Sun-shading curtain reinforcing structure and automobile sun-shading curtain assembly

Abstract

The sunshade curtain reinforcing structure comprises the sunshade curtain and the reinforcing assembly arranged on the sunshade curtain, the reinforcing assembly is beneficial to improving durability, stability and functionality of the sunshade curtain, and the situation that the center position of curtain cloth of the sunshade curtain is prone to collapsing and falling can be effectively avoided; according to the automobile sunshade curtain reinforcing structure, tensile deformation in a high-temperature environment or in long-term use can be avoided, the service life can be prolonged, the invention further provides an automobile sunshade curtain assembly comprising the sunshade curtain reinforcing structure, and the automobile sunshade curtain reinforcing structure is simple and reliable in structure and long in service life.

Description

Technical Field

[0001] The present invention belongs to the field of automobile sunshades and automobile skylights, and in particular relates to a sunshade reinforcement structure and an automobile sunshade assembly. Background Art

[0002] Car sunshades and car sunroofs are important configurations to enhance the comfort and functionality of the car. The two are often used together to meet the needs of lighting and ventilation and cope with different weather conditions. In daily driving, especially when there is an odor in the car, there are many people riding in the car or it is a new car, opening the sunroof can use the negative pressure principle to speed up the flow of air in the car, achieve natural ventilation, keep the air fresh, and will not allow a large amount of dust from outside the car to enter the car like opening the side windows. When driving at high speeds, opening the sunroof for ventilation can reduce wind noise interference and ensure driving safety at the same time. When the sunlight is strong, after opening the sunroof, pulling up the car sunshade can reduce direct sunlight and reduce the damage of ultraviolet rays to the skin while ensuring ventilation. At the same time, it protects the leather, dashboard and other interior decorations in the car to prevent them from aging and fading due to long-term exposure to the sun.

[0003] In some car models, the car sunshades and car sunroofs are large in size, and the sunshade fabric area is large. In order to improve the durability, stability and functionality of the sunshade, reinforcing structures such as edge strips are usually installed on the sunshade, and high-strength and high-toughness materials are used to make the edge strips. For example, reinforcing fibers are added to plastic edge strips, or metal edge strips are directly used to improve the edge strips' resistance to stretching and deformation, thereby improving the durability, stability and functionality of the sunshade. However, when the sunshade fabric area is large, the center of the sunshade fabric is prone to collapse and falling, and is prone to stretching and deformation in high temperature environments or during long-term use, affecting the service life of the sunshade.

[0004] Therefore, in order to improve or solve at least one of the above problems, a sunshade reinforcement structure and a car sunshade assembly are provided, which are beneficial to improving the durability, stability and functionality of the sunshade, can effectively prevent the center of the sunshade curtain from collapsing and falling, can avoid stretching and deformation in high temperature environments or long-term use, and can extend the service life. Summary of the Invention

[0005] The present invention is made to solve the above problems, and its purpose is to provide a sunshade reinforcement structure and a car sunshade assembly that are conducive to improving the durability, stability and functionality of the sunshade, can effectively prevent the center of the sunshade curtain from collapsing and falling, can avoid stretching and deformation in high temperature environments or during long-term use, and can extend the service life. In order to achieve the above purposes, the technical solutions adopted by the present invention are as follows:

[0006] The present invention provides a sunshade curtain reinforcement structure having the following characteristics: the sunshade curtain and a reinforcement component arranged on the sunshade curtain.

[0007] The sunshade curtain reinforcement structure provided by the present invention may also have the following features: the reinforcement assembly includes a first reinforcement rod and a second reinforcement rod, and the first reinforcement rod and the second reinforcement rod are evenly arranged on the sunshade curtain.

[0008] The sunshade reinforcement structure provided by the present invention may also have the following features: first sliders are provided at both ends of the first reinforcement rod, and second sliders are provided at both ends of the second reinforcement rod.

[0009] In the sunshade curtain reinforcement structure provided by the present invention, it can also have such a feature that the sunshade curtain includes a sunshade curtain body, a rotating shaft, a support rod and a buckle, one side of the sunshade curtain body is rolled up on the rotating shaft, the support rod is arranged on the side of the sunshade curtain body away from the rotating shaft, and the buckle is arranged at the end of the support rod.

[0010] The present invention provides a vehicle sunshade assembly according to the above-mentioned sunshade reinforcement structure, which has the following characteristics: it includes a sunshade bracket arranged on the vehicle body, and the sunshade is arranged on the sunshade bracket.

