CN219519219U - Labor-saving switching device and water outlet device - Google Patents
Labor-saving switching device and water outlet device Download PDFInfo
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- CN219519219U CN219519219U CN202320283732.0U CN202320283732U CN219519219U CN 219519219 U CN219519219 U CN 219519219U CN 202320283732 U CN202320283732 U CN 202320283732U CN 219519219 U CN219519219 U CN 219519219U
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- water outlet
- water
- guide sleeve
- fixed guide
- switching device
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Abstract
The utility model provides a labor-saving switching device and a water outlet device, wherein a first chamber communicated with a water inlet through hole is formed above a movable plug by the switching device; a second chamber communicated with the first chamber is formed below the movable plug; through the setting of first cavity and second cavity, when laborsaving auto-change over device lets in water, first cavity and second cavity are full of rivers for the activity stopper is at the water pressure of first cavity and the water pressure partial cancellation of second cavity even all offset and reach balanced state each other, and then make the activity stopper need not to overcome water pressure or only need overcome minimum water pressure alright remove, so no matter in the water route water pressure is most need not very big power to press the button, promotes user's experience greatly.
Description
Technical Field
The utility model relates to the technical field of bathrooms, in particular to a labor-saving switching device and a water outlet device.
Background
For some bathroom products, such as shower heads, showers, faucets and the like, a switching device is often arranged to switch different waterways or realize the on-off of the waterways.
In the prior art, when switching is performed, the operation needs to be performed by overcoming the pressure of water flow. For example, the patent of application number 201810034984.3 provides a button switches functional structure in water route, presses the button during its use, and the axis descends, and through wave track cooperation elastic positioning thimble, makes the axis take place to rotate, drives the water sealing dish and also rotates, and after pressing the release, under reset spring's effect, the water sealing dish covers on the water knockout drum again, opens or closes corresponding water knockout drum, realizes the switching function.
The scheme has the following defects: the end face of the water sealing disc directly acts on the water diversion port, and the end face of the water sealing disc is perpendicular to the water flow direction, so that the water sealing disc needs to overcome the water pressure for operation when rotating, and the stronger the water pressure is, the larger the force required by key switching is, and the worse the experience is in the actual use process.
Disclosure of Invention
Accordingly, the present utility model is directed to a labor-saving switching device and a water outlet device, which solve the above-mentioned problems.
The utility model adopts the following scheme:
the utility model provides a labor-saving switching device, which comprises a shell and a switching assembly; the shell is provided with a water inlet and at least one water outlet; the switching component is arranged between the water inlet and the water outlet; the switching assembly comprises a fixed guide sleeve, a movable plug arranged in the fixed guide sleeve, an operation assembly connected with the movable plug and a first elastic piece arranged at the bottom of the movable plug; the side surface of the fixed guide sleeve is provided with a water inlet through hole communicated with the water inlet, and the other opposite side surface of the fixed guide sleeve is provided with at least one water outlet through hole communicated with the water outlet along the axial direction; a first chamber communicated with the water inlet through hole is formed above the movable plug; a second chamber communicated with the first chamber is formed below the movable plug; the operation assembly is configured to enable the movable plug to move along the axis direction of the fixed guide sleeve according to operation of a user, and then the water outlet through hole is connected or closed.
Further, the operation assembly comprises a rotor for pushing the movable plug, a pressing rod for driving the rotor to move and a key for pushing the pressing rod to move; a plurality of first driving inclined planes are arranged on the bottom circumference side surface of the compression bar; the side surface of the rotor is provided with a plurality of second driving inclined planes corresponding to the first driving inclined planes; the second driving ramp is configured to: the rotor is driven to rotate under the action of the first driving inclined plane so as to move along the axial direction of the rotor to push the movable plug to move.
Further, the mounting component further comprises a second elastic piece used for resetting the key.
Further, the first elastic member is a spring.
Further, the shell comprises a water outlet; the side surface of the fixed guide sleeve is provided with a water outlet through hole communicated with the water outlet.
