CN214262377U - Water outlet device for water flow power-assisted switching - Google Patents
Water outlet device for water flow power-assisted switching Download PDFInfo
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- CN214262377U CN214262377U CN202120042042.7U CN202120042042U CN214262377U CN 214262377 U CN214262377 U CN 214262377U CN 202120042042 U CN202120042042 U CN 202120042042U CN 214262377 U CN214262377 U CN 214262377U
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Abstract
The utility model discloses a water outlet device that rivers helping hand was switched, include: the body is provided with a water distribution cavity, a water inlet channel communicated with the water distribution cavity and at least two water outlet channels; the water distribution disc is rotatably arranged in the water distribution cavity so as to selectively communicate the water inlet channel with each water outlet channel, and a hydraulic driving part is arranged on the water distribution disc; the driving mechanism is movably arranged on the body and drives the water distribution disc to rotate relative to the body; and the drainage structure is used for draining the water flow of the water inlet channel into the water distribution cavity and acting on the hydraulic driving part on the water distribution disc so as to assist the rotation of the water distribution disc. The utility model discloses a rivers helping hand is switched for the switching operation of water outlet device is more laborsaving.
Description
Technical Field
The utility model relates to a water outlet device that rivers helping hand was switched.
Background
Some water outlet devices in the market at present, such as a shower head, a faucet and the like, generally have multiple water outlet modes, such as a shower outlet mode, a sheet water outlet mode, a columnar water outlet mode and the like. However, in the prior art, the waterway switching structure in the water outlet device with multiple water outlet modes often needs to overcome the friction force of the water flow during switching, so that the switching force value is large, and the operation hand feeling is not good enough.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a solve above-mentioned problem, provide a water installation that rivers helping hand was switched for it is more laborsaving to switch the operation.
In order to achieve the purpose, the utility model provides the following technical scheme: a water outlet device with water flow power-assisted switching function comprises:
the body is provided with a water distribution cavity, a water inlet channel communicated with the water distribution cavity and at least two water outlet channels;
the water distribution disc is rotatably arranged in the water distribution cavity so as to selectively communicate the water inlet channel with each water outlet channel, and a hydraulic driving part is arranged on the water distribution disc;
the driving mechanism is movably arranged on the body and drives the water distribution disc to rotate relative to the body;
and the drainage structure is used for draining the water flow of the water inlet channel to the water distribution cavity and acting on the water distribution disc, and the hydraulic driving part is used for assisting the rotation of the water distribution disc.
According to the utility model discloses a water outlet device is through setting up hydraulic drive portion on the water diversion disc, and will through setting up the drainage structure inhalant canal's rivers drainage extremely in the water diversion chamber and act on the rotation that hydraulic drive portion divides the water diversion disc with the helping hand to avoid rivers to the resistance of switching operation, and utilize the rotation of the kinetic energy helping hand water diversion disc of rivers that intakes, can reduce actuating mechanism to a certain extent to the drive power value of water diversion disc, make the switching operation more laborsaving.
As a preferable scheme, the water diversion disc is provided with a plurality of hydraulic driving parts at intervals along the circumferential direction.
In the above scheme, through setting up a plurality of water drive portion along circumference interval, the effort of make full use of rivers for the helping hand effect of rivers is better.
As a preferable scheme, a plurality of the hydraulic driving parts are arranged on the periphery of the water diversion disc at intervals in a centrosymmetric manner.
Among the above-mentioned scheme, through being the periphery that water conservancy drive division located the diversion disk centrally symmetric ground interval for the rivers driving force that the diversion disk received is more balanced, and the rotation of diversion disk is more stable.
Preferably, the flow guiding structure guides the water flow of the water inlet channel to the hydraulic driving part along the tangential direction of the water distribution disc.
In the above scheme, the water flow of the water inlet channel is guided to the hydraulic driving part along the tangential direction of the water distribution disc, so that the acting force of the water flow can be utilized to the greatest extent to assist the rotation of the water distribution disc.
As a preferred scheme, the drainage structure includes a plurality of drainage ribs, the rivers of inlet channel under the drainage of drainage ribs along the tangential direction of water diversion disk get into divide the water cavity.
As a preferred scheme, a top end opening is formed at the top end of the water distribution cavity, water outlets correspondingly communicated with the water outlet channels are formed in the bottom wall of the water distribution cavity, a water inlet of the water distribution cavity is formed in the side wall of the water distribution cavity, and the drainage ribs are arranged at the water inlet of the water distribution cavity.
