CN109764162B - Waterway switching structure of water outlet device and faucet - Google Patents
Waterway switching structure of water outlet device and faucet Download PDFInfo
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- CN109764162B CN109764162B CN201910163747.1A CN201910163747A CN109764162B CN 109764162 B CN109764162 B CN 109764162B CN 201910163747 A CN201910163747 A CN 201910163747A CN 109764162 B CN109764162 B CN 109764162B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 301
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000009471 action Effects 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The invention discloses a waterway switching structure of a water outlet device and a faucet, wherein a first driving piece is used for controlling the on-off of a water inlet channel, a second driving piece is in transmission fit with an automatic reset unit, in an initial state, the automatic reset unit closes the second water outlet channel and opens the first water outlet channel, at the moment, the water inlet channel is communicated with the first water outlet channel, when the second driving piece is driven, the second driving piece drives the automatic reset unit to close the first water outlet channel and open the second water outlet channel, the water pressure of the water inlet channel overcomes the reset force of the automatic reset unit to limit the automatic reset unit at the position of opening the second water outlet channel, and then the water inlet channel is communicated with the second water outlet channel, at the moment, if the water inlet channel is closed, the automatic reset unit loses the water pressure acting force and resets under the action of the reset force, the scheme skillfully utilizes the cooperation of the water pressure of the water inlet channel and the automatic reset unit to realize the water outlet state switching, the product parts can be simplified, the structure is simple, and the assembly is convenient.
Description
Technical Field
The invention relates to a waterway switching structure of a water outlet device and a faucet.
Background
With the improvement of living standard of people, the single-function water outlet device cannot meet the needs of consumers, and then a multifunctional water outlet device is provided, namely one water outlet device is provided with a plurality of water outlet modes, and the switching of the water outlet modes is realized through a switching mechanism, so that on one hand, the traditional function switching mechanism has a complex structure and more parts; on the other hand, the various water outlet states of the water outlet device are usually circularly switched according to a preset sequence, and in many cases, the water outlet mode cannot be directly switched to the common function, so that the more the water outlet modes are, the more complicated the adjustment operation is, and when the water outlet mode is adjusted to the individual common function, the water outlet mode can be adjusted to the common function only by being pressed for many times, so that inconvenience is brought to the operation.
Disclosure of Invention
The present invention provides a waterway switching structure of a water outlet device and a faucet for solving at least one of the above-mentioned problems.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a waterway switching structure of water outlet device, water outlet device includes water inlet channel, first water outlet channel and second water outlet channel, the second water outlet channel includes at least one kind of play water status, and switching structure includes first driving piece, second driving piece and automatic reset unit, wherein, first driving piece is used for control water inlet channel's break-make, second driving piece with automatic reset unit transmission cooperation, when water outlet device advances water, under the initial condition, automatic reset unit close second water outlet channel and open first water outlet channel, at this moment, water inlet channel with first water outlet channel is linked together, when driving second driving piece, second driving piece drives automatic reset unit closes first water outlet channel and opens second water outlet channel, and water inlet channel's overcoming the reset force of automatic reset unit will automatic reset unit spacing in the position of opening second water outlet channel, and then make water inlet channel with second water outlet channel is linked together, at this moment, first driving piece is lost the effect that the first reset unit is then linked together with water inlet channel is reset to the effect when the water inlet channel is closed again.
Preferably, the automatic resetting unit comprises a first switching piece and an elastic piece, the first switching piece is in transmission fit with the second driving piece, the first switching piece reciprocates under the action of the elastic piece to open or close the first water outlet channel, and the elastic piece provides resetting force for the automatic resetting unit.
Preferably, the water outlet device further comprises a first waterway and a second waterway which are communicated with the second water outlet channel, the switching structure further comprises a second switching piece in transmission fit with the second driving piece, when the water inlet channel is communicated with the second water outlet channel, the second switching piece is switched between at least a first position and a second position by driving the second driving piece to form at least two water outlet states, wherein when the second switching piece is located at the first position, the second water outlet channel is communicated with the first waterway, and when the second switching piece is located at the second position, the second water outlet channel is communicated with the second waterway.
