Angle-adjustable sunshade device for triangular perforated aluminum plate

Abstract

The invention relates to the technical field of aluminum plate sun shading, in particular to an angle-adjustable sun shading device for a triangular perforated aluminum plate. The top of the turnover mechanism is rotationally connected with the top of the mounting mechanism; the turnover mechanism comprises a mounting mechanism, the mounting mechanism comprises a mounting frame, the inner wall of the mounting frame is slidably connected with a limiting assembly, the top of the limiting assembly is rotatably connected with a supporting rod, and the inner wall of the bottom of the mounting frame is fixedly connected with a locking assembly. The turnover mechanism drives the limiting assembly to slide upwards along the inner wall of the mounting frame through the supporting rod, after a user turns over the turnover mechanism to a designated position, the turnover mechanism is loosened, the limiting assembly can be automatically clamped in the inner wall of the mounting frame, the turnover mechanism is supported through the supporting rod, and therefore the position of the turnover mechanism is locked; therefore, the deflection angle of the turnover mechanism can be adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum plate sunshade, and in particular to a sunshade device for a triangular perforated aluminum plate with adjustable angle. Background Art

[0002] The triangular perforated plate sunshade is a kind of building sunshade facility. It is composed of triangular perforated aluminum plates, and achieves a balance between sunshade and lighting through reasonable perforation design. It can effectively block direct sunlight, adjust indoor light and temperature, and has both beauty and practicality. It can be customized according to the architectural style to enhance the overall image of the building and energy-saving effect.

[0003] In the prior art, with the continuous improvement of building energy conservation and comfort requirements, the performance requirements for sunshade devices are also increasing. Existing sunshade devices have certain limitations in terms of angle adjustment flexibility and adaptability. Summary of the invention

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the present invention to solve the technical problems is: a sunshade device for a triangular perforated aluminum plate with adjustable angle, comprising: a mounting mechanism; a flipping mechanism, the top of the flipping mechanism is rotatably connected to the top of the mounting mechanism; the mounting mechanism comprises a mounting frame, the inner wall of the mounting frame is slidably connected to a limiting component, the top of the limiting component is rotatably connected to a support rod, and the inner wall of the bottom of the mounting frame is fixedly connected to a locking component, the flipping mechanism can drive the limiting component to slide upward along the inner wall of the mounting frame through the support rod, and after the user flips the flipping mechanism to a specified position, the flipping mechanism is released, and the limiting component can be automatically stuck in the inner wall of the mounting frame; The limit assembly includes a slider, the inner wall of the slider is slidably connected to a sliding rod, the top of the sliding rod is fixedly connected to a connecting seat, the inner wall of the slider is fixedly connected to a three-way pipe, the inner wall of the three-way pipe is slidably connected to a pad, the outer wall of the pad is fixedly connected to a coil spring, the top of the slider is fixedly connected to a fixing plate, the inner wall of the fixing plate is rotatably connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a protrusion, the outer wall of the protrusion is fixedly connected to a torsion spring, the top of the support rod is rotatably connected to the outer side of the flip mechanism, the bottom of the flip mechanism contacts with the top of the locking assembly, and under the joint action of the coil spring and air pressure, the pad can be stuck in the wall of the mounting frame, thereby locking the position of the flip mechanism.

[0005] Preferably, the outer wall of the slider is slidably connected to the inner wall of the mounting frame, the top of the connecting seat is rotatably connected to the bottom end of the support rod, the outer wall of the cushion block is slidably connected to the inner wall of the slider, the outer wall of the rotating rod is slidably connected to the inner wall of the mounting frame through a sliding groove, and the sliding groove is opened in the wall of the mounting frame, the end of the torsion spring away from the protrusion is fixedly connected to the outer wall of the fixed plate, the outer wall of the cushion block contacts the inner wall of the mounting frame, and the rotating rod is rotated ninety degrees counterclockwise along the fixed plate. At this time, the rotating rod drives the protrusion to flip upward, and the torsion spring is twisted under force, and the convex part of the protrusion presses against the bottom of the connecting seat, so that the sliding rod cannot slide downward along the inner wall of the tee pipe.

