CN215889054U - External corner connecting piece and wall surface system - Google Patents
External corner connecting piece and wall surface system Download PDFInfo
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- CN215889054U CN215889054U CN202120506341.1U CN202120506341U CN215889054U CN 215889054 U CN215889054 U CN 215889054U CN 202120506341 U CN202120506341 U CN 202120506341U CN 215889054 U CN215889054 U CN 215889054U
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- wall
- external corner
- connecting piece
- corner connecting
- corner connector
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Abstract
The utility model discloses an external corner connecting piece and a wall surface system. An external corner connector comprising: a first member; a second member having one end thereof perpendicularly connected to the second member, the second member being divided into two parts by the first member from a connection point; and a third member in an L-shape; the third member includes a first portion and a second portion connected perpendicularly to each other, one end of the second member being perpendicularly connected to the first portion, the first portion being divided into two parts by the second member from the connection point; a first clamping groove is formed among the first component, the second component and the first part; a second clamping groove is formed between the second component and the third component. The wall surface system can avoid the interference problem between the closing-in piece and the external corner connecting piece to the maximum extent, reduce the length of the exposed wall plate without the closing-in at the corner, improve the integral aesthetic property of the wall surface after installation, reduce the manpower consumption in the installation process, avoid the waste of the external corner connecting piece and improve the installation efficiency.
Description
Technical Field
The utility model relates to the technical field of interior decoration, in particular to an external corner connecting piece and a wall surface system.
Background
The assembled wall panel for wall decoration is extruded, and is formed by forming grooves in the side faces of two adjacent extruded wall panels and connecting the two extruded wall panels into a whole through an I-shaped or E-shaped connecting piece. In order to make the assembled wall look more beautiful, a closing-in strip is usually sleeved on the outer side of the upper side of the assembled wall board, and the splicing seams of two adjacent assembled wall boards are covered by the closing-in strip, so that the seam beautifying effect is achieved. However, when the wall panels are installed at the corners of the wall, i.e. at the joints of two adjacent wall bodies, the connecting members in the shape of the h or the earth are not suitable any more, and the connecting members suitable for external corner connection need to be designed. On the other hand, current corner connecting piece (external corner connecting piece) is with two block adjacent wallboards installation back, the wainscot of corner connecting piece can bulge the wainscot of wallboard partly, make the wainscot of corner connecting piece not be in same plane with the wainscot of wallboard, just so lead to when installation closing-in piece, the wainscot of closing-in piece can interfere with the wainscot of corner connecting piece each other, make closing-in piece close up near the unable furthest of corner junction and close up, the outer hourglass wallboard that does not close up of longer length can be left in corner department, influence the holistic aesthetic property of wall after the installation. Or, in order to enable the closing-up strip to close up at the corner connecting part to the maximum extent, the upper end part of the corner connecting piece close to the closing-up strip needs to be cut to eliminate the interference part between the assembling pieces. The wall corner connecting pieces are made of metal materials, too much manpower is consumed for field manual cutting, the operation is inconvenient, and the installation efficiency is reduced; and the manual cutting mode can cause the waste of partial corner connecting pieces.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an external corner connector and a wall surface system.
In order to solve the problems, the utility model adopts the following technical scheme:
an external corner connector comprising:
a first member;
a second member having one end thereof perpendicularly connected to the second member, the second member being divided into two by the first member from a connection point; and
a third component in an L-shape; the third member includes a first portion and a second portion connected perpendicularly to each other, one end of the second member is perpendicularly connected to the first portion, and the first portion is divided into two by the second member from a connection point;
a first clamping groove is formed among the first part, the second part and the first part; and a second clamping groove is formed between the second part and the third part.
Preferably, the length of the first part is equal to the length of the second part.
Preferably, the length of the first portion is greater than the length of the second portion.
Preferably, a first screw positioning groove is formed in the first component.
Preferably, a second screw positioning groove is formed in the second component.
Preferably, the first screw positioning groove and the second screw positioning groove are both in an inverted V shape.
Preferably, the external corner connecting piece is made of an aluminum alloy material.
The utility model also provides a wall surface system, which comprises two wallboards and the external corner connecting piece, wherein the two wallboards are connected through the external corner connecting piece;
the wall board is provided with a wall attaching surface, an exposed surface, a first side surface and a second side surface; the first side face is provided with a third clamping groove, two ends of the wall attaching face are respectively provided with a step-shaped first notch and a step-shaped second notch, and the length of the second notch is equal to that of the first part and that of the second part; and the second side surfaces of the two wallboards are respectively clamped in the first clamping groove and the second clamping groove.
Preferably, the exposed surface is coated with a decorative layer.
Preferably, the material of the wallboard is a stone-plastic board or a wood-plastic board or a PVC foam board.
Compared with the prior art, the utility model has the technical effects that:
the right-angle included angle formed between the first part and the second part of the external corner connecting piece can be tightly attached to a corner, the first clamping groove and the second clamping groove are respectively used for clamping the wallboards at the joint of two adjacent wallboards, and the external corner connecting piece is suitable for mounting the wallboards at the joint of two adjacent wallboards.
According to the wall surface system, the outer corner connecting piece is matched and clamped with the second notch at one end of the wall surface of the wall board, the wall surface of the outer corner connecting piece and the wall surface of the wall board are positioned on the same plane after clamping, the wall surface of the outer corner connecting piece is perfectly integrated into the thickness direction of the wall board, so that the wall surface of the outer corner connecting piece is not protruded, the problem of interference between the closing piece and the outer corner connecting piece can be avoided to the maximum extent when the closing piece is installed, the length of the exposed wall board without closing in the corner is reduced, the integral attractiveness of the wall surface after installation is improved, the manpower consumption is reduced in the installation process, the waste of the outer corner connecting piece is avoided, and the installation efficiency is higher.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
It will be appreciated by those skilled in the art that the objects and advantages that can be achieved with the present invention are not limited to the specific details set forth above, and that these and other objects that can be achieved with the present invention will be more clearly understood from the detailed description that follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. Many aspects of the utility model will be better understood with reference to the following drawings. The components in the drawings are not necessarily to scale, emphasis instead being placed upon clearly illustrating the principles of the present invention. In the drawings:
fig. 1 is a schematic structural diagram of an external corner connector according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a wall surface system according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the wall panel of fig. 2.
In the figure, 1, an external corner connector, 2, a wall board, 3, a decorative layer, 101, a first component, 102, a second component, 103, a third component, 104, a first clamping groove, 105, a second clamping groove, 201, a wall surface, 202, an exposed surface, 203, a first side surface, 204, a second side surface, 1011, a first screw positioning groove, 1021, a second screw positioning groove, 1031, a first part, 1032, a second part, 2011, a first notch, 2012, a second notch, 2031, a third clamping groove, a length of the first component, b, a length of the second component, c, a length of the first part, d, a length of the second part, e, and a length of the second notch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It should be noted that, in order to avoid obscuring the present invention with unnecessary detail, only the structures and/or process steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so related to the present invention are omitted.
In addition, it should be noted that, in the embodiments of the present invention, the term "connected" may be a straight connection or an indirect connection with an additional connecting member in between, unless otherwise specified. In addition, the terms "upper", "lower", "left" and "right" are only based on the positions shown in the drawings, and do not limit the present invention in order to more clearly describe the connection relationship of the components in the drawings.
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the drawings, the same reference numerals denote the same or similar parts, or the same or similar steps.
Example 1
Embodiment 1 of the present invention provides an external corner connector, the structure of which is shown in fig. 1. A male corner connector 1 comprises a first part 101, a second part 102 and a third part 103. The external corner connecting piece 1 can be made of light aluminum alloy materials, and is convenient to install and operate. One end of the first member 101 is perpendicularly connected to the second member 102, and the second member 102 is divided into two by the first member 101 from the connection point; the third part 103 is L-shaped, the third part 103 includes a first part 1031 and a second part 1032 which are vertically connected to each other, one end of the second part 102 is vertically connected to the first part 1031, and the first part 1031 is divided into two parts by the second part 102 from the connection point; a first clamping groove 104 is formed among the first part 101, the second part 102 and the first part 1031; a second snap groove 105 is formed between the second part 102 and the third part 103.
The right-angle included angle formed between the first part 101 and the second part 102 of the external corner connecting piece 1 can be tightly attached to a wall corner, the first clamping groove 104 and the second clamping groove 105 are respectively used for clamping wallboards at the joint of two adjacent wall bodies, and the external corner connecting piece 1 is suitable for installation of the wallboards at the joint of two adjacent wall bodies.
Preferably, the length a of the first part is equal to the length b of the second part. When the external corner connecting piece 1 of this embodiment is adopted and the wallboard of wall angle department is assembled, first part 101 and second part 102 are blocked respectively to the step-like breach on two adjacent wallboard wainscots, for convenient preparation and make the wallboard have unified specification, the size of the step-like breach on general wallboard wainscot is unified, the size of the step-like breach of seting up on two adjacent wallboards is the same promptly, consequently, the length of the first part 101 of external corner connecting piece 1 and the length of second part 102 that assemble mutually with two adjacent wallboards also should design the same.
Preferably, the length c of the first portion is greater than the length d of the second portion. Like this, can reduce its material consumption under can carrying out the joint with two blocks of adjacent wallboards for external corner connecting piece 1, reduce the manufacturing cost of external corner connecting piece 1.
Preferably, the first member 101 is provided with a first screw positioning groove 1011. More preferably, the second member 102 is provided with a second screw positioning slot 1021. Further, the first screw positioning groove 1011 and the second screw positioning groove 1021 are both inverted V-shaped. When the external corner connecting piece 1 is installed, the external corner connecting piece needs to be fixed on a wall body through nailing operation, and the first screw positioning groove 1011 and the second screw positioning groove 1021 are arranged on the first part 101 and the second part 102, so that the positioning of screws in the nailing process is facilitated, and the screws can be quickly nailed into the wall body and then fixed with the wall body.
Example 2
When the wall surface system of the embodiment is installed, the external corner connecting piece 1 is fixed on a wall body at a corner of the wall through a screw, then the wallboard 2 on one wall body is clamped in the first clamping groove 104 of the external corner connecting piece 1 through the second side surface 204 of the wallboard, and then the wallboard 2 on the other wall body is clamped in the second clamping groove 105 of the external corner connecting piece 1 through the second side surface 204 of the wallboard. After clamping, the wall-attaching surface of the first part 101 of the external corner connecting piece 1 is flush with the wall-attaching surface 201 of one wall board 2, and the wall-attaching surface of the second part 102 of the external corner connecting piece 1 is flush with the wall-attaching surface 201 of the other wall board 2. Finally, a closing-in piece is installed on the upper side face of the wall board 2 for closing in, when closing in, except that the local small-range area where the third part 103 (which is an exposed part) of the external corner connecting piece 1 is located cannot be closed in completely, other parts on the upper side face of the wall board 2 can be closed in completely, so that the closing-in operation can be completed to the maximum extent, and the length of the wall board exposed at the corner without closing in is reduced.
According to the wall surface system, the outer corner connecting piece 1 is matched and clamped with the second notch 2012 at one end of the wall surface 201 of the wall plate 2, the wall surface of the outer corner connecting piece 1 and the wall surface 201 of the wall plate 2 are positioned on the same plane after clamping, and the wall surface of the outer corner connecting piece 1 is perfectly integrated into the thickness direction of the wall plate 2, so that the wall surface of the outer corner connecting piece 1 is not protruded, the problem of interference between the closing piece and the outer corner connecting piece 1 can be avoided to the maximum extent when the closing piece is installed, the length of the wall plate 2 exposed at the corner without closing is reduced, the overall attractiveness of the wall surface after installation is improved, the labor consumption is reduced in the installation process, the waste of the outer corner connecting piece 1 is avoided, and the installation efficiency is higher.
Preferably, the exposed surface 202 is coated with a decorative layer 3. The decorative layer 3 is a coating film or a coating paper with colors or patterns, and plays a role in beautiful decoration.
Preferably, the material of the wall plate 2 is stone plastic plate or wood plastic plate or PVC foaming plate. The boards made of the materials can be extruded and molded, the manufacturing process of the wallboard is simplified, and the stress strength of the wallboard is improved.
The present invention is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. An external corner connector, comprising:
a first member;
a second member having one end thereof perpendicularly connected to the second member, the second member being divided into two by the first member from a connection point; and
a third component in an L-shape; the third member includes a first portion and a second portion connected perpendicularly to each other, one end of the second member is perpendicularly connected to the first portion, and the first portion is divided into two by the second member from a connection point;
a first clamping groove is formed among the first part, the second part and the first part; and a second clamping groove is formed between the second part and the third part.
2. An external corner connector according to claim 1, wherein the length of the first part is equal to the length of the second part.
3. An external corner connector according to claim 2, wherein the length of the first portion is greater than the length of the second portion.
4. The male corner connector of claim 3, wherein the first member is provided with a first screw positioning groove.
5. The male corner connector of claim 4, wherein the second component is provided with a second screw retaining groove.
6. The male corner connector of claim 5, wherein the first and second screw retaining grooves are inverted V-shaped.
7. The external corner connector according to any one of claims 1 to 6, wherein the external corner connector is made of an aluminum alloy.
8. A wall system comprising two wall panels and an external corner connector as claimed in any one of claims 1 to 7, the two wall panels being connected by the external corner connector;
the wall board is provided with a wall attaching surface, an exposed surface, a first side surface and a second side surface; the first side face is provided with a third clamping groove, two ends of the wall attaching face are respectively provided with a step-shaped first notch and a step-shaped second notch, and the length of the second notch is equal to that of the first part and that of the second part; and the second side surfaces of the two wallboards are respectively clamped in the first clamping groove and the second clamping groove.
9. A wall system according to claim 8, wherein said exposed surface is coated with a decorative layer.
10. A wall system according to claim 9, wherein the wall panels are made of stone-plastic or wood-plastic or PVC foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120506341.1U CN215889054U (en) | 2021-03-10 | 2021-03-10 | External corner connecting piece and wall surface system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120506341.1U CN215889054U (en) | 2021-03-10 | 2021-03-10 | External corner connecting piece and wall surface system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215889054U true CN215889054U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120506341.1U Active CN215889054U (en) | 2021-03-10 | 2021-03-10 | External corner connecting piece and wall surface system |
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| Country | Link |
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| CN (1) | CN215889054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856115A (en) * | 2022-05-10 | 2022-08-05 | 浙江亚厦装饰股份有限公司 | Assembly type wall panel installation assembly and installation method thereof |
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2021
- 2021-03-10 CN CN202120506341.1U patent/CN215889054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856115A (en) * | 2022-05-10 | 2022-08-05 | 浙江亚厦装饰股份有限公司 | Assembly type wall panel installation assembly and installation method thereof |
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