Preferably, the second driving member is provided with a driving surface, the second switching member is correspondingly provided with a matching surface, the water outlet device further comprises a first ratchet fixedly arranged, the second switching member is correspondingly provided with a second ratchet, a second elastic member is further arranged between the second switching member and the water outlet device, when the second driving member is driven, the matching surface of the second switching member is matched with the driving surface to enable the second switching member to rotate, and the second switching member is enabled to switch between the first position and the second position under the matching action of the first ratchet and the second ratchet.
Preferably, the water outlet device comprises a first body and a second body which are fixedly connected in a sealing manner, wherein the water inlet channel is formed on the first body, the first driving piece is movably attached to the first body, the first water outlet channel and the second water outlet channel are formed on the second body, and the second driving piece is movably attached to the second body.
Preferably, the second body is provided with a lower partition board which is matched with the second body to form a lower water outlet cavity and an upper partition board which is matched with the second body to form an upper water outlet cavity, and a water passing cavity communicated with the water inlet channel is formed between the lower partition board and the upper partition board.
Preferably, the lower partition plate is provided with a lower through hole which is communicated with the water passing cavity and the lower water outlet cavity, so that the first water outlet channel is formed, the upper partition plate is also provided with an upper through hole which is communicated with the water passing cavity and the upper water outlet cavity, so that the second water outlet channel is formed, the first water outlet channel is closed when the automatic resetting unit is in sealing fit with the lower through hole, and the second water outlet channel is closed when the automatic resetting unit is in sealing fit with the upper through hole.
Preferably, the water inlet channel is provided with a water passing hole, the first driving member is provided with a sealing part for opening or closing the water passing hole, so that the water inlet channel is communicated or cut off, a third elastic member is arranged between the first driving member and the water outlet device, and in a normal state, the first driving member opens the water inlet channel under the action of the elastic force of the third elastic member, and drives the first driving member to cut off the water inlet channel by overcoming the elastic force of the third elastic member.
Preferably, the first water outlet channel outputs bubble water, and the second water outlet channel outputs pressure water or blade water.
Correspondingly, the invention also provides a water tap, comprising the waterway switching structure of the water outlet device, wherein the water tap comprises a tap shell, and the water outlet device is arranged on the tap shell.
The beneficial effects of the invention are as follows:
(1) The invention adopts the first driving piece to control the on-off of the water inlet channel, the second driving piece is in transmission fit with the automatic resetting unit, the automatic resetting unit closes the second water outlet channel and opens the first water outlet channel in an initial state, at the moment, the water inlet channel is communicated with the first water outlet channel, when the second driving piece is driven, the second driving piece drives the automatic resetting unit to close the first water outlet channel and open the second water outlet channel, the water pressure of the water inlet channel overcomes the resetting force of the automatic resetting unit to limit the automatic resetting unit at the position of opening the second water outlet channel, so that the water inlet channel is communicated with the second water outlet channel, at the moment, if the water inlet channel is closed, the automatic resetting unit loses the water pressure force and resets under the resetting force, and then the water inlet channel is communicated with the first water outlet channel again.
(2) The water outlet device further comprises a first waterway and a second waterway which are communicated with the second water outlet channel, the switching structure further comprises a second switching piece which is in transmission fit with the second driving piece, when the water inlet channel is communicated with the second water outlet channel, the second switching piece is switched between at least a first position and a second position by driving the second driving piece to form at least two water outlet states, when the second switching piece is positioned at the first position, the second water outlet channel is communicated with the first waterway, and when the second switching piece is positioned at the second position, the second water outlet channel is communicated with the second waterway, so that the switching of the water outlet function of the second water outlet channel is realized, and the water outlet function of the water outlet device is further enriched.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a perspective view of a waterway switching structure of a water outlet device according to the present invention;
FIG. 2 is a cross-sectional view of a waterway switching structure of a water outlet device (initial state);
FIG. 3 is a second cross-sectional view of a waterway switching structure of a water discharging device (a second driving member is pressed, a first water discharging channel is closed, and a second water discharging channel is opened) of the present invention;
FIG. 4 is a third cross-sectional view of a waterway switching structure of a water discharging device (a first driving member is pressed, a second water discharging channel is closed, and the first water discharging channel is opened again) according to the present invention;
FIG. 5 is a perspective view of a driving sleeve of a waterway switching structure of a water outlet device;
