CN105185220B - Foaming bung with angle mark launches streamline empennage-type churning water mortar - Google Patents
Foaming bung with angle mark launches streamline empennage-type churning water mortar Download PDFInfo
- Publication number
- CN105185220B CN105185220B CN201510701941.2A CN201510701941A CN105185220B CN 105185220 B CN105185220 B CN 105185220B CN 201510701941 A CN201510701941 A CN 201510701941A CN 105185220 B CN105185220 B CN 105185220B
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- China
- Prior art keywords
- mortar
- spheroid
- water
- outer tube
- launching tube
- 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.)
- Expired - Fee Related
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000005187 foaming Methods 0.000 title claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 239000004568 cement Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000007921 spray Substances 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 5
- 102000010637 Aquaporins Human genes 0.000 claims description 3
- 108010063290 Aquaporins Proteins 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F1/00—Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns
- F41F1/06—Mortars
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of foaming bung with angle mark to launch streamline empennage-type churning water mortar, and launching tube top is provided with the transmitting lid that screw thread coordinates, has taper foaming bung in transmitting lid, screws transmitting lid and sealing can be achieved；Launching tube identifies provided with angle；Plastic cement spheroid is arranged at mortar body top, the firm airtight connection outer tube in spheroid bottom, outer tube has center tracheae, in the tracheae insertion spheroid of center, the coaxial embedded outer tube of the non-full-contact of center tracheae, the daraf(reciprocal of farad) that conical surface expansion chambers that compressed air enters with pressure (hydraulic) water are formed, water is provided with rotary fluid at, and gas-water mixture is sprayed at a high speed by the bottom spout of mortar；The outer wall of outer tube bottom is provided with streamline empennage.The present invention is ingenious to realize pressure transmitting and the ejection flight of one stage of compression air；The ingenious two-stage ignition flight for simulating mortar of two-stage injection flight, has good operability and Science Explorations intelligence development characteristic, is practicality very strong teaching aid and toy.
Description
Technical field
The present invention relates to a kind of teaching aid or toy, refers specifically to the foaming bung with angle mark and launches streamline empennage-type churning water
Mortar.
Background technology
Mortar is the product of development in science and technology to a certain extent, and it goes out the history that there is now up to a hundred years, the transmitting of mortar
Contain sufficiently complex dynamic process, and physical principle giving full play to and applying.
Therefore, in order to learn mortar transmitting operation principle, it is necessary to make a kind of mortar of teaching aid or toy-type,
It can under conditions of low cost is launched fully is simulated the operation principle of mortar transmitting, allow student and child in object for appreciation
The physical principle of process learning mortar transmitting, excites learning interest, can also strengthen recreational.
The content of the invention
The technical problem to be solved in the present invention is exactly overcome the deficiencies in the prior art, there is provided a kind of ingenious application daraf(reciprocal of farad) that spray
Pipe operation principle carries out the teaching aid or toy-type mortar of air water injection, and this mortar has that simple in construction, implementation cost is low
The characteristics of, it is particularly suitable for making teaching aid or toy uses.
For overcome the deficiencies in the prior art, the present invention takes following technical scheme：
A kind of foaming bung with angle mark launches streamline empennage-type churning water mortar, including launching tube and mortar
Body, it is characterised in that：Launching tube is flexibly connected support frame, and launching tube is provided with the angle coordinated with support frame and identified；Launching tube
Top is provided with the transmitting lid that screw thread coordinates, and has taper foaming bung in transmitting lid, screws transmitting lid and sealing can be achieved, when in launching tube
When pressure is sufficiently large, taper foaming bung can be opened with quick-fried spraying, and can assemble use repeatedly；Launching tube bottom is provided with valve input pressure
Contracting air, launching tube bottom are provided with centre of location stake and carry out nested type centralized positioning to the bottom spout for inserting mortar；Compel to hit
Plastic cement spheroid is arranged at monitor body top, and microgap Air-tight piston formula can be carried out in smooth launching tube and is slided, on plastic cement spheroid
Portion's interposition is equipped with through hole and check valve sheet, and through hole can realize air inlet with pouring water, check valve sheet can carry out it is unidirectionally controlled simultaneously
Realized under positive pressure and close sealing, similar basketball valve；The firm airtight connection outer tube in spheroid bottom, during outer tube has
Motive pipe, center tracheae are inserted in spheroid, and the contraction elasticity of spheroid through hole plastic cement closes center tracheae Minimal Tension in fact
Now sealing linking, having can turn on during internal pressure；Outer tube bottom is that inwall first expands the air water jet pipe reduced again, the spray of air water jet pipe water
Rotary fluid is provided with mouthful, the inwall of rotary fluid is carved with helicla flute, and center tracheae lower end is cone, and empty for compression provided with aperture
Gas blowout mouth, the coaxial embedded outer tube of the non-full-contact of center tracheae, form the interior cone cylinder shape throttling aquaporin between central tube of outer tube
With daraf(reciprocal of farad) that conical surface expansion chambers, your conical surface expansion chambers of daraf(reciprocal of farad) are the mixing chamber that compressed air enters with pressure (hydraulic) water simultaneously, and air water mixes
The fit bottom spout by mortar sprays at a high speed；The outer wall of outer tube bottom is provided with streamline empennage.
