CN215889052U

CN215889052U - Fillet external corner mounting

Info

Publication number: CN215889052U
Application number: CN202022991742.9U
Authority: CN
Inventors: 丁欣欣; 丁泽成; 王文广; 钟诚; 姚鑫; 李建斌; 应李攀; 李秋彤; 方谋勇; 颜炜锋
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2022-02-22
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a fillet external corner fixing piece, which comprises a fixing piece and a guide piece, wherein the fixing piece is fixedly connected with the guide piece through a reinforcing rib, the fixing piece comprises a first fixing plate and a second fixing plate which are vertical to each other, the guide piece comprises a first supporting plate and a second supporting plate which are vertical to each other, and a first guiding plate and a second guiding plate which are vertical to each other, the first guiding plate and the second guiding plate are connected through a connecting piece, the first guiding plate and the first supporting plate are vertical and movably connected with each other, one end of the reinforcing rib is fixedly connected with the contact part of the first fixing plate and the first supporting plate, the other end of the reinforcing rib is fixedly connected with the contact part of the second fixing plate and the second supporting plate, the first fixing plate and the second fixing plate are both used for connecting internal thread through holes of a wall body, the first supporting plate and the second supporting plate are both length-variable expansion plates, the fillet external corner fixing piece is suitable for installation of wallboards with various thicknesses, and edges and corners are effectively reduced, and a buffer surface is formed, so that the protection performance is enhanced, and the collision is reduced.

Description

Fillet external corner mounting

Technical Field

The utility model relates to the technical field of decoration, in particular to a fillet external corner fixing piece.

Background

The wall decoration is the key area of the interior space decoration of the building, can protect the wall body, enhances the firmness and the durability of the wall body, and prolongs the service life of the wall body. The shingle nail passes through buckle structure and installs on the wall body, decorates the wall, can improve the installation effectiveness, practices thrift construction cost. The shingle nail can accomplish the preparation in advance according to specific construction space, after getting into construction space, through buckle structure realize assemble can, can simplify the work progress, shorten construction period, avoid producing more rubbish in the job site, avoid leaving the vestige easily at positions such as floor, door frame, improve industrialization level.

In the installation process of the wall panel, the fixation of the first wall panel and the second wall panel of the external corner of the wall and the installation of the closing-up of the external corner of the wall are key points and difficulties in the whole installation process. The external corner of the wall is positioned at the intersection of the wall panels at two sides, and once the wall panels are installed and deviated or misplaced, the laying effect of the wall panels is influenced. The existing external corner fixing piece has the problems of difficult installation, low installation precision and the like in the assembling process due to the limitation of the assembling space, the shape of a wall panel and the like, and even influences the installation quality.

Therefore, a male corner fastener is needed to solve the above problems.

Publication number cn201721910193.x discloses an external corner fixing member, which is provided with a first supporting plate, a connecting part and a first fixing plate, wherein the other side of the first supporting plate, the connecting part and the first fixing plate forms a first clamping groove; second supporting part, connecting portion and the another side of second fixed plate forms the second draw-in groove, the first draw-in groove that utilizes to form and second draw-in groove are applicable to two blocks of wallboards of external corner department respectively and insert to two blocks of wallboards of this fixed external corner department, but this scheme requires fixedly to the wallboard thickness of using, be not suitable for the wallboard installation of many thicknesses, and present perpendicular form is personally submitted to current external corner mounting outward appearance, there is the breach behind two external corner shingles installation, need fill with beautiful seam agent, there is the potential safety hazard problem, cause easily to collide with and damage, and easily remain the dust, it is difficult for clean, decorative effect is general.

Disclosure of Invention

In order to solve the problems, the utility model provides a fillet external corner fixing piece which is suitable for mounting wallboards with various thicknesses, effectively reduces edges and corners, forms a buffer surface, enhances the protection performance and reduces the collision.

The utility model adopts the technical scheme that the fillet external corner fixing piece comprises a fixing piece and a guide piece, wherein the fixing piece is fixedly connected with the guide piece through a reinforcing rib, the fixing piece comprises a first fixing plate and a second fixing plate which are vertical to each other, the guide piece comprises a first supporting plate and a second supporting plate which are vertical to each other, and a first guide plate and a second guide plate which are vertical to each other, the first guide plate and the second guide plate are connected through a connecting piece, the first guide plate and the first supporting plate are vertical and movably connected with each other, the second guide plate and the second supporting plate are vertical and movably connected with each other, the first fixing plate is vertical to the first supporting plate, the second fixing plate is vertical to the second supporting plate, one end of the reinforcing rib is fixedly connected with the contact part of the first fixing plate and the first supporting plate, the other end of strengthening rib with the contact department rigid coupling of second fixed plate and second backup pad, first fixed plate and second fixed plate all are used for connecting the internal thread through-hole of wall body, first backup pad and second backup pad are the variable expansion plate of length.

