CN216948566U

CN216948566U - Water outlet device

Info

Publication number: CN216948566U
Application number: CN202123269014.8U
Authority: CN
Inventors: 王雪冬; 郭小飞; 祝传宝
Original assignee: Xiamen Lota International Co Ltd
Current assignee: Xiamen Lota International Co Ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-12
Anticipated expiration: 2031-12-23

Abstract

The utility model provides a water outlet device, which comprises a water inlet channel, a first valve cavity, a second valve cavity, a first water outlet channel, a second water outlet channel, a third water outlet channel and a switching mechanism, wherein the first valve cavity is communicated with the water inlet channel; the water inlet passage and the first water outlet passage are respectively communicated with the first valve cavity, the first valve cavity is communicated with the second valve cavity, and the second water outlet passage and the third water outlet passage are respectively communicated with the second valve cavity; the switching mechanism comprises a first switching part, a second switching part and a switching valve shaft, the first switching part is movably arranged in the first valve cavity to alternatively block the first water outlet passage or the second valve cavity, the second switching part is movably arranged in the second valve cavity to alternatively block the second water outlet passage and the third water outlet passage, and the switching valve shaft can be controlled to move in a reciprocating manner; the switching mechanism further comprises a first resetting piece, and the first resetting piece drives the first switching part to keep blocking the second valve cavity in the initial state. By applying the technical scheme, three-function water outlet can be switched by a single button.

Description

Water outlet device

Technical Field

The utility model relates to a water outlet device.

Background

In the prior art, a water outlet device with three functions for water outlet generally comprises a shell, a water dividing body and a water outlet panel, wherein the water dividing body is arranged in the shell, the water outlet panel is arranged on the shell, a water inlet channel, a first water outlet channel, a second water outlet channel and a third water outlet channel are arranged in the water dividing body, and the water outlet channels are respectively communicated to water outlets on the water outlet panel. This type of water outlet device generally adopts at least two switching buttons to realize three functions water outlet. Specifically, the water inlet passage and the first water outlet passage are connected to the first valve cavity, the second valve cavity is connected to the second valve cavity, the second valve cavity is respectively connected to the second water outlet passage and the third water outlet passage, the water outlet device further comprises a first switching valve shaft connected with the first switching button and a second switching valve shaft connected with the second switching button, the first switching valve shaft is controlled by the first switching button to alternatively block the first water outlet passage or the second valve cavity, and the second switching valve shaft is controlled by the second switching button to alternatively block the second water outlet passage or the third water outlet passage.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to overcoming the above-mentioned deficiencies in the prior art and providing a water outlet device that can be controlled by a single button.

In order to solve the technical problem, the utility model provides a water outlet device, which comprises a water inlet passage, a first valve cavity, a second valve cavity, a first water outlet passage, a second water outlet passage, a third water outlet passage and a switching mechanism, wherein the first valve cavity is communicated with the first valve cavity; the water inlet channel and the first water outlet channel are respectively communicated with the first valve cavity, the first valve cavity is communicated with the second valve cavity, and the second water outlet channel and the third water outlet channel are respectively communicated with the second valve cavity; the switching mechanism comprises a first switching part, a second switching part and a switching valve shaft, the first switching part is movably arranged in the first valve cavity to alternatively block the first water outlet passage or the second valve cavity, the second switching part is movably arranged in the second valve cavity to alternatively block the second water outlet passage and the third water outlet passage, and the switching valve shaft can be controlled to move in a reciprocating manner; the switching mechanism further comprises a first resetting piece, and the first resetting piece drives the first switching part to keep plugging the second valve cavity in an initial state;

when the water outlet device is in an initial state, the switching valve shaft is controlled to move so as to push the second switching part, the second switching part moves so as to plug the third water outlet channel and simultaneously push the first switching part to plug the first water outlet channel, the first switching part can keep plugging the first water outlet channel under the action of water pressure, the switching valve shaft can continue to be controlled to move in a reciprocating manner so as to drive the second switching part to alternately plug the second water outlet channel or the third water outlet channel, and the second switching part can keep plugging the second water outlet channel or the third water outlet channel under the action of water pressure;

