CN107650771B - Autonomous lifting system and use method thereof - Google Patents
Autonomous lifting system and use method thereof Download PDFInfo
- Publication number
- CN107650771B CN107650771B CN201710995687.0A CN201710995687A CN107650771B CN 107650771 B CN107650771 B CN 107650771B CN 201710995687 A CN201710995687 A CN 201710995687A CN 107650771 B CN107650771 B CN 107650771B
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- motor home
- oil cylinder
- transport vehicle
- lifting
- fixedly connected
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000008093 supporting effect Effects 0.000 claims abstract description 31
- 238000012423 maintenance Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 description 5
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
- B60P3/34—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles the living accommodation being expansible, collapsible or capable of rearrangement
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses an autonomous lifting system and a use method thereof, wherein the motor home system comprises a transport vehicle and a folding motor home with a chassis matched with a carrier plane of the transport vehicle, wherein the left side and the right side of the front end of the folding motor home and the left side and the right side of the rear end of the folding motor home are respectively provided with an openable maintenance cabin door, and the inside of each maintenance cabin door is provided with an autonomous lifting system, and the autonomous lifting system comprises: the lifting support leg is arranged in the folding type motor home, and one side of the lifting support leg is rotatably connected with the folding type motor home; the oil cylinder bracket is fixedly connected with the other side of the lifting supporting leg; the cylinder body of the supporting leg oil cylinder is fixedly connected with the oil cylinder bracket, and the piston rod of the supporting leg oil cylinder is arranged downwards. According to the invention, the motor home can be wholly lifted or lowered through the lifting device, so that the motor home is separated from the transport vehicle or is carried on the transport vehicle, and the purpose of transportation is achieved through the transport vehicle.
Description
Technical Field
The invention relates to the technical field of foldable caravans, in particular to an autonomous lifting system.
Background
The motor home, also called caravan, can be generally divided into two types of self-propelled type and pull-type motor home, and the self-propelled type motor home can be divided into a type A, a type B and a type C, and the pull-type motor home can be divided into pull-type A, type B, type C, type D and mobile villa. The transportation of some trailer-type motor home is carried out by lifting the motor home integrally and then moving the motor home to the transportation vehicle, so that the steps of the overall movement of the motor home are complicated, and the time and the labor are consumed.
Disclosure of Invention
In view of the foregoing, it is an object of the present invention to provide an autonomous lifting system and a method for using the same.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides an independently operating system, is applicable to the car as a house system, the car as a house system include transport vehicle and car chassis with the folding car as a house of transport vehicle's year object plane looks adaptation, wherein, the left and right sides of folding car as a house's front end and the left and right sides of folding car as a house's rear end respectively are equipped with a maintenance hatch door that can open and shut, every the inside of maintenance hatch door all is equipped with one independently operating system, every independently operating system all includes: the lifting support leg is arranged in the folding type motor home, one side of the lifting support leg is rotatably connected with the folding type motor home, and the other side of the lifting support leg can rotate to the outside of the folding type motor home; the oil cylinder support is fixedly connected with the other side of the lifting support leg; the cylinder body of the supporting leg oil cylinder is fixedly connected with the oil cylinder bracket, and a piston rod of the supporting leg oil cylinder is arranged downwards.
The autonomous lifting system described above, further comprising: and the control mechanism is used for controlling the four supporting leg oil cylinders.
The autonomous lifting system described above, further comprising: and the four driving mechanisms are used for driving the four lifting supporting legs to rotate respectively, and the control mechanism is used for controlling the driving mechanisms.
The above-mentioned autonomous lifting system, wherein, the lift supporting leg is plane truss structure, the lift supporting leg includes: the inner side upright post is rotatably connected with the foldable caravan; the outer upright post is parallel to the inner upright post, and the oil cylinder bracket is fixed on the outer upright post; the two ends of the cross beams are fixedly connected with the inner side upright posts and the outer side upright posts respectively; and each two adjacent cross beams are provided with one diagonal brace, and the inclination directions of the two adjacent diagonal braces are opposite.
The autonomous lifting system comprises an inner side upright post, an outer side upright post, a cross beam and an inclined strut, wherein angle steel or rectangular pipes are adopted by the inner side upright post, and lightening holes are formed in the inner side upright post and the cross beam.
