CN110953389A - Water outlet device with hidden water outlet - Google Patents
Water outlet device with hidden water outlet Download PDFInfo
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- CN110953389A CN110953389A CN201911343878.4A CN201911343878A CN110953389A CN 110953389 A CN110953389 A CN 110953389A CN 201911343878 A CN201911343878 A CN 201911343878A CN 110953389 A CN110953389 A CN 110953389A
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- water outlet
- main body
- water
- nozzle
- valve port
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/0404—Constructional or functional features of the spout
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
- F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a water outlet device with a hidden water outlet, which comprises: a body having a water inlet passage; the first water outlet nozzle can be telescopically arranged on the main body and is provided with a first water outlet which is communicated with the water inlet channel; the telescopic mechanism is movably arranged in the main body and is in linkage fit with the first water outlet nozzle; the first water outlet nozzle can move between an extending position extending out of the main body and a retracting position retracting into the main body under the action of the telescopic mechanism so that the first water outlet nozzle is exposed out of the main body or hidden in the main body. When not using water installation, can make the first delivery port on the first faucet hide in the main part through telescopic machanism, when needs use water installation, can make the first delivery port on the first faucet expose the main part through telescopic machanism to make first delivery port can not expose always outside, and be difficult to hide dirty dirt, greatly reduced the sanitary problem of first delivery port, use more relieved.
Description
Technical Field
The invention relates to a water outlet device, in particular to a water outlet device with a hidden water outlet.
Background
Some faucets appearing on the market have the function of water supply and water discharge, and the water supply and water discharge is mainly used for gargling, so that a user can rinse the mouth more conveniently. However, the upper water outlet on the existing faucet is fixedly arranged on the faucet and exposed out of the faucet main body, and the upper water outlet is arranged upwards, so that dirt and dirt are easily stored, bacteria are bred, and the oral hygiene of a human body is further influenced.
In view of this, how to make a faucet with a water feeding and discharging function more sanitary is a problem to be solved urgently at present.
Disclosure of Invention
The invention aims to solve the problems and provides the water outlet device with the hidden water outlet, so that the sanitation problem of the water outlet is greatly reduced, and the use is more reliable.
In order to achieve the purpose, the invention provides the following technical scheme: a water outlet device with a concealed water outlet, comprising:
a body having a water inlet passage;
the first water outlet nozzle can be telescopically arranged on the main body and is provided with a first water outlet which is communicated with the water inlet channel;
the telescopic mechanism is movably arranged in the main body and is in linkage fit with the first water outlet nozzle;
the first water outlet nozzle can move between an extending position extending out of the main body and a retracting position retracting into the main body under the action of the telescopic mechanism so that the first water outlet nozzle is exposed out of the main body or hidden in the main body.
Preferably, the water inlet channel is communicated with the first water outlet in a state that the first water outlet is exposed out of the main body;
and the water inlet channel is disconnected and communicated with the first water outlet under the state that the first water outlet is hidden in the main body.
Preferably, when the first water outlet nozzle is in the extended position, the first water outlet is exposed out of the main body and is communicated with the water inlet channel; when the first water outlet nozzle is at the retracted position, the first water outlet is hidden in the main body and is disconnected from the water inlet channel;
in the process that the first water outlet nozzle moves from the retracted position to the extended position, after the first water outlet is completely exposed out of the main body, the water inlet channel is communicated with the first water outlet;
and in the process that the first water outlet nozzle moves from the extending position to the retracting position, the water inlet channel is disconnected from the first water outlet just before the first water outlet is retracted into the main body.
Preferably, a first valve port used for communicating the water inlet channel and the first water outlet is arranged in the main body, and the telescopic mechanism is linked with a valve core matched with the first valve port;
when the first water outlet nozzle moves from the retracted position to the extended position, the stroke of the first water outlet nozzle moving to the first water outlet port to be completely exposed out of the main body is less than or equal to the stroke of the valve core moving to just open the first valve port;
when the first water outlet nozzle moves from the extending position to the retracting position, the stroke of the first water outlet nozzle moving to the first water outlet just retracting into the main body is greater than or equal to the stroke of the valve core moving to just close the first valve port.