[0011] The automobile sunshade assembly provided by the present invention may also have such a feature that the sunshade bracket includes a front crossbeam, a rear crossbeam and a side beam, one end of the side beam is connected to the front crossbeam, and the other end of the side beam is connected to the rear crossbeam, and the sunshade is arranged on the rear crossbeam.

[0012] The automobile sunshade assembly provided by the present invention may also have the following features: a first mounting flange is provided on the side beam, a first rivet hole is provided on the first mounting flange; a second mounting flange is provided on the front cross beam, a second rivet hole is provided on the second mounting flange; and a third rivet hole is provided on the rear cross beam.

[0013] The automobile sunshade assembly provided by the present invention may also have the following features: a slide groove is provided on the side beam, the reinforcement component is movably arranged in the slide groove, and the buckle of the sunshade is movably arranged in the slide groove.

[0014] The automobile sunshade assembly provided by the present invention may also have the following feature: a flexible shaft groove is provided on the side beam.

[0015] The automobile sunshade assembly provided by the present invention may also have such features, and also include a driving component, the driving component includes a flexible shaft driving motor and a flexible shaft, the flexible shaft driving motor is arranged on the rear cross beam, the flexible shaft driving motor is connected to the flexible shaft, the flexible shaft is movably arranged in the flexible shaft groove, and the flexible shaft is connected to the sunshade.

[0016] The technical effect of the present invention is: the sunshade reinforcement structure provided by the present invention includes a sunshade and a reinforcement component arranged on the sunshade. The reinforcement component is conducive to improving the durability, stability and functionality of the sunshade, can effectively prevent the center position of the sunshade curtain from collapsing and falling, can avoid tensile deformation in high temperature environment or long-term use, and can extend the service life. The present invention also provides a car sunshade assembly including the above-mentioned sunshade reinforcement structure, which has a simple and reliable structure and a long service life.

[0017] Therefore, the sunshade reinforcement structure and automobile sunshade assembly provided by the present invention are beneficial to improving the durability, stability and functionality of the sunshade, can effectively prevent the center of the sunshade curtain from collapsing and falling, can avoid tensile deformation in high temperature environments or long-term use, and can extend the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] This manual includes the following drawings, which show the following contents:

[0019] Figure 1 is a structural schematic diagram of a sunshade reinforcement structure in an embodiment of the present invention;

[0020] Figure 2 is a schematic structural diagram of a first reinforcing rod and a second reinforcing rod in an embodiment of the present invention;

[0021] Figure 3 2 is a schematic structural diagram of a buckle head in an embodiment of the present invention;

[0022] Figure 4 1 is a schematic structural diagram of an automobile sunshade assembly according to an embodiment of the present invention;

[0023] Figure 5 is a schematic structural diagram of a sunshade bracket in an embodiment of the present invention;

[0024] Figure 6 yes Figure 5 A partial enlarged view of part A;

[0025] Figure 7 yes Figure 5 A partial enlarged view of part B;

[0026] Figure 8 yes Figure 5 A partial enlarged view of part C in the middle;

[0027] Figure 9 is a schematic structural diagram of a side beam in an embodiment of the present invention;

[0028] Figure 10 2 is a schematic structural diagram of a buckle head and a side beam in an embodiment of the present invention;

[0029] Figure 11 Schematic diagram of the structure of the driving component in an embodiment of the present invention.

[0030] Marked in the figure are: sunshade-10, sunshade body-11, rotating shaft-12, support rod-13, buckle-14, reinforcement assembly-20, first reinforcement rod-21, second reinforcement rod-22, first slider-23, second slider-24, sunshade bracket-30, front crossbeam-31, second mounting flange-311, second rivet hole-312, rear crossbeam-32, third rivet hole-321, side beam-33, first mounting flange-331, first rivet hole-332, slide groove-333, flexible shaft groove-334, drive assembly-40, flexible shaft drive motor-41, flexible shaft-42. DETAILED DESCRIPTION

[0031] The following is a further detailed description of the specific implementation methods of the present invention through the description of the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention and to facilitate their implementation.

[0032] Figure 1 2 is a schematic structural diagram of a sunshade reinforcement structure in an embodiment of the present invention.

[0033] like Figure 1 As shown, the sunshade curtain reinforcement structure provided by the present invention includes a sunshade curtain 10 and a reinforcement component 20 arranged on the sunshade curtain 10. The reinforcement component 20 is beneficial to improving the durability, stability and functionality of the sunshade curtain 10, can effectively prevent the center position of the sunshade curtain 10 from collapsing and falling, can prevent the sunshade curtain 10 from stretching and deforming in a high temperature environment or during long-term use, can extend the service life of the sunshade curtain 10, and reduce maintenance costs.

[0034] Figure 2 Schematic diagram of the structure of the first reinforcing rod and the second reinforcing rod in an embodiment of the present invention.

[0035] like Figure 1 and Figure 2 As shown, the reinforcing assembly 20 includes a first reinforcing rod 21 and a second reinforcing rod 22. The first reinforcing rod 21 and the second reinforcing rod 22 are evenly arranged on the sunshade curtain 10. The first reinforcing rod 21 and the second reinforcing rod 22 can divide the sunshade curtain 10 into multiple areas, separating the area of the sunshade curtain 10, thereby effectively supporting the sunshade curtain 10, and effectively avoiding the problem that the center position of the curtain fabric is prone to collapse and falling due to the large area of the sunshade curtain 10. It can avoid the sunshade curtain 10 from stretching and deforming in a high temperature environment or during long-term use, can extend the service life of the sunshade curtain 10, and reduce maintenance costs.

[0036] like Figure 2As shown, first sliders 23 are provided at both ends of the first reinforcing rod 21, and the two first sliders 23 are respectively arranged at both ends of the first reinforcing rod 21, and second sliders 24 are provided at both ends of the second reinforcing rod 22, and the two second sliders 24 are respectively arranged at both ends of the second reinforcing rod 22, so that the first reinforcing rod 21 and the second reinforcing rod 22 can move with the unfolding of the sunshade curtain 10, ensuring that the sunshade curtain 10 can be unfolded smoothly and stably. At the same time, it can prevent the sunshade curtain from being skewed, which is conducive to ensuring that the sunshade curtain does not shift or get stuck during the movement, and can prevent the sunshade curtain from wrinkling or warping.

[0037] Figure 3 It is a structural schematic diagram of a buckle in an embodiment of the present invention.

[0038] like Figure 1 and Figure 3 As shown, the sunshade 10 includes a sunshade body 11, a rotating shaft 12, a support rod 13 and a buckle 14. The sunshade body 11 is made of mesh material, which is light and convenient, has good air permeability, and can keep the air in the car circulating. While blocking the sunlight, it will not make the car feel too stuffy. It has a certain light transmittance and will not make the car too dark, allowing the car to maintain a certain brightness. The sunshade body 11 is rectangular, and the short side edge of one side of the sunshade body 11 is rolled on the rotating shaft 12 and fixed by bonding. The support rod 13 is located at On the side of the sunshade body 11 away from the rotating shaft 12, located on the short side edge of the other side of the sunshade body 11, a buckle 14 is set on the support rod 13, and the two buckles 14 are respectively set at the two ends of the support rod 13, which is convenient for opening or rolling up the sunshade body 11, improving the reliability of the structure, so that the sunshade body 11 can be effectively guided to be smoothly unfolded or retracted, and the sunshade curtain fabric can be prevented from being skewed, which is conducive to ensuring that the sunshade body 11 does not deviate or get stuck during the movement of the sunshade, and can prevent the sunshade body 11 from wrinkling or warping.

[0039] Figure 4 1 is a schematic structural diagram of an automobile sunshade assembly according to an embodiment of the present invention; Figure 5 2 is a schematic structural diagram of a sunshade bracket in an embodiment of the present invention.

[0040] like Figure 4 and Figure 5As shown, the present invention also provides an automobile sunshade assembly according to the above-mentioned sunshade reinforcement structure, the automobile sunshade assembly includes a sunshade bracket 30 arranged on the vehicle body, the sunshade 10 is arranged on the sunshade bracket 30, the sunshade bracket 30 includes a front cross beam 31, a rear cross beam 32 and a side beam 33, one end of the side beam 33 is connected to the front cross beam 31, and the other end of the side beam 33 is connected to the rear cross beam 32, the two side beams 33 are arranged parallel to each other, the sunshade 10 is arranged on the rear cross beam 32, and is located between the two side beams 33, which effectively improves the structural stability and load-bearing capacity of the automobile sunshade assembly.

[0041] Figure 6 yes Figure 5 A partial enlarged view of part A; Figure 7 yes Figure 5 A partial enlarged view of part B; Figure 8 yes Figure 5 A partial enlarged view of part C.

[0042] like Figure 6 、 Figure 7 as well as Figure 8 As shown, a first mounting flange 331 is provided on the side beam 33, and a first rivet hole 332 is provided on the first mounting flange 331; a second mounting flange 311 is provided on the front cross beam 31, and a second rivet hole 312 is provided on the second mounting flange 311; a third rivet hole 321 is provided on the rear cross beam 32, and the first rivet hole 332, the second rivet hole 312 and the third rivet hole 321 can facilitate the installation of the sunshade bracket 30, and facilitate the installation of the sunshade bracket 30 on the vehicle body.

