Side-opening door and window curtain wall structure

Abstract

A side-opening door and window curtain wall structure belongs to the technical field of door and window curtain walls and comprises a door and window frame body and a door and window body, the door and window frame body and the door and window body are connected in a first state and a second state, and sliding assemblies are arranged on the upper inner side wall and the lower inner side wall of the door and window frame body respectively. After the door and window body is opened relative to the door and window frame body, the door and window body can be attached to the front side wall of the door and window frame body in parallel, compared with an existing mode that the opened door and window body is perpendicular to the door and window frame body, occupied space after opening is saved, space limitation caused by the opened vertical door and window body to movement of personnel is relieved, and the safety of the door and window is improved. The practicability and flexibility of the door and window curtain wall structure in daily use are improved, movement of the connecting pin and the door and window body can be guided, it is guaranteed that the door and window body moves along the guide path of the guide groove, and it is guaranteed that the direction of the door and window body in the moving process always meets the use requirement; and the condition of inclination or derailing relative to the door and window frame body is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of door and window curtain wall technology, specifically relating to a side-opening door and window curtain wall structure. Background Technology

[0002] Side-opening door and window curtain wall structure is a building facade construction that combines doors and windows with a curtain wall system. The doors and windows open to the side, the curtain wall mainly serves a decorative and protective function, and the side-opening doors facilitate ventilation.

[0003] A related technology (publication number CN221481748U) discloses a side-opening window curtain wall structure, including a curtain wall body, an upper horizontal beam and a lower horizontal beam. A movable window is installed on the inner side of the upper and lower horizontal beams, and a fixed window is installed on one side of the movable window. A pulley mechanism is provided on the lower end of the movable window. The pulley mechanism includes a frame, with pulleys installed on the inner sides of both ends of the frame. An outer ring is fixedly connected to the upper center of the frame, and a turntable is rotatably connected to the inner side of the outer ring. A rotating rod is fixedly connected to the lower end of the turntable. A first sliding groove is opened on the inner side of the center of the rotating rod, and a first spring is fixedly connected to one end of the inner side of the first sliding groove. A second sliding groove is opened on one side of the frame, and a spring-loaded locking mechanism is provided on one side of the frame. The spring-loaded locking mechanism includes a button, with a connecting rod fixedly connected to the lower end of the button, and a sliding baffle fixedly connected to the center of the connecting rod. In this utility model, it is avoided that when clothes are retracted in a small window, they will come into contact with the dirty window frame, thus preventing the clothes from getting dirty.

[0004] While the aforementioned solution possesses the capability to enable large-area opening of doors, windows, and curtain walls, it still exhibits certain shortcomings in terms of space utilization and practical ease of use. Specifically, when the operable sash of a door or window is opened, its position is perpendicular to the fixed sash. This results in the opened door or window still occupying a significant amount of space and not being able to closely fit the fixed sash. Consequently, in real-world scenarios, if people wish to move around in the vicinity of the door or window, they inevitably need to avoid the opened sash, severely restricting their movement and reducing the practicality and flexibility of the door and window curtain wall structure in daily use. Utility Model Content

[0005] Existing door and window curtain wall technologies still suffer from significant space occupation after opening, making it impossible to closely fit the fixed sash of the door or window. This necessitates that people must maneuver around the opened sash when moving around it, severely restricting movement and reducing the practicality and flexibility of the door and window curtain wall structure in daily use. This invention provides a side-opening door and window curtain wall structure that allows the door and window body to fit parallel to the front wall of the door and window frame after opening. Compared to the existing method where the opened door and window body is perpendicular to the frame, this saves space occupied after opening, eliminates the spatial restriction imposed on movement by the perpendicular door and window body, and improves the practicality and flexibility of the door and window curtain wall structure in daily use. The specific technical solution is as follows:

[0006] A side-opening door and window curtain wall structure includes a door and window frame and a door and window body. The connection state between the door and window frame and the door and window body is divided into a first state and a second state. The upper and lower inner sidewalls of the door and window frame are respectively provided with sliding components. The sliding components are connected to the rear side of the door and window body and guide and limit the sliding direction of the door and window body through the sliding components. A connecting component is provided between the door and window frame and the door and window body. The connecting component changes in length and direction according to the relative position of the door and window frame and the door and window body.

[0007] In the first state, the door and window body slides parallel to the front side wall of the door and window frame to open;

[0008] In the second state, the door and window body is embedded in the door and window frame to achieve closure.