Preferably, the telescopic mechanism comprises a sleeve formed in the main body, a pushing part sleeved in the sleeve, a rotating part and an elastic reset part, wherein the inner wall of the sleeve is provided with a first positioning groove and a second positioning groove which are alternately arranged along the circumferential direction, the first positioning groove and the second positioning groove have a preset interval in the axial direction, the pushing part is in linkage fit with the first water outlet nozzle, and the preset interval defines the telescopic distance between the extending position and the retracting position of the first water outlet nozzle;
the pushing piece is provided with a first ratchet, the rotating piece is provided with a second ratchet matched with the first ratchet, the pushing piece and the rotating piece are in circumferential limit fit with the sleeve, the elastic resetting piece applies elastic force opposite to the pushing direction of the pushing piece to the rotating piece, the pushing piece pushes the rotating piece to the state that the rotating piece loses the circumferential limit with the sleeve, under the action of the first ratchet and the second ratchet, the rotating piece rotates by a preset angle to be clamped with the first positioning groove or the second positioning groove, the pushing piece is pushed in a reciprocating manner to drive the rotating piece to be alternatively clamped with the first positioning groove and the second positioning groove, so that the pushing member moves relative to the sleeve in a telescopic manner, and the pushing member further drives the first water outlet nozzle to move between the extending position and the retracting position.
Preferably, the pushing member is fixedly connected with the first water outlet nozzle through a water outlet pipe, a first water outlet channel communicated with the water inlet channel and the first water outlet is formed in an inner cavity of the water outlet pipe, the water outlet pipe is coaxially connected with the pushing member, the first water outlet nozzle is fixed at the outer end of the water outlet pipe, and when the first water outlet nozzle is pressed, the first water outlet nozzle is linked with the pushing member through the water outlet pipe;
the main body is internally provided with a first valve port used for communicating the water inlet channel and the first water outlet channel, the water outlet pipe or the pushing piece is provided with a valve core which is in sealing fit with the first valve port or is in separation fit with the first valve port, the water inlet channel is communicated with the first water outlet channel when the valve core is in sealing fit with the first valve port, and the water inlet channel is disconnected and communicated with the first water outlet channel when the valve core is in separation fit with the first valve port.
Preferably, the end of the water outlet pipe is fixedly connected with the end of the pushing member through a connecting rib, an overflowing gap communicated with the first valve port is formed between the connecting ribs, and water in the water inlet channel flows into the water outlet pipe through the overflowing gap.
Preferably, a water outlet hole is formed in the side wall of the outer end of the water outlet pipe, the first water outlet on the first water outlet nozzle corresponds to the water outlet hole in position, and the first water outlet is formed in the radial direction of the water outlet pipe.
Preferably, the water dispenser further comprises a second water outlet nozzle arranged on the main body, a second water outlet communicated with the water inlet channel is arranged on the second water outlet nozzle, a first valve port and a second valve port are arranged in the main body, the first water outlet is communicated with the water inlet channel through the first valve port, and the second water outlet is communicated with the water inlet channel through the second valve port;
the telescopic mechanism is linked with a valve core matched with the first valve port and the second valve port, the telescopic mechanism drives the valve core to move between a first position and a second position in the main body along the axial direction, when the valve core is at the first position, the valve core opens the first valve port and closes the second valve port, and the first water outlet nozzle is at the extending position; when the valve core is in the second position, the valve core opens the second valve port, closes the first valve port, and the first water outlet nozzle is in the retracted position.
Preferably, the main part includes shell and body, the shell is the cylindric structure that both ends link up, first faucet is located the shell is at the one end tip of axial direction, first faucet is located when the extended position, first delivery port by the tip of shell exposes the shell, first faucet is located when the retracted position, first delivery port by the tip of shell retracts the shell.
Preferably, when the first water outlet nozzle is in the extended position, the first water outlet is exposed out of the main body, and when the first water outlet nozzle is in the retracted position, the first water outlet is hidden in the main body; or, when the first water outlet nozzle is at the extended position, the first water outlet is hidden in the main body, and when the first water outlet nozzle is at the retracted position, the first water outlet is exposed out of the main body.
Preferably, the water outlet device is a tap or a pull head.
The invention has the beneficial effects that:
1. the first water outlet nozzle can be telescopically arranged on the main body, and under the action of the telescopic mechanism, the first water outlet nozzle can move between an extending position extending out of the main body and a retracting position retracting into the main body so as to enable the first water outlet to be exposed out of the main body or hidden in the main body.
2. According to the invention, the water inlet channel is communicated with the first water outlet when the first water outlet is exposed out of the main body, and the water inlet channel is disconnected from the first water outlet when the first water outlet is hidden in the main body, so that the water dispenser is more convenient to use.
3. In the process that the first water outlet nozzle moves from the retracted position to the extended position, after the first water outlet is completely exposed out of the main body, the water inlet channel is communicated with the first water outlet; in the first faucet by the activity of stretching out position toward the retracted position in-process, just before first delivery port contracts into the main part, inlet channel and first delivery port disconnection intercommunication can avoid having partly to spout the problem that leads to rivers splash everywhere by the main part of the water that first delivery port flows like this, use experience better.
4. The telescopic mechanism adopts a ball-pressing mechanism similar to that on a ball-point pen head, and specifically comprises a sleeve formed in a main body, a pushing piece sleeved in the sleeve, a rotating piece and an elastic resetting piece, and has the advantages of simple structure and convenience in operation.
5. The pushing piece and the first water outlet nozzle are fixedly connected through the water outlet pipe, the inner cavity of the water outlet pipe forms a first water outlet channel communicated with the water inlet channel and the first water outlet, and the water outlet pipe is coaxially connected with the pushing piece, so that the whole water outlet device is simpler and more compact in structure.
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 not to limit the invention. In the drawings:
FIG. 1 is a perspective view of a water outlet device with a first nozzle in a retracted position according to an embodiment of the present invention;
FIG. 2 is a perspective view of the water outlet device with the first nozzle in an extended position according to an embodiment of the present invention;
FIG. 3 is a perspective exploded view of a water outlet device according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a water outlet device according to an embodiment of the present invention with the first nozzle in a retracted position;
FIG. 5 is a cross-sectional view of the water outlet device according to an embodiment of the present invention when the first water outlet nozzle is moved to the position where the first water outlet nozzle just completely exposes out of the main body;
fig. 6 is a cross-sectional view of a water outlet device according to an embodiment of the invention, with a first water outlet nozzle in an extended position.
The reference signs are:
10-a body; 11-a body; 111-a water inlet channel; 112-first valve port; 113-a second valve port; 12-a housing;
20-a first water outlet nozzle; 21-first water outlet
30-a telescoping mechanism; 31-a sleeve; 32-a pusher; 321-a first ratchet; 33-a rotating member; 331-a second ratchet; 34-an elastic return member;
40-water outlet pipe; 41-a first water outlet channel; 42-connecting ribs; 43-water outlet;
50-a second water outlet nozzle; 51-a second water outlet;
60-valve core.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present 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 merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 6, a water outlet device with a hidden water outlet according to an embodiment of the present invention includes a main body 10, a first water outlet nozzle 20 and a telescopic mechanism 30, wherein the water outlet device may be a faucet, a pull head, a shower head, a spray rod, etc., and the water outlet device is taken as the pull head to describe the water outlet device in detail.
The main body 10 includes a body 11 and a housing 12, the housing 12 has a cylindrical structure with two ends penetrating, and the body 11 has a water inlet passage 111. The first nozzle 20 is telescopically installed in the main body 10, the first nozzle 20 has a first outlet 21, and the first outlet 21 is communicated with the water inlet channel 111. The telescoping mechanism 30 is movably disposed in the main body 10 and is cooperatively engaged with the first water nozzle 20, and the first water nozzle 20 can move between an extended position extending out of the main body 10 and a retracted position retracted into the main body 10 under the action of the telescoping mechanism 30, so that the first water outlet 21 is exposed out of the main body 10 or hidden in the main body 10.
Specifically, the first water outlet nozzle 20 is disposed at one end of the housing 12 in the axial direction, when the first water outlet nozzle 20 is located at the extended position, the first water outlet 21 is exposed from the end of the housing 12 to the housing 12, and when the first water outlet nozzle 20 is located at the retracted position, the first water outlet 21 is retracted from the end of the housing 12 to the housing 12.
In this embodiment, the water inlet channel 111 is communicated with the first water outlet 21 in a state that the first water outlet 21 is exposed out of the housing 12; in a state where the first water outlet 21 is hidden in the housing 12, the water inlet passage 111 is disconnected from the first water outlet 21. Specifically, when the first water outlet nozzle 20 is in the extended position, the first water outlet 21 is exposed out of the main body 10 and is communicated with the water inlet channel 111; when the first nozzle 20 is in the retracted position, the first outlet 21 is hidden in the main body 10 and is disconnected from the water inlet passage 111.
In the process that the first water outlet nozzle 20 moves from the retracted position to the extended position, after the first water outlet 21 is completely exposed out of the main body 10, the water inlet channel 111 is communicated with the first water outlet 21; during the movement of the first nozzle 20 from the extended position to the retracted position, just before the first outlet 21 retracts into the main body 10, the water inlet channel 111 is disconnected from the first outlet 21. Therefore, the problem that water splashes everywhere due to the fact that a part of the water flowing out of the first water outlet 21 is sprayed onto the main body 10 can be avoided, and the use experience is better.
In this embodiment, the body 11 is provided with a first valve port 112 for communicating the water inlet channel 111 and the first water outlet 21, and the first water outlet 21 is communicated with the water inlet channel 111 through the first valve port 112. The retraction mechanism 30 actuates a valve cartridge 60 that engages the first port 112. The valve core 60 is integrally formed on the end of the outlet pipe 40 described below. Of course, the valve core 60 may be disposed independently, or the valve core 60 may be disposed on the pushing member 32 described below, and the specific position is not limited thereto. The valve core 60 or the first valve port 112 is provided with a sealing element, which is a sealing ring arranged on the valve core 60, and the sealing element realizes that the valve core 60 and the first valve port 112 form a sealing fit when in contact.
In this embodiment, in the process that the first water nozzle 20 moves from the retracted position to the extended position, the stroke of the first water nozzle 20 moving until the first water outlet 21 is completely exposed from the main body 10 is less than or equal to the stroke of the valve core 60 moving until the first valve port 112 is just opened; in the process that the first water outlet nozzle 20 moves from the extended position to the retracted position, the stroke of the first water outlet nozzle 20 moving to the first water outlet 21 just retracting into the main body 10 is greater than or equal to the stroke of the valve core 60 moving to just close the first valve port 112, so that the problem that water flows everywhere due to the fact that a part of water flowing out from the first water outlet 21 sprays onto the main body 10 can be avoided, and the use experience is better.
In this embodiment, the telescoping mechanism 30 is similar to a telescoping mechanism of a ball-point pen, and specifically includes a sleeve 31 formed in the body 11, a pushing member 32 sleeved in the sleeve 31, a rotating member 33, and an elastic restoring member 34. The inner wall of the sleeve 31 is provided with a first positioning groove (not shown) and a second positioning groove (not shown) which are alternately arranged along the circumferential direction, the first positioning groove and the second positioning groove have a preset distance in the axial direction, the pushing member 32 is in linkage fit with the first water outlet nozzle 20, and the preset distance defines the telescopic distance between the extending position and the retracting position of the first water outlet nozzle 20.
The pushing part 32 is provided with a first ratchet 321, the rotating part 33 is provided with a second ratchet 331 matched with the first ratchet 321, the pushing part 32 and the rotating part 33 are in limited circumferential matching with the sleeve 31, and the elastic resetting part 34 applies elastic force opposite to the pushing direction of the pushing part 32 to the rotating part 33. When the pushing element 32 pushes the rotating element 33 until the rotating element 33 loses the circumferential limit with the sleeve 31, the rotating element 33 rotates by a predetermined angle to be engaged with the first positioning slot or the second positioning slot under the action of the first ratchet 321 and the second ratchet 331. The pushing member 32 is pushed to and fro to drive the rotating member 33 to alternately engage with the first positioning groove and the second positioning groove, so that the pushing member 32 moves relative to the sleeve 31 in a telescopic manner, and the pushing member 32 drives the first water outlet nozzle 20 to move between the extended position and the retracted position. The principle of the telescopic mechanism of the present embodiment is the same as that of a telescopic mechanism in a ballpoint pen, and therefore, the telescopic mechanism will not be described in detail here. Of course, the telescopic mechanism may also adopt other types of mechanical structures known in the art, such as a push-pull telescopic mechanism or a rack-and-pinion telescopic mechanism, as long as the telescopic function is achieved.
In this embodiment, the pushing member 32 is fixedly connected to the first water outlet nozzle 20 through a water outlet pipe 40, a first water outlet channel 41 communicating the water inlet channel 111 and the first water outlet 21 is formed in an inner cavity of the water outlet pipe 40, the water outlet pipe 40 is coaxially connected to the pushing member 32, the first water outlet nozzle 20 is fixed to an outer end of the water outlet pipe 40, and when the first water outlet nozzle 20 is pressed, the first water outlet nozzle 20 is linked to the pushing member 32 through the water outlet pipe 40. The first valve port 112 is communicated with the water inlet channel 111 and the first water outlet channel 41, the valve core 60 on the water outlet pipe 40 is in sealing fit or separated fit with the first valve port 112, when the valve core 60 is in sealing fit with the first valve port 112, the water inlet channel 111 is communicated with the first water outlet channel 41, and when the valve core 60 is separated fit with the first valve port 112, the water inlet channel 111 is disconnected from the first water outlet channel 41.
In this embodiment, the end of the water outlet pipe 40 is fixedly connected with the end of the pushing member 32 through the connecting ribs 42, an overflowing gap communicated with the first valve port 112 is formed between the connecting ribs 42, and water in the water inlet channel 111 flows into the water outlet pipe 40 through the overflowing gap.
In this embodiment, a water outlet hole 43 is formed in a side wall of the outer end of the water outlet pipe 40, the first water outlet 21 on the first water outlet nozzle 20 corresponds to the water outlet hole 43, and the first water outlet 21 is formed along the radial direction of the water outlet pipe 40.
In this embodiment, the water dispenser further includes a second water nozzle 50 disposed on the sidewall of the housing 12, the second water nozzle 50 is provided with a second water outlet 51 communicated with the water inlet channel 111, the body 11 is further provided with a second valve port 113, and the second water outlet 51 is communicated with the water inlet channel 111 through the second valve port 113. The second water outlet 51 and the first water outlet 21 are preferably respectively arranged at two sides of the drawing head in the radial direction, so that when the drawing head is horizontally and fixedly arranged, the first water outlet 21 can be selectively arranged at the upper surface of the drawing head, and the second water outlet 51 is arranged at the lower surface of the drawing head, so that when the first water outlet 21 flows, water flows upwards to be sprayed out, and can be used for gargling, and the water flow of the second water outlet 51 flows downwards to facilitate normal water use. The second water outlet nozzle 50 is provided with a bubble maker, so that bubble water flows out of the second water outlet 51.
The valve core 60 is further matched with the second valve port 113, the telescopic mechanism 30 drives the valve core 60 to move axially in the main body 10 between a first position and a second position, when the valve core 60 is in the first position, the valve core 60 opens the first valve port 112, closes the second valve port 113, and the first water outlet nozzle 20 is in the extended position; when the valve core 60 is in the second position, the valve core 60 opens the second port 113, closes the first port 112, and the first nozzle 20 is in the retracted position.
The working process of the invention is briefly described as follows:
referring to fig. 4, the first water outlet nozzle 20 is in a retracted position, and the first water outlet 21 is retracted into the housing 12 for hiding, so that the first water outlet 21 can be more sanitary. At this time, the valve core 60 is in the second position to close the first valve port 112 and open the second valve port 113, so that the water inlet channel 111 is disconnected from the first water outlet channel 41, the water inlet channel 111 is communicated with the second water outlet 51, and the water flows out downwards through the water inlet channel 111, the second valve port 113 and the second water outlet 51.
Referring to fig. 6, in the state of fig. 4, the first water nozzle 20 is pressed once, the first water nozzle 20 drives the pushing element 32 to axially slide in the right direction in the drawing through the water outlet pipe 40, the pushing element 32 further drives the rotating element 33 to axially slide in the right direction in the drawing, when the rotating element 33 slides to lose the circumferential limit with the inner wall of the sleeve 31, under the action of the first ratchet 321 and the second ratchet 331, the rotating element 33 rotates by a preset angle to be engaged with the positioning groove on the sleeve 31, so that the pushing element 32 extends relative to the sleeve 31, the pushing element 32 further drives the first water nozzle 20 to move from the retracted position of fig. 4 to the extended position of fig. 6 through the water outlet pipe 40, and the first water outlet 21 is exposed out of the housing 12. Meanwhile, the valve core 60 on the water outlet pipe 40 moves from the second position to the first position to open the first valve port 112 and close the second valve port 113, so that the water inlet channel 111 communicates with the first water outlet channel 41, the water inlet channel 111 is cut off from the second water outlet 51, and water flows out upwards through the water inlet channel 111, the first valve port 112 and the first water outlet 21.
Referring to fig. 5, the state of the first water outlet 21 just exposing the housing 12 completely during the movement of the first water outlet nozzle 20 from the retracted position to the extended position is shown, and the valve core 60 is still at the second position to close the first valve port 112 and open the second valve port 113, so as to avoid the problem of water splashing caused by water flowing out when the first water outlet 21 is not exposed to the housing 12 completely.
In other embodiments, it can also be set as: when the first nozzle 20 is in the extended position, the first outlet 21 is hidden in the main body 10 and disconnected from the water inlet channel 111, and when the first nozzle 20 is in the retracted position, the first outlet 21 is exposed out of the main body 10 and communicated with the water inlet channel 111.
While the foregoing description shows and describes the preferred embodiments of the present invention, 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 is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a water outlet device with hidden delivery port which characterized in that includes:
a body having a water inlet passage;
the first water outlet nozzle can be telescopically arranged on the main body and is provided with a first water outlet which is communicated with the water inlet channel;
the telescopic mechanism is movably arranged in the main body and is in linkage fit with the first water outlet nozzle;
the first water outlet nozzle can move between an extending position extending out of the main body and a retracting position retracting into the main body under the action of the telescopic mechanism so that the first water outlet nozzle is exposed out of the main body or hidden in the main body.
2. The water outlet device with the concealed water outlet according to claim 1, wherein the water inlet channel is communicated with the first water outlet in a state that the first water outlet is exposed out of the main body;
and the water inlet channel is disconnected and communicated with the first water outlet under the state that the first water outlet is hidden in the main body.
3. The water outlet device with the concealed water outlet according to claim 2, wherein when the first water outlet nozzle is in the extended position, the first water outlet is exposed out of the main body and is communicated with the water inlet channel; when the first water outlet nozzle is at the retracted position, the first water outlet is hidden in the main body and is disconnected from the water inlet channel;
in the process that the first water outlet nozzle moves from the retracted position to the extended position, after the first water outlet is completely exposed out of the main body, the water inlet channel is communicated with the first water outlet;
and in the process that the first water outlet nozzle moves from the extending position to the retracting position, the water inlet channel is disconnected from the first water outlet just before the first water outlet is retracted into the main body.
4. The water outlet device with the hidden water outlet as claimed in claim 3, wherein a first valve port for communicating the water inlet channel and the first water outlet is provided in the main body, and the telescopic mechanism is linked with a valve core engaged with the first valve port;
when the first water outlet nozzle moves from the retracted position to the extended position, the stroke of the first water outlet nozzle moving to the first water outlet port to be completely exposed out of the main body is less than or equal to the stroke of the valve core moving to just open the first valve port;
when the first water outlet nozzle moves from the extending position to the retracting position, the stroke of the first water outlet nozzle moving to the first water outlet just retracting into the main body is greater than or equal to the stroke of the valve core moving to just close the first valve port.
5. The water outlet device with the concealed water outlet according to claim 1, wherein the telescopic mechanism includes a sleeve formed in the main body, a pushing member sleeved in the sleeve, a rotating member and an elastic restoring member, the sleeve has a first positioning groove and a second positioning groove alternately arranged along a circumferential direction on an inner wall thereof, the first positioning groove and the second positioning groove have a predetermined distance in an axial direction, the pushing member is in linkage fit with the first water outlet nozzle, and the predetermined distance defines a telescopic distance between the extended position and the retracted position of the first water outlet nozzle;
the pushing piece is provided with a first ratchet, the rotating piece is provided with a second ratchet matched with the first ratchet, the pushing piece and the rotating piece are in circumferential limit fit with the sleeve, the elastic resetting piece applies elastic force opposite to the pushing direction of the pushing piece to the rotating piece, the pushing piece pushes the rotating piece to the state that the rotating piece loses the circumferential limit with the sleeve, under the action of the first ratchet and the second ratchet, the rotating piece rotates by a preset angle to be clamped with the first positioning groove or the second positioning groove, the pushing piece is pushed in a reciprocating manner to drive the rotating piece to be alternatively clamped with the first positioning groove and the second positioning groove, so that the pushing member moves relative to the sleeve in a telescopic manner, and the pushing member further drives the first water outlet nozzle to move between the extending position and the retracting position.
