Vacuum insulation panel having a spliced structure

Abstract

The utility model discloses a vacuum heat preservation board with splicing structure, including plastic frame, the both ends swing joint of plastic frame inside have vacuum heat preservation board body, the center line of vacuum heat preservation board body with the center line of plastic frame is on the same vertical surface. This vacuum heat preservation board with splicing structure is provided with fixed cylinder, when needing to splice the vacuum heat preservation board, two groups of connecting spring sheets of one end of connecting column are inserted into the inside of fixed cylinder that the plastic frame outside opens, and after inserting in place, the quick rebound of connecting spring sheet pushes out the positioning clamping block, makes the positioning clamping block with positioning clamping groove and engages, then again the connecting spring sheet of the other end of connecting column is inserted into the inside of fixed cylinder of corresponding position of another group of heat preservation board plastic frame, and also makes the positioning clamping block with positioning clamping groove and engages, thereby through the plastic frame to two groups of heat preservation board connection, and the inside of two groups of fixed cylinder that connecting column is pasted can effectively guarantee the strength after connecting, and the problem that cannot conveniently splice is solved.

Description

Technical Field

[0001] This utility model relates to the field of vacuum insulation board technology, specifically a vacuum insulation board with a splicing structure. Background Technology

[0002] Vacuum insulation boards are a type of insulation material consisting of a high-barrier vacuum membrane on the surface and a microporous core material inside. They have advantages such as light weight, long service life, and good insulation effect, and are widely used in the construction of various buildings such as residential buildings, office buildings, shopping malls, and hotels.

[0003] However, current vacuum insulation panels still have some drawbacks in use. They cannot be quickly spliced ​​during installation and generally require the use of adhesive or external fasteners for connection, which is not only more troublesome to operate, but also results in low strength after splicing.

[0004] A novel vacuum insulation board with a splicing structure is proposed to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a vacuum insulation board with a splicing structure to solve the problem of inconvenient splicing mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a vacuum insulation board with a splicing structure, comprising a plastic frame, wherein the two ends of the plastic frame are movably connected to a vacuum insulation board body, the center line of the vacuum insulation board body and the center line of the plastic frame are on the same vertical plane, and the interior of the plastic frame is provided with a splicing structure for quick splicing.

[0007] The splicing structure includes a fixed cylinder. Two sets of fixed cylinders are fixedly connected to the two sides and two ends of the inside of the plastic frame. A connecting column is movably connected inside the fixed cylinder. Two sets of connecting spring pieces are fixedly connected to the two ends of the connecting column. A positioning block is fixedly connected to one end of one side of the connecting spring piece. A positioning slot is opened at one end of the two sides inside the fixed cylinder.

[0008] As a further technical solution of this utility model, the positioning block is movably connected to the positioning slot, and the connecting spring is movably connected to the fixing cylinder.

[0009] As a further technical solution of this utility model, the center line of the connecting column and the center line of the fixing cylinder are on the same vertical plane, and the fixing cylinders inside the plastic frame are arranged symmetrically.

[0010] As a further technical solution of this utility model, a support plate is fixedly connected to one end of the fixed cylinder, and reinforcing ribs are fixedly connected to the four corners inside the plastic frame. Two sets of grooves are respectively opened on both sides and both ends of the vacuum insulation board body.

[0011] As a further technical solution of this utility model, the groove is movably connected to the fixed cylinder, and the support plate is movably connected to the vacuum insulation plate body.

[0012] As a further technical solution of this utility model, the reinforcing rib is movably connected to the vacuum insulation board body, and the center line of the groove and the center line of the fixed cylinder are on the same vertical plane.

[0013] As a further technical solution of this utility model, the two ends of the plastic frame are movably connected to positioning frames, and two sets of fixing bolts are movably connected to the two sides and two ends of one end of the positioning frame, and two sets of through holes are opened on the two sides and two ends of one end of the positioning frame, and threaded holes are opened at both ends of the fixing cylinder.

[0014] As a further technical solution of this utility model, the fixing bolt passes through the through hole and extends into the threaded hole, the positioning frame is movably connected to the vacuum insulation board body, and the positioning frame is movably connected to the fixing cylinder.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the vacuum insulation board with splicing structure not only achieves rapid splicing and improves the strength of the insulation board, but also makes it easy to replace the insulation board;

[0016] 1. By setting up a fixed cylinder, connecting column, connecting spring, positioning block, and positioning slot, when splicing the vacuum insulation board, the two sets of connecting springs at one end of the connecting column are inserted into the fixed cylinder opened on the outside of the plastic frame. After being inserted into place, the connecting spring quickly rebounds and pushes out the positioning block, so that the positioning block engages with the positioning slot. Then, the connecting springs at the other end of the connecting column are inserted into the fixed cylinder at the corresponding position of the plastic frame of another set of insulation boards, so that the positioning block engages with the positioning slot in the same way. Thus, the two sets of insulation boards are connected through the plastic frame. The connecting column fits against the inside of the two sets of fixed cylinders, which can effectively ensure the strength after connection and realize rapid splicing.

[0017] 2. By setting a fixed cylinder, support plates, and reinforcing ribs, two sets of support plates are fixed horizontally and vertically on the fixed cylinder inside the plastic frame of the insulation board. The support plates are connected to each other to form a support structure to support the main body of the plastic frame, thereby improving the strength of the plastic frame. The support plates are attached between the two sets of vacuum insulation board bodies to effectively support the vacuum insulation board bodies and prevent the vacuum insulation board bodies from being squeezed and deformed after installation. The reinforcing ribs inside the plastic frame can support each side of the plastic frame to further improve the strength of the plastic frame, thereby improving the strength of the insulation board.

[0018] 3. By incorporating a fixed cylinder, positioning frame, fixing bolts, threaded holes, and through holes, the vacuum insulation board body inside the plastic frame can be easily disassembled and replaced after installation if it becomes damaged or deformed. This is achieved by first rotating the fixing bolts to disengage them from the threaded holes, removing multiple sets of fixing bolts, then pulling the positioning frame to remove it from the plastic frame. The vacuum insulation board body can then be removed from the plastic frame for replacement. After inserting the vacuum insulation board body into the plastic frame, the positioning frame is reinstalled, and the fixing bolts are then inserted through the through holes into the threaded holes and tightened. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a front view structural diagram of the positioning frame of this utility model;

[0021] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 This is a top view cross-sectional structural diagram of the plastic frame of this utility model.

[0023] In the diagram: 1. Plastic frame; 2. Vacuum insulation board body; 3. Fixing cylinder; 4. Support plate; 5. Reinforcing rib; 6. Positioning frame; 7. Connecting column; 8. Connecting spring; 9. Fixing bolt; 10. Positioning block; 11. Threaded hole; 12. Positioning slot; 13. Groove; 14. Through hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 A vacuum insulation board with a splicing structure includes a plastic frame 1, with a vacuum insulation board body 2 movably connected to both ends inside the plastic frame 1. The center line of the vacuum insulation board body 2 and the center line of the plastic frame 1 are on the same vertical plane. The plastic frame 1 is provided with a splicing structure for quick splicing.

[0026] The splicing structure includes a fixed cylinder 3. Two sets of fixed cylinders 3 are fixedly connected to the two sides and two ends inside the plastic frame 1. A connecting column 7 is movably connected inside the fixed cylinder 3. Two sets of connecting spring pieces 8 are fixedly connected to the two ends of the connecting column 7. A positioning block 10 is fixedly connected to one end of one side of the connecting spring piece 8. A positioning slot 12 is opened at one end of the two sides inside the fixed cylinder 3.

[0027] The positioning block 10 is movably connected to the positioning slot 12, and the connecting spring 8 is movably connected to the fixing cylinder 3;

[0028] The centerline of the connecting column 7 and the centerline of the fixing cylinder 3 are on the same vertical plane, and the fixing cylinders 3 inside the plastic frame 1 are arranged symmetrically.

[0029] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, when splicing the vacuum insulation panels, the two sets of connecting spring pieces 8 at one end of the connecting column 7 are inserted into the fixing cylinder 3 opened on the outside of the plastic frame 1. After being inserted into place, the connecting spring pieces 8 quickly rebound and push out the positioning block 10, so that the positioning block 10 engages with the positioning slot 12. Then, the connecting spring pieces 8 at the other end of the connecting column 7 are inserted into the fixing cylinder 3 at the corresponding position of the other set of insulation panels plastic frame 1, so that the positioning block 10 engages with the positioning slot 12. Thus, the two sets of insulation panels are connected through the plastic frame 1, and the connecting column 7 is attached to the inside of the two sets of fixing cylinders 3, which can effectively ensure the strength after connection and realize rapid splicing.

[0030] A support plate 4 is fixedly connected to one end of the fixed cylinder 3, and reinforcing ribs 5 are fixedly connected to the four corners inside the plastic frame 1. Two sets of grooves 13 are respectively opened on both sides and both ends of the vacuum insulation board body 2.

[0031] The groove 13 is movably connected to the fixed cylinder 3, and the support plate 4 is movably connected to the vacuum insulation board body 2;

[0032] The reinforcing rib 5 is movably connected to the vacuum insulation board body 2, and the center line of the groove 13 and the center line of the fixed cylinder 3 are on the same vertical plane.

[0033] Specifically, such as Figure 1 and Figure 4 As shown, two sets of support plates 4 are fixed horizontally and vertically on the fixing cylinder 3 inside the plastic frame 1 of the insulation board. The support plates 4 are connected to each other to form a support structure to support the main body of the plastic frame 1, thereby improving the strength of the plastic frame 1. The support plates 4 are attached between the two sets of vacuum insulation board bodies 2 to effectively support the vacuum insulation board bodies 2 and prevent the vacuum insulation board bodies 2 from being squeezed and deformed after installation. The reinforcing ribs 5 inside the plastic frame 1 can support each side of the plastic frame 1 to further improve the strength of the plastic frame 1, thereby improving the strength of the insulation board.

[0034] The plastic frame 1 has two movably connected positioning frames 6 at its two ends. Two sets of fixing bolts 9 are movably connected to the two sides and two ends of one end of the positioning frame 6. Two sets of through holes 14 are opened on the two sides and two ends of one end of the positioning frame 6. Threaded holes 11 are opened at both ends of the fixing cylinder 3.

[0035] The fixing bolt 9 passes through the through hole 14 and extends into the threaded hole 11. The positioning frame 6 is movably connected to the vacuum insulation board body 2 and the positioning frame 6 is movably connected to the fixing cylinder 3.

[0036] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, after the main body of the insulation board is installed, if the vacuum insulation board body 2 inside the plastic frame 1 is damaged or deformed, first rotate the fixing bolts 9 to disengage them from the threaded hole 11. After removing multiple sets of fixing bolts 9, the positioning frame 6 can be pulled to remove it from the inside of the plastic frame 1. Then, the vacuum insulation board body 2 can be removed from the inside of the plastic frame 1 for replacement. After the vacuum insulation board body 2 is installed into the plastic frame 1, the positioning frame 6 is installed back into the plastic frame 1. Then, the fixing bolts 9 are inserted through the through hole 14 into the threaded hole 11 and tightened. This allows for convenient disassembly and replacement of the vacuum insulation board body 2.

[0037] Working Principle: When using this invention, to splice the vacuum insulation panels, the two sets of connecting spring pieces 8 at one end of the connecting column 7 are inserted into the fixing cylinder 3 outside the plastic frame 1. After insertion, the connecting spring pieces 8 quickly spring back, pushing out the positioning block 10, so that the positioning block 10 engages with the positioning slot 12. Then, the connecting spring pieces 8 at the other end of the connecting column 7 are inserted into the corresponding fixing cylinder 3 of another set of insulation panel plastic frames 1, similarly engaging the positioning block 10 with the positioning slot 12. Thus, the two sets of insulation panels are connected through the plastic frame 1. The connecting column 7, fitted inside the two sets of fixing cylinders 3, effectively ensures the strength of the connection. Two sets of support plates 4 are fixed horizontally and vertically on the fixing cylinder 3 inside the insulation panel plastic frame 1, and the support plates 4 are interconnected to form a support structure that supports the main body of the plastic frame 1, improving the strength of the plastic frame. The strength of the support plate 4 is such that it can effectively support the vacuum insulation board body 2 between the two sets of vacuum insulation board bodies 2, preventing the vacuum insulation board body 2 from being squeezed and deformed after installation. The reinforcing ribs 5 inside the plastic frame 1 can support each side of the plastic frame 1 and further improve the strength of the plastic frame 1. After the insulation board body is installed, if the vacuum insulation board body 2 inside the plastic frame 1 is damaged or deformed, first rotate the fixing bolt 9 to disengage it from the inside of the threaded hole 11. After removing the multiple sets of fixing bolts 9, the positioning frame 6 can be pulled to remove it from the inside of the plastic frame 1. Then the vacuum insulation board body 2 can be removed from the inside of the plastic frame 1 for replacement. After the vacuum insulation board body 2 is installed into the inside of the plastic frame 1, the positioning frame 6 is installed back into the inside of the plastic frame 1. Then the fixing bolt 9 is inserted through the through hole 14 into the threaded hole 11 and tightened.

Claims

1. A vacuum thermal insulation panel having a spliced structure, comprising a plastic frame (1), characterized in that: The two ends of the plastic frame (1) are movably connected to the vacuum insulation board body (2). The center line of the vacuum insulation board body (2) and the center line of the plastic frame (1) are on the same vertical plane. The plastic frame (1) is provided with a splicing structure for quick splicing. The splicing structure includes a fixed cylinder (3). Two sets of fixed cylinders (3) are fixedly connected to the two sides and two ends of the plastic frame (1). A connecting column (7) is movably connected inside the fixed cylinder (3). Two sets of connecting spring pieces (8) are fixedly connected to the two ends of the connecting column (7). A positioning block (10) is fixedly connected to one end of one side of the connecting spring piece (8). A positioning slot (12) is opened at one end of the two sides inside the fixed cylinder (3).

2. The vacuum insulation board with a splicing structure according to claim 1, characterized in that: The positioning block (10) is movably connected to the positioning slot (12), and the connecting spring (8) is movably connected to the fixing cylinder (3).

3. A vacuum insulation board with a splicing structure according to claim 1, characterized in that: The centerline of the connecting column (7) and the centerline of the fixing cylinder (3) are on the same vertical plane, and the fixing cylinders (3) inside the plastic frame (1) are arranged symmetrically.

4. A vacuum insulation board with a splicing structure according to claim 1, characterized in that: One end of the fixed cylinder (3) is fixedly connected to a support plate (4), and the four corners inside the plastic frame (1) are fixedly connected to reinforcing ribs (5). Two sets of grooves (13) are respectively opened on both sides and both ends of the vacuum insulation board body (2).

5. A vacuum insulation board with a splicing structure according to claim 4, characterized in that: The groove (13) is movably connected to the fixed cylinder (3), and the support plate (4) is movably connected to the vacuum insulation board body (2).

6. A vacuum insulation board with a splicing structure according to claim 4, characterized in that: The reinforcing rib (5) is movably connected to the vacuum insulation board body (2), and the center line of the groove (13) is on the same vertical plane as the center line of the fixed cylinder (3).

7. A vacuum insulation board with a splicing structure according to claim 1, characterized in that: The plastic frame (1) has a positioning frame (6) movably connected to both ends inside. Two sets of fixing bolts (9) are movably connected to both sides and both ends of one end of the positioning frame (6). Two sets of through holes (14) are opened on both sides and both ends of one end of the positioning frame (6). Threaded holes (11) are opened at both ends of the fixing cylinder (3).

8. A vacuum insulation board with a splicing structure according to claim 7, characterized in that: The fixing bolt (9) passes through the through hole (14) and extends into the threaded hole (11). The positioning frame (6) is movably connected to the vacuum insulation board body (2). The positioning frame (6) is movably connected to the fixing cylinder (3).

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