CN110485528B - Water-saving toilet automatically pressurized by using body weight - Google Patents
Water-saving toilet automatically pressurized by using body weight Download PDFInfo
- Publication number
- CN110485528B CN110485528B CN201910828825.5A CN201910828825A CN110485528B CN 110485528 B CN110485528 B CN 110485528B CN 201910828825 A CN201910828825 A CN 201910828825A CN 110485528 B CN110485528 B CN 110485528B
- Authority
- CN
- China
- Prior art keywords
- water
- storage tank
- water storage
- air bag
- weight
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/04—Buffers for seats
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/24—Low-level flushing systems
- E03D1/26—Bowl with flushing cistern mounted on the rearwardly extending end of the bowl
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/33—Adaptations or arrangements of floats
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/16—Water pressure regulating means in flushing pipes
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Epidemiology (AREA)
- Non-Flushing Toilets (AREA)
Abstract
The invention relates to the technical field of daily life and discloses an automatic pressurization water-saving closestool by using weight, which comprises a closestool body, wherein a water storage tank is fixedly connected to the upper left of the closestool body, a water control switch is movably connected to the left side inside the water storage tank, a water floating block is connected to the outer surface of the water control switch in a sliding manner, and an air bag is arranged on the upper right inside the water storage tank. This utilize automatic pressure boost water-saving toilet of weight, when the user uses, through utilizing user self weight to impress in the gasbag with dead weight air ring, increase gasbag volume increases water pressure in the water tank, after the user has used up, press the water switch and wash the closestool through the wash pipe, because the pressure boost effect of gasbag, thereby the hydraulic effect of increase closestool has been reached, the water of same volume is because pressure is bigger, the water pressure of wash pipe play water is bigger, the velocity of flow becomes fast, can be cleaner wash the closestool, and can the water economy resource, reduce the cost of life.
Description
Technical Field
The invention relates to the technical field of daily life, in particular to an automatic pressurization water-saving closestool utilizing body weight.
Background
The history of the closestool can be traced back to Han dynasty at the earliest, the closestool is specially used by emperor at the time, the first closestool capable of being flushed is invented by British people in 1956, the closestool is only available in high-grade hotels in large cities or wealthy people in the early 80 s, but the closestool basically becomes a necessity of home life in modern life.
In the process of using the toilet bowl used in daily life, people usually find that some relatively water-saving toilet bowls are sometimes not clean due to insufficient water pressure in the flushing process, and some toilet bowls with large water pressure in a water tank waste water resources and increase the cost of life, so that the water pressure problem is solved by the toilet bowl with the function of automatic pressurization by using the weight.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the water-saving closestool capable of automatically pressurizing by utilizing the weight, which has the advantages of automatically adjusting the water pressure and saving water and solves the problem of inconvenience in pressurizing of the conventional closestool.
(II) technical scheme
In order to realize the purposes of automatically adjusting the water pressure and saving water, the invention provides the following technical scheme: a water-saving toilet automatically pressurized by using body weight, which comprises a toilet body, wherein a water storage tank is fixedly connected at the upper left part of the toilet body, the left side in the water storage tank is movably connected with a water control switch, the outer surface of the water control switch is connected with a water floating block in a sliding way, an air bag is arranged at the right upper part inside the water storage tank, an inflation tube is fixedly connected below the air bag, a flushing pipe is fixedly connected between the water inlet pipe and the inflation pipe, a dead weight air bag is movably connected above the flushing pipe, a sliding tube is fixedly connected below the air bag, a sliding block is connected inside the sliding tube in a sliding manner, the right side of the sliding pipe is movably connected with a driving wheel, a driven rod is movably connected between the slide block and the driving wheel, the outer surface of the driving wheel is movably connected with a driving rod, one end, far away from the driving wheel, of the driving rod is movably connected with a power floating block, and a water outlet switch is arranged outside the water storage tank.
Preferably, the dead weight balloon is arranged below a user sitting when the water storage tank is used, and when the water storage tank is used, the air in the dead weight balloon is reduced by the weight of the user per se and is pressed into the air bag through the inflation tube, so that the water pressure of the water storage tank is increased.
