Adjustable sports purse seine convenient to fix
Through frame structure and component design, the problem of inconvenient fixation of sports fencing has been solved, enabling rapid fixation and flexible adjustment, thus improving the ease of use and stability of the fencing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-03-13
AI Technical Summary
The existing sports fencing, once fixed to the ground with concrete, is not easy to fine-tune, resulting in insufficient flexibility in its fixation.
The system adopts a frame structure, combined with components such as fixing rods, conical blocks, grouting pipes, and clips. It achieves rapid fixation by inserting and pouring concrete, and uses clips and slots to prevent the clips from rotating. Combined with magnetic plates and clip rings, the fence can be adjusted and replaced.
It enables rapid fixing and flexible adjustment of sports fencing, avoiding the inconvenience of fixing with concrete, and improving the fixing effect and the ease of replacing the fencing.
Smart Images
Figure CN223991646U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of adjustable sports fencing technology that is easy to fix, and in particular to an adjustable sports fencing that is easy to fix. Background Technology
[0002] Stadium fencing is a new type of protective product specifically designed for stadiums. It features a high mesh and strong anti-climbing capabilities. Stadium fencing is a type of field fencing, also known as "sports fencing." It allows for on-site installation of posts and netting. Its greatest advantage is its flexibility; the structure, shape, and size of the netting can be adjusted as needed. Stadium fencing is particularly suitable for use as fencing for ball courts, basketball courts, volleyball courts, and sports training fields with a height of up to 4 meters.
[0003] The inventor discovered during daily use of sports fencing that conventional sports fencing involves digging a pit, placing the fencing inside, and then pouring concrete into the pit. Once the concrete dries, the fencing becomes fixed to the ground, which can cause problems. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a convenient and adjustable sports fencing system.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: an adjustable sports net that is easy to fix, comprising a frame, a net being provided inside the frame, a convenient fixing device being provided at the bottom of the frame, a fixing device being provided on the side of the frame, a rectangular plate being fixedly connected to the side of the frame, and the convenient fixing device comprising a fixing rod fixedly connected to the bottom of the frame, and a conical block being fixedly connected to the bottom of the fixing rod.
[0006] The effects achieved by the above components are as follows: under the action of the conical block, the frame can be quickly inserted into the ground, thereby achieving the function of fixation. At the same time, it is also convenient to remove the frame for position adjustment. When it is necessary to enclose the stadium, the frame can be fixed to the edge of the stadium through a convenient fixing device, thereby enclosing the stadium and enabling its use. Under the action of the rectangular plate, the angle between the frames can be adjusted.
[0007] Preferably, the fixing rod has a cavity inside, and a grouting pipe is fixedly connected to the side of the fixing rod.
[0008] The effect achieved by the above components is that, under the action of the grouting pipe, the inside of the fixing rod is filled with concrete, thereby preventing the frame from tilting.
[0009] Preferably, a fixing plate is fixedly connected to the side of the fixing rod, a clip is inserted into the side of the fixing plate, and a conical block is fixedly connected to one end of the clip.
[0010] The effect achieved by the above components is that, with the action of the clips and the conical blocks, the frame can be firmly fixed to the edge of the stadium.
[0011] Preferably, a locking block is fixedly connected to the surface of the pin, a through groove is formed on the surface of the fixing plate, the locking block is inserted into the through groove, and a locking rod is inserted into the side of the fixing plate, the locking rod being inserted into the pin.
[0012] The aforementioned components achieve the following effects: The clamping rod secures the nails to the ground, preventing them from shifting out. The clamping block and through-slot prevent the nails from rotating. When the frame needs fixing, it is inserted into the edge of the stadium via the fixing rod and conical block. Concrete is poured into the cavity inside the fixing rod through the grouting pipe, increasing its weight and preventing the frame from tilting. After the frame is fixed in the appropriate position, the nails penetrate the fixing plate and are inserted into the ground. The clamping rod secures the nails to the ground, preventing them from shifting out. The clamping block and through-slot prevent the nails from rotating, thus facilitating fixing.
