CN210344386U - Switching mechanism and water outlet device - Google Patents
Switching mechanism and water outlet device Download PDFInfo
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- CN210344386U CN210344386U CN201920766585.6U CN201920766585U CN210344386U CN 210344386 U CN210344386 U CN 210344386U CN 201920766585 U CN201920766585 U CN 201920766585U CN 210344386 U CN210344386 U CN 210344386U
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Abstract
The utility model provides a switching mechanism and water outlet device relates to bathroom equipment technical field. The first water outlet piece switching mechanism comprises a first water outlet piece, a second water outlet piece, a movable piece and an operation assembly. Specifically, the first water outlet part is provided with a water passing accommodating cavity, a first water outlet channel and a first water passing channel, wherein the first water outlet channel and the first water passing channel are respectively communicated with the water passing accommodating cavity. The second water outlet part is provided with a second water passing channel and a second water outlet channel, and the second water outlet part is arranged on the first water outlet part to enable the second water passing channel to be communicated with the water passing cavity. The movable member is provided with an operation portion and a sealing portion. The operating assembly comprises a key and an elastic piece positioned between the key and the second water outlet piece. The key can drive the moving part to move back and forth so as to switch the first water outlet channel or the second water outlet channel and communicate with the water passing cavity. In addition, the rotary key can drive the movable part to move backwards. The water outlet device provided with the switching mechanism also has the function of switching the water outlet channel randomly in the water outlet process.
Description
Technical Field
The utility model relates to a sanitary bath equipment technical field particularly, relates to a switching mechanism and water outlet device.
Background
The switching mechanism is applied to the water outlet device and is used for switching the water outlet channel of the water outlet device so as to realize different water outlet functions.
At present, the switching mechanism applied to the water outlet device for realizing different water outlet channels often causes the switching mechanism to be incapable of switching the water channels at will in order to ensure that the water outlet device discharges water from the specified water outlet channel (the first water outlet channel) when being opened at each time. Specifically, when the water outlet device is opened to supply water, the water outlet device outputs water from the first water outlet channel, and when water needs to be output from the second water outlet channel, the switching mechanism is operated to enable the water outlet device to output water from the second water outlet channel. If the water outlet device wants to discharge water from the first water outlet channel again, the water supply state of the water outlet device needs to be disconnected firstly, and the switching mechanism automatically resets so that the water outlet device discharges water from the first water outlet channel. In addition, the switching mechanism in the prior art is often complex in structure, and the production cost of the product is increased.
In view of the above, the inventors of the present invention have made a study of the prior art and then have made the present application.
SUMMERY OF THE UTILITY MODEL
The utility model provides a switching mechanism and play water installation aims at improving prior art's switching mechanism and can not switch the water route at will, and the higher complicated problem.
In order to solve the technical problem, the utility model provides a switching mechanism contains:
the first water outlet piece is provided with a water passing cavity, a first water outlet channel communicated with the water passing cavity and a first water passing channel communicated with the water passing cavity and used for feeding water;
the second water outlet piece is provided with a second water passing channel and a second water outlet channel communicated with the second water passing channel; the second water outlet part is arranged on the first water outlet part, so that the second water passing channel is communicated with the water passing cavity;
a movable member provided with a rod-shaped operation portion and a seal portion disposed in the operation portion; the movable piece is movably arranged on the second water outlet piece in a front-back mode, the sealing part is located in the water passing cavity, and the operating part penetrates through the first water outlet piece and extends outwards;
the operating assembly comprises a key which can move back and forth relative to the second water outlet part and rotate, and an elastic part which is positioned between the key and the second water outlet part;
the elastic element can drive the key and drive the movable element to move in a direction away from the second water outlet element, so that the sealing part is disconnected from the second water outlet channel and the water passing cavity; the key can drive the movable piece to move towards the direction close to the second water outlet piece, so that the sealing part is disconnected from the communication between the first water outlet channel and the water passing cavity, and the elastic piece is compressed; the key can rotate relative to the second water outlet piece, so that the key drives the moving piece to move in the direction far away from the second water outlet piece.
Preferably, the operating assembly comprises a connecting piece matched with the key, the connecting piece is provided with a first wedge-shaped bulge, and the second water outlet piece is provided with a second wedge-shaped bulge matched with the first wedge-shaped bulge.
Preferably, the sealing portion is provided with an annular sealing member, and the elastic member is a spring.
The present application further provides a water outlet device, comprising a housing mechanism and a switching mechanism disposed in the housing mechanism, wherein the switching mechanism is one of the above switching mechanisms.
Preferably, the housing mechanism includes a main body having a mounting passage for mounting the switching mechanism therein, a first water guide disposed in the main body and communicating with the first water outlet passage, and a second water guide disposed in the main body and communicating with the second water outlet passage.
As a further optimization, the housing mechanism comprises a third water guide member which is arranged on the first water outlet member, penetrates out of the main body and extends outwards, and the third water guide member is communicated with the first water passing channel.
As a further optimization, the first water outlet channel is arranged downwards relative to the shell mechanism, and the second water outlet channel is arranged obliquely upwards relative to the shell mechanism.
As a further optimization, the included angle between the second water outlet channel and the central axis of the shell mechanism is 30-90 degrees.
As a further optimization, the water outlet device comprises a bubbler arranged in the first water outlet channel.
By adopting the technical scheme, the utility model discloses can gain following technological effect:
through the utility model discloses a switching mechanism not only can let switching mechanism when using at every turn, all is by first water outlet channel play water, and can switch at will at first water outlet channel and second water outlet channel in the use. Specifically, the method comprises the following steps:
when the switching mechanism is in a non-water-inlet state, the elastic piece can drive the key and drive the moving piece to move in a direction away from the second water outlet piece, so that the sealing part is disconnected from the second water outlet channel and the water passing cavity. At the moment, only the first water outlet channel is communicated with the water passing cavity, and when water enters the water passing cavity through the first water passing channel, water can only be discharged from the first water outlet channel.
When the switching mechanism is in a water outlet state from the first water outlet channel, the moving part is driven by the key to move towards the direction close to the second water outlet part, so that the sealing part is disconnected from the communication between the first water outlet channel and the water passing cavity, meanwhile, the communication between the second water outlet channel and the water passing cavity is opened, and the elastic part is compressed. At the moment, only the second water outlet channel is communicated with the water passing cavity, and water entering the water passing cavity can only flow out from the second water outlet channel. In addition, the sealing part only receives the pressure that is located the water of water holding chamber this moment, and consequently when the effort to the button withdraws, water pressure can continue to be used in the sealing part, can not let the sealing part restore to the throne under the effect of elastic component, guarantees that switching mechanism can only be by the second play water passageway play water.
When the switching mechanism is in a water outlet state through the second water outlet channel, the key is rotated, the key can drive the moving part to move in the direction away from the second water outlet part, so that the sealing part is disconnected from the second water outlet channel and the water passing cavity, and meanwhile, the first water outlet channel is opened to be communicated with the water passing cavity, so that the switching mechanism only discharges water through the first water outlet channel again. In the process of rotating the key, the compressed elastic piece can assist the key to drive the moving piece to move in the direction away from the second water outlet piece.
Through above-mentioned technical scheme, can let the switching mechanism of present case when using at every turn, all be by first play water channel play water, need not the user go to remember when using the switching mechanism last time, which kind of play water mode is by the switching mechanism, convenient to use person's operation greatly. Meanwhile, the switching mechanism can switch between the first water outlet channel and the second water outlet channel at will in the using process. The water outlet device using the switching mechanism has the beneficial effect that the first water outlet channel and the second water outlet channel can be switched randomly in the process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic axial view of a switching mechanism according to an embodiment of the present invention;
fig. 2 is an exploded view of the switching mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic view of the connection member and the second water outlet member according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a first water outlet member according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of the switching mechanism according to an embodiment of the present invention (the first water outlet channel is in a water outlet state);
fig. 6 is a schematic cross-sectional view of the switching mechanism according to an embodiment of the present invention (the second water outlet channel is in a water outlet state);
