CN210397726U

CN210397726U - Faucet structure capable of pausing water outlet

Info

Publication number: CN210397726U
Application number: CN201921133241.8U
Authority: CN
Inventors: 何永强; 叶贤清; 洪鸿行; 祝传宝
Original assignee: Xiamen Lota International Co Ltd
Current assignee: Xiamen Lota International Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-24
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a faucet structure capable of pausing water outlet, wherein a faucet body is provided with a water outlet channel; the pause valve comprises a pause valve body, a pause valve core and a driving rod, wherein the pause valve body is fixedly connected in the water outlet channel, the pause valve core is arranged in the pause valve body, and the driving rod can be movably arranged in the pause valve body and is in transmission fit with the pause valve core so as to open or close the water outlet channel. Because the pause valve is arranged in the water outlet channel of the tap, the water outlet channel can be opened or closed by controlling the pause valve core through the movable driving rod, the structure can firstly adjust the flow of cold water and hot water to a required state, when the water outlet needs to be paused, the movable driving rod closes the water outlet channel, and when the driving rod is moved again, the water outlet channel is opened, so that the water temperature and the water flow can be kept consistent with those before the pause use, great convenience is brought to users, the practical operation is more appropriate, meanwhile, the users can develop a water-saving habit, and the water-saving tap is favorable for saving water.

Description

Faucet structure capable of pausing water outlet

Technical Field

The utility model relates to a tap structure that can pause and go out water.

Background

The cold and hot water faucet commonly used in life can achieve the purpose of obtaining water with proper temperature by adjusting the respective flow of cold and hot water, namely adjusting the mixing proportion of the cold and hot water.

Although the traditional cold and hot water faucet has various designs, more expanded space and various purposes, the traditional cold and hot water faucet basically consists of a cold water inlet channel, a cold water control valve, a hot water inlet channel, a hot water control valve and a water outlet channel, the valves have various forms, sometimes the cold water control valve and the hot water control valve can be integrated into one valve, but the invariable working mode is that after cold and hot water are mixed, water flows directly flow out through a water outlet, and secondary control is not performed during the mixing.

The above-mentioned designs have a problem in that a user obtains water at a proper temperature by adjusting the respective flow rates of the hot and cold water during use, but the water tap is turned off when the water is temporarily stopped during use, and the water temperature is changed when the water is turned on again, requiring readjustment. Even some poppet-type faucets change the ratio of hot and cold water due to small lateral fluctuations during the re-opening process, resulting in an increase or decrease in the water temperature.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tap structure that can pause out water, it has overcome the not enough that the background art exists. The utility model provides a technical scheme that its technical problem adopted is:

a faucet structure capable of pausing the flow of water, comprising:

the faucet body is provided with a water outlet channel;

the pause valve comprises a pause valve body, a pause valve core and a driving rod, wherein the pause valve body is fixedly connected in the water outlet channel, the pause valve core is arranged in the pause valve body, and the driving rod can be movably arranged in the pause valve body and is in transmission fit with the pause valve core so as to open or close the water outlet channel.

In a preferred embodiment: the faucet body is provided with a hollow water outlet sleeve, the water outlet channel is formed in the water outlet sleeve, the side surface of the water outlet sleeve is provided with a water outlet through hole, the pause valve body is fixedly connected in the water outlet sleeve, and the driving rod moves along the central axis direction of the water outlet sleeve and is close to the tail end of the water outlet sleeve.

In a preferred embodiment: the pause valve body is provided with a water through hole communicated with the water outlet through hole, and the pause valve core and the driving rod are respectively positioned on two sides of the water through hole.

In a preferred embodiment: the pause valve further comprises a fixed seat, the fixed seat is fixedly connected in the valve body, and the driving rod is movably connected in the fixed seat in an assembling mode.

In a preferred embodiment: the pause valve further comprises a button which is fixedly connected to the tail end of the driving rod.

In a preferred embodiment: the pause valve also comprises a reset elastic piece for resetting the driving rod, wherein the reset elastic piece is positioned in the fixed seat, and two ends of the reset elastic piece are fixedly connected with the fixed seat and the driving rod respectively.

In a preferred embodiment: when the driving rod is reset, the end face of the button is flush with the end face of the water outlet sleeve or the end face of the valve body.

In a preferred embodiment: the actuating lever is provided with a stroke limit platform, the stroke limit platform is in limit fit with the end face of the fixing seat, and the distance between the stroke limit platform and the end face of the fixing seat is the movable stroke of the actuating lever.

In a preferred embodiment: the periphery of the driving rod is also provided with a clamping ring groove, and a clamping ring is additionally arranged and is sleeved in the clamping ring groove and positioned outside the fixed seat.

In a preferred embodiment: the pause valve core comprises a valve rod which is arranged opposite to the driving rod, can move along the central axis direction of the water outlet sleeve and is in transmission fit with the driving rod.

