Round and square tube folding shed

Abstract

The utility model relates to folding shed technical field, concretely is round pipe, square tube folding shed, round pipe, square tube folding shed, include: foot pipe part, ceiling part and telescopic part, ceiling part installs in the upper end of foot pipe part, and telescopic part is located between the upper end of foot pipe part, foot pipe part includes upper foot round pipe and lower foot round pipe, and the upper foot round pipe and lower foot round pipe are connected through round pipe screw type directional foot clamp between, and the upper end of upper foot round pipe is installed with round pipe movable part and round pipe cornice directional foot spare, four groups of foot pipe part are pulled to the outside through, and ceiling part and telescopic part are unfolded, and ceiling part is lifted up, and the folding shed is unfolded, finally, the lower foot pipe of foot pipe part is extracted from the upper foot pipe, and the unfolding of folding shed is completed, and the folding shed can be folded through reverse operation, convenient to use, let folding shed have cornice and non-cornice, square tube and round pipe, and the selection is more, and the linkage overturns and contracts cornice pole, and the product after contraction, compact volume is small, and it is convenient to carry.

Description

Technical Field

[0001] This utility model relates to the field of folding shed technology, specifically to folding sheds made of round tubes and square tubes. Background Technology

[0002] Tents are generally used for outdoor activities, providing stable support on the ground when unfolded. One type of tent is the foldable tent, which can be folded up when not in use, making it convenient for packaging, transportation, and storage. For example, CN107476647A discloses a foldable tent that includes multiple upright assemblies and multiple top pole assemblies. Each top pole assembly includes a first top pole and a second top pole. The inner ends of each first top pole are rotatably connected to each other. The outer ends of the first top pole and the inner ends of the second top pole of each top pole assembly are rotatably connected. The outer end of the second top pole is rotatably connected to the upper end of the upright assembly.

[0003] However, users of these types of tents need to enter and exit the tent to perform certain operations during the unfolding process. In some cases, users even need to bend over and lower their height to enter and exit smoothly, which is not very convenient. Moreover, most of these folding tents are non-cantilevered products and are usually made of square tubing. Therefore, this utility model proposes a round tube and square tube folding tent to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a folding shed made of round or square tubes to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a round tube and square tube folding canopy, comprising: a foot tube component, a canopy component, and a telescopic component, wherein the canopy component is installed at the upper end of the foot tube component, and the telescopic component is located between the upper ends of the foot tube component;

[0006] The foot tube component includes an upper foot tube and a lower foot tube, which are connected by a screw-on directional foot clip. The upper end of the upper foot tube is equipped with a movable foot component and a cantilever directional foot component.

[0007] The ceiling components include a lower sloping tube, an upper sloping tube, and a supporting round tube. One end of the lower sloping tube is located at the upper end of the round tube eaves directional foot piece. The other end of the lower sloping tube is rotatably connected to one end of the upper sloping tube through a sloping tube connector. The end of the upper sloping tube away from the lower sloping tube is rotatably connected to a sloping tube top piece. One end of the supporting round tube is rotatably connected to a round tube movable piece, and the other end of the supporting round tube is rotatably connected to the lower sloping tube.

[0008] The telescopic component includes several sets of telescopic rods, which are flat round tubes. Each set consists of two cross-rotating telescopic rods. The ends of two adjacent sets of telescopic rods are rotatably connected by cross-tube spherical connectors. The outermost set of telescopic rods is rotatably connected to the round tube movable part and the round tube eaves directional foot part.

[0009] Preferably, a groove is formed on the outer side of one end of the lower circular tube, a guide plug is inserted into the upper end of the lower circular tube, and a slot is formed on the side wall of one end of both the lower circular tube and the guide plug. The lower circular tube and the guide plug are slidably inserted into the inner end of the upper circular tube. Two corresponding locking points are symmetrically arranged on the side wall of the circular tube screw-type directional foot clamp. A guide block corresponding to the groove is fixedly installed on the inner wall of one end of the circular tube screw-type directional foot clamp. A button is rotatably connected to one side of the circular tube screw-type directional foot clamp, and a locking post is rotatably connected to the inner side of the button. The inner end of the locking post slides through the side wall of the upper circular tube. When the upper end of the screw-on directional foot clip is inserted into the slot and fitted onto the lower end of the upper round tube, the clip is inserted into the clip hole on the side wall of the upper round tube. The upper end of the lower round tube passes through the screw-on directional foot clip. At the same time, the guide block and the inner wall of the slide groove are slidably connected. The lower end of the screw-on directional foot clip is fixedly installed with an elastic clamping plate on all four sides. The outer end of the elastic clamping plate is arc-shaped and has a threaded groove. The outer end of the elastic clamping plate is threadedly connected with a threaded cap. When the threaded cap is tightened, the elastic clamping plate retracts inward and comes into close contact with the outer wall of the lower round tube.

[0010] Preferably, a button is rotatably installed at one end of the movable circular tube component. The locking pin at the inner end of the button can pass through the side wall of the upper circular tube. Three rotating grooves are fixedly installed at the upper end of the movable circular tube component. Two rotating grooves are rotatably connected to the telescopic rod, and the other rotating groove is rotatably connected to the lower end of the supporting circular tube. An inclined tube groove is fixedly installed at the upper end of the circular tube eaves directional foot component. Two rotating grooves are fixedly installed on one side of the circular tube eaves directional foot component. The circular tube eaves directional foot component is fixedly sleeved on the top end of the upper circular tube.

[0011] Preferably, the telescopic rod and the rotating groove are rotatably connected. A connecting piece is rotatably connected inside the groove. One end of the connecting piece is rotatably connected to the inner wall of the groove via a pin. A double hook piece is rotatably connected to the outer wall of the lower inclined tube. When the lower inclined tube is located inside the groove, the double hook piece and the pin on the connecting piece hook together to fix the lower inclined tube inside the groove. At the same time, the end of the lower inclined tube away from the upper inclined tube extends out of the outside of the foot tube component. The lower end of the top part of the inclined tube is provided with four connecting grooves. The end of the upper inclined tube away from the lower inclined tube is rotatably connected to the connecting groove.

[0012] Preferably, a round tube fixing component is fixedly sleeved at the top end of the upper round tube, and three rotating grooves are fixedly installed on one side of the upper end of the round tube fixing component. Two of the rotating grooves face downwards and the other rotating groove faces upwards. One end of the telescopic rod is inserted into the two rotating grooves with downward openings and is rotatably connected by a shaft pin. The lower inclined tube is inserted into the other rotating groove with upward openings and is rotatably connected by a shaft pin.

[0013] Preferably, the foot tube component, the canopy component, and the telescopic component are each provided in several groups to form multiple folding canopies. The canopy component also includes several top tubes, which are rotatably connected by inclined tube connectors. The top tubes located on the outer side are rotatably connected to the upper inclined tube or the inclined tube top component. The foot tube component includes a middle round tube movable component and a middle round tube eaves directional foot component. The middle round tube movable component is sleeved on the outer wall of the upper foot round tube located in the middle part, and the middle round tube eaves directional foot component is fixedly sleeved on the top end of the upper foot round tube.

[0014] Preferably, the foot tube component includes a central round tube fixing member, which is fixedly sleeved on the top end of the upper foot round tube located in the middle.

[0015] Preferably, the foot tube component includes an upper square tube, a lower square tube, and a square tube directional foot clip. The upper and lower square tubes are connected by the square tube directional foot clip. The upper end of the upper square tube is equipped with a square tube movable component and a square tube eaves directional foot clip. The bottom end of the lower square tube is fixedly equipped with a floor mat. The upper end of the lower square tube has a slot and a positioning hole. A square plug is inserted into the upper end of the lower square tube. Two elastic posts are symmetrically and elastically arranged on the side wall of the square plug. When the square plug is inserted into the inside of the lower square tube, the elastic posts are engaged in the positioning hole.

[0016] Preferably, the square tube directional foot clip is sleeved on the outer wall of the upper square tube. A button is rotatably connected to one side of the square tube directional foot clip, and a locking post is rotatably connected to the inner side of the button. The inner end of the locking post slides through the side wall of the upper square tube and can be inserted into the locking groove in the lower square tube. Elastic clamping plates are fixedly installed on the lower side of all four ends of the square tube directional foot clip. The outer end of the elastic clamping plate is arc-shaped and has a threaded groove. A threaded cap is threadedly connected to the outer end of the elastic clamping plate. At this time, the elastic clamping plate and the outer wall of the lower square tube are in close contact. The square tube movable part is sleeved on the outer wall of the upper square tube. An inclined tube groove is fixedly installed at the upper end of the square tube eaves directional foot clip. Two rotating grooves are fixedly installed on one side of the square tube eaves directional foot clip. The square tube eaves directional foot clip is fixedly sleeved on the top of the upper square tube. A connecting piece is rotatably connected in the tube groove.

[0017] Preferably, the foot tube component includes a central square tube movable component and a central square tube eaves directional foot component. The central square tube movable component is sleeved on the outer wall of the upper foot square tube located in the middle, and the central square tube eaves directional foot component is fixedly sleeved on the top end of the upper foot square tube.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This invention unfolds the canopy and telescopic components by pulling the four sets of leg tubes outwards, then lifting the canopy upwards to unfold the folding canopy. Finally, the lower leg tubes of the leg tube components are pulled out from the upper leg tubes to complete the unfolding of the folding canopy. The folding canopy can be folded in reverse, making it convenient to use. The folding canopy can be equipped with eaves or non-eaves, and can be made with square or round tubes, offering more choices. The linked flip-and-retract eaves pole results in a compact and small product that is easy to carry. Attached Figure Description

[0020] Figure 1 This is a front view of the overall structure of Embodiment 1 of this utility model;

[0021] Figure 2 This is a top view of the overall structure of Embodiment 1 of this utility model;

[0022] Figure 3 This is a front view of the connection between the upper and lower circular tubes in Embodiment 1 of this utility model.

[0023] Figure 4 This is a rear view of the connection between the upper and lower round tubes in Embodiment 1 of this utility model;

[0024] Figure 5 This is a top view of the bottom circular tube of an embodiment of the present invention;

[0025] Figure 6 This is a cross-sectional schematic diagram of a circular tube screw-type directional foot clamp according to Embodiment 1 of this utility model;

[0026] Figure 7 This is Embodiment 1 of the present utility model. Figure 2 Enlarged view of the structure of region B in the middle;

[0027] Figure 8 This is a schematic diagram of the circular tube movable component structure in Embodiment 1 of this utility model;

[0028] Figure 9 This is a schematic diagram of the structure of a circular tube cantilever directional foot component according to an embodiment of the present invention;

[0029] Figure 10 This is a top view of a circular tube cantilever directional foot component according to an embodiment of the present invention;

[0030] Figure 11 This is a bottom view of the inclined tube top component according to Embodiment 1 of this utility model;

[0031] Figure 12 This is Embodiment 1 of the present utility model. Figure 2 Enlarged view of the structure of region C in the middle;

[0032] Figure 13 This is Embodiment 1 of the present utility model. Figure 2 Enlarged view of the structure of region D in the middle;

[0033] Figure 14 This is a schematic diagram of the cross-tube spherical connector structure according to Embodiment 1 of this utility model;

[0034] Figure 15 This is a schematic diagram of the overall structure of Embodiment 2 of this utility model;

[0035] Figure 16 This is a schematic diagram of the structure of the movable central circular tube and the directional foot of the central circular tube in Embodiment 2 of this utility model.

[0036] Figure 17 This is a schematic diagram of the overall structure of Embodiment 3 of this utility model;

[0037] Figure 18 This is Embodiment 3 of the present utility model. Figure 17 Enlarged view of the structure of region E in the middle;

[0038] Figure 19 This is a schematic diagram of the overall structure of Embodiment 4 of the present utility model.

[0039] Figure 20 This is a schematic diagram of the central circular tube fixing component in Embodiment 4 of this utility model;

[0040] Figure 21 This is a schematic diagram of the overall structure of Embodiment 5 of this utility model;

[0041] Figure 22 This is a schematic diagram of the five-leg tube component structure of this utility model;

[0042] Figure 23 This is a schematic cross-sectional view of the upper and lower square tubes in Embodiment 5 of this utility model;

[0043] Figure 24 This is a schematic diagram of the lower square tube structure in Embodiment 5 of this utility model;

[0044] Figure 25 This is a schematic diagram of the square tube eaves directional foot component structure in Embodiment 5 of this utility model;

[0045] Figure 26 This is a schematic diagram of the square tube movable component in Embodiment 5 of this utility model;

[0046] Figure 27 This is Embodiment 5 of the present utility model. Figure 21 Enlarged view of the structure of the middle F region;

[0047] Figure 28 This is a schematic diagram of the overall structure of Embodiment Six of this utility model;

[0048] Figure 29This is a schematic diagram of the structure of the central square tube movable component and the central square tube eaves directional foot component in Embodiment Six of this utility model.

[0049] In the diagram: 1. Upper round tube; 2. Lower round tube; 3. Round tube screw-on directional foot clip; 4. Clip point; 5. Guide block; 6. Button 1; 7. Clip post; 8. Guide plug; 9. Slot; 10. Round tube movable part; 11. Rotating slot 1; 12. Round tube overhanging directional foot clip; 13. Rotating slot 2; 14. Tube groove; 17. Elastic clamping plate 1; 18. Threaded cap 2; 19. Connecting piece; 20. Lower inclined tube; 22. Upper inclined tube; 23. Inclined tube top piece; 24. Connecting groove; 25. Supporting round tube; 26. Telescopic rod; 27. Cross tube ball connector; 28. Inclined tube connector; 29. ​​Round tube fixing piece; 30. Rotating groove three; 32. Upper square tube; 33. Lower square tube; 34. Square tube directional foot clip; 35. Elastic clamping plate two; 36. Threaded cap two; 37. Positioning hole; 38. Square plug; 39. Elastic column; 40. Floor mat; 41. Square tube movable part; 42. Square tube eaves directional foot piece; 43. Double hook plate; 44. Top tube; 45. Middle round tube movable part; 46. Middle round tube eaves directional foot piece; 47. Middle round tube fixing part; 48. Middle square tube movable part; 49. Middle square tube eaves directional foot piece; 101. Foot tube component; 201. Ceiling component; 301. Telescopic component. Detailed Implementation

