CN215212068U

CN215212068U - Decorative board mounting structure

Info

Publication number: CN215212068U
Application number: CN202121383397.9U
Authority: CN
Inventors: 赵永生
Original assignee: Beijing New Building Material Group Co Ltd
Current assignee: Beijing New Building Material Group Co Ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-17
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a decorative board mounting structure relates to the building field for solve the problem that current decorative board mounting structure exposes and the efficiency of construction is low. The decorative plate mounting structure comprises a clamping piece and a bidirectional clamping piece, wherein the clamping piece comprises a first bottom plate, a first groove surrounded by two first side plates, and two first clamping parts respectively positioned at the end parts of the two first side plates far away from the first bottom plate; the bidirectional clamping piece comprises a second bottom plate, a second groove surrounded by two second side plates and a second clamping part formed by sinking a partial area of the end part of each second side plate far away from the second bottom plate to the outside of the second groove; the two second clamping parts are respectively clamped with the two first clamping parts on one clamping piece. The utility model provides a decorative board mounting structure realizes that mounting structure does not expose, and need not to process the decorative board, and the efficiency of construction is high.

Description

Decorative board mounting structure

Technical Field

The utility model relates to a building field especially relates to a decorative board mounting structure.

Background

The decoration of roofs or walls with decorative panels is a common practice in home decoration.

One way of suspended ceilings is to use a decorative board directly lapped on the decorative keel. According to the method, two adjacent decorative plates are lapped on two sides of the same keel, so that mutual influence in construction can be caused, and the decorative plates are easy to fall off when the lapping quantity of the two decorative plates is adjusted; also, this method may expose a portion of the keel beyond the lower surface of the trim panel. Another mode of furred ceiling adopts decorative board side intermediate position fluting, makes partial structure of fossil fragments can insert the notch to guarantee that mounting structure does not expose.

When the decorative plate is used for decorating a wall surface, the decorative plate is generally installed through the I-shaped pressing strip, and the groove is also required to be formed in the middle of the side edge of the decorative plate, so that part of the I-shaped pressing strip is inserted into the groove opening, and the mounting structure is not exposed.

Because the thickness of the decorative plate is generally smaller, the side edge of the decorative plate is provided with the groove, the requirement on the material of the decorative plate is higher, the requirement on the precision of the grooving process is high, the time and labor are wasted, the construction efficiency is lower, and meanwhile, the dust generated by grooving is not beneficial to environmental protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a decorative board mounting structure can need not to destroy the structure of decorative board when installing the decorative board, can realize that mounting structure does not expose, and need not to consume the plenty of time during the installation and process the decorative board, improves the efficiency of construction.

In order to achieve the above purpose, the utility model provides a following technical scheme:

some embodiments of the utility model provide a decorative board mounting structure, include: at least one joint spare, the joint spare includes: the first bottom plate is used for being connected with the decorative plate; the two first side plates are respectively connected with two opposite edges of the first bottom plate; a first groove is formed by the first bottom plate and the two first side plates in an enclosing manner; and the two first clamping parts are respectively positioned at the end parts of the two first side plates far away from the first bottom plate. At least two-way snaps, each of the two-way snaps comprising: a second base plate; the two second side plates are respectively connected with two opposite edges of the second bottom plate; a second groove is formed by the second bottom plate and the two second side plates in a surrounding mode; the partial area of the end part of each second side plate, which is far away from the second bottom plate, is sunken outside the second groove to form a second clamping part; and the two second clamping parts are respectively clamped with the two first clamping parts on the clamping piece.

In some embodiments, a partial region of an end portion of each first side plate, which is far away from the first bottom plate, is recessed into the first groove to form the first clamping portion.

In some embodiments, the first clamping portion has an arc-shaped cross section.

In some embodiments, the second clip portion includes: a first plate portion and a second plate portion connected to each other; an inner angle formed by the first plate part and the second plate part faces the second groove; the junction between the first plate portion and the second plate portion forms a first fillet.

In some embodiments, the first panel portion is closer to the second bottom panel than the second panel portion, and a junction between the first panel portion and a portion of the second side panel perpendicular to the second bottom panel forms a second rounded corner.

In some embodiments, the trim panel mounting structure further comprises a keel, the keel comprising: a third base plate; the two third side plates are respectively connected with two opposite edges of the third bottom plate; a third groove is formed by the third bottom plate and the two third side plates in a surrounding manner; two third clamping parts, wherein the edge of each third side plate far away from the third bottom plate extends into the third groove to form a third clamping part; the bidirectional clamping piece further comprises a fourth clamping portion clamped with the third clamping portion.