Preferably, the air bag floats in the water storage tank and is positioned below a normal water level.
Preferably, the air pressure in the air bag is smaller than the water pressure in the water storage tank when the water is normally stored, and the air in the air bag can be pressed into the self-weight air ring through the inflation tube by utilizing the water pressure in the water storage tank when the water is normally stored.
Preferably, the sliding block is positioned on the right side of the opening of the inflation tube when the water storage tank stores water normally, so that a user can press gas in the self-weight air ring into the air bag through the inflation tube when the air bag is used.
Preferably, the power floating block is arranged in the water storage tank and floats on the water surface, and the position of the sliding block can be controlled through the position of the power floating block, so that the water pressure in the water storage tank is controlled.
(III) advantageous effects
Compared with the prior art, the invention provides the automatic pressurization water-saving closestool by using the weight, which has the following beneficial effects:
1. this utilize automatic pressure boost water-saving toilet of weight, when the user uses, through utilizing user self weight to impress in the gasbag with dead weight air ring, increase gasbag volume increases water pressure in the water tank, after the user has used up, press the water switch and wash the closestool through the wash pipe, because the pressure boost effect of gasbag, thereby the hydraulic effect of increase closestool has been reached, the water of same volume is because pressure is bigger, the water pressure of wash pipe play water is bigger, the velocity of flow becomes fast, can be cleaner wash the closestool, and can the water economy resource, reduce the cost of life.
2. This utilize automatic pressure boost water-saving toilet of weight, when using, utilize self weight to impress gas in the dead weight balloon in the gasbag through the gas tube through the user, increase gasbag volume, thereby improve water level in the storage water tank, it upwards floats to drive the power kicking block, and then drive the kicking block and slide left and plug up the gas tube, reach the effect to the storage water tank pressure boost, when going out water, only when the water level is less than the gasbag, the power kicking block just can drive the kicking block and slide right, thereby water pressure in the stable storage water tank and the effect that prevents water suck-back have been reached.
3. This utilize automatic pressure boost water-saving toilet of weight, because the dead weight balloon sets up the part of sitting when the user uses, the dead weight balloon separates user and closestool, has reached and has been similar to the effect of having placed a mat around the closestool, can not feel cold like ordinary closestool when using winter, also softer when using at ordinary times, has reached the effect that increases user's comfort level itself, increase market competition.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of a voltage stabilizing structure according to the present invention.
In the figure: 1-barrel body, 2-water inlet pipe, 3-water control switch, 4-water floating block, 5-air bag, 6-sliding pipe, 7-inflation pipe, 8-dead weight air ring, 9-flushing pipe, 10-water outlet switch, 11-block slide block, 12-driven rod, 13-driving wheel, 14-driving rod, 15-power floating block and 16-water storage tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an automatic pressure-increasing water-saving toilet using body weight comprises a toilet body 1, a water storage tank 16 is fixedly connected to the left upper side of the toilet body 1, a water control switch 3 is movably connected to the left side inside the water storage tank 16, a water floating block 4 is slidably connected to the outer surface of the water control switch 3, an air bag 5 is arranged at the right upper side inside the water storage tank 16, the air bag 5 floats in the water storage tank 16 and is located below a normal water level, the air pressure inside the air bag 5 is smaller than the water pressure inside the water storage tank 16 during normal water storage, so that the air inside the air bag 5 can be pressed into a self-weight air ring 8 through an air charging pipe 7 during normal water storage, an air charging pipe 7 is fixedly connected to the lower side of the air bag 5, a flushing pipe 9 is fixedly connected between a water inlet pipe 2 and the air charging pipe 7, the self-weight air ring 8 is movably connected to, when the water storage tank is used, the weight of a user is reduced, gas in the balloon 8 is pressed into the air bag 5 through the inflation tube 7, the sliding tube 6 is fixedly connected below the air bag 5, the sliding tube 6 is connected with the sliding block 11 in a sliding mode, the sliding block 11 is positioned on the right side of the orifice of the inflation tube 7 when the water storage tank 16 normally stores water, the inflation tube 7 cannot be blocked by the sliding block 11 when the water storage tank 16 normally stores water, the right side of the sliding tube 6 is movably connected with the driving wheel 13, the driven rod 12 is movably connected between the sliding block 11 and the driving wheel 13, the outer surface of the driving wheel 13 is movably connected with the driving rod 14, one end, far away from the driving wheel 13, of the driving rod 14 is movably connected with the power floating block 15, the power floating block 15 is arranged in the water storage tank 16 and floats on the water surface, the position of the sliding block 11 is controlled by the upward and downward floating of the water surface, the water outlet switch 10 is pressed after the user uses the water, and the flushing pipe 9 starts to flush water.