As a preferred scheme, the water diversion cavity is provided with a top end opening for the water diversion disc to be installed in, the driving mechanism comprises a driving disc which can be rotatably covered at the top end opening of the water diversion cavity, and the driving disc and the water diversion disc are coaxially and rotationally linked.
As a preferable scheme, the driving disc comprises a first ratchet wheel and a second ratchet wheel, the first ratchet wheel and the second ratchet wheel are coaxially connected in parallel, the outer peripheral walls of the first ratchet wheel and the second ratchet wheel are correspondingly provided with a first ratchet tooth and a second ratchet tooth, and the directions of the first ratchet tooth and the second ratchet tooth are the same; the driving mechanism further comprises a pushing part arranged on the body in a reciprocating sliding manner and an elastic part used for driving the pushing part to reset, a first driving arm and a second driving arm are arranged on the pushing part, and the first driving arm and the second driving arm are arranged in central symmetry relative to the rotating axis of the driving disc;
when the pushing piece is driven by overcoming the elastic force of the elastic piece, the free end of the first driving arm abuts against the step surface of the first ratchet to drive the driving disc to rotate forwards, and the free end of the second driving arm slides along the inclined surface of the second ratchet; when the pushing part is reset under the action of the elastic force of the elastic part, the free end of the second driving arm abuts against the step surface of the second ratchet to drive the driving disc to rotate forwards, and the free end of the first driving arm slides along the inclined surface of the first ratchet.
Among the above-mentioned scheme, the driving-disc includes first ratchet and second ratchet, adopt first ratchet and second ratchet of first actuating arm and the second actuating arm that is central symmetrical arrangement to drive first ratchet and second ratchet respectively, and, during external force drive actuating mechanism, first actuating arm drives first ratchet and rotates toward the forward, and actuating mechanism when reseing under the effect of elastic component, the second actuating arm drives the second ratchet and rotates toward the forward, actuating mechanism is simpler, required drive power is littleer, the drive is more smooth.
Preferably, the first ratchet teeth and the second ratchet teeth are equal in number and are arranged alternately in the circumferential direction.
As a preferred scheme, the water outlet device is a shower head and further comprises a change-over switch movably arranged on the body, and the change-over switch is linked with the driving mechanism.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
FIG. 1 is a schematic view of the water outlet device of the present invention being a shower head;
FIG. 2 is a cross-sectional view of the water outlet device of the present invention being a shower head;
FIG. 3 is an internal structure view of the water outlet device of the present invention showing the water distribution disk installed in the water distribution chamber;
FIG. 4 is an internal structure view of the water outlet device of the present invention showing the hydraulic driving part;
FIG. 5 is an internal structure view of the display driving mechanism of the water outlet device of the present invention;
fig. 6 is one of the schematic diagrams of the water outlet device of the present invention showing the water flow path;
fig. 7 is a second schematic view of the water outlet device of the present invention showing the water flow path;
fig. 8 is an overall three-dimensional exploded view of the water outlet device of the present invention;
fig. 9 is a three-dimensional structure view of the water distribution tray of the water outlet device of the present invention;
fig. 10 is a three-dimensional structure diagram of a driving disc of the water outlet device of the present invention;
fig. 11 is a perspective view of the pushing member of the water outlet device of the present invention.
The reference signs are:
10-a body; 11-a water diversion cavity; 111-the top end of the water distribution cavity is opened; 112-a water inlet of the water diversion cavity; 113-a water outlet of the water distribution cavity; 12-a water inlet channel; 13-a water outlet channel;
20-a water distribution disc; 21-a hydraulic drive section;
30-a drive mechanism; 31-a drive disc; 311-first ratchet wheel; 3111-first ratchet; 312-a second ratchet; 3121-a second ratchet; 32-a pusher; 321-a first drive arm; 322-a second drive arm; 33-an elastic member; 34-a swinging block;
40-drainage ribs;
50-a change-over switch.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 11, a water outlet device for water flow assisted switching according to an embodiment of the present invention includes a body 10, a water diversion disc 20, a driving mechanism 30, a drainage structure, and the like. In the present embodiment, the water outlet device is taken as a shower head for illustration, but the water outlet device may be a faucet, a spray gun, or other water outlet device, and is not limited thereto.