In some embodiments, the two second side plates are adjacent to the second bottom plate, and the two second side plates extend to two sides along the length direction of the second groove to form two fourth clamping portions, and the two fourth clamping portions are respectively clamped with the two third clamping portions of one keel.

In some embodiments, the fourth clamping portion includes a first edge distal from the second base plate and a second edge proximal to the second base plate; the junction of the first edge and the second edge forms a third fillet.

In some embodiments, the two second side plates are recessed inwards along the length direction of the second groove in a part of the area close to the second bottom plate to form two fourth clamping portions, and the two fourth clamping portions are clamped with the two third clamping portions of one keel respectively.

In some embodiments, the fourth clamping portion includes a first edge distal from the second base plate and a second edge proximal to the second base plate;

the second side plate further comprises a transition edge connected with the second edge, the transition edge is parallel to the first edge, and a fourth fillet is formed at the connection position of the transition edge and the second edge.

In some embodiments, the third engaging portion is a flat plate; the included angle between the third clamping part and the third side plate is the same as the included angle between the first edge and the direction perpendicular to the second bottom plate.

In some embodiments, when the third clamping portion is clamped with the fourth clamping portion, the third bottom plate and the second bottom plate are abutted.

In some embodiments, the trim panel mounting structure further comprises: and the third bottom plate is provided with a mounting hole which is used for being matched and connected with the connecting piece.

The utility model provides a decorative board mounting structure has following beneficial effect:

the utility model provides a decorative board mounting structure, because it includes at least one joint spare and at least two-way fastener, every joint spare includes first bottom plate and two first curb plates and by first bottom plate and two first curb plates enclose out the first recess, the tip of every first curb plate keeping away from first bottom plate has a first joint portion; every two-way fastener includes second bottom plate and two second curb plates and by the second bottom plate and the second recess that two second curb plates enclose, the subregion of the tip of every second curb plate keeping away from the second bottom plate is sunken in order to form a second joint portion outside the second recess, two second joint portions respectively with two first joint portion joint on the joint spare. Therefore, when the decorative plate is installed, at least two clamping pieces are connected to the back surface, facing a roof or a wall, of the decorative plate through the first bottom plate, and the length direction of the first groove of each clamping piece is parallel to one edge of the decorative plate; the first clamping part of each clamping piece is clamped with the second clamping parts of the two bidirectional clamping pieces at the same time, namely, the second bottom plate and the two second clamping parts of the bidirectional clamping pieces are arranged in the first groove, and the two first clamping parts of the clamping pieces and the two second clamping parts of each bidirectional clamping piece can be abutted to limit the relative movement range of the bidirectional clamping pieces and the clamping pieces in the direction perpendicular to the first bottom plate; the two-way clamping piece is connected to the position where the decorative plate is to be installed through other parts, and the decorative plate can be installed. The structure of the decorative plate is not required to be damaged during installation, namely, a large amount of time is not required to be consumed for processing the decorative plate, and the construction efficiency is improved; after the installation, the adjacent two decorative boards contact the splicing part, and the decorative board installation structure is not exposed.

Further, the joint form of first joint portion and second joint portion for two-way fastener can remove in first recess along the first recess length direction of joint spare, consequently, can make the decorative board along the first recess length direction adjusting position of joint spare, the accuracy of the decorative board installation of being more convenient for.

When the decorative board is dismantled to needs, can only demolish the joint between joint spare and the two-way fastener and be connected, can realize dismantling alone and not influence adjacent decorative board to arbitrary decorative board, be convenient for change and overhaul other structures or equipment between decorative board and roof or the wall.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an assembled perspective view of a trim panel mounting structure and a trim panel according to some embodiments of the present invention;

fig. 2 is a front assembly view of a trim panel mounting structure and a trim panel according to some embodiments of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an assembled left side view of a trim panel mounting structure and a trim panel according to some embodiments of the present invention;

fig. 5 is a schematic structural view of a snap-in connector according to some embodiments of the present invention;

fig. 6 is a schematic structural view of a two-way fastener according to some embodiments of the invention;

fig. 7 is a schematic structural view of yet another two-way fastener according to some embodiments of the invention;

figure 8 is a schematic structural view of a keel according to some embodiments of the invention.

Reference numerals: 100. decorative board mounting structure, 1, joint spare, 11, first bottom plate, 12, first curb plate, 13, first joint portion, 14, first recess, 2, two-way fastener, 21, the second bottom plate, 22, the second curb plate, 23, the second joint portion, 231, first board, 232, the second board, 233, first fillet, 234, the second fillet, 24, the second recess, 25, the fourth joint portion, 251, first edge, 252, the second edge, 253, the transition edge, 254, the third fillet, 255, the fourth fillet, 3, fossil fragments, 31, the third bottom plate, 32, the third curb plate, 33, the third joint portion, 34, the third recess, 4, the connecting piece, 200, the decorative board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, some embodiments of the present invention provide a decorative panel mounting structure 100 including at least one clip member 1 and at least two bidirectional clip members 2.

Referring to fig. 3 and 5, the clip 1 includes a first bottom plate 11, two first side plates 12, and two first clip portions 13. The first base plate 11 is used for being connected with the decorative plate 200; the two first side plates 12 are respectively connected with two opposite edges of the first bottom plate 11; a first groove 14 is defined by the first bottom plate 11 and the two first side plates 12; the two first clamping portions 13 are respectively located at the end portions of the two first side plates 12 far away from the first bottom plate 11.

Illustratively, the clamping piece 1 is a long strip-shaped section, the first bottom plate 11 and the two first side plates 12 can be of an integral structure and are bent to be formed, and the first side plates 12 and the first clamping portion 13 can be of an integral structure; alternatively, the first bottom plate 11 and the two first side plates 12 may be connected together by welding or bolts, and the first side plates 12 and the first clamping portions 13 may be connected together by welding or bolts.

Illustratively, the included angle between the first bottom plate 11 and the two first side plates 12 is 90 °. Thus, the mold can be conveniently used for processing the clamping piece 1, the structural stability of the clamping piece 1 can be well guaranteed, and the stability of the decorative plate mounting structure 100 is guaranteed.

It should be noted that the included angle between the first bottom plate 11 and the two first side plates 12 may also be other angles, and the two first side plates 12 may be symmetrically disposed about the middle vertical plane of the first bottom plate 11 along the width direction of the first groove 14, or asymmetrically disposed, which may all solve the corresponding technical problem.

Referring to fig. 3, 4, 6 and 7, each of the two-way snaps 2 includes a second bottom plate 21, two second side plates 22 and two second snapping parts 23. The two second side plates 22 are respectively connected with two opposite edges of the second bottom plate 21; the second bottom plate 21 and the two second side plates 22 enclose a second groove 24. A partial area of the end part of each second side plate 22 far away from the second bottom plate 21 is recessed outside the second groove 24 to form a second clamping part 23; the two second clamping parts 23 are respectively clamped with the two first clamping parts 13 on one clamping piece 1.

For example, the second bottom plate 21 and the two second side plates 22 may be an integral structure, and are formed by bending; alternatively, the second bottom plate 21 and the two second side plates 22 may be connected together by welding or bolting.

Illustratively, the included angle between the second bottom plate 21 and the two second side plates 22 is 90 °. Thus, the mold can be conveniently used for processing the two-way clamping piece 2, the structural stability of the two-way clamping piece 2 can be well guaranteed, and the stability of the decorative plate mounting structure 100 is further guaranteed.

It should be noted that, the included angle between the second bottom plate 21 and the two second side plates 22 may also be other angles, and the two second side plates 22 may be symmetrically disposed or asymmetrically disposed about the second bottom plate 21 along the middle vertical plane of the second groove 24 in the width direction, as long as the second clamping portion 23 and the first clamping portion 13 are ensured to be clamped.

The utility model provides a decorative board mounting structure 100, because it includes at least one joint spare 1 and at least two-way fastener 2, each joint spare 1 includes first bottom plate 11 and two first curb plates 12 and by first bottom plate 11 and two first curb plates 12 enclose out first recess 14, the tip of each first curb plate 12 keeping away from first bottom plate 11 has a first joint portion 13; each two-way clamping piece 2 comprises a second bottom plate 21, two second side plates 22 and a second groove 24 defined by the second bottom plate 21 and the two second side plates 22, partial areas of the end parts, far away from the second bottom plate 21, of each second side plate 22 are recessed outwards from the second groove 24 to form a second clamping portion 23, and the two second clamping portions 23 are clamped with the two first clamping portions 13 on one clamping piece 1 respectively. Therefore, when the decorative plate 200 is installed, at least two clamping pieces 1 are connected to the back surface of the decorative plate 200 facing a roof or a wall body in parallel through the first bottom plate 21, and the length direction of the first groove 14 of the clamping piece 1 is parallel to one edge of the decorative plate 200; the first clamping portion 13 of each clamping member 1 is clamped with the second clamping portions 23 of the two bidirectional clamping pieces 2 at the same time, namely, the second bottom plate 21 and the two second clamping portions 24 of the two bidirectional clamping pieces 2 are arranged in the first groove 14, and the two first clamping portions 13 of the clamping members 1 and the two second clamping portions 23 of each bidirectional clamping piece 2 can be abutted to limit the relative movement range of the two bidirectional clamping pieces 2 and the clamping members 1 in the direction perpendicular to the first bottom plate 11; the two-way clamping piece 2 is connected to the position where the decorative plate 200 is to be installed through other parts, and then the installation of the decorative plate 200 can be achieved. The structure of the decorative plate 200 does not need to be damaged during installation, namely, a large amount of time does not need to be consumed for processing the decorative plate 200, and the construction efficiency is improved; after installation, the adjacent two decorative boards 200 are in contact with each other and spliced, and the decorative board installation structure 100 is not exposed.

