Automobile skylight wind shielding net supporting structure

Abstract

The invention relates to the technical field of windshield nets, in particular to an automobile skylight windshield net supporting structure, which is characterized in that a windshield net is mounted on a rectangular ring, the rectangular ring directly falls into a U-shaped seat during folding, and the windshield net is always in a flat state, so that the windshield net does not need to be irregularly folded during storage, and the folding efficiency is improved. The problems of uneven stress and material fatigue caused by long-time and multi-time irregular folding of the wind shielding net are avoided, the abrasion and tearing risks of the wind shielding net are reduced, the service life of the wind shielding net is prolonged, meanwhile, the wind shielding net in the storage state is located above a main driver and a co-driver, people at the two positions can be shaded, and the wind shielding net is convenient to use. And when the windward side of the windshield net clamps leaves or other large-particle objects, the windward side of the windshield net is unfolded for the second time to enable the surfaces clamped into the leaves to be located behind, so that in the rapid running process of the automobile, wind can be blown to the leaves or the objects through the windshield net, the leaves or the objects are easily blown down from the windshield net, and the windshield net is cleaned.

Description

Technical Field

[0001] The invention relates to the technical field of windshield nets, and in particular to a supporting structure of a windshield net for a car sunroof. Background Art

[0002] The car sunroof windshield is a device installed above the car sunroof. Its main function is to block wind from entering the car, reduce wind noise and the impact of wind blowing, and maintain air circulation in the car. The car sunroof windshield can also prevent debris or insects from entering the car, protecting the safety and comfort of the passengers. The windshield requires a supporting structure to be installed on the edge of the car sunroof, and the supporting structure is used to control the switch of the windshield.

[0003] The patent with publication number CN118322816A discloses a low wind noise self-locking windshield. In this prior art, during the process of the torsion spring lifting the guide plate, the No. 2 telescopic rod and the No. 2 spring will simultaneously push the No. 2 mounting frame and the fixed block, and the No. 2 telescopic rod and the No. 2 spring will assist in lifting the fixed block and the connecting head, so that the upper frame assembly can be smoothly unfolded. When the vehicle is bumpy during driving, the No. 2 telescopic rod and the No. 2 spring will strengthen the support of the upper frame assembly to reduce the displacement caused by the vibration of the upper frame assembly.

[0004] However, the above prior art has the following technical defects: 1. This prior art will fold the windshield when the upper frame assembly is stored in the lower frame assembly, and the folding is irregular. The irregular folding may cause uneven force on the local surface of the net, increasing the risk of wear and tear. Folding for a long time will cause material fatigue, causing the windshield to break, tear or age, shortening the service life of the windshield.

[0005] 2. When the car is driving, some fallen leaves or large particles may get stuck on the windward side of the windshield, and because these objects are on the windward side of the windshield, it is difficult for them to fall off. At the same time, these objects will block some mesh holes and cause wind turbulence at the blocked part, thereby increasing the noise during driving and increasing the driving resistance of the car.

[0006] In summary, the prior art still has room for improvement in terms of increasing the service life of the windshield net and cleaning objects stuck on the windward surface of the windshield net. Therefore, the present application proposes a support structure that does not require the windshield net to be folded and can clean objects stuck in the windshield net. Summary of the invention

[0007] In order to solve the above problems, the present application provides a car sunroof windshield support structure, which adopts the following technical solutions: The utility model comprises a U-shaped seat with the edge bent vertically upward.

[0008] The invention comprises a mounting mechanism mounted on a C-shaped seat, wherein the mounting mechanism comprises two symmetrically arranged rotating seats, a C-shaped frame with an upward opening is hinged between the two rotating seats, and a rectangular frame is rotatably mounted between the inner sides of the C-shaped frame.

[0009] It also includes a deflection mechanism, which includes two main racks symmetrically and slidably arranged on the upper side of the C-shaped seat, a deflection rod is hinged on the upper side of the main rack, the upper end of the deflection rod is hinged to the side of the C-shaped frame, a deflection gear meshing with the main rack is rotatably installed on the upper side of the C-shaped seat, a secondary rack matched with the deflection gear is slidably arranged on one side of the deflection gear, a mounting seat is installed on the upper side of the secondary rack, and a push block is installed on the upper side of the mounting seat.