[0043] Figure 9 is a schematic structural diagram of a side beam in an embodiment of the present invention; Figure 10 It is a schematic structural diagram of the buckle head and the side beam in an embodiment of the present invention.

[0044] like Figure 9 and Figure 10 As shown, a slide groove 333 is provided on the side beam 33, and the reinforcement component 20 can be movably set in the slide groove 333. The first sliders 23 at both ends of the first reinforcement rod 21 can be slidably set in the slide groove 333, and the second sliders 24 at both ends of the second reinforcement rod 22 can be slidably set in the slide groove 333. The buckle 14 of the sunshade 10 can be movably set in the slide groove 333, and the buckle 14 is adapted to the slide groove 333, so as to facilitate the opening or rolling up of the sunshade body 11, improve the reliability of the structure, and effectively guide the sunshade body 11 to be smoothly unfolded or retracted, which can avoid the sunshade curtain fabric from being skewed, which is conducive to ensuring that the sunshade body 11 does not deviate or get stuck during the movement of the sunshade, and can avoid the sunshade body 11 from wrinkling or warping.

[0045] Figure 11Schematic diagram of the structure of the driving component in an embodiment of the present invention.

[0046] like Figure 10 and Figure 11 As shown, a flexible shaft groove 334 is provided on the side beam 33. The automobile sunshade assembly provided by the present invention also includes a driving component 40. A flexible shaft driving motor 41 is provided on the rear cross beam 32. The flexible shaft driving motor 41 is connected to the flexible shaft 42. The flexible shaft 42 is movably provided in the flexible shaft groove 334. The flexible shaft 42 is connected to the buckle head 14. The flexible shaft driving motor 41 can drive the buckle head 14 to move along the slide groove 333 toward the front cross beam 31 through the flexible shaft 42, thereby driving the sunshade body 11 to unfold. Under the action of the slide groove 333, the buckle head 14 can effectively guide the sunshade body 11 to unfold smoothly, which can avoid sunshade. The skewed curtain fabric helps ensure that the sunshade body 51 does not deviate or get stuck during movement, and can prevent the sunshade body 51 from wrinkling or warping. At the same time, during this process, the first reinforcing rod 21 and the second reinforcing rod 22 effectively support the sunshade 10 as the sunshade 10 unfolds, improving the durability, stability, and functionality of the sunshade 10. It can effectively prevent the center of the curtain fabric of the sunshade 10 from collapsing and falling, and can prevent the sunshade 10 from stretching and deforming in high temperature environments or during long-term use. It can extend the service life of the sunshade 10 and reduce maintenance costs. The drive unit 60 also includes a shaft drive motor, which can drive the shaft 12 to rotate. The rotation of the shaft 12 can drive the buckle 14 to move along the slide groove 333 toward the rear crossbeam 32, thereby rolling up the sunshade body 11. Under the action of the slide groove 333, the buckle 14 can effectively guide the sunshade body 11 to be stably retracted.

[0047] Functions and Effects of the Embodiments

[0048] The sunshade curtain reinforcement structure provided by the present invention includes a sunshade curtain 10 and a reinforcement component 20 arranged on the sunshade curtain 10. The reinforcement component 20 is beneficial to improving the durability, stability and functionality of the sunshade curtain 10, can effectively prevent the center position of the sunshade curtain 10 from collapsing and falling, can prevent the sunshade curtain 10 from stretching and deforming in a high temperature environment or during long-term use, can extend the service life of the sunshade curtain 10, and reduce maintenance costs.

[0049] The present invention also provides an automobile sunshade assembly based on the above-mentioned sunshade reinforcement structure. The automobile sunshade assembly includes a sunshade bracket 30 arranged on the vehicle body, and the sunshade 10 is arranged on the sunshade bracket 30. The sunshade bracket 30 includes a front crossbeam 31, a rear crossbeam 32 and a side beam 33. One end of the side beam 33 is connected to the front crossbeam 31, and the other end of the side beam 33 is connected to the rear crossbeam 32. The two side beams 33 are arranged parallel to each other. The sunshade 10 is arranged on the rear crossbeam 32 and is located between the two side beams 33, which effectively improves the structural stability and load-bearing capacity of the automobile sunshade assembly.

