Decorative panel mounting structure

Abstract

The utility model provides a decoration panel installation structure which comprises a first fastener provided with a first clamping groove in the length direction, a second fastener arranged perpendicular to the first fastener and provided with a second clamping groove in the length direction, and a connecting piece with the two ends matched with the first clamping groove and the second clamping groove in a clamped mode respectively. The two opposite side edges of the first end of the connecting piece extend outwards to form clamping edges matched with the first clamping groove in a clamped mode, and the clamping edges on the two sides are in a convex arc shape so that the connecting piece can still be matched with the first clamping groove in a clamped mode within the set deflection angle range relative to the first clamping groove. Due to the fact that the clamping edges on the two sides of the first end of the connecting piece are in the convex arc shape, when the connecting piece is clamped, even if the connecting piece slightly inclines relative to the first buckling piece, it can be guaranteed that the clamping edges of the connecting piece are smoothly clamped into the first clamping grooves, connection reliability is kept, installation difficulty is lowered, and installation efficiency is obviously improved.

Description

Technical Field

[0001] The utility model relates to the technical field of home decoration, in particular to a decorative panel installation structure. Background Art

[0002] In indoor decoration, if the wall panel is installed by dry hanging on the wall, the wall panel needs to be fixed on the wall through the keel. The Chinese invention patent with the authorization announcement number CN114293730B applied by the applicant discloses a connecting mechanism for installing a decorative panel, including a first fastener and a second fastener arranged crosswise, and a connecting member; the first fastener includes a first bottom plate, and the two side edges of the first bottom plate have C-shaped grooves curled inward; the connecting member includes a supporting sheet attached to the top surface of the first bottom plate, and the two sides of the supporting sheet have assembly parts for assembling with the C-shaped groove, and the two sides of the supporting sheet along the width direction have vertical buckles; the second fastener includes a second bottom plate, and the two side edges of the second bottom plate have buckle grooves that can be buckled with the buckle. During installation, first insert the connecting member into the C-shaped groove of the first fastener from one end, then fix the first fastener to the wall, and then fix the second fastener to the decorative panel, and finally fix the second fastener of the decorative panel vertically into the corresponding connecting member. However, the following problems were found during the construction of this installation method: since errors are likely to occur when the first fastener is fixed to the wall, or the second fastener is fixed to the decorative panel, precise verticality cannot be achieved; and since one decorative panel corresponds to multiple connecting parts, it is difficult to insert multiple connecting parts vertically into the slots of the first fastener at the same time, making the construction more difficult and inefficient. Utility Model Content

[0003] The utility model aims to provide a decorative panel installation structure which is easy to assemble and can improve construction efficiency.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A decorative panel mounting structure includes a first fastener provided with a first slot along the length direction, a second fastener arranged perpendicular to the first fastener and provided with a second slot along the length direction, and a connector whose two ends are respectively engaged with the first slot and the second slot, wherein the two opposite side edges of the first end of the connector extend outward to form engaging edges engaged with the first slot, and the engaging edges on both sides are convex arc-shaped, so that the connector can still engage with the first slot within a set deflection angle range relative to the first slot.

[0006] In a preferred embodiment, the cross-section of the bottom surface of the first slot is a concave arc, and the end surface of the first end of the connecting member is a convex arc.

[0007] In a preferred embodiment, the second end of the connector has a clamping portion that fits snugly with the inner wall of the second clamping slot, and the inner wall of the second clamping slot is uniformly distributed with convex patterns extending along its length direction.

[0008] In a preferred embodiment, both sides of the notch of the first slot are provided with lead-in surfaces for leading the connecting member, and the cross-section of the lead-in surfaces is convex arc-shaped.

[0009] In a preferred embodiment, the first fastener and the second fastener are both in the shape of flat strips, and the opposite surfaces of the first fastener and the second fastener abut against each other.

[0010] In a preferred embodiment, the cross-section of the second fastener is E-shaped, so that the second slot is divided into two parallel C-shaped slots, and the clamping portion is also two parts spaced apart, so that the second fastener is in contact with the first fastener on both sides and the middle along the width direction.

[0011] In a preferred embodiment, the decorative panel is fixed to the outside of the first fastener, the first fastener has extension edges extending outward on both sides along the width direction, and the inner side of the decorative panel has an embedding groove that fits snugly with the outer surface of the first fastener.

[0012] In a preferred embodiment, the inner surface of the decorative panel abuts against and fits the outer surface of the second fastener.

[0013] In a preferred embodiment, the depth of the embedding groove is the sum of the thicknesses of the first fastener and the second fastener, and the inner side of the decorative panel also has a mounting groove for accommodating the second fastener.