Altitude scale is provided with the spheroid.
The present invention mainly carries out the optimization design of air water mortar by flexible Application Rafael nozzle operation principle,
To realize that air water mortar can fly get Geng Gao, farther.
The operation principle of Rafael nozzle is such：Jet pipe with trunnion, when compressed gas is first by the larger pipe in section
Position step into most narrow and small throat's process follow classics hydrodynamics, section diminish flow velocity increase, resistance it is also significantly fast
Speed increase, form a kind of gas throttling flowing, but the expansion that compressed gas progressively expands by entering section after throat's smallest cross-sectional
Tube portion is opened, due to the decompressional expansion of compressed gas, gas no longer follows Classical Fluid Mechanics, but can be with very high speed
Sprayed by expansion pipe, if compression pressure is sufficiently high and nozzle structure is reasonable, gas can be sprayed with supersonic speed from spout.Draw
Fa Er jet pipes operation principle is applied to jet airplane and mortar, greatly improves the efficiency and power of jet engine, realizes
Space flight, science and technology of aviation are leapt.
The present invention is to carry out mixing wastewater with air using the operation principle of Rafael nozzle to spray at a high speed, and most rational energy can be achieved
Amount conversion, mortar is set to fly far, its course of work is such：
1st, the spheroid of mortar body is poured into suitable quantity of water, water level not more than center tracheae is suitable for reading, assembles and adjusts
Good angle is compressed the input of air with regard to that can connect valve, and now launching tube is empty with can progressively be full of compression in mortar body
Gas；
2nd, when pressure, which rises to, opens the quick-fried spraying of taper foaming bung, the air pressure moment of mortar spheroid front end is reduced to greatly
Air pressure, spheroid bottom compressed air then rapidly as shell transmitting are the same, mortar body are broken out and projected, valve block is in internal pressure work
It can rapidly be closed under, realize that one-level is launched；
3rd, streamline empennage can control mortar stabilized flight, while spheroid compressed air is sprayed by center tracheae lower end
Mouthful spray, the water storage in compressed air-driven spheroid by elastic open gaps between spheroid and center tracheae enter outer tube to
Lower conveying, mixing chamber is entered from lower end cone cylinder shape throttling passage eddy flow by rotary fluid, because daraf(reciprocal of farad) that effect, compressed air are swollen
Swollen driving mixing wastewater with air is simultaneously spouting from spout at a high speed, obtains strength recoil power, realizes the second motive force spray of water mortar
Penetrate, be allowed to fly get Geng Gao.
In order to which mortar body compressed air potential energy is most effectively converted into injection power, it is most to manage that air water has sprayed simultaneously
The state thought；Pipe throttle can make air water optimal proportion mixing jetting, it is possible to achieve peak efficiency is flown with strong impetus, is supported
Fly get Geng Gao, farther.
Compared with prior art, beneficial effects of the present invention also reside in：
It is ingenious to realize pressure transmitting and the ejection flight of one stage of compression air；Two-stage injection flight is ingenious to simulate mortar
Two-stage ignition flight；It is also ingenious to have merged classical Rafael nozzle principle to lift experimental level and lifting student to science
Perception, mortar is flown get Geng Gao, farther；Streamline empennage also has spinfunction；Foaming bung moderate pressure, be adapted to toy and
Teaching aid uses, without potential safety hazard.
Apparatus of the present invention are simple in construction, reliable, ingenious, cost is low, have good operability and Science Explorations intelligence development
Characteristic, it is practicality very strong teaching aid and toy.