Referring to fig. 2 and 8, the body 10 has a water dividing cavity 11, a water inlet channel 12 communicated with the water dividing cavity 11, and at least two water outlet channels 13; the water diversion disc 20 is rotatably arranged in the water diversion cavity 11 so that the water inlet channel 12 is selectively communicated with each water outlet channel 13. The water diversion disc 20 is provided with a hydraulic driving part 21, and the hydraulic driving part 21 is a water blocking rib in the embodiment; the driving mechanism 30 is movably arranged on the body 10 and drives the water distribution disc 20 to rotate relative to the body 10; the drainage structure is used for draining the water flow of the water inlet channel 12 into the water diversion cavity 11 and acting on the hydraulic driving part 21 on the water diversion disc 20 so as to assist the rotation of the water diversion disc 20.
As shown in fig. 9, in the water outlet device of the present embodiment, the water diversion disc 20 is provided with a plurality of hydraulic driving parts 21 at intervals along the circumferential direction. Through set up a plurality of water drive portion 21 along circumference interval, can make full use of the effort of rivers for the helping hand effect of rivers is better.
Further, in the water discharge device of the present embodiment, a plurality of hydraulic driving portions 21 are disposed on the periphery of the water diversion disk 20 at intervals in a centrosymmetric manner. The periphery of the water diversion disc 20 is arranged at intervals in a centrosymmetric manner by the hydraulic driving part 21, so that the water diversion disc 20 is more balanced in water flow driving force and the water diversion disc 20 is more stable in rotation.
As shown in fig. 4, 6 and 7, in order to utilize the acting force of the water flow to the maximum extent to assist the rotation of the diversion disc 20, in the water outlet device of the present embodiment, the diversion structure diverts the water flow of the water inlet channel 12 to the hydraulic driving part 21 along the tangential direction of the diversion disc 20. Specifically, the drainage structure includes a plurality of drainage rib 40, and the rivers of inhalant canal 12 get into the chamber 11 that divides along the tangential direction of dividing water tray 20 under the drainage of drainage rib 40. Fig. 6 and 7 show a schematic flow path of the water flow under the drainage of the drainage ribs 40, the arrows indicating the flow direction of the water flow.
In the water outlet device of this embodiment, a top end opening 111 is formed at the top end of the water distribution cavity 11, the top end opening 111 of the water distribution cavity 11 is used for the water distribution disc 20 to be installed in the water distribution cavity 11, the bottom wall of the water distribution cavity 11 is provided with water outlets 113 correspondingly communicated with the water outlet channels 13, the water inlet 112 of the water distribution cavity 11 is arranged on the side wall of the water distribution cavity 11, and the water inlet 112 of the water distribution cavity 11 is provided with the drainage ribs 40.
In order to further reduce the required driving force and make the driving of the water diversion tray 20 smoother, the present embodiment adopts a more labor-saving driving mechanism 30, and the specific structure of the driving mechanism 30 is described in detail as follows:
referring to fig. 5, 10 and 11, the driving mechanism 30 includes a driving disk 31, the driving disk 31 is rotatably covered on the top opening 111 of the water diversion cavity 11, and the driving disk 31 is coaxially and rotationally linked with the water diversion disk 20.
Specifically, as shown in fig. 10, the driving disc 31 includes a first ratchet wheel 311 and a second ratchet wheel 312, the first ratchet wheel 311 and the second ratchet wheel 312 are coaxially connected in parallel, and they may be formed separately and then fixedly connected together, or directly connected together by integral forming. The outer peripheral walls of the first ratchet wheel 311 and the second ratchet wheel 312 are correspondingly provided with first ratchet teeth 3111 and second ratchet teeth 3121, and the first ratchet teeth 3111 and the second ratchet teeth 3121 are in the same direction, that is, the step surfaces and the inclined surfaces of the first ratchet teeth 3111 and the second ratchet teeth 3121 are in the same direction. The first ratchet teeth 3111 and the second ratchet teeth 3121 are equal in number and alternately arranged in the circumferential direction.
As shown in fig. 5 and 11, the driving mechanism 30 further includes a pushing member 32 reciprocally slidably provided on the body 10 and an elastic member 33 for driving the pushing member 32 to return. The pushing member 32 is provided with a first driving arm 321 and a second driving arm 322, and the first driving arm 321 and the second driving arm 322 are arranged in central symmetry relative to the rotation axis of the driving disc 31; specifically, the elastic member 33 is a tension spring, but may be an elastic member in other forms such as a compression spring. The first driving arm 321 and the second driving arm 322 have a certain elastic deformability.
When the pushing member 32 is driven against the elastic force of the elastic member 33, the free end of the first driving arm 321 abuts against the step surface of the first ratchet tooth 3111 to drive the driving disc 31 to rotate forward, and the free end of the second driving arm 322 slides along the inclined surface of the second ratchet tooth 3121; when the pushing member 32 is reset by the elastic force of the elastic member 33, the free end of the second driving arm 322 abuts against the step surface of the second ratchet 3121 to drive the driving disc 31 to rotate forward, and the free end of the first driving arm 321 slides along the inclined surface of the first ratchet 3111. That is, the pushing member 32 reciprocates once, and the first driving arm 321 and the second driving arm 322 alternately drive the driving disk 31 once, and rotate the driving disk 31 in the same direction by the same angle.
By adopting the driving mechanism, the driving disc 31 is designed to include the first ratchet wheel 311 and the second ratchet wheel 312, and the first driving arm 321 and the second driving arm 322 which are arranged in central symmetry are adopted to respectively drive the first ratchet wheel 311 and the second ratchet wheel 312, and when the driving mechanism 30 is driven by external force, the first driving arm 321 drives the first ratchet wheel 311 to rotate in the forward direction, and when the driving mechanism 30 is reset under the action of the elastic part 33, the second driving arm 322 drives the second ratchet wheel 312 to rotate in the forward direction, the driving mechanism 30 is simpler, the required driving force is smaller, and the driving is smoother.
In the water outlet device of the present embodiment, the water outlet device further includes a switch 50 movably disposed on the body 10, and the switch 50 is linked with the driving mechanism 30. The switch 50 specifically adopts a button, the button is slidably disposed on the body 10, the driving mechanism 30 further includes a swing block 34 which is swingably disposed on the body 10, the swing block 34 of the driving mechanism 30 is driven by pressing the button, the swing block 34 further drives the pushing member 32 to slide, and after releasing the button, the pushing member 32 is reset under the action of the elastic member 33, thereby realizing the reciprocating motion of the pushing member 32.
The following is to briefly explain the specific working process of the utility model:
referring to fig. 1 and 5, when the communication state between the water inlet channel 12 and the water outlet channel 13 needs to be switched to change the water outlet mode, the switch 50 is pressed, the switch 50 drives the pushing member 32 of the driving mechanism 30, the pushing member 32 overcomes the elastic force of the elastic member 33, the free end of the first driving arm 321 abuts against the step surface of the first ratchet 3111 to drive the driving disc 31 to rotate forward (counterclockwise in fig. 5) by a predetermined angle, and at this time, the free end of the second driving arm 322 slides along the inclined surface of the second ratchet 3121 to give way to the rotation of the driving disc 31; then, the switch 50 is released, the pushing member 32 is reset by the elastic force of the elastic member 33, the free end of the second driving arm 322 abuts against the step surface of the second ratchet 3121 to drive the driving disc 31 to rotate continuously in the forward direction (counterclockwise direction in fig. 5) by a predetermined angle, and at this time, the free end of the first driving arm 321 slides along the inclined surface of the first ratchet 3111 to give way to the rotation of the driving disc 31. Thus, the switch 50 is pressed once, the pushing member 32 reciprocates once, the first driving arm 321 and the second driving arm 322 alternately drive the driving disk 31 once, and the driving disk 31 rotates in the same direction by the same angle, thereby completing a switching operation. In the switching process, because the rivers of inhalant canal can do work to the diversion tray 20 with the rotation of helping hand diversion tray 20 to reduced the required drive power of drive diversion tray rotation, the operation is more laborsaving, and user experience is better.
The utility model discloses a set up hydraulic drive portion 21 on water diversion disc 20 to through setting up the rivers drainage of drainage structure with inhalant canal 12 to diversion chamber 11 in and act on the rotation that hydraulic drive portion 21 divides water diversion disc 20 with the helping hand, thereby avoid rivers to the resistance of switching operation, and utilize the kinetic energy helping hand rotation of rivers water diversion disc 20, can reduce actuating mechanism 30 to water diversion disc 20's drive power value to a certain extent, make the switching operation more laborsaving.