Further, the shell comprises two water outlets; the side surface of the fixed guide sleeve is provided with two water outlet through holes communicated with the water outlet in parallel along the axis direction of the fixed guide sleeve.
By adopting the technical scheme, the utility model can obtain the following technical effects:
the utility model provides a labor-saving switching device, which is characterized in that a first chamber communicated with a water inlet through hole is formed above a movable plug; a second chamber communicated with the first chamber is formed below the movable plug; through the first cavity with the setting of second cavity when laborsaving auto-change over device lets in water, first cavity with the second cavity is full of rivers, makes the activity stopper be in the water pressure of first cavity and the water pressure part of second cavity offset each other even all offset and reach balanced state, and then make the activity stopper need not overcome water pressure or only need overcome minimum water pressure and remove, so no matter how big water pressure in the water route need not very big power to press the button, promotes user's experience greatly.
The utility model also provides a water outlet device, and the labor-saving switching device.
Further, the shell comprises a water outlet; the side surface of the fixed guide sleeve is provided with a water outlet through hole communicated with the water outlet; the water inlet of the labor-saving switching device is used for being connected with a waterway.
Further, the shell comprises two water outlets; two water outlet through holes communicated with the water outlet are arranged on the side surface of the fixed guide sleeve in parallel along the axis direction of the fixed guide sleeve; the water inlet of the labor-saving switching device is used for being connected with a waterway.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram showing an exploded structure of a labor-saving switching device according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a labor-saving switching device with a water outlet in a closed state;
FIG. 3 is a schematic diagram of a cross-sectional structure of a labor-saving switching device with a water outlet in a closed state according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a cross-sectional structure of a labor-saving switching device with a water outlet in an open state according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a cross-sectional structure of a labor-saving switching device with a water outlet in an open state according to an embodiment of the present utility model;
icon: the water inlet and outlet device comprises a shell 1, a water inlet 2, a water outlet 3, a fixed guide sleeve 4, a movable body 5, a first elastic piece 6, a first sealing ring 7, a second sealing ring 8, a rotor 9, a compression bar 10, a key 11, a second elastic piece 12, a first chamber 13 and a second chamber 14.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Examples
As shown in fig. 1 to 5, the present embodiment provides a labor-saving switching device, which includes a housing 1 and a switching assembly; the shell 1 is provided with a water inlet 2 and at least one water outlet 3; the switching component is arranged between the water inlet 2 and the water outlet 3; the switching assembly comprises a fixed guide sleeve 4, a movable 5 plug arranged in the fixed guide sleeve 4, an operation assembly connected with the movable 5 plug, and a first elastic piece 6 arranged at the bottom of the movable 5 plug, wherein the first elastic piece 6 is a spring; the side surface of the fixed guide sleeve 4 is provided with a water inlet through hole communicated with the water inlet 2, and the other opposite side surface is provided with at least one water outlet through hole communicated with the water outlet 3 along the axial direction; a first chamber 13 communicated with the water inlet through hole is formed above the movable plug 5; a second chamber 14 communicated with the first chamber 13 is formed below the movable 5 plug; the operation assembly is configured to enable the movable plug 5 to move along the axial direction of the fixed guide sleeve 4 according to the operation of a user, so as to switch on or switch off the water outlet through hole.
In the embodiment, a mounting cavity for mounting the switching component is arranged between the water inlet 2 and the water outlet 3 of the shell 1; the fixed guide sleeve 4 is arranged in the mounting cavity, and three first sealing rings 7 are arranged on the side surface of the fixed guide sleeve 4; the movable 5 plug is of a hollow structure, two second sealing rings 8 are arranged on the outer side face of the movable 5 plug at intervals along the axial direction of the movable 5 plug and are sealed with the fixed guide sleeve 4, the first chamber 13 is formed above the movable 5 plug, the second chamber 14 is formed below the movable 5 plug, and the second chamber 14 is communicated through the hollow structure of the movable 5 plug, so that when the switching device is connected with water flow, the first chamber 13 and the second chamber 14 are filled with water flow, the water pressure of the movable 5 plug in the first chamber 13 and the water pressure of the second chamber 14 are partially offset or even completely offset to reach an equilibrium state, and the movable 5 plug can move without overcoming the water pressure or only with very small water pressure.