Brief description of the drawings
Fig. 1 is the planar structure schematic diagram of the present invention.
Fig. 2 is the structural representation of empennage.
Fig. 3 is the partial enlarged drawing of jet pipe.
Fig. 4 is the profile of rotary fluid.
Fig. 5 is the bottom view of rotary fluid.
Each label represents in figure：
1st, foaming bung；2nd, transmitting lid；3rd, screw thread coordinates；4th, through hole；5th, check valve sheet；6th, center tracheae；7th, launching tube；8、
Plastic cement spheroid；9th, outer tube；10th, empennage；11st, support frame；12nd, air water jet pipe；13rd, centre of location stake；14th, valve；15th, daraf(reciprocal of farad)
That conical surface expansion chambers；16th, mixing wastewater with air spout；17th, compressed air spout；18th, rotary fluid；21st, altitude scale；22nd, angle mark
Know；23rd, it is flexibly connected.
Embodiment
In conjunction with accompanying drawing, the present invention is further elaborated with.
As shown in Figure 1, Figure 2, the foaming bung transmitting streamline empennage-type churning water with angle mark compels to hit shown in Fig. 3, Fig. 4 and Fig. 5
Big gun, including launching tube 7 and mortar body, launching tube 7 are flexibly connected support frame 11, and launching tube 7 is provided with to be coordinated with support frame 11
Angle mark 22；The top of launching tube 7 is provided with the transmitting lid 2 that screw thread coordinates 3, and launching in lid 2 has taper foaming bung 1, screws hair
Sealing can be realized by penetrating lid 2, and when pressure is sufficiently large in launching tube 7, taper foaming bung 1 can be opened with quick-fried spraying, and can assemble repeatedly
Use；The bottom of launching tube 7 is provided with valve 14 and inputs compressed air, and the bottom of launching tube 7 is inserted provided with 13 pairs of centre of location stake compels to hit
The bottom spout 17 of big gun carries out nested type centralized positioning；Plastic cement spheroid 8 is arranged at mortar body top, in smooth launching tube 7
Microgap Air-tight piston formula can be carried out to slide, the upper middle position of plastic cement spheroid 8 has through hole 4 and check valve sheet 5, and through hole 4 can
To realize air inlet with pouring water, check valve sheet 5 can carry out unidirectionally controlled and closing sealing is realized under positive pressure, similar basketball
Valve；The firm airtight connection outer tube 9 in spheroid bottom, there is center tracheae 6 inside outer tube 9, center tracheae 6 is inserted in spheroid 8,
The contraction elasticity of spheroid through hole plastic cement, which closes the Minimal Tension of center tracheae 6, realizes sealing linking, and having can turn on during internal pressure；
The bottom of outer tube 9 is that inwall first expands the air water jet pipe 12 reduced again, and the water nozzle of air water jet pipe 12 is provided with rotary fluid 18, rotary fluid
18 inwall is carved with helicla flute, and the lower end of center tracheae 6 is cone, and is compressed air spout 17 provided with aperture, center tracheae 6
The coaxially embedded outer tube 9 of non-full-contact, form the interior cone cylinder shape throttling aquaporin between central tube 6 of outer tube 9 and the daraf(reciprocal of farad) that conical surface
Expansion chambers 15, your conical surface expansion chambers 15 of daraf(reciprocal of farad) are the mixing chamber that compressed air enters with pressure (hydraulic) water simultaneously, and gas-water mixture passes through
The bottom spout 16 of mortar sprays at a high speed；The outer wall of the bottom of outer tube 9 is provided with streamline empennage 10.
Altitude scale 21 is provided with the spheroid 8.
The present invention is to carry out mixing wastewater with air using the operation principle of Rafael nozzle to spray at a high speed, and most rational energy can be achieved
Amount conversion, mortar is set to fly far, its course of work is such：
1st, mortar body spheroid 8 is poured into suitable quantity of water, water level not more than center tracheae 6 is suitable for reading, assembles and adjusts
Good angle is compressed the input of air with regard to that can connect valve 14, and now launching tube 7 is with can progressively be full of compression in mortar body
Air；
2nd, when pressure, which rises to, opens the quick-fried spraying of taper foaming bung 1, the air pressure moment of the front end of mortar spheroid 8 is reduced to
Atmospheric pressure, spheroid bottom compressed air is then rapidly as shell transmitting is the same, by mortar body outburst injection, including valve block 5
It can rapidly be closed under pressure effect, realize that one-level is launched；
3rd, streamline empennage 10 can control mortar stabilized flight, while spheroid compressed air passes through center tracheae lower end
Spout 17 is sprayed, and the water storage in compressed air-driven spheroid is entered outer by elastic open gaps between spheroid and center tracheae
Pipe conveying downwards, enters mixing chamber by rotary fluid from lower end cone cylinder shape throttling passage eddy flow, because daraf(reciprocal of farad) that effect, compression are empty
Gas expansion driven mixing wastewater with air is simultaneously spouting from spout 16 at a high speed, obtains strength recoil power, realizes the two level of water mortar
Power injection, it is allowed to fly get Geng Gao, farther.
In order to which mortar body compressed air potential energy is most effectively converted into injection power, it is most to manage that air water has sprayed simultaneously
The state thought；Pipe throttle can make air water optimal proportion mixing jetting, it is possible to achieve peak efficiency is flown with strong impetus, is supported
Fly get Geng Gao, farther.
Above-mentioned simply presently preferred embodiments of the present invention, not makees any formal limitation to the present invention.It is any to be familiar with sheet
The technical staff in field, in the case where not departing from technical solution of the present invention scope, all using the technology contents of the disclosure above
Many possible changes and modifications are made to technical solution of the present invention, or are revised as the equivalent embodiment of equivalent variations.Therefore, it is all
It is the content without departing from technical solution of the present invention, any is simply repaiied to made for any of the above embodiments according to the technology of the present invention essence
Change, equivalent variations and modification, all should fall in the range of technical solution of the present invention protection.
Claims (2)
1. a kind of foaming bung with angle mark launches streamline empennage-type churning water mortar, including launching tube and mortar body,
It is characterized in that：Launching tube is flexibly connected support frame, and launching tube is provided with the angle coordinated with support frame and identified；Launching tube top
The transmitting lid coordinated provided with screw thread, launching in lid has taper foaming bung, screws transmitting lid and can be achieved to seal, when transmitting cylinder pressure
When sufficiently large, taper foaming bung can be opened with quick-fried spraying, and can assemble use repeatedly；It is empty that launching tube bottom is provided with valve input compression
Gas, launching tube bottom are provided with centre of location stake and carry out nested type centralized positioning to the bottom spout for inserting mortar；Mortar body
Plastic cement spheroid is arranged at top, and microgap Air-tight piston formula can be carried out in smooth launching tube and is slided, in plastic cement spheroid top
Meta is equipped with through hole and check valve sheet, and through hole can realize air inlet with pouring water, and check valve sheet can carry out unidirectionally controlled and just
Realized under the conditions of pressure and close sealing；The firm airtight connection outer tube in spheroid bottom, outer tube have center tracheae, and center tracheae is inserted
Enter in spheroid, the contraction elasticity of spheroid through hole plastic cement, which closes center tracheae Minimal Tension, realizes sealing linking, there is internal pressure
When can turn on；Outer tube bottom is that inwall first expands the air water jet pipe reduced again, and air water jet pipe water nozzle is provided with rotary fluid, rotation
The inwall of fluid is carved with helicla flute, and center tracheae lower end is cone, and is compressed air spout provided with aperture, and center tracheae is non-
The coaxially embedded outer tube of full-contact, form cone cylinder shape throttling aquaporin and daraf(reciprocal of farad) that conical surface expansion between the tracheae of center in outer tube
Room, your conical surface expansion chambers of daraf(reciprocal of farad) are the mixing chamber that compressed air enters with pressure (hydraulic) water simultaneously, and gas-water mixture passes through mortar
Bottom spout sprays at a high speed；The outer wall of outer tube bottom is provided with streamline empennage.