fig. 7 is an exploded view of the water outlet device according to an embodiment of the present invention;
fig. 8 is a schematic cross-sectional view of a water outlet device according to an embodiment of the present invention (the first water outlet channel is in a water outlet state);
fig. 9 is a schematic cross-sectional view of the water outlet device according to an embodiment of the present invention (the second water outlet channel is in a water outlet state);
the labels in the figure are: 1-a switching mechanism; 2-a first water outlet channel; 3-a second water outlet channel; 4-a first water outlet member; 5-a second water outlet piece; 6-a movable part; 7-operating the components; 8-an elastic member; 9-a connector; 10-push button; 11-an operating part; 12-a seal; 13-an annular seal; 14-a first wedge-shaped protrusion; 15-a second wedge-shaped protrusion; 16-a second water passage; 17-a first water passage; 18-a water passing cavity; 19-a housing mechanism; 20-a bubbler; 21-a first water guide; 22-a second water guide; 23-a third water guide; 24-a body; 25-installing the channel.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in fig. 1 to 6, in the present embodiment, a switching mechanism includes:
the first water outlet part 4 is provided with a water passing cavity 18, a first water outlet channel 2 communicated with the water passing cavity 18 and a first water passing channel 17 communicated with the water passing cavity 18 and used for feeding water;
the second water outlet part 5 is provided with a second water passing channel 16 and a second water outlet channel 3 communicated with the second water passing channel 16; the second water outlet part 5 is arranged on the first water outlet part 4 so as to enable the second water passing channel 16 to be communicated with the water passing cavity 18;
a movable element 6 provided with a rod-shaped operation portion 11 and a seal portion 12 disposed in the operation portion 11; the movable piece 6 is movably arranged on the second water outlet piece 5 back and forth, the sealing part 12 is positioned in the water passing cavity 18, and the operating part 11 penetrates through the first water outlet piece 4 and extends outwards;
an operating assembly 7 which comprises a key 10 which can move back and forth relative to the second water outlet member 5 and rotate, and an elastic member 8 which is arranged between the key 10 and the second water outlet member 5;
the elastic element 8 can drive the key 10 and drive the movable element 6 to move in a direction away from the second water outlet element 5, so that the sealing part 12 breaks the communication between the second water outlet channel 3 and the water passing cavity 18; the key 10 can drive the moving part 6 to move towards the direction close to the second water outlet part 5, so that the sealing part 12 disconnects the communication between the first water outlet channel 2 and the water passing cavity 18 and compresses the elastic part 8; the key 10 can rotate relative to the second water outlet member 5, so that the key 10 drives the movable member 6 to move in a direction away from the second water outlet member 5. In fig. 4, S1 is a track of the water flow from the first water passage 17 to the water receiving cavity 18, specifically:
as shown in fig. 4 and 5, when the switching mechanism 1 is in the non-water-inlet state, the elastic element 8 can drive the key 10 and drive the movable element 6 to move in a direction away from the second water outlet element 5, so that the sealing portion 12 disconnects the communication between the second water outlet channel 3 and the water passing accommodating cavity 18. At this time, only the first water outlet passage 2 is communicated with the water passing cavity 18, and when water enters the water passing cavity 18 through the first water passing passage 17, water can only be discharged from the first water outlet passage 2. In fig. 5, S2 is a trace of the water flow passing from the first water passage 17 to the water receiving chamber 18 and then passing from the water receiving chamber 18 to the first water passage 2.
As shown in fig. 4 and 6, when the switching mechanism 1 is in the state of water flowing out from the first water outlet channel 2, the movable member 6 is driven by the button 10 to move toward the direction close to the second water outlet member 5, so that the sealing portion 12 disconnects the communication between the first water outlet channel 2 and the water receiving chamber 18, opens the communication between the second water outlet channel 3 and the water receiving chamber 18, and compresses the elastic member 8. At this time, only the second water outlet channel 3 is communicated with the water passing cavity 18, and water entering the water passing cavity 18 can only flow out from the second water outlet channel 3. In addition, only one side of the sealing part 12 is subjected to the pressure of the water in the water containing cavity 18, so when the acting force on the key 10 is removed, the water pressure can continuously act on the sealing part 12, the sealing part 12 cannot be reset under the action of the elastic piece 8, and the switching mechanism 1 is ensured to only discharge the water from the second water outlet channel 3. In fig. 6, S3 is a trace of the water flow passing from the first water passage 17 to the water receiving chamber 18 and then passing from the water receiving chamber 18 to the second water passage 3.
