CN208430676U - A kind of partition wall system of rock wool partition plate - Google Patents
A kind of partition wall system of rock wool partition plate Download PDFInfo
- Publication number
- CN208430676U CN208430676U CN201820922424.7U CN201820922424U CN208430676U CN 208430676 U CN208430676 U CN 208430676U CN 201820922424 U CN201820922424 U CN 201820922424U CN 208430676 U CN208430676 U CN 208430676U
- Authority
- CN
- China
- Prior art keywords
- male end
- rock wool
- sealing element
- female end
- female
- 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
Links
- 239000011490 mineral wool Substances 0.000 title claims abstract description 58
- 238000005192 partition Methods 0.000 title claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 68
- 238000009413 insulation Methods 0.000 claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims description 22
- 239000002131 composite material Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 12
- 239000013307 optical fiber Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 26
- 238000005034 decoration Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000011120 plywood Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 239000010410 layer Substances 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a kind of partition wall system of rock wool partition plate, and the two sides of rock wool-steel plywood are equipped with yin, yang end profile and sealing element.The yin, yang end same side of mounting base of yin, yang end profile is formed with yin, yang end interpolating unit and yin, yang end seal stopper, is equipped with medial and lateral sealing element mounting groove in yin, yang end interpolating unit；In the case where built-in oedoeagus profile and built-in female end profile correspond to inserting state, sealing element is a tight fit between yin, yang end interpolating unit and yin, yang end seal stopper.Yin, yang end mounting base is equipped with yin, yang end heat insulating strip.Rock wool partition plate is installed profile by keel seat and is mounted on wall.The partition wall system more lightweight, smooth, can not only realize the two-sided decoration of wall, be also equipped with brilliant insulation, sound insulation and noise reduction and fire safety performance；It is also more saved on installation space, can also be achieved modularization installation, substantially reduce construction site installation period.
Description
Technical Field
The utility model belongs to for the building wall body production field that cuts off, concretely relates to rock wool board partition wall's institutional advancement and rock wool board partition wall's mounting structure improves.
Background
The existing common brick wall has the disadvantages of heavy self weight, long construction period and low efficiency; poor heat insulation and anti-seismic performance, poor sound insulation and noise reduction effects and the like. Although the partial problem of ordinary brick wall has been solved to the gypsum board partition wall, but current gypsum board partition wall installation need install fossil fragments, and the inside and outside two sides of wall body all need decorate in addition, also has that the work progress is loaded down with trivial details, the wall cracks scheduling problem easily appears.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a rock wool board partition wall system which is more light and smooth, not only can realize the double-sided decoration of the wall body, but also has excellent heat preservation, heat insulation, sound insulation, noise reduction and fire prevention safety performance; the installation space is saved, the modularized installation can be realized, and the installation period of a construction site is greatly reduced.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a partition wall system of a rock wool partition wall board comprises a rock wool composite board and a splicing section bar; the rock wool composite board comprises a metal panel, a high-density rock wool layer and a metal back plate which are sequentially overlapped and bonded; the inserting section comprises a built-in female end section, a built-in male end section and a sealing element which are fixedly connected to two sides of the rock wool composite board respectively; the built-in male end profile comprises a male end mounting seat, wherein a male end inserting part and a male end sealing element blocking part are integrally formed on the same side part of the male end mounting seat, the male end sealing element blocking part is formed in the middle of the male end mounting seat, and the male end inserting part is formed on two sides of the male end sealing element blocking part; an outer side sealing element mounting groove is arranged on the male end inserting part; correspondingly, the built-in female-end profile comprises a female-end mounting seat, wherein a female-end inserting part and a female-end sealing element blocking part are integrally formed on the same side part of the female-end mounting seat, the male-end inserting part is formed in the middle of the male-end mounting seat, and the female-end sealing element blocking parts are formed on two sides of the female-end inserting part; an inner side sealing element mounting groove is arranged on the female end inserting part; the sealing element comprises an outer sealing rubber strip and an inner sealing rubber strip; under the corresponding splicing state of the built-in male end section bar and the built-in female end section bar, one end of the outer side sealing rubber strip is tightly matched in an outer side sealing element mounting groove of the built-in male end section bar, and the other end of the outer side sealing rubber strip is tightly matched between the male end inserting part and the female end sealing element blocking part; one end of the inner side sealing rubber strip is tightly matched in an inner side sealing element mounting groove of the built-in female end section bar, and the other end of the inner side sealing rubber strip is tightly matched between the female end inserting part and the male end sealing element blocking part.
