Folding portable volleyball net

Abstract

The utility model relates to the technical field of volleyball nets, and discloses a folding portable volleyball net, which comprises two first supporting rods, a second supporting rod, a first connecting rod and a second connecting rod, through the arrangement of the first supporting rod, the second supporting rod, the pull rod and the insertion rod, when an operator needs to fold the whole first supporting rod, the pull rod can be pulled outwards to drive the insertion rod to be separated from the interior of the round rod, and therefore the fixing effect on the mounting plate and the movable sleeve is relieved; at the moment, a movable sleeve is moved to the bottom of the outer surface of a first supporting rod, then a second supporting rod or a supporting column is rotated with a circular shaft as the axis, and therefore the second supporting rod or the supporting column can be rotationally stored into the first supporting rod, and then an inserting rod is inserted into a clamping groove; and therefore, the whole folded first supporting rod can be fixed, the length of the whole first supporting rod can be greatly reduced, and an operator can carry the first supporting rod conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of volleyball nets, and more specifically, to a foldable portable volleyball net. Background Art

[0002] Volleyball is a ball sport. The court is rectangular, with each team occupying one side of the court. Players use their hands to hit the ball over the net. The volleyball net is one of the important facilities in a volleyball game, mainly used to separate the two teams and determine whether the ball has passed the net.

[0003] Volleyball is an entertaining sport suitable for men, women, young and old. As a sport, it has been paid more and more attention by people in recent years. However, volleyball training or daily play often requires a volleyball net. Most of the existing volleyball nets are set up in designated sports venues, and their support rods are a whole and cannot be folded and stored, which is inconvenient for people to carry with them. As a result, people cannot play tennis when they go out to play or there is no fixed indoor venue. Therefore, it is necessary to improve it. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a foldable portable volleyball net, which has the advantage of being easy to fold and carry.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a foldable portable volleyball net, comprising:

[0006] A first support rod, the number of the first support rods is two, the top ends of the two first support rods are fixedly sleeved with a round shaft inside, the number of the round shafts is two, the outer surfaces of the two round shafts are movably sleeved with a second support rod and a support column respectively, the top and bottom of the front side of the first support rod are fixedly installed with mounting blocks, a round rod is fixedly sleeved between the mounting blocks, and a slot is provided at the bottom of the outer surface of the round rod;

[0007] A fixing mechanism, wherein the fixing mechanism is arranged on an outer surface of the first support rod;

[0008] In which, the fixing mechanism includes a movable sleeve, the inner surface of the movable sleeve is movably connected with the outer surface of the first support rod, the front side of the movable sleeve is fixedly installed with a mounting plate, the front side of the mounting plate is fixedly installed with a mounting frame, the inside of the mounting frame is movably connected with a pull rod, the rear end of the pull rod is fixedly connected with an insertion rod, the rear end of the insertion rod penetrates the mounting plate and extends to the inside of the round rod and is movably connected with the mounting plate and the inner wall of the round rod respectively, the insertion rod fixes the movable sleeve, the front side of the insertion rod is fixedly installed with a spring, and the other end of the spring is fixedly connected to the inner surface of the mounting frame.

[0009] As a preferred technical solution of the utility model, a fixed block is fixedly installed at the bottom of the outer side of the first support rod, a counterweight block is movably installed at the bottom of the fixed block, a first bolt is movably sleeved inside the fixed block, and the bottom end of the first bolt passes through the fixed block and extends to the interior of the counterweight block and is threadedly sleeved with the inner wall of the counterweight block.

[0010] As a preferred technical solution of the utility model, a connecting block is fixedly installed on the right side of the second support rod, a storage cylinder is fixedly installed on the right side of the connecting block, a movable shaft is movably sleeved inside the storage cylinder, and a roller is fixedly sleeved on the outer surface of the movable shaft.

[0011] As a preferred technical solution of the utility model, a first draw hook is fixedly installed on the right side of the drum, a mounting rod is movably installed inside the first draw hook, and a ball net is fixedly connected to the outer surface of the mounting rod.

[0012] As a preferred technical solution of the utility model, a vertical rod is fixedly installed on the right side of the net, a second hook is movably installed on the outer surface of the vertical rod, and the right end of the second hook is fixedly connected to the outer surface of the support column.

[0013] As a preferred technical solution of the utility model, a crank is fixedly sleeved on the top of the outer surface of the movable shaft, and the bottom of the crank is movably connected to the top of the storage tube.

[0014] As a preferred technical solution of the utility model, a fixing plate is fixedly installed on the left side of the crank, and a second bolt is sleeved on the internal thread of the fixing plate, and the bottom of the second bolt is movably connected to the top of the storage tube.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides a first support rod, a second support rod, a pulling rod and an inserting rod. When the operator needs to fold the first support rod as a whole, the operator can pull the pulling rod outward so that the pulling rod drives the inserting rod to separate from the inside of the round rod, thereby releasing the fixing effect on the mounting plate and the movable sleeve. At this time, by moving the movable sleeve to the bottom of the outer surface of the first support rod and then rotating the second support rod or the support column with the circular axis as the axis, the second support rod or the support column can be rotated and stored into the inside of the first support rod, and then by inserting the inserting rod into the inside of the card slot, the folded first support rod can be fixed as a whole, thereby greatly reducing the length of the first support rod as a whole, making it convenient for the operator to carry.

[0017] 2. The utility model is provided with a movable shaft, a roller, a first hook and a crank. When the operator needs to store the ball net, he can remove the vertical rod from the inside of the second hook, and then rotate the crank to make the movable shaft drive the roller to rotate, so that the roller can drive the first hook and the mounting rod to rotate with the movable shaft as the axis, so that the ball net can be rolled up on the outer surface of the roller, which makes it convenient for the operator to store the ball net and prevents the ball net from being deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the top of the utility model;

[0022] Figure 5 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0023] Figure 6 for Figure 3 A schematic diagram of the local enlarged structure at B in the middle;

[0024] Figure 7 for Figure 4 A schematic diagram of the local enlarged structure at C in the middle;

[0025] Figure 8 for Figure 4 Schematic diagram of the local enlarged structure at point D in the middle.

[0026] In the figure: 1. first support rod; 2. round shaft; 3. second support rod; 4. mounting block; 5. round rod; 6. slot; 7. movable sleeve; 8. mounting plate; 9. mounting frame; 10. pull rod; 11. spring; 12. plug rod; 13. fixed block; 14. counterweight; 15. first bolt; 16. connecting block; 17. storage tube; 18. movable shaft; 19. roller; 20. first hook; 21. mounting rod; 22. net; 23. vertical rod; 24. second hook; 25. crank; 26. fixed plate; 27. second bolt; 28. support column. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figures 1 to 8 As shown, the utility model provides a foldable portable volleyball net, comprising:

[0029] A first support rod 1, the number of the first support rods 1 is two, the inner parts of the top ends of the two first support rods 1 are fixedly sleeved with a round shaft 2, the number of the round shaft 2 is two, the outer surfaces of the two round shafts 2 are movably sleeved with a second support rod 3 and a support column 28, the top and bottom of the front of the first support rod 1 are fixedly installed with a mounting block 4, a round rod 5 is fixedly sleeved between the mounting blocks 4, and a slot 6 is provided at the bottom of the outer surface of the round rod 5;

[0030] A fixing mechanism, which is arranged on the outer surface of the first support rod 1;

[0031] Among them, the fixing mechanism includes a movable sleeve 7, the inner surface of the movable sleeve 7 is movably connected with the outer surface of the first support rod 1, the front of the movable sleeve 7 is fixedly installed with a mounting plate 8, the front of the mounting plate 8 is fixedly installed with a mounting frame 9, the inside of the mounting frame 9 is movably connected with a pull rod 10, the rear end of the pull rod 10 is fixedly connected with an insertion rod 12, the rear end of the insertion rod 12 penetrates the mounting plate 8 and extends to the inside of the round rod 5 and is movably connected with the mounting plate 8 and the inner wall of the round rod 5 respectively, the insertion rod 12 plays a role in fixing the movable sleeve 7, the front of the insertion rod 12 is fixedly installed with a spring 11, and the other end of the spring 11 is fixedly connected to the inner surface of the mounting frame 9.

[0032] The operator pulls the pull rod 10 outward so that the insertion rod 12 is disengaged from the inside of the round rod 5, thereby releasing the fixing effect on the mounting plate 8 and the movable sleeve 7. The operator then moves the movable sleeve 7 downward so that the movable sleeve 7 moves to the bottom of the outer surface of the first support rod 1, thereby releasing the fixing effect between the first support rod 1 and the second support rod 3. At this time, the operator can rotate the second support rod 3 around the round axis 2 so that the second support rod 3 rotates into the inside of the first support rod 1, thereby being able to fold and store the first support rod 1 and the second support rod 3.

[0033] Among them, a fixed block 13 is fixedly installed at the bottom of the outer side of the first support rod 1, a counterweight block 14 is movably installed at the bottom of the fixed block 13, and a first bolt 15 is movably sleeved inside the fixed block 13. The bottom end of the first bolt 15 passes through the fixed block 13 and extends to the inside of the counterweight block 14 and is threadedly sleeved with the inner wall of the counterweight block 14.

[0034] By providing the counterweight 14, the first support rod 1 as a whole can be stably placed on the ground.

[0035] Among them, a connecting block 16 is fixedly installed on the right side of the second support rod 3, a storage tube 17 is fixedly installed on the right side of the connecting block 16, a movable shaft 18 is movably sleeved inside the storage tube 17, and a roller 19 is fixedly sleeved on the outer surface of the movable shaft 18.

[0036] When the movable shaft 18 rotates, the roller 19 will be driven to rotate.

[0037] A first hook 20 is fixedly installed on the right side of the drum 19 , a mounting rod 21 is movably installed inside the first hook 20 , and a ball net 22 is fixedly connected to the outer surface of the mounting rod 21 .

[0038] When the drum 19 rotates, the first hook 20 drives the mounting rod 21 to rotate around the movable shaft 18 , so that the ball net 22 can be rolled up on the outer surface of the drum 19 .

[0039] A vertical rod 23 is fixedly installed on the right side of the net 22 , a second hook 24 is movably installed on the outer surface of the vertical rod 23 , and the right end of the second hook 24 is fixedly connected to the outer surface of the support column 28 .

[0040] By providing the second hook 24 , the second hook 24 can install and fix the vertical rod 23 , and at the same time, it is convenient for operators to disassemble and replace the net 22 .

[0041] Among them, a crank 25 is fixedly sleeved on the top of the outer surface of the movable shaft 18 , and the bottom of the crank 25 is movably connected to the top of the storage tube 17 .

[0042] The operator can rotate the crank 25 to drive the movable shaft 18 to rotate.

[0043] A fixing plate 26 is fixedly installed on the left side of the crank 25 , and a second bolt 27 is sleeved on the internal thread of the fixing plate 26 , and the bottom of the second bolt 27 is movably connected to the top of the storage tube 17 .

[0044] The operator can fix the crank 25 and further fix the movable shaft 18 by rotating the second bolt 27 so that the bottom of the second bolt 27 contacts the top of the storage tube 17 .

[0045] The working principle and use process of this utility model:

[0046] When the operator needs to fold and store the first support rod 1 as a whole, the vertical rod 23 is first removed from the inside of the second hook 24, and then the crank 25 is rotated to make the crank 25 drive the movable shaft 18 and the roller 19 to rotate, so that the first hook 20 can drive the mounting rod 21 to rotate with the movable shaft 18 as the axis, and then the ball net 22 can be rolled up on the outer surface of the roller 19, so that the ball net 22 can be stored in the interior of the storage tube 17. At this time, the operator can rotate the second bolt 27 so that the bottom of the second bolt 27 contacts the top of the storage tube 17, so as to fix the crank 25, and then fix the movable shaft 18, to prevent one end of the ball net 22 from escaping from the interior of the storage tube 17, which is convenient for the operator to use and can prevent the ball net 22 from being deformed.

[0047] Then, the operator pulls the pull rod 10 outward so that the pull rod 10 drives the insertion rod 12 to disengage from the inside of the round rod 5, thereby releasing the fixing effect on the mounting plate 8 and the movable sleeve 7, and then moves the movable sleeve 7 downward to the bottom of the outer surface of the first support rod 1, and rotates the second support rod 3 or the support column 28 around the circular axis 2, so that the second support rod 3 or the support column 28 can be rotated and stored into the inside of the first support rod 1, and finally, by inserting the insertion rod 12 into the inside of the card slot 6, the folded first support rod 1 can be fixed as a whole, thereby greatly reducing the overall length of the first support rod 1, making it convenient for the operator to carry.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable portable volleyball net, characterized in that: Included are: A first support rod (1), the number of the first support rods (1) is two, the top ends of the two first support rods (1) are fixedly sleeved with a round shaft (2), the number of the round shafts (2) is two, the outer surfaces of the two round shafts (2) are movably sleeved with a second support rod (3) and a support column (28), the top and bottom of the front of the first support rod (1) are fixedly mounted with mounting blocks (4), a round rod (5) is fixedly sleeved between the mounting blocks (4), and a slot (6) is provided at the bottom of the outer surface of the round rod (5); A fixing mechanism, the fixing mechanism being arranged on the outer surface of the first support rod (1); The fixing mechanism comprises a movable sleeve (7), the inner surface of the movable sleeve (7) is movably connected to the outer surface of the first support rod (1), the front of the movable sleeve (7) is fixedly installed with a mounting plate (8), the front of the mounting plate (8) is fixedly installed with a mounting frame (9), the interior of the mounting frame (9) is movably connected with a pull rod (10), the rear end of the pull rod (10) is fixedly connected with an insertion rod (12), the rear end of the insertion rod (12) passes through the mounting plate (8) and extends to the inside of the round rod (5) and is movably connected to the inner wall of the mounting plate (8) and the round rod (5), respectively, the insertion rod (12) plays a role in fixing the movable sleeve (7), the front of the insertion rod (12) is fixedly installed with a spring (11), the other end of the spring (11) is fixedly connected to the inner surface of the mounting frame (9).

2. A foldable portable volleyball net according to claim 1, characterized in that: A fixing block (13) is fixedly mounted on the bottom of the outer side of the first support rod (1), a counterweight block (14) is movably mounted on the bottom of the fixing block (13), a first bolt (15) is movably sleeved inside the fixing block (13), the bottom end of the first bolt (15) passes through the fixing block (13) and extends to the inside of the counterweight block (14) and is threadedly sleeved with the inner wall of the counterweight block (14).

3. A foldable portable volleyball net according to claim 1, characterized in that: A connecting block (16) is fixedly mounted on the right side of the second support rod (3), a storage cylinder (17) is fixedly mounted on the right side of the connecting block (16), a movable shaft (18) is movably sleeved inside the storage cylinder (17), and a roller (19) is fixedly sleeved on the outer surface of the movable shaft (18).

4. A foldable portable volleyball net according to claim 3, characterized in that: A first draw hook (20) is fixedly installed on the right side of the drum (19), a mounting rod (21) is movably installed inside the first draw hook (20), and a ball net (22) is fixedly connected to the outer surface of the mounting rod (21).

5. A foldable portable volleyball net according to claim 4, characterized in that: A vertical rod (23) is fixedly installed on the right side of the net (22), a second hook (24) is movably installed on the outer surface of the vertical rod (23), and the right end of the second hook (24) is fixedly connected to the outer surface of the support column (28).

6. A foldable portable volleyball net according to claim 3, characterized in that: A crank (25) is fixedly sleeved on the top of the outer surface of the movable shaft (18), and the bottom of the crank (25) is movably connected to the top of the storage tube (17).

7. A foldable portable volleyball net according to claim 6, characterized in that: A fixing plate (26) is fixedly installed on the left side of the crank (25), and a second bolt (27) is sleeved on the internal thread of the fixing plate (26), and the bottom of the second bolt (27) is movably connected to the top of the storage tube (17).

Images