CN216200796U

CN216200796U - Double-purpose water tap with inner core control

Info

Publication number: CN216200796U
Application number: CN202122510222.6U
Authority: CN
Inventors: 李永久
Original assignee: Wenzhou Xinchuan Sanitary Ware Co ltd
Current assignee: Wenzhou Xinchuan Sanitary Ware Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-05
Anticipated expiration: 2031-10-18

Abstract

The application provides an inner core control double-purpose tap, including casing, inner core, switch and shower nozzle. The shell is provided with an accommodating cavity and a water outlet, and the water outlet is communicated with the accommodating cavity. The inner core is connected in the accommodating cavity, and two axial ends of the inner core are hermetically arranged with the inner wall of the accommodating cavity; the inner core has inlet opening and apopore, and inlet opening and apopore run through the inner core along the axial, and the apopore with hold the chamber intercommunication, and the apopore has the pressurization portion, and the shower nozzle is connected with the apopore. Compared with the prior art, this application inner core control double-purpose tap possesses delivery port and shower nozzle, and the switch is used for adjusting delivery port and shower nozzle respectively with the inlet opening disconnection and close on it to make this inner core control double-purpose tap possess multiple functions.

Description

Double-purpose water tap with inner core control

Technical Field

The application relates to the technical field of faucets, in particular to an inner core control dual-purpose faucet.

Background

Along with the improvement of the living standard of people, people have higher and higher requirements on the water faucet. At present, all water taps on the market are controlled by a single handle and only have a single water outlet function. So, can't satisfy people to tap functional diversity's demand, especially in bathroom or bathroom, because its space is narrower, need tap to possess a plurality of delivery ports and multiple functions to satisfy people's different demands, like the shower, the floor in laundry or the washing bathroom etc.. At present, a plurality of water taps with single water channel water outlet functions are usually arranged in a bathroom or a toilet to meet the requirements of people, so that the water taps occupy space and are high in cost.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide an inner core control double-purpose tap to solve the technical problem of tap function singleness among the prior art.

In order to achieve the above object, the technical scheme adopted in the present application is to provide an inner core control dual-purpose faucet, which includes a housing having a water outlet, and further includes:

the accommodating cavity is arranged in the shell and is communicated with the water outlet;

the inner core is connected in the accommodating cavity, and two axial ends of the inner core are hermetically arranged with the inner wall of the accommodating cavity;

the inner core is provided with a water inlet hole and a water outlet hole, the water inlet hole and the water outlet hole penetrate through the inner core along the axial direction, and the water inlet hole can be communicated with the water outlet hole; the water outlet hole is provided with a pressurizing part, the pressurizing part points to the direction of the water outlet end of the water outlet hole along the water inlet end of the water outlet hole, and the diameter of the pressurizing part is gradually reduced;

the switch is connected with the shell and used for adjusting the connection and disconnection of the water inlet hole and the water inlet end;

the spray head is connected with the water outlet end and is provided with a spray head switch for controlling the water outlet of the spray head, and when the spray head switch is in an open state, water flows out of the spray head; when the spray head switch is in a closed state, water flows out of the water outlet.

In one embodiment, the water outlet includes a first hole body and a second hole body, the first hole body and the second hole body are coaxially arranged, the first hole body is located on one side of the water outlet close to the water inlet end, and the second hole body is located on one side of the water outlet close to the water outlet end;

and the first hole body is arranged in a way that the diameter of the first hole body is gradually reduced along the direction of the water inlet end of the water outlet hole to the direction of the water outlet end of the water outlet hole.

In one embodiment, the diameter of the small diameter end of the first aperture is smaller than the diameter of the second aperture.

In one embodiment, the inner core has an adjustment groove extending in a radial direction of the inner core; the first hole body and the second hole body are positioned on two sides of the adjusting groove along the axial direction;

the adjusting groove is provided with an opening, the opening is positioned on the side wall of the inner core, and the small-diameter end of the first hole body and the second hole body are communicated with the accommodating cavity through the opening.

In one embodiment, the opening is located on a side of the inner core facing away from the water outlet.

In one embodiment, the faucet further comprises a noise reduction ring;

the inner core is provided with a clamping groove, the clamping groove is annularly arranged on the outer side wall of the inner core along the circumferential direction of the inner core, and the opening is positioned on the bottom wall of the clamping groove;

the noise reduction ring is clamped with in the clamping groove, the noise reduction ring is provided with a water drainage groove and a communication port, the water drainage groove is annularly arranged on the noise reduction ring towards one side of the clamping groove, and the water drainage groove is communicated with the accommodating cavity through the communication port.

In one embodiment, the communication port is located on one side of the inner core facing the water outlet.

