CN111719758A - Assembled building aluminum alloy furred ceiling keel frame - Google Patents
Assembled building aluminum alloy furred ceiling keel frame Download PDFInfo
- Publication number
- CN111719758A CN111719758A CN202010603340.9A CN202010603340A CN111719758A CN 111719758 A CN111719758 A CN 111719758A CN 202010603340 A CN202010603340 A CN 202010603340A CN 111719758 A CN111719758 A CN 111719758A
- Authority
- CN
- China
- Prior art keywords
- frame
- locking
- aluminum alloy
- embedding
- groove
- 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
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 17
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 239000003433 contraceptive agent Substances 0.000 description 4
- 230000002254 contraceptive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/10—Connections between parallel members of the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to an assembly type building aluminum alloy suspended ceiling keel frame which comprises an inner frame unit, an outer frame unit, a connecting rod and a suspended ceiling rod, wherein the inner part of the outer frame unit is connected with the inner frame unit through the connecting rod, and a suspended ceiling rod is arranged above the outer frame unit. The invention can solve the problems that the traditional circular suspended ceiling is usually locked and connected through a connecting piece during assembly, other positions need to be manually supported when a single position is locked due to the large volume of the circular suspended ceiling, the single locking time is long, the assembly efficiency is low, the injury probability of workers is increased due to long-time high-altitude operation, and the like.
Description
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to an aluminum alloy ceiling keel frame for an assembly type building.
Background
The aluminum alloy keel has the advantages of light self mass, high rigidity, fire prevention, corrosion resistance, gorgeous and clear structure, good anti-seismic performance, convenient processing and the like, is usually installed in a field combination installation mode when the keel is installed, and the hanging installation of ceiling lamps is supported by installing corresponding circular ceilings when some ceiling lamps are installed, but the problems often occur when the circular ceilings are installed:
traditional circular furred ceiling carries out the locking connection through the connecting piece usually when the equipment, because the volume of circular furred ceiling is great, when locking single position, need carry out artifical the support to other positions, and the time of single locking is longer to the efficiency that leads to the equipment is lower, and long-time high altitude construction has increased staff's injury probability.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an assembly type structure aluminum alloy furred ceiling keel frame, includes inside casing unit, frame unit, connecting rod and furred ceiling pole, the inside of frame unit pass through connecting rod and inside casing unit connection, the top of frame unit is equipped with the furred ceiling pole.
The inner frame unit include inner frame, mounting panel, furred ceiling frame and embedding pole, the internally mounted of inner frame has the inner frame, the even mounting panel of upper end inner wall along its circumference of inner frame has been seted up the cover on the mounting panel and has been established the hole, the downthehole cover of establishing of cover is equipped with the furred ceiling frame, the top of inner frame is equipped with the embedding pole, will hang a frame and wall crown lock joint through the connecting piece to the position locking of inner frame.
The frame unit including fitting with a contraceptive ring, lower ring, joint frame, locking groove and locking group, fit with a contraceptive ring and be equipped with the joint frame down between the ring, evenly seted up the locking groove along its circumference on fitting with a contraceptive ring, the outside of locking groove is equipped with the locking group.
The outer end of connecting rod be equipped with the limiting plate, the setting of limiting plate plays spacing effect to the joint frame of embedding state, after the inner locking of connecting rod is spacing, the limiting plate is spacing to the joint frame, prevents that the joint frame from breaking away from between with fitting with a contraceptive ring, the lower ring, the screens groove has been seted up to the inner upside of connecting rod.
The furred ceiling pole including the attaching plate, screw thread post and locating frame, the attaching plate is installed to the upper end of screw thread post, the lower extreme of screw thread post is connected with the locating frame through normal running fit's mode, the locating frame is rotatable, when the position of locking group and locating frame is not aligned, the position of rotatable locating frame is aimed at and is inserted, the insertion of locking group has been made things convenient for, the position between locating frame and the locking groove corresponds about the position arranges, concrete during operation, after the position locking between inside casing unit and the frame unit, insert the locking groove with the lower extreme of screw thread post, and the rotatory decline of screw thread formula, insert the location of pinning in the locating frame that descends with locking group, will attach plate and wall crown locking location through the connecting piece.
