Building external wall thermal insulation decorative plate

Abstract

The utility model relates to the technical field of heat preservation decorative plates, in particular to a building external wall heat preservation decorative plate which comprises a heat preservation decorative plate body and two L-shaped connecting pieces, two limiting assemblies are arranged at the top of the heat preservation decorative plate body, the L-shaped connecting pieces are connected with the connecting assemblies in a sliding mode, and the connecting assemblies are provided with fixing assemblies capable of rotating. The limiting assembly comprises a rectangular groove, a fixing groove, a limiting groove and two positioning holes, the rectangular groove is formed in the top of the heat preservation decorative plate body, the fixing groove is formed in the bottom of the rectangular groove, the limiting groove is formed in the lower portion of the fixing groove and communicates with the fixing groove, and the two positioning holes are formed in the bottom of the limiting groove and are symmetrically formed. According to the utility model, the L-shaped connecting piece and the heat-insulating decorative plate body can be fixed without using tools and screws by working personnel, so that the working personnel can quickly install the heat-insulating decorative plate conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation decorative panels, and more specifically to a thermal insulation decorative panel for a building exterior wall. Background Art

[0002] The exterior wall insulation decorative panels are composited with polyester paint or fluorocarbon paint, carved aluminum-zinc alloy steel plates, polyurethane insulation layers and glass fiber cloth. They are mainly used for exterior wall decoration and energy-saving renovation of various buildings such as gymnasiums, libraries, office buildings and villas in schools and hospitals. They can also achieve the effect of thermal insulation. When installing, most of the existing exterior wall insulation decorative panels are connected to the exterior wall insulation decorative panels and the exterior wall through connectors. The staff use screws to fix the connectors to the exterior wall insulation decorative panels and the exterior wall.

[0003] Specifically, during installation, workers need to use auxiliary tools to rotate the screws, first connect the connector to the thermal insulation decorative panel by rotating the screws, and then connect the connector to the wall. This installation method is cumbersome and requires the use of auxiliary tools, which wastes a lot of time. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a building exterior wall thermal insulation decorative panel to solve the problems recorded in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions:

[0006] A building exterior wall insulation decorative panel, comprising an insulation decorative panel body and two L-shaped connecting pieces, wherein two groups of limiter components are arranged on the top of the insulation decorative panel body, the L-shaped connecting piece is slidably connected to the connecting component, and a rotatable fixing component is arranged on the connecting component;

[0007] The limiting assembly includes a rectangular groove, a fixing groove, a limiting groove and two positioning holes, the rectangular groove is arranged at the top of the thermal insulation decorative plate body, the fixing groove is arranged at the bottom of the rectangular groove, the limiting groove is arranged at the lower part of the fixing groove and is connected with the fixing groove, and the two positioning holes are arranged at the bottom of the limiting groove and are symmetrically arranged;

[0008] The fixing assembly includes a rotating rod and two limit blocks, the two limit blocks are fixedly mounted on the surface of the rotating rod, the two limit blocks are symmetrically arranged, the fixing assembly also includes two fixing holes, two springs and two limit rods, the two fixing holes are respectively opened at the bottom of the two limit blocks, the two springs and the two limit rods are respectively arranged in the corresponding fixing holes, one end of the spring is fixedly connected to the fixing hole, and the other end is fixedly connected to the limit rod, and the limit rod is slidably matched with the corresponding fixing hole;

[0009] The rotating rod and the two limiting blocks can enter the limiting groove through the fixing groove (302), and the two limiting rods can extend into the two positioning holes respectively to lock the fixing component and the limiting component. When the fixing component is locked, the relative positions of the L-shaped connecting piece and the connecting component are fixed.

[0010] The connecting assembly comprises a rectangular plate, a sliding groove and a rack, wherein the sliding groove is arranged on the top of the rectangular plate.

