Energy-saving door and window system with high-efficiency thermal insulation function

Abstract

This invention relates to the technical field of doors and windows, and discloses an energy-saving door and window system with high-efficiency heat insulation function. It includes an outer frame and an inner frame, a sealing plate disposed between the outer and inner frames, and a guide rod fixedly connected to the inner frame. This guide rod allows two locking tubes to move horizontally and, in conjunction with the inner frame, a reinforcing member locks the locking tubes. An active limiting component and the locking tubes enter the wall, while the reinforcing member strengthens the stability of the locking tubes against the wall. A single external power pushes a connecting rod to move a straight plate, causing the sliding frame to slide along the guide rod. This allows a round rod to extend along the slot in the outer frame and insert into the wall, forming an initial limit. A spring releases its restoring force, causing the ball to retract back into the locking tube. The locking tube and round rod can be completely removed without leaving any residue in the wall or excessively damaging the hole wall. This eliminates the hassle of cleaning after bolt corrosion or breakage during traditional disassembly, achieving efficient and reversible operation with one-step push installation and reverse pull disassembly.

Description

Technical Field

[0001] This invention relates to the technical field of doors and windows, and in particular to an energy-saving door and window system with high-efficiency heat insulation function. Background Technology

[0002] Doors and windows are important parts of a building, serving to block wind and rain, insulate against heat and cold, and facilitate entry and exit, connecting the inside and outside.

[0003] However, in existing technologies, to ensure the stability of door and window frames during installation, multiple expansion bolts need to be installed around their perimeter. Holes are drilled at predetermined locations on the building window using an electric drill. After drilling, dust and debris are cleaned from the holes, and then the bolts are inserted and tightened one by one. The entire process is cumbersome and time-consuming, significantly slowing down the construction progress during batch installations. After installation, the expanding foam used to fill the gaps between the door and window frames and the building window is susceptible to performance degradation due to environmental factors over long-term use. This causes the expanding foam to repeatedly shrink and expand, become damp and age, gradually cracking and becoming brittle. This leads to the reappearance or expansion of existing gaps, forming indoor and outdoor air convection channels, which can cause problems in winter. The intrusion of cold air from outside and the loss of indoor heating, as well as the leakage of cold air from indoors and the infiltration of hot air from outside in summer, all increase the energy consumption for heating or cooling. At the same time, rainwater and dust can easily enter the room through gaps, and can also cause the bottom of door and window frames and the walls around the windows to become damp, further accelerating the aging of sealing materials and creating a cycle of continuous deterioration in sealing and insulation performance. Bolts are tightly engaged with the wall hole walls, and forcibly turning them can easily cause stripping. Some bolts may even break and remain in the holes, making them difficult to remove. Even if the window frame is removed, the original bolt holes may have their hole walls detached and their diameter enlarged due to destructive operations, losing their nail-holding ability and making it impossible to fix the door and window frames again. Reinstallation requires re-measuring and marking new holes around the original locations, ensuring the new holes are at a distance from the originals to prevent damage to the wall structure. It also necessitates readjusting the horizontal and vertical alignment of the door and window frames. This not only increases workload but may also affect frame stability due to improper hole placement. After readjusting the frame's fixing position, subsequently installed doors and windows are prone to insulation failure. The original sealing structure must be completely removed. When refilling with expanding foam, the irregular shape of the new gaps can lead to voids and air bubbles if insufficient filling or incomplete air removal, resulting in an incomplete sealing and insulation layer. Furthermore, slight deviations in the adjusted door and window frames may cause loose adhesion between the door / window sash and the frame's sealing strip, creating localized gaps. The bonding between the new sealing material and the wall and door / window frames may also be poor, making the sealing layer prone to separation from the substrate due to temperature changes and wall settlement, ultimately leading to a decline in insulation performance. Summary of the Invention

[0004] The purpose of this invention is to provide an energy-saving door and window system with high-efficiency heat insulation function, solving the problems of time-consuming assembly and the impact of reassembly on heat insulation effect.

