Reinforced waterproof structure at joint of aluminum alloy components

Abstract

The utility model relates to the technical field of aluminum alloy profile production, in particular to a reinforced waterproof structure at the joint of aluminum alloy components. Comprising a first aluminum alloy component and a second aluminum alloy component, and the inclined end faces of the first aluminum alloy component and the second aluminum alloy component abut against each other. Through the arrangement of the assembly frame, the threaded rod, the rotating plate, the hinge frame, the sleeve frame and the rod sleeves, the distance between the two rod sleeves can be accurately adjusted after the threaded rod is twisted, the spring between the two rod sleeves is elastically stretched in a labor-saving mode so that the two rod sleeves can be conveniently arranged on the circumferential outer walls of the two insertion rods in a sleeving mode respectively, and then the threaded rod is twisted reversely, so that the two insertion rods can be conveniently and rapidly fixed. After the rotating plate drives the two round rods to slide by a certain distance along the inner wall of the sleeve frame in the direction close to the threaded rod through the two hinge frames, the spring rebounds, so that the two inserting rods tend to get close to each other, the first aluminum alloy component and the second aluminum alloy component are tightly extruded together, and firm connection at the corner is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy profile production, in particular to a reinforced waterproof structure at the connection of aluminum alloy components. Background Art

[0002] Aluminum alloy profiles are very commonly used metal materials in our lives and occupy an important position in various manufacturing processes. Aluminum alloy doors and windows are a typical application of aluminum alloy profiles. There are two ways to connect the corners of aluminum alloy doors and windows. One is to use an aluminum alloy profile and then open a bevel in the middle, and then fold it in half and fix it to form a corner. The other is to use two aluminum alloy profiles to cut out the bevel, and then align the bevels and weld them together to form a corner.

[0003] For example, the Chinese patent publication number is: CN216157239U, which is a corner reinforcement structure for aluminum alloy profiles. A reinforcement hole is opened at the corner of the aluminum alloy profile to insert a reinforcement rod. Under the action of the reinforcement rod, the profile at the upper end can be supported, and the first spring between the reinforcement rods is in a stretched state under the working state. In this way, under the action of the first spring, the two reinforcement rods tend to approach each other, and the two aluminum alloy profiles are tightly squeezed together, ensuring a firm connection at the corner.

[0004] The first spring between the reinforcement rods proposed above is in a stretched state under working condition. Therefore, in the process of inserting the two reinforcement rods into the two reinforcement holes respectively, workers are required to always apply outward pulling force to the two reinforcement rods to stretch the first spring so that the two reinforcement rods maintain a certain distance, which makes the installation difficult. In view of this, we propose a reinforced waterproof structure at the connection of aluminum alloy components. Summary of the invention

[0005] The purpose of the utility model is to provide a reinforced waterproof structure at the connection of aluminum alloy components to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, one of the purposes of the utility model is to provide a reinforced waterproof structure at the connection of aluminum alloy components, including aluminum alloy component 1 and aluminum alloy component 2, the oblique end faces of aluminum alloy component 1 and aluminum alloy component 2 are abutted against each other, and the side walls of aluminum alloy component 1 and aluminum alloy component 2 are both provided with insertion holes, and the inner walls of the two insertion holes are slidably connected with insertion rods, and the outer ends of the two insertion rods are symmetrically sleeved with assembly frames front and back, and the top of the assembly frame is threadedly connected with a threaded rod, and the circumferential outer wall of the threaded rod is rotatably connected with a rotating plate, and the two sides of the rotating plate are symmetrically hinged with hinge frames, and the inner wall of the hinge frame is fixed with a round rod, and the circumferential outer wall of the round rod is movably sleeved with a sleeve frame, and the outer wall of the sleeve frame is fixed with a rod sleeve, and the four rod sleeves are respectively movably sleeved on the circumferential outer walls of the two insertion rods, and a telescopic rod and a spring are fixed between the two rod sleeves on the same side, and the spring is movably sleeved on the outside of the telescopic rod.

[0007] As a further improvement of the technical solution, thread grooves are provided on the circumferential outer walls of the two inserted rods near the two ends, and nuts are threadedly connected to the circumferential outer walls of the four thread grooves. The four rod sleeves are respectively against the outer walls of aluminum alloy component one and aluminum alloy component two, and the four nuts are respectively against the outer walls of the four rod sleeves.