As shown in fig. 3 and 5, when the switching mechanism 1 is in the water outlet state from the second water outlet channel 3, the key 10 is rotated, and the key 10 can drive the moving member 6 to move in the direction away from the second water outlet member 5, so that the sealing portion 12 disconnects the communication between the second water outlet channel 3 and the water passing accommodating cavity 18, and simultaneously opens the communication between the first water outlet channel 2 and the water passing accommodating cavity 18, so that the switching mechanism 1 only discharges water from the first water outlet channel 2 again. In the process of rotating the key 10, the compressed elastic element 8 can assist the key 10 to drive the movable element 6 to move in the direction away from the second water outlet element 5.
Through the above-mentioned scheme of this embodiment, can let the switching mechanism 1 of this scheme all be by first play water channel 2 play water when using at every turn, need not the user to remember the time of using switching mechanism 1 last time, switching mechanism 1 is which kind of water outlet mode, the user's of being convenient for greatly operation. Meanwhile, the switching mechanism 1 can switch between the first water outlet channel 2 and the second water outlet channel 3 at will during the use process.
As shown in fig. 3, in the present embodiment, the operating unit 7 includes a connecting member 9 fitted to the key 10, the connecting member 9 is provided with a first wedge-shaped protrusion 14, and the second water outlet member 5 is provided with a second wedge-shaped protrusion 15 fitted to the first wedge-shaped protrusion 14. Specifically, the first wedge-shaped protrusion 14 and the second wedge-shaped protrusion 15 are provided with inclined surfaces adapted to each other, so that the rotation movement of the connecting member 9 can be converted into the forward and backward movement. In this embodiment, the key 10 and the connector 9 are detachably connected by a snap, and in another embodiment, the key 10 and the connector 9 may be an integral structure.
As shown in fig. 2, 5 and 6, in the present embodiment, the seal portion 12 is provided with an annular seal member 13, and the elastic member 8 is a spring. Specifically, in the present embodiment, the annular seal 13 is an O-ring. In another embodiment, the elastic member 8 may be an elastic body made of rubber, such as: a rubber elastic sleeve, or an elastic steel sheet made of a steel sheet.
As shown in fig. 7, 8 and 9, in the present embodiment, the water outlet apparatus includes a housing mechanism 19 and a switching mechanism 1 disposed on the housing mechanism 19, and the switching mechanism 1 is any one of the switching mechanisms of the above embodiments.
Specifically, in the present embodiment, as shown in fig. 8 and 9, in the present embodiment, the housing mechanism 19 includes a main body 24 in which a mounting passage 25 for mounting the switching mechanism 1 is built, a first water guide 21 disposed in the main body 24 and communicating with the first water outlet passage 2, and a second water guide 22 disposed in the main body 24 and communicating with the second water outlet passage 3. Further, the directions of the first and second water guides 21 and 22 coincide with the directions of the first and second water outlet passages 2 and 3, respectively. In fig. 8, S4 is a trajectory of the water flowing from the first water passage 17 to the water receiving chamber 18, then from the water receiving chamber 18 to the first water passage 2, and then out of the water outlet device. In fig. 9, S5 is a trajectory of the water flowing from the first water passage 17 to the water passing cavity 18, then from the water passing cavity 18 to the second water passage 3, and flowing out of the water outlet device.
As shown in fig. 8 and 9, in the present embodiment, the first water outlet passage 2 is disposed downward relative to the housing 19, and the second water outlet passage 3 is disposed obliquely upward relative to the housing 19. Specifically, the first water outlet passage 2 is vertically arranged downward, and the angle a between the second water outlet passage 3 and the central axis of the housing mechanism 19 is 65 °. In another embodiment, the included angle a between the second water outlet channel 3 and the central axis of the housing means 19 may be 30 ° to 90 °.
Meanwhile, in the present embodiment, the water outlet device includes a bubbler 20 disposed in the first water outlet channel 2, so that the water coming out from the first water outlet channel 2 has a bubbling effect. In specific use, the water that comes out by first water outlet channel 2 can be regarded as ordinary domestic water, and can be used for as the mouthwash by second water outlet channel 3, because the water that second water outlet channel 3 came out is the outside spun of slope, consequently convenient to use person is used for gargling and washes the face, has fine practicality.
