CN107299665B - Water distribution device of toilet without water tank - Google Patents
Water distribution device of toilet without water tank Download PDFInfo
- Publication number
- CN107299665B CN107299665B CN201710384225.5A CN201710384225A CN107299665B CN 107299665 B CN107299665 B CN 107299665B CN 201710384225 A CN201710384225 A CN 201710384225A CN 107299665 B CN107299665 B CN 107299665B
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- water
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- inner cylinder
- water outlet
- electromagnetic valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 151
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 39
- 238000005406 washing Methods 0.000 claims abstract description 27
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 230000006641 stabilisation Effects 0.000 claims abstract description 9
- 238000011105 stabilization Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 80
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 4
- 210000004907 gland Anatomy 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a water distribution device of a toilet without a water tank, which comprises a first pressure stabilizing unit (100), a brush ring electromagnetic valve unit (200), a washing electromagnetic valve unit (300), an injection electromagnetic valve unit (400) and a washing pressure stabilizing unit (500); the water inlet of the first pressure stabilizing unit is connected with a water source, water flow enters the first pressure stabilizing unit (100) to perform first pressure stabilization, the water outlet (3-1) of the first pressure stabilizing unit is connected with a multi-channel pipeline (800), and the outlet end of the multi-channel pipeline (800) is divided into three ways of middle way water outlet (810), left way water outlet (820) and right way water outlet (830). The invention is especially suitable for water diversion of a large-flow toilet bowl.
Description
Technical Field
The invention relates to the field of bathrooms, in particular to a water distribution device of a toilet without a water tank.
Background
Along with the improvement of living standard, intelligent squatting pan is more and more popularized, and product diversity differentiation is gradually obvious day by day, and some intelligent squatting pans on the existing market do not use the water tank, but directly adopt system's water pressure to realize erodeing to reduce the squatting pan volume.
In the intelligent toilet without the water tank, the flushing water is directly used for flushing due to no buffer action of the water tank, and the flushing water can splash out of the toilet when the pressure of a water system is abnormally high; in some take total steady voltage products, no water tank intelligence squatting pan has minimum water pressure requirement because of the scouring effect, but if this minimum water low pressure point directly is used for the washing, then can appear assaulting too greatly and cause uncomfortable, influence washing experience, and can cause the influence to the heating control of water when the water route is opened simultaneously.
Disclosure of Invention
The invention aims to provide a water distribution device of a toilet without a water tank, which aims to solve the problems in the prior art.
The technical scheme provided by the invention is as follows:
the utility model provides a water distribution device of no water tank toilet bowl which characterized in that: comprises a first voltage stabilizing unit (100), a brush ring electromagnetic valve unit (200), a washing electromagnetic valve unit (300), an injection electromagnetic valve unit (400) and a washing voltage stabilizing unit (500);
wherein, the water inlet of the first pressure-stabilizing unit is connected with a water source, after water flow enters the first pressure-stabilizing unit (100), the first pressure stabilization is carried out, the water outlet (3-1) is connected with a multi-channel pipeline (800), the outlet end of the multi-channel pipeline (800) is divided into three channels of middle channel water outlet (810), left channel water outlet (820) and right channel water outlet (830), wherein the middle channel water outlet (810) is connected with a washing electromagnetic valve unit (300), the electromagnetic valve unit (300) is connected with the washing pressure-stabilizing unit (500) for secondary pressure stabilization, so that the water pressure is lower than the first pressure, and finally the water flows out from a washing water outlet (510); the right path of outlet water (830) is connected to the injection electromagnetic valve unit (400) and then flows out of the injection water pipe (600); the left path of water (820) is connected to the brush ring electromagnetic valve unit (200) and then flows out of the brush ring water outlet pipe (700);
wherein, the first pressure stabilizing unit is a large-flow pressure stabilizing device and comprises a cylindrical body (3) and a piston assembly (4) arranged in the body (3),
a sealing bracket (2) is arranged at the water inlet end of the body (3); the sealing support (2) comprises a disc-shaped seat body (2-1), one part of the seat body (2-1) is a water passing hole area, the water passing hole (2-2) is arranged in the water passing area, and the other part of the seat body is a sealing area;
the body (3) comprises a cylindrical outer cylinder body (3-0), and the middle part of the side wall of the outer cylinder body (3-0) is provided with a water outlet (3-1); an inner cylinder (3-3) is arranged inside the outer cylinder (3-0), and the outer wall of the inner cylinder (3-3) is connected with the inner wall of the outer cylinder (3-0) through an annular connecting part (3-4); a water through opening (3-5) is arranged on the side wall of the inner cylinder (3-3) below the connecting part (3-4) and is connected with a gap between the inner cylinder and the outer cylinder and the inner cavity of the inner cylinder; the lower end of the inner cylinder body is away from the upper surface of the sealing bracket (2) by a certain distance; one side end part of the inner cylinder body extends downwards to be provided with a blocking wall (3-7), and the blocking wall is inserted between the water passing hole area and the sealing area of the sealing bracket (2);
the piston assembly (4) comprises a piston rod (4-4), at least one middle sealing body (4-2) and a lower sealing body (4-5) which synchronously move are arranged on the piston rod (4-4), and the middle sealing body (4-1) is positioned at the upper half part of the inner cylinder body (3-3) of the body (3) and can slide up and down relative to the inner cylinder body; the lower sealing body (4-5) is positioned between the lower end of the inner cylinder body and the sealing area of the sealing bracket (2); the maximum cross section of the piston is larger than the area of the upper surface of the lower sealing body (4-5);
the piston resetting unit is also included.
