CN218531371U

CN218531371U - Water pressure adjustable shower device

Info

Publication number: CN218531371U
Application number: CN202221762717.6U
Authority: CN
Inventors: 李志白
Original assignee: Quanzhou Tansi Industrial Design Co ltd
Current assignee: Quanzhou Tansi Industrial Design Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-02-28
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a water pressure adjustable bathing device, which comprises a shell and a control core; the shell is provided with a main channel, a water inlet, a water outlet, a control port and a bath lotion inlet which are all communicated with the main channel; the control core is provided with a control switch, a nozzle and a needle, the nozzle and the needle move relatively under the control of the control switch, the nozzle is provided with a nozzle, the needle is positioned in the nozzle, a water passing negative pressure channel is formed between the nozzle and the needle, and negative pressure is formed outside the nozzle by the water passing negative pressure channel; the main channel is divided into a clear water cavity, a foam cavity and a water outlet cavity, and the foam cavity is communicated with the bath lotion inlet. Through changing the relative position between nozzle and the spray needle, change the sectional area of water negative pressure passageway to adjust the water pressure from spout spun water, change the size of spout outside negative pressure, make this bathing device all can normally work under certain water pressure scope, improve the universal suitability of product.

Description

Water pressure adjustable shower device

Technical Field

The utility model relates to a hot-water heating bathroom product field specifically indicates a water pressure adjustable shower, and it has more general suitability, can be applicable to the different water pressure in each region.

Background

Showering is one of the common ways of cleaning the body, and nowadays, people commonly use a shower head when taking a shower. In the process of showering, a shower head is generally opened to wet the body, then the shower head is turned off to apply shower gel or shampoo to the body and scrub the body, and after the scrub is finished, the shower head is opened to wash the shower gel or the shampoo.

In the process, as the shower gel and the shampoo are sticky, the shower gel and the shampoo can be uniformly smeared on a human body by repeatedly rubbing, which is not easy to do for children under the age of 10 years old, and the following phenomena are frequently caused:

1. a batch of shampoo is concentrated in a certain area of the head, so that after bathing is finished, the state of the head is as follows: one area is full of unwashed shampoo and is in a foam state, and the other area is in an unclean state because the shampoo is not dipped;

2. the whole body of shampoo or bath lotion does not start to be rubbed and falls on the ground, and the shampoo or bath lotion needs to be squeezed for many times during one-time bath, so that the serious waste of the shampoo or bath lotion is caused.

Chinese patent publication CN113693470A discloses a bathing device, which comprises a liquid storage barrel for storing shower gel, a multi-way switching valve for switching water ways, and a clear water spraying piece for discharging clear water, and further comprises a foam spraying piece and a mixture for mixing shower gel and clear water, wherein the mixture is communicated with the liquid storage barrel, and when the mixture is discharged, a negative pressure can be generated on a communication passage between the liquid storage barrel and the mixture, and the foam spraying piece is connected with a liquid outlet part of the mixture.

People are at the shower in-process, when needing to paint the shower bath, only need rotate operating handle, let many water route diverter valve switch to first play water portion and go out water, and water produces the negative pressure through the mixture to with shower bath and the automatic mixture that inhales of outside air in the stock solution section of thick bamboo, water, air and shower bath mix in the mixture and form mixed liquid, mixed liquid constantly foams at the mobile in-process, spouts the form blowout with the foam from the foam at last.

Although the above patent literature seems to satisfy the requirement of bathing on the basis of basic function, in actual use, there is a problem that water pressure is unstable between cities or between cities and countryside, and the above patent literature can only change the outlet area of the bath lotion, but cannot change the magnitude of the water jet or negative pressure, so that the whole device cannot obtain stable bathing effect in all cities and countryside all over the country, and further the use experience of consumers is reduced.

Based on this, the present inventors have conducted intensive studies on the above problems and have made the present invention.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a water pressure adjustable shower device, it can change and spray water pressure to can all let this shower device normally work under certain water pressure scope, improve the general suitability of product.

In order to achieve the above purpose, the solution of the present invention is:

a shower device with adjustable water pressure comprises a shell and a control core; the shell is provided with a main channel, a water inlet, a water outlet, a control port and a bath lotion inlet which are all communicated with the main channel;

the control core is provided with a control switch, a nozzle and a needle, the nozzle and the needle move relatively under the control of the control switch, the nozzle is provided with a nozzle, the needle is positioned in the nozzle, a water passing negative pressure channel is formed between the nozzle and the needle, and negative pressure is formed outside the nozzle by the water passing negative pressure channel;

the main channel is divided into a clear water cavity, a foam cavity and a water outlet cavity, and the foam cavity is communicated with the bath lotion inlet and corresponds to the outer side of the nozzle.

