Sliding rail for aluminum alloy doors and windows

Abstract

The utility model relates to the technical field of door and window sliding rails, and discloses an aluminum alloy door and window sliding rail which comprises a sliding rail base and a sliding rail body, a mounting groove is formed in the top of the sliding rail base, limiting grooves are formed in the left end and the right end of the sliding rail base, and moving blocks are slidably connected into the limiting grooves. A push rod is fixedly connected to one side of the moving block, a connecting rod is rotatably connected to the other side of the moving block, an inserting rod is rotatably connected to the other end of the connecting rod, and a spring is fixedly connected to the exterior of the inserting rod. According to the sliding rail, the push rod is pressed to enable the moving block to drive the connecting rod to rotate, the inserting rod can be driven to be separated from the inserting groove, rapid disassembly of the sliding rail body is achieved, the sliding rail is convenient to maintain, the service life of the sliding rail is prolonged, the use cost is reduced, and meanwhile the interior of the sliding groove is convenient to clean; the influence on opening and closing of doors and windows due to excessive dust accumulation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window slide rail technical field especially relates to aluminium alloy door and window slide rail. BACKGROUND

[0002] Aluminium alloy door and window are a kind of door and window system made of aluminium alloy as main material, they are widely applied because of the light weight, high strength and corrosion resistance characteristics of aluminium alloy. Aluminium alloy door and window have excellent sealing and heat insulation performance, modern appearance and simple maintenance, they are suitable for various architectural styles, and can effectively resist wind and rain, provide reliable safety. The slide rail is an important component of aluminium alloy door and window opening and closing system, can ensure that door and window can smoothly slide, reduce friction and wear, thereby prolong service life

[0003] The existing slide rail on aluminium alloy door and window is mostly integrated structure, when part of structure on slide rail is damaged, it is inconvenient to disassemble, leads to the increase of use cost, dust and other sundries are easily accumulated in the sliding groove, it is inconvenient to clean, dust is accumulated more and more in long-term use, leads to the blockage of sliding groove, affects the opening and closing of door and window, for this reason, aluminium alloy door and window slide rail is proposed by the person skilled in the art to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] In order to make up for the above shortcomings, the utility model provides aluminium alloy door and window slide rail, aims at improving the problem that the slide rail of aluminium alloy door and window in prior art is inconvenient to disassemble and maintain, leads to the increase of use cost, dust is easily accumulated, causes the blockage of sliding groove, affects the opening and closing of door and window.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: aluminium alloy door and window slide rail, including slide rail base and slide rail body, the top of slide rail base is equipped with installation groove, the inside of the left and right two ends of slide rail base is equipped with limiting slot, the inside of limiting slot is connected with moving block in sliding mode, the side of moving block is fixedly connected with push rod, the other side of moving block is rotatably connected with connecting rod, the other end of connecting rod is rotatably connected with plug rod, the outside of plug rod is fixedly connected with spring, the bottom of slide rail body is fixedly connected with mounting block, the left and right two ends of mounting block are equipped with plug groove, the inside of the left and right two ends of slide rail base is equipped with protection assembly, and the protection assembly is used for reducing the impact force when door and window move.

[0006] Further, the protection assembly includes slide rod, the slide rod is fixedly connected to the inside of slide rail base, the outside of the slide rod is connected with two sliding blocks in sliding mode, the sliding block and slide rail base are fixedly connected with tension spring, the outside of the sliding block is rotatably connected with rotating rod, and the other end of the two rotating rods is rotatably connected with protection plate.

[0007] Further, the top of the sliding rail body is provided with a sliding groove, the middle of the sliding groove is fixedly connected with a partition plate, the two sides of the partition plate are fixedly connected with a plurality of limiting plates between the inner part of the sliding rail body, the top of the plurality of limiting plates is slidably connected with a connecting block.

[0008] Further, the inner side of the connecting block is rotatably connected with a roller, the bottom of the roller is slidably connected with the upper surface of one of the limiting plates.

[0009] Further, the mounting block is engaged with the mounting groove, and the insertion rod is in plug-in fit with the adjacent side insertion groove.

[0010] Further, the spring is fixedly connected to the inner wall of the moving block away from the insertion rod, and the insertion rod is slidably connected in the inner part of the moving block.

[0011] Further, the spring sleeve is arranged on the outer part of the sliding rod, and the two sliding blocks are symmetrically arranged.

[0012] Further, a plurality of fastening screws are threadedly connected to the outer side of the sliding rail base, and one end of the fastening screw extends to the inner part of the mounting block.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] 1、in the utility model, by pressing the push rod of the left and right sides of the sliding rail base, the moving block drives the connecting rod to rotate, the insertion rod can be separated from the insertion groove, so that the mounting block and the mounting groove can be separated, the sliding rail body can be disassembled, the sliding rail is maintained, the service life of the sliding rail is prolonged, the use cost is reduced, the interior of the sliding groove is cleaned, and the opening and closing of the door and window are not affected by too much dust accumulation.

[0015] 2、in the utility model, the roller rolls along one of the limiting plates, the friction when the door and window move is reduced, the door and window are more easily pushed, the protective plate is pressed by the movement of the door and window, the two rotating rods are pushed to rotate, the rotating rod pushes the sliding block to slide along the sliding rod, at this time, the tension spring is stretched under stress and generates a counter force to absorb part of the force generated by the impact, so that the impact force of the door and window on the frame is reduced, the noise is reduced, and the door and window are protected. DRAWINGS

[0016] Figure 1 The utility model provides an aluminum alloy door and window sliding rail three-dimensional view;

[0017] Figure 2 The utility model provides a sliding rail base section view of aluminum alloy door and window sliding rail;

[0018] Figure 3The utility model provides a protection board structure schematic view of aluminium alloy door and window slide rail.

[0019] Figure 4 The utility model provides a protection board structure schematic view of aluminium alloy door and window slide rail.

[0020] Legend:

[0021] 1, slide rail base, 2, slide rail body, 3, mounting block, 4, mounting groove, 5, limiting groove, 6, moving block, 7, push rod, 8, connecting rod, 9, plug rod, 10, spring, 11, plug groove, 12, sliding groove, 13, sliding rod, 14, sliding block, 15, rotating rod, 16, protection board, 17, tension spring, 18, connecting block, 19, idler wheel, 20, limiting plate, 21, partition, 22, fastening screw. Specific implementation

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] With reference to Figure 1 , Figure 2 and Figure 4 , the utility model provides an embodiment: aluminium alloy door and window slide rail, including slide rail base 1 and slide rail body 2, the top of slide rail base 1 is seted up with mounting groove 4, the inside of left and right two ends of slide rail base 1 is seted up with limiting groove 5, the inside of limiting groove 5 is connected with moving block 6 slidingly, and one side of moving block 6 is fixedly connected with push rod 7, and the other side of moving block 6 is rotatably connected with connecting rod 8, and the other end of connecting rod 8 is rotatably connected with plug rod 9, and the outside of plug rod 9 is fixedly connected with spring 10, and the bottom of slide rail body 2 is fixedly connected with mounting block 3, and the left and right two ends of mounting block 3 are seted up with plug groove 11, and mounting block 3 is engaged with mounting groove 4, and plug rod 9 and adjacent one side plug groove 11 are inserted and are matched, and the end of spring 10 away from plug rod 9 is fixedly connected in the inner wall of moving block 6, and plug rod 9 is connected in the inside of moving block 6 slidingly, and the inner side of left and right two ends of slide rail base 1 is provided with protection subassembly, and protection subassembly is used to reduce the impact force when door and window move.

[0024] Specifically, through the cooperation between the mounting block 3 and the mounting groove 4, the sliding rail body 2 can be fixed on the sliding rail base 1 through the clamping assembly, thereby improving the installation speed. By pressing the push rod 7 on the left and right sides of the sliding rail base 1, the push rod 7 pushes the moving block 6 to move inside the limiting groove 5. The limiting groove 5 can limit the movement of the moving block 6, so that the structure operates stably. Then, the moving block 6 pushes the connecting rod 8 to rotate, so that the other end of the connecting rod 8 pushes the insertion rod 9 to move, so that the insertion rod 9 exerts pressure on the spring 10 to make it shrink, and at the same time, the insertion rod 9 is separated from the insertion groove 11. Thus, the mounting block 3 and the mounting groove 4 can be separated, the sliding rail body 2 can be disassembled, the sliding rail can be maintained, the service life of the sliding rail is prolonged, the use cost is reduced, and the interior of the sliding groove 12 can be cleaned, avoiding that too much dust affects the opening and closing of the door and window.

[0025] With reference to Figure 3 , the protection assembly comprises a sliding rod 13 fixedly connected to the inner side of the sliding rail base 1, two sliding blocks 14 slidably connected to the outer side of the sliding rod 13, a tension spring 17 fixedly connected between the sliding blocks 14 and the sliding rail base 1, and a rotating rod 15 rotatably connected to the outer side of the sliding block 14. The other end of the two rotating rods 15 is rotatably connected to a protection plate 16. The tension spring 17 is sleeved on the outer side of the sliding rod 13, and the two sliding blocks 14 are symmetrically arranged.

[0026] Specifically, by pushing the door and window to the edge of the frame, the protection plate 16 can absorb the impact force generated by the door and window. Then, the protection plate 16 pushes the two rotating rods 15 to rotate, so that the rotating rods 15 push the sliding blocks 14 to slide along the sliding rod 13, and the tension spring 17 is stretched under stress. The tension spring 17 generates a counterforce to offset part of the impact force, thereby reducing the impact force of the door and window on the frame and reducing the generation of noise. At the same time, the door and window are protected to a certain extent.

[0027] With reference to Figure 1 and Figure 4 , the top of the sliding rail body 2 is provided with a sliding groove 12, the middle of the sliding groove 12 is fixedly connected with a partition plate 21, the two sides of the partition plate 21 are fixedly connected with a plurality of limiting plates 20 inside the sliding rail body 2, the top of the plurality of limiting plates 20 is slidably connected with a connecting block 18, the inner side of the connecting block 18 is rotatably connected with a roller 19, the bottom of the roller 19 is slidably connected with the upper surface of one of the limiting plates 20, and the outer side of the sliding rail base 1 is threadedly connected with a plurality of fastening screws 22, one end of the fastening screw 22 extends into the interior of the mounting block 3.

[0028] Specifically, the chute 12 is evenly divided into two parts by the partition 21, so that two doors and windows can be installed and interference during movement is avoided, the connecting block 18 can be fixed at the bottom of the door and window, thereby facilitating the movement of the door and window along the slide rail, the movement of the connecting block 18 is guided by the plurality of limiting plates 20, so that the door and window are more stable during movement, the sound-absorbing cotton is arranged on the surface of the limiting plate 20, so that the noise generated during movement is reduced, the slide rail body 2 is further fixed by the plurality of fastening screws 22, so as to ensure the stability during use.

[0029] Working principle: when the slide rail body 2 needs to be disassembled, first, the plurality of fastening screws 22 are unscrewed, then the push rod 7 on the left and right sides of the slide rail base 1 is pressed, so that the push rod 7 pushes the moving block 6 to move in the limiting groove 5, thereby causing the connecting rod 8 to rotate, the other end of the connecting rod 8 pushes the plug rod 9 to move, so that the plug rod 9 exerts pressure on the spring 10 to make it shrink and at the same time disengage from the plug slot 11, so that the mounting block 3 is separated from the mounting slot 4, realizing the disassembly of the slide rail body 2, facilitating the maintenance of the slide rail, prolonging the service life of the slide rail, reducing the use cost, and facilitating the cleaning of the inside of the chute 12, avoiding too much dust accumulation affecting the opening and closing of the door and window, secondly, the connecting block 18 is fixed at the bottom of the door and window, so that the movement direction of the connecting block 18 is limited by the plurality of limiting plates 20 when the door and window are pushed to move, and the roller 19 rolls along one of the limiting plates 20, thereby reducing the friction force during movement of the door and window, making it easier to push, finally, when the door and window slides along the chute 12, the protective plate 16 is pressed when moving to the edge, so that the protective plate 16 moves, thereby pushing the two rotating rods 15 to rotate, so that the rotating rod 15 pushes the sliding block 14 to slide along the slide rod 13, at this time the tension spring 17 is stretched under stress, and at the same time generates a counteracting force to absorb part of the impact force, thereby reducing the impact force of the door and window on the frame and reducing the generation of noise, and at the same time playing a certain protection role for the door and window.

[0030] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An aluminum alloy door and window sliding track, comprising a track base (1) and a track body (2), characterized in that: The top of the slide rail base (1) is provided with an installation groove (4). The left and right ends of the slide rail base (1) are provided with limit grooves (5). The inside of the limit grooves (5) is slidably connected to a moving block (6). A push rod (7) is fixedly connected to one side of the moving block (6). A connecting rod (8) is rotatably connected to the other side of the moving block (6). A plug rod (9) is rotatably connected to the other end of the connecting rod (8). A spring (10) is fixedly connected to the outside of the plug rod (9). The bottom of the slide rail body (2) is fixedly connected to an installation block (3). The left and right ends of the installation block (3) are provided with slots (11). The left and right ends of the slide rail base (1) are provided with protective components. The protective components are used to reduce the impact force when the doors and windows move.

2. The aluminum alloy door and window sliding track according to claim 1, characterized in that: The protective assembly includes a slide rod (13), which is fixedly connected to the inner side of the slide rail base (1). Two sliders (14) are slidably connected to the outside of the slide rod (13). A tension spring (17) is fixedly connected between the slider (14) and the slide rail base (1). A rotating rod (15) is rotatably connected to the outside of the slider (14). A protective plate (16) is rotatably connected to the other end of the two rotating rods (15).

3. The aluminum alloy door and window sliding track according to claim 1, characterized in that: The top of the slide rail body (2) is provided with a slide groove (12), and a partition (21) is fixedly connected to the middle of the slide groove (12). Multiple limiting plates (20) are fixedly connected between the two sides of the partition (21) and the interior of the slide rail body (2). A connecting block (18) is slidably connected to the top of the multiple limiting plates (20).

4. The aluminum alloy door and window sliding track according to claim 3, characterized in that: The inner side of the connecting block (18) is rotatably connected to a roller (19), and the bottom of the roller (19) is slidably connected to the upper surface of one of the limiting plates (20).

5. The aluminum alloy door and window sliding track according to claim 1, characterized in that: The mounting block (3) engages with the mounting groove (4), and the insert rod (9) is inserted into the adjacent slot (11).

6. The aluminum alloy door and window sliding track according to claim 1, characterized in that: The end of the spring (10) away from the insert rod (9) is fixedly connected to the inner wall of the moving block (6), and the insert rod (9) is slidably connected inside the moving block (6).

7. The aluminum alloy door and window sliding track according to claim 2, characterized in that: The tension spring (17) is sleeved on the outside of the slide bar (13), and the two sliders (14) are arranged symmetrically.

8. The aluminum alloy door and window sliding track according to claim 1, characterized in that: The slide rail base (1) has a plurality of fastening screws (22) threaded on the outer side, one end of which extends into the interior of the mounting block (3).

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