Doors and windows for a heat-insulating curtain wall

Abstract

This application relates to doors and windows for a heat-insulating curtain wall, belonging to the technical field of curtain wall doors and windows. It includes a frame body and heat-insulating glass located inside the frame body. Sliding grooves are provided on the bottom wall and the top wall inside the frame body. A number of sliders are slidably arranged in the sliding grooves. A rotating shaft is rotatably arranged on the sliders. One end of the rotating shaft away from the sliders is connected to the heat-insulating glass. A pressing groove is provided on the frame body. A pressing block is arranged to move up and down in the pressing groove. The pressing groove communicates with one of the sliding grooves. A rack is slidably arranged on the side wall of the pressing block. A gear is arranged on the rotating shaft. The rack meshes with the gear, and the rack can be disengaged from the gear. A reciprocating component is arranged on the frame body. The reciprocating component is used to drive the rack to reciprocate on the pressing block. This application has the advantages of convenient clothes drying, improved functionality, and expanded usage scenarios.

Description

Technical Field

[0001] This application relates to the technical field of curtain wall doors and windows, and particularly to a door and window for a heat-insulating curtain wall. Background Art

[0002] Currently, a curtain wall is an exterior wall enclosure of a building, which does not bear weight and is hung up like a curtain, so it is also called a "curtain wall". It is a lightweight wall with a decorative effect commonly used in modern large-scale and high-rise buildings. Most existing curtain walls are composed of a panel and a support structure system.

[0003] In the related art, the designed heat-insulating curtain wall doors and windows include a frame body and heat-insulating glass located inside the frame body. A number of heat-insulating glasses are rotatably arranged inside the frame body. By driving the heat-insulating glasses to rotate inside the frame body, after rotating a number of heat-insulating glasses to be in the same plane, at this time, a number of heat-insulating glasses can seal the frame body, reducing the situation of hot air flow passing through between the heat-insulating glasses. By rotating the heat-insulating glasses to move the heat-insulating glasses away from each other, at this time, air flow can pass through between adjacent heat-insulating glasses, playing a role in controlling ventilation.

[0004] In view of the above related art, the heat-insulating glass can only rotate inside the frame body. Since the distance between adjacent heat-insulating glasses is small, it is impossible to pass items such as clothes through the frame body. Therefore, this kind of door and window cannot play the function of drying clothes, has low functionality, and has limited usage scenarios, so it needs to be improved. Summary of the Invention

[0005] The purpose of this application is to provide a door and window for a heat-insulating curtain wall, which has the advantages of being convenient for drying clothes, improving functionality, and expanding usage scenarios.

[0006] A door and window for a heat-insulating curtain wall provided by this application adopts the following technical solution:

[0007] A door and window for a heat-insulating curtain wall includes a frame body and heat-insulating glass located inside the frame body. Sliding grooves are respectively opened on the bottom wall and the top wall inside the frame body. A number of sliders are slidably arranged in the sliding grooves. A rotating shaft is rotatably arranged on the slider. One end of the rotating shaft away from the slider is connected to the heat-insulating glass. A pressing groove is opened on the frame body. A pressing block is arranged to be lifted and lowered in the pressing groove. The pressing groove is communicated with one of the sliding grooves. A rack is slidably arranged on the side wall of the pressing block. A gear is arranged on the rotating shaft. The rack meshes with the gear, and the rack can be disengaged from the gear. A reciprocating component is arranged on the frame body, and the reciprocating component is used to drive the rack to reciprocate and slide on the pressing block.

