CN212405671U - Adjustable telescopic module applied to assembled decoration ceiling - Google Patents

Adjustable telescopic module applied to assembled decoration ceiling Download PDF

Info

Publication number
CN212405671U
CN212405671U CN202020490943.8U CN202020490943U CN212405671U CN 212405671 U CN212405671 U CN 212405671U CN 202020490943 U CN202020490943 U CN 202020490943U CN 212405671 U CN212405671 U CN 212405671U
Authority
CN
China
Prior art keywords
seat
ceiling
jib
extension
fixedly connected
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
Application number
CN202020490943.8U
Other languages
Chinese (zh)
Inventor
付芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanchang Daogu Decoration Engineering Co ltd
Original Assignee
Nanchang Daogu Decoration Engineering Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanchang Daogu Decoration Engineering Co ltd filed Critical Nanchang Daogu Decoration Engineering Co ltd
Priority to CN202020490943.8U priority Critical patent/CN212405671U/en
Application granted granted Critical
Publication of CN212405671U publication Critical patent/CN212405671U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Residential Or Office Buildings (AREA)

Abstract

The utility model discloses a be applied to adjustable flexible module of assembled fitment furred ceiling, including top connecting pin and jib, the bottom movable mounting of top connecting pin has the connecting block. Through setting up the top connecting pin in the top of connecting block, make the furred ceiling lie in the wall top when connecting, the nail that need not adopt one of original rifle nail is on the wall top, directly punch a hole on the wall top, directly install the top connecting pin can, this kind of mode is more firm, through setting up hookup and joint board, make the jib when installing, speed is comparatively fast, and when needs are changed the furred ceiling, can dismantle fast, through setting up adjusting threaded rod and setting up in the fastening screw of jib side in the bottom of jib, can adjust the length of jib, and then make people can adjust the height of furred ceiling as required, and need not carry out the intercepting to the length of jib, thereby guarantee that people need not carry out the field cutting.

