High-strength anti-sinking hanger rail type sliding door and window
By introducing support and buffer structures into sliding doors and windows with hanging rails, the problem of the hanging rails sinking due to long-term stress is solved, thereby improving the strength of the hanging rails and the service life of the doors and windows.
Patent Information
- Application Number
- CN202520223255.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-12
AI Technical Summary
After prolonged use, existing sliding doors and windows with hanging rails experience sagging due to the weight of the doors and windows acting on the wheels, which causes high pressure on the hanging rail wheels and reduces the strength of the hanging rods.
By employing a sliding structure and a buffer structure, including a support structure and a buffer structure for supporting sliding doors and windows with hanging rails, the support structure reduces the pressure on the hanging rail by setting support wheels and reinforcing plates, while the buffer structure reduces the impact force on the doors and windows by using a rotating frame and a buffer pad.
It effectively suppresses the sinking phenomenon of the hanging track due to excessive force, and improves the overall structural strength and service life of the hanging track sliding doors and windows.
Smart Images
Figure CN223724399U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a push and pull door and window technical field especially relates to a high strength anti subsidence overhead rail type push and pull door and window. BACKGROUND
[0002] Overhead rail type push and pull door and window is a kind of door and window using upper hanging wheel support sliding, track is installed on wall top, it has the advantages such as space saving, sliding smooth, beautiful, noiseless, clean easy, along with the development of society, overhead rail type push and pull door and window more and more.
[0003] The above and existing related technology often have the following defects: after using overhead rail type push and pull door and window for a long time, due to the gravity of door and window is always exerted on wheel, the pressure that overhead rail wheel place receives is larger, the overhead rail strength of this place reduces, further makes overhead rail appear subsidence due to excessive stress.
[0004] Therefore, the utility model provides a high strength anti subsidence overhead rail type push and pull door and window. UTILITY MODEL CONTENTS
[0005] The utility model aims at solving the shortcomings in prior art that after using overhead rail type push and pull door and window for a long time, due to the gravity of door and window is always exerted on wheel, the pressure that overhead rail wheel place receives is larger, the overhead rail strength of this place reduces, further makes overhead rail appear subsidence due to excessive stress, and provides a high strength anti subsidence overhead rail type push and pull door and window.
[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a high strength anti subsidence overhead rail type push and pull door and window, including overhead rail body, the surface of the overhead rail body is slidably connected with four wheels,
[0007] Two groups of the surface of two groups of wheels are fixedly installed with door and window body, the surface of the overhead rail body is equipped with support structure, the support structure includes two reinforcing plates, the surface of two reinforcing plates is fixedly connected with overhead rail body, the surface of two reinforcing plates is slidably connected with four support wheels, the inside of support wheel is rotatably connected with connecting frame, the inside of connecting frame is fixedly inserted with push rod, the circular surface of push rod is slidably sleeved with connecting block, two groups of four connecting blocks are a group, the surface of two groups of connecting blocks is slidably connected with two door and window bodies respectively.
[0008] The effect reached by the above-mentioned components is that: by setting support structure, the door and window on overhead rail type push and pull door and window can be assisted and supported, the pressure borne by overhead rail is reduced, the fatigue damage risk due to long-term stress is reduced, the overall structural strength of overhead rail type push and pull door and window is improved, by reducing the tension of overhead rail, the subsidence phenomenon of overhead rail due to excessive stress is effectively inhibited.
[0009] Preferably, the surfaces of the four wheels are provided with grooves, and the surface of the overhead rail body is fixedly provided with a semicylinder, and the surface of the semicylinder is in sliding connection with the inner wall of the groove.
[0010] The above-mentioned component achieves the effect that the semicylinder can assist the wheels to slide, reduce the friction between the door and the overhead rail, and improve the strength of the overhead rail.
[0011] Preferably, the surfaces of the four push rods are uniformly provided with a plurality of positioning holes, the interiors of the four connecting blocks are slidably provided with a plug rod, the surface of the plug rod is fixedly provided with a contact plate, the circular surface of the plug rod is sleeved with a first spring, the two ends of the first spring are fixedly connected with the connecting block and the contact plate, and the size of the plug rod is matched with the size of the positioning hole.
[0012] The above-mentioned component achieves the effect that the plug rod is inserted into the inner wall of the positioning hole of the push rod, so that the connecting block and the push rod are fixed, thereby achieving the effect of fixing the connecting block and the push rod.
[0013] Preferably, the cross sections of the four connecting frames are in "T" shape.
[0014] The above-mentioned component achieves the effect that the T-shaped connecting frame can facilitate the sliding of the push rod by the worker. Preferably, the surface of the overhead rail body is provided with a buffer structure, the buffer structure comprises two rotating frames, the surfaces of the two rotating frames are fixedly connected with the overhead rail body, the surface of the rotating frame is fixedly provided with a second spring, the surface of the rotating frame is provided with a clamping groove, the inner wall of the clamping groove is rotatably connected with a balance plate, the surface of the balance plate is fixedly provided with a buffer pad, and the end of the second spring away from the rotating plate is fixedly connected with the balance plate.
[0015] The above-mentioned component achieves the effect that the buffer structure can reduce the impact force received by the door and window when the door and window are opened, effectively buffers the instantaneous impact force of the door and window, and improves the service life of the door and window.
[0016] Preferably, the cross sections of the two rotating frames are in "U" shape, and the surface of the rotating frame is fixedly provided with an anti-collision pad.
[0017] The above-mentioned component achieves the effect that the anti-collision pad can reduce the impact force received by the balance plate.
[0018] In summary:
[0019] 1. The utility model discloses a supporting structure is set up, can assist the door and window on the door and window of hanging rail type push -and -pull door and window, alleviates the pressure that hangs the rail bears, reduces the fatigue damage risk that produces because long -term stress, improves the overall structural strength of hanging rail type push -and -pull door and window, through reducing the tension that hangs the rail bears, effectively restrain the subsidence phenomenon that appears because hanging rail is excessively stressed.
[0020] 2. The utility model discloses a buffering pad and second spring can reduce the impact force of door and window, through setting up the buffering structure, can reduce the impact force that door and window receives when opening door and window, effectively buffers the impact force of door and window instantaneously, improves the service life of door and window. DRAWINGS
[0021] Fig. 1 is a three-dimensional structure schematic diagram of the utility model;
[0022] Fig. 2 is the enlarged view of A place of fig. 1 of the utility model;
[0023] Fig. 3 is the enlarged view of B place of fig. 1 of the utility model;
[0024] Fig. 4 is the enlarged view of C place of fig. 1 of the utility model;
[0025] Fig. 5 is the local structure schematic diagram of fig. 1 of the utility model.
[0026] Legend: 1, hanging rail body; 2, wheel; 3, supporting structure; 301, semicircle column; 302, reinforcing plate; 303, sliding slot; 304, connecting block; 305, supporting wheel; 306, connecting frame; 307, push rod; 308, positioning hole; 309, inserting rod; 310, contact plate; 311, first spring; 4, buffering structure; 41, rotating frame; 42, balance plate; 43, buffering pad; 44, clamping groove; 45, anti-collision pad; 46, second spring; 5, door and window body. DETAILED DESCRIPTION
[0027] Reference Figure 1The utility model provides a technical scheme: a high strength anti subsidence overhead line type sliding door and window, including overhead line body 1, the surface of overhead line body 1 is connected with four wheels 2, four wheels 2 two two a group, the surface of two groups of wheels 2 is fixedly installed with door and window body 5, the surface of overhead line body 1 is equipped with support structure 3, by setting up support structure 3, can assist support overhead line type sliding door and window on the door and window, alleviate the pressure that overhead line bears, reduce the fatigue damage risk that produces due to long -term stress, improve the overall structural strength of overhead line type sliding door and window, by reducing the tension that overhead line suffers, effectively restrain the subsidence phenomenon that overhead line appears due to excessive stress, the surface of overhead line body 1 is equipped with buffer structure 4, by setting up buffer structure 4, can reduce the impact force that door and window receive when opening door and window, effectively buffer the impact force of door and window instantaneously, improve the service life of door and window.
[0028] The specific setting and effect of the support structure 3 and the buffer structure 4 will be described below.
[0029] Referring to Figure 3 and Figure 4 In the embodiment, the support structure 3 includes two reinforcing plates 302, the surfaces of the two reinforcing plates 302 are fixedly connected with the overhead line body 1, four support wheels 305 are slidingly connected to the surfaces of the two reinforcing plates 302, a connecting frame 306 is rotatably connected to the inside of each support wheel 305, a push rod 307 is fixedly inserted into the inside of the connecting frame 306, a connecting block 304 is slidingly sleeved on the arc surface of the push rod 307, two connecting blocks 304 are arranged in each group, the surfaces of the two groups of connecting blocks 304 are slidingly connected with the two door and window bodies 5 respectively, a sliding groove 303 is formed in the surface of each wheel 2, a semicircular column 301 is fixedly installed on the surface of the overhead line body 1, the surface of the semicircular column 301 is slidingly connected with the inner wall of the sliding groove 303, the semicircular column 301 can assist the sliding of the wheel 2, reduce the friction between the door and window and the overhead line, and improve the strength of the overhead line, a plurality of positioning holes 308 are uniformly formed in the surface of each push rod 307, an insertion rod 309 is slidingly inserted into the inside of each connecting block 304, a contact plate 310 is fixedly installed on the surface of the insertion rod 309, a first spring 311 is sleeved on the arc surface of the insertion rod 309, the two ends of the first spring 311 are fixedly connected with the connecting block 304 and the contact plate 310 respectively, the size of the insertion rod 309 is matched with the size of the positioning hole 308, the insertion rod 309 is inserted into the inner wall of the positioning hole 308 on the push rod 307, so that the connecting block 304 and the push rod 307 are fixed, achieving the effect of fixing the connecting block 304 and the push rod 307, the cross sections of the four connecting frames 306 are all in the shape of "T", the T-shaped connecting frame 306 can facilitate the sliding of the push rod 307 by the staff.
[0030] Referring to Figure 2 and Figure 5As shown, specifically, the buffer structure 4 includes two rotating frames 41, the surfaces of the two rotating frames 41 are fixedly connected with the overhead rail body 1, the surface of the rotating frame 41 is fixedly installed with a second spring 46, the surface of the rotating frame 41 is provided with a clamping groove 44, the inner wall of the clamping groove 44 is rotatably connected with a balance plate 42, the surface of the balance plate 42 is fixedly installed with a buffer pad 43, one end of the second spring 46 away from the rotating plate is fixedly connected with the balance plate 42,
[0031] The cross sections of the two rotating frames 41 are both in "U" shape, the surface of the rotating frame 41 is fixedly installed with a collision pad 45, and the collision pad 45 can reduce the impact force received by the balance plate 42.
[0032] When the door and window are installed, the contact plate 310 is pulled to slide away from the push rod 307, the contact plate 310 slides to drive the plug rod 309 to slide, after the plug rod 309 slides for a distance, the sliding of the contact plate 310 is stopped, then the push rod 307 is slid by means of the connecting frame 306, the push rod 307 slides away from the connecting block 304, after the push rod 307 slides for a distance, the sliding of the push rod 307 is stopped, then the contact plate 310 is loosened, at this time, the contact plate 310 slides to the connecting block 304 under the action of the first spring 311, the contact plate 310 slides to drive the plug rod 309 to slide, after the plug rod 309 slides for a distance, the plug rod 309 is inserted into the inner wall of the corresponding positioning hole 308 of the push rod 307, at this time, the push rod 307 and the connecting block 304 are fixed, when the door and window slide, the support wheel 305, the connecting frame 306, the push rod 307 and the connecting block 304 support the door and window to slide, the pressure received by the overhead wheel is reduced, by arranging the support structure 3, the door and window on the overhead rail type sliding door and window can be assisted to be supported, the pressure borne by the overhead rail is reduced, the fatigue damage risk due to long-term stress is reduced, the overall structural strength of the overhead rail type sliding door and window is improved, by reducing the tension received by the overhead rail, the sinking phenomenon of the overhead rail due to excessive stress is effectively inhibited.
[0033] After the door and window are opened, the door and window will collide with the buffer pad 43 on the balance plate 42, at this time, the buffer pad 43 and the second spring 46 can reduce the impact force of the door and window, by arranging the buffer structure 4, the impact force received by the door and window when the door and window are opened can be reduced, the instantaneous impact force of the door and window is effectively buffered, and the service life of the door and window is improved.
Claims
1. A high-strength anti-sagging overhead track sliding door and window, comprising an overhead track body (1), characterized in that: The surface of the hanging rail body (1) is slidably connected with four wheels (2), two of the four wheels (2) form a group, and the surfaces of the two groups of wheels (2) are fixedly installed with door and window bodies (5), the surface of the hanging rail body (1) is provided with a supporting structure (3), the supporting structure (3) comprises two reinforcing plates (302), the surfaces of the two reinforcing plates (302) are fixedly connected with the hanging rail body (1), the surfaces of the two reinforcing plates (302) are slidably connected with four supporting wheels (305), the inside of the supporting wheel (305) is rotatably connected with a connecting frame (306), the inside of the connecting frame (306) is fixedly inserted with a push rod (307), the circular surface of the push rod (307) is slidably sleeved with a connecting block (304), four connecting blocks (304) form a group, and the surfaces of the two groups of connecting blocks (304) are slidably connected with two door and window bodies (5) respectively.
2. A high strength sink-resistant overhead track sliding door and window according to claim 1 wherein: The surface of the four wheels (2) is provided with a sliding groove (303), and the surface of the half cylinder (301) is slidably connected with the inner wall of the sliding groove (303).
3. A high strength sink-resistant overhead track sliding door and window according to claim 1, characterized in that: The surfaces of the four push rods (307) are uniformly provided with a plurality of positioning holes (308), the interiors of the four connecting blocks (304) are slidably inserted with a plug rod (309), the surface of the plug rod (309) is fixedly installed with a contact plate (310), the circular surface of the plug rod (309) is sleeved with a first spring (311), the two ends of the first spring (311) are fixedly connected with the connecting block (304) and the contact plate (310) respectively, and the size of the plug rod (309) is matched with the size of the positioning hole (308).
4. A high strength sink-resistant overhead track sliding door and window according to claim 1, characterized in that: The cross sections of the four connecting frames (306) are all "T" shaped.
5. The high-strength anti-sinking hanging rail type sliding door and window of claim 1, wherein: The surface of the hanging rail body (1) is provided with a buffer structure (4), the buffer structure (4) comprises two rotating frames (41), the surfaces of the two rotating frames (41) are fixedly connected with the hanging rail body (1), the surface of the rotating frame (41) is fixedly installed with a second spring (46), the surface of the rotating frame (41) is provided with a clamping groove (44), the inner wall of the clamping groove (44) is rotatably connected with a balance plate (42), the surface of the balance plate (42) is fixedly installed with a buffer pad (43), and the end of the second spring (46) away from the rotating plate is fixedly connected with the balance plate (42).
6. A high strength sink resistant overhead track sliding door and window according to claim 5 wherein: The cross sections of the two rotating frames (41) are all "U" shaped, and the surface of the rotating frame (41) is fixedly installed with an anti-collision pad (45).