Preferably, the inner frame is uniformly provided with clamping grooves along the circumferential direction, the clamping grooves are of an L-shaped structure, and the embedding rods and the clamping grooves are arranged in an up-down corresponding manner.
Preferably, the suspended ceiling frame comprises a middle column, a bottom plate and a working plate, the lower end of the middle column is connected with the bottom plate in a threaded fit mode, the middle of the middle column is located in the sleeving hole, and the working plate is installed at the upper end of the middle column.
Preferably, the clamping frame is of an inverted A-shaped structure, the middle of the clamping frame is provided with an inlet and outlet groove, and the inlet and outlet groove is connected with the connecting rod in a sliding fit manner.
Preferably, the upper end of joint frame be equipped with two embedding pieces, the embedding piece is the I-shaped structure, for the embedding cooperation to be connected between embedding piece and the last ring, the lower extreme of joint frame is equipped with the joint piece, the joint piece is the I-shaped structure, and is connected for the embedding cooperation between joint piece and the lower ring.
Preferably, the upper half part of the locking groove is in an internal thread hole structure, and the lower half part of the locking groove is in a square hole structure.
Preferably, the locking group comprises an in-out rod, two limiting blocks and two sets of built-in springs, two grooves are formed in the inner end and the outer end of the in-out rod, the grooves are connected with the limiting blocks through the built-in springs, and the outer ends of the limiting blocks are provided with chamfering structures.
(II) advantageous effects
1. According to the assembled building aluminum alloy ceiling keel frame, the inner frame unit is installed firstly, then the outer frame unit is connected with the inner frame unit after the wall top is installed in a fast embedded locking mode, and finally the ceiling rod and the wall top are installed in a locking mode;
2. according to the fabricated building aluminum alloy ceiling keel frame, the upper ring and the lower ring are locked in position in a clamping frame embedding connection mode, a connecting piece is not required to be locked, and the clamping frame of the inverted A-shaped structure enhances the structural stability;
3. according to the fabricated building aluminum alloy ceiling keel frame, the inner frame unit and the outer frame unit are quickly connected through the connecting rods which are annularly arranged, in the connecting process, the inner frame unit and the outer frame unit are quickly locked in a multi-direction embedding mode at the longitudinal position and the transverse position, connecting pieces are not needed, and the overall assembling efficiency is greatly improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of an inner frame unit according to the present invention;
FIG. 3 is a schematic perspective view of the outer frame unit, the connecting rods and the ceiling rods of the present invention;
FIG. 4 is a cross-sectional view of the present invention between the lift pin, upper ring, locking groove and locking group.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in figures 1 to 4, the assembled aluminum alloy suspended ceiling keel frame for the building comprises an inner frame unit 1, an outer frame unit 2, a connecting rod 3 and a suspended ceiling rod 4, wherein the inner part of the outer frame unit 2 is connected with the inner frame unit 1 through the connecting rod 3, and the suspended ceiling rod 4 is arranged above the outer frame unit 2.
The inner frame unit 1 comprises an inner frame 11, an inner frame 12, a mounting plate 13, a ceiling frame 14 and an embedding rod 15, wherein the inner frame 12 is mounted inside the inner frame 11, the inner wall of the upper end of the inner frame 11 is circumferentially and uniformly provided with the mounting plate 13, the mounting plate 13 is provided with a sleeving hole, the sleeving hole is internally provided with the ceiling frame 14 in a sleeved mode, the embedding rod 15 is arranged above the inner frame 11, the ceiling frame 14 is in locking connection with a wall top through a connecting piece, and therefore the position of the inner frame 11 is locked.
The outer end of connecting rod 3 be equipped with the limiting plate, the setting of limiting plate plays spacing effect to the joint frame 23 of embedding state, after the inner locking of connecting rod 3 is spacing, the limiting plate is spacing to joint frame 23, prevents to break away from between joint frame 23 and the last ring 21, the lower ring 22, the screens groove has been seted up to the inner upside of connecting rod 3.
