Water outlet device

Abstract

The invention provides a water outlet device. The water outlet device comprises a water inlet channel, a first water outlet channel, a second water outlet channel, a first valve mechanism, a second valve mechanism and an oral irrigator nozzle, the first valve mechanism is connected with a water inlet channel, a first water outlet channel and a second water outlet channel, the second valve mechanism is connected with the second water outlet channel, and the first valve mechanism is used for controlling the water inlet channel to be communicated with the first water outlet channel or the second water outlet channel. The second valve mechanism can be controlled to move so as to control on-off of the second water outlet channel, and the oral irrigator nozzle is detachably connected with the second water outlet channel; the second valve mechanism can be controlled by external force so as to be at least linked with the first valve mechanism to control the water inlet channel to be communicated with the second water outlet channel. The oral irrigator nozzle is detachably connected with the second water outlet channel; the second valve mechanism can be controlled by external force to be at least linked with the first valve mechanism to control the water inlet channel to be communicated with the second water outlet channel, and operation is convenient and fast.

Description

Technical Field

[0001] The invention relates to a water outlet device, in particular to a faucet water flosser used in the kitchen and bathroom fields. Background Art

[0002] The water outlet device in the prior art, such as a faucet device, includes a faucet seat and a water outlet head connected to the faucet seat, one or more water outlets are arranged on the water outlet head, and the water outlet head is connected to the faucet seat through a pull-out tube. The user can grasp the water outlet head and extract the water outlet head from the faucet seat to align it with different positions to be flushed to achieve flushing. In the prior art, there has been a method of attaching a water flosser nozzle to the water outlet head to achieve flushing between teeth. However, the water outlet control of the water flosser nozzle is still a simple on-off control, which requires the setting of multiple buttons, the first button controls the connection and closing of the water outlet of the water outlet head, and the second button controls the connection and closing of the water flosser nozzle. When using the water flosser nozzle, it is necessary to first control the first button to close the water outlet, and then control the second button to connect the water flosser nozzle, which is troublesome and cumbersome to operate. In addition, when the water flosser nozzle is not attached to the water outlet head, the user may accidentally turn on the button of the water flosser nozzle, resulting in unnecessary water discharge. Summary of the invention

[0003] The object of the present invention is to overcome at least one of the above-mentioned deficiencies in the prior art and to provide a water outlet device.

[0004] In order to solve the above technical problems, the present invention provides a water outlet device, including a water inlet channel, a first water outlet channel, a second water outlet channel, a first valve mechanism, a second valve mechanism and a water flosser nozzle; the first valve mechanism is respectively connected to the water inlet channel, the first water outlet channel and the second water outlet channel, the second valve mechanism is connected to the second water outlet channel, the first valve mechanism is used to control the water inlet channel to connect to the first water outlet channel or the second water outlet channel, the second valve mechanism can be controlled to move to control the opening and closing of the second water outlet channel, and the water flosser nozzle is detachably connected to the second water outlet channel; the second valve mechanism can be controlled by external force to at least link the first valve mechanism to control the water inlet channel to connect to the second water outlet channel.

[0005] In a more preferred embodiment, the second valve mechanism includes a locked state that is not controlled by external force and an unlocked state that can be controlled by external force, and when the oral irrigator nozzle is connected to the second water outlet channel, the second valve mechanism is linked to change from the locked state to the unlocked state; when the second valve mechanism is in the unlocked state, the second valve mechanism can be controlled by external force to at least link the first valve mechanism to control the water inlet channel to connect to the second water outlet channel.

[0006] In a more preferred embodiment, the second valve mechanism includes a water stop portion and a locking portion; the water stop portion can move to cut off or connect the second water outlet channel; the oral irrigator nozzle can push the locking portion to move to correspondingly control the water stop portion to change from a locked state to an unlocked state.

[0007] In a more preferred embodiment, the second valve mechanism further includes an elastic member, and the elastic member is used to push the locking portion to move so that the water-stopping portion is in a locking state.

[0008] In a more preferred embodiment, one end of the locking portion includes a receiving seat for docking the oral irrigator nozzle, and the other end of the locking portion includes a snap-in hole, through which the water stop portion passes; when the oral irrigator nozzle is connected to the second water outlet channel, the locking portion is pushed to slide so that the protrusion of the snap-in hole corresponds to the water stop portion to snap-in to limit the movement of the water stop portion.

[0009] In a more preferred embodiment, it also includes a second valve chamber, which is located in the second water outlet channel. The water stop part moves in the second valve chamber, and the water stop part includes a water stop sealing component and a water stop reset component. The water stop reset component is used to drive the water stop sealing component to connect to the second water outlet channel; when the water stop sealing component is controlled by an external force to move to cut off the second water outlet channel, the water stop reset component accumulates reset force.

[0010] In a more preferred embodiment, the second valve mechanism includes a water stop portion, and the second valve mechanism also includes a button seat; the button seat is respectively connected to the water stop portion and the first valve mechanism, when the button seat is pressed, the water stop portion moves to cut off the second water outlet channel, and the first valve mechanism is linked to connect the water inlet channel to the second water outlet channel, when the water inlet channel is connected to the second water outlet channel, the first valve mechanism keeps the water inlet channel and the second water outlet channel connected under the action of water pressure.

[0011] In a more preferred embodiment, the button seat is swingably arranged, the first end of the button seat abuts the water stop portion, and the second end of the button seat is movably connected to the first valve mechanism; when the second valve mechanism is in an unlocked state, the first end of the button seat can be pressed down by an external force, and the second end of the button seat correspondingly pulls the first valve mechanism to connect the water inlet channel to the second water outlet channel, and the second end of the button seat can move axially relative to the first valve mechanism.

[0012] In a more preferred embodiment, the first valve mechanism comprises a shaft rod, one end of which is movably connected to the second end of the button seat.

[0013] In a more preferred embodiment, it further includes a main body; the main body includes the water inlet channel, the first water outlet channel and the second water outlet channel; the water flosser nozzle is detachably connected to the end of the main body, and the second valve mechanism is arranged on one side of the main body.

[0014] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0015] The oral irrigator nozzle is detachably connected to the second water outlet channel; the second valve mechanism can be controlled by an external force to at least link with the first valve mechanism to control the water inlet channel to connect to the second water outlet channel, which is convenient and quick to operate.

[0016] The second valve mechanism includes a locked state that is not controlled by external forces and an unlocked state that can be controlled by external forces. When the oral irrigator nozzle is connected to the second water outlet channel, the second valve mechanism is linked to change from the locked state to the unlocked state; when the second valve mechanism is in the unlocked state, the second valve mechanism can be controlled by external forces to at least link the first valve mechanism to control the water inlet channel to connect to the second water outlet channel; water can only be controlled to flow out of the second water outlet channel after the oral irrigator nozzle is installed, which is highly safe. Water can only be controlled to flow out of the second water outlet channel after the oral irrigator nozzle is installed, which is highly safe BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of a water outlet device in a preferred embodiment of the present invention;

[0018] Figure 2 It is one of the three-dimensional schematic diagrams of the water outlet device connected to the faucet seat in the preferred embodiment of the present invention;

[0019] Figure 3 The second three-dimensional schematic diagram of the faucet seat connected to the water outlet device in the preferred embodiment of the present invention;

[0020] Figure 4 It is a cross-sectional schematic diagram of the water outlet device in a preferred embodiment of the present invention, at this time, the water flosser nozzle is not installed, the first end of the button seat cannot be pressed, and water flows out of the first water outlet channel;

[0021] Figure 5 This is a cross-sectional schematic diagram of the water outlet device in a preferred embodiment of the present invention. At this time, the water flosser nozzle is not installed, the first end of the button seat cannot be pressed, and water flows out of the first water outlet channel.

