CN112281992A

CN112281992A - Double-barrelled shower system with liquid feeding function

Info

Publication number: CN112281992A
Application number: CN202011249966.0A
Authority: CN
Inventors: 尹艳梅; 黄文元; 廖胜细; 林凯; 陈建全
Original assignee: Xiamen Dabai Technology Co Ltd
Current assignee: Xiamen Dabai Technology Co Ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-01-29

Abstract

The invention discloses a double-tube shower system with a liquid adding function, which comprises: the water inlet channel is communicated with a water supply source; the handheld shower head is provided with a first channel and a second channel, wherein the first channel is communicated with the water inlet channel; a control unit for controlling the opening and closing of the first passage; liquid feeding unit, with handheld gondola water faucet is independent separately to be set up mutually, including control channel, stock solution chamber and moving part, wherein, control channel is linked together with inhalant canal, and the stock solution chamber is linked together with the second passageway, and when first passageway was closed, control channel pushed the moving part activity under inhalant canal's water pressure effect, and then passes through the moving part compression the stock solution chamber is right the second passageway supplies liquid, and the gondola water faucet of this scheme can realize out the water function through setting up independent first passageway and second passageway mutually, can realize again and supply the liquid function, can go out shower bath or shampoo etc. through the second passageway to supply the liquid function stability, simple structure promotes user and uses experience.

Description

Double-barrelled shower system with liquid feeding function

Technical Field

The invention relates to the field of bathrooms, in particular to a double-pipe shower system with a liquid adding function.

Background

The existing shower system mainly plays a role in cleaning and massaging. Along with the improvement of the living standard of people, the requirements of people on the living quality are higher and higher, and the requirements on the bathing experience are also higher. However, the existing shower head only has a simple water outlet function, articles such as shower gel, shampoo and the like are usually required to be placed in a bathroom independently, the shower head is inconvenient to use and occupies the space of the bathroom, and some shower heads with the function of adding spice or beauty liquid are available on the market at present.

Disclosure of Invention

The invention at least solves the technical problem and provides a double-pipe shower system with a liquid adding function, the shower head of the scheme is provided with the first channel and the second channel which are independent, so that the water outlet function and the liquid supply function can be realized, bath foam, shampoo, beauty fluid, nutrient solution and the like can be discharged through the second channel, the liquid supply function is stable, the structure is simple, and the use experience of a user is improved.

In order to achieve the purpose, the invention adopts the technical scheme that:

a double-barrelled shower system with liquid feeding function includes:

the water inlet channel is communicated with a water supply source;

the handheld shower head is provided with a first channel and a second channel, wherein the first channel is communicated with the water inlet channel;

a control unit for controlling the opening and closing of the first passage;

the liquid feeding unit, with handheld gondola water faucet looks independence separately sets up, including control passage, stock solution chamber and moving part, wherein, control passage with inlet channel is linked together, the stock solution chamber with the second passageway is linked together, when first passageway is closed, control passage is in inlet channel's water pressure effect pushes the moving part activity, and then passes through the moving part compression stock solution chamber is right the second passageway supplies liquid.

Preferably, the liquid storage device further comprises an elastic member, and the liquid storage cavity can expand under the elastic force of the elastic member.

Preferably, the liquid storage device further comprises an air replenishing channel communicated with the liquid storage cavity and a one-way valve arranged on the air replenishing channel, the air replenishing channel is closed by the one-way valve in a normal state, and the air replenishing channel is opened by the one-way valve when the liquid storage cavity is expanded, so that the liquid storage cavity is communicated with the external atmosphere.

Preferably, the liquid feeding unit comprises a cylinder body, the liquid storage cavity is formed in the cylinder body, and the movable member is a piston which is hermetically and movably arranged in the cylinder body.

Preferably, the device further comprises a limiting piece arranged in the liquid storage cavity so as to limit the movable stroke of the movable piece.

Preferably, still include shower faucet, inhalant canal sets up in shower faucet, shower faucet still be equipped with the first delivery port that first passageway is linked together, and with the second delivery port that control channel is linked together.

Preferably, the liquid adding unit is mounted on the shower faucet.

Preferably, the control unit includes a switching member that switches between opening and closing of the first duct and the second duct.

Preferably, the handheld shower head comprises a shower head and a shower handle, and a driving piece in transmission fit with the switching piece is arranged on the shower handle.

Preferably, the shower head comprises a water outlet cavity communicated with the first channel and a water outlet channel communicated with the second channel.