[0006] Preferably, the locking assembly includes a fixed shell, the outer wall of the fixed shell is rotatably connected to a knob, the inner wall of the knob is fixedly connected to a threaded sleeve, the inner wall of the threaded sleeve is threadedly connected to a threaded rod, the end of the threaded rod away from the threaded sleeve is fixedly connected to a fixing frame, the outer wall of the fixing frame is rotatably connected to a limiting block, the outer wall of the limiting block is fixedly connected to the limiting rod, and the knob is rotated to make the knob drive the threaded sleeve to rotate together, at which time the threaded rod slides out of the threaded sleeve, and the threaded rod drives the limiting block to slide to the outside of the fixed shell through the fixed frame.

[0007] Preferably, the outer wall of the fixed shell is fixedly connected to the inner wall of the mounting frame, the outer wall of the threaded sleeve is rotatably connected to the inner wall of the fixed shell, the outer wall of the limit rod is slidably connected to the inner wall of the fixed shell via a limit groove, and the limit groove is provided in the wall of the fixed shell, the limit block can drive the limit rod to slide in the limit groove, and drive the limit block to rotate downward during the sliding process.

[0008] Preferably, the flipping mechanism includes a support frame, the bottom of the support frame is slidably connected to a base, the top of the base is fixedly connected to a sunshade assembly, the inner wall of the base is slidably connected to an insertion rod, the outer wall of the insertion rod is fixedly connected to a compression spring, and the outer wall of the insertion rod is fixedly connected to a push block, and the push blocks on both sides are pressed at the same time to make the push blocks on both sides slide in the base and approach each other, at which time the insertion rod slides out of the limiting hole and forces the compression spring to be compressed, and then the sunshade assembly can be pushed upward through the base.

[0009] Preferably, the outer wall of the sunshade assembly is slidably connected to the inner wall of the support frame, the top of the support frame is rotatably connected to the top of the mounting frame, the outer wall of the insertion rod is plugged into the inner wall of the support frame through a limiting hole, and the limiting hole is provided in the wall of the support frame, the end of the compression spring away from the insertion rod is slidably connected to the inner wall of the base, the inner wall of the base is slidably connected to the outer wall of the push block, and the top of the inner wall of the support frame is rotatably connected to the top end of the support rod. When the push block is released, the insertion rod can be reinserted into the limiting hole to lock the position of the base and the sunshade assembly.

[0010] Preferably, the sunshade assembly includes a limit frame, the inner wall of the limit frame is fixedly connected to a triangular hole plate, the outer wall of the limit frame is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a sun visor, the outer wall of the rotating shaft is fixedly connected to a limit frame, the inner wall of the limit frame is slidably connected to a sliding column, the outer wall of the sliding column is rotatably connected to a guide rod, the bottom of the guide rod is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a threaded column, the outer wall of the threaded column is threadedly connected to an adjusting block, the outer wall of the adjusting block is rotatably connected to a fixing ring, the triangular hole plate is made of aluminum plate and has a unique perforated design, which can effectively block sunlight while ensuring a certain degree of light transmittance and ventilation.

[0011] Preferably, a wind shield is fixedly connected to the top of the connecting plate, the outer wall of the wind shield is slidably connected to the inner wall of the limit frame, the bottom of the limit frame is fixedly connected to the top of the base, the outer wall of the limit frame is slidably connected to the outer side of the support frame, the outer wall of the guide rod is slidably connected to the inner wall of the limit frame, the outer wall of the connecting plate is slidably connected to the inner wall of the limit frame, the outer wall of the limit frame is fixedly connected to the outer wall of the fixing ring, the sliding column can slide along the inner wall of the limit frame and drive the limit frame to deflect upward during the sliding process, and at the same time, the limit frame drives the sun visor to deflect downward through the rotating shaft.

[0012] The beneficial effects of the present invention are as follows: 1. The present invention provides a mounting mechanism. When the user manually flips the mechanism, the flip mechanism drives the limit assembly to slide upward along the inner wall of the installation frame through the support rod. After the user flips the flip mechanism to a specified position, the flip mechanism is released, and the limit assembly can be automatically stuck in the inner wall of the installation frame, and the flip mechanism is propped up through the support rod, thereby locking the position of the flip mechanism, thereby adjusting the deflection angle of the flip mechanism.

