CN218420924U

CN218420924U - Badminton net rack

Info

Publication number: CN218420924U
Application number: CN202221612677.7U
Authority: CN
Inventors: 梅素琴
Original assignee: JINHUA TECHNICIAN COLLEGE
Current assignee: JINHUA TECHNICIAN COLLEGE
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-02-03
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to a sports goods field discloses a badminton rack, including net and ball frame, the ball frame includes from last top telescopic link, middle telescopic link and the bottom telescopic link that cup joints extremely down in proper order, the ball frame is hollow structure. The limiting structure is arranged on the side wall of the ball rack, and can limit the ball rack after the ball rack is stretched or relieve the limitation so that the ball rack can be gradually contracted. Two sides of the net are respectively arranged inside the two groups of ball racks through the openings. The rolling structure is arranged inside the ball rack and connected with the side wall of the ball net for rolling the ball net. The utility model discloses can make the ball frame shrink through removing limit structure to inside rolling the net to the ball frame through rolling structure, reduce badminton rack overall structure's occupation space, and set up the ball frame into hollow structure, reduce structure weight, make overall structure more light, people of being convenient for carry to different scenes and use, improve the product practicality.

Description

Badminton net rack

Technical Field

The utility model relates to a sports goods field specifically relates to a badminton rack.

Background

The badminton net rack is a bracket for supporting the badminton net, is respectively erected at two midpoint positions of a long side line of the badminton and is responsible for pulling the badminton net to reach a standard height.

General stadiums all adopt fixed badminton net rack, and this kind of fixed badminton net rack generally all has thick and heavy base, and it is more arduous to remove, and portable not convenient for can't satisfy the demand that people used in outdoor environment such as living district, meadow, sandy beach, courtyard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a badminton rack, this utility model can solve the inconvenient carrying of badminton rack that exists among the prior art, can't satisfy the problem that people used under different scenes.

In order to achieve the above object, the utility model provides a badminton net rack, including the ball frame that net and two sets of symmetries set up, wherein:

the ball rack comprises a top telescopic rod, a middle telescopic rod and a bottom telescopic rod which are sequentially sleeved from top to bottom, the ball rack is of a hollow structure, and openings are formed in the side walls facing each other;

the limiting structure is arranged on the side wall of the ball rack and can limit the ball rack after the ball rack is stretched or relieve the limiting so that the ball rack can be gradually contracted;

two sides of the ball net are respectively arranged inside the two groups of ball racks through the openings;

the rolling structure is arranged inside the ball rack and connected with the side wall of the ball net for rolling the ball net.

The utility model discloses can make the ball frame shrink through removing limit structure to inside rolling the net to the ball frame through rolling structure, reduce badminton rack overall structure's occupation space, and set up the ball frame into hollow structure, reduce structure weight, make overall structure more light, people of being convenient for carry to different scenes and use, improve the product practicality.

Further, limit structure includes:

the limiting holes are formed in the top ends of the side walls of the bottom telescopic rod and the middle telescopic rod;

the mounting grooves are formed in the bottom ends of the side walls of the middle telescopic rod and the top telescopic rod;

the elastic piece is arranged in the mounting groove, and one end of the elastic piece is connected with the inner wall of the mounting groove;

and one end of the limiting strip is connected with the other end of the elastic piece, and the other end of the limiting strip can stretch into the limiting hole.

Further, the rolling structure includes:

the connecting rod is arranged in the top telescopic rods of the ball racks, is detachably connected with the inner wall of the top telescopic rods and is detachably connected with one side wall of the ball net;

the pivot, with the connection can be dismantled to another lateral wall of net, the pivot setting in the top telescopic link of another group ball frame, through the sleeve with the top inner wall of top telescopic link rotates to be connected, the sleeve through set up inside its flat spiral spring with the pivot is connected, the sleeve with the connection can be dismantled to the inner wall of top telescopic link.

