CN111457128A - Switching mechanism and faucet thereof - Google Patents
Switching mechanism and faucet thereof Download PDFInfo
- Publication number
- CN111457128A CN111457128A CN201910494850.4A CN201910494850A CN111457128A CN 111457128 A CN111457128 A CN 111457128A CN 201910494850 A CN201910494850 A CN 201910494850A CN 111457128 A CN111457128 A CN 111457128A
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- CN
- China
- Prior art keywords
- water outlet
- switching
- outlet pipe
- moving part
- knob
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- F16K11/072—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 pivoted closure members
- F16K11/074—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 pivoted closure members with flat sealing faces
-
- 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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- 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)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a switching mechanism and a faucet thereof, comprising: the waterway body is internally provided with at least 2 waterways; the knob is movably arranged on the water outlet pipe in a rotating manner, and the waterway switching can be carried out by clockwise rotation or anticlockwise rotation; the first moving piece is movably arranged in the water outlet pipe and is driven by the knob to convert the rotary motion into linear motion; the second moving part is movably arranged in the water outlet pipe and is driven by the first moving part to convert the rotary motion into the linear motion; and the waterway switching component is fixedly arranged in the water outlet pipe and is driven by the second moving part to perform waterway switching. The invention realizes that: the knob can switch functions clockwise or anticlockwise, and operation habits of various users are facilitated.
Description
Technical Field
The invention relates to the field of bathrooms, in particular to a switching mechanism and a faucet thereof.
Background
The existing faucet is only provided with a single water outlet nozzle generally, the water outlet function is single, when people need to rinse the mouth, water is connected by a cup or other tools separately and then rinsed the mouth, if guests are in need, the guests do not want to rinse the mouth by using the cup or without tools because the guests can only hold the water by hands, at the moment, the guests wet the mouth by hands, and a water dispenser is provided in life.
Disclosure of Invention
The technical problem to be solved by the present invention is to overcome the above-mentioned shortcomings of the prior art. Provided are a switching mechanism and a faucet thereof, wherein the switching mechanism can switch functions by rotating forwards and backwards.
In order to achieve the purpose, the invention adopts the technical scheme that: a switching mechanism, comprising:
the waterway body is internally provided with at least 2 waterways;
the knob is movably arranged on the water outlet pipe in a rotating manner, and the waterway switching can be carried out by clockwise rotation or anticlockwise rotation;
the first moving piece is movably arranged in the water outlet pipe and is driven by the knob to convert the rotary motion into linear motion;
the second moving part is movably arranged in the water outlet pipe and is driven by the first moving part to convert the rotary motion into the linear motion;
and the waterway switching component is fixedly arranged in the water outlet pipe and is driven by the second moving part to perform waterway switching.
Preferably:
the knob is in a hollow tubular shape, and the inner wall of the knob is provided with a spiral groove A;
the first moving part is in a hollow tubular shape, the outer wall of the first moving part is provided with a spiral rib B, the inner wall of the first moving part is provided with a spiral groove C, and the rotation direction of the spiral rib B is opposite to that of the spiral groove C;
the second moving part is in a hollow tubular shape, the outer wall of the second moving part is provided with a spiral rib D, and the second moving part performs axial translation motion under the action of the first moving part;
the spiral rib B is matched with the spiral groove A, and the spiral groove C is matched with the spiral rib D; of course, the spiral ribs and the spiral grooves can be arranged on two matched parts in an exchangeable mode, and the effect is also equivalent.
Preferably, the water outlet pipe also comprises a pushing part, the pushing part is movably arranged in the water outlet pipe, the second moving part is provided with a clamping groove, and the pushing part is clamped with the clamping groove and driven by the second moving part to do linear motion.
Preferably, the waterway switching assembly includes:
the center of the waterway body is provided with a through hole, and both sides of the through hole are provided with a first pipeline and a second pipeline;
the push rod is movably inserted into the through hole, the head of the push rod is provided with a driving ratchet, and the driving ratchet is positioned in the through hole;
the switching disc is movably arranged at the water inlet end of the water path body and used for plugging the first pipeline or the second pipeline, driven ratchets are arranged below the switching disc and inserted into the through holes to be matched with the driving ratchets;
the reversing ratchet is fixedly arranged in the through hole and is matched with the driven ratchet;
the reset spring is arranged above the switching disc and provides a pretightening force, and the pretightening force direction faces to the direction of pressing the waterway body;
the driving ratchet, the driven ratchet, the reversing ratchet and the reset spring form an automatic pen reversing mechanism.
