CN111663645A - Openable sound insulation sealing profile assembling type mounting structure - Google Patents
Openable sound insulation sealing profile assembling type mounting structure Download PDFInfo
- Publication number
- CN111663645A CN111663645A CN202010400709.6A CN202010400709A CN111663645A CN 111663645 A CN111663645 A CN 111663645A CN 202010400709 A CN202010400709 A CN 202010400709A CN 111663645 A CN111663645 A CN 111663645A
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- Prior art keywords
- mounting
- groove
- openable
- installation
- top covering
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 239000010985 leather Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 210000005056 cell body Anatomy 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005034 decoration Methods 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
Abstract
The invention discloses an openable sound insulation sealing profile assembling type mounting structure, which comprises a bottom mounting and fixing structure and an upper openable top covering structure which are connected through a rotary connecting structure, the rotary connecting structure is positioned at one side end part of the sectional material assembly type mounting structure, a hollow groove is arranged in the rotary connecting structure and between the mounting and fixing structure and the openable top covering structure, a drainage structure is arranged at the lower part of the hollow groove, the inner side of the upper part of the installation and fixation structure is provided with a sound insulation part higher than the installation and fixation structure body, the outer side of the sound insulation part is provided with an extension groove with the upper part being flush with the top of the sound insulation part, the corresponding position on the installation and fixation structure at the upper part of the extension groove is provided with a groove for installing a sealing device, the inner side surface of the openable top covering structure is provided with a mounting groove which is formed between the buckling part and the mounting part and is used for mounting the top covering body. The invention relates to an openable sectional material assembling type mounting structure with high sound insulation and sealing performance.
Description
Technical Field
The invention relates to a sectional material mounting structure, in particular to an openable sound insulation sealing sectional material assembling type mounting structure, and belongs to the technical field of building structures.
Background
The assembly type mounting structure can continuously complete a plurality of or all processes of a project in sequence, thereby reducing the types and the number of the engineering machines entering a field, eliminating idle time of process connection, realizing the three-dimensional crossing operation, reducing constructors, improving the working efficiency, reducing the material consumption, reducing the environmental pollution and providing a guarantee for green construction. Most of the existing decoration/fitment products adopt an assembly type installation structure, and the structural installation is completed through module coordination, module combination, interface connection and the like by prefabricated components in a factory, so that the assembly type structure can reduce building waste to a greater extent, and is an environment-friendly installation structure.
The sectional material assembled installation structure is a construction structure which is common in the prior assembled decoration/fitment construction. The section bar mainly refers to a structure which is formed by plastic processing and has a certain section shape and size; the section bar has various varieties and specifications, particularly the application of the section bar is wide, and the section bar plays a very important role in rolling production. Openable structures such as roofs, skylights, etc., are commonly encountered during decoration/fitment and require good sound-insulating sealing properties during design and installation. The prior art is not good to the leakproofness and the sound-proof performance usually of openable structure's design, influences the use of later stage.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an openable sectional material assembling type mounting structure with high sound insulation and sealing performance.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an openable sound insulation sealing profile assembly type mounting structure comprises a bottom mounting and fixing structure and an upper openable top covering structure, wherein the mounting and fixing structure and the openable top covering structure are connected through a rotary connecting structure, the rotary connecting structure is arranged at a connecting end of the assembly type mounting structure, the other end opposite to the connecting end is an opening end, the connecting end is provided with the rotary connecting structure, the opening end is provided with a device such as a handle and the like which is convenient for opening the openable top covering structure, the rotary connecting structure is arranged at one side end of the profile assembly type mounting structure, a hollow groove is arranged between the mounting and fixing structure and the openable top covering structure, a drainage structure consisting of drainage channels is arranged on the mounting and fixing structure at the lower part of the hollow groove, and a sound insulation part higher than a mounting and fixing structure body is arranged on the inner side of the upper part of the mounting and fixing structure, the inner side of the upper part of the installation fixing structure is provided with an upward convex sound insulation part, the outer side of the sound insulation part is provided with an extension groove with the upper part being flush with the top of the sound insulation part, the corresponding position on the installation fixing structure on the upper part of the extension groove is provided with a groove for installing a sealing device, and the inner side surface of the openable top covering structure is provided with an installation groove formed between a buckling part and an installation part.
Further, the upper portion of mounting groove be the buckling parts, the buckling parts for the section bar structure of installation fixed knot structure inboard extension, the lower part of mounting groove be the installation department.
Further, the installation department include body structure and cardboard, the body structure on have a cell body, be fixed in the cell body through fixed knot structures such as screw on can opening the structure that covers, but the cardboard block embedding body structural, accomplish the installation, the fixed of installation department.