Further, it is two sets of all be equipped with the mounting panel in the top telescopic link of ball rack, the bottom of connecting rod with the connection can be dismantled to the mounting panel, the bottom of pivot through the sleeve with the mounting panel rotates to be connected, the sleeve through set up in its inside flat spiral spring with the pivot is connected, the sleeve with the connection can be dismantled to the mounting panel.

Further, the connecting rod and the sleeve are detachably connected with the inner wall of the top telescopic rod and the mounting plate through threads.

Further, have the confession on the both sides wall of net respectively the connecting rod with the current passageway of pivot, the connecting rod with the pivot is through wearing to locate in the passageway with the net carries out to dismantle the connection.

Further, the through-hole has on the both sides wall of net, the connecting rod with have in the pivot and can stretch into couple in the through-hole, the connecting rod with the pivot through the couple with the through-hole with the net carries out to dismantle the connection.

Furthermore, one group of top telescopic rods are provided with a limiting groove formed in one side wall of the opening, the other group of top telescopic rods are provided with a limiting block formed in one side wall of the opening, and the limiting block can be embedded into the limiting groove.

Furthermore, the bottoms of the two groups of ball racks are provided with bases, and the bottoms of the bases are provided with universal wheels.

Further, the base includes L type base, L type base with the ball rack is articulated, L type base is followed articulated department upset or not all is equipped with the universal wheel on the state down with the lateral wall of ground contact.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of a set of ball racks in the present invention;

fig. 3 is a schematic view of the internal structure of another group of ball racks in the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 2.

Description of the reference numerals

1, a net; 21, a top telescopic rod; 22 intermediate telescopic rods; 23, a bottom telescopic rod; 24 mounting plates; 31 installing grooves; 32 an elastic member; 33, limiting strips; 41 connecting rods; 42 a rotating shaft; 43 a sleeve; 5, a limiting block; 6, a base; 7 universal wheels.

Detailed Description

The following describes in detail embodiments of the present invention. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the present invention, the use of the terms of orientation such as "upper and lower" in the case where no description is made to the contrary generally means the orientation in the assembled and used state. "inner and outer" refer to the inner and outer contours of the respective component itself.

The utility model discloses in provide a badminton net rack, as shown in fig. 1-4, including net 1 and the ball frame that two sets of symmetries set up, wherein, the ball frame includes from last top telescopic link 21, middle telescopic link 22 and the bottom telescopic link 23 that cup joints down in proper order, the ball frame is hollow structure, and has the opening on the lateral wall each other of orientation. Be equipped with limit structure on the lateral wall of ball frame, can carry out spacingly to the ball frame after the extension is accomplished, or relieve spacingly and make the ball frame shrink step by step. Two sides of the net 1 are respectively arranged inside the two groups of ball racks through the openings. And a rolling structure for rolling the net 1 is arranged in the ball rack.

The utility model discloses can make the ball frame shrink through removing limit structure to through rolling structure with 1 rolling of net to the ball frame inside, reduce badminton rack overall structure's occupation space, and set up the ball frame into hollow structure, reduce structure weight, make overall structure more light, people of being convenient for carry to different scenes and use, improve the product practicality.

When using, can adjust the height of ball frame according to the actual demand to carry out spacing fixed through limit structure to the ball frame, the width of net 1 also can be adjusted according to actual scene, through adjust two sets of ball between the frame distance can, adjust the completion back ball frame can insert ground and fix, or set up base 6 improvement stability in its bottom.

After using the completion, one of them group of ball frame in the in-process of rolling net 1 keeps motionless, makes another group of ball frame be close to it, and inside the rolling to the ball frame completely of net 1, in order to make the product can further portable, in an optional implementation mode, the ball frame adopts the shape of semicircle column, and two groups of ball frames can laminate each other, and is a set of top telescopic link 21 has be equipped with the spacing groove on an open-ended lateral wall, another group top telescopic link 21 has stopper 5 has on an open-ended lateral wall, stopper 5 can imbed in the spacing groove. Through the arrangement, the two groups of ball racks are connected, and the ball rack is convenient to carry.