Description

Adjustable telescopic module applied to assembled decoration ceiling
Technical Field
The utility model relates to a furred ceiling structure field specifically is a be applied to adjustable flexible module of assembled fitment furred ceiling.
Background
The furred ceiling is a decoration of house living environment's top fitment, and simple saying is exactly the decoration that indicates the ceiling, is one of the important part of interior decoration, and house decoration furred ceiling is common link in the house decoration, and the furred ceiling is different according to the material of decorative board, and categorised also inequality, furred ceiling fitment material are the main foundation of distinguishing the furred ceiling name, mainly have: light steel keel gypsum board suspended ceiling, mineral wool board suspended ceiling, splint suspended ceiling, rectangular aluminous gusset suspended ceiling of dysmorphism, square lacquer aluminous gusset suspended ceiling, colored drawing glass suspended ceiling, aluminium honeycomb perforation abatvoix suspended ceiling, whole room double entry suspended ceiling etc. possess fairly important status in whole room is decorated, do appropriate decoration to the room top surface, can not only beautify the indoor environment, can also build out rich and colorful interior space artistic image, when selecting furred ceiling ornamental material and design scheme, will follow both province material, firm, safety, again pleasing to the eye, practical principle.
At present when carrying out the furred ceiling, the height of its furred ceiling and the length and the width of furred ceiling, need people to measure the size in house earlier, after the measurement is accomplished, people could be according to owner or the judgement of oneself, and then the preparation furred ceiling, the time limit for a project that this kind of mode was used is longer, after whole structure preparation is accomplished, people could carry out the furred ceiling operation, perhaps some furred ceiling mode, it is direct to cut the required material of furred ceiling in the room, then satisfy the needs in house, the mode is to the people of some later stage decoration furred ceilings, can bring great pollution for other objects in the room, and the cleaning in later stage is more troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to adjustable flexible module of assembled fitment furred ceiling to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an adjustable telescopic module applied to an assembled decoration ceiling comprises a top connecting pin and a suspender, wherein a connecting block is movably mounted at the bottom of the top connecting pin, a connecting hook is fixedly connected at the bottom of the connecting block, a clamping plate is fixedly connected at the top of the suspender, the top of the clamping plate is movably clamped with the side surface of the connecting hook, an adjusting threaded rod is mounted at the bottom of the suspender through threads, a fastening screw matched with the adjusting threaded rod is mounted at the side surface of the suspender through threads, a connecting seat is movably mounted at the bottom of the adjusting threaded rod, an elastic metal sheet is fixedly connected at the side surface of the connecting seat, a fastening bolt is movably mounted at the side surface of the elastic metal sheet, a main keel is movably sleeved at the inner side surface of the elastic metal sheet, an adjusting device is movably mounted at the side surface of the main keel, and, the side of middle-link pole is seted up flutedly, the one end swing joint of main joist has first connecting bolt, the main joist is through the first extension piece of first connecting bolt fixedly connected with, the other end swing joint of first extension piece has second connecting bolt, first extension piece is through second connecting bolt fixedly connected with second extension piece.
As a further aspect of the present invention: the other end of the adjusting device extends to the inside of the main keel, the pressing block is fixedly connected with the groove matched with the groove, and the pressing block is rubber flexible and fast.
As a further aspect of the present invention: the bottom fixed mounting of main joist has the joint piece, the surface slip joint of joint piece has vertical board, the top activity joint of main joist has joint elastic spring, the other end of joint elastic spring and the side looks joint of vertical board, the bottom fixed mounting of vertical board has the pine board.
As a further aspect of the present invention: the one end activity joint of vertical board has U-shaped joint seat, the medial surface fixedly connected with of U-shaped joint seat connects the arch, vertical board has first extension seat through the activity joint of U-shaped joint seat, the other end of first extension seat has the second through the activity joint of U-shaped joint seat to extend the seat.
As a further aspect of the present invention: the one end of vertical board and the mutual joint of one end of first extension seat, it is flexible protruding to connect the arch.
As a further aspect of the present invention: the side of the elastic metal sheet is provided with a sliding groove matched with the fastening bolt, the length value of the sliding groove is smaller than that of the elastic metal sheet, and the other end of the elastic metal sheet is connected with the other connecting seat.
As a further aspect of the present invention: the one end fixedly connected with of main joist and the slip arch of first extension piece looks slip joint, the spout with slip arch matched with is seted up to the one end of first extension piece.
