CN212641626U - Straight-through switching device and shower - Google Patents
Straight-through switching device and shower Download PDFInfo
- Publication number
- CN212641626U CN212641626U CN202020583256.0U CN202020583256U CN212641626U CN 212641626 U CN212641626 U CN 212641626U CN 202020583256 U CN202020583256 U CN 202020583256U CN 212641626 U CN212641626 U CN 212641626U
- Authority
- CN
- China
- Prior art keywords
- water
- water diversion
- shaft sleeve
- switching
- port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a direct auto-change over device and shower. The straight-through switching device comprises a main body part, a water diversion shaft sleeve and a switching shell. The main body part is provided with a water inlet channel and a mounting groove; the water diversion shaft sleeve can be relatively and fixedly positioned in the mounting groove, two water diversion channels which are isolated in a back-to-back mode are formed in the water diversion shaft sleeve, and water diversion ports are concavely formed in the water diversion channels; the switching shell can be rotatably connected in the mounting groove and sleeved outside the water diversion shaft sleeve; the switching shell is provided with a water inlet, a water distribution cavity capable of communicating with the water distribution port is formed between the switching shell and the water distribution shaft sleeve, and the water inlet path is communicated with the water distribution cavity through the mounting groove and the water inlet; the switching shell is internally provided with a sealing part which can be matched with the sealing water diversion port, and the switching shell rotates to control whether the sealing part seals the water diversion port so as to realize switching at least. It has the following advantages: the water inlet and outlet of the middle side surface can be realized, the structure is simple and compact, the utilized space is small, and the product is simple and beautiful.
Description
Technical Field
The utility model relates to a kitchen guarding technical field especially relates to a direct auto-change over device and shower.
Background
A conventional straight-through switching valve, such as CN206582359U, comprises: a rotating part and a static part which are nested; the rotating piece is respectively provided with a first water outlet and a second water outlet along the axial direction; the static piece is internally provided with an accommodating cavity extending along the axial direction, the side wall of the static piece is respectively provided with a first sealing piece and a second sealing piece communicated to the accommodating cavity along the axial direction, and the first sealing piece and the second sealing piece form an included angle in the radial direction; the static part is also provided with a first water through hole and a second water through hole along the axial direction, wherein the water outlet direction of the first water through hole is parallel to the axial direction, and the water outlet direction of the second water through hole is vertical to the axial direction; the rotating piece is embedded into the accommodating cavity along the axial direction and rotates relative to the static piece around the axial direction in the accommodating cavity, and when the first water outlet is communicated with the first water through hole, the second water outlet is sealed by the second sealing piece; when the second water outlet is communicated with the second water passing hole, the first water outlet is sealed by the first sealing element. The switching mode of the straight-through switching valve adopts the rotation of the switching shaft to change the waterway to achieve the switching purpose, the waterway direction can only adopt a downward water inlet mode, and the space is limited.
SUMMERY OF THE UTILITY MODEL
The utility model provides a direct switching device and shower, it has overcome the not enough that shower exists among the background art.
The utility model provides one of the technical scheme who adopts of its technical problem is:
a cut-through switching device comprising:
the main body part is provided with a water inlet channel and a mounting groove which penetrates through and is communicated with the water inlet channel;
the water diversion shaft sleeve can be relatively and fixedly positioned in the mounting groove, an isolation part is fixedly arranged in the water diversion shaft sleeve so that two water diversion paths which are isolated in a back-to-back manner are formed in the water diversion shaft sleeve, and water diversion ports which penetrate through the inside and the outside are concavely arranged in each water diversion path; and
the switching shell is connected in the mounting groove and sleeved outside the water diversion shaft sleeve, and can rotate relative to the main body part and the water diversion shaft sleeve; the switching shell is provided with a water inlet which penetrates through the inside and the outside, a water distribution cavity which can be communicated with the water distribution port is formed between the switching shell and the water distribution shaft sleeve, and the water inlet path is communicated with the water distribution cavity through the mounting groove and the water inlet; the switching shell is internally provided with a sealing part which can be matched with the sealed water diversion port, and the switching shell rotates to control whether the sealing part seals the water diversion port so as to at least realize that two water diversion paths are switched to be communicated with the water diversion cavity.
In one embodiment: the water diversion ports of the two water diversion channels of the water diversion shaft sleeve are arranged at intervals and circumferentially at intervals relative to the axis of the water diversion shaft sleeve; the switching shell is internally and fixedly provided with sealing parts which can be respectively matched with the two water diversion ports, and when one sealing part seals one water diversion port, the other sealing part is staggered with the other water diversion port.
In one embodiment: the water dividing ports of the two water dividing channels are respectively a first water dividing port and a second water dividing port, and the sealing parts matched with the first water dividing port and the second water dividing port are respectively a first sealing part and a second sealing part; this switch casing is equipped with two water inlets along axis interval arrangement, and these two water inlets are first water inlet and second water inlet respectively, and the central angle of this first water inlet and second water inlet is 90 degrees.
In one embodiment: the switching shell is provided with an assembly groove penetrating through the inside and the outside, a retainer is arranged in the assembly groove, and the sealing part is arranged on the inner wall of the retainer.
In one embodiment: the retainer inner wall is concavely provided with an annular groove, the sealing part is of an arc structure and is arranged in the annular groove in an adaptive mode, and the sealing part is in sealing fit with the outer peripheral wall of the water diversion shaft sleeve and can surround the water diversion port.
In one embodiment: the inner wall of the sealing part is of an arc structure matched with the outer peripheral wall of the water diversion shaft sleeve.
In one embodiment: the retainer is provided with an inverted buckle, the retainer is arranged in an assembly groove of the switching shell from outside to inside, and the inverted buckle is supported against the inner wall of the switching shell.
In one embodiment: a first sealing ring is arranged between the switching shell and the groove wall of the mounting groove, the lower end of the water diversion shaft sleeve is positioned below the switching shell, and a second sealing ring is arranged between the lower end of the water diversion shaft sleeve and the groove wall of the mounting groove.
In one embodiment: a third sealing ring is arranged between the water diversion shaft sleeve and the switching shell, and the third sealing ring is positioned above the water diversion port.
In one embodiment: still including rotating in step and connecting the handle that switches the casing in order to drive and switch casing pivoted.
In one embodiment: the handle includes a sleeve portion capable of synchronously rotating and connecting the extending portion of the switch housing extending out of the mounting groove and a handle portion protruding out of the sleeve portion.
The utility model provides a second of the technical scheme of its technical problem's adoption:
the shower comprises the straight-through switching device, and the main body part is also provided with a cold water path, a hot water path and a main control part which is connected with the cold water path, the hot water path and the water inlet path to control the switch and the water temperature.
Compared with the background technology, the technical scheme has the following advantages:
whether the sealing part seals the water diversion opening or not is controlled by switching the rotation of the shell to switch and connect the water diversion cavity, so that water can enter the middle side surface and go out from the upper part and the lower part, the structure is simple and compact, the utilized space is small, and the product is simple and attractive.
Drawings
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
FIG. 1 is a perspective view of an embodiment of the shower.
FIG. 2 is an exploded perspective view of a partial component of the shower according to an embodiment.
FIG. 3 is one of the schematic cross-sectional views of the shower according to the embodiment, with water being drawn up.
FIG. 4 is a second schematic sectional view of the shower of the embodiment, with water being drawn.
FIG. 5 is one of the schematic cross-sectional views of the shower according to the embodiment, with the water being drawn downward.
FIG. 6 is a second schematic sectional view of the shower of the embodiment, showing the water being drawn downward.
Description of reference numerals: the water diversion device comprises a straight-through switching device A, a main body part 1, a water diversion shaft sleeve 2, a switching shell 3 and a switching handle 4; the main body 11, the main control unit 12, the water inlet path 111, the mounting groove 112, the cold water path 113, the hot water path 114, the cold and hot water heads 115 and 116, the first convex ring 117, the lower joint 118 and the main control handle 121; the partition 21, the first water dividing passage 22, the second water dividing passage 23, the first water dividing port 221, the second water dividing port 231, the second convex ring 241, the first nut 242, the second seal ring 251, and the third seal ring 252; a first water inlet 311, a second water inlet 312, a water diversion cavity 32, a first sealing part 331, a second sealing part 332, an assembling groove 34, a retainer 35, a reverse buckle 351, an annular groove 352, a third convex ring 361 and a first sealing ring 371; a handle portion 41, and a second nut 42.
Detailed Description
Referring to fig. 1 to 6, arrows indicate the flow direction of water, and a shower includes a through switching device a including a main body 1, a water dividing shaft housing 2, a switching housing 3, and a switching handle 4.
The main body part 1 includes a main body 11 and a main control unit 12; the main body 11 is provided with a water inlet channel 111, an installation groove 112 penetrating and communicated with the water inlet channel 111, a cold water channel 113 and a hot water channel 114, the port of the water inlet channel 111 is positioned on the groove wall of the installation groove 112, the main body 11 is also connected with cold and hot water heads 115 and 116, and the cold and hot water heads 115 and 116 are respectively communicated with the cold water channel 113 and the hot water channel 114; the main control unit 12 is connected to the cold water path 113, the hot water path 114 and the water inlet path 111 to control the switch, the water temperature and the flow rate, the main control unit 12 is provided with a main control handle 121, the main control unit 12 is provided with a middle portion of the front end of the main body 11, the main control handle 121 is located in the middle portion of the front end of the main body 11 to facilitate the control of a user, and the main control unit 12 can refer to the prior art.
The dividing shaft sleeve 2 is internally and fixedly provided with an isolating part 21 so that the dividing shaft sleeve 2 is provided with two dividing paths 22 and 23 which are isolated from each other, the dividing paths 22 and 23 are concavely provided with water dividing ports 221 and 231 which penetrate through the dividing paths from inside to outside, and in the specific embodiment, the dividing shaft sleeve 2 is integrally formed. The water distribution sleeve 2 can be relatively fixedly positioned in the mounting groove 112 of the main body part 1.
The switching shell 3 is arranged in the mounting groove 112 of the main body part 1 and is sleeved outside the water diversion shaft sleeve 2, and the switching shell 3 can rotate relative to the main body part 1 and the water diversion shaft sleeve 2; the switching shell 3 is provided with water inlets 311 and 312 which penetrate through the inside and the outside, a water diversion cavity 32 which can be communicated with the water diversion port 31 is formed between the switching shell 3 and the water diversion shaft sleeve 2, and the water inlet channel 111 is communicated with the water diversion cavity 32 through the installation groove 112 and the water inlets 311 and 312 so as to realize side water inlet; the switching shell 3 is internally provided with sealing parts 331 and 332 which can be matched with the sealing water diversion ports 221 and 231, and the switching shell 3 rotates to control whether the sealing parts 331 and 332 seal the water diversion ports 221 and 231 so as to realize at least switching connection of the two water diversion paths 22 and 23 to the water diversion cavity 32.
The two water dividing paths 22 and 23 of the water dividing shaft sleeve 2 are respectively an upward first water dividing path 22 and a downward second water dividing path 23, the water dividing port of the first water dividing path 22 is a first water dividing port 221, the water dividing port of the second water dividing path 23 is a second water dividing port 231, the first water dividing port 221 and the second water dividing port 231 are arranged at intervals relative to the axis of the water dividing shaft sleeve 2, and the first water dividing port 221 and the second water dividing port 231 are arranged at intervals relative to the circumferential direction of the water dividing shaft sleeve 2; sealing parts 331 and 332 which can be respectively matched with the two water dividing ports 221 and 231 are fixedly arranged in the switching shell 3, and the sealing parts matched with the first water dividing port 221 and the second water dividing port 231 are a first sealing part 331 and a second sealing part 332 respectively; because the axial and circumferential spacing are arranged, and the sealing part and the water diversion port respectively correspond, when one sealing part seals one water diversion port, the other sealing part and the other water diversion port are staggered, if the first sealing part 331 blocks the first water diversion port 221, the second sealing part 332 and the second water diversion port 232 are staggered, so that the second water diversion port 232 is communicated with the water diversion cavity 22, the second water diversion channel 23 discharges water, otherwise, the first water diversion channel 22 discharges water. If necessary, the two water paths can be rotated to be staggered, and at the moment, the two water paths 22 and 23 can discharge water. Further, this switch casing 3 is equipped with first water inlet 311, the second water inlet 312 of upper and lower interval, and this first water inlet 311 and the central angle of second water inlet 312 are 90 degrees to improve the convenience of water route stability and design.
Should switch casing 3 and be equipped with and run through inside and outside assembly groove 34, the built-in holder 35 that has connect of this assembly groove 34, should connect and be equipped with back-off 351 if this holder 35 is equipped with, this holder 35 from outside to inside adaptation pack into switch casing 3's assembly groove 35 in and back-off 351 props and switches casing 3 inner wall, this structure can improve and connect stability, fastness and convenience. The sealing portions 331, 332 are attached to the inner wall of the holder 35, such as: the inner wall of the retainer 35 is concavely provided with an annular groove 352, the sealing parts 331 and 332 are of arc structures and are arranged in the annular groove 352 in a matching mode, the sealing parts 331 and 332 are in sealing fit with the outer peripheral wall of the water diversion shaft sleeve 2 and can surround the water diversion ports 221 and 231, sealing is achieved by adopting the structure, sealing performance is improved, interference on rotation is avoided, guiding is achieved by the sealing parts, and shaking during rotation is reduced; and the inner walls of the sealing parts 331 and 332 are of arc structures which are matched with the outer peripheral wall of the water diversion shaft sleeve 2, so that the interference of the rotation of the shell is avoided, the shaking during the rotation is reduced, and the sealing stability is improved. By adopting the structure, the assembly is convenient, the sealing performance is improved, the structure is simplified, and the structure is compact.
The upper end parts of the switching handle 4 and the switching shell 3 are fixedly connected relatively so as to drive the switching shell 3 to rotate through the switching handle 4; the switching handle 4 includes a socket portion capable of relatively fixedly sleeving an extension portion extending above the extension mounting groove 112 of the switching housing 3 and a handle portion 41 protrudingly provided outside the socket portion.
In the concrete structure: a first convex ring 117 is arranged at the lower part of the groove wall of the mounting groove 112 of the main body part 1 in an inward protruding way, the water diversion shaft sleeve 2 is provided with a lower end part positioned below the switching shell 3, a second convex ring 241 is arranged at the lower end part in an outward protruding way, and the second convex ring 241 is supported on the first convex ring 117; a lower joint 118 is additionally arranged, and the lower joint 118 is fixedly connected with the lower end part of the water diversion shaft sleeve 2 and is propped against the bottom surface of the main body part 1; through the above-mentioned structural cooperation with dividing water axle sleeve 2 rigid coupling in the mounting groove 112 of main part 1, this lower clutch 118 divides water axle sleeve 2 and switch-on second branch water route 23 like threaded connection, and convenient assembling can switch-on other parts again, like the hose of handheld gondola water faucet. The sleeve joint part of the switching handle 4 can be synchronously and rotatably sleeved outside the upper end part of the switching shell 3, and if the switching handle is provided with a notch, the switching shell is externally provided with a bulge which is matched with the notch; the upper end of the water diversion shaft sleeve 2 extends out of the switching shell 3, the water diversion shaft sleeve 2 is connected with a first nut 242 in a threaded manner, a third convex ring 361 is convexly arranged on the upper part of the switching shell 3 outwards, the third convex ring 361 is propped against the main body 11, the sleeving part of the switching handle 4 is connected with a second nut 42 in a threaded manner, the first nut 242 is propped against the second nut 42, and the sleeving part of the switching handle 4 is propped against the third convex ring 361; through above-mentioned structure will switch casing 3, divide water axle sleeve 2 and switch handle 4 in order to realize axial lock and connect, convenient assembling.
