Low-energy-consumption door and window connecting plate heat preservation structure

Abstract

The utility model discloses a low-energy-consumption door and window connecting plate heat preservation structure which comprises a wall body and a disassembly and assembly mechanism. The wall body is of a boss structure, the outer side of the wall body is covered with a heat preservation layer in an attached mode, the outer side of the heat preservation layer is covered with a PVC connecting plate layer in an attached mode, and a door / window frame is fixedly arranged on the outer side of the PVC connecting plate layer. The dismounting and mounting mechanism comprises a rod body fixedly connected to the door / window frame, through holes formed in the heat preservation layer and the PVC connecting plate layer correspondingly, and an inserting groove formed in the wall. According to the low-energy-consumption door and window connecting plate heat preservation structure, the dismounting and mounting mechanism is arranged between the wall body and the door / window frame, after a rod body penetrates through a through hole and is inserted into an inserting groove, a push block can be driven to move by screwing up a threaded rod, and therefore two positioning blocks can be inserted into positioning grooves under the action of a first connecting arm and a second connecting arm correspondingly; in addition, the door / window frame can be conveniently detached by unscrewing the threaded rod, so that the convenience of replacing the door / window frame after the door / window frame is damaged is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of door and window insulation structure technology, specifically a low-energy door and window connecting plate insulation structure. Background Technology

[0002] As is well known, doors and windows are the weakest points in the building envelope of residential buildings and are crucial links between the interior and exterior. Since 50% of building energy consumption is lost through doors and windows, they are key to building insulation and energy conservation, and their quality largely determines the building's insulation performance. As an existing technology for low-energy door and window insulation structures, the China Patent Network publishes a low-energy door and window connecting plate insulation structure with publication number CN216406546U, comprising: a wall, which is a boss structure with its sides set as inclined surfaces; and an insulation layer, which is applied to the wall. The insulation layer comprises: a polyurethane foam layer, applied to the wall; a layer of granulated polystyrene powder, applied over the polyurethane foam layer; a rock wool board layer, applied over the granulated polystyrene powder layer; a door / window connecting plate layer, applied over the rock wool board layer, the connecting plate layer extending to the side of the raised structure and covering the entire side of the raised structure; a door / window frame, mounted on the connecting plate layer and connected to the wall by expansion bolts; and a sealing ring, fitted onto the expansion bolts and in contact with the door / window frame, the sealing ring including a compression part that contacts and compresses the expansion bolts. This invention effectively prevents cracking at the joint between the door / window frame and the insulation layer, and prevents rainwater infiltration.

[0003] However, in the existing low-energy door and window connection plate insulation structure, the door / window frame is connected to the wall by expansion bolts. The expansion bolts not only require special tools to disassemble, but also involve many steps, which makes it inconvenient when the door / window frame needs to be replaced after damage. Therefore, a low-energy door and window connection plate insulation structure is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a low-energy-consumption door and window connecting plate insulation structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a low-energy-consumption door and window connecting plate insulation structure, comprising: a wall and a disassembly and assembly mechanism;

[0006] The wall has a boss structure, and an insulation layer is attached to the outside of the wall. A PVC connecting board layer is attached to the outside of the insulation layer, and a door / window frame is fixedly installed on the outside of the PVC connecting board layer.

[0007] The disassembly and assembly mechanism includes a rod fixedly connected to a door / window frame, through holes respectively opened inside the insulation layer and the PVC connecting plate layer, and slots opened inside the wall. The inner sidewall of the slot is symmetrically provided with positioning grooves. One end of the rod passes through the through hole and is inserted into the interior of the slot. The interior of the rod is provided with a hollow groove. A push block is movably connected inside the hollow groove. A threaded rod is rotatably connected to one side of the push block. The threaded rod is threadedly connected inside the rod. The other side of the push block is rotatably connected to a first connecting arm and a second connecting arm respectively. One side of the first connecting arm is rotatably connected to the second connecting arm. Positioning blocks are rotatably connected to the sides of the first and second connecting arms away from the push block. The positioning blocks are movably connected inside the hollow groove. The interior of the hollow groove is provided with a through groove for the positioning blocks to pass through.

[0008] By adopting the above technical solution, the insulation layer and PVC connecting plate layer can effectively prevent cracking at the insulation joint between the door / window frame and the wall, and can also effectively prevent rainwater from seeping in. In addition, when the door / window frame needs to be installed, the rod fixed on the door / window frame can be inserted through the through hole and into the slot in the wall. Tightening the threaded rod will drive the push block to move deeper into the slot, so that the first connecting arm and the second connecting arm can rotate under the action of the push block. This allows the two positioning blocks to penetrate the through slot and be inserted into the positioning slot under the action of the first connecting arm and the second connecting arm, so that the rod is positioned in the slot. When the door / window frame needs to be disassembled, the push block can be moved in the opposite direction by loosening the threaded rod, so that the two positioning blocks can be moved out of the positioning slot under the rotation of the first connecting arm and the second connecting arm. This allows the rod to be pulled out from the slot and the through hole, making it easy to remove the door / window frame.

[0009] Preferably, the inner wall of the empty groove is provided with a first sliding groove, and the number of positioning blocks is two, both of which are slidably connected to the inner wall of the first sliding groove.

[0010] By adopting the above technical solution, the two positioning blocks can always maintain stable linear movement.

[0011] Preferably, the inner sidewall of the empty slot is symmetrically provided with a second sliding groove, and the inner sidewall of the second sliding groove is slidably connected to the push block.

[0012] By adopting the above technical solution, the pusher block can maintain a stable linear movement under the action of the threaded rod.

[0013] Preferably, a sealing ring is fitted on the rod body, the sealing ring is disposed on the outer side of the PVC connecting plate layer, and one end of the threaded rod extends to the outside of the rod body and is fixedly connected to a protrusion.

[0014] By adopting the above technical solution, the sealing ring can seal the gap between the rod body and the through hole, and after the threaded rod is tightened, it can drive the protrusion to press the sealing ring, so that the sealing ring can remain stable during use.

[0015] Preferably, the protrusion has a groove inside.

[0016] By adopting the above technical solution, the threaded rod can be turned by inserting a wrench into the inside of the protrusion.

[0017] Preferably, the insulation layer consists of a polyurethane foam layer, a polystyrene particle layer, and a rock wool board layer from the inside out.

[0018] By adopting the above technical solutions, the thermal insulation effect of the insulation layer can be effectively improved.

[0019] In summary, this application includes at least one of the following beneficial technical effects:

[0020] This low-energy-consumption door and window connecting plate insulation structure features a disassembly and assembly mechanism between the wall and the door / window frame. After the rod passes through the through hole and is inserted into the slot, tightening the threaded rod moves the push block, allowing the two positioning blocks to be inserted into the positioning groove under the action of the first and second connecting arms, respectively, thus installing the door / window frame. Loosening the threaded rod also facilitates the disassembly of the door / window frame, effectively improving the convenience of replacing damaged door / window frames. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the low-energy door and window connecting plate insulation structure of this utility model.

[0022] Figure 2 This is an enlarged view of area A in the structural schematic diagram of the low-energy door and window connecting plate thermal insulation structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the protrusions and grooves in the low-energy-consumption door and window connecting plate insulation structure of this utility model.

[0024] In the diagram: 1. Wall; 10. Insulation layer; 11. PVC connecting board layer; 12. Door / window frame; 2. Disassembly and assembly mechanism; 20. Rod; 21. Through hole; 22. Slot; 23. Positioning groove; 24. Empty groove; 25. Threaded rod; 26. Push block; 27. First connecting arm; 28. Second connecting arm; 29. ​​Positioning block; 201. First sliding groove; 202. Second sliding groove; 203. Sealing ring; 204. Protrusion; 205. Groove. Detailed Implementation

[0025] 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.

[0026] Please see Figures 1-3 This utility model provides a technical solution: a low-energy-consumption door and window connecting plate insulation structure, including: a wall 1 and a disassembly and assembly mechanism 2;

[0027] First, in order to effectively prevent cracking at the insulation joint between the insulation layer 10 and the PVC connecting plate layer 11 and the door / window frame 12 and the wall 1, and to effectively prevent rainwater from seeping in, the wall 1 has a protruding structure. The insulation layer 10 is attached to the outside of the wall 1, and the PVC connecting plate layer 11 is attached to the outside of the insulation layer 10. The door / window frame 12 is fixedly installed on the outside of the PVC connecting plate layer 11. In order to effectively improve the insulation effect of the insulation layer 10, the insulation layer 10 is composed of a polyurethane foam layer, a polystyrene particle layer and a rock wool board layer from the inside to the outside.

[0028] Secondly, in order to install the door / window frame 12, the rod 20 fixed to the door / window frame 12 can be inserted through the through hole 21 and into the slot 22 of the wall 1. Tightening the threaded rod 25 will move the push block 26 deeper into the slot 24, allowing the first connecting arm 27 and the second connecting arm 28 to rotate under the action of the push block 26. This allows the two positioning blocks 29 to penetrate the through slot and be inserted into the positioning groove 23 under the action of the first connecting arm 27 and the second connecting arm 28, thus positioning the rod 20 in the slot 22. When disassembling the door / window frame 12, loosening the threaded rod 25 will move the push block 26 in the opposite direction, allowing the two positioning blocks 29 to move out of the positioning groove 23 under the rotation of the first connecting arm 27 and the second connecting arm 28. This allows the rod 20 to be pulled out of the slot 22 and the through hole 21, facilitating the removal of the door / window frame 12. Mechanism 2 includes a rod 20 fixedly connected to the door / window frame 12, through holes 21 respectively opened inside the insulation layer 10 and the PVC connecting plate layer 11, and slots 22 opened inside the wall 1. The inner sidewall of the slot 22 is symmetrically provided with positioning grooves 23. One end of the rod 20 passes through the through hole 21 and is inserted into the interior of the slot 22. The interior of the rod 20 is provided with a hollow groove 24. A push block 26 is movably connected inside the hollow groove 24. A threaded rod 25 is rotatably connected to one side of the push block 26. The threaded rod 25 is threadedly connected inside the rod 20. The other side of the push block 26 is rotatably connected to a first connecting arm 27 and a second connecting arm 28. One side of the first connecting arm 27 is rotatably connected to the second connecting arm 28. Positioning blocks 29 are rotatably connected to the side of the first connecting arm 27 and the second connecting arm 28 away from the push block 26. Positioning blocks 29 are movably connected inside the hollow groove 24. The interior of the hollow groove 24 is provided with a through groove for the positioning blocks 29 to pass through.

[0029] Furthermore, to ensure the two positioning blocks 29 maintain stable linear movement, a first sliding groove 201 is provided on the inner wall of the slot 24. There are two positioning blocks 29, both slidably connected to the inner wall of the first sliding groove 201. To ensure the push block 26 maintains stable linear movement under the action of the threaded rod 25, a second sliding groove 202 is symmetrically provided on the inner wall of the slot 24. The inner wall of the second sliding groove 202 is slidably connected to the push block 26. To ensure the sealing ring 203 can properly seal the rod body 20 and the through hole... The gap of 21 is sealed, and after the threaded rod 25 is tightened, it can drive the protrusion 204 to press the sealing ring 203, so that the sealing ring 203 can remain stable during use. The sealing ring 203 is fitted on the rod body 20. The sealing ring 203 is set on the outside of the PVC connecting plate layer 11. One end of the threaded rod 25 extends to the outside of the rod body 20 and is fixedly connected to the protrusion 204. In order to tighten the threaded rod 25 by inserting a wrench into the protrusion 204, a groove 205 is provided inside the protrusion 204.

[0030] Based on the above technical solution, the working steps of this solution are summarized as follows: During use, the insulation layer 10 and the PVC connecting plate layer 11 can effectively prevent cracking at the insulation joint between the door / window frame 12 and the wall 1, and also effectively prevent rainwater seepage. Furthermore, when the door / window frame 12 needs to be installed, the rod 20 fixed to the door / window frame 12 can be inserted through the through hole 21 and into the slot 22 of the wall 1. This allows the threaded rod 25 to be tightened, driving the push block 26 deeper into the empty slot 24, thereby enabling the first connecting arm 27 and the second connecting arm 28 to move towards the push block 24. The rod 20 rotates under the action of the first connecting arm 27 and the second connecting arm 28, so that the two positioning blocks 29 can pass through the through groove and be inserted into the positioning groove 23 respectively under the action of the first connecting arm 27 and the second connecting arm 28. This allows the rod 20 to be positioned in the slot 22. When it is necessary to disassemble the door / window frame 12, the push block 26 can be moved in the opposite direction by loosening the threaded rod 25. This allows the two positioning blocks 29 to move out of the positioning groove 23 under the action of the rotation of the first connecting arm 27 and the second connecting arm 28, so that the rod 20 can be pulled out from the slot 22 and the through hole 21, thereby facilitating the removal of the door / window frame 12.

[0031] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A low-energy-consumption door and window connecting plate insulation structure, characterized in that, include: Wall (1) and disassembly / assembly mechanism (2); The wall (1) is a boss structure. The outside of the wall (1) is covered with an insulation layer (10). The outside of the insulation layer (10) is covered with a PVC connecting plate layer (11). A door / window frame (12) is fixedly installed on the outside of the PVC connecting plate layer (11). The disassembly and assembly mechanism (2) includes a rod (20) fixedly connected to the door / window frame (12), through holes (21) respectively opened inside the insulation layer (10) and the PVC connecting plate layer (11), and slots (22) opened inside the wall (1). The inner sidewall of the slot (22) is symmetrically provided with positioning grooves (23). One end of the rod (20) passes through the through hole (21) and is inserted into the inside of the slot (22). The inside of the rod (20) is provided with a hollow groove (24). A push block (26) is movably connected inside the hollow groove (24). One side of the push block (26) A threaded rod (25) is rotatably connected to the inside of the rod body (20). The other side of the push block (26) is rotatably connected to a first connecting arm (27) and a second connecting arm (28). One side of the first connecting arm (27) is rotatably connected to the second connecting arm (28). The side of the first connecting arm (27) and the second connecting arm (28) away from the push block (26) is rotatably connected to a positioning block (29). The positioning block (29) is movably connected to the inside of the empty groove (24). The inside of the empty groove (24) is provided with a through groove for the positioning block (29) to pass through.

2. The low-energy door and window connecting plate insulation structure according to claim 1, characterized in that: The inner wall of the slot (24) is provided with a first sliding groove (201), and there are two positioning blocks (29). Both positioning blocks (29) are slidably connected to the inner wall of the first sliding groove (201).

3. The low-energy door and window connecting plate insulation structure according to claim 2, characterized in that: The inner wall of the empty groove (24) is symmetrically provided with a second sliding groove (202), and the inner wall of the second sliding groove (202) is slidably connected to the push block (26).

4. The low-energy door and window connecting plate insulation structure according to claim 1, characterized in that: A sealing ring (203) is fitted on the rod body (20), the sealing ring (203) is located on the outside of the PVC connecting plate layer (11), and one end of the threaded rod (25) extends to the outside of the rod body (20) and is fixedly connected to a protrusion (204).

5. The low-energy door and window connecting plate insulation structure according to claim 4, characterized in that: The protrusion (204) has a groove (205) inside.

6. The low-energy door and window connecting plate insulation structure according to claim 1, characterized in that: The insulation layer (10) consists of a polyurethane foam layer, a polystyrene particle layer and a rock wool board layer from the inside out.

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