CN109372064B - Rotary water injection device and household appliance - Google Patents
Rotary water injection device and household appliance Download PDFInfo
- Publication number
- CN109372064B CN109372064B CN201811502542.3A CN201811502542A CN109372064B CN 109372064 B CN109372064 B CN 109372064B CN 201811502542 A CN201811502542 A CN 201811502542A CN 109372064 B CN109372064 B CN 109372064B
- Authority
- CN
- China
- Prior art keywords
- water
- water inlet
- injection device
- transmission shaft
- water outlet
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 229
- 238000002347 injection Methods 0.000 title claims abstract description 55
- 239000007924 injection Substances 0.000 title claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 description 8
- 239000008233 hard water Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 241001122767 Theaceae Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C2001/0414—Water-basin installations specially adapted to wash-basins or baths allowing different orientations of the spout or the outlet nozzle
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Food Science & Technology (AREA)
- Devices For Dispensing Beverages (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention discloses a rotary water injection device and a household appliance. The rotary water injection device includes: a micro-motor (11); a transmission shaft (13) connected with a rotating shaft (111) of the micro motor (11); the water inlet assembly (14) is composed of a water inlet pipe (141) with a water inlet shaft hole (1411) and a water inlet joint (142) communicated with the water inlet shaft hole (1411), the water inlet pipe (141) is arranged in the central shaft hole of the transmission shaft (13), and the water inlet joint (142) is connected with an external water tank through a water pipe; the lower end of the water outlet connecting pipe (16) is inserted into the water inlet shaft hole (1411), and the water outlet connecting pipe (16) is rotatably connected with the water inlet shaft hole (1411) in a sealing way and fixedly connected with the transmission shaft (13). The water pipe can not rotate, so that falling off or knotting can not occur, the reliability of water injection can be improved, and the rotary water injection device has the characteristics of simple structure and high rotation precision.
Description
Technical Field
The present invention relates to household appliances, and more particularly, to a rotary water injection device in a household appliance.
Background
In many household appliances such as kitchen sink, electric tea boiler, etc., a rotary water injection device is required to be used for facilitating the use of users. However, the existing rotary water injection device is provided with a rotary pipe and a water delivery pipe connected with the rotary pipe, the rotary pipe drives the water delivery pipe to rotate, and the water delivery pipe is easy to bend and tie or loose and fall off at the tail end connection part in the long-term use process, so that water leakage occurs.
Disclosure of Invention
The invention solves the technical problem that the water pipe is easy to separate or knot in the water adding process in the prior art to a certain extent, and discloses a rotary water injection device and a household appliance with the rotary water injection device, wherein the water pipe cannot rotate in the process of driving a water outlet assembly to rotate by the rotary water injection device, so that the reliability of water injection can be improved, and water leakage cannot occur in the long-term use process.
The invention is realized by adopting the following technical scheme: a rotary water injection device comprising: the micro motor and the transmission shaft connected with the rotating shaft of the micro motor; the water inlet assembly consists of a water inlet pipe with a water inlet shaft hole and a water inlet joint communicated with the water inlet shaft hole, the water inlet pipe is arranged in the central shaft hole of the transmission shaft, and the water inlet joint is connected with an external water tank through a water pipe; the lower end of the water outlet connecting pipe is inserted into the water inlet shaft hole, and the water outlet connecting pipe is connected with the water inlet shaft hole in a rotatable sealing way and is fixedly connected with the transmission shaft.
The rotary water injection device further comprises a fixed support with a shaft sleeve, and the lower tail end of the transmission shaft is arranged in the shaft sleeve.
Wherein, the lateral wall of transmission shaft is equipped with spacing portion, and the upper end periphery of axle sleeve is equipped with spacing notch, and limit portion is located the first end of spacing notch when the pivot of micromotor is in home position, and limit portion is located the second end of spacing notch when the pivot of micromotor is in the extreme position.
The rotary water injection device further comprises a sealing sleeve with an opening at the lower end and a non-opening at the upper end, the sealing sleeve comprises a sealing inner cylinder and a sealing outer cylinder which is arranged in an outward extending mode from the upper end of the sealing inner cylinder, a second gap is reserved between the sealing outer cylinder and the sealing inner cylinder, and the upper end of the water inlet pipe is located in the second gap of the sealing sleeve, so that the sealing inner cylinder is filled between the water inlet shaft hole and the lower end of the water outlet connecting pipe.
The outer diameter of the upper end of the water inlet pipe is smaller than that of the lower end of the water inlet pipe, so that a first gap is formed between the upper end of the water inlet pipe and the hole wall of the central shaft hole of the transmission shaft, and the sealing outer cylinder is filled in the first gap.
Wherein, the outer side surface of the water outlet connecting pipe is outwards provided with a limit skirt; the limiting skirt is provided with a groove, the upper end of the transmission shaft is provided with an upward convex block, and the convex block is positioned in the groove so that the transmission shaft drives the water outlet connecting pipe to synchronously rotate; or, the lower side surface of the limit skirt is provided with a downward convex block, the upper end of the transmission shaft is correspondingly provided with a groove, and the transmission shaft drives the water outlet connecting pipe to synchronously rotate by limiting the convex block in the groove.
The rotary water injection device further comprises a reset device of the micro motor, and the reset device comprises a coding disc buckled at the lower end of the transmission shaft and a reset circuit board for identifying the rotation angle of the coding disc.
The invention discloses a household appliance, wherein a rotary water injection device is arranged on a body of the household appliance.
The household appliance further comprises a water outlet assembly with a water outlet, and the lower end of the water outlet assembly is detachably connected with the upper end of the water outlet connecting pipe.
The lower end of the shaft sleeve extends outwards to form a support fixing part, the water inlet connector is fixed on the support fixing part, and the support fixing part is fixed on the body of the household appliance.
Compared with the prior art, the invention has the following beneficial effects:
in the working process of the rotary water injection device disclosed by the invention, the water inlet assembly is fixed and does not drive the water delivery pipe to rotate, so that the water delivery pipe does not change in position along with the rotation of the water outlet assembly 2 all the time, and the water delivery pipe does not fall off or tie off in the prior art, thereby improving the overall reliability of water injection and ensuring that water leakage does not occur in the long-term use process; in addition, the rotary water injection device has the characteristics of simple structure and high control precision, the rotary water injection device abandons the gear transmission structure in the prior art, simplifies the whole structure, and does not need a long rotary pipe to accommodate the transmission structure, thereby ensuring that the whole appearance of the rotary water injection device is small and exquisite, and improving the whole appearance attractiveness of various household appliances using the rotary water injection device; furthermore, as the water outlet assembly 2 is detachably connected with the upper end of the water outlet connecting pipe 16 (such as by screwing), the water outlet assembly 2 is conveniently cleaned, and realization conditions are provided for improving the overall sanitary state of water injection.
Drawings
Fig. 1 is an exploded view of a rotary water injection device.
Fig. 2 is a partially exploded view of the rotary water injection device, without showing the sealing sleeve.
Fig. 3 is a schematic view of the internal structure of the sealing sleeve.
Fig. 4 is a schematic view of the internal structure of the rotary water injection device.
Fig. 5 is a schematic perspective view of the rotary water injection device when the rotary water injection device is externally connected with a water outlet assembly.
Fig. 6 is a top view of the rotary water injection device when the water outlet assembly is in the stopped position.
FIG. 7 is a top view of the rotary water injection device when the water outlet assembly is in the water injection position.
Detailed Description
In order to further describe the technical means and effects adopted by the present application to achieve the preset purpose, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the present application with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
As shown in connection with fig. 1-4. The rotary water injection device specifically comprises: a micro motor 11; a transmission shaft 13 with a transmission shaft hole 132 at the lower end, wherein the end of the rotating shaft 111 of the micro motor 11 is limited in the transmission shaft hole 132, so that the micro motor 11 drives the transmission shaft 13 to synchronously rotate, and the outer side wall of the transmission shaft 13 is provided with a limiting part 131; the fixing bracket 12 is sleeved on the outer side surface of the transmission shaft 13, the fixing bracket 12 comprises a shaft sleeve 121 for accommodating the lower end of the transmission shaft 13 and a bracket fixing part 122 with a plurality of first fixing holes 124 extending outwards from the lower end of the shaft sleeve 121, the fixing bracket 12 is provided with the first fixing holes 124 for fixing the fixing bracket 12, a limit notch 123 is arranged at the periphery of the upper end of the shaft sleeve 121, and the limit part 131 of the transmission shaft 13 is positioned in the limit notch 123, so that the size of the limit notch 123 limits the rotation angle of the transmission shaft 13; the water inlet assembly 14 comprising a water inlet pipe 141 having a cylindrical water inlet shaft hole 1411 and a water inlet joint 142 fixed at the lower end of the water inlet pipe 141, the water inlet joint 142 being connected to an external water source through a water pipe (not shown), the water inlet pipe 141 being disposed in the central shaft hole of the driving shaft 13, and the outer diameter of the upper end of the water inlet pipe 141 being smaller than that of the lower end thereof, such that a first gap is provided between the upper end of the water inlet pipe 141 and the wall of the central shaft hole of the driving shaft 13, and the outer side surface of the water inlet joint 142 being extended with a joint fixing portion 143, the water inlet assembly 14 being fixed by screws so that the water inlet assembly 14 cannot rotate along with the driving shaft 13; a sealing sleeve 15 having an opening at a lower end and a non-opening upper end, the sealing sleeve 15 comprising a sealing inner cylinder 151 and a sealing outer cylinder 152 extending outwardly from an upper end of the sealing inner cylinder 151, and having a second gap 153 between the sealing outer cylinder 152 and the sealing inner cylinder 151, an upper end of the water inlet pipe 141 being positioned in the second gap 153 of the sealing sleeve 15, such that the sealing outer cylinder 152 is positioned in a first gap between an upper end of the water inlet pipe 141 and a wall of a central shaft hole of the transmission shaft 13, and the sealing inner cylinder 151 being positioned in a water inlet shaft hole 1411 of the water inlet pipe 141; the lower end of the water outlet connecting pipe 16 is inserted into the water inlet shaft hole 1411, so that the inner sealing cylinder 151 is positioned between the water inlet pipe 141 and the lower end of the water outlet connecting pipe 16, and the outer side surface of the water outlet connecting pipe 16 is outwardly provided with a limit skirt 161, and the limit skirt 161 is fixedly connected with the transmission shaft 13.
In one embodiment, a groove 162 is formed on the limiting skirt 161 of the water outlet connecting pipe 16, an upward protruding bump 133 is formed at the upper end of the driving shaft 13, the bump 133 is located in the groove 162, and the driving shaft 13 drives the water outlet connecting pipe 16 to rotate synchronously by limiting the bump 133 in the groove 162. Or, the lower side of the limit skirt 161 is provided with a downward convex projection 133, and the upper end of the transmission shaft 13 is correspondingly provided with a groove 162, and the projection 133 is limited in the groove 162 to drive the water outlet connecting pipe 16 to synchronously rotate by the transmission shaft 13.
In addition, by selecting a sealing inner cylinder 151 with a proper thickness to be filled in a gap between the lower end of the connecting pipe 6 and the water inlet shaft hole 1411 of the water inlet pipe 141, not only can the lower end of the connecting pipe 6 and the water inlet pipe 141 be effectively sealed, but also the sealing inner cylinder 151 can not interfere the connecting pipe 6 to rotate in the water inlet shaft hole 1411; the sealing outer cylinder 152 is filled in the first gap between the upper end of the water inlet pipe 141 and the hole wall of the central shaft hole of the transmission shaft 13, and the sealing inner cylinder 151 and the sealing outer cylinder 152 play a double-layer sealing role to prevent water in the water inlet shaft hole 1411 from leaking, so that the rotatable sealing of the lower end of the water outlet connecting pipe 16 is realized by the sealing sleeve 15 and is arranged in the water inlet shaft hole 1411 of the water inlet pipe 141.
In addition, in order to improve the rotation accuracy of the micro motor 11, the rotary water injection device further includes a reset device of the micro motor 11. The reset device comprises a coding disc buckled at the lower end of the transmission shaft 13 and a reset circuit board for identifying the rotation angle of the coding disc, so that the coding disc synchronously rotates along with the transmission shaft 13, and the reset circuit board can know the rotation angle of the transmission shaft 13 corresponding to the initial position by identifying the coding disc, thereby providing realization conditions for automatically resetting the micro motor 11 when the micro motor is electrified every time.
The rotary water injection device disclosed by the invention can be used in various household appliances, such as automatic rotary water injection of a water faucet for driving a water tank, automatic rotary water faucet for an electric tea boiler for injecting water into a teapot, and the like. As shown in fig. 5, the upper end of the water outlet connecting pipe 16 is provided with a detachably connected water outlet assembly 2, and the end of the water outlet assembly 2 is provided with a water outlet; both the fixing bracket 12 and the water inlet assembly 14 are fixed to the household appliance, for example, the joint fixing portion 143 is fixed in one of the first fixing holes 124 of the bracket fixing portion 122 by a screw, and the bracket fixing portion 122 is fixed to the body of the household appliance (for example, fixed to the frame of the sink) by passing the screw through at least 2 of the first fixing holes 124. The water outlet assembly 2 is a hard water outlet pipe, the lower end of the hard water outlet pipe is provided with threads, the upper end of the water outlet connecting pipe 16 is also provided with threads, and the lower end of the hard water outlet pipe is connected with the upper end of the water outlet connecting pipe 16 in a threaded manner, so that the hard water outlet pipe can be conveniently detached for cleaning.
Further shown in connection with fig. 6 and 7. When the rotating shaft 111 of the micro-motor 11 is at the initial position, the water outlet assembly 2 is correspondingly at the stop position where water injection is not needed, and the limiting portion 131 of the transmission shaft 13 is at the first end of the limiting notch 123, as shown in fig. 6. When the micro motor 11 is started and the micro motor 11 rotates to the final position, the water outlet assembly 2 is correspondingly positioned at the water injection position where water injection can be started, and the limiting part 131 of the transmission shaft 13 is positioned at the second end of the limiting notch 123. Therefore, the limiting part 131 of the transmission shaft 13 is positioned in the limiting notch 123 to carry out limiting rotation, so that the rotation of the rotating shaft 111 of the micro motor 11 is ensured to be switched between the starting position and the end position, and the water outlet assembly 2 is correspondingly driven to be switched between the stopping position and the water filling position.
The working principle of the rotary water injection device is as follows: when the micro-motor 11 is started, the rotating shaft 111 of the micro-motor 11 drives the transmission shaft 13 to rotate in the limit notch 123 of the shaft sleeve 121 by the limit part 131, and the upper end of the transmission shaft 13 is fixedly connected with the limit skirt 161 of the water outlet connecting pipe 16, so that the transmission shaft 13 drives the water outlet connecting pipe 16 to synchronously rotate in the water inlet shaft hole 1411 (the fixed bracket 12 and the water inlet assembly 14 are fixed so as not to rotate along with the transmission shaft 13); when the water outlet assembly 2 rotates from the stop position to the water adding position, water from an external water source is sent into the water inlet joint 142 of the water inlet assembly 14 through the water pipe and then enters the water inlet shaft hole 1411, and meanwhile, as the rotatable seal at the lower end of the water outlet connecting pipe 16 is arranged in the water inlet shaft hole 1411, water in the water inlet shaft hole 1411 enters the water outlet assembly 2 through the water outlet connecting pipe 16, flows out from the water outlet of the water outlet assembly 2 and just falls into the water adding port of the teapot, and water adding operation of the teapot is realized.
In the process of driving the water outlet assembly 2 to rotate through the rotary water injection device, the water inlet assembly is 14 times fixed so as not to drive the water delivery pipe connected with the water inlet assembly to rotate, so that the water delivery pipe is not changed in position along with the rotation of the water outlet assembly 2 all the time, the water delivery pipe is not fallen off or knotted in the prior art, the overall reliability of water injection can be improved, and water leakage can be avoided in the long-term use process; in addition, the rotary water injection device abandons the gear transmission structure in the prior art, simplifies the whole structure, and does not need to contain the transmission structure in the rotary pipe any more, so that the whole appearance of the rotary water injection device is small and exquisite, and the whole appearance aesthetic degree of the household appliance using the rotary water injection device is improved; furthermore, the water outlet assembly 2 is detachably connected with the upper end of the water outlet connecting pipe 16 (such as by screwing), so that the water outlet assembly 2 is conveniently cleaned, and a realization condition is provided for improving the overall sanitation state of water adding.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.
Claims (8)
1. A rotary water injection device, comprising: a micro-motor (11); a transmission shaft (13) connected with a rotating shaft (111) of the micro motor (11); the water inlet assembly (14) is composed of a water inlet pipe (141) with a water inlet shaft hole (1411) and a water inlet joint (142) communicated with the water inlet shaft hole (1411), the water inlet pipe (141) is arranged in the central shaft hole of the transmission shaft (13), and the water inlet joint (142) is connected with an external water tank through a water pipe; a water outlet connecting pipe (16) with the lower end inserted into the water inlet shaft hole (1411), wherein the water outlet connecting pipe (16) is rotatably connected with the water inlet shaft hole (1411) in a sealing way and is fixedly connected with the transmission shaft (13);
the rotary water injection device further comprises a sealing sleeve (15) with an opening at the lower end and a non-opening at the upper end, the sealing sleeve (15) comprises a sealing inner cylinder (151) and a sealing outer cylinder (152) which is arranged to extend outwards from the upper end of the sealing inner cylinder (151), a second gap (153) is arranged between the sealing outer cylinder (152) and the sealing inner cylinder (151), and the upper end of the water inlet pipe (141) is positioned in the second gap (153) of the sealing sleeve (15) so that the sealing inner cylinder (151) is filled between the water inlet shaft hole (1411) and the lower end of the water outlet connecting pipe (16);
the outer side surface of the water outlet connecting pipe (16) is outwards provided with a limit skirt edge (161); the limiting skirt edge (161) is provided with a groove (162), the upper end of the transmission shaft (13) is provided with an upward convex block (133), and the convex block (133) is positioned in the groove (162) so that the transmission shaft (13) drives the water outlet connecting pipe (16) to synchronously rotate; or, the lower side of the limit skirt edge (161) is provided with a downward convex lug (133), the upper end of the transmission shaft (13) is correspondingly provided with a groove (162), and the transmission shaft (13) drives the water outlet connecting pipe (16) to synchronously rotate by limiting in the groove (162) through the lug (133).
2. The rotary water injection device according to claim 1, characterized in that the rotary water injection device further comprises a stationary support (12) with a shaft sleeve (121), the lower end of the drive shaft (13) being arranged in the shaft sleeve (121).
3. The rotary water injection device according to claim 2, characterized in that the outer side wall of the transmission shaft (13) is provided with a limit part (131), while the upper end periphery of the shaft sleeve (121) is provided with a limit notch (123), when the rotating shaft (111) of the micro motor (11) is in the starting position, the limit part (131) is located at a first end of the limit notch (123), and when the rotating shaft (111) of the micro motor (11) is in the end position, the limit part (131) is located at a second end of the limit notch (123).
4. The rotary water injection device according to claim 1, wherein the outer diameter of the upper end of the water inlet pipe (141) is smaller than the outer diameter of the lower end thereof so that a first gap is provided between the upper end of the water inlet pipe (141) and the wall of the central shaft hole of the transmission shaft (13), and the sealing outer cylinder (152) is filled in the first gap.
5. The rotary water injection device according to claim 1, further comprising a reset device of the micro motor (11), the reset device comprising a code disc fastened to the lower end of the transmission shaft (13) and a reset circuit board for identifying the rotation angle of the code disc.
6. A household appliance, characterized in that a body of the household appliance is provided with a rotary water injection device comprising a rotary water injection device according to any one of claims 1-5.
7. The household appliance according to claim 6, further comprising a water outlet assembly (2) having a water outlet, wherein the lower end of the water outlet assembly (2) is detachably connected to the upper end of the water outlet connection tube (16).
8. The household appliance according to claim 6, wherein the lower end of the sleeve (121) is outwardly extended with a bracket fixing portion (122), the water inlet connector (142) is fixed to the bracket fixing portion (122), and the bracket fixing portion (122) is fixed to the body of the household appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502542.3A CN109372064B (en) | 2018-12-10 | 2018-12-10 | Rotary water injection device and household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502542.3A CN109372064B (en) | 2018-12-10 | 2018-12-10 | Rotary water injection device and household appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109372064A CN109372064A (en) | 2019-02-22 |
| CN109372064B true CN109372064B (en) | 2024-02-13 |
Family
ID=65372859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811502542.3A Active CN109372064B (en) | 2018-12-10 | 2018-12-10 | Rotary water injection device and household appliance |
Country Status (1)
| Country | Link |
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| CN (1) | CN109372064B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056935B (en) * | 2020-09-04 | 2022-09-06 | 安徽石台县西黄山茶叶实业有限公司 | Water dispenser water outlet structure capable of improving tea brewing efficiency |
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| WO2011076077A1 (en) * | 2009-12-21 | 2011-06-30 | 厦门松霖科技有限公司 | Rotationally switched kitchen sprinkler |
| WO2011153933A1 (en) * | 2010-06-09 | 2011-12-15 | 厦门松霖科技有限公司 | Bottom rotating switching mechanism |
| CN205776560U (en) * | 2016-06-16 | 2016-12-07 | 徐嘉 | A kind of multifunctional domestic combination tap device |
| CN206817001U (en) * | 2017-05-24 | 2017-12-29 | 谭润湛 | The tap rotatably adjusted |
| DE202018100019U1 (en) * | 2017-06-20 | 2018-01-17 | Jomoo Kitchen&Bath Co., Ltd. | water tap |
| CN207934116U (en) * | 2018-01-10 | 2018-10-02 | 鹤山市匠心御品卫浴科技有限公司 | A kind of rotatable Multifunction face washing basin tap of liftable |
| CN209243829U (en) * | 2018-12-10 | 2019-08-13 | 小熊电器股份有限公司 | Rotate water filling device and household electrical appliance |
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2018
- 2018-12-10 CN CN201811502542.3A patent/CN109372064B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076077A1 (en) * | 2009-12-21 | 2011-06-30 | 厦门松霖科技有限公司 | Rotationally switched kitchen sprinkler |
| WO2011153933A1 (en) * | 2010-06-09 | 2011-12-15 | 厦门松霖科技有限公司 | Bottom rotating switching mechanism |
| CN205776560U (en) * | 2016-06-16 | 2016-12-07 | 徐嘉 | A kind of multifunctional domestic combination tap device |
| CN206817001U (en) * | 2017-05-24 | 2017-12-29 | 谭润湛 | The tap rotatably adjusted |
| DE202018100019U1 (en) * | 2017-06-20 | 2018-01-17 | Jomoo Kitchen&Bath Co., Ltd. | water tap |
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| CN109372064A (en) | 2019-02-22 |
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