The invention has the beneficial effects that:

1. the invention relates to a double-tube shower system with a liquid adding function, which comprises: the water inlet channel is communicated with a water supply source; the handheld shower head is provided with a first channel and a second channel, wherein the first channel is communicated with the water inlet channel; a channel is added to the handheld shower head, but the structure is not increased much, the previous design size can be still kept, and the weight cannot be increased.

A control unit for controlling the opening and closing of the first passage;

liquid feeding unit, with handheld gondola water faucet mutually independent separately sets up, including control passage, stock solution chamber and moving part, wherein, control passage with inlet channel is linked together, the stock solution chamber with the second channel is linked together, when first passageway is closed, control passage is in the water pressure effect push of inlet channel the moving part activity, and then pass through the moving part compression stock solution chamber is right the second channel supplies liquid, with handheld gondola water faucet mutually independent separately sets up, can annotate and store more liquid, and increase of service time reduces and changes the frequency, also can not aggravate handheld weight, easy operation.

The shower head has the advantages that the first channel and the second channel which are independent are arranged, so that the water outlet function and the liquid supply function can be realized, bath foam or shampoo and the like can be discharged through the second channel, the liquid supply function is stable, the structure is simple, and the use experience of a user is improved;

2. the liquid storage cavity can be expanded under the action of elastic force of the elastic piece for next cycle use;

3. the liquid storage cavity is communicated with the liquid storage cavity through a check valve, and the liquid storage cavity is communicated with the liquid storage cavity through a check valve;

4. the liquid adding unit comprises a cylinder body, the liquid storage cavity is formed in the cylinder body, the movable part is a piston which is hermetically and movably arranged in the cylinder body, and the liquid adding unit is simple in structure and stable in function;

5. the liquid storage cavity is internally provided with a liquid storage cavity, and the liquid storage cavity is internally provided with a limiting piece for limiting the moving stroke of the moving piece so as to ensure that the moving strokes of the moving piece are consistent each time, thereby realizing the effect of quantitative liquid supply;

6. the liquid adding unit is arranged on the shower faucet, so that the space of the handheld shower faucet is not occupied, the weight of the handheld shower faucet is reduced, and the use experience of a user is improved;

7. the control unit comprises a switching piece, the switching piece is used for switching and controlling the opening and the closing of the first channel and the second channel, the first channel is opened when the shower head discharges water, and the second channel is closed; when liquid is supplied, the first channel is closed, and the second channel is opened. The two channels are opened alternately, so that the shower hose is not suppressed, and the risk of pipe explosion is reduced;

the other control mode is that the second channel is always in an open state in a normal state, the switching piece only controls the on-off of the first channel, when the first channel is opened, the two channels are both in an open state, because the water flow needs to push the piston to do work in the second channel, but the water flow does not need to push the piston to do work in the first channel, the pipe resistance is relatively small, the water flow automatically selects the first channel to pass through the water, when the first channel is closed, the water flow only can select the second channel to pass through the water, so that the piston is pushed, the bath foam is extruded, and the control mode can not cause the hose to be suppressed, and the risk of pipe burst is reduced.

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 not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall assembly of a dual tube shower system with liquid adding feature of the present invention;

FIG. 2 is an exploded view of a hand held shower head of a dual tube shower system with a liquid adding feature of the present invention;

FIG. 3 is an exploded view of a shower faucet and a filling unit of a dual tube shower system with filling of the present invention;

FIG. 4 is a perspective view of a connecting tube of a dual tube shower system with a liquid adding function of the present invention;

FIG. 5 is a cross-sectional view of a hand held shower head of a dual tube shower system with a liquid adding feature of the present invention (first channel open);

fig. 6 is a sectional view (first passage open state) of a shower tap and a liquid adding unit of a dual pipe shower system with a liquid adding function of the present invention;

fig. 7 is another angular cross-sectional view (first channel open state) of a shower tap and a liquid adding unit of a dual pipe shower system with a liquid adding function of the present invention;

fig. 8 is another angular cross-sectional view (first channel open state) of a shower tap and a liquid adding unit of a dual pipe shower system with a liquid adding function of the present invention;

FIG. 9 is a cross-sectional view of a hand held shower head of a dual tube shower system with a refill feature of the present invention (first channel closed);

fig. 10 is a sectional view (first passage closed state) of a shower tap and a filling unit of a dual pipe shower system with a filling function of the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, 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.