[0009] In the above technical solution, the sliding component includes a guide groove formed in the inner wall of the door and window frame. The guide groove is L-shaped and a guide rail is installed inside the guide groove. The guide rail is parallel to the inner wall of the guide groove. The sliding component also includes a movable column that is slidably embedded in the inner cavity of the guide groove. A pulley is rotatably provided at the bottom end of the movable column. The pulley moves along the surface of the guide rail. A connecting pin is fixedly installed at the top end of the movable column. The connecting pin is fixedly connected to the rear wall of the door and window body.

[0010] In the above technical solution, the pulley rotates within a range of 90 degrees under the guidance of the guide rail.

[0011] In the above technical solution, the upper and lower sets of sliding components are arranged symmetrically.

[0012] In the above technical solution, the connecting component includes a mounting pin installed at the bottom of the inner wall of the door and window frame. A first hollow connecting rod is rotatably connected to the top of the mounting pin. A first movable pin is slidably disposed in the inner cavity of the first hollow connecting rod. A second hollow connecting rod is rotatably connected to the first movable pin. A second movable pin is slidably disposed in the second hollow connecting rod. A third hollow connecting rod is rotatably connected to the second movable pin. A third movable pin is slidably disposed in the inner cavity of the third hollow connecting rod. A mounting base is rotatably connected to the top of the third movable pin.

[0013] The mounting base is connected to the rear side wall of the door / window body.

[0014] In the above technical solution, the first hollow connecting rod, the second hollow connecting rod, and the third hollow connecting rod are all provided with hollow cavities.

[0015] In the above technical solution, a limiting groove is provided on the inner wall of the left side of the door and window frame, and a rotating shaft is provided through the left side of the door and window body from front to back, and the rotating shaft is rotatably connected to the door and window body. A limiting pin is installed at the rear end of the rotating shaft, and the limiting pin is rotatably embedded in the inner cavity of the limiting groove. A handle is installed at the front end of the rotating shaft.

[0016] The limiting pin is arranged parallel to the handle.

[0017] In the above technical solution, a raised edge is installed on the circumferential sidewall of the door and window body, the diameter of the raised edge is larger than the diameter of the opening in the inner cavity of the door and window frame, and a glass curtain wall is installed on the inner side of the door and window body.

[0018] Compared with the prior art, the side-opening door and window curtain wall structure of this utility model has the following advantages:

[0019] I. Regarding the existing door and window curtain wall systems, the opened doors and windows still occupy a significant amount of space, making it impossible to closely fit the fixed sash. When people need to move around in the vicinity of the opened sash, they inevitably need to avoid it, greatly restricting their movement and reducing the practicality and flexibility of the door and window curtain wall structure in daily use. This utility model addresses this issue by allowing the opened door and window body to fit parallel to the front wall of the door and window frame, compared to the existing method where the opened door and window body is perpendicular to the frame. This saves space occupied after opening, removes the spatial restrictions imposed on movement by the vertically positioned opened door and window body, and improves the practicality and flexibility of the door and window curtain wall structure in daily use.

[0020] II. By setting a first hollow connecting rod, a first moving pin, a second hollow connecting rod, a second moving pin, a third hollow connecting rod, and a third moving pin, this utility model can adjust the distance that the mounting base and the door / window body move, and can meet the opening requirements of different opening areas of the door / window body relative to the door / window frame.

[0021] Third, by setting guide grooves, guide rails, moving columns and pulleys on the upper and lower inner sidewalls of the door and window frame respectively, this utility model can guide the movement of the connecting pin and the door and window body, ensuring that the door and window body moves along the guide path of the guide groove, so as to ensure that the direction of the door and window body during the movement always meets the usage requirements and will not tilt or derail relative to the door and window frame.

[0022] In summary, this utility model enables the door and window body to fit parallel to the front sidewall of the door and window frame after opening, compared to the existing method where the door and window body is perpendicular to the door and window frame after opening. This saves space occupied after opening, removes the spatial restriction on personnel movement caused by the vertical door and window body after opening, improves the practicality and flexibility of the door and window curtain wall structure in daily use, and can also guide the movement of the connecting pin and the door and window body, ensuring that the door and window body moves along the guide path of the guide groove, so that the direction of the door and window body during the movement always meets the usage requirements and will not tilt or derail relative to the door and window frame. Attached Figure Description

[0023] Figure 1 This is a structural schematic diagram of the door and window frame of this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the door and window body of this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the first hollow connecting rod of this utility model;

[0026] Figure 4 This is a top view of the second hollow connecting rod of this utility model.

