CN213760428U - Badminton net convenient to accomodate and have dead lever - Google Patents

Abstract

The utility model relates to the technical field of badminton nets, in particular to a badminton net convenient for containing and provided with a fixed rod, which comprises a bottom plate and a connecting seat, wherein the connecting seat is arranged above the bottom plate, the upper end of the bottom plate is fixedly connected with at least four threaded columns, the middle part of the upper end of the bottom plate is provided with at least four rectangular grooves which are integrated with the bottom plate, and four corners of the upper end and the lower end of the connecting seat are fixedly connected with bearings, compared with the existing badminton net which is supported by two vertical rods at the left and the right, the badminton net is designed by two supporting rods on a single seat, the isolation net of the badminton net is unfolded by opening the supporting rods, because the connecting rods are fixed on the supporting rods, the isolation net is arranged between the connecting rods and the movable rods, when the supporting rods rotate through the cylinders in the connecting grooves, the isolation net is unfolded, and the screws and nuts at the joints of the supporting rods and the connecting rods are matched with each other, to achieve the position of the separation net holding the badminton net.

Description

Badminton net convenient to accomodate and have dead lever

Technical Field

The utility model relates to a badminton net technical field, concretely relates to badminton net convenient to accomodate and have a dead lever.

Background

The badminton net is 6.10 m long and 0.76 m wide, is made of natural or artificial fiber with high quality and deep color, is yellow brown or grass green, is formed by folding 75 mm white cloth at the top end of the net, penetrates through an interlayer by using a rope or a steel wire, the upper edge of the white cloth edge is required to be tightly attached to the rope or the steel wire, the size of a mesh hole is between 10 and 20mm, a 75-wide double-layer white cloth (formed by folding) is sewn at the upper edge of the net, and penetrates through the interlayer by using a thin steel wire rope or a nylon rope to be fixedly hung between two net posts, the height of the net posts is 1.55m, the two net posts are required to be respectively erected at the middle points of sidelines of a double-playing field, when the badminton net is compared with a formal match, the upper edge of the middle part of the badminton net is required to be 1.524m high, the heights of the two ends of the badminton net are required to be tightly fastened with the net posts, and no gap is required to be arranged between the two ends of the badminton net posts.

But current badminton net when not using the badminton net, accomodate the badminton net and also be a process that wastes time and energy to after the time of using has been long, the phenomenon that the net middle part is tenesmic can appear, need remove the position of badminton net and when height-adjusting in addition, two pole settings supports about common badminton net all, and it is very inconvenient to let the badminton net want the shift position and height-adjusting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for accomodate badminton net that has the dead lever to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a badminton net convenient for containing and provided with a fixed rod comprises a bottom plate and a connecting seat, wherein the connecting seat is installed above the bottom plate, at least four threaded columns are fixedly connected to the upper end of the bottom plate, at least four rectangular grooves integrated with the bottom plate are formed in the middle of the upper end of the bottom plate, bearings are fixedly connected to four corners of the upper end and the lower end of the connecting seat, hollow columns are installed between every two bearings at the upper end and the lower end of the connecting seat, screwing covers are fixedly connected to the upper ends of the hollow columns, and wheels are movably connected to the lower ends of the connecting seat and located right above the rectangular grooves; a sleeve rod is fixedly connected to the middle of the upper end of the connecting seat, a hand screw nail is rotatably connected to the upper end of the sleeve rod, a movable rod penetrates through the sleeve rod, and a plurality of round holes integrated with the movable rod are formed in the surface of the movable rod; the utility model discloses a connecting seat, including connecting seat, bracing piece, connecting rod, screw, connecting seat upper end, connecting rod and bracing piece, connecting seat upper end left and right sides middle part all opens there is rather than spread groove as an organic whole, and the inside fixedly connected with cylinder of spread groove, the bracing piece has been cup jointed to the cylinder surface, and the upper end of the support bar installs the connecting rod, connecting rod and bracing piece junction run through and are provided with the screw, and the screw rear end rotates and be connected with the nut.

Preferably, an isolation net is fixedly connected between the connecting rod and the movable rod.

Preferably, the hollow column is internally distributed with threads matched with the threaded column, and the hollow column corresponds to the threaded column.

Preferably, the connecting seat is movably connected with the bottom plate through a hollow column and a threaded column.

Preferably, the hand-screwed nail is correspondingly clamped with the round holes, and the distance between the round holes is 1 cm.

Preferably, the number of the wheels is the same as that of the rectangular grooves, and the diameter of each wheel is smaller than the length of each rectangular groove.

The utility model has the advantages that: compared with the prior art:

1. this kind of badminton net convenient to accomodate and have dead lever, compare two pole setting support designs about current badminton net, this kind of badminton net is two bracing piece designs of single seat, through opening the bracing piece, make the isolated net of this kind of badminton net expand, because the connecting rod is being fixed on the bracing piece, and there is the isolated net between connecting rod and movable rod, when the bracing piece rotates through the cylinder in the middle of the spread groove, and then let the isolated net expand, and the screw and the nut that rely on bracing piece and connecting rod junction mutually support, reach the isolated net position of fixed this badminton net, when needs to accomodate this kind of badminton net, vice versa, unscrew screw and nut earlier, fold up the bracing piece inwards again, reach and pack up the effect, make the process of accomodating the badminton net labour saving and time saving more.