Further, the joint form of first joint portion 13 and second joint portion 24 for two-way fastener 2 can remove in first recess 14 along the first recess 14 length direction of joint spare 1, consequently, can make decorative board 200 along the first recess 14 length direction adjusting position of joint spare 1, the accuracy of the decorative board 200 installation of being more convenient for.

When decorative board 200 is dismantled to needs, can only demolish the joint between joint spare 1 and the two-way fastener 2 and be connected, can realize dismantling alone arbitrary decorative board 200 and not influence adjacent decorative board 200, be convenient for change and overhaul other structures or equipment between decorative board and roof or the wall.

Referring to fig. 3 and 5, in some embodiments, a partial region of an end of each first side plate 12 remote from the first bottom plate 11 is recessed into the first groove 14 to form a first snap-in portion 13. So design for first joint portion 13 and second joint portion 23 form the joint and break away from the joint all convenient, and under decorative board 200 action of gravity, the elastic deformation restoring force of first joint portion 13 and second joint portion 23 provides and holds the hanging force, and is reliable and stable.

For example, the first clamping portion 13 may be a flat plate; or the first clamping part 13 can also be a curved plate; or the first clamping portion 13 may be a two-fold flat plate.

When the first engaging portion 13 is a curved plate or a double-folded flat plate, the concave direction of the curved plate faces the inside of the first groove 14.

With continued reference to fig. 3 and 5, in some embodiments, the first clamping portion 13 is arc-shaped in cross-section.

Illustratively, the cross-sectional shape of the first clamping portion 13 is a circular arc, and the curvature radian of the first clamping portion 13 is larger than pi/2. Due to the design, on one hand, the first clamping part 13 can be conveniently machined by using a roller and a die; meanwhile, the structure of the first clamping portion 13 is more stable and the hanging force is stronger.

On the other hand, the bending radian of the first clamping portion 13 is larger than pi/2, so that when the second clamping portion 23 is clamped with the first clamping portion 13, the second clamping portion 23 is more easily embedded into the first groove 14 to be clamped with the first clamping portion 13, and the phenomenon that the edge of the first clamping portion 13 is sharp to scratch the bidirectional clamping piece 2 is avoided. Exemplarily, the curvature radian of the first clamping portion 13 can be pi or 3 pi/4, so that the contact position of the first clamping portion 13 and the bidirectional clamping piece 2 is smooth, which is convenient for the second clamping portion 23 and the first clamping portion 13 to form clamping connection, and is convenient for the second clamping portion 23 and the first clamping portion 13 to separate from clamping connection, and avoids damaging the bidirectional clamping piece 2 due to sharp edge of the first clamping portion 13.

Referring to fig. 6 and 7, in some embodiments, the second snap-in portion 23 includes a first plate portion 231 and a second plate portion 232 connected to each other; the inner angle formed by the first plate 231 and the second plate 232 faces the second groove; a junction between the first plate portion 231 and the second plate portion 232 forms a first fillet 233. So design for second joint portion 23 imbeds first recess 14 and first joint portion 13 and forms the joint and breaks away from the joint when more smooth, and has avoided because of second joint portion 23 sharply scratching first joint portion 13 with joint 1 contact department.

For example, the first plate portion 231 and the second plate portion 232 may be both flat plates, or may be curved plates, or one of them may be flat plate, and the other one may be curved plate, as long as the second clamping portion 23 can be clamped with the first clamping portion 13.

Referring to fig. 6 and 7, in some embodiments, the first plate portion 231 is closer to the second bottom plate 21 than the second plate portion 232, and a junction between the first plate portion 231 and a portion of the second side plate 22 perpendicular to the second bottom plate 21 forms a second rounded corner 234. So design, at the in-process that second joint portion 23 and first joint portion 13 break away from the joint, the edge of first joint portion 13 removes on the arc surface of two-way fastener 2, when having avoided first board 231 and second lateral plate 22 junction to be closed angle (especially acute angle), two-way fastener 2 and joint spare 1 can't break away from the problem of joint smoothly.