Furthermore, the hollow groove is a groove body formed by enclosing the rotary connecting structure, the sound insulation part, the mounting and fixing structure and the openable top covering structure.
Furthermore, the outer side of the upper part of the mounting and fixing structure is provided with a mounting clamping groove, the openable top covering structure opposite to the mounting clamping groove is also provided with a mounting clamping groove, and the mounting and fixing structure and the mounting clamping groove arranged on the openable top covering structure are used for mounting the rotary connecting structure.
Furthermore, the drainage channel is an inclined channel connecting the hollow groove and the outside, and a plurality of drainage channels are arranged at equal intervals to form a drainage structure. The drainage structure is used for draining water after the water flow permeates into the hollow groove when wind and rain happen in the using process of the sectional material assembling type mounting structure, so that mildew, smell and corrosion caused by water accumulation are prevented.
Further, the rotary connecting structure is a hinge connecting device.
Furthermore, the sealing device is a leather strip device which can be clamped in the groove.
Further, the inboard of the upper portion of puigging, extension groove structure top be provided with upward protruding structure, upward protruding structure set up on the one hand can be for the leather strap device location of block in the ditch inslot, on the other hand further strengthens sealed syllable-dividing effect after contacting with the leather strap.
Furthermore, the mounting groove is internally used for mounting a top covering body formed by one or a combination of double-layer glass, an aluminum alloy plate, a galvanized iron sheet and a color steel plate, the mounting groove can also be internally provided with materials for a functional decoration and beautification device, such as an acoustic panel, a composite plate and the like in other embodiments, when the mounting groove is mounted, the upper part of the mounting groove is in contact with the buckling part, and the mounting groove is made of waterproof and anti-corrosion material products, such as the double-layer glass, the aluminum alloy plate, the galvanized iron sheet or the color steel plate, and the like, and the lower part of the mounting groove is.
Furthermore, a fixing groove is arranged on the outer side of the lower part of the mounting and fixing structure and used for mounting and fixing the mounting and fixing structure at the bottom of the invention.
Compared with the prior art, the invention has the beneficial effects that:
1. the section bar assembly type mounting structure has good sealing performance, the sound insulation part protruding upwards is arranged in the rotary connection structure, and the sealing device is arranged at the upper part of the sound insulation part, so that the intrusion of rainwater to the inside is fundamentally avoided, and the section bar assembly type mounting structure has excellent sealing performance;
2. the sectional material assembly type mounting structure adopts a hollow sectional material structure, has good sound insulation performance, and is provided with a hollow sound insulation part on the mounting and fixing structure between the bottom mounting and fixing structure and the upper openable top covering structure, so that the sectional material assembly type mounting structure has excellent sound insulation performance;
3. the assembly type mounting structure is prefabricated in a factory mode with a prefabricated size, and is convenient to construct and mount on site.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bottom mounting and fixing structure
FIG. 3 is a schematic view of an upper openable roof structure.
In the figure, 1-installation fixing structure, 2-openable top covering structure, 3-rotary connection structure, 4-hollow groove, 5-drainage channel, 6-installation groove, 7-fixing groove, 11-sound insulation part, 12-extension groove, 13-installation fixing structure body, 14-installation clamping groove, 15-upward convex structure, 21-groove, 22-buckling part, 23-installation part, 231-body structure and 232-clamping plate.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following examples. Any equivalent modifications made by those skilled in the art in the light of the teachings of this invention should be within the scope of this invention.
Referring to fig. 1-3, an openable sound insulation sealing profile assembly type mounting structure comprises a bottom mounting and fixing structure 1 and an upper openable top covering structure 2, wherein the mounting and fixing structure 1 and the openable top covering structure 2 are connected through a rotary connecting structure 3, the rotary connecting structure 3 is arranged at a connecting end of the assembly type mounting structure, the other end opposite to the connecting end is an opening end of the openable top covering structure 2, the connecting end is provided with the rotary connecting structure 3, the opening end is provided with a handle and other devices which are convenient for opening the openable top covering structure 2, the rotary connecting structure 3 is arranged at one side end of the profile assembly type mounting structure and is positioned inside the rotary connecting structure 3, a hollow groove 4 is arranged between the mounting and fixing structure 1 and the openable top covering structure 2, and a drainage structure consisting of a drainage channel 5 is arranged on the mounting and fixing structure 1 at the lower part of the hollow groove 4, the inner side of the upper part of the installation and fixing structure 1 is provided with a sound insulation part 11 higher than the installation and fixing structure body 13, namely, the inner side of the upper part of the installation and fixing structure 1 is provided with the sound insulation part 11 protruding upwards, the outer side of the sound insulation part 11 is provided with an extension groove 12 with the upper part being flush with the top of the sound insulation part 11, the installation and fixing structure 1 on the upper part of the extension groove 12 is provided with a groove 21 used for installing a sealing device at a corresponding position, and the inner side surface of the openable top covering structure 2 is provided with an installation groove 6 formed between a buckling part 22 and an installation.