Further, as shown in fig. 7 to 9, in the present embodiment, the housing mechanism 19 includes a third water guiding member 23 disposed on the first water outlet member 4 and extending out of the main body 24, and the third water guiding member 23 is communicated with the first water passing channel 17. Specifically, in the present embodiment, a portion of the third water guide 23 extending out of the main body 24 is provided with a screw thread, and may be connected to a water supply device or a water path.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A switching mechanism, comprising:
the first water outlet piece (4) is provided with a water passing cavity (18), a first water outlet channel (2) communicated with the water passing cavity (18), and a first water passing channel (17) communicated with the water passing cavity (18) and used for feeding water;
the second water outlet piece (5) is provided with a second water passing channel (16) and a second water outlet channel (3) communicated with the second water passing channel (16); the second water outlet part (5) is arranged on the first water outlet part (4) so as to enable the second water passing channel (16) to be communicated with the water passing cavity (18);
a movable member (6) provided with a rod-shaped operation portion (11) and a seal portion (12) disposed in the operation portion (11); the movable piece (6) is movably arranged on the second water outlet piece (5) back and forth, the sealing part (12) is located in the water passing cavity (18), and the operating part (11) penetrates through the first water outlet piece (4) and extends outwards;
an operating assembly (7) which comprises a key (10) which can move back and forth and rotate relative to the second water outlet member (5), and an elastic member (8) which is positioned between the key (10) and the second water outlet member (5);
the elastic piece (8) can drive the key (10) and drive the movable piece (6) to move towards the direction far away from the second water outlet piece (5), so that the sealing part (12) is disconnected from the communication between the second water outlet channel (3) and the water passing cavity (18); the key (10) can drive the moving part (6) to move towards the direction close to the second water outlet part (5) so that the sealing part (12) breaks the communication between the first water outlet channel (2) and the water passing cavity (18) and compresses the elastic part (8); the key (10) can rotate relative to the second water outlet piece (5), so that the key (10) drives the moving piece (6) to move in the direction far away from the second water outlet piece (5).
2. A switching mechanism according to claim 1, characterized in that the operating member (7) comprises a connecting piece (9) fitted to the key (10), which connecting piece (9) is provided with a first wedge-shaped projection (14), and that the second water outlet member (5) is provided with a second wedge-shaped projection (15) adapted to the first wedge-shaped projection (14).
3. A switching mechanism according to claim 1, wherein said sealing portion (12) is provided with an annular seal (13) and said resilient member (8) is a spring.
4. A water discharge apparatus comprising a housing mechanism (19) and a switching mechanism (1) disposed in the housing mechanism (19), wherein the switching mechanism (1) is the switching mechanism (1) according to any one of claims 1 to 3.
5. A water outlet device according to claim 4, wherein the housing means (19) comprises a main body (24) having a mounting passage (25) for mounting the switching mechanism (1) therein, a first water guide (21) disposed in the main body (24) and communicating with the first water outlet passage (2), and a second water guide (22) disposed in the main body (24) and communicating with the second water outlet passage (3).
6. A water outlet device according to claim 5, wherein the housing means (19) comprises a third water guiding member (23) which is arranged on the first water outlet member (4) and extends out of the main body (24) and extends outwards, and the third water guiding member (23) is communicated with the first water passing channel (17).
7. A water outlet device according to claim 4, wherein the first water outlet channel (2) is arranged downwardly relative to the housing means (19) and the second water outlet channel (3) is arranged obliquely upwardly relative to the housing means (19).
8. A water outlet device according to claim 7, wherein the angle between the second water outlet channel (3) and the central axis of the housing means (19) is 30-90 °.
9. A water outlet device according to any one of claims 4-8, characterized in that the water outlet device comprises a bubbler (20) arranged in the first water outlet channel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766585.6U CN210344386U (en) | 2019-05-24 | 2019-05-24 | Switching mechanism and water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766585.6U CN210344386U (en) | 2019-05-24 | 2019-05-24 | Switching mechanism and water outlet device |
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| CN210344386U true CN210344386U (en) | 2020-04-17 |
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| CN201920766585.6U Active CN210344386U (en) | 2019-05-24 | 2019-05-24 | Switching mechanism and water outlet device |
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| CN (1) | CN210344386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3945229A1 (en) * | 2020-07-29 | 2022-02-02 | Fujian Xihe Sanitary Ware Technology Co., Ltd. | Valve and shower device |
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2019
- 2019-05-24 CN CN201920766585.6U patent/CN210344386U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3945229A1 (en) * | 2020-07-29 | 2022-02-02 | Fujian Xihe Sanitary Ware Technology Co., Ltd. | Valve and shower device |
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