In one embodiment, the center of the seat body (2-1) is provided with a piston rod movable jack (2-4).
In one embodiment, the sealing area of the sealing bracket (2) is surrounded by a sealing ring (2-3) arranged on the upper surface of the seat body (2-1).
In one embodiment, the sealing support (2) is further provided with a reinforcing rib (2-5), the left end of the reinforcing rib (2-5) extends upwards from the upper surface of the seat body on the left side of the water through hole (2-2), and the right end of the reinforcing rib is connected with the side wall of the sealing ring (2-3).
In one embodiment, the lower half of the inner cylinder (3-6) is in the shape of a reduced trumpet.
In one embodiment, the piston assembly (4) further comprises an upper sealing body (4-2) arranged above the middle sealing body; a pressure stabilizing diaphragm (5) is clamped between the upper sealing body and the lower sealing body.
In one embodiment, the lower half part of the piston rod is provided with an annular flange (4-7), the lower end of the piston rod (4-4) is spirally sleeved with a nut (4-6), and the lower sealing body (4-5) is sleeved on the piston rod (4-4) and clamped by the nut and the annular flange (4-7).
In one embodiment, the piston return unit is a return spring.
Compared with the prior art, the invention has the following advantages:
1. the household water supply system firstly enters the first pressure stabilizing unit after passing through the water inlet, and the water pressure value of various household water supplies is reduced and stabilized at a pressure value after passing through the total pressure stabilizing device;
the water flow passing through the total pressure stabilization enters three parallel water paths, namely a brush ring water path, a washing water path and an injection water path, and the three water paths are controlled by corresponding electromagnetic valves, wherein the brush ring water and the injection water are stable due to water pressure and can be directly used for flushing the closestool without worrying about the injection phenomenon caused by abnormal pressure of a supply system;
2. the washing water which is parallelly arranged in the brush ring water and the jet water directly enters the washing pressure stabilizing device after passing through the washing electromagnetic valve, at the moment, the washing water pressure is reduced again and stabilized at a lower pressure value, the pressure value has the optimal sanitary washing experience, and ideal conditions can be provided for subsequent water heating and the like.
3. The used first pressure stabilizing unit is a specially designed large-flow pressure stabilizing unit, the water inlet and outlet directions are mutually vertical, and the first pressure stabilizing unit is used as a module to save the switching space, reduce the switching risk and save the cost; the device is suitable for the pressure stabilization of large flow;
4. the large-flow pressure stabilizing unit has high space utilization rate and relatively small volume, and can meet the requirement of large flow.
Drawings
FIG. 1 is a perspective view illustrating a water distribution apparatus of a toilet without a water tank according to the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a second schematic cross-sectional view of the present invention;
fig. 4 is a second perspective view of the present invention.
Fig. 5 is a schematic cross-sectional structural view of the large flow regulator of the present invention;
FIG. 6 is another schematic cross-sectional view of the present invention;
fig. 7 is a schematic perspective view of the sealing holder of the present invention.
Fig. 8 is a schematic structural view of the piston assembly and the pressure stabilizing diaphragm.
100-large flow voltage stabilizing unit
200-brush ring electromagnetic valve unit
300-washing solenoid valve unit
400-injection solenoid valve unit
500-washing voltage-stabilizing unit
600-jet water outlet pipe
700-brush ring water outlet pipe
800-multichannel pipeline
Detailed Description
The embodiment of the present invention, referring to fig. 1 to 4, mainly comprises a high flow rate voltage stabilizing unit 100, a brush ring electromagnetic valve unit 200, a washing electromagnetic valve unit 300, an injection electromagnetic valve unit 400, a washing voltage stabilizing unit 500, and the like.