In this embodiment, the operation assembly is a push-type assembly, and includes a rotor 9 for pushing the movable 5 plug, a compression bar 10 for driving the rotor 9 to move, and a button for pushing the compression bar 10 to move; the bottom circumferential side surface of the compression bar 10 is provided with a plurality of first driving inclined planes; the side surface of the rotor 9 is provided with a plurality of second driving inclined surfaces corresponding to the first driving inclined surfaces; the second driving ramp is configured to: the rotor 9 is driven to rotate under the action of the first driving inclined plane so as to move along the axial direction of the rotor to push the movable 5 plug to move. The above-described push-type assemblies are prior art and are not described in detail herein.
In this embodiment, the operation assembly further includes a second elastic member 12 for resetting the key 11, and the second key 11 is a spring. The shell 1 comprises a water outlet 3; the side surface of the fixed guide sleeve 4 is provided with a water outlet through hole communicated with the water outlet 3. As shown in fig. 3 and 5, in the initial state, the movable plug 5 is under the elastic force of the first elastic member 6, and the water outlet 3 is located between two sealing rings disposed on the side surface of the movable plug 5, and is in a water flow closing state at this time; after the movable plug 5 moves downwards under the action of the operation assembly, the water outlet 3 is communicated with the first chamber 13 to realize the opening of water flow.
By adopting the technical scheme, the utility model can obtain the following technical effects:
the utility model provides a labor-saving switching device, which is characterized in that a first chamber 13 communicated with the water inlet through hole is formed above the movable 5 plug; a second chamber 14 communicating with the first chamber 13 is formed below the movable 5 plug; through the first cavity 13 with the setting of second cavity 14 when the laborsaving auto-change over device of button 11 lets in water, first cavity 13 with second cavity 14 is full of rivers for the activity 5 stopper is in the water pressure of first cavity 13 and the water pressure part of second cavity 14 offset each other even all offset and reach balanced state, and then make activity 5 stopper need not overcome water pressure or only need overcome minimum water pressure and can remove, so no matter how big water pressure in the water route need not very big power to press button 11, promotes user's experience greatly.
In other embodiments, the housing 1 may further comprise two water outlets 3, wherein one water outlet 3 communicates with the first chamber 13, and the other water outlet 3 is disposed between the first chamber 13 and the second chamber 14; two water outlet through holes communicated with the water outlet 3 are arranged on the side surface of the fixed guide sleeve 4 in parallel along the axis direction of the fixed guide sleeve. Under the normal state, the first water outlet 3 is in an open state, and after the movable plug 5 moves downwards under the action of the operation assembly, the first water outlet 3 and the second water outlet 3 are both in an open state, and at the moment, both water outlet heads have water flow.
The utility model also provides a water outlet device, which comprises the labor-saving switching device, wherein the shell 1 comprises a water outlet 3 in the embodiment; the side surface of the fixed guide sleeve 4 is provided with a water outlet through hole communicated with the water outlet 3; the water inlet 2 of the labor-saving switching device is used for being connected with a waterway. The movable plug 5 is moved by the action of the operation piece and the elastic action of the first elastic piece 6, so that the water flow of the water outlet 3 is switched on and off; of course, the water outlet 3 may be connected with other water outlet heads.
In other embodiments, the housing 1 of the water outlet device may further include two water outlets; two water outlet through holes communicated with the water outlet are arranged on the side surface of the fixed guide sleeve 4 in parallel along the axis direction of the fixed guide sleeve; the water inlet 2 of the labor-saving switching device is used for being connected with a waterway; the two water outlets 3 are respectively connected with water outlet heads with different functions; one water outlet is communicated with the first chamber 13, and the other water outlet is arranged between the first chamber 13 and the second chamber 14; the first water outlet is in an open state in a normal state, and after the movable plug 5 moves downwards under the action of the operation assembly, the first water outlet and the second water outlet are both in an open state, and at the moment, both water outlet heads have water flow; so the water flow of different waterways can be controlled by the switch on the water outlet head.
Through setting up on water outlet device laborsaving auto-change over device, through first cavity 13 with the setting of second cavity 14 when button 11 laborsaving auto-change over device lets in water, first cavity 13 with second cavity 14 is full of rivers for activity 5 stopper is in the water pressure of first cavity 13 and the water pressure part mutual offset of second cavity 14 even all offset and reach balanced state, and then make activity 5 stopper need not overcome water pressure or only need overcome minimum water pressure alright remove, and this scheme can realize laborsaving convenient break-make and switch the water route under the circumstances of how big water pressure.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Claims (9)
1. A labor-saving switching device, comprising: a housing and a switching assembly; the shell is provided with a water inlet and at least one water outlet; the switching component is arranged between the water inlet and the water outlet; the switching assembly comprises a fixed guide sleeve, a movable plug arranged in the fixed guide sleeve, an operation assembly connected with the movable plug and a first elastic piece arranged at the bottom of the movable plug; the side surface of the fixed guide sleeve is provided with a water inlet through hole communicated with the water inlet, and the other opposite side surface of the fixed guide sleeve is provided with at least one water outlet through hole communicated with the water outlet along the axial direction; a first chamber communicated with the water inlet through hole is formed above the movable plug; a second chamber communicated with the first chamber is formed below the movable plug; the operation assembly is configured to enable the movable plug to move along the axis direction of the fixed guide sleeve according to operation of a user, and then the water outlet through hole is connected or closed.
2. The labor-saving switching device according to claim 1, wherein the operation assembly comprises a rotor for pushing the movable plug, a pressing rod for driving the rotor to move, and a key for pushing the pressing rod to move; a plurality of first driving inclined planes are arranged on the bottom circumference side surface of the compression bar; the side surface of the rotor is provided with a plurality of second driving inclined planes corresponding to the first driving inclined planes; the second driving ramp is configured to: the rotor is driven to rotate under the action of the first driving inclined plane so as to move along the axial direction of the rotor to push the movable plug to move.
3. The labor-saving switching device according to claim 2, wherein the operating assembly further comprises a second elastic member for resetting the key.
4. The labor-saving switching device according to claim 1, wherein the first elastic member is a spring.
5. The labor-saving switching device according to any one of claims 1-4, wherein the housing comprises a water outlet; the side surface of the fixed guide sleeve is provided with a water outlet through hole communicated with the water outlet.
6. The labor-saving switching device according to any one of claims 1-4, wherein the housing comprises two water outlets; the side surface of the fixed guide sleeve is provided with two water outlet through holes communicated with the water outlet in parallel along the axis direction of the fixed guide sleeve.
7. A water outlet device comprising a labour-saving switching device according to any one of claims 1 to 6.
8. The water outlet device of claim 7, wherein the housing includes a water outlet; the side surface of the fixed guide sleeve is provided with a water outlet through hole communicated with the water outlet; the water inlet of the labor-saving switching device is used for being connected with a waterway.
9. The water outlet device of claim 7, wherein the housing includes two water outlets; two water outlet through holes communicated with the water outlet are arranged on the side surface of the fixed guide sleeve in parallel along the axis direction of the fixed guide sleeve; the water inlet of the labor-saving switching device is used for being connected with a waterway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320283732.0U CN219519219U (en) | 2023-02-22 | 2023-02-22 | Labor-saving switching device and water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320283732.0U CN219519219U (en) | 2023-02-22 | 2023-02-22 | Labor-saving switching device and water outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219519219U true CN219519219U (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320283732.0U Active CN219519219U (en) | 2023-02-22 | 2023-02-22 | Labor-saving switching device and water outlet device |
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| Country | Link |
|---|---|
| CN (1) | CN219519219U (en) |
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- 2023-02-22 CN CN202320283732.0U patent/CN219519219U/en active Active
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