For example, when the cross-sectional shape of the first clamping portion 13 is a circular arc, the radius of the second fillet 234 may be the same as the radius of the first clamping portion 13, so that when the second clamping portion 23 and the first clamping portion 13 form a clamping connection, the first fillet 244 may be attached to the first clamping portion 13 to form a surface contact, so that the clamping connection is more stable; or the radius of the second rounded corner 234 may be smaller than the radius of the first catching portion 13.

Referring to fig. 1-4, 8, in some embodiments, the trim panel mounting structure 100 further includes a keel 3, the keel 3 including a third bottom panel 31, two third side panels 32, and two third snap portions 33. The two third side plates 32 are respectively connected with two opposite edges of the third bottom plate 31; a third groove 34 is defined by the third bottom plate 31 and the two third side plates 32; each third side panel 32 extends away from the edge of the third bottom panel 31 into a third recess 34 to form a third catch 33. Wherein, the bidirectional card element 2 further comprises a fourth clamping part 25 clamped with the third clamping part 33.

Illustratively, the keel 3 is a long-strip-shaped profile, and the third bottom plate 31 and the two third side plates 32 can be of an integral structure and are formed by bending; alternatively, the third bottom plate 31 and the two third side plates 32 may be connected together by welding or bolting.

Illustratively, the included angle between the third bottom plate 31 and the two third side plates 32 is 90 °. So, both convenient to use mould processing fossil fragments 3, can guarantee fossil fragments 3's structural stability again betterly, and then guarantee decorative board mounting structure 100's stability.

It should be noted that the included angle between the third bottom plate 31 and the two third side plates 32 may also be other angles, and the two third side plates 32 may be symmetrically disposed or asymmetrically disposed with respect to the middle vertical plane of the third bottom plate 31 along the width direction of the third groove 34, as long as the third clamping portion 33 and the fourth clamping portion 25 can be clamped.

For example, the third engaging portion 33 may be a flat plate; alternatively, the third engaging portion 33 may be a curved plate.

When the third clamping portion 33 is a curved plate, the concave direction of the curved plate can face the third bottom plate 31, and also can deviate from the third bottom plate 31, as long as the third clamping portion 33 and the fourth clamping portion 25 can be clamped.

Two-way fastener 2 passes through fourth joint portion 25 and the joint of third joint portion 33, and then has realized being connected between decorative board 200 and the fossil fragments 3, fixes fossil fragments 3 at roof or wall, has realized promptly fixing decorative board 200 at roof or wall.

Referring to fig. 4 and 6, in some embodiments, partial regions of the two second side plates 22 close to the second bottom plate 21 are recessed inwards along the length direction of the second groove 24 to form two fourth clamping portions 25, and the two fourth clamping portions 25 are respectively clamped with the two third clamping portions 33 of one keel 3.

Illustratively, two fourth clamping portions 25 may be formed by inward recessing of partial regions of two sides of the two second side plates 22 along the length direction of the second groove 24; or two fourth clamping portions 25 may be formed by one second side plate 22 being inwardly recessed along both sides in the length direction of the second groove 24; still alternatively, the two fourth fastening portions 25 may be formed by two second side plates 22 that are inwardly recessed along opposite sides of the second groove 24 in the length direction.

After the third clamping portion 33 and the fourth clamping portion 25 are clamped, namely the second bottom plate 21 and the two fourth clamping portions 25 of the two-way clamping piece 2 are arranged in the third groove 34, the two fourth clamping portions 25 of the two-way clamping piece 2 and the two third clamping portions 33 of the keel 3 can be abutted to limit the relative movement range of the two-way clamping piece 2 and the keel 3 in the direction perpendicular to the third bottom plate 31.

Further, the clamping form of third joint portion 33 and fourth clamping portion 25 for two-way fastener 2 can remove in third recess 34 along the third recess 34 length direction of fossil fragments 3, consequently, can make decorative board 200 along the third recess 34 length direction adjusting position of fossil fragments 3, the accuracy of the decorative board 200 installation of being more convenient for. Second joint portion 23 on two-way fastener 2 and the joint connection form between the first joint portion 13 on the joint spare 1, and the joint connection form between fourth joint portion 25 on two-way fastener 2 and the third joint portion 33 on fossil fragments 3, make decorative board 200 can move along two directions that are on a parallel with its two adjacent edges and carry out the regulation of mounted position, the time of a large amount of measurement location has been practiced thrift, the efficiency of construction has been improved, and can make the decorative board 200 of installing more level and smooth, the gap is littleer, and simultaneously, so design, when installing decorative board 200, need not to reserve installation space, and can realize the furred ceiling after the assembly all around marginal seamless, no receipts strake, and is more pleasing to the eye.

