90 degree pop-up umbrella support frame

Abstract

The present invention relates to the technical field of fishing box accessories, specifically a 90-degree pop-up umbrella support frame, comprising an upper umbrella frame body and a lower umbrella frame body, wherein the upper umbrella frame body and the lower umbrella frame body are installed in an upper and lower position, and an umbrella frame side block body is provided on the right side of the upper umbrella frame body and the lower umbrella frame body, wherein a rotating pin body is provided inside the umbrella frame side block body, and an umbrella frame base is provided on the outer surface of the rotating pin body; a positioning pin body, wherein the positioning pin body is installed inside a second groove, and a spring body is provided on the right side surface of the positioning pin body. Through this design, the present invention can find no welding seams by the polishing full welding technology after split welding, and the overall use effect is better. Therefore, the internal structure of the present design adopts the rotational cooperation of the spring body and the rotating pin body, so that the product can achieve a 90-degree use state by utilizing the restoring force of the spring when rotating, and can be folded down for easy storage when not in use.

Description

Technical Field

[0001] The invention relates to the technical field of fishing box accessories, in particular to a 90-degree pop-up umbrella support frame. Background Art

[0002] Over the past few decades, China's fishing tackle manufacturing industry has grown tremendously, from humble beginnings to become the world's leading producer and exporter of fishing tackle. With a diverse and comprehensive product range, adaptable to various environments, fish species, and fishing methods, China holds a significant position in the global fishing tackle market. However, umbrella supports in existing fishing box accessories are typically secured with screws and washers or welded pins. However, this approach suffers from the tendency for the screws and pins to loosen over time, hindering consumer comfort.

[0003] The original free and unstable structure is simply fixed by screws or welding pins. This solution on the market will cause wear and loss of the original locking force during long-term use, and it cannot reach the standard 90 degrees under our normal use. It is easy to collapse and affect use. At the same time, when folding, it is usually necessary to rotate the umbrella stand twice, which is inefficient and cannot be folded and opened at the same time. Therefore, it is urgent to improve and perfect the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a 90-degree pop-up umbrella support frame to solve the problem that the original free and unstable structure proposed in the above-mentioned background technology is simply screw-locked or welded pin-fixed. This solution on the market will cause wear and lose the original locking force during long-term use, and will not reach the standard 90 degrees under our normal use conditions, and is prone to collapse, affecting use. At the same time, when folding it later, it is usually necessary to rotate the umbrella frame twice, which is inefficient and cannot be folded and opened at the same time.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a 90-degree pop-up umbrella support frame, comprising an upper umbrella frame body and a lower umbrella frame body, wherein the upper umbrella frame body and the lower umbrella frame body are installed in an upper and lower position, and an umbrella frame side block body is provided on the right side of each of the upper umbrella frame body and the lower umbrella frame body, a rotating pin body is provided inside the umbrella frame side block body, and an umbrella frame base is provided on the outer surface of the rotating pin body, a first groove is provided on the front surface of the umbrella frame base, and the first groove and the rotating pin body are adapted to each other, and a second groove is provided on the right side surface of the umbrella frame base;

[0006] The locating pin body is installed inside the second groove, the right side surface of the locating pin body is provided with a spring body, the right end of the umbrella stand base is provided with an umbrella stand body, the inner side wall of the umbrella stand body is provided with a mounting groove body, the interior of the mounting groove body is provided with a flat head screw body, the outer surface of the flat head screw body is provided with an elliptical screw, the right side surface of the umbrella stand base is fixedly connected with a positioning head, the left side surface of the umbrella stand body is provided with a positioning groove and an adapting groove from front to back, the adapting groove and the second groove correspond to each other, the positioning head and the positioning groove are adapted to each other, the umbrella stand side block body and the rotating pin body are welded, and the umbrella stand base and the umbrella stand body are welded.

[0007] Preferably, the lower surface of the upper umbrella stand body is fixedly connected with a fitting plate, the right side surface of the fitting plate is inserted and installed with a gear body, the lower surface of the gear body is meshingly connected with a movable rack body, and the front surface of the movable rack body is fixedly connected with a support plate.

