Multifunctional feather net column
By adding lateral reinforcement support devices at the front and rear ends of the feather mesh column, the problem of weak stress on the feather mesh column is solved, and its stability and wind resistance are significantly improved.
Patent Information
- Application Number
- CN202420940307.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-02
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-02
AI Technical Summary
The feather mesh column mainly resists external forces through a counterweight box, but the counterweight box is usually set on one side, resulting in weak stress on the other side, which is prone to shaking or tilting.
A multifunctional plume column is designed to enhance support for the external force direction by adding a lateral reinforcement support device at the front and rear ends of the metal plume column, including an external threaded pillar, a longitudinal bracket and a support contact disc.
It effectively avoids the situation where the feather net column is poured or shaken due to external forces, and increases the stability and wind resistance of the feather net column.
Smart Images
Figure CN222427115U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field related to sports equipment, and specifically relates to a multifunctional badminton net post. Background Art
[0002] Badminton net posts are the posts or brackets used to support the badminton net on the badminton court. The standard dimensions and specifications of badminton courts are set by the International Badminton Federation, which include specific requirements for the badminton net and its supporting structure. Badminton net posts are usually located on both sides of the court and play the role of supporting the badminton net, ensuring that the height and tension of the net meet the regulations to ensure the fairness and standard of the game. These posts are usually designed as solid metal structures to provide sufficient support and stability.
[0003] However, after the badminton net post is placed on the court and connected to the net, the entire badminton net post needs to resist the impact of the ball and other external forces to ensure that the net can be stably set up and used. However, the badminton net post mainly resists external forces through the counterweight box and the heavy objects inside it, and the counterweight box is generally set on one side of the badminton net post. This will cause weak points on the other two sides of the badminton net post. Once the external forces on the other two sides are too large, the badminton net post will shake drastically or even fall over. Utility Model Content
[0004] The utility model aims to provide a multifunctional badminton post to solve the problem that the badminton post proposed in the above background technology mainly resists external forces by means of a counterweight box and the weight inside the badminton post, and the counterweight box is generally arranged on one side of the badminton post, which will cause weak points on the other two sides of the badminton post. Once the external forces on the other two sides are too large, the badminton post will shake greatly or even fall over.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional badminton net post, comprising a counterweight box and a support frame welded to the right end of the counterweight box, a metal badminton net post is arranged on the top of the right end of the support frame, the metal badminton net post is fixedly connected to the support frame by welding, a plurality of net fixing rings are equidistantly arranged on the right end of the metal badminton net post, and the net fixing rings are fixedly connected to the metal badminton net post by welding, and lateral reinforcement support devices are arranged at the front and rear ends of the metal badminton net post near the bottom;
[0006] The lateral reinforcement support device includes an external threaded support, a longitudinal bracket A and a longitudinal bracket B. The longitudinal bracket A and the longitudinal bracket B are symmetrically arranged on the outer walls of the front and rear ends of the metal badminton net column near the bottom, and the longitudinal bracket A and the longitudinal bracket B are fixedly connected to the metal badminton net column by welding. The longitudinal bracket A and the longitudinal bracket B are arranged at a vertical angle to the outer walls of the front and rear ends of the metal badminton net column. The front end of the longitudinal bracket A and the rear end of the longitudinal bracket B are welded with external threaded supports, and the two external threaded supports are arranged in a downward vertical direction.
[0007] Preferably, the lateral reinforcement support device also includes a support contact plate and an internal thread support sleeve, and two internal thread support sleeves are provided. The two internal thread support sleeves are respectively threadedly sleeved on the outside of two external thread pillars, and the bottom of the two internal thread support sleeves are welded with a support contact plate.
[0008] Preferably, the internal thread support sleeve can rotate clockwise or counterclockwise to move up and down on the outside of the external thread support pillar through the pushing action of the thread. The support contact disk is a disc-shaped structure, and a soft rubber anti-skid pad is also pasted on the outer wall of the bottom end of the support contact disk. The soft rubber anti-skid pad can increase the friction between the ground.
[0009] Preferably, the counterweight box and the outer wall of the bottom end of the pillar support frame are maintained on the same horizontal plane, a wind vane is provided on the top end of the metal badminton net column, and a reinforcing connecting rod is also connected between the counterweight box and the metal badminton net column.
[0010] Preferably, two transport wheels are symmetrically arranged at the left end of the counterweight box, and the lower ends of the two transport wheels are maintained on the same horizontal plane as the lower end of the counterweight box. A box cover is arranged at the top of the counterweight box, and the box cover is fixedly connected to the counterweight box by hand-tightened screws.
[0011] Preferably, the counterweight box is hollow inside and can be filled with fine sand or other heavy objects to increase the weight of the entire counterweight box. The outer walls of the counterweight box and the metal feather net column are sprayed with anti-corrosion paint.
[0012] Compared with the prior art, the utility model provides a multifunctional badminton net column, which has the following beneficial effects:
[0013] The utility model adds a novel lateral reinforcement support device to the front and rear ends of the metal badminton net post near the bottom of the multifunctional badminton net post. The lateral reinforcement support device can contact the ground at the front and rear ends of the metal badminton net post and produce a reinforcement support effect at the front and rear ends of the metal badminton net post, thereby preventing the wind force or external force from acting on the metal badminton net post and the ball net connected to the metal badminton net post to cause the entire multifunctional badminton net post to topple over. When the multifunctional badminton net post is in use, the weight box can produce a weight support effect at the left or right end of the metal badminton net post, and the front and rear ends of the metal badminton net post are weak stress points. The lateral reinforcement support device can focus on the reinforcement support of the weak stress points at the front and rear ends of the metal badminton net post, so the metal badminton net post can be reinforced and supported, and at the same time, it can also be avoided that the connection between the metal badminton net post and the pillar support frame is subjected to concentrated force and causes the connection to break. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The utility model is a schematic diagram of the overall three-dimensional structure of a multifunctional badminton net column.
[0015] Figure 2 The utility model is a schematic diagram of the bottom three-dimensional structure of a multifunctional badminton net column.
[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the lateral reinforcement support device of the utility model.
[0017] In the figure: 1. transporting and moving wheels; 2. counterweight box; 3. box cover; 4. pillar support frame; 5. lateral reinforcement support device; 6. strengthening connecting rod; 7. metal badminton net post; 8. net fixing ring; 9. wind vane; 10. support contact plate; 11. internal thread support sleeve; 12. external thread pillar; 13. longitudinal bracket A; 14. longitudinal bracket B. DETAILED DESCRIPTION
[0018] 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.
[0019] The utility model provides Figure 1-3A multifunctional badminton net post shown in the figure comprises a counterweight box 2 and a pillar support frame 4 welded to the right end of the counterweight box 2, a metal badminton net post 7 is arranged on the top of the right end of the pillar support frame 4, the metal badminton net post 7 is fixedly connected to the pillar support frame 4 by welding, a plurality of net fixing rings 8 are equidistantly arranged on the right end of the metal badminton net post 7, and the net fixing ring 8 is fixedly connected to the metal badminton net post 7 by welding, the counterweight box 2 and the outer wall of the bottom end of the pillar support frame 4 are kept at the same horizontal plane, a wind vane 9 is arranged on the top of the metal badminton net post 7, a reinforcing connecting rod 6 is also connected between the counterweight box 2 and the metal badminton net post 7, two transport wheels 1 are symmetrically arranged on the left end of the counterweight box 2, and the lower ends of the two transport wheels 1 are kept at the same horizontal plane as the lower end of the counterweight box 2, a box cover 3 is arranged on the top of the counterweight box 2, and the box cover 3 is fixedly connected to the counterweight box 2 by hand-tightening screws, the counterweight box 2 is hollow inside, and the counterweight box 2 can be filled with fine sand or Other heavy objects are used to increase the weight of the entire counterweight box 2. The outer walls of the counterweight box 2 and the metal badminton net post 7 are sprayed with anti-corrosion paint. When the multifunctional badminton net post is used to set up a net, two multifunctional badminton net posts need to be symmetrically arranged on the court, and the net is connected between the two symmetrically placed multifunctional badminton net posts. First, the metal badminton net post 7 needs to be lifted up so that the right end of the counterweight box 2 tilts upward. At this time, the transport and moving wheels 1 at the left end of the counterweight box 2 fully contact the ground, and then the entire multifunctional badminton net post is moved to the position where it needs to be used through the transport and moving wheels 1, and then the multifunctional badminton net post is horizontally placed again, and another multifunctional badminton net post is placed in the same way, and then both ends of the net are connected to the net fixing rings 8 on the two multifunctional badminton net posts through fixing rings, so that the net will be connected between the two multifunctional badminton net posts, and then the multifunctional badminton net post can be put into normal use.
[0020] like Figure 1 and Figure 3As shown, the metal feather net column 7 is provided with lateral reinforcement support devices 5 at both ends near the bottom, and the lateral reinforcement support device 5 includes an external threaded support column 12, a longitudinal bracket A13 and a longitudinal bracket B14, and the longitudinal bracket A13 and the longitudinal bracket B14 are symmetrically arranged on the outer walls of the front and rear ends of the metal feather net column 7 near the bottom, and the longitudinal bracket A13 and the longitudinal bracket B14 are fixedly connected to the metal feather net column 7 by welding, and the longitudinal bracket A13 and the longitudinal bracket B14 are arranged at a vertical angle to the outer walls of the front and rear ends of the metal feather net column 7, and the longitudinal bracket A13 Externally threaded pillars 12 are welded to the front end and the rear end of the longitudinal bracket B14, and the two externally threaded pillars 12 are arranged in a downward vertical direction. The lateral reinforcement support device 5 also includes a support contact plate 10 and an internally threaded support sleeve 11. Two internally threaded support sleeves 11 are provided, and the two internally threaded support sleeves 11 are respectively threadedly sleeved on the outside of the two externally threaded pillars 12. The bottom of the two internally threaded support sleeves 11 is welded with a support contact plate 10. The internally threaded support sleeves 11 rotate clockwise or counterclockwise and can move up and down on the outside of the externally threaded pillars 12 through the pushing action of the threads.
[0021] like Figure 1 and Figure 3 As shown, the support contact plate 10 is a disc-shaped structure, and a soft rubber anti-skid pad is also pasted on the outer wall of the bottom end of the support contact plate 10, and the soft rubber anti-skid pad can increase the friction between the support contact plate 10 and the ground. When the lateral reinforcement support device 5 is not in use, the two support contact plates 10 are not in contact with the ground, which can avoid hindering the multifunctional badminton net post from moving on the ground through the transport and moving wheels 1. After the multifunctional badminton net post is placed, in order to reinforce and support the weak points of the metal badminton net post 7, it is necessary to adjust the lateral reinforcement support device 5 to make it fully contact the ground and reinforce the front and rear of the metal badminton net post 7. Specifically, the internal thread support sleeve needs to be rotated, and the internal thread support sleeve and the external thread support pillar 12 will move downward through the pushing action of the thread until the supporting contact plate at the bottom of the internal thread support sleeve 11 contacts the ground, and the internal thread support sleeve 11, the external thread support pillar 12 and the longitudinal bracket generate a reinforcing support effect on the front and rear ends of the metal badminton net column 7. When the metal badminton net column 7 is subjected to external forces in the front and rear directions, the two sets of lateral reinforcement support devices 5 can generate corresponding directional force support for the metal badminton net column 7, thereby preventing the multifunctional badminton net column from tipping over or shaking too much.
[0022] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A multifunctional badminton net post, comprising a counterweight box (2) and a support frame (4) welded to the right end of the counterweight box (2), a metal badminton net post (7) is arranged at the top of the right end of the support frame (4), the metal badminton net post (7) is fixedly connected to the support frame (4) by welding, a plurality of net fixing rings (8) are equidistantly arranged at the right end of the metal badminton net post (7), and the net fixing rings (8) are fixedly connected to the metal badminton net post (7) by welding, characterized in that: The metal feather net column (7) is provided with lateral reinforcement support devices (5) near the front and rear ends of the bottom; The lateral reinforcement support device (5) comprises an external threaded support column (12), a longitudinal support A (13) and a longitudinal support B (14), wherein the longitudinal support A (13) and the longitudinal support B (14) are symmetrically arranged on the outer walls of the front and rear ends of the metal feather net column (7) near the bottom, and the longitudinal support A (13) and the longitudinal support B (14) are fixedly connected to the metal feather net column (7) by welding, and the longitudinal support A (13) and the longitudinal support B (14) are arranged at a vertical angle to the outer walls of the front and rear ends of the metal feather net column (7), and the front end of the longitudinal support A (13) and the rear end of the longitudinal support B (14) are welded with the external threaded support column (12), and the two external threaded support columns (12) are arranged in a downward vertical direction.
2. A multifunctional badminton post according to claim 1, characterized in that: The lateral reinforcement support device (5) also includes a support contact plate (10) and an internally threaded support sleeve (11), wherein two internally threaded support sleeves (11) are provided, and the two internally threaded support sleeves (11) are respectively threadedly sleeved on the outside of two externally threaded pillars (12), and the bottoms of the two internally threaded support sleeves (11) are both welded with a support contact plate (10).
3. A multifunctional badminton post according to claim 2, characterized in that: The internal thread support sleeve (11) can rotate clockwise or counterclockwise to move up and down on the outside of the external thread support pillar (12) through the pushing action of the thread. The support contact disk (10) is a disc-shaped structure, and a soft rubber anti-skid pad is also adhered to the outer wall of the bottom end of the support contact disk (10). The soft rubber anti-skid pad can increase the friction between the support contact disk (10) and the ground.
4. The multifunctional badminton post according to claim 1, characterized in that: The outer wall of the bottom end of the counterweight box (2) and the pillar support frame (4) are maintained on the same horizontal plane, the top end of the metal badminton net column (7) is provided with a wind vane (9), and a reinforcing connecting rod (6) is also connected between the counterweight box (2) and the metal badminton net column (7).
5. The multifunctional badminton post according to claim 1, characterized in that: The left end of the counterweight box (2) is symmetrically provided with two transport wheels (1), and the lower ends of the two transport wheels (1) are maintained on the same horizontal plane as the lower end of the counterweight box (2). The top of the counterweight box (2) is provided with a box cover (3), and the box cover (3) is fixedly connected to the counterweight box (2) by means of hand-tightened screws.
6. The multifunctional badminton post according to claim 1, characterized in that: The counterweight box (2) is hollow inside and can be filled with fine sand or other heavy objects to increase the weight of the entire counterweight box (2). The outer walls of the counterweight box (2) and the metal feather net column (7) are sprayed with anti-corrosion paint.