[0050] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Example 1

[0051] Please see Figures 1 to 14This utility model provides a technical solution: a round tube and square tube folding shed. This embodiment is a single-room round tube eaves folding shed, including: foot tube components 101, roof components 201, and telescopic components 301. Four sets of foot tube components 101, roof components 201, and telescopic components 301 are provided to form one folding shed. The roof component 201 is installed on the upper end of the foot tube components 101, and the telescopic component 301 is located between the upper ends of two adjacent sets of foot tube components 101. Four sets of foot tube components 101 are provided, each including an upper round tube 1 and a lower round tube 2. The upper round tube 1 and the lower round tube 2 are connected by a round tube screw-type directional foot clamp 3. A sliding groove is opened on the outer side of one end of the lower round tube 2, and a guide plug 8 is inserted into the upper end of the lower round tube 2. A slot 9 is opened on the side wall of one end of both the lower round tube 2 and the guide plug 8. The lower round tube 2 and the guide plug 8 are slidably inserted into the inner end of the upper round tube 1. The upper round tube 1 slides inside, making it easy to unfold or store the upper round tube 1 and the lower round tube 2. The side wall of the round tube screw-type directional foot clamp 3 is symmetrically provided with two corresponding clamping points 4. The clamping holes are symmetrically opened on the lower outer wall of the upper round tube 1. One end of the clamping point 4 is fixedly connected to an elastic piece, and the other end of the elastic piece is fixed to the side wall of the round tube screw-type directional foot clamp 3. By deforming the elastic piece, the clamping point 4 can be moved on one side of the round tube screw-type directional foot clamp 3. One end of the round tube screw-type directional foot clamp 3 is fixedly installed with a guide block 5 corresponding to the sliding groove. One side of the round tube screw-type directional foot clamp 3 is rotatably connected to a button 6. The inner side of the button 6 is rotatably connected to a clamping post 7. The inner end of the clamping post 7 slides through the side wall of the upper round tube 1 and can be inserted into the clamping groove 9 to fix the lower round tube 2. By prying the button 6 outward, the button 6 can separate the clamping post 7 and the clamping groove 9, and the lower round tube 2 can be moved.

[0052] When the upper end of the cylindrical tube screw-type directional foot clip 3 is fitted onto the lower end of the upper cylindrical tube 1, the locking point 4 is inserted into the locking hole on the side wall of the upper cylindrical tube 1 to fix the cylindrical tube screw-type directional foot clip 3. The upper end of the lower cylindrical tube 2 passes through the cylindrical tube screw-type directional foot clip 3. At the same time, the guide block 5 and the inner wall of the slide groove are slidably connected. When the lower cylindrical tube 2 slides in the upper cylindrical tube 1, the guide block 5 and the slide groove guide and limit the lower cylindrical tube 2. The lower end of the cylindrical tube screw-type directional foot clip 3 is fixedly installed with elastic clamping plates 16 on all four sides. The outer end of the elastic clamping plate 16 is arc-shaped and has a threaded groove. The outer end of the elastic clamping plate 16 is threadedly connected to a threaded cap 17. When the threaded cap 17 is tightened, the elastic clamping plate 16 retracts inward and comes into close contact with the outer wall of the lower cylindrical tube 2, thereby locking the lower cylindrical tube 2 and connecting it with the upper cylindrical tube 1 to ensure the overall stability of the folding shed.

[0053] A movable circular tube 10 and a directional circular tube eaves 12 are installed at the upper end of the upper circular tube 1. The movable circular tube 10 is located below the directional circular tube eaves 12. A button 6 is rotatably installed at one end of the movable circular tube 10. The locking post 7 at the inner end of the button 6 can pass through the side wall of the upper circular tube 1 to fix the movable circular tube 10. An inclined tube groove 14 is fixedly installed at the upper end of the directional circular tube eaves 12. A circular tube step 15 is fixedly installed in the middle of the tube groove 14. An iron hook groove 16 is provided at the lower end of the tube groove 14. A button groove 17 is provided on the outer side of one end of the round tube eaves directional foot piece 12, and a button 18 is rotatably connected through the button groove 17. A pipe hook 31 is fixedly installed on the upper end of the button 18. Two rotating grooves 13 are fixedly installed on the outer wall of the round tube eaves directional foot piece 12 away from the button groove 17. The round tube eaves directional foot piece 12 is fixedly sleeved on the top end of the upper foot round tube 1. The round tube movable part 10 and the round tube eaves directional foot piece 12 serve to connect the foot tube part 101, the roof part 201, and the telescopic part 301.

[0054] The ceiling component 201 has four sets, including a lower inclined pipe 20, an upper inclined pipe 22, and a supporting circular pipe 25. One end of the lower inclined pipe 20 is located above the circular pipe eaves directional foot 12, and the other end of the lower inclined pipe 20 is rotatably connected to one end of the upper inclined pipe 22 via an inclined pipe connector 28. An inclined pipe top component 23 is rotatably connected to the end of the upper inclined pipe 22 away from the lower inclined pipe 20. One end of the supporting circular pipe 25 is rotatably connected to the circular pipe movable component 10, and the other end of the supporting circular pipe 25 is rotatably connected to the lower inclined pipe 20. A connecting piece 19 is rotatably connected inside the pipe groove 14, and the other end of the connecting piece 19 is rotatably connected to the lower inclined pipe 20. A fixing frame 21 is fixedly installed at the lower end of the lower inclined pipe 20. When 0 is located at the upper end of the round tube step 15, the fixing frame 21 is located in the iron hook groove 16, and the tube hook 31 is located at the upper end of the fixing frame 21, fixing the lower inclined tube 20. At the same time, the end of the lower inclined tube 20 away from the upper inclined tube 22 extends out of the outside of the foot tube component 101 to form an eave. The lower end of the inclined tube top component 23 is provided with four connecting grooves 24. The end of the upper inclined tube 22 away from the lower inclined tube 20 is rotatably connected to the connecting grooves 24. A rainproof cloth is installed on the upper end of the canopy component 201 to form a folding canopy. If it needs to be folded, press down the button 2 18 to separate the tube hook 31 from the fixing frame 21, so that the lower inclined tube 20 can rotate at the upper end of the round tube eave directional foot component 12 to fold it.

[0055] The telescopic component 301 includes several sets of telescopic rods 26. The telescopic rods 26 are flat round tubes. Each set consists of two cross-rotating telescopic rods 26. The ends of two adjacent sets of telescopic rods 26 are rotatably connected by cross-tube spherical connectors 27. The outermost set of telescopic rods 26 is rotatably connected to the round tube movable component 10 and the round tube eaves directional foot component 12. The telescopic rods 26 and the rotating grooves 13 on the round tube eaves directional foot component 12 are rotatably connected. The upper end of the round tube movable component 10 is fixedly installed with three rotating grooves 11. Two rotating grooves 11 are rotatably connected to the telescopic rods 26, and the other rotating groove 11 is rotatably connected to the lower end of the supporting round tube 25, forming a single-room round tube eaves folding canopy.

[0056] Specifically, by pulling the four sets of foot tube components 101 outward, the canopy component 201 and the telescopic component 301 are unfolded. At this time, the outer end of the lower inclined tube 20 is raised upward, and the outer end of the lower inclined tube 20 is pressed down onto the round tube step 15. At the same time, the fixing frame 21 at the lower end of the lower inclined tube 20 is located in the iron hook groove 16, so that the tube hook 31 at the upper end of the button 2 18 is located at the upper end of the fixing frame 21 to fix the lower inclined tube 20. At the same time, the upper inclined tube 22 is raised upward to unfold the folding canopy. Finally, the lower foot round tube 2 is pulled out from the upper foot round tube 1 to complete the unfolding of the folding canopy. The folding canopy can be folded in reverse. It is convenient to use, and the folding canopy has an eave. The design of the round tube is more beautiful. Example 2

[0057] like Figure 15 and Figure 16 As shown in Embodiment 1, this embodiment is a multi-bay folding canopy with round tube eaves. The foot tube component 101, the canopy component 201, and the telescopic component 301 are each provided with 4 or more sets of 6, 8, or 10 sets, forming a multi-bay folding canopy. The canopy component 201 also includes several top tubes 44, which are rotatably connected by inclined tube connectors 28. The outermost top tube 44 is rotatably connected to the upper inclined tube 22 or the inclined tube top component 23. The foot tube component 101 includes a central round tube movable component 45 and a central round tube eaves. The directional foot piece 46 and the movable part 45 of the middle round tube are sleeved on the outer wall of the upper round tube 1 located in the middle. The directional foot piece 46 of the middle round tube eaves is fixedly sleeved on the top of the upper round tube 1. One end of the telescopic rod 26 is rotatably connected to the movable part 45 of the middle round tube and the directional foot piece 46 of the middle round tube eaves. The upper end of the directional foot piece 46 of the middle round tube eaves has the same structure as the upper end of the directional foot piece 12 of the round tube eaves. Both are movably connected to the double hook piece 43 and the lower inclined tube 20 through the connecting piece 19 to form a multi-room round tube eaves folding shed. Example 3

[0058] like Figure 17 and Figure 18As shown in the second embodiment, this embodiment is a single-room round tube folding canopy without eaves. This embodiment also includes a round tube fixing component 29. The top end of the upper round tube 1 is fixedly sleeved with the round tube fixing component 29. Three rotating grooves 30 are fixedly installed on one side of the upper end of the round tube fixing component 29. Two of the rotating grooves 30 have their openings facing downwards, and the other rotating groove 30 has its opening facing upwards. One end of the telescopic rod 26 is inserted into the two rotating grooves 30 with their openings facing downwards and is rotatably connected by a shaft pin. The lower inclined tube 20 is inserted into the other rotating groove 30 with its opening facing upwards and is rotatably connected by a shaft pin, thus forming a single-room round tube folding canopy without eaves.