As a further aspect of the present invention: the fixed cover of one end that the bottom of coupling hook is located the joint board back is equipped with the suit seat, and the diameter value of suit seat inner circle is less than the diameter value of coupling hook one end.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a be applied to adjustable flexible module of assembled fitment furred ceiling, top connecting pin is set up through the top at the connecting block, when making the furred ceiling lie in the wall crown and connect, the nail that need not adopt one of original rifle nail is on the wall crown, directly punch a hole on the wall crown, directly install the top connecting pin can, this kind of mode is more firm, through setting up hookup and joint board, make the jib when installing, speed is comparatively fast, and when needs are changed the furred ceiling, can dismantle fast, through setting up adjusting threaded rod and setting up in the fastening screw of jib side in the bottom of jib, can adjust the length of jib, and then make people can adjust the height of furred ceiling as required, and need not carry out the intercepting to the length of jib, thereby guarantee that people need not carry out the field cutting.
2. An adjustable telescopic module applied to an assembled decoration ceiling, which can adjust the length of a main keel according to the width of a house as required when in use by arranging a middle connecting rod inside the main keel, so that the suspended ceiling can adjust the length of the main keel at will, and by arranging the adjusting device and the pressing block at the inner side of the adjusting device, and a groove arranged on the middle connecting rod, so that when people adjust the length of the main keel, the main keel and the middle connecting rod are fixed, and the first connecting bolt, the second connecting bolt, the first extension block and the second extension block are matched, so that when people use the house, when the length of the main keel is slightly smaller than the width of the house, the length to the main joist carries out small compensation, and then makes when the main joist adjusts, because less error, leads to the width of whole furred ceiling improper.
3. The utility model provides a be applied to adjustable flexible module of assembled fitment furred ceiling, through setting up the joint piece, make be connected between main joist and the vertical board do not need special nail to be connected, directly with vertical board slide in the outside of joint piece can, it is simple and convenient, through setting up joint elastic spring, can carry out the joint to the connection between main joist and the vertical board, can guarantee simultaneously that relative displacement can not take place between joint piece and the vertical board, through setting up the U-shaped joint seat, first extension seat, the second extends the seat, can not reach the length in house at the length of vertical board, compensate it, can guarantee simultaneously that relative displacement can not take place between the two, guarantee the connection effect.
Drawings
FIG. 1 is a partial structural elevation view of an adjustable telescoping module for use in a fabricated trim ceiling.
Fig. 2 is a side view of a main runner structure in an adjustable telescoping module for use in a fabricated trim ceiling.
Fig. 3 is a top view of a main runner in an adjustable expansion module for use in a fabricated trim ceiling.
Fig. 4 is a schematic view of the connection between the main runners and the longitudinal plates in an adjustable expansion module for a fabricated ceiling.
FIG. 5 is a top view of longitudinal panels in an adjustable telescoping module for use in a fabricated trim ceiling.
In the figure: 1. a top connecting pin; 2. connecting blocks; 3. a connecting hook; 4. a clamping and connecting plate; 5. a boom; 6. fastening screws; 7. adjusting the threaded rod; 8. a connecting seat; 9. a main keel; 10. fastening a bolt; 11. a resilient metal sheet; 12. an adjustment device; 13. a middle connecting rod; 14. a groove; 15. a first connecting bolt; 16. a first extension block; 17. a second connecting bolt; 18. a second extension block; 19. pressing blocks; 20. clamping an elastic spring; 21. a clamping block; 22. a longitudinal plate; 23. a pine board; 24. a U-shaped clamping seat; 25. a connecting projection; 26. a first extension base; 27. a second extension seat.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-5, an adjustable telescopic module applied to an assembled decoration ceiling comprises a top connecting pin 1 and a hanger rod 5, wherein a connecting block 2 is movably installed at the bottom of the top connecting pin 1, a connecting hook 3 is fixedly connected at the bottom of the connecting block 2, a clamping plate 4 is fixedly connected at the top of the hanger rod 5, the top of the clamping plate 4 is movably clamped with the side surface of the connecting hook 3, an adjusting threaded rod 7 is installed at the bottom of the hanger rod 5 through threads, a fastening screw 6 matched with the adjusting threaded rod 7 is installed at the side surface of the hanger rod 5 through threads, the top connecting pin 1 is arranged above the connecting block 2, so that when the ceiling is connected on the top of a wall, holes are directly punched on the top of the wall without using original nails one by one, the top connecting pin 1 is directly installed, the mode is firm, and by arranging the connecting hook 3 and the clamping plate 4, when the suspension rod 5 is installed, the speed is high, and when the suspended ceiling needs to be replaced, the suspended ceiling can be quickly disassembled, the bottom of the suspension rod 5 is provided with the adjusting threaded rod 7 and the fastening screw 6 arranged on the side surface of the suspension rod 5, the length of the suspension rod 5 can be adjusted, so that people can adjust the height of the suspended ceiling as required, and the length of the suspension rod 5 does not need to be intercepted, so as to ensure that people do not need to carry out on-site cutting, the bottom of the adjusting threaded rod 7 is movably provided with the connecting seat 8, the side surface of the connecting seat 8 is fixedly connected with the elastic metal sheet 11, the side surface of the elastic metal sheet 11 is movably provided with the fastening bolt 10, the inner side surface of the elastic metal sheet 11 is movably sleeved with the main keel 9, the side surface of the main keel 9 is movably provided with the adjusting device 12, the inner, one end swing joint of main joist 9 has first connecting bolt 15, main joist 9 is through the first extension piece 16 of first connecting bolt 15 fixedly connected with, the other end swing joint of first extension piece 16 is with second connecting bolt 17, first extension piece 16 is through the second extension piece 18 of second connecting bolt 17 fixedly connected with, through setting up intermediate junction pole 13 in the inside of main joist 9, make people when using, the length of main joist 9 can be adjusted to the width in house as required, thereby make this furred ceiling can adjust the length of main joist 9 at will.