In one embodiment, the two axial ends of the inner core are respectively provided with a fixing groove, and a sealing ring is clamped in the fixing grooves;

the inner wall of the accommodating cavity is provided with two sealing parts, the inner core is axial, the two sealing parts are arranged at intervals and are convexly arranged on the inner wall of the accommodating cavity, and the two sealing rings are in one-to-one correspondence with the two sealing parts and are in butt fit with the two sealing parts;

the inner wall of the accommodating cavity is further provided with a communicating groove, the communicating groove is located between the two sealing parts, and the position of the noise reduction ring corresponds to the position of the communicating groove.

In one embodiment, the faucet further comprises a valve core, wherein the valve core is connected in the accommodating cavity and abutted against the inner core, and is used for adjusting the connection and disconnection of the water inlet and the water outlet under the control of the switch.

The application provides a tap's beneficial effect lies in: compared with the prior art, the inner core control dual-purpose faucet is provided with the water outlet and the spray head, and the switch on the inner core control dual-purpose faucet is used for adjusting the water outlet and the spray head to be disconnected and closed with the water inlet hole respectively, so that the inner core control dual-purpose faucet has multiple functions; and the inner core control dual-purpose water faucet is internally provided with a pressurizing part, the pressurizing part is arranged along the direction of the water outlet end of the water inlet end of the water outlet hole, the diameter of the pressurizing part is gradually reduced, and the pressurizing part is used for pressurizing water flow so as to improve the flow rate of the water flow passing through the water outlet end of the water outlet.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a first structural schematic diagram of a dual-purpose faucet with a core control provided in an embodiment of the present application;

fig. 2 is an exploded view of a dual-purpose faucet with a core control provided in the embodiment of the present application;

FIG. 3 is a cross-sectional view of a dual cartridge control faucet provided in accordance with an embodiment of the present application;

FIG. 4 is a cross-sectional view of a housing provided by an embodiment of the present application;

FIG. 5 is an enlarged view of the portion A of FIG. 3;

FIG. 6 is a schematic structural view of an inner core provided in accordance with an embodiment of the present disclosure;

FIG. 7 is a schematic structural view of an alternative perspective of the inner core provided by an embodiment of the present application;

figure 8 is a cross-sectional view of an inner core provided in accordance with an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1. a housing; 2. an inner core; 3. a switch; 4. a spray head; 5. a seal ring; 6. a control valve core; 7. a noise reduction ring;

101. an accommodating chamber; 102. a water outlet; 103. a sealing part; 104. a communicating groove;

201. a water inlet hole; 202. a water outlet hole; 203. an adjustment groove; 204. fixing grooves; 205. a card slot;

2011. a hot water inlet hole; 2012. a cold water inlet hole;

2021. a first aperture body; 2022. a second aperture body;

401. a shower head switch 401;

701. a water discharge tank; 702. a communication port.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application 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 present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 8 together, a faucet provided in an embodiment of the present application will now be described.

The embodiment of the application provides a double-purpose tap of inner core control, including casing 1, inner core 2, switch 3 and shower nozzle 4. The housing 1 has an accommodation chamber 101 and a water outlet 102, and the water outlet 102 communicates with the accommodation chamber 101. The inner core 2 is connected in the accommodating cavity 101, and two axial ends of the inner core are arranged in a sealing way with the inner wall of the accommodating cavity 101. The inner core 2 is provided with a water inlet hole 201 and a water outlet hole 202, the water inlet hole 201 and the water outlet hole 202 axially penetrate through the inner core 2, and the water inlet hole 201 can be communicated with the water outlet hole 202; the apopore 202 has pressure boost portion, follows the water inlet end of apopore 202 and points to the apopore 202 outlet end direction, and pressure boost portion is the diameter and reduces gradually the setting. The switch 3 is connected to the housing 1 for adjusting the connection and disconnection of the water inlet hole 201 and the water inlet end. The spray head 4 is connected with the water outlet end, the spray head 4 is provided with a spray head switch 401 for controlling the water outlet of the spray head 4, and when the spray head switch 401 is in an open state, water flows out of the spray head 4; when the nozzle switch 401 is in the off state, water flows out from the water outlet 102.

Compared with the prior art, the inner core control dual-purpose faucet is provided with the water outlet 102 and the spray head 4, the switch 3 on the inner core control dual-purpose faucet is used for adjusting the water outlet 102 and the spray head 4 to be disconnected and closed with the water inlet hole 201 respectively, so that the inner core control dual-purpose faucet has multiple functions; and this inner core control double-purpose tap is inside to be equipped with pressure boost portion, along the water inlet end directional apopore 202 of apopore 202 the play water end direction, pressure boost portion is the diameter and reduces the setting gradually for carry out the pressure boost to rivers, with the velocity of flow that improves rivers and pass through the play water end of delivery port 102.