A first sealing ring 371 is arranged between the upper part of the switching shell 3 and the upper port of the groove wall of the mounting groove 112, a second sealing ring 251 is arranged between the lower end of the water dividing shaft sleeve 2 and the lower port of the groove wall of the mounting groove 112, a third sealing ring 252 is arranged between the upper section of the water dividing shaft sleeve 2 and the upper section of the switching shell 3, and the third sealing ring 252 is positioned on the first water dividing port.
In the shower of the present embodiment, after the hot and cold water is mixed by the main control unit 12, the warm water flows to the water diversion chamber 32 through the water inlet path 111, so as to realize water inlet from the middle side and water outlet from the top and bottom. The rotation angle of the switching handle 4 is 90 degrees, when the switching handle 4 faces the front, the second branch water channel 23 discharges water, namely, discharges water downwards, and the second branch water channel 23 is connected with the hand-held shower head through a hose 232; rotating 90 degrees counterclockwise, the first branch water path 22 goes out, i.e., goes up, and the first branch water path 22 is connected to the top shower head through the hard pipe 222.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (12)
1. A cut-through switching device comprising:
the main body part is provided with a water inlet channel and a mounting groove which penetrates through and is communicated with the water inlet channel;
the method is characterized in that: further comprising:
the water diversion shaft sleeve can be relatively and fixedly positioned in the mounting groove, an isolation part is fixedly arranged in the water diversion shaft sleeve so that two water diversion paths which are isolated in a back-to-back manner are formed in the water diversion shaft sleeve, and water diversion ports which penetrate through the inside and the outside are concavely arranged in each water diversion path; and
the switching shell is connected in the mounting groove and sleeved outside the water diversion shaft sleeve, and can rotate relative to the main body part and the water diversion shaft sleeve; the switching shell is provided with a water inlet which penetrates through the inside and the outside, a water distribution cavity which can be communicated with the water distribution port is formed between the switching shell and the water distribution shaft sleeve, and the water inlet path is communicated with the water distribution cavity through the mounting groove and the water inlet; the switching shell is internally provided with a sealing part which can be matched with the sealed water diversion port, and the switching shell rotates to control whether the sealing part seals the water diversion port so as to at least realize that two water diversion paths are switched to be communicated with the water diversion cavity.
2. A cut-through switching device according to claim 1, characterized in that: the water diversion ports of the two water diversion channels of the water diversion shaft sleeve are arranged at intervals and circumferentially at intervals relative to the axis of the water diversion shaft sleeve; the switching shell is internally and fixedly provided with sealing parts which can be respectively matched with the two water diversion ports, and when one sealing part seals one water diversion port, the other sealing part is staggered with the other water diversion port.
3. A cut-through switching device according to claim 2, characterized in that: the water dividing ports of the two water dividing channels are respectively a first water dividing port and a second water dividing port, and the sealing parts matched with the first water dividing port and the second water dividing port are respectively a first sealing part and a second sealing part; this switch casing is equipped with two water inlets along axis interval arrangement, and these two water inlets are first water inlet and second water inlet respectively, and this first water inlet and second water inlet central angle are 90 degrees.
4. A cut-through switching device according to claim 1, characterized in that: the switching shell is provided with an assembly groove penetrating through the inside and the outside, a retainer is arranged in the assembly groove, and the sealing part is arranged on the inner wall of the retainer.
5. A cut-through switching device according to claim 4, wherein: the retainer inner wall is concavely provided with an annular groove, the sealing part is of an arc structure and is arranged in the annular groove in an adaptive mode, and the sealing part is in sealing fit with the outer peripheral wall of the water diversion shaft sleeve and can surround the water diversion port.
6. A cut-through switching device according to claim 5, wherein: the inner wall of the sealing part is of an arc structure matched with the outer peripheral wall of the water diversion shaft sleeve.
7. A cut-through switching device according to claim 4, wherein: the retainer is provided with an inverted buckle, the retainer is arranged in an assembly groove of the switching shell from outside to inside, and the inverted buckle is supported against the inner wall of the switching shell.
8. A cut-through switching device according to claim 1, characterized in that: a first sealing ring is arranged between the switching shell and the groove wall of the mounting groove, the lower end of the water diversion shaft sleeve is positioned below the switching shell, and a second sealing ring is arranged between the lower end of the water diversion shaft sleeve and the groove wall of the mounting groove.
9. A cut-through switching device according to claim 7, wherein: a third sealing ring is arranged between the water diversion shaft sleeve and the switching shell, and the third sealing ring is positioned above the water diversion port.
10. A cut-through switching device according to claim 1, characterized in that: still including rotating in step and connecting the handle that switches the casing in order to drive and switch casing pivoted.
11. A cut-through switching device according to claim 10, wherein: the handle includes a sleeve portion capable of synchronously rotating and connecting the extending portion of the switch housing extending out of the mounting groove and a handle portion protruding out of the sleeve portion.
12. A shower, characterized in that: the through switching device comprises the through switching device as claimed in claim 1, wherein the main body part is further provided with a cold water path, a hot water path and a main control part, and the main control part is connected with the cold water path, the hot water path and the water inlet path to control the switch and the water temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583256.0U CN212641626U (en) | 2020-04-17 | 2020-04-17 | Straight-through switching device and shower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020583256.0U CN212641626U (en) | 2020-04-17 | 2020-04-17 | Straight-through switching device and shower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212641626U true CN212641626U (en) | 2021-03-02 |
Family
ID=74794244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020583256.0U Active CN212641626U (en) | 2020-04-17 | 2020-04-17 | Straight-through switching device and shower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212641626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529869A (en) * | 2020-04-17 | 2021-10-22 | 厦门松霖科技股份有限公司 | Straight-through switching device and shower |
-
2020
- 2020-04-17 CN CN202020583256.0U patent/CN212641626U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529869A (en) * | 2020-04-17 | 2021-10-22 | 厦门松霖科技股份有限公司 | Straight-through switching device and shower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109654289B (en) | Low pressure large flow shower | |
| CN108970822B (en) | Combined shower head convenient to switch waterways | |
| CN212641626U (en) | Straight-through switching device and shower | |
| CN210859898U (en) | Water outlet switching valve and combined shower | |
| WO2019001219A1 (en) | Multi-functional water-discharging device and diverter | |
| CN113529869A (en) | Straight-through switching device and shower | |
| US20230151594A1 (en) | Integrated wall-mounted base having handheld shower holder of shower system and shower system including same | |
| CA1186975A (en) | Zero internal pressure cartridge | |
| CN210920207U (en) | Waterway sliding switching mechanism | |
| CN212702489U (en) | Gondola water faucet with filtering capability | |
| CN112240415A (en) | Kitchen faucet with water purification function | |
| CN220185845U (en) | Key water outlet valve with shower nozzle socket | |
| CN220277288U (en) | Multipurpose shower head and shower device | |
| CN216666613U (en) | Tap goes out water subassembly and tap | |
| CN112283400A (en) | Waterway sliding switching mechanism | |
| CN214743520U (en) | Preposed switching valve | |
| US20240125100A1 (en) | Faucet structure | |
| CN218573958U (en) | Water outlet device | |
| CN114738518B (en) | Valve group and kitchen and toilet appliance | |
| CN213629020U (en) | Tap convenient to dismouting | |
| CN220716252U (en) | Pull tap gondola water faucet | |
| CN220727199U (en) | Water outlet device with multiple water outlet modes | |
| CN211779179U (en) | Double-outlet faucet | |
| CN216867593U (en) | Switch valve core, faucet and shower column assembly | |
| CN108533800A (en) | Shower faucet water route control structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |