CN219570945U

CN219570945U - Tap switching water tap and tap

Info

Publication number: CN219570945U
Application number: CN202320527243.5U
Authority: CN
Inventors: 章盛辉; 何圳林; 刘伟山; 祝传宝
Original assignee: Xiamen Lota International Co Ltd
Current assignee: Xiamen Lota International Co Ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-22
Anticipated expiration: 2033-03-17

Abstract

The utility model provides a tap switching water nozzle and a tap, the tap switching water nozzle comprises a shell and a valve body, a first water outlet and a second water outlet are arranged on the shell, the valve body is arranged in the shell, a first water outlet channel and a second water outlet channel which are respectively communicated with the first water outlet and the second water outlet are arranged in the valve body, and a reversing valve is arranged in the valve body. According to the scheme of the utility model, the water tap switching water tap capable of rotating at multiple angles is provided, so that the water outlet position can be changed, and the water use range is enlarged.

Description

Tap switching water tap and tap

Technical Field

The utility model relates to the technical field of faucet water outlet devices, in particular to a faucet switching water nozzle and a faucet.

Background

Along with the improvement of the overall living standard of society, the demands of people for water are more and more diversified. For those users who have assembled the tap of function singleness, easy water-out, want to promote the water function demand, satisfy more washing conditions, and the user who does not want to change tap again simultaneously can use the switching water injection well choke, reaches the effect of multi-functional water-out through the switching water injection well choke. The switching water tap occupies a certain space, and the current switching water tap is usually fixed on the water tap and can not rotate, so that the water outlet position of the raw water tap is changed and fixed, and the water consumption range is reduced.

Disclosure of Invention

The utility model provides a water tap switching water nozzle, which is simple in structure and convenient to operate, and aims to solve the problems that the existing switching water nozzle is not rotatable, the water outlet position is fixed, the function is single and the water consumption range is reduced.

The utility model adopts the following scheme: the utility model provides a tap switching water injection well choke, includes casing and valve body, be provided with first delivery port and second delivery port on the casing, the valve body is installed inside the casing, be provided with first water outlet channel and the second water outlet channel of intercommunication first delivery port and second delivery port respectively in the valve body, be provided with the switching-over valve in the valve body, still include bulb and connect pole and bulb nut, bulb one end and the bulb nut cooperation of bulb pole are connected to can universal rotation in the bulb nut, the other end is connected on the casing, be equipped with the inlet channel in the bulb pole, the junction of inlet channel and first water outlet channel, second water outlet channel is located to the switching-over valve for switch out the water channel.

As a further optimization, a key is arranged on one side of the shell, the reversing valve comprises a valve rod, one end of the valve rod is connected with the key, the other end of the valve rod is provided with a gasket for blocking the water outlet channel, and the key is configured to drive the valve rod to move when being pressed, so that the water outlet channel is switched by changing the position of the gasket.

As a further optimization, a spring is arranged at the joint of the valve rod and the key, and the spring is configured to drive the valve rod to drive the gasket to move to the position of the second water outlet channel after the faucet is closed.

As further optimization, a rectifier and an O-shaped sealing ring are arranged at the first water outlet.

As further optimization, a water outlet head and an O-shaped sealing ring are arranged at the second water outlet, the water outlet head is arranged above the shell, and a buckle is arranged on the water outlet head and used for propping against the shell.

As a further optimization, the second water outlet channel is provided with a filter screen and a restrictor at one end close to the second water outlet.

As further optimization, the ball nut comprises an annular washer and a clamping ring, one end of a ball of the ball connecting rod is clamped in the ball nut through the clamping ring, and the other end of the ball connecting rod is fixedly connected with the shell through threads.

As further optimization, the ball joint connecting rod further comprises an opening clamping ring, cavities are formed in two ends of the opening clamping ring, valve body ribs are arranged on the valve body, the valve body ribs penetrate through the cavities to connect the opening clamping ring to the valve body, a clamping groove matched with the opening clamping ring is formed in one end, connected with the shell, of the ball joint connecting rod, the ball joint connecting rod penetrates through the shell to be clamped in the valve body, and the shell can rotate 360 degrees around the ball joint connecting rod.

As further optimization, one end of the ball joint connecting rod connected with the shell is also provided with an annular bulge.

The beneficial effects are that:

the switching water tap is connected with the water tap through the ball nut, the ball connecting rod is connected with the ball nut and the water tap shell, the ball connecting rod can universally rotate in the ball nut, the multi-angle rotation of the switching water tap is realized, the water outlet position can be changed, and the water use range is enlarged. Meanwhile, the reversing valve is adopted to switch the water outlet channel, so that the water outlet requirements of different functions of a user are met, the structure is simple, the volume is small, and the space is saved; in the further setting, the switching-over valve uses the button control to go out the switching-over of water channel, and the operation is more convenient during the use. The advantages of the present utility model are apparent over the prior art.

The utility model also provides a water tap, which comprises a water tap body and the water tap switching water tap, wherein the ball head nut is detachably arranged on the water tap body.

Drawings

FIG. 1 is a schematic view of the external appearance of a faucet adapter nozzle of the present utility model;

FIG. 2 is a full set of cross-sectional views of one embodiment of a faucet adapter nozzle of the present utility model;

FIG. 3 is a schematic view of an exploded construction of a faucet adapter nozzle according to the present utility model;

FIG. 4 is a partial view of a first water outlet process of the faucet adapter nozzle of the present utility model;

FIG. 5 is a partial view of a second outlet of the faucet adapter nozzle of the present utility model;

FIG. 6 is a schematic diagram of a diverter valve for a faucet adapter nozzle according to the present utility model;

FIG. 7 is a schematic view of a partial construction of a second outlet of the faucet adapter nozzle of the present utility model;

FIG. 8 is a full set of cross-sectional views of another embodiment of a faucet adapter nozzle of the present utility model;

FIG. 9 is a schematic diagram of a snap ring structure of a faucet adapter nozzle according to the present utility model;

FIG. 10 is a cross-sectional view taken along the plane A of FIG. 8;

icon: 1-a housing; 2-a ball joint connecting rod; 3-ball nut; 4-a valve body; 5-a first water outlet; 6-a second water outlet; 7-a water inlet channel; 8-an open snap ring; 11-key; 12-clamping groove positions; 21-a clamping groove; 22-annular protrusions; 31-an annular gasket; 32-snap rings; 41-a first water outlet channel; 42-a second water outlet channel; 43-reversing valve; 44-valve stem; 45-washers; 46-a spring; 47-bulge; 48-valve body ribs; 421-filtering net; 422-flow restrictor; 51-rectifier; 52-O-shaped sealing rings; 61-water outlet head; 62-snap; 81-cavities; 91-small holes.

Detailed Description

Examples

Referring to fig. 1 to 7, this embodiment provides a tap switching water tap, including casing 1 and valve body 4, be provided with first delivery port 5 and second delivery port 6 on the casing 1, valve body 4 installs inside casing 1, be provided with first water outlet channel 41 and the second water outlet channel 42 that communicate first delivery port 5 and second delivery port 6 respectively in the valve body 4, be provided with reversing valve 43 in the valve body 4, it still includes bulb extension rod 2 and bulb nut 3, bulb one end and the bulb nut 3 of bulb extension rod 2 cooperate and are connected to can universal rotation in bulb nut 3, the other end is connected on casing 1, is equipped with water inlet channel 7 in the bulb extension rod 2, reversing valve 43 locates the junction of water inlet channel 7 and first water outlet channel 41, second water outlet channel 42 for switching over water outlet channel.

In this embodiment, as shown in fig. 2 and 3, the casing 1 may be made of plastic or metal, two ends of the casing 1 are respectively provided with a first water outlet 5 and a second water outlet 6, two side surfaces are respectively provided with connectors for connecting the ball joint connecting rod 2 and the key 11, the inner side surface is provided with a clamping slot 12, the outer surface of the valve body 4 is provided with a corresponding protrusion 47, during assembly, the valve body 4 is installed in the casing 1, the protrusion 47 is clamped in the clamping slot 12, the valve body 4 is fixed, the valve body 4 is prevented from loosening, and a first water outlet channel 41 and a second water outlet channel 42 which are respectively communicated with the first water outlet 5 and the second water outlet 6 are arranged in the valve body. One end of the ball joint connecting rod 2 is in threaded connection with the shell 1 and is connected into the valve body 4, so that the water inlet channel 7 in the ball joint connecting rod is communicated with the first water outlet channel 41 and the second water outlet channel 42 in the valve body 4, and an O-shaped sealing ring 52 is arranged at the joint of the ball joint connecting rod 2 and the shell 1 to prevent water leakage at the joint. One end of the ball head connecting rod 2 is connected with a ball head nut 3 used for being connected with a faucet (not shown), a clamping ring 32 and an annular gasket 31 are arranged in the ball head nut 3 and used for clamping the ball head of the ball head connecting rod 2, the ball head connecting rod is prevented from falling off and seepage, water flows out of the faucet, enters the valve body 4 through a water inlet channel 7 in the ball head connecting rod 2, a water outlet channel is selected through a reversing valve 43, the ball head of the ball head connecting rod 2 can universally rotate in the ball head nut 3, and the shell can be driven to rotate together by rotating the ball head connecting rod, so that the water outlet position is changed, and the water use range is enlarged.

With continued reference to fig. 2-6, the button 11 is installed on one side of the housing 1, the reversing valve 43 includes a valve rod 44, one end of the valve rod 44 is connected with the button 11, and the valve rod 44 and the button 11 may be connected by threads or clamped, so as to prevent the button 11 and the valve rod 44 from being displaced. The other end of the valve rod 44 is provided with a gasket 45 for blocking the water outlet channel, when the reversing valve 43 is in an initial state, the gasket 45 is positioned at the second water outlet channel 42 and blocks the second water outlet channel 42, after water flows into the valve body, the water flows out of the first water outlet channel 5 through the first water outlet channel 41, the key 11 is pressed to enable the valve rod 44 to move inwards, the gasket 45 is driven to move from the second water outlet channel 42 to the first water outlet channel 41, the first water outlet channel 41 is blocked, so that the water flow is switched to the second water outlet channel, then the water flows out of the second water outlet, the key is pressed again, the gasket 45 can be reset, a spring 46 can be arranged at the joint of the key 11 and the valve rod 44, after the water tap is closed, the reversing valve 43 can be returned to the initial state under the action of the spring 46, the switching water tap keeps the first water outlet channel 41 as a default water outlet channel, and users in the first water outlet state are convenient to use, and the need of repeated operation and water outlet switching are avoided.

With continued reference to fig. 3 and fig. 7, the rectifier 51 and the O-ring 52 are disposed at the first water outlet 5, so that the water spray from the first water outlet 5 has a better ornamental value and a softer and more comfortable impact effect. The second water outlet channel 42 is provided with a filter screen 421 and a flow restrictor 422 at a section near the second water outlet 6, and the second water outlet flow is stabilized while filtering the purified water. The second water outlet 6 is provided with a water outlet head 61 and an O-shaped sealing ring 52 for maintaining water and preventing leakage, the water outlet head 61 is installed above the shell 1, the water outlet head 61 is provided with a buckle 62, and the buckle 62 props against the shell 1, so that the water outlet head 61 cannot be washed outwards during water outlet.

Referring to fig. 8 to 10, another installation mode of the shell 1 and the ball joint rod 2 of the water tap adapting water tap of the utility model is shown, further comprising a split snap ring 8, wherein cavities 81 are arranged at two ends of the split snap ring 8, and a valve body rib 48 is arranged on the valve body 4, and passes through the cavities 81 and butts against the tail ends of the cavities 81, so that the split snap ring 8 is positioned on the valve body 4 and can be installed in the shell 1 together, the valve body rib 48 and the split snap ring 8 have elasticity, when the ball joint rod 2 is assembled, the split snap ring 8 opens, the cavities 81 butts against the valve body rib 48 to move upwards until the split snap ring 8 is clamped into a clamping groove 21 of the ball joint rod 2, the valve body rib 48 and the split snap ring 8 return to the original position, and the ball joint rod 2 is clamped in the valve body 4, thereby the shell part can rotate 360 ° around the ball joint rod, the connection mode fully utilizes the gap between the valve body 4 and the shell 1, and further increases 360 ° rotation on the basis of the ball joint rod rotation of the previous embodiment, and the water using range is lifted again. The outer diameter of the opening clamping ring 8 is larger than the aperture of a connecting port of the shell 1 with the ball joint connecting rod 2, so that the ball joint connecting rod 2 cannot fall off, an annular bulge 22 can be arranged at one end of the ball joint connecting rod 2 connected with the shell 1, and the annular bulge 22 can cover the connecting port of the shell 1 and the ball joint connecting rod 2, so that the tightness is improved.

