CN214498159U

CN214498159U - Assembled wall surface external corner binding off structure

Info

Publication number: CN214498159U
Application number: CN202022991654.9U
Authority: CN
Inventors: 刘士萌; 虞晓磊; 夏鑫; 王少杰; 李小龙; 陈艳妮
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-26
Anticipated expiration: 2030-12-14

Abstract

The utility model provides an assembled wall external corner binding off structure, relate to assembled decoration technical field, including first cardboard, the second cardboard, the apex angle body, the connecting plate, first cardboard is in the same place with second cardboard mutually perpendicular rigid coupling, the apex angle and the wall external corner butt of the apex angle body, the both sides face and the wallboard laminating butt of the apex angle body, the one end and the first cardboard of connecting plate, the arris angle rigid coupling of the rigid coupling end of second cardboard, the other end of connecting plate and the bottom surface rigid coupling of the apex angle body, make first cardboard, the decorative board can peg graft between second cardboard and the wallboard, the decorative board all with the connecting plate, the bottom surface butt of the apex angle body. The components of the utility model are installed without gluing or any chemical binder, and are assembled in a clamping groove type, thereby being safe, environment-friendly and avoiding formaldehyde; the installation is convenient, and the finished product modularization is processed at the back end, and on-the-spot direct mount can be customized according to the on-the-spot size.

Description

Assembled wall surface external corner binding off structure

Technical Field

The utility model belongs to the technical field of the assembled decoration technique and specifically relates to, the utility model relates to an assembled wall external corner binding off structure.

Background

Assembly decoration is a form of decorative construction emerging in recent years. The assembled decoration is as the name implies, namely, each part required to be used for decoration is produced and completed in a factory and then is transported to a decoration site for combined installation, so that the operations of measurement, cutting and the like of each part in the traditional decoration site are omitted, the construction is simpler and more convenient, the construction efficiency of the decoration site can be greatly improved, the construction site is cleaner and more beautiful, excessive decorative material garbage cannot be generated, and the assembled decoration is a more environment-friendly decoration construction form.

For example, chinese utility model patent CN201922113668.8 provides a modular external corner closing structure of an assembled wall, which is a side frame strip; the male corner support piece comprises a connecting plate and a clamping plate connected with the connecting plate, wherein the connecting plate is L-shaped and comprises a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are vertical to each other, and the end parts of the first connecting plate and the second connecting plate are connected; the clamping plate is positioned on the outer side of the top angle of the connecting plate; the veneer comprises a first veneer and a second veneer which is vertically connected with the first veneer; the first connecting plate and the second connecting plate are respectively connected with the reverse sides of the first veneer and the second veneer, and the clamping and connecting plate is clamped with the connecting angle of the veneer; the free ends of the first veneer and the second veneer are connected with side frame strips; the side frame strips and the external corner supporting pieces are made of aluminum alloy with low quality.

The above ceiling structure still has the following problems: the construction period is long; the coating contains formaldehyde, causing indoor pollution; the technical requirement is high; the materials and labor are relatively high. And the external corner is touched, so that the external corner and the external corner can be accurately spliced through multiple measurements, and the stability cannot be effectively guaranteed after the installation is finished, so that the labor intensity and the splicing time are increased, and the splicing efficiency is reduced.

Therefore, in order to solve the above problems, it is necessary to design a reasonable and efficient assembled wall external corner closing structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a closing-up structure with simple structure, the installation of the component does not need gluing or any chemical binder, and the clamping groove type assembly is safe, environment-friendly and avoids formaldehyde; the installation is convenient, and the finished product modularization is processed at the back end, and on-the-spot direct mount can be customized according to the on-the-spot size.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an assembled wall external corner binding off structure, includes first cardboard, second cardboard, apex angle body, connecting plate, first cardboard with second cardboard mutually perpendicular rigid coupling is in the same place, the apex angle and the wall external corner butt of apex angle body, the both sides face and the wallboard laminating butt of the apex angle of apex angle body, the one end of connecting plate with the arris angle rigid coupling of the rigid coupling end of first cardboard, second cardboard, the other end of connecting plate with the bottom surface rigid coupling of apex angle body for can peg graft the decorative board between first cardboard, second cardboard and the wallboard, the decorative board all with the connecting plate, the bottom surface butt of apex angle body.

As the utility model discloses a preferred, the apex angle of the apex angle body is the right angle, the size of the both sides face of the apex angle body is the same, the connecting plate rigid coupling in the central line of the bottom surface of the apex angle body, the connecting plate perpendicular with the bottom surface of the apex angle body.

As the utility model discloses a preferred, first cardboard with keep away from between the second cardboard one side of apex angle body is provided with support piece, support piece's cross-section is arc strip shape, support piece's arc opening orientation is kept away from the direction setting of the rigid coupling end of first cardboard, second cardboard.

As the utility model discloses a preferred, first heavy nail groove has been seted up to the stiff end of first cardboard, the second heavy nail groove has been seted up to the stiff end of second cardboard.

As the utility model discloses a preferred, the connecting plate with contained angle between the first cardboard equals the connecting plate with contained angle between the second cardboard.

As the utility model discloses a preferred, the both sides of the apex angle of apex angle body are towards keeping away from the direction of apex angle all extends the extension plate, two the extension plate branch is located the last side of apex angle body, downside and mutually perpendicular.

As the utility model discloses a preferred, first cardboard and last side form the grafting chamber on between the extension plate, the bottom of going up the grafting chamber includes first butt face, first connection face, it is used for grafting the upside to go up the grafting chamber the decorative board.

As the utility model discloses a preferred, second cardboard and downside form grafting chamber down between the extension plate, the bottom in grafting chamber includes that second butt face, second are connected the face down, the grafting chamber is used for pegging graft the decorative board of downside down.

As a preferred aspect of the present invention, the insertion end of the veneer is provided with a butt-joint groove for accommodating the extension plate.

As an optimization of the present invention, the inserting end of the veneer has a first tangent plane and a second tangent plane, the first tangent plane is perpendicular to the second tangent plane, the first tangent plane is abutted against the bottom surface of the vertex body, and the second tangent plane is abutted against the side surface of the connecting plate.

The utility model relates to an assembled wall external corner binding off structure's beneficial effect lies in:

1. the anti deformability greatly increased of external corner wallboard, need not repeated measurement moreover when the installation, greatly improved the installation effectiveness.

2. All parts are industrially produced in a factory, only simple installation is needed on a decoration site, skilled technical workers are not needed on the site, too much construction time is not needed, rapid and efficient construction is realized, and the condition that the traditional decoration operation site is dirty is avoided.

3. The environment-friendly and formaldehyde-free component is installed without gluing or any chemical binder, and is assembled in a clamping groove manner, so that the environment-friendly and formaldehyde-free component is safe and environment-friendly, and formaldehyde is avoided.

Drawings

Fig. 1 is a schematic view of an installation structure of an embodiment of an assembled wall external corner closing-up structure of the present invention;

fig. 2 is a schematic structural diagram of an assembled wall external corner closing-up structure according to an embodiment of the present invention during splicing;

fig. 3 is a schematic view of a closing-up structure in another embodiment of the assembled wall external corner closing-up structure of the present invention;

in the figure: 1. support piece, 11, support chamber, 2, first cardboard, 21, first sunk nail groove, 3, second cardboard, 31, second sunk nail groove, 4, apex angle body, 41, first butt joint face, 42, second butt joint face, 5, connecting plate, 51, first connecting face, 52, second connecting face, 6, decorative board, 61, butt joint groove, 62, first tangent plane, 63, second tangent plane, 7, wallboard, 8, extension board.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of modules and steps and the steps set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

Meanwhile, it should be understood that the flows in the drawings are not merely performed individually for convenience of description, but a plurality of steps are performed alternately with each other.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

The first embodiment is as follows: as shown in fig. 1 and 2, it is only one of them embodiment of the present invention, an assembled wall external corner closing structure, including a first clamping plate 2, a second clamping plate 3, a vertex angle body 4, and a connecting plate 5, the first clamping plate 2 and the mutually perpendicular rigid coupling of the second clamping plate 3 are together, the vertex angle of the vertex angle body 4 abuts against the wall external corner, the two side faces of the vertex angle body 4 abut against the wall plate 7, one end of the connecting plate 5 and the edge and corner rigid coupling of the rigid coupling end of the first clamping plate 2 and the second clamping plate 3, the other end of the connecting plate 5 and the bottom face rigid coupling of the vertex angle body 4, so that the veneer 6 can be inserted between the first clamping plate 2, the second clamping plate 3 and the wall plate 7, and the veneer 6 all abuts against the bottom faces of the connecting plate 5 and the vertex angle body 4.

In the present invention, the angle of the apex angle body 4 may be the same as the angle of the wall surface external corner, and the right angle is taken as an example for explanation. The cross section of apex angle body 4 is isosceles right triangle, and the size of two sides of apex angle is the same, and two sides of the apex angle of apex angle body 4 all laminate the butt with wallboard 7 for the laminating of apex angle body 4 can be stable with the external corner structure. The central line position of the bottom surface of the vertex angle body 4 can be used as the fixed connection position of the connecting plate 5, and the connecting plate 5 is vertical to the bottom surface. The other end of connecting plate 5 then is in the same place with the perpendicular rigid coupling end of first cardboard 2 and second cardboard 3, and the contained angle between connecting plate 5 and first cardboard 2, the second cardboard 3 is the same for two sides of the apex angle of first cardboard 2, second cardboard 3 and apex angle body 4 are parallel, as shown in fig. 1, fig. 2, promptly, first cardboard 2 is parallel with the side of going up, and second cardboard 3 is parallel with the downside. So set up, can guarantee that the interval size of first cardboard 2, second cardboard 3 and wallboard 7 is stable, the cartridge of decorative board 6 of being convenient for. As shown in figure 1, the veneers 6 can be inserted between the first clamping plate 2 and the upper side wall plate 7 and between the second clamping plate 3 and the lower side wall plate 7, and after the two veneers 6 are inserted, the external corner part of the wall surface is completely sealed.

First, both side surfaces of the top corner body 4 may extend with an extension plate 8 in a direction away from the top corner, as shown in fig. 1 and 2. The two extension plates 8 are respectively arranged on the upper side and the lower side of the vertex angle body 4, and the two extension plates 8 are perpendicular to each other. An upper inserting cavity is formed between the first clamping plate 2 and the extension plate 8 on the upper side surface and is used for being inserted and installed on the veneer 6 on the upper side. A lower inserting structure is formed between the second clamping plate 3 and the extension plate 8 of the lower side surface and is used for inserting and installing the veneer 6 on the lower side.

The splicing end of the veneer 6 can be provided with a butt joint groove 61 on one side corresponding to the extension plate 8, and the length of the butt joint groove 61 is the same as that of the extension plate 8, so that when the splicing end is inserted into the splicing cavity, the extension plate 8 can completely fill the butt joint groove 61. Extension board 8 and first cardboard 2, second cardboard 3 can be installed 6 laminating wallboards of decorative board.

Then be provided with support piece 1 between first cardboard 2 and the second cardboard 3, support piece 1 can set up the less one side of contained angle between first cardboard 2 and the second cardboard 3, keeps away from the one side of apex angle body between first cardboard 2 and the second cardboard 3 promptly. The support 1 can be recessed into a right-angle fixed end of the first clamping board 2 and the second clamping board 3 to form an arc-shaped structure, that is, the cross section of the support 1 is in the shape of an arc bar, as shown in the support 1 in fig. 1, 2 and 3.

First heavy nail groove 21, second heavy nail groove 31 can be seted up to the stiff end of second cardboard 3, the stiff end of first cardboard 2, and the cross-section in heavy nail groove can be trapezoidal. The blind rivet is nailed in the sunk nail groove, and is fixed with first cardboard 2, second cardboard 3 and decorative board 6, and cooperation extension board 8 is fixed the tip of decorative board 6 in the binding off structure.

It should be noted that the connecting plate 5 divides the bottom surface of the top corner body 4 into a first abutting surface 41 and a second abutting surface 42, and the sides of the connecting plate 5 facing the two plugging cavities are a first connecting surface 51 and a second connecting surface 52 respectively. The first abutting surface 41 and the first connecting surface 51 form a bottom wall of the upper plug cavity, and the second abutting surface 42 and the second connecting surface 52 form a bottom wall of the lower plug cavity.

The inserting end of the veneer 6 can be provided with a first tangent plane 62 and a second tangent plane 63. The first cut surface 62 is perpendicular to the second cut surface 63. When the plugging end is inserted into the plugging cavity, the first tangent plane 62 is abutted with the bottom surface of the top angle body 4, and the second tangent plane is abutted with the side surface of the connecting plate 5.

In the second embodiment, as shown in fig. 3, only one embodiment of the present invention is provided, and on the basis of the first embodiment, the extension plate 8 may not be provided in the assembled wall external corner closing structure of the present invention.

The veneer 6 does not need to be provided with the butt joint groove 61, and only the first tangent plane 62 and the second tangent plane 63 need to be provided at the splicing end of the veneer 6.

Since the connecting plate 5 divides the bottom surface of the vertex body 4 into the first abutting surface 41 and the second abutting surface 42 in a bisection manner, the sides of the connecting plate 5 facing the two plugging cavities are the first connecting surface 51 and the second connecting surface 52 respectively. The first abutting surface 41 and the first connecting surface 51 form a bottom wall of the upper plug cavity, and the second abutting surface 42 and the second connecting surface 52 form a bottom wall of the lower plug cavity.

Therefore, when the plugging end of the veneer 6 is plugged into between the first clamping plate 2 and the upper side wall plate 7, the first tangent plane 62 abuts against the first abutting surface 41, the second tangent plane 63 abuts against the first abutting surface 51, and the plugging end completely enters into the upper plugging cavity; when the grafting end of decorative board 6 pegged graft and enters into between second cardboard 3 and the lower side wallboard 7, first tangent plane 62 and second butt face 42 butt, and second tangent plane 63 is connected face 52 butt with the second, and the grafting end enters into the inside of grafting chamber under completely, accomplishes the grafting of decorative board 6 promptly.

Finally, through the fastening nail with first cardboard 2, second cardboard 3 and decorative board 6 rigid coupling, can.

In the above embodiment, the processing of the inserting end of the veneer 6 is simple, and a built-in groove does not need to be formed in the end structure of the veneer 6, so that the butt joint difficulty is reduced. The side groove and the right-angle butt joint structure are simple and convenient to set, and can be machined before leaving a factory.

Further, when the decorative panel 6 and the splicing cavity are not completely filled, the situation that the decorative panel 6 is stably abutted to the top angle body 4 and the connecting plate 5 can be ensured.

The assembled wall external corner closing-in structure of the utility model has simple structure, the installation of the component does not need gluing or any chemical binder, and the clamping groove type assembly is safe, environment-friendly and eliminates formaldehyde; the installation is convenient, and the finished product modularization is processed at the back end, and on-the-spot direct mount can be customized according to the on-the-spot size.

The present invention is not limited to the above-described specific embodiments, and various modifications and changes are possible. Any modification, equivalent replacement, improvement and the like made to the above embodiments according to the technical spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. The utility model provides an assembled wall external corner binding off structure which characterized in that: the decorative panel comprises a first clamping plate (2), a second clamping plate (3), a vertex angle body (4) and a connecting plate (5), wherein the first clamping plate (2) is fixedly connected with the second clamping plate (3) in a mutually perpendicular mode, the vertex angle of the vertex angle body (4) is abutted to the external corner of a wall surface, two side faces of the vertex angle body (4) are abutted to the wall plate (7) in a laminating mode, one end of the connecting plate (5) is fixedly connected with the first clamping plate (2) and the edge angle of the fixedly connected end of the second clamping plate (3), the other end of the connecting plate (5) is fixedly connected with the bottom surface of the vertex angle body (4), a decorative panel (6) can be inserted between the first clamping plate (2) and the second clamping plate (3) and the wall plate (7), and the decorative panel (6) is abutted to the bottom surfaces of the connecting plate (5) and the vertex angle body (4).

2. The assembled wall external corner closing-up structure of claim 1, wherein: the vertex angle of the vertex angle body (4) is a right angle, the sizes of the two side surfaces of the vertex angle body (4) are the same, the connecting plate (5) is fixedly connected to the central line of the bottom surface of the vertex angle body (4), and the connecting plate (5) is perpendicular to the bottom surface of the vertex angle body (4).

3. The assembled wall external corner closing-up structure of claim 1, wherein: support pieces (1) are arranged on one side, far away from the vertex angle body (4), between the first clamping plate (2) and the second clamping plate (3), the cross sections of the support pieces (1) are arc-shaped, and arc-shaped openings of the support pieces (1) face towards the direction far away from the fixed connection ends of the first clamping plate (2) and the second clamping plate (3).

4. The assembled wall external corner closing-up structure of claim 1, wherein: the fixed end of the first clamping plate (2) is provided with a first sunk nail groove (21), and the fixed end of the second clamping plate (3) is provided with a second sunk nail groove (31).

5. The assembled wall external corner closing-up structure of claim 1, wherein: the included angle between the connecting plate (5) and the first clamping plate (2) is equal to the included angle between the connecting plate (5) and the second clamping plate (3).

6. The assembled wall external corner closing-up structure of claim 1, wherein: the both sides of the apex angle of apex angle body (4) are towards keeping away from the direction of apex angle all extends extension board (8), two extension board (8) branch is located the last side of apex angle body (4), downside and mutually perpendicular.

7. The assembled wall external corner closing-up structure of claim 6, wherein: an upper inserting cavity is formed between the first clamping plate (2) and the extension plate (8) on the upper side face, the bottom of the upper inserting cavity comprises a first abutting surface (41) and a first connecting surface (51), and the upper inserting cavity is used for inserting the veneer (6) on the upper side face.

8. The assembled wall external corner closing-up structure of claim 6, wherein: the lower inserting cavity is formed between the extension plate (8) of the second clamping plate (3) and the lower side surface, the bottom of the lower inserting cavity comprises a second abutting surface (42) and a second connecting surface (52), and the lower inserting cavity is used for inserting the veneer (6) of the lower side.

9. The assembled wall external corner closing-up structure of claim 6, wherein: the splicing end of the veneer (6) is provided with a butt joint groove (61) for accommodating the extension plate (8).

10. The assembled wall external corner closing-up structure of claim 1, wherein: the inserting end of the veneer (6) is provided with a first tangent plane (62) and a second tangent plane (63), the first tangent plane (62) is perpendicular to the second tangent plane (63), the first tangent plane (62) is abutted against the bottom surface of the vertex angle body (4), and the second tangent plane (63) is abutted against the side surface of the connecting plate (5).