The autonomous lifting system described above, wherein the cylinder support includes: the trapezoid side plates are fixedly connected with the outer side upright posts on one sides respectively; the two sides of the rectangular side plate are fixedly connected with the other sides of the two trapezoid side plates respectively, and the rectangular side plate, the trapezoid side plate and the lower end of the outer side upright post are flush; the outer periphery of the support bottom plate is fixedly connected with the lower ends of the rectangular side plates, the lower ends of the two trapezoidal side plates and the lower ends of the outer side stand columns respectively, the cylinder body of the support leg oil cylinder is fixedly connected with the support bottom plate, a through hole is formed in the support bottom plate, and a piston rod of the support leg oil cylinder penetrates through the through hole.
The autonomous lifting system comprises universal adjusting feet arranged on the lower bottom surface, anti-collision strips arranged on the side surfaces of the foldable caravan, and foldable top fin plates, ground plates, roof plates and wall plates.
A method of using an autonomous lifting system, comprising any one of the autonomous lifting systems described above, the method comprising:
step one: the transport vehicle drives into a designated camp site with the foldable caravan;
step two: opening the four maintenance cabin doors, and expanding the four lifting support legs to enable the four support leg oil cylinders to be positioned on the outer side of the foldable caravan;
step three: the piston rods of the four supporting leg oil cylinders extend out, and the folding type Fang Cheding L is carried out until the chassis leaves the transport vehicle;
step four: the piston rod of the supporting leg oil cylinder is contracted, the foldable caravan is lowered to the position, and the supporting device of the foldable caravan is adjusted and fixed;
step five: and placing universal adjusting feet of the folding type motor home, opening anti-collision strips of the folding type motor home, unfolding a top fin plate, a floor plate, a roof plate and a wall plate of the folding type motor home, switching on water and electricity, and closing the maintenance cabin door.
In the third step, the piston rods of the four supporting leg cylinders are lifted to the position that the chassis is separated from the transport vehicle by more than 100mm.
The invention adopts the technology, so that compared with the prior art, the invention has the positive effects that:
(1) According to the invention, the motor home can be wholly lifted or lowered through the lifting device, so that the motor home is separated from the transport vehicle or is carried on the transport vehicle, and the purpose of transportation is achieved through the transport vehicle.
Drawings
Fig. 1 is an expanded schematic view of the autonomous lifting system of the present invention.
Fig. 2 is an enlarged view of the autonomous lifting system of the present invention.
Fig. 3 is a fully expanded schematic view of the autonomous lifting system of the present invention.
Fig. 4 is a schematic supporting view of the autonomous lifting system of the present invention.
Fig. 5 is a descent fix schematic of the autonomous lifting system of the present invention.
Fig. 6 is a schematic of a caravan deployment of the autonomous lift system of the present invention.
In the accompanying drawings: 1. a transport vehicle; 2. folding type motor home; 3. maintaining the cabin door; 4. an autonomous lifting system; 5. lifting support legs; 51. an inner upright; 52. an outer column; 53. a cross beam; 54. diagonal bracing; 6. an oil cylinder bracket; 61. a trapezoidal side plate; 62. rectangular side plates; 63. a bracket base plate; 7. and supporting the leg oil cylinder.
Detailed Description
The invention is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Fig. 1 is an expanded schematic view of an autonomous lifting system according to the present invention, fig. 2 is an enlarged view of the autonomous lifting system according to the present invention, fig. 3 is a fully expanded schematic view of the autonomous lifting system according to the present invention, please refer to fig. 1 to 3, which illustrate an autonomous lifting system according to a preferred embodiment, including a foldable caravan 2 adapted to a caravan system including a transport vehicle 1 and a chassis adapted to a carrier plane of the transport vehicle 1, wherein a left side and a right side of a front end of the foldable caravan 2 and a left side and a right side of a rear end of the foldable caravan 2 are respectively provided with an openable and closable maintenance hatch 3, an autonomous lifting system 4 is provided inside each maintenance hatch 3, and each autonomous lifting system includes 4: and one side of the lifting support leg 5 is arranged inside the foldable caravan 2, one side of the lifting support leg 5 is rotatably connected with the foldable caravan 2, and the other side of the lifting support leg 5 is rotatable outside the foldable caravan 2.
Furthermore, in a preferred embodiment, each autonomous lifting system comprises: the oil cylinder support 6, the oil cylinder support 6 is fixedly connected with the other side of the lifting support leg 5.
Further, in a preferred embodiment, each autonomous lifting system includes: the cylinder body of the supporting leg oil cylinder 7 is fixedly connected with the oil cylinder bracket 6, and a piston rod of the supporting leg oil cylinder 7 is arranged downwards. The lifting and the lowering of the foldable caravan 2 are realized by the downward extension and the upward retraction of the piston rod of the four-support-leg oil cylinder 7.
Further, in a preferred embodiment, the autonomous lifting system includes: and the control mechanism (not shown in the figure) controls the four-support-leg oil cylinders 7, and the four-support-leg oil cylinders 7 are respectively controlled by the control mechanism, so that the four-support-leg oil cylinders 7 can synchronously extend or not synchronously extend at the same time, thereby realizing the adaptability to various ground conditions and ensuring that the foldable caravan 2 is in a horizontal state during jacking.
Still further, in a preferred embodiment, the autonomous lifting system includes: four driving mechanisms (not shown in the figure) which respectively drive the four lifting support legs 5 to rotate, and a control mechanism which controls the driving mechanisms. The four lifting support legs 5 can rotate outwards through the driving mechanism, so that the support leg oil cylinders 7 are exposed out of the carriage of the folding type motor home 2, and a supporting effect is achieved; or the four lifting support legs 5 are rotated inwards to be folded into the compartment of the folding type motor home 2, so that the space is reduced.
On the other hand, in the preferred embodiment, the elevating support leg 5 is a planar truss structure, and the elevating support leg 5 includes: the inner side upright post 51, the inner side upright post 51 is rotatably connected with the foldable car as a house 2.
Further, in a preferred embodiment, the elevating support leg 5 includes: the outer side upright post 52, the outer side upright post 52 is parallel to the inner side upright post 51, and the oil cylinder bracket 6 is fixed on the outer side upright post 52.
Further, in a preferred embodiment, the elevating support leg 5 includes: the cross beams 53, two ends of a plurality of cross beams 53 are fixedly connected with the inner side upright posts 51 and the outer side upright posts 52 respectively.
Still further, in a preferred embodiment, the elevating support leg 5 includes: and each diagonal brace 54 is provided with one diagonal brace 54 between every two adjacent cross beams 53, and the inclination directions of every two adjacent diagonal braces 54 are opposite. The piston rod of the supporting leg oil cylinder 7 is better and firmly transferred to the carriage of the folding type motor home through the truss structure.
In a preferred embodiment, the inner upright 51, the outer upright 52, the cross beam 53 and the diagonal brace 54 are angle steel or rectangular pipes, and the inner upright 51 and the cross beam 53 are provided with lightening holes, so that the strength is ensured and the weight of the mechanism is reduced.
The foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the embodiments and the protection scope of the present invention.
The present invention has the following embodiments based on the above description:
in a further embodiment of the present invention, the cylinder bracket 6 includes: the trapezoid side plates 61, and one sides of the trapezoid side plates 61 are fixedly connected with the outer columns 52, respectively.
In a further embodiment of the present invention, the cylinder bracket 6 includes: the rectangular side plates 62, two sides of the rectangular side plates 62 are fixedly connected with the other sides of the two trapezoid side plates 61 respectively, and the rectangular side plates 62, the trapezoid side plates 61 and the lower ends of the outer upright posts 52 are flush.
In a further embodiment of the present invention, the cylinder bracket 6 includes: the outer periphery of the bracket bottom plate 63 is fixedly connected with the lower ends of the rectangular side plates 62, the lower ends of the two trapezoid side plates 61 and the lower ends of the outer side stand columns 52 respectively, the cylinder body of the supporting leg cylinder 7 is fixedly connected with the bracket bottom plate 63, a through hole is formed in the bracket bottom plate 63, and a piston rod of the supporting leg cylinder 7 penetrates through the through hole.
In a further embodiment of the invention, the foldable caravan 2 comprises universal adjusting feet arranged on the lower bottom surface, anti-collision strips arranged on the side surfaces of the foldable caravan 2, and foldable top fin plates, floor plates, roof plates and wall plates.
The following describes a method of using the autonomous lifting system of the present invention,
fig. 4 is a schematic supporting view of the autonomous lifting system of the present invention, fig. 5 is a schematic descending fixing view of the autonomous lifting system of the present invention, fig. 6 is a schematic unfolding view of a caravan of the autonomous lifting system of the present invention, and fig. 1, 3, 4, 5 and 6 are shown.
Step one: the transport vehicle 1 travels into a designated campsite with the folding caravan 2.
Step two: and opening the four maintenance cabin doors 3, and unfolding the four lifting support legs 4 to enable the four support leg oil cylinders 7 to be positioned on the outer side of the foldable caravan 2.
Step three: the piston rods of the four-support-leg oil cylinders 7 extend out to lift the foldable caravan 2 until the chassis of the caravan leaves the transport vehicle 1.
Step four: the piston rods of the four support leg oil cylinders 7 are contracted to lower the foldable caravan 2 into position, and the support device of the foldable caravan 2 is adjusted and fixed.
Step five: the universal adjusting feet of the folding type motor home 2 are placed, the anti-collision strips of the folding type motor home 2 are unfolded, the top fin plate, the floor plate, the roof plate and the wall plate of the folding type motor home 2 are unfolded, water and electricity are connected, and the maintenance cabin door 3 is closed.
In a further embodiment of the invention, in step three, the piston rod of the four-support leg cylinder 7 is lifted to a distance of the chassis from the transport vehicle 1 of more than 100mm.
In a further embodiment of the invention, when the foldable caravan needs to move, the foldable caravan 2 is integrally lifted to a position higher than the carrier plane of the transport vehicle 1 by the four lifting support legs 5, the transport vehicle 1 is backed up to the position under the foldable caravan 2, and the foldable caravan 2 can integrally fall on the carrier plane of the transport vehicle 1, so that the transport purpose is achieved by the transport vehicle 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not intended to limit the embodiments and scope of the present invention, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present invention, and are intended to be included in the scope of the present invention.
Claims (5)
1. The utility model provides an independently operating system, is applicable to the car as a house system, the car as a house system include transport vehicle and car chassis with the folding car as a house of transport vehicle's year object plane looks adaptation, its characterized in that, the left and right sides of folding car as a house's front end and the left and right sides of folding car as a house's rear end respectively are equipped with a maintenance hatch door that can open and shut, every the inside of maintenance hatch door all is equipped with one independently operating system, every independently operating system all includes:
the lifting support leg is arranged in the folding type motor home, one side of the lifting support leg is rotatably connected with the folding type motor home, and the other side of the lifting support leg can rotate to the outside of the folding type motor home;
the oil cylinder support is fixedly connected with the other side of the lifting support leg;
the cylinder body of the supporting leg oil cylinder is fixedly connected with the oil cylinder bracket, and a piston rod of the supporting leg oil cylinder is arranged downwards;
the lifting support leg is a planar truss structure, and the lifting support leg comprises:
the inner side upright post is rotatably connected with the foldable caravan;
the outer upright post is parallel to the inner upright post, and the oil cylinder bracket is fixed on the outer upright post;
the two ends of the cross beams are fixedly connected with the inner side upright posts and the outer side upright posts respectively;
the diagonal braces are arranged between every two adjacent cross beams, and the inclination directions of every two adjacent diagonal braces are opposite;
the inner side upright post, the outer side upright post, the cross beam and the diagonal brace are all angle steel or rectangular pipes, and lightening holes are formed in the inner side upright post and the cross beam;
the cylinder support includes:
the trapezoid side plates are fixedly connected with the outer side upright posts on one sides respectively;
the two sides of the rectangular side plate are fixedly connected with the other sides of the two trapezoid side plates respectively, and the rectangular side plate, the trapezoid side plate and the lower end of the outer side upright post are flush;
the outer periphery of the bracket bottom plate is fixedly connected with the lower ends of the rectangular side plates, the lower ends of the two trapezoidal side plates and the lower ends of the outer side stand columns respectively, the cylinder body of the supporting leg oil cylinder is fixedly connected with the bracket bottom plate, a through hole is formed in the bracket bottom plate, and a piston rod of the supporting leg oil cylinder penetrates through the through hole;
the foldable caravan comprises universal adjusting feet arranged on the lower bottom surface, anti-collision strips arranged on the side surfaces of the foldable caravan, and foldable top fin plates, floor plates, roof plates and wall plates.
2. The autonomous lifting system of claim 1, further comprising: and the control mechanism is used for controlling the four supporting leg oil cylinders.
3. The autonomous lifting system of claim 2, further comprising: and the four driving mechanisms are used for driving the four lifting supporting legs to rotate respectively, and the control mechanism is used for controlling the driving mechanisms.
4. A method of use of an autonomous lifting system comprising the autonomous lifting system of any of claims 1 to 3, the method of use comprising:
step one: the transport vehicle drives into a designated camp site with the foldable caravan;
step two: opening the four maintenance cabin doors, and expanding the four lifting support legs to enable the four support leg oil cylinders to be positioned on the outer side of the foldable caravan;
step three: the piston rods of the four supporting leg oil cylinders extend out, and the folding type Fang Cheding L is carried out until the chassis leaves the transport vehicle;
step four: the piston rod of the supporting leg oil cylinder is contracted, the foldable caravan is lowered to the position, and the supporting device of the foldable caravan is adjusted and fixed;
step five: and placing universal adjusting feet of the folding type motor home, opening anti-collision strips of the folding type motor home, unfolding a top fin plate, a floor plate, a roof plate and a wall plate of the folding type motor home, switching on water and electricity, and closing the maintenance cabin door.
5. The method of claim 4, wherein in step three, the piston rods of the four support leg cylinders are raised to a position where the chassis is spaced apart from the transport vehicle by more than 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995687.0A CN107650771B (en) | 2017-10-23 | 2017-10-23 | Autonomous lifting system and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995687.0A CN107650771B (en) | 2017-10-23 | 2017-10-23 | Autonomous lifting system and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107650771A CN107650771A (en) | 2018-02-02 |
| CN107650771B true CN107650771B (en) | 2023-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710995687.0A Active CN107650771B (en) | 2017-10-23 | 2017-10-23 | Autonomous lifting system and use method thereof |
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| Country | Link |
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| CN (1) | CN107650771B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333174A (en) * | 2000-07-07 | 2002-01-30 | 株式会社科斯曼 | Loading/unloading equipment for container |
| DE102007035143A1 (en) * | 2007-07-25 | 2009-02-05 | Gerhard Volkner | Vehicle, particularly camper van, has rear-wheel drive, chassis with two axles, vehicle cell with framework and transport receptacle, which are supported on chassis |
| CN202399998U (en) * | 2011-12-02 | 2012-08-29 | 溧阳二十八所系统装备有限公司 | Lifting and expanding motor home |
| CN103786629A (en) * | 2014-02-17 | 2014-05-14 | 湖南衡山汽车制造有限公司 | Full-automatic two-side extension type dormitory car |
| CN205149622U (en) * | 2015-12-14 | 2016-04-13 | 中国重汽集团青岛重工有限公司 | Automatic jack of detachable carriage landing leg |
| CN205737167U (en) * | 2016-05-27 | 2016-11-30 | 湖北省齐星汽车车身股份有限公司 | A kind of caravan being applicable to handicapped personage |
| CN205853982U (en) * | 2016-06-29 | 2017-01-04 | 乌拉特前旗泰盛商贸有限责任公司 | Collapsible caravan |
| CN207594798U (en) * | 2017-10-23 | 2018-07-10 | 上海庆华蜂巢科技发展股份有限公司 | A kind of autonomous jacking system |
-
2017
- 2017-10-23 CN CN201710995687.0A patent/CN107650771B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333174A (en) * | 2000-07-07 | 2002-01-30 | 株式会社科斯曼 | Loading/unloading equipment for container |
| DE102007035143A1 (en) * | 2007-07-25 | 2009-02-05 | Gerhard Volkner | Vehicle, particularly camper van, has rear-wheel drive, chassis with two axles, vehicle cell with framework and transport receptacle, which are supported on chassis |
| CN202399998U (en) * | 2011-12-02 | 2012-08-29 | 溧阳二十八所系统装备有限公司 | Lifting and expanding motor home |
| CN103786629A (en) * | 2014-02-17 | 2014-05-14 | 湖南衡山汽车制造有限公司 | Full-automatic two-side extension type dormitory car |
| CN205149622U (en) * | 2015-12-14 | 2016-04-13 | 中国重汽集团青岛重工有限公司 | Automatic jack of detachable carriage landing leg |
| CN205737167U (en) * | 2016-05-27 | 2016-11-30 | 湖北省齐星汽车车身股份有限公司 | A kind of caravan being applicable to handicapped personage |
| CN205853982U (en) * | 2016-06-29 | 2017-01-04 | 乌拉特前旗泰盛商贸有限责任公司 | Collapsible caravan |
| CN207594798U (en) * | 2017-10-23 | 2018-07-10 | 上海庆华蜂巢科技发展股份有限公司 | A kind of autonomous jacking system |
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| Publication number | Publication date |
|---|---|
| CN107650771A (en) | 2018-02-02 |
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Address after: 200331, Room 108, 1st Floor, Building 2, No. 525 Liuyuan Road, Putuo District, Shanghai Patentee after: SHANGHAI QINGHUA HONEYCOMB TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 201700 No.5, Lane 6725, Beiqing highway, Chonggu Town, Qingpu District, Shanghai Patentee before: SHANGHAI QINGHUA HONEYCOMB TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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