The working principle is as follows: when the barrel body 1 normally works, the water storage tank 16 stores water, but the water storage level stops water inflow when the water floating block 4 is in contact with the highest point of the water control switch 3, a certain space is reserved in the water storage tank 16, when a user uses the barrel body 1, the user sits on the self-weight air ring 8, air in the self-weight air ring 8 is inflated through the inflation tube 7 under the pressure, the air bag 5 is increased in volume to enable the water level in the water storage tank 16 to rise, the air bag 5 floats in the water tank 16, the water level rises to drive the power floating block 15 to float upwards, the power floating block 15 drives the driving wheel 13 to rotate anticlockwise through the driving rod 14, the driving wheel 13 pushes the block 11 to slide leftwards through the driven rod 12, when the power floating block 15 floats to the highest point, the pipe orifice 11 slides to the interface of the inflation tube 7 to block the inflation tube 7, the volume of the air bag 5 is fixed, when the water outlet switch 10 is pressed down, water in the water storage tank 16 flushes the closestool through the flushing pipe 9, the water level in the water storage tank 16 descends, the power floating block 15 descends along with the water level in the water storage tank 16 due to self gravity, and as the driving rod 14 is connected with the driving wheel 13 in a sliding way, therefore, before the water level drops below the position of the air bag 5, the driving rod 14 makes circular motion around the point where the driving wheel 13 is movably connected with the driving rod, the driving wheel 13 cannot be driven to rotate by the motion of the power floating block 15, when the water level in the water storage tank 16 is lower than the position of the air bag 5, the power floating block 15 continues to move downwards and drives the driving wheel 13 to rotate clockwise through the driving rod 14, the driving wheel 13 rotates to pull the block 11 to slide rightwards through the driven rod 12 and slide away from the position of the pipe orifice of the air inflation pipe 7, when the water storage tank 16 is filled with water again, when the water level reaches the position of the air bag 5, due to the action of water pressure, the gas in the airbag 5 is pressed into the dead weight balloon 8 again through the inflation tube 7.
In conclusion, this utilize automatic pressure boost water conservation closestool of weight, when the user uses, through utilizing user's self weight to impress gas in the dead weight balloon 8 in the gasbag 5, increase gasbag 5 volume and increase the water pressure in the storage water tank 16, after the user used up, press out water switch 10 and wash the closestool through wash pipe 9, because the pressure boost effect of gasbag 5, thereby reached the effect of increase closestool's water pressure, the same volume water is because pressure is bigger, the water pressure of wash pipe 9 play water is bigger, the water velocity is got fast, can more clean wash the closestool, and can the water economy resource, reduce life cost.
This utilize automatic pressure boost water-saving toilet of weight, when using, utilize self weight to pass through gas tube 7 with the gas in the dead weight balloon 8 during gasbag 5 of impressing through the user, increase gasbag 5 volume, thereby improve the interior water level of storage water tank 16, it floats upwards to drive power floater 15, and then drive and block slider 11 and slide left and block up gas tube 7, reach the effect to the 16 pressure boost of storage water tank, when going out water, only when the water level is less than gasbag 5, power floater 15 just can drive and block slider 11 and slide right, thereby reached and stabilized the water pressure in the storage water tank 16 and prevented the effect that water suckles backward.
