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CN114250930A - Binding off structure suitable for multi-angle external corner - Google Patents

Binding off structure suitable for multi-angle external corner Download PDF

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Publication number
CN114250930A
CN114250930A CN202111500208.6A CN202111500208A CN114250930A CN 114250930 A CN114250930 A CN 114250930A CN 202111500208 A CN202111500208 A CN 202111500208A CN 114250930 A CN114250930 A CN 114250930A
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CN
China
Prior art keywords
external corner
connecting piece
fixing
structure suitable
wall body
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Granted
Application number
CN202111500208.6A
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Chinese (zh)
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CN114250930B (en
Inventor
董元奇
魏素巍
张长周
张林振
何晓微
孙楠
杜丽娟
张仕玉
吴宁
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Beijing Guobiao Building Technology Co ltd
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Beijing Guobiao Building Technology Co ltd
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Priority to CN202111500208.6A priority Critical patent/CN114250930B/en
Publication of CN114250930A publication Critical patent/CN114250930A/en
Application granted granted Critical
Publication of CN114250930B publication Critical patent/CN114250930B/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/072Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
    • E04F13/073Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns
    • E04F13/0733Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns for corners

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Abstract

The invention discloses a closing-up structure suitable for a multi-angle external corner, which comprises a wall body, decorative panels and a closing-up assembly, wherein the closing-up assembly is used for connecting the two decorative panels at the external corner of the wall body and comprises fixing pieces and connecting pieces, the fixing pieces are respectively attached to two sides of the external corner of the wall body, the connecting pieces are connected with the two fixing pieces, the fixing pieces are of I-shaped steel structures and are connected with the decorative panels, the connecting pieces are arranged corresponding to the external corner of the wall body, the whole body is of a concave structure, and the connecting pieces are of flexible structures. The invention mainly solves the problem that the opening of the external corner with an irregular angle cannot be effectively closed, can adapt to the external corners of walls with different angles by arranging the flexible connecting piece and adjusting the bending degree of the connecting piece, solves various conventional and unconventional external corner edge closing schemes of 90-180 degrees, has wide application scenes and improves the construction efficiency, and simultaneously, the connecting piece is used as the outer end of the external corner, and the outer end forms a fillet structure after being bent, thereby avoiding people from colliding with the external corner to be injured.