Specifically, in the present application, the housing 1 has a cylindrical shape, the water outlet 102 extends in a radial direction of the housing 1, and the inner core 2 has a cylindrical shape and is mounted in the housing 1. The water inlet hole 201 and the water outlet 102 both penetrate through the inner core 2 along the axial direction of the inner core 2, and the water outlet ends of the water inlet hole 201 and the water outlet 102 are both provided with internal threads for connecting a water inlet pipe. The number of the water inlets is two, the two water inlets are respectively a hot water inlet 2011 and a cold water inlet 2012, the water outlet end of the water outlet 202 is connected with the spray head 4, and the spray head 4 is provided with a spray head switch 401 for controlling water outlet.

The axial both ends of inner core 2 all are established and are equipped with fixed slot 204, and the joint has sealing washer 5 in the fixed slot 204. The inner wall that holds chamber 101 is provided with two sealing 103, along inner core 2 axial, and the inner wall that holds chamber 101 is located to two sealing 103 intervals settings and protruding, and two sealing washer 5 and two sealing 103 one-to-one and butt cooperations.

The inner wall of the accommodating cavity 101 is further provided with a communication groove 104, the communication groove 104 is located between the two sealing portions 103, and the position where the water outlet hole 202 is communicated with the accommodating cavity 101 is located between the two fixing grooves 204. The sealing ring 5 is in abutting fit with the inner side wall of the sealing portion 103 and is used for sealing the communication groove 104, so that water flow of the water outlet hole 202 enters the communication groove 104 and then flows out through the water outlet 102.

The control valve core 6 is connected in the containing cavity 101, and the control valve core 6 is abutted against the inner core 2. The control valve core 6 is internally provided with a water flow channel and a regulating switch 3. The water flow passage communicates with the cold water inlet hole 2012, the hot water inlet hole 2011 and the water outlet hole 202. The switch 3 is rotatably connected to the upper end of the housing 1 and connected to the adjusting switch 3 for adjusting the connection or disconnection of the cold water inlet 2012 and the hot water inlet 2011 with the water outlet 202.

In an embodiment of the present application, the water outlet 202 includes a first hole body 2021 and a second hole body 2022, the first hole body 2021 and the second hole body 2022 are coaxially disposed, the first hole body 2021 is located at a side of the water outlet 202 near the water inlet end, and the second hole body 2022 is located at a side of the water outlet 202 near the water outlet end;

along the direction from the water inlet end of the water outlet hole 202 to the water outlet end of the water outlet hole 202, the first hole body 2021 is arranged to have a gradually decreasing diameter, and the diameter of the small-diameter end of the first hole body 2021 is smaller than the diameter of the second hole body 2022.

The water outlet hole 202 includes a first hole body 2021 and a second hole body 2022, and the first hole body 2021 and the second hole body 2022 are coaxially disposed. The first hole 2021 is located on a side of the adjusting slot 203 close to the switch 3, and the first hole 2021 is located on a side of the adjusting slot 203 far from the switch 3. Along the axial direction of the inner core 2, the diameter of the first hole body 2021 is gradually reduced, the small diameter end of the first hole body 2021 is communicated with the adjusting groove 203, the large diameter end of the first hole body 2021 is communicated with the water inlet hole 201, and the diameter of the small diameter end of the first hole body 2021 is smaller than the diameter of the second hole body 2022.

In one embodiment of the present application, the inner core 2 has an adjusting groove 203, the adjusting groove 203 extends along a radial direction of the inner core 2, and along an axial direction of the inner core 2, the first hole body 2021 and the second hole body 2022 are respectively located at two sides of the adjusting groove 203, the adjusting groove 203 has an opening, the opening is located at a side wall of the inner core 2 and located at a side of the inner core 2 away from the water outlet 102, and a small diameter end of the first hole body 2021 and the second hole body 2022 are communicated with the accommodating cavity 101 through the opening.

Specifically, in the present application, the adjustment groove 203 of the inner core 2 extends along the radial direction of the inner core 2 and penetrates through the water outlet hole 202, so that the small diameter end of the first hole body 2021 and the second hole body 2022 are communicated with the accommodating chamber 101 through the opening.

The uncovered inner core 2 lateral wall that is located to lie in inner core 2 and deviate from one side of delivery port 102, prevent that rivers from directly flowing into delivery port 102 from apopore 202, reduce the rivers velocity of flow, prevent the air friction in high-speed rivers and the intercommunication groove 104, thereby noise abatement.