According to the partition wall system of the rock wool partition wall board, the male end mounting seat comprises a left male end seat body, a right male end seat body and a male end heat insulation strip, and the male end heat insulation strip is arranged between the left male end seat body and the right male end seat body; the female end mounting base comprises a left female end base body, a right female end base body and a female end heat insulation strip, and the female end heat insulation strip is arranged between the left female end base body and the right female end base body.
The partition wall system of the rock wool partition wall board further comprises keel base mounting profiles arranged at two ends of the rock wool partition wall board, wherein the keel base mounting profiles comprise wall mounting bases, fixed skirting line profiles and movable skirting line profiles; the fixed skirting line section bar is integrally formed at one side of the wall body mounting seat, the other side of the wall body mounting seat is integrally formed with a slot, and the movable skirting line section bar is inserted into the slot.
Compared with the prior art, the utility model provides a technical scheme has following beneficial effect:
1. the rock wool composite board of the partition wall system of the utility model adopts the high-density rock wool layer, which not only has light weight and high flatness, but also has excellent heat preservation, heat insulation, sound insulation, noise reduction and fire prevention safety performance;
2. the built-in male end section bars and the built-in female end section bars on the left side part and the right side part of the rock wool partition board can ensure that the boards are stably spliced, and the keel base mounting section bars on the upper end part and the lower end part of the rock wool partition board act as the keel. Need install earlier keel frame than current part, fix the gypsum board partition wall on fossil fragments with the face again, the utility model discloses the structural design of integral type has both promoted the bulk strength of partition wall system, has also saved installation space and has simplified the installation.
3. Two sealing rubber strips can be respectively arranged on the built-in male end section bar and the built-in female end section bar, so that when each group of male and female end section bars are mutually inserted, four sealing rubber strips are fastened and sealed at the joint, and the heat preservation, heat insulation, sound insulation and noise reduction performances of each group of rock wool partition boards after insertion are further ensured.
4. I-shaped heat insulation strips are arranged in the built-in male end section bar and the built-in female end section bar respectively, so that a cold bridge phenomenon formed at a joint due to different temperatures at two sides of the rock wool partition plate is prevented, and double-sided decoration of the wall body is realized.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
FIG. 1 is a schematic view of a three-dimensional exploded structure of a rock wool partition board of the present invention;
FIG. 2 is a schematic view of the rock wool partition board of the present invention;
fig. 3 is a schematic top view of the rock wool partition board of the present invention;
FIG. 4 is a schematic sectional view A-A of FIG. 2;
FIG. 5 is a schematic sectional view of the female end section of the present invention;
FIG. 6 is a schematic sectional view of the internal male end profile of the present invention;
fig. 7 is a schematic view of the splicing structure of two rock wool partition boards of the present invention;
FIG. 8 is a schematic view of the rock wool partition board of the present invention installed on a wall;
fig. 9 is an exploded view of the keel base mounting section of the present invention;
fig. 10 is a schematic view of the assembled structure of the keel base mounting section of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.
In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.
In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.
In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.
The partition wall system of the rock wool partition board of the present invention is now described with reference to fig. 1 to 10, wherein the rock wool partition board comprises a rock wool composite board and a splicing section bar.
As shown in fig. 1 and 2, the utility model discloses rock wool composite sheet includes metal decking 10, high density rock wool layer 20 and the metal backplate 30 of superpose according to the preface, bonds with first adhesive layer 41 between metal decking 10 and high density rock wool layer 20, bonds with second adhesive layer 42 between high density rock wool layer and the metal backplate. The rock wool composite board has light weight, high flatness and good heat preservation, heat insulation and fire resistance, the thickness of the board can be controlled between 50mm and 200mm, and the thickness of the wall body is greatly reduced.
Referring to fig. 3 to 7, the insert-connecting section of the present invention includes a built-in male end section 50, a built-in female end section 60 and a sealing member 70 respectively fixed to the left and right sides of the rock wool composite panel.
The built-in male end profile 50 comprises a male end mounting seat 51, a male end inserting part 52 and a male end sealing element blocking part 53 are integrally formed on the same side part of the male end mounting seat 51, the male end sealing element blocking part 53 is formed in the middle of the male end mounting seat 51, and the male end inserting part 52 is formed on two sides of the male end sealing element blocking part 53 so as to form a female end inserting port 54 of a female end inserting part 62 between the male end sealing element blocking part 53 and the male end inserting part 52. The utility model discloses be equipped with outside sealing member mounting groove 521 on the male end inserted part 52.
Correspondingly, the built-in female end profile 60 comprises a female end mounting seat 61, a female end inserting part 62 and a female end sealing element blocking part 63 are integrally formed on the same side part of the female end mounting seat 61, the male end inserting part 62 is formed in the middle of the male end mounting seat 61, the female end sealing element blocking part 63 is formed on two sides of the female end inserting part 62, so that a male end inserting port 64 of the male end inserting part 52 is formed between the female end inserting part 62 and the female end sealing element blocking part 63, and a male end sealing element inserting port 65 is formed between the two female end inserting parts 62; the female plug 62 of the present invention is provided with an inner side sealing member mounting groove 621.
The seal 70 comprises an outer bead 71 and an inner bead 72. In the corresponding inserting state of the built-in male end profile 50 and the built-in female end profile 60 as shown in fig. 7, the outer sealing rubber strip 71 is disposed in the male end inserting port 64, specifically, one end of the outer sealing rubber strip 71 is elastically pressed and clamped in the outer sealing member installation groove 521 of the built-in male end profile 50, and the other end of the outer sealing rubber strip 71 is tightly fitted between the male end inserting portion 52 and the female end sealing member blocking portion 63 to seal the male end inserting port 64. The inner sealing rubber strip 72 is arranged in the female end socket 54, one end of the inner sealing rubber strip 72 is elastically pressed and clamped in the inner sealing element mounting groove 621 of the built-in female end profile 60, and the other end of the inner sealing rubber strip is tightly matched between the female end socket 62 and the male end sealing element baffle 53 to seal the female end socket 54. Two sealing rubber strips can be respectively arranged on the built-in male end section bar 50 and the built-in female end section bar 60, so that when each group of female and male end section bars are mutually inserted, the joints of the four sealing rubber strips are fastened and sealed, and the heat preservation, heat insulation, sound insulation and noise reduction performances of each group of rock wool partition boards after insertion are further ensured.
Referring to fig. 5 to 7, the metal panel 10 and the metal back plate 30 of the present invention cover the male end mounting seat 51 to fix the built-in male end profile 50 on the rock-wool composite board. The male end mounting seat 51 is provided with a plurality of male end heat insulation strips 80, and the number of the male end heat insulation strips 80 can be multiple. The male end mounting seat 51 comprises a left male end seat body 51A and a right male end seat body 51B, the male end heat insulation strip 80 is I-shaped, and two ends of the I-shaped male end heat insulation strip 80 are respectively clamped in clamping grooves formed in the left male end seat body 51A and the right male end seat body 51B so as to be fixed between the left male end seat body 51A and the right male end seat body 51B. The metal panel 10 and the metal back plate 30 are wrapped on the female end sealing element stopper 63 from the female end mounting seat 61 to the female end sealing element stopper 63, so as to fix the built-in female end profile 60 on the cotton rock composite board. Correspondingly, the female end mounting base 61 is provided with a female end heat insulation strip 90, and the female end heat insulation strip 90 can be provided with a plurality of strips. The female end mounting base 61 comprises a left female end base body 61A and a right female end base body 61B, the female end heat insulation strip 90 is I-shaped, and two ends of the I-shaped male end heat insulation strip 90 are respectively clamped in clamping grooves formed in the left female end base body 61A and the right female end base body 61B to be fixed between the left female end base body 61A and the right female end base body 61B. I-shaped heat insulation strips are arranged in the built-in male end section bar 50 and the built-in female end section bar 60, so that a cold bridge phenomenon formed at a joint due to different temperatures at two sides of the rock wool partition board is prevented, and double-sided decoration of a wall body is realized.