[0022] Figure 6 This is a cross-sectional schematic diagram of the water outlet device in a preferred embodiment of the present invention. At this time, the water flosser nozzle is installed, the first end of the button seat is pressed, the first water outlet channel stops discharging water, and the water inlet channel is connected to the second water outlet channel;

[0023] Figure 7It is a cross-sectional schematic diagram of the water outlet device in a preferred embodiment of the present invention. At this time, the water flosser nozzle is installed, the first end of the button seat is pressed and then released, the first water outlet channel stops discharging water, the water inlet channel is connected to the second water outlet channel, and the water flosser nozzle discharges water;

[0024] Figure 8 It is a three-dimensional schematic diagram of the locking part and the water stop part in the preferred embodiment of the present invention, and the locking part and the water stop part are in a locked state;

[0025] Fig. 9 It is a three-dimensional schematic diagram of the locking part and the water stop part in the preferred embodiment of the present invention, and the locking part and the water stop part are in an unlocked state;

[0026] Fig.10 It is a three-dimensional schematic diagram of the locking part in the preferred embodiment of the present invention. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] See also Figure 1-Figure 10 A water outlet device 100 includes a main body 1, a first valve mechanism 2, a second valve mechanism 3 and a water flosser nozzle 4. The main body 1 includes a shell 11 and a water diversion body 12. The shell 11 is cylindrical and includes an end opening 111. The water diversion body 12 is arranged in the shell 11 and extends out of the end opening 111 to form a water inlet joint 13. The outer side of the water inlet joint 13 includes a thread, which facilitates the water outlet device 100 to be screwed to the faucet seat 200 of the basin faucet.

[0029] The water diversion body 12 includes a water inlet channel 121, a first water outlet channel 122 and a second water outlet channel 123. The water diversion body 12 also includes a first valve cavity 124 respectively connecting the water inlet channel 121, the first water outlet channel 122 and the second water outlet channel 123, and a second valve cavity 125 arranged in the second water outlet channel 123. The first valve mechanism 2 is at least movably arranged in the first valve cavity 124. The first valve mechanism 2 is used to control the water inlet channel 121 to connect to the first water outlet channel 122 or the second water outlet channel 123. The second valve mechanism 3 is at least partially movably arranged in the second valve cavity 125. The second valve mechanism 3 can be controlled to move to control the opening and closing of the second water outlet channel 123.

[0030] The end of the housing 11 is used to connect the water flosser nozzle 4, and the water flosser nozzle 4 is detachably connected to the end of the housing 11 to communicate with the second water outlet channel 123. The end of the second water outlet channel 123 corresponds to the end of the housing 11, and the end of the second water outlet channel 123 includes a plug port 126, and the water inlet end of the water flosser nozzle 4 is plugged into the plug port 126. The plug port 126 is also provided with a buckle structure 5, and the buckle structure 5 can play the effect of detachably connecting the water flosser nozzle 4 to the plug port 126. The buckle structure 5 is a conventional mechanical structure and is not repeated here.

[0031] One side of the housing 11 of the water outlet device 100 includes a water outlet 6 , the water outlet 6 is connected to a bubbler 61 , and the water outlet 6 is connected to the first water outlet channel 122 .

[0032] The second valve mechanism 3 includes a locked state that is not controlled by external force and an unlocked state that can be controlled by external force. When the oral irrigator nozzle 4 is connected to the second water outlet channel 123, the second valve mechanism 3 is linked to change from the locked state to the unlocked state; when the second valve mechanism 3 is in the unlocked state, the second valve mechanism 3 can be controlled by external force to at least link the first valve mechanism 2 to control the water inlet channel 121 to connect to the second water outlet channel 123. When the oral irrigator is connected to the second water outlet channel 123, the oral irrigator links the second valve mechanism 3 to change from the locked state to the unlocked state. In the locked state, the second valve mechanism 3 cannot be controlled by external force, and in the unlocked state, the second valve mechanism 3 can be controlled by external force; in the unlocked state, the second valve mechanism 3 can be pressed to link the first valve mechanism 2 to control the water inlet channel 121 to connect to the second water outlet channel 123, and water flows through the second water outlet channel 123.

