CN217439420U

CN217439420U - External corner fixing piece and external corner structure

Info

Publication number: CN217439420U
Application number: CN202221238109.5U
Authority: CN
Inventors: 吴水晶; 钟巍
Original assignee: Chongqing Jikai Technology Service Co Ltd
Current assignee: Chongqing Jikai Technology Service Co Ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-09-16
Anticipated expiration: 2032-05-20

Abstract

The utility model provides an external corner fixing piece and an external corner structure, wherein the external corner fixing piece comprises a first fixing plate and a second fixing plate which can be respectively fixed on a wall body through a first fastener and a second fastener; the external corner fixing piece also comprises a veneer, and the veneer is fixedly connected to the first fixing plate and the second fixing plate through a support plate; first fixed plate and decorative board and backup pad form first draw-in groove, and second fixed plate and decorative board and backup pad form the second draw-in groove, and the external corner end of first wallboard and second wallboard can be pegged graft respectively and be fixed in first draw-in groove and second draw-in groove. By adopting the structure, the external corner fixing piece is detachably fixed on the wall body through the first fastening piece and the second fastening piece, so that the installation and the disassembly are both convenient, no construction waste is generated, and the environmental protection requirement of a user can be met; other structures of the external corner fixing piece except the veneer are all arranged on the inner side of the wallboard, and are attached to the wallboard without gaps, so that the external corner fixing piece is not easy to collide with or deform and is attractive.

Description

External corner fixing piece and external corner structure

Technical Field

The utility model relates to an interior decoration technical field, concretely relates to external corner mounting, external corner structure and installation method thereof.

Background

Along with the development of assembly type decoration, more and more residents choose to adopt the assembly type wall to decorate the indoor wall, and the installation is convenient and more beautiful.

In the prior art, the external corner of the assembled wall surface is usually treated by means of external corner line pasting or ceramic tile pasting, and the methods usually adopt non-detachable installation methods which are complicated, so that a large amount of building waste is generated during installation or subsequent secondary decoration and disassembly, and the environmental protection requirement of a user cannot be met; and along with the increase of the residence time of the house, the structures such as the external corner lines or the ceramic tiles are very easy to be collided and damaged, and are easy to be influenced by air humidity or sunlight irradiation and the like to cause deformation and fading, so that the external corner position can not meet the requirement of the beauty degree of a user.

Therefore, how to provide a wall surface external corner setting form which can meet the requirements of environmental protection and aesthetic degree of users and is convenient to install is a technical problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can satisfy user's environmental protection, pleasing to the eye degree requirement, and install comparatively convenient wall external corner and set up the form.

In order to solve the technical problem, the utility model provides an external corner fixing piece, which is used for fixing a first wallboard and a second wallboard on the external corner of a wall body, the external corner fixing piece comprises a first fixing plate and a second fixing plate which are vertically arranged on the external corner, and the first fixing plate and the second fixing plate can be respectively fixed on the wall body through a first fastener and a second fastener; the external corner fixing piece also comprises an L-shaped veneer, the external corner position of the inner side of the veneer is fixedly connected with the external corner position of the outer side of the first fixing plate and the outer side of the second fixing plate through a supporting plate so as to cover the external corner positions of the first wallboard and the second wallboard, and the inner surfaces of two ends of the veneer are respectively attached to the outer surface of the first wallboard and the outer surface of the second wallboard; the first fixing plate, the part of the veneer and the supporting plate on the same side form a first clamping groove, the second fixing plate, the part of the veneer and the supporting plate on the same side form a second clamping groove, and the external corner ends of the first wallboard and the second wallboard can be respectively inserted and fixed in the first clamping groove and the second clamping groove.

By adopting the structure, the external corner fixing piece is detachably fixed on the wall body through the first fastening piece and the second fastening piece, so that the installation and the disassembly are both convenient, no construction waste is generated, and the environmental protection requirement of a user can be met; other structures of the external corner fixing piece except the veneer are all arranged on the inner side of the wallboard, and are attached to the wallboard without gaps, so that the external corner fixing piece is not easy to collide with or deform and is attractive.

Optionally, the first fixing plate and a part of the veneer on the same side are arranged in parallel; and/or the second fixing plate and part of the veneer on the same side are arranged in parallel.

Optionally, one side of the first fixing plate close to the wall body is protrudingly arranged to form a first fixing groove, and the first fastening member can penetrate through the first fixing groove to be fixed to the wall body.

Optionally, a first supporting protrusion is protrudingly disposed on one side of the first fixing plate, which is close to the wall and is far from the external corner, and a protruding surface of the first supporting protrusion is flush with a protruding surface of the first fixing groove.

Optionally, one side of the second fixing plate close to the wall body is protrudingly arranged to form a second fixing groove, and the second fastening member can penetrate through the second fixing groove to be fixed to the wall body.

Optionally, a second supporting protrusion is protrudingly disposed on one side of the second fixing plate, which is close to the wall and is far from the external corner, and a protruding surface of the second supporting protrusion is flush with a protruding surface of the second fixing groove.

Optionally, the outer side of the facing board is provided with a facing layer, and the facing layer has the same facing as the first and second wall panels.

The utility model also provides an external corner structure sets up in the external corner of wall body, the external corner structure includes first wallboard, second wallboard and external corner mounting, first wallboard with the second wallboard passes through the external corner mounting is fixed in the wall body, the external corner mounting is the external corner mounting that describes for the above.

Optionally, the external corner end of the first wall panel and the external corner end of the second wall panel are respectively provided with an oblique angle structure matched with the first clamping groove and the second clamping groove, and the oblique angle structure of the first wall panel and the oblique angle structure of the second wall panel can be respectively fixed to the first clamping groove and the second clamping groove in an inserting manner.

Optionally, still include the first fossil fragments and the second fossil fragments of making level, first the fossil fragments of making level with the second is made level the fossil fragments edge the perpendicular butt setting of external corner of wall body is fixed in the wall body, first wallboard with the second wallboard passes through the external corner mounting is fixed in respectively first the fossil fragments of making level with the second is made level the fossil fragments.

Optionally, the first leveling keel and the second leveling keel are fixed to the wall body by a first leveling bolt and a second leveling bolt respectively; and/or elastic pads are arranged between the first wallboard and the first leveling keel and between the second wallboard and the second leveling keel.

Drawings

Fig. 1 is a schematic structural view of an external corner fixing member according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an external corner structure provided in the embodiment of the present invention.

The reference numerals in fig. 1-2 are illustrated as follows:

11 a first fixing plate, 111 a first fixing groove, 112 a first supporting protrusion, 12 a second fixing plate,

121 second fixing grooves, 122 second supporting protrusions, 13 decorative panels, 131 decorative layers, 14 supporting plates,

15 first draw-in groove, 16 second draw-in groove, 2 first wallboard, 3 second wallboard, 4 walls, 51 first fastener, 52 second fastener, 53 first bolt, 54 second bolt, 6 first keel, 7 second keel, 8 cushion of making level.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides an external corner mounting for be used for with first wallboard 2 and second wallboard 3 fixed in the external corner of wall body 4, the external corner mounting includes first fixed plate 11 and the second fixed plate 12 of setting perpendicularly in the external corner, the two can be fixed in wall body 4 through first fastener 51 and second fastener 52 respectively, first fixed plate 11 is located the inboard of first wallboard 2, is in between first wallboard 2 and wall body 4, second fixed plate 12 is located the inboard of second wallboard 3, is in between second wallboard 3 and wall body 4; the external corner fixing piece also comprises an L-shaped decorative panel 13, the external corner position of the inner side of the decorative panel 13 is fixedly connected to the external corner position of the outer side of the first fixing plate 11 and the outer side of the second fixing plate 12 through a supporting plate 14 so as to cover the external corner positions of the first wall plate 2 and the second wall plate 3, and the inner surfaces of two ends of the decorative panel 13 are respectively attached to the outer surface of the first wall plate 2 and the outer surface of the second wall plate 3; the first fixing plate 11 and the partial veneer 13 and the supporting plate 14 on the same side enclose and close to form a first clamping groove 15, the second fixing plate 12 and the partial veneer 13 and the supporting plate 14 on the same side enclose and close to form a second clamping groove 16, and the external corner ends of the first wall plate 2 and the second wall plate 3 can be respectively inserted and fixed in the first clamping groove 15 and the second clamping groove 16.

By adopting the structure, the external corner fixing piece is detachably fixed on the wall body 4 through the first fastening piece 51 and the second fastening piece 52, so that the installation and the disassembly are both convenient, no construction waste is generated, and the environmental protection requirement of a user can be met; other structures of the external corner fixing piece except the veneer 13 are arranged on the inner side of the wallboard, and are attached to the wallboard without gaps, so that the external corner fixing piece is not easy to collide with or deform and is relatively attractive.

Wherein, first wallboard 2 and second wallboard 3 are only for distinguishing the name of going on of two wallboards, and the wallboard that fixes through first draw-in groove 15 promptly is first wallboard 2, and the wallboard that fixes through second draw-in groove 16 is second wallboard 3, and two wallboards still can normally install, use after the transposition position, and this name can not be regarded as right the utility model discloses the restriction that the protection scope was done.

The first fixing plate 11 and the partial veneer 13 on the same side are arranged in parallel in the embodiment; the second fixing plate 12 is disposed in parallel with the partial veneer 13 on the same side. The same side is the same side relative to the position of the external corner, i.e., the first fastening panel 11 and the partial facing panel 13 on the same side are both disposed on the first side of the external corner, and the second fastening panel 12 and the partial facing panel 13 on the same side are both disposed on the second side of the external corner.

Specifically, as shown in fig. 1, the first fixing plate 11 and the second fixing plate 12 are both straight plate-shaped structures, and are perpendicular to each other and share a side edge, where the side edge is located at an external corner of the wall 4; decorative board 13 is L shape structure, it sets up in the outside of first fixed plate 11 and second fixed plate 12, two lateral walls of L shape structure are located the both sides of external corner position respectively, and corresponding with first fixed plate 11 and second fixed plate 12 respectively, parallel arrangement, the external corner position of decorative board 13 passes through backup pad 14 fixed connection with the external corner position of first fixed plate 11 and second fixed plate 12, the inboard of the external corner position of decorative board 13 is fixed in to the one end of backup pad 14 promptly, the other end is fixed in the outside of the common side of first fixed plate 11 and second fixed plate 12, the external corner position of wall body 4 is promptly to the position of setting up of backup pad 14, in fig. 2, backup pad 14 is vertical direction relatively, the horizontal direction slope sets up, the contained angle is 45 degrees.

Further, the first fixing plate 11, the partial facing plate 13 and the supporting plate 14 on the same side can enclose to form a first clamping groove 15, as shown in fig. 2, the outer side of the first fixing plate 11 can abut against the inner side wall of the first wall panel 2, the inner side of the partial facing plate 13 on the same side can abut against the outer side wall of the first wall panel 2, and the supporting plate 14 can abut against the end face of the external corner of the first wall panel 2 opposite to the first side of the external corner; the second fixing plate 12, the partial veneer 13 and the support plate 14 on the same side can enclose and form a second clamping groove 16, as shown in fig. 2, the outer side of the second fixing plate 12 can abut against the inner side wall of the second wall panel 3, the inner side of the partial veneer 13 on the same side can abut against the outer side wall of the second wall panel 3, and the support plate 14 can abut against the outer corner end face of the second wall panel 3 relative to the second side of the outer corner.

Referring to fig. 2, the first wall board 2 and the second wall board 3 can be respectively inserted into the first slot 15 and the second slot 16, and when the first fixing plate 11 and the second fixing plate 12 are fixed to the wall 4 by the first fastener 51 and the second fastener 52, the external corner ends of the first wall board 2 and the second wall board 3 can be respectively inserted into the first slot 15 and the second slot 16 for limiting, so that the external corner positions of the first wall board 2 and the second wall board 3 are fixed, and the fixing manner is firm and is convenient to mount and dismount; moreover, backup pad 14 can provide the supporting role for decorative board 13, and the inside that the external corner end of first wallboard 2 and second wallboard 3 also can butt decorative board 13 guarantees that decorative board 13 is difficult for being squeezed and is out of shape simultaneously.

In this embodiment, one side of the first fixing plate 11 close to the wall 4 protrudes to form a first fixing groove 111, one end of the first fastening member 51 is located in the first fixing groove 111, and the other end of the first fastening member passes through the first fixing groove 111 and is fixed to the wall 4.

Specifically, in the embodiment, the first fastening member 51 is a self-tapping screw, as shown in fig. 2, the first fixing groove 111 is a sinking groove structure, so as to leave a reserved space, and when the self-tapping screw passes through the first fixing groove 111 and is fixed to the wall 4, the large end of the self-tapping screw can be attached to and hidden in the reserved space formed by the first fixing groove 111, so that the self-tapping screw does not interfere with the first wall panel 2 on the other side.

Further, in the embodiment, a first supporting protrusion 112 is protrudingly disposed on one side of the first fixing plate 11, which is far from the external corner and is close to the wall 4, and a protruding surface of the first supporting protrusion 112 is flush with a protruding surface of the first fixing groove 111.

Because the first fixing groove 111 is protruded, when the first fixing plate 11 is installed, it may swing around the protruded portion, resulting in unstable installation, and after the first supporting protrusion 112 is provided, the first supporting protrusion 112 can support together with the protruded portion of the first fixing groove 111 to form the same supporting surface, thereby ensuring the stability of the first fixing plate 11 after installation and preventing it from swinging.

In this embodiment, one side of the second fixing plate 12 close to the wall 4 is protruded to form a second fixing groove 121, the second fixing groove 121 is also a sunk groove structure, one end of the second fastening member 52 is located in the second fixing groove 121, and the other end of the second fastening member 52 can penetrate through the second fixing groove 121 and be fixed to the wall 5; a second supporting protrusion 122 is protrudingly disposed on one side of the second fixing plate 12, which is away from the external corner and is close to the wall 4, and a protruding surface of the second supporting protrusion 122 is flush with a protruding surface of the second fixing groove 121.

In this embodiment, the second fastening member 52 is also a self-tapping screw, and the specific configuration thereof is the same as that of the first fixing plate 11, and the second supporting protrusions 122 have the same functions as the first supporting protrusions 112, so that the detailed description thereof is omitted.

The outer side of the veneer 13 in this embodiment is provided with a veneer layer 131, and the veneer layer 131 has the same veneer as the first wall panel 2 and the second wall panel 3. With reference to fig. 2, with such an arrangement, after the first wall panel 2 and the second wall panel 3 are fixed by the external corner fixing component, only the finishing layer 131 can be observed from the outside, and the finishing layer 131 has the same finishing surface as the first wall panel 2 and the second wall panel 3 and no gap, so that the whole appearance is beautiful.

The embodiment of the utility model provides a still provide an external corner structure, set up in the external corner of wall body 4, the external corner structure includes first wallboard 2, second wallboard 3 and external corner mounting, and first wallboard 2 and second wallboard 3 are fixed in wall body 4 through the external corner mounting, and the external corner mounting is the external corner mounting that describes for the above, because the external corner mounting has been through having above technological effect, the external corner structure that so contains the external corner mounting also should have the same technological effect, so no longer describe here.

The external corner end of first wallboard 2 and second wallboard 3 is equipped with respectively in this embodiment with first draw-in groove 15 and the 16 assorted oblique angle structures of second draw-in groove, the oblique angle structure of first wallboard 2 and the oblique angle structure of second wallboard 3 can be pegged graft respectively and be fixed in first draw-in groove 15 and second draw-in groove 16. So set up, after first wallboard 2 and the installation of second wallboard 3 are accomplished, there is not the gap between the two and the external corner mounting, comparatively pleasing to the eye.

Still include first fossil fragments 6 and the second of making level 7 of making level in this embodiment, first fossil fragments 6 and the second of making level 7 of making level set up and are fixed in wall body 4 along the perpendicular butt setting of the external corner of wall body 4, and first wallboard 2 and second wallboard 3 are fixed in respectively through the external corner mounting first fossil fragments 6 and the second of making level 7 of making level fossil fragments.

As shown in fig. 2, in the present embodiment, the first fixing plate 11 and the second fixing plate 12 are fixed to the first leveling keel 6 and the second leveling keel 7 through the first fastener 51 and the second fastener 52, respectively, so as to be indirectly fixed to the wall 4, when the installation is performed, the supporting surface formed by the protruding portion of the first fixing groove 111 and the first supporting protrusion 112, and the supporting surface formed by the protruding portion of the second fixing groove 121 and the second supporting protrusion 122 are respectively attached to the first leveling keel 6 and the second leveling keel 7, so as to position the male corner fixing member.

In this embodiment, the first leveling keel 6 and the second leveling keel 7 are fixed on the wall 4 by the first leveling bolt 53 and the second leveling bolt 54, respectively. As shown in fig. 2, the first leveling keel 6 and the second leveling keel 7 are respectively leveled by the arrangement positions of the first leveling bolt 53 and the second leveling bolt 54, so that the first leveling keel 6 and the second leveling keel 7 can be parallel to the corresponding wall 4.

In this embodiment, elastic pads 8 are disposed between the first wall plate 2 and the first leveling keel 6, and between the second wall plate 3 and the second leveling keel 7. As shown in fig. 2, the elastic pad 8 can form a flexible or elastic connection between the first wall panel 2 and the first leveling keel 6, and between the second wall panel 3 and the second leveling keel 7, so as to reduce noise caused by mutual touching and interference. The elastic pad 8 in this embodiment is a rubber pad or a rubber ball.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An external corner fitting for fixing a first wall panel (2) and a second wall panel (3) to an external corner of a wall (4), characterized in that: the external corner fixing piece comprises a first fixing plate (11) and a second fixing plate (12) which are vertically arranged at an external corner, and the first fixing plate and the second fixing plate can be fixed on the wall body (4) through a first fastener (51) and a second fastener (52) respectively;

the external corner fixing piece further comprises an L-shaped veneer (13), the external corner position of the inner side of the veneer (13) is fixedly connected to the external corner position of the outer side of the first fixing plate (11) and the outer side of the second fixing plate (12) through a supporting plate (14) so as to cover the external corner positions of the first wallboard (2) and the second wallboard (3), and the inner surfaces of two ends of the veneer (13) are respectively attached to the outer surface of the first wallboard (2) and the outer surface of the second wallboard (3);

the first fixing plate (11), part of the veneer (13) on the same side and the supporting plate (14) form a first clamping groove (15), the second fixing plate (12), part of the veneer (13) on the same side and the supporting plate (14) form a second clamping groove (16), and the external corner ends of the first wallboard (2) and the second wallboard (3) can be respectively fixed in the first clamping groove (15) and the second clamping groove (16) in an inserted manner.

2. The male corner fastener of claim 1, wherein: the first fixing plate (11) and part of the veneer (13) on the same side are arranged in parallel;

and/or the second fixing plate (12) and a part of the veneer (13) on the same side are arranged in parallel.

3. The male corner fastener according to any one of claims 1-2, wherein: the first fixing plate (11) is arranged on one side close to the wall body (4) in a protruding mode to form a first fixing groove (111), and the first fastening piece (51) can penetrate through the first fixing groove (111) to be fixed on the wall body (4).

4. The male corner fastener of claim 3, wherein: one end, far away from the external corner, of the first fixing plate (11) and one side, close to the wall body (4), of the first fixing plate are provided with a first supporting protrusion (112) in a protruding mode, and the protruding face of the first supporting protrusion (112) is flush with the protruding face of the first fixing groove (111).

5. The male corner fastener according to any one of claims 1-2, wherein: the second fixing plate (12) is arranged on one side close to the wall body (4) in a protruding mode to form a second fixing groove (121), and the second fastening piece (52) can penetrate through the second fixing groove (121) to be fixed on the wall body (4).

6. The male corner fastener assembly according to claim 5, wherein: one end, far away from the external corner, of the second fixing plate (12) and one side, close to the wall body (4), of the second fixing plate are provided with a second supporting protrusion (122) in a protruding mode, and the protruding surface of the second supporting protrusion (122) is flush with the protruding surface of the second fixing groove (121).

7. The male corner fastener according to any one of claims 1-2, wherein: the outside of decorative board (13) is equipped with finish coat (131), finish coat (131) with first wallboard (2) and second wallboard (3) have the same veneer.

8. The utility model provides an external corner structure, sets up in the external corner of wall body (4), its characterized in that: the external corner structure comprises a first wall panel (2), a second wall panel (3) and an external corner fastener, the first wall panel (2) and the second wall panel (3) are fixed on the wall body (4) through the external corner fastener, and the external corner fastener is the external corner fastener in any one of claims 1-7.

9. The external corner structure according to claim 8, wherein: the external corner end of the first wallboard (2) and the second wallboard (3) is respectively provided with an oblique angle structure matched with the first clamping groove (15) and the second clamping groove (16), and the oblique angle structure of the first wallboard (2) and the oblique angle structure of the second wallboard (3) can be respectively spliced and fixed on the first clamping groove (15) and the second clamping groove (16).

10. The external corner structure according to any one of claims 8-9, wherein: still include first fossil fragments (6) and the second of making level fossil fragments (7), first fossil fragments (6) of making level with the second is made level fossil fragments (7) and is followed the perpendicular butt setting of external corner of wall body (4) is fixed in wall body (4), first wallboard (2) with second wallboard (3) are passed through the external corner mounting is fixed in respectively first fossil fragments (6) of making level with second is made level fossil fragments (7).

11. The external corner structure according to claim 10, wherein: the first leveling keel (6) and the second leveling keel (7) are fixed on the wall (4) through a first leveling bolt (53) and a second leveling bolt (54) respectively;

and/or elastic pads (8) are arranged between the first wallboard (2) and the first leveling keel (6) and between the second wallboard (3) and the second leveling keel (7).