CN113062545A - Seam-closing type internal corner structure - Google Patents
Seam-closing type internal corner structure Download PDFInfo
- Publication number
- CN113062545A CN113062545A CN202110240104.XA CN202110240104A CN113062545A CN 113062545 A CN113062545 A CN 113062545A CN 202110240104 A CN202110240104 A CN 202110240104A CN 113062545 A CN113062545 A CN 113062545A
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- CN
- China
- Prior art keywords
- limiting plate
- plate
- decorative board
- fixed plate
- inside corner
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
- E04F13/073—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns
- E04F13/0733—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns for corners
Abstract
The invention discloses a seam-closing type internal corner structure, and aims to provide a seam-closing type internal corner structure which is simple in structure and convenient to disassemble and assemble. It includes reentrant corner spare body, limiting plate and two bilateral symmetry arrange the fixed plate in reentrant corner spare body both sides, fixed plate one end and this body coupling of reentrant corner spare, the fixed plate other end links firmly with the joint fossil fragments of wall plaque, be equipped with on the fixed plate and arrange the direction vertically blend stop with the decorative board, be equipped with the backup pad that arranges the direction parallel with the decorative board on the reentrant corner spare body, the limiting plate left and right sides wall is hugged closely with blend stop and backup pad respectively, the one end of the neighbouring decorative board of limiting plate is equipped with the turn-ups of pasting mutually with the decorative board surface. The blend stop and the backup pad on the reentrant corner spare body play limiting displacement to the limiting plate from the left and right sides of limiting plate, and the turn-ups of limiting plate supports the decorative board and prevents decorative board and fossil fragments separation, and overall structure is compact, and very much has practical value, is worth promoting.
Description
Technical Field
The invention relates to the technical field of wallboard decoration, in particular to a seam-closing type internal corner structure.
Background
Reentrant corner spare is often used for the wall plaque in the bent parts such as wall body reentrant corner, as the connecting piece of two decorative boards in the corner, and current reentrant corner spare result is complicated, and the dismouting is inconvenient, is unfavorable for the repeated use of building of wallboard.
Chinese patent publication No. CN207499296U, published 2018, 06, 15, the name invented and created is an inside corner connector of an indoor decoration panel, and this application discloses an inside corner connector of an indoor decoration panel, which technical scheme main points include a connector body, the connector body is provided with two equal-length and mutually perpendicular outer side walls and two inner side walls parallel to the corresponding outer side walls, the outer side walls and one end portions of the corresponding inner side walls are fixedly connected with a connection surface at the same time, the other end of the inner side walls is connected with an inside protrusion, and the inside protrusion protrudes toward the outer side walls. The utility model discloses a have and insert back between lateral wall and the inside wall at the decorative board, the inboard side of decorative board nevertheless with inboard protruding butt with the inside wall separation, outside side and lateral wall butt to be formed with between the one end that inserts this reentrant corner connecting piece at the decorative board and this reentrant corner connecting piece and supply decorative board wobbling space, thereby avoid the decorative board by this reentrant corner connecting piece chucking can't be because of the stress decomposition of vibration production, play the effect of avoiding the decorative board to damage in the vibration. Mainly lean on protruding this structure in the outside to realize the decorative board spacing in this scheme, in the in-service use process, the atress can be very big, and after decorative board and reentrant corner spare cooperation are connected, inconvenient dismouting is unfavorable for repeatedly building the use.
Disclosure of Invention
The invention overcomes the defects in the prior art and provides the seam-closing type internal corner structure which is simple in structure and convenient to disassemble and assemble.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the utility model provides a receipts seam formula reentrant corner structure, including reentrant corner spare body, limiting plate and two bilateral symmetry arrange the fixed plate in reentrant corner spare body both sides, fixed plate one end and this body coupling of reentrant corner spare, the fixed plate other end links firmly with the joint fossil fragments of wall plaque, be equipped with on the fixed plate and arrange the direction vertically blend stop with the decorative board, be equipped with the backup pad that arranges the direction parallel with the decorative board on the reentrant corner spare body, the limiting plate left and right sides wall is hugged closely with blend stop and backup pad respectively, the one end of the neighbouring decorative board of limiting plate is equipped with the turn-ups of pasting mutually with the.
The turn-ups on the limiting plate carry on spacingly to the decorative board, prevent decorative board and joint fossil fragments separation. The position of the limit plate is controlled by the barrier strip and the support plate. As mentioned above, the left side wall and the right side wall of the limiting plate are respectively clung to the barrier strip and the supporting plate, so that the limiting plate is limited on the left and the right and cannot displace relative to the internal corner piece body. And the fixing plates on two sides of the internal corner piece are fixedly connected with the clamping keel, so that the position of the limiting plate is unchanged relative to the clamping keel. The veneer is inside to be connected through screw or joint form with joint fossil fragments, and the limiting plate turn-ups that the reentrant corner structure of present case provided can follow the veneer outside and exert pressure to the external surface, and the veneer is cramped to the help, makes structures such as veneer and reentrant corner spare body and fossil fragments link into an organic whole.