In this embodiment, specifically, the other end of the adjusting device 12 extends into the main keel 9 and is fixedly connected with a pressing block 19 matched with the groove 14, the pressing block 19 is a rubber flexible block which can prevent the pressing block 19 from damaging the intermediate connecting rod 13 when acting on the groove 14, by arranging the adjusting device 12, the pressing block 19 at the inner side thereof and the groove 14 arranged on the intermediate connecting rod 13, when people adjust the length of the main keel 9, people can fix the main keel 9 and the intermediate connecting rod 13, by arranging the first connecting bolt 15, the second connecting bolt 17, the first extending block 16 and the second extending block 18 in cooperation, when people use, when the length of the main keel 9 is slightly smaller than the width of a house, the length of the main keel 9 can be slightly compensated, so that when the main keel 9 is adjusted, the width of the whole ceiling is not suitable because of small error.
In this embodiment, it is specific, the bottom fixed mounting of main joist 9 has joint piece 21, the surface slip joint of joint piece 21 has vertical board 22, the top activity joint of main joist 9 has joint elastic spring 20, the other end of joint elastic spring 20 and the side looks joint of vertical board 22, the bottom fixed mounting of vertical board 22 has pinewood board 23, through setting up joint piece 21, make the main joist 9 and the connection between vertical board 22 do not need special nail to be connected, directly with vertical board 22 slide in the outside of joint piece 21 can, through setting up joint elastic spring 20, can carry out the joint to the connection between main joist 9 and the vertical board 22, can guarantee simultaneously that relative displacement can not take place between joint piece 21 and the vertical board 22.
In this embodiment, it is concrete, the one end activity joint of vertical board 22 has U-shaped joint seat 24, the medial surface fixedly connected with of U-shaped joint seat 24 connects arch 25, vertical board 22 has first extension seat 26 through U-shaped joint seat 24 activity joint, the other end of first extension seat 26 has second extension seat 27 through U-shaped joint seat 24 activity joint, through setting up U-shaped joint seat 24, first extension seat 26, second extension seat 27, can not reach the length in house at vertical board 22's length, compensate it, can guarantee simultaneously that relative displacement can not take place between the two, guarantee the connection effect.
In this embodiment, specifically, the mutual joint of the one end of longitudinal plate 22 and the one end of first extension seat 26, it is flexible protruding that connecting protrusion 25 is, and the flexibility can prevent that the joint dynamics of U-shaped joint seat 24 is too big, causes the damage to the side of longitudinal plate 22 and first extension seat 26.
In this embodiment, specifically, the side of the elastic metal sheet 11 is provided with a chute matched with the fastening bolt 10, the length of the chute is smaller than that of the elastic metal sheet 11, and the other end of the elastic metal sheet 11 is connected with another connecting seat 8, so that the elastic metal sheet 11 can fix the main keels 9 with different heights when the main keels 9 are fixed.
In this embodiment, specifically, the one end fixedly connected with of main joist 9 and the slip arch of first extension piece 16 looks slip joint, the spout with slip arch matched with is seted up to the one end of first extension piece 16, guarantees the connection effect between main joist 9 and the first extension piece 16.
In this embodiment, specifically, the fixed cover of the one end that the bottom of coupling hook 3 is located 4 backs of joint plate is equipped with the suit seat, and the diameter value of suit seat inner circle is less than the diameter value of 3 one ends of coupling hook, and the suit seat can prevent that coupling hook 3 from deviating from 4 places of joint plate.
The utility model discloses a theory of operation is: when the suspended ceiling is installed, firstly, a threaded hole needs to be drilled in the wall top, then the top connecting pin 1 is installed in the threaded hole, at the moment, the clamping plate 4 is hung on the corresponding connecting hook 3, then the adjusting threaded rod 7 is rotated according to needs, so that the height of the suspension rod 5 is determined, the height of the suspended ceiling is limited, at the moment, the positions of the main keels 9 on two sides of the middle connecting rod 13 are adjusted according to the length of a room, then the adjusting device 12 is rotated, so that the pressing block 19 is pressed on the groove 14 on the middle connecting rod 13, so that the main keels 9 on two sides are fixed, then according to errors, the first connecting bolt 15 and the second connecting bolt 17 are used, the first extending block 16 and the second extending block 18 are connected to one end of the main keel 9, so that the length of the main keel 9 is suitable for the width of the room, and the main keel 9 is placed on the inner side of, the main keel 9 is fixed by using a fastening bolt 10, then the longitudinal plate 22 slides to the outer side of the clamping block 21, then one end of the clamping elastic spring 20 is hung above the main keel 9, the other end of the clamping elastic spring is clamped on the side surface of the longitudinal plate 22, then the first extending seat 26 and the second extending seat 27 are installed at one end of the longitudinal plate 22 through the U-shaped clamping seat 24 according to the length of a house, then the length of the longitudinal plate 22 is compensated, and then the pine plate 23 is bonded at the bottom of the longitudinal plate 22.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (8)

