CN212802153U - Connection structure of assembled super large cross-sectional dimension decorative board - Google Patents
Connection structure of assembled super large cross-sectional dimension decorative board Download PDFInfo
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- CN212802153U CN212802153U CN202021259639.9U CN202021259639U CN212802153U CN 212802153 U CN212802153 U CN 212802153U CN 202021259639 U CN202021259639 U CN 202021259639U CN 212802153 U CN212802153 U CN 212802153U
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Abstract
The utility model discloses a connection structure of assembled super large cross-sectional dimension decorative board, include: a support connector connected with the building for supporting the member of the decorative plate; the rotary angle adjusting shaft is a shaft piece which is arranged on the supporting connecting piece in a penetrating way and is used for realizing angle adjustment and support of the supporting connecting piece; the sealing piece is connected with the supporting connecting piece in a plug-in mode and is used for plug-in sealing the end part of the decorative plate; wherein, the supporting connecting piece is provided with an angle modulation rotating shaft connecting hole and a sealing piece inserting and inserting structure; the sealing piece is provided with a cover, a supporting connecting piece card inserting structure and a decorative plate slot; the supporting connecting piece and the sealing piece are connected with each other in a card inserting mode through a sealing piece card inserting structure and a supporting connecting piece card inserting structure. This connection structure, super large cross-section decorative board can adopt conventional aluminum plate preparation, need not make the section bar mould in addition, can carry out the arbitrary regulation of angle to satisfy the requirement of different mounted position and installation angle.
Description
Technical Field
The utility model belongs to the technical field of the architectural decoration technique and specifically relates to a connection structure of assembled super large cross-sectional dimension decorative board is related to.
Background
In order to enrich the effect of the facade of the building and meet the energy-saving requirement of the glass curtain wall, the mode of arranging the aluminum alloy decorative plate on the outer side of the glass curtain wall is generally adopted to reduce the radiation of sunlight to the room. The small-size aluminum alloy decorative plate is processed by manufacturing a die and adopting an extrusion process, and the section size of the section is generally not more than 300mm due to the limitation of extrusion equipment. The decorative plate beyond the processing range can meet the requirement of appearance size by adopting a combination mode of splicing a plurality of pieces. The larger the section size of the decorative plate is, the more components are required, so that the mould and the processing cost are increased, meanwhile, the assembly is inconvenient, and the economic benefit is poor.
Chinese patent literature (publication date: 7/4/2012 and publication number: CN 102121287B) discloses an invisible connection composite board curtain wall. The composite board can be made into an oversized unit board with the same size as a building frame structure, mounting holes are uniformly distributed on the periphery of the board, holes matched with the board are also formed in a main body structure, and a specially designed countersunk expansion bolt group is adopted, so that the mounting work can be completely finished at the outer side, and the invisibility of a curtain wall connecting piece is realized; the elastic adjusting base plate (adjusting base plate) between the composite plate and the main structure can adjust and compensate the unevenness of the main structure to a certain degree. Compared with a glass curtain wall, the invention has the outstanding advantages of light weight, high strength, impact resistance, large veneer area, invisible connecting component, regular surface, bright color, safety, reliability, long service life, convenient construction, high cost performance and the like. The invention and the connecting structure thereof can be applied to the fields of landscape structures, curtain walls of frame structure buildings, enclosures and other similar decorations, and have wide application prospect.
Although the technical scheme can be used for installing the large unit board, the installation is extremely inconvenient due to the adoption of a screw connection mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the prior decorative plate with an oversized section size needs to meet the requirement of the appearance size by adopting a combination mode of splicing a plurality of pieces, because of the limitation of the section size of the decorative plate, section moulds with various specifications need to be manufactured, then the requirement of the appearance size of the oversized decorative plate is met through a splicing combination mode, the larger the section size of the decorative plate is, the more the required components are, the problems of increasing the mould and processing cost, bringing inconvenience to assembly, poor economic benefit and the like are solved, the plug-in type mounting mode is adopted, the conventional aluminum plate is adopted for manufacturing, a section mould is not required to be additionally manufactured, the limitation of the section size of the decorative plate is avoided, the requirement of the appearance size of the oversized decorative plate can be met, and the angle can be adjusted according to different installation positions and the requirements of users.