[0033] Specifically, the second valve mechanism 3 includes a water stop portion 31 and a locking portion 32, the water stop portion 31 can be moved to cut off or connect the second water outlet channel 123, the water stop portion 31 is movably arranged in the second valve cavity 125, and the oral irrigator nozzle 4 can push the locking portion 32 to move to correspondingly control the water stop portion 31 to change from a locked state to an unlocked state. In this embodiment, the second valve cavity 125 is separated from the plug port 126 at the end of the second water outlet channel 123 by a distance, and the locking portion 32 extends between the plug port 126 and the second valve cavity 125. The locking portion 32 is in the shape of a long strip and includes a receiving seat 321 at one end and a clamping hole 322 at the other end. The shape of the receiving seat 321 is configured to match the water inlet end of the oral irrigator nozzle 4. For example, the receiving seat 321 can be a structure with a groove, and the groove can dock with the water inlet end of the oral irrigator nozzle 4. The engaging hole 322 is circular. In the present embodiment, when the oral irrigator nozzle 4 is plugged into the plug port 126, the oral irrigator nozzle 4 moves along the axial direction (the axial direction of the water outlet device 100) and pushes the locking portion 32 to move along the axial direction. The engaging hole 322 includes a protrusion 323. The water stop portion 31 passes through the engaging hole 322. When the locking portion 32 moves along the axial direction, the protrusion 323 is correspondingly engaged with the water stop portion 31. The protrusion 323 is correspondingly engaged with the water stop portion 31 so that the water stop portion 31 is restricted from moving.

[0034] In this embodiment, the second valve mechanism 3 further includes an elastic member 33, and the elastic member 33 is used to push the locking portion 32 to move to make the water stop portion 31 in the locked state, that is, to make the protrusion 323 correspondingly engage with the water stop portion 31. The middle position of the locking portion 32 includes a middle cavity 324, and the elastic member 33 is a spring. One end of the elastic member 33 is connected to the inner wall of the middle cavity 324, and the other end abuts against the inner wall of the second water outlet channel 123. When the locking portion 32 moves from the locked state to the unlocked state, the elastic member 33 accumulates elastic force. When the water flosser nozzle 4 is removed, the elastic member 33 drives the locking portion 32 to move from the unlocked state to the locked state. The elastic member 33 is located in the middle cavity 324, which can make full use of the space.

[0035] In this embodiment, the water stop portion 31 moves in the second valve chamber 125, and the water stop portion 31 includes a water stop sealing component (the water stop sealing component has no label) and a water stop reset component 312. The water stop reset component 312 is used to drive the water stop sealing component to connect to the second water outlet channel 123; when the water stop sealing component is controlled by an external force to move to cut off the second water outlet channel 123, the water stop reset component 312 accumulates reset force.

[0036] The water-stop sealing component includes a water-stop shaft 313 and a water-stop sealing pad 314. The water-stop sealing pad 314 is located on the water-stop shaft 313. The water-stop shaft 313 slides along the axial direction of the second valve cavity 125. In this embodiment, the axial direction of the second valve cavity 125 is perpendicular to the axial direction of the water outlet device 100. The second water outlet channel 123 includes a first water outlet section 1231 connecting the second valve cavity 125 and the first valve cavity 124 and a second water outlet section 1232 connecting the second valve cavity 125 and the plug-in port 126. The second valve cavity 125 includes a valve port 1251 connecting the first water outlet section 1231 and the second water outlet section 1232. The water-stop shaft 313 moves along the axial direction of the second valve cavity 125 to drive the water-stop sealing pad 314 to close the valve port 1251. In this embodiment, the water-stop reset member 312 is a spring, one end of the spring abuts against the water-stop shaft 313, and the other end abuts against the second valve chamber 125. When the water-stop shaft 313 is controlled by an external force and moves to close the valve port 1251, the spring accumulates elastic force. When the external force is removed, the spring drives the water-stop shaft 313 to move to release the closure of the valve port 1251.

[0037] The second valve mechanism 3 also includes a button seat 34; the button seat 34 is respectively connected to the water stop shaft 313 of the water stop part 31 and the first valve mechanism 2. When the button seat 34 is pressed, the water stop part 31 moves to cut off the second water outlet channel 123, and the first valve mechanism 2 is linked to connect the water inlet channel 121 to the second water outlet channel 123. When the water inlet channel 121 is connected to the second water outlet channel 123, the first valve mechanism 2 keeps connecting the water inlet channel 121 and the second water outlet channel 123 under the action of water pressure.

[0038] In this embodiment, the button seat 34 is swingably arranged, the first end 342 of the button seat 34 abuts against the water stop portion 31, and the second end 343 of the button seat 34 is movably connected to the first valve mechanism 2; when the second valve mechanism 3 is in an unlocked state, the first end 342 of the button seat 34 can be pressed down by an external force, and the second end 343 of the button seat 34 correspondingly pulls the first valve mechanism 2 to connect the water inlet channel 121 to the second water outlet channel 123, and the second end 343 of the button seat 34 can move axially relative to the first valve mechanism 2. The first valve mechanism 2 includes a shaft 21, and one end of the shaft 21 is movably connected to the second end 343 of the button seat 34. The first valve mechanism 2 includes a switching sealing gasket 22 and a switching spring 23 connected to the shaft rod 21. The switching sealing gasket 22 is connected to the shaft rod 21. When the shaft rod 21 moves, the switching can be achieved by blocking the first water outlet channel 122 or the second water outlet channel 123. The first valve mechanism 2 maintains the connection between the water inlet channel 121 and the second water outlet channel 123 under the action of water pressure. When the water inlet channel 121 stops water, the switching spring 23 can drive the shaft rod 21 to move to block the second water outlet channel 123, that is, to make the water inlet channel 121 connected to the first water outlet channel 122.

[0039] In this embodiment, the first end 342 of the button seat 34 is connected to the end of the water stop shaft rod 313 by abutting, and the other end of the button seat 34 includes a through hole 341, and the shaft rod 21 slides on the through hole 341. The diameter of the end of the shaft rod 21 is larger than the diameter of the through hole 341. When the first end 342 of the button seat 34 is pressed, the other end of the button seat 34 is tilted, and the end of the shaft rod 21 is pulled through the through hole 341 to move the shaft rod 21 to connect the water inlet channel 121 to the second water outlet channel 123. Under the action of the water pressure of the first valve chamber 124, the shaft rod 21 can be kept in the corresponding position. At this time, the water flows through the water inlet channel 121, the first valve chamber 124 and the first water outlet section 1231 of the second water outlet channel 123. At this time, since the first end 342 of the button seat 34 is in a pressed state, the second The water outlet channel 123 is still cut off, and the user can grasp the entire water outlet device 100 to make the water flosser nozzle 4 correspond to the tooth gap, release the external force acting on the first end 342 of the button seat 34, and the water stop reset member 312 drives the water stop shaft rod 313 to move to release the blockage of the valve port 1251, and the first water outlet section 1231 and the second water outlet section 1232 of the second water outlet channel 123 are connected, and the water flosser nozzle 4 discharges water. At this time, the end of the water stop shaft rod 313 also pushes the first end 342 of the button seat 34 to tilt up, and the second end 343 of the button seat 34 falls down accordingly. At this time, due to the relative movement between the through hole 341 and the shaft rod 21, the second end 343 of the button seat 34 will not contact the shaft rod 21 when it falls, and the first water outlet channel 122 will never discharge water. The user can repeatedly press the first end 342 of the button seat 34 to realize the on-off control of the second water outlet channel 123.

[0040] After the teeth are flushed, the user can close the water source connected to the water inlet channel 121. No water will come in from the water inlet channel 121, and the water in the second water outlet section 1232 will continue to flow away. The water pressure in the second water outlet section 1232 will decrease. At this time, the shaft 21 will return to the switching sealing pad 22 to block the second water outlet channel 123 under the action of the switching spring 23. When the handle 300 of the faucet seat 200 is opened again, the water flows in from the water inlet channel 121 and into the first water outlet channel 122, and the shower water will be discharged at this time, that is, each time the handle 300 on the faucet seat 200 is closed and then opened again, it can be reset to the first water outlet channel 122 to discharge shower water.

[0041] In this embodiment, the second valve mechanism 3 is arranged close to the water flosser nozzle 4, and the first valve mechanism 2 is arranged away from the water flosser nozzle 4. The second valve mechanism 3 is arranged close to the water flosser nozzle 4, which is convenient for the user to control the water stop and switch of the water flosser nozzle by holding the water outlet device, thereby improving the convenience of use. The second valve mechanism 3 and the first valve mechanism 2 are linked to each other through the button seat 34. When the water flosser nozzle 4 is inserted, the water outlet device is held and the first end 342 of the button seat 34 is pressed and then released to open the second water outlet channel 123 by the second valve mechanism 3, and the first valve mechanism 2 is linked to switch to the second water outlet channel 123 to discharge water for water flossing, so as to achieve the convenience of switching the water flossing water path by hand and rinsing teeth.

