An aluminum profile for a flying car window frame and a method of using the same

Abstract

The application discloses a kind of aluminium section bars for flying car window frame and its use method, comprising: profile body, the cavity for heat insulation is set in profile body inside, and the installation groove is set to profile body one side wall;Fixed block is fixed in the first recess groove inside set on profile body upper surface, and the first clamping block is set in the fixed block inside, and the first clamping block upper end extends out fixed block upper surface to cooperate with external car body;Limiting assembly;The present application is provided with cavity, fixed block, first clamping block and limiting assembly, and the present device can well limit the deformation of first clamping block, thereby improving the connection firmness of window frame and car body, and when disassembling and replacing window frame and glass in later period, it can be operated in reverse order, without additional dismounting tool, improve the convenience of window frame use, and the present device has two cavities, can reduce the direct heat transfer along the profile, beneficial to guarantee the good heat preservation effect of window frame.

Description

Technical Field

[0001] This invention specifically relates to an aluminum profile for a flying car window frame and its application method. Background Technology

[0002] As a new type of transportation that combines ground driving and air flight capabilities, flying cars require structural design that simultaneously meets the requirements of lightweight, high strength, and good aerodynamic sealing. Aluminum alloy profiles, due to their advantages such as low density, high specific strength, and good processability, have been widely used in the manufacture of flying car window frames. In common flying car window frames, such as triangular windows, aluminum profiles are often connected to the car body frame by a combination of slots and blocks. That is, protruding blocks are set on the profile body, which are then embedded into corresponding openings or slots in the car body, and the initial locking is completed by the elastic deformation of the blocks themselves. To ensure the sealing between the window frame and the car body, a rubber sealing strip is usually set between the two, and adhesive is applied for auxiliary fixation.

[0003] In existing technologies, the connection between the window frame and the vehicle body is limited by the elastic deformation of the locking block. When the flying car is flying at high speed, encountering strong airflow, or descending sharply, the window frame will be subjected to frequent alternating loads and negative pressure. The locking block is prone to plastic deformation or loosening, which leads to a decrease in the reliability of the connection between the window frame and the vehicle body, and there is a possibility of detachment or displacement. To address this, we propose an aluminum profile for the window frame of a flying car and its application method. Summary of the Invention

[0004] The purpose of this invention is to provide an aluminum profile for a flying car window frame and a method of using it, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an aluminum profile for a flying car window frame, comprising:

[0006] The profile body has a cavity for heat insulation on its inner side, and a mounting groove is provided on one side wall of the profile body.

[0007] A fixing block is fixed to the inner side of the first groove opened on the upper surface of the profile body, and a first locking block is provided on the inner side of the fixing block. The upper end of the first locking block extends out of the upper surface of the fixing block to cooperate with the external car body.

[0008] The limiting component is detachably connected to the inside of the fixing block to lock the position of the first locking block after the first locking block is engaged with the car body.

[0009] Preferably, the limiting component includes a limiting block, a connecting groove, and a second locking block. The limiting block is slidably connected to the inner side of a groove opened on the fixed block. The side wall of the fixed block is provided with a second locking groove through it. The side wall of the limiting block is connected to the second locking block through the connecting groove, and the second locking block is locked with the second locking groove.

[0010] Preferably, the limiting block is fixed with a cover plate that blocks it.

[0011] Preferably, the first card block is symmetrically arranged in two places along the limiting block, and the lower end of the first card block is integrally formed with the fixing block.

[0012] Preferably, at least two parallel protrusions are provided on one side of the profile body, a clamping groove is provided between two adjacent protrusions, and a first rubber that cooperates with the clamping groove is provided on one side of the profile body.

[0013] Preferably, one end of the protrusion has a chamfer, and the length of the protrusion decreases along the height direction of the profile body.

[0014] Preferably, the lower surface edge of the mounting groove is provided with a mounting slot, the inner side of the mounting slot has a second rubber strip, and the lower surface of the second rubber strip has a connecting block that mates with the mounting slot.

[0015] Preferably, the upper inner side of the mounting groove has a retaining strip for fixing the glass.

[0016] Preferably, multiple first card blocks are evenly distributed along the long side of the profile body.

[0017] A method of using a window frame for a flying car, employing the aforementioned aluminum profile, includes the following steps:

[0018] Step A: Place the glass plate inside the mounting groove so that one side of the glass plate contacts the second rubber strip. Then, insert the clip into the upper part of the mounting groove to abut against the other side of the glass plate. Apply adhesive along the edge of the mounting groove to fix the glass plate.

[0019] Step B: Then, the profile body is inserted into the opening inside the car body through the fixing block until the other end of the first locking block is locked to one side of the car body through its own elastic deformation.

[0020] Step C: Insert the limiting block into the inner side of the slide groove to restrict the movement of the two first locking blocks. At the same time, the second locking block on the side wall of the limiting block engages with the second locking groove to fix the limiting block inside the fixed block. Meanwhile, the cover plate covers the fixed block and the limiting block.

[0021] Step D: The first rubber on the side wall of the profile body is in close contact with the car body. The first rubber is connected to the car body through the adhesive, thereby achieving a seal between the window frame and the car body.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] This invention, by incorporating a cavity, a fixing block, a first locking block, and a limiting component, avoids the poor stability of traditional aluminum profile window frames that rely on slots and blocks for connection with the vehicle body. This is particularly problematic when flying cars are ineffective against strong winds and negative pressure during high-speed flight and descent. This device effectively limits the deformation of the first locking block, thereby improving the connection strength between the window frame and the vehicle body. Furthermore, subsequent disassembly and replacement of the window frame and glass can be performed in reverse order without additional tools, enhancing the ease of use. The device also features two cavities, which reduce direct heat transfer along the profile, ensuring good insulation at the window frame. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the limiting component structure of the present invention;

[0026] Figure 3 This is a schematic cross-sectional view of the fixing block structure of the present invention;

[0027] Figure 4 This is a schematic diagram of the connection structure between the first rubber and the profile body of the present invention;

[0028] Figure 5 This is a schematic diagram of the second rubber strip structure of the present invention;

[0029] Figure 6 This is a schematic diagram illustrating the installation effect of the profile body of the present invention;

[0030] Figure 7 This is a schematic diagram showing the cross-sectional view of the profile body after installation according to the present invention.

[0031] In the diagram: 1. Profile body; 2. Cavity; 3. Mounting groove; 31. Clip; 32. Second rubber strip; 33. Mounting slot; 34. Connecting block; 4. First groove; 5. Fixing block; 51. Second slot; 6. First locking block; 7. Limiting component; 71. Limiting block; 72. Connecting groove; 73. Second locking block; 74. Cover plate; 75. Slide groove; 8. Protrusion; 9. First rubber; 10. Clamping groove; 11. Glass plate; 12. Automobile body. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Please see Figures 1-7 This invention provides a technical solution: an aluminum profile for a flying car window frame, comprising:

[0034] Profile body 1, with a cavity 2 for heat insulation opened on the inner side of the profile body 1, and an installation groove 3 provided on one side wall of the profile body 1;

[0035] The fixing block 5 is fixed to the inner side of the first groove 4 opened on the upper surface of the profile body 1, and the inner side of the fixing block 5 is provided with a first locking block 6. The upper end of the first locking block 6 extends out of the upper surface of the fixing block 5 to cooperate with the external car body 12.

[0036] The limiting component 7 is detachably connected to the inside of the fixing block 5 so as to lock the position of the first locking block 6 after the first locking block 6 is engaged with the car body 12;

[0037] This application utilizes the limiting component 7 to mechanically lock the first locking block 6 after the engagement is completed, effectively limiting the reset deformation of the first locking block 6 under strong wind pressure or negative pressure, greatly improving the connection strength and vibration resistance of the window frame and the car body 12. At the same time, the cavity 2 opened on the inner side of the profile body 1 can cut off the rapid heat conduction path along the profile cross-section, significantly reducing the thermal conductivity of the profile, and effectively improving the thermal insulation performance of the flying car cabin while ensuring structural strength.

[0038] Preferably, the limiting component 7 includes a limiting block 71, a connecting groove 72, and a second locking block 73. The limiting block 71 is slidably connected to the inner side of the sliding groove 75 opened on the fixed block 5. The side wall of the fixed block 5 is provided with a second locking groove 51. The side wall of the limiting block 71 is connected to the second locking block 73 through the connecting groove 72, and the second locking block 73 is locked with the second locking groove 51.

[0039] When the limiting block 71 slides along the groove 75 of the fixing block 5, it can quickly limit the first locking block 6 laterally. At the same time, the locking engagement between the second locking block 73 and the second locking groove 51 achieves self-locking of the limiting block 71. This "plug-in locking" structural design can achieve stable fixation of the limiting component 7 without the need for additional fasteners, simplifying the installation process. Moreover, the locking structure between the limiting block 71 and the fixing block 5 is stable and reliable, avoiding the risk of the limiting component falling off under long-term vibration conditions.

[0040] Preferably, a cover plate 74 is fixed on the limiting block 71 to block it;

[0041] On the one hand, the cover plate 74 can effectively prevent external dust and moisture from entering the interior of the fixing block 5, avoid the failure of the first locking block 6 and the limiting component 7 due to rust or impurities, and extend the service life of the connection structure; on the other hand, the cover plate 74 covers the internal structure, improves the flatness and integrity of the window frame appearance, and meets the high requirements of flying cars for interior and exterior quality.

[0042] Preferably, the first locking block 6 is symmetrically arranged in two places along the limiting block 71, and the lower end of the first locking block 6 is integrally formed with the fixing block 5;

[0043] The symmetrical arrangement makes the force on the window frame and the vehicle body more balanced, avoiding the skew or stress concentration caused by unilateral force; while the one-piece molding structure eliminates the connection gap between the card block and the fixing block 5, significantly improving the shear resistance of the first card block 6, making it less prone to breakage or fatigue when subjected to alternating loads generated by the high-speed flight of the flying car, and further enhancing the connection safety effect.

[0044] Preferably, at least two parallel protrusions 8 are provided on one side of the profile body 1, and a groove 10 is provided between two adjacent protrusions 8. A first rubber 9 that cooperates with the groove 10 is provided on one side of the profile body 1.

[0045] This structure forms a multi-level sealing barrier. When the profile body 1 is assembled with the car body 12, the first rubber 9 is pressed into the groove 10, which not only provides a reliable elastic seal, but also the convex strip 8 can effectively limit the rubber, preventing the rubber from moving or detaching under the impact of high-speed airflow, thus ensuring the long-term sealing effectiveness between the window frame and the car body in harsh aerodynamic environments.

[0046] Preferably, one end of the protrusion 8 has a chamfer, and the length of the protrusion 8 decreases along the height direction of the profile body 1;

[0047] The tapered design with reduced length reduces the amount of material used at the end of the profile body 1 while ensuring the sealed contact area, which helps to make the flying car lighter overall.

[0048] Preferably, the lower surface edge of the mounting groove 3 is provided with a mounting slot 33, the inner side of the mounting slot 33 is provided with a second rubber strip 32, and the lower surface of the second rubber strip 32 is provided with a connecting block 34 that cooperates with the mounting slot 33;

[0049] The locking engagement between the connecting block 34 and the mounting slot 33 ensures that the second rubber strip 32 is securely positioned at the bottom of the mounting slot 3, preventing the rubber from shifting or twisting under the long-term pressure of the glass's weight. At the same time, when the glass plate 11 expands and contracts due to temperature changes, the second rubber strip 32 can maintain flexible contact between the glass and the bottom of the mounting slot 3 through its own elastic deformation, effectively buffering vibrations and preventing local stress cracking at the bottom of the glass.

[0050] Preferably, the upper inner side of the mounting groove 3 has a retaining strip 31 for fixing the glass.

[0051] Preferably, multiple first card blocks 6 are evenly distributed along the long side of the profile body 1;

[0052] This facilitates a stronger connection between the profile body 1 and the car body 12 via the first clip 6.

[0053] A method for using a window frame in a flying car, employing aluminum profiles, includes the following steps:

[0054] Step A: Place the glass plate 11 inside the mounting groove 3 so that one side of the glass plate 11 contacts the second rubber strip 32. Then, insert the clip 31 into the upper part of the inner side of the mounting groove 3 to abut against the other side of the glass plate 11. Apply adhesive along the edge of the mounting groove 3 to fix the glass plate 11.

[0055] Step B: Then, the profile body 1 is inserted into the opening inside the car body 12 through the fixing block 5 until the other end of the first locking block 6 is locked to one side of the car body 12 through its own elastic deformation.

[0056] Step C: Insert the limiting block 71 into the inner side of the slide groove 75 to restrict the movement of the two first locking blocks 6. At the same time, the second locking block 73 on the side wall of the limiting block 71 engages with the second locking groove 51 to fix the limiting block 71 inside the fixing block 5. Meanwhile, the cover plate 74 covers the fixing block 5 and the limiting block 71.

[0057] Step D: The first rubber 9 on the side wall of the profile body 1 is in close contact with the car body 12. The first rubber 9 is connected to the car body 12 by the adhesive, thereby achieving a seal between the window frame and the car body 12.

[0058] The first locking block 6 is locked by inserting the limiting block 71 into the sliding groove 75, and the double sealing is achieved by combining the first rubber 9 and the adhesive in step D, so that the entire installation process does not require special tools and is easy to operate; and when the window frame or glass needs to be disassembled and replaced for later maintenance, it can be completed by simply reversing the operation, which greatly reduces the difficulty and cost of maintenance.

[0059] The aluminum profile for the window frame of the flying car and its usage method provided by the present invention fundamentally solve the problem of insufficient resistance to negative pressure and vibration under flight conditions by the coordinated cooperation of the fixing block 5, the first locking block 6 and the limiting component 7. Combined with the heat insulation design of the cavity 2, the multi-level sealing structure and the convenient installation and disassembly process, the connection reliability, sealing and heat insulation performance and ease of use of the window frame of the flying car are comprehensively improved.

[0060] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An aluminum profile for a flying car window frame, characterized in that, include: The profile body (1) has a cavity (2) for heat insulation on the inner side of the profile body (1) and an installation groove (3) is provided on one side wall of the profile body (1). The fixing block (5) is fixed inside the first groove (4) opened on the upper surface of the profile body (1), and the fixing block (5) is provided with a first locking block (6) inside the fixing block (5). The upper end of the first locking block (6) extends out of the upper surface of the fixing block (5) to cooperate with the external car body (12). The limiting component (7) is detachably connected to the inside of the fixing block (5) to lock the position of the first locking block (6) after the first locking block (6) is engaged with the car body (12).

2. The aluminum profile for a flying car window frame according to claim 1, characterized in that: The limiting component (7) includes a limiting block (71), a connecting groove (72) and a second locking block (73). The limiting block (71) is slidably connected to the inner side of the sliding groove (75) opened on the fixed block (5). The side wall of the fixed block (5) is provided with a second locking groove (51). The side wall of the limiting block (71) is connected to the second locking block (73) through the connecting groove (72), and the second locking block (73) is locked with the second locking groove (51).

3. The aluminum profile for a flying car window frame according to claim 2, characterized in that: The limiting block (71) is fixed with a cover plate (74) that blocks it.

4. The aluminum profile for a flying car window frame according to claim 2, characterized in that: The first card block (6) is symmetrically arranged in two places along the limiting block (71), and the lower end of the first card block (6) is integrally formed with the fixing block (5).

5. The aluminum profile for a flying car window frame according to claim 1, characterized in that: The profile body (1) has at least two parallel protrusions (8) on one side, and a groove (10) is provided between two adjacent protrusions (8). The profile body (1) has a first rubber (9) that cooperates with the groove (10) on one side.

6. The aluminum profile for a flying car window frame according to claim 5, characterized in that: The protrusion (8) has a chamfer at one end, and the length of the protrusion (8) decreases along the height direction of the profile body (1).

7. The aluminum profile for a flying car window frame according to claim 1, characterized in that: The mounting groove (3) has a mounting slot (33) on the lower edge of its lower surface. The mounting slot (33) has a second rubber strip (32) on its inner side. The lower surface of the second rubber strip (32) has a connecting block (34) that mates with the mounting slot (33).

8. The aluminum profile for a flying car window frame according to claim 1, characterized in that: The upper inner side of the mounting groove (3) has a retaining strip (31) for fixing the glass.

9. The aluminum profile for a flying car window frame according to claim 1, characterized in that: The first card block (6) has multiple blocks evenly distributed along the long side of the profile body (1).

10. A method of using a window frame for a flying car, employing the aluminum profile described in any one of claims 1-9, characterized in that, Includes the following steps: Step A: Place the glass plate (11) inside the mounting groove (3) so that one side of the glass plate (11) contacts the second rubber strip (32). Then, insert the clip (31) into the upper part of the inner side of the mounting groove (3) to abut against the other side of the glass plate (11). Apply adhesive along the edge of the mounting groove (3) to fix the glass plate (11). Step B: Then the profile body (1) is inserted into the opening inside the car body (12) through the fixing block (5) until the other end of the first locking block (6) is locked to one side of the car body (12) by its own elastic deformation. Step C: Insert the limiting block (71) into the inner side of the slide groove (75) to restrict the movement of the two first locking blocks (6). At the same time, the second locking block (73) on the side wall of the limiting block (71) engages with the second locking groove (51) to fix the limiting block (71) inside the fixed block (5). Meanwhile, the cover plate (74) covers the fixed block (5) and the limiting block (71). Step D: The first rubber (9) on the side wall of the profile body (1) is in close contact with the car body (12). The first rubber (9) is connected to the car body (12) through the adhesive, thereby achieving a seal between the window frame and the car body (12).

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