the water outlet device further comprises a sliding cavity, the switching valve shaft can slide in the sliding cavity, and the sliding cavity is communicated with the second water outlet channel; the switching valve shaft is telescopically connected with the second switching part and comprises a pushing position close to the second switching part and a pulling position far away from the second switching part; the switching mechanism further comprises a third resetting piece, and the third resetting piece can drive the switching valve shaft to be located at the pushing position; when the second switching part moves to block the third water outlet channel, the switching valve shaft can move to a pulling position under the action of water pressure in the sliding cavity; when the second switching part moves to block the second water outlet channel, the switching valve shaft moves to the pushing position under the action of the third resetting piece.

In a further preferred embodiment, the first switching portion, the second switching portion and the switching valve shaft are arranged coaxially.

In a preferred embodiment, an end of the switching valve shaft remote from the second switching portion includes a first pointed portion, and the switching mechanism further includes a push button including a second pointed portion; the first sharp corner comprises a first slope facing the second switching part and a second slope far away from the second switching part; when the water outlet device is in an initial state, the sharp corner part of the second sharp corner part corresponds to the second inclined plane, and the button can be pressed to enable the second sharp corner part to push the second inclined plane so that the switching valve shaft pushes the second switching part and simultaneously drives the first switching part to switch to block the first water outlet channel; when the second switching part plugs the third water outlet channel, the switching valve shaft is located at a pulling position, the sharp corner part of the second sharp corner part corresponds to the first inclined surface, and the button can be pressed to enable the second sharp corner part to push the first inclined surface so that the switching valve shaft pulls the second switching part to plug the second water outlet channel; when the second switching part plugs the second water outlet channel, the switching valve shaft is located at a pushing position, and the sharp corner part of the second sharp corner part corresponds to the first inclined surface.

In a more preferred embodiment, the button comprises a pressing position pushing the first pointed portion and a reset position away from the first pointed portion; the switching mechanism also includes a push reset for actuating the push button to the reset position.

In a better embodiment, the switching mechanism further comprises a second resetting piece, and the second resetting piece drives the second switching portion to keep blocking the second water outlet channel in the initial state.

In a preferred embodiment, when the water inlet channel stops water, the water outlet device returns to the initial state.

In a better embodiment, the water distributor comprises a shell, a water distributor and a water outlet panel, wherein the water distributor is arranged in the shell, and the water outlet panel is connected with the water distributor and connected to one end of the shell; the water diversion body comprises a water inlet channel, a first valve cavity, a second valve cavity, a first water outlet channel, a second water outlet channel and a third water outlet channel; the water outlet panel comprises a first water outlet port, a second water outlet port and a third water outlet port which are respectively connected with the first water outlet channel, the second water outlet channel and the third water outlet channel.

In a better embodiment, the first water outlet port is used for discharging bubble water, and the second water outlet port comprises a plurality of shower water outlets and is arranged around the first water outlet port; the third water outlet port comprises a plurality of strong water outlets and is arranged around the first water outlet port.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

a water outlet device comprises a water inlet passage, a first valve cavity, a second valve cavity, a first water outlet passage, a second water outlet passage, a third water outlet passage and a switching mechanism; the water inlet channel and the first water outlet channel are respectively communicated with the first valve cavity, the first valve cavity is communicated with the second valve cavity, and the second water outlet channel and the third water outlet channel are respectively communicated with the second valve cavity; the switching mechanism comprises a first switching part, a second switching part, a switching valve shaft and a button, the first switching part is movably arranged in the first valve cavity to alternatively block the first water outlet passage or the second valve cavity, the second switching part is movably arranged in the second valve cavity to alternatively block the second water outlet passage and the third water outlet passage, and the switching valve shaft can be controlled by the button to move back and forth; the switching mechanism further comprises a first resetting piece, and the first resetting piece drives the first switching part to keep blocking the second valve cavity in the initial state; when the water outlet device is in an initial state, the switching valve shaft is controlled to move to push the second switching part, the second switching part moves to plug the third water outlet channel and simultaneously pushes the first switching part to plug the first water outlet channel, the first switching part can keep plugging the first water outlet channel under the action of water pressure, the switching valve shaft can continue to be controlled to move in a reciprocating mode to drive the second switching part to alternately plug the second water outlet channel or the third water outlet channel, and the second switching part can keep plugging the second water outlet channel or the third water outlet channel under the action of water pressure. The water outlet device can control three functions to discharge water through a single button, and is novel in structure and convenient to switch.

