CN219033759U - Double-layer film stretching structure of film structure modeling building suspended ceiling - Google Patents

Double-layer film stretching structure of film structure modeling building suspended ceiling Download PDF

Info

Publication number
CN219033759U
CN219033759U CN202320230970.5U CN202320230970U CN219033759U CN 219033759 U CN219033759 U CN 219033759U CN 202320230970 U CN202320230970 U CN 202320230970U CN 219033759 U CN219033759 U CN 219033759U
Authority
CN
China
Prior art keywords
fixing
film
connecting plate
aluminum profile
stretching device
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.)
Active
Application number
CN202320230970.5U
Other languages
Chinese (zh)
Inventor
费颖田
孙君
张海文
刘玉江
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.)
Nongdao Yanchuang Technology Changchun Co ltd
Original Assignee
Nongdao Yanchuang Technology Changchun 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 Nongdao Yanchuang Technology Changchun Co ltd filed Critical Nongdao Yanchuang Technology Changchun Co ltd
Priority to CN202320230970.5U priority Critical patent/CN219033759U/en
Application granted granted Critical
Publication of CN219033759U publication Critical patent/CN219033759U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Tents Or Canopies (AREA)

Abstract

A double-layer film stretching structure of a film structure modeling building suspended ceiling relates to the field of film structure modeling building houses, and comprises a fixed seat fixed with a wall body; the first film stretching device and the second film stretching device are transversely arranged on the fixing seat; the compression sealing device is vertically arranged on the fixing seat; the first aluminum profile fixing component is arranged at the front end of the first film stretching device; the second aluminum profile fixing component is arranged at the front end of the second film stretching device; the first magnetic seal compression strip is arranged at the lower end of the compression sealing device; the second magnetic sealing compression strip is connected with the lower end of the first magnetic sealing compression strip through magnetic force; and the third magnetic sealing compression strip is connected with the lower end of the second magnetic sealing compression strip through magnetic force. The utility model has simple and convenient regulation of the tightness of the double-layer film, reduces the damage to the film, forms a sealing space between the double-layer films, improves the heat preservation, heat insulation, sound insulation and sound absorption effects of the film, and has simple structure and firm structure.

