CN113027061A - Seam-closing type external corner structure - Google Patents
Seam-closing type external corner structure Download PDFInfo
- Publication number
- CN113027061A CN113027061A CN202110241374.2A CN202110241374A CN113027061A CN 113027061 A CN113027061 A CN 113027061A CN 202110241374 A CN202110241374 A CN 202110241374A CN 113027061 A CN113027061 A CN 113027061A
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- CN
- China
- Prior art keywords
- external corner
- fillet
- supporting seat
- caulking groove
- spare body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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 external corner structure, and aims to provide a seam-closing type external corner structure which is convenient to install and enables a veneer to be fixed more firmly. It includes that external corner spare body, fillet and bilateral symmetry set up the supporting seat in external corner spare body both sides, supporting seat one end and external corner spare body coupling, and the supporting seat other end is connected with the joint fossil fragments of wall decorations, is equipped with on the supporting seat and arranges the spacing slat of direction vertically with the joint fossil fragments, forms the caulking groove that holds the fillet bottom between spacing slat and the external corner spare body, and the fillet is arranged the direction and is parallel with spacing slat, and fillet one end is inserted and is established in the caulking groove, the fillet other end is equipped with the turn-ups with the veneer surface laminating, the fillet left and right sides wall respectively with spacing slat and external corner spare body butt. In this design, form the caulking groove that is used for holding the fillet between spacing slat on the supporting seat and the external corner spare body, through fillet and the caulking groove mating reaction of taking the turn-ups, make decorative board and external corner spare and fossil fragments link into an organic whole, the structure is retrencied.
Description
Technical Field
The invention relates to the technical field of decorative wallboards, in particular to a seam-closing type external corner structure.
Background
In the field of wall panel decoration, an external corner fitting is a more common part, and is generally used as an adapter of two wall decorative plates at an external corner. The external corner fitting in the prior art is usually researched in the aspect of protection, and how to prevent the external corner fitting from being damaged (the external corner is easily knocked by external objects and easily damaged) is researched, but the installation mode is not simplified, and the existing design is complex.
Chinese patent publication No. CN211597471U, published as 2020, 09, 29, the name of the invention is an external corner structure of a wall panel, and the application discloses an external corner structure of a wall panel, which is used to be fixedly connected between a first wall panel and a second wall panel that are intersected with each other, and includes an external corner male part and an external corner female part that are both arranged along a vertical direction, the external corner female part abuts against a light viewing surface of the first wall panel and is fixed on the first wall panel through a threaded connection part, the external corner male part is fixed to one side of the external corner female part, which is far away from the first wall panel, and the external corner male part abuts against the light viewing surface of the second wall panel. The utility model discloses a female member of external corner is fixed in on the first dado through threaded connection spare, has guaranteed that the female member of external corner is firm connect in on the first dado, the public piece of external corner is fixed in through the mode of inlay card on the female member of external corner, guaranteed public piece of external corner for the fixed of the female member position of external corner, and then make this dado external corner structure can stably be fixed in between first dado and the second dado. The structure in the design is heavier, mainly aims at improving the anti-collision performance of the external corner piece, is equivalent to a structure which is the same as a bumper and is arranged on the external corner piece, and the structure can ensure that the external corner piece is more stable, but no method is provided for connecting the external corner piece with the veneer and the keel.
Disclosure of Invention
The invention overcomes the defects in the prior art and provides the seam-closing type external corner structure which is convenient to install and enables the veneer to be fixed more firmly.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the utility model provides a seam formula external corner structure, includes external corner spare body, fillet and bilateral symmetry setting at the supporting seat of external corner spare body both sides, supporting seat one end and external corner spare body coupling, the supporting seat other end is connected with the joint fossil fragments of wall decorations, be equipped with on the supporting seat with joint fossil fragments arrange the spacing slat of direction vertically, form the caulking groove that holds the fillet bottom between spacing slat and the external corner spare body, the fillet is arranged the direction and is parallel with spacing slat, fillet one end is inserted and is established in the caulking groove, the fillet other end is equipped with the turn-ups with the veneer surface laminating, the fillet left and right sides wall respectively with spacing slat and external corner spare body butt.