[0008] Preferably, the right side surface of the laminating plate is fixedly connected to a support plate, the upper surface of the support plate contacts the lower surface of the movable rack body, and the right side surface of the gear body is fixedly connected to a rotating cylinder.

[0009] Preferably, an arc-shaped groove is provided on the outer surface of the rotating cylinder, an extension rod is provided inside the arc-shaped groove, and a protruding column is fixedly connected to the outer surface of the extension rod.

[0010] Preferably, the extending rod and the second disc are fixedly connected to one side of the surface of the extending rod in sequence from left to right, and a sliding groove is provided on the top surface of the extending rod.

[0011] Preferably, a sliding block is provided inside the sliding groove, and a moving ring is fixedly connected to the top surface of the sliding block.

[0012] Preferably, the upper and lower end surfaces of the motion ring are provided with a first movable shaft, a first insertion rod is installed inside the first movable shaft, and the front and rear surfaces of the first insertion rod are fixedly connected to a stabilizing frame.

[0013] Preferably, a second insertion rod is fixedly connected to the back side of the stabilizing frame, and a second movable shaft is fixedly connected to the outer surface of the second insertion rod.

[0014] Preferably, a limiting groove is provided inside the laminating plate, an inner side wall of the limiting groove is fixedly connected to a telescopic rod, and a clamping block body is provided at one end of the telescopic rod away from the laminating plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The 90-degree pop-up umbrella support frame is provided with an upper umbrella frame body, a lower umbrella frame body, an umbrella frame side block body, a rotating pin body, an umbrella frame base, a first groove, a second groove, a positioning pin body, a spring body, an umbrella frame body, a mounting slot body, an elliptical screw, a flat head screw body, a positioning head and a positioning slot. When installing, place the rotating pin body with the milling plane facing upward into the first groove, then place the positioning pin body on the plane of the rotating pin body with the small cylindrical head facing upward, then place the spring body in the positioning pin body, then you can put the positioning slot on the left side of the umbrella frame body in accordance with the positioning head cover on the positioning point of the product umbrella frame base, and then use the welding process to weld the product around Connect them together to form the first small product. Then we screw the flat head screw body into the installation slot body in reverse direction, and then we screw the oval screw and the thread until the surface is consistent and then weld them, so that the flat head screw body and the oval screw become a whole. Finally, we install the two pieces of umbrella stand side block bodies on the small cylinders on both sides of the rotating pin body in the welded small product, and weld them again to form a complete body. The last welding is the last product we call a whole and weld it to the upper umbrella stand body and the lower umbrella stand body. The upper and lower umbrella stands are vertically welded to the upper and lower parts of the base plate respectively, so that the upper umbrella stand is placed above the base plate and can be folded down, while the lower umbrella stand The product can be folded upwards. During the repeated folding process, we will feel that the force of the internal structure is completely different from other simple products on the market. Due to the setting of a series of complex components such as the rotating pin body, the positioning pin body and the spring body, the rotation of the product is mechanized like a motor, and can be quickly and smoothly turned into the state we usually use. After all the welding and assembly are completed, the overall polishing process is carried out to make the surface bright as new. This design can easily achieve the standard 90-degree use state by lightly flicking the product. It is simple and convenient, and the internal high-elasticity spring enhances the product's wear resistance, which is convenient for users to use for a long time. The middle of the umbrella stand base contains a plane plus spring test method. We use the elastic deformation of the spring to install the spring into the inside of the base, and fold the spring with the rotation of the plane pin. Then, we use the deformation ability of the spring to restore it to the standard 90-degree expansion state. At the same time, this design can find no welding seams after split welding and polishing full welding technology, and the overall use effect is better. Therefore, the internal structure of this design adopts the rotation coordination of the spring body and the rotating pin body, so that the product can use the restoring force of the spring to achieve a 90-degree use state when rotating, and can be folded down for easy storage when not in use. The parts are all made of stainless steel, which is not easy to rust, strong and durable.

[0017] 2. The 90-degree pop-up umbrella support frame is provided with a fitting plate, a gear body, a movable rack body, a support plate, a push rod, a rotating cylinder, an arc groove, an extension rod, a first disc, a second disc, a sliding groove, a sliding block, a motion ring, a first movable shaft, a first insertion rod, a stabilizing frame, a second insertion rod, a second movable shaft and a protruding column. When in use, when it is necessary to open the umbrella frame body on the right side of the upper umbrella frame body and the lower umbrella frame body, the push rod is manually pushed, and then the movable rack body will move to the back side, so that the movable rack body will drive the gear body to rotate, and the gear body will drive the rotating The movable cylinder rotates, and the rotating cylinder drives the convex column to slide inside the arc groove when rotating, so that the extending rod extends from the inside of the rotating cylinder, and the extending rod slowly moves to the right. During the movement, the extending rod drives the first disc and the second disc to move to the right. At this time, the first disc will contact the left surface of the moving ring, so that the moving ring will also move forward. When the moving ring moves forward, the first movable shaft and the first insertion rod can drive the stabilizing frame to move upward, so that when the angle of the stabilizing frame changes, the stabilizing frame can push the umbrella frame base to rotate. When the angle of the umbrella frame base opens a certain After a certain degree, the umbrella frame base and the umbrella frame body can be quickly opened. Similarly, the umbrella frame base and the umbrella frame body on the right side of the umbrella frame body can also be quickly opened, and the first disc contacts the left surface of the movement ring to enhance the stability of the movement ring and enhance the stabilizing effect of the movement ring. At the same time, when folded subsequently, the movable rack body moves forward, and then the movable rack body can drive the gear body to rotate in the opposite direction, so that the extended rod will slowly move toward the inside of the rotating cylinder, so that when the second disc contacts the right surface of the movement ring, the first movable shaft, the first insertion rod and the stabilizing frame are The angle will change, so that the umbrella frame base and the umbrella frame body on the right side of the upper umbrella frame body are folded downward, and the umbrella frame base and the umbrella frame body on the right side of the lower umbrella frame body are folded upward, so that the overall storage effect is better. At the same time, when the movable rack body is moved to the designated location, the two sets of telescopic rods can be activated inside the limit groove to drive the block body to move, so that the push rod and the movable rack body can be positioned to ensure stability during operation. Therefore, this design can complete the folding operation of the upper umbrella frame body and the lower umbrella frame body at one time when in use, and the operation efficiency is relatively fast, which reflects the functionality of the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the present invention;

[0019] Figure 2 It is a three-dimensional schematic diagram of the upper umbrella stand body and the lower umbrella stand body structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the disassembly of the upper umbrella stand body and the main structure of the umbrella stand of the present invention;

[0021] Figure 4 This is a schematic diagram of the disassembly of the upper umbrella stand body and the main structure of the umbrella stand of the present invention;

[0022] Figure 5 This is a schematic diagram of the disassembly of the umbrella stand base and the main structure of the umbrella stand of the present invention;

[0023] Figure 6 For the present invention Figure 5 Schematic diagram of the second form of the structure;

[0024] Figure 7 It is a three-dimensional schematic diagram of the movable rack body and the stabilizing frame structure of the present invention;

[0025] Figure 8 This is a schematic diagram of the disassembly of the gear body and the stabilizing frame structure of the present invention;

[0026] Figure 9 It is a three-dimensional schematic diagram of the telescopic rod and the card block body structure of the present invention;

[0027] Figure 10 For the present invention Figure 8 A magnified schematic diagram of the structure at center A.

[0028] Figure: 1, upper umbrella frame body; 2, lower umbrella frame body; 3, umbrella frame side guard body; 4, rotating pin body; 5, umbrella frame base; 6, first groove; 7, second groove; 8, positioning pin body; 9, spring body; 10, umbrella frame body; 11, mounting slot body; 12, oval screw; 13, flat head screw body; 14, positioning head; 15, positioning slot; 16, adapter slot; 17, fitting plate; 18, gear body; 19, movable Movable rack body; 20. Support plate; 21. Push rod; 22. Rotating cylinder; 23. Arc groove; 24. Extending rod; 25. First disc; 26. Second disc; 27. Sliding groove; 28. Sliding block; 29. ​​Moving ring; 30. First movable axis; 31. First insertion rod; 32. Stabilizing frame; 33. Second insertion rod; 34. Second movable axis; 35. Boss; 36. Limiting groove; 37. Telescopic rod; 38. Block body. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-10 , an embodiment provided by the present invention:

[0031] 90-degree pop-up umbrella support frame, the positioning pin body 8, rotating cylinder 22 and telescopic rod 37 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are all existing technologies well known to those skilled in the art, so they will not be repeated here. They include an upper umbrella frame body 1 and a lower umbrella frame body 2. The upper umbrella frame body 1 and the lower umbrella frame body 2 are installed in the upper and lower positions. The right sides of the upper umbrella frame body 1 and the lower umbrella frame body 2 are both provided with an umbrella frame side block body 3. The interior of the umbrella frame side block body 3 is provided with a rotating pin body 4. The outer surface of the rotating pin body 4 is provided with an umbrella frame base 5. The front surface of the umbrella frame base 5 is provided with a first groove 6. The first groove 6 and the rotating pin body 4 are adapted to each other. The right side surface of the umbrella frame base 5 is provided with a second groove 7. The lower surface of the upper umbrella frame body 1 is fixedly connected with a fitting plate 17, and the right side surface of the fitting plate 17 is inserted with a gear body 18. The lower surface of the gear body 18 is meshed with a movable rack body 19. The front surface of the movable rack body 19 is fixedly connected with a support plate 20. The right side surface of the fitting plate 17 is fixedly connected with the support plate 20. The upper surface of the support plate 20 contacts the lower surface of the movable rack body 19. The right side surface of the gear body 18 is fixedly connected with a rotating cylinder 22. The outer surface of the rotating cylinder 22 is provided with an arc groove 23. The inside of the arc groove 23 is provided with an extension rod 24. The outer surface of the extension rod 24 is fixedly connected with a convex column 35. One side of the surface of the extension rod 24 is fixedly connected with the extension rod 24 and the second extension rod 24 from left to right. The disc 26 and the top surface of the extending rod 24 are provided with a sliding groove 27, and a sliding block 28 is provided inside the sliding groove 27. The top surface of the sliding block 28 is fixedly connected to a moving ring 29, and the upper and lower end surfaces of the moving ring 29 are provided with a first movable shaft 30. A first plug rod 31 is installed inside the first movable shaft 30. The front and rear surfaces of the first plug rod 31 are fixedly connected to a stabilizing frame 32, and the back of the stabilizing frame 32 is fixedly connected to a second plug rod 33. The outer surface of the second plug rod 33 is fixedly connected to the second movable shaft 34. A limiting groove 36 is provided inside the bonding plate 17, and a telescopic rod 37 is fixedly connected to the inner side wall of the limiting groove 36. A block body 38 is provided at one end of the telescopic rod 37 away from the bonding plate 17. When it is necessary to move the upper umbrella frame body 1 and the lower umbrella frame body 2 When the umbrella stand body 10 on the right is opened, the push rod 21 is manually pushed, and then the movable rack body 19 moves to the back side, so that the movable rack body 19 drives the gear body 18 to rotate, and the gear body 18 drives the rotating cylinder 22 to rotate, so that the rotating cylinder 22 drives the protrusion 35 to slide inside the arc groove 23 when rotating, so that the extension rod 24 extends from the inside of the rotating cylinder 22, so that the extension rod 24 slowly moves to the right. When moving, the extension rod 24 drives the first disc 25 and the second disc 26 to move to the right. At this time, the first disc 25 contacts the left surface of the moving ring 29, so that the moving ring 29 also moves forward. When the moving ring 29 moves forward,At this time, the first movable shaft 30 and the first insertion rod 31 can drive the stabilizing frame 32 to move upward, so that when the angle of the stabilizing frame 32 changes, the stabilizing frame 32 can push the umbrella frame base 5 to rotate. When the angle of the umbrella frame base 5 is opened to a certain extent, the umbrella frame base 5 and the umbrella frame body 10 can be quickly opened. Similarly, the umbrella frame base 5 and the umbrella frame body 10 on the right side of the lower umbrella frame body 2 will also be quickly opened, and the first disc 25 contacts the left surface of the moving ring 29 to strengthen the stability of the moving ring 29, thereby strengthening the stabilizing effect of the moving ring 29. At the same time, when folded subsequently, the movable rack body 19 moves forward, and then the movable rack body 19 can drive the gear body 18 to rotate in the opposite direction, so that The extending rod 24 will slowly move toward the inside of the rotating cylinder 22, so that when the second disc 26 contacts the right surface of the moving ring 29, the angles among the first movable shaft 30, the first insertion rod 31 and the stabilizing frame 32 will change, so that the umbrella frame base 5 and the umbrella frame main body 10 on the right side of the upper umbrella frame body 1 will be folded downward, and the umbrella frame base 5 and the umbrella frame main body 10 on the right side of the lower umbrella frame body 2 will be folded upward, so that the overall storage effect is better. At the same time, when the movable rack body 19 moves to the designated position, the two sets of telescopic rods 37 can be activated in the limiting groove 36 to drive the block body 38 to move, so that the push rod 21 and the movable rack body 19 can be positioned to ensure stability during operation;

[0032] The locating pin body 8 is installed in the interior of the second groove 7. The right side surface of the locating pin body 8 is provided with a spring body 9. The right end of the umbrella stand base 5 is provided with an umbrella stand body 10. The inner side wall of the umbrella stand body 10 is provided with a mounting groove body 11. The interior of the mounting groove body 11 is provided with a flat head screw body 13. The outer surface of the flat head screw body 13 is provided with an elliptical screw 12. The right side surface of the umbrella stand base 5 is fixedly connected with a positioning head 14. The left side surface of the umbrella stand body 10 is provided with a positioning groove 15 and an adapter groove 16 from front to back. The adapter groove 16 corresponds to the second groove 7, and the positioning head 14 corresponds to the positioning groove 15. Mutually adapt, the umbrella stand side block body 3 and the rotating pin body 4 are welded, and the umbrella stand base 5 and the umbrella stand body 10 are welded. When installing, put the rotating pin body 4 with the milling plane facing up into the first groove 6, and then put the positioning pin body 8 on the plane of the rotating pin body 4 with the small cylindrical head facing up, and then put the spring body 9 in the positioning pin body 8, and then you can put the positioning groove 15 on the left side of the umbrella stand body 10 against the positioning head 14 to cover the positioning point of the product umbrella stand base 5, and then use the welding process to weld the product around it, which forms the first small product, and then we will install the flat head screw body 13 according to the installation groove. After screwing the thread in reverse in the direction of the body 11, we then screw the oval screw 12 to the surface consistent with the thread and then weld it, so that the flat head screw body 13 and the oval screw 12 become a whole. Finally, we install the two pieces of the umbrella stand side block body 3 on the small cylinders on both sides of the rotating pin body 4 in the welded small product, and weld them again to form a complete body. For the last welding, we will weld all the products that are called a whole to the upper umbrella stand body 1 and the lower umbrella stand body 2. The upper and lower umbrella stands are respectively welded vertically at the upper and lower places of the bottom plate, so that the upper umbrella stand is placed above the bottom plate and can be folded down, while the product of the lower umbrella stand can be folded upward. During the repeated folding process, we will feel that the force of the internal structure is completely different from other simple products on the market. Due to the setting of a series of complex components such as the rotating pin body 4, the positioning pin body 8 and the spring body 9, the rotation of the product is mechanized like a motor, and it can be quickly and smoothly turned into the state under our normal use. After all the welding and assembly are completed, the overall polishing process is carried out to make the surface bright as new. This design can easily achieve the standard 90° in the use state by lightly flicking the product, which is simple and convenient. The internal high-elasticity spring enhances the product's wear resistance, making it convenient for users to use it for a long time.

[0033] Assemble the machined product umbrella frame base 5 and the umbrella frame side block body 3 blank for welding, then use 150# sand belt for rough grinding, 320# sand belt for fine grinding, and then use 1200# oil belt for oiling and standby, then assemble the umbrella frame body 10 with the oval screw 12 and the flat head screw body 13 and rotate them, then weld them so that the screw and the oval become a whole for standby, then weld the welded umbrella frame side block body 3, umbrella frame base 5 and umbrella frame body 10 to form an integral umbrella frame, and finally weld them to the upper umbrella frame body 1 and the lower umbrella frame body 2, and perform weld seam treatment all around. The body product is sanded with a 150# sanding belt, finely ground with a 320# sanding belt, oiled with a 1200# oil belt, and polished with a hemp wheel and purple oil. Finally, a φ8mm denim wheel is used to sweep the yellowed areas of the weld, and the cloth wheel and white oil are used to clean the entire surface to make the surface gloss uniform. The surface treatment is completed. Of course, the back of the bottom plate also needs to be cleaned. The welding points on the bottom plate need to be frosted with a 150# sanding belt and then brushed with a 240# drawing wheel to ensure the consistency of the back of the bottom plate. After split welding, the full welding technology can be used to polish and no welding seams can be found. The overall use effect is good.

[0034] Working principle: During installation, place the rotating pin body 4 with the milling plane facing upwards into the first groove 6, then place the locating pin body 8 on the plane of the rotating pin body 4 with the small cylindrical head facing upwards, then place the spring body 9 in the locating pin body 8, then you can put the locating groove 15 on the left side of the umbrella stand body 10 on the locating point of the product umbrella stand base 5 according to the locating head 14, and then weld the product around it using a welding process, which forms the first small product, then we screw the flat head screw body 13 into it in the direction of the installation slot body 11, and then we screw the oval screw 12 to the surface consistent with the thread and then weld it, so that the flat head screw body 13 and the oval screw 12 become a whole, and finally we put the two The side block bodies 3 of the umbrella stand are respectively installed on the small cylinders on both sides of the rotating pin body 4 in the welded small products, and are welded again to form a complete body. The last welding is what we call a whole product and is finally welded to the upper umbrella stand body 1 and the lower umbrella stand body 2. The upper and lower umbrella stands are respectively welded vertically at the upper and lower places of the bottom plate, so that the upper umbrella stand is placed above the bottom plate and can be folded down, while the product of the lower umbrella stand can be folded upward. When the umbrella stand body 10 on the right side of the upper umbrella stand body 1 and the lower umbrella stand body 2 needs to be opened, the push rod 21 is manually pushed, and then the movable rack body 19 will move to the back side, so that the movable rack body 19 will drive the gear body 18 to rotate, and the gear body 18 will drive the rotating cylinder 22 to rotate, thereby When the rotating cylinder 22 rotates, it will drive the protruding column 35 to slide inside the arc groove 23, so that the extending rod 24 will extend from the inside of the rotating cylinder 22, so that the extending rod 24 will slowly move to the right. During the movement, the extending rod 24 will drive the first disc 25 and the second disc 26 to move to the right. At this time, the first disc 25 will contact the left surface of the moving ring 29, so that the moving ring 29 will also move forward. When the moving ring 29 moves forward, the first movable shaft 30 and the first insertion rod 31 can drive the stabilizing frame 32 to move upward. When the angle of the stabilizing frame 32 changes, the stabilizing frame 32 can push the umbrella frame base 5 to rotate. When the angle of the umbrella frame base 5 is opened to a certain extent, the umbrella frame base 5 and the umbrella frame body 10 can The umbrella frame base 5 and the umbrella frame body 10 on the right side of the lower umbrella frame body 2 will also be opened quickly, and the first disc 25 will abut against the left surface of the movement ring 29 to strengthen the stability of the movement ring 29 and the stabilizing effect of the movement ring 29. At the same time, when folded subsequently, the movable rack body 19 will move forward, and then the movable rack body 19 will drive the gear body 18 to rotate in the opposite direction, so that the extension rod 24 will slowly move toward the inside of the rotating cylinder 22. When the second disc 26 abuts against the right surface of the movement ring 29, the angles between the first movable shaft 30, the first insertion rod 31 and the stabilizing frame 32 will change, so that the umbrella frame base 5 and the umbrella frame body 10 on the right side of the upper umbrella frame body 1 will be folded downward.The umbrella stand base 5 and the umbrella stand body 10 on the right side of the lower umbrella stand body 2 are folded upward, thereby improving the overall storage effect. At the same time, when the movable rack body 19 is moved to the designated location, the two sets of telescopic rods 37 can be activated inside the limiting groove 36 to drive the block body 38 to move, thereby positioning the push rod 21 and the movable rack body 19. The above is the entire working principle of the present invention.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. 90-degree pop-up umbrella support frame, including an upper umbrella frame body and a lower umbrella frame body, the upper umbrella frame body and the lower umbrella frame body are installed in an upper and lower position, characterized by: An umbrella stand side block body is provided on the right side of each of the upper umbrella stand body and the lower umbrella stand body, a rotating pin body is provided inside the umbrella stand side block body, an umbrella stand base is provided on the outer surface of the rotating pin body, a first groove is provided on the front surface of the umbrella stand base, the first groove and the rotating pin body are adapted to each other, and a second groove is provided on the right side surface of the umbrella stand base; A positioning pin body, wherein the positioning pin body is installed inside the second groove, a spring body is provided on the right surface of the positioning pin body, an umbrella frame body is provided at the right end of the umbrella frame base, an installation slot body is provided on the inner side wall of the umbrella frame body, a flat head screw body is provided inside the installation slot body, an elliptical screw is provided on the outer surface of the flat head screw body, a positioning head is fixedly connected to the right surface of the umbrella frame base, a positioning slot and an adapting slot are provided on the left surface of the umbrella frame body from front to back, the adapting slot and the second groove correspond to each other, the positioning head and the positioning slot are adapted to each other, the umbrella frame side block body and the rotating pin body are welded, and the umbrella frame base and the umbrella frame body are welded; The lower surface of the upper umbrella stand body is fixedly connected with a fitting plate, the right side surface of the fitting plate is inserted and installed with a gear body, the lower surface of the gear body is meshedly connected with a movable rack body, and the front surface of the movable rack body is fixedly connected with a support plate; The right side surface of the bonding plate is fixedly connected to a support plate, the upper surface of the support plate contacts with the lower surface of the movable rack body, the right side surface of the gear body is fixedly connected to a rotating cylinder, the outer surface of the rotating cylinder is provided with an arc groove, the interior of the arc groove is provided with an extension rod, the outer surface of the extension rod is fixedly connected with a convex column, one side of the surface of the extension rod is fixedly connected with an extension rod and a second disc from left to right in sequence, the top surface of the extension rod is provided with a sliding groove, the interior of the sliding groove is provided with a sliding block, the top surface of the sliding block is fixedly connected to a moving ring, the upper and lower end surfaces of the moving ring are provided with a first movable shaft, the interior of the first movable shaft is installed with a first insertion rod, and the front and rear surfaces of the first insertion rod are fixedly connected to a stabilizing frame.

2. The 90-degree pop-up umbrella support frame according to claim 1, characterized in that: The back side of the stabilizing frame is fixedly connected with a second insertion rod, and the outer surface of the second insertion rod is rotatably connected with a second movable shaft.

3. The 90-degree pop-up umbrella support frame according to claim 1, characterized in that: A limiting groove is provided inside the laminating plate, an inner side wall of the limiting groove is fixedly connected to a telescopic rod, and a clamping block body is provided at one end of the telescopic rod away from the laminating plate.

Images