Compared with the background technology, the technical scheme has the following advantages:

1. because the pause valve is arranged in the water outlet channel of the tap, the water outlet channel can be opened or closed by controlling the pause valve core through the movable driving rod, the structure can firstly adjust the flow of cold water and hot water to a required state, when the water outlet needs to be paused, the movable driving rod closes the water outlet channel, and when the driving rod is moved again, the water outlet channel is opened, so that the water temperature and the water flow can be kept consistent with those before the pause use, great convenience is brought to users, the practical operation is more appropriate, meanwhile, the users can develop a water-saving habit, and the water-saving tap is favorable for saving water.

2. The actuating lever just is close to the telescopic end of water outlet along the activity of water outlet sleeve central axis direction for the actuating lever is towards the user, and the user can audio-visually see, facilitates the use more.

3. The button is fixedly connected at the tail end of the driving rod, so that the driving rod is more convenient to operate by a user.

4. The reset elastic piece can reset the driving rod when the driving rod is pressed every time.

5. When the driving rod is reset, the end face of the button is flush with the end face of the water outlet sleeve or the end face of the valve body, so that the appearance of the faucet is more attractive.

6. The distance between the stroke limit table and the end face of the fixing seat is the movable stroke of the driving rod, the phenomenon that the pause valve core is damaged due to the fact that the stroke of the driving rod is too large is avoided, and the service life of the pause valve core is effectively prolonged.

7. The snap ring is sleeved in the snap ring groove and is positioned outside the fixed seat, and when the driving rod is in a reset state, the snap ring can enable the driving rod to be kept in the reset state.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a general schematic view showing a structure of a faucet capable of suspending water discharge.

Fig. 2 is a schematic exploded view of a faucet structure capable of pausing water discharge.

FIG. 3 shows a cross-sectional view of a faucet structure that can pause water flow.

Fig. 4 is a schematic sectional view showing the pause valve opening the water outlet passage.

Fig. 5 is a schematic sectional view showing a process of pressing the driving lever.

FIG. 6 is a schematic cross-sectional view of the pause valve closing the water outlet passage.

Detailed Description

Referring to fig. 1 to 6, a preferred embodiment of a faucet structure capable of pausing the flow of water, which comprises a faucet body 10 and a pause valve 20, is shown.

The tap body 10 is provided with a water outlet channel 11.

In this embodiment, the faucet body 10 is provided with a hollow water outlet sleeve 12, the water outlet channel 11 is formed in the water outlet sleeve 12, and the side surface of the water outlet sleeve 12 is provided with a water outlet through hole 13. As shown in fig. 3, the outlet of the water outlet through hole 13 is downward.

The pause valve 20 comprises a pause valve body 21, a pause valve core 22 and a driving rod 23, wherein the pause valve body 21 is fixedly connected in the water outlet channel 11, the pause valve core 22 is installed in the pause valve body 21, and the driving rod 23 can be movably installed in the pause valve body 21 and is in transmission fit with the pause valve core 22 to open or close the water outlet channel 11.

The pause valve body 21 is fixedly connected in the water outlet sleeve 12, and the driving rod 23 moves along the central axis direction of the water outlet sleeve 12 and is close to the tail end of the water outlet sleeve 12. As shown in fig. 3, the pause valve body 21 and the water outlet sleeve 12 are fixed by a threaded connection, or may be fixed by a snap-fit or fastening connection, which is not limited to this. And, the pause valve body 21 has a boss 211 at the right end, and the boss 211 abuts against the right end face of the water outlet sleeve 12.

In this embodiment, the pause valve body 21 is provided with a water through hole 212 communicated with the water outlet through hole 13, and the pause valve core 22 and the driving rod 23 are respectively located at two sides of the water through hole 212.

In this embodiment, the pause valve 20 further includes a fixing seat 24, the fixing seat 24 is fixedly connected to the pause valve body 21, and the driving rod 23 is movably connected to the fixing seat 24. As shown in fig. 4, the fixed seat 24 and the pause valve body 21 are also fixed by a threaded connection. The fixing seat 24 is provided with an assembly cavity 241, and the driving rod 23 can move left and right in the assembly cavity 241. And, the left end face of the fixing seat 24 is also provided with an exhaust hole 242 communicated with the assembly cavity 241, so that a vacuum state can be prevented from being formed in the assembly cavity 241, and the normal activity of the driving rod 23 can be ensured.

In this embodiment, the pause valve 20 further comprises a button 25, and the button 25 is fixed to the end of the driving rod 23. As shown in fig. 4, the button 25 and the driving rod 23 are also fixed by a screw connection. When water is normally discharged, the end face of the button 25 is flush with the right end face of the pause valve body 21.

In this embodiment, the pause valve 20 further includes a reset elastic member 26 for resetting the driving rod 23, and the reset elastic member 26 is located in the fixing seat 24 and two ends of the reset elastic member are respectively fixedly connected to the fixing seat 24 and the driving rod 23. As shown in fig. 4, the return spring 26 is a spring and is located in the assembly chamber 241.