This utilize automatic pressure boost water-saving toilet of weight, because the dead weight ring 8 sets up the part of sitting when the user uses, dead weight ring 8 separates user and closestool, has reached and has been similar to the effect of placing a mat around the closestool, can not feel cold like ordinary closestool when using winter, also softer when using at ordinary times, has reached the effect that increases user's comfort level itself, increase market competition.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an utilize automatic pressure boost water conservation closestool of weight, includes staving (1), its characterized in that: a water storage tank (16) is fixedly connected to the upper left side of the barrel body (1), a water control switch (3) is movably connected to the left side of the interior of the water storage tank (16), a water floating block (4) is connected to the outer surface of the water control switch (3) in a sliding manner, an air bag (5) is arranged on the upper right side of the interior of the water storage tank (16), an inflation tube (7) is fixedly connected to the lower side of the air bag (5), a flushing tube (9) is fixedly connected between the inflation tube (7) and the water inlet tube (2), a self-weight air ring (8) is movably connected to the upper side of the flushing tube (9), a sliding tube (6) is fixedly connected to the lower side of the air bag (5), a blocking block (11) is slidably connected to the interior of the sliding tube (6), a driving wheel (13) is movably connected to the right side of the sliding tube (6), and, the outer surface of the driving wheel (13) is movably connected with a driving rod (14), one end of the driving rod (14) far away from the driving wheel (13) is movably connected with a power floating block (15), a water outlet switch (10) is arranged outside the water storage tank (16),
when the barrel body (1) normally works, the water storage tank (16) stores water, but the water storage level stops water inflow when the water floating block (4) is in contact with the highest point of the water control switch (3), a certain space is reserved in the water storage tank (16), the self-weight air ring (8) is arranged below a user seat when the user uses the barrel body, the user sits on the self-weight air ring (8) when using the barrel body (1), air in the self-weight air ring (8) is pressurized to inflate the air bag (5) through the inflation tube (7), the volume of the air bag (5) is increased to enable the water level in the water storage tank (16) to rise, the air bag (5) floats in the water tank (16) and is positioned below the normal water level, the water level rises to drive the power floating block (15) to float upwards, the power floating block (15) drives the driving wheel (13) to rotate anticlockwise through the driving rod (14), the driving wheel (13) pushes the block (11) to slide leftwards through the driven, when the power floating block (15) floats to the highest point, the sliding block (11) slides to the joint of the inflation tube (7) to block the orifice of the inflation tube (7), the air bag (5) is fixed in volume, and the water pressure in the water storage tank (16) is increased.
2. The water-saving toilet capable of automatically pressurizing by using body weight according to claim 1, wherein: the self-weight balloon (8) is arranged below a user sitting when the user uses the chair.
3. The water-saving toilet capable of automatically pressurizing by using body weight according to claim 1, wherein: the air bag (5) floats in the water storage tank (16) and is positioned below the normal water level.
4. The water-saving toilet capable of automatically pressurizing by using body weight according to claim 1, wherein: the air pressure in the air bag (5) is smaller than the water pressure in the water storage tank (16) when water is normally stored.
5. The water-saving toilet capable of automatically pressurizing by using body weight according to claim 1, wherein: the sliding block (11) is positioned on the right side of the pipe orifice of the air inflation pipe (7) when the water storage tank (16) stores water normally.