Preferably, the inside of the internal corner fitting body is hollow, and the cross section of the internal corner fitting body is triangular. The internal design of reentrant corner spare body is into cavity, save material, weight reduction and convenient transport, and the cross section is the triangle-shaped structure, can also guarantee sufficient antitorque performance when reentrant corner spare subtracts heavy.
Preferably, the bottom of the barrier strip is connected with the fixing plate, and the top of the barrier strip is provided with a bending section which is bent towards the direction close to the female angle piece body and is abutted against the limiting plate. The bending section is bent towards the direction close to the internal corner piece body, and the limiting plate has an extruding effect. After the limiting plate is arranged between the barrier strip and the supporting plate, the bending section pushes the limiting plate towards the direction close to the internal corner piece body, and the limiting plate is prevented from falling off from the gap between the barrier strip and the supporting plate.
Preferably, the one end that backup pad and limiting plate contacted is equipped with the dog of buckling to being close to the fixed plate direction, and the one side of neighbouring backup pad on the limiting plate is equipped with the fin of arranging between dog and fixed plate, and fin one side is pasted mutually with the dog edge. Because the limiting plate opposite side is by the turn-buckle butt, the fin is closer to the backup pad, and the fin is after being intercepted by the dog, and the limiting plate is difficult more to follow the slippage between blend stop and the backup pad.
Preferably, the limiting plate is provided with a groove for accommodating the stop block, and the groove opening of the groove and the outer surface of the limiting plate are provided with transition inclined planes. The recess that sets up on the limiting plate uses in order to make the dog cooperation of backup pad, and the position of dog has been restricted to the recess, prevents the dog displacement to guarantee that the dog can keep in contact with the fin always, exert the effect of interception that blocks of dog to the fin. The transition inclined plane plays the effect of guide groove and dog complex, to the split of limiting plate and dog when also making things convenient for the maintenance simultaneously.
As preferred, the blend stop includes the bending segment of being connected with the limiting plate and the support section of being connected with the fixed plate, supports to have the clearance between section and the limiting plate, and the limiting plate supports one side and the laminating of reentrant corner spare body lateral wall of section dorsad. Only the bending section contacts with the limiting plate on the barrier strip, and a certain space is reserved between the supporting section between the bending section and the fixing plate and the limiting plate, so that the space is greatly convenient for the limiting plate to insert into a gap between the barrier strip and the internal corner piece body. The inserted limiting plate is adjusted to be in a position, so that the limiting plate is limited by the bending section and the outer side wall of the internal corner piece body from two sides of the limiting plate.
Preferably, the internal corner piece body, the fixing plate and the supporting plate are of an integrally formed structure. The internal corner piece body, the fixing plate and the supporting plate are made into an integrated structure, so that the strength of the whole structure is increased, the service life is prolonged, and the requirement of repeated disassembly and assembly is met.
Compared with the prior art, the invention has the beneficial effects that: the stop strips and the supporting plates on the internal corner piece body play a limiting role on the limiting plates from the left side and the right side of the limiting plates, and the flanges of the limiting plates abut against the veneer to prevent the veneer from being separated from the keel, so that the structure is compact; the cross section of the female corner fitting body is designed to be triangular, so that the structural strength of the female corner fitting is enhanced, the material is saved, and the female corner fitting is convenient to carry; the check block and the convex rib on the supporting plate cooperate to prevent the limiting plate from sliding out of a gap between the barrier strip and the internal corner piece body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: reentrant corner fittings body 1, limiting plate 2, fixed plate 3, joint fossil fragments 4, decorative board 5, blend stop 6, backup pad 7, turn-ups 8, cross section 9, bending segment 10, dog 11, fin 12.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in fig. 1, a receipts seam formula reentrant corner structure, including reentrant corner spare body 1, limiting plate 2 and two bilateral symmetry arrange the fixed plate 3 at reentrant corner spare body both sides, 3 one ends of fixed plate are connected with reentrant corner spare body 1, the 3 other ends of fixed plate link firmly with the joint fossil fragments 4 of wall plaque, be equipped with on the fixed plate 3 and arrange the perpendicular blend stop 6 of direction with decorative board 5, be equipped with the backup pad 7 that arranges the direction parallel with decorative board 5 on the reentrant corner spare body 1, the 2 left and right sides walls of limiting plate hug closely with blend stop 6 and backup pad 7 respectively, the one end that limiting plate 2 is close to decorative board 5 is equipped with the turn-ups 8 that pastes with decorative board 5 surface mutually. Wherein, the internal part of the internal corner piece body is hollow and the cross section 9 is triangular. During the installation, insert earlier limiting plate 2 and establish between blend stop 6 and backup pad 7, push limiting plate 2 toward being close to 3 directions of fixed plate always, paste mutually up to limiting plate 2's turn- ups 8 and 5 surfaces of decorative board. The internal corner piece body, the fixing plate and the supporting plate are of an integrally formed structure. Meanwhile, the limiting plate is provided with a groove for accommodating the stop block, and the notch of the groove is designed into an inclined plane structure. The middle part of the barrier strip keeps a gap with the limiting plate, and one side of the limiting plate, which faces away from the barrier strip, is attached to the outer side wall of the internal corner part body.
The bottom of the barrier strip 6 is connected with the fixed plate 3, and the top of the barrier strip 6 is provided with a bending section 10 which is bent towards the direction close to the internal corner fitting body and is abutted against the limiting plate 2. One end that backup pad 7 and limiting plate 2 contacted is equipped with the dog 11 of buckling to being close to 3 directions of fixed plate, and one side that is close to backup pad 7 on the limiting plate 2 is equipped with arranges the fin 12 between dog 11 and fixed plate 3, and fin 12 one side is pasted mutually with dog 11 edges. The limiting plate both sides receive the limiting displacement of bending segment and dog, are difficult for droing and reentrant corner spare body separation, have improved the spacing effect to the decorative board.
It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. The utility model provides a receipts seam formula reentrant corner structure, a serial communication port, including reentrant corner fittings body, limiting plate and two bilateral symmetry arrange the fixed plate in reentrant corner fittings body both sides, fixed plate one end and this body coupling of reentrant corner fittings, the fixed plate other end links firmly with the joint fossil fragments of wall plaque, be equipped with on the fixed plate and arrange the direction vertically blend stop with the decorative board, be equipped with the backup pad that arranges the direction parallel with the decorative board on the reentrant corner fittings body, the limiting plate left and right sides wall is hugged closely with blend stop and backup pad respectively, the one end of the neighbouring decorative board of limiting plate is equipped with the turn-ups of pasting mutually with.
2. The inside corner fitting structure according to claim 1, wherein the inside of the inside corner fitting body is hollow, and the cross section of the inside corner fitting body is triangular.
3. The inside corner structure of claim 1, wherein the bottom of the barrier strip is connected to the fixing plate, and the top of the barrier strip is provided with a bending section which is bent towards the direction close to the inside corner fitting body and is abutted against the limiting plate.
4. The inside corner structure of claim 3, wherein the end of the supporting plate contacting the limiting plate is provided with a stop bent toward the fixing plate, and the limiting plate is provided with a rib disposed between the stop and the fixing plate at a side adjacent to the supporting plate, and one side of the rib abuts against an edge of the stop.
5. The inside corner structure of claim 4, wherein the limiting plate is provided with a groove for accommodating the stopper, and the groove opening and the outer surface of the limiting plate are provided with transition slopes.
6. The inside corner structure of a receipts formula of claim 3, characterized in that, the blend stop includes the bending segment of being connected with the limiting plate and the support section of being connected with the fixed plate, has the clearance between support section and the limiting plate, and the limiting plate is laminated with inside corner spare body lateral wall in the one side that the supporting section is dorsad.
7. The inside corner structure of claim 1, wherein the inside corner member body, the fixing plate and the supporting plate are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110240104.XA CN113062545A (en) | 2021-03-04 | 2021-03-04 | Seam-closing type internal corner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110240104.XA CN113062545A (en) | 2021-03-04 | 2021-03-04 | Seam-closing type internal corner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113062545A true CN113062545A (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110240104.XA Pending CN113062545A (en) | 2021-03-04 | 2021-03-04 | Seam-closing type internal corner structure |
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| CN (1) | CN113062545A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263330A (en) * | 2021-12-27 | 2022-04-01 | 广东新中源住工新材料有限公司 | External corner section bar and assembled composite wall panel structure |
-
2021
- 2021-03-04 CN CN202110240104.XA patent/CN113062545A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263330A (en) * | 2021-12-27 | 2022-04-01 | 广东新中源住工新材料有限公司 | External corner section bar and assembled composite wall panel structure |
| CN114263330B (en) * | 2021-12-27 | 2023-08-15 | 广东新中源住工新材料有限公司 | External corner section bar and assembled composite wallboard structure |
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