Preferably, the waterway switching assembly further comprises:
the fixed disk is fixedly arranged on the waterway body and is arranged above the switching disk;
and one end of the guide rod is fixed on the fixed disc, and the other end of the guide rod is inserted into a guide hole arranged in the middle of the switching disc.
Preferably, the return spring is sleeved on the guide rod, one end of the return spring abuts against the fixed disc, and the other end of the return spring abuts against the switching disc in a pre-tightening manner.
Preferably, the upper position and the lower position of the knob are provided with shifting ribs, the inner wall of the knob is provided with a stop ring, and the stop ring limits the first moving part. The shifting ribs can realize the left-right shifting operation at the upper part and the left-right shifting operation at the lower part, and are suitable for various use conditions, and the stop ring is favorable for controlling the motion position of the first motion part more accurately.
A faucet employing the switching mechanism, comprising:
the faucet assembly is provided with a water outlet pipe, and a first water outlet nozzle and a second water outlet nozzle are arranged on the water outlet pipe;
the switching mechanism is fixedly arranged in the water outlet pipe and is used for controlling the water outlet of the first water outlet nozzle and the second water outlet nozzle;
the knob is movably arranged on the water outlet pipe.
Preferably, the pushing member is provided with a guide groove, the water outlet pipe is provided with a guide rib, the guide groove is matched with the guide rib, and the guide direction of the guide rib is the axial direction of the second moving member.
Preferably, the first water outlet nozzle faces upwards.
The invention has the beneficial effects that:
1. according to the invention, the plurality of upward water outlets and the control knob are arranged on the water outlet pipe of the faucet, so that the lower water outlet flushing mode and the upper water outlet rinsing mode can be freely selected, and convenience is brought to users.
2. The control knob can switch functions clockwise or anticlockwise, and operation habits of various users are facilitated.
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 switching mechanism according to a preferred embodiment of the present invention;
FIG. 2 is a three-view diagram of a switching mechanism according to a preferred embodiment of the present invention;
FIG. 3 is an exploded perspective view of a switching mechanism according to a preferred embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating the counterclockwise rotation of the switching mechanism according to a preferred embodiment of the present invention;
fig. 5 is a schematic diagram illustrating a clockwise rotation of a switching mechanism according to a preferred embodiment of the invention.
In the figure:
1000-a faucet assembly; 1100-water outlet pipe; 1110-guide ribs; 1120-a first water outlet nozzle; 1130-second nozzle;
2000-a switching mechanism; 2100-knob; 2110-poking the ribs; 2120-spiral groove A; 2130-stop ring; 2200-a first mover; 2210-helical rib B; 2220-spiral groove C; 2300-a second mover; 2310-spiral rib D; 2320-card slot; 2400-a pusher; 2410-a guide groove; 2500-waterway switching component; 2510-a waterway body; 2511-a through hole; 2512 — first line; 2513-a second line; 2520-a push rod; 2521-active ratchet; 2530-switching disk; 2531-driven ratchet; 2532-pilot holes; 2540-reversing ratchet; 2550-guide bar; 2560-return spring; 2570-fixed disk.
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.
As shown in fig. 1 to 5, a switching mechanism 2000 according to the present invention includes: the waterway body 2510 is internally provided with at least 2 waterways;
the knob 2100 is rotatably and movably arranged on the water outlet pipe 1100, and can switch water paths by clockwise rotation or anticlockwise rotation;
a first moving member 2200 movably disposed in the outlet pipe 1100, which converts a rotational motion into a linear motion by being driven by the knob 2100;
a second moving member 2300 movably disposed in the outlet pipe 1100 and driven by the first moving member 2200 to convert a rotational motion into a linear motion;
the waterway switching assembly 2500 is fixedly arranged in the water outlet pipe 1100 and is driven by the second moving member 2300 to perform waterway switching.
In this embodiment:
the knob 2100 is in a hollow tubular shape, and the inner wall of the knob is provided with a spiral groove A2120;
the first moving part 2200 is hollow and tubular, the outer wall of the first moving part is provided with a spiral rib B2210, the inner wall of the first moving part is provided with a spiral groove C2220, and the rotation direction of the spiral rib B2210 is opposite to that of the spiral groove C2220;
the second moving element 2300 is hollow and tubular, a spiral rib D2310 is arranged on the outer wall of the second moving element 2300, and the second moving element 2300 axially translates under the action of the first moving element 2200;
the spiral rib B2210 cooperates with the spiral groove a2120, the spiral groove C2220 cooperates with the spiral rib D2310;
in this embodiment, the water outlet pipe 1100 further includes a pushing member 2400, the pushing member 2400 is movably disposed in the water outlet pipe 1100, the second moving member 2300 is provided with a clamping groove 2320, and the pushing member 2400 is clamped with the clamping groove 2320 and follows the second moving member 2300 to perform a linear motion.
In this embodiment, the waterway switching assembly 2500 includes:
a through hole 2511 is formed in the center of the water path body 2510, a first pipeline 2512 and a second pipeline 2513 are arranged on two sides of the through hole 2511;
a push rod 2520 movably inserted into the through hole 2511, wherein the head of the push rod 2520 is provided with a driving ratchet 2521, and the driving ratchet 2521 is located in the through hole 2511;
a switching disc 2530 movably disposed at a water inlet end of the waterway body 2510 for blocking the first line 2512 or the second line 2513, wherein a driven ratchet 2531 is disposed below the switching disc 2530, and the driven ratchet 2531 is inserted into the through hole 2511 and is matched with the driving ratchet 2521;
the reversing ratchet 2540 is fixedly arranged in the through hole 2511 and is matched with the driven ratchet 2531;
a return spring 2560, which is arranged above the switching disc 2530 to provide a pre-tightening force, wherein the pre-tightening force is towards the direction of pressing the waterway body 2510;
the driving ratchet 2521, the driven ratchet 2531, the reverse ratchet 2540 and the return spring 2560 constitute an automatic pen reversing mechanism.
In this embodiment, the waterway switching assembly 2500 further includes:
a fixed disk 2570, wherein the fixed disk 2570 is fixedly mounted on the waterway body 2510 and arranged above the switching disk 2530;
one end of the guide bar 2550 is fixed to the fixed disc 2570, and the other end thereof is inserted into a guide hole 2532 formed in the middle of the switching disc 2530.
In this embodiment, the return spring 2560 is sleeved on the guide bar 2550, one end of the return spring abuts against the fixed disc 2570, and the other end of the return spring abuts against the switching disc 2530.
In this embodiment, the knob 2100 is provided with a toggle rib 2110 at an upper position and a lower position, the inner wall of the knob 2100 is provided with a stop ring 2130, and the stop ring 2130 limits the first moving member 2200.
A faucet employing the switching mechanism 2000, comprising:
the faucet assembly 1000 is provided with a water outlet pipe 1100, and a first water outlet nozzle 1120 and a second water outlet nozzle 1130 are arranged on the water outlet pipe 1100;
the switching mechanism 2000 is fixedly installed in the water outlet pipe 1100 and is used for controlling the water outlet of the first water outlet nozzle 1120 and the second water outlet nozzle 1130;
the knob 2100 is movably disposed on the water outlet pipe 1100.
In this embodiment, the pushing member 2400 is provided with a guiding groove 2410, the water outlet pipe 1100 is provided with a guiding rib 1110, the guiding groove 2410 is matched with the guiding rib 1110, and the guiding direction of the guiding rib 1110 is the axial direction of the second moving member 2300.
In this embodiment, the first nozzle 1120 faces upward.
Introduction of a knob control principle:
as shown in fig. 4, when the knob 2100 is rotated to the left, the interaction between the spiral groove a2120 and the spiral rib B2210 is a pushing action, and the interaction between the spiral groove C2220 and the spiral rib D2310 is a pulling action, so that the first moving member 2200 and the second moving member 2300 are engaged with each other and translated together to the right by the knob 2100.
As shown in fig. 5, when the knob 2100 is rotated to the right, the interaction between the spiral groove a2120 and the spiral rib B2210 is a pulling action, and the interaction between the spiral groove C2220 and the spiral rib D2310 is a pushing action, so that the knob 2100 engages with the first moving element 2200 and pushes the second moving element 2300 to translate to the right.
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. A switching mechanism, comprising:
the waterway body is internally provided with at least 2 waterways;
the knob is movably arranged on the water outlet pipe in a rotating manner, and the waterway switching can be carried out by clockwise rotation or anticlockwise rotation;
the first moving piece is movably arranged in the water outlet pipe and is driven by the knob to convert the rotary motion into linear motion;
the second moving part is movably arranged in the water outlet pipe and is driven by the first moving part to convert the rotary motion into the linear motion;
and the waterway switching component is fixedly arranged in the water outlet pipe and is driven by the second moving part to perform waterway switching.
2. The switching mechanism of claim 1, wherein:
the knob is in a hollow tubular shape, and the inner wall of the knob is provided with a spiral groove A;
the first moving part is in a hollow tubular shape, the outer wall of the first moving part is provided with a spiral rib B, the inner wall of the first moving part is provided with a spiral groove C, and the rotation direction of the spiral rib B is opposite to that of the spiral groove C;
the second moving part is in a hollow tubular shape, the outer wall of the second moving part is provided with a spiral rib D, and the second moving part performs axial translation motion under the action of the first moving part;
the spiral rib B is matched with the spiral groove A, and the spiral groove C is matched with the spiral rib D.
3. The switching mechanism according to claim 1 or 2, further comprising a pushing member movably disposed in the outlet pipe, wherein the second moving member is provided with a locking groove, and the pushing member is locked with the locking groove and driven by the second moving member to move linearly.
4. The switching mechanism of claim 1, wherein the waterway switch assembly comprises:
the center of the waterway body is provided with a through hole, and both sides of the through hole are provided with a first pipeline and a second pipeline;
the push rod is movably inserted into the through hole, the head of the push rod is provided with a driving ratchet, and the driving ratchet is positioned in the through hole;
the switching disc is movably arranged at the water inlet end of the water path body and used for plugging the first pipeline or the second pipeline, driven ratchets are arranged below the switching disc and inserted into the through holes to be matched with the driving ratchets;
the reversing ratchet is fixedly arranged in the through hole and is matched with the driven ratchet;
the reset spring is arranged above the switching disc and provides a pretightening force, and the pretightening force direction faces to the direction of pressing the waterway body;
the driving ratchet, the driven ratchet, the reversing ratchet and the reset spring form an automatic pen reversing mechanism.
5. The switching mechanism of claim 4, wherein the waterway switching assembly further comprises:
the fixed disk is fixedly arranged on the waterway body and is arranged above the switching disk;
and one end of the guide rod is fixed on the fixed disc, and the other end of the guide rod is inserted into a guide hole arranged in the middle of the switching disc.
6. The switching mechanism of claim 5, wherein the return spring is sleeved on the guide rod, one end of the return spring abuts against the fixed disk, and the other end of the return spring abuts against the switching disk.
7. The switching mechanism according to any one of claims 1, 2, 4 and 5, wherein a toggle rib is disposed at an upper position and a lower position of the knob, and a stop ring is disposed at an inner wall of the knob and limits the first moving member.
8. A faucet employing the switching mechanism, comprising:
the faucet assembly is provided with a water outlet pipe, and a first water outlet nozzle and a second water outlet nozzle are arranged on the water outlet pipe;
the switching mechanism is fixedly arranged in the water outlet pipe and is used for controlling the water outlet of the first water outlet nozzle and the second water outlet nozzle;
the knob is movably arranged on the water outlet pipe.
9. The switching mechanism and the faucet thereof as claimed in claim 7, wherein the pushing member is provided with a guiding groove, the outlet pipe is provided with a guiding rib, the guiding groove and the guiding rib are mutually matched, and the guiding direction of the guiding rib is the axial direction of the second moving member.
10. The switching mechanism and faucet thereof of claim 8, wherein the first water outlet nozzle faces upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494850.4A CN111457128A (en) | 2019-06-10 | 2019-06-10 | Switching mechanism and faucet thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494850.4A CN111457128A (en) | 2019-06-10 | 2019-06-10 | Switching mechanism and faucet thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111457128A true CN111457128A (en) | 2020-07-28 |
Family
ID=71683151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910494850.4A Withdrawn CN111457128A (en) | 2019-06-10 | 2019-06-10 | Switching mechanism and faucet thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111457128A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719638A (en) * | 2021-08-17 | 2021-11-30 | 厦门卫标洁具有限公司 | Rotatory mouthwash mechanism of going out water |
| CN114273112A (en) * | 2020-09-27 | 2022-04-05 | 厦门松霖科技股份有限公司 | Water outlet device with rotary main body switching water outlet |
-
2019
- 2019-06-10 CN CN201910494850.4A patent/CN111457128A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273112A (en) * | 2020-09-27 | 2022-04-05 | 厦门松霖科技股份有限公司 | Water outlet device with rotary main body switching water outlet |
| CN113719638A (en) * | 2021-08-17 | 2021-11-30 | 厦门卫标洁具有限公司 | Rotatory mouthwash mechanism of going out water |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200728 |