CN215889053U

CN215889053U - External corner clamping structure

Info

Publication number: CN215889053U
Application number: CN202023173482.0U
Authority: CN
Inventors: 丁欣欣; 丁泽成; 周东珊; 操婷; 武鹏
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2022-02-22
Anticipated expiration: 2030-12-25

Abstract

The utility model provides an external corner clamping structure, which relates to the technical field of decoration design and comprises a main board, a first limiting block and a second limiting block which are arranged at the end part of the main board, and a first mounting board and a second mounting board which are arranged at the end part of the main board far away from the first limiting block, wherein a first inserting board is arranged in a manner that the edge of the first limiting block close to the first mounting board extends in the direction far away from the main board, a first inserting board is arranged in a manner that the edge of the second limiting block close to the second mounting board extends in the direction far away from the main board, a nail hiding groove is also arranged at the end part of the second mounting board far away from the main board, and a nailing positioning point is also arranged on the surface of the nail hiding groove close to the second clamping block. The wall panel clamping device is high in mounting efficiency, not easy to deform during mounting, firm in clamping connection with a wall panel, free of secondary processing of the wall panel, parallel to the wall surface, easy to clean and attractive in appearance.

Description

External corner clamping structure

Technical Field

The utility model relates to the technical field of decoration design,

more particularly, the present invention relates to an external corner snap-fit structure.

Background

With the progress and development of the times, in hotels, office buildings and living rooms, in order to pursue taste and beauty, wall bodies are usually decorated by facing, and ceramic tiles, stone materials or the currently popular fabricated wall panels are pasted on the wall bodies during indoor decoration. When veneering decoration is carried out, the treatment at the external corner of the wall body generally adopts the edge grinding process of ceramic tiles, stone materials or assembled wall panels, the outer edges of the ceramic tiles, the stone materials or the assembled wall panels at the two sides of the external corner of the wall body are ground into 45 degrees, and then the ceramic tiles, the stone materials or the assembled wall panels are spliced to form a new external corner line. The processing is time-consuming and labor-consuming, once the splicing is not good, the appearance is affected, and the external corner is easy to bump, so that the external corner line is damaged; or adopt dress external corner PVC lines or other forms's external corner metal lines, the PVC lines have the intensity ratio than low, and easy the deformation leads to the external corner not straight or joint assembled wallboard insecure scheduling problem in the construction, and the external corner metal lines of other forms generally all adopt external pressure type fixed wallboard, have the finish surface and the shingle nail not flush or need carry out secondary operation 45 bevelings to the shingle nail when installing scheduling problem. The above ceiling structure, however, has the following disadvantages: at present, the closing-in of assembled ceiling veneer and wall veneer does not have an advanced scheme, and the phenomena of more materials, incapability of meeting the requirement of fire-proof grade, difficulty in disassembly, low efficiency and the like exist. The aluminum alloy external corner line introduced by the Chinese utility model patent CN201320186893.4 comprises an aluminum alloy structure, and comprises a first connecting part and a second connecting part which are inserted into an ornament, wherein the first connecting part and the second connecting part are respectively composed of an inner edge strip, an outer edge strip and a connecting strip for connecting the inner edge strip and the outer edge strip, the inner edge strip of the first connecting part is connected with the inner edge strip of the second connecting part at an angle of 90 degrees, and the outer edge strip of the first connecting part is connected with the outer edge strip of the second connecting part at a connecting part to form an external corner line; the installation part which is convexly arranged on the side of the other inner edge strip and is used for being fixedly connected with a wall body, an ornament or a woodworking substrate is arranged on at least one inner edge strip of the first connecting part and the inner edge strip of the second connecting part. The utility model discloses an anticollision, easy installation, be used for the concatenation of wall body external corner department embellishment.

But above-mentioned scheme presses the fixed wallboard of installation through external force, and the joint union piece influences pleasing to the eye when too high relative wall plate thickness, and the joint is insecure when the relative wall plate thickness of joint spare is crossed lowly, is difficult to match and corresponds the wallboard that is suitable for.

Like the moulding that is arranged in 90 degrees salient angle cornerite of corner and handles in the decorative board installation that introduces in china utility model patent CN201420871200.X again, it the decorative board is the decorative board of two perpendicular settings, the external corner ornamental strip sets up first stiff end and second stiff end including being the right angle, lay respectively on the lateral surface of first stiff end and second stiff end at the back of two decorative boards, the external corner ornamental strip still includes veneer a, veneer b and plays connecting strip of connection, connecting strip one end is connected with the right angle position in the external corner ornamental strip outside, and its other end is connected with veneer a, veneer b's one end respectively, veneer a and veneer b keep away from the one end of connecting strip and inlay respectively in two decorative boards. Compared with the existing decoration strip, the utility model has the advantages of simple structure and convenient use, avoids the direct connection of the decoration plate and the wall body, can not damage the decoration plate, and can be repeatedly used after the decoration plate is taken down. In the full-clamping installation, the external corner line decorative surface has the decorative effect.

However, in the above scheme, the external corner lines have a small internal corner, so that dust is easily accumulated and the wall board is difficult to clean, the wall board correspondingly adapted and installed needs to be processed in a beveling manner, the wall surface corresponding to the external corner lines is fixed through the facing a and the facing b and is higher than the wall surface corresponding to the external corner lines, deformation is easily caused in the installation process, and the attractiveness is affected.

Therefore, in order to solve the above problems, it is necessary to design an external corner snap-fit structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wall panel which is high in mounting efficiency, not easy to deform during mounting, firm in clamping connection with a wall panel, free of secondary processing on the wall panel, level to a wall surface, easy to clean and attractive in appearance.

In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:

the utility model provides an external corner joint structure, includes the mainboard first stopper and the second stopper that mainboard tip set up the first mounting panel and the second mounting panel that the tip that first stopper was kept away from to the mainboard set up, the limit that first stopper is close to first mounting panel extends to the direction of keeping away from the mainboard and is provided with first picture peg, the limit that the second stopper is close to the second mounting panel extends to the direction of keeping away from the mainboard and is provided with first picture peg.

Preferably, the end of the second mounting plate far away from the main plate is also provided with a nail hiding groove.

Preferably, the nail storing groove is provided with a nailing positioning point on the surface close to the second fixture block.

Preferably, the end of the nail hiding groove far away from the second mounting plate is further provided with a second bump.

Preferably, the end of the first mounting plate away from the main plate is provided with a first bump.

Preferably, a first clamping block is arranged at the end part of the first inserting plate far away from the first limiting block, and a second clamping block is arranged at the end part of the second inserting plate far away from the second limiting block.

Preferably, the end part of the first clamping block, which is far away from the first inserting plate, is provided with a first bevel edge and a second bevel edge, and the end part of the second clamping block, which is far away from the second inserting plate, is provided with a third bevel edge and a fourth bevel edge.

Preferably, the first limiting block and the second limiting block are hollow structures.

Preferably, the first limiting block and the second limiting block are perpendicular to each other.

Preferably, the first mounting plate is parallel to the first limiting block, and the second mounting plate is parallel to the second limiting block.

Owing to be provided with first stopper and second stopper, first stopper and second stopper all with the shingle nail parallel and level, the installation back wall is level and smooth, does not have the reentrant corner, and difficult deposition is easily cleared up.

Because be provided with first picture peg and second picture peg, with the wallboard joint, simple to operate, the joint is firm, and the shingle nail need not to cut 45 jiaos.

Owing to be provided with first fixture block and second fixture block, there are first hypotenuse and second hypotenuse on the first fixture block, have third hypotenuse and fourth hypotenuse on the second fixture block, play the guide effect when with shingle nail joint, the installation is more convenient in the same direction as smooth, is difficult for warping in the installation.

The utility model discloses an external corner clamping structure, which has the beneficial effects that: the installation is efficient, and non-deformable during the installation is firm with the wallboard joint, need not to wallboard secondary operation, and with the wall parallel and level, easy clearance is handsome in appearance.

Drawings

FIG. 1 is a schematic view of an overall structure of an external corner clamping structure according to the present invention;

FIG. 2 is a schematic view of an installation structure of an external corner clamping structure according to the present invention;

FIG. 3 is a perspective view of an external corner snap-fit structure of the present invention;

FIG. 4 is an enlarged schematic view of a first clamping block of the external corner clamping structure according to the present invention;

FIG. 5 is an enlarged schematic view of a second clamping block of the external corner clamping structure of the present invention;

FIG. 6 is an enlarged view of a nailing positioning point of an external corner clamping structure according to the present invention;

in the figure: 1. a main board; 2. a first stopper; 21. a first board insert; 22. a first clamping block; 221. a first beveled edge; 222. a second beveled edge; 3. a second limiting block; 31. a second board plug; 32. a second fixture block; 321. a third beveled edge; 322. a fourth beveled edge; 4. a first mounting plate; 41. a first bump; 5. a second mounting plate; 51. hiding the nail groove; 52. a second bump; 53. nailing positioning points; 54. a countersunk hole; 6. a first shingle; 7. a second shingle; 8. a corner; 9. and (4) screws.

Detailed Description

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

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 the modules and steps set forth in these embodiments and steps do not limit the scope of the utility model 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 utility model, 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 to 4, which are only one embodiment of the present invention, an external corner snap structure: including mainboard 1, first stopper 2 and second stopper 3 that 1 tip of mainboard set up, mainboard 1 keep away from first mounting panel 4 and the second mounting panel 5 that the tip of first stopper 2 set up, the limit that first stopper 2 is close to first mounting panel 4 extends to the direction of keeping away from mainboard 1 and is provided with first picture peg 21, and the limit that second stopper 3 is close to second mounting panel 5 extends to the direction of keeping away from mainboard 1 and is provided with first picture peg 31.

