CN218046394U - Badminton net rack convenient to assemble - Google Patents

Abstract

The utility model relates to a badminton net rack convenient for assembly, which comprises a first upright post, a second upright post, two bases and two bolts, wherein the lower surface of the first upright post is provided with a threaded hole, the upper surface of the first upright post is provided with an insertion groove, the side surface of the first upright post is provided with a plurality of hooks, and the lower surface of the second upright post is provided with a threaded hole; the second stand is mutually supported with the insertion groove, and second stand side is connected with the block, and the base includes two templates, and two templates are "ten" word articulated together, and the through-hole has been seted up on the surface of two template articulated departments, bolt and screw hole screw-thread fit of each other, and first stand or second stand are passed the through-hole by the bolt from the below and are connected on the base with screw hole screw-thread fit's mode again, adopt this kind of badminton rack of convenient assembly, have solved the difficult problem that carries and install of badminton rack.

Description

Badminton net rack convenient to assemble

Technical Field

The utility model relates to a sport equipment technical field, concretely relates to badminton rack of convenient assembly.

Background

The badminton is an indoor movement of a hemispherical cork with a circle of feathers tied at the flat opening end and is flapped by a long-handle reticular ball through a net. Can be divided into single beating and double beating. Compared with tennis with similar properties, the badminton has low requirements on the physical constitution of players, but has more exquisite endurance, and is very suitable for the development of easterners. As early as two thousand years ago, a game similar to badminton was developed in china, india, etc. Modern badminton has originated in the uk. Since 1992, badminton has become a formal event at the Olympic Association.

The badminton net rack refers to a support for supporting a badminton net. It is respectively arranged at two middle points of the side line of the badminton court, and is responsible for pulling the badminton net apart and reaching the standard height.

People play the badminton and carry out body-building at present, and the majority goes on a certain open air ground in the open air, because current badminton net frame carries the installation inconvenient, often does not use the badminton net frame to play, and this playing method can not carry out the score according to the match rule, and very big influence the interest of badminton, be unfavorable for the improvement of sports quality and badminton athletics level.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a badminton net rack of convenient assembly has solved the difficult problem of carrying and installing of badminton net rack.

In order to achieve the purpose, the badminton net rack convenient to assemble comprises a first stand column, a second stand column, two bases and two bolts, wherein a threaded hole is formed in the lower surface of the first stand column, an insertion groove is formed in the upper surface of the first stand column, and a plurality of hooks are arranged on the side surface of the first stand column;

the lower surface of the second upright post is provided with the threaded hole; the second upright post is matched with the insertion groove, and the side surface of the second upright post is connected with a blocking net;

the base comprises two shaping plates which are hinged together in a cross shape, and through holes are formed in the surfaces of the hinged parts of the two shaping plates;

the bolt is in threaded fit with the threaded hole;

the first upright post or the second upright post is connected to the base in a mode that the bolt penetrates through the through hole from the lower part and then is in threaded fit with the threaded hole.

Furthermore, a storage box is additionally arranged, a first groove is formed in the storage box, the first groove is matched with a composition when the second stand column is inserted into the insertion groove of the first stand column, two second grooves are formed in the storage box, the second grooves are matched with the bases when the two templates are overlapped after rotating, a box cover is hinged to the storage box, and a handle is arranged on the side face of the storage box.

Furthermore, the bolt adopts a knob type nut, and a countersunk hole is formed at the lower end of the through hole.

Further, the first upright post and the second upright post are both of cylindrical structures, and the insertion groove is matched with the second upright post to form a circular hole.

Further, the first stand with the second stand all adopts the polyurethane material, the base adopts the nodular cast iron material.

Compared with the prior art, the utility model, its beneficial effect is:

when the badminton is to be played, firstly, the two bases are turned into a cross shape which is vertical to each other between the two shaping plates, then the first upright post and the second upright post are fixedly connected to the upper surfaces of the two bases through bolts respectively, so that the first upright post and the second upright post can be vertically placed on the ground, the first upright post and the second upright post are respectively placed on two sides of a badminton court, then one end of the blocking net which is not connected with the second upright post is pulled to the other side of the badminton court and hung on a hook of the first upright post, the distance between the first upright post and the second upright post is adjusted, the blocking net is pulled straight, and the badminton playing can be started;

when the net rack needs to be folded up after badminton knotting, the blocking net is taken down from the hook on the first upright, then the blocking net is wound on the surface of the second upright, the bolts are dismounted from the lower ends of the first upright and the second upright, the second upright and the blocking net wound on the surface of the second upright are inserted into the insertion groove of the first upright together, the templates of the two bases are rotated to be mutually overlapped, and all parts of the whole net rack can be transversely lifted and carried by a single person after being disassembled.

The badminton net rack convenient to assemble is adopted, and the problem that the badminton net rack is not easy to carry and install is solved.

Drawings

FIG. 1 is a partial perspective view of a badminton net rack of the utility model which is convenient to assemble;

FIG. 2 is a partial perspective view of a badminton net rack of the present invention, which is convenient for assembly;

fig. 3 is a partial sectional view of a badminton net support of the present invention, which is easy to assemble;

FIG. 4 is a partial cross-sectional view of a badminton net support of the present invention, which is easy to assemble;

fig. 5 is a partial sectional view of a badminton net support of the present invention, which is easy to assemble;

fig. 6 is a partial cross-sectional view of a badminton net support of the present invention in another state, which facilitates assembly;

FIG. 7 is a partial perspective view of a badminton net rack of the present invention, which is convenient for assembly;

in the figure: 1. a first upright post; 2. a second upright post; 3. a base; 301. a template; 302. a through hole; 303. a countersunk hole; 4. a bolt; 5. a threaded hole; 6. inserting the groove; 7. hooking; 8. blocking a net; 9. a storage box; 901. a first groove; 902. a second groove; 903. a box cover; 904. a handle.

Detailed Description

In order to explain the technical contents, structural features, attained objects and effects of the present invention in detail, the following embodiments are exemplified and explained in detail with reference to the accompanying drawings.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "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, should not be construed as limiting the scope of the invention.

Referring to fig. 1 and fig. 2 to 7, the present invention provides an embodiment:

in order to achieve the purpose, the utility model provides a badminton net rack convenient to assemble, which comprises a first upright post 1, a second upright post 2, two bases 3 and two bolts 4, wherein the lower surface of the first upright post 1 is provided with a threaded hole 5, the upper surface of the first upright post 1 is provided with an insertion groove 6, and the side surface of the first upright post 1 is provided with a plurality of hooks 7;

the lower surface of the second upright post 2 is provided with the threaded hole 5; the second upright post 2 is matched with the insertion groove 6, and a blocking net 8 is connected to the side surface of the second upright post 2;

the base 3 comprises two shaping plates 301, the two shaping plates 301 are hinged together in a cross shape, and through holes 302 are formed in the surfaces of the hinged positions of the two shaping plates 301;

the bolt 4 is in threaded fit with the threaded hole 5;

the first upright 1 or the second upright 2 is connected to the base 3 by the bolt 4 passing through the through hole 302 from below and then being in threaded engagement with the threaded hole 5.

When the badminton is to be played, firstly, the two bases 3 are rotated into a cross shape which is vertical to each other between the two plates 301, then the first upright post 1 and the second upright post 2 are respectively fixedly connected to the upper surfaces of the two bases 3 through the bolts 4, so that the first upright post 1 and the second upright post 2 can be vertically placed on the ground, the first upright post 1 and the second upright post 2 are respectively placed on two sides of a court (not marked in the figure), then one end, which is not connected with the second upright post 2, of the blocking net 8 is pulled to the other side of the court and hung on the hook 7 of the first upright post 1, the distance between the first upright post 1 and the second upright post 2 is adjusted, the blocking net 8 is pulled straight, and the badminton playing can be started;

when the net rack needs to be collected by badminton knotting bundles, the blocking net 8 is taken down from the hook 7 on the first upright post 1, the blocking net 8 is wound on the surface of the second upright post 2, the bolts 4 are detached from the lower ends of the first upright post 1 and the second upright post 2, the second upright post 2 and the blocking net 8 wound on the surface of the second upright post are inserted into the insertion groove 6 of the first upright post 1, the shaping plates 301 of the two bases 3 are rotated to be in an overlapped state, and all components of the whole net rack can be transversely lifted by a single person after being disassembled.

The badminton net rack convenient to assemble is adopted, and the problem that the badminton net rack is not easy to carry and install is solved.

Further, a storage box 9 is further provided, a first groove 901 is formed in the storage box 9, the first groove 901 is matched with a composition when the second upright post 2 is inserted into the insertion groove 6 of the first upright post 1, two second grooves 902 are formed in the storage box 9, the second grooves 902 are matched with the bases 3 when the two shaping plates 301 are overlapped after rotating, a box cover 903 is hinged to the storage box 9, and a handle 904 is arranged on the side face of the storage box 9.

After the badminton is knotted, the second upright post 2 is inserted into the insertion groove 6 of the first upright post 1, the first groove 901 is placed together, the two bases 3 in the overlapped state are respectively placed into the two second grooves 902, scattered parts are fixed together, the box cover 903 is used for covering and avoiding separation from the storage box 9, the handle 904 can be directly held by hands for carrying, and the portability is improved.

Further, the bolt 4 is a knob type nut, and a counter bore 303 is formed at the lower end of the through hole 302.

The knob type nut can be screwed down only by being applied to a hand without other tools, and the nut of the bolt 4 is hidden in the counter bore 303, so that the lower surface of the base 3 is smoother, and the first upright post 1 and the second upright post 2 are prevented from shaking.

Further, the first column 1 and the second column 2 are both cylindrical structures, and the insertion groove 6 is matched with the second column 2 to be in a circular hole shape.

First stand 1 grips for the transport of being convenient for of cylinder structure with second stand 2, and the insertion groove 6 cooperates inseparabler for the round hole form lets for cylindrical second stand 2 when inserting simultaneously.

Further, first stand 1 with second stand 2 all adopts the polyurethane material, base 3 adopts the nodular cast iron material.

The polyurethane material also can possess certain bending strength under the prerequisite that the quality is lighter, and first stand 1 all adopts polyurethane material portable with second stand 2, and nodular cast iron material density is great, and base 3 adopts nodular cast iron material alright reach the weight that prevents first stand 1 or second stand 2 and empty with less volume.

Claims (5)

1. The utility model provides a badminton net frame of convenient assembly which characterized in that: the device comprises a first upright post (1), a second upright post (2), two bases (3) and two bolts (4), wherein a threaded hole (5) is formed in the lower surface of the first upright post (1), an insertion groove (6) is formed in the upper surface of the first upright post (1), and a plurality of hooks (7) are arranged on the side surface of the first upright post (1);

the threaded hole (5) is formed in the lower surface of the second upright post (2); the second upright post (2) is matched with the insertion groove (6), and the side surface of the second upright post (2) is connected with a blocking net (8);

the base (3) comprises two shaping plates (301), the two shaping plates (301) are hinged together in a cross shape, and through holes (302) are formed in the surfaces of the hinged positions of the two shaping plates (301);

the bolt (4) is in threaded fit with the threaded hole (5);

the first upright post (1) or the second upright post (2) is connected to the base (3) by the bolt (4) in a mode of penetrating through the through hole (302) from the lower part and then being in threaded fit with the threaded hole (5).

2. An easily assembled badminton net mount according to claim 1, wherein: the storage box is further provided with a storage box (9), a first groove (901) is formed in the storage box (9), the first groove (901) and a composition when the second upright (2) is inserted into the insertion groove (6) of the first upright (1) are matched with each other, two second grooves (902) are formed in the storage box (9), the second grooves (902) are matched with the bases (3) which are overlapped with each other after the two templates (301) rotate, the storage box (9) is hinged to a box cover (903), and a handle (904) is arranged on the side face of the storage box (9).

3. An easily assembled badminton net mount according to claim 1, wherein: the bolt (4) adopts a knob type nut, and the lower end of the through hole (302) is provided with a counter bore (303).

4. An easily assembled badminton net mount according to claim 1, wherein: the first upright post (1) and the second upright post (2) are both of cylindrical structures, and the insertion groove (6) is matched with the second upright post (2) to form a round hole.

5. An easily assembled badminton net mount according to claim 1, wherein: the first stand column (1) and the second stand column (2) are made of polyurethane, and the base (3) is made of nodular cast iron.

Images