[0010] Preferably, a mounting plate is mounted on the inner side surface of the C-shaped seat at one side of the mounting seat, and a deflection spring is connected between the mounting plate and the mounting seat.

[0011] Preferably, a limiting magnet is provided on the upper side of the U-shaped seat at the end of the main rack, and an iron block matching the limiting magnet is installed at the end of the main rack.

[0012] Preferably, the U-shaped frame is provided with a first gear at the end of the rotating shaft of the rectangular frame, and a one-way clutch is provided between the first gear and the end of the rotating shaft.

[0013] Preferably, a threaded barrel is rotatably mounted on the side surface of the U-shaped frame at one side of the first gear, and a screw rod matched with the threaded barrel is arranged inside the threaded barrel.

[0014] Preferably, two rectangular grooves are symmetrically provided on the side surface of the rectangular frame with the rotating shaft as the center, and a rectangular latch extending into one of the rectangular grooves is installed at the end of the screw rod.

[0015] Preferably, a first magnet is slidably disposed on the other side of the first gear, and a return spring is disposed on one side of the first magnet.

[0016] Preferably, a rotating rack meshing with the second gear is installed on the lower side of the first magnet, and the first gear is adapted to the rotating rack.

[0017] Preferably, an L-shaped iron sheet that matches the first magnet is installed on the side of the mounting seat.

[0018] In summary, the present application includes at least one of the following beneficial technical effects: 1. The present invention installs the windshield net on the rectangular ring. When folding, the rectangular ring can be directly laid down into the U-shaped seat. The windshield net is always in a flat state, so that there is no need to fold the windshield net irregularly when storing it, thereby avoiding the problems of uneven force and material fatigue of the windshield net due to long-term and multiple irregular folding, reducing the risk of wear and tear of the windshield net, and extending the service life of the windshield net. At the same time, the windshield net in the stored state is above the main driver and the co-driver, and can provide shade for people in these two positions.

[0019] 2. After the windshield net is stored, the present invention can rotate the windshield net 180 degrees so that both sides of the windshield net can face the wind alternately. By using the two sides alternately, each side can be evenly stressed, reducing the risk of unilateral wear, thereby extending the service life of the entire windshield net. When leaves or other large particles are stuck on the windward side of the windshield net, it can be unfolded for the second time so that the side with the leaves stuck is at the rear. Then, when the car is driving fast, the wind will blow towards the leaves or objects through the windshield net. Since there is no limit on the windshield net, the leaves or objects can be easily blown off the windshield net, thereby achieving the cleaning of the windshield net. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a structural schematic diagram of the present invention.

[0022] Figure 2 It is a schematic diagram of the storage state structure of the present invention.

[0023] Figure 3 It is a schematic diagram of the working state structure of the present invention.

[0024] Figure 4 It is a schematic diagram of the installation mechanism structure of the present invention.

[0025] Figure 5 It is a cross-sectional view of the mounting mechanism of the present invention.

[0026] Figure 6 It is a schematic diagram of the deflection mechanism structure of the present invention.

[0027] Figure 7 It is a schematic diagram of the main structure of the present invention.

[0028] Figure 8 It is a side view of the present invention.

[0029] Fig. 9 It is a cross-sectional view of the fixing mechanism of the present invention.

[0030] Fig.10 yes Figure 8 Enlarged view of part A.

[0031] In the figure: 1, U-shaped seat; 2, mounting mechanism; 201, rotating seat; 202, U-shaped frame; 203, rectangular frame; 204, first gear; 205, one-way clutch; 206, threaded barrel; 207, screw; 208, rectangular groove; 209, rectangular latch; 210, second gear; 211, rectangular block; 212, rectangular rod; 213, first magnet; 214, return spring; 215, rotating rack; 216, limit block; 217, magnetic sheet; 3, deflection machine Structure; 301, main rack; 302, deflection gear; 303, auxiliary rack; 304, mounting seat; 305, deflection spring; 306, push block; 307, special-shaped groove; 308, deflection rod; 309, mounting plate; 310, square rod; 311, limit magnet; 312, iron block; 4, fixing mechanism; 401, fixing seat; 402, movable plate; 403, plug-in; 404, fixing plate; 405, empty slot; 406, second spring; 5, extrusion seat; 6, iron sheet. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 - Fig.10 Embodiments of the present invention are described in detail.