In this embodiment, when the driving rod 23 is reset, the end surface of the button 25 is flush with the end surface of the pause valve body 21, that is, when the driving rod 23 is released, the driving rod 23 is reset to the initial state under the action of the reset elastic member 26, so that the appearance of the faucet is more beautiful.

In this embodiment, the driving rod 23 is provided with a stroke limiting table 231, the stroke limiting table 231 is in limiting fit with the end surface of the fixing seat 24, and a distance D between the stroke limiting table 231 and the end surface of the fixing seat 24 is a moving stroke of the driving rod 23.

In this embodiment, the driving rod 23 is further provided with a snap ring groove 232 at the periphery thereof, and a snap ring 233 is further provided, wherein the snap ring 233 is sleeved in the snap ring groove 232 and is located outside the fixing base 24. When the driving rod 23 is in the reset state, the snap ring 233 can keep the driving rod 23 in the reset state, that is, the snap ring 233 is snapped on the left end surface of the fixing seat 24.

In this embodiment, the pause valve core 22 includes a valve rod 221 disposed opposite to the driving rod 23, and the valve rod 221 is movable along the central axis direction of the water outlet sleeve 12 and is in transmission fit with the driving rod 23. For the structure of the pause valve core 22, refer to US patent No. US8757518B2, and for the prior art, the structure of the valve rod 221 is similar to a ball-point pen switching structure.

The working principle of the pause valve is as follows:

as shown in fig. 4, in this case, in the normal water discharging state, the valve rod 221 is in the extended position, and the driving rod 23 is located on the right side of the valve rod 221;

as shown in fig. 5, pressing the button 25 drives the driving rod 23 to move leftward, the driving rod 23 drives the valve rod 221 to move leftward so that the valve rod 221 opens the water outlet channel 11, and when the stroke limiting table 231 of the driving rod 23 abuts against the right end face of the fixing seat 24, the pressing of the button 25 is stopped;

as shown in fig. 6, the push button 25 is released, the driving rod 23 is restored to the initial position by the restoring elastic member 26, and the end surface of the push button 25 is restored to be flush with the right end surface of the pause valve body 21;

when the water outlet needs to be recovered, the button 25 is pressed again to drive the driving rod 23 to move leftwards, so as to drive the valve rod 221 to move leftwards to open the water outlet channel 11.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims

1. A faucet structure capable of pausing water outlet is characterized in that: it includes:

the faucet body is provided with a water outlet channel;

2. A faucet structure capable of pausing the flow of water according to claim 1 further comprising: the faucet body is provided with a hollow water outlet sleeve, the water outlet channel is formed in the water outlet sleeve, the side surface of the water outlet sleeve is provided with a water outlet through hole, the pause valve body is fixedly connected in the water outlet sleeve, and the driving rod moves along the central axis direction of the water outlet sleeve and is close to the tail end of the water outlet sleeve.

3. A faucet structure capable of pausing the flow of water according to claim 2, wherein: the pause valve body is provided with a water through hole communicated with the water outlet through hole, and the pause valve core and the driving rod are respectively positioned on two sides of the water through hole.

4. A faucet structure capable of pausing the flow of water according to claim 2, wherein: the pause valve further comprises a fixed seat, the fixed seat is fixedly connected in the valve body, and the driving rod is movably connected in the fixed seat in an assembling mode.

5. The faucet structure capable of pausing the flow of water according to claim 4, wherein: the pause valve further comprises a button which is fixedly connected to the tail end of the driving rod.

6. A faucet structure capable of pausing the flow of water according to claim 5, wherein: the pause valve also comprises a reset elastic piece for resetting the driving rod, wherein the reset elastic piece is positioned in the fixed seat, and two ends of the reset elastic piece are fixedly connected with the fixed seat and the driving rod respectively.

7. A faucet structure capable of pausing the flow of water according to claim 6 further comprising: when the driving rod is reset, the end face of the button is flush with the end face of the water outlet sleeve or the end face of the valve body.

8. The faucet structure capable of pausing the flow of water according to claim 4, wherein: the actuating lever is provided with a stroke limit platform, the stroke limit platform is in limit fit with the end face of the fixing seat, and the distance between the stroke limit platform and the end face of the fixing seat is the movable stroke of the actuating lever.

9. A faucet structure capable of pausing the flow of water according to claim 6 further comprising: the periphery of the driving rod is also provided with a clamping ring groove, and a clamping ring is additionally arranged and is sleeved in the clamping ring groove and positioned outside the fixed seat.

10. A faucet structure capable of pausing the flow of water according to claim 2, wherein: the pause valve core comprises a valve rod which is arranged opposite to the driving rod, can move along the central axis direction of the water outlet sleeve and is in transmission fit with the driving rod.