[0008] As a further improvement of the technical solution, the inner side walls of the four rod sleeves are each provided with an embedded groove, and the inner walls of the four embedded grooves are each fixed with a rubber ring, and the four rubber rings are respectively against the outer walls of the aluminum alloy component one and the aluminum alloy component two.

[0009] As a further improvement of the technical solution, one of the outer movable sleeves of the assembly frame is provided with a first waterproof cover and a second waterproof cover, the first waterproof cover is movably connected to the second waterproof cover by a first bolt, and the first waterproof cover is movably connected to the aluminum alloy component one and the aluminum alloy component two by a second bolt.

[0010] As a further improvement of the technical solution, a cover is fixedly provided on the top surface of the second waterproof cover, and the cover is movably sleeved on the outside of one of the threaded rods, and the lower end surface of the cover abuts against the outer wall of the assembly frame.

[0011] As a further improvement of the technical solution, knobs are fixedly provided at the upper ends of the two threaded rods, and the outer walls of the rod sleeves are against the inner walls of the assembly frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The reinforced waterproof structure at the connection of the aluminum alloy component can accurately adjust the distance between the two rod sleeves after twisting the threaded rod by setting an assembly frame, a threaded rod, a rotating plate, a hinge frame, a sleeve frame and a rod sleeve, and can stretch the spring elasticity between the two rod sleeves more labor-savingly to facilitate the two rod sleeves to be respectively sleeved on the circumferential outer walls of the two plug rods. After that, the threaded rod is twisted in the opposite direction, so that the rotating plate drives the two round rods to slide along the inner wall of the sleeve frame toward the threaded rod for a distance through the two hinge frames. After that, the spring rebounds and the two plug rods tend to approach each other, so that the aluminum alloy component 1 and the aluminum alloy component 2 are tightly squeezed together, ensuring a firm connection at the corner.

[0014] 2. The reinforced waterproof structure at the connection of the aluminum alloy component, by providing the first waterproof cover and the second waterproof cover, can prevent rainwater from splashing onto the outdoor assembly frame, threaded rods, rotating plates, hinge frames, round rods and other components after the first waterproof cover and the second waterproof cover are installed on the outside of the assembly frame exposed to the open air environment, thereby accelerating the rust of the above components and further reducing the possibility of rainwater penetrating into the room through the jack. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the hinge frame, sleeve frame and rod sleeve of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the jack, the plug rod and the nut of the utility model;

[0018] Figure 4 It is a schematic structural diagram of the first waterproof cover and the second waterproof cover of the utility model.

[0019] The meaning of each number in the figure is:

[0020] 1. Aluminum alloy component 1; 2. Aluminum alloy component 2; 3. Socket; 4. Plug rod; 5. Assembly frame; 6. Threaded rod; 7. Turn plate; 8. Hinge frame; 9. Round rod; 10. Frame; 11. Rod sleeve; 12. Telescopic rod; 13. Spring; 14. Rubber ring; 15. Threaded groove; 16. Nut; 17. Knob; 18. First waterproof cover; 19. Second waterproof cover; 20. Cover; 21. First bolt; 22. Second bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0022] See also Figure 1-Figure 4 As shown, one of the purposes of this embodiment is to provide a reinforced waterproof structure at the connection of aluminum alloy components, including an aluminum alloy component 1 and an aluminum alloy component 2, the oblique end faces of the aluminum alloy component 1 and the aluminum alloy component 2 are abutted against each other, the side walls of the aluminum alloy component 1 and the aluminum alloy component 2 are both provided with a plug hole 3, the inner walls of the two plug holes 3 are slidably connected with a plug rod 4, the outer ends of the two plug rods 4 are symmetrically sleeved with an assembly frame 5, the top of the assembly frame 5 is threadedly connected with a threaded rod 6, the circumferential outer wall of the threaded rod 6 is rotatably connected with a rotating plate 7, the two sides of the rotating plate 7 are symmetrically hinged with a hinge frame 8, the inner wall of the hinge frame 8 is fixed with a round rod 9, the circumferential outer wall of the round rod 9 is movably sleeved with a sleeve frame 10, the outer wall of the sleeve frame 10 is fixed with a rod sleeve 11, and the four rod sleeves 11 are respectively movably sleeved on the circumferential outer walls of the two plug rods 4, a telescopic rod 12 and a spring 13 are fixed between the two rod sleeves 11 on the same side, and the spring 13 is movably sleeved on the outside of the telescopic rod 12.

[0023] The outer circumferential walls of the two plug rods 4 are provided with threaded grooves 15 near both ends, and the outer circumferential walls of the four threaded grooves 15 are threadedly connected with nuts 16. The four rod sleeves 11 are respectively against the outer walls of the aluminum alloy component 1 and the aluminum alloy component 2, and the four nuts 16 are respectively against the outer walls of the four rod sleeves 11. The two nuts 16 cooperate with the aluminum alloy component 1 and the aluminum alloy component 2 to clamp and fix the four rod sleeves 11, so that the four rod sleeves 11 are tightly fitted with the outer walls of the aluminum alloy component 1 and the aluminum alloy component 2, and the plug rods 4 are blocked. The surrounding area of ​​the hole 3 prevents rainwater from penetrating into the interior of the hole 3 through the gap between the circumferential outer wall of the insertion rod 4 and the inner wall of the hole 3. The inner walls of the four rod sleeves 11 are all provided with embedded grooves, and the inner walls of the four embedded grooves are fixed with rubber rings 14. The four rubber rings 14 are respectively against the outer walls of the aluminum alloy component 1 and the aluminum alloy component 2 2. After the rubber rings 14 are tightly attached to the outer walls of the aluminum alloy component 1 and the aluminum alloy component 2 2, the sealing effect of the rod sleeve 11 on the hole 3 is enhanced to prevent rainwater from penetrating into the interior of the hole 3 and causing water seepage indoors.

[0024] A first waterproof cover 18 and a second waterproof cover 19 are movably sleeved on the outer side of one assembly frame 5. The first waterproof cover 18 is movably connected to the second waterproof cover 19 through a first bolt 21. The first waterproof cover 18 is movably connected to the aluminum alloy component 1 and the aluminum alloy component 2 through a second bolt 22. The first waterproof cover 18 and the second waterproof cover 19 play a rainproof role for the assembly frame 5 and its internal components exposed to the open air environment, preventing rainwater from splashing onto the outdoor assembly frame 5, threaded rod 6, rotating plate 7, hinge frame 8, round rod 9, sleeve frame 10 and other components, thereby accelerating the rust of the above components.

[0025] A cover 20 is fixedly disposed on the top surface of the second waterproof cover 19 , and the cover 20 is movably sleeved on the outside of one of the threaded rods 6 , and the lower end surface of the cover 20 abuts against the outer wall of the assembly frame 5 .

[0026] Knobs 17 are fixedly provided at the upper ends of the two threaded rods 6. Holding the knobs 17 makes it easy to twist the threaded rods 6. The outer walls of the rod sleeves 11 are against the inner walls of the assembly frame 5, so that the inner walls of the assembly frame 5 guide the rod sleeves 11, so that the two rod sleeves 11 can only move along a fixed path, making it convenient to adjust the distance between the two rod sleeves 11.