[0008] By adopting the above technical solution, when using the door and window, when ventilation is required using the frame body, the reciprocating component is used to drive the rack to slide along the length direction of the pressing block on the pressing block. When the rack slides, it abuts against the gear, thereby driving the gear to rotate, and then driving the rotating shaft to rotate, driving the heat-insulating glass connected to the rotating shaft to rotate, so that adjacent heat-insulating glasses move away from each other. At this time, air flow can pass between the heat-insulating glasses; when the frame body needs to be sealed, the reciprocating component is used to drive the heat-insulating glasses to fit together, and the heat-insulating glasses can seal the frame body; when it is necessary to dry clothes through the frame body, the pressing block is driven to slide vertically in the pressing groove. Since the rack is connected to the pressing block, when the pressing block slides, it drives the rack to disengage from the gear. At this time, the gear is not restricted by the rack, and driving the slider to slide in the sliding groove can drive the heat-insulating glass to slide in the frame body, and slide the heat-insulating glass to both ends of the frame body. At this time, items such as clothes can pass through the frame body, and even allow people to escape in an emergency. When the heat-insulating glass needs to be used, the slider is slid to the initial position, and then the pressing block is moved to engage the rack and the gear with each other, thereby improving the functionality of the door and window and expanding the usage scenarios.

[0009] Optionally, a plurality of push-button self-locking switches are arranged on the bottom wall of the pressing groove. The pressing head of the push-button self-locking switch abuts against the bottom wall of the pressing block, and the outer wall of the pressing block fits with the inner wall of the pressing groove.

[0010] By adopting the above technical solution, when pressing the pressing block to drive the pressing block to move vertically in the pressing groove, the pressing block will abut against the pressing head of the push-button self-locking switch, which can quickly fix the position of the pressing block, facilitate quickly driving the pressing block to move vertically, so that the rack and the gear are disengaged or engaged with each other, and improve the convenience of operation.

[0011] Optionally, a dovetail block is arranged at one end of the rack away from the gear direction. A dovetail groove is formed in the side wall of the pressing block. The dovetail block is slidably arranged in the dovetail groove, and the dovetail block and the dovetail groove are mutually adapted.

[0012] By adopting the above technical solution, when driving the rack to slide along the length direction of the pressing block on the pressing block, the dovetail block slides in the dovetail groove, and the dovetail block and the dovetail groove are mutually adapted. The stability of the rack is better. At the same time, the connection between the rack and the pressing block is realized through the dovetail block. When the pressing block moves vertically in the pressing groove, it can drive the rack to move vertically to realize the mutual engagement or disengagement between the rack and the gear.

[0013] Optionally, the reciprocating assembly includes a vertical rod, a horizontal rod, a connecting block and a driving rod. A driving groove is formed in the side wall of the frame body. The driving groove communicates with the pressing groove. A plurality of connecting grooves are formed at the bottom end of the rack. The vertical rod is adaptively inserted into the connecting groove. The horizontal rod is arranged at one end of the vertical rod away from the connecting groove. The horizontal rod penetrates through the driving groove. The connecting block is connected to a plurality of horizontal rods together. The connecting block is used to seal the driving groove. The driving rod is arranged at one end of the connecting block away from the horizontal rod.

[0014] By adopting the above technical solution, when it is necessary to drive the rack to slide on the side wall of the pressing block, hold the driving rod and apply force to the driving rod to drive the connecting block to slide at the notch of the driving groove. The connecting block drives a plurality of horizontal rods to slide in the driving groove at the same time. When the vertical rod slides, it drives the horizontal rod to slide. The horizontal rod abuts against the inner wall of the connecting groove, thereby driving the rack to slide on the side wall of the pressing block. At the same time, when pressing the pressing block to drive the pressing block to slide in the pressing groove, the vertical rod can slide in the connecting groove, which is convenient to control the sliding of the rack to drive the heat-insulating glass to rotate.

[0015] Optionally, a connecting rope is arranged at one end of the vertical rod located in the connecting groove. One end of the connecting rope away from the vertical rod is connected to the bottom wall of the connecting groove.

[0016] By adopting the above technical solution, when pressing the pressing block, since the pressing block will abut against the push-button self-locking switch, and the push-button self-locking switch will automatically rebound when pressed. When rebounding, the push-button self-locking switch will drive the pressing block to move away from the pressing groove. At this time, the connecting rope is connected to the vertical rod, playing a role of connection restriction, reducing the situation that the pressing block rebounds out of the pressing groove, so that the pressing block is always located in the pressing groove, and improving the connection strength of the overall structure.