[0033] The embodiment of the present application discloses a supporting structure for a car sunroof windshield, in which the windshield is mounted on a rectangular ring, which can be folded by simply letting the rectangular ring fall into a U-shaped seat. The windshield is always in a flat state, so that there is no need to fold the windshield irregularly when storing it, thereby avoiding uneven force and material fatigue of the windshield due to long-term and multiple irregular folding, reducing the risk of wear and tear of the windshield, and extending the service life of the windshield. Embodiment 1:

[0034] like Figure 1-Figure 2 As shown, it includes a U-shaped seat 1 with an edge bent vertically upward. The U-shaped seat 1 is the main body of the device and is used to install other structures in the device.

[0035] like Figure 1 , Figure 3 and Figure 4 As shown, it includes a mounting mechanism 2 mounted on a C-shaped seat 1, the mounting mechanism 2 includes two symmetrically arranged rotating seats 201, a C-shaped frame 202 with an upward opening is hinged between the two rotating seats 201, a rectangular frame 203 is rotatably mounted between the inner side surfaces of the C-shaped frame 202, a windshield net matching its size is mounted inside the rectangular frame 203, and the rectangular frame 203 is rotatably connected to the C-shaped frame 202, and the rotating rectangular frame 203 can drive the windshield net to rotate, so that both sides of the windshield net can face the wind; like Figure 5As shown, the U-shaped frame 202 is provided with a first gear 204 at the end of the rotating shaft of the rectangular frame 203, and a one-way clutch 205 is provided between the first gear 204 and the end of the rotating shaft. When the first gear 204 rotates, the rectangular frame 203 can be driven to rotate through the one-way clutch 205. When the first gear 204 reverses, the one-way clutch 205 will not drive the rectangular frame 203 to reverse.

[0036] like Figure 5 As shown, a magnetic sheet 217 is embedded in the side of each rectangular groove 208 of the rectangular frame 203, and a fixing sheet made of iron is embedded in the inner side of each magnetic sheet 217 and aligned with the magnetic sheet 217. The fixing sheet is magnetically attracted to the magnetic sheet 217 to enhance the stability between the U-shaped frame 202 and the rectangular frame 203.

[0037] like Figure 4 and Figure 5 As shown, a threaded cylinder 206 is rotatably installed on the side of the U-shaped frame 202 at one side of the first gear 204, and a screw 207 matched with the threaded cylinder 206 is arranged inside the threaded cylinder 206. Two rectangular grooves 208 are symmetrically opened on the side of the rectangular frame 203 with the rotating shaft as the center, and a rectangular latch 209 extending into one of the rectangular grooves 208 is installed at the end of the screw 207. Since the U-shaped frame 202 limits the rectangular latch 209 to prevent it from rotating on its own, when the threaded cylinder 206 rotates, the screw 207 is driven away from the rectangular frame 203, driving the rectangular latch 209 to move out of the rectangular groove 208, thereby releasing the fixation of the rectangular frame 203.

[0038] like Figure 4 As shown, a group of rectangular blocks 211 are installed on the other side of the first gear 204, a rectangular rod 212 is installed between the two rectangular blocks 211, a first magnet 213 is slidably arranged on the rectangular rod 212, a return spring 214 is arranged between the first magnet 213 and one of the rectangular blocks 211, the first magnet 213 can slide on the rectangular rod 212, when the rectangular rod 212 approaches the return spring 214, the return spring 214 will be compressed, and when the return spring 214 rebounds, the position of the first magnet 213 will be restored.

[0039] like Figure 4 As shown, a rotating rack 215 meshing with the second gear 210 is installed on the lower side of the first magnet 213, and the first gear 204 is adapted to the rotating rack 215. A limiting block 216 is installed on the side of the U-shaped frame 202 below the rectangular rod 212. When the first magnet 213 moves, the rotating rack 215 will be driven to move. The moving rotating rack 215 will drive the second gear 210 to rotate, and when it is meshed with the first gear 204, it will also drive it to rotate. When the limiting block 216 contacts the rotating rack 215, it will limit it.