1. The utility model provides an adjustable flexible module for assembled fitment furred ceiling, includes top connecting pin (1) and jib (5), its characterized in that: the bottom movable mounting of top connecting pin (1) has connecting block (2), the bottom fixedly connected with coupling hook (3) of connecting block (2), the top fixedly connected with joint board (4) of jib (5), the top of joint board (4) and the side activity joint of coupling hook (3), adjusting threaded rod (7) is installed to the bottom screw thread of jib (5), the side screw thread of jib (5) is installed and is adjusted threaded rod (7) matched with fastening screw (6), the bottom movable mounting of adjusting threaded rod (7) has connecting seat (8), the side fixedly connected with elasticity sheetmetal (11) of connecting seat (8), the side movable mounting of elasticity sheetmetal (11) has fastening bolt (10), the medial surface movable mounting of elasticity sheetmetal (11) has main joist (9), the side movable mounting of main joist (9) has adjusting device (12), the medial surface activity joint of main joist (9) has intermediate junction pole (13), the side of intermediate junction pole (13) is seted up flutedly (14), the one end swing joint of main joist (9) has first connecting bolt (15), main joist (9) are through the first extension piece (16) of first connecting bolt (15) fixedly connected with, the other end swing joint of first extension piece (16) has second connecting bolt (17), first extension piece (16) are through second connecting bolt (17) fixedly connected with second extension piece (18).
2. An adjustable telescopic module applied to an assembly finishing ceiling according to claim 1, characterized in that the other end of the adjusting device (12) extends to the inside of the main keel (9) and is fixedly connected with a pressed block (19) matched with the groove (14), and the pressed block (19) is made of rubber and flexible.
3. The adjustable telescopic module applied to the fabricated decoration ceiling is characterized in that a clamping block (21) is fixedly mounted at the bottom of the main keel (9), a longitudinal plate (22) is slidably clamped on the outer surface of the clamping block (21), a clamping elastic spring (20) is movably clamped at the top of the main keel (9), the other end of the clamping elastic spring (20) is clamped with the side surface of the longitudinal plate (22), and a pinewood plate (23) is fixedly mounted at the bottom of the longitudinal plate (22).
4. The adjustable telescopic module applied to the fabricated decoration ceiling is characterized in that one end of the longitudinal plate (22) is movably clamped with a U-shaped clamping seat (24), the inner side surface of the U-shaped clamping seat (24) is fixedly connected with a connecting protrusion (25), the longitudinal plate (22) is movably clamped with a first extension seat (26) through the U-shaped clamping seat (24), and the other end of the first extension seat (26) is movably clamped with a second extension seat (27) through the U-shaped clamping seat (24).
5. An adjustable telescopic module for application in a fabricated finishing ceiling according to claim 4, wherein one end of the longitudinal plate (22) and one end of the first extension seat (26) are snap-fitted to each other, and the coupling protrusion (25) is a flexible protrusion.
6. The adjustable telescopic module applied to the fabricated decoration suspended ceiling is characterized in that the side surface of the elastic metal sheet (11) is provided with a sliding groove matched with the fastening bolt (10), the length value of the sliding groove is smaller than that of the elastic metal sheet (11), and the other end of the elastic metal sheet (11) is connected with the other connecting seat (8).
7. The adjustable telescopic module applied to the fabricated decoration ceiling is characterized in that one end of the main keel (9) is fixedly connected with a sliding protrusion in sliding clamping connection with the first extension block (16), and one end of the first extension block (16) is provided with a sliding groove matched with the sliding protrusion.
8. The adjustable telescopic module applied to the fabricated finishing ceiling of claim 1, wherein the end of the bottom of the connecting hook (3) at the back of the clamping plate (4) is fixedly sleeved with a sleeved seat, and the diameter value of the inner ring of the sleeved seat is smaller than that of the end of the connecting hook (3).
CN202020490943.8U 2020-04-07 2020-04-07 Adjustable telescopic module applied to assembled decoration ceiling Expired - Fee Related CN212405671U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020490943.8U CN212405671U (en) 2020-04-07 2020-04-07 Adjustable telescopic module applied to assembled decoration ceiling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020490943.8U CN212405671U (en) 2020-04-07 2020-04-07 Adjustable telescopic module applied to assembled decoration ceiling