Referring to fig. 7, in some embodiments, partial regions of the two second side plates 22 close to the second bottom plate 21 extend to both sides along the length direction of the second groove 24 to form two fourth clamping portions 25, and the two fourth clamping portions 25 are respectively clamped with the two third clamping portions 33 of one keel 3. With such a design, the same technical effects as those of the fourth clamping portion 25 described in the above embodiments can be achieved, and details are not described here.

For example, two fourth clamping portions 25 may be formed by extending the two second side plates 22 to two sides; or two fourth clamping portions 25 may be formed by extending the second side plate 22 to two sides; still alternatively, the two fourth clamping portions 25 may be formed by extending the two second side plates 22 along two opposite sides in a direction parallel to the second side plates 22.

Referring to fig. 6, in some embodiments, the fourth clamping portion 25 includes a first edge 251 away from the second bottom plate 21 and a second edge 252 close to the second bottom plate 21; second side panel 22 also includes a transition edge 253 connected to second edge 252, transition edge 253 being parallel to first edge 251, and a fourth rounded corner 255 being formed at the connection of transition edge 253 to second edge 252. So design for fourth joint portion 25 imbeds third recess 34 and third joint portion 33 and forms the joint and breaks away from the joint when more smooth, and has avoided because of the sharp-pointed edge of fourth joint portion 25 scratches first joint portion 13. Meanwhile, the transition edge 253 gradually gets away from the corresponding third side plate 32 along the direction close to the second bottom plate 21, so that the second edge 252 is not in contact with the corresponding third side plate 32, and the sliding force caused by excessive contact friction force when the two-way clip 2 slides along the length direction of the third groove 34 of the keel 3 is avoided.

With continued reference to fig. 6, the angle α between the second edge 252 and the side of the second side panel 22 perpendicular to the second bottom panel 21 is illustratively 100 ° to 110 ° (e.g., the angle α between the second edge 252 and the side of the second side panel 22 perpendicular to the second bottom panel 21 can be 100 ° or 105 ° or 110 °). So design, can guarantee that fourth joint portion 25 and third joint portion 33 joint are firm not droing, can be when exerting external force again, and the fourth joint portion 25 and third joint portion 33 of being convenient for break away from the joint, for changing decorative board 200 and overhauing the circuit between decorative board 200 and wall or the roof and provide the condition of facilitating.

Referring to fig. 7, in some embodiments, the fourth clamping portion 25 includes a first edge 251 away from the second bottom plate 21 and a second edge 252 close to the second bottom plate 21; the junction of the first edge 251 and the second edge 252 forms a third rounded corner 254. So design for fourth joint portion 25 imbeds third recess 34 and third joint portion 33 and forms the joint and breaks away from the joint when more smooth, and has avoided because of the sharp-pointed edge of fourth joint portion 25 scratches first joint portion 13.

Referring to fig. 7, in some embodiments, the included angle β between the first edge 251 and the second edge 252 is less than 90 °, and the included angle γ between the first edge 251 and the side of the second side plate 22 perpendicular to the second bottom plate 21 is 100 ° to 110 °.

Illustratively, the included angle γ between the first edge 251 and the side of the second side plate 22 perpendicular to the second bottom plate 21 may be 100 ° or 105 ° or 110 °; so design, can guarantee that fourth joint portion 25 and third joint portion 33 joint are firm not droing, can be when exerting external force again, and the fourth joint portion 25 and third joint portion 33 of being convenient for break away from the joint, for changing decorative board 200 and overhauing the circuit between decorative board 200 and wall or the roof and provide the condition of facilitating. Meanwhile, the included angle β between the first edge 251 and the second edge 252 may be 80 ° or 83 ° or 85 °; by the design, the second edge 252 is gradually far away from the corresponding third side plate 32 along the direction close to the second bottom plate 21, so that the second edge 252 is not in contact with the corresponding third side plate 32, and the problem that the sliding force is hard due to overlarge contact friction force when the bidirectional clamping piece 2 slides along the length direction of the third groove 34 of the keel 3 is avoided.

Referring to fig. 4 and 6, in some embodiments, the third engaging portion 33 is a flat plate; the angle between the third connecting portion 33 and the third side plate 32 is the same as the angle between the first edge 251 and the direction perpendicular to the second bottom plate 21. So design, increased the area of contact of third joint portion 33 and first edge 251, and then increased the stability that the joint is connected between third joint portion 33 and the fourth joint portion 25, and then increased decorative board mounting structure 100's stability.

Referring to fig. 4, in some embodiments, when the third clamping portion 33 is clamped with the fourth clamping portion 25, the third bottom plate 31 and the second bottom plate 21 abut. So design, after third joint portion 33 and fourth joint portion 25 formed the joint, two-way fastener 2 was blocked in the direction of perpendicular to third bottom plate 31 and second bottom plate 21, and two-way fastener 2 neither can remove along the direction of third recess 34 opening orientation, also can't remove along the direction that deviates from third recess 34 opening to the stability of installing decorative board 200 on fossil fragments 3 through two-way fastener 2 has been improved.

It should be noted that, in other embodiments, the third bottom plate 31 and the second bottom plate 21 do not abut after the third clamping portion 33 and the fourth clamping portion 25 form clamping, and the same can be applied.

Referring to fig. 1 to 4, in some embodiments, the trim panel mounting structure 100 further includes a connecting member 4, and the third base plate 31 has a mounting hole formed therein for mating with the connecting member 4.

Illustratively, the connecting member 4 may be a hanger bar for hanging the keel 3 on the roof; alternatively, the connecting member 4 may be an expansion bolt to fix the keel 3 to the roof or the wall.

In some embodiments, the material of the clamping piece 1 and the bidirectional clamping piece 2 can be one of metal, plastic or wood plastic.

Referring to fig. 1 to 4, the decorative panel is mounted using the decorative panel mounting structure 100 provided in any of the above embodiments, and the mounting method includes S1 to S3.

S1: the clip 1 is mounted on the back of the decorative panel 200.

Illustratively, two clamping pieces 1 are installed on the back surface of one decorative plate 200 facing the roof or the wall, and the connection between the clamping pieces 1 and the decorative plate 200 is realized through a first bottom plate 11, that is, the first bottom plate 11 is fixed on the decorative plate 200 by nailing, bonding or the like. When the clip 1 is mounted, the two clips 1 are made parallel to each other, and the length direction of the first groove 14 is made parallel to one edge of the decorative plate 200. In order to save the installation and construction time, the two clamping pieces 2 can be distributed at two opposite ends of the decorative plate 200, so that the side edge of the first bottom plate 11 is coplanar with the side edge of the corresponding decorative plate 200.

It should be noted that, the back of each decorative plate 200 can also be provided with more than two clamping pieces 1, which can also be used; the clamping piece 2 is not installed at the end part of the decorative plate 200 and can be used as well, and only the clamping piece 2 is required to be parallel to each other and one edge of the decorative plate 200.

Illustratively, step S1 is repeated to install two clips 2 on each decorative panel 200 facing the back of the roof or wall.

S2: the keel 3 is fixedly arranged at the position where the decorative plate is to be installed.

Illustratively, the keel 3 can be fixedly installed on the wall. In another example, the third bottom plate 31 of the keel 3 is provided with mounting holes, and at least two expansion bolts pass through the mounting holes to fix the keel 3 on the wall. The keel 3 is at least two, can be mutually parallel transversely fixedly mounted on a wall body, also can be vertically fixedly mounted on the wall body, and can be used as well.

Illustratively, the keel 3 may be fixedly mounted to the roof. In another example, the third bottom plate 31 of the keel 3 is provided with mounting holes, and at least two hanger rods pass through the mounting holes to hang the keel 3 on the roof. The keel 3 is at least two, can be mutually parallel transversely fixedly mounted on a roof, also can be vertically fixedly mounted on the roof, and also can be used. The keel 3 may be fixed to the roof by an expansion bolt.

Illustratively, the step S2 is repeated until all the keels 3 are fixed on the roof or the wall, and when the keels 3 are fixed, the openings of the third grooves 34 of the keels 3 are opposite to the roof or the wall; meanwhile, all the keels 3 are adjusted to be parallel to each other and in the same plane, so that the decorative surfaces of all the decorative plates 200 are in the same plane, and the distance between every two adjacent keels 3 is smaller than the width of the decorative plate 200.

The order of the step S1 and the step S2 may be changed, and the present application is not limited thereto.

S3: the fastener 1 and the keel 3 are connected by the two-way fastener 2 to complete the installation of the decorative panel 200.

Illustratively, step S3 includes:

s301: the two-way clamping piece 2 is clamped on the keel 3.

Illustratively, at least two bidirectional clamping pieces 2 are clamped with the third clamping part 33 through the fourth clamping part 25 and are connected on the keel 3.