[0011] One end of the rotating rod passes through the rectangular plate and is rotatably connected to the rectangular plate. The gear fixed sleeve is arranged on the top end of the rotating rod, and two limit blocks are located below the rectangular plate.

[0012] The L-shaped connecting piece is arranged in the slide groove and slides with the slide groove, the rack is fixedly installed at the bottom of the L-shaped connecting piece and slides with the bottom of the slide groove, and the rack is meshed with the gear.

[0013] The two side walls of the slide groove are respectively provided with grooves, and the two sides of the horizontal part of the L-shaped connector are respectively provided with protrusions, and the L-shaped connector is slidably connected with the slide groove through the protrusions.

[0014] The vertical portion of the L-shaped connector is provided with a mounting hole.

[0015] Technical effects and advantages of the utility model:

[0016] In the utility model, the gear is driven to rotate by the rack, and the gear drives the rotating rod to rotate, and the rotating rod drives the two limit blocks, the two springs and the two limit rods to rotate, so that the two limit blocks enter the limit grooves from the connection between the fixed groove and the limit groove. Because of the elastic force of the spring, the two limit rods are always in contact with the limit grooves and rotate along the limit grooves with the limit blocks. When the limit rod is rotated to the positioning hole, there is no limit groove to resist the limit rod, and the two springs rebound, so that the two limit rods enter the positioning hole. At this time, the rotating rod gear will not be able to rotate, and the rack will not be able to move. The L-shaped connecting piece is fixed together with the thermal insulation decorative board body, and the staff does not need to use tools and screws to fix the L-shaped connecting piece and the thermal insulation decorative board body, which is convenient for the staff to install quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0020] Figure 4 It is a partial structural schematic diagram (section view) of the utility model;

[0021] Figure 5 For this utility model Figure 4 The enlarged structural diagram of part B is shown in the figure.

[0022] The accompanying drawings are marked as follows: 1. Insulation decorative panel body; 2. L-shaped connecting piece; 3. Limiting assembly; 301. Rectangular groove; 302. Fixing groove; 303. Limiting groove; 304. Positioning hole; 4. Connecting assembly; 401. Rectangular plate; 402. Slide groove; 403. Rack; 5. Fixing assembly; 501. Gear; 502. Rotating rod; 503. Limiting block; 504. Fixing hole; 505. Spring; 506. Limiting rod; 6. Mounting hole. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0024] Figure 1 to Figure 5 It is the best embodiment of the utility model, and the following Figure 1 ~Attached Figure 5 The utility model is further described.

[0025] The utility model discloses a building exterior wall insulation decorative board, comprising an insulation decorative board body 1 and two L-shaped connecting pieces 2, two groups of limiter components 3 are arranged on the top of the insulation decorative board body 1, the L-shaped connecting piece 2 is slidably connected with the connecting component 4, and a rotatable fixing component 5 is arranged on the connecting component 4;

[0026] The limiting assembly 3 includes a rectangular groove 301, a fixing groove 302, a limiting groove 303 and two positioning holes 304. The rectangular groove 301 is provided at the top of the thermal insulation decorative board body 1, the fixing groove 302 is provided at the bottom of the rectangular groove 301, the limiting groove 303 is provided at the lower part of the fixing groove 302 and is connected with the fixing groove 302, and the two positioning holes 304 are provided at the bottom of the limiting groove 303 and are symmetrically arranged. The two positioning holes 304 are staggered with the two protruding parts of the fixing groove 302;

[0027] The fixing assembly 5 includes a rotating rod 502 and two limit blocks 503, the two limit blocks 503 are fixedly mounted on the surface of the rotating rod 502, the two limit blocks 503 are symmetrically arranged, the fixing assembly 5 also includes two fixing holes 504, two springs 505 and two limit rods 506, the two fixing holes 504 are respectively opened at the bottom of the two limit blocks 503, the two springs 505 and the two limit rods 506 are respectively arranged in the corresponding fixing holes 504, one end of the spring 505 is fixedly connected to the fixing hole 504, and the other end is fixedly connected to the limit rod 506, and the limit rod 506 is slidably matched with the corresponding fixing hole 504;

[0028] The shape of the fixing groove 302 matches the shape of the rotating rod 502 and the two limit blocks 503. The rotating rod 502 and the two limit blocks 503 can enter the limit groove 303 through the fixing groove 302. The two limit rods 506 can respectively extend into the two positioning holes 304 to lock the fixing component 5 and the limit component 3. When the fixing component 5 is in the locked state, the relative positions of the L-shaped connecting member 2 and the connecting component 4 are fixed.

[0029] In this embodiment, when in use, the staff places the connecting component 4 in the limiting component 3, so that the fixing component 5 and the connecting component 4 are located in the limiting component 3, and the L-shaped connecting component 2 is slidably connected to the connecting component 4. When the fixing component 5 and the limiting component 3 are relatively locked, the relative position of the L-shaped connecting component 2 and the connecting component 4 is fixed, that is, the relative position of the L-shaped connecting component 2 and the thermal insulation decorative board body 1 is fixed; the staff applies concrete on the back of the thermal insulation decorative board body 1 and adheres it to the surface of the building wall. Finally, the staff uses screws to connect the L-shaped connecting component 2 to the wall.

[0030] The connecting assembly 4 includes a rectangular plate 401 , a slide groove 402 and a rack 403 . The slide groove 402 is provided on the top of the rectangular plate 401 .

[0031] One end of the rotating rod 502 passes through the rectangular plate 401 and is rotatably connected to the rectangular plate 401 . The gear 501 is fixedly sleeved on the top of the rotating rod 502 . The gear 501 is located above the rectangular plate 401 . The two limit blocks 503 are located below the rectangular plate 401 .

[0032] The L-shaped connecting member 2 is arranged in the slide groove 402 and slides with the slide groove 402 . The rack 403 is fixedly installed at the bottom of the L-shaped connecting member 2 and slides with the bottom of the slide groove 402 . The rack 403 is meshed with the gear 501 .

[0033] Specifically, grooves are respectively formed on the two side walls of the slide groove 402 , and bumps are respectively provided on both sides of the horizontal portion of the L-shaped connector 2 , and the L-shaped connector 2 is slidably connected to the slide groove 402 via the bumps.

[0034] The vertical portion of the L-shaped connector 2 is provided with a mounting hole 6. When the vertical portion of the L-shaped connector 2 contacts the wall, the staff will pass the screw through the mounting hole 6, and then drive the screw into the wall to connect and fix it with the wall.

[0035] The usage and working principle of the utility model are as follows:

[0036] In this embodiment, the rectangular plate 401 is placed in the rectangular groove 301. At this time, the rotating rod 502 drives the two limit blocks 503 to pass through the rectangular groove 301 and the fixed groove 302 in sequence, and extend into the limit groove 303, and then the L-shaped connector 2 is slidably connected with the slide groove 402. When the L-shaped connector 2 moves to the position of the rotating rod 502, the rectangular plate 401 is manually pressed down, and the bottom surfaces of the rotating rod 502 and the limit blocks 503 contact the bottom surfaces of the limit groove 303. The limit blocks 503 completely enter the limit groove 303, and the two limit rods 506 are squeezed by the bottom wall of the limit groove 303, thereby squeezing the spring 505 and entering the fixed hole 504. At this time, the rack 403 at the bottom of the L-shaped connector 2 begins to mesh with the gear 501, and the L-shaped connector 2 continues to slide, and the rack 403 moves to drive the gear The wheel 501 rotates, the gear 501 drives the rotating rod 502 to rotate, and the rotating rod 502 drives the two limit blocks 503 to rotate. Due to the elastic force of the spring 505, the two limit rods 506 always slide in contact with the bottom wall of the limit groove 303, and follow the limit blocks 503 to rotate along the bottom wall of the limit groove 303. When the limit rod 506 rotates to the positioning hole 304, there is no limit groove 303 bottom wall to resist the limit rod 506, the two springs 505 rebound, so that the two limit rods 506 enter the positioning hole 304, at this time the rotating rod 502 and the gear 501 will not be able to rotate, the rack 403 can not move, the relative position of the L-shaped connector 2 and the insulation decorative board body 1 is fixed, and through the pre-setting of the size, at this time the vertical part of the L-shaped connector 2 is flush with the back of the insulation decorative board body 1. Then the vertical part of the L-shaped connector 2 can be connected to the wall.

Claims

1. A building exterior wall insulation decorative panel, comprising a thermal insulation decorative panel body (1) and two L-shaped connecting pieces (2), characterized in that: Two groups of limiter components (3) are arranged on the top of the thermal insulation decorative panel body (1); the L-shaped connecting piece (2) is slidably connected to the connecting component (4); and a rotatable fixing component (5) is arranged on the connecting component (4); The limiting assembly (3) comprises a rectangular groove (301), a fixing groove (302), a limiting groove (303) and two positioning holes (304); the rectangular groove (301) is arranged at the top of the thermal insulation decorative plate body (1); the fixing groove (302) is arranged at the bottom of the rectangular groove (301); the limiting groove (303) is arranged at the bottom of the fixing groove (302) and is connected to the fixing groove (302); and the two positioning holes (304) are arranged at the bottom of the limiting groove (303) and are symmetrically arranged; The fixing assembly (5) comprises a rotating rod (502) and two limit blocks (503), wherein the two limit blocks (503) are fixedly mounted on the surface of the rotating rod (502), and the two limit blocks (503) are symmetrically arranged. The fixing assembly (5) further comprises two fixing holes (504), two springs (505) and two limit rods (506), wherein the two fixing holes (504) are respectively arranged at the bottom of the two limit blocks (503), and the two springs (505) and the two limit rods (506) are respectively arranged in the corresponding fixing holes (504), one end of the spring (505) is fixedly connected to the fixing hole (504), and the other end is fixedly connected to the limit rod (506), and the limit rod (506) is slidably matched with the corresponding fixing hole (504); The rotating rod (502) and the two limiting blocks (503) can enter the limiting groove (303) through the fixing groove (302), and the two limiting rods (506) can respectively extend into the two positioning holes (304) to lock the fixing component (5) and the limiting component (3). When the fixing component (5) is in the locked state, the relative positions of the L-shaped connecting member (2) and the connecting component (4) are fixed.

2. The building exterior wall thermal insulation decorative panel according to claim 1, characterized in that: The connection assembly (4) comprises a rectangular plate (401), a slide groove (402) and a rack (403), wherein the slide groove (402) is provided on the top of the rectangular plate (401).

3. A building exterior wall insulation decorative panel according to claim 2, characterized in that: One end of the rotating rod (502) passes through the rectangular plate (401) and is rotatably connected to the rectangular plate (401). The gear (501) is fixedly sleeved on the top of the rotating rod (502). The two limit blocks (503) are located below the rectangular plate (401).

4. The building exterior wall thermal insulation decorative panel according to claim 3, characterized in that: The L-shaped connecting member (2) is arranged in the slide groove (402) and is slidably matched with the slide groove (402); the rack (403) is fixedly mounted on the bottom of the L-shaped connecting member (2) and is slidably matched with the bottom of the slide groove (402); and the rack (403) is meshed with the gear (501).

5. The building exterior wall thermal insulation decorative panel according to claim 4, characterized in that: The two side walls of the slide groove (402) are respectively provided with grooves, and the two sides of the horizontal portion of the L-shaped connecting piece (2) are respectively provided with protrusions, and the L-shaped connecting piece (2) is slidably connected to the slide groove (402) via the protrusions.

6. The building exterior wall thermal insulation decorative panel according to claim 1, characterized in that: The vertical portion of the L-shaped connecting piece (2) is provided with a mounting hole (6).

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