Description

Double-layer film stretching structure of film structure modeling building suspended ceiling
Technical Field
The utility model relates to the technical field of membrane structure modeling building houses, in particular to a membrane structure modeling building suspended ceiling double-layer membrane stretching structure.
Background
Suspended ceiling refers to a decoration of the top of the living environment of a house. In short, it is the decoration of the ceiling of the roof, which is one of the important parts of the interior decoration. The suspended ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also a concealed space layer of projects such as indoor water, electricity, network line equipment and the like.
Suspended ceilings are a common link in finishing. The furred ceiling is according to the material difference of decorative board, and the classification is also different. The ceiling finishing material is a main basis for distinguishing the names of the ceilings, and mainly comprises the following components: light gauge steel aluminum pinch plate furred ceiling, light gauge steel gypsum board furred ceiling, painted glass furred ceiling, aluminium honeycomb perforation abatvoix furred ceiling etc..
Suspended ceiling film stretching structure among the prior art has following problem:
(1) Although the existing suspended ceiling single film stretching structure adjusts the tightness of the film through stretching bolts, the adjusting mode is inconvenient for a double-layer film;
(2) The existing ceiling single-film stretching structure is provided with right-angle edges, so that the film is easy to damage;
(3) The existing suspended ceiling single-film stretching structure does not have a sealing space of a double-layer film, and cannot play a good role in heat preservation, heat insulation, sound insulation and sound absorption.
Therefore, there is a need to design a membrane structure modeling construction ceiling double-layer membrane stretching structure to solve the above-mentioned problems.
Disclosure of Invention
The utility model provides a double-layer film stretching structure of a film structure modeling building suspended ceiling, which aims to solve the problems that the existing suspended ceiling single-film stretching structure is inconvenient to adjust the tightness of the double-layer film, is easy to damage the film and has poor heat preservation, heat insulation, sound insulation and sound absorption effects due to the fact that a sealing space is not provided.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model relates to a double-layer film stretching structure of a film structure modeling building suspended ceiling, which comprises a fixed seat fixed with a wall body, and further comprises:
the first film stretching device and the second film stretching device are transversely arranged on the fixing seat;
the compression sealing device is vertically arranged on the fixing seat;
the first aluminum profile fixing component is arranged at the front end of the first film stretching device;
the second aluminum profile fixing component is arranged at the front end of the second film stretching device;
the first magnetic seal compression strip is arranged at the lower end of the compression sealing device;
the second magnetic sealing compression strip is connected with the lower end of the first magnetic sealing compression strip through magnetic force;
and the third magnetic sealing compression strip is connected with the lower end of the second magnetic sealing compression strip through magnetic force.
Further, the fixing base includes: an upper connecting plate, a lower connecting plate and a middle connecting plate; the middle connecting plate is vertically fixed on the lower connecting plate, one end of the upper connecting plate is fixed on the middle connecting plate, and the upper connecting plate and the lower connecting plate are arranged in parallel; the upper connecting plate is provided with a compaction sealing device hole; the middle connecting plate is provided with an indoor top film stretching device hole and a roof top film stretching device hole, and the indoor top film stretching device hole and the roof top film stretching device hole are arranged up and down, namely are not on the same horizontal plane; the lower connecting plate is provided with an aluminum profile fixing inner fixing hole and an aluminum profile fixing outer fixing hole, the aluminum profile fixing inner fixing hole is formed in the front end of the lower connecting plate, and the aluminum profile fixing outer fixing hole is formed in the rear end of the lower connecting plate; the aluminum profile fixing inner fixing holes are fixed with the wall body through inner fixing screws, and the aluminum profile fixing outer fixing holes are fixed with the wall body through outer fixing screws.
Further, the first membrane stretching device passes through the hole of the roof top membrane stretching device and is connected with the middle connecting plate through the fixing nut of the first membrane stretching device; the front end of the first film stretching device is provided with a first fixing rod, and the second aluminum profile fixing component is fixed on the first fixing rod.
Further, the second film stretching device penetrates through the hole of the indoor top film stretching device and is connected with the middle connecting plate through a second film stretching device fixing nut; the front end of the second film stretching device is provided with a second fixing rod, and the first aluminum profile fixing component is fixed on the second fixing rod.
Further, the compression sealing device penetrates through the compression sealing device hole and is connected with the upper connecting plate through the compression sealing device fixing nut.
Further, the lower end of the third magnetic seal compression strip is arranged on the lower connecting plate.
Further, the first aluminum profile fixing component and the second aluminum profile fixing component have the same structural composition; the first aluminum profile fixing assembly comprises: aluminum profile stretching edge strips, film fixing plastic buckling strips and fixing clamping pieces; the number of the fixing clamping pieces is two, and the two fixing clamping pieces and the film fixing plastic buckling strips are all installed in the installation holes of the aluminum profile stretching side strips.