The utility model discloses the technical scheme who realizes its invention purpose adopts is: a connection structure of assembled super large cross-sectional dimension decorative board includes:
a support connector connected with the building for supporting the member of the decorative plate;
the rotary angle adjusting shaft is a shaft piece which is arranged on the supporting connecting piece in a penetrating way and is used for realizing angle adjustment and support of the supporting connecting piece;
the sealing piece is connected with the supporting connecting piece in a plug-in mode and is used for plug-in sealing the end part of the decorative plate;
wherein, the supporting connecting piece is provided with an angle modulation rotating shaft connecting hole and a sealing piece inserting and inserting structure;
the sealing piece is provided with a cover, a supporting connecting piece card inserting structure and a decorative plate slot; the supporting connecting piece and the sealing piece are connected with each other in a card inserting mode through a sealing piece card inserting structure and a supporting connecting piece card inserting structure.
This connection structure of assembled super large cross-sectional dimension decorative board, through setting up the supporting connection spare and the sealing piece that mutual plug-in card is connected, and wear to establish the rotation angle modulation axle on the supporting connection spare through one, can be in order to realize the supporting role to the supporting connection spare, supporting connection spare's angle modulation when also easy to assemble simultaneously, this connection structure can be used for carrying out the sunshade, also can be used for the guard action, this connection structure, set up the angle modulation pivot connecting hole that is used for being connected like glass curtain wall with the building on the supporting connection spare, and seal the card structure, be the front cover on sealing the piece, the front cover is both in order to realize decorating the effect of beautifying and also be in order to realize whole connection structure's leakproofness setting simultaneously, inside in order to prevent that the rainwater from getting into. Set up supporting connection spare plug-in card structure on the sealing simultaneously, be used for realizing carrying out the plug-in card formula with supporting connection spare and be connected, set up the decorative board slot on the sealing, the quick plug-in card of super large cross-sectional dimension decorative board is connected, decorative board and the laminating of supporting connection spare behind the plug-in card, support through supporting connection spare, fix through the sealing, can enough realize the high-speed joint of super large cross-sectional dimension decorative board, and simultaneously, decorative board and the front cover on the sealing form a closed structure, can prevent effectively that the rainwater from entering into inside the connection structure, whole connection structure's result of use has been increased. This connection structure of assembled super large cross-sectional dimension decorative board, super large cross-sectional dimension decorative board can adopt conventional aluminum plate preparation, do not need in addition to make the section bar mould, owing to adopt the plug-in card formula joint support of supporting connection spare and sealing member, therefore, do not receive decorative board cross-sectional dimension restriction in the installation, can satisfy the requirement of the quick installation of super large decorative board apparent dimension, and convenient operation, simultaneously, whole connection structure is connected with building bodies such as glass curtain wall through a rotation angle modulation axle, can carry out the arbitrary regulation of angle, with the requirement of satisfying different mounted position and installation angle, simultaneously can also satisfy the user according to the timely angle regulation of seasonal variation, with the requirement of being suitable for the sunshine angle variation.
Preferably, the overall shape of the support connecting piece is matched with that of the decorative plate, the support connecting piece comprises a web plate and a flange plate, end planes are respectively arranged at two ends of the web plate, bosses are arranged on the end planes, and the flange plate is arranged on the bosses and is parallel to the end planes. The whole appearance of support connecting piece sets up with the shape cooperation of decorative board to satisfy different appearance design requirements, such cooperation can realize the effective support to the decorative board moreover, has guaranteed whole connection structure's service strength requirement. The supporting and connecting piece is provided with a web plate and a flange plate, the web plate is used for supporting and facilitating the rotation of the angle adjusting shaft, and the flange plate is arranged for forming a sealing piece inserting card structure so as to facilitate the inserting card connection of the sealing piece.
Preferably, the card-inserting structure of the sealing piece is formed by a flange plate and an end plane, and the card-inserting structure of the sealing piece comprises a plug-in board formed by two end parts of the flange plate and a plug-in slot formed between the flange plate and the end plane.
Preferably, the angle-adjusting rotating shaft connecting hole is arranged in the center of the supporting connecting piece. The angle modulation rotating shaft connecting hole is formed in the center of the supporting connecting piece, balance and angle requirements in the installation process are facilitated, the whole connecting structure is conveniently positioned after angle adjustment, and displacement caused by eccentricity is avoided.