As shown in fig. 1 to 10, a dual pipe shower system with a liquid adding function includes:

a water inlet passage 11 communicating with a water supply source;

the handheld shower head 20 is provided with a first channel 21 and a second channel 22, wherein the first channel 21 is communicated with the water inlet channel 11, and one channel is added to the handheld shower head 20, but the structure is not increased so much, the previous design size can be still maintained, and the weight is not increased;

a control unit 30 for controlling opening and closing of the first passage 21;

liquid feeding unit 40, with handheld gondola water faucet 20 mutually independent separately sets up, including control channel 41, stock solution chamber 42 and moving part 43, wherein, control channel 41 with intake passage 11 is linked together, stock solution chamber 42 with second passageway 22 is linked together, when first passageway 21 closes, control channel 41 is in intake passage 11's hydraulic pressure effect pushes moving part 43 activity, and then passes through moving part 43 compresses stock solution chamber 42 is right the second passageway 22 supplies liquid.

In this embodiment, the liquid storage chamber 42 may further include an elastic member 44, and when the first channel 21 is opened, the liquid storage chamber may be expanded under the elastic force of the elastic member 44 for the next recycling, specifically, the elastic member 44 is a return spring, and water below the elastic member 44 flows back into the first channel 21.

In this embodiment, still include with the tonifying qi passageway 45 that stock solution chamber 42 is linked together and set up the check valve 46 on tonifying qi passageway 45, under the normality, check valve 46 closes tonifying qi passageway 45, when stock solution chamber 42 expands, check valve 46 opens tonifying qi passageway 45 for stock solution chamber 42 is linked together with external atmosphere, prevents to form the negative pressure in stock solution chamber 42, avoids rivers to flow against the stock solution chamber 42, leads to stock solution chamber 42 liquid to be diluted.

In this embodiment, the liquid adding unit 40 includes a cylinder 47, the liquid storage chamber 42 is formed in the cylinder 47, and the movable member 43 is a piston 43 which is movably disposed in the cylinder 47 in a sealing manner, so that the structure is simple and the function is stable.

In this embodiment, the liquid storage device further includes a limiting member 48 disposed in the liquid storage cavity 42 to limit the moving stroke of the moving member 43, so as to ensure that the moving strokes of the moving member 43 are consistent each other, thereby achieving the effect of quantitative liquid supply; still include with cylinder body 47 open and close complex liquid feeding lid 49, open liquid feeding lid 49 is in order to right cylinder body 47 carries out the liquid feeding, specifically, liquid feeding lid 49 threaded connection is on cylinder body 47, and tonifying qi passageway 45 sets up on liquid feeding lid 49.

In this embodiment, the shower faucet further includes a shower faucet 10, the water inlet channel 11 is disposed in the shower faucet 10, the shower faucet 10 is further provided with a first water outlet 12 communicated with the first channel 21, and a second water outlet 13 communicated with the control channel 41, specifically, the shower faucet further includes a connecting pipe 50, the connecting pipe 50 includes a water outlet pipe 51 and a liquid feeding pipe 52 respectively communicated with the first channel 21 and the second channel 22, wherein the water outlet pipe 51 is connected to the first water outlet 12 of the shower faucet 10 to further communicate the first channel 21 with the water inlet channel 11, and the liquid feeding pipe 52 is connected to the cylinder 47 to further communicate with the liquid storage cavity 42.

In this embodiment, liquid feeding unit 40 is installed on shower faucet 10, and is concrete, and liquid feeding unit 40 installs in shower faucet 10's second delivery port 13 department, does not occupy the space of handheld gondola water faucet 20, alleviates the weight of handheld gondola water faucet 20, promotes user's use and experiences.

In this embodiment, the control unit 30 includes a switching member 31, the switching member 31 controls the opening and closing of the first channel 21 and the second channel 22, when the shower head discharges water, the first channel 21 is opened, and the second channel 22 is closed; during the feed, the first passage 21 is closed and the second passage 22 is opened. Two channels are opened alternately, so that the shower hose is guaranteed not to be suppressed, and the risk of pipe explosion is reduced.

Another control mode is that the second channel 22 is always in an open state in a normal state, the switching member 31 only controls the on-off of the first channel 21, when the first channel 21 is open, both channels are in an open state at this time, because the water flow needs to push the piston to do work in the second channel 22, but the water flow does not need to have a relatively small pipe resistance in the first channel 21, the water flow automatically selects the first channel 21 to pass through the water, and when the first channel 21 is closed, the water flow only can select to pass through the second channel 22, so that the moving member 43 is pushed to extrude the bath foam, and the control mode can not cause the hose to be blocked, and the risk of pipe burst is reduced.

In this embodiment, the handheld shower head 20 includes a shower head 20a and a shower handle 20b, the shower handle 20b is provided with a driving member 32 engaged with the switching member 31 in a transmission manner, and specifically, the driving member 32 is a knob sleeved on the shower handle 20 b.