Description

Binding off structure suitable for multi-angle external corner
Technical Field
The invention belongs to the technical field of external corner construction, and particularly relates to a closing structure suitable for a multi-angle external corner.
Background
With the development of building industrialization idea and assembly type building technology, the assembly type interior decoration develops rapidly in nearly two years. The integrated toilet is the most representative integrated component in the assembly type internal decoration, and is gradually accepted by consumers, and the market share is rapidly improved.
According to the material differentiation of wallboard, common integrated bathroom product has three main categories of SMC material, various steel sheet material and ceramic tile material in the existing market. In the aspect of market acceptance, the ceramic tile integrated toilet is more inclined according to the consumption habits of common people in China.
The external corner closing-up of the SMC type integrated toilet and the color steel plate type integrated toilet can be bent by the material to realize the external corner closing-up at different angles. Due to the particularity of the product, the integrated bathroom tile can only adopt a finished product external corner edge-closing strip to close up, but at present, the market is only provided with a 90-degree external corner edge-closing strip, and other special-shaped external corner edge-closing products are in a market blank state.
The external corner needs to be closed, the overall attractiveness is improved, the sharp edges of the materials can be prevented from being scratched, the external corner needs to be connected with the metal fixing piece when connected in parallel, and the construction is simple, time-saving and labor-saving and does not need to be arduous. However, common external corner edge folding products in the market at present are all solutions for regular 90 degrees, and in the process of wall surface modification of new-built or old houses, irregular external corners of different 90 degrees are often encountered, and edge folding is performed on the external corners of irregular angles, if the external corners of 135 degrees are encountered, a temporary processing mode of field processing is adopted, so that time and labor are wasted, construction standards are uneven, and products capable of solving the external corners of irregular walls are lacked.
Disclosure of Invention
The invention aims to provide a closing structure suitable for a multi-angle external corner, so as to solve the problem that the closing of the external corner with an irregular angle cannot be effectively solved in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a closing structure suitable for a multi-angle external corner comprises a wall body, a decoration panel and a side closing component for connecting two decoration panels at the external corner of the wall body; the edge folding assembly comprises fixing pieces and connecting pieces, the fixing pieces are respectively attached to two sides of the external corner of the wall body, the connecting pieces are connected with the two fixing pieces, the fixing pieces are of I-shaped steel structures, and the fixing pieces are connected with the decoration panel; the connecting piece corresponds the external corner setting of wall body, wholly is the character cut in bas-relief structure, the connecting piece is flexible structure.
Furthermore, the connecting piece comprises a concave part and convex parts positioned at two ends of the concave part, the top surface of the inner side of the concave part is provided with a bending groove, and two ends of the top surface and the bottom end of the bending groove are respectively provided with an adjusting groove; the convex parts are fixedly connected with the fixing parts respectively, and the top ends of the convex parts, which are close to one side of the concave parts, are provided with slope surfaces.
Furthermore, the fixing piece comprises a first flange, a web and a second flange, the first flange is laid on one side wall of the external corner of the wall body, and the decorative panel and the convex part of the connecting piece are respectively inserted into the two notches of the I-shaped steel structure.
Furthermore, a filling layer is arranged between the fixing piece and the decoration panel, and the filling layer is a sealing rubber strip.
Further, first edge of a wing and second edge of a wing set up a series of first sand grip and second draw-in groove respectively in one side inside near the connecting piece, the convex part of connecting piece is corresponding first sand grip and second draw-in groove respectively and is set up first draw-in groove and second sand grip at the bottom of both ends, realizes the joint of mounting and connecting piece.
Furthermore, one side of the web plate of the fixing piece, which is close to the connecting piece, is provided with an insert, and the convex part of the connecting piece is provided with a slot matched with the insert corresponding to the insert.
Furthermore, the first convex strip is of an arc convex strip structure, and the second convex strip is of a sawtooth structure.
Further, the length of one side, close to the decorative panel, of the first flange of the fixing piece is larger than that of one side, close to the decorative panel, of the second flange.
Further, the width of the fixing piece web plate is adaptive to the thickness of the decorative panel, and the thickness of the connecting piece is adaptive to the width of the fixing piece web plate.
The invention has the following beneficial effects:
1. the invention provides a closing structure suitable for a multi-angle external corner, which mainly solves the problem that the closing of the external corner with an irregular angle cannot be effectively solved in assembly type internal decoration.
2. According to the closing-up structure suitable for the multi-angle external corner, the fixing piece is connected with the connecting piece in a clamping mode, the operation is simple and convenient, the fixing is reliable, meanwhile, the sawtooth tooth edge of the second convex strip is arranged in the direction far away from the fixing piece, when the sawtooth part is under the tensile force, the acting force is borne through the sawtooth part, the connecting piece is prevented from being deformed due to the fact that the local part of the connecting piece is subjected to large acting force, meanwhile, the good fixing effect is achieved, and the fixing piece is firmly connected with the connecting piece.
3. According to the multi-angle external corner closing-up structure, the fixing piece is of the I-shaped steel structure, the decoration panel is arranged in the notch of the I-shaped steel, and the filling layer is arranged, so that the connection tightness of the fixing piece and the decoration panel is improved, and the problem of rainwater leakage at the external corner is effectively solved.
4. According to the closing-up structure suitable for the multi-angle external corner, the connecting piece is clamped with the fixing piece, so that the connecting piece is convenient to disassemble and assemble, and is easy to replace when the connecting piece is damaged.
5. The closing-up structure suitable for the multi-angle external corner provided by the invention is simple in construction and stable in connection, and effectively improves the construction efficiency of closing up the irregular external corner.
Drawings
FIG. 1 is an exploded view of a closeout assembly according to the present disclosure;
FIG. 2 is a schematic view of the closing-up structure according to the present invention in an operating state when the external corner is a right angle;
fig. 3 is a schematic view of the closing-up structure according to the present invention in an operating state when the external corner is an obtuse angle.