As shown in fig. 1, the utility model also provides a faucet, which comprises a faucet body (not shown) and the faucet switching water nozzle, wherein the ball nut 3 is detachably arranged on the faucet body to achieve the effect of multifunctional water outlet of the faucet so as to meet different water demands of users,

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

Claims

1. The utility model provides a tap switching water injection well choke, includes casing (1) and valve body (4), be provided with first delivery port (5) and second delivery port (6) on casing (1), valve body (4) are installed inside casing (1), be provided with first water outlet channel (41) and second water outlet channel (42) that communicate first delivery port (5) and second delivery port (6) respectively in valve body (4), be provided with switching-over valve (43) in valve body (4), a serial communication port, still include bulb extension rod (2) and bulb nut (3), bulb one end and bulb nut (3) of bulb extension rod (2) cooperate and are connected to can universal rotation in bulb nut (3), the other end is connected on casing (1), be equipped with water inlet channel (7) in bulb extension rod (2), the junction of water inlet channel (7) and first water outlet channel (41), second water outlet channel (42) is located in switching-over water outlet channel (43).

2. The tap adapter water tap according to claim 1, wherein a key (11) is mounted on one side of the housing (1), the reversing valve (43) comprises a valve rod (44), one end of the valve rod (44) is connected with the key (11), a gasket (45) for blocking a water outlet channel is arranged at the other end of the valve rod, and the key (11) is configured to drive the valve rod (44) to move when being pressed, so that the water outlet channel is switched by changing the position of the gasket (45).

3. The tap adapter according to claim 2, wherein a spring (46) is arranged at the connection of the valve rod (44) and the key (11), said spring being configured to drive the valve rod (44) to drive the gasket (45) to move to the position of the second outlet channel (42) after the tap is closed.

4. A tap adapter according to claim 3, characterised in that a rectifier (51) and an O-ring (52) are provided at the first outlet (5).

5. The water tap adapting water tap according to claim 4, wherein a water outlet head (61) and an O-shaped sealing ring (52) are arranged at the second water outlet (6), the water outlet head (61) is installed above the shell (1), and a buckle (62) is arranged on the water outlet head (61) and used for propping against the shell (1).

6. The faucet transfer faucet according to claim 5, wherein the second outlet channel (42) is provided with a filter screen (421) and a restrictor (422) at an end near the second outlet (6).

7. The water tap adapting water tap according to claim 6, wherein the ball nut (3) comprises an annular washer (31) and a clamping ring (32), one end of the ball connecting rod (2) is clamped in the ball nut (3) through the clamping ring (32), and the other end of the ball connecting rod is fixedly connected with the shell (1) through threads.

8. The faucet switching water nozzle according to any one of claims 1-6, further comprising a split snap ring (8), wherein cavities (81) are formed in two ends of the split snap ring (8), valve body ribs (48) are arranged on the valve body (4), the split snap ring (8) is connected to the valve body (4) through the cavities (81) by the valve body ribs (48), a clamping groove (21) matched with the split snap ring (8) is formed in one end, connected with the shell (1), of the ball head connecting rod (2), the ball head connecting rod (2) penetrates through the shell (1) to be clamped in the valve body (4), and the shell (1) can rotate 360 degrees around the ball head connecting rod (2).

9. The water tap adapter according to claim 8, wherein the end of the ball head connecting rod (2) connected with the housing (1) is further provided with an annular protrusion (22).

10. A tap comprising a tap body and a tap adapter tap according to any one of claims 1 to 9, said ball nut (3) being removably mounted on the tap body.