[0013] 2. The present invention sets a limit assembly. When the user releases the flip mechanism, the coil spring resets, so that the outer wall of the cushion block contacts the inner wall of the mounting frame again. At this time, the flip mechanism presses the connecting seat downward through the support rod, so that the sliding rod slides downward along the inner wall of the tee pipe. At this time, the internal pressure of the tee pipe increases, and the compressed gas pushes the cushion block outward. At this time, under the joint action of the coil spring and the air pressure, the cushion block can be stuck in the wall of the mounting frame, thereby locking the position of the flip mechanism.

[0014] 3. The present invention sets a limit assembly. When the flip mechanism needs to be reset, the rotating rod is rotated ninety degrees counterclockwise along the fixed plate. At this time, the rotating rod drives the protrusion to flip upward. At the same time, the torsion spring is twisted by force. The raised part of the protrusion presses against the bottom of the connecting seat, so that the sliding rod cannot slide downward along the inner wall of the tee pipe. Then the flip mechanism can be reset. The operation process is simple and easy to use.

[0015] 4. The present invention sets a locking assembly. Before resetting the flip mechanism, the knob is first rotated to make the knob drive the threaded sleeve to rotate together. At this time, the threaded rod slides out of the threaded sleeve, and the threaded rod drives the limit block to slide outside the fixed shell through the fixed frame. At the same time, the limit block drives the limit rod to slide in the limit groove, and drives the limit block to flip downward during the sliding process. At this time, the flip mechanism can be reset, and then the knob can be rotated in the opposite direction to reset the limit block, thereby completing the locking process of the flip mechanism.

[0016] 5. The present invention sets a flipping mechanism. When the flipping mechanism is in the initial position, the push blocks on both sides are pressed at the same time, so that the push blocks on both sides slide in the base and approach each other. At this time, the insertion rod slides out of the limiting hole and forces the compression spring to be compressed. Then, the sunshade assembly can be pushed upward through the base to slide upward along the inner wall of the support frame. After the base is pushed to the specified position, the push blocks are released. At this time, the insertion rod can be reinserted into the limiting hole to lock the position of the base and the sunshade assembly.

[0017] 6. The present invention provides a sunshade component. The triangular hole plate is made of aluminum plate and has a unique perforated design. It can effectively block sunlight and ensure a certain degree of light transmittance and ventilation. When the user needs to allow sunlight to pass through the triangular hole plate, the adjusting block is rotated. At this time, the threaded column drives the wind shield plate and the guide rod to slide upward along the inner wall of the limit frame through the connecting plate. During this process, the sliding column drives the limit frame to deflect upward, and the limit frame drives the sunshade to deflect downward through the rotating shaft. At this time, sunlight is irradiated into the room through the triangular hole plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the present invention; Figure 2 It is a structural schematic diagram of the installation mechanism of the present invention; Figure 3 It is a structural schematic diagram of the limit assembly of the present invention; Figure 4 It is a structural schematic diagram of the locking assembly of the present invention; Figure 5 It is a structural schematic diagram of the turning mechanism of the present invention; Figure 6 is a side view of the turnover mechanism of the present invention; Figure 7 The present invention Figure 6 A schematic diagram of the structure at A; Figure 8 It is a structural schematic diagram of the sunshade assembly of the present invention; Fig. 9 is a side view of the sunshade assembly of the present invention; Fig.10 The present invention Fig. 9Schematic diagram of the structure at point B.

[0019] In the figure: 1, installation mechanism; 2, flip mechanism; 11, installation frame; 12, limit assembly; 13, support rod; 14, locking assembly; 15, slide groove; 121, slider; 122, sliding rod; 123, connecting seat; 124, three-way pipe; 125, cushion block; 126, spiral spring; 127, fixing plate; 128, rotating rod; 129, bump; 120, torsion spring; 141, fixing shell; 142, knob; 143, threaded sleeve; 144, threaded rod; 145, fixing Frame; 146, limit block; 147, limit rod; 148, limit slot; 21, support frame; 22, base; 23, sunshade assembly; 24, limit hole; 25, plug rod; 26, compression spring; 27, push block; 231, limit frame; 232, triangular hole plate; 233, rotating shaft; 234, sun visor; 235, limit frame; 236, sliding column; 237, guide rod; 238, connecting plate; 239, wind shield; 240, threaded column; 241, fixing ring; 242, adjustment block. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0021] Example: See Figure 1 - Fig.10 The present invention provides a technical solution: a sunshade device for a triangular perforated aluminum plate with adjustable angle, comprising: The mounting mechanism 1 is a mounting frame 11, and the inner wall of the mounting frame 11 is slidably connected to a limiting assembly 12. The top of the limiting assembly 12 is rotatably connected to a support rod 13. The inner wall of the bottom of the mounting frame 11 is fixedly connected to a locking assembly 14. The mounting mechanism 1 is mounted on the outer side of the curtain wall. The flipping mechanism 2 can be flipped upward relative to the mounting mechanism 1 to block sunlight. During the process of the user manually flipping the flipping mechanism 2, the flipping mechanism 2 drives the limiting assembly 12 to slide upward along the inner wall of the mounting frame 11 through the support rod 13. After the user flips the flipping mechanism 2 to a specified position, the flipping mechanism 2 is released. The limiting assembly 12 can be automatically stuck in the inner wall of the mounting frame 11, and the flipping mechanism 2 is propped up by the support rod 13, thereby locking the position of the flipping mechanism 2. The deflection angle of the flipping mechanism 2 can be adjusted. After the flipping mechanism 2 is reset, the flipping mechanism 2 can be fixed by the locking assembly 14. The limiting assembly 12 includes a slider 121, the inner wall of the slider 121 is slidably connected to a sliding rod 122, the top of the sliding rod 122 is fixedly connected to a connecting seat 123, the inner wall of the slider 121 is fixedly connected to a three-way pipe 124, the inner wall of the three-way pipe 124 is slidably connected to a cushion block 125, the outer wall of the cushion block 125 is fixedly connected to a coil spring 126, the top of the slider 121 is fixedly connected to a fixing plate 127, the inner wall of the fixing plate 127 is rotatably connected to a rotating rod 128, the outer wall of the rotating rod 128 is fixedly connected to a protrusion 129, the outer wall of the protrusion 129 is fixedly connected to a torsion spring 120, the top of the support rod 13 is rotatably connected to the outer side of the flip mechanism 2, the bottom of the flip mechanism 2 contacts the top of the locking assembly 14, the outer wall of the slider 121 is slidably connected to the inner wall of the mounting frame 11, the top of the connecting seat 123 is rotatably connected to the bottom end of the support rod 13, the outer wall of the cushion block 125 is slidably connected to the inner wall of the slider 121, and the rotating The outer wall of the movable rod 128 is slidably connected with the inner wall of the installation frame 11 through the sliding groove 15, and the sliding groove 15 is opened in the wall of the installation frame 11, and the end of the torsion spring 120 away from the protrusion 129 is fixedly connected with the outer wall of the fixing plate 127, and the outer wall of the cushion block 125 contacts the inner wall of the installation frame 11. When the support rod 13 drives the limit assembly 12 to slide upward along the inner wall of the installation frame 11, the bottom end of the support rod 13 pulls the connecting seat 123 upward. At this time, the rotating rod 128 slides upward along the sliding groove 15, and the connecting seat 123 drives the sliding rod 122 to slide upward along the inner wall of the three-way pipe 124. At this time, the pressure in the three-way pipe 124 is reduced, and the cushion blocks 125 on both sides are forced to approach each other and separate from the inner wall of the installation frame 11. At the same time, the coil spring 126 is stretched by force, and when the bottom end of the sliding rod 122 contacts the top of the inner wall of the slider 121, the connecting seat 123 drives the slider 121 to move upward together through the sliding rod 122; When the user releases the flip mechanism 2, the coil spring 126 is reset, so that the outer wall of the cushion block 125 contacts the inner wall of the installation frame 11 again. At this time, the flip mechanism 2 presses the connecting seat 123 downward through the support rod 13, so that the sliding rod 122 slides downward along the inner wall of the three-way pipe 124. At this time, the pressure inside the three-way pipe 124 increases, and the compressed gas pushes the cushion block 125 outward. At this time, under the combined action of the coil spring 126 and the air pressure, the cushion block 125 can be stuck in the wall of the installation frame 11, thereby locking the position of the flip mechanism 2; When it is necessary to reset the flip mechanism 2, the rotating rod 128 is rotated ninety degrees counterclockwise along the fixed plate 127. At this time, the rotating rod 128 drives the protrusion 129 to flip upward. At the same time, the torsion spring 120 is twisted by force, and the raised part of the protrusion 129 presses against the bottom of the connecting seat 123, so that the sliding rod 122 cannot slide downward along the inner wall of the three-way pipe 124. Then the flip mechanism 2 can be reset. The operation process is simple and easy to use.

[0022] The locking assembly 14 includes a fixed shell 141, the outer wall of the fixed shell 141 is rotatably connected to a knob 142, the inner wall of the knob 142 is fixedly connected to a threaded sleeve 143, the inner wall of the threaded sleeve 143 is threadedly connected to a threaded rod 144, the end of the threaded rod 144 away from the threaded sleeve 143 is fixedly connected to a fixing frame 145, the outer wall of the fixing frame 145 is rotatably connected to a limiting block 146, the outer wall of the limiting block 146 is fixedly connected to a limiting rod 147, the outer wall of the fixed shell 141 is fixedly connected to the inner wall of the installation frame 11, the outer wall of the threaded sleeve 143 is rotatably connected to the inner wall of the fixed shell 141, and the outer wall of the limiting rod 147 is connected to the inner wall of the fixed shell 141 through a limiting groove 148. The inner wall is slidably connected, and the limit groove 148 is opened in the wall of the fixed shell 141. Before resetting the flip mechanism 2, first turn the knob 142 so that the knob 142 drives the threaded sleeve 143 to rotate together. At this time, the threaded rod 144 slides out of the threaded sleeve 143, and the threaded rod 144 drives the limit block 146 to slide out of the fixed shell 141 through the fixed frame 145. At the same time, the limit block 146 drives the limit rod 147 to slide in the limit groove 148, and drives the limit block 146 to flip downward during the sliding process. At this time, the flip mechanism 2 can be reset, and then the knob 142 can be rotated in the opposite direction to reset the limit block 146, thereby completing the locking process of the flip mechanism 2.

[0023] The flip mechanism 2 includes a support frame 21, the bottom of the support frame 21 is slidably connected to a base 22, the top of the base 22 is fixedly connected to a sunshade assembly 23, the inner wall of the base 22 is slidably connected to an insertion rod 25, the outer wall of the insertion rod 25 is fixedly connected to a compression spring 26, the outer wall of the insertion rod 25 is fixedly connected to a push block 27, the outer wall of the sunshade assembly 23 is slidably connected to the inner wall of the support frame 21, the top of the support frame 21 is rotatably connected to the top of the mounting frame 11, the outer wall of the insertion rod 25 is plugged into the inner wall of the support frame 21 through a limiting hole 24, and the limiting hole 24 is opened in the wall of the support frame 21, the end of the compression spring 26 away from the insertion rod 25 is slidably connected to the inner wall of the base 22, and the base The inner wall of the seat 22 is slidably connected to the outer wall of the push block 27, and the top of the inner wall of the support frame 21 is rotatably connected to the top of the support rod 13. When the flip mechanism 2 is in the initial position, the push blocks 27 on both sides are pressed at the same time to make the push blocks 27 on both sides slide in the base 22 and approach each other. At this time, the insertion rod 25 slides out of the limiting hole 24 and forces the compression spring 26 to be compressed. Then, the sunshade assembly 23 can be pushed upward through the base 22, so that the sunshade assembly 23 slides upward along the inner wall of the support frame 21. After pushing the base 22 to the specified position, release the push block 27. At this time, the insertion rod 25 can be reinserted into the limiting hole 24 to lock the position of the base 22 and the sunshade assembly 23.

[0024] The sunshade assembly 23 includes a limit frame 231, the inner wall of the limit frame 231 is fixedly connected to a triangular hole plate 232, the outer wall of the limit frame 231 is rotatably connected to a rotating shaft 233, the outer wall of the rotating shaft 233 is fixedly connected to a sunshade plate 234, the outer wall of the rotating shaft 233 is fixedly connected to a limit frame 235, the inner wall of the limit frame 235 is slidably connected to a sliding column 236, the outer wall of the sliding column 236 is rotatably connected to a guide rod 237, the bottom of the guide rod 237 is fixedly connected to a connecting plate 238, and the connecting plate 238 is fixedly connected to the guide rod 237. The top of the plate 238 is fixedly connected with a threaded column 240, the outer wall of the threaded column 240 is threadedly connected with an adjusting block 242, the outer wall of the adjusting block 242 is rotatably connected with a fixing ring 241, the top of the connecting plate 238 is fixedly connected with a windshield plate 239, the outer wall of the windshield plate 239 is slidably connected to the inner wall of the limit frame 231, the bottom of the limit frame 231 is fixedly connected to the top of the base 22, the outer wall of the limit frame 231 is slidably connected to the outer side of the support frame 21, and the outer wall of the guide rod 237 is slidably connected to the limit frame 231. The inner wall of the limit frame 231 is slidably connected, the outer wall of the connecting plate 238 is slidably connected to the inner wall of the limit frame 231, the outer wall of the limit frame 231 is fixedly connected to the outer wall of the fixing ring 241, and the triangular hole plate 232 is made of aluminum plate with a unique perforated design, which can effectively block sunlight and ensure a certain degree of light transmittance and ventilation. When the user needs to let the sunlight pass through the triangular hole plate 232, the adjusting block 242 is rotated to make the adjusting block 242 rotate out of the fixing ring 241. At this time, the threaded column 240 slides upward with the rotation of the adjustment block 242, and while sliding, drives the wind deflector 239 and the guide rod 237 to slide upward along the inner wall of the limit frame 231 through the connecting plate 238. During this process, the sliding column 236 slides along the inner wall of the limit frame 235, and drives the limit frame 235 to deflect upward during the sliding process. At the same time, the limit frame 235 drives the sunshade 234 to deflect downward through the rotating shaft 233. At this time, sunlight shines into the room through the triangular hole plate 232.

[0025] Working principle: When in use, the mounting mechanism 1 is mounted on the outside of the curtain wall, and the flip mechanism 2 can flip upward relative to the mounting mechanism 1 to block sunlight; When the user manually turns over the turning mechanism 2, the turning mechanism 2 drives the limiting assembly 12 to slide upward along the inner wall of the installation frame 11 through the support rod 13. After the user turns the turning mechanism 2 to the specified position, the turning mechanism 2 is released, and the limiting assembly 12 can be automatically stuck in the inner wall of the installation frame 11, and the turning mechanism 2 is propped up through the support rod 13, so that the position of the turning mechanism 2 is locked, thereby adjusting the deflection angle of the turning mechanism 2. After the turning mechanism 2 is reset, the turning mechanism 2 can be fixed by the locking assembly 14; When the support rod 13 drives the limit assembly 12 to slide upward along the inner wall of the installation frame 11, the bottom end of the support rod 13 pulls the connecting seat 123 upward, and the rotating rod 128 slides upward along the slide groove 15. At the same time, the connecting seat 123 drives the sliding rod 122 to slide upward along the inner wall of the three-way pipe 124. At this time, the pressure in the three-way pipe 124 is reduced, and the pads 125 on both sides are forced to approach each other and separate from the inner wall of the installation frame 11. At the same time, the coil spring 126 is stretched. When the bottom end of the sliding rod 122 contacts the top of the inner wall of the slider 121, the connecting seat 123 drives the slider 121 to move upward together through the sliding rod 122. When the user releases the flip mechanism 2, the coil spring 126 is reset, so that the outer wall of the cushion block 125 contacts the inner wall of the installation frame 11 again. At this time, the flip mechanism 2 presses the connecting seat 123 downward through the support rod 13, so that the sliding rod 122 slides downward along the inner wall of the three-way pipe 124. At this time, the pressure inside the three-way pipe 124 increases, and the compressed gas pushes the cushion block 125 outward. At this time, under the combined action of the coil spring 126 and the air pressure, the cushion block 125 can be stuck in the wall of the installation frame 11, thereby locking the position of the flip mechanism 2; When the flip mechanism 2 needs to be reset, the rotating rod 128 is rotated counterclockwise by 90 degrees along the fixed plate 127. At this time, the rotating rod 128 drives the protrusion 129 to flip upward, and at the same time, the torsion spring 120 is twisted by force, and the convex part of the protrusion 129 presses against the bottom of the connecting seat 123, so that the sliding rod 122 cannot slide downward along the inner wall of the three-way pipe 124. Then, the flip mechanism 2 can be reset. The operation process is simple and easy to use. Before resetting the flip mechanism 2, first turn the knob 142 so that the knob 142 drives the threaded sleeve 143 to rotate together. At this time, the threaded rod 144 slides out of the threaded sleeve 143, and the threaded rod 144 drives the limit block 146 to slide out of the fixed shell 141 through the fixing frame 145. At the same time, the limit block 146 drives the limit rod 147 to slide in the limit groove 148, and drives the limit block 146 to flip downward during the sliding process. At this time, the flip mechanism 2 can be reset, and then the knob 142 can be rotated in the opposite direction to reset the limit block 146, thereby completing the locking process of the flip mechanism 2; When the flip mechanism 2 is in the initial position, the push blocks 27 on both sides are pressed at the same time, so that the push blocks 27 on both sides slide in the base 22 and approach each other, and the insertion rod 25 slides out of the limiting hole 24 and forces the compression spring 26 to be compressed, and then the sunshade assembly 23 can be pushed upward through the base 22, so that the sunshade assembly 23 slides upward along the inner wall of the support frame 21. After the base 22 is pushed to the specified position, the push block 27 is released, and the insertion rod 25 can be reinserted into the limiting hole 24 to lock the position of the base 22 and the sunshade assembly 23; The triangular hole plate 232 is made of aluminum plate and has a unique perforated design, which can effectively block sunlight while ensuring a certain degree of light transmittance and ventilation. When the user needs to allow sunlight to pass through the triangular hole plate 232, the adjusting block 242 is rotated to make the adjusting block 242 rotate out in the fixing ring 241. At this time, the threaded column 240 slides upward with the rotation of the adjusting block 242, and while sliding, drives the wind shield plate 239 and the guide rod 237 to slide upward along the inner wall of the limit frame 231 through the connecting plate 238. In this process, the sliding column 236 slides along the inner wall of the limit frame 235, and drives the limit frame 235 to deflect upward during the sliding process. At the same time, the limit frame 235 drives the sun visor 234 to deflect downward through the rotating shaft 233. At this time, sunlight shines into the room through the triangular hole plate 232.

[0026] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An angle-adjustable sunshade device for triangular perforated aluminum plates, characterized in that: include: Mounting mechanism (1); A turning mechanism (2), wherein the top of the turning mechanism (2) is rotatably connected to the top of the mounting mechanism (1); The mounting mechanism (1) comprises a mounting frame (11), the inner wall of the mounting frame (11) being slidably connected to a limit assembly (12), the top of the limit assembly (12) being rotatably connected to a support rod (13), and the inner wall of the bottom of the mounting frame (11) being fixedly connected to a locking assembly (14); The limit assembly (12) comprises a slider (121), the inner wall of the slider (121) is slidably connected to a slider rod (122), the top of the slider rod (122) is fixedly connected to a connecting seat (123), the inner wall of the slider (121) is fixedly connected to a three-way pipe (124), the inner wall of the three-way pipe (124) is slidably connected to a cushion block (125), the outer wall of the cushion block (125) is fixedly connected to a coil spring (126), the top of the slider (121) is fixedly connected to a fixed plate (127), the inner wall of the fixed plate (127) is rotatably connected to a rotating rod (128), the outer wall of the rotating rod (128) is fixedly connected to a protrusion (129), and the outer wall of the protrusion (129) is fixedly connected to a torsion spring (120).

2. The angle-adjustable triangular perforated aluminum plate sunshade device according to claim 1, characterized in that: The top end of the support rod (13) is rotatably connected to the outer side of the flip mechanism (2), and the bottom end of the flip mechanism (2) is in contact with the top end of the locking assembly (14).

3. The angle-adjustable triangular perforated aluminum plate sunshade device according to claim 1, characterized in that: The outer wall of the slider (121) is slidably connected to the inner wall of the mounting frame (11); the top of the connecting seat (123) is rotatably connected to the bottom end of the support rod (13); the outer wall of the cushion block (125) is slidably connected to the inner wall of the slider (121); the outer wall of the rotating rod (128) is slidably connected to the inner wall of the mounting frame (11) via a slide groove (15); and the slide groove (15) is provided in the wall of the mounting frame (11); one end of the torsion spring (120) away from the protrusion (129) is fixedly connected to the outer wall of the fixing plate (127); and the outer wall of the cushion block (125) is in contact with the inner wall of the mounting frame (11).

4. The angle-adjustable sunshade device for triangular perforated aluminum plate according to claim 1, characterized in that: The locking assembly (14) comprises a fixed shell (141), the outer wall of the fixed shell (141) is rotatably connected to a knob (142), the inner wall of the knob (142) is fixedly connected to a threaded sleeve (143), the inner wall of the threaded sleeve (143) is threadedly connected to a threaded rod (144), one end of the threaded rod (144) away from the threaded sleeve (143) is fixedly connected to a fixed frame (145), the outer wall of the fixed frame (145) is rotatably connected to a limit block (146), and the outer wall of the limit block (146) is fixedly connected to a limit rod (147).

5. The angle-adjustable sunshade device for triangular perforated aluminum plate according to claim 4, characterized in that: The outer wall of the fixed shell (141) is fixedly connected to the inner wall of the installation frame (11), the outer wall of the threaded sleeve (143) is rotatably connected to the inner wall of the fixed shell (141), and the outer wall of the limiting rod (147) is slidably connected to the inner wall of the fixed shell (141) via a limiting groove (148), and the limiting groove (148) is provided in the wall of the fixed shell (141).

6. The angle-adjustable triangular perforated aluminum plate sunshade device according to claim 1, characterized in that: The flip mechanism (2) comprises a support frame (21), the bottom of the support frame (21) is slidably connected to a base (22), the top of the base (22) is fixedly connected to a sunshade assembly (23), the inner wall of the base (22) is slidably connected to an insertion rod (25), the outer wall of the insertion rod (25) is fixedly connected to a compression spring (26), and the outer wall of the insertion rod (25) is fixedly connected to a push block (27).

7. The angle-adjustable sunshade device for triangular perforated aluminum plate according to claim 6, characterized in that: The outer wall of the sunshade assembly (23) is slidably connected to the inner wall of the support frame (21), the top of the support frame (21) is rotatably connected to the top of the mounting frame (11), the outer wall of the insertion rod (25) is plugged into the inner wall of the support frame (21) through a limiting hole (24), and the limiting hole (24) is provided in the wall of the support frame (21), the end of the compression spring (26) away from the insertion rod (25) is slidably connected to the inner wall of the base (22), the inner wall of the base (22) is slidably connected to the outer wall of the push block (27), and the top of the inner wall of the support frame (21) is rotatably connected to the top of the support rod (13).

8. The angle-adjustable sunshade device for triangular perforated aluminum plate according to claim 6, characterized in that: The sunshade assembly (23) comprises a limit frame (231), the inner wall of the limit frame (231) is fixedly connected to a triangular hole plate (232), the outer wall of the limit frame (231) is rotatably connected to a rotating shaft (233), the outer wall of the rotating shaft (233) is fixedly connected to a sunshade plate (234), the outer wall of the rotating shaft (233) is fixedly connected to a limit frame (235), the inner wall of the limit frame (235) is slidably connected to a sliding column (236), the outer wall of the sliding column (236) is rotatably connected to a guide rod (237), the bottom of the guide rod (237) is fixedly connected to a connecting plate (238), the top of the connecting plate (238) is fixedly connected to a threaded column (240), the outer wall of the threaded column (240) is threadedly connected to an adjusting block (242), and the outer wall of the adjusting block (242) is rotatably connected to a fixing ring (241).

9. The angle-adjustable sunshade device for triangular perforated aluminum plate according to claim 8, characterized in that: The top of the connecting plate (238) is fixedly connected to a windshield plate (239); the outer wall of the windshield plate (239) is slidably connected to the inner wall of the limit frame (231); the bottom of the limit frame (231) is fixedly connected to the top of the base (22); the outer wall of the limit frame (231) is slidably connected to the outer side of the support frame (21); the outer wall of the guide rod (237) is slidably connected to the inner wall of the limit frame (231); the outer wall of the connecting plate (238) is slidably connected to the inner wall of the limit frame (231); and the outer wall of the limit frame (231) is fixedly connected to the outer wall of the fixing ring (241).

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