[0005] The technical solution of the present invention is as follows: an energy-saving door and window system with high-efficiency heat insulation function, including an outer frame and an inner frame, a sealing plate disposed between the outer frame and the inner frame, a guide rod fixedly connected to the inner frame, two active limiting members disposed and slidably connected to the guide rod, a guide member fixedly connected to the active limiting members, two pressure receiving members disposed and slidably connected to the guide members, a locking tube fixedly connected to the pressure receiving member, a reinforcing member disposed inside the locking tube, a phase change material sleeve snapped into the outer frame, a vertical plate snapped into the upper and lower locking tubes, and multiple aluminum plates disposed and fixedly connected to the outer frame. The two active limiting members are symmetrically arranged about the central axis of the outer frame, and the two locking tubes are symmetrically arranged about the central axis of the guide members. The outer frame has multiple through slots, and the active limiting members and locking tubes pass through the corresponding through slots. When the active limiting members move, they push the pressure receiving members through the guide members, causing the two locking tubes to move horizontally, and cooperate with the inner frame to lock the locking tubes with the reinforcing member.

[0006] Furthermore, the active limiting component includes a straight plate disposed between the outer frame and the inner frame, a sliding frame fixedly connected to the straight plate, and two round rods fixedly connected to the straight plate. The guide rods are located inside the sliding frame, and the round rods pass through the through slot.

[0007] Furthermore, the guide member has two inclined grooves, and the pressure-bearing member is provided with a round shaft located inside the inclined grooves. The height and length of the inclined grooves are equal.

[0008] Furthermore, the locking tube has a horizontal groove and a round hole, and multiple round holes are formed at equal angles. A spring is installed inside the locking tube.

[0009] Furthermore, the reinforcement includes a slide rod slidably connected inside the locking tube, a vertical rod fixedly connected to the slide rod, an arc-pressing block and a return arc-stop block snapped onto the outside of the slide rod, a limiting sleeve fixedly connected between the arc-pressing block and the return arc-stop block, and a ball disposed between the arc-pressing block and the return arc-stop block. The return arc-stop block is connected to a spring, and the adjacent surfaces of the arc-pressing block and the return arc-stop block are arc-shaped.

[0010] Furthermore, the number of limiting sleeves, spheres, and circular holes is equal, one-third of the area of ​​the sphere is always located inside the circular hole, and the limiting sleeves are located on both sides of a single sphere.

[0011] Furthermore, the vertical rod passes through the horizontal slot, and multiple protruding strips are fixedly connected to the inner frame. The number of protruding strips is equal to the number of vertical rods. When the pressure-bearing component is located at the bottom of the inclined slot, the vertical rod is in contact with the corresponding protruding strip.

[0012] Furthermore, the aluminum plate is located at the four right angles of the outer frame, the two ends of the straight plate are attached to the aluminum plate, and the two ends of the vertical plate are on the same plane as the side of the aluminum plate away from the outer frame. Both the straight plate and the vertical plate are made of copper alloy.

[0013] Furthermore, multiple phase change material sleeves are provided and distributed on the four sides of the outer frame. When the pressure-bearing component is located at the bottom of the inclined groove, the straight plate and the vertical plate are both in contact with the corresponding phase change material sleeves.

[0014] Furthermore, the sealing plate has two sliding grooves and multiple reinforcing holes. A connecting rod is fixedly connected to the sliding frame, and a circular groove is provided on the connecting rod.

[0015] The beneficial effects of this invention are:

[0016] 1. A single external power source drives the connecting rod to move the straight plate, causing the sliding frame to slide along the guide rod. This allows the round rod to extend along the slot of the outer frame and insert into the wall to form a preliminary limit. The guide component, through the inclined groove and the inclined surface of the pressure component, converts the axial force into a horizontal force, pushing the locking tube into the wall automatically. The inner frame protrusion blocks the vertical rod, causing the sliding rod of the reinforcement component to move. The pressure block squeezes the ball out of the round hole and clamps it to the wall hole wall, forming a double stable structure of preliminary limit and multi-point clamping. This avoids the problems of easy stripping and breakage of traditional bolts with single-point engagement. During disassembly, simply pull the active limit component in the opposite direction. The spring releases the reset force, causing the ball to retract back into the locking tube. The locking tube and round rod can be completely removed without leaving any residue in the wall or excessively damaging the hole wall. This eliminates the hassle of cleaning after bolt corrosion and breakage in traditional disassembly, achieving efficient and reversible operation of one-step push installation and reverse pull disassembly.