[0027] Figure 5 This is a schematic diagram of the pulley structure of this utility model;

[0028] Figure 6 This is a schematic diagram of the handle of this utility model;

[0029] Figure 7 This is a rear view structural diagram of the limiting pin of this utility model;

[0030] Figures 1 to 7In the middle, 1. door and window frame, 2. door and window body, 3. raised edge, 4. glass curtain wall, 5. guide groove, 6. guide rail, 7. moving column, 8. pulley, 9. connecting pin, 10. mounting pin, 11. first hollow connecting rod, 12. first moving pin, 13. second hollow connecting rod, 14. second moving pin, 15. third hollow connecting rod, 16. third moving pin, 17. mounting base, 18. limiting groove, 19. rotating shaft, 20. limiting pin, 21. handle. Detailed Implementation

[0031] The following are specific implementation cases and appendices. Figures 1 to 7 The present invention will be further described below, but the present invention is not limited to these embodiments.

[0032] See Figures 1 to 7 As shown, a side-opening door and window curtain wall structure includes a door and window frame 1 and a door and window body 2. The connection state between the door and window frame 1 and the door and window body 2 is divided into a first state and a second state. Sliding components are respectively provided on the upper and lower inner sidewalls of the door and window frame 1. The sliding components are connected to the rear side of the door and window body 2, guiding and limiting the sliding direction of the door and window body 2. A connecting component is provided between the door and window frame 1 and the door and window body 2. The connecting component changes in length and direction according to the relative position of the door and window frame 1 and the door and window body 2. (See reference...) Figures 1 to 5 As shown, in the first state, the door / window body 2 slides parallel to the front side wall of the door / window frame 1 to open; see reference Figures 1 to 5 As shown, in the second state, the door and window body 2 is embedded in the door and window frame 1 to achieve closure. This utility model can achieve that after the door and window body 2 is opened relative to the door and window frame 1, it fits parallel to the front side wall of the door and window frame 1. Compared with the existing way of the door and window body 2 being perpendicular to the door and window frame 1 after opening, it saves the space occupied after opening, removes the spatial restriction on the movement of people caused by the vertical door and window body 2 after opening, and improves the practicality and flexibility of the door and window curtain wall structure in daily use.

[0033] Main references Figure 4As shown, the sliding assembly includes a guide groove 5 formed on the inner wall of the door / window frame 1. The guide groove 5 is L-shaped, and a guide rail 6 is installed inside the guide groove 5. The guide rail 6 is parallel to the inner wall of the guide groove 5. The upper and lower sets of sliding assemblies are arranged symmetrically, thereby further ensuring that when the door / window body 2 is opened in parallel with respect to the door / window frame 1, the upper and lower parts of the door / window body 2 are subject to the same limiting and guiding force. The sliding assembly also includes a movable column 7 that is slidably embedded in the cavity of the guide groove 5. A pulley 8 is rotatably mounted at the bottom end of the movable column 7. The pulley 8 moves along the surface of the guide rail 6, and the top end of the movable column 7 is fixedly mounted. Equipped with connecting pins 9, which are fixedly connected to the rear side wall of the door and window body 2, the door and window body 2 is first pulled forward. The door and window body 2 drives the two sets of connecting pins 9, moving column 7, and pulley 8 set at the top and bottom to move forward along the guide groove 5 at the corresponding positions, until the pulley 8 at the bottom of the moving column 7 moves along the guide rail 6 to the corner of the guide rail 6. Then, the door and window body 2 is pushed to the right, causing the pulley 8 to continue to move to the right along the guide rail 6, so that the moving column 7 gradually moves to the right along the inner cavity of the guide groove 5, that is, the door and window body 2 opens parallel to the right along the door and window frame 1.

[0034] In addition, the pulley 8 rotates within a range of 90 degrees under the guidance of the guide rail 6. That is, as the moving column 7 moves forward along the guide groove 5, the pulley 8 moves forward along the guide rail 6 in sync with the moving column 7. When the moving column 7 moves to the right along the guide groove 5, it causes the pulley 8 to rotate 90 degrees, ensuring that the pulley 8 can always move along the guide rail 6 without any other angular deviation.

[0035] Main references Figure 3 and Figure 4 As shown, the connecting assembly includes a mounting pin 10 installed at the bottom of the inner wall of the door / window frame 1. A first hollow connecting rod 11 is rotatably connected to the top of the mounting pin 10 via a pin shaft. A first movable pin 12 is slidably disposed within the inner cavity of the first hollow connecting rod 11. A second hollow connecting rod 13 is rotatably connected to the first movable pin 12 via a pin shaft. A second movable pin 14 is slidably disposed within the second hollow connecting rod 13. A third hollow connecting rod 15 is rotatably connected to the second movable pin 14 via a pin shaft. A third movable pin 16 is slidably disposed within the inner cavity of the third hollow connecting rod 15. The top of the 6 is rotatably connected to the mounting base 17 via a bearing; wherein, the mounting base 17 is connected to the rear side wall of the door and window body 2. During the parallel opening of the door and window body 2 to the right, the mounting base 17 causes the third moving pin 16 to slide along the inner cavity of the third hollow connecting rod 15, and slides in the inner cavity of the second hollow connecting rod 13 via the second moving pin 14, and slides in the inner cavity of the first moving pin 12 via the first hollow connecting rod 11, so as to flexibly correspond to the change in distance between the mounting pin 10 and the mounting base 17, ensuring that the door and window body 2 moves to a sufficiently large opening position.

[0036] In addition, the first hollow connecting rod 11, the second hollow connecting rod 13, and the third hollow connecting rod 15 are all provided with hollow cavities, thereby ensuring that the first moving pin 12, the second moving pin 14, and the third moving pin 16 all have corresponding moving space, so as to realize the adjustment and adaptation of the final overall length of the first hollow connecting rod 11, the second hollow connecting rod 13, and the third hollow connecting rod 15.

[0037] Main references Figure 2 and Figure 7 As shown, a limiting groove 18 is provided on the inner wall of the left side of the door and window frame 1. A rotating shaft 19 is provided through the left side of the door and window body 2 from front to back, and the rotating shaft 19 is rotatably connected to the door and window body 2 through a bearing. A limiting pin 20 is installed at the rear end of the rotating shaft 19. The limiting pin 20 is rotatably embedded in the cavity of the limiting groove 18. A handle 21 is installed at the front end of the rotating shaft 19. The limiting pin 20 and the handle 21 are arranged parallel to each other. When the door and window body 2 is opened at the door and window frame 1, the handle 21 is rotated 90 degrees clockwise, so that the handle 21 is in a vertical state. The rotating handle 21 drives the rotating shaft 19 and the limiting pin 20 to rotate synchronously, so that the limiting pin 20 rotates out of the cavity of the limiting groove 18. At this time, the door and window body 2 loses its locking limitation at the door and window frame 1.

[0038] Main references Figure 1 As shown, a protruding edge 3 is installed on the circumferential side wall of the door and window body 2. The diameter of the protruding edge 3 is larger than the diameter of the opening in the inner cavity of the door and window frame 1. This ensures that when the door and window body 2 is embedded in the inner cavity of the door and window frame 1, the protruding edge 3 fits against the front side wall of the door and window frame 1 to limit the door and window body 2, thus preventing the door and window body 2 from being excessively embedded in the inner cavity of the door and window frame 1. A glass curtain wall 4 is installed on the inner side of the door and window body 2.

[0039] It is worth noting that the door and window frame 1, door and window body 2, convex edge 3, and glass curtain wall 4 in this application all use common door and window models and materials available on the market, which are sufficient to meet the usage requirements. There is no limitation on the model of the above-mentioned existing components or too much elaboration.

[0040] The working principle of a side-opening door and window curtain wall structure in this embodiment is as follows:

[0041] When the door and window body 2 is opened at the door and window frame 1, the handle 21 is rotated 90 degrees clockwise to make the handle 21 vertical. The rotating handle 21 drives the rotating shaft 19 and the limiting pin 20 to rotate synchronously, so that the limiting pin 20 rotates out of the inner cavity of the limiting groove 18. At this time, the door and window body 2 loses its locking limit at the door and window frame 1.

[0042] Hold the handle 21 and apply a forward pulling force to the door and window body 2. The door and window body 2 drives the two sets of connecting pins 9, moving column 7, and pulley 8 set at the top and bottom to move forward along the guide groove 5 at the corresponding positions, until the pulley 8 at the bottom of the moving column 7 moves along the guide rail 6 to the corner of the guide rail 6. Then apply a rightward pushing force to the door and window body 2, causing the pulley 8 to continue to move to the right along the guide rail 6, so that the moving column 7 gradually moves to the right along the inner cavity of the guide groove 5, that is, the door and window body 2 opens parallel to the right along the door and window frame 1.

[0043] During the parallel opening of the door and window body 2 to the right, the mounting base 17 causes the third moving pin 16 to slide along the inner cavity of the third hollow connecting rod 15, and the second moving pin 14 slides in the inner cavity of the second hollow connecting rod 13, and the first moving pin 12 slides in the inner cavity of the first hollow connecting rod 11, so as to flexibly move in response to the change in distance between the mounting pin 10 and the mounting base 17, ensuring that the door and window body 2 moves to a sufficiently large opening position.

[0044] This utility model enables the door and window body 2 to be parallel to the front side wall of the door and window frame 1 after opening, compared to the existing method where the door and window body 2 is perpendicular to the door and window frame 1 after opening. This saves the space occupied after opening, removes the spatial restriction on personnel movement caused by the vertical door and window body 2 after opening, and improves the practicality and flexibility of the door and window curtain wall structure in daily use. It can also guide the movement of the connecting pin 9 and the door and window body 2, ensuring that the door and window body 2 moves along the guide path of the guide groove 5, so that the direction of the door and window body 2 always meets the usage requirements during the movement process, and will not tilt or derail relative to the door and window frame 1.

[0045] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A side-hinged door curtain wall structure comprising a door and window frame body (1) and a door and window body (2), characterized in that: The connection state of the door and window frame body (1) and the door and window body (2) is divided into a first state and a second state, sliding assemblies are arranged on the upper and lower inner side walls of the door and window frame body (1), the sliding assemblies are connected with the rear side of the door and window body (2), the sliding direction of the door and window body (2) is guided and limited through the sliding assemblies, and a connecting assembly is arranged between the door and window frame body (1) and the door and window body (2), the connecting assembly is transformed in length and direction according to the relative position of the door and window frame body (1) and the door and window body (2). In the first state, the door and window body (2) is parallelly slid along the front side wall of the door and window frame body (1) to be opened. In the second state, the door and window body (2) is embedded in the door and window frame body (1) to be closed.

2. The curtain wall structure with side-hinged doors according to claim 1, characterized in that: The sliding assembly comprises a guide groove (5) arranged in the inner wall of the door and window frame body (1), the guide groove (5) is arranged in the shape of L, a guide rail (6) is arranged in the guide groove (5), the guide rail (6) is arranged in parallel with the inner side wall of the guide groove (5), the sliding assembly further comprises a moving column (7) embedded in the inner cavity of the guide groove (5), a pulley (8) is rotatably arranged at the bottom end of the moving column (7), the pulley (8) moves along the surface of the guide rail (6), a connecting pin (9) is fixedly arranged at the top end of the moving column (7), and the connecting pin (9) is fixedly connected with the rear wall of the door and window body (2).

3. The curtain wall structure with side-hinged doors according to claim 2, characterized in that: The pulley (8) is transformed and rotated by 90 degrees under the guidance of the guide rail (6).

4. The curtain wall structure with side-hinged doors according to claim 1, characterized in that: The upper and lower sliding assemblies are symmetrically arranged.

5. The curtain wall structure with side-hinged doors according to claim 1, characterized in that: The connecting assembly comprises a mounting pin (10) mounted on the bottom end of the inner side wall of the door and window frame body (1), a first hollow connecting rod (11) is rotatably connected to the top end of the mounting pin (10), a first moving pin (12) is slidably arranged in the inner cavity of the first hollow connecting rod (11), a second hollow connecting rod (13) is rotatably connected to the first moving pin (12), a second moving pin (14) is slidably arranged in the second hollow connecting rod (13), a third hollow connecting rod (15) is rotatably connected to the second moving pin (14), and a third moving pin (16) is slidably arranged in the inner cavity of the third hollow connecting rod (15). The mounting seat (17) is connected with the rear wall of the door and window body (2).

6. The curtain wall structure with side-hinged doors according to claim 5, characterized in that: The first hollow connecting rod (11), the second hollow connecting rod (13) and the third hollow connecting rod (15) are all provided with hollow cavities.

7. The side-hinged door curtain wall structure of claim 1, wherein: A limiting groove (18) is arranged on the left inner wall of the door and window frame body (1), a rotating shaft (19) is arranged from front to back through the left side of the door and window body (2), the rotating shaft (19) is rotatably connected with the door and window body (2), a limiting pin (20) is arranged on the rear end of the rotating shaft (19), the limiting pin (20) is rotatably embedded in the inner cavity of the limiting groove (18), and a handle (21) is arranged on the front end of the rotating shaft (19). The limiting pin (20) is arranged in parallel with the handle (21).

8. The curtain wall structure with side-hinged doors according to claim 1, characterized in that: The door and window body (2) is provided with a convex edge (3) on the circumferential side wall, the caliber of the convex edge (3) is larger than the caliber of the inner cavity of the door and window frame body (1), and the glass curtain wall (4) is installed on the inner side of the door and window body (2).

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