[0059] Specifically, by pulling the four sets of foot tube components 101 outward, the canopy component 201 and the telescopic component 301 are unfolded. At the same time, the upper inclined tube 22 is pushed upward to unfold the folding canopy. Finally, the lower foot tube 2 is pulled out from the upper foot tube 1 to complete the unfolding of the folding canopy. The folding canopy can be folded by reversing the operation, which is convenient to use. Example 4

[0060] like Figure 19 and Figure 20 As shown in Embodiment 3, this embodiment is a multi-room round tube folding canopy without eaves. The foot tube component 101, the roof component 201, and the telescopic component 301 are each provided with 4 or more sets of 6, 8, or 10 sets, forming a multi-room round tube folding canopy without eaves. The roof component 201 also includes several top tubes 44, which are rotatably connected by inclined tube connectors 28. The outermost top tube 44 is rotatably connected to the upper inclined tube 22 or the inclined tube top component 23. The foot tube component... Component 101 includes a central round tube fixing component 47, which is fixedly sleeved on the top end of the upper round tube 1 located in the middle. A central round tube movable component 45 is provided at the lower end of the central round tube fixing component 47, which is sleeved on the outer wall of the upper round tube 1 located in the middle. One end of the telescopic rod 26 is rotatably connected to the central round tube movable component 45 and the central round tube fixing component 47 respectively. The lower inclined tube 20 is rotatably connected to the middle part of one end of the central round tube fixing component 47. Example 5

[0061] like Figures 21-27As shown in Embodiment 4, this embodiment is a single-room square tube eaves folding canopy. The foot tube component 101 includes an upper square tube 32, a lower square tube 33, and a square tube directional foot clip 34. The upper square tube 32 and the lower square tube 33 are connected by the square tube directional foot clip 34. The upper end of the upper square tube 32 is equipped with a square tube movable component 41 and a square tube eaves directional foot clip 42. The bottom end of the lower square tube 33 is fixedly equipped with a ground mat 40. The upper end of the lower square tube 33 is provided with a slot 9 and a positioning hole 37. A square plug 38 is inserted into the upper end of the lower square tube 33. Two elastic posts 39 are symmetrically and elastically arranged on the side wall of the square plug 38. When the square plug 38 is inserted into the inside of the lower square tube 33, the elastic posts 39 are engaged in the positioning hole 37, fixing the square plug 38 to the upper end of the lower square tube 33.

[0062] The square tube directional foot clip 34 is sleeved on the outer wall of the upper square tube 32. A button 6 is rotatably connected to one side of the square tube directional foot clip 34, and a locking post 7 is rotatably connected to the inner side of the button 6. The inner end of the locking post 7 slides through the side wall of the upper square tube 32 and can be inserted into the locking groove 9 in the lower square tube 33, thus fixing the upper and lower square tubes 32 and 33 in place. Elastic clamping plates 35 are fixedly installed on the lower sides of all four ends of the square tube directional foot clip 34. The outer end of the elastic clamping plate 35 is arc-shaped and has a threaded groove. A threaded cap 36 is threadedly connected to the outer end of the elastic clamping plate 35. At this time, the elastic clamping plate 35 and the outer wall of the lower square tube 33 are in close contact. A locking groove is provided at the upper end of the elastic clamping plate 35 and the inner end of the square tube directional foot clip 34. The lower end is inserted into the snap-fit ​​groove, further fixing the upper square tube 32 and the lower square tube 33 together. The square tube movable part 41 is sleeved on the outer wall of the upper square tube 32. The upper end of the square tube eaves directional foot part 42 is fixedly installed with an inclined pipe groove 14. Two rotating grooves 13 are fixedly installed on one side of the square tube eaves directional foot part 42. The square tube eaves directional foot part 42 is fixedly sleeved on the top of the upper square tube 32. A connecting piece 19 is rotatably connected in the pipe groove 14. The square tube movable part 41 and the round tube movable part 10 have the same structure and connection function except that one of the sleeves is square and the other is round. The square tube eaves directional foot part 42 and the round tube eaves directional foot part 12 have the same structure and connection function except that one of the sleeves is square and the other is round. Together, they form a single square tube eaves folding shed. Example 6

[0063] like Figure 28 and 29As shown in Embodiment 5, this embodiment is a multi-room square tube eaves folding canopy. The foot tube component 101, the canopy component 201, and the telescopic component 301 are all provided with 4 or more sets of 6, 8, or 10 sets to form a multi-room square tube eaves folding canopy. The foot tube component 101 includes a central square tube movable component 48 and a central square tube eaves directional foot component 49. The central square tube movable component 48 is sleeved on the outer wall of the upper foot square tube 32 located in the middle. The central square tube eaves directional foot component 49 is fixedly sleeved on the top end of the upper foot square tube 32. One end of the telescopic rod 26 is rotatably connected to the central square tube movable component 48 and the central square tube eaves directional foot component 49 respectively. The upper end structure of the central square tube eaves directional foot component 49 is the same as the upper end structure of the square tube eaves directional foot component 42. The lower inclined tube 20 and one end of the central square tube eaves directional foot component 49 are rotatably connected.

[0064] When this device is in operation, by pulling the four sets of leg tube components 101 outward, the canopy component 201 and the telescopic component 301 are unfolded, and the canopy component 201 is lifted upward to unfold the folding canopy. Finally, the lower leg tube of the leg tube component 101 is pulled out from the upper leg tube to complete the unfolding of the folding canopy. The folding canopy can be folded in reverse. It is convenient to use and allows the folding canopy to have eaves and non-eaves, square tubes and round tubes, so as to have more choices. The linkage flips and retracts the eaves pole. The retracted product is compact and small in size, making it easy to carry.

[0065] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A folding shed made of round or square tubes, characterized in that: include: The leg tube assembly (101), the canopy assembly (201), and the telescopic assembly (301) are provided. The canopy assembly (201) is installed on the upper end of the leg tube assembly (101), and the telescopic assembly (301) is located between the upper ends of the leg tube assembly (101). The foot tube component (101) includes an upper foot tube (1) and a lower foot tube (2). The upper foot tube (1) and the lower foot tube (2) are connected by a round tube screw-type directional foot clip (3). The upper end of the upper foot tube (1) is equipped with a round tube movable part (10) and a round tube eaves directional foot clip (12). The ceiling component (201) includes a lower inclined tube (20), an upper inclined tube (22), and a supporting round tube (25). One end of the lower inclined tube (20) is located at the upper end of the round tube eaves directional foot (12). The other end of the lower inclined tube (20) is rotatably connected to one end of the upper inclined tube (22) through an inclined tube connector (28). The end of the upper inclined tube (22) away from the lower inclined tube (20) is rotatably connected to an inclined tube top piece (23). One end of the supporting round tube (25) is rotatably connected to a round tube movable piece (10), and the other end of the supporting round tube (25) is rotatably connected to the lower inclined tube (20). The telescopic component (301) includes several sets of telescopic rods (26). The telescopic rods (26) are flat round tubes. Each set consists of two cross-rotating telescopic rods (26). The two sets of telescopic rods (26) are rotatably connected end to end through cross-tube ball connectors (27). The outermost set of telescopic rods (26) is rotatably connected to the round tube movable part (10) and the round tube eaves directional foot part, respectively.

2. The folding shed made of round or square tubes according to claim 1, characterized in that: A groove is provided on the outer side of one end of the lower round tube (2), and a guide plug (8) is inserted into the upper end of the lower round tube (2). A slot (9) is provided on the side wall of one end of both the lower round tube (2) and the guide plug (8). The lower round tube (2) and the guide plug (8) slide into the inner end of the upper round tube (1). Two corresponding locking points (4) are symmetrically arranged on the side wall of the round tube screw-type directional foot clamp (3). A guide block (5) corresponding to the groove is fixedly installed on the inner wall of one end of the round tube screw-type directional foot clamp (3). A button (6) is rotatably connected to one side of the round tube screw-type directional foot clamp (3). A locking post (7) is rotatably connected to the inner side of the button (6). The inner end of the locking post (7) slides through the side wall of the upper round tube (1) and can be inserted. When the upper end of the circular tube screw-type directional foot clamp (3) is sleeved on the lower end of the upper circular tube (1) in the slot (9), the clamping point (4) is inserted into the clamping hole on the side wall of the upper circular tube (1), and the upper end of the lower circular tube (2) passes through the circular tube screw-type directional foot clamp (3). At the same time, the guide block (5) and the inner wall of the slide groove are slidably connected. The lower end of the circular tube screw-type directional foot clamp (3) is fixedly installed with elastic clamping plate one (16) on all four sides. The outer end of the elastic clamping plate one (16) is arc-shaped and has a threaded groove. The outer end of the elastic clamping plate one (16) is threadedly connected with a threaded cap one (17). When the threaded cap one (17) is screwed tight, the elastic clamping plate one (16) shrinks inward and comes into close contact with the outer wall of the lower circular tube (2).

3. The folding shed with round or square tubes according to claim 1, characterized in that: One end of the movable part of the round tube (10) is rotatably installed with a button (6). The locking post (7) at the inner end of the button (6) can pass through the side wall of the upper foot round tube (1). The upper end of the movable part of the round tube (10) is fixedly installed with three rotating grooves (11). Two rotating grooves (11) are rotatably connected to the telescopic rod (26). The other rotating groove (11) is rotatably connected to the lower end of the supporting round tube (25). The upper end of the round tube eaves directional foot piece (12) is fixedly installed with an inclined tube groove (14). Two rotating grooves (13) are fixedly installed on one side of the round tube eaves directional foot piece (12). The round tube eaves directional foot piece (12) is fixedly sleeved on the top end of the upper foot round tube (1).

4. The folding shed with round or square tubes according to claim 3, characterized in that: The telescopic rod (26) and the rotating groove (13) are rotatably connected. A connecting piece (19) is rotatably connected inside the pipe groove (14). One end of the connecting piece (19) is rotatably connected to the inner wall of the pipe groove (14) through a shaft pin. A double hook piece (43) is rotatably connected to the outer wall of the lower inclined pipe (20). When the lower inclined pipe (20) is located inside the pipe groove (14), the double hook piece (43) and the shaft pin on the connecting piece (19) hook together to fix the lower inclined pipe (20) inside the pipe groove (14). At the same time, the end of the lower inclined pipe (20) away from the upper inclined pipe (22) extends out of the outside of the foot tube component. The lower end of the inclined pipe top piece (23) is provided with four connecting grooves (24). The end of the upper inclined pipe (22) away from the lower inclined pipe (20) is rotatably connected to the connecting groove (24).

5. The folding shed with round or square tubes according to claim 1, characterized in that: The top end of the upper circular tube (1) is fixedly sleeved with a circular tube fixing component (29). Three rotating grooves (30) are fixedly installed on one side of the upper end of the circular tube fixing component (29). Two of the rotating grooves (30) have their openings facing downwards, and the other rotating groove (30) has its opening facing upwards. One end of the telescopic rod (26) is inserted into the two rotating grooves (30) with their openings facing downwards and is rotatably connected by a shaft pin. The lower inclined tube (20) is inserted into the other rotating groove (30) with its opening facing upwards and is rotatably connected by a shaft pin.

6. The folding shed with round or square tubes according to claim 1, characterized in that: The foot tube component (101), the canopy component (201) and the telescopic component (301) are each provided with several sets to form multiple folding canopies. The canopy component (201) also includes several top tubes (44). The several top tubes (44) are rotatably connected by inclined tube connectors (28). The top tubes (44) located on the outside are rotatably connected to the upper inclined tube (22) or the inclined tube top component (23). The foot tube component (101) includes a middle round tube movable component (45) and a middle round tube eaves directional foot component (46). The middle round tube movable component (45) is sleeved on the outer wall of the upper foot round tube (1) located in the middle. The middle round tube eaves directional foot component (46) is fixedly sleeved on the top of the upper foot round tube (1).

7. The folding shed with round or square tubes according to claim 6, characterized in that: The foot tube component (101) includes a central round tube fixing member (47), which is fixedly sleeved on the top end of the upper foot round tube (1) located in the middle.

8. The folding shed with round or square tubes according to claim 6, characterized in that: The foot tube component (101) includes an upper square tube (32), a lower square tube (33), and a square tube directional foot clip (34). The upper square tube (32) and the lower square tube (33) are connected by the square tube directional foot clip (34). The upper end of the upper square tube (32) is equipped with a square tube movable part (41) and a square tube eaves directional foot clip (42). The bottom end of the lower square tube (33) is fixedly equipped with a floor mat (40). The upper end of the lower square tube (33) is provided with a slot (9) and a positioning hole (37). The upper end of the lower square tube (33) is inserted with a square plug (38). Two elastic posts (39) are symmetrically and elastically arranged on the side wall of the square plug (38). When the square plug (38) is inserted into the inside of the lower square tube (33), the elastic posts (39) are inserted into the positioning hole (37).

9. The folding shed with round or square tubes according to claim 8, characterized in that: The square tube directional foot clip (34) is sleeved on the outer wall of the upper square tube (32). A button (6) is rotatably connected to one side of the square tube directional foot clip (34). A locking post (7) is rotatably connected to the inner side of the button (6). The inner end of the locking post (7) slides through the side wall of the upper square tube (32) and can be inserted into the locking groove (9) in the lower square tube (33). An elastic clamping plate (35) is fixedly installed on the lower side of each of the four ends of the square tube directional foot clip (34). The outer end of the elastic clamping plate (35) is arc-shaped and has a threaded groove. 35) has a threaded cap (36) on its outer end. At this time, the elastic clamping plate (35) and the outer wall of the lower square tube (33) are in close contact. The square tube movable part (41) is sleeved on the outer wall of the upper square tube (32). The upper end of the square tube eaves directional foot part (42) is fixedly installed with an inclined tube groove (14). Two rotating grooves (13) are fixedly installed on one side of the square tube eaves directional foot part (42). The square tube eaves directional foot part (42) is fixedly sleeved on the top of the upper square tube (32). A connecting piece (19) is rotatably connected in the tube groove (14).

10. The folding shed with round or square tubes according to claim 9, characterized in that: The foot tube component (101) includes a central square tube movable part (48) and a central square tube eaves directional foot part (49). The central square tube movable part (48) is sleeved on the outer wall of the upper foot square tube (32) located in the middle, and the central square tube eaves directional foot part (49) is fixedly sleeved on the top of the upper foot square tube (32).

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