Drawings

FIG. 1 is a perspective view of a water outlet device according to a preferred embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a water outlet device according to a preferred embodiment of the present invention;

FIG. 3 is a second schematic sectional view of the water outlet device in the preferred embodiment of the present invention;

FIG. 4 is a third schematic sectional view of the water outlet device in the preferred embodiment of the present invention;

FIG. 5 is a fourth schematic sectional view of the water outlet device in the preferred embodiment of the present invention;

FIG. 6 is a fifth schematic sectional view of the water outlet device in the preferred embodiment of the present invention;

FIG. 7 is a perspective view of the switching valve shaft and the second switching portion in the preferred embodiment of the present invention;

FIG. 8 is a schematic cross-sectional view of the switching valve shaft and the second switching portion in the preferred embodiment of the present invention;

fig. 9 is a sixth schematic sectional view of the water outlet device in the preferred embodiment of the present invention.

Detailed Description

The utility model is further described with reference to the following figures and detailed description.

Referring to fig. 1-9, a water outlet device, which may be a water outlet head of a faucet, a spray gun, etc. The water outlet device comprises an axially extending shell 1, and further comprises a water distributing body 2 arranged in the shell 1, wherein the water distributing body 2 is formed by splicing a plurality of components. The shell 1 is the cylinder tube-shape and includes both ends opening, divide the one end that the part of water 2 stretches out shell 1 in order to form a water supply connector 3, water supply connector 3 can be connected to the tap, water outlet device is still including connecting the play water board 4 at the other end of shell 1, play water board 4 is connected divide water 2.

The water distributing body 2 is provided with a water inlet passage 21, a first valve cavity 22, a second valve cavity 23, a first water outlet passage 24, a second water outlet passage 25 and a third water outlet passage 26 in an extending manner. The end of intaking 21 is located on the water supply connector 3, first outlet passage 24, second outlet passage 25 and third outlet passage 26 connect first outlet port 41, second outlet port 42 and the third outlet port 43 of outlet panel 4 respectively, first outlet port 41 is the bubbler structure in order to give out bubble water, second outlet port 42 includes around a plurality of gondola water faucet delivery ports of first outlet port 41, third outlet port 43 includes a plurality of strong water delivery ports and centers on first outlet port 41 arranges. The water inlet passage 21 and the first water outlet passage 24 are respectively communicated with the first valve cavity 22, the first valve cavity 22 is communicated with the second valve cavity 23, and the second water outlet passage 25 and the third water outlet passage 26 are respectively communicated with the second valve cavity 23.

The water outlet device further comprises a switching mechanism, the switching mechanism comprises a first switching part 51, a second switching part 52 and a switching valve shaft 53, the first switching part 51 is movably arranged in the first valve cavity 22 to alternatively block the first water outlet passage 24 or the second valve cavity 23, in this embodiment, the first valve cavity 22 and the second valve cavity 23 are connected through a branch flow passage 27, and therefore, blocking the second valve cavity 23 can be understood as blocking the branch flow passage 27. The second switching portion 52 is movably disposed in the second valve chamber 23 to alternately block the second outlet passage 25 and the third outlet passage 26, and the switching valve shaft 53 is controlled to reciprocate, i.e., reciprocate by a user's control. The switching mechanism further comprises a first reset member 54, and the first reset member 54 drives the first switching portion 51 to keep blocking the second valve chamber 23 in the initial state. Therefore, in the initial state, the water can directly flow into the first valve chamber 22 through the water inlet passage 21 and flow from the first valve chamber 22 to the first water outlet passage 24, and at this time, the first water outlet port 41 is used for water outlet.