[0017] 2. The phase change material sleeve, which is snapped into the inner side of the outer frame, is wrapped with a rubber sleeve to encase the paraffin-based composite phase change energy storage material. Its phase change temperature range is adapted to the temperature difference commonly encountered in buildings. At the same time, the phase change material sleeve can also generate localized micro-expansion, automatically filling the gap between the outer frame and the wall, and can maintain a long-term sealing and heat insulation effect. In addition, the outer frame and the inner frame are made of high-strength heat-insulating profiles, and the connection is sealed by a sealing plate, further blocking the heat transfer path. This provides double protection for heat insulation performance and helps the building save energy and reduce consumption.

[0018] 3. Aluminum plates are set at the four right angles of the outer frame through straight plates, vertical plates, and the four right angles of the outer frame. When the pressure-bearing component moves to the bottom of the inclined groove, the two ends of the straight plates are attached to the aluminum plates, and the two ends of the vertical plates are flush with the aluminum plates. Both the straight plates and vertical plates are attached to the phase change material sleeve, forming a complete frame-shaped heat conduction structure. This can avoid local heat concentration and evenly transfer the heat absorbed by each component to the phase change material sleeve, ensuring that the phase change material can fully play its energy storage and temperature regulation role and eliminating the heat conduction blind zone caused by the traditional single phase change material layout. Attached Figure Description

[0019] Figure 1This is a three-dimensional structural diagram from a first perspective of the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0021] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 This is a schematic diagram of the active limiting component of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the guide component of the present invention;

[0024] Figure 6 This is a top view of the locking tube of the present invention;

[0025] Figure 7 For the present invention Figure 6 Sectional view at point BB;

[0026] Figure 8 This is a schematic diagram of the reinforcement component of the present invention;

[0027] Figure 9 This is a schematic diagram of the sealing plate of the present invention;

[0028] Figure 10 For the present invention Figure 9 Enlarged diagram of point C in the middle.

[0029] In the picture:

[0030] 1. Outer frame; 101. Through slot; 2. Inner frame; 21. Raised strip; 3. Sealing plate; 301. Sliding groove; 302. Reinforcing hole; 4. Guide rod; 5. Active limiting component; 51. Straight plate; 52. Sliding frame; 521. Connecting rod; 501. Circular groove; 53. Circular rod; 6. Guide component; 61. Inclined groove; 7. Pressure-bearing component; 71. Circular shaft; 8. Locking tube; 81. Horizontal groove; 82. Circular hole; 83. Spring; 9. Reinforcing component; 91. Sliding rod; 92. Vertical rod; 93. Arc-pressing block; 94. Anti-return arc block; 95. Limiting sleeve; 96. Sphere; 10. Phase change material sleeve; 11. Vertical plate; 12. Aluminum plate. Detailed Implementation

[0031] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Reference Figures 1-10This invention provides an energy-saving door and window system with high-efficiency heat insulation function, including an outer frame 1 and an inner frame 2, a sealing plate 3 disposed between the outer frame 1 and the inner frame 2, a guide rod 4 fixedly connected to the inner frame 2, two active limiting members 5 slidably connected to the guide rod 4, a guide member 6 fixedly connected to the active limiting member 5, two pressure receiving members 7 slidably connected to the guide member 6, a locking tube 8 fixedly connected to the pressure receiving member 7, a reinforcing member 9 disposed inside the locking tube 8, a phase change material sleeve 10 snapped into the outer frame 1, and a vertical plate 1 snapped between the upper and lower locking tubes 8. 1. A plurality of aluminum plates 12 are provided and fixedly connected to the outer frame 1. Two active limiting members 5 are symmetrically arranged about the central axis of the outer frame 1, and two locking tubes 8 are symmetrically arranged about the central axis of the guide member 6. Multiple through slots 101 are provided on the outer frame 1. The active limiting members 5 and the locking tubes 8 pass through the corresponding through slots 101. When the active limiting members 5 move, they push the pressure member 7 through the guide member 6, so that the two locking tubes 8 move horizontally. In conjunction with the inner frame 2, the reinforcing member 9 locks the locking tubes 8. The active limiting members 5 and the locking tubes 8 enter the wall. At the same time, the reinforcing member 9 reinforces the stability of the locking tubes 8 and the wall.

[0033] Among them, there are two active limiting components 5, and the guide component 6 is connected to the active limiting component 5. The two correspond one to one, and the guide component 6 is connected to two pressure-bearing components 7. Therefore, the number of pressure-bearing components 7 is twice that of the active limiting component 5.

[0034] Specifically, the outer frame 1 and inner frame 2 are made of high-strength thermal insulation profiles. They are connected and sealed by a sealing plate 3, avoiding the traditional one-piece door and window frame design. The glass is installed inside the inner frame 2. The guide member 6 has a double-beveled interior, with both bevels fitting against the pressure-bearing member 7. One end of the pressure-bearing member 7 is adapted to the bevel of the guide member 6, and the other end is fixed to the locking tube 8. When the active limiting member 5 moves, the guide member 6, through bevel transmission, converts the axial force into a horizontal radial force, pushing the pressure-bearing member 7 to cause the locking tube 8 to extend outward along the through slot 101 of the outer frame 1, pushing the locking tube 8 into the wall. This avoids the cumbersome process of drilling, cleaning, and tightening bolts. The active limiting member 5 also enters the wall after moving. When the locking tube 8 is inserted into the wall to the preset depth, the inner frame 2... Frame 2 will block the compression of the reinforcement 9, causing the reinforcement 9 to expand outward and further embed into the wall hole to form multi-point clamping, which can avoid bolt stripping and breakage. Moreover, when disassembling, only the active limiting part 5 needs to be pulled, and the locking tube 8 can be completely removed without leaving any residue in the wall or excessively damaging the hole wall. The phase change material sleeve 10 is snapped into the inner groove of the outer frame 1. It uses a rubber sleeve and contains a composite phase change energy storage material, such as paraffin-based composite material. Its phase change temperature range is adapted to the temperature difference commonly used in buildings. It absorbs outdoor heat to prevent it from entering, releases stored heat to reduce indoor heat loss, regulates the frame temperature, and reduces the energy consumption of air conditioning and heating. It avoids the problem of traditional foaming agents being difficult to remove after aging. At the same time, it can produce local micro-expansion to fill the gap between the outer frame 1 and the wall.

[0035] Reference Figures 2-6 The active limiting component 5 includes a straight plate 51 disposed between the outer frame 1 and the inner frame 2, a sliding frame 52 fixedly connected to the straight plate 51, and two round rods 53 fixedly connected to the straight plate 51. The guide rod 4 is located inside the sliding frame 52, and the round rod 53 passes through the through slot 101.

[0036] Specifically, the straight plate 51 is a rectangular sheet located in the gap between the outer frame 1 and the inner frame 2, and its surface is polished. The sliding frame 52 is a rectangular frame structure with open ends. The inner diameter of the sliding frame 52 and the outer diameter of the guide rod 4 form a clearance sliding fit, which ensures that the sliding frame 52 can slide smoothly inside the guide rod 4, and avoids the sliding frame 52 from shifting due to excessive clearance. Two round rods 53 are symmetrically distributed on the side of the straight plate 51 away from the sliding frame 52, corresponding one-to-one with the position of the through slot 101 of the outer frame 1. They adopt a solid alloy structure to ensure that they are not easily bent or deformed when inserted into the wall, thus limiting their movement rather than providing support. The outer diameter of the round rod 53 is adapted to the inner diameter of the through slot 101. When the sliding frame 52 is pushed by an external force, it slides along the guide rod 4, causing the straight plate 51, the sliding frame 52 and the guide 6 to move synchronously, driving the round rod 53 to extend out along the through slot 101. At the same time, the thrust will be transmitted to the guide component 6, providing stable power for the subsequent pressure component 7 to push the locking tube 8 into the wall, realizing that the guiding action is triggered simultaneously with one push, completely eliminating the tedious step of adjusting the position of each bolt one by one in the traditional installation.

[0037] Reference Figures 1-7 The guide member 6 has two inclined grooves 61, and the pressure member 7 is provided with a round shaft 71, which is located inside the inclined grooves 61. The height and length of the inclined grooves 61 are equal.

[0038] Specifically, the two inclined grooves 61 are symmetrically distributed, and the two round shafts 71 are correspondingly matched. The dimensions and inclination angles of the inclined grooves 61 are completely consistent, ensuring that when the guide member 6 moves, the horizontal component forces on both round shafts 71 are equal in magnitude and opposite in direction. When the active limiting member 5 drives the guide member 6 to move axially toward the wall, the inner wall of the inclined groove 61 generates an oblique thrust on the round shaft 71. This thrust can be decomposed into an axial component and a horizontal component. The axial component is limited by the guide rod 4 of the inner frame 2, so that the active limiting member 5 can only move axially. The horizontal component pushes the pressure member 7 to move horizontally away from the guide member 6, thereby driving the locking tube 8 to extend out of the through slot 101 and insert into the wall. Conversely, when disassembly is required, the guide member 6 is pulled to move away from the wall, and the inner wall of the inclined groove 61 pushes the round shaft 71 in the opposite direction, causing the pressure member 7 to drive the locking tube 8 to retract, thus realizing reversible transmission.