Preferably, the inner wall of the first guide plate is provided with a first sliding groove, the end part of the first support plate is provided with a first sliding support matched with the first sliding groove, the inner wall of the second guide plate is provided with a second sliding groove, and the end part of the second support plate is provided with a second sliding support matched with the second sliding groove.

Preferably, the connecting piece includes sectorial part, first connecting portion, second connecting portion, the one end of first connecting portion with the one end of sectorial part is connected, the other end of first connecting portion with first deflector joint, the one end of second connecting portion with the other end of sectorial part is connected, the other end of second connecting portion with the second deflector joint.

Preferably, first deflector outer wall is equipped with first T type groove, the second deflector outer wall is equipped with second T type groove, first connecting portion tip be equipped with the first T type joint spare of first T type groove looks adaptation, second connecting portion be equipped with the second T type joint spare of second T type groove looks adaptation.

Preferably, first backup pad is equipped with first supporting part and second supporting part, first supporting part tip is equipped with first insert, the second supporting part is equipped with and is used for the holding the first recess of first insert, the second backup pad is equipped with third supporting part and fourth supporting part, third supporting part tip is equipped with the second insert, the fourth supporting part is equipped with and is used for the holding the second recess of second insert.

Preferably, the end parts of the first groove and the second groove are both provided with a limiting piece.

Preferably, the first fixing plate and the second fixing plate are both provided with glue filling grooves.

Preferably, at least one pair of balance pads is arranged at the bottom of the glue filling groove, and the internal thread through hole penetrates through the glue filling groove and is arranged between the balance pads.

In the scheme, the installation method of the fillet external corner fixing piece comprises the following steps:

s1, penetrating a screw through the glue filling groove to enable the first fixing plate and the second fixing plate to be fixedly connected with the wall plate by taking the balance pad as a contact point respectively;

s2, placing the wallboard in an accommodating space formed by the fixing piece and the guide piece, and adjusting the lengths of the first supporting plate and the second supporting plate according to the thickness of the wallboard to enable the wallboard to be completely attached in the accommodating space formed by the fixing piece and the guide piece;

s3, sliding the first guide plate and the second guide plate to enable the first connecting part to be clamped in the first guide plate and the second connecting part to be clamped in the second guide plate;

and S4, after the glue filling grooves and the end parts of the wall boards are respectively coated with glue, clamping the wall boards in the accommodating spaces formed by the fixing pieces and the guide pieces, waiting for solidification, and finishing the installation of the fillet external corner fixing pieces.

The utility model has the beneficial effects that:

1. according to the scheme, the installation requirements of wallboards with different thicknesses are met through the telescopic first supporting plate and the telescopic second supporting plate, the first guide plate and the second guide plate can move, the distance between the first guide plate and the second guide plate is kept unchanged, and the connecting piece can be connected with the first guide plate and the second guide plate simultaneously even if the length of the first supporting plate or the second supporting plate is changed;

2. the glue filling groove arranged in the scheme does not increase the glue applying thickness, so that the back surface of the wallboard does not need to occupy the glue applying space, leveling is not needed, and the consistency of the angle between the wallboard and the wall body is further kept;

3. the balance pad foot is used as a contact point of the wall body and the fillet external corner fixing piece, the screw is connected with the fillet external corner fixing piece and the wall body through the internal thread through hole, and meanwhile, the reinforcing rib provides supporting force for the fillet external corner fixing piece, so that the fillet external corner fixing piece and the fillet external corner fixing piece are connected more stably, and the right angle between the fixing piece and the guide piece is kept stable;

4. this scheme effectively reduces edges and corners, forms the buffering face, and the reinforcing protective properties reduces to collide with, can be in the indoor space wide use to old man and child.

Drawings

FIG. 1 is a schematic view of the overall structure of the round corner external corner fixing piece according to the present invention;

FIG. 2 is a detailed schematic diagram of the guide member according to the present embodiment;

in the figure, 1, a fixing piece; 2. a guide member; 3. reinforcing ribs; 11. a first fixing plate; 12. a second fixing plate; 21. a first support plate; 22. a second support plate; 23. a first guide plate; 24. a second guide plate; 25. a connecting member; 4. an internally threaded through bore; 238. a first chute; 211. a first sliding support; 248. a second chute; 221. a second sliding support; 251. a sector; 252. a first connection portion; 231. A first T-shaped groove; 241. a second T-shaped groove; 254. a first T-shaped clamping piece; 255. a second T-shaped clamping piece; 5. a first support section; 6. a second support portion; 51. a first insert; 61. a first groove; 7. a third support portion; 8. a fourth support portion; 71. a second insert; 81. a second groove; 9. a limiting member; 10. filling a glue groove; 111. balance foot pad.