As shown in fig. 9 and 10, the rock wool partition board of the present invention is installed on the wall without installing a keel additionally, and is reliably connected to the wall by installing the keel base installation section bars 100 at the upper and lower ends of the rock wool partition board. The keel base mounting profile 100 comprises a wall mounting base 110, a fixed skirting line profile 120 and a movable skirting line profile 130. The fixed skirting line section 120 is integrally formed at one side of the wall body installation seat 110, the slot 140 is integrally formed at the other side of the wall body installation seat 110, the bottom of the movable skirting line section 130 is provided with an insertion part 150 corresponding to the slot 140, and the movable skirting line section 130 is inserted into the wall body installation seat 110 through the matching of the insertion part 150 and the slot 140, so as to form the rock wool composite board installation slot seat 160. The utility model discloses rock wool partition plate's upper and lower both ends are equipped with fossil fragments seat installation section bar, and the structural design of integral type has both promoted the bulk strength of partition wall system, has also saved installation space and has simplified the installation.
The utility model discloses partition wall system's mounting means is explained as the example now with perpendicular installation node, and perpendicular installation node is the face installation form of perpendicular to horizontal plane. Fixing the wall body mounting seat 110 of the keel seat mounting section bar 100 in the upper and lower wall bodies 200 through expansion bolts in advance; then the rock wool partition board 300 is tightly leaned against the fixed skirting line section bar 120 of the keel base installation section bar 100 and is locked and fixed through a rivet; finally, the movable skirting line section 130 is inserted into the slot 140 of the keel base mounting section 100, and is locked and fixed with the rock wool partition board 300 by a rivet, and the cover strip 400 is fastened on the fixed skirting line section 120 and the movable skirting line section 130 to hide the rivet.
After a single rock wool partition board 300 is fixed, the rest rock wool partition boards 300 are sequentially and mutually inserted and installed by utilizing the insertion section bars on the two sides of the board. The insertion section bars on two sides of each rock wool partition board 300 have different structures and are divided into a male end insertion section bar 50 and a female end insertion section bar 60. The horizontal installation node is the installation form between the rock wool partition plate, and the installation limit of board both sides perpendicular to horizontal plane adopts the connected mode that negative and positive end grafting section bar was pegged graft each other promptly, and this can make rock wool partition plate 300's installation process simpler and more convenient, also can guarantee the installation of whole face level and equal seam width.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (3)
1. A partition wall system of a rock wool partition wall board is characterized in that the rock wool partition wall board comprises a rock wool composite board and an inserting section bar; the rock wool composite board comprises a metal panel, a high-density rock wool layer and a metal back plate which are sequentially overlapped and bonded; the inserting section comprises a built-in female end section, a built-in male end section and a sealing element which are fixedly connected to two sides of the rock wool composite board respectively; wherein,
the built-in male end profile comprises a male end mounting seat, wherein a male end inserting part and a male end sealing element blocking part are integrally formed on the same side part of the male end mounting seat, the male end sealing element blocking part is formed in the middle of the male end mounting seat, and the male end inserting part is formed on two sides of the male end sealing element blocking part; an outer side sealing element mounting groove is arranged on the male end inserting part; in a corresponding manner, the first and second optical fibers are,
the built-in female end profile comprises a female end mounting seat, wherein a female end inserting part and a female end sealing element blocking part are integrally formed on the same side part of the female end mounting seat, the male end inserting part is formed in the middle of the male end mounting seat, and the female end sealing element blocking parts are formed on two sides of the female end inserting part; an inner side sealing element mounting groove is arranged on the female end inserting part;
the sealing element comprises an outer sealing rubber strip and an inner sealing rubber strip; under the corresponding splicing state of the built-in male end section bar and the built-in female end section bar, one end of the outer side sealing rubber strip is tightly matched in an outer side sealing element mounting groove of the built-in male end section bar, and the other end of the outer side sealing rubber strip is tightly matched between the male end inserting part and the female end sealing element blocking part; one end of the inner side sealing rubber strip is tightly matched in an inner side sealing element mounting groove of the built-in female end section bar, and the other end of the inner side sealing rubber strip is tightly matched between the female end inserting part and the male end sealing element blocking part.