When the water outlet device is in an initial state, the switching valve shaft 53 is controlled to move to push the second switching part 52, the second switching part 52 moves to switch to block the third water outlet channel 26 and simultaneously push the first switching part 51 to switch to block the first water outlet channel 24, the first switching part 51 can keep blocking the first water outlet channel 24 under the action of water pressure, the switching valve shaft 53 can continue to be controlled to reciprocate to drive the second switching part 52 to alternately block the second water outlet channel 25 or the third water outlet channel 26, and the second switching part 52 can keep blocking the second water outlet channel 25 or the third water outlet channel 26 under the action of water pressure.

In the initial state, the first-time control switching valve shaft 53 moves to push the second switching part 52, the second switching part 52 pushes the first switching part 51 again, the first switching part 51 blocks the first water outlet passage 24, the second switching part 52 blocks the third water outlet passage 26, and water flows through the water inlet passage 21 and sequentially enters the first valve cavity 22, the second valve cavity 23, the second water outlet passage 25 and the second water outlet port 42. When the second switching portion 52 blocks the second water outlet passage 25, the water flows through the water inlet passage 21 to enter the first valve chamber 22, the second valve chamber 23, the third water outlet passage 26 and the third water outlet port 43 in sequence.

In the present embodiment, the first switching portion 51, the second switching portion 52, and the switching valve shaft 53 are coaxially arranged, and more specifically, the first switching portion 51, the second switching portion 52, and the switching valve shaft 53 are arranged along the axial direction of the water outlet device.

The water diversion body 2 of the water outlet device further comprises a sliding cavity 28, the switching valve shaft 53 can slide in the sliding cavity 28, and the sliding cavity 28 is communicated with the second water outlet channel 25; the switching valve shaft 53 is telescopically connected to the second switching portion 52 and includes a pushing position close to each other and a pulling position far from each other; the switching mechanism further comprises a third resetting member 56, and the third resetting member 56 can drive the switching valve shaft 53 to be located at the pushing position; when the second switching part 52 moves to block the third water outlet passage 26, the switching valve shaft 53 can move to the pulling position under the action of the water pressure in the sliding chamber 28; when the second switching portion 52 moves to block the second water outlet passage 25, the switching valve shaft 53 is moved to the abutting position by the third restoring member 56.

In this embodiment, one end of the switching valve shaft 53 includes a sliding end 531, the second switching portion 52 includes a sliding groove 521 for receiving the sliding port, the sliding groove 521 moves along the axial direction of the water outlet device, the notch of the sliding groove 521 is disposed away from the first switching portion 51, the notch of the sliding groove 521 is radially inwardly contracted and smaller than the maximum radial dimension of the sliding end 531, the notch of the sliding groove 521 can be slightly deformed to allow the sliding end 531 to extend into the sliding groove 521, the switching valve shaft 53 is in a pushing position when the sliding end 531 abuts against the groove bottom of the sliding groove 521, and is in a pulling position when the sliding end 531 abuts against the notch of the sliding groove 521.

The end of the switching valve shaft 53 remote from the second switching part 52 includes a first pointed part 532, the switching mechanism further includes a button 57, and the button 57 includes a second pointed part 571; the first pointed portion 532 includes a first inclined surface 5321 facing the second switching portion 52 and a second inclined surface 5322 distant from the second switching portion 52; when the water outlet device is in an initial state, the pointed part of the second pointed part 571 corresponds to the second inclined surface 5322, and the button 57 can be pressed to make the second pointed part 571 push the second inclined surface 5322 so that the switching valve shaft 53 pushes the second switching part 52 and simultaneously drives the first switching part 51 to switch to block the first water outlet channel 24; when the second switching portion 52 blocks the third water outlet channel 26, the switching valve shaft 53 is located at the pulling position, the pointed portion of the second pointed portion 571 corresponds to the first inclined surface 5321, and the button 57 can be pressed to make the second pointed portion 571 push the first inclined surface 5321 so that the switching valve shaft 53 pulls the second switching portion 52 to block the second water outlet channel 25; when the second switching portion 52 blocks the second water outlet channel 25, the switching valve shaft 53 is located at the pushing position, and the sharp corner of the second sharp corner 571 corresponds to the first inclined surface 5321.