Publications (1)

Publication Number Publication Date
CN212405671U true CN212405671U (en) 2021-01-26

Family

ID=74369250

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020490943.8U Expired - Fee Related CN212405671U (en) 2020-04-07 2020-04-07 Adjustable telescopic module applied to assembled decoration ceiling

Country Status (1)

Country Link
CN (1) CN212405671U (en)

Similar Documents

Publication Publication Date Title
CN111197373B (en) Furred ceiling with inhale sound function
CN112593656A (en) Suspended ceiling assembling structure of hardcover room
CN205917955U (en) Integrated furred ceiling subassembly
CN112392194A (en) Quick joint structure of assembled furred ceiling fossil fragments
CN112112347A (en) Assembled mounting structure of integrated furred ceiling board
CN210441079U (en) Top surface concealed installation lamp belt box fixing structure
CN112064948A (en) Assembled connection pendant of wall decorative board
CN212405671U (en) Adjustable telescopic module applied to assembled decoration ceiling
CN106013579A (en) Integrated ceiling device and mounting method thereof
CN111021621B (en) Architectural decoration ceiling and installation method thereof
CN112252565A (en) Mounting and limiting structure for assembled ceiling acoustic panel
CN209114698U (en) Make things convenient for furred ceiling structure of lamps and lanterns installation
CN213926998U (en) Assembled mounting structure of integrated furred ceiling board
CN106013580A (en) Integrated ceiling structure and mounting method thereof
CN214833931U (en) Light gauge steel furred ceiling structure
CN208137251U (en) A kind of antidetonation environmental protection ceiling structure
CN212866551U (en) Ceiling structure is used to fitment according to high regulation of different indoor tops
CN106049796B (en) The hanging part for board structure and its installation method of a kind of adaptive degree of plainness for wall surface
CN212317247U (en) Novel environment-friendly and energy-saving curtain wall frame connecting structure
CN112554425B (en) Can install drop-level suspended ceiling connecting piece, suspended ceiling system and installation method fast
CN205444782U (en) Install pendant structure of wall ceramic tile fast
CN211850314U (en) Ceiling connecting rod convenient to assemble and used for decoration
CN209975839U (en) Antidetonation environmental protection furred ceiling structure for building
CN210439539U (en) Furred ceiling panel layering mounting structure with adjustable panel height
CN219100473U (en) Suspended ceiling suspension structure of building

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210126