[0013] Preferably, the fixing device includes a square plate fixedly connected to the side of the frame, a round rod fixedly connected to the side of the square plate, a retaining ring fixedly connected to the surface of the round rod, and the fence being sleeved on the surface of the round rod.
[0014] The effect achieved by the above components is that the retaining ring allows the fence to be replaced, thereby achieving the function of fixing the fence after replacement.
[0015] Preferably, a magnetic plate is fixedly connected to the side of the square plate, and the fence is made of iron.
[0016] The effect achieved by the above components is that, under the action of the magnetic plate, the fence can be attracted to the side of the square plate, thereby achieving the function of fixing the fence.
[0017] Preferably, the round rod has a groove inside, a screw is threaded to the side of the round rod, a pressing block is rotatably connected to one end of the screw, a rectangular rod is slidably connected inside the groove, and a baffle is fixedly connected to the side of the rectangular rod.
[0018] The effect achieved by the above components is that, under the action of the screw, the extrusion block extrudes the rectangular rod, thereby fixing the fence to the side of the square plate, thus achieving the function of fixation.
[0019] Preferably, an elastic rope is fixedly connected to the side of the rectangular rod, and the two ends of the elastic rope are fixedly connected to the side of the two rectangular rods.
[0020] The aforementioned components achieve the following effects: Under the action of the elastic rope, after the extrusion block separates from the rectangular rod, the rectangular rod can retract into the groove, thus achieving a resetting effect. When it is necessary to fix the fence, a new fence is placed on the surface of the round rod. Under the action of the magnetic plate, the fence can be attracted to the side of the square plate, thus achieving the function of fixing the fence. Under the action of the retaining ring, the fence can be replaced, thus achieving the function of fixing the fence after replacement. When the fence is locked by the retaining ring, rotating the screw causes the extrusion block to press the rectangular rod, thus causing the rectangular rod to extend out of the round rod, thereby fixing the fence to the surface of the frame, thus achieving the function of fixing.
[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0022] In this invention, a convenient fixing device is provided. When the frame needs to be fixed, the frame is inserted into the edge of the stadium through a fixing rod and a conical block. Concrete is poured into the cavity inside the fixing rod through a grouting pipe, thereby increasing the weight of the fixing rod and preventing the frame from tilting. After the frame is fixed in the appropriate position, the clips penetrate the fixing plate and are inserted into the ground. Under the action of the clip rod, the clips can be fixed in the ground, thus achieving the purpose of fixing the clips and preventing them from moving out. Under the action of the clip block and the through groove, the clips will not rotate, thus achieving the purpose of convenient fixing. This solves the problem that it is inconvenient to make fine adjustments after the sports fence is fixed to the ground with concrete. Attached Figure Description
[0023] Figure 1 A three-dimensional structural diagram of an adjustable sports fence that is easy to fix is provided for this utility model;
[0024] Figure 2 A schematic diagram of a convenient fixing device for an adjustable sports fence is provided for this utility model.
[0025] Figure 3 This utility model presents a schematic diagram of a fixing device for an adjustable sports fence that is easy to fix.
[0026] Legend: 1. Frame; 2. Easy fixing device; 21. Fixing rod; 22. Conical block; 23. Grouting pipe; 24. Fixing plate; 25. Clip; 26. Clip block; 27. Through groove; 28. Clip rod; 3. Fixing device; 31. Round rod; 32. Magnetic plate; 33. Screw; 34. Snap ring; 35. Extrusion block; 36. Rectangular rod; 37. Baffle; 38. Elastic rope; 4. Fence; 5. Rectangular plate. Detailed Implementation
[0027] Example 1, as Figure 1-3 As shown, an adjustable sports net 4 that is easy to fix includes a frame 1, with the net 4 installed inside the frame 1. A convenient fixing device 2 is installed at the bottom of the frame 1, and a fixing device 3 is installed on the side of the frame 1. A rectangular plate 5 is fixedly connected to the side of the frame 1. When it is necessary to enclose the stadium, the frame 1 is fixed to the edge of the stadium by the convenient fixing device 2, thereby enclosing the stadium and enabling its use. Under the action of the rectangular plate 5, the angle between the frames 1 can be adjusted.