The beneficial effects of the utility model are as follows:
1. the membrane stretching device designed by the utility model can be fixedly locked through the nut, so that the rotation of the membrane stretching device can be avoided, and the rotation stretching stability of the membrane stretching device is improved; meanwhile, the tightness of the film is adjusted through the film stretching device, so that the convenience of film stretching is improved.
2. Through setting up aluminium alloy fixed subassembly, can avoid aluminium alloy tensile strake and membrane fixed knot strip of moulding to cause the damage to the membrane, make three magnetism inhale sealed compression strip play the membrane positioning action through adjusting the nut that compresses tightly on the sealing device during the installation, ensure that magnetism inhale sealed compression strip installation highly accurate, can play better sealed effect.
3. The double-layer film stretching structure of the building suspended ceiling with the film structure can stretch double-layer films, form a sealed space between the double-layer films, and improve the heat preservation, heat insulation, sound insulation and sound absorption performances between the double-layer films.
4. The double-layer film stretching structure of the suspended ceiling of the film structure modeling building has the advantages of simple and firm structure and the like, and can be widely applied to the film structure modeling building of a living room in a village, such as a film structure wooden house, a film structure aluminum profile house, a film structure glass house and the like.
Drawings
FIG. 1 is a schematic view of a double-layer film stretching structure of a film structure modeling building ceiling according to the present utility model.
Fig. 2 is a schematic structural diagram of the fixing base.
Fig. 3 is a schematic structural view of a first aluminum profile fixing assembly.
FIG. 4 is a schematic illustration of the use of a membrane structure modeling construction ceiling bilayer membrane stretching structure of the present utility model.
In the figure, 1, a fixing seat; 101. an upper connecting plate; 102. compressing the sealing device hole; 103. a lower connecting plate; 104. fixing the inner fixing hole by the aluminum profile; 105. fixing the external fixing hole by the aluminum profile; 106. a middle connecting plate; 107. an indoor top film stretching device hole; 108. roof top membrane stretching device holes; 2. a first film stretching device; 3. a second film stretching device; 4. compressing the sealing device; 5. a first magnetically attractive sealing compression strip; 6. a second aluminum profile fixing assembly; 7. a first aluminum profile fixing assembly; 8. a second magnetic seal compression bar; 9. a third magnetic seal compression strip; 10. a second tensile membrane; 11. a first tensile membrane.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model relates to a double-layer film stretching structure of a film structure modeling building suspended ceiling, which mainly comprises: the device comprises a fixing seat 1, a first film stretching device 2, a second film stretching device 3, a compression sealing device 4, a first magnetic suction sealing compression strip 5, a second aluminum profile fixing component 6, a first aluminum profile fixing component 7, a second magnetic suction sealing compression strip 8 and a third magnetic suction sealing compression strip 9; the fixing base 1 is fixed with a wall body, the first film stretching device 2, the second film stretching device 3 and the compression sealing device 4 are all arranged on the fixing base 1, wherein the first film stretching device 2 and the second film stretching device 3 are transversely arranged on the fixing base 1, and the compression sealing device 4 is vertically arranged on the fixing base 1; the first aluminum profile fixing component 7 is arranged at the front end of the first film stretching device 2, the second aluminum profile fixing component 6 is arranged at the front end of the second film stretching device 3, the first magnetic suction sealing compression strip 5 is arranged at the lower end of the compression sealing device 4, the second magnetic suction sealing compression strip 8 is arranged at the lower end of the first magnetic suction sealing compression strip 5, the third magnetic suction sealing compression strip 9 is arranged at the lower end of the second magnetic suction sealing compression strip 8, the upper end of the second magnetic suction sealing compression strip 8 is connected with the lower end of the first magnetic suction sealing compression strip 5 through magnetic force, and the lower end of the second magnetic suction sealing compression strip 8 is connected with the upper end of the third magnetic suction sealing compression strip 9 through magnetic force; the first tensioning film 11 is connected with the first aluminum profile fixing component 7, and the second tensioning film 10 is connected with the second aluminum profile fixing component 6; the first tensioning film 11 is compressed by the second magnetic sealing compression strip 8 and the third magnetic sealing compression strip 9, and the second tensioning film 10 is compressed by the first magnetic sealing compression strip 5 and the second magnetic sealing compression strip 8, so that the first magnetic sealing compression strip 5, the second magnetic sealing compression strip 8, the third magnetic sealing compression strip 9, the first tensioning film 11 and the second tensioning film 10 are integrally sealed.
As shown in fig. 2, the fixing base 1 mainly includes: an upper connection plate 101, a lower connection plate 103, and a middle connection plate 106; the middle connecting plate 106 is vertically fixed on the lower connecting plate 103, one end of the upper connecting plate 101 is fixed on the middle connecting plate 106, and the upper connecting plate 101 and the lower connecting plate 103 are arranged in parallel; the upper connecting plate 101 is provided with a compression sealing device hole 102; an indoor top film stretching device hole 107 and a roof top film stretching device hole 108 are arranged on the middle connecting plate 106, and the indoor top film stretching device hole 107 and the roof top film stretching device hole 108 are arranged up and down, namely are not on the same horizontal plane; the lower connecting plate 103 is provided with an aluminum profile fixing inner fixing hole 104 and an aluminum profile fixing outer fixing hole 105, the aluminum profile fixing inner fixing hole 104 is formed in the front end of the lower connecting plate 103, and the aluminum profile fixing outer fixing hole 105 is formed in the rear end of the lower connecting plate 103. Wherein, the fixed inside fixed hole 104 of aluminium alloy passes through inside set screw and is fixed with the wall body, and the fixed outside fixed hole 105 of aluminium alloy passes through outside set screw and is fixed with the wall body.
The first membrane stretching device 2 passes through the roof top membrane stretching device hole 108 and is connected with the middle connecting plate 106 through the first membrane stretching device fixing nut 202, and the first membrane stretching device 2 is fixedly locked through the nut, so that the first membrane stretching device 2 can be prevented from rotating in the roof top membrane stretching device hole 108, and the rotation stretching stability of the first membrane stretching device 2 is improved; the front end of the first film stretching device 2 is provided with a first fixing rod 201, and the second aluminum profile fixing component 6 is fixed on the first fixing rod 201 at the front end of the first film stretching device 2.
The second film stretching device 3 passes through the hole 107 of the indoor top film stretching device and is connected with the middle connecting plate 106 through the second film stretching device fixing nut 302, and the second film stretching device 3 is fixedly locked through the nut, so that the second film stretching device 3 can be prevented from rotating in the hole 107 of the indoor top film stretching device, and the rotation stretching stability of the second film stretching device 3 is improved; the front end of the second film stretching device 3 is provided with a second fixing rod 301, and the first aluminum profile fixing component 7 is fixed on the second fixing rod 301 at the front end of the second film stretching device 3.
The compression sealing device 4 passes through the compression sealing device hole 102 and is connected with the upper connecting plate 101 through the compression sealing device fixing nut 401, and the compression sealing device 4 is fixedly locked through the nut, so that the compression sealing device 4 can be prevented from rotating in the compression sealing device hole 102, and the stability of the compression sealing device 4 is improved.
The upper end of the first magnetic attraction seal compression strip 5 is fixed at the lower end of the compression seal device 4, the second magnetic attraction seal compression strip 8 is arranged at the lower end of the first magnetic attraction seal compression strip 5, the upper end of the second magnetic attraction seal compression strip 8 and the lower end of the first magnetic attraction seal compression strip 5 are attracted together through magnetic force, the third magnetic attraction seal compression strip 9 is arranged at the lower end of the second magnetic attraction seal compression strip 8, and the upper end of the third magnetic attraction seal compression strip 9 and the lower end of the second magnetic attraction seal compression strip 8 are attracted together through magnetic force. The lower end of the third magnetic seal compression strip 9 is arranged on the lower connecting plate 103 of the fixed seat 1.
The first aluminum profile fixing assembly 7 and the second aluminum profile fixing assembly 6 have the same structural composition. The structural composition of the first aluminum profile fixing assembly 7 will be described below as an example.
As shown in fig. 3, the first aluminum profile fixing assembly 7 mainly includes: aluminum profile stretching side bars 701, film fixing plastic buckling bars 702 and fixing clamping pieces 703; the surface of the fixing clamping piece 703 is provided with protrusions 7031, the number of the fixing clamping pieces 703 is two, the two fixing clamping pieces 703 and the film fixing plastic buckling strips 702 are all installed in the installation holes of the aluminum profile stretching side strips 701, when the first stretching film 11 is fixed, the film fixing plastic buckling strips 702 are firstly fixed at one end of the first stretching film 11, then the film fixing plastic buckling strips 702 are placed into the installation holes of the aluminum profile stretching side strips 701, and finally the two fixing clamping pieces 703 are pushed into the installation holes of the aluminum profile stretching side strips 701, and the film fixing plastic buckling strips 702 and the aluminum profile stretching side strips 701 are fixed through bolts and nuts.
As shown in fig. 4, the stretching of the first stretched film 11 and the second stretched film 10 is realized by adopting a first suspended ceiling double-layer film stretching structure a and a second suspended ceiling double-layer film stretching structure B, the left end of the first stretched film 11 passes through a space between a second magnetic suction sealing compression strip 8 and a third magnetic suction sealing compression strip 9 of the first suspended ceiling double-layer film stretching structure a and is fixed on a first aluminum profile fixing component 7, and the right end of the first stretched film 11 passes through a space between the second magnetic suction sealing compression strip 8 and the third magnetic suction sealing compression strip 9 of the second suspended ceiling double-layer film stretching structure B and is fixed on the first aluminum profile fixing component 7; the left end of a second tensioning film 10 passes through a space between a first magnetic attraction sealing compression strip 5 and a second magnetic attraction sealing compression strip 8 of a first suspended ceiling double-layer film stretching structure A and is fixed on a second aluminum profile fixing component 6, and the right end of the second tensioning film 10 passes through a space between the first magnetic attraction sealing compression strip 5 and the second magnetic attraction sealing compression strip 8 of a second suspended ceiling double-layer film stretching structure B and is fixed on the second aluminum profile fixing component 6; the first tensioning film 11 and the second tensioning film 10 can be stretched transversely and flatly through the first aluminum profile fixing component 7 and the second aluminum profile fixing component 6; the first stretching film 11 can be longitudinally and flatly stretched by adjusting the first film stretching device fixing nut 202 on the first film stretching device 2, and the second stretching film 10 can be longitudinally and flatly stretched by adjusting the second film stretching device fixing nut 302 on the second film stretching device 3; the first magnetic attraction sealing compression strip 5, the second magnetic attraction sealing compression strip 8, the third magnetic attraction sealing compression strip 9, the first tensioning membrane 11 and the second tensioning membrane 10 can be integrally sealed by adjusting the compression sealing device fixing nut 401 on the compression sealing device 4.
In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the protection of the present utility model.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be replaced with others, which may not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. The utility model provides a tensile structure of membrane structure molding building furred ceiling bilayer membrane, includes the fixing base fixed with the wall body, its characterized in that still includes:
the first film stretching device and the second film stretching device are transversely arranged on the fixing seat;
the compression sealing device is vertically arranged on the fixing seat;
the first aluminum profile fixing component is arranged at the front end of the first film stretching device;
the second aluminum profile fixing component is arranged at the front end of the second film stretching device;
the first magnetic seal compression strip is arranged at the lower end of the compression sealing device;
the second magnetic sealing compression strip is connected with the lower end of the first magnetic sealing compression strip through magnetic force;
and the third magnetic sealing compression strip is connected with the lower end of the second magnetic sealing compression strip through magnetic force.
2. The membrane structure modeling building ceiling double-layer membrane stretching structure according to claim 1, wherein the fixing base comprises: an upper connecting plate, a lower connecting plate and a middle connecting plate; the middle connecting plate is vertically fixed on the lower connecting plate, one end of the upper connecting plate is fixed on the middle connecting plate, and the upper connecting plate and the lower connecting plate are arranged in parallel; the upper connecting plate is provided with a compaction sealing device hole; the middle connecting plate is provided with an indoor top film stretching device hole and a roof top film stretching device hole, and the indoor top film stretching device hole and the roof top film stretching device hole are arranged up and down, namely are not on the same horizontal plane; the lower connecting plate is provided with an aluminum profile fixing inner fixing hole and an aluminum profile fixing outer fixing hole, the aluminum profile fixing inner fixing hole is formed in the front end of the lower connecting plate, and the aluminum profile fixing outer fixing hole is formed in the rear end of the lower connecting plate; the aluminum profile fixing inner fixing holes are fixed with the wall body through inner fixing screws, and the aluminum profile fixing outer fixing holes are fixed with the wall body through outer fixing screws.
3. The membrane structure modeling building suspended ceiling double-layer membrane stretching structure according to claim 2, wherein the first membrane stretching device penetrates through a roof top membrane stretching device hole and is connected with the middle connecting plate through a first membrane stretching device fixing nut; the front end of the first film stretching device is provided with a first fixing rod, and the second aluminum profile fixing component is fixed on the first fixing rod.
4. The membrane structure modeling building ceiling double-layer membrane stretching structure according to claim 2, wherein the second membrane stretching device penetrates through the hole of the indoor top membrane stretching device and is connected with the middle connecting plate through a second membrane stretching device fixing nut; the front end of the second film stretching device is provided with a second fixing rod, and the first aluminum profile fixing component is fixed on the second fixing rod.
5. The double-layer film stretching structure of a film structure modeling building ceiling according to claim 2, wherein the compression sealing device penetrates through the compression sealing device hole and is connected with the upper connecting plate through a compression sealing device fixing nut.
6. The double-layer film stretching structure of a film structure modeling building suspended ceiling according to claim 2, wherein the lower end of the third magnetic sealing compression strip is installed on the lower connecting plate.
7. The film structure modeling building ceiling double-layer film stretching structure according to claim 2, wherein the first aluminum profile fixing component and the second aluminum profile fixing component have the same structural composition; the first aluminum profile fixing assembly comprises: aluminum profile stretching edge strips, film fixing plastic buckling strips and fixing clamping pieces; the number of the fixing clamping pieces is two, and the two fixing clamping pieces and the film fixing plastic buckling strips are all installed in the installation holes of the aluminum profile stretching side strips.
CN202320230970.5U 2023-02-16 2023-02-16 Double-layer film stretching structure of film structure modeling building suspended ceiling Active CN219033759U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320230970.5U CN219033759U (en) 2023-02-16 2023-02-16 Double-layer film stretching structure of film structure modeling building suspended ceiling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320230970.5U CN219033759U (en) 2023-02-16 2023-02-16 Double-layer film stretching structure of film structure modeling building suspended ceiling