[0040] In summary, the windshield is installed in the rectangular frame 203. When the first magnet 213 moves toward the limit block 216, it drives the rotating rack 215 to move in the same direction and compresses the reset spring 214. The moving rotating rack 215 drives the threaded cylinder 206 to rotate through the second gear 210. The rotating threaded cylinder 206 drives the screw 207 to move in the opposite direction of the rectangular groove 208, driving the rectangular latch 209 to move. When the rectangular latch 209 is completely moved out of the rectangular groove 208, the rotating rack 215 is meshed with the first gear 204, and then the moving rotating rack 215 drives the first gear 204 to rotate. The rectangular frame 203 and the windshield rotate, and the magnetic piece 217 is disconnected from the fixed piece. When the rotating rack 215 contacts the limit block 216, the rectangular frame 203 rotates exactly one hundred and eighty degrees. At this time, the magnetic piece 217 is magnetically attracted to the aligned fixed piece again, and then the reset spring 214 rebounds to drive the rotating rack 215 to move in the opposite direction quickly, thereby driving the second gear 210 and the threaded barrel 206 to reverse, allowing the screw 207 to move in the opposite direction so that the rectangular pin 209 is quickly inserted into the aligned rectangular groove 208 again. Moreover, due to the provision of a one-way clutch 205, the reversed first gear 204 will not drive the rectangular frame 203 to rotate.

[0041] like Figure 6 and Figure 7 As shown, the deflection mechanism 3 is also included. The deflection mechanism 3 includes two main racks 301 symmetrically and slidably arranged on the upper side of the C-shaped seat 1. The upper side of the main rack 301 is hinged with a deflection rod 308. The upper end of the deflection rod 308 is hinged to the side of the C-shaped frame 202. When the main rack 301 moves in the opposite direction toward the C-shaped frame 202, the deflection rod 308 pulls the C-shaped frame 202 to rotate around the hinge with the rotating seat 201 until the C-shaped frame 202 falls down. When the main rack 301 moves toward the C-shaped frame 202, the deflection rod 308 allows the C-shaped frame 202 to rotate ninety degrees in the opposite direction around the hinge to be unfolded.

[0042] like Figure 6 and Figure 7 As shown, a deflection gear 302 meshing with the main rack 301 is rotatably installed on the upper side of the C-shaped seat 1, and a secondary rack 303 matching with the deflection gear 302 is slidably provided on one side of the deflection gear 302. When the secondary rack 303 moves toward the C-shaped frame 202, the main rack 301 is driven away from the C-shaped frame 202 through the deflection gear 302, and vice versa.

[0043] like Figure 6 and Figure 7As shown, a mounting seat 304 is installed on the upper side of the auxiliary rack 303, and a push block 306 is installed on the upper side of the mounting seat 304. A mounting plate 309 is installed on the inner side of the C-shaped seat 1 on one side of the mounting seat 304. A deflection spring 305 is connected between the mounting plate 309 and the mounting seat 304. When the sunroof glass is closed, the moving glass contacts the push block 306 and pushes it forward. At the same time, the deflection spring 305 is stretched by the mounting seat 304, and the auxiliary rack 303 is also driven to move. When the sunroof glass is opened, there is no support from the sunroof glass, so the stretched deflection spring 305 drives the mounting seat 304 and the auxiliary rack 303 to move in the opposite direction.

[0044] like Figure 6 and Figure 7 As shown, the inner side surface of the C-shaped seat 1 is provided with a special-shaped groove 307 that is compatible with the side surface of the combination of the auxiliary rack 303, the mounting seat 304 and the push block 306 on one side, and a square rod 310 that passes through the mounting seat 304 and is fixedly connected to the inner wall of the special-shaped groove 307 is installed on the side of the mounting plate 309. The mounting seat 304 slides on the square rod 310, which enhances the stability of the mounting seat 304 when moving. At the same time, when the auxiliary rack 303, the mounting seat 304 and the side surfaces of the push block 306 completely enter the special-shaped groove 307, the skylight glass just fits against the inner wall of the C-shaped seat 1, so that the skylight is closed.

[0045] like Figure 6 and Figure 7 As shown, a limiting magnet 311 is arranged at the end of the main rack 301 on the upper side of the U-shaped seat 1, and an iron block 312 adapted to the limiting magnet 311 is installed at the end of the main rack 301. The main rack 301 moving toward the U-shaped frame 202 drives the iron block 312 to move until the iron block 312 contacts the limiting magnet 311, and then the iron block 312 is magnetically attracted to the limiting magnet 311 to enhance the stability of the main rack 301.

[0046] like Figure 6 and Figure 7 As shown, an L-shaped iron sheet 6 that is compatible with the first magnet 213 is installed on the side of the mounting seat 304. The moving mounting seat 304 will also drive the iron sheet 6 to move. When the moving iron sheet 6 contacts the first magnet 213, it will be magnetically connected to it, allowing the iron sheet 6 to drive the first magnet 213 to move.

[0047] In summary, when the sunroof glass is closed, the moving glass contacts the push block 306 and pushes it forward. At the same time, the mounting seat 304 stretches the deflection spring 305 and also drives the auxiliary rack 303 to move toward the C-shaped frame 202. The deflection gear 302 drives the main rack 301 away from the C-shaped frame 202, and the deflection rod 308 pulls the C-shaped frame 202 to rotate around the hinge with the rotating seat 201 until the rectangular frame 203 falls down. After that, the sunroof glass continues to push the push block 306 to move until the auxiliary rack 303, the mounting seat 304 and the side of the push block 306 completely enter the special-shaped groove 307, and the sunroof glass just fits against the inner wall of the C-shaped seat 1 to achieve the closing of the sunroof.

[0048] When the skylight glass is opened, without the support of the skylight glass, the stretched deflection spring 305 drives the mounting seat 304 and the auxiliary rack 303 to move in the opposite direction, and the moving mounting seat 304 also drives the iron sheet 6 to move. When the iron sheet 6 is magnetically attracted to the first magnet 213, it drives it to move in the same direction until the auxiliary rack 303 is engaged with the deflection gear 302. The auxiliary rack 303 moving in the opposite direction drives the main rack 301 to move toward the C-shaped frame 202 through the deflection gear 302, and the C-shaped frame 202 is rotated ninety degrees in the opposite direction around the hinge through the deflection rod 308, so that the rectangular frame 203 is unfolded. Embodiment 2:

[0049] Based on the first embodiment, Figure 8-Figure 10 As shown, a fixing mechanism 4 is also provided, and the fixing mechanism 4 includes a fixing seat 401 installed on the upper side of the main rack 301, and a movable plate 402 adapted thereto is slidably provided in the cavity of the fixing seat 401, and a second spring 406 is provided on one side of the movable plate 402. When the movable plate 402 moves in the direction of the second spring 406, it will be compressed, and then the second spring 406 will drive the movable plate 402 to restore its position when it rebounds.

[0050] like Figure 8-Figure 10 As shown, a fixing plate 404 is installed on the upper side of the C-shaped seat 1 on one side of the fixing seat 401, a hollow groove 405 is opened on the side of the fixing plate 404, and a plug-in 403 extending into the hollow groove 405 is installed at the center of the side of the movable plate 402. When the plug-in 403 is inserted into the hollow groove 405 of the fixing plate 404, the main rack 301 is fixed to the C-shaped seat 1 to enhance its stability.

[0051] like Figure 8-Figure 10 As shown, both sides of the plug-in 403 are provided with inclined surfaces, and the upper side of the auxiliary rack 303 is installed with an extrusion seat 5 adapted to the plug-in 403. When the fixed seat 401 moves toward the fixed plate 404, the inclined surface of the front side of the plug-in 403 will squeeze the fixed plate 404 to allow the plug-in 403 to move into the fixed seat 401, and when the extrusion seat 5 moves toward the plug-in 403, it will squeeze the inclined surface of the rear side of the plug-in 403 to make it move into the fixed seat 401.

[0052] In summary, when the main rack 301 moves toward the C-shaped frame 202 to rotate and unfold the C-shaped frame 202, the moving main rack 301 drives the fixing seat 401 to move, and the inclined surface of the front side of the plug-in 403 squeezes the fixing plate 404 to make the plug-in 403 move into the fixing seat 401, and at the same time compresses the second spring 406 until the plug-in 403 is aligned with the empty slot 405, and the compressed second spring 406 rebounds to drive the plug-in 403 to snap into the empty slot 405, thereby limiting and fixing the main rack 301. When the sunroof is closed, the moving auxiliary rack 303 will bring The movable extrusion seat 5 moves, and the moving extrusion seat 5 squeezes the rear inclined surface of the plug-in 403 and presses it into the empty slot 405. At the same time, the side of the extrusion seat 5 is used to limit the plug-in 403. At this time, the auxiliary rack 303 is engaged with the deflection gear 302, thereby driving the main rack 301 to move in the opposite direction toward the U-shaped frame 202, so that the inner side surface of the empty slot 405 squeezes the rear inclined surface of the plug-in 403, and continues to press it into the fixed seat 401. When the plug-in 403 is separated from the fixed plate 404, the second spring 406 rebounds and drives the plug-in 403 to restore its position.

[0053] Working principle of the present invention: S1. Structural installation. The device is installed on the edge of the car sunroof near the front of the car. Specifically, a windshield net that matches the inner frame size of the rectangular frame 203 is installed in the frame of the rectangular frame 203, and then the device is installed on the edge of the car sunroof near the front of the car. When the car is moving forward, the windshield net can effectively reduce the direct entry of wind, thereby reducing the noise in the car and improving the riding comfort. At the same time, the air circulation in the car is maintained, making the air in the car fresher.

[0054] S2, the mesh surface is closed. When the sunroof is closed, the rectangular frame 203 is allowed to lie down to store the windshield net. Specifically, when the sunroof glass is closed, the moving glass contacts the push block 306 and pushes it forward. At the same time, the mounting seat 304 stretches the deflection spring 305, and the auxiliary rack 303 is also driven to move toward the C-shaped frame 202. The main rack 301 is driven away from the C-shaped frame 202 by the deflection gear 302, and the C-shaped frame 202 is pulled to rotate around the hinge with the rotating seat 201 by the deflection rod 308 until the C-shaped frame 202 drives the rectangular frame 203 to lie down, and then the sunroof glass continues to push the push block 306 to move until the auxiliary rack 303, the mounting seat 304 and the side of the push block 306 completely enter the special-shaped groove 307, and the sunroof glass is just in contact with the inner wall of the C-shaped seat 1 to achieve the closing of the sunroof.

[0055] S3, the mesh surface rotates. When the sunroof is unfolded, the rectangular frame 203 is rotated 180 degrees around the rotating connection with the C-shaped frame 202. Specifically, when the sunroof glass is opened, without the support of the sunroof glass, the stretched deflection spring 305 drives the mounting seat 304 and the auxiliary rack 303 to move in the opposite direction. The moving mounting seat 304 also drives the iron sheet 6 to move. When the iron sheet 6 is magnetically attracted to the first magnet 213, it drives it to move in the same direction, and drives the rotating rack 215 to move in the same direction while compressing the reset spring 214. The moving rotating rack 215 drives the threaded barrel 206 to rotate through the second gear 210. The rotating threaded barrel 206 drives the screw 207 to move in the opposite direction of the rectangular groove 208, driving the rectangular latch 209 to move. When the rectangular latch 209 is completely moved out of the rectangular groove 208, the rotating rack 215 is engaged with the first gear 204, and then the moving rotating rack 215 drives the first gear 204 to rotate, so that the rectangular frame 203 and the windshield are rotated. S4, the mesh surface is fixed. When the rectangular frame 203 drives the windshield to rotate, the rectangular frame 203 is fixed. Specifically, the rectangular frame 203 rotates, and the magnetic sheet 217 is disconnected from the fixed sheet. When the rotating rack 215 contacts the limit block 216, the rectangular frame 203 rotates exactly one hundred and eighty degrees. At this time, the magnetic sheet 217 is magnetically attracted to the aligned fixed sheet again, and the mounting seat 304 that continues to move drives the iron sheet 6 to separate from the first magnet 213, allowing the reset spring 214 to rebound and drive the rotating rack 215 to move in the reverse direction quickly, thereby driving the second gear 210 and the threaded barrel 206 to reverse, and allowing the screw 207 to move in the reverse direction so that the rectangular latch 209 is quickly inserted into the aligned rectangular groove 208 again, strengthening the fixation between the U-shaped frame 202 and the rectangular frame 203. Moreover, due to the provision of a one-way clutch 205, the reversed first gear 204 will not drive the rectangular frame 203 to rotate.

[0056] S5. The mesh surface is unfolded, and the auxiliary rack 303 that continues to shrink drives the C-shaped frame 202 to rotate around the rotating connection to unfold the rectangular frame 203. Specifically, the mounting plate 309 continues to shrink until the auxiliary rack 303 is engaged with the deflection gear 302, and the auxiliary rack 303 that moves in the opposite direction drives the main rack 301 to move toward the C-shaped frame 202 through the deflection gear 302, and the C-shaped frame 202 is rotated ninety degrees in the opposite direction around the hinge through the deflection rod 308, so that the rectangular frame 203 is unfolded.

[0057] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered as exemplary and non-restrictive in all respects.

[0058] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A car sunroof windshield support structure, comprising a U-shaped seat (1) with an edge bent vertically upward, characterized in that: It comprises a mounting mechanism (2) mounted on a C-shaped seat (1), the mounting mechanism (2) comprising two symmetrically arranged rotating seats (201), a C-shaped frame (202) with an upward opening is hingedly connected between the two rotating seats (201), and a rectangular frame (203) is rotatably mounted between the inner side surfaces of the C-shaped frame (202); The deflection mechanism (3) further comprises two main racks (301) symmetrically slidably arranged on the upper side of the C-shaped seat (1); a deflection rod (308) is hingedly connected to the upper side of the main rack (301); the upper end of the deflection rod (308) is hingedly connected to the side of the C-shaped frame (202); a deflection gear (302) meshing with the main rack (301) is rotatably mounted on the upper side of the C-shaped seat (1) and on one side of the main rack (301); a secondary rack (303) matching with the deflection gear (302) is slidably arranged on one side of the deflection gear (302); a mounting seat (304) is mounted on the upper side of the secondary rack (303); and a push block (306) is mounted on the upper side of the mounting seat (304).

2. The automobile sunroof windshield support structure according to claim 1, characterized in that: A mounting plate (309) is mounted on the inner side surface of the U-shaped seat (1) at one side of the mounting seat (304), and a deflection spring (305) is connected between the mounting plate (309) and the mounting seat (304).

3. The automobile sunroof windshield support structure according to claim 1, characterized in that: A limiting magnet (311) is arranged on the upper side of the U-shaped seat (1) at the end of the main rack (301), and an iron block (312) matching the limiting magnet (311) is installed at the end of the main rack (301).

4. The automobile sunroof windshield support structure according to claim 1, characterized in that: The U-shaped frame (202) is provided with a first gear (204) at the end of the rotating shaft of the rectangular frame (203), and a one-way clutch (205) is provided between the first gear (204) and the end of the rotating shaft.

5. The automobile sunroof windshield support structure according to claim 4, characterized in that: A threaded barrel (206) is rotatably mounted on the side surface of the U-shaped frame (202) at one side of the first gear (204), and a screw rod (207) matching the threaded barrel (206) is arranged inside the threaded barrel (206).

6. The automobile sunroof windshield support structure according to claim 5, characterized in that: Two rectangular grooves (208) are symmetrically formed on the side surface of the rectangular frame (203) with the rotating shaft as the center, and a rectangular latch (209) extending into one of the rectangular grooves (208) is installed at the end of the screw rod (207).

7. The automobile sunroof windshield support structure according to claim 6, characterized in that: A first magnet (213) is slidably disposed on the other side of the first gear (204), and a return spring (214) is disposed on one side of the first magnet (213).

8. The automobile sunroof windshield support structure according to claim 7, characterized in that: A rotating rack (215) meshing with the second gear (210) is installed on the lower side of the first magnet (213), and the first gear (204) is adapted to fit the rotating rack (215).

9. The automobile sunroof windshield support structure according to claim 8, characterized in that: An L-shaped iron sheet (6) that matches the first magnet (213) is mounted on the side of the mounting seat (304).

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