6. The water-saving toilet capable of automatically pressurizing by using body weight according to claim 1, wherein: the power floating block (15) is arranged in the water storage tank (16) and floats on the water surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910828825.5A CN110485528B (en) | 2019-09-03 | 2019-09-03 | Water-saving toilet automatically pressurized by using body weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910828825.5A CN110485528B (en) | 2019-09-03 | 2019-09-03 | Water-saving toilet automatically pressurized by using body weight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110485528A CN110485528A (en) | 2019-11-22 |
| CN110485528B true CN110485528B (en) | 2020-11-06 |
Family
ID=68556229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910828825.5A Active CN110485528B (en) | 2019-09-03 | 2019-09-03 | Water-saving toilet automatically pressurized by using body weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110485528B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441443B (en) * | 2020-04-08 | 2021-09-17 | 浙江及治暖通科技有限公司 | Layered toilet pressurizing device for increasing atmospheric pressure by using body weight compressed air |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115883A (en) * | 1977-05-31 | 1978-09-26 | Dauvergne Hector A | Diaphragm activated toilet |
| KR20110023660A (en) * | 2009-08-31 | 2011-03-08 | 주식회사 동호엔지니어링 | Toilet stool for economize water |
| CN204418321U (en) * | 2014-12-26 | 2015-06-24 | 林鲁刚 | A kind of pneumatic flushing direct discharging type toilet |
| CN106400915A (en) * | 2016-09-13 | 2017-02-15 | 许玉蕊 | Automatic pressure-increasing water-saving closestool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343563B (en) * | 2013-07-16 | 2014-08-20 | 宁波市鄞州发辉机械科技有限公司 | Pressure water tank of flush toilet |
-
2019
- 2019-09-03 CN CN201910828825.5A patent/CN110485528B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115883A (en) * | 1977-05-31 | 1978-09-26 | Dauvergne Hector A | Diaphragm activated toilet |
| KR20110023660A (en) * | 2009-08-31 | 2011-03-08 | 주식회사 동호엔지니어링 | Toilet stool for economize water |
| CN204418321U (en) * | 2014-12-26 | 2015-06-24 | 林鲁刚 | A kind of pneumatic flushing direct discharging type toilet |
| CN106400915A (en) * | 2016-09-13 | 2017-02-15 | 许玉蕊 | Automatic pressure-increasing water-saving closestool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110485528A (en) | 2019-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102713094A (en) | Jet powered toilet flushing system | |
| CN110485528B (en) | Water-saving toilet automatically pressurized by using body weight | |
| CN207314467U (en) | One kind, which is stood up, rushes water-saving toilet pan | |
| CN107882143A (en) | A kind of closestool using human bady gravitational auto-flushing | |
| CN101353901A (en) | Water-saving toilet with double cistern | |
| CN201962754U (en) | A water saving and flushing device | |
| CN202124909U (en) | Plunger three-way valve water storage washing device | |
| CN204098176U (en) | A kind of toilet drain valve | |
| CN203891161U (en) | Water draining valve | |
| CN203891162U (en) | Water draining valve enabling increased water draining stability | |
| CN210066937U (en) | Pneumatic control closestool with water tank hidden under toilet | |
| CN205917802U (en) | Closestool is used in public latrine | |
| CN204849968U (en) | Water -saving toilet that bleeds that can drain automatically | |
| CN101638910B (en) | Vacuum suction and discharge closestool with tap water pressure self drive type hydraulic cylinder | |
| CN204401731U (en) | A kind of water-saving type closestool | |
| CN111155613A (en) | Oil seal toilet stool with oil-saving function | |
| CN202144615U (en) | Water-saving valve | |
| CN208152179U (en) | Mechanical automatic flushing device | |
| CN217630289U (en) | Pressure-increasing water-saving flushing device | |
| CN209873983U (en) | Closestool with from washing function | |
| CN202144614U (en) | Water-saving valve | |
| CN202099854U (en) | Automatic wetting and flushing squatting pan water supply device | |
| CN201099904Y (en) | Water-saving toilet | |
| CN102653951A (en) | Double-ball flushing water tank | |
| CN201065566Y (en) | Toilet flushing controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201009 Address after: 322000 No. 35 Dongshan Road, Jiangdong Street, Yiwu City, Jinhua City, Zhejiang Province Applicant after: ZHEJIANG YIWU SHUMEIJIA TECHNOLOGY Co.,Ltd. Address before: 314400 No.57, touwan, Zhuangwan village, Xucun Town, Haining City, Jiaxing City, Zhejiang Province Applicant before: Pu Jiali |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |