Portable badminton net rack structure

Abstract

The utility model discloses a portable badminton net rack structure, which relates to the technical field of sports equipment and comprises two groups of annular bases, support cylinders are fixedly mounted on the outer top surfaces of the two groups of annular bases, and extension columns are slidably arranged on the inner sides of the two support cylinders. Connecting plates are fixedly installed on the tops of the corresponding peripheral side walls of the two extending columns, rotating rods are rotationally installed on the outer bottom faces of the two connecting plates, and meanwhile the peripheral side walls of the two rotating rods are jointly sleeved with an intercepting ball net. The intercepting ball net can be stored and unfolded through the connecting plate, the rotating rod and the rotary knob, the height of the extending column can be adjusted according to different height requirements under the auxiliary effect of the adjusting stud, the intercepting ball net can be used by people with different heights, and therefore the practicability of the intercepting ball net can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sports equipment, in particular to a portable badminton net rack structure. Background Technique

[0002] With the enrichment of people's material life, the pursuit of health and sports has become a trend. Badminton, as a sport suitable for all ages and can be carried out indoors and outdoors, has been favored by people. However, only some badminton halls have special badminton racks. Most of the time, people do not go to the badminton halls specifically but find an open space nearby to play badminton. Basically, there is no badminton rack on the temporary open space, or the temporarily erected badminton rack is extremely inconvenient.

[0003] At present, the existing badminton racks are generally large in size, not only inconvenient to store but also inconvenient to carry, and it is also more troublesome to install and adjust, which greatly restricts people's love for badminton. For this reason, the technical personnel in this field provide a portable badminton net rack structure to solve the problems raised in the above background technique. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a portable badminton net rack structure, which solves the problems raised in the above background technique, that is, due to the large volume, it is not only inconvenient to store and carry, but also more troublesome to install and adjust, which greatly restricts people's love for badminton.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A portable badminton net rack structure includes two groups of annular bases. On the outer top surfaces of the two groups of annular bases, support cylinders are fixedly installed. Inside the two support cylinders, extension columns are slidably arranged. On the top parts of the outer peripheral side walls corresponding to the two extension columns, connecting plates are fixedly installed. And on the outer bottom surfaces of the two connecting plates, rotating rods are rotatably installed. At the same time, an intercepting net is jointly sleeved on the outer peripheral side walls of the two rotating rods.

[0006] As a further technical solution of the utility model, on the outside of the two support cylinders and along their two side walls from top to bottom, through first threaded sleeve holes arranged at equal intervals are opened. On the bottom parts of the outer peripheral side walls of the two extension columns, second threaded sleeve holes adapted to the first threaded sleeve holes are opened. The support cylinders and the extension columns are fixedly connected by inserting adjusting stud bolts inside the first threaded sleeve holes and the second threaded sleeve holes.

[0007] As a further technical solution of the utility model, on the inner peripheral side walls of the two support cylinders, clamping grooves are symmetrically opened. On the bottom parts of the outer peripheral side walls of the two extension columns, clamping strips are symmetrically installed. The clamping strips are slidably inserted inside the clamping grooves.

[0008] As a further technical solution of the present utility model, first ear plates arranged at equal intervals are fixedly installed on the bottom of the outer peripheral side walls of the two groups of the annular bases. Support plates are rotatably installed inside the six first ear plates. At the same time, clamping blocks capable of clamping the support plates are fixedly installed on the top of the outer peripheral side walls of the two groups of the annular bases.

[0009] As a further technical solution of the present utility model, second ear plates are fixedly installed on the corresponding outer peripheral side walls of the two groups of the annular bases. Telescopic reinforcing rods are rotatably installed inside the two second ear plates. The outer side walls of the two reinforcing rods are rotatably connected to each other through connecting blocks.

[0010] As a further technical solution of the present utility model, one end of one of the rotating rods penetrates through and extends to the outer top surface of one of the connecting plates, and a knob is fixedly installed on the outer top surface of the rotating rod.

[0011] The present utility model provides a portable badminton net rack structure, which has the following

[0012] beneficial effects compared with the prior art:

[0013] 1. For the portable badminton net rack structure designed in this way, the interception net can be stored and unfolded by setting the connecting plate, the rotating rod and the knob, and with the auxiliary effect of the adjusting stud, the height of the extension column can be adjusted according to different height requirements, so that it can meet the use requirements of people with different heights, thereby being beneficial to improving its practicability.

[0014] 2. For the portable badminton net rack structure designed in this way, the annular base can be stably placed at a designated place by setting the support plate. At the same time, by setting the reinforcing rod, the whole net rack forms a whole, which further improves the overall stability and makes the interception net in a taut state, facilitating use. Secondly, due to the telescopic property of the reinforcing rod, the diameter of the net rack can be adjusted according to needs to meet the simultaneous use requirements of multiple people. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structure diagram of a portable badminton net rack structure;

[0016] Figure 2 is a sectional three-dimensional structure diagram of a portable badminton net rack structure;

[0017] Figure 3 is an overall structure decomposition diagram of a portable badminton net rack structure.

[0018] In the figure:

[0019] 1. Ring base; 101. First ear plate; 102. Support plate; 103. Clamping block; 104. Second ear plate; 105. Reinforcing rod; 106. Connecting block;

[0020] 2. Support cylinder; 201. First threaded sleeve hole; 202. Adjusting stud; 203. Card slot;

[0021] 3. Extension column; 301. Connecting plate; 302. Rotating rod; 303. Second threaded sleeve hole; 304. Card strip; 305. Knob;

[0022] 4. Intercepting net. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-3The utility model provides a technical solution for the structure of a portable badminton net frame: it comprises two groups of annular bases 1, support tubes 2 are fixedly installed on the outer top surfaces of the two groups of annular bases 1, extension columns 3 are slidably arranged on the inner sides of the two support tubes 2, connecting plates 301 are fixedly installed on the tops of the outer peripheral side walls corresponding to the two extension columns 3, and rotating rods 302 are rotatably installed on the outer bottom surfaces of the two connecting plates 301, and an interception net 4 is jointly sleeved on the outer peripheral side walls of the two rotating rods 302, and the outer sides of the two support tubes 2 are provided with through-type first threaded sleeve holes 201 arranged at equal intervals from top to bottom along the side walls on both sides thereof, and the two extension columns 3 are provided with a plurality of connecting plates 301. A second threaded hole 303 matched with the first threaded hole 201 is provided on the bottom of the outer side wall, and the inner sides of the first threaded hole 201 and the second threaded hole 303 are fixedly connected to the support tube 2 and the extension column 3 by means of an inserted adjusting screw 202. Slots 203 are symmetrically provided on the inner side walls of the two support tubes 2, and clamping strips 304 are symmetrically installed on the bottom of the outer side walls of the two extension columns 3. The clamping strips 304 are slidably inserted into the inner sides of the slots 203, and one end of one of the rotating rods 302 penetrates and extends to the outer top surface of one of the connecting plates 301, and a knob 305 is fixedly installed on the outer top surface of the rotating rod 302. The extension column 3 is pulled up according to the height requirements of different users, so that the clamping strip 304 slides back and forth along the inner side of the clamping slot 203. When the extension column 3 reaches the appropriate position, the adjusting screw 202 is turned to make it pass through the first threaded hole 201 and extend to the second threaded hole 303, so as to firmly fix the extension column 3 on the support tube 2. After that, the two sides of the interception net 4 are sleeved on the outer peripheral side walls of the two rotating rods 302, and then the knob 305 is turned to drive the rotating rod 302 to rotate, so that the interception net 4 can be unfolded, and it is also convenient for subsequent storage. The operation is simple and convenient to use.

[0025] The bottom of the outer peripheral side wall of the two groups of annular bases 1 is fixedly installed with first ear plates 101 arranged at equal intervals, and the inner sides of the six first ear plates 101 are all rotatably installed with support plates 102. At the same time, the top of the outer peripheral side wall of the two groups of annular bases 1 is fixedly installed with a clamping block 103 capable of clamping the support plate 102. The corresponding outer peripheral side walls of the two groups of annular bases 1 are fixedly installed with second ear plates 104, and the inner sides of the two second ear plates 104 are rotatably installed with retractable reinforcing rods 105. The outer side walls corresponding to the two reinforcing rods 105 are connected by connecting blocks 106. The ring base 1 is connected by mutual rotation. First, the ring base 1 is placed at the designated place, and then the two reinforcing rods 105 are connected to each other. The distance between the ring bases 1 is adjusted according to the needs under the telescopic effect of the reinforcing rods 105. When the appropriate distance is reached, the support plate 102 is removed from the block 103 and placed horizontally to stably place the ring base 1 at the designated place. At the same time, the entire grid is formed into a whole through the reinforcing rods 105, which further improves the overall stability and makes the intercepting net 4 in a straight state for easy use.

[0026] The working principle of the present utility model is as follows: When in use, first place the two annular bases 1 in the designated places in sequence. Then, according to the height requirements of different users, lift the extension column 3 until the extension column 3 reaches the appropriate position. After that, turn the adjusting stud 202 and pass it through the first threaded sleeve hole 201 and extend it into the second threaded sleeve hole 303 to firmly fix the extension column 3 on the support cylinder 2.

[0027] At the same time, sleeve both sides of the interception net 4 on the outer peripheral side walls of the two rotating rods 302. Then, turn the knob 305 to drive the rotating rod 302 to rotate, so as to realize the unfolding of the interception net 4, and it is also convenient for subsequent storage. The operation is simple and convenient to use.

[0028] Meanwhile, connect the two reinforcing rods 105 to each other. Then, under the telescopic action of the reinforcing rods 105, adjust the distance between the annular bases 1 according to the needs. When the appropriate distance is reached, remove the support plate 102 from the clamping block 103 and place it horizontally to stably place the annular base 1 in the designated place. At the same time, through the reinforcing rods 105, the entire net rack forms a whole, which further improves the overall stability and makes the interception net 4 in a straightened state, facilitating use.

[0029] Finally, when it is necessary to store after use, directly perform the reverse operation to disassemble and separate them from each other, so as to facilitate placement and carrying.

[0030] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model, unless otherwise specifically stated and limited, are implemented according to the conventional means in this field.

Claims

1. A portable badminton net structure, characterized in that: The invention comprises two groups of annular bases (1), support tubes (2) are fixedly mounted on the outer top surfaces of the two groups of annular bases (1), extension columns (3) are slidably arranged on the inner sides of the two support tubes (2), connecting plates (301) are fixedly mounted on the tops of the outer peripheral side walls corresponding to the two extension columns (3), and rotating rods (302) are rotatably mounted on the outer bottom surfaces of the two connecting plates (301), and an intercepting ball net (4) is commonly sleeved on the outer peripheral side walls of the two rotating rods (302).

2. A portable badminton net structure according to claim 1, characterized in that: The outside of the two support tubes (2) and along the side walls on both sides thereof are provided with through-type first threaded holes (201) arranged at equal intervals from top to bottom, and the bottom of the outer peripheral side walls of the two extension columns (3) are provided with second threaded holes (303) adapted to the first threaded holes (201), and the inner sides of the first threaded holes (201) and the second threaded holes (303) are fixedly connected to each other by inserting adjustment screws (202) to connect the support tubes (2) and the extension columns (3).

3. A portable badminton net structure according to claim 2, characterized in that: The inner side walls of the two support tubes (2) are symmetrically provided with card slots (203), and the bottoms of the outer side walls of the two extension columns (3) are symmetrically provided with card strips (304), and the card strips (304) are slidably inserted into the inner sides of the card slots (203).

4. A portable badminton net structure according to claim 1, characterized in that: First ear plates (101) arranged at equal intervals are fixedly mounted on the bottom of the outer peripheral side walls of the two groups of the annular bases (1), and support plates (102) are rotatably mounted on the inner sides of the six first ear plates (101). At the same time, a clamping block (103) capable of clamping the support plate (102) is fixedly mounted on the top of the outer peripheral side walls of the two groups of the annular bases (1).

5. A portable badminton net structure according to claim 1, characterized in that: Second ear plates (104) are fixedly mounted on the corresponding outer peripheral side walls of the two groups of the annular bases (1), and retractable reinforcing rods (105) are rotatably mounted on the inner sides of the two second ear plates (104). The two reinforcing rods (105) are rotatably connected to each other on the corresponding outer side walls via a connecting block (106).

6. A portable badminton net structure according to claim 1, characterized in that: One end of one of the rotating rods (302) penetrates and extends to the outer top surface of one of the connecting plates (301), and a knob (305) is fixedly mounted on the outer top surface of the rotating rod (302).

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