Detailed Description

In order to make the present invention more comprehensible, the technical solutions of the present invention are further described below with reference to specific embodiments, but the present invention is not limited thereto.

A fillet external corner mounting 1, includes mounting 1, guide 2, mounting 1 passes through strengthening rib 3 rigid coupling with guide 2, mounting 1 includes mutually perpendicular first fixed plate 11 and second fixed plate 12, guide 2 includes mutually perpendicular first backup pad 21 and second backup pad 22, mutually perpendicular first backup pad 23 and second backup pad 24, first backup pad 23 and second backup pad 24 pass through the connecting piece 25 to be connected, first backup pad 23 with first backup pad 21 is perpendicular and in first backup pad 23 swing joint, second backup pad 24 with second backup pad 22 is perpendicular and with second backup pad 24 swing joint, promptly the first backup pad 21 with the second backup pad 24 is parallel, second backup pad 22 with first backup pad 23 is parallel, first fixed plate 11 is perpendicular to first backup pad 21, the second fixing plate 12 is perpendicular to the second supporting plate 22, one end of the reinforcing rib 3 is fixedly connected with the contact positions of the first fixing plate 11 and the first supporting plate 21, the other end of the reinforcing rib 3 is fixedly connected with the contact positions of the second fixing plate 12 and the second supporting plate 22, namely, the reinforcing rib 3 is used as a center bridge to be respectively connected with the fixing member 1 and the guide member 2, the existence of the reinforcing rib 3 is favorable for providing supporting force for the fillet male corner fixing member 1, so that the connection between the fillet male corner fixing member 1 and the guide member 2 is more stable and the right angle between the fixing member 1 and the guide member 2 is kept stable, the first fixing plate 11 and the second fixing plate 12 are both used for being connected with the internal thread through hole 4 of the wall, the screw is connected with the fillet male corner fixing member 1 and the wall through the internal thread through hole 4, meanwhile, the reinforcing rib 3 provides supporting force for the fillet male corner fixing member 1, so that the connection between the fillet male corner fixing member 1 and the guide member 2 is more stable and the right angle between the fixing member 1 and the guide member 2 is kept stable, first backup pad 21 and second backup pad 22 are the changeable expansion plate of length, realize the installation demand to the different thickness wallboards through scalable first backup pad 21 and the second backup pad 22 that set up, make first deflector 23 and second deflector 24 simultaneously movable, keep the interval between first deflector 23 and the second deflector 24 unchangeable, even realize behind first backup pad 21 or the change of second backup pad 22 length, connecting piece 25 still can be connected with first deflector 23 and second deflector 24 simultaneously.

The inner wall of the first guide plate 23 is provided with a first sliding groove 238, the end of the first support plate 21 is provided with a first sliding support 211 matched with the first sliding groove 238, the inner wall of the second guide plate 24 is provided with a second sliding groove 248, the end of the second support plate 22 is provided with a second sliding support 221 matched with the second sliding groove 248, the first guide plate 23 can slide relative to the first support plate 21, the second guide plate 24 can slide relative to the second support plate 22, and the distance between the two adjacent ends of the first guide plate 23 and the second guide plate 24 is kept unchanged in sequence, so that the connecting piece 25 can be smoothly connected.

The connecting piece 25 comprises a fan-shaped portion 251, a first connecting portion 252 and a second connecting portion, one end of the first connecting portion 252 is connected with one end of the fan-shaped portion 251, the other end of the first connecting portion 252 is connected with the first guide plate 23 in a clamping mode, one end of the second connecting portion is connected with the other end of the fan-shaped portion 251, and the other end of the second connecting portion is connected with the second guide plate 24 in a clamping mode.

First deflector 23 outer wall is equipped with first T type groove 231, second deflector 24 outer wall is equipped with second T type groove 241, first connecting portion 252 tip be equipped with first T type joint piece 254 of first T type groove 231 looks adaptation, second connecting portion be equipped with second T type joint piece 255 of second T type groove 241 looks adaptation, after the length adjustment of first backup pad 21 and second backup pad 22 is good, install connecting piece 25 again for connecting piece 25, first deflector 23, second deflector 24, first backup pad 21, second backup pad 22 form the enclosed construction, and are more firm.

The first support plate 21 is provided with a first support part 5 and a second support part 6, a first insert 51 is arranged at the end part of the first support part 5, a first groove 61 for accommodating the first insert 51 is arranged on the second support part 6, a third support part 7 and a fourth support part 8 are arranged on the second support part 22, a second insert 71 is arranged at the end part of the third support part 7, and a second groove 81 for accommodating the second insert 71 is arranged on the fourth support part 8, so that the scalability of the first support plate 21 and the second support plate 22 is realized, and the wallboard is suitable for wallboards with different thicknesses.

The end parts of the first groove 61 and the second groove 81 are both provided with a limiting piece 9, so that the first supporting part 5 is prevented from being separated from the second supporting part 6, and the third supporting part 7 is prevented from being separated from the fourth supporting part 8.

The first fixing plate 11 and the second fixing plate 12 are both provided with glue filling grooves 10, the glue filling grooves 10 do not increase glue applying thickness, so that the back of the wallboard does not need to occupy glue applying space, leveling is not needed, and the consistency of the angle between the wallboard and the wall body is further kept.

The bottom of the glue filling groove 10 is provided with at least one pair of balance pad feet 111, and the internal thread through hole 4 penetrates through the glue filling groove 10 and is arranged between the balance pad feet 111, so that the connection stability of the fillet external corner fixing piece 1 and a wall body is improved.

Specific embodiments of the present invention have been described above in detail.

It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, any technical solutions that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments in the prior art based on the inventive concept should be within the scope of protection defined by the claims.

Claims

1. The fillet external corner fixing piece is characterized by comprising a fixing piece (1) and a guide piece (2), wherein the fixing piece (1) is fixedly connected with the guide piece (2) through a reinforcing rib (3), the fixing piece (1) comprises a first fixing plate (11) and a second fixing plate (12) which are perpendicular to each other, the guide piece (2) comprises a first supporting plate (21) and a second supporting plate (22) which are perpendicular to each other, a first guide plate (23) and a second guide plate (24) which are perpendicular to each other, the first guide plate (23) is connected with the second guide plate (24) through a connecting piece (25), the first guide plate (23) is perpendicular to the first supporting plate (21) and is movably connected with the first guide plate (23), and the second guide plate (24) is perpendicular to the second supporting plate (22) and is movably connected with the second guide plate (24), first fixed plate (11) perpendicular to first backup pad (21), second fixed plate (12) perpendicular to second backup pad (22), strengthening rib (3) one end with the contact department rigid coupling of first fixed plate (11) and first backup pad (21), the other end of strengthening rib (3) with the contact department rigid coupling of second fixed plate (12) and second backup pad (22), first fixed plate (11) and second fixed plate (12) all are used for connecting internal thread through-hole (4) of wall body, first backup pad (21) and second backup pad (22) are the variable expansion plate of length.

2. The corner fixing member according to claim 1, wherein the first guide plate (23) has a first sliding groove (238) on its inner wall, the first support plate (21) has a first sliding support (211) at its end adapted to the first sliding groove (238), the second guide plate (24) has a second sliding groove (248) on its inner wall, and the second support plate (22) has a second sliding support (221) at its end adapted to the second sliding groove (248).

3. The corner fixing member according to claim 1, wherein the connecting member (25) comprises a sector portion (251), a first connecting portion (252), and a second connecting portion, one end of the first connecting portion (252) is connected to one end of the sector portion (251), the other end of the first connecting portion (252) is clamped to the first guide plate (23), one end of the second connecting portion is connected to the other end of the sector portion (251), and the other end of the second connecting portion is clamped to the second guide plate (24).

4. The corner fixing member according to claim 3, wherein the first guide plate (23) is provided with a first T-shaped groove (231) on the outer wall thereof, the second guide plate (24) is provided with a second T-shaped groove (241) on the outer wall thereof, the first connecting portion (252) is provided with a first T-shaped clamping member (254) adapted to the first T-shaped groove (231), and the second connecting portion is provided with a second T-shaped clamping member (255) adapted to the second T-shaped groove (241).

5. The corner fixing member according to claim 1, wherein the first support plate (21) is provided with a first support portion (5) and a second support portion (6), the first support portion (5) is provided with a first insert (51) at an end thereof, the second support portion (6) is provided with a first groove (61) for receiving the first insert (51), the second support plate (22) is provided with a third support portion (7) and a fourth support portion (8), the third support portion (7) is provided with a second insert (71) at an end thereof, and the fourth support portion (8) is provided with a second groove (81) for receiving the second insert (71).

6. The corner fitting according to claim 5, wherein the first recess (61) and the second recess (81) are provided with a stopper (9) at the end.

7. The corner fitting according to claim 1, wherein the first fastening plate (11) and the second fastening plate (12) are provided with glue-filling grooves (10).

8. The corner fastener according to claim 7, wherein at least one pair of balance pads (111) is disposed at the bottom of the glue filling groove (10), and the internally threaded through hole (4) penetrates through the glue filling groove (10) and is disposed between the balance pads (111).