In the present embodiment, the button 57 includes a pressing position to push the first pointed portion 532 and a reset position away from the first pointed portion 532; the switching mechanism further includes a push reset 572 for urging the push button 57 to the reset position (see fig. 9). The switching mechanism further comprises a second reset piece 55, and the second reset piece 55 drives the second switching portion 52 to keep blocking the second water outlet channel 25 in the initial state. When the water inlet channel 21 stops, the water outlet device returns to the initial state.

In the present embodiment, the first switching portion 51, the second switching portion 52, and the switching valve shaft 53 all extend along the axial direction of the water outlet device. The first switching part 51 includes a first shaft 511 and a first gasket 512 disposed on the first shaft 511, the second switching part 52 includes a second shaft 522 and a second gasket 523 disposed on the second shaft 522, and the first and

second gaskets

512 and 523 are made of silicone rubber or rubber. A sliding pad 533 is also hermetically connected between the switching valve shaft 53 and the sliding cavity 28, and the sliding pad 533 is also made of silicone or rubber.

Referring to fig. 2, the water outlet device is shown in an initial state. The water outlet device is acted by the first restoring piece 54, the second restoring piece 55 and the third restoring piece 56, so that the first switching part 51 keeps blocking the second valve cavity 23, and the second switching part 52 keeps blocking the second water outlet passage 25 and the switching valve shaft 53 in the pushing position. When the water inlet passage 21 is filled with water, the water flows through the water inlet passage 21, the first valve chamber 22, the first water outlet passage 24 and the first water outlet port 41.

Referring to fig. 3, when the water outlet apparatus is in an initial state, the button 57 is pressed to drive the second sharp corner 571 to press down corresponding to the second inclined plane 5322, the switch valve shaft 53 is pushed to drive the second switch portion 52 to switch to block the third water outlet channel 26, and simultaneously drive the first switch portion 51 to block the first water outlet channel 24. Referring to fig. 4, it is shown that after the button 57 is released, the switch valve shaft 53 is influenced by the water pressure in the sliding cavity 28 to slide away from the second switch portion 52 to be in a pulling position, and at this time, the pointed portion of the second pointed portion 571 corresponds to the first inclined surface 5321. At this time, the first switching part 51 and the second switching part 52 are influenced by the water pressure to maintain the closed state. The water flows through the water inlet passage 21, the first valve chamber 22, the second valve chamber 23, the second water outlet passage 25 and the second water outlet port 42 to discharge water.

Referring to fig. 5-6, it is shown that when the water outlet device is in the state shown in the figure, the button 57 is pressed again to drive the corner portion of the second corner portion 571 to press down corresponding to the first inclined surface 5321, the switch valve shaft 53 is pulled to have a tendency of being away from the second switch portion 52, and at this time, the switch valve shaft 53 pulls the second switch portion 52 to plug the second water outlet channel 25. At this time, the third restoring member 56 pushes the switching valve shaft 53 to move to the pushing position, and at this time, the button 57 drives the pointed portion of the second pointed portion 571 to correspond to the second inclined surface 5322 again, so that the user can press down again to switch to block the third water outlet channel 26.

The above description is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any person skilled in the art can make insubstantial changes to the present invention within the technical scope of the present invention, and all actions infringing the protection scope of the present invention.