Publications (1)

Publication Number Publication Date
CN219033759U true CN219033759U (en) 2023-05-16

Family

ID=86286909

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320230970.5U Active CN219033759U (en) 2023-02-16 2023-02-16 Double-layer film stretching structure of film structure modeling building suspended ceiling

Country Status (1)

Country Link
CN (1) CN219033759U (en)

Similar Documents

Publication Publication Date Title
CN219033759U (en) Double-layer film stretching structure of film structure modeling building suspended ceiling
CN202265922U (en) Structure for assembling glass plate of shower enclosure against wall
CN109024975B (en) Energy-saving temporary placement house wall structure and installation and use method thereof
CN210858442U (en) Novel high-strength hollow glass
CN219175577U (en) Angle-adjustable vertical grid connection system
CN102817432A (en) Upright structure of exposed frame corner openable window
CN203347057U (en) Aluminum alloy exposed frame curtain wall inside corner connecting structure
CN203701848U (en) Novel aluminum alloy thermal insulation window ecological wood auxiliary frame
CN202249421U (en) Gate doorframe for timber building
CN113882606A (en) Safe and stable integrated glass curtain wall for interior decoration
CN220395521U (en) Door and window provided with laminated glass
CN211038348U (en) Novel toilet glass mounting structure
CN201771091U (en) Connection structure of curtain wall and ceiling using hook type hidden frame in connection
CN203808763U (en) Spacing and positioning fixture for double-layer glass
CN219316166U (en) Gypsum board furred ceiling structure
CN215407108U (en) A waterproof thermal-insulated type wallboard for housing construction design
CN213205366U (en) Frame structure is pieced together to aluminium protects wood window
CN206308877U (en) A kind of U-shaped closing in trough fixation device of gypsum plaster ceiling board
CN216587438U (en) Ventilation outer wall decorative board
CN220620653U (en) Assembled wrong plywood lamp area structure
CN218933549U (en) Assembled building curtain wall mounting structure
CN219100433U (en) Blocking structure at joint of partition wall and outer curtain wall
CN221012528U (en) Novel mirror screen furniture
CN218814933U (en) Green building thermal insulation wall body mounting structure
CN203879280U (en) Thermal-insulation sliding door buckled strip sectional material

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: Room 403-11, Building 1, Cubic Building, No. 7888 South Huancheng Road, Jingyue Development Zone, Changchun City, Jilin Province, 130000

Patentee after: Nongdao Yanchuang Technology (Changchun) Co.,Ltd.

Address before: Building 5, Zhongbai Science and Technology Park, 1733 Minsk Road, Kuancheng District, Changchun City, Jilin Province, 130000

Patentee before: Nongdao Yanchuang Technology (Changchun) Co.,Ltd.