Preferably, the flange plate is provided with a fixing hole. The flange plate is provided with the fixing hole so as to realize the reinforced fixation of the supporting connecting piece and the sealing piece, so that the connection strength of the whole connection structure is ensured, and the use is safer and more reliable.
Preferably, the sealing piece is internally provided with a cavity, and the sealing piece comprises an arc-shaped panel, a rib plate, a folded edge and a bottom plate which are integrally arranged. The sealing piece is internally provided with a cavity, so that the weight of the component can be effectively reduced, and the plug-in type connection is facilitated. The sealing piece is provided with an arc-shaped panel, and the rib plates, the folded edges and the bottom plate are used for forming a cover, a plug-in card structure of the supporting connecting piece and a decorative plate slot.
Preferably, the bottom plate is horizontally arranged, the rib plates are perpendicular to two ends of the bottom plate and are arranged towards the outer side plate surface of the bottom plate, and the upper ends of the rib plates are provided with bending structures bent towards the outside; the arc length of the arc panel is larger than the diameter of the arc panel, and two ends of the arc panel freely extend outwards to form free arc ends; the bending structure of the rib plate is connected with the inner side of the free arc end of the arc-shaped panel to form a decorative plate slot.
Preferably, the folded edge is respectively folded outwards and inwards along two ends of the inner side plate surface of the bottom plate to form an L shape, and a supporting connecting piece inserting structure is formed between the L-shaped folded edge and the bottom plate; the support connecting piece card-inserting structure comprises two free inserting edges of an L-shaped folded edge and a trapezoidal slot formed by the folded edge and a bottom plate together, and a mounting hole is formed in the bottom plate where the trapezoidal slot is located.
Preferably, the cover is arranged on the outer plate surface of the arc-shaped panel.
Preferably, the arc center of the arc panel is arranged in the cavity. The cavity with the cavity at the center is used for ensuring the center of gravity of the whole sealing piece to be at the center of the whole part, so that the stability in the installation and use processes is ensured.
The utility model has the advantages that: this connection structure of assembled super large cross-sectional dimension decorative board, super large cross-sectional dimension decorative board can adopt conventional aluminum plate preparation, do not need in addition to make the section bar mould, owing to adopt the plug-in card formula joint support of supporting connection spare and sealing member, therefore, do not receive decorative board cross-sectional dimension restriction in the installation, can satisfy the requirement of the quick installation of super large decorative board apparent dimension, and convenient operation, simultaneously, whole connection structure is connected with building bodies such as glass curtain wall through a rotation angle modulation axle, can carry out the arbitrary regulation of angle, with the requirement of satisfying different mounted position and installation angle, simultaneously can also satisfy the user according to the timely angle regulation of seasonal variation, with the requirement of being suitable for the sunshine angle variation.
Drawings
FIG. 1 is a schematic structural view of a connecting structure of a fabricated oversized-section-size decorative board of the invention;
FIG. 2 is a block diagram of the support connector of the present invention;
FIG. 3 is a sectional view of the support connector of the present invention;
FIG. 4 is a schematic view of a closure of the present invention;
FIG. 5 is a schematic view of an application structure of the connection structure of the assembled oversized-section-size decorative board of the invention;
in the figure: 1. supporting connection piece, 2, rotation angle modulation axle, 3, sealing piece, 4, angle modulation pivot connecting hole, 5, sealing piece plug-in card structure, 6, front cover, 7, supporting connection piece plug-in card structure, 8, decorative board slot, 9, decorative board, 10, web, 11, flange board, 12, end plane, 13, boss, 14, plugboard, 15, card slot, 16, fixed orifices, 17, cavity, 18, arc panel, 19, gusset, 20, hem, 21, bottom plate, 22, bending structure, 23, free arc end, 24, inserted edge, 25, trapezoidal slot, 26, mounting hole.
Detailed Description
The technical solution of the present invention will be further described in detail by the following specific embodiments with reference to the accompanying drawings.
Example 1:
in an embodiment shown in fig. 1, a connection structure of a fabricated oversized-section-size decorative board comprises:
a support connector 1 connected with a building for supporting a member of a decorative panel;
the angle adjusting shaft 2 is rotated and penetrates through the supporting connecting piece 1 to realize the angle adjustment and the supporting of the supporting connecting piece;
a sealing member 3 which is connected with the supporting connecting member 1 in a plug-in manner and is used for plug-in sealing the end part of the decorative plate;
wherein, the supporting connecting piece 1 is provided with an angle modulation rotating shaft connecting hole 4 and a sealing piece inserting and clamping structure 5;
the sealing piece 3 is provided with a cover 6, a supporting connecting piece inserting and inserting structure 7 and a decorative plate slot 8; the supporting connecting piece 1 and the sealing piece 3 are connected with each other in a plug-in manner through a sealing piece plug-in card structure 5 and a supporting connecting piece plug-in card structure 7.
As shown in fig. 2 and 3, the overall shape of the support connector 1 is matched with the shape of the decorative plate 9, the support connector 1 includes a web 10 and a flange plate 11, two ends of the web 10 are respectively provided with an end plane 12, the end plane 12 is provided with a boss 13, and the flange plate 11 is arranged on the boss 13 and is parallel to the end plane 12. The whole appearance of support connecting piece sets up with the shape cooperation of decorative board to satisfy different appearance design requirements, such cooperation can realize the effective support to the decorative board moreover, has guaranteed whole connection structure's service strength requirement. The card-inserting structure 5 of the sealing piece is formed by a flange plate 11 and an end plane 12, and the card-inserting structure 5 of the sealing piece comprises a plug-in board 14 formed by two end parts of the flange plate 11 and a plug-in slot 15 formed between the flange plate 11 and the end plane 12. The angle modulation rotating shaft connecting hole 4 is arranged in the center of the support connecting piece 1. In this embodiment, the whole of supporting connection spare is oval structure setting, and its web both sides face is the arc structure, and angle modulation pivot connecting hole sets up in the center of supporting connection spare, and the balance and the angle needs in the convenient installation, and convenient whole connection structure's location behind the angle adjustment moreover can not produce the displacement because of off-centre.
The flange plate 11 is provided with fixing holes 16. The flange plate is provided with the fixing hole so as to realize the reinforced fixation of the supporting connecting piece and the sealing piece, so that the connection strength of the whole connection structure is ensured, and the use is safer and more reliable.
As shown in fig. 4, a cavity 17 is provided inside the sealing member 3, and the sealing member 3 includes an arc-shaped panel 18, a rib plate 19, a folded edge 20 and a bottom plate 21 which are integrally provided. The sealing piece is internally provided with a cavity 17, so that the weight of the component can be effectively reduced, and the plug-in type connection is convenient. The bottom plate 21 is horizontally arranged, the rib plates 19 are perpendicular to two ends of the bottom plate 21 and are arranged towards the outer side plate surface of the bottom plate, and the upper ends of the rib plates 19 are provided with bending structures 22 bent towards the outer side; the arc length of the arc panel 18 is larger than the diameter, and two ends of the arc panel 18 freely extend outwards to form free arc ends 23; the bending structure 22 of the rib plate 19 is connected with the inner side of the free arc end 23 of the arc-shaped panel to form a decorative plate slot 8.
The folded edge 20 is respectively folded outwards and inwards along two ends of the inner side plate surface of the bottom plate 21 to form an L shape, and a supporting connecting piece card-inserting structure 7 is formed between the L-shaped folded edge 20 and the bottom plate 21; the support connector card-inserting structure 7 comprises two free inserting edges 24 of an L-shaped folded edge and a trapezoidal slot 25 formed by the folded edge 20 and a bottom plate 21 together, and a mounting hole 26 is formed in the bottom plate where the trapezoidal slot 25 is located. The cover 6 is disposed on the outer surface of the arc panel 18. The center of the arc-shaped panel 18 is arranged in the cavity. The cavity with the cavity at the center is used for ensuring the center of gravity of the whole sealing piece to be at the center of the whole part, so that the stability in the installation and use processes is ensured.
This connection structure of assembled super large cross-sectional dimension decorative board. The device comprises a supporting connecting piece 1, a rotary angle adjusting shaft 2, a sealing piece 3 and the like. The sealing piece 3 is a symmetrical cavity structure consisting of an arc-shaped panel, a rib plate, a folded edge and a bottom plate; the arc length of the arc panel 18 is slightly larger than the diameter; the center of the arc panel is approximately in the cavity; a decorative plate slot 8 is formed at the joint part of the arc-shaped panel 18 and the rib plate 19; the width of the decorative plate slot 8 is matched with the thickness of the decorative plate 9; the opening of the decorative plate inserting groove 8 is approximately towards the outer side of the folded edge 20; the bottom plate 21 is provided with a mounting hole 26 for fixing with a support connecting piece; the number of the mounting holes 26 is determined according to the length of the decorative plate; the outer side end of the bottom plate 21 is provided with a folded edge 20; the thickness of the folded edge 20 is matched with the width of the card slot 15 on the supporting connecting piece; the said flap 20 is oriented towards the axis; the folded edges and the bottom plate form a regular trapezoid slot 25; the opening width of the trapezoid slot 25 is matched with the bottom size of the two slot slots 15 on the supporting connecting piece; the height of the trapezoidal slot 25 is matched with the thickness of the flange plate 11 on the supporting and connecting piece; the supporting and connecting piece is a roughly I-shaped structure consisting of a flange plate 11 and a web plate 10; the shape of the web plate 10 is matched with the shape of the decorative plate 9; the center of the web plate 10 is provided with an angle adjusting rotating shaft connecting hole 4 which is used for connecting with the rotating angle adjusting shaft 2; the joint of the flange plate 11 and the web plate 10 forms a card slot 15; the width of the card slot 15 is matched with the thickness of the folded edge of the sealing piece; the bottom sizes of the two card slots 15 are matched with the opening width of the trapezoid slot 25; the thickness of the flange plate 11 is matched with the height of the trapezoid slot 25; the width of the flange plate 11 is slightly smaller than the size of the bottom of the trapezoidal slot 25; the flange plate 11 is provided with a fixing hole 16 for installing a screw; the fixing holes 16 are located on both sides of the web.
As shown in fig. 5, this connection structure of assembled super large cross-section size decorative board, when specifically using, at first according to mounted position and mounting dimension selection rotation angle modulation axle 2, then cup joint the support connecting piece 1 of suitable appearance on rotation angle modulation axle 2, and according to the width of installation, select the quantity of installation support connecting piece 1, then seal 3 is connected in the plug-in card of the both ends of support connecting piece 1, and fasten seal 3 and support connecting piece 1 through the screw, at last insert the decorative board respectively in the card slot 15 of seal 3, form a closed decorative board mounting structure, can realize quick plug-in card formula installation, the closed installation of whole connection structure has still been realized simultaneously.
This connection structure of assembled super large cross-sectional dimension decorative board, through supporting connection spare and the sealing piece that sets up mutual plug-in card and connect, and wear to establish the rotation angle modulation axle on the supporting connection spare through one, can be used for realizing the supporting role to the supporting connection spare, supporting connection spare's angle modulation when also easy to assemble simultaneously, this connection structure can be used for carrying out the sunshade, also can be used for the guard action, this connection structure, set up the angle modulation pivot connecting hole that is used for being connected with glass curtain wall on the supporting connection spare, and seal the card structure, be the front cover on the sealing piece, the front cover is not only in order to realize decorating the effect of beautifying but also in order to realize whole connection structure's leakproofness setting, inside in order to prevent that the rainwater from getting into connection structure. Set up supporting connection spare plug-in card structure on the sealing simultaneously, be used for realizing carrying out the plug-in card formula with supporting connection spare and be connected, set up the decorative board slot on the sealing, the quick plug-in card of super large cross-sectional dimension decorative board is connected, decorative board and the laminating of supporting connection spare behind the plug-in card, support through supporting connection spare, fix through the sealing, can enough realize the high-speed joint of super large cross-sectional dimension decorative board, and simultaneously, decorative board and the front cover on the sealing form a closed structure, can prevent effectively that the rainwater from entering into inside the connection structure, whole connection structure's result of use has been increased.
This connection structure of assembled super large cross-sectional dimension decorative board, super large cross-sectional dimension decorative board can adopt conventional aluminum plate preparation, do not need in addition to make the section bar mould, owing to adopt the plug-in card formula joint support of supporting connection spare and sealing member, therefore, do not receive decorative board cross-sectional dimension restriction in the installation, can satisfy the requirement of the quick installation of super large decorative board apparent dimension, and convenient operation, simultaneously, whole connection structure is connected with building bodies such as glass curtain wall through a rotation angle modulation axle, can carry out the arbitrary regulation of angle, with the requirement of satisfying different mounted position and installation angle, simultaneously can also satisfy the user according to the timely angle regulation of seasonal variation, with the requirement of being suitable for the sunshine angle variation.
The above embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto. All equivalent changes made according to the shape and structure of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a connection structure of assembled super large cross-sectional dimension decorative board which characterized in that includes:
a support connector (1) connected with a building for supporting a member of a decorative panel;
the rotary angle adjusting shaft (2) is arranged on the supporting connecting piece (1) in a penetrating way and is used for realizing the angle adjustment and the supporting of the supporting connecting piece;
a sealing piece (3) which is connected with the supporting connecting piece (1) in a plug-in manner and is used for plug-in sealing the end part of the decorative plate;
wherein, the supporting connecting piece (1) is provided with an angle modulation rotating shaft connecting hole (4) and a sealing piece inserting and clamping structure (5);
the sealing piece (3) is provided with a cover (6), a supporting connecting piece inserting-card structure (7) and a decorative plate slot (8); the supporting connecting piece (1) and the sealing piece (3) are connected with each other in a plug-in manner through a sealing piece plug-in structure (5) and a supporting connecting piece plug-in structure (7).
2. The connecting structure of the assembled oversized-section-size decorative board as claimed in claim 1, wherein: support connecting piece (1) whole appearance and decorative board (9) the shape fit setting, support connecting piece (1) including web (10) and flange board (11), the both ends of web (10) be provided with end plane (12) respectively, end plane (12) on be provided with boss (13), flange board (11) set up on boss (13) and be on a parallel with end plane (12).
3. The connecting structure of the assembled oversized-section-size decorative board as claimed in claim 2, wherein: the sealing piece card-inserting structure (5) is formed by a flange plate (11) and an end plane (12), and the sealing piece card-inserting structure (5) comprises plug boards (14) formed by two end parts of the flange plate and plug-in slots (15) formed between the flange plate and the end plane.
4. The connecting structure of the assembled oversized-section-size decorative board as claimed in claim 2, wherein: the angle modulation rotating shaft connecting hole (4) is arranged in the center of the supporting connecting piece (1).
5. The connecting structure of the assembled oversized-section-size decorative board as claimed in claim 2, wherein: the flange plate (11) is provided with a fixing hole (16).
6. The connecting structure of a fabricated oversized-section-size decorative plate as claimed in any one of claims 1 to 5, wherein: the sealing piece (3) is internally provided with a cavity (17), and the sealing piece (3) comprises an arc-shaped panel (18), a rib plate (19), a folded edge (20) and a bottom plate (21) which are integrally arranged.
7. The connecting structure of an assembled oversized-section-size decorative board as claimed in claim 6, wherein: the bottom plate (21) is horizontally arranged, the rib plates (19) are perpendicular to two ends of the bottom plate (21) and are arranged towards the outer side plate surface of the bottom plate, and the upper ends of the rib plates (19) are provided with bending structures (22) bent towards the outer side; the arc length of the arc panel (18) is larger than the diameter, and two ends of the arc panel (18) freely extend outwards to form free arc ends (23); the bending structure (22) of the rib plate (19) is connected with the inner side of the free arc end (23) of the arc-shaped panel to form a decorative plate slot (8).
8. The connecting structure of an assembled oversized-section-size decorative board as claimed in claim 6, wherein: the folded edges (20) are respectively folded outwards and inwards along two ends of the inner side plate surface of the bottom plate (21) to form an L shape, and a supporting connecting piece inserting-card structure (7) is formed between the L-shaped folded edges and the bottom plate; the support connecting piece card-inserting structure (7) comprises two free inserting edges (24) of an L-shaped folded edge and a trapezoidal slot (25) formed by the folded edge and a bottom plate together, and a mounting hole (26) is formed in the bottom plate (21) where the trapezoidal slot (25) is located.
9. The connecting structure of an assembled oversized-section-size decorative board as claimed in claim 6, wherein: the cover (6) is arranged on the outer plate surface of the arc-shaped panel (18).
10. The connecting structure of an assembled oversized-section-size decorative board as claimed in claim 6, wherein: the arc center of the arc panel (18) is arranged in the cavity.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021259639.9U CN212802153U (en) | 2020-06-30 | 2020-06-30 | Connection structure of assembled super large cross-sectional dimension decorative board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021259639.9U CN212802153U (en) | 2020-06-30 | 2020-06-30 | Connection structure of assembled super large cross-sectional dimension decorative board |
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| CN212802153U true CN212802153U (en) | 2021-03-26 |
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