Claims

1. A water outlet device is characterized by comprising a water inlet passage, a first valve cavity, a second valve cavity, a first water outlet passage, a second water outlet passage, a third water outlet passage and a switching mechanism; the water inlet passage and the first water outlet passage are respectively communicated with the first valve cavity, the first valve cavity is communicated with the second valve cavity, and the second water outlet passage and the third water outlet passage are respectively communicated with the second valve cavity; the switching mechanism comprises a first switching part, a second switching part, a switching valve shaft and a button, the first switching part is movably arranged in the first valve cavity to alternatively block the first water outlet passage or the second valve cavity, the second switching part is movably arranged in the second valve cavity to alternatively block the second water outlet passage and the third water outlet passage, and the switching valve shaft can be controlled by the button to move back and forth; the switching mechanism further comprises a first resetting piece, and the first resetting piece drives the first switching part to keep blocking the second valve cavity in the initial state;

when the water outlet device is in an initial state, the switching valve shaft is controlled to move to push the second switching part, the second switching part moves to plug the third water outlet channel and simultaneously pushes the first switching part to plug the first water outlet channel, the first switching part can keep plugging the first water outlet channel under the action of water pressure, the switching valve shaft can continue to be controlled to reciprocate to drive the second switching part to alternately plug the second water outlet channel or the third water outlet channel, and the second switching part can keep plugging the second water outlet channel or the third water outlet channel under the action of water pressure;

the water outlet device further comprises a sliding cavity, the switching valve shaft can slide in the sliding cavity, and the sliding cavity is communicated with the second water outlet channel; the switching valve shaft is telescopically connected with the second switching part and comprises a pushing position close to the second switching part and a pulling position far away from the second switching part; the switching mechanism further comprises a third resetting piece, and the third resetting piece can drive the switching valve shaft to be located at the pushing position; when the second switching part moves to plug the third water outlet channel, the switching valve shaft can move to a pulling position under the action of the water pressure in the sliding cavity; when the second switching part moves to block the second water outlet channel, the switching valve shaft moves to the pushing position under the action of the third resetting piece.

2. A water outlet device as claimed in claim 1, wherein: the first switching portion, the second switching portion and the switching valve shaft are coaxially arranged.

3. A water outlet device as claimed in claim 1, wherein: one end of the switching valve shaft, which is far away from the second switching part, comprises a first sharp corner part, and the button comprises a second sharp corner part; the first sharp corner comprises a first inclined surface facing the second switching part and a second inclined surface far away from the second switching part; when the water outlet device is in an initial state, the sharp corner part of the second sharp corner part corresponds to the second inclined surface, and the button can be pressed to enable the second sharp corner part to push the second inclined surface so that the switching valve shaft pushes the second switching part and simultaneously drives the first switching part to be converted to block the first water outlet channel; when the second switching part plugs the third water outlet channel, the switching valve shaft is located at a pulling position, the sharp corner part of the second sharp corner part corresponds to the first inclined surface, and the button can be pressed to enable the second sharp corner part to push the first inclined surface so that the switching valve shaft pulls the second switching part to plug the second water outlet channel; when the second switching part plugs the second water outlet channel, the switching valve shaft is located at a pushing position, and the sharp corner part of the second sharp corner part corresponds to the first inclined surface.

4. A water outlet device as claimed in claim 3, wherein: the button comprises a pressing position pushing the first sharp corner part and a reset position far away from the first sharp corner part; the switching mechanism also includes a push reset for actuating the push button to the reset position.

5. A water outlet device as claimed in claim 1, wherein: the switching mechanism further comprises a second resetting piece, and the second resetting piece drives the second switching part to keep blocking the second water outlet channel in the initial state.

6. A water outlet device as claimed in claim 5, wherein: when the water inlet channel stops water, the water outlet device returns to the initial state.

7. A water outlet device as claimed in claim 1, wherein: the water distributor comprises a shell, a water distributing body and a water outlet panel, wherein the water distributing body is arranged in the shell, and the water outlet panel is connected with the water distributing body and connected to one end of the shell; the water diversion body comprises a water inlet channel, a first valve cavity, a second valve cavity, a first water outlet channel, a second water outlet channel and a third water outlet channel; the water outlet panel comprises a first water outlet port, a second water outlet port and a third water outlet port which are respectively connected with the first water outlet channel, the second water outlet channel and the third water outlet channel.

8. A water outlet device as claimed in claim 7, wherein: the first water outlet port is used for discharging bubble water, and the second water outlet port comprises a plurality of shower head water outlets and is arranged around the first water outlet port; the third water outlet port comprises a plurality of strong water outlets and is arranged around the first water outlet port.