6. The water outlet device with the hidden water outlet according to claim 5, wherein the pushing member is fixedly connected to the first water outlet nozzle through a water outlet pipe, an inner cavity of the water outlet pipe forms a first water outlet passage communicating the water inlet passage and the first water outlet, the water outlet pipe is coaxially connected to the pushing member, the first water outlet nozzle is fixed to an outer end of the water outlet pipe, and when the first water outlet nozzle is pressed, the first water outlet nozzle is linked to the pushing member through the water outlet pipe;
the main body is internally provided with a first valve port used for communicating the water inlet channel and the first water outlet channel, the water outlet pipe or the pushing piece is provided with a valve core which is in sealing fit with the first valve port or is in separation fit with the first valve port, the water inlet channel is communicated with the first water outlet channel when the valve core is in sealing fit with the first valve port, and the water inlet channel is disconnected and communicated with the first water outlet channel when the valve core is in separation fit with the first valve port.
7. The water outlet device with the hidden water outlet according to claim 6, wherein the end of the water outlet pipe is fixedly connected to the end of the pushing member by a connecting rib, an overflow gap communicated with the first valve port is formed between the connecting ribs, and water in the water inlet channel flows into the water outlet pipe through the overflow gap.
8. The water outlet device with the hidden water outlet according to claim 7, wherein a water outlet hole is formed in a side wall of an outer end of the water outlet pipe, the first water outlet on the first nozzle corresponds to the water outlet hole, and the first water outlet is formed along a radial direction of the water outlet pipe.
9. The water outlet device with the hidden water outlet according to claim 1, further comprising a second water outlet nozzle disposed on the main body, wherein the second water outlet nozzle is provided with a second water outlet communicated with the water inlet channel, the main body is provided with a first valve port and a second valve port, the first water outlet is communicated with the water inlet channel through the first valve port, and the second water outlet is communicated with the water inlet channel through the second valve port;
the telescopic mechanism is linked with a valve core matched with the first valve port and the second valve port, the telescopic mechanism drives the valve core to move between a first position and a second position in the main body along the axial direction, when the valve core is at the first position, the valve core opens the first valve port and closes the second valve port, and the first water outlet nozzle is at the extending position; when the valve core is in the second position, the valve core opens the second valve port, closes the first valve port, and the first water outlet nozzle is in the retracted position.
10. The water outlet device with the hidden water outlet as claimed in claim 1, wherein the main body includes a housing and a main body, the housing is a cylindrical structure with two ends penetrating, the first water outlet nozzle is disposed at one end of the housing in an axial direction, when the first water outlet nozzle is located at the extended position, the first water outlet is exposed from the end of the housing, and when the first water outlet nozzle is located at the retracted position, the first water outlet is retracted from the end of the housing into the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911343878.4A CN110953389A (en) | 2019-12-24 | 2019-12-24 | Water outlet device with hidden water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911343878.4A CN110953389A (en) | 2019-12-24 | 2019-12-24 | Water outlet device with hidden water outlet |
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| Publication Number | Publication Date |
|---|---|
| CN110953389A true CN110953389A (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911343878.4A Pending CN110953389A (en) | 2019-12-24 | 2019-12-24 | Water outlet device with hidden water outlet |
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| Country | Link |
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| CN (1) | CN110953389A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927981A (en) * | 2020-08-12 | 2020-11-13 | 开平市汉顺洁具实业有限公司 | Press laborsaving play water installation that has hidden delivery port |
| CN112963578A (en) * | 2021-03-26 | 2021-06-15 | 路达(厦门)工业有限公司 | Faucet with hidden water outlet |
| WO2022037989A1 (en) * | 2020-08-19 | 2022-02-24 | Neoperl Ag | Fast switch and corresponding use |
| WO2022057913A1 (en) * | 2020-09-18 | 2022-03-24 | 厦门松霖科技股份有限公司 | Water outlet device having two water outlets |
-
2019
- 2019-12-24 CN CN201911343878.4A patent/CN110953389A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927981A (en) * | 2020-08-12 | 2020-11-13 | 开平市汉顺洁具实业有限公司 | Press laborsaving play water installation that has hidden delivery port |
| WO2022037989A1 (en) * | 2020-08-19 | 2022-02-24 | Neoperl Ag | Fast switch and corresponding use |
| WO2022057913A1 (en) * | 2020-09-18 | 2022-03-24 | 厦门松霖科技股份有限公司 | Water outlet device having two water outlets |
| CN112963578A (en) * | 2021-03-26 | 2021-06-15 | 路达(厦门)工业有限公司 | Faucet with hidden water outlet |
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