CN217886927U

CN217886927U - Badminton training net rack

Info

Publication number: CN217886927U
Application number: CN202221674868.6U
Authority: CN
Inventors: 陈思锐; 陈思颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-25
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a badminton training net rack, which comprises a supporting mechanism for height adjustment and support of the whole body, wherein a net pulling mechanism for retracting and releasing net cloth through elastic force is arranged between the supporting mechanisms, and the net pulling mechanism is movably connected with the supporting mechanism; the supporting mechanism comprises an upright post with two opposite sides, a supporting leg is arranged on the outer wall of the lower side of the upright post, the upright post is hollow, a rotating wheel sleeve is arranged at the upper end of the upright post, a screw rod penetrating through the upright post is arranged in the center of the rotating wheel sleeve, a supporting plate is arranged on the outer diameter of the screw rod and positioned above the upright post, and a positioning hole is formed in the supporting plate; the net pulling mechanism comprises a first sleeve arranged on the upper side of the screw rod at one position, and a positioning pin is arranged at the lower end of the first sleeve. The utility model discloses a supporting mechanism, the setting of drawing the net mechanism are convenient for highly adjust fixedly to using, are convenient for accomodate the installation to the block net, have improved the convenience of going out to use.

Description

Badminton training net rack

Technical Field

The utility model relates to a sport equipment technical field especially relates to a badminton training rack.

Background

The badminton is a sport which can be carried out indoors and outdoors, can be divided into single play, double play and the like according to the number of people participating in the badminton, and can be developed towards a better direction along with the development of national fitness; however, the badminton net support refers to a support for supporting a badminton net; the badminton net is respectively arranged at two midpoint positions of the side line of the badminton field and is responsible for pulling the badminton net open and reaching the standard height; the badminton net rack is an essential facility for badminton practice. Present sports badminton training rack, the highly fixed of most pole settings, unable adjustment rack height, it is inconvenient to remove, can't satisfy the badminton fan of different ages, brings certain inconvenience for the badminton.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a badminton training rack in order to solve the problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a badminton training net rack comprises supporting mechanisms used for height adjustment and supporting of the whole badminton training net rack, net pulling mechanisms used for retracting and releasing net cloth through elastic force are arranged among the supporting mechanisms, and the net pulling mechanisms are movably connected with the supporting mechanisms;

the supporting mechanism comprises an upright post with two opposite sides, a supporting leg is arranged on the outer wall of the lower side of the upright post, the upright post is hollow, a rotating wheel sleeve is arranged at the upper end of the upright post, a screw rod penetrating through the upright post is arranged in the center of the rotating wheel sleeve, a supporting plate is arranged on the outer diameter of the screw rod and positioned above the upright post, and a positioning hole is formed in the supporting plate;

the net pulling mechanism comprises a first sleeve arranged on the upper side of the screw rod at one position, a positioning pin is arranged at the lower end of the first sleeve, an axle sleeve is arranged on the inner side of the first sleeve, a torsion spring is arranged between the bottom of the axle sleeve and the bottom of the first sleeve, the two ends of the torsion spring are respectively connected with the first sleeve and the axle sleeve, a blocking net is wound on the outer diameter of the axle sleeve, an end cover is arranged at the upper end of the first sleeve, a notch is formed in the outer wall of the first sleeve in a way of keeping away from one side of the positioning pin, a fixing strip is arranged at one end of the blocking net, a second sleeve is arranged on the upper side of the screw rod at the other position, and a fixing groove is formed in the outer wall of the second sleeve.

Further setting: the rotating wheel sleeve is rotatably connected with the upright post, and the screw rod is in threaded connection with the rotating wheel sleeve.

Further setting: the supporting disk with the screw rod welding, the stabilizer blade is in the equipartition has three places on the stand.

Further setting: the shaft sleeve is rotatably connected with the upper end of the screw rod, and the end cover is in threaded connection with the first sleeve.

Further setting: one end of the blocking net is fixed on the shaft sleeve, and the fixing strip is in sliding insertion connection with the fixing groove.

Further setting: the lower end of the positioning pin is conical, and the positioning pin is welded with the first sleeve.

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

through the setting of supporting mechanism, net pulling mechanism, be convenient for adjust fixedly to the use height, be convenient for accomodate the installation to the block, improved the convenience of going out to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is an isometric view of a badminton training net rack of the present invention;

fig. 2 is a schematic view of a partial structure of a badminton training net rack according to the present invention;

fig. 3 is a schematic view of a partial structure of a supporting mechanism of the badminton training net rack of the present invention;

fig. 4 is a schematic view of a partial structure of a second sleeve of a net pulling mechanism of a badminton training net rack according to the present invention;

fig. 5 is a schematic view of a local main splitting structure of a net pulling mechanism of a badminton training net rack.

The reference numerals are illustrated below:

1. a support mechanism; 11. a column; 12. a support leg; 13. a screw; 14. rotating the wheel sleeve; 15. a support disc; 16. positioning holes; 2. a net pulling mechanism; 21. a first sleeve; 22. a torsion spring; 23. a shaft sleeve; 24. an end cap; 25. blocking; 26. a fixing strip; 27. a second sleeve; 28. fixing grooves; 29. and positioning pins.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-5, a badminton training net rack comprises support mechanisms 1 for height adjustment and support of the whole body, net pulling mechanisms 2 for retracting and releasing net cloth through elastic force are arranged between the support mechanisms 1, and the net pulling mechanisms 2 are movably connected with the support mechanisms 1;

in this embodiment: the supporting mechanism 1 comprises an upright post 11 with two opposite sides, three supporting legs 12 are uniformly welded on the outer wall of the lower side of the upright post 11, the upright post 11 is hollow, the upper end of the upright post 11 is rotatably connected with a rotating wheel sleeve 14, a screw 13 penetrating through the upright post 11 is arranged in the center of the rotating wheel sleeve 14, the screw 13 is in threaded connection with the rotating wheel sleeve 14, the screw 13 is adjusted relative to the extending height of the upright post 11 by rotating the rotating wheel sleeve 14, a supporting plate 15 is welded on the upper side of the upright post 11 on the outer diameter of the screw 13, and a positioning hole 16 is formed in the supporting plate 15;

in this embodiment: the net pulling mechanism 2 comprises a first sleeve 21 arranged on the upper side of one screw 13, a positioning pin 29 is welded at the lower end of the first sleeve 21, the lower end of the positioning pin 29 is conical, a shaft sleeve 23 is arranged on the inner side of the first sleeve 21, the shaft sleeve 23 is rotatably connected with the upper end of the screw 13, a torsion spring 22 is arranged between the bottom of the shaft sleeve 23 and the bottom of the first sleeve 21, two ends of the torsion spring 22 are respectively connected with the first sleeve 21 and the shaft sleeve 23, a blocking net 25 is wound on the outer diameter of the shaft sleeve 23, one end of the blocking net 25 is fixed on the shaft sleeve 23, an end cover 24 is in threaded connection with the upper end of the first sleeve 21, a notch is formed in one side, away from the positioning pin 29, of the outer wall of the first sleeve 21, the blocking net 25 penetrates through one end of the notch to be provided with a fixing strip 26, a second sleeve 27 is arranged on the upper side of the other screw 13, a fixing groove 28 is arranged on the outer wall of the second sleeve 27, the fixing strip 26 is in sliding insertion connection with the fixing groove 28, and the fixing strip 26 and the fixing groove 28 are convenient for quick disassembly of the fixing strip 26 and the fixing strip 28.

The utility model discloses theory of operation and use flow: the supporting mechanism 1 is placed at a position to be used, the screw 13 is rotated by rotating the wheel sleeve 14, the extending height of the screw 13 relative to the upright post 11 is adjusted, then the first sleeve 21 and the second sleeve 27 are respectively sleeved on the upper side of the screw 13, the positioning pin 29 is inserted into the positioning hole 16 of the supporting plate 15, the fixing strip 26 on the blocking net 25 is pulled to move towards the fixing groove 28 on the second sleeve 27, the fixing strip 26 is inserted into the fixing groove 28 to form a net rack state, after the supporting mechanism is used, the fixing strip 26 is taken down from the fixing groove 28, the shaft sleeve 23 rotates under the action force of the torsion spring 22, and the blocking net 25 is received in the first sleeve 21.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a badminton training rack which characterized in that: the net drawing mechanism comprises supporting mechanisms (1) used for height adjustment and supporting of the whole body, a net drawing mechanism (2) used for drawing and releasing net cloth through elastic force is arranged between the supporting mechanisms (1), and the net drawing mechanism (2) is movably connected with the supporting mechanisms (1);

the supporting mechanism (1) comprises an upright post (11) with two opposite sides, a supporting leg (12) is arranged on the outer wall of the lower side of the upright post (11), the upright post (11) is hollow, a rotating wheel sleeve (14) is arranged at the upper end of the upright post (11), a screw rod (13) penetrating through the upright post (11) is arranged at the center of the rotating wheel sleeve (14), a supporting plate (15) is arranged on the outer diameter of the screw rod (13) and positioned on the upper side of the upright post (11), and a positioning hole (16) is arranged on the supporting plate (15);

the net pulling mechanism (2) comprises a first sleeve (21) arranged on the upper side of the screw rod (13) at one position, a positioning pin (29) is arranged at the lower end of the first sleeve (21), a shaft sleeve (23) is arranged on the inner side of the first sleeve (21), a torsion spring (22) is arranged between the bottom of the shaft sleeve (23) and the bottom of the first sleeve (21), two ends of the torsion spring (22) are respectively connected with the first sleeve (21) and the shaft sleeve (23), a blocking net (25) is wound on the outer diameter of the shaft sleeve (23), an end cover (24) is arranged at the upper end of the first sleeve (21), a notch is formed in one side of the positioning pin (29) and is far away from the outer wall of the first sleeve (21), the blocking net (25) penetrates through one end of the notch to be provided with a fixing strip (26), a second sleeve (27) is arranged on the upper side of the screw rod (13) at the other position, and a fixing groove (28) is formed in the outer wall of the second sleeve (27).

2. A badminton training net mount as claimed in claim 1, wherein: the rotating wheel sleeve (14) is rotationally connected with the upright post (11), and the screw rod (13) is in threaded connection with the rotating wheel sleeve (14).

3. A badminton training net mount as claimed in claim 1, wherein: the supporting disc (15) is welded with the screw (13), and three positions are uniformly distributed on the stand column (11) through the supporting legs (12).

4. A badminton training net mount as claimed in claim 1, wherein: the shaft sleeve (23) is rotatably connected with the upper end of the screw rod (13), and the end cover (24) is in threaded connection with the first sleeve (21).

5. A badminton training net mount as claimed in claim 1, wherein: one end of the barrier net (25) is fixed on the shaft sleeve (23), and the fixing strip (26) is in sliding insertion connection with the fixing groove (28).

6. A badminton training net mount as claimed in claim 1, wherein: the lower end of the positioning pin (29) is conical, and the positioning pin (29) is welded with the first sleeve (21).