The end part of the second mounting plate 5 far from the main plate 1 is also provided with a nail hiding groove 51, the surface of the nail hiding groove 51 close to the second fixture block 31 is also provided with a nailing positioning point 53, the end part of the nail hiding groove 51 far from the second mounting plate 5 is also provided with a second convex block 52, the end part of the first mounting plate 4 far from the main plate 1 is provided with a first convex block 41, the end part of the first inserting plate 21 far from the first limiting block 2 is provided with a first fixture block 22, the end part of the second inserting plate 31 far from the second limiting block 3 is provided with a second fixture block 32, the end part of the first fixture block 22 far from the first inserting plate 21 is provided with a first bevel edge 221 and a second bevel edge 222, the end part of the second fixture block 32 far from the second inserting plate 32 is provided with a third bevel edge 321 and a fourth bevel edge 322, the first limiting block 2 and the second limiting block 3 are of hollow structures, the first limiting block 2 and the second limiting block 3 are perpendicular to each other, the first mounting plate 4 is parallel to the first limiting block 2, the second mounting plate 5 is parallel to the second limiting block 3.

During installation, the first installation block 4 and the second installation block 5 are aligned with the corner 8, the first protruding block 41 is attached to the upper edge of the horizontal wall corner 8 in fig. 2, the nail hiding groove 51 is attached to the vertical edge of the wall corner 8 in fig. 2, the screw 9 is installed in the countersunk hole 54 at the nailing positioning point 53, the external corner metal line is fixed on the corner 8, the plurality of countersunk holes 54 are preprocessed in the nailing positioning point 54, and the nailing positioning point 53 can be directly installed by using self-tapping screws. Then, the first wall panel 6 is clamped with the first inserting plate 21, the first clamping block 22 is inserted into the groove at the edge of the first wall panel 6, and the first inclined edge 221 and the second inclined edge 222 play a role in guiding corners in the groove of the first wall panel 6, so that the alignment of the groove of the first wall panel 6 and the first inserting plate 21 is facilitated. After accomplishing above-mentioned step, surface and the 2 upper surfaces parallel and level of first stopper on the first shingle nail 6, the outward appearance is leveled, and first shingle nail 6 is close to the limit and the laminating of first mounting panel 4 at corner 8. Then install second shingle nail 7, with second shingle nail 7 and second picture peg 31 joint, let in second fixture block 32 inserts the recess at second shingle nail 7 edge, third hypotenuse 321 and fourth hypotenuse 322 play the guide effect to the corner in the recess of second shingle nail 7, help second shingle nail 7 recess and first picture peg 21 to align, accomplish the back, the limit that second shingle nail 7 kept away from corner 8 and second stopper 3 keep away from corner 8 in figure 2 are parallel and level, and the limit that second shingle nail 7 is close to corner 8 is laminated with second mounting panel 5. Because the end part of the second mounting plate 5 is provided with the nail hiding groove 51, after the screw 8 is mounted, the screw 8 is not higher than the surface of the second mounting block 5, so that the second wall panel 7 can be better attached to the second mounting block 5.

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

1. The utility model provides an external corner joint structure which characterized in that: including mainboard (1), first stopper (2) and second stopper (3) that mainboard (1) tip set up, mainboard (1) keep away from first mounting panel (4) and second mounting panel (5) that the tip of first stopper (2) set up, first stopper (2) are close to the limit of first mounting panel (4) and extend to the direction of keeping away from mainboard (1) and are provided with first picture peg (21), the limit that second stopper (3) are close to second mounting panel (5) is extended to the direction of keeping away from mainboard (1) and is provided with second picture peg (31).

2. The male corner snap-fit structure according to claim 1, wherein: the end part of the second mounting plate (5) far away from the main plate (1) is also provided with a nail hiding groove (51).

3. The male corner snap-fit structure according to claim 2, wherein: the surface of the nail hiding groove (51) close to the second clamping block (32) is also provided with a nailing positioning point (53).

4. The male corner snap-fit arrangement according to claim 3, wherein: the end part of the nail hiding groove (51) far away from the second mounting plate (5) is also provided with a second lug (52).

5. The male corner snap-fit structure according to claim 1, wherein: the end part of the first mounting plate (4) far away from the main plate (1) is provided with a first bump (41).

6. The male corner snap-fit structure according to claim 1, wherein: the end part of the first inserting plate (21) far away from the first limiting block (2) is provided with a first clamping block (22), and the end part of the second inserting plate (31) far away from the second limiting block (3) is provided with a second clamping block (32).

7. The male corner snap-fit structure according to claim 6, wherein: the end part, far away from the first inserting plate (21), of the first clamping block (22) is provided with a first inclined edge (221) and a second inclined edge (222), and the end part, far away from the second inserting plate (31), of the second clamping block (32) is provided with a third inclined edge (321) and a fourth inclined edge (322).

8. The male corner snap-fit structure according to claim 1, wherein: the first limiting block (2) and the second limiting block (3) are of hollow structures.

9. The male corner snap-fit structure according to claim 1, wherein: the first limiting block (2) and the second limiting block (3) are perpendicular to each other.

10. The male corner snap-fit structure according to claim 1, wherein: the first mounting plate (4) is parallel to the first limiting block (2), and the second mounting plate (5) is parallel to the second limiting block (3).