A foldable insulation module

Abstract

The utility model belongs to building wall body heat preservation technical field discloses a kind of foldable heat preservation module, including inner insulation board, outer insulation board, hinge shaft seat, connecting piece main plate and hinge shaft, further including limiting structure, the limiting structure is set on the inner side wall of the inner insulation board or the outer insulation board, the limiting structure can accommodate or pad up the connecting piece main plate after folding.The utility model foldable heat preservation module, by adding limiting structure on the inner side wall of heat preservation board, accommodating or pad up hinged part, reduce the knock loss in transportation process.

Description

Technical Field

[0001] This utility model relates to the field of building wall insulation technology, and in particular to a foldable insulation module. Background Technology

[0002] Existing EPS cavity insulation modules in the construction industry consist of flame-retardant polystyrene foam boards and steel or plastic connectors connecting them in the middle. The steel or plastic connectors are connected to the polystyrene foam boards at both ends via embedded bases. The polystyrene foam boards serve both as formwork for pouring concrete and as a thermal insulation layer for the wall. During construction, concrete is poured into the cavity, and the surface is plastered to form a composite wall with good insulation performance, which has been widely used in vast rural areas.

[0003] However, existing EPS cavity insulation modules still have some shortcomings: EPS cavity insulation modules are integrally molded structures, with two layers of insulation boards connected by steel reinforcement or plastic connectors, occupying a large space and increasing transportation and handling costs due to the large space required in the truck bed. Utility model patent CN206418664U discloses a building module including a pair of plates and a connecting bracket disposed between the plates. The connecting bracket includes plug-in parts and connecting members. At least one plug-in part is provided on each side of the connecting member, with one side of the plug-in part hinged to the connecting member and the other side connected to the inner side of the plate. The connecting member includes a steel reinforcement slot. In this patented technical solution, the module spacing is adjustable, thereby reducing the space occupied by the module and facilitating transportation. However, in this patented technical solution, the hinge protrudes from the inner wall of the plate, meaning that two plates close together during transportation cannot be completely fitted together, with the hinge and connecting member in between. Furthermore, the hinge material is harder than the plate material, which may cause the plates to be damaged or even broken when multiple layers are stacked in the truck bed. All existing foldable insulation modules suffer from this problem, making them prone to damage during transportation.

[0004] Therefore, a foldable insulation module needs to be developed to address the aforementioned shortcomings. Utility Model Content

[0005] The purpose of this utility model is to provide a foldable insulation module, which reduces damage from bumps during transportation by adding a limiting structure to the inner wall of the insulation board to accommodate or pad the hinge part.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: This utility model of a foldable thermal insulation module includes an inner thermal insulation board, an outer thermal insulation board, a hinge seat, a main connector board, and a hinge shaft. It also includes a limiting structure, which is disposed on the inner sidewall of the inner thermal insulation board or the outer thermal insulation board. The limiting structure can accommodate or support the main connector board after folding.

[0007] Furthermore, the limiting structure specifically adopts a relief groove, the hinge seat is disposed at one end of the relief groove, the depth of the relief groove is greater than the exposed height of the hinge seat, the area of ​​the relief groove is greater than the main board of the connector and can accommodate it; there are multiple relief grooves, and the number of relief grooves and the number of the main board of the connector are the same and they are set one-to-one.

[0008] The recessed groove accommodates the main board of the connector and the hinge seat, allowing the inner insulation board and the inner sidewall of the outer insulation board to directly contact each other, minimizing the space occupied and facilitating storage and transportation.

[0009] Furthermore, the clearance groove is a rectangular groove, and the height of the clearance groove is greater than the length of the hinge seat.

[0010] Furthermore, the limiting structure specifically adopts a pad, which is integrally formed on the inner sidewall of the inner insulation board or the outer insulation board. The pad does not interfere with the folded hinge seat and the main board of the connector. The height of the pad is greater than the exposed height of the hinge seat.

[0011] The pad block is designed by adding material, which can be achieved with slight modifications to the existing insulation board mold, reducing the cost of improvement and making it easier to implement.

[0012] Furthermore, a hollow square hole is provided in the middle of the main board of the connector, and the pad is provided on one side of the hinge seat; in the folded state, the pad passes through the square hole of the main board of the connector and contacts the inner wall of the insulation board on the other side; there are multiple pads, and the number of pads is the same as that of the main board of the connector and they are set one to one.

[0013] Furthermore, the pad is a rectangular protrusion formed on the inner sidewall of the inner insulation board.

[0014] Compared with the prior art, the beneficial technical effects of this utility model are as follows: This practical foldable insulation module, by adding the aforementioned limiting structure to the inner wall of the inner or outer insulation board, can store or pad the main board of the connector after folding, avoiding hard contact between the hinge seat and the main board of the connector and the inner wall of the inner and outer insulation boards, thus reducing impact damage and avoiding losses during transportation.

[0015] Furthermore, by creating clearance grooves to accommodate the main board of the connector and the hinge seat, the inner and outer insulation boards are in complete contact with each other without gaps when folded, minimizing space occupation and preventing collisions with rigid connectors. By adding pads to the inner wall of either the inner or outer insulation board, these pads are spaced between the inner and outer insulation boards during folding, preventing the hinge seat and main board of the connector from contacting the inner wall of the opposite insulation board and reducing impact damage. Moreover, the pads are integrally molded and thickened, without affecting the thickness of the insulation board, thus not reducing the insulation performance of the insulation module. By properly setting the shape and position of the pads, sufficient padding strength is provided to prevent crushing during stacking. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a foldable thermal insulation module in the prior art; Figure 2 This is a three-dimensional structural diagram of the foldable heat preservation module of Embodiment 1 of this utility model; Figure 3 This is a top sectional view of the foldable insulation module of Embodiment 1 of this utility model; Figure 4 This is a three-dimensional structural diagram of the foldable heat preservation module in a semi-folded state according to Embodiment 1 of this utility model; Figure 5 This is a three-dimensional structural diagram of the foldable heat preservation module in its fully folded state, according to Embodiment 1 of this utility model. Figure 6 This is a cross-sectional view of the fully folded foldable insulation module of Embodiment 1 of this utility model. Figure 7 This is a three-dimensional structural diagram of the foldable heat preservation module in Embodiment 2 of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Inner insulation board; 2. Outer insulation board; 3. Hinge seat; 4. Connecting main board; 5. Hinge; 6. Relief groove; 7. Pad. Detailed Implementation

[0019] The core of this utility model is to provide a foldable insulation module, which reduces damage from bumps during transportation by adding a limiting structure to the inner wall of the insulation board to accommodate or pad the hinge part.

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. 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.

[0021] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] Refer to the attached diagram. Figure 1 This is a schematic diagram of the three-dimensional structure of a foldable thermal insulation module in the prior art; Figure 2 This is a three-dimensional structural diagram of the foldable heat preservation module of Embodiment 1 of this utility model; Figure 3 This is a top sectional view of the foldable insulation module of Embodiment 1 of this utility model; Figure 4 This is a three-dimensional structural diagram of the foldable heat preservation module in a semi-folded state according to Embodiment 1 of this utility model; Figure 5 This is a three-dimensional structural diagram of the foldable heat preservation module in its fully folded state, according to Embodiment 1 of this utility model. Figure 6 This is a cross-sectional view of the fully folded foldable insulation module of Embodiment 1 of this utility model. Figure 7 This is a three-dimensional structural diagram of the foldable heat preservation module in Embodiment 2 of this utility model.

[0023] Example 1 In one specific implementation, such as Figures 1-6 As shown, the foldable insulation module of this utility model is similar to existing foldable insulation modules in that it includes an inner insulation board 1, an outer insulation board 2, a hinge seat 3, a connecting main board 4, and a hinge shaft 5. The inner insulation board 1 and the outer insulation board 2 are molded from EPS insulation material. The hinge seat 3 and the connecting main board 4 are injection-molded plastic parts. The connecting main board 4 connects to the inner insulation board 1 and the outer insulation board 2 respectively through two hinge seats 3 at both ends. The hinge seat 3 is pre-embedded in the inner insulation board 1 and the outer insulation board 2, and the hinge shaft 5 passes through the hinge sleeves at both ends of the hinge seat 3 and the connecting main board 4. Figures 2-6 As shown, a significant improvement of this utility model compared to existing foldable insulation modules is that it also includes a limiting structure, which is set on the inner sidewall of the inner insulation board 1 or the outer insulation board 2. The limiting structure can accommodate or support the folded connecting main board 4.

[0024] By adding the limiting structure to the inner wall of the inner insulation board 1 or the outer insulation board 2, the folded connecting main board 4 can be stored or padded, avoiding hard contact between the hinge seat 3 and the connecting main board 4 and the inner wall of the inner insulation board 1 and the outer insulation board 2, thus reducing bump damage and avoiding losses during transportation.

[0025] In one specific implementation of this embodiment, such as Figures 2-6 As shown, the limiting structure specifically adopts a relief groove 6, which is recessed into the inner sidewall of the inner insulation board 1 or the outer insulation board 2. The hinge seat 3 is disposed at one end of the relief groove 6. The depth of the relief groove 6 is greater than the exposed height of the hinge seat 3, and the area of ​​the relief groove 6 is greater than that of the main board 4 of the connecting piece and can accommodate it.

[0026] Specifically, generally speaking, the inner insulation board 1 and the outer insulation board 2 have the same length, and multiple connecting main boards 4 are provided along the length direction. Figures 1-6 The number shown as two is merely illustrative and should not be construed as a limitation of this application. There are multiple clearance slots 6, and the number of clearance slots 6 is the same as the number of connector motherboard 4, and they are configured in a one-to-one correspondence.

[0027] Obviously, the clearance groove 6 can also be a through groove running along the length of the insulation board. This method can also accommodate the main board 4 of the connector, but it reduces the thickness and structural strength of the insulation board. Similar simple replacement methods all fall within the protection scope of this utility model.

[0028] Specifically, such as Figures 2-6 As shown, the relief groove 6 is a rectangular groove, and the height of the relief groove 6 is greater than the length of the hinge seat 3.

[0029] By creating a clearance groove 6 to accommodate the main board 4 of the connector and the hinge seat 3, the inner insulation board 1 and the outer insulation board 2 are in complete contact with the inner sidewalls without gaps when folded, minimizing the space occupied and preventing collisions with harder connectors.

[0030] The working principle of the foldable insulation module in this embodiment is as follows: Figures 3-6 As shown, the insulation module needs to be folded before transportation and handling. First, observe the positional relationship between the recessed groove 6 and the hinge seat 3, and offset the corresponding inner insulation plate 1 and outer insulation plate 2 so that they are close to each other. During the approaching process, the connecting main plate 4 should tilt towards the corresponding recessed groove 6. When the inner sidewalls of the inner insulation plate 1 and the outer insulation plate 2 are in complete contact, the connecting main plate 4 is completely housed in the recessed groove 6. The folded insulation modules can then be stacked inside the vehicle compartment.

[0031] Example 2 In the above embodiment 1, the use of the relief groove 6 to accommodate the connecting main board 4 and the hinge seat 3 partially reduces the thickness of the inner insulation board 1 or the outer insulation board 2, which will adversely affect the insulation effect. Therefore, the specific form of the limiting structure needs to be improved.

[0032] In one specific implementation of this embodiment, such as Figure 7 As shown, the limiting structure specifically adopts a pad 7, which is integrally formed on the inner sidewall of the inner insulation board 1 or the outer insulation board 2. The position of the pad 7 does not interfere with the folded hinge seat 3 and the connecting main board 4, and the height of the pad 7 is greater than the exposed height of the hinge seat 3.

[0033] By adding pads 7 to the inner sidewalls of the inner insulation board 1 or the outer insulation board 2, the pads 7 are spaced between the inner insulation board 1 and the outer insulation board 2 during folding, preventing the hinge seat 3 and the main connector 4 from contacting the inner sidewalls of the opposite insulation board and reducing impact damage. Moreover, the pads 7 are made in one piece with a thickened design, which does not affect the thickness of the insulation board and therefore does not reduce the insulation performance of the insulation module.

[0034] In one specific implementation of this embodiment, such as Figure 7 As shown, a square hole is provided in the middle of the connector main board 4, and the pad 7 is located next to the hinge seat 3. In the folded state, the pad 7 passes through the square hole of the connector main board 4 and contacts the inner wall of the insulation board on the other side.

[0035] Specifically, there are multiple pads 7, and the number of pads 7 and the number of connector motherboard 4 are the same and they are set to correspond one-to-one. Figure 7 The number of two motherboards 4 in the middle connector is merely illustrative; in reality, there should be multiple, and this should not be considered a limitation of this application.

[0036] Specifically, such as Figure 7 As shown, the pad 7 is a rectangular protrusion formed on the inner sidewall of the inner insulation board 1.

[0037] By properly setting the shape and position of the pad 7, sufficient padding strength can be achieved, preventing crushing during the stacking process.

[0038] In summary, this foldable insulation module, by adding the limiting structure to the inner wall of the inner insulation board 1 or the outer insulation board 2, can accommodate or pad the main connector 4 after folding, avoiding hard contact between the hinge seat 3 and the main connector 4 and the inner wall of the inner insulation board 1 and the outer insulation board 2, thus reducing impact damage and preventing losses during transportation. Furthermore, by providing a clearance groove 6 to accommodate the main connector 4 and the hinge seat 3, the inner walls of the inner insulation board 1 and the outer insulation board 2 are in complete contact without gaps when folded, minimizing space occupation and preventing collisions with harder connectors. By adding a pad 7 to the inner wall of the inner insulation board 1 or the outer insulation board 2, the pad 7 is spaced between the inner insulation board 1 and the outer insulation board 2 during folding, preventing the hinge seat 3 and the main connector 4 from contacting the inner wall of the opposite insulation board, further reducing impact damage. Furthermore, the pad 7 is made in one piece with a thickened design, which does not affect the thickness of the insulation board and therefore does not reduce the insulation performance of the insulation module. By properly setting the shape and position of the pad 7, sufficient padding strength can be achieved, preventing crushing during the stacking process.

[0039] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0040] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A foldable thermal insulation module, comprising an inner thermal insulation board (1), an outer thermal insulation board (2), a hinge seat (3), a connecting main board (4), and a hinge shaft (5), characterized in that, It also includes a limiting structure, which is set on the inner sidewall of the inner insulation board (1) or the outer insulation board (2), and the limiting structure can accommodate or pad the folded main board of the connector (4).

2. The foldable heat preservation module according to claim 1, characterized in that, The limiting structure specifically adopts a relief groove (6), the hinge seat (3) is set at one end of the relief groove (6), the depth of the relief groove (6) is greater than the height of the exposed hinge seat (3), the area of ​​the relief groove (6) is greater than the main board of the connector (4) and can accommodate it; there are multiple relief grooves (6), and the number of relief grooves (6) and the number of main board of the connector (4) are the same and they are set one to one.

3. The foldable heat preservation module according to claim 2, characterized in that, The clearance groove (6) is a rectangular groove, and the height of the clearance groove (6) is greater than the length of the hinge seat (3).

4. The foldable heat preservation module according to claim 1, characterized in that, The limiting structure specifically adopts a pad (7), which is integrally formed on the inner wall of the inner insulation board (1) or the outer insulation board (2). The pad (7) does not interfere with the folded hinge seat (3) and the main board of the connector (4). The height of the pad (7) is greater than the exposed height of the hinge seat (3).

5. The foldable heat preservation module according to claim 4, characterized in that, The connector main board (4) has a hollow square hole in the middle position, and the pad (7) is set on one side of the hinge seat (3); in the folded state, the pad (7) passes through the square hole of the connector main board (4) and contacts the inner wall of the insulation board on the other side; there are multiple pads (7), and the number of pads (7) and the number of connector main board (4) are the same and they are set one to one.

6. The foldable heat preservation module according to claim 5, characterized in that, The pad (7) is a rectangular protrusion formed on the inner sidewall of the inner insulation board (1).

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