S302: the decorative plate 200 provided with the clamping piece 1 is connected with the bidirectional clamping piece 2.

Illustratively, the decorative plate 200 provided with the clamping piece 1 is clamped by the first clamping part 13 and the second clamping part 23 on the bidirectional clamping piece 2 and is connected on the keel 3.

The order of step S301 and step S302 may be changed, and the present application is not limited thereto.

Illustratively, step S3 is repeated to connect all the decorative boards 200 to the corresponding keels 3, thereby completing the installation of the decorative boards 200.

It should be noted that, when the installation of the whole wall and the ceiling is completed by installing the plurality of decorative boards 200, the step S1, the step S2, or the step S3 may be repeated separately to complete the installation of all the individual components in the corresponding step, or the steps S1 to S3 may be repeated to sequentially install each decorative board 200, so as to complete the installation of the whole wall or the ceiling.

Because the utility model discloses a decorative board's mounting method, its decorative board mounting structure 100 who uses are the decorative board installation component in any embodiment above-mentioned, so also can produce the same technological effect, solve the same technical problem. And will not be described in detail herein.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A decorative panel mounting structure characterized by comprising:

at least one joint spare, the joint spare includes:

the first bottom plate is used for being connected with the decorative plate;

the two first side plates are respectively connected with two opposite edges of the first bottom plate; a first groove is formed by the first bottom plate and the two first side plates in an enclosing manner;

the two first clamping parts are respectively positioned at the end parts of the two first side plates far away from the first bottom plate;

at least two-way snaps, each of the two-way snaps comprising:

a second base plate;

the two second side plates are respectively connected with two opposite edges of the second bottom plate; a second groove is formed by the second bottom plate and the two second side plates in a surrounding mode;

the partial area of the end part of each second side plate, which is far away from the second bottom plate, is sunken outside the second groove to form a second clamping part; and the two second clamping parts are respectively clamped with the two first clamping parts on the clamping piece.

2. The decorative panel mounting structure according to claim 1, wherein a partial region of an end portion of each of the first side plates remote from the first bottom plate is recessed into the first groove to form the first catching portion.

3. The decorative panel mounting structure according to claim 2, wherein a cross section of the first catching portion is arc-shaped.

4. The decorative panel mounting structure according to claim 1, wherein the second click portion includes:

a first plate portion and a second plate portion connected to each other; an inner angle formed by the first plate part and the second plate part faces the second groove; the junction between the first plate portion and the second plate portion forms a first fillet.

5. The decorative panel mounting structure according to claim 4,

the first plate portion is closer to the second bottom plate than the second plate portion, and a joint between the first plate portion and a portion of the second side plate perpendicular to the second bottom plate forms a second rounded corner.

6. A trim panel mounting arrangement according to any of claims 1 to 5, further comprising a keel, the keel comprising:

a third base plate;

the two third side plates are respectively connected with two opposite edges of the third bottom plate; a third groove is formed by the third bottom plate and the two third side plates in a surrounding manner;

two third clamping parts, wherein the edge of each third side plate far away from the third bottom plate extends into the third groove to form a third clamping part;

the bidirectional clamping piece further comprises a fourth clamping portion clamped with the third clamping portion.

7. The decorative panel mounting structure according to claim 6,

two the second side panel is close to the subregion of second bottom plate is along the direction of second recess length extends in order to form two to both sides fourth joint portion, two fourth joint portions respectively with one two of fossil fragments third joint portion joint.

8. The decorative panel mounting structure according to claim 7, wherein the fourth catching portion includes a first edge remote from the second base plate and a second edge close to the second base plate; the junction of the first edge and the second edge forms a third fillet.

9. The decorative panel mounting structure according to claim 6,

two the second side panel is close to the subregion of second bottom plate is along the direction of second recess length is inwards sunken in order to form two fourth joint portion, two fourth joint portions respectively with one two of fossil fragments third joint portion joint.

10. The decorative panel mounting structure according to claim 9, wherein the fourth catching portion includes a first edge remote from the second base plate and a second edge close to the second base plate;

11. The decorative panel mounting structure according to claim 10,

the third clamping part is in a flat plate shape; the included angle between the third clamping part and the third side plate is the same as the included angle between the first edge and the direction perpendicular to the second bottom plate.

12. The decorative panel mounting structure according to claim 6, wherein the third bottom plate and the second bottom plate abut when the third catching portion is caught by the fourth catching portion.

13. The decorative panel mounting structure according to claim 6, further comprising:

and the third bottom plate is provided with a mounting hole which is used for being matched and connected with the connecting piece.