[0028] Reference Figure 2The convenient fixing device 2 includes a fixing rod 21 fixedly connected to the bottom of the frame 1. A conical block 22 is fixedly connected to the bottom of the fixing rod 21. Under the action of the conical block 22, the frame 1 can be quickly inserted into the ground, thereby achieving the function of fixing. It also makes it easy to remove the frame 1 for position adjustment. When it is necessary to enclose the stadium, the frame 1 can be fixed to the edge of the stadium through the convenient fixing device 2, thereby enclosing the stadium and making it usable. Under the action of the rectangular plate 5, the frame 1 can be... The angle between the frames 1 is adjusted. A cavity is opened inside the fixing rod 21. A grouting pipe 23 is fixedly connected to the side of the fixing rod 21. Under the action of the grouting pipe 23, the inside of the fixing rod 21 is filled with concrete, thus preventing the frame 1 from tilting. A fixing plate 24 is fixedly connected to the side of the fixing rod 21. A clip 25 is inserted into the side of the fixing plate 24. A conical block 22 is fixedly connected to one end of the clip 25. Under the action of the clip 25 and the conical block 22, the frame 1 can be firmly fixed to the edge of the stadium. The surface of the clip 25 is fixedly connected to... The device includes a locking block 26 and a fixing plate 24 with a through groove 27 on its surface. The locking block 26 is inserted into the through groove 27. A locking rod 28 is inserted into the side of the fixing plate 24 and into the nail 25. The locking rod 28 secures the nail 25 to the ground, preventing it from shifting out. The locking block 26 and the through groove 27 prevent the nail 25 from rotating. When the frame 1 needs to be fixed, it is inserted into the stadium using the fixing rod 21 and the conical block 22. At the edge, concrete is poured into the cavity inside the fixing rod 21 through the grouting pipe 23, thereby increasing the weight of the fixing rod 21 and preventing the frame 1 from tilting. After the frame 1 is fixed in the appropriate position, the clip 25 penetrates the fixing plate 24 and is inserted into the ground. Under the action of the clip rod 28, the clip 25 can be fixed in the ground, thereby achieving the function of fixing the clip 25 and preventing the clip 25 from moving out. Under the action of the clip block 26 and the through groove 27, the clip 25 will not rotate, thus achieving the function of convenient fixing.
[0029] Reference Figure 3The fixing device 3 includes a square plate fixedly connected to the side of the frame 1. A round rod 31 is fixedly connected to the side of the square plate, and a retaining ring 34 is fixedly connected to the surface of the round rod 31. The netting 4 is sleeved on the surface of the round rod 31. Under the action of the retaining ring 34, the netting 4 can be replaced, thus achieving the function of fixing the netting 4 after replacement. A magnetic plate 32 is fixedly connected to the side of the square plate. The netting 4 is made of iron. Under the action of the magnetic plate 32, the netting 4 can be attracted to the side of the square plate, thus achieving the function of fixing the netting 4. A groove is opened inside the round rod 21. A screw 33 is threadedly connected to the side of the round rod 31. A pressing block 35 is rotatably connected to one end of the screw 33. A rectangular rod 36 is slidably connected inside the groove. A baffle 37 is fixedly connected to the side of the rectangular rod 36. Under the action of the screw 33, the pressing block 35 presses the rectangular rod 36, thus fixing the netting 4 to the side of the square plate. The rectangular rod 36 is fixedly connected to the side with an elastic rope 38. The two ends of the elastic rope 38 are fixedly connected to the sides of the two rectangular rods 36. Under the action of the elastic rope 38, the pressing block 35 is separated from the rectangular rod 36, which allows the rectangular rod 36 to retract into the groove, thus achieving the function of resetting. When it is necessary to fix the netting 4, the new netting 4 is placed on the surface of the round rod 31. Under the action of the magnetic plate 32, the netting 4 can be attracted to the side of the square plate, thus achieving the function of fixing the netting 4. Under the action of the retaining ring 34, the netting 4 can be replaced, thus achieving the function of fixing the netting 4 after replacement. When the netting 4 is locked by the retaining ring 34, the screw 33 is rotated, which causes the pressing block 35 to press the rectangular rod 36, thereby causing the rectangular rod 36 to extend out of the round rod 31, thus fixing the netting 4 to the surface of the frame 1, thus achieving the function of fixing.
[0030] Working principle: When the adjustable sports netting 4 needs to be used for easy fixing, and when the stadium needs to be enclosed, the frame 1 is fixed to the edge of the stadium using the easy fixing device 2, thus enclosing the stadium and enabling its use. Under the action of the rectangular plate 5, the angle between the frames 1 can be adjusted. When the frame 1 needs to be fixed, it is inserted into the edge of the stadium using the fixing rod 21 and the conical block 22. Concrete is poured into the cavity inside the fixing rod 21 through the grouting pipe 23, increasing the weight of the fixing rod 21 and preventing the frame 1 from tilting. After the frame 1 is fixed in the appropriate position, the clips 25 penetrate the fixing plate 24 and are inserted into the ground. Under the action of the clip 28, the clips 25 are fixed in place. In the soil, the fixing of the clip 25 is achieved, preventing the clip 25 from moving out. Under the action of the clip 26 and the through groove 27, the clip 25 will not rotate, thus achieving the function of easy fixing. When it is necessary to fix the fence 4, the new fence 4 is placed on the surface of the round rod 31. Under the action of the magnetic plate 32, the fence 4 can be attracted to the side of the square plate, thus achieving the function of fixing the fence 4. Under the action of the retaining ring 34, the fence 4 can be replaced, thus achieving the function of fixing the fence 4 after replacement. When the fence 4 is locked by the retaining ring 34, the screw 33 is rotated, causing the pressing block 35 to press the rectangular rod 36, thus causing the rectangular rod 36 to extend out of the round rod 31, thus fixing the fence 4 to the surface of the frame 1, thus achieving the function of fixing.
Claims
1. A sports net with adjustable and easy fixation, comprising a frame (1), inside which a net (4) is arranged, characterized in that: The bottom of the frame (1) is provided with a convenient fixing device (2), the side of the frame (1) is provided with a fixing device (3), the side of the frame (1) is fixedly connected with a rectangular plate (5), the convenient fixing device (2) comprises a fixed rod (21) fixedly connected to the bottom of the frame (1), and the bottom of the fixed rod (21) is fixedly connected with a tapered block (22).
2. The adjustable sports net of claim 1, wherein: The inside of the fixed rod (21) is provided with a cavity, and the side of the fixed rod (21) is fixedly connected with a grouting pipe (23).
3. The adjustable sports net of claim 2, wherein: The side of the fixed rod (21) is fixedly connected with a fixed plate (24), the side of the fixed plate (24) is inserted with a clamping nail (25), one end of the clamping nail (25) is fixedly connected with a tapered block (22).
4. The adjustable sports net of claim 3, wherein: The surface of the clamping nail (25) is fixedly connected with a clamping block (26), the surface of the fixed plate (24) is provided with a through groove (27), the clamping block (26) is inserted into the inside of the through groove (27), the side of the fixed plate (24) is inserted with a clamping rod (28), and the clamping rod (28) is inserted into the inside of the clamping nail (25).
5. The adjustable sports net of claim 4, wherein: The fixing device (3) comprises a square plate fixedly connected to the side of the frame (1), the side of the square plate is fixedly connected with a round rod (31), the surface of the round rod (31) is fixedly connected with a clamping ring (34), and the round rod (31) is provided with a clamping ring (34).
6. The adjustable sports net of claim 5, wherein: The side of the square plate is fixedly connected with a magnetic plate (32), and the surrounding net (4) is an iron product.
7. The adjustable sports net of claim 6, wherein: The inside of the round rod (31) is provided with a groove, the side of the round rod (31) is screw-connected with a screw rod (33), one end of the screw rod (33) is rotatably connected with an extrusion block (35), the inside of the groove is slidably connected with a rectangular rod (36), and the side of the rectangular rod (36) is fixedly connected with a baffle (37).
8. The adjustable sports net of claim 7, wherein: The side of the rectangular rod (36) is fixedly connected with an elastic rope (38), and the two ends of the elastic rope (38) are fixedly connected with the sides of two rectangular rods (36).