After fillet one end was inserted and is established in the caulking groove, spacing slat and external corner spare body are from the both sides of fillet to the fillet butt, therefore the fillet both sides receive spacing slat and external corner spare body's pressure, and the one end of embedding in the caulking groove on the fillet just can arrange more firmly in the caulking groove, is difficult to the roll-off. Because the position of the fillet is fixed, the position of one end of the fillet, which is provided with the flanging, is kept constant, displacement cannot be generated, and the position of the veneer is limited.
Preferably, the male corner fitting body is provided with an abutting piece which extends towards the direction close to the insertion strip and is tightly attached to the middle part of the insertion strip, and one side of the abutting piece, which is close to the supporting seat, is provided with a convex strip which is attached to the abutting piece and is fixed to the middle part of the insertion strip. The position of the abutting part can limit the convex strip, so that the insertion strip is prevented from moving towards the direction far away from the caulking groove, and one end of the insertion strip, which is adjacent to the supporting seat, is further ensured to be always positioned in the caulking groove.
Preferably, the bottom of the limiting strip plate is connected with the supporting seat, the top of the limiting strip plate is provided with an elastic part bent towards the direction close to the external corner part body, and the limiting strip plate is connected with the insertion strip in an extrusion mode through the elastic part. The elastic piece of spacing slat is because its body is crooked, and when the extrusion was taken place for elastic piece and fillet and is connected, the elastic piece can take place to warp crooked, and the elastic piece after the deformation is more obvious to the extrusion effect of fillet, and the fillet that is extruded can inlay better and establish in the caulking groove.
Preferably, there is the clearance between fillet middle part and the decorative board, and the clearance width is greater than spacing slat and keeps away from the distance between external corner spare body one end and the external corner spare body. The gap facilitates installation of the molding, and the molding can be easily inserted into the space between the veneer and the external corner piece body before the molding is inserted into the caulking groove between the limiting strip plate and the external corner piece body. Then the molding is pushed towards the caulking groove direction, and the final position of the molding is determined by the limiting strip and the male corner piece body.
Preferably, the insertion strip is provided with a barb adapted to the resilient member. The barb on the fillet can hook the crooked elastic component, makes fillet and spacing slat link into an organic whole, and the position of fillet relative to spacing slat can not change, guarantees that the position of fillet is invariable.
Preferably, the flanging inner side wall of the fillet is provided with a convex rib, and the outer surface of the veneer is provided with a groove which is in adaptive connection with the convex rib. After the convex ribs on the flanging are matched with the grooves on the veneer, the flanging can be further prevented from displacing on the veneer, and the flanging and the veneer can be kept to be attached to each other all the time.
Preferably, the inside of the external corner fitting body is of a hollow structure, and the external corner fitting body and the supporting seat are of an integrally formed structure. The male corner fitting body and the supporting seat are designed into an integral structure, so that the integral strength can be improved. Since the body of the external corner fitting is made hollow inside, the strength of the body of the external corner fitting is reduced while the weight of the body of the external corner fitting is reduced, and the body of the external corner fitting and the supporting seat are designed into an integrated structure.
Compared with the prior art, the invention has the beneficial effects that: the caulking groove for accommodating the fillet is formed between the limiting strip plate on the supporting seat and the external corner part body, and the veneer is connected with the external corner part and the keel into a whole through the matching effect of the fillet with the flanging and the caulking groove, so that the structure is simplified.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: the corner fitting comprises a corner fitting body 1, a fillet 2, a supporting seat 3, a clamping keel 4, a limiting batten 5, an embedding groove 6, a veneer 7, a flanging 8, an abutting part 9, a convex strip 10, an elastic part 11 and a gap 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 seam-closing type external corner structure comprises an external corner piece body 1, a fillet 2 and support seats 3 which are bilaterally symmetrically arranged on two sides of the external corner piece body 1, one end of each support seat 3 is connected with the external corner piece body 1, the other end of each support seat 3 is connected with a clamping keel 4 of a wall decorative plate, a limiting slat 5 which is perpendicular to the arrangement direction of the clamping keel is arranged on each support seat, an embedded groove 6 for accommodating the bottom end of the fillet is formed between each limiting slat 5 and the external corner piece body, the arrangement direction of the fillet 2 is parallel to the limiting slat 5, one end of the fillet 2 is inserted into the embedded groove 6, the other end of the fillet 2 is provided with a flange 8 which is attached to the outer surface of a veneer 7, and the left side wall and the.