Wherein, the water inlet 1 of the large flow pressure stabilizing unit 100 is connected to a water source (such as a tap water pipe), after the water flow enters the large flow pressure stabilizing unit 100, the first pressure stabilization is performed, the water outlet 3-1 on the side surface thereof is connected to a multi-channel pipeline 800, the outlet end of the multi-channel pipeline 800 is divided into three channels of a middle channel water outlet 810, a left channel water outlet 820 and a right channel 830 water outlet (see fig. 3), wherein the middle channel water outlet 810 is connected to the washing solenoid valve unit 300, the solenoid valve unit 300 is connected to the washing pressure stabilizing unit 500 for secondary pressure stabilization, so that the water pressure is lower than the first pressure, and finally flows out from the washing water outlet 510; the right path outlet water 830 is connected to the injection solenoid valve unit 400 and then flows out from the injection water pipe 600; the left outlet 820 is connected to the brush ring solenoid valve unit 200 and then flows out of the brush ring outlet pipe 700.
Referring to fig. 5 to 8, the large-flow pressure stabilizing unit 100 mainly comprises a water inlet connector 1, a sealing bracket 2, a body 3, a piston assembly 4, a pressure stabilizing diaphragm 5, a pressure stabilizing spring 6, a gland 7, and the like.
Referring to fig. 7, the sealing bracket 2 comprises a disc-shaped base body 2-1, a piston rod movable jack 2-4 is arranged in the center of the base body 2-1, a water through hole 2-2 is arranged on the left side of the piston rod movable jack 2-4, and a sealing ring 2-3 protruding out of the upper surface of the base body 2-1 is arranged between the water through hole 2-2 and the piston rod movable jack 2-4. In this embodiment the sealing ring surrounds the piston rod movable socket 2-4 area. In this embodiment, a reinforcing rib 2-5 is further provided, the left end of the reinforcing rib 2-5 extends upwards from the upper surface of the seat body on the left side of the water through hole 2-2, and the right end is connected with the left side wall of the sealing ring 2-3. Therefore, the water passing area of the water passing hole is not influenced, and the reinforcing effect is achieved.
Referring to fig. 6, the body 3 comprises a cylindrical outer cylinder 3-0, the water inlet joint 1 and the gland 7 are respectively and hermetically arranged at two ends of the outer cylinder 3-0, and the water outlet end of the water inlet joint 1 is connected with the sealing bracket 2; the middle part of the side wall of the outer cylinder body 3-0 is provided with a water outlet 3-1. The inner cylinder 3-3 is arranged in the outer cylinder 3-0, and the outer wall of the inner cylinder 3-3 is connected with the inner wall of the outer cylinder 3-0 through an annular connecting part 3-4. And a water through opening 3-5 is formed in the side wall of the inner barrel 3-3 below the connecting part 3-4 and is connected with a gap between the inner barrel and the outer barrel and an inner cavity of the inner barrel. The lower end of the inner cylinder body is at a distance from the upper surface of the sealing support 2. The inner cavity 3-6 of the lower half part of the inner cylinder body is in a reduced trumpet shape. A retaining wall 3-7 is arranged at one side (in the embodiment, the left side) of the inner cylinder body in a downward extending mode, the shape of the retaining wall is matched with that of a sealing ring 2-3 of the sealing support 2, the lower end of the retaining wall is inserted outside the sealing ring of the sealing support 2, a water inlet cavity 3-2 is formed between the inner wall of the outer cylinder body and the outer wall of the inner cylinder body, and a water outlet cavity 3-8 is formed between the lower end of the inner cylinder body 3-3 and the upper surface of the sealing support.
Referring to fig. 8, the piston assembly 4 comprises three disc-shaped sealing bodies, namely an upper sealing body 4-2, a middle sealing body 4-2 and a lower sealing body 4-5 from top to bottom, and the cross-sectional areas of the three sealing bodies are also reduced from large to small. Wherein the middle sealing body 4-1 is positioned at the upper half part of the inner cylinder body 3-3 of the body 3 and can slide up and down relative to the inner cylinder body; the upper sealing body 4-2 is hermetically arranged in the inner cavity of the gland 7 and can slide up and down relative to the inner cavity of the gland 7; the pressure stabilizing membrane 5 is clamped between the upper sealing body and the lower sealing body, and the upper sealing body and the lower sealing body are connected and fixed through fixing screws 4-3. The middle sealing body 4-1 is sleeved on the upper half part of a piston rod 4-4 at the center, and a screw 4-3 is inserted into the head part of the piston rod 4-4. The lower half part of the piston rod is provided with an annular flange 4-7, the lower sealing body 4-5 is sleeved on the piston rod 4-4, the bottom surface of the annular flange 4-7, the lower end of the piston rod 4-4 is spirally sleeved with a nut 4-6, and the lower sealing body 4-5 is clamped by the nut and the annular flange 4-7 and is not easy to loosen. The screw cap 4-6 is inserted into the movable insertion hole 2-4 of the piston rod. The lower sealing body 4-5 is positioned between the lower end of the inner cylinder body and the sealing bracket 2.
One end of the pressure stabilizing spring 6 is propped against the inside of the top end of the gland 7, and the other end is propped against the upper sealing body 4-2.
The invention is used as follows, water flow enters from the water inlet joint 1 and passes through the water through holes 2-2 of the sealing bracket 2. Then enters the water inlet cavity 3-2, enters the inner cavity of the inner cylinder 3-3 from the water through port 3-5 on the side wall of the inner cylinder 3-3, then flows out from the water outlet cavity 3-8 at the lower end of the inner cylinder 3-3, and finally flows out from the water outlet 3-1.
Under the condition of water pressure change, 1) if the water pressure is increased, because the maximum cross section of a piston of the piston assembly is larger than the area of the upper surface of the lower sealing body 4-5, the whole piston assembly is pushed upwards, the pressure stabilizing spring is compressed, the lower sealing body is lifted, the water outlet gap between the upper surface of the lower sealing body and the lower end of the inner cylinder body is reduced, and the water flow is accelerated; 2) If water pressure diminishes, under steady voltage spring's reset action, whole piston assembly is pushed down, and the lower seal body is also along with descending this moment, and the water clearance grow between its upper surface and the interior barrel lower extreme, rivers become slow. Thereby achieving the purpose of regulating the water pressure.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (6)
1. The utility model provides a water distribution device of no water tank toilet bowl which characterized in that: comprises a first voltage stabilizing unit (100), a brush ring electromagnetic valve unit (200), a washing electromagnetic valve unit (300), an injection electromagnetic valve unit (400) and a washing voltage stabilizing unit (500);
the water inlet of the first pressure stabilizing unit is connected with a water source, water flow enters the first pressure stabilizing unit (100) and then carries out first pressure stabilization, the water outlet (3-1) of the first pressure stabilizing unit is connected with a multi-channel pipeline (800), the outlet end of the multi-channel pipeline (800) is divided into three channels, namely a middle channel water outlet (810), a left channel water outlet (820) and a right channel water outlet (830), the middle channel water outlet (810) is connected with a washing electromagnetic valve unit (300), the electromagnetic valve unit (300) is connected with the washing pressure stabilizing unit (500) for secondary pressure stabilization, so that the water pressure is lower than the first pressure, and finally the water flows out of a washing water outlet (510); the right path of water outlet (830) is connected to the injection electromagnetic valve unit (400) and then flows out of the injection water pipe (600); the left path of water outlet (820) is connected to the brush ring electromagnetic valve unit (200) and then flows out of the brush ring water outlet pipe (700);
wherein, the first pressure stabilizing unit is a large-flow pressure stabilizing device and comprises a cylindrical body (3) and a piston assembly (4) arranged in the body (3),
a sealing bracket (2) is arranged at the water inlet end of the body (3); the sealing support (2) comprises a disc-shaped base body (2-1), one part of the base body (2-1) is a water passing hole area, a water passing hole (2-2) is arranged in the water passing hole area, and the other part of the base body is a sealing area; a piston rod movable jack (2-4) is arranged in the center of the seat body (2-1);
the body (3) comprises a cylindrical outer cylinder body (3-0), and the middle part of the side wall of the outer cylinder body (3-0) is provided with a water outlet (3-1); an inner cylinder (3-3) is arranged inside the outer cylinder (3-0), and the outer wall of the inner cylinder (3-3) is connected with the inner wall of the outer cylinder (3-0) through an annular connecting part (3-4); a water through opening (3-5) is arranged on the side wall of the inner cylinder (3-3) below the connecting part (3-4) and is connected with a gap between the inner cylinder and the outer cylinder and the inner cavity of the inner cylinder; the lower end of the inner cylinder body is away from the upper surface of the sealing bracket (2) by a certain distance; one side end part of the inner cylinder body extends downwards to be provided with a blocking wall (3-7), and the blocking wall is inserted between the water passing hole area and the sealing area of the sealing bracket (2); the inner cavity (3-6) of the lower half part of the inner cylinder body is in a reduced trumpet shape;
the piston assembly (4) comprises a piston rod (4-4), at least one middle sealing body (4-1) and a lower sealing body (4-5) which synchronously move are arranged on the piston rod (4-4), and the middle sealing body (4-1) is positioned at the upper half part of the inner cylinder body (3-3) of the body (3) and can slide up and down relative to the inner cylinder body; the lower sealing body (4-5) is positioned between the lower end of the inner cylinder body and the sealing area of the sealing bracket (2); the maximum cross section of the piston is larger than the area of the upper surface of the lower sealing body (4-5);
also comprises a piston resetting unit.
