Portable net cylinder for containing football net

Abstract

The utility model relates to a portable net cylinder for accommodating a football net, which effectively solves the technical problem that the existing football net is inconvenient to accommodate and the hanging net is wound, and comprises a net cylinder, a net cylinder cover is detachably arranged at one end of the net cylinder, a turntable component is rotatably arranged at the other end of the net cylinder, and a rocking handle is detachably inserted on the turntable component. One end of the rotating disc assembly is movably connected with a mesh cylinder, a storage plate is rotatably installed on the side wall of the mesh cylinder, the other end of the rotating disc assembly is movably connected with a storage roller in an inserted mode, a turning cover is rotatably installed on the storage roller, a positioning column is fixed to the middle of the rotating disc assembly, and a positioning hole matched with the positioning column is formed in the storage roller. The rocking handle and the rotating disc assembly are rotated, so that when the rotating disc assembly rotates, the football net can be wound on the storage roller, the football net can be conveniently stored and is not prone to being wound, and the football net is also convenient to take out and not prone to being damaged when used.

Description

Technical Field

[0001] The utility model relates to the technical field of football net accessories, in particular to a portable net tube for storing a football net. Background Art

[0002] Football is a widely popular national sport that is loved by people of all ages. Football games must be equipped with football goals so that the scores of the game can be counted fairly.

[0003] For today's university campuses or many open football fields, there is a common phenomenon that no matter it is an 11-a-side goal, a 7-a-side goal or a 5-a-side goal, there is no football net on the goal. The main reason is that after being used for a long time in public places, the football net is easily damaged by human or natural wind, rain and sun. This leads to the fact that most ordinary football goals do not have football nets, and they are only equipped with football nets during formal competitions.

[0004] However, if there is no football net during normal football training, football lessons, outdoor training, etc., after a quick shot at the goal, it is impossible to correctly judge whether the football has entered the net or deviated and passed through. At the same time, after the shot enters the net, it is necessary to run a long way to pick up the ball. Therefore, friends who like football will bring their own football net when conducting competition training, making the entire game more professional, convenient and accurate.

[0005] Of course, there are various types of football nets on the market, but this type of football net is generally equipped with a rectangular soft bag when purchased. When it is first purchased, the football net is neatly placed in the soft bag, but the football net is not a disposable item, it can be reused many times. Once it is used for the first time or multiple times, it often cannot be put into the bag when packing, and it needs to be stuffed in randomly every time. When hanging the net, it will be tangled, which will extend the hanging time. At the same time, the football net is easily damaged when it is pulled and spread hard.

[0006] On this basis, the utility model provides a portable net tube for storing a football net to solve the problem. Utility Model Content

[0007] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a portable net tube for storing a football net. The utility model has a novel structure and an ingenious conception, and effectively solves the technical problem of the inconvenient storage of the existing football net leading to entanglement of the net.

[0008] A portable net cylinder for storing a football net, characterized in that it comprises a net cylinder, a net cylinder cover is detachable at one end of the net cylinder, a turntable assembly is rotatably mounted at the other end of the net cylinder, a crank handle is detachably connected to the turntable assembly, a storage plate is rotatably mounted on the side wall of the net cylinder, a storage roller is movably connected to the other end of the turntable assembly, a flip cover is rotatably mounted on the storage roller, a positioning column is fixed in the middle of the turntable assembly, and a positioning hole matching the positioning column is opened on the storage roller.

[0009] Preferably, a stabilizing disk is fixed to the end of the crank handle, and a cross-shaped crank handle plug-in block is fixed on the stabilizing disk.

[0010] Preferably, the turntable assembly comprises a rotatably mounted turntable, one end of the turntable is provided with a cross-shaped turntable plug-in groove matching the crank handle plug-in block, and the other end of the turntable is fixed with a cross-shaped turntable plug-in block.

[0011] Preferably, outer storage rollers are slidably mounted on both sides of the storage roller, a pressure ring is slidably sleeved on the outer storage roller, a retaining ring is fixed on the end of the outer storage roller, and a storage plug-in groove matching the turntable plug-in block is opened at the end of the outer storage roller.

[0012] Preferably, a plurality of sliding holes are provided at both ends of the storage roller, a plurality of sliding posts matching the sliding are fixed inside the outer storage roller, and an outer positioning hole matching the positioning post is provided on the outer storage roller.

[0013] Preferably, a bearing seat fixed on the net cylinder is installed at the junction of the turntable assembly and the net cylinder.

[0014] Preferably, a flap groove matching the flap is provided on the outer circumference of the storage roller, a rotating hole is provided on the inner side wall of the flap groove, a rotating shaft rotating in the rotating hole is fixed at both ends of the flap, a return spring placed in the rotating hole is sleeved on the rotating shaft, and a transverse tooth row is provided on the inner surface of the flap.

[0015] Preferably, an elastic strap is fixed to the outer side of the net tube.

[0016] Preferably, the junction between the receiving plate and the net cylinder is a step contact.

[0017] The utility model has the following technical effects.

[0018] 1. The utility model opens the storage plate, places the storage roller in the net cylinder, and rotates the handle and the turntable assembly so that when the turntable assembly rotates, the football net can be wound around the storage roller, which is convenient for storing the football net and is not easy to be entangled. When in use, it is also convenient to take out and is not easy to be damaged.

[0019] 2. The utility model can conveniently store large-sized football nets by adding a sliding and retractable outer storage roller, and can compress the large-sized nets to a suitable and portable size through a pressure ring, so that the nets can be stored and carried easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is an overall three-dimensional schematic diagram of the utility model.

[0022] Figure 2 It is a transverse sectional schematic diagram of the utility model.

[0023] Figure 3 It is a side sectional schematic diagram of the utility model.

[0024] Figure 4 It is an explosion diagram of the utility model.

[0025] Reference numerals:

[0026] 1: net cylinder; 2: net cylinder cover; 3: turntable assembly; 4: crank; 5: storage plate; 6: storage roller; 7: flip cover; 8: positioning column; 9: positioning hole; 10: stabilizing disk; 11: crank plug-in block; 12: rotating disk; 13: turntable plug-in slot; 14: turntable plug-in block; 15: outer storage roller; 16: pressure ring; 17: retaining ring; 18: storage plug-in slot; 19: sliding hole; 20: outer positioning hole; 21: bearing seat; 22: flip cover slot; 23: rotating hole; 24: return spring; 25: tooth row; 26: elastic shoulder strap; 27: boss. DETAILED DESCRIPTION

[0027] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figures 1 to 4 The details of the embodiments will be clearly presented. The contents mentioned in the following embodiments are all based on the drawings in the specification.

[0028] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0029] Depend on Figure 1-4As shown, the utility model is a portable net cylinder for storing football nets, which is mainly used to store football nets, including a cylindrical net cylinder 1, the inside of the net cylinder 1 is a cavity, one end is open, and a net cylinder cover 2 is manually disassembled at the opening. When the storage is completed, the net cylinder cover 2 is buckled on the net cylinder 1 to protect the football net inside, and a round hole is also provided at the other end of the net cylinder 1, and a turntable assembly 3 is rotatably installed at the round hole. After the turntable assembly 3 rotates, it is used to drive the net cylinder 1 to store footballs. The net, the crank handle 4 is removably installed on the outside of the turntable assembly 3. When it needs to be stored, the crank handle 4 is plugged in. When it does not need to be stored and is not in use, the crank handle 4 can be removed and stored separately. An arc-shaped opening is opened on the circumferential surface of the net cylinder 1, and a storage plate 5 is rotatably installed at the arc-shaped opening. Specifically, a rotating shaft is fixed on the side of the storage plate 5, and a rotating hole is opened at the arc-shaped opening. The rotating shaft is rotatably installed in the rotating hole (not shown in the figure), so that the storage plate 5 can be rotated at the arc-shaped opening to achieve opening and closing.

[0030] A storage roller 6 is movably and removably inserted inside the turntable assembly 3. The storage roller 6 is cylindrical as a whole and is used to wind the football net. A flap 7 is rotatably installed on the circumferential surface of the storage roller 6. The flap 7 is an arc-shaped plate with the same arc as the rotating roller 6. After closing, it becomes a whole with the storage roller 6 and can be opened and closed. It is used to clamp the end of the football net during the initial winding to facilitate subsequent winding. A positioning column 8 is fixed in the middle of the turntable assembly 3, and a positioning hole 9 matching the positioning column 8 is opened on the storage roller 6 to facilitate the positioning of the storage roller 6 during winding.

[0031] Further, by Figure 4 It can be seen that a stabilizing plate 10 is fixed to the end of the crank handle 4, which is used to fit against the outer bottom of the net cylinder 1 when rotating, making it more stable when rotating. A cross-shaped crank handle plug-in block 11 is fixed on the stabilizing plate 10, which is used to dock with the turntable assembly 3 inside it, so that when the crank handle 4 is rotated, the turntable assembly 3 can rotate together.

[0032] Further, by Figure 4 and Figure 2 It can be seen that the turntable assembly 3 includes a rotatably mounted circular rotating disk 12, and a cross-shaped turntable plug-in groove 13 matching the crank plug-in block 11 is opened at one end of the outer side of the rotating disk 12 to facilitate docking with the crank plug-in block 11, and a turntable plug-in block 14 with the same cross shape is fixed at one end of the inner side of the rotating disk 12 for docking with the storage roller 6.

[0033] Further, by Figure 4It can be seen that outer storage rollers 15 are slidably installed on both sides of the storage roller 6. A movable pressure ring 16 is movably sleeved on the outer storage roller 15 for compressing the football net. At the same time, in order to prevent the end of the wound football net from falling off from the end of the outer storage roller 15 and to facilitate the pushing of the outer storage roller 15, a retaining ring 17 is fixed to the end of the outer storage roller 15. When there is an outer storage roller 15, it is the outer storage roller 15 that matches the turntable assembly 3, rather than the storage roller 6. At this time, the end of the outer storage roller 15 is provided with a storage plug-in groove 18 that matches the turntable plug-in block 14, which is used to dock with the turntable plug-in block 14.

[0034] Further, by Figure 3 and Figure 4 It can be seen that in order to facilitate the sliding of the outer storage roller 15 and the storage roller 6 without affecting the normal winding of the football net, the sliding method adopts a plurality of circumferentially evenly distributed sliding holes 19 in the same direction as the axis from the side surfaces of both ends of the storage roller 6. At the same time, the interior of the outer storage roller 15 is a cavity, but a sliding column that slides with the sliding hole 19 is fixed (because it is inside, it is not shown in the figure). The sliding column slides in the sliding hole 19 to achieve the sliding cooperation of the outer storage roller 15 and the storage roller 6. Since the positioning column 8 is fixed on the turntable assembly 3, the outer storage roller 15 and the storage roller 6 need to be provided with an external positioning hole 20 and a positioning hole 9 that match the positioning column 8.

[0035] The sliding hole 19 has a limit position so that the sliding post cannot escape from the sliding hole 19 .

[0036] Further, by Figure 4 It can be seen that in order to facilitate the normal rotation of the turntable assembly 3 , a bearing seat 21 placed in the net cylinder 1 needs to be installed at the turntable assembly 3 .

[0037] Further, by Figure 3 and Figure 4 It can be seen that a flap groove 22 begins to be provided on the outer circumference of the storage roller 6, and the flap groove 22 matches the flap 7, so that the flap 7 can be placed in the storage roller 6 when closed to form a whole. The rotation connection method of the flap groove 22 is specifically that a rotation hole 23 begins to be provided on the side wall of the flap groove 22, and a rotation shaft is fixed at both ends of the flap 7 (the rotation shaft and the rotation hole 23 are in the same position, and only one of them is marked in the figure), and the rotation shaft is rotatably installed in the rotation hole 23. At the same time, a return spring 24 placed in the rotation hole 23 is sleeved on the rotation shaft. When the return spring 24 is in a free state, the flap 7 is placed in the flap groove 22. In order to facilitate the opening of the flap 7, a small pull block (too small, not shown in the figure) is fixed on its outside to facilitate the opening of the flap 7. At the same time, a horizontal row of teeth 25 is provided on the inner side surface of this end of the opened flap 7 to clamp the football net.

[0038] Further, by Figure 1It can be seen that, in order to facilitate the carrying of the net tube 1 , an elastic shoulder strap 26 is fixed on the outer side of the net tube 1 .

[0039] Further, by Figure 2 It can be seen that in order to prevent the receiving plate 5 from entering the net tube 1 when closed, the junction between the receiving plate 5 and the net tube 1 when closed is designed to be in contact with the step 27, so that the receiving plate 5 is blocked and cannot enter the net tube 1.

[0040] Working principle:

[0041] 1. When the model does not have the outer storage roller 15:

[0042] When the football net needs to be stored after use, since the football net is on the football goal, it should be disassembled and spread horizontally on the lawn. According to the size of the football net, it can be folded appropriately to shorten the width, and then the football net can be straightened.

[0043] Open the flap 7 of the storage roller 6, place one end of the football net in the flap groove 22, release the hand and press down the flap 7, under the action of the return spring 24 and the gear row 25, press the football net into the flap groove 22, first rotate the storage roller 6 to wind the football net 1-2 times, so that the subsequent winding is tighter, plug the crank handle plug-in block 11 of the crank handle 4 into the turntable plug-in groove 13, open the storage plate 5, and then install the positioning hole 9 on the storage roller 6 into the net cylinder 1 from the net cylinder cover 2, and the positioning hole 9 passes through the positioning column 8. At the same time, the clamped football net is pulled out from the storage roller 6. The storage plate 5 moves in and after the storage roller 6 enters, the plug-in groove at the storage roller 6 docks with the turntable plug-in block 14 on the turntable assembly 3. At this time, the crank handle 4 is turned, and the crank handle 4 drives the turntable assembly 3 to rotate, and the turntable assembly 3 drives the storage roller 6 to rotate, and the football net enters and is wound on the storage roller 6 from the opening of the storage plate 5. The wound football net is placed between the storage roller 6 and the net cylinder 1. Preferably, when storing, the end of the other person's football net always straightens the football net to ensure that the football net is wound smoothly. After winding, the net cylinder cover 2 is covered.

[0044] 2. When the model is selected with an outer storage roller 15, this type is mainly used for large-sized football nets, such as 11-person football nets.

[0045] When storing, the outer storage roller 15 is pulled outwards, at this time, the flap 7 is completely exposed, and the flap 7 is opened as described above, and the football net is first wound, and the other end of the football net is straightened, and then the storage roller 6 and the outer storage roller 15 are slowly rolled to wind the football net. After winding, the pressure ring 16 is pressed inwardly. Since the football net is soft, the pressure ring 16 presses the football net of the outer storage roller 15 onto the storage roller 6. Depending on the thickness of the winding, the pressure ring 16 can be pressed down once before the winding is completed, and then the winding is continued, and finally the pressure ring 16 is pressed to press the football net onto the storage roller 6. Then, as described above, the storage roller 6 and the outer storage roller 15 are installed in the net tube 1, and the storage plug-in slot 18 at the end of the outer storage roller 15 is docked with the turntable plug-in block 14, and the storage plate 5 and the net tube cover 2 are closed.

[0046] 3. When the model has an outer storage roller 15, this is mainly used for large-sized football nets, such as 11-person football nets. This method is also possible, but the above two methods are preferred.

[0047] When storing, pull the outer storage roller 15 outward. At this time, the flap 7 is completely exposed. As mentioned above, open the flap 7, first wrap the football net, and then directly put it into the net tube 1 as mentioned above, and use the crank 4 to store it. After the storage is completed, keep the net tube 1 still and push the outer storage roller 15 inward. The pressure ring 16 on the outer storage roller 15 pushes the football net onto the storage roller 6, and the pressure ring 16 on the inner outer storage roller 15 also causes the football net to slide onto the storage roller 6 under the action of the reaction force when pushing to complete the storage.

[0048] In addition to these three storage implementation examples, there are other storage implementation examples. Users can store according to their own storage habits, not limited to the above 1-3.

[0049] The utility model has the following technical effects.

[0050] 1. The utility model opens the storage plate, places the storage roller in the net cylinder, and rotates the handle and the turntable assembly so that when the turntable assembly rotates, the football net can be wound around the storage roller, which is convenient for storing the football net and is not easy to be entangled. When in use, it is also convenient to take out and is not easy to be damaged.

[0051] 2. The utility model can conveniently store large-sized football nets by adding a sliding and retractable outer storage roller, and can compress the large-sized nets to a suitable and portable size through a pressure ring, so that the nets can be stored and carried easily.

[0052] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be recognized that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A portable net cylinder for storing a soccer net, characterized in that: The invention comprises a net cylinder (1), wherein a net cylinder cover (2) is detachable at one end of the net cylinder (1), a turntable assembly (3) is rotatably mounted at the other end of the net cylinder (1), a crank handle (4) is detachably plugged into the turntable assembly (3), a storage plate (5) is rotatably mounted on the side wall of the net cylinder (1), a storage roller (6) is movably plugged into the other end of the turntable assembly (3), a flip cover (7) is rotatably mounted on the storage roller (6), a positioning column (8) is fixed in the middle of the turntable assembly (3), and a positioning hole (9) matching the positioning column (8) is provided on the storage roller (6).

2. A portable net cylinder for storing a soccer net according to claim 1, characterized in that: A stabilizing plate (10) is fixed to the end of the crank handle (4), and a cross-shaped crank handle plug-in block (11) is fixed to the stabilizing plate (10).

3. A portable net cylinder for storing a soccer net according to claim 2, characterized in that: The turntable assembly (3) comprises a rotatably mounted turntable (12), one end of the turntable (12) being provided with a cross-shaped turntable plug-in slot (13) matching the crank handle plug-in block (11), and the other end of the turntable (12) being fixed with a cross-shaped turntable plug-in block (14).

4. A portable net cylinder for storing a soccer net according to claim 3, characterized in that: External storage rollers (15) are slidably mounted on both sides of the storage roller (6); a pressure ring (16) is slidably sleeved on the external storage roller (15); a retaining ring (17) is fixed to the end of the external storage roller (15); and a storage plug-in groove (18) matching the turntable plug-in block (14) is formed at the end of the external storage roller (15).

5. A portable net cylinder for storing a soccer net according to claim 4, characterized in that: Both ends of the storage roller (6) are provided with a plurality of sliding holes (19), a plurality of sliding columns matching the sliding are fixed inside the outer storage roller (15), and an outer positioning hole (20) matching the positioning column (8) is provided on the outer storage roller (15).

6. The portable net cylinder for storing a soccer net according to claim 1, characterized in that: A bearing seat (21) fixed on the net cylinder (1) is installed at the junction of the turntable assembly (3) and the net cylinder (1).

7. The portable net cylinder for storing a soccer net according to claim 1, characterized in that: The outer circumference of the storage roller (6) is provided with a flap groove (22) matching the flap (7), the inner side wall of the flap groove (22) is provided with a rotation hole (23), both ends of the flap (7) are fixed with a rotation shaft that rotates in the rotation hole (23), the rotation shaft is sleeved with a return spring (24) placed in the rotation hole (23), and the inner surface of the flap (7) is provided with a transverse tooth row (25).

8. The portable net cylinder for storing a soccer net according to claim 1, characterized in that: An elastic strap (26) is fixed to the outer side of the net tube (1).

9. The portable net cylinder for storing a soccer net according to claim 1, characterized in that: The junction between the receiving plate (5) and the net cylinder (1) is in contact with a step (27).

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