In the figure: 1-wall body, 2-edge folding component, 21-fixing component, 211-first flange, 212-second flange, 213-first convex strip, 214-second clamping groove, 215-filling layer, 216-plug-in component, 22-connecting component, 221-first clamping groove, 222-second convex strip, 223-bending groove, 224-adjusting groove, 225-slope surface, 226-slot and 3-decorative panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the closing structure suitable for a multi-angle external corner provided by the invention can be applied to new and modified projects of an integrated toilet, and the application range of the projects includes public buildings such as houses, schools and hospitals, and the closing structure comprises a wall 1, a decoration panel 3 and an edge closing assembly 2 for connecting the two decoration panels 3 at the external corner of the wall 1, wherein the edge closing assembly 2 comprises fixing members 21 respectively attached to wall surfaces or keels at two sides of the external corner of the wall 1 and connecting members 22 for connecting the two fixing members 21, the fixing members 21 are connected with the decoration panel 3, and the connecting members 22 are arranged corresponding to the external corner of the wall 1.
Connecting piece 22 is flexible construction, it is whole to be the structure of type in bas-relief, the depressed part of the structure of type in bas-relief is the concave part, the position at concave part both ends is the convex part, the upper and lower extreme point that one side of concave part was kept away from to the convex part all sets up to the fillet structure, the convex part links firmly with mounting 21 respectively, concave part top mid point sets up bending groove 223, bending groove 223 is the triangle-shaped of falling, adjustment tank 224 is seted up respectively to concave part top both ends and bending groove 223's bottom, adjustment tank 224 is arc, through setting up bending groove 223 and adjustment tank 224, be convenient for connecting piece 22's bending deformation, avoid connecting piece 22 to take place to damage in bending department, the top that the convex part is close to concave part one side is equipped with domatic 225. Connecting piece 22 bending groove degree corresponds with wall body 1 external corner angle, when the external corner of wall body 1 is the right angle, connecting piece 22 corresponds the bending, this moment, two domatic 225 face contacts, bending groove 223 is closed, the notch of connecting piece 22 is closed, its inside triangle-shaped cavity that forms, when the external corner of wall body 1 is the obtuse angle, connecting piece 22 corresponds the bending, this moment, two domatic 225 do not contact each other, the angle of bending groove 223 base angle reduces, the notch of connecting piece 22 is polygonized structure, through the degree of buckling of adjustment connecting piece 22, can adapt to wall body 1 external corner of different angles, solve 90 to 180 various conventional and unconventional external corner and receive limit scheme, the application scene is extensive, connecting piece 22 is as the external corner, because its back outer end of buckling forms the fillet structure, effectively avoid the people to collide with the external corner and be injured the department.
The fixing member 21 is an i-steel structure, the i-steel structure includes a first flange 211, a web and a second flange 212, the decoration panel 3 and the connecting member 22 are respectively inserted into two notches of the i-steel structure, the fixing member 21 is fastened to the connecting member 22 to meet the stress requirement of two ends of the connecting member 22 when bent, the first flange 211 of the i-steel structure is attached to the wall surface or the keel on two sides of the external corner of the wall 1, preferably, the first flange 211 is connected to the keel or the base wall through a screw or an expansion screw, a series of first protruding strips 213 and a series of second protruding strips 214 are respectively arranged inside one side of the first flange 211 and the second flange 212 close to the connecting member 22, two ends of the top and the bottom of two protruding parts of the connecting member 22 are respectively provided with a series of first locking grooves 221 and a second protruding strips 222 corresponding to the first protruding strips 213 and the second locking grooves 214, the first protruding strips 213 and the second locking grooves 214 of the fixing member 21 are mutually matched with the first locking grooves 221 and the second protruding strips 222 of the connecting member 22, the friction force between the fixing piece 21 and the connecting piece 22 is increased, the fixing piece 21 and the connecting piece 22 are clamped, the operation is simple and convenient, and the fixing is reliable.
Preferably, the web of the fixing member 21 is provided with the plug 216 at a side close to the connecting member 22, and the connecting member 22 is provided with the matching slot 226 corresponding to the plug 216, so as to increase the connecting compactness between the fixing member 21 and the connecting member 22 and prevent the connecting member 22 from jumping out during the bending process.
As a preferred mode, first sand grip 213 is the convex sand grip of evenly setting up, second sand grip 222 is the sawtooth of evenly setting up, the direction setting of keeping away from mounting 21 is faced towards to the tooth point of sawtooth, when connecting piece 22 is buckled, its outer end receives the pulling force great, set up through the direction of keeping away from mounting 21 with the tooth point orientation of sawtooth, can receive the pulling force effect at the sawtooth part and do all can, bear this part effort through the sawtooth part, thereby it takes place deformation to have prevented that connecting piece 22 from receiving great effort locally, play good fixed action simultaneously, realize the firm connection of mounting 21 and connecting piece 22.
The length of one side of the first flange 211 of the fixing member 21 close to the decorative panel 3 is greater than that of one side of the second flange 212 close to the decorative panel 3, so that the fixing member 21 and the decorative panel 3 are more reliably connected under the condition of not damaging the external appearance of the decorative panel; the inside filling layer 215 that is equipped with in one side that fixing member 21's first edge of a wing 211 is close to decoration panel 3, and filling layer 215 is joint strip, through setting up filling layer 215, improves the compactness that fixing member 21 and decoration panel 3 are connected, effectively avoids the external corner department to take place the problem of rainwater seepage.
The decoration panel 3 comprises various materials such as decoration plates or ceramic large plates and ceramic tiles with the thicknesses of 9mm, 10mm, 12mm, 15mm and the like, the web width of the fixing piece 21 can be set according to the thickness of the decoration panel 3, and the thickness of the connecting piece 22 is adapted to the web width of the fixing piece 21.
The connecting member 22 is made of a flexible organic material, and preferably, the connecting member 22 is made of a rubber material.
In the external corner work progress, at first prefabricated processing mounting 21 and connecting piece 22 according to the thickness of decoration panel 3, according to the design drawing, fix mounting 21 on the basic unit wall body or the fossil fragments of external corner one side, then with connecting piece 22 joint in the notch of the mounting 21 that has installed, buckle connecting piece 22 afterwards, make its angle with the external corner suit, the back finishes adjusting, the mounting 21 of the fixed opposite side of installation, make mounting 21 and connecting piece 22 joint, and finally, insert decoration panel 3 in the notch of establishing at mounting 21, set up filling layer 215 between decoration panel 3 and mounting 21 at last, improve the compactness that mounting 21 and decoration panel 3 are connected, effectively avoid the problem that rainwater seepage takes place in external corner department.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (9)

1. The utility model provides a close up structure suitable for multi-angle external corner which characterized in that: comprises a wall body (1), decorative panels (3) and edge folding components (2) which connect the two decorative panels (3) at the external corners of the wall body (1); the edge folding assembly (2) comprises fixing pieces (21) respectively attached to two sides of an external corner of the wall body (1) and connecting pieces (22) for connecting the two fixing pieces (21), the fixing pieces (21) are of I-shaped steel structures, and the fixing pieces (21) are connected with the decoration panel (3); the connecting piece (22) is arranged corresponding to the external corner of the wall body (1), the whole body is of a concave structure, and the connecting piece (22) is of a flexible structure.
2. A necking structure suitable for a multi-angle external corner, according to claim 1, wherein: the connecting piece (22) comprises a concave part and convex parts positioned at two ends of the concave part, the top surface of the inner side of the concave part is provided with a bending groove (223), and two ends of the top surface and the bottom end of the bending groove (223) are respectively provided with an adjusting groove (224); the convex parts are fixedly connected with the fixing parts (21) respectively, and the top ends of the convex parts, which are close to one side of the concave parts, are provided with sloping surfaces (225).
3. A necking structure suitable for a multi-angle external corner, according to claim 2, wherein: the fixing piece (21) comprises a first flange (211), a web plate and a second flange (212), the first flange (211) is laid on one side wall of the external corner of the wall body (1), and the convex parts of the decoration panel (3) and the connecting piece (22) are respectively inserted into two notches of the I-shaped steel structure.
4. A necking structure suitable for a multi-angle external corner, according to claim 1, wherein: and a filling layer (215) is arranged between the fixing piece (21) and the decorative panel (3), and the filling layer (215) is a sealing rubber strip.
5. A necking structure suitable for a multi-angle external corner, according to claim 3, wherein: first edge of a wing (211) and second edge of a wing (212) set up a series of first sand grip (213) and second draw-in groove (214) respectively in one side inside near connecting piece (22), the convex part top bottom both ends of connecting piece (22) correspond first sand grip (213) and second draw-in groove (214) respectively and set up first draw-in groove (221) and second sand grip (222), realize the joint of mounting (21) and connecting piece (22).
6. A necking structure suitable for a multi-angle external corner according to claim 3 or 5, wherein: one side of the web of the fixing piece (21) close to the connecting piece (22) is provided with an insert (216), and the convex part of the connecting piece (22) is provided with a slot (226) matched with the insert (216).
7. A necking structure suitable for a multi-angle external corner, according to claim 5, wherein: the first protruding strips (213) are in an arc-shaped protruding strip structure, and the second protruding strips (222) are in a sawtooth structure.
8. A necking structure suitable for a multi-angle external corner, according to claim 3, wherein: the length of one side, close to the decorative panel (3), of the first flange (211) of the fixing piece (21) is larger than that of one side, close to the decorative panel (3), of the second flange (212).
9. A necking structure suitable for a multi-angle external corner, according to claim 3, wherein: the width of the web of the fixing piece (21) is adapted to the thickness of the decorative panel (3), and the thickness of the connecting piece (22) is adapted to the width of the web of the fixing piece (21).
CN202111500208.6A 2021-12-09 2021-12-09 Binding off structure suitable for multi-angle external corner Active CN114250930B (en)

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Application Number Priority Date Filing Date Title
CN202111500208.6A CN114250930B (en) 2021-12-09 2021-12-09 Binding off structure suitable for multi-angle external corner

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Application Number Priority Date Filing Date Title
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CN114250930A true CN114250930A (en) 2022-03-29
CN114250930B CN114250930B (en) 2024-08-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115874773A (en) * 2022-12-29 2023-03-31 广州鸿力筑工新材料有限公司 Assembled external corner wallboard and manufacturing method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207499341U (en) * 2017-10-18 2018-06-15 浙江耐思迪家居有限公司 A kind of external corner line of indoor facing plate
CN209603413U (en) * 2018-12-25 2019-11-08 沈阳港华装饰股份有限公司 A kind of aluminium alloy sun corner protector component groups of adjustable skirting external corner angle
CN210152129U (en) * 2018-12-06 2020-03-17 北京仲松建筑景观设计顾问有限公司 External corner closing structure of wall corner decoration panel
CN110965716A (en) * 2018-09-29 2020-04-07 广东耀嵘科技有限公司 Internal corner right-angle buckle fitting for decoration engineering
CN111851943A (en) * 2020-08-19 2020-10-30 金螳螂精装科技(苏州)有限公司 Installation structure and installation method of arc-shaped external corner adapter of assembled skirting line
CN213115284U (en) * 2020-06-17 2021-05-04 方林家居装饰有限公司 Ceramic tile external corner angle bead
CN112982868A (en) * 2021-04-13 2021-06-18 浙江亚厦装饰股份有限公司 External corner fixing piece and mounting method thereof
CN113389340A (en) * 2021-07-14 2021-09-14 浙江亚厦装饰股份有限公司 External corner edge-closing mounting structure for wallboard mounting and mounting method thereof
CN214498159U (en) * 2020-12-14 2021-10-26 浙江亚厦装饰股份有限公司 Assembled wall surface external corner binding off structure

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207499341U (en) * 2017-10-18 2018-06-15 浙江耐思迪家居有限公司 A kind of external corner line of indoor facing plate
CN110965716A (en) * 2018-09-29 2020-04-07 广东耀嵘科技有限公司 Internal corner right-angle buckle fitting for decoration engineering
CN210152129U (en) * 2018-12-06 2020-03-17 北京仲松建筑景观设计顾问有限公司 External corner closing structure of wall corner decoration panel
CN209603413U (en) * 2018-12-25 2019-11-08 沈阳港华装饰股份有限公司 A kind of aluminium alloy sun corner protector component groups of adjustable skirting external corner angle
CN213115284U (en) * 2020-06-17 2021-05-04 方林家居装饰有限公司 Ceramic tile external corner angle bead
CN111851943A (en) * 2020-08-19 2020-10-30 金螳螂精装科技(苏州)有限公司 Installation structure and installation method of arc-shaped external corner adapter of assembled skirting line
CN214498159U (en) * 2020-12-14 2021-10-26 浙江亚厦装饰股份有限公司 Assembled wall surface external corner binding off structure
CN112982868A (en) * 2021-04-13 2021-06-18 浙江亚厦装饰股份有限公司 External corner fixing piece and mounting method thereof
CN113389340A (en) * 2021-07-14 2021-09-14 浙江亚厦装饰股份有限公司 External corner edge-closing mounting structure for wallboard mounting and mounting method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115874773A (en) * 2022-12-29 2023-03-31 广州鸿力筑工新材料有限公司 Assembled external corner wallboard and manufacturing method thereof

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