2. The water distribution device of a tankless toilet, as defined in claim 1, further comprising: the sealing area of the sealing support (2) is surrounded by a sealing ring (2-3) arranged on the upper surface of the seat body (2-1).
3. The water dividing apparatus of a toilet without a water tank as claimed in claim 2, wherein: the sealing support (2) is also provided with a reinforcing rib (2-5), the left end of the reinforcing rib (2-5) extends upwards from the upper surface of the seat body on the left side of the water through hole (2-2), and the right end of the reinforcing rib is connected with the side wall of the sealing ring (2-3).
4. The water dividing apparatus of a toilet without a water tank as claimed in claim 1, wherein: the piston assembly (4) also comprises an upper sealing body (4-2) which is arranged above the middle sealing body; a pressure stabilizing diaphragm (5) is clamped between the upper sealing body and the lower sealing body.
5. The water dividing apparatus of a toilet without a water tank as claimed in claim 1, wherein: the lower half part of the piston rod is provided with an annular flange (4-7), the lower end of the piston rod (4-4) is spirally sleeved with a screw cap (4-6), and the lower sealing body (4-5) is sleeved on the piston rod (4-4) and clamped by the screw cap and the annular flange (4-7).
6. The water dividing apparatus of a toilet without a water tank as claimed in claim 1, wherein: the piston resetting unit is a resetting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384225.5A CN107299665B (en) | 2017-05-26 | 2017-05-26 | Water distribution device of toilet without water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384225.5A CN107299665B (en) | 2017-05-26 | 2017-05-26 | Water distribution device of toilet without water tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107299665A CN107299665A (en) | 2017-10-27 |
| CN107299665B true CN107299665B (en) | 2023-04-07 |
Family
ID=60137349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710384225.5A Active CN107299665B (en) | 2017-05-26 | 2017-05-26 | Water distribution device of toilet without water tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN107299665B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008255660A (en) * | 2007-04-04 | 2008-10-23 | Inax Corp | Toilet bowl flushing device |
| CN101555700B (en) * | 2008-04-09 | 2012-07-11 | 李飞宇 | Flushing machine |
| CN202214796U (en) * | 2011-06-30 | 2012-05-09 | 泉州科牧智能厨卫有限公司 | Low-profile stool |
| CN102678994B (en) * | 2012-05-17 | 2014-03-05 | 浙江维卫电子洁具有限公司 | Automatic decompression voltage and current stabilizer |
| EP2813628B1 (en) * | 2013-03-15 | 2019-02-27 | Sloane Valve Company | Dual mode flush actuator |
| CN104005464B (en) * | 2014-06-11 | 2015-08-26 | 浙江联德科技有限公司 | Direct-flushing water closet |
| CN104988973B (en) * | 2015-05-27 | 2017-08-01 | 重庆交通大学 | Economical toilet |
| CN207295884U (en) * | 2017-05-26 | 2018-05-01 | 厦门致杰智能科技有限公司 | A kind of division box of water closet pan without cistern |
-
2017
- 2017-05-26 CN CN201710384225.5A patent/CN107299665B/en active Active
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| CN107299665A (en) | 2017-10-27 |
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Effective date of registration: 20221103 Address after: 361100 5th floor, building 4, No. 601, Tonghong Road, Tongan District, Xiamen City, Fujian Province Applicant after: BESTTER(XIAMEN) TECHNOLOGY Inc. Address before: 361000 area 06-901, area a, phase III, Jimei District, Xiamen City, Fujian Province Applicant before: Xiamen Moext Intelligent Technology Co.,Ltd. |
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