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 intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (10)
1. A water outlet device with water flow power-assisted switching function is characterized by comprising:
the body is provided with a water distribution cavity, a water inlet channel communicated with the water distribution cavity and at least two water outlet channels;
the water distribution disc is rotatably arranged in the water distribution cavity so as to selectively communicate the water inlet channel with each water outlet channel, and a hydraulic driving part is arranged on the water distribution disc;
the driving mechanism is movably arranged on the body and drives the water distribution disc to rotate relative to the body;
and the drainage structure is used for draining the water flow of the water inlet channel to the water distribution cavity and acting on the water distribution disc, and the hydraulic driving part is used for assisting the rotation of the water distribution disc.
2. The water flow-assisted switching water outlet device according to claim 1, wherein the water diversion disc is provided with a plurality of the hydraulic driving parts at intervals along the circumferential direction.
3. The water flow-assisted switching water outlet device according to claim 2, wherein a plurality of the hydraulic driving parts are arranged on the periphery of the water diversion disc at intervals in a centrosymmetric manner.
4. The water flow-assisted switching water outlet device according to claim 1, wherein the diversion structure diverts the water flow of the water inlet channel to the hydraulic drive portion in a tangential direction of the water diversion disc.
5. The water outlet device with water flow power-assisted switching according to claim 4, wherein the drainage structure comprises a plurality of drainage ribs, and water flow in the water inlet channel enters the water diversion cavity along a tangential direction of the water diversion disc under the drainage of the drainage ribs.
6. The water flow power-assisted switching water outlet device according to claim 5, wherein a top opening is formed at the top end of the water distribution cavity, a water outlet correspondingly communicated with each water outlet channel is formed at the bottom wall of the water distribution cavity, a water inlet of the water distribution cavity is formed in the side wall of the water distribution cavity, and the drainage ribs are arranged at the water inlet of the water distribution cavity.
7. The water flow-assisted switching water outlet device according to claim 1, wherein the water diversion cavity has a top opening for the water diversion disc to be installed in the water diversion cavity, the driving mechanism comprises a driving disc, the driving disc is rotatably covered at the top opening of the water diversion cavity, and the driving disc is coaxially and rotatably linked with the water diversion disc.
8. The water flow-assisted switching water outlet device according to claim 7, wherein the driving plate comprises a first ratchet wheel and a second ratchet wheel, the first ratchet wheel and the second ratchet wheel are coaxially connected in parallel, the outer peripheral walls of the first ratchet wheel and the second ratchet wheel are correspondingly provided with a first ratchet tooth and a second ratchet tooth, and the first ratchet tooth and the second ratchet tooth are in the same direction; the driving mechanism further comprises a pushing part arranged on the body in a reciprocating sliding manner and an elastic part used for driving the pushing part to reset, a first driving arm and a second driving arm are arranged on the pushing part, and the first driving arm and the second driving arm are arranged in central symmetry relative to the rotating axis of the driving disc;
when the pushing piece is driven by overcoming the elastic force of the elastic piece, the free end of the first driving arm abuts against the step surface of the first ratchet to drive the driving disc to rotate forwards, and the free end of the second driving arm slides along the inclined surface of the second ratchet; when the pushing part is reset under the action of the elastic force of the elastic part, the free end of the second driving arm abuts against the step surface of the second ratchet to drive the driving disc to rotate forwards, and the free end of the first driving arm slides along the inclined surface of the first ratchet.
9. The water flow assisted switching outlet device of claim 8, wherein the first and second ratchet teeth are equal in number and are alternately arranged in a circumferential direction.
10. The water flow power-assisted switching water outlet device according to claim 1, wherein the water outlet device is a shower head, and further comprises a switch movably arranged on the body, and the switch is linked with the driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120042042.7U CN214262377U (en) | 2021-01-08 | 2021-01-08 | Water outlet device for water flow power-assisted switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120042042.7U CN214262377U (en) | 2021-01-08 | 2021-01-08 | Water outlet device for water flow power-assisted switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214262377U true CN214262377U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120042042.7U Active CN214262377U (en) | 2021-01-08 | 2021-01-08 | Water outlet device for water flow power-assisted switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214262377U (en) |
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2021
- 2021-01-08 CN CN202120042042.7U patent/CN214262377U/en active Active
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