Seamless welded out-swinging window

Abstract

The utility model relates to a casement window technical field especially relates to a seamless welding's casement window, including window frame, the inside of window frame is provided with sash, the middle part position of sash is embedded and has glass plate fixedly installed in the whole, the outside side of the one side of window frame and sash is all fixedly installed with threaded seat, the inside threaded mounting of threaded seat has the link bolt, this scheme through the linkage structure of steel wire rope and the rope ring, effectively promoted the security of window, and the threaded seat was fixed between sash and window frame through link bolt, and the steel wire rope was connected, formed the auxiliary anti -fall protection, when the hinge connection of sash and window frame appeared to fall off, the steel wire rope can immediately play a role, prevent the sash from falling, especially applicable to high -rise building, and the rope ring realizes flexible rotation through bearing structure, avoids the steel wire rope and excessively twists because of dismantling link bolt, guarantees the reliability of connection, and is convenient for maintenance operation.

Description

Technical Field

[0001] This utility model relates to the field of outward-opening window technology, and in particular to a seamless welded outward-opening window. Background Technology

[0002] Seamlessly welded outward-opening windows are high-quality window products that combine aesthetics, practicality, and safety. These windows utilize advanced seamless welding technology to connect the window frame and sash into a single unit, significantly improving the window's structural strength and sealing performance. Seamlessly welded outward-opening windows are not only more aesthetically pleasing but also perform exceptionally well, making them suitable for various building types.

[0003] Seamless welding technology makes the connection between the window frame and the window sash more robust, forming a continuous metal structure. This structure not only improves the window's wind pressure resistance but also enhances its overall stability, allowing it to maintain good performance even in harsh weather. According to the authorization announcement number "CN205618054U", an outward-opening window includes a window frame, a window sash hinged to the window frame, an inflatable sealing strip surrounding the thermal break of the window frame, an inflation device and an air extraction device for inflating and deflating the sealing strip, and a main control circuit board electrically connected to the inflation device and the air extraction device; wherein the window sash, with its hinged end to the window frame as a fulcrum, flips from the outside to the inside to close the window frame. Compared with existing technologies, the main control circuit board can open the inflation device to inflate the inflatable sealing strip after receiving an inflation signal, thereby completely separating the cavity formed between the window sash and the window frame, thus achieving a seal between the window sash and the window frame. While improving the sealing performance, it can also prevent rainwater from seeping into the interior of the profile and causing corrosion to the profile. After receiving an air extraction signal, the main control circuit board opens the air extraction device to extract air from the inflatable sealing strip, thereby canceling the seal between the window sash and the window frame, making it convenient to open the window sash.

[0004] Currently, most seamless welded outward-opening windows, when applied to higher floors, require an auxiliary anti-fall structure between the window sash and frame to prevent them from falling off due to strong airflow. Additionally, the opening angle of the outward-opening window needs to be limited to ensure the safety of personnel under normal conditions. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned shortcomings in the existing technology by proposing a seamless welded outward-opening window.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a seamless welded outward-opening window, including a window frame, a window sash provided on the inner side of the window frame, and a glass plate embedded and fixed in the middle of the window sash;

[0007] Threaded seats are fixedly installed on one side of the window frame and the outward side of the window sash. Connecting bolts are installed in the internal threads of the threaded seats, and knobs are fixedly distributed on the outer ring wall of the connecting bolts.

[0008] A bearing is welded and fixed to the end face of the connecting bolt away from the threaded seat. A shaft is interference-fitted and fixed through the inner ring wall of the bearing. A rope ring is welded and fixed to the end of the shaft. A steel wire rope is provided on the rope ring. The rope rings distributed at two positions are fixedly connected by the steel wire rope.

[0009] Preferably, a handle lock is provided on the inner side of the window sash, and the lock cylinder of the handle lock is fitted and connected with the lock groove of the window frame.

[0010] Preferably, the outer wall of the window frame is hinged to the outward-facing side of the window sash via door hinges, and two sets of door hinges are provided along the top and bottom.

[0011] Preferably, a second shaft is fixedly installed at the lower end of the window sash, and a second bearing is provided on the surface of the second shaft. The inner ring wall of the second bearing is interference-fitted with the surface of the second shaft.

[0012] Preferably, a linkage plate is fixedly installed at the lower end of the second bearing, and a third bearing is fixedly installed at the lower end of the linkage plate away from the second bearing. A shaft three is interference-fitted on the inner ring wall of the third bearing.

[0013] Preferably, a slide rail is fixedly installed on the lower inner side of the window frame, and anti-detachment plates are fixedly installed at both ends of the slide rail.

[0014] Preferably, a slide block is fixedly installed at the lower end of the shaft three, and the slide block is slidably and tightly attached to the surface of the slide rail.

[0015] The design scheme proposed in this utility model has the following beneficial effects in application:

[0016] 1. This solution effectively improves window safety through the linkage structure of steel wire rope and rope ring. The window sash and window frame are fixed to the threaded seat by connecting bolts and connected to the steel wire rope to form an auxiliary anti-fall protection. When the hinge connection between the window sash and the window frame comes loose, the steel wire rope can immediately play a role in preventing the window sash from falling. It is especially suitable for high-rise buildings. The rope ring can rotate flexibly through the bearing structure, avoiding excessive twisting of the steel wire rope due to the disassembly of the connecting bolts. This not only ensures the reliability of the connection, but also facilitates maintenance and operation.

[0017] 2. As described in point 1, the window adopts a limiting opening and closing method that combines a linkage plate and a sliding track, which allows the opening and closing size of the window to be controlled. The linkage plate is connected to the window sash through bearings and shafts and slides on the track. This ensures that the maximum opening and closing space of the window sash meets the safety standards for high-rise windows, while avoiding the risks caused by excessive opening and closing angles. Anti-detachment plates are set at both ends of the track, which, together with the rubber pads on the slide block, form a damping effect, allowing the window sash to remain stably in the designated position even when the airflow is small, thus improving the convenience and safety of use. Attached Figure Description

[0018] Figure 1 This is a front view of the overall structure of this utility model;

[0019] Figure 2 For the present utility model Figure 1 Enlarged view of point A;

[0020] Figure 3 This is a schematic diagram of the back of the overall structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the inner side of the window sash and the front of the window frame of this utility model;

[0022] Figure 5 For the present utility model Figure 3 Enlarged diagram of point B.

[0023] In the diagram: 1. Window frame; 11. Window sash; 12. Glass panel; 13. Threaded seat; 14. Connecting bolt; 15. Knob; 16. Bearing 1; 17. Shaft 1; 18. Rope ring; 19. Wire rope; 2. Handle lock; 21. Door hinge; 3. Shaft 2; 31. Bearing 2; 32. Link plate; 33. Bearing 3; 34. Shaft 3; 35. Slide seat; 36. Slide track; 37. Anti-detachment plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1

[0026] Reference Figures 1-5 A seamless welded outward-opening window includes a window frame 1, a window sash 11 on the inner side of the window frame 1, and a glass panel 12 embedded and fixed in the middle of the window sash 11. The window frame 1, the window sash 11 and the glass panel 12 form a complete window structure.

[0027] A threaded seat 13 is fixedly installed on one side of the window frame 1 and the outward side of the window sash 11. A connecting bolt 14 is installed in the internal thread of the threaded seat 13. A knob 15 is fixedly distributed on the outer ring wall of the connecting bolt 14. The connecting bolt 14 can be stably connected to the threaded seat 13, so that the rope ring 18 can be fixed in the corresponding area. The knob 15 can be easily operated manually.

[0028] A bearing 16 is welded and fixed to the end face of the connecting bolt 14 away from the threaded seat 13. A shaft 17 is interference-fitted and fixed through the inner ring wall of the bearing 16. A rope ring 18 is welded and fixed to the end of the shaft 17. A steel wire rope 19 is provided on the rope ring 18. The rope rings 18 distributed at two positions are fixedly connected by the steel wire rope 19. The rope rings 18 can rotate based on the bearing 16 through the shaft 17. When the connecting bolt 14 is disassembled, the steel wire rope 19 will not be excessively twisted. The steel wire rope 19 can provide auxiliary connection between the window frame 1 and the window sash 11. Therefore, when the window sash 11 and the window frame 1 are detached at the rotating connection position, it plays a role in preventing fall.

[0029] The window sash 11 is provided with a handle lock 2 on the inner side. The lock cylinder of the handle lock 2 is engaged with the lock groove of the window frame 1. The handle lock 2 can be locked or opened during the opening and closing of the window sash 11 and the window frame 1.

[0030] The outer wall of the window frame 1 is hinged to the outward side of the window sash 11 via a door hinge 21. Two sets of door hinges 21 are provided along the top and bottom, which can ensure that the window sash 11 can rotate stably based on the window frame 1.

[0031] Among them, a shaft 2 3 is fixedly installed at the lower end of the window sash 11, and a bearing 2 31 is provided on the surface of the shaft 2 3. The inner ring wall of the bearing 2 31 is interference-fitted with the surface of the shaft 2 3, and the shaft 2 3 can rotate stably based on the bearing 2 31.

[0032] Among them, a linkage plate 32 is fixedly installed at the lower end of bearing 2 31, and a bearing 33 is fixedly installed at the lower end of the linkage plate 32 away from bearing 2 31. A shaft 34 is interference-fitted on the inner ring wall of bearing 33. The linkage plate 32 can enable the window sash 11 to have a maximum opening and closing space when the window sash 11 is opened, so as to avoid the opening and closing space being too large and not meeting the opening standards of high-rise windows.

[0033] Among them, a slide rail 36 is fixedly installed on the lower inner side of the window frame 1, and anti-slip plates 37 are fixedly installed on both ends of the slide rail 36. The anti-slip plates 37 can prevent the slide seat 35 from slipping off the slide rail 36.

[0034] Among them, a slide block 35 is fixedly installed at the lower end of the shaft 34. The slide block 35 and the slide rail 36 are slidably and tightly attached. When the window sash 11 is opened, the linkage plate 32 rotates in cooperation, and the slide block 35 slides on the slide rail 36 to perform displacement cooperation. A rubber pad is glued at the connection between the slide block 35 and the slide rail 36 to increase friction and form a damping effect, preventing the slide block 35 from sliding freely on the slide rail 36 with the window sash 11. It also ensures that the opening and closing position of the window sash 11 can be affected by the damping effect and stabilized at a fixed point when the airflow is not large.

[0035] In practice

[0036] In this design, both the window frame 1 and the window sash 11 are fixedly installed with threaded seats 13 on their outward-facing sides. The threaded seats 13 are connected to connecting bolts 14 via threads. The knobs 15 distributed on the outer ring of the connecting bolts 14 facilitate manual operation to screw them in or out. The bearing 16 welded to the end of the connecting bolts 14 is connected to a rope ring 18 via an inner ring interference fit shaft 17. A steel wire rope 19 is fixed on the rope ring 18. When the window sash 11 and the window frame 1 are hinged and rotated through the door hinge 21, if the hinge structure fails and causes the window sash 11 to fall off, the steel wire rope 19 can form a fall protection through the fixed connection of the rope rings 18 at both ends. The rope rings 18 can prevent the steel wire rope 19 from twisting due to the movement of the window sash 11 based on the rotation of the shaft 17 and the bearing 16, ensuring the stability of the fall protection function. This is especially important in high-rise buildings, as it can prevent the window sash 11 from completely detaching from the window frame 1 and causing a fall risk.

[0037] The lower end of the window sash 11 is fixed to the shaft 3, which is connected to the linkage plate 32 through the bearing 31. The inner ring of the bearing 33 at the end of the linkage plate 32 is interference-fitted with the shaft 34. The lower end of the shaft 34 is fixed to the slide 35. When the window sash 11 is opened, the linkage plate 32 rotates with the window sash 11 and pushes the slide 35 to slide along the slide rail 36 on the inner side of the window frame 1. The anti-detachment plates 37 at both ends of the slide rail 36 prevent the slide 35 from derailing. The rubber pads that are adhered to the contact surface between the slide 35 and the slide rail 36 increase the friction and form a damping effect, so that the window sash 11 can still maintain the stability of the opening angle under airflow disturbance. The length design of the linkage plate 32 limits the maximum opening angle of the window sash 11 to ensure that it meets the opening safety standards of high-rise windows and avoids safety hazards caused by excessive opening.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A seamless welded outward-opening window, comprising a window frame (1), characterized in that: A window sash (11) is provided on the inner side of the window frame (1), and a glass plate (12) is embedded and fixed in the middle of the window sash (11). A threaded seat (13) is fixedly installed on one side of the window frame (1) and the outward side of the window sash (11). A connecting bolt (14) is installed in the internal thread of the threaded seat (13). A knob (15) is fixedly distributed on the outer ring wall of the connecting bolt (14). The connecting bolt (14) is welded to the end face away from the threaded seat (13) and a bearing (16) is fixed thereon. The inner ring wall of the bearing (16) is interference-fitted and through-fixed with a shaft (17). The end of the shaft (17) is welded to a rope ring (18). A wire rope (19) is provided on the rope ring (18). The rope rings (18) distributed at two positions are fixedly connected by the wire rope (19).

2. The seamless welded outward-opening window according to claim 1, characterized in that: A handle lock (2) is provided on the inner side of the window sash (11), and the lock cylinder of the handle lock (2) is fitted and connected with the lock groove of the window frame (1).

3. The seamless welded outward-opening window according to claim 2, characterized in that: The outer wall of the window frame (1) is hinged to the outward side of the window sash (11) via a door hinge (21), and two sets of door hinges (21) are provided along the top and bottom.

4. The seamless welded outward-opening window according to claim 3, characterized in that: The lower end of the window sash (11) is fixedly installed with a shaft rod two (3), and a bearing two (31) is provided on the surface of the shaft rod two (3). The inner ring wall of the bearing two (31) is interference-fitted with the surface of the shaft rod two (3).

5. The seamless welded outward-opening window according to claim 4, characterized in that: A linkage plate (32) is fixedly installed at the lower end of the bearing two (31), and a bearing three (33) is fixedly installed at the lower end of the linkage plate (32) away from the bearing two (31). A shaft three (34) is interference-fitted on the inner ring wall of the bearing three (33).

6. The seamless welded outward-opening window according to claim 5, characterized in that: A slide rail (36) is fixedly installed on the lower inner side of the window frame (1), and anti-detachment plates (37) are fixedly installed on both ends of the slide rail (36).

7. A seamless welded outward-opening window according to claim 6, characterized in that: The lower end of the shaft three (34) is fixedly installed with a slide (35), and the slide (35) is slidably attached to the surface of the slide rail (36).

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