The adjusting switch 3 of the control valve core 6 is opened through the switch 3, and the nozzle switch 401 is closed, so that the nozzle 4 is in a closed state. The water flow enters the communication groove 104 through the cold water inlet hole 2012 or the hot water inlet hole 2011, the control valve core 6 and the first hole body 2021, and then flows out through the water outlet 102.

The head switch 401 is turned on to open the head 4, and the diameter of the first hole 2021 is gradually reduced. The pressure of the water flowing through the first hole 2021 is increased to form a high pressure water column, and the air flows through the water outlet 102, the accommodating chamber 101, the adjusting groove 203 and the high pressure water column, according to the principle that the higher the flow rate and the lower the pressure, when the high pressure water column flows through the adjusting groove 203 and enters the second hole 2022, the air in the adjusting groove 203 further pressurizes the high pressure water column to increase the flow rate of the water flowing through the second hole 2022, and the diameter of the small diameter end of the first hole 2021 is smaller than that of the second hole 2022, so that the water flows into the second hole 2022 directly and flows out from the spray head 4 under the pressure.

In one embodiment of the application, the faucet further comprises a noise reduction ring 7. The inner core 2 is provided with a clamping groove 205, the clamping groove 205 is circumferentially arranged on the outer side wall of the inner core 2 along the circumferential direction of the inner core 2, and the opening is located on the bottom wall of the clamping groove 205. The noise reduction ring 7 is clamped in the clamping groove 205, the noise reduction ring 7 is provided with a water drainage groove 701 and a communication port 702, the water drainage groove 701 is annularly arranged on one side, facing the clamping groove 205, of the noise reduction ring 7, the communication port 702 is located on one side, facing the water outlet 102, of the inner core 2, and the water drainage groove 701 is communicated with the inner cavity through the communication port 702.

Specifically, in this application, an annular locking groove 205 is provided on the outer side wall of the inner core 2, and the position of the locking groove 205 corresponds to the position of the communication groove 104. The noise reduction ring 7 is engaged in the engaging groove 205, so that the position of the noise reduction ring 7 corresponds to the position of the communicating groove 104. The noise reduction ring 7 serves to reduce the flow rate of the water flow, thereby reducing noise. The noise reduction ring 7 is provided with a plurality of drainage grooves 701 and a communication port 702, the drainage grooves 701 are annularly arranged on the inner side wall of the noise reduction ring 7, the number of the drainage grooves 701 is multiple, and the plurality of the drainage grooves 701 are uniformly distributed on the inner side wall of the noise reduction ring 7 along the axial direction of the inner core 2. The communication port 702 is located on the side of the inner core 2 facing the water outlet 102, and the water drainage groove 701 is communicated with the inner cavity through the communication port 702.

When the nozzle 4 is in the closed state, the water flow flows into the adjusting groove 203 from the first hole body 2021 and enters the communicating groove 104 through the drainage groove 701 and the communicating port 702 to reduce the flow rate of the water flow, reduce the noise generated by the direct impact of the water flow on the side wall of the accommodating cavity 101, and then the water flow flows out from the water outlet 102 to prevent the impact of the too fast flow rate of the water flow on the side wall of the accommodating cavity 101, thereby reducing the noise.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims

1. The utility model provides a double-purpose tap is controlled to inner core, includes the casing that has the delivery port, its characterized in that still includes:

2. A dual-purpose faucet controlled by a water core as recited in claim 1, wherein the water outlet hole comprises a first hole body and a second hole body, the first hole body and the second hole body are coaxially disposed, the first hole body is located on a side of the water outlet hole close to the water inlet end, and the second hole body is located on a side of the water outlet hole close to the water outlet end;

3. The dual purpose faucet with inner core control as recited in claim 2, wherein the diameter of the small diameter end of the first bore is smaller than the diameter of the second bore.

4. The dual purpose faucet of claim 3, wherein the plunger has an adjustment slot extending in a radial direction of the plunger; the first hole body and the second hole body are positioned on two sides of the adjusting groove along the axial direction of the inner core;

5. The dual faucet of claim 4, wherein the opening is located on a side of the cartridge facing away from the outlet.

6. The dual core control faucet of claim 5, further comprising a noise reduction ring;

7. The dual purpose faucet with plunger control as recited in claim 6, wherein the communication port is located on a side of the plunger facing the water outlet.

8. A dual-purpose faucet with a core control as claimed in claim 6, wherein fixing grooves are formed at both axial ends of the core, and sealing rings are clamped in the fixing grooves;

9. The dual-purpose faucet with inner core control as recited in claim 8, further comprising a valve core, wherein the valve core is connected in the accommodating cavity and abutted against the inner core, and is used for adjusting the water inlet hole to be communicated with and disconnected from the water outlet hole under the control of the switch.