In this embodiment, the shower head 20a includes a water outlet cavity 23 communicated with the first channel 21 and a water outlet channel 24 communicated with the second channel 22, specifically, the shower head 20a includes a water outlet panel 25, the water outlet panel 25 is provided with a plurality of water outlet holes 251 communicated with the water outlet cavity 23, and further includes a water outlet hole 252 communicated with the water outlet channel 24.

The specific working process of this embodiment:

in a normal state, the switching member 31 opens the first channel 21 and closes the second channel 22, at this time, water in the water inlet channel 11 flows to the water outlet pipe through the first water outlet 12, and water in the water outlet pipe flows to the water outlet cavity 23 through the first channel 21 and then is sprayed out from the water outlet hole 251, so that a shower function is realized;

when a user needs bath foam or shampoo, the driving piece 32 is rotated to drive the switching piece 31 to close the first channel 21 and open the second channel 22, at the moment, the water pressure of the water inlet channel 11 cannot be discharged from the first channel 21, the control channel 41 pushes the piston 43 to move under the action of the water pressure of the water inlet channel 11, the piston 43 compresses the liquid storage cavity 42 to supply liquid to the second channel 22 through the liquid feeding pipe, and the liquid in the second channel 22 flows out from the liquid outlet hole 252 through the liquid outlet channel 24 for the user to use;

after the first channel 21 is switched back to be opened, the water pressure of the water inlet channel 11 is discharged from the first channel 21, the piston 43 is reset under the action of the elastic piece 44, and in the resetting process, the liquid storage cavity 42 is replenished with air through the air replenishing channel 45.

The gondola water faucet of this scheme can realize out the water function through setting up mutually independent first passageway 21 and second passageway 22, can realize supplying the liquid function again, can go out shower bath or shampoo etc. through second passageway 22 to supply the liquid function stability, simple structure promotes user and uses experience.

When the shower head discharges water, the first channel 21 is opened, and the second channel 22 is closed; during the feed, the first passage 21 is closed and the second passage 22 is opened. Two channels are opened alternately, so that the shower hose is guaranteed not to be suppressed, and the risk of pipe explosion is reduced. The handheld shower head 20 is additionally provided with the channel, but the structure is not increased much, the prior design size can be still kept, the weight cannot be increased, the liquid adding unit 40 and the handheld shower head 20 are independently and separately arranged, more liquid can be added and stored, the service life is prolonged, the replacement frequency is reduced, the weight cannot be increased, and the operation is simple.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a double-barrelled shower system with liquid feeding function which characterized in that includes:

the water inlet channel is communicated with a water supply source;

a control unit for controlling the opening and closing of the first passage;

2. The dual-tube shower system with the liquid adding function according to claim 1, further comprising an elastic member, wherein the liquid storage chamber can be expanded by an elastic force of the elastic member.

3. The dual-tube shower system with the liquid adding function according to claim 1, further comprising an air supply channel communicated with the liquid storage cavity and a one-way valve arranged on the air supply channel, wherein the one-way valve closes the air supply channel in a normal state, and when the liquid storage cavity is expanded, the one-way valve opens the air supply channel, so that the liquid storage cavity is communicated with the external atmosphere.

4. The dual-tube shower system with the liquid adding function according to claim 1, wherein the liquid adding unit comprises a cylinder, the liquid storage cavity is formed in the cylinder, and the movable member is a piston which is movably and hermetically arranged in the cylinder.

5. The dual-tube shower system with the liquid adding function according to claim 1, further comprising a limiting member disposed in the liquid storage cavity to limit a moving stroke of the moving member.

6. The dual-pipe shower system with the liquid adding function according to claim 1, further comprising a shower faucet, wherein the water inlet channel is disposed in the shower faucet, and the shower faucet is further provided with a first water outlet communicated with the first channel and a second water outlet communicated with the control channel.

7. The dual-tube shower system with the liquid adding function according to claim 6, wherein the liquid adding unit is installed on the shower faucet.

8. The dual pipe shower system with the liquid adding function as claimed in claim 1, wherein the control unit includes a switching member which switches and controls opening and closing of the first passage and the second passage.

9. The dual-tube shower system with the liquid adding function according to claim 8, wherein the handheld shower head comprises a shower head and a shower handle, and a driving piece in transmission fit with the switching piece is arranged on the shower handle.

10. The dual tube shower system with refill function of claim 9 wherein said shower head includes an outlet chamber in communication with said first channel and an outlet channel in communication with said second channel.