[0042] The above is only a preferred specific implementation of the present invention, but the design concept of the present invention is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the present invention within the technical scope disclosed by the present invention shall be deemed to infringe the protection scope of the present invention.

Claims

1. A water outlet device, characterized in that: The device comprises a water inlet channel, a first water outlet channel, a second water outlet channel, a first valve mechanism, a second valve mechanism and a water flosser nozzle; the first valve mechanism is respectively connected to the water inlet channel, the first water outlet channel and the second water outlet channel, the second valve mechanism is connected to the second water outlet channel, the first valve mechanism is used to control the water inlet channel to connect to the first water outlet channel or the second water outlet channel, the second valve mechanism can be controlled to move to control the on and off of the second water outlet channel, and the water flosser nozzle is detachably connected to the second water outlet channel; The second valve mechanism can be controlled by an external force to at least link with the first valve mechanism to control the water inlet channel to connect to the second water outlet channel.

2. A water outlet device according to claim 1, characterized in that: The second valve mechanism includes a locked state that is not controlled by external force and an unlocked state that can be controlled by external force. When the oral irrigator nozzle is connected to the second water outlet channel, the second valve mechanism is linked to change from the locked state to the unlocked state; when the second valve mechanism is in the unlocked state, the second valve mechanism can be controlled by external force to at least link the first valve mechanism to control the water inlet channel to connect to the second water outlet channel.

3. A water outlet device according to claim 2, characterized in that: The second valve mechanism includes a water stop part and a locking part; the water stop part can move to cut off or connect the second water outlet channel; the oral irrigator nozzle can push the locking part to move to correspondingly control the water stop part to change from a locked state to an unlocked state.

4. A water outlet device according to claim 3, characterized in that: The second valve mechanism further includes an elastic member, and the elastic member is used to push the locking portion to move so that the water stop portion is in a locking state.

5. A water outlet device according to claim 3 or 4, characterized in that: One end of the locking portion includes a receiving seat for docking with the oral irrigator nozzle, and the other end of the locking portion includes a clamping hole, and the water stop portion passes through the clamping hole; when the oral irrigator nozzle is connected to the second water outlet channel, the locking portion is pushed to slide so that the protrusion of the clamping hole corresponds to the water stop portion to clamp the water stop portion to limit the movement of the water stop portion.

6. A water outlet device according to claim 5, characterized in that: It also includes a second valve cavity, which is located in the second water outlet channel. The water stop part moves in the second valve cavity. The water stop part includes a water stop sealing component and a water stop reset component. The water stop reset component is used to drive the water stop sealing component to connect to the second water outlet channel. When the water stop sealing component is controlled by an external force to move to cut off the second water outlet channel, the water stop reset component accumulates reset force.

7. A water outlet device according to claim 2, characterized in that: The second valve mechanism includes a water stop portion, and the second valve mechanism also includes a button seat; the button seat is respectively connected to the water stop portion and the first valve mechanism, when the button seat is pressed, the water stop portion moves to cut off the second water outlet channel, and the first valve mechanism is linked to connect the water inlet channel to the second water outlet channel, when the water inlet channel is connected to the second water outlet channel, the first valve mechanism keeps connecting the water inlet channel and the second water outlet channel under the action of water pressure.

8. A water outlet device according to claim 7, characterized in that: The button seat is swingably arranged, the first end of the button seat abuts against the water stop portion, and the second end of the button seat is movably connected to the first valve mechanism; when the second valve mechanism is in an unlocked state, the first end of the button seat can be pressed down by an external force, and the second end of the button seat correspondingly pulls the first valve mechanism to connect the water inlet channel to the second water outlet channel, and the second end of the button seat can move axially relative to the first valve mechanism.

9. A water outlet device according to claim 7, characterized in that: The first valve mechanism comprises a shaft rod, one end of which is movably connected to the second end of the button seat.

10. A water outlet device according to claim 1, characterized in that: It also includes a main body; the main body includes the water inlet channel, the first water outlet channel and the second water outlet channel; the water flosser nozzle is detachably connected to the end of the main body, and the second valve mechanism is arranged on one side of the main body.

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