2. The partition system of rock wool partition panel according to claim 1, wherein said male end mounting seat includes left and right male end seat bodies and a male end insulating strip, said male end insulating strip being disposed between the left and right male end seat bodies; the female end mounting base comprises a left female end base body, a right female end base body and a female end heat insulation strip, and the female end heat insulation strip is arranged between the left female end base body and the right female end base body.
3. The partition wall system of rock wool partition wall board as claimed in claim 1 or 2, further comprising keel base mounting profiles installed at both ends of the rock wool partition wall board, the keel base mounting profiles comprising wall mounting bases, fixed skirting line profiles and movable skirting line profiles; the fixed skirting line section bar is integrally formed at one side of the wall body mounting seat, the other side of the wall body mounting seat is integrally formed with a slot, and the movable skirting line section bar is inserted into the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820922424.7U CN208430676U (en) | 2018-06-14 | 2018-06-14 | A kind of partition wall system of rock wool partition plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820922424.7U CN208430676U (en) | 2018-06-14 | 2018-06-14 | A kind of partition wall system of rock wool partition plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208430676U true CN208430676U (en) | 2019-01-25 |
Family
ID=65101418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820922424.7U Active CN208430676U (en) | 2018-06-14 | 2018-06-14 | A kind of partition wall system of rock wool partition plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208430676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145047A (en) * | 2019-05-24 | 2019-08-20 | 应急管理部四川消防研究所 | A kind of substation's firewall plugging structure |
| CN113006340A (en) * | 2021-03-10 | 2021-06-22 | 刘艳美 | Modular assembly type partition wall |
-
2018
- 2018-06-14 CN CN201820922424.7U patent/CN208430676U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145047A (en) * | 2019-05-24 | 2019-08-20 | 应急管理部四川消防研究所 | A kind of substation's firewall plugging structure |
| CN110145047B (en) * | 2019-05-24 | 2024-01-16 | 应急管理部四川消防研究所 | Firewall plugging structure of transformer substation |
| CN113006340A (en) * | 2021-03-10 | 2021-06-22 | 刘艳美 | Modular assembly type partition wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110469049B (en) | Building wall and installation method thereof | |
| CN113605572B (en) | Partition wall with rib plate | |
| CN208430676U (en) | A kind of partition wall system of rock wool partition plate | |
| KR102169160B1 (en) | Insulation curtain wall | |
| CN209760656U (en) | Wall body internal and external corner integrated plate connecting fastener and wallboard | |
| CN215167467U (en) | Assembled heat preservation composite wall panel system | |
| CN113775125B (en) | Assembled wall system | |
| KR101663466B1 (en) | Sandwich panel for energy saving Building Structure Using Steel Stud | |
| CN211572337U (en) | Splicing section bar and composite ceiling using same | |
| CN109914639B (en) | Prefabricated outer wall structure of heat preservation assembly type building | |
| CN113250406B (en) | Wall panel butt joint structure suitable for ceramic tile composite wall panel | |
| CN215670695U (en) | Shingle nail butt joint structure suitable for ceramic tile composite wall board | |
| CN210316100U (en) | Assembled bridge cut-off partition wall system | |
| CN214738855U (en) | Light fireproof partition plate capable of being spliced | |
| CN211396114U (en) | Veneer and partition wall | |
| CN211572082U (en) | Splicing section bar | |
| CN211257535U (en) | Thermal-insulated fire prevention polyurethane refrigeration house board | |
| CN210857799U (en) | Internal corner assembly | |
| CN210342331U (en) | Assembled hard mounting wall structure | |
| CN112482622A (en) | Grid curtain wall structure | |
| CN220954151U (en) | Hook-up type short side splicing structure | |
| CN217897146U (en) | Invisible tube wrapping bracket and tube wrapping structure using same | |
| CN220133354U (en) | Wallboard butt joint structure used between integral bathroom wallboards | |
| CN217896957U (en) | Connection structure of triangular keel and aluminum honeycomb panel | |
| CN219671949U (en) | Assembled background wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |