CN111483967A - Transverse oiling assistor for wheels of engineering truck - Google Patents
Transverse oiling assistor for wheels of engineering truck Download PDFInfo
- Publication number
- CN111483967A CN111483967A CN202010299133.9A CN202010299133A CN111483967A CN 111483967 A CN111483967 A CN 111483967A CN 202010299133 A CN202010299133 A CN 202010299133A CN 111483967 A CN111483967 A CN 111483967A
- Authority
- CN
- China
- Prior art keywords
- rod
- fixedly connected
- liquid collecting
- collecting frame
- frame
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000010030 laminating Methods 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 2
- 239000010687 lubricating oil Substances 0.000 abstract description 25
- 239000003921 oil Substances 0.000 abstract description 10
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/42—Filling nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/42—Filling nozzles
- B67D7/54—Filling nozzles with means for preventing escape of liquid or vapour or for recovering escaped liquid or vapour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/78—Arrangements of storage tanks, reservoirs or pipe-lines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Handcart (AREA)
Abstract
The invention relates to an oil injection assistor, in particular to a transverse oil injection assistor for wheels of an engineering vehicle. The invention provides an engineering vehicle wheel transverse oiling assistor which is simple to operate and convenient to use. An engineering vehicle wheel transverse oiling assistor comprises a liquid collecting frame, wherein sealing gaskets are fixedly connected to two sides of the liquid collecting frame; the laminating mechanism is arranged on the liquid collecting frame and used for enabling the liquid collecting frame to be in close contact with wheels of the engineering truck. According to the invention, the liquid collection frame can be in close contact with the wheels of the engineering vehicle through the attaching mechanism, so that lubricating oil is prevented from flowing to the outside, and then people can inject the lubricating oil into the wheels of the engineering vehicle only by pouring the lubricating oil into the liquid collection frame, so that the operation is simple and the use is convenient; can block remaining lubricating oil in the collection liquid frame through leak protection mechanism, avoid collecting remaining lubricating oil in the liquid frame and flow to ground to can avoid causing the waste.
Description
Technical Field
The invention relates to an oil injection assistor, in particular to a transverse oil injection assistor for wheels of an engineering vehicle.
Background
The engineering vehicle is the main strength of the building engineering, common engineering vehicles comprise heavy carrying vehicles, large cranes, loaders and the like, the engineering vehicles are mainly used for carrying, digging, rush-repair and other works of engineering, the progress of the building engineering is doubled due to the fact that the engineering vehicles are arranged, manpower is greatly reduced, the quantity of goods carried by the engineering vehicles is large, the wheel load is large, oil needs to be filled in time, and transmission components inside the wheels are protected.
At present, people generally hold a bottle filled with lubricating oil by hands and then inject the lubricating oil into wheels of a machineshop car, but oil holes on the wheels are small and horizontal, when people insert the bottle filled with the lubricating oil into the oil holes, the moving space of the bottle filled with the lubricating oil is reduced, so that the lubricating oil is difficult to inject into the wheels of the machineshop car, and the operation is very inconvenient.
A device which is simple to operate and convenient to use is designed to solve the existing problems.
Disclosure of Invention
In order to overcome the defects that the oil hole on the wheel is smaller and horizontal, people are difficult to inject lubricating oil into the wheel of the engineering truck, and the operation is very inconvenient, the technical problem of the invention is as follows: the engineering vehicle wheel transverse oiling assistor is simple to operate and convenient to use.
The technical scheme of the invention is as follows: an engineering vehicle wheel transverse oiling assistor comprises a liquid collecting frame, wherein sealing gaskets are fixedly connected to two sides of the liquid collecting frame; the laminating mechanism is arranged on the liquid collecting frame and used for enabling the liquid collecting frame to be in close contact with wheels of the engineering truck.
Further explaining, the laminating mechanism comprises a mounting plate, the two sides of the liquid collecting frame are fixedly connected with the mounting plate, the mounting plate is fixedly connected with at least two guide sleeves, and guide rods are slidably connected in the guide sleeves in a penetrating manner; the connecting rods are fixedly connected to one end of the guide rod, and the connecting rods on the two sides are connected through an arc-shaped rod; the first spring is wound between the connecting rod and the guide sleeve; the pull rod is fixedly connected to the other end of the guide rod, and magnets are mounted at two ends of the pull rod.
Further explaining, the liquid collecting device also comprises a leakage preventing mechanism, wherein the leakage preventing mechanism comprises at least two inclined rods, and the inclined rods are arranged on the lower side of the liquid collecting frame; the sliding rod is fixedly connected to the inclined rod; the sealing plate is connected to the lower side of the liquid collecting frame in a sliding mode, at least two guide holes are formed in the lower side of the sealing plate, and the guide holes are in sliding fit with the sliding rods; a second spring connected between the diagonal rod and the sealing plate; the connecting plate is fixedly connected to the liquid collecting frame; a first reel and a second reel both rotatably mounted on the connecting plate; the first pull rope is wound on the second reel and fixedly connected with the arc-shaped rod; a second rope wound around the first reel; and the third spring is connected to the second pull rope and is fixedly connected with the sealing plate.
Further explaining, the device also comprises a separation mechanism, wherein the separation mechanism comprises a tilting rod, and the tilting rod is rotatably connected to the magnet; the elastic sheet is fixedly connected between the warping rod and the magnet; and the third pull rope is connected between the tilting rods on the two sides.
Further explaining, the device also comprises a collecting mechanism, wherein the collecting mechanism comprises a discharge pipe, the discharge pipe is fixedly connected to the liquid collecting frame, and the discharge pipe is positioned between the sealing plate and the connecting plate; a valve mounted on the discharge tube.
The invention has the following advantages:
1. can make the wheel in close contact with of collection liquid frame and machineshop car through laminating mechanism, avoid the lubricating oil to flow to the outside, then in people only need pour lubricating oil into collection liquid frame can pour lubricating oil into the wheel of machineshop car, easy operation, convenient to use.
2. Can block remaining lubricating oil in the collection liquid frame through leak protection mechanism, avoid collecting remaining lubricating oil in the liquid frame and flow to ground to can avoid causing the waste.
3. The magnet can be separated from the tire of the engineering truck through the separating mechanism, so that people can save more labor.
4. Can make things convenient for people to collect remaining lubricating oil in the collection liquid frame through collecting the mechanism.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the attaching mechanism of the present invention.
FIG. 3 is a schematic view of a first partial body structure according to the present invention.
Fig. 4 is a schematic perspective view of the detachment mechanism of the present invention.
FIG. 5 is a perspective view of the leakage preventing mechanism of the present invention.
FIG. 6 is a schematic view of a second partial body structure according to the present invention.
Fig. 7 is a partial structural schematic diagram of the present invention.
In the figure: the device comprises a liquid collecting frame 1, a sealing gasket 2, a 3-attaching mechanism, a 31 mounting plate, a 32 guide sleeve, a 33 guide rod, a 34 connecting rod, a 35 first spring, a 36 pull rod, a 37 magnet, a 38 arc-shaped rod, a 4-leakage-proof mechanism, a 41 inclined rod, a 42 sliding rod, a 43 sealing plate, a 44 guide hole, a 45 second spring, a 46 connecting plate, a 47 first reel, a 48 first pull rope, a 49 second pull rope, a 410 third spring, a 411 second reel, a 5 disengaging mechanism, a 51 third pull rope, a 52 elastic sheet, a 53 tilting rod, a 6 collecting mechanism, a 61 discharging pipe and a 62 valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1
The utility model provides a horizontal oiling assistor of machineshop car wheel, as shown in fig. 1-5, including album liquid frame 1, sealed 2 and laminating mechanism 3, all bond sealed 2 in album liquid frame 1 left and right sides, install laminating mechanism 3 on album liquid frame 1.
The attaching mechanism 3 comprises a mounting plate 31, guide sleeves 32, guide rods 33, connecting rods 34, first springs 35, pull rods 36, magnets 37 and arc-shaped rods 38, the left side and the right side of the liquid collecting frame 1 are connected with the mounting plate 31, the mounting plate 31 is located on the rear side of the sealing gasket 2, the upper side and the lower side of each of the two mounting plates 31 are connected with the guide sleeves 32, the guide rods 33 are arranged in each guide sleeve 32 in a sliding mode, the rear ends of the two left guide rods 33 are connected with the connecting rods 34, the rear ends of the two right guide rods 33 are also connected with the connecting rods 34, the arc-shaped rods 38 are connected between the two connecting rods 34, the first springs 35 are connected between the connecting rods 34 and the guide sleeves 32, the first springs 35 are wound on the guide rods 33, the front ends of the two left guide rods 33 are connected with.
People make the wheel in close contact with of album liquid frame 1 and machineshop car through laminating mechanism 3 to make album liquid frame 1 be located the oilhole edge, avoid the lubricating oil to flow to the outside, then people pour lubricating oil into album liquid frame 1 in, lubricating oil is in album liquid frame 1 inflow oilhole through album liquid frame, then carry out the oiling in the wheel of inflow machineshop car, so, people only need with lubricating oil pour into album liquid frame 1 in can, easy operation, convenient to use. After the oiling is completed, people take down the device.
People make the contact of collection liquid frame 1 and the wheel of machineshop car, then promote arc pole 38 backward, arc pole 38 drives connecting rod 34 rearward movement to drive guide arm 33 rearward movement, first spring 35 is compressed, and guide arm 33 rearward movement drives pull rod 36 rearward movement, and then drives magnet 37 rearward movement, and magnet 37 adsorbs on the wheel of machineshop car, because first spring 35 is compressed, thereby can make collection liquid frame 1 and the wheel in close contact with of machineshop car. After the oiling is completed, the magnet 37 is separated from the wheel of the engineering vehicle, and the connecting rod 34 moves forwards under the action of the first spring 35, and the arc-shaped rod 38 moves forwards along with the connecting rod.
Example 2
On the basis of the embodiment 1, as shown in fig. 1-7, the anti-leakage device 4 further comprises an anti-leakage mechanism 4, the anti-leakage mechanism 4 comprises an inclined rod 41, a sliding rod 42, a sealing plate 43, a second spring 45, a connecting plate 46, a first reel 47, a first pull rope 48, a second pull rope 49, a third spring 410 and a second reel 411, the inclined rod 41 is connected to the left and right sides of the bottom of the liquid collection frame 1, the sliding rod 42 is connected to the lower parts of the two inclined rods 41, a sliding opening is formed at the bottom of the liquid collection frame 1, the sealing plate 43 is slidably arranged in the sliding opening, guide holes 44 are formed at the left and right sides of the bottom of the sealing plate 43, the two guide holes 44 are respectively in sliding fit with the two sliding rods 42, the second spring 45 is connected between the inclined rod 41 and the sealing plate 43, the two connecting plates 46 are connected to the lower part of the rear side of the liquid collection frame 1, a rotating, the second reel 411 is wound with a first pull rope 48, the first pull rope 48 is connected with the arc rod 38, the first reel 47 is wound with a second pull rope 49, the second pull rope 49 is connected with a third spring 410, and the third spring 410 is connected with the sealing plate 43.
Still including disengaging mechanism 5, disengaging mechanism 5 is including third stay cord 51, shell fragment 52 and stick up pole 53, and the equal rotary type in two magnet 37 tops of top is connected with sticks up pole 53, sticks up and is connected with shell fragment 52 between pole 53 and the magnet 37 of top, sticks up and is connected with third stay cord 51 between the pole 53 for two.
The collecting device is characterized by further comprising a collecting mechanism 6, wherein the collecting mechanism 6 comprises a discharging pipe 61 and a valve 62, the lower front portion of the liquid collecting frame 1 is obliquely connected with the discharging pipe 61, the discharging pipe 61 is located between the sealing plate 43 and the connecting plate 46, and the valve 62 is installed on the discharging pipe 61.
Initially, the second spring 45 is in tension. When people promote arc pole 38 backward, first stay cord 48 is loosened, under the effect of second spring 45, closing plate 43 downstream, from not influencing people's oiling, when arc pole 38 forward movement, arc pole 38 drives second reel 411 anticlockwise rotation through first stay cord 48, second reel 411 drives first reel 47 anticlockwise rotation, drive closing plate 43 upward movement through second stay cord 49 and third spring 410, closing plate 43 can block remaining lubricating oil in the collection liquid frame 1, avoid collecting remaining lubricating oil to the ground in the liquid frame 1, thereby can avoid causing the waste.
When the oiling is accomplished, people can pull the third stay cord 51 forward, and the third stay cord 51 drives and sticks up pole 53 clockwise, and shell fragment 52 is extruded, sticks up pole 53 and can break away from magnet 37 with the tire of machineshop car, can let people more laborsaving like this. When the user releases the third pull rope 51, the tilting rod 53 is reset under the action of the elastic sheet 52.
People can overlap the oil bottle on arranging material pipe 61, then open valve 62, in remaining lubricating oil flows the oil bottle through arranging material pipe 61 in the collection liquid frame 1 to can make things convenient for people to collect remaining lubricating oil in the collection liquid frame 1. After all the lubricant remaining in the header frame 1 is drained, the valve 62 is closed.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (5)
1. The utility model provides a horizontal oiling assistor of machineshop car wheel which characterized in that, including:
the liquid collecting frame is fixedly connected with sealing gaskets at two sides;
the laminating mechanism is arranged on the liquid collecting frame and used for enabling the liquid collecting frame to be in close contact with wheels of the engineering truck.
2. The device as claimed in claim 1, wherein the attaching mechanism comprises:
the mounting plate is fixedly connected to two sides of the liquid collecting frame, at least two guide sleeves are fixedly connected to the mounting plate, and guide rods are slidably connected in the guide sleeves in a penetrating manner;
the connecting rods are fixedly connected to one end of the guide rod, and the connecting rods on the two sides are connected through an arc-shaped rod;
the first spring is wound between the connecting rod and the guide sleeve;
the pull rod is fixedly connected to the other end of the guide rod, and magnets are mounted at two ends of the pull rod.
3. The lateral oiling assistor for engineering truck wheels as claimed in claim 2, further comprising a leakage prevention mechanism, wherein the leakage prevention mechanism comprises:
the number of the inclined rods is at least two, and the inclined rods are arranged on the lower side of the liquid collecting frame;
the sliding rod is fixedly connected to the inclined rod;
the sealing plate is connected to the lower side of the liquid collecting frame in a sliding mode, at least two guide holes are formed in the lower side of the sealing plate, and the guide holes are in sliding fit with the sliding rods;
a second spring connected between the diagonal rod and the sealing plate;
the connecting plate is fixedly connected to the liquid collecting frame;
a first reel and a second reel both rotatably mounted on the connecting plate;
the first pull rope is wound on the second reel and fixedly connected with the arc-shaped rod;
a second rope wound around the first reel;
and the third spring is connected to the second pull rope and is fixedly connected with the sealing plate.
4. The engineering truck wheel lateral oiling aid as defined in claim 3, further comprising a disengaging mechanism, wherein the disengaging mechanism comprises:
the tilting rod is rotatably connected to the magnet;
the elastic sheet is fixedly connected between the warping rod and the magnet;
and the third pull rope is connected between the tilting rods on the two sides.
5. The device as claimed in claim 4, further comprising a collection mechanism, wherein the collection mechanism comprises:
the discharging pipe is fixedly connected to the liquid collecting frame and is positioned between the sealing plate and the connecting plate;
a valve mounted on the discharge tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010299133.9A CN111483967B (en) | 2020-04-16 | 2020-04-16 | Transverse oiling assistor for wheels of engineering truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010299133.9A CN111483967B (en) | 2020-04-16 | 2020-04-16 | Transverse oiling assistor for wheels of engineering truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111483967A true CN111483967A (en) | 2020-08-04 |
| CN111483967B CN111483967B (en) | 2022-08-09 |
Family
ID=71791767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010299133.9A Active CN111483967B (en) | 2020-04-16 | 2020-04-16 | Transverse oiling assistor for wheels of engineering truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111483967B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110050090A (en) * | 2009-11-06 | 2011-05-13 | (주)재성물산 | Field type digital oil gun |
| CN201866502U (en) * | 2010-11-29 | 2011-06-15 | 交城义望铁合金有限责任公司 | Automatic oiler |
| CN103663332A (en) * | 2012-09-22 | 2014-03-26 | 韦尔斯润滑油(天津)有限公司 | Lubricating oil filling machine |
| CN203877900U (en) * | 2014-05-20 | 2014-10-15 | 中航黑豹股份有限公司 | Automobile oil injection device with screw-threaded locking |
| CN107381489A (en) * | 2017-08-02 | 2017-11-24 | 郑州登电科诚新材料有限公司 | A kind of kiln car automatic oil pumping control system |
| CN206786314U (en) * | 2017-05-27 | 2017-12-22 | 汤明涛 | A kind of oil filling interface arrangement |
| CN108820130A (en) * | 2018-04-13 | 2018-11-16 | 上海大学 | A kind of unmanned boat marine inflight refuelling system and method |
| CN109734039A (en) * | 2019-01-09 | 2019-05-10 | 中冶华天工程技术有限公司 | A kind of pallet wheel captures refueling device automatically |
| CN209893086U (en) * | 2019-05-10 | 2020-01-03 | 杭州宏雅印刷有限公司 | Printing machine oil supply unit |
-
2020
- 2020-04-16 CN CN202010299133.9A patent/CN111483967B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110050090A (en) * | 2009-11-06 | 2011-05-13 | (주)재성물산 | Field type digital oil gun |
| CN201866502U (en) * | 2010-11-29 | 2011-06-15 | 交城义望铁合金有限责任公司 | Automatic oiler |
| CN103663332A (en) * | 2012-09-22 | 2014-03-26 | 韦尔斯润滑油(天津)有限公司 | Lubricating oil filling machine |
| CN203877900U (en) * | 2014-05-20 | 2014-10-15 | 中航黑豹股份有限公司 | Automobile oil injection device with screw-threaded locking |
| CN206786314U (en) * | 2017-05-27 | 2017-12-22 | 汤明涛 | A kind of oil filling interface arrangement |
| CN107381489A (en) * | 2017-08-02 | 2017-11-24 | 郑州登电科诚新材料有限公司 | A kind of kiln car automatic oil pumping control system |
| CN108820130A (en) * | 2018-04-13 | 2018-11-16 | 上海大学 | A kind of unmanned boat marine inflight refuelling system and method |
| CN109734039A (en) * | 2019-01-09 | 2019-05-10 | 中冶华天工程技术有限公司 | A kind of pallet wheel captures refueling device automatically |
| CN209893086U (en) * | 2019-05-10 | 2020-01-03 | 杭州宏雅印刷有限公司 | Printing machine oil supply unit |
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| Publication number | Publication date |
|---|---|
| CN111483967B (en) | 2022-08-09 |
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Effective date of registration: 20231016 Address after: 610000 room 1114, floor 11, unit 1, building 1, No. 27, Shuncheng Street, Jinjiang District, Chengdu, Sichuan Patentee after: Sichuan Qinyao Weiyue Construction Engineering Co.,Ltd. Address before: 330000 room 106, high tech investment group, No. 129, aixihu North Road, Nanchang high tech Development Zone, Jiangxi Province Patentee before: Chen Xiaobo |
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