[0017] Optionally, a plurality of positioning strips are arranged on the inner side wall of the sliding groove. Positioning grooves for inserting and abutting the rotating shaft are arranged on the positioning strips.

[0018] By adopting the above technical solution, when resetting the heat-insulating glass, the driving slider slides in the sliding groove, and the slider drives the rotating shaft to slide together. When the rotating shaft abuts against the positioning strip, the positioning strip will deform, insert the rotating shaft into the positioning groove on the positioning strip, and the positioning strip resumes its shape. The positioning groove can position the rotating shaft, which is convenient to quickly position the heat-insulating glass. At the same time, when driving the heat-insulating glass to rotate through the reciprocating assembly, the positioning block and the positioning groove can limit the rotating shaft, reducing the phenomenon that the rotating shaft slides in the sliding groove and improving the stability of the door and window during use.

[0019] Optionally, the heat-insulating glass includes a mounting frame and a glass body. The mounting frame is arranged at both ends of the glass body. The mounting frame is interconnected with the rotating shaft. The mounting frame is provided with a mounting groove for inserting the glass body. The mounting frame is provided with a plurality of screw rods penetrating through the mounting groove and the glass body. A set of nuts are threadedly connected to the screw rods. One of the nuts abuts against one side of the mounting frame, and the other nut abuts against the other side of the mounting frame.

[0020] By adopting the above technical solution, rotate the nut to disengage the nut from the screw rod. At this time, the screw rod can be disengaged from the mounting groove, and the glass body can be taken out of the mounting groove, which is convenient for replacing or cleaning the glass body. When installing the glass body, insert the glass body into the mounting groove, then pass the screw rod through the glass body and the mounting groove at the same time, and finally rotate the nut to make the nut abut against the side wall of the mounting frame. The installation of the heat-insulating glass is convenient and fast.

[0021] Optionally, one side of the mounting frame away from the glass body is in mutual fit with the inner wall of the frame body, and the mounting frame can seal the sliding groove.

[0022] By adopting the above technical solution, when the heat-insulating glasses rotate and approach each other, the end walls of the glass bodies are in mutual fit, and the mounting frame is in mutual fit with the inner wall of the frame body. At the same time, the mounting frame can seal the sliding groove, improving the overall sealing performance of the doors and windows.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. By providing a frame body, heat-insulating glasses, sliding grooves, a rotating shaft, a pressing groove, a pressing block, a rack, a gear and a reciprocating assembly, when it is necessary to dry clothes through the frame body, by driving the pressing block to slide vertically in the pressing groove, since the rack is connected to the pressing block, when the pressing block slides, it drives the rack to disengage from the gear. At this time, the gear is not restricted by the rack. Drive the slider to slide in the sliding groove, drive the heat-insulating glass to slide in the frame body, and slide the heat-insulating glass to both ends of the frame body. At this time, items such as clothes can pass through the frame body, and even people can escape in case of emergency. When the heat-insulating glass is needed, slide the slider to the initial position, and then move the pressing block to engage the rack and the gear, thus improving the functionality of the doors and windows and expanding the usage scenarios;

[0025] 2. By providing a push-button self-locking switch, when pressing the pressing block to drive the pressing block to move vertically in the pressing groove, the pressing block will abut against the pressing head of the push-button self-locking switch, which can quickly fix the position of the pressing block, facilitating quickly driving the pressing block to move vertically to disengage or engage the rack and the gear, improving the convenience of operation;

[0026] 3. By providing dovetail blocks, dovetail grooves, vertical rods, connecting grooves, cross rods, connecting blocks and driving rods, when it is necessary to drive the rack to slide on the side wall of the pressing block, by holding the driving rod and applying force to the driving rod, the connecting block is driven to slide at the notch of the driving groove, and the connecting block drives several cross rods to slide in the driving groove at the same time. When the vertical rod slides, it drives the cross rod to slide, and the cross rod abuts against the inner wall of the connecting groove, thereby driving the rack to slide on the side wall of the pressing block; at the same time, when pressing the pressing block to drive the pressing block to slide in the pressing groove, the vertical rod can slide in the connecting groove, which is convenient to control the sliding of the rack to drive the heat-insulating glass to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic structural diagram of a door and window for a heat-insulating curtain wall provided by an embodiment of the present application;