The inner side and the outer side are the left side and the right side in the attached drawings of the specification, the outer side is an external space on a horizontal plane after the assembled installation structure of the section bar is installed, and the inner side is an internal space formed on the horizontal plane after the assembled installation structure of the section bar is installed.
Further, the upper portion of the mounting groove 6 is an engaging portion 22, the engaging portion 22 is a profile structure extending inward from the mounting and fixing structure 1, and the lower portion of the mounting groove 6 is a mounting portion 23.
Further, the mounting part 23 includes a body structure 231 and a snap plate 232, the body structure 231 has a groove, the mounting part 23 is fixed on the openable top covering structure 2 through a fixing structure such as a screw in the groove, and the snap plate 232 can be engaged with the body structure 231 to complete the mounting and fixing of the mounting part 23.
Furthermore, the hollow groove 4 is a groove body formed by enclosing the rotary connecting structure 3, the sound insulation part 11, the mounting and fixing structure 1 and the openable top covering structure 2.
Furthermore, an installation clamping groove 14 is formed in the outer side of the upper portion of the installation fixing structure 1, an installation clamping groove 14 is also formed in the position, opposite to the installation clamping groove 14, of the openable top covering structure 2, and the installation fixing structure 1 and the installation clamping groove 14 formed in the openable top covering structure 2 are used for installing the rotary connecting structure 3.
Furthermore, the drainage channel 5 is an inclined channel connecting the hollow groove 4 and the outside, and a plurality of drainage channels 5 are arranged at equal intervals to form a drainage structure. The drainage structure is used for draining water after the water flow permeates into the hollow groove 4 when wind and rain happen in the using process of the sectional material assembling type mounting structure, so that mildew, smell and corrosion caused by water accumulation are prevented.
Further, the rotary connecting structure 3 is a hinge connecting device.
Further, the sealing device is a leather strip device which can be clamped in the groove 21.
Furthermore, the upper part of the sound insulation part 11 and the inner side of the top of the extending groove 12 are provided with an upward protruding structure 15, the upward protruding structure 15 can be positioned for a leather strip device clamped in the groove 21 on one hand, and on the other hand, the sealing and sound insulation effect is further enhanced after the upward protruding structure is contacted with the leather strip.
Furthermore, the mounting groove 6 is used for mounting a top covering body formed by one or a combination of double-layer glass, an aluminum alloy plate, a galvanized iron sheet and a color steel plate, in other embodiments, the mounting groove 6 can also be provided with materials for a functional decoration and beautification device, such as a sound-absorbing plate and a composite plate, and when the mounting groove is mounted, the upper part of the mounting groove is in contact with the buckling part 22 and is made of waterproof and anti-corrosion material products, such as the double-layer glass, the aluminum alloy plate, the galvanized iron sheet or the color steel plate, and the lower part of the mounting groove is selectively provided with plates, such as the sound.
Furthermore, a fixing groove 7 is arranged on the outer side of the lower part of the mounting and fixing structure 1, the fixing groove 7 is a long groove body formed by a vertical structure, and the fixing groove 7 is used for mounting and fixing the mounting and fixing structure 1 at the bottom of the invention.
When the device is used, a bottom mounting and fixing structure 1 is fixed on a base body such as a wall body and a steel structure frame body through a fixing groove 7, the bottom mounting and fixing structure 1 and an upper openable top covering structure 2 are connected through a rotary connecting structure 3, a sealing device is preassembled on the openable top covering structure 2, a top covering body is mounted in a mounting groove 6 after the mounting and fixing structure 1 and the openable top covering structure 2 are connected and mounted, and the mounting of the device is completed after the mounting part 23 is clamped and the upper portion of the top covering body is sealed and constructed.
Claims (10)
1. The utility model provides an openable syllable-dividing seal section bar assembled mounting structure which characterized in that: comprises a mounting and fixing structure at the bottom and an openable top covering structure at the upper part, wherein the mounting and fixing structure and the openable top covering structure are connected through a rotary connecting structure, the rotary connecting structure is positioned at one side end part of the sectional material assembly type mounting structure, a hollow groove is arranged in the rotary connecting structure and between the mounting and fixing structure and the openable top covering structure, a drainage structure consisting of drainage channels is arranged on the mounting and fixing structure at the lower part of the hollow groove, the inner side of the upper part of the installation and fixation structure is provided with a sound insulation part higher than the installation and fixation structure body, the outer side of the sound insulation part is provided with an extension groove with the upper part being flush with the top of the sound insulation part, the corresponding position on the installation and fixation structure at the upper part of the extension groove is provided with a groove for installing a sealing device, the inner side surface of the openable top covering structure is provided with a mounting groove which is formed between the buckling part and the mounting part and is used for mounting the top covering body.
2. An openable sound-deadening seal profile fabricated mounting structure according to claim 1, wherein: the upper part of the mounting groove is a buckling part, the buckling part is a profile structure with an installation and fixing structure extending inwards, and the lower part of the mounting groove is an installation part; the installation department include body structure and cardboard, the body structure on have a cell body, but cardboard block embedding body structural.
3. An openable sound-deadening seal profile fabricated mounting structure according to claim 1, wherein: the hollow groove is a groove body formed by enclosing a rotary connecting structure, a sound insulating part, an installation and fixing structure and an openable top covering structure.
4. An openable sound-deadening seal profile fabricated mounting structure according to claim 1, wherein: the outer side of the upper part of the mounting and fixing structure is provided with a mounting clamping groove, the openable top covering structure opposite to the mounting clamping groove is also provided with a mounting clamping groove, and the mounting and fixing structure and the mounting clamping groove arranged on the openable top covering structure are used for mounting a rotary connecting structure.
5. An openable sound-deadening seal profile fabricated mounting structure according to claim 1, wherein: the drainage channel is an inclined channel connecting the hollow groove and the outside, and a plurality of drainage channels are arranged at equal intervals to form a drainage structure.
6. An openable sound-deadening seal profile fabricated mounting structure according to claim 1, wherein: the rotary connecting structure is a hinge connecting device.
7. An openable sound-deadening seal profile fabricated mounting structure according to claim 1, wherein: the sealing device is a leather strip device which can be clamped in the groove.
8. An openable sound-deadening seal profile fabricated mounting structure according to claim 1, wherein: and an upward convex structure is arranged on the upper part of the sound insulation part and the inner side of the top of the extending groove structure.
9. An openable sound-deadening seal profile fabricated mounting structure according to claim 1, wherein: the top cover body is composed of one or the combination of double-layer glass, an aluminum alloy plate, a galvanized iron sheet and a color steel plate.
10. An openable sound-deadening seal profile fabricated mounting structure according to claim 1, wherein: the outer side of the lower part of the mounting and fixing structure is provided with a fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010400709.6A CN111663645A (en) | 2020-05-13 | 2020-05-13 | Openable sound insulation sealing profile assembling type mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010400709.6A CN111663645A (en) | 2020-05-13 | 2020-05-13 | Openable sound insulation sealing profile assembling type mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111663645A true CN111663645A (en) | 2020-09-15 |
Family
ID=72383553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010400709.6A Pending CN111663645A (en) | 2020-05-13 | 2020-05-13 | Openable sound insulation sealing profile assembling type mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111663645A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912943A (en) * | 2012-11-19 | 2013-02-06 | 五矿瑞和（上海）建设有限公司 | Roof opening type lighting skylight |
| CN207348329U (en) * | 2017-09-11 | 2018-05-11 | 上海精锐金属建筑系统有限公司 | Energy-saving high waterproof opens window profile |
| CN208934280U (en) * | 2018-09-11 | 2019-06-04 | 郑州一井智能门窗有限公司 | A kind of roof light |
| CN210288910U (en) * | 2019-04-04 | 2020-04-10 | 无锡市成图门窗科技有限公司 | Assembled section bar and aluminum alloy skylight mounting structure |
-
2020
- 2020-05-13 CN CN202010400709.6A patent/CN111663645A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912943A (en) * | 2012-11-19 | 2013-02-06 | 五矿瑞和（上海）建设有限公司 | Roof opening type lighting skylight |
| CN207348329U (en) * | 2017-09-11 | 2018-05-11 | 上海精锐金属建筑系统有限公司 | Energy-saving high waterproof opens window profile |
| CN208934280U (en) * | 2018-09-11 | 2019-06-04 | 郑州一井智能门窗有限公司 | A kind of roof light |
| CN210288910U (en) * | 2019-04-04 | 2020-04-10 | 无锡市成图门窗科技有限公司 | Assembled section bar and aluminum alloy skylight mounting structure |
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