Further, the nozzle is movably arranged in the main channel under the control of the control switch and has a first working state, a second working state and a third working state; when the nozzle is in a first working state, the water outlet cavity is communicated with the clear water cavity, and the foam cavity is isolated from the clear water cavity and the water outlet cavity; when the nozzle is in a second working state, the water outlet cavity, the foam cavity and the clear water cavity are communicated; and when the nozzle is in a third working state, the spray needle is inserted into a nozzle of the nozzle to block the nozzle.

Further, the spray needle is movably arranged in the main channel under the control of the control switch, and the spray nozzle is still in the main channel.

Furthermore, the spray needle comprises a conical needle head, a plugging section and a needle main body, a water passing negative pressure channel is formed between the conical needle head and the nozzle, and the outer diameter of the plugging section is matched with the inner diameter of the nozzle so as to enable the nozzle to be in a third working state.

Further, the sealing ring is sleeved on the blocking section, and when the blocking section is in a third working state, the sealing ring is sealed between the nozzle and the spray needle.

After the scheme of the oil adding device is adopted, the utility model relates to a pair of water pressure adjustable bathing device can change the relative position between nozzle and the spray needle through control switch, so can change the sectional area of water negative pressure passageway to the water pressure of spout blowout rivers is followed in the regulation, changes the size of spout outside negative pressure, thereby makes the utility model relates to a bathing device all can normally work under certain water pressure scope, has improved the general suitability of product.

Drawings

Fig. 1 is a perspective view of a water pressure adjustable bathing device related to the utility model.

Fig. 2 is a sectional view of the outer shell of the water pressure adjustable bathing device related to the utility model.

Fig. 3 is a schematic structural view of a first working state of the water pressure adjustable bathing device related to the utility model.

Fig. 4 is a schematic structural view of a second working state of the water pressure adjustable bathing device related to the utility model.

Fig. 5 is a schematic structural view of a third working state of the water pressure adjustable bathing device related to the utility model.

Fig. 6 is a schematic structural view of a control core in a water pressure adjustable bathing device of the utility model.

In the figure:

a housing 1; a main channel 11; a water inlet 12; a water outlet 13; a control port 14; a bodywash inlet 15; a clear water chamber 111; a foam chamber 112; a water outlet cavity 113;

a control core 2; a control switch 21; a nozzle 22; a needle 23; a spout 24; a water passing negative pressure channel 25; a core print 26; a first seal ring 221; a through hole 222; a tapered needle 231; a plugging section 232; a needle main body 233; and a seal 234.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, the utility model relates to a water pressure adjustable bathing device, which comprises a shell 1 and a control core 2; a main channel 11, a water inlet 12, a water outlet 13, a control port 15 and a bath lotion inlet 15 which are all communicated with the main channel 11 are formed on the shell 1; the control core 2 is provided with a control switch 21, a nozzle 22 and a needle 23, the nozzle 22 and the needle 23 are relatively moved under the control of the control switch 21, the nozzle 22 is provided with a spout 24, the needle 23 is positioned in the nozzle 22, a water passing negative pressure channel 25 is formed between the nozzle 22 and the needle 23, and the water passing negative pressure channel 25 forms negative pressure outside the spout 24; the main channel 11 is divided into a clear water chamber 111, a bubble chamber 112 and a water outlet chamber 113, the bubble chamber 112 communicating with the bodywash inlet 15 and corresponding to the outside of the spout 24. Can change the relative position between nozzle 22 and the spray needle 23 through control switch 21, so can change the sectional area of water negative pressure passageway 25 to adjust the water pressure from spout 24 blowout rivers, change the size of spout 24 outside negative pressure, thereby make the utility model relates to a shower device all can normally work under certain water pressure scope, has improved the general suitability of product.

As shown in fig. 3 to 5, the nozzle 22 is movably accommodated in the main channel 11 under the control of the control switch 21 and has a first operating state, a second operating state and a third operating state; when the nozzle 22 is in the first working state, the water outlet cavity 113 is communicated with the clear water cavity 111, and the foam cavity 112 is isolated from the clear water cavity 111 and the water outlet cavity 113; when the nozzle 22 is in the second working state, the water outlet cavity 113, the foam cavity 112 and the clear water cavity 111 are communicated; when the nozzle 22 is in the third working state, the needle 23 is inserted into the spout 24 of the nozzle 22 to block the nozzle 22. Therefore, the user can adjust the working state through the control switch 21 according to the requirement, in the first working state, the water outlet 13 of the bathing device can flow out clean water, in the second working state, the bathing liquid in the foam cavity 112 can be sucked out by negative pressure and mixed with the clean water to form foam water, and the foam water flows out from the water outlet 13, and in the third working state, the water outlet 13 stops water outlet.

As shown in fig. 6, the spray needle 23 includes a conical needle 231, a blocking section 232 and a needle main body 233, a water negative pressure channel 25 is formed between the conical needle 231 and the nozzle 22, and the outer diameter of the blocking section 232 is matched with the inner diameter of the nozzle opening 24 to enable the nozzle 22 to be in the third working state. At this moment, the bathing device is in a rubbing mode, the device stops water discharging, the user can rub and clean conveniently, the faucet switch is not required to be turned off, and therefore after the rubbing mode is finished, the user does not need to adjust the water temperature again, the user can operate conveniently greatly, and bathing experience of the user is improved.

Preferably, a first sealing ring 221 is further formed on an outer wall surface of a middle portion of the nozzle 22, the first sealing ring 221 partitions the main channel 11 into a foam cavity 112 and a clean water cavity 111, a communication hole 222 is formed in a position of the nozzle 22 corresponding to the clean water cavity 111, the clean water cavity 111 is communicated with the water negative pressure channel 25 through the communication hole 222, and the clean water cavity 111 is communicated with the water inlet 12.

Preferably, the blocking section 232 is sleeved with a sealing ring 234, and when in the third working state, the sealing ring 234 is sealed between the nozzle 22 and the needle 23. This can further promote the sealed effect of shutoff section.

In addition, the spray needle 23 is connected with the nozzle 22 in a radial limiting way, the nozzle 22 is connected with the core seat 26 in a radial limiting way, the knob is in threaded connection with the nozzle 22, and the knob is in threaded connection with the spray needle 23; thus, when the knob is turned, the nozzle 22 is restricted from radial rotation and is therefore axially applied by the screw thread. In addition, the needle 23 may be integrally formed on the knob.

Preferably, the needle 23 is movably accommodated in the main channel 11 under the control of the control switch 21, and the nozzle 23 is stationary in the main channel 11.

Preferably, the control core 2 has a core print 26, the control switch 21 is a knob, the core print 26 is detachably and fixedly connected to the control port 14 of the housing 1, and the knob is rotatably connected to the core print 26. By turning the knob, the position of the nozzle 22 can be controlled, so as to control the communication or closing of the water outlet cavity 113, the foam cavity 112 and the clear water cavity 111.

Compared with the prior art, the utility model discloses a water pressure adjustable shower device utilizes venturi's structure promptly, nevertheless further through the integrated configuration of nozzle 22 and spray needle 23 to realize that the water pressure of jet fluid becomes adjustable, thereby can be suitable for at different hydraulic current situations, improved whole shower device's market adaptability, also ensured whole shower device's usability.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The shower device with adjustable water pressure is characterized by comprising a shell and a control core;

the shell is provided with a main channel, a water inlet, a water outlet, a control port and a bath lotion inlet which are all communicated with the main channel;

the control core is provided with a control switch, a nozzle and a spray needle, the nozzle is movably contained in the main channel under the control of the control switch and has a first working state, a second working state and a third working state; the nozzle is provided with a nozzle, the spray needle is positioned in the nozzle, a water passing negative pressure channel is formed between the nozzle and the spray needle, and negative pressure is formed outside the nozzle by the water passing negative pressure channel;

2. The adjustable water pressure bathing device of claim 1 wherein said nozzle is movably received in said main channel under the control of said control switch and has a first operational state, a second operational state and a third operational state; when the nozzle is in a first working state, the water outlet cavity is communicated with the clear water cavity, and the foam cavity is isolated from the clear water cavity and the water outlet cavity; when the nozzle is in a second working state, the water outlet cavity, the foam cavity and the clear water cavity are communicated; and when the nozzle is in a third working state, the spray needle is inserted into a nozzle of the nozzle to block the nozzle.

3. The adjustable water pressure bathing apparatus of claim 1 wherein said needle is movably received within said main passageway under the control of said control switch, and said nozzle is stationary within said main passageway.

4. The adjustable water pressure bathing device of claim 1 wherein said nozzle comprises a conical needle head, a blocking section and a needle body, wherein a water passing negative pressure channel is formed between said conical needle head and said nozzle, and wherein the outer diameter of said blocking section matches the inner diameter of said nozzle to place said nozzle in said third operating state.

5. A water pressure adjustable bathing apparatus as claimed in claim 4 wherein said blocking section is fitted with a sealing ring which seals between said nozzle and said needle when in said third operating condition.