[0028] Figure 2 is a schematic cross-sectional view of a door and window for a heat-insulating curtain wall provided by an embodiment of the present application;

[0029] Figure 3 is Figure 2 an enlarged view of part A in

[0030] Figure 4 is a partial schematic diagram for embodying the connection relationship between the rotating shaft and the positioning strip in the embodiment of the present application;

[0031] In the figure, 1 is a frame body; 11 is a driving groove; 2 is a heat-insulating glass; 21 is a mounting frame; 211 is a mounting groove; 22 is a glass body; 3 is a sliding groove; 31 is a sliding block; 311 is a rotating shaft; 3112 is a gear; 32 is a push-button self-locking switch; 4 is a pressing groove; 41 is a pressing block; 411 is a dovetail groove; 5 is a rack; 51 is a dovetail block; 6 is a reciprocating assembly; 61 is a vertical rod; 611 is a connecting rope; 62 is a cross rod; 63 is a connecting block; 64 is a driving rod; 7 is a positioning strip; 71 is a positioning groove; 8 is a screw; 81 is a nut; 9 is a connecting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following Figure 1 - Figure 4 drawings are used to further elaborate on the present application in detail.

[0033] An embodiment of the present application provides a door and window for a heat-insulating curtain wall. Referring to Figures 1 to 3, including a frame body 1 and heat-insulating glass 2 located inside the frame body 1, and a plurality of heat-insulating glasses 2 are provided. Sliding grooves 3 are formed on the inner side walls of the frame body 1 and on both the bottom wall and the top wall. The length direction of the sliding grooves 3 is arranged along the length direction of the frame body 1. The cross-section of the sliding grooves 3 is "T"-shaped. A plurality of sliders 31 are slidably arranged in the sliding grooves 3. The number of the sliders 31 corresponds to that of the heat-insulating glasses 2. The sliders 31 can slide along the length direction of the sliding grooves 3 in the sliding grooves 3, and at the same time, the sliders 31 are limited by the sliding grooves 3. A rotating shaft 311 is rotatably arranged on the sliders 31. One end of the rotating shaft 311 away from the sliders 31 is connected to the heat-insulating glass 2. The heat-insulating glass 2 can rotate between the two sliders 31 through the rotating shaft 311.

[0034] Refer to Figure 1 and Figure 3 , a pressing groove 4 is formed on the frame body 1. A pressing block 41 is arranged to move up and down in the pressing groove 4. The pressing block 41 can move in the pressing groove 4 along the vertical direction. The outer wall of the pressing block 41 fits with the inner wall of the pressing groove 4. A plurality of push-button self-locking switches 32 are arranged on the bottom wall of the pressing groove 4. The push-button self-locking switches 32 are fixedly connected to the bottom wall of the pressing groove 4 through bolts. The pressing heads of the push-button self-locking switches 32 abut against and are connected to the bottom wall of the pressing block 41. The push-button self-locking switches 32 are prior art. The pressing heads of the push-button self-locking switches 32 will contract and fix after being stressed. If the pressing heads of the push-button self-locking switches 32 are pressed again, the pressing heads of the push-button self-locking switches 32 will automatically rebound and fix under the action of the internal spring force. By pressing the pressing block 41, the pressing block 41 moves in the pressing groove 4 along the vertical direction. The pressing block 41 will abut against the pressing heads of the push-button self-locking switches 32. The push-button self-locking switches 32 can quickly fix the position of the pressing block 41, which is convenient for quickly driving the pressing block 41 to move along the vertical direction.

[0035] Refer to Figure 3, the pressing groove 4 communicates with one of the sliding grooves 3. A rack 5 is slidably arranged on the side wall of the pressing block 41, and the rack 5 can slide along the length direction of the pressing block 41. A gear 3112 is fixedly sleeved on the side wall of the rotating shaft 311. The gear 3112 is located in the sliding groove 3. The rack 5 meshes with the gear 3112, and the rack 5 can be disengaged from the gear 3112. A reciprocating assembly 6 is arranged on the frame body 1. By driving the rack 5 to reciprocate on the pressing block 41 through the reciprocating assembly 6, the rack 5 can be brought into contact with the gear 3112 to control the rotation of the heat-insulating glass 2. When it is necessary to dry clothes through the frame body 1, press the pressing block 41 to drive the pressing block 41 to descend in the pressing groove 4, and the push-button self-locking switch 32 quickly fixes the position of the pressing block 41. Since the rack 5 is connected to the pressing block 41, when the pressing block 41 slides, the rack 5 is driven to disengage from the gear 3112. At this time, the gear 3112 is not restricted by the rack 5, so that the slider 31 can be driven to slide in the sliding groove 3, driving the heat-insulating glass 2 to slide in the frame body 1, and sliding the heat-insulating glass 2 to both ends of the frame body 1, so that clothes and other items can pass through the frame body 1, and even allow people to escape in case of emergency, achieving the effect of improving the functionality of doors and windows and expanding the use scenarios.

[0036] Refer to Figure 3 , a dovetail block 51 is arranged at one end of the rack 5 away from the gear 3112. A dovetail groove 411 is formed in the side wall of the pressing block 41. The length direction of the dovetail groove 411 is arranged along the length direction of the pressing block 41. The dovetail block 51 is slidably arranged in the dovetail groove 411, and the dovetail block 51 and the dovetail groove 411 are adapted to each other. When the rack 5 is driven to reciprocate on the pressing block 41 through the reciprocating assembly 6, the dovetail block 51 slides in the dovetail groove 411, and the stability of the rack 5 is better; at the same time, when the pressing block 41 rises and falls in the pressing groove 4, the dovetail block 51 abuts against the inner wall of the dovetail groove 411, thereby driving the rack 5 to move in the vertical direction.

[0037] Refer to Figure 3, the reciprocating assembly 6 includes a vertical rod 61, a horizontal rod 62, a connecting block 63 and a driving rod 64. A plurality of connecting grooves 9 are provided at the bottom end of the rack 5, and the length direction of the connecting grooves 9 is arranged along the height direction of the rack 5. The vertical rod 61 is inserted into the connecting groove 9, and the vertical rod 61 and the connecting groove 9 are adapted to each other. A driving groove 11 is formed in the side wall of the frame body 1, and the length direction of the driving groove 11 is arranged along the length direction of the frame body 1. The driving groove 11 communicates with the pressing groove 4. The horizontal rod 62 is arranged at one end of the vertical rod 61 away from the connecting groove 9. The horizontal rod 62 and the vertical rod 61 are fixedly welded to each other, and the horizontal rod 62 penetrates through the driving groove 11. The connecting block 63 is fixedly connected to a plurality of horizontal rods 62 together. The connecting block 63 can seal the driving groove 11. The driving rod 64 is fixedly arranged at one end of the connecting block 63 away from the horizontal rod 62. When it is necessary to drive the heat-insulating glass 2 to rotate, hold the driving rod 64 and drive the connecting block 63 to slide at the notch of the driving groove 11. The connecting block 63 drives a plurality of horizontal rods 62 to slide in the driving groove 11 at the same time. When the vertical rod 61 slides, it drives the horizontal rod 62 to abut against the inner wall of the connecting groove 9, thereby driving the rack 5 to slide along the length direction of the pressing block 41.

[0038] Refer to Figure 3 , a connecting rope 611 is arranged at one end of the vertical rod 61 located in the connecting groove 9. One end of the connecting rope 611 away from the vertical rod 61 is connected to the bottom wall of the connecting groove 9. When pressing the pressing block 41 to drive the pressing block 41 to slide in the pressing groove 4, the vertical rod 61 can slide in the connecting groove 9. The outer wall of the vertical rod 61 fits with the inner wall of the connecting groove 9. At the same time, the connecting rope 611 is connected to the vertical rod 61, playing a role of connection restriction, reducing the situation that the pressing block 41 rebounds out of the pressing groove 4, so that the pressing block 41 is always located in the pressing groove 4, and improving the connection strength of the overall structure.

[0039] Refer to Figure 4 , a plurality of positioning strips 7 are arranged on the inner side wall of the sliding groove 3. Protrusions are arranged on the positioning strips 7, and positioning grooves 71 for the rotation shaft 311 to be inserted and abutted are formed between the protrusions. When resetting the heat-insulating glass 2, drive the slider 31 to slide in the sliding groove 3. The slider 31 drives the rotation shaft 311 to slide together. When the rotation shaft 311 abuts against the positioning strip 7, the positioning strip 7 will deform. When the rotation shaft 311 is inserted into the positioning groove 71 on the positioning strip 7, the positioning strip 7 resumes its shape. At this time, the positioning groove 71 can position the rotation shaft 311, facilitating the rapid positioning of the heat-insulating glass 2. The positioning groove 71 can also reduce the phenomenon that the rotation shaft 311 slides in the sliding groove 3 when the heat-insulating glass 2 is in use, improving the stability of the door and window during use.

[0040] Refer to Figure 1 and Figure 3, the heat-insulating glass 2 includes a mounting frame 21 and a glass body 22. The mounting frame 21 is arranged at both ends of the glass body 22, and the mounting frame 21 is fixedly connected to the rotating shaft 311. An installation groove 211 for inserting the glass body 22 is formed in the mounting frame 21, and the installation groove 211 is adapted to the glass body 22. A plurality of screw rods 8 penetrating through the installation groove 211 and the glass body 22 are arranged on the mounting frame 21. A set of nuts 81 are threadedly connected to the screw rods 8. One of the nuts 81 abuts against one side of the mounting frame 21, and the other nut 81 abuts against the other side of the mounting frame 21. By rotating the nut 81 to disengage the nut 81 from the screw rod 8, the screw rod 8 can be disengaged from the installation groove 211 at this time, and the glass body 22 can be taken out of the installation groove 211, which is convenient for replacing or cleaning the glass body 22. When the heat-insulating glasses 2 rotate and approach each other, the end walls of the glass bodies 22 are in contact with each other, and the mounting frame 21 is in contact with the inner wall of the frame body 1. At the same time, the mounting frame 21 can seal the sliding groove 3, improving the overall sealing performance of the doors and windows.

[0041] The implementation principle of the embodiment of this application is as follows:

[0042] When using the doors and windows, hold the driving rod 64 to drive a plurality of cross rods 62 to slide in the driving groove 11 at the same time, and then drive the vertical rod 61 to abut against the inner wall of the connecting groove 9, so that the rack 5 slides along the length direction of the pressing block 41. When the rack 5 slides, it abuts against the gear 3112, thereby driving the rotating shaft 311 to rotate, controlling the rotation of the heat-insulating glass 2, opening the heat-insulating glass 2 for ventilation, and closing the heat-insulating glass 2 for sealing. When it is necessary to dry clothes through the frame body 1, press the pressing block 41. The pressing block 41 slides in the pressing groove 4, and the pressing block 41 drives the rack 5 to move vertically, while the vertical rod 61 slides in the connecting groove 9. The pressing block 41 disengages the rack 5 from the gear 3112. At this time, the gear 3112 is not restricted by the rack 5, so that the slider 31 can be driven to slide in the sliding groove 3, and then drive the heat-insulating glass 2 to slide in the frame body 1 along the length direction of the frame body 1, and slide the heat-insulating glass 2 to both ends of the frame body 1. At this time, items such as clothes can pass through the frame body 1, and even allow people to escape in case of emergency, thereby improving the functionality of the doors and windows and expanding the usage scenarios.

[0043] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. The same components are denoted by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A door and window for a heat-insulating curtain wall, comprising a frame body (1) and heat-insulating glass (2) located within the frame body (1), characterized in that, On the bottom wall and the top wall inside the frame body (1), sliding grooves (3) are provided. A number of sliding blocks (31) are slidably arranged in the sliding grooves (3). A rotating shaft (311) is rotatably arranged on the sliding block (31). One end of the rotating shaft (311) away from the sliding block (31) is connected to the heat-insulating glass (2). A pressing groove (4) is provided on the frame body (1). A pressing block (41) is arranged to be lifted and lowered in the pressing groove (4). The pressing groove (4) communicates with one of the sliding grooves (3). A rack (5) is slidably arranged on the side wall of the pressing block (41). A gear (3112) is arranged on the rotating shaft (311). The rack (5) meshes with the gear (3112), and the rack (5) can be disengaged from the gear (3112). A reciprocating assembly (6) is arranged on the frame body (1). The reciprocating assembly (6) is used to drive the rack (5) to reciprocally slide on the pressing block (41). A number of pressing self-locking switches (32) are arranged on the bottom wall of the pressing groove (4). The pressing heads of the pressing self-locking switches (32) abut against the bottom wall of the pressing block (41). The outer wall of the pressing block (41) fits with the inner wall of the pressing groove (4). The reciprocating assembly (6) includes a vertical rod (61), a horizontal rod (62), a connecting block (63) and a driving rod (64). A driving groove (11) is provided on the side wall of the frame body (1). The driving groove (11) communicates with the pressing groove (4). A number of connecting grooves (9) are provided at the bottom end of the rack (5). The vertical rod (61) is adaptively inserted into the connecting grooves (9). The horizontal rod (62) is arranged at one end of the vertical rod (61) away from the connecting grooves (9). The horizontal rod (62) penetrates through the driving groove (11). The connecting block (63) is connected to a number of horizontal rods (62) together. The connecting block (63) is used to seal the driving groove (11). The driving rod (64) is arranged at one end of the connecting block (63) away from the horizontal rod (62).

2. The door and window for a heat-insulating curtain wall according to claim 1, characterized in that, One end of the rack (5) away from the gear (3112) is provided with a dovetail block (51). A dovetail groove (411) is provided on the side wall of the pressing block (41). The dovetail block (51) is slidably arranged in the dovetail groove (411). The dovetail block (51) and the dovetail groove (411) are adapted to each other.

3. The door and window for a heat-insulating curtain wall according to claim 1, characterized in that, One end of the vertical rod (61) located in the connecting groove (9) is provided with a connecting rope (6,11). One end of the connecting rope (611) away from the vertical rod (61) is connected to the bottom wall of the connecting groove (9).

4. The door and window for a heat-insulating curtain wall according to claim 1, characterized in that, A number of positioning strips (7) are provided on the inner side wall of the sliding groove (3). A positioning groove (71) for inserting and abutting against the rotating shaft (311) is provided on the positioning strip (7).

5. The doors and windows for a heat-insulating curtain wall according to claim 1, characterized in that, The heat-insulating glass (2) includes a mounting frame (21) and a glass body (22). The mounting frame (21) is arranged at both ends of the glass body (22). The mounting frame (21) is interconnected with a rotating shaft (311). An installation groove (211) for inserting the glass body (22) is formed in the mounting frame (21). A plurality of screw rods (8) penetrating through the installation groove (211) and the glass body (22) are arranged on the mounting frame (21). A set of nuts (81) are threadedly connected to the screw rods (8). One of the nuts (81) abuts against one side of the mounting frame (21), and the other nut (81) abuts against the other side of the mounting frame (21).

6. The door and window for a heat-insulating curtain wall according to claim 5, characterized in that, One side of the mounting frame (21) away from the glass body (22) is in close contact with the inner wall of the frame body (1), and the mounting frame (21) can seal the sliding groove (3).

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