Mounting structure of decorative plate

Abstract

The utility model relates to the technical field of building decoration installation, in particular to an installation structure of a decorative plate, which comprises a support plate and the decorative plate, the support plate is fixed on a wall surface, a support rib is arranged on one side of the support plate, a groove I is arranged above the support rib, a groove II for embedding the support rib is arranged on one side of the decorative plate, and the support rib is arranged in the groove II. A cavity is formed in the upper portion of the inner side of the second groove, a plug pin is arranged in the cavity, a protrusion is arranged on the outer side of the plug pin, a spring is arranged between the upper portion of the protrusion and the decorative plate, the top of the plug pin can stretch out of the decorative plate, a first inclined face is arranged at the bottom of the plug pin, a second inclined face matched with the first inclined face is arranged on the outer side of the supporting rib, the plug pin can be inserted into the first groove, and a through hole is formed in the middle of the plug pin. Compared with the prior art, the supporting plate is fixed to the wall face, the supporting ribs are arranged to support the decorative plate, the supporting strength is improved, the decorative plate can be locked through the plug pins and the first grooves when installed, and whether the decorative plate is installed in place or not is determined.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration installation, in particular to an installation structure of a decoration plate. Background Art

[0002] For existing decorative panels such as ESP decorative structures, the decorative panels are usually attached to the wall with mortar first, then holes are punched through the decorative panels, and finally the decorative panels are fixed with heat-insulating nails. For decorative panel structures with special shapes, it is inconvenient to fix them with heat-insulating nails because there are discs on the outside of the heat-insulating nails. In addition, the support area of ​​the heat-insulating nails is small, and the stress cannot be evenly distributed. The decorative panel itself needs to be supported by its own strength.

[0003] An existing structure that can improve the bearing capacity of decorative lines is an EPS line installation device disclosed in announcement number CN209323917U. A clip strip is set on the EPS line to cooperate with the installation groove of the wall. The bearing capacity of the EPS line is improved by embedding support parts in the wall. However, the pull-out resistance of the EPS line is insufficient. Summary of the invention

[0004] The utility model provides a mounting structure of a decorative plate in order to overcome the deficiencies of the prior art.

[0005] To achieve the above-mentioned purpose, a mounting structure of a decorative panel is designed, including a supporting plate and a decorative panel, wherein the supporting plate is fixed on the wall, a supporting rib is provided on one side of the supporting plate, a groove one is provided above the supporting rib, a groove two is provided on one side of the decorative panel for embedding the supporting rib, a cavity is provided above the inner side of the groove two, a latch is provided in the cavity, a protrusion is provided on the outer side of the latch, a spring is provided between the protrusion and the decorative panel, the top of the latch can extend out of the decorative panel, a slope one is provided on the bottom of the latch, a slope two matching the slope one is provided on the outer side of the supporting rib, the latch can be inserted into the groove one, and a through hole is provided in the middle of the latch.

[0006] The cavity comprises cavity one and cavity two, cavity two is arranged above cavity one, a baffle is arranged between cavity one and cavity two, a protrusion on the outer side of the latch is stuck above the baffle, and the lower side of the latch passes through the baffle.

[0007] A plurality of groups of latches and spring structures are arranged in the cavity of the decorative plate.

[0008] The wall is provided with a mounting hole, an expansion tube is placed in the mounting hole, a plurality of countersunk holes are provided on the upper and lower sides of the support plate, and self-tapping screws are passed through the countersunk holes and screwed into the expansion tube to fix the support plate to the wall.

[0009] A plaster layer is filled between the decorative board and the wall surface.

[0010] Compared with the prior art, the utility model sets a support plate to be fixed to the wall and sets support ribs to support the decorative plate, thereby improving the support strength. When the decorative plate is installed, it can be locked by a latch and a groove, and it can be determined whether the decorative plate is installed in place. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the utility model.

[0012] Figure 2 It is the installation diagram of the utility model.

[0013] Figure 3 It is a schematic diagram of the support plate of the utility model.

[0014] Figure 4 It is a cross-sectional view of the decorative plate of the present utility model.

[0015] See also Figure 1-Figure 4 , among which, 1 is a support plate, 1-1 is a countersunk hole, 2 is a support rib, 2-1 is a groove one, 2-2 is a slope two, 3 is a decorative plate, 3-1 is a groove two, 3-2 is a cavity, 3-2-1 is a cavity one, 3-2-2 is a cavity two, 4 is a latch, 4-1 is a protrusion, 4-2 is a slope one, 4-3 is a through hole, 5 is a spring, 6 is a baffle, 7 is a plaster layer, 8 is a wall, 8-1 is a mounting hole, 9 is an expansion tube, and 10 is a self-tapping screw. DETAILED DESCRIPTION

[0016] The utility model is further described below with reference to the accompanying drawings.

[0017] like Figure 1-Figure 4 As shown, the support plate 1 is fixed on the wall 8, a support rib 2 is provided on one side of the support plate 1, a groove 2-1 is provided above the support rib 2, a groove 3-1 for embedding the support rib 2 is provided on one side of the decorative plate 3, a cavity 3-2 is provided above the inner side of the groove 3-1, a latch 4 is provided in the cavity 3-2, a protrusion 4-1 is provided on the outer side of the latch 4, a spring 5 is provided between the protrusion 4-1 and the decorative plate 3, the top of the latch 4 can extend out of the decorative plate 3, a slope 4-2 is provided on the bottom of the latch 3, a slope 2-2 is provided on the outer side of the support rib 2 to match the slope 4-2, the latch 4 can be inserted into the groove 2-1, and a through hole 4-3 is provided in the middle of the latch 4.

[0018] The cavity 3-2 includes cavity one 3-2-1 and cavity two 3-2-2. Cavity two 3-2-2 is arranged above cavity one 3-2-1. A baffle 6 is arranged between cavity one 3-2-1 and cavity two 3-2-2. The protrusion 4-1 on the outer side of the latch 4 is stuck above the baffle 6, and the bottom of the latch 4 passes through the baffle 6.

[0019] A plurality of groups of latches 4 and springs 5 ​​are provided in the cavity 3 - 2 of the decorative panel 3 .

[0020] The wall 8 is provided with a mounting hole 8 - 1 , an expansion tube 9 is placed in the mounting hole 8 - 1 , and a self-tapping screw 10 passes through the support plate 2 and is screwed into the expansion tube 9 to fix the support plate 2 to the wall 8 .

[0021] A plaster layer 7 is filled between the decorative panel 3 and the wall surface 8 .

[0022] When the utility model is used, firstly, a mounting hole 8-1 is opened on the wall surface 8, an expansion tube 9 is placed in the mounting hole 8-1, and then a self-tapping screw 10 is passed through the countersunk hole 1-1 and screwed into the expansion tube 9. The expansion tube 9 will expand outwards under the action of the self-tapping screw 10, and generate a strong friction force with the mounting hole 8-1, so that the support plate 1 and the wall 8 are firmly fixed.

[0023] Then install the decorative panel 3, first apply plaster on the side of the decorative panel 3 that is close to the wall, and push the decorative panel 3 into the support panel 1 through the groove 2-1 and the support rib 2. During the pushing process, the inclined surface 1-4-2 of the latch 4 cooperates with the inclined surface 2-2 of the support rib 2 to lift the latch 4. From the outside, it can be observed that the top of the latch 4 protrudes out of the decorative panel 3. After the decorative panel 3 is installed in place, the bottom of the latch 4 falls into the groove 1-2-1 under the action of the spring 5, and the top of the latch 4 retracts. It can be judged whether the decorative panel 3 is installed in place by observing the position of the latch 4.

[0024] After the decorative board 3 is installed in place, mortar is injected into the groove 1 2-1 and the cavity 3-2 through the through hole of the latch 4 to permanently fix the decorative board 3 and the supporting rib 2 to prevent the decorative board 3 from being pulled out and falling off. The supporting rib 2 plays the role of supporting the decorative board 3. The plaster layer 7 seals the outside of the supporting board 1. Finally, the top outside of the latch 4 is plastered to cover the latch 4, making the decorative board 3 more beautiful as a whole.

Claims

1. A mounting structure for a decorative panel, characterized in that: The invention comprises a support plate (1) and a decorative plate (3), wherein the support plate (1) is fixed on a wall surface (8), a support rib (2) is provided on one side of the support plate (1), a groove (2-1) is provided above the support rib (2), a groove (3-1) is provided on one side of the decorative plate (3) for embedding the support rib (2), a cavity (3-2) is provided above the inner side of the groove (3-1), a latch (4) is provided in the cavity (3-2), a protrusion (4-1) is provided on the outer side of the latch (4), a spring (5) is provided between the upper side of the protrusion (4-1) and the decorative plate (3), the top of the latch (4) can extend out of the decorative plate (3), a slope (4-2) is provided on the bottom of the latch (3), a slope (2-2) matching the slope (4-2) is provided on the outer side of the support rib (2), the latch (4) can be inserted into the groove (2-1), and a through hole (4-3) is provided in the middle of the latch (4).

2. A decorative panel installation structure according to claim 1, characterized in that: The cavity (3-2) comprises cavity one (3-2-1) and cavity two (3-2-2), cavity two (3-2-2) being arranged above cavity one (3-2-1), a baffle (6) being arranged between cavity one (3-2-1) and cavity two (3-2-2), a protrusion (4-1) on the outside of the latch (4) being stuck above the baffle (6), and a lower part of the latch (4) passing through the baffle (6).

3. The mounting structure of a decorative panel according to claim 1, characterized in that: A plurality of groups of latches (4) and springs (5) are provided in the cavity (3-2) of the decorative plate (3).

4. The mounting structure of a decorative panel according to claim 1, characterized in that: The wall surface (8) is provided with a mounting hole (8-1), an expansion tube (9) is placed in the mounting hole (8-1), a plurality of countersunk holes (1-1) are provided on the upper and lower sides of the support plate (1), and self-tapping screws (10) pass through the countersunk holes (1-1) and are screwed into the expansion tube (9).

5. The mounting structure of a decorative panel according to claim 1, characterized in that: A plaster layer (7) is filled between the decorative panel (3) and the wall surface (8).

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