[0027] In summary, the working principle of the present invention is as follows: after the oblique end faces of the aluminum alloy component 1 and the aluminum alloy component 2 are butted against each other, the two insertion rods 4 are respectively inserted into the two insertion holes 3, and the two ends of the insertion rods 4 are kept at the same distance from the outer walls of the aluminum alloy component 1 and the aluminum alloy component 2, and then the threaded rod 6 is turned by hand with the knob 17, so that the threaded rod 6 drives the rotating plate 7 to move in the direction close to the telescopic rod 12, and the rotating plate 7 drives the two round rods 9 to slide along the inner wall of the sleeve frame 10 through the two hinges 8. When the inner wall of the sleeve frame 10 stops the round rod 9 from sliding, the rotating plate 7 drives the rod sleeves 11 to slide along the inner wall of the assembly frame 5 through the two hinges 8. The telescopic rod 12 and the spring 13 are elastically stretched, and the distance between the two rod sleeves 11 is adjusted to be the same as the distance between the two insertion rods 4. Then, the two assembly frames 5 are successively placed on the inner and outer sides of the aluminum alloy component 1 and the aluminum alloy component 2, so that the four rod sleeves 11 are respectively sleeved on The outer circumferential wall of the two plug rods 4, and then successively screw the four nuts 16 to the outside of the four threaded grooves 15, until the four nuts 16 cooperate with the aluminum alloy component 1 and the aluminum alloy component 2 to clamp and fix the four rod sleeves 11, and then reversely screw the threaded rod 6, so that the rotating plate 7 drives the two round rods 9 through the two hinges 8 to slide a distance along the inner wall of the sleeve frame 10 toward the direction close to the threaded rod 6. At this time, the spring 13 rebounds and the two plug rods 4 tend to approach each other, and the aluminum alloy component 1 and the aluminum alloy component 2 are tightly squeezed together to ensure the firm connection at the corner. The first waterproof cover 18 and the second waterproof cover 19 are installed on the outside of the assembly frame 5 exposed to the open air environment to prevent rainwater from splashing onto the outdoor assembly frame 5, threaded rod 6, rotating plate 7, hinge 8 and round rod 9 and other components, accelerating the rust of the above components, and further reducing the possibility of rainwater penetrating into the room through the socket 3.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A reinforced waterproof structure at the connection of aluminum alloy components, comprising an aluminum alloy component 1 (1) and an aluminum alloy component 2 (2), characterized in that: The oblique end faces of the aluminum alloy component 1 (1) and the aluminum alloy component 2 (2) are butted against each other. The side walls of the aluminum alloy component 1 (1) and the aluminum alloy component 2 (2) are both provided with insertion holes (3). The inner walls of the two insertion holes (3) are both slidably connected with insertion rods (4). The outer ends of the two insertion rods (4) are symmetrically sleeved with assembly frames (5). The top of the assembly frame (5) is threadedly connected with a threaded rod (6). The outer wall of the threaded rod (6) is rotatably connected with a rotating plate (7). The rotating plate (7) 7) A hinge frame (8) is symmetrically hinged on both sides, a round rod (9) is fixedly provided on the inner wall of the hinge frame (8), a sleeve frame (10) is movably sleeved on the circumferential outer wall of the round rod (9), a rod sleeve (11) is fixedly provided on the outer wall of the sleeve frame (10), and four rod sleeves (11) are movably sleeved on the circumferential outer walls of the two insertion rods (4), a telescopic rod (12) and a spring (13) are fixedly provided between the two rod sleeves (11) on the same side, and the spring (13) is movably sleeved on the outside of the telescopic rod (12).

2. The reinforced waterproof structure at the connection of aluminum alloy components according to claim 1, characterized in that: The circumferential outer walls of the two insertion rods (4) are provided with threaded grooves (15) at positions near both ends, the circumferential outer walls of the four threaded grooves (15) are threadedly connected with nuts (16), the four rod sleeves (11) are respectively abutted against the outer walls of the aluminum alloy component one (1) and the aluminum alloy component two (2), and the four nuts (16) are respectively abutted against the outer walls of the four rod sleeves (11).

3. The reinforced waterproof structure at the connection of aluminum alloy components according to claim 1, characterized in that: The inner side walls of the four rod sleeves (11) are each provided with an embedded groove, and the inner walls of the four embedded grooves are each fixed with a rubber ring (14), and the four rubber rings (14) are respectively abutted against the outer walls of the aluminum alloy component one (1) and the aluminum alloy component two (2).

4. The reinforced waterproof structure at the connection of aluminum alloy components according to claim 1, characterized in that: A first waterproof cover (18) and a second waterproof cover (19) are movably sleeved on the outer side of one of the assembly frames (5); the first waterproof cover (18) is movably connected to the second waterproof cover (19) via a first bolt (21); and the first waterproof cover (18) is movably connected to the first aluminum alloy component (1) and the second aluminum alloy component (2) via a second bolt (22).

5. The reinforced waterproof structure at the connection of aluminum alloy components according to claim 4, characterized in that: A cover (20) is fixedly provided on the top surface of the second waterproof cover (19), and the cover (20) is movably sleeved on the outside of one of the threaded rods (6), and the lower end surface of the cover (20) abuts against the outer wall of the assembly frame (5).

6. The reinforced waterproof structure at the connection of aluminum alloy components according to claim 1, characterized in that: The upper ends of the two threaded rods (6) are both fixedly provided with knobs (17), and the outer walls of the rod sleeves (11) are both in contact with the inner walls of the assembly frame (5).

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