FIG. 6 is a perspective view of a fixing base of a waterway switching structure of a water outlet device;
FIG. 7 is a perspective view of a second switching member of the waterway switching structure of the water outlet device;
FIG. 8 is a perspective view of a second body of the waterway switching structure of the water outlet device of the present invention;
FIG. 9 is a diagram showing the assembly of a second body and a second switching member of a waterway switching structure of a water outlet device;
fig. 10 is a sectional view of a second body portion of the waterway switching structure of the water discharging device of the present invention.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 10, a waterway switching structure of a water outlet device includes a water inlet channel 11, a first water outlet channel 21 and a second water outlet channel 22, the second water outlet channel 22 includes at least one water outlet state, the switching structure includes a first driving member 30, a second driving member 40 and an automatic reset unit 50, wherein the first driving member 30 is used for controlling the on-off of the water inlet channel 11, the second driving member 40 is in transmission fit with the automatic reset unit 50, when the water outlet device is in an initial state, the automatic reset unit 50 closes the second water outlet channel 22 and opens the first water outlet channel 21, at this time, the water inlet channel 11 is communicated with the first water outlet channel 21, when the second driving member 40 is driven, the second driving member 40 drives the automatic reset unit 50 to close the first water outlet channel 21 and open the second water outlet channel 22, and when the water pressure of the water inlet channel 11 is reduced by the automatic reset unit 50, and the water pressure of the automatic reset unit is reduced by the second driving member 50 and the water outlet channel 22 is further communicated with the first water outlet channel 22, and the water outlet channel 22 is further driven by the automatic reset unit 50, and the water outlet channel is further driven by the automatic reset unit 50, when the water inlet channel 11 is in the water outlet channel is in the first water outlet channel and is in the second water outlet channel or is in the second water outlet channel.
In this embodiment, the automatic reset unit 50 includes a first switching member 51 and an elastic member 52, the first switching member 51 is in driving engagement with the second driving member 40, the first switching member 51 reciprocates under the action of the elastic member 52 to open or close the first water outlet channel 21, and the elastic member 52 provides a reset force of the automatic reset unit 50.
In this embodiment, the water outlet device further includes at least a first water channel 221 and a second water channel 222 connected to the second water outlet channel 22, the switching structure further includes a second switching member 60 in transmission fit with the second driving member 40, when the water inlet channel 11 is connected to the second water outlet channel 22, the second switching member 60 is switched between at least a first position and a second position by driving the second driving member 40 to form at least two water outlet states, wherein when the second switching member 60 is located at the first position, the second water outlet channel 22 is connected to the first water channel 221, when the second switching member 60 is located at the second position, the second water outlet channel 22 is connected to the second water channel 222, and in this embodiment, only the first water channel 221 and the second water channel 222 are provided, the second switching member 60 is switched between the first position and the second position, but also a third water channel 60 and a fourth water channel 60 are provided corresponding to the fourth water channel 60.
In this embodiment, the second driving member 40 is provided with a driving surface 421, the second switching member 60 is correspondingly provided with a mating surface 61, the water outlet device further includes a first ratchet 71 fixedly disposed, the second switching member 60 is correspondingly provided with a second ratchet 62, a second elastic member 63 is further disposed between the second switching member 60 and the water outlet device, when the second driving member 40 is driven, the mating surface 61 of the second switching member 60 cooperates with the driving surface 421 to enable the second switching member 60 to rotate, and under the cooperation of the first ratchet 71 and the second ratchet 62, the second switching member 60 is switched between the first position and the second position, specifically, the second driving member 40 includes a second button 41, a driving sleeve 42 and a connecting rod 43 which are sequentially and fixedly connected, the driving surface 421 is disposed on the driving sleeve 42, and the connecting rod 43 passes through the second switching member 60 to be in abutting fit with the first switching member 51.
In this embodiment, the water outlet device includes a first body 10 and a second body 20 that are fixedly connected in a sealing manner, wherein the water inlet channel 11 is formed on the first body 10, the first driving member 30 is movably attached to the first body 10, the first water outlet channel 21 and the second water outlet channel 22 are both formed on the second body 20, the second driving member 40 is movably attached to the second body 20, and the second body 20 is further provided with a fixing seat 70 for the connecting rod 43 and the driving sleeve 42 to pass through, and the first ratchet 71 is disposed on the fixing seat 70.
In this embodiment, the second body 20 is provided with a lower partition plate 23 that cooperates with the second body 20 to form a lower water outlet cavity 231 and an upper partition plate 24 that cooperates with the second body 20 to form an upper water outlet cavity 241, and a water passing cavity 25 that is communicated with the water inlet channel 11 is formed between the lower partition plate 23 and the upper partition plate 24.
In this embodiment, the lower partition 23 is provided with a lower through hole 232 that communicates with the water passing cavity 25 and the lower water outlet cavity 231, so as to form the first water outlet channel 21, the upper partition 24 is further provided with an upper through hole 242 that communicates with the water passing cavity 25 and the upper water outlet cavity 241, so as to form the second water outlet channel 22, when the automatic resetting unit 50 is in sealing fit with the lower through hole 232, the first water outlet channel 21 is closed, and when the automatic resetting unit 50 is in sealing fit with the upper through hole 242, the second water outlet channel 22 is closed.
In this embodiment, the water inlet channel 11 is provided with a water outlet 12, the first driving member 30 is provided with a sealing portion 321 for opening or closing the water outlet 12, so as to connect or disconnect the water inlet channel 11, a third elastic member 33 is disposed between the first driving member 30 and the water outlet device, in normal condition, the first driving member 30 opens the water inlet channel 11 under the elastic force of the third elastic member 33, and drives the first driving member 30 to disconnect the water inlet channel 11 by overcoming the elastic force of the third elastic member 33, and specifically, the first driving member 30 includes a first button 31 and a valve rod 32 which are fixedly connected, and the sealing portion 321 is formed on the valve rod 32.
In this embodiment, the first water outlet channel 21 is configured to output bubble water, and the second water outlet channel 22 is configured to output pressurized water or blade water.
The elastic member 52, the second elastic member 63, and the third elastic member 33 of the present invention are all compression springs, and of course, elastic members such as elastic sheets may be used instead.
The specific working process of the embodiment is as follows:
as shown in fig. 2 to 4, when the water outlet device is in water, in an initial state, the first switching member 51 of the automatic reset unit 50 closes the second water outlet channel 22 and opens the first water outlet channel 21, and at this time, the water inlet channel 11 is communicated with the first water outlet channel 21, and the water outlet device is out of bubbles; pressing the second driving member 40 to drive the first switching member 51 to close the first water outlet channel 21 and open the second water outlet channel 22, and the water pressure of the water inlet channel 11 overcomes the elastic restoring force of the elastic member 52 to limit the first switching member 51 at the position of opening the second water outlet channel 22, so that the water inlet channel 11 is communicated with the second water outlet channel 22, and if the second driving member 40 is pressed again, the second driving member 40 drives the second switching member 60 to switch between the first position and the second position so as to enable the water flow of the second water outlet channel 22 to flow to the first waterway 221 or the second waterway 222, so that the water flow of the second water outlet channel 22 is switched between the water outlet pressure and the blade water; at this time, when the first driving member 30 is pressed, the sealing portion 321 of the first driving member 30 closes the water inlet channel 11, the first switching member 51 loses the hydraulic force and returns under the elastic return force of the elastic member 52, and the water inlet channel 11 is again communicated with the first water outlet channel 21.
The switching structure of the water outlet device skillfully utilizes the cooperation of the water pressure of the water inlet channel 11 and the automatic reset unit 50 to realize water outlet state switching, can simplify product parts, has simple structure and convenient assembly, and can restore the water outlet device to the water outlet state of the first water outlet channel 21 by only driving the first driving piece 30 to cut off the water inlet channel 11 after switching to any water outlet mode.
Correspondingly, the invention also provides a water tap, comprising the waterway switching structure of the water outlet device, wherein the water tap comprises a tap shell 1, and the water outlet device is arranged on the tap shell 1.
Other undescribed portions are consistent with the above embodiments, and are not described here.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, as noted above, it is to be understood that the invention is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (6)
1. A waterway switching structure of a water outlet device is characterized in that,
the water outlet device comprises a water inlet channel, a first water outlet channel and a second water outlet channel, wherein the second water outlet channel comprises at least one water outlet state, the switching structure comprises a first driving piece, a second driving piece and an automatic reset unit, the first driving piece is used for controlling the on-off of the water inlet channel, the second driving piece is in transmission fit with the automatic reset unit, when the water outlet device is in water inlet, in an initial state, the automatic reset unit closes the second water outlet channel and opens the first water outlet channel, at the moment, the water inlet channel is communicated with the first water outlet channel, when the second driving piece is driven, the second driving piece drives the automatic reset unit to close the first water outlet channel and open the second water outlet channel, and the water pressure of the water inlet channel overcomes the reset force of the automatic reset unit to limit the automatic reset unit at the position of opening the second water outlet channel, so that the water inlet channel is communicated with the second water outlet channel, and if the first driving piece is closed, the automatic reset unit loses the reset force, and the water inlet channel is communicated with the water inlet channel again;
the automatic resetting unit comprises a first switching piece and an elastic piece, the first switching piece is in transmission fit with the second driving piece, the first switching piece reciprocates under the action of the elastic piece to open or close the first water outlet channel, and the elastic piece provides resetting force for the automatic resetting unit;
the water outlet device at least comprises a first waterway and a second waterway communicated with the second water outlet channel, the switching structure further comprises a second switching piece in transmission fit with the second driving piece, when the water inlet channel is communicated with the second water outlet channel, the second switching piece is switched between at least a first position and a second position by driving the second driving piece to form at least two water outlet states, wherein when the second switching piece is positioned at the first position, the second water outlet channel is communicated with the first waterway, and when the second switching piece is positioned at the second position, the second water outlet channel is communicated with the second waterway;
the second driving piece is provided with a driving surface, the second switching piece is correspondingly provided with a matching surface, the water outlet device further comprises a first ratchet fixedly arranged, the second switching piece is correspondingly provided with a second ratchet, a second elastic piece is further arranged between the second switching piece and the water outlet device, when the second driving piece is driven, the matching surface of the second switching piece is matched with the driving surface to enable the second switching piece to rotate, and the second switching piece is switched between the first position and the second position under the matching action of the first ratchet and the second ratchet;
the second driving piece comprises a second button, a driving sleeve and a connecting rod which are sequentially and fixedly connected, the driving surface is arranged on the driving sleeve, and the connecting rod penetrates through the second switching piece to be in butt fit with the first switching piece.
2. The waterway switching structure of water outlet device of claim 1, wherein,
the water outlet device comprises a first body and a second body which are fixedly connected in a sealing way, wherein the water inlet channel is formed on the first body, the first driving piece is movably attached to the first body, the first water outlet channel and the second water outlet channel are formed on the second body, and the second driving piece is movably attached to the second body.
3. The waterway switching structure of water outlet device of claim 2, wherein,
the second body is provided with a lower partition board which is matched with the second body to form a lower water outlet cavity and an upper partition board which is matched with the second body to form an upper water outlet cavity, and a water passing cavity communicated with the water inlet channel is formed between the lower partition board and the upper partition board.
4. A waterway switching structure of a water outlet device according to claim 3, wherein,
the lower partition plate is provided with a lower through hole which is communicated with the water passing cavity and the lower water outlet cavity, so that a first water outlet channel is formed, the upper partition plate is also provided with an upper through hole which is communicated with the water passing cavity and the upper water outlet cavity, so that a second water outlet channel is formed, the first water outlet channel is closed when the automatic resetting unit is in sealing fit with the lower through hole, and the second water outlet channel is closed when the automatic resetting unit is in sealing fit with the upper through hole.
5. The waterway switching structure of water outlet device of claim 1, wherein,
be equipped with the water hole on the water inlet channel, be equipped with on the first driving piece and open or close the sealing of water hole, and then communicate or cut off the water inlet channel, and be equipped with the third elastic component between first driving piece with go out the water device, normally, the first driving piece is in under the elasticity effect of third elastic component open the water inlet channel, through overcoming the elasticity of third elastic component with the drive first driving piece cuts off the water inlet channel.
6. A water tap is characterized in that,
a waterway switching structure including a water outlet device according to any one of claims 1 to 5, wherein the faucet includes a faucet housing, and the water outlet device is mounted on the faucet housing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910163747.1A CN109764162B (en) | 2019-03-05 | 2019-03-05 | Waterway switching structure of water outlet device and faucet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910163747.1A CN109764162B (en) | 2019-03-05 | 2019-03-05 | Waterway switching structure of water outlet device and faucet |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109701765A (en) * | 2019-03-05 | 2019-05-03 | 开平市汉顺洁具实业有限公司 | A kind of the water route switching mechanism and tap of discharging device |
| CN113915374B (en) * | 2021-10-08 | 2023-10-13 | 厦门拓邦卫浴有限公司 | Improved button type waterway switching device |
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| CN109764162A (en) | 2019-05-17 |
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