according to claim 4, wherein the first water flow hole has an enlarged end diameter forming a docking section, the water inlet opening at the docking section; the diameter of the annular plug is smaller than that of the butt joint section and larger than that of the first water flow hole and that of the second water flow hole, and the annular plug is located in the butt joint section.

7. The switching sprinkler according to claim 6, wherein the annular plug comprises an annular projection on the water diversion rod, an annular groove is formed on the periphery of the annular projection, and a sealing ring is sleeved on the annular groove.

8. The switching sprinkler according to claim 1, wherein the water diversion shell is mounted on a side of the water diversion plate facing away from the outlet faceplate.

9. The switching showerhead of claim 8, wherein the first and second outlets are outwardly extending and inserted into the first and second through holes, respectively.