[0014] Its beneficial effect is that during installation, first cooperate the second end of the connecting piece with the second fastener, and fix the second fastener on the wall or other installation surface, then fix the decorative panel with the first fastener, and finally vertically insert the first fastener on the decorative panel into the corresponding several connecting pieces; since the clamping edges on both sides of the first end of the connecting piece are convex arc-shaped, when clamping, even if the connecting piece is slightly tilted relative to the first fastener, it can ensure that the clamping edge of the connecting piece is smoothly clamped into the first clamping groove and maintain the reliability of the connection, thereby reducing the difficulty of installation and significantly improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 A three-dimensional view of the installation structure in the embodiment;

[0017] Figure 2 is a top view of the connecting member structure in the embodiment;

[0018] Figure 3A top view of the mounting structure of the connecting member and the first fastener in an inclined state in the embodiment;

[0019] Figure 4 It is an end view of the mounting structure of the connecting member and the first fastener in the embodiment;

[0020] Figure 5 A three-dimensional view of a connecting member structure in an embodiment;

[0021] Figure 6 It is an end view of the mounting structure of the connecting member and the second fastener in the embodiment;

[0022] Figure 7 This is an end view of the overall mounting structure with a decorative panel in the embodiment;

[0023] Figure 8 It is an end view of the overall mounting structure with a decorative panel in another embodiment. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings:

[0025] refer to Figures 1 to 7 This embodiment is described by taking a decorative panel installation structure as an example. The installation structure is also applicable to floor laying, ceiling, room partition, etc., wherein the decorative panel 4 can be a plate or a composite tile, etc., and the lengths of the first fastener 1 and the second fastener 2 can be set according to the installation requirements. The installation structure includes a first fastener 1 provided with a first slot 11 along the length direction, a second fastener 2 arranged perpendicular to the first fastener 1 and provided with a second slot 21 along the length direction, and a connector 3 whose two ends are respectively engaged with the first slot 11 and the second slot 21, and the two opposite sides of the first end of the connector 3 extend outward to form an engaging edge 31 engaged with the first slot 11, and the engaging edges 31 on both sides are convex arc-shaped, so that the connector 3 can still engage with the first slot 11 within a set deflection angle range relative to the first slot 11.

[0026] During installation, first assemble the second end of the connector 3 into the second slot 21 of the second fastener 2, and fix the second fastener 2 on the wall, then fix the decorative panel 4 to the first fastener 1, and finally vertically snap the first fastener 1 on the decorative panel 4 into the connector 3 on the second fastener 2. Since the snap edges 31 on both sides of the first end of the connector 3 are convex arc-shaped, when snapping in, even if the first fastener 1 and the second fastener 2 are not strictly perpendicular, so that the connector 3 is slightly tilted relative to the first fastener 1, it can ensure that the snap edges 31 of the connector 3 are smoothly snapped into the first slot 11 and the reliability of the connection is maintained, thereby reducing the difficulty of installation and significantly improving the installation efficiency.

[0027] A preferred solution is that the cross section of the bottom surface 110 of the first slot 11 of this embodiment is a concave arc, and the end surface 300 of the first end of the connector 3 is a convex arc. In the process of inserting the connector 3 vertically into the first slot 11, the two sides of the bottom end of the conventional connector 3 are inclined surfaces, and the inclined surfaces are in contact with the two sides of the notch of the first slot 11. During the downward pressing process, the lateral component of the contact part of the two will not change, so a very large downward pressure is required to increase the lateral component of the two, and then force the two to deform relative to each other and then insert; while the end surface 300 of the connector 3 of this embodiment is a convex arc, when subjected to vertical downward pressure, the more downward pressure is applied, the greater the lateral component of the convex arc of the connector 3 and the two sides of the notch of the first slot 11, and it is easier to force the two to deform relative to each other and insert, further reducing the difficulty of installation and improving the installation efficiency.

[0028] In a preferred embodiment, both sides of the notch of the first clamping slot 11 of this embodiment are provided with an introduction surface 12 for introducing the connecting member 3, and the cross section of the introduction surface 12 is convex arc-shaped. Similarly, when the introduction surface 12 is convex arc-shaped, it is easier to force the clamping edge 31 of the connecting member 3 and both sides of the notch of the first clamping slot 11 to deform laterally and clamp in during the pressing process, further reducing the difficulty of installation and improving the installation efficiency.

[0029] A preferred solution is that the second end of the connector 3 of this embodiment has a snap-on portion 32 that fits the inner wall of the second slot 21, and the inner wall of the second slot 21 is uniformly distributed with convex patterns 211 extending along its length direction. When the inner wall of the second slot 21 is a smooth plane, a sliding gap needs to be reserved between the connector 3 and the inner wall of the second slot 21, otherwise it will be difficult to adjust the position of the connector 3 due to surface friction, but after the reserved gap, the connector 3 is also easy to slide when not under force, resulting in the inability to accurately correspond to the first fastener 1 when installed; therefore, the convex pattern 211 is provided on the inner wall of the second slot 21, and the inner wall of the snap-on portion 32 fits the inner wall of the second slot 21, reducing the friction between the second slot 21 and the surface of the connector 3, which can ensure that the connector 3 is not easy to slide and change position when not under force, and when the position needs to be adjusted, the connector 3 can be stressed and slide smoothly along the second slot 21.

[0030] A preferred solution is that the first fastener 1 and the second fastener 2 of this embodiment are both in the shape of flat strips, and the opposite surfaces of the first fastener 1 and the second fastener 2 abut against each other. The first fastener 1 and the second fastener 2 are in the shape of flat strips and abut against each other, which reduces the overall thickness of the decorative panel installation structure on the one hand, and on the other hand, since the connector 3 is usually a plastic component and each fastener is a metal component, when subjected to an extrusion force toward the wall, the abutment between the two can avoid damage to the connector 3.

[0031] A preferred solution is that the cross section of the second fastener 2 of this embodiment is E-shaped, so that the second clamping groove 21 is divided into two parallel C-shaped grooves, and the clamping portion 32 is also in two parts spaced apart, so that the second fastener 2 is pressed against the first fastener 1 on both sides and in the middle along the width direction. The second fastener 2 structure with an E-shaped cross section increases the combination area between the connecting member 3 and the second fastener 2, which not only improves the installation strength, but also the second fastener 2 is pressed against the first fastener 1 at three positions evenly distributed in the width direction, further improving the strength and stability of the decorative panel installation structure.

[0032] A preferred solution is that the decorative panel 4 of this embodiment is fixed to the outside of the first fastener 1, and the first fastener 1 has extension edges 13 extending outward on both sides along the width direction, and the inner side of the decorative panel 4 has an embedding groove that fits the outer surface of the first fastener 1. The first fastener 1 is embedded in the embedding groove of the decorative panel 4, which can reduce the overall installation thickness and avoid occupying indoor space, and the extension edge 13 can enable the first fastener 1 to be inserted into the embedding groove from one end and fixed, without the need for additional nailing or gluing, further improving the installation efficiency.

[0033] In a preferred embodiment, the inner surface of the decorative panel 4 of this embodiment abuts against the outer surface of the second fastener 2. This not only reduces the overall installation thickness, but also the decorative panel 4 directly abuts against the second fastener 2, thereby improving the stability of the structure.

[0034] refer to Figure 8 , a preferred solution, in another embodiment, the depth of the embedding groove is the sum of the thickness of the first fastener 1 and the second fastener 2, and the inner side of the decorative panel 4 also has a mounting groove for accommodating the second fastener 2. Similarly, not only the overall installation thickness is further reduced, but also the first fastener 1 and the second fastener 2 are both embedded in the decorative panel 4, further improving the stability of the structure.

[0035] The above description does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A decorative panel mounting structure, comprising a first fastener provided with a first slot along the length direction, a second fastener arranged perpendicular to the first fastener and provided with a second slot along the length direction, and a connector at both ends of which are respectively engaged with the first slot and the second slot, characterized in that: The two opposite side edges of the first end of the connecting member extend outward to form a snap-fitting edge that snaps into the first snap-fitting slot, and the snap-fitting edges on both sides are convex arc-shaped, so that the connecting member can still snap-fit ​​into the first snap-fitting slot within a set deflection angle range relative to the first snap-fitting slot.

2. A decorative panel installation structure according to claim 1, characterized in that: The cross section of the bottom surface of the first slot is in a concave arc shape, and the end surface of the first end of the connecting member is in a convex arc shape.

3. A decorative panel installation structure according to claim 2, characterized in that: Both sides of the notch of the first clamping slot are provided with an introduction surface for introducing the connecting member, and the cross section of the introduction surface is a convex arc shape.

4. A decorative panel installation structure according to claim 1, characterized in that: The second end of the connecting member has a clamping portion that fits snugly with the inner wall of the second clamping slot, and the inner wall of the second clamping slot is uniformly distributed with convex patterns extending along its length direction.

5. A decorative panel installation structure according to claim 4, characterized in that: The first fastener and the second fastener are both in the shape of flat strips, and opposite surfaces of the first fastener and the second fastener abut against each other.

6. A decorative panel installation structure according to claim 5, characterized in that: The cross section of the second fastener is E-shaped, so that the second slot is divided into two parallel C-shaped slots, and the clamping portion is also two parts spaced apart, so that both sides and the middle of the second fastener along the width direction are pressed against the first fastener.

7. A decorative panel installation structure according to claim 4, characterized in that: The decorative panel is fixed to the outside of the first fastener, and both sides of the first fastener along the width direction extend outwardly with expansion edges, and the inner side of the decorative panel has an embedding groove that fits the outer surface of the first fastener.

8. A decorative panel installation structure according to claim 7, characterized in that: The inner surface of the decorative panel abuts against the outer surface of the second fastener.

9. A decorative panel installation structure according to claim 7, characterized in that: The depth of the embedding groove is the sum of the thicknesses of the first fastener and the second fastener, and the inner side of the decorative panel also has a mounting groove for accommodating the second fastener.

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