2. the foaming bung according to claim 1 with angle mark launches streamline empennage-type churning water mortar, its feature exists
In：Altitude scale is provided with the spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701941.2A CN105185220B (en) | 2015-10-27 | 2015-10-27 | Foaming bung with angle mark launches streamline empennage-type churning water mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701941.2A CN105185220B (en) | 2015-10-27 | 2015-10-27 | Foaming bung with angle mark launches streamline empennage-type churning water mortar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105185220A CN105185220A (en) | 2015-12-23 |
| CN105185220B true CN105185220B (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510701941.2A Expired - Fee Related CN105185220B (en) | 2015-10-27 | 2015-10-27 | Foaming bung with angle mark launches streamline empennage-type churning water mortar |
Country Status (1)
| Country | Link |
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| CN (1) | CN105185220B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU185219U1 (en) * | 2018-07-11 | 2018-11-26 | Федеральное государственное военное казённое образовательное учреждение высшего профессионального образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулева" | Mortar |
| CN110639187B (en) * | 2019-09-25 | 2020-12-22 | 湖北师范大学 | Basketball training aid |
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|---|---|---|---|---|
| CN2079986U (en) * | 1990-07-13 | 1991-07-03 | 卞成虎 | Air-pressed rocket intelligent toy |
| US5415153A (en) * | 1992-06-22 | 1995-05-16 | Johnson; Lonnie G. | Pressurized air/water rocket and launcher |
| CN2247553Y (en) * | 1996-07-03 | 1997-02-19 | 张义芬 | Automatic pressurizing launching toy rocket |
| CN2296228Y (en) * | 1996-06-20 | 1998-11-04 | 黄耀俊 | Constant temperature jetting water pneumatic nodel rocket |
| CN2300152Y (en) * | 1997-05-29 | 1998-12-09 | 黄心沅 | Water-gas booster-type teaching flight device |
| CN2301244Y (en) * | 1997-07-21 | 1998-12-23 | 朱高登 | Pocket simulated rocket device |
| US6315629B1 (en) * | 2000-01-11 | 2001-11-13 | Pitsco, Inc. | Bottle rocket launcher |
| CN1648595A (en) * | 2005-02-04 | 2005-08-03 | 李泽卫 | Middle and long distance high efficiency fire extinguishing system |
| CN201271506Y (en) * | 2008-05-30 | 2009-07-15 | 黄坚 | Aerodynamic force toy |
| CN104764364A (en) * | 2014-01-02 | 2015-07-08 | 朱明� | Portable mortar and anti-recoil mortar body thereof |
-
2015
- 2015-10-27 CN CN201510701941.2A patent/CN105185220B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2079986U (en) * | 1990-07-13 | 1991-07-03 | 卞成虎 | Air-pressed rocket intelligent toy |
| US5415153A (en) * | 1992-06-22 | 1995-05-16 | Johnson; Lonnie G. | Pressurized air/water rocket and launcher |
| CN2296228Y (en) * | 1996-06-20 | 1998-11-04 | 黄耀俊 | Constant temperature jetting water pneumatic nodel rocket |
| CN2247553Y (en) * | 1996-07-03 | 1997-02-19 | 张义芬 | Automatic pressurizing launching toy rocket |
| CN2300152Y (en) * | 1997-05-29 | 1998-12-09 | 黄心沅 | Water-gas booster-type teaching flight device |
| CN2301244Y (en) * | 1997-07-21 | 1998-12-23 | 朱高登 | Pocket simulated rocket device |
| US6315629B1 (en) * | 2000-01-11 | 2001-11-13 | Pitsco, Inc. | Bottle rocket launcher |
| CN1648595A (en) * | 2005-02-04 | 2005-08-03 | 李泽卫 | Middle and long distance high efficiency fire extinguishing system |
| CN201271506Y (en) * | 2008-05-30 | 2009-07-15 | 黄坚 | Aerodynamic force toy |
| CN104764364A (en) * | 2014-01-02 | 2015-07-08 | 朱明� | Portable mortar and anti-recoil mortar body thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105185220A (en) | 2015-12-23 |
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Inventor after: Zhang Xinquan Inventor before: Yang Zhenghua Inventor before: Yin Yongzhong Inventor before: Zeng Aihua |
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Effective date of registration: 20171024 Address after: 362000 Quanzhou province Anxi County Peach boat peach Township Peach Street, No. 156 Applicant after: Zhang Xinquan Address before: 416000 Hunan, Xiangxi Tujia and Miao Autonomous Prefecture, Jishou City People's road, No. 120 Applicant before: Jishou University |
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Effective date of registration: 20190313 Address after: 362000 Quanzhou, Luojiang, Fujian Province town, Baiyang village, well Dong 19 Patentee after: Liu Rongli Address before: 362000 No. 156 Taozhou Street, Taozhou Township, Anxi County, Quanzhou City, Fujian Province Patentee before: Zhang Xinquan |
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