CN212804500U - Waterway switching assembly, water outlet device and water outlet faucet - Google Patents
Waterway switching assembly, water outlet device and water outlet faucet Download PDFInfo
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- CN212804500U CN212804500U CN202021921441.2U CN202021921441U CN212804500U CN 212804500 U CN212804500 U CN 212804500U CN 202021921441 U CN202021921441 U CN 202021921441U CN 212804500 U CN212804500 U CN 212804500U
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Abstract
The utility model discloses a waterway switching component, which comprises a first push rod, a second push rod and a water outlet tray; the first push rod and the second push rod are respectively provided with an initial position and a pushing position and can be switched between the initial position and the pushing position; the water outlet disc is rotationally arranged around the axis of the water outlet disc, and rotates clockwise when the first push rod is switched from the initial position to the pushing position, and rotates anticlockwise when the second push rod is switched from the initial position to the pushing position. The utility model also discloses a play water installation and play tap of including above-mentioned water route switch module. Adopt the technical scheme of the utility model, realize with the switching water route of simple mechanical structure continuity ground, simplified mechanical mechanism, reduce out tap's manufacturing cost.
Description
Technical Field
The utility model belongs to bathroom cleaners and polishes field, concretely relates to water route switching components, play water installation and play tap.
Background
Conventional water taps are basically provided with a bent water outlet to discharge water from the end of the tap. With the improvement of the requirement of consumers on the convenience of the faucet, the drawable water outlet faucet is gradually favored by consumers. For convenient hand-held operation, the pull-out faucet is usually provided with a water outlet on the side wall; simultaneously, in order to realize the different functions of pull tap, need switch the play water route of pull tap to obtain different play water flowers. In order to achieve continuous waterway switching, a conventional pull-out faucet waterway switching device is generally provided with a push type spring slot structure to lock a rotation angle of a water guide body. The structure has high requirement on the manufacturing precision of mechanical parts, difficult casting, more complex mechanical structure, troublesome installation and disassembly and inconvenient maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provide a waterway switching component, which realizes continuous waterway switching by a simple mechanical structure; and simultaneously, the utility model also provides a go out water installation and play tap simplifies mechanical mechanism, reduces the manufacturing cost of pull tap, for reaching above-mentioned purpose, the utility model discloses a following technical scheme:
a waterway switching assembly comprises a first push rod, a second push rod and a water outlet disc; the first push rod and the second push rod are respectively provided with an initial position and a pushing position and can be switched between the initial position and the pushing position; the water outlet disc is rotationally arranged around the axis of the water outlet disc, and rotates clockwise when the first push rod is switched from the initial position to the pushing position, and rotates anticlockwise when the second push rod is switched from the initial position to the pushing position.
Preferably, the first push rod and the second push rod are both provided with a first matching part, and the water outlet disc is provided with a second matching part; the second matching parts are respectively and correspondingly arranged below the first matching parts; when the first push rod and the second push rod are switched from the initial position to the pushing position, the first matching part applies force to the corresponding second matching part so as to alternately drive the water outlet disc to rotate.
Preferably, the waterway switching assembly further comprises a first slide rail and a second slide rail; the first push rod is arranged on the first slide rail in a sliding manner; the second push rod is arranged on the second slide rail in a sliding mode, so that the first push rod and the second push rod can slide in the vertical direction.
Preferably, the first sliding rail and the second sliding rail are provided with thrust blocks to limit the movement strokes of the first push rod and the second push rod.
Preferably, the first push rod and the second push rod are further provided with third matching parts, and the third matching parts are respectively correspondingly arranged below the second matching parts.
Preferably, the first push rod and the second push rod are switched from the pushing position to the initial position under the action of the resilience force.
The utility model also provides a water outlet device, which comprises a water pipe, a water guide body and the waterway switching component; the water outlet tray is rotationally connected with the side wall of the water passing pipe, so that the water passing pipe forms a rotatable water outlet on the side wall through the water outlet tray; the water guide body is arranged at the water outlet, so that the water outlet disc can switch water flow to alternately discharge water from different water paths of the water guide body in the process of clockwise and anticlockwise alternate rotation.
The utility model also provides a water outlet tap, which comprises a shell and the water outlet device; the water outlet device is inserted in the shell.
Preferably, the water outlet faucet further comprises a positioning unit, so that the shell limits the water outlet device at an axial position.
Preferably, the positioning unit comprises a positioning hole arranged on the shell, a positioning groove arranged on the water pipe and a positioning pin; the positioning pin is inserted into the positioning groove through the positioning hole to axially limit the water outlet device.
From the above description of the present invention, compared with the prior art, the present invention has the following advantages:
(1) by adopting the water path switching component of the utility model, through the arrangement of the first push rod and the second push rod, when the first push rod and the second push rod are alternately pushed, the water outlet disc alternately rotates clockwise and anticlockwise relative to the water distributor, so that the water outlet holes on the water outlet disc switch the communicated water distributor water outlet, thereby the continuous water path switching is realized, the pressing type spring clamping groove structure is not required to be arranged, and the mechanical structure of the water path switching component is simplified;
(2) when the first push rod or the second push rod moves from the initial position to the pushing position, the first matching part applies force to the second matching part to drive the water outlet disc to rotate, and linear motion can be converted into rotary motion of the water outlet disc by a simple structure; meanwhile, when the water outlet disc rotates, the second matching part is utilized to apply force to the first matching part to drive the first push rod or the second push rod to move, and the rotary motion of the water outlet disc can be converted into the linear motion of the push rod, so that the first push rod or the second push rod is reset to the initial position from the pushing position;
(3) the first push rod and the second push rod are provided with third matching parts corresponding to the second matching parts, and the third matching parts and the first matching parts form a concave structure for accommodating the second matching parts, so that the controllability and the accuracy of the rotation angle of the water outlet tray are ensured;
(4) elastic elements such as springs are used for restoring the first push rod and the second push rod to the initial positions, so that the requirement for pressing force application can be lowered, the first push rod and the second push rod are ensured to return to the initial positions after the first push rod and the second push rod push the water outlet disc to rotate, and guarantee is provided for next waterway switching;
(5) the first push rod and the second push rod are respectively arranged on the first slide rail and the second slide rail in a sliding manner, so that the movement stability of the first push rod and the second push rod after being stressed can be ensured, the accuracy of the push rod in the force application direction of the water outlet disc is also ensured, and the action reliability of the waterway switching assembly is improved;
(6) the first sliding rail and the second sliding rail are provided with thrust blocks, and the movement strokes of the first push rod and the second push rod are limited so as to protect the reliable connection of the first matching part, the third matching part and the second matching part, prevent the second matching part from falling off and improve the reliability and stability of the waterway switching assembly;
(7) the water outlet faucet is provided with a positioning unit which axially limits the installed water outlet device and the shell and prevents the water outlet device from being separated from the shell.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a faucet according to an embodiment of the present invention;
FIG. 2 is a front view of the faucet of FIG. 1;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
fig. 4 is a schematic view of a water outlet device according to an embodiment of the present invention;
FIG. 5 is a schematic view of a waterway switching assembly in the water outlet device of FIG. 4;
fig. 6 is an exploded view of the faucet of the embodiment of the present invention.
The reference numerals are explained below: 1 is a shell, 11 is a positioning hole; 2, a water outlet device, 21, 22, 210, 211, 23, 230, 24, 25, 240, a stop block, 26, 260, a positioning groove, 27, a water guide body, 21, 22, 24, 210, a first matching part, 211, a third matching part, 23, a water outlet tray, 230, a second matching part, 24, a first sliding rail, 25, a stop block, 26, a water pipe, 260, a positioning groove, 27; 3 is a button; and 4, a positioning pin.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.
In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.
In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.
In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.
Please refer to fig. 1 to 6.
The embodiment provides a faucet, which comprises a housing 1, a water outlet device 2 and a button 3. The water outlet device 2 is inserted in the shell 1. The water outlet device 2 comprises a waterway switching assembly, a water pipe 26 and a water guide body 27.
Wherein:
the waterway switching assembly comprises a first push rod 21, a second push rod 22 and a water outlet tray 23.
The first push rod 21 and the second push rod 22 can be switched between the set initial position and the pushing position under the pressing action of the corresponding push buttons 3. The first push rod 21 and the second push rod 22 are both provided with a first matching part 210 and a third matching part 211, and the first matching part 210 and the third matching part 211 are convex teeth arranged in parallel at intervals. The spacing between the first mating portion 210 and the third mating portion 211 forms a concave structure.
The outlet tray 23 is provided with a second matching part 230 corresponding to the first matching part 210 and the third matching part 211. In this embodiment, the second engaging portion 230 is a convex tooth axially extending from the outlet tray 23, and extends into and fits with the concave structure between the first engaging portion 210 and the third engaging portion 211, so that the second engaging portion 230 and the first engaging portion 210 and the third engaging portion 211 are movably engaged with each other.
The waterway switching assembly of this embodiment further includes a first slide rail 24 and a second slide rail 25. One end of the first push rod 21 is sleeved and slidably arranged on the first slide rail 24, and the second push rod 22 is sleeved and slidably arranged on the second slide rail 25. When the first push rod 21 and the second push rod 22 are pressed by an external force, the first push rod 21 slides vertically downward relative to the first slide rail 24, and the second push rod 22 slides vertically downward relative to the second slide rail 25.
When the waterway switching assembly of this embodiment is operated, the first push rod 21 is pressed by an external force, and vertically slides downwards along the first slide rail 24, and moves from the initial position to the pushing position. At this time, the first engaging portion 210 of the first push rod 21 transmits the external force to the second engaging portion 230 movably engaged therewith, and the vertical downward movement of the first push rod 21 is converted into the clockwise rotation of the water outlet tray 23 around the axis thereof by the connection between the first engaging portion 210 and the second engaging portion 230. Meanwhile, in the clockwise rotation process of the water outlet tray 23, the other second matching portion 230 is driven to rotate clockwise, and apply force to the first matching portion 210 of the second push rod 22 movably engaged with the water outlet tray, and under the connection action of the first matching portion 210 and the second matching portion 230, the clockwise movement of the water outlet tray 23 around the axis thereof is converted into the vertical upward movement of the second push rod 22, so that the second push rod 22 moves from the pushing position to the initial position. Similarly, when the second push rod 22 is pressed by an external force, it vertically slides downward along the second slide rail 25, and moves from the initial position to the pushing position, the first engaging portion 210 of the second push rod 22 transmits the external force to the second engaging portion 230 movably engaged with the first engaging portion 210, and under the connecting action of the first engaging portion 210 and the second engaging portion 230, the vertical downward movement of the second push rod 22 is converted into the counterclockwise rotation of the water outlet tray 23 around its axis. Meanwhile, in the process of counterclockwise rotation of the water outlet tray 23, the other second matching portion 230 is driven to rotate counterclockwise, and applies force to the first matching portion 210 of the first push rod 21 movably engaged with the water outlet tray, so that the counterclockwise movement of the water outlet tray 23 around the axis thereof is converted into the vertical upward movement of the first push rod 21 under the connecting action of the first matching portion 210 and the second matching portion 230, and the first push rod 21 moves from the pushing position to the initial position.
In this embodiment, the first slide rail 24 and the second slide rail 25 are provided with the thrust blocks 240 to limit the movement strokes of the first push rod 21 and the second push rod 22, so as to protect the reliable connection between the first matching portion 210, the third matching portion 211 and the second matching portion 230, prevent the second matching portion 230 from coming off, and improve the reliability and stability of the waterway switching assembly. And, the thrust block 240 limits the moving strokes of the first push rod 21 and the second push rod 22, so that the water outlet tray 23 can rotate alternately clockwise and anticlockwise within a limited angle, and the accuracy of water path switching is improved.
In other embodiments, a spring may be sleeved on the first push rod 21 and the second push rod 22 without providing the third engaging portion 211, so that after the first push rod 21 and the second push rod 22 are forced to move from the initial position to the pushed position, the first push rod 21 and the second push rod 22 can be switched from the pushed position to the initial position by a resilient force of the spring. The first push rod 21 and the second push rod 22 can be ensured to return to the initial positions in time, and the preparation is made for the next waterway switching.
One end of the water pipe 26 of the water outlet device 2 is provided with a water inlet, and the water outlet disc 23 of the water path switching assembly is embedded into the side wall of the other end of the water pipe 26 and is rotatably connected with the side wall of the water pipe 26 to form a rotary water outlet of the water pipe 26 on the side wall.
The water guide body 27 is attached to the water outlet. Two sets of waterway channels are arranged on the water guide body 27. The water outlet tray 23 is provided with a group of water outlet holes, and the water outlet holes are communicated with one group of water channels of the water guide body 27 in the rotating process of the water outlet tray 23.