The inner frame 11 is uniformly provided with clamping grooves along the circumferential direction, the clamping grooves are of L-shaped structures, and the embedded rods 15 and the clamping grooves are arranged vertically and correspondingly.
The suspended ceiling frame 14 comprises a middle column 141, a bottom plate 142 and a working plate 143, the lower end of the middle column 141 is connected with the bottom plate 142 in a threaded fit mode, the middle column 141 and the bottom plate 142 are detachably connected, later-stage disassembly is facilitated, the middle of the middle column 141 is located in a sleeving hole, the working plate 143 is installed at the upper end of the middle column 141, and the working plate 143 is locked with the wall top through a connecting piece.
The joint frame 23 be the type of falling A structure, stable in structure obtains strengthening, the groove of business turn over has been seted up at the middle part of joint frame 23, be sliding fit connection between business turn over groove and connecting rod 3.
The upper end of joint frame 23 be equipped with two embedding pieces, the embedding piece is the I-shaped structure, embedding piece and go up to encircle and be connected for the embedding cooperation between 21, the lower extreme of joint frame 23 is equipped with the joint piece, the joint piece is the I-shaped structure, and be connected for the embedding cooperation between joint piece and the lower ring 22, the design of embedding piece, joint piece I-shaped structure has improved and has gone up to encircle 21, the embedding stability between the lower ring 22.
The locking group 25 comprises an in-out rod 251, two limiting blocks 252 and two groups of built-in springs 253, two grooves are formed in the inner end and the outer end of the in-out rod 251, the grooves are connected with the limiting blocks 252 through the built-in springs 253, the outer ends of the limiting blocks 252 are provided with chamfering structures, the difficulty of entering the positioning frame 43 is reduced due to the design of the chamfering structures, after the in-out rod 251 is inserted into the positioning frame 43, the two ends of the in-out rod 251 are limited through the two limiting blocks 252, and the in-out rod 251 inserted into the positioning frame 43 is prevented from falling off.
When in work:
the suspended ceiling frame 14 is connected with the wall top in a locking way through a connecting piece, so that the position of the inner frame 11 is locked;
the worker firstly locks the position between the upper ring 21 and the lower ring 22 through the clamping frame 23 on the ground, then integrally lifts the connecting rod, inserts the inner end of the connecting rod 3 into the clamping groove after penetrating through the clamping frame 23, locks the embedded rod 15 with the clamping groove after penetrating through the clamping groove, locks and positions the inner end of the connecting rod 3, and locks the position between the outer frame unit 2 and the inner frame unit 1 through the connecting rod 3 after limiting;
and then the ceiling pole 4 and the wall top are locked through a connecting piece, so that the position of the outer frame unit 2 is locked.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an assembly type structure aluminum alloy furred ceiling keel frame, includes inside casing unit (1), frame unit (2), connecting rod (3) and furred ceiling pole (4), its characterized in that: the inner part of the outer frame unit (2) is connected with the inner frame unit (1) through a connecting rod (3), and a lifting rod (4) is arranged above the outer frame unit (2);
the inner frame unit (1) comprises an inner frame (11), an inner frame (12), a mounting plate (13), a ceiling frame (14) and an embedding rod (15), wherein the inner frame (12) is mounted inside the inner frame (11), the mounting plate (13) is uniformly arranged on the inner wall of the upper end of the inner frame (11) along the circumferential direction of the inner frame, sleeving holes are formed in the mounting plate (13), the ceiling frame (14) is sleeved in the sleeving holes, and the embedding rod (15) is arranged above the inner frame (11);
the outer frame unit (2) comprises an upper ring (21), a lower ring (22), a clamping frame (23), locking grooves (24) and locking groups (25), wherein the clamping frame (23) is arranged between the upper ring (21) and the lower ring (22), the locking grooves (24) are uniformly formed in the upper ring (21) along the circumferential direction of the upper ring, and the locking groups (25) are arranged outside the locking grooves (24);
a limiting plate is arranged at the outer end of the connecting rod (3), and a clamping groove is formed in the upper side of the inner end of the connecting rod (3);
the lifting rod (4) comprises a binding plate (41), a threaded column (42) and a positioning frame (43), the binding plate (41) is installed at the upper end of the threaded column (42), the lower end of the threaded column (42) is connected with the positioning frame (43) in a rotation fit mode, and the positioning frame (43) and the locking groove (24) are arranged up and down in a corresponding mode.
2. The fabricated building aluminum alloy ceiling keel frame of claim 1, wherein: the inner frame (11) on evenly seted up the draw-in groove along its circumference, the draw-in groove is L type structure, and for corresponding the arrangement from top to bottom between embedding pole (15) and the draw-in groove.
3. The fabricated building aluminum alloy ceiling keel frame of claim 1, wherein: the suspended ceiling frame (14) comprises a middle column (141), a bottom plate (142) and a working plate (143), the lower end of the middle column (141) is connected with the bottom plate (142) in a threaded fit mode, the middle of the middle column (141) is located in the sleeving hole, and the working plate (143) is installed at the upper end of the middle column (141).
4. The fabricated building aluminum alloy ceiling keel frame of claim 1, wherein: the clamping frame (23) is of an inverted A-shaped structure, the middle of the clamping frame (23) is provided with an inlet and outlet groove, and the inlet and outlet groove is connected with the connecting rod (3) in a sliding fit mode.
5. The fabricated building aluminum alloy ceiling keel frame of claim 1, wherein: the upper end of joint frame (23) be equipped with two embedding pieces, the embedding piece is the I-shaped structure, is connected for the embedding cooperation between embedding piece and the upper ring (21), the lower extreme of joint frame (23) is equipped with the joint piece, the joint piece is the I-shaped structure, and is connected for the embedding cooperation between joint piece and lower ring (22).
6. The fabricated building aluminum alloy ceiling keel frame of claim 1, wherein: the upper half part of locking groove (24) be internal thread hole structure, the lower half part of locking groove (24) is square hole structure.
7. The fabricated building aluminum alloy ceiling keel frame of claim 1, wherein: the locking group (25) comprises an in-out rod (251), two limiting blocks (252) and two groups of built-in springs (253), two grooves are formed in the inner end and the outer end of the in-out rod (251), the grooves are connected with the limiting blocks (252) through the built-in springs (253), and chamfering structures are arranged at the outer ends of the limiting blocks (252).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010603340.9A CN111719758B (en) | 2020-06-29 | 2020-06-29 | Assembled building aluminum alloy furred ceiling keel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010603340.9A CN111719758B (en) | 2020-06-29 | 2020-06-29 | Assembled building aluminum alloy furred ceiling keel frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111719758A true CN111719758A (en) | 2020-09-29 |
| CN111719758B CN111719758B (en) | 2021-05-04 |
Family
ID=72569506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010603340.9A Active CN111719758B (en) | 2020-06-29 | 2020-06-29 | Assembled building aluminum alloy furred ceiling keel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111719758B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962855A (en) * | 2021-02-25 | 2021-06-15 | 深圳市郑中设计股份有限公司 | Assembled suspended ceiling of hall and mounting process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000074190A1 (en) * | 1999-05-28 | 2000-12-07 | Koichi Wada | Decorative frame |
| CN2690485Y (en) * | 2004-03-15 | 2005-04-06 | 惠州大亚湾俊艺装饰制品有限公司 | Frame structure for ceiling inspection and repair opening |
| CN101617169A (en) * | 2007-02-02 | 2009-12-30 | 塔尔杰蒂桑基公司 | Swivelling lighting appliance |
| CN104421780A (en) * | 2013-09-04 | 2015-03-18 | 东芝照明技术株式会社 | Lighting device |
| US20170082253A1 (en) * | 2015-09-21 | 2017-03-23 | Abl Ip Holding Llc | Lighting fixtures and methods for grid ceiling systems |
| CN210216810U (en) * | 2018-11-14 | 2020-03-31 | 珠海中建兴业绿色建筑设计研究院有限公司 | Compound outer enclosure structure of assembly type structure |
-
2020
- 2020-06-29 CN CN202010603340.9A patent/CN111719758B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000074190A1 (en) * | 1999-05-28 | 2000-12-07 | Koichi Wada | Decorative frame |
| CN100377460C (en) * | 1999-05-28 | 2008-03-26 | 和田耕一 | Decorative frame |
| CN2690485Y (en) * | 2004-03-15 | 2005-04-06 | 惠州大亚湾俊艺装饰制品有限公司 | Frame structure for ceiling inspection and repair opening |
| CN101617169A (en) * | 2007-02-02 | 2009-12-30 | 塔尔杰蒂桑基公司 | Swivelling lighting appliance |
| CN104421780A (en) * | 2013-09-04 | 2015-03-18 | 东芝照明技术株式会社 | Lighting device |
| US20170082253A1 (en) * | 2015-09-21 | 2017-03-23 | Abl Ip Holding Llc | Lighting fixtures and methods for grid ceiling systems |
| CN210216810U (en) * | 2018-11-14 | 2020-03-31 | 珠海中建兴业绿色建筑设计研究院有限公司 | Compound outer enclosure structure of assembly type structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962855A (en) * | 2021-02-25 | 2021-06-15 | 深圳市郑中设计股份有限公司 | Assembled suspended ceiling of hall and mounting process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111719758B (en) | 2021-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111719758B (en) | Assembled building aluminum alloy furred ceiling keel frame | |
| CN210373140U (en) | Ceiling lamp convenient to disassemble | |
| CN209897202U (en) | Communication device convenient to dismantle | |
| CN203836882U (en) | Ceiling lamp installing device | |
| CN209165212U (en) | A kind of easy-to-mount construction headlamp | |
| CN210921134U (en) | Dismantle convenient LED lamps and lanterns | |
| CN211450832U (en) | Theatre lamp installation lifting device | |
| CN215498131U (en) | Hoisting structure of pre-buried junction box | |
| CN211050765U (en) | Safety rope suspension device for high-altitude operation | |
| CN209844373U (en) | 66KV transformer substation grounding wire high-altitude hanging device | |
| CN217427534U (en) | Quick locking device for cable bridge | |
| CN216345856U (en) | Ceiling lamp convenient to dismouting | |
| CN217557577U (en) | Exterior wall decoration frame for construction engineering | |
| CN217353077U (en) | Building hangs decorates plain brick curtain | |
| CN217540654U (en) | Installation device for building night lighting engineering | |
| CN219753654U (en) | Suspended ceiling keel | |
| CN211011073U (en) | Ceiling lamp mounting structure convenient to dismantle | |
| CN220569379U (en) | Bury formula emergency light | |
| CN220521593U (en) | Embedded part for curtain wall installation | |
| CN214739939U (en) | Novel detachable screw rod | |
| CN211257620U (en) | Ultra-thin light composite stone mounting structure | |
| CN218028816U (en) | Novel construction scaffold | |
| CN219491685U (en) | High strength scaffold connecting piece for building | |
| CN213330283U (en) | Wire pole with adjustable height | |
| CN218323386U (en) | Connecting device for building curtain wall |
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 | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40032750 Country of ref document: HK |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20210325 Address after: No. 116, West chenjiatou, Heping Village Committee, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province, 213114 Applicant after: Mingchuang (Jiangsu) curtain wall new material Co.,Ltd. Address before: Medical College of Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu, 214000 Applicant before: Yin Wei |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A prefabricated architectural aluminum alloy ceiling keel frame Effective date of registration: 20231025 Granted publication date: 20210504 Pledgee: China Construction Bank Changzhou Tianning sub branch Pledgor: Mingchuang (Jiangsu) curtain wall new material Co.,Ltd. Registration number: Y2023980062601 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |