CN220177201U - Water outlet device and switching mechanism thereof - Google Patents
Water outlet device and switching mechanism thereof Download PDFInfo
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- CN220177201U CN220177201U CN202321450745.9U CN202321450745U CN220177201U CN 220177201 U CN220177201 U CN 220177201U CN 202321450745 U CN202321450745 U CN 202321450745U CN 220177201 U CN220177201 U CN 220177201U
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- water
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- pressure bearing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 251
- 238000007789 sealing Methods 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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Abstract
The utility model provides a water outlet device and a switching mechanism thereof, wherein the switching mechanism comprises a rotary water distribution plate which can rotate to realize switching; the rotary water distribution plate comprises a first pressure bearing surface and a second pressure bearing surface, the first pressure bearing surface and the second pressure bearing surface face two sides of the rotary water distribution plate along the axial direction respectively, and the first pressure bearing surface and the second pressure bearing surface bear at least part of water pressure. The two sides of the rotary water distribution disc along the axial direction can be subjected to the water pressure born by the first pressure bearing surface and the second pressure bearing surface, so that the two sides of the rotary water distribution disc along the axial direction can keep certain water pressure balance.
Description
Technical Field
The utility model relates to the field of bathrooms, in particular to a water outlet device and a switching mechanism thereof.
Background
The water outlet device in the prior art comprises a shell, a water diversion body, a water outlet panel and a switching mechanism, wherein the water diversion body is arranged in the shell, the water outlet panel is arranged on an opening of the shell, the water diversion body comprises a water inlet channel and a water outlet channel, the water outlet channel is connected with the water outlet panel, the water inlet channel is connected with a water inlet joint, and the switching mechanism is arranged between the water outlet channel and the water inlet channel; the switching mechanism comprises a water distribution disc and a driving mechanism, and the driving mechanism drives the water distribution disc to rotate so as to realize switching; one side end face of the water distribution disc in the prior art is communicated with the water inlet channel, the water distribution disc comprises a water outlet, and when the water distribution disc rotates, only one side end face of the water distribution disc is subjected to the action of water pressure, so that the friction force applied to the other side end face of the water distribution disc is increased, the required switching force is increased, and the switching hand feeling is poor and the water distribution disc is easy to clamp.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a water outlet device and a switching mechanism thereof.
In order to solve the technical problems, the utility model provides a switching mechanism of a water outlet device, which comprises a rotary water distribution plate, wherein the rotary water distribution plate can rotate to realize switching; the rotary water distribution plate comprises a first pressure bearing surface and a second pressure bearing surface, the first pressure bearing surface and the second pressure bearing surface are respectively opposite to two sides of the rotary water distribution plate along the axial direction, and the first pressure bearing surface and the second pressure bearing surface bear at least part of water pressure; the first pressure bearing surface and the second pressure bearing surface are positioned on the same side of the rotary water distribution disc along the axial direction, and the rotary water distribution disc comprises a turntable body and a pressure dividing body; the rotary table body comprises a first pressure bearing surface, the pressure dividing body is spaced apart from the rotary table body to form a water inlet space with the first pressure bearing surface, and one side of the pressure dividing body, facing the rotary table body, forms a second pressure bearing surface.
In a further preferred embodiment, the rotary water distribution disc comprises one or more water outlets located at the first pressure bearing surface.
In a more preferred embodiment, the pressure dividing body extends along the circumference of the turntable body.
In a more preferred embodiment, a sealing gasket is further arranged on the periphery of the pressure dividing body, and the sealing gasket is in sealing connection with the water dividing body of the switching mechanism.
The utility model also provides a switching mechanism of the water outlet device, which comprises a rotary water distribution plate, wherein the rotary water distribution plate can rotate to realize switching; the rotary water distribution plate comprises a first pressure bearing surface and a second pressure bearing surface, the first pressure bearing surface and the second pressure bearing surface are respectively opposite to two sides of the rotary water distribution plate along the axial direction, and the first pressure bearing surface and the second pressure bearing surface bear at least part of water pressure; the first pressure bearing surface and the second pressure bearing surface are respectively positioned at two sides of the rotary water distribution disc along the axial direction; the rotary water distribution disc comprises a rotary disc body; the first pressure-bearing surface is formed on the first side of the turntable body along the axial direction, the second pressure-bearing surface is formed on the second side of the turntable body along the axial direction, and the turntable body further comprises a water passing channel communicated with the first pressure-bearing surface and the second pressure-bearing surface.
In a further preferred embodiment, the rotary water distribution disc comprises one or more water outlets located at the first pressure bearing surface.
In a more preferred embodiment, a water inlet chamber and a partial pressure chamber are included; the water inlet chamber is selectively communicated with at least one water outlet channel through a water outlet positioned on the turntable body; the water pressure in the water inlet chamber acts on the first pressure bearing surface; the water inlet chamber is communicated with the pressure dividing chamber through a water passing channel, and the water pressure in the pressure dividing chamber acts on the second pressure bearing surface.
In a more preferred embodiment, the first side of the turntable body along the axial direction further comprises one or more surrounding ribs, and a water sealing area is formed between the surrounding ribs and the water splitting body of the switching mechanism.
In a preferred embodiment, the device further comprises a driving mechanism and a water diversion mechanism; the driving mechanism is used for driving the rotary water distribution disc to switch among a plurality of rotary positions; the rotary water distribution disc rotates on the water distribution mechanism, and the water distribution mechanism comprises a water inlet channel and one or more water outlet channels; the rotary water distribution tray is switched among a plurality of rotary positions so that the water inlet channels are selectively communicated with one or more water outlet channels.
The utility model also provides a water outlet device, which comprises the switching mechanism of the water outlet device.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
the switching mechanism comprises a rotary water distribution plate, and the rotary water distribution plate can rotate to realize switching; the rotary water distribution plate comprises a first pressure bearing surface and a second pressure bearing surface, the first pressure bearing surface and the second pressure bearing surface face two sides of the rotary water distribution plate along the axial direction respectively, and the first pressure bearing surface and the second pressure bearing surface bear at least part of water pressure. The two sides of the rotary water distribution disc along the axial direction can be subjected to the water pressure born by the first pressure bearing surface and the second pressure bearing surface, so that the two sides of the rotary water distribution disc along the axial direction can keep certain water pressure balance.
Drawings
FIG. 1 is a schematic perspective view of a water outlet device according to a first embodiment of the present utility model;
FIG. 2 is an exploded perspective view of a water outlet device according to a first embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a water outlet device according to a first embodiment of the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 3;
fig. 5 is a perspective view of a rotary water distribution tray according to a first embodiment of the present utility model;
fig. 6 is a perspective view of a rotary water-distributing tray according to a second embodiment of the present utility model
FIG. 7 is a schematic cross-sectional view of a rotary distribution tray according to a second embodiment of the present utility model;
fig. 8 is a schematic longitudinal cross-sectional view of a rotary water distribution tray according to a second embodiment of the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and detailed description.
The technical solutions in 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; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of 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 constructed 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 relative importance.
In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," configured to, "" engaged with, "" connected to, "and the like are to be construed broadly, and may be, for example," connected to, "wall-mounted," connected to, removably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, or indirectly connected to, through an intermediary, and may be in communication with each other between two elements, as will be apparent to those of ordinary skill in the art, in view of the detailed description of the terms herein.
Referring to fig. 1-8, a water outlet device is a hand-held shower, and the water outlet device comprises a switching mechanism 1, a housing 2 and a water outlet panel 3. The shell 2 comprises a handheld shell part 21 and a water outlet shell part 22, one end of the handheld shell part 21 is connected with the water outlet shell part 22, the water outlet shell comprises a water outlet opening 221, and the water outlet panel 3 is connected to the water outlet opening 221. The switching mechanism 1 comprises a rotary water distribution disc 11, a driving mechanism 12 and a water distribution mechanism 13, wherein the water distribution mechanism 13 is arranged in the shell 2, the water distribution mechanism 13 comprises a water inlet channel 131 and one or more water outlet channels 132, and particularly, the water distribution mechanism 13 comprises a water inlet pipe 133 positioned in the handheld shell part 21 and a water distribution body 134 positioned in the water outlet shell part 22, the tail end of the water inlet pipe 133 extends out of the handheld shell part 21 to form a water inlet joint, the water inlet pipe 133 forms the water inlet channel 131, and the water inlet joint is used for connecting a hose to realize water supply. The water diversion body 134 includes a movable valve cavity and one or more water outlet channels 132, the movable valve cavity is respectively connected with the water inlet channel 131 and the water outlet channel 132, the water outlet channel 132 is further connected to the water outlet panel 3, the water outlet panel 3 includes water outlet ports 31 corresponding to the number of the water outlet channels 132, the water outlet ports 31 may include a plurality of water outlet holes, the rotary water diversion tray 11 rotates in the movable valve cavity, the rotary water diversion tray 11 includes one or more water outlets 117, the water outlets 117 are always communicated with the water inlet channel 131, and the rotary water diversion tray 11 can rotate to enable the water outlets 117 to correspond to inlets of the water outlet channels 132 so as to realize switching.