In order to ensure that the insertion strip 2 can be more firmly fixed in the insertion groove 6, the male corner fitting body 1 is provided with an abutting piece 9 which extends towards the direction close to the insertion strip 2 and is tightly attached to the middle part of the insertion strip 2, and the abutting piece 9 is made of elastic materials and is similar to a rubber block and the like. One side of the abutting piece 9 adjacent to the supporting seat 3 is provided with a convex strip 10 which is abutted with the abutting piece 9 and fixed at the middle part of the insertion strip 2. The bottom of the limiting strip plate 5 is connected with the supporting seat 3, the top of the limiting strip plate 5 is provided with an elastic part 11 bent towards the direction close to the external corner part body 1, and the limiting strip plate 5 is connected with the insertion strip 2 in an extrusion mode through the elastic part 11. In actual use, the edge of the rib 10 of the molding 2 is inserted into the abutment 9 made of soft material.
A gap 12 exists between the middle part of the insertion strip 2 and the veneer 7, and the width of the gap 12 is larger than the distance between one end of the limiting strip plate 5 far away from the external corner fitting body 1 and the external corner fitting body 1. The installation of the molding 2 is accomplished by passing the molding 2 through the gap 12, gradually approaching the channel 6 until the bottom of the molding 2 abuts the bottom of the channel 6, the gap allowing the molding to pass quickly between the male corner fitting and the trim panel before entering the channel.
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 receive seam formula external corner structure, a serial communication port, including external corner spare body, fillet and bilateral symmetry set up the supporting seat in external corner spare body both sides, supporting seat one end and external corner spare body coupling, the supporting seat other end is connected with the joint fossil fragments of wall decorations board, be equipped with on the supporting seat and arrange the spacing slat of direction vertically with the joint fossil fragments, form the caulking groove that holds the fillet bottom between spacing slat and the external corner spare body, the fillet is arranged the direction and is parallel with spacing slat, fillet one end is inserted and is established in the caulking groove, the fillet other end is equipped with the turn-ups with the veneer surface laminating, the fillet left and right sides wall respectively with spacing slat and external corner spare body butt.
2. The seaming type male corner structure of claim 1, wherein the male corner member body is provided with an abutting member extending in a direction close to the molding and abutting against the middle of the molding, and a protrusion abutting against the abutting member and fixed to the middle of the molding is provided on a side of the abutting member adjacent to the support base.
3. The seaming type external corner structure of claim 1, wherein the bottom of the position-limiting strip is connected with the supporting seat, the top of the position-limiting strip is provided with an elastic member bending towards the direction close to the external corner element body, and the position-limiting strip is connected with the fillet through the elastic member in a squeezing way.
4. The seaming type external corner structure according to claim 3, wherein a gap exists between the middle part of the fillet and the veneer, and the width of the gap is larger than the distance between one end of the limiting strip, which is far away from the external corner fitting body, and the external corner fitting body.
5. The seaming male corner structure of claim 3, wherein the fillet is provided with barbs that fit the resilient member.
6. The seaming type external corner structure according to claim 1, wherein the inner side wall of the flanging of the fillet is provided with a convex rib, and the outer surface of the veneer is provided with a groove which is in fit connection with the convex rib.
7. The seaming type external corner structure according to claim 1, wherein the internal part of the external corner fitting body is a hollow structure, and the external corner fitting body and the supporting seat are an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110241374.2A CN113027061A (en) | 2021-03-04 | 2021-03-04 | Seam-closing type external corner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110241374.2A CN113027061A (en) | 2021-03-04 | 2021-03-04 | Seam-closing type external corner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113027061A true CN113027061A (en) | 2021-06-25 |
Family
ID=76467683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110241374.2A Pending CN113027061A (en) | 2021-03-04 | 2021-03-04 | Seam-closing type external corner structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113027061A (en) |
-
2021
- 2021-03-04 CN CN202110241374.2A patent/CN113027061A/en active Pending
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