[0050] The flexible shaft drive motor 41 can drive the buckle 14 to move along the slide groove 333 toward the front beam 31 through the flexible shaft 42, thereby driving the sunshade curtain body 11 to unfold. Under the action of the slide groove 333, the buckle 14 can effectively guide the sunshade curtain body 11 to unfold smoothly, and can prevent the sunshade curtain from being skewed, which is beneficial to ensure that the sunshade curtain body 51 does not deviate or get stuck during the movement of the sunshade curtain, and can prevent the sunshade curtain body 51 from wrinkling or warping. At the same time, in this process, the first reinforcing rod 21 and the second reinforcing rod 22 effectively support the sunshade curtain 10 as the sunshade curtain 10 unfolds, improve the durability, stability and functionality of the sunshade curtain 10, and can effectively prevent the center position of the sunshade curtain 10 from collapsing and falling, and can prevent the sunshade curtain 10 from stretching and deforming in a high temperature environment or during long-term use, and can extend the service life of the sunshade curtain 10 and reduce maintenance costs. The driving unit 60 also includes a shaft driving motor, which can drive the shaft 12 to rotate. Through the rotation of the shaft 12, the buckle head 14 can be driven to move along the slide groove 333 toward the rear beam 32, thereby rolling up the sunshade curtain body 11. Under the action of the slide groove 333, the buckle head 14 can effectively guide the sunshade curtain body 11 to be smoothly folded.

[0051] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described method. Any non-substantial improvements made using the method concepts and technical solutions of the present invention, or any direct application of the above-described concepts and technical solutions to other situations without modification, fall within the scope of protection of the present invention.

Claims

1. A sunshade reinforcement structure, characterized in that: The invention comprises a sunshade curtain (10) and a reinforcing assembly (20) arranged on the sunshade curtain (10).

2. The sunshade reinforcement structure according to claim 1, characterized in that: The reinforcement assembly (20) comprises a first reinforcement rod (21) and a second reinforcement rod (22), wherein the first reinforcement rod (21) and the second reinforcement rod (22) are evenly arranged on the sunshade curtain (10).

3. The sunshade reinforcement structure according to claim 2, characterized in that: First sliders (23) are provided at both ends of the first reinforcing rod (21), and second sliders (24) are provided at both ends of the second reinforcing rod (22).

4. The sunshade reinforcement structure according to claim 3, characterized in that: The sunshade curtain (10) includes a sunshade curtain body (11), a rotating shaft (12), a support rod (13) and a buckle (14), one side of the sunshade curtain body (11) is rolled onto the rotating shaft (12), the support rod (13) is arranged on a side of the sunshade curtain body (11) away from the rotating shaft (12), and the buckle (14) is arranged at the end of the support rod (13).

5. An automobile sunshade assembly according to the sunshade reinforcement structure according to any one of claims 1 to 4, characterized in that: It comprises a sunshade curtain bracket (30) arranged on a vehicle body, and the sunshade curtain (10) is arranged on the sunshade curtain bracket (30).

6. The automobile sunshade assembly according to claim 5, characterized in that: The sunshade curtain bracket (30) includes a front crossbeam (31), a rear crossbeam (32) and a side beam (33), one end of the side beam (33) is connected to the front crossbeam (31), and the other end of the side beam (33) is connected to the rear crossbeam (32), and the sunshade curtain (10) is arranged on the rear crossbeam (32).

7. The automobile sunshade assembly according to claim 6, characterized in that: The side beam (33) is provided with a first mounting flange (331), and the first mounting flange (331) is provided with a first rivet hole (332); the front cross beam (31) is provided with a second mounting flange (311), and the second mounting flange (311) is provided with a second rivet hole (312); and the rear cross beam (32) is provided with a third rivet hole (321).

8. The automobile sunshade assembly according to claim 7, characterized in that: A slide groove (333) is provided on the side beam (33), the reinforcement component (20) is movably arranged in the slide groove (333), and the buckle (14) of the sunshade curtain (10) is movably arranged in the slide groove (333).

9. The automobile sunshade assembly according to claim 8, characterized in that: The side beam (33) is provided with a flexible shaft groove (334).

10. The automobile sunshade assembly according to claim 9, characterized in that: The invention also includes a driving assembly (40), wherein the driving assembly (40) includes a flexible shaft driving motor (41) and a flexible shaft (42), wherein the flexible shaft driving motor (41) is arranged on the rear cross beam (32), the flexible shaft driving motor (41) is connected to the flexible shaft (42), the flexible shaft (42) is movably arranged in the flexible shaft groove (334), and the flexible shaft (42) is connected to the sunshade (10).

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