The driving mechanism 12 comprises a button 121 and a ratchet pawl structure 122, the button 121 is arranged on the handheld shell portion 21, the ratchet pawl structure 122 is arranged on the water outlet shell portion 22, the ratchet pawl structure 122 is connected with the rotary water distribution disc 11, the button 121 can be pressed by a user, and step-by-step rotation of the rotary water distribution disc 11 is achieved through the ratchet pawl structure 122, that is, the rotary water distribution disc 11 can rotate by a fixed angle when the user presses the button 121 once.
The rotary water distribution plate 11 includes a first pressure bearing surface 111 and a second pressure bearing surface 112, the first pressure bearing surface 111 and the second pressure bearing surface 112 face two sides of the rotary water distribution plate 11 along the axial direction, respectively, and the first pressure bearing surface 111 and the second pressure bearing surface 112 bear at least part of the water pressure. The rotary water distribution plate 11 includes a rotary shaft 113, the rotary shaft 113 is rotatably connected with the water distribution body 134, and two sides of the rotary water distribution plate 11 along the axial direction can receive the water pressure born by the first pressure bearing surface 111 and the second pressure bearing surface 112, so that two sides of the rotary water distribution plate 11 along the axial direction can keep a certain water pressure balance. It should be noted that both sides in the axial direction, that is, both sides along the axis of the rotation shaft 113.
First embodiment
Referring to fig. 1-5, the water outlet 117 is located on the first pressure-bearing surface 111 in this embodiment. The first pressure-bearing surface 111 and the second pressure-bearing surface 112 are located on the same side of the rotary water distribution tray 11 in the axial direction. The rotary water distributing disc 11 comprises a rotary disc body 114 and a pressure dividing body 115; the rotary table body 114 includes the first bearing surface 111, the water outlet 117 is located in the rotary table body 114, the pressure dividing body 115 is spaced apart from the rotary table body 114 to form a water inlet space with the first bearing surface 111, and a side of the pressure dividing body 115 facing the rotary table body 114 forms the second bearing surface 112.
Referring to fig. 4, the downward side of the pressure dividing body 115 forms the second bearing surface 112, the upward side of the turntable body 114 forms the first bearing surface 111, the outer periphery of the pressure dividing body 115 further includes a sealing gasket 116, the sealing gasket 116 is in sealing connection with the water dividing body 134, and when the rotating water dividing disc 11 rotates, the sealing gasket 116 can play a role in sealing water stop and can also play a role in improving the switching hand feeling. The water outlet 117 is located on the turntable body 114, so that the area of the first bearing surface 111 can be further reduced, and the water pressure of the water inlet channel 131 to the turntable body 114 is reduced.
In this embodiment, the pressure dividing body 115 extends along the circumferential direction of the turntable body 114, and the pressure dividing body 115 extends along the circumferential direction of the turntable body 114 for one revolution.
Second embodiment
Referring to fig. 6 to 8, the first bearing surface 111 and the second bearing surface 112 are respectively located at two sides of the rotary water distribution tray 11 along the axial direction.
The rotary water distribution tray 11 comprises a turntable body 114; the first bearing surface 111 is formed on a first side of the turntable body 114 in the axial direction, the second bearing surface 112 is formed on a second side of the turntable body 114 in the axial direction, and the turntable body 114 further comprises a water passage 118 communicating the first bearing surface 111 and the second bearing surface 112. Referring to the figure, the first bearing surface 111 is formed on the upper side of the turntable body 114, and the second bearing surface 112 is formed on the lower side of the turntable body 114.
The switching mechanism 1 comprises a water inlet chamber 14 and a pressure dividing chamber 15; the water inlet chamber 14 is always connected with the water inlet channel 131, and the water inlet chamber 14 is selectively communicated with at least one water outlet channel 132 through a water outlet 117 positioned on the turntable body 114; the water pressure in the water inlet chamber 14 acts on the first pressure-bearing surface 111; the water inlet chamber 14 is communicated with the pressure dividing chamber 15 through a water passage 118, and the water pressure in the pressure dividing chamber 15 acts on the second pressure bearing surface 112. The water inlet chamber 14 is communicated with the pressure dividing chamber 15 through the water passing channel 118, so that the water pressure of the water inlet chamber 14 and the water dividing chamber are equal, and the water pressure balance of the rotary water dividing disc 11 in the axial direction can be maintained by respectively acting on the first pressure bearing surface 111 and the second pressure bearing surface 112 through the water pressure.
In this embodiment, the first side of the turntable body 114 along the axial direction further includes one or more surrounding ribs 119, a water sealing area 120 is formed between the surrounding ribs 119 and the water splitting body 134 of the switching mechanism, the first bearing surface 111 is formed by the first side of the turntable body 114 along the axial direction except for the water sealing area 120 and the rest area of the water outlet 117, the surrounding ribs 119 may be made of a silica gel material, the upper side edge of the surrounding ribs 119 is in sealing connection with the water splitting body 134, and when the rotary water splitting disc 11 rotates, the water sealing area 120 remains in a water-free state, that is, the water sealing area 120 of the first side of the turntable body 114 along the axial direction is not affected by water pressure, so that the bearing area is further reduced.
The foregoing is only a preferred embodiment of the present utility model, but the design concept of the present utility model is not limited thereto, and any person skilled in the art will be able to make insubstantial modifications of the present utility model within the scope of the present utility model disclosed herein by this concept, which falls within the actions of invading the protection scope of the present utility model.
Claims (10)
1. The switching mechanism of the water outlet device is characterized by comprising a rotary water distribution plate, wherein the rotary water distribution plate can rotate to realize switching; the rotary water distribution plate comprises a first pressure bearing surface and a second pressure bearing surface, the first pressure bearing surface and the second pressure bearing surface are respectively opposite to two sides of the rotary water distribution plate along the axial direction, and the first pressure bearing surface and the second pressure bearing surface bear at least part of water pressure; the first pressure bearing surface and the second pressure bearing surface are positioned on the same side of the rotary water distribution disc along the axial direction, and the rotary water distribution disc comprises a turntable body and a pressure dividing body; the rotary table body comprises a first pressure bearing surface, the pressure dividing body is spaced apart from the rotary table body to form a water inlet space with the first pressure bearing surface, and one side of the pressure dividing body, facing the rotary table body, forms a second pressure bearing surface.
2. The switching mechanism of a water outlet device as claimed in claim 1, wherein: the rotary water distribution disc comprises one or more water outlets, and the water outlets are positioned on the first pressure bearing surface.
3. The switching mechanism of a water outlet device as claimed in claim 1, wherein: the pressure dividing body extends along the circumference of the turntable body.
4. A switching mechanism for a water outlet device as claimed in claim 3, wherein: the periphery of the pressure dividing body is also provided with a sealing gasket, and the sealing gasket is in sealing connection with the water dividing body of the switching mechanism.
5. The switching mechanism of the water outlet device is characterized by comprising a rotary water distribution plate, wherein the rotary water distribution plate can rotate to realize switching; the rotary water distribution disc comprises a first pressure bearing surface and a second pressure bearing surface, and the first pressure bearing surface and the second pressure bearing surface bear at least part of water pressure; the first pressure bearing surface and the second pressure bearing surface are respectively positioned at two sides of the rotary water distribution disc along the axial direction; the rotary water distribution disc comprises a rotary disc body; the first pressure-bearing surface is formed on the first side of the turntable body along the axial direction, the second pressure-bearing surface is formed on the second side of the turntable body along the axial direction, and the turntable body further comprises a water passing channel communicated with the first pressure-bearing surface and the second pressure-bearing surface.
6. The switching mechanism of a water outlet device as claimed in claim 5, wherein: the rotary water distribution disc comprises one or more water outlets, and the water outlets are positioned on the first pressure bearing surface.
7. The switching mechanism of a water outlet device as claimed in claim 5, wherein: comprises a water inlet chamber and a partial pressure chamber; the water inlet chamber is selectively communicated with at least one water outlet channel through a water outlet positioned on the turntable body; the water pressure in the water inlet chamber acts on the first pressure bearing surface; the water inlet chamber is communicated with the pressure dividing chamber through a water passing channel, and the water pressure in the pressure dividing chamber acts on the second pressure bearing surface.
8. The switching mechanism of a water outlet device as claimed in claim 5, wherein: the first side of the turntable body along the axial direction also comprises one or more surrounding ribs, and a water sealing area is formed between the surrounding ribs and the water splitting body of the switching mechanism.
9. A switching mechanism for a water outlet device as claimed in any one of claims 1 to 8, wherein: the device also comprises a driving mechanism and a water distribution mechanism; the driving mechanism is used for driving the rotary water distribution disc to switch among a plurality of rotary positions; the rotary water distribution disc rotates on the water distribution mechanism, and the water distribution mechanism comprises a water inlet channel and one or more water outlet channels; the rotary water distribution tray is switched among a plurality of rotary positions so that the water inlet channels are selectively communicated with one or more water outlet channels.
10. A water outlet device, characterized in that: switching mechanism comprising a water outlet device according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450745.9U CN220177201U (en) | 2023-06-08 | 2023-06-08 | Water outlet device and switching mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450745.9U CN220177201U (en) | 2023-06-08 | 2023-06-08 | Water outlet device and switching mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220177201U true CN220177201U (en) | 2023-12-15 |
Family
ID=89110601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321450745.9U Active CN220177201U (en) | 2023-06-08 | 2023-06-08 | Water outlet device and switching mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220177201U (en) |
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2023
- 2023-06-08 CN CN202321450745.9U patent/CN220177201U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |