CN212405839U - External corner line for wall decoration - Google Patents
External corner line for wall decoration Download PDFInfo
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- CN212405839U CN212405839U CN202020436381.9U CN202020436381U CN212405839U CN 212405839 U CN212405839 U CN 212405839U CN 202020436381 U CN202020436381 U CN 202020436381U CN 212405839 U CN212405839 U CN 212405839U
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- lath
- external corner
- vertical
- batten
- corner line
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- 238000005034 decoration Methods 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 abstract description 5
- 230000008719 thickening Effects 0.000 abstract description 2
- 238000010079 rubber tapping Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an external corner line for wall decoration, which comprises an abdicating batten, an inner batten, a middle batten and an outer batten which are connected in sequence, wherein the cross sections of the inner batten and the outer batten are L-shaped, the inner batten is positioned at the inner side of the outer batten, and the inner side surfaces of the inner batten and the outer batten all face to the same direction; the plate surface of the middle batten is vertical to the vertical batten A, and the long side edges of the two sides of the middle batten are respectively connected with the vertical batten A and the vertical batten B; the abdicating lath is positioned at the inner side of the inner lath and is a cylindrical arc-shaped plate, the long edge of one side of the abdicating lath is connected with the vertical lath A through a left connecting plate, and the long edge of the other side of the abdicating lath is connected with the transverse lath A through a right connecting plate. The utility model discloses to independently open with the mounting groove of wall body external corner complex slat follow with the decorative board installation of stepping down to do not directly carry out thickening to the external corner line, reduced material cost.
Description
Technical Field
The utility model relates to a home decoration technical field, concretely relates to external corner line for wall decoration.
Background
The external corner line is also called an external corner line closing strip or an external corner strip, and is a decorative strip for the wrap angle treatment of a 90-degree convex angle of a wall body. The existing decoration is to directly make an external corner decoration line with a 90-degree wrap angle, and the external corner decoration line directly wraps the external corner.
With the development of decoration technology, people have higher and higher requirements on decoration quality, and the wall surface is mainly decorated by adopting decorative plates in large-area decoration based on the requirements of environmental protection and the like. When the decorative plate is adopted for decoration, the decoration of the end parts, close to each other, of the decorative plates positioned on the two sides of the external corner of the wall body is necessarily involved. Because the decorative boards are arranged on the two sides of the external corner of the wall body, the external corner line which is originally directly coated on the wall body cannot be used for decorating the end parts of the two decorative boards. Based on the situation, a novel external corner line for decorating the end parts of decorative plates on two sides of the external corner of the wall is urgently needed, so that the end parts of the decorative plates at the external corner of the wall are decorated, and the attractiveness of wall decoration is improved.
Prior art CN209620473U an external corner line suitable for decorating wallboard and prior art CN207499341U an internal decorative panel, all designed an external corner line for decorating board to the above requirements. However, in such an external corner line, the decorative panel is not located far enough from the wall surface in actual use, and it is not easy to attach a fastener or the like on the back of the decorative panel. If the thickness of the decorative plate from the wall surface is increased by directly thickening the external corner line, the material cost is increased. In addition, in the external corner line, two decorative plates are symmetrically arranged on two sides of the external corner line, so that acting force of the two decorative plates on the external corner line is concentrated on an angular bisector of the external corner of the wall body, the stability of the external corner line arranged on the wall body is reduced, and fasteners such as screws for fixing the external corner line on the wall body can be damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides an external corner line for wall decoration, solved current wall decoration, when adopting the decorative board to decorate, the structure because of current external corner line leads to the decorative board to be apart from the wall position not enough, the installation of the fastener etc. at the decorative board back of not being convenient for. In the utility model, the external corner line structure for the decorative plate is redesigned, the space between the decorative plate and the wall surface is increased when the decorative plate is installed, and the installation of the fixing fastener and the like on the back of the decorative plate is convenient; simultaneously, still with the asymmetric setting of the mounted position of two decorative boards, make its effort to the external corner line not concentrate on one department then, guaranteed the stability of external corner line installation on the wall body.
The utility model adopts the technical scheme as follows:
the external corner line for wall decoration comprises an abdicating lath, an inner lath, a middle lath and an outer lath which are connected in sequence, wherein,
the long side lines of the abdicating laths, the inner laths, the middle laths and the outer laths are parallel to each other, the cross sections of the inner laths and the outer laths are L-shaped, the inner laths are positioned at the inner sides of the outer laths, the inner side surfaces of the inner laths and the outer laths face the same direction, and the vertical laths A and the transverse laths A of the inner laths are parallel to the vertical laths B and the transverse laths B of the outer laths respectively;
the plate surface of the middle batten is perpendicular to the vertical batten A, and the long side edges of the two sides of the middle batten are respectively connected with the vertical batten A and the vertical batten B;
the abdicating lath is positioned at the inner side of the inner lath and is a cylindrical arc-shaped plate, the long edge of one side of the abdicating lath is connected with the vertical lath A through a left connecting plate, and the long edge of the other side of the abdicating lath is connected with the transverse lath A through a right connecting plate.
Further, left connecting plate and right connecting plate are L shape, and its vertical board portion all is on a parallel with vertical slat A, and its horizontal board portion all is on a parallel with horizontal slat A.
Further, one side of keeping away from the slat of stepping down on the right side connecting plate is provided with the installation slat, the installation slat is coplanar with the horizontal board of right side connecting plate.
Furthermore, keep away from on the face of the slat concave surface of stepping down on the installation slat and on vertical slat A's the internal surface and be located the left connecting plate and keep away from one side of stepping down the slat and all be provided with the V-arrangement spacing groove.
Further, a supporting plate is arranged at the tail end of the vertical batten A, the supporting plate is parallel to the transverse batten A, one side of the supporting plate is connected with the vertical batten A, and the other side of the supporting plate is coplanar with one end, far away from the vertical batten A, of the left connecting plate.
Further, the intermediate strip is coplanar with the transverse strips a.
Further, a decorative groove is arranged on the outer surface of the outer strip plate, and the extending direction of the decorative groove is parallel to the long side line of the outer strip plate.
Further, the cross section of the decorative groove is in an inferior arc shape.
Further, the bisectors of the inner angles of the inner and outer slats coincide with each other and pass through the center of the yielding slat.
Further, the central angle subtended by the cylindrical arc-shaped side walls of the abdicating lath is more than 135 DEG
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
1. the external corner line for wall decoration of the utility model has the advantages that the abdicating batten matched with the external corner of the wall body is independently opened from the mounting groove mounted with the decorative plate through the left connecting plate and the right connecting plate, so that the mounting position of the device plate farther away from the wall surface is obtained, and the external corner line is not directly thickened, thereby reducing the material cost; meanwhile, the mounting positions of the two decorative plates on the external corner line are not symmetrical along the angular bisector of the external corner, the end part of one decorative plate faces the back part of the other decorative plate, and then the acting force of the decorative plates on the external corner line is not concentrated at one position, so that the stability of the external corner line mounted on the wall body is ensured;
2. the external corner line for wall decoration of the utility model has the advantages that the abdicating batten is connected with the left connecting plate and the right connecting plate in a circular arc manner, the vertical plate part of the left connecting plate is contacted with the plane of the wall A, and the transverse plate part of the right connecting plate is contacted with the wall B, thereby increasing the contact surface of the external corner line and the wall and improving the installation stability of the external corner line;
3. the external corner line for wall decoration of the utility model has the advantages that the vertical batten B not only needs to be used as the groove bottom of the mounting groove B, but also needs to be used as the groove wall of the mounting groove A, so the length of the vertical batten B is larger; in the decoration, when a surface area of one line having a decoration function is large, a heavy feeling is given to the whole decoration surface to reduce its beauty, so that it is preferable to provide a decoration groove 8 thereon, and to cut the whole plane thereof so as not to be a plane, to enhance the decoration function of the solar corner line.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, for those skilled in the art, other related drawings can be obtained according to the drawings without creative efforts, and the proportional relationship of each component in the drawings in the present specification does not represent the proportional relationship in the actual material selection design, and is only a schematic diagram of the structure or the position, in which:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the present invention in use.
Reference numerals in the drawings indicate:
1-inner lath, 101-vertical lath A, 102-transverse lath A;
2-middle lath;
3-outer lath, 301-vertical lath B, 302-transverse lath B;
4-abdicating laths, 401-left connecting plates and 402-right connecting plates;
5-installation lath, 6-V-shaped limiting groove, 7-support plate, 8-decoration groove, 9-self-tapping screw, 10-wall surface A, 11-wall surface B, 12-installation groove A, 13-installation groove B, 14-decoration plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
The term "connected" as used herein is intended to mean a conventional connection, such as integrally formed, welded, riveted, etc., if not specifically emphasized, and the specific connection is preferably adapted according to conventional technical knowledge in the art. All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The present invention will be described in detail with reference to fig. 1 and 2.
Example 1
As shown in fig. 1-2, the external corner line for wall decoration of the utility model comprises an abdicating strip plate 4, an inner strip plate 1, a middle strip plate 2 and an outer strip plate 3 which are connected in sequence, wherein,
the long side lines of the abdicating lath 4, the inner lath 1, the middle lath 2 and the outer lath 3 are parallel to each other, the cross sections of the inner lath 1 and the outer lath 3 are L-shaped, the inner lath 1 is positioned at the inner side of the outer lath 3, the inner side surfaces of the inner lath 1 and the outer lath 3 face to the same direction, and the vertical lath A101 and the transverse lath A102 of the inner lath 1 are parallel to the vertical lath B301 and the transverse lath B302 of the outer lath 3 respectively;
the plate surface of the middle lath 2 is perpendicular to the vertical lath A101, the long side edges of the two sides of the middle lath 2 are respectively connected with the vertical lath A101 and the vertical lath B301, and preferably, the middle lath 2 is coplanar with the transverse lath A102;
let a slat 4 be located slat 1's inboard in, and it is the cylinder arc, and the long limit of its one side is connected with vertical slat A101 through left connecting plate 401, and the long limit of its opposite side is connected with horizontal slat A102 through right connecting plate 402, and the indent side of letting a slat 4 is used for cooperating with the external corner of wall body to make the external corner line possess sufficient fault-tolerant space, give the sufficient cooperation space of wall body external corner promptly, prevent that the wall body external corner hangs down straightness poor, the matching problem that leads to when the wall unevenness. Preferably, the cylindrical curved side walls of the abdicating strip 4 subtend an angle of greater than 135 °. And preferably, the bisectors of the inner angles of the inner and outer slats 1 and 3 coincide with each other and pass through the center of the offset slat 4.
A mounting groove of a decorative plate is formed between the vertical lath A101 and the vertical lath B301, and the mounting groove is mounting groove A12; another mounting groove for a trim panel, which is mounting groove B13, is formed between lateral strip a102 and lateral strip B302. In the mounting groove A, the vertical lath A101 and the vertical lath B301 are groove walls, and the middle plate 2 is a groove bottom; in the mounting groove B, the transverse lath A102 and the transverse lath B302 are groove walls, and the plate part of the vertical lath A101, which is positioned on one side of the middle lath 2 far away from the mounting groove A, is a groove bottom.
Adopt the utility model discloses an external corner line when being located two decorative board ends of wall body external corner department and decorating, its cooperation with wall body, decorative board as follows:
firstly, matching the external corner of the wall with the external corner line: the wall surfaces on two sides of the external corner of the wall body are respectively defined as a wall surface A10 and a wall surface B11, the vertical batten A101 and the horizontal batten A102 of the inner batten 1 are respectively parallel to the wall surface A10 and the wall surface B11, the external corner of the wall body is inserted into the indent of the abdicating batten 4, and the long sides on two sides of the abdicating batten 4 are respectively contacted with the wall surface A10 and the wall surface B11, so that the external corner line is buckled at the external corner of the wall body;
secondly, the matching of the decorative plate and the external corner line: a decorative plate is inserted into the mounting groove A, and the vertical strip A101 and the vertical strip B301 are respectively contacted with the back surface and the decorative surface of the secondary decorative plate; another trim panel is inserted into the mounting slot B, and the lateral strip a102 and the lateral strip B302 are in contact with the back surface and the trim surface of this trim panel, respectively.
In the utility model, the abdicating lath 4 matched with the external corner of the wall body is independently opened from the mounting groove mounted with the decorative plate through the left connecting plate 401 and the right connecting plate 402, thereby obtaining the mounting position of the device plate farther away from the wall surface, and the external corner line is not directly thickened, thereby reducing the material cost; simultaneously, the angular bisector symmetry of external corner is not followed to the mounted position of two decorative boards on the external corner line, and the tip of a decorative board towards the back of another decorative board, and then the decorative board can not concentrate on a department to the effort of external corner line, has guaranteed that the external corner line is installed the stability on the wall body.
Example 2
In this embodiment, an implementation structure of the left and right connecting plates is explained based on embodiment 1.
As shown in fig. 1, in the present invention, the left connecting plate 401 and the right connecting plate 402 are both L-shaped, and their vertical plate portions are all parallel to the vertical lath a101, and their horizontal plate portions are all parallel to the horizontal lath a 102. Abdicating lath 4 and left connecting plate 401 and right connecting plate 402 circular arc and being connected, the vertical board and the wall A10 planar contact of left connecting plate 401, the horizontal board and the wall B11 contact of right connecting plate 402 to increased the contact surface of external corner line and wall, promoted the stability of external corner line installation.
Further, a mounting slat 5 is arranged on one side of the right connecting plate 402 far away from the abdicating slat 4, and the mounting slat 5 is coplanar with the transverse plate part of the right connecting plate 402.
When the male corner line is installed, a self-tapping screw is preferably used to penetrate the rear wall surface B of the installation strip 5 for connection.
Further, the installation slat 5 is kept away from on the face of the slat 4 internal concave surface of stepping down and on the internal surface of vertical slat A101 and be located one side that left connecting plate 401 kept away from stepping down slat 4 and all be provided with V-arrangement spacing groove 6.
Specifically, a decorative plate is installed in the installation groove A12, and then a tapping screw penetrates through the V-shaped limiting groove 6 on the vertical strip plate A101 to be fixedly connected with the decorative plate; then, the external corner line is arranged at the external corner of the wall body; then, tapping screws are used for penetrating through the V-shaped limiting grooves 6 on the mounting strip plates 5 and then are tightly connected with the wall body. The decorative plate in the mounting groove B is used for connecting the external corner line with the wall body due to the need of reserving a position, and in order to ensure the attractiveness of the whole decoration, the decorative plate cannot be fastened by a screw at the external corner line, and is fastened by other components at the other end.
The limiting groove 6 is arranged, so that when the external corner line is matched with the decorative plate or the external corner line is connected with the wall body, the external corner line is fastened and connected with the decorative plate by adopting the tapping screw, the limiting groove 6 positions the tip part of the tapping screw, the fastening force of the tapping screw in the process of installing the tapping screw is reduced, and the labor intensity of workers is reduced; and the positioning groove can also enable the screws to be arranged along the extending direction of the limiting groove 6, so that the installation regularity of the tapping screws is improved.
Meanwhile, the external corner line is fixed on the decorative plate by screws, so that the external corner line is more stably installed, and the whole structure of the decorative mechanism consisting of the external corner line and the decorative plate is firmer and tighter. The external corner line, the decorative plate and the wall body are fastened and connected through screws, so that the synchronism of the external corner line, the decorative plate and the wall body is guaranteed, abnormal sound between the external corner line and the plate surface is eliminated or reduced, and a decorative mechanism formed by the external corner line and the decorative plate is more exquisite and perfect.
Further, a supporting plate 7 is arranged at the end of the vertical lath A101, the supporting plate 7 is parallel to the transverse lath A102, one side of the supporting plate is connected with the vertical lath A101, and the other side of the supporting plate is coplanar with one end of the left connecting plate 401 far away from the vertical lath A101. The support plate 7 is in contact with the wall surface a to positionally support the end of the vertical strip a 101.
Further, a decorative groove 8 is provided on an outer surface of the outer slat 3, for example, the vertical slat B301, and an extending direction of the decorative groove 8 is parallel to a long side line of the outer slat 3. Preferably, the decorative groove 8 has a cross section of a minor arc shape.
The vertical lath B301 is longer because the vertical lath B needs to be used as the groove bottom of the mounting groove B and also needs to be used as the groove wall of the mounting groove A; in the decoration, when a surface area of one line having a decoration function is large, a heavy feeling is given to the whole decoration surface to reduce its beauty, so that it is preferable to provide a decoration groove 8 thereon, and to cut the whole plane thereof so as not to be a plane, to enhance the decoration function of the solar corner line.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can be covered within the protection scope of the present invention without the changes or substitutions conceived by the inventive work within the technical scope disclosed by the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (10)
1. External corner line for wall decoration, its characterized in that: comprises an abdicating lath (4), an inner lath (1), a middle lath (2) and an outer lath (3) which are connected in sequence, wherein,
the long side lines of the abdicating lath (4), the inner lath (1), the middle lath (2) and the outer lath (3) are parallel to each other, the cross sections of the inner lath (1) and the outer lath (3) are L-shaped, the inner lath (1) is positioned on the inner side of the outer lath (3), the inner side surfaces of the inner lath (1) and the outer lath (3) face to the same direction, and the vertical lath A (101) and the transverse lath A (102) of the inner lath (1) are respectively parallel to the vertical lath B (301) and the transverse lath B (302) of the outer lath (3);
the plate surface of the middle lath (2) is vertical to the vertical lath A (101), and the long sides of the two sides of the middle lath (2) are respectively connected with the vertical lath A (101) and the vertical lath B (301);
the abdicating lath (4) is positioned on the inner side of the inner lath (1) and is a cylindrical arc-shaped plate, the long edge of one side of the abdicating lath is connected with the vertical lath A (101) through a left connecting plate (401), and the long edge of the other side of the abdicating lath is connected with the transverse lath A (102) through a right connecting plate (402).
2. The external corner line for wall decoration according to claim 1, characterized in that: the left connecting plate (401) and the right connecting plate (402) are both L-shaped, the vertical plate portions of the L-shaped connecting plates are parallel to the vertical lath A (101), and the transverse plate portions of the L-shaped connecting plates are parallel to the transverse lath A (102).
3. The external corner line for wall decoration according to claim 2, characterized in that: keep away from the one side of stepping down slat (4) on right side connecting plate (402) and be provided with installation slat (5), installation slat (5) and the horizontal board coplane of right connecting plate (402).
4. The external corner line for wall decoration according to claim 3, characterized in that: keep away from on installation slat (5) and keep away from the face of stepping down slat (4) concave surface and on the internal surface of vertical slat A (101) and be located left connecting plate (401) and keep away from one side of stepping down slat (4) and all be provided with V-arrangement spacing groove (6).
5. The external corner line for wall decoration according to any one of claims 2 to 4, wherein: the tail end of the vertical lath A (101) is provided with a supporting plate (7), the supporting plate (7) is parallel to the transverse lath A (102), one side of the supporting plate is connected with the vertical lath A (101), and the other side of the supporting plate is coplanar with one end, far away from the vertical lath A (101), of the left connecting plate (401).
6. The external corner line for wall decoration according to claim 1, characterized in that: the intermediate strip (2) is coplanar with the transverse strip A (102).
7. The external corner line for wall decoration according to claim 1, characterized in that: the outer surface of the outer strip plate (3) is provided with a decorative groove (8), and the extending direction of the decorative groove (8) is parallel to the long side line of the outer strip plate (3).
8. The external corner line for wall decoration according to claim 7, wherein: the cross section of the decorative groove (8) is in a minor arc shape.
9. The external corner line for wall decoration according to any one of claims 1 to 4 and 6 to 8, wherein: the angular bisector of the inner angle of the inner lath (1) and the inner angle of the outer lath (3) are superposed with each other and pass through the circle center of the abdicating lath (4).
10. The external corner line for wall decoration according to any one of claims 1 to 4 and 6 to 8, wherein: the central angle subtended by the cylindrical arc-shaped side wall of the abdicating lath (4) is more than 135 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020436381.9U CN212405839U (en) | 2020-03-30 | 2020-03-30 | External corner line for wall decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020436381.9U CN212405839U (en) | 2020-03-30 | 2020-03-30 | External corner line for wall decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212405839U true CN212405839U (en) | 2021-01-26 |
Family
ID=74378929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020436381.9U Expired - Fee Related CN212405839U (en) | 2020-03-30 | 2020-03-30 | External corner line for wall decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212405839U (en) |
-
2020
- 2020-03-30 CN CN202020436381.9U patent/CN212405839U/en not_active Expired - Fee Related
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Granted publication date: 20210126 |