In an alternative embodiment, as shown in fig. 4, the position limiting structure includes: a limiting hole, a mounting groove 31, an elastic piece 32 and a limiting strip 33. Wherein, the limiting holes are arranged on the top ends of the side walls of the bottom telescopic rod 23 and the middle telescopic rod 22. The mounting grooves 31 are provided on the bottom ends of the side walls of the middle telescopic bar 22 and the top telescopic bar 21. The elastic member 32 is disposed in the mounting groove 31, and the elastic member 32 includes a return spring having one end connected to an inner wall of the mounting groove 31. One end of the limiting strip 33 is connected with the other end of the elastic piece 32, and the other end of the limiting strip 33 can extend into the limiting hole.

Can relieve the spacing effect to the ball rack through the spacing strip 33 of pressing through above-mentioned setting, easy operation is convenient.

In an alternative embodiment, as shown in fig. 2-3, the rolling structure comprises: a connecting rod 41 and a rotating shaft 42. Wherein, the connecting rod 41 is arranged in the top telescopic rod 21 of a group of ball racks, connected with the top inner wall of the top telescopic rod 21 and connected with one side wall of the ball net 1. The rotating shaft 42 is connected with the other side wall of the net 1, the rotating shaft 42 is arranged in the top telescopic rod 21 of the other group of ball racks and is rotationally connected with the inner wall of the top telescopic rod 21 through a sleeve 43, and the sleeve 43 is connected with the rotating shaft 42 through a flat spiral spring arranged in the sleeve 43. In order to further improve the stability of the product, two sets of all be equipped with mounting panel 24 in the top telescopic link 21 of rack, the bottom of connecting rod 41 with mounting panel 24 is connected, the bottom of pivot 42 pass through sleeve 43 with mounting panel 24 rotates and connects, sleeve 43 through set up at its inside flat spiral spring with pivot 42 is connected.

In order to facilitate cleaning or replacing internal parts of a product, the two ends of the connecting rod 41 are detachably connected with the inner wall of the top telescopic rod 21 and the mounting plate 24, and the sleeves 43 positioned at the top and the bottom of the rotating shaft 42 are detachably connected with the inner wall of the top telescopic rod 21 and the mounting plate 24 respectively. The detachable connection mode comprises threads, buckles and the like. In order to further facilitate the assembly and disassembly of the parts, the mounting plate 24 is hinged to the inner wall of the top telescopic rod 21, or the mounting plate 24 is made of a flexible material, so that the mounting plate 24 can be turned over downwards at a certain angle in the process of mounting the connecting rod 41 and the sleeve 43, and the operation space is enlarged.

In addition, can also with net 1 with connecting rod 41 with the pivot 42 can dismantle the connection, for example, set up respectively on the both sides wall of net 1 and supply connecting rod 41 with the current passageway of pivot 42, connecting rod 41 with pivot 42 is through wearing to locate in the passageway with net 1 carries out to dismantle the connection. Or set up the through-hole on the both sides wall of net 1, connecting rod 41 with it can stretch into to have on the pivot 42 couple in the through-hole, connecting rod 41 with pivot 42 through the couple with the through-hole with net 1 carries out the dismantlement and connects.

In order to move the ball racks conveniently, bases 6 are arranged at the bottoms of the two groups of ball racks, and universal wheels 7 are arranged at the bottoms of the bases 6. As shown in fig. 1, the base 6 includes an L-shaped base, the L-shaped base is hinged to the ball rack, and universal wheels 7 are disposed on the side walls of the L-shaped base that contact the ground in the state of turning or not turning along the hinged portion. Through the setting, make great lateral wall of L type base area and ground contact when using the ball frame, improve the stability of ball frame, need accomodate the ball frame and overturn L type base when carrying after the use is accomplished, reduce area, portable from a little.

The above detailed description describes the preferred embodiments of the present invention, but the present invention is not limited to the details of the above embodiments, and the technical idea of the present invention can be within the scope of the present invention, and can be right to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various features described in the foregoing embodiments may be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

In addition, various embodiments of the present invention can be arbitrarily combined with each other, and the disclosed content of the present invention should be considered as the same as long as it does not violate the idea of the present invention.

Claims

1. The utility model provides a badminton net rack, its characterized in that includes ball net (1) and the ball frame of two sets of symmetry settings, wherein:

the ball rack comprises a top telescopic rod (21), a middle telescopic rod (22) and a bottom telescopic rod (23) which are sequentially sleeved from top to bottom, the ball rack is of a hollow structure, and openings are formed in the side walls facing each other;

two sides of the net (1) are respectively arranged inside the two groups of ball racks through the openings;

the rolling structure sets up the ball frame inside with the lateral wall of net (1) is connected, is used for the rolling net (1).

2. The badminton net rack of claim 1, wherein the limiting structure comprises:

the limiting holes are formed in the top ends of the side walls of the bottom telescopic rod (23) and the middle telescopic rod (22);

the mounting grooves (31) are formed in the bottom ends of the side walls of the middle telescopic rod (22) and the top telescopic rod (21);

the elastic piece (32) is arranged in the mounting groove (31), and one end of the elastic piece is connected with the inner wall of the mounting groove (31);

and one end of the limiting strip (33) is connected with the other end of the elastic piece (32), and the other end of the limiting strip (33) can stretch into the limiting hole.

3. The badminton net support of claim 1, wherein the rolling structure comprises:

the connecting rod (41) is arranged in the top telescopic rod (21) of the ball rack group, is detachably connected with the inner wall of the top telescopic rod (21), and is detachably connected with one side wall of the ball net (1);

pivot (42), with the connection can be dismantled to another lateral wall of net (1), pivot (42) set up in top telescopic link (21) of another group ball frame, through sleeve (43) with the top inner wall of top telescopic link (21) rotates and connects, sleeve (43) through set up at its inside flat spiral spring with pivot (42) are connected, sleeve (43) with the connection can be dismantled to the inner wall of top telescopic link (21).

4. The badminton net rack of claim 3, characterized in that, all be equipped with mounting panel (24) in the top telescopic link (21) of two sets of the racks, the bottom of connecting rod (41) with the connection can be dismantled to mounting panel (24), the bottom of pivot (42) pass through sleeve (43) with mounting panel (24) rotate to be connected, sleeve (43) through set up in its inside flat spiral spring with pivot (42) are connected, sleeve (43) with the connection can be dismantled to mounting panel (24).

5. A badminton net mount according to claim 4, characterised in that the connecting rod (41) and the sleeve (43) are in detachable connection with the top inner wall of the top telescopic rod (21) and the mounting plate (24) by means of screw threads.

6. Badminton net support according to claim 3, characterized in that, the two side walls of the net (1) are respectively provided with a passage for the passage of the connecting rod (41) and the rotating shaft (42), and the connecting rod (41) and the rotating shaft (42) are detachably connected with the net (1) by penetrating the passage.

7. The badminton net mount according to claim 3, characterized in that, through holes are provided on both side walls of the net (1), hooks capable of extending into the through holes are provided on the connecting rod (41) and the rotating shaft (42), and the connecting rod (41) and the rotating shaft (42) are detachably connected with the net (1) through the hooks and the through holes.

8. The badminton net rack according to claim 1, characterized in that one set of the top telescopic rods (21) is provided with a limiting groove on one side wall of the opening, and the other set of the top telescopic rods (21) is provided with a limiting block (5) on one side wall of the opening, and the limiting block (5) can be embedded into the limiting groove.

9. The badminton net support according to claim 1, characterized in that the bottoms of the two groups of frames are provided with bases (6), and universal wheels (7) are arranged at the bottoms of the bases (6).

10. The badminton net support according to claim 9, characterized in that the base (6) comprises an L-shaped base, the L-shaped base is hinged with the ball support, and universal wheels (7) are arranged on the side walls of the L-shaped base, which are in contact with the ground in a state of being overturned or not overturned along the hinged part.