In the water outlet faucet of the present embodiment, when the water outlet disc 23 rotates clockwise to the limit position under the action of the first push rod 21, the water outlet hole is communicated with one of the water channels of the water guide body 27, and at this time, after entering from the water inlet of the water passing pipe 26, water flows out from the water outlet hole of the water outlet disc 23 through the water passing pipe 26 and enters the one of the water channels of the water guide body 27, and then water is discharged; when the water outlet tray 23 rotates counterclockwise to the limit position under the action of the second push rod 22, the water outlet hole is communicated with the other group of water channel of the water guide body 27, and water flows out of the water outlet hole of the water outlet tray 23 and then enters the other group of water channel of the water guide body 27 to be discharged, so that the water channel switching of the water outlet faucet is realized.
The water outlet faucet of the present embodiment further comprises a positioning hole 11 disposed on the housing 1, a positioning groove 260 disposed on the water pipe 26, and a positioning pin 4. After the water outlet device 2 is installed on the housing 1, the positioning pin 4 is inserted into the positioning groove 260 through the positioning hole 11 to axially limit the water outlet device 2, so as to prevent the water outlet device 2 from dropping off the housing 1.
The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.
Claims (10)
1. A water route switching component which is characterized in that: comprises a first push rod, a second push rod and a water outlet disc;
the first push rod and the second push rod are respectively provided with an initial position and a pushing position and can be switched between the initial position and the pushing position;
the water outlet disc is rotationally arranged around the axis of the water outlet disc, and rotates clockwise when the first push rod is switched from the initial position to the pushing position, and rotates anticlockwise when the second push rod is switched from the initial position to the pushing position.
2. The waterway switching assembly of claim 1, wherein: the first push rod and the second push rod are both provided with a first matching part, and the water outlet disc is provided with a second matching part; the second matching parts are respectively and correspondingly arranged below the first matching parts; when the first push rod and the second push rod are switched from the initial position to the pushing position, the first matching part applies force to the corresponding second matching part so as to alternately drive the water outlet disc to rotate.
3. The waterway switching assembly of claim 1, wherein: the device also comprises a first slide rail and a second slide rail; the first push rod is arranged on the first slide rail in a sliding manner; the second push rod is arranged on the second slide rail in a sliding mode, so that the first push rod and the second push rod can slide in the vertical direction.
4. A waterway switching assembly, according to claim 3, wherein: the first sliding rail and the second sliding rail are provided with thrust blocks so as to limit the movement strokes of the first push rod and the second push rod.
5. The waterway switching assembly of claim 2, wherein: the first push rod and the second push rod are further provided with third matching parts, and the third matching parts are correspondingly arranged below the second matching parts respectively.
6. The waterway switching assembly of claim 2, wherein: the first push rod and the second push rod are switched from the pushing position to the initial position under the action of the resilience force.
7. A water outlet device is characterized in that: comprises a water pipe, a water guide body and a waterway switching assembly according to any one of claims 1 to 6; the water outlet tray is rotationally connected with the side wall of the water passing pipe, so that the water passing pipe forms a rotatable water outlet on the side wall through the water outlet tray; the water guide body is arranged at the water outlet, so that the water outlet disc can switch water flow to alternately discharge water from different water paths of the water guide body in the process of clockwise and anticlockwise alternate rotation.
8. A water outlet faucet is characterized in that: comprising a housing and a water outlet device as claimed in claim 7; the water outlet device is inserted in the shell.
9. A tap as claimed in claim 8, wherein: the water outlet device is characterized by further comprising a positioning unit, so that the shell can limit the water outlet device at the axial position.
10. A tap as claimed in claim 9, wherein: the positioning unit comprises a positioning hole arranged on the shell, a positioning groove arranged on the water pipe and a positioning pin; the positioning pin is inserted into the positioning groove through the positioning hole to axially limit the water outlet device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021921441.2U CN212804500U (en) | 2020-09-04 | 2020-09-04 | Waterway switching assembly, water outlet device and water outlet faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021921441.2U CN212804500U (en) | 2020-09-04 | 2020-09-04 | Waterway switching assembly, water outlet device and water outlet faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212804500U true CN212804500U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021921441.2U Active CN212804500U (en) | 2020-09-04 | 2020-09-04 | Waterway switching assembly, water outlet device and water outlet faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212804500U (en) |
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- 2020-09-04 CN CN202021921441.2U patent/CN212804500U/en active Active
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