[0039] Reference Figures 2-8 The locking tube 8 has a horizontal groove 81 and a round hole 82. Multiple round holes 82 are opened at equal angles. A spring 83 is installed inside the locking tube 8.

[0040] The reinforcement component 9 includes a slide rod 91 slidably connected inside the locking tube 8, a vertical rod 92 fixedly connected to the slide rod 91, an arc-pressing block 93 and a check arc block 94 snapped onto the outside of the slide rod 91, a limiting sleeve 95 fixedly connected between the arc-pressing block 93 and the check arc block 94, and a ball 96 disposed between the arc-pressing block 93 and the check arc block 94. The check arc block 94 is connected to the spring 83, and the adjacent surfaces of the arc-pressing block 93 and the check arc block 94 are arc-shaped.

[0041] Specifically, one end of the locking tube 8 is always restricted by the through slot 101. Therefore, when the guide 6 moves and presses against the pressure-bearing member 7, causing the locking tube 8 to extend out along the through slot 101 of the outer frame 1 and insert into the wall, the protrusion 21 of the inner frame 2 abuts against the vertical rod 92, causing the sliding rod 91 to move away from the end of the locking tube 8. The pressure block 93 presses against the ball 96 along with the sliding rod 91, causing the ball 96 to extend out of the round hole 82 and press against the wall hole wall. At the same time, the check block 94 compresses the spring 83, and the spring stores the restoring force of 83, achieving double fixation with the wall and avoiding the single-point engagement of traditional bolts. To address the issue of slippage, when disassembly is required, pull the straight plate 51 in the opposite direction. The spring 83 releases its restoring force, pushing the anti-return arc block 94 to move. After the ball 96 loses its pushing force, it automatically contracts due to the arc surface. The pressure block 93 retracts into the tube along with the anti-return arc block 94. Subsequently, the pressure component 7 drives the locking tube 8 to be pulled out of the wall. The ball 96 is made of high-hardness wear-resistant material, which can reduce component wear and make the expansion action smoother. The limit sleeve 95 is fitted on the outside of the slide rod 91 to further ensure that the ball 96 is always between the two arc surfaces, avoiding pushing failure caused by component misalignment.

[0042] Among them, the locking tube 8 is a hollow thick-walled alloy tube with a sharp end to facilitate entry into the wall under the action of the pressure component 7. A horizontal groove 81 and a round hole 82 are reserved on the outside of the tube to provide a moving channel for the vertical rod 92. The round holes 82 are evenly distributed and correspond to the position of the ball 96, ensuring that the ball 96 can extend out of the tube through the round hole 82 to generate outward expansion and achieve clamping with the wall.

[0043] Reference Figures 2-9 The number of limiting sleeves 95, spheres 96 and circular holes 82 are equal. One-third of the area of ​​the sphere 96 is always located inside the circular hole 82. The sphere 96 is restricted by the circular hole 82. The limiting sleeves 95 are located on both sides of a single sphere 96.

[0044] The vertical rod 92 passes through the horizontal slot 81. Multiple protrusions 21 are fixedly connected to the inner frame 2. The number of protrusions 21 is equal to that of the vertical rod 92. When the pressure member 7 is located at the bottom of the inclined slot 61, the vertical rod 92 is in contact with the corresponding protrusion 21, thereby using the protrusions 21 to block the vertical rod 92. The limiting sleeve 95 is located on both sides of the single ball 96 and is snapped onto the outside of the slide rod 91 to separate adjacent balls 96, preventing multiple balls 96 from squeezing or misaligning with each other when rolling, ensuring that the arc surface of the two arc blocks is always in contact with the ball 96, and improving the accuracy of the action of the reinforcement member 9.

[0045] Reference Figures 3-10 Aluminum plate 12 is located at the four right angles of outer frame 1. The two ends of straight plate 51 are attached to aluminum plate 12. The two ends of vertical plate 11 are on the same plane as the side of aluminum plate 12 away from outer frame 1. Both straight plate 51 and vertical plate 11 are made of copper alloy.

[0046] Multiple phase change material sleeves 10 are provided and distributed on the four sides of the outer frame 1. When the pressure member 7 is located at the bottom of the inclined groove 61, the straight plate 51 and the vertical plate 11 are both in contact with the corresponding phase change material sleeve 10. At the same time, the two ends of the vertical plate 11 are in contact with the aluminum plate 12, while the aluminum plate 12 is always in contact with the straight plate 51, thus forming a frame shape and forming heat conduction.

[0047] Specifically, when the pressure component 7 reaches the bottom of the inclined groove 61, each component forms a complete heat-conducting frame. The straight plate 51 is attached to the phase change material sleeve 10 to transfer heat to the phase change material. The vertical plate 11 is simultaneously attached to the phase change material sleeve 10 and the aluminum plate 12. On the one hand, it transfers its own heat to the phase change material, and on the other hand, it transfers the remaining heat to the straight plate 51. The straight plate 51, the vertical plate 11 and the aluminum plate 12 transfer heat to each other to avoid local heat concentration and ensure that the heat of each heat-conducting component can be transferred to the phase change material, avoiding the heat conduction blind zone caused by the traditional single phase change material layout.

[0048] Reference Figures 3-10 The sealing plate 3 has two sliding slots 301 and multiple reinforcing holes 302. The sliding frame 52 is fixedly connected to a connecting rod 521, which has a circular groove 501. Using external power, such as an electric push rod and a shaft component, the shaft component is inserted into the circular groove 501, and the straight plate 51 can be moved by pushing it with the electric push rod.

[0049] The working principle of this invention is as follows: A thrust is provided by inserting a shaft-shaped component into the circular groove 501 of the connecting rod 521, pushing the sliding frame 52 to slide along the guide rod 4 of the inner frame 2. The sliding frame 52 is fixed to the straight plate 51 and the guide member 6, so all three move axially synchronously with the sliding frame 52. Simultaneously, the circular rod 53 on the straight plate 51 extends along the through slot 101 of the outer frame 1 and inserts into the wall to achieve initial positioning. The thrust is also synchronously transmitted to the guide member 6. Subsequently, when the guide member 6 moves, the inner wall of its inclined groove 61 generates an oblique thrust on the circular shaft 71 of the pressure member 7. The thrust is decomposed into an axial component limited by the guide rod 4 and a horizontal component that pushes the pressure member 7 to move horizontally. The pressure member 7 is fixed to the locking tube 8, which in turn drives the locking tube 8 to extend out along the through slot 101 and insert into the wall. At this time, the round rod 53 and the locking tube 8 enter the wall simultaneously. When the locking tube 8 enters the wall to the preset depth, the protrusion 21 of the inner frame 2 fits against the vertical rod 92, blocking the movement of the vertical rod 92. As the locking tube 8 further enters the wall, the vertical rod 92 drives the sliding rod 91 to move into the locking tube 8. The sliding rod 91 drives the arc-pressing block 93 to squeeze. Sphere 96 extends from the round hole 82 of the locking tube 8 and clamps the wall hole wall to form multi-point clamping. At the same time, the anti-return arc block 94 compresses the spring 83 to store the reset force, avoiding the problem of traditional bolt stripping and breakage. When the pressure-bearing component 7 slides to the bottom of the inclined groove 61, the straight plate 51, the vertical plate 11 and the aluminum plate 12 form a frame-shaped heat-conducting structure. The straight plate 51 and the vertical plate 11 are attached to the phase change material sleeve 10 to transfer heat to the composite phase change material inside the sleeve. At high temperatures, it absorbs heat and prevents heat from entering the body; at low temperatures, it releases heat to reduce heat loss. The rubber sleeve of sleeve 10 can expand to fill the gap between the outer frame 1 and the wall. The outer frame 1 and the inner frame 2 are made of high-strength heat-insulating profiles. The sealing plate 3 is sealed to further insulate the heat. When disassembling, the external power pulls the active limiting component 5 in the opposite direction, which drives the guide component 6 to move in the opposite direction. The inclined groove 61 drives the pressure component 7 to retract. The locking tube 8 retracts along the through groove 101. At the same time, the spring 83 releases the reset force to push the anti-return arc block 94 to move. The ball 96 retracts into the locking tube 8. Finally, the locking tube 8 and the round rod 53 are pulled out from the wall synchronously without any residue and without damaging the wall.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An energy-saving door and window system with high-efficiency heat insulation function, comprising an outer frame (1) and an inner frame (2), characterized in that: It also includes a sealing plate (3) set between the outer frame (1) and the inner frame (2), a guide rod (4) fixedly connected to the inner frame (2), two active limiting members (5) slidably connected to the guide rod (4), a guide member (6) fixedly connected to the active limiting member (5), two pressure members (7) slidably connected to the guide member (6), a locking tube (8) fixedly connected to the pressure member (7), a reinforcing member (9) set inside the locking tube (8), a phase change material sleeve (10) snapped into the outer frame (1), a vertical plate (11) snapped between the upper and lower locking tubes (8), and multiple and Aluminum plates (12) are fixedly connected to the outer frame (1). The two active limiting members (5) are symmetrically arranged about the central axis of the outer frame (1). The two locking tubes (8) are symmetrically arranged about the central axis of the guide member (6). The outer frame (1) has multiple through slots (101). The active limiting members (5) and locking tubes (8) pass through the corresponding through slots (101). When the active limiting members (5) move, they push the pressure member (7) through the guide member (6) to make the two locking tubes (8) move horizontally. They also cooperate with the inner frame (2) to make the reinforcement member (9) lock the locking tubes (8). The active limiting component (5) includes a straight plate (51) disposed between the outer frame (1) and the inner frame (2), a sliding frame (52) fixedly connected to the straight plate (51), and two round rods (53) fixedly connected to the straight plate (51). The guide rod (4) is located inside the sliding frame (52), and the round rod (53) passes through the through slot (101). The guide member (6) has two inclined grooves (61), and the pressure member (7) is provided with a round shaft (71). The round shaft (71) is located inside the inclined groove (61), and the height and length of the inclined groove (61) are equal. The locking tube (8) is provided with a horizontal slot (81) and a round hole (82). Multiple round holes (82) are provided at equal angles. A spring (83) is provided inside the locking tube (8). The reinforcement component (9) includes a slide rod (91) slidably connected inside the locking tube (8), a vertical rod (92) fixedly connected to the slide rod (91), an arc-pressing block (93) and a check-back arc block (94) snapped onto the outside of the slide rod (91), a limiting sleeve (95) fixedly connected between the arc-pressing block (93) and the check-back arc block (94), and a ball (96) disposed between the arc-pressing block (93) and the check-back arc block (94). The check-back arc block (94) is connected to a spring (83), and the adjacent surfaces of the arc-pressing block (93) and the check-back arc block (94) are arc-shaped. The vertical rod (92) passes through the horizontal slot (81). Multiple protrusions (21) are fixedly connected to the inner frame (2). The number of protrusions (21) is equal to that of the vertical rod (92). When the pressure member (7) is located at the bottom of the inclined slot (61), the vertical rod (92) fits against the corresponding protrusion (21).

2. The energy-saving door and window system with high-efficiency heat insulation function according to claim 1, characterized in that: The number of the limiting sleeve (95), the sphere (96) and the round hole (82) are equal, one-third of the area of ​​the sphere (96) is always located inside the round hole (82), and the limiting sleeve (95) is located on both sides of a single sphere (96).

3. The energy-saving door and window system with high-efficiency heat insulation function according to claim 1, characterized in that: The aluminum plate (12) is located at the four right angles of the outer frame (1). The two ends of the straight plate (51) are attached to the aluminum plate (12). The two ends of the vertical plate (11) are on the same plane as the side of the aluminum plate (12) away from the outer frame (1). Both the straight plate (51) and the vertical plate (11) are made of copper alloy.

4. The energy-saving door and window system with high-efficiency heat insulation function according to claim 2, characterized in that: The phase change material sleeve (10) is provided in multiple ways and distributed on the four sides of the outer frame (1). When the pressure member (7) is located at the bottom end of the inclined groove (61), the straight plate (51) and the vertical plate (11) are both in contact with the corresponding phase change material sleeve (10).

5. The energy-saving door and window system with high-efficiency heat insulation function according to claim 2, characterized in that: The sealing plate (3) has two sliding grooves (301) and multiple reinforcing holes (302). A connecting rod (521) is fixedly connected to the sliding frame (52) and a circular groove (501) is provided on the connecting rod (521).

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