2. And at the in-process of using this badminton net, can rely on loop bar and movable rod to let this badminton net divide into two, through the length cutting of separation net, make the gravity effect of separation net obtain reducing, can slow down the tenesmus phenomenon of separation net like this to the level of separation net is adjusted to the round hole through in the movable rod, because the hand is twisted the corresponding joint in nail and round hole position, and the distance between the round hole is 1cm, so can be more accurate distance of the clear height when adjusting.

3. Secondly, through rotating the screw cap in the middle of using, make the hollow post in the middle of the bearing rotate, because hollow post inside distribution has the screw thread identical with the screw thread post, and hollow post is corresponding with the screw thread post, so when rotating hollow post, rely on the screw thread of hollow post inside and the screw thread on the screw thread post, let the screw thread post reciprocate at hollow post, thereby make the height of this badminton net can obtain adjusting, and accomodate the back at this badminton net, can pass through the wheel under the connecting seat, it is more convenient when removing this badminton net to make personnel, because the wheel is the same with rectangular channel quantity, and the wheel diameter is less than the length of rectangular channel, so after the distance between bottom plate and connecting seat has shortened, and then come as the supporter through rectangular channel contact ground with the wheel, realize the translation effect of this badminton net.

The invention is further described with reference to the drawings and the specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic view of a local structure of a connection seat according to an embodiment of the present invention.

Fig. 3 is a schematic view of a partial structure a according to an embodiment of the present invention.

Fig. 4 is a schematic view of a partial B structure according to an embodiment of the present invention.

In the drawings: 1-a bottom plate; 2-a threaded post; 3-a rectangular groove; 4-a connecting seat; 5-connecting grooves; 6-column; 7-a support bar; 8-a connecting rod; 9-a loop bar; 10-a movable rod; 11-an isolation net; 12-a bearing; 13-a hollow column; 14-screwing cover; 15-wheels; 16-a screw; 17-a screw cap; 18-screwing the nail by hand; 19-circular hole.

Detailed Description

Referring to fig. 1-4, the utility model discloses a badminton net convenient for containing and having a fixed rod, comprising a bottom plate 1 and a connecting seat 4, wherein the connecting seat 4 is installed above the bottom plate 1, the upper end of the bottom plate 1 is fixedly connected with at least four threaded posts 2, the middle part of the upper end of the bottom plate 1 is provided with at least four rectangular grooves 3 integrated with the bottom plate, four corners of the upper end and the lower end of the connecting seat 4 are fixedly connected with bearings 12, hollow posts 13 are respectively installed between every two bearings 12 at the upper end and the lower end of the connecting seat 4, the upper end of each hollow post 13 is fixedly connected with a screw cap 14, the lower end of the connecting seat 4 is movably connected with a wheel 15 positioned right above the rectangular groove 3, threads matched with the threaded posts 2 are distributed inside the hollow posts 13, the hollow posts 13 correspond to the threaded posts 2, the wheels 15 are the same as the rectangular grooves 3, the diameter of the wheel 15 is smaller than the length of the rectangular grooves 3, by rotating the screw cap 14, make the hollow post 13 in the middle of the bearing 12 rotate, rely on the screw thread inside the hollow post 13 and the screw thread on the screw post 2 again, let the screw post 2 reciprocate at hollow post 13 along with the line of screw thread, thereby make the distance of bottom plate 1 and connecting seat 4 change, reach the altitude mixture control of this badminton net, and after this badminton net is accomodate, can pass through wheel 15 under the connecting seat 4, make personnel more convenient when removing this badminton net, because after the distance between bottom plate 1 and connecting seat 4 has shortened, can contact the ground through rectangular channel 3 with wheel 15 and regard as the supporter, realize the translation effect of this badminton net; the middle part of the upper end of the connecting seat 4 is fixedly connected with a sleeve rod 9, the upper end of the sleeve rod 9 is rotatably connected with a hand screw 18, a movable rod 10 penetrates through the inner part of the sleeve rod 9, a plurality of round holes 19 which are integrated with the movable rod 10 are formed in the surface of the movable rod 10, the hand screw 18 is correspondingly clamped with the round holes 19, the distance between the round holes 19 is 1cm, the badminton net can be divided into two parts by means of the sleeve rod 9 and the movable rod 10, the gravity effect of the isolation net 11 is reduced, the falling phenomenon of the isolation net 11 can be reduced slowly, the horizontal height of the isolation net 11 is adjusted by the round holes 19 in the movable rod 10, and the distance of the isolation net 11 is known more accurately and clearly by the distance between the round holes 19; the connecting seat 4 is provided with connecting grooves 5 at the left and right sides of the upper end, the connecting grooves 5 are fixedly connected with a cylinder 6 in the connecting grooves 5, the outer surface of the cylinder 6 is sleeved with a supporting rod 7, the upper end of the supporting rod 7 is provided with a connecting rod 8, a screw 16 penetrates through the joint of the connecting rod 8 and the supporting rod 7, the rear end of the screw 16 is rotatably connected with a nut 17, the supporting rod 7 is opened to enable the isolation net 11 of the badminton net to be unfolded, the connecting rod 8 is fixed on the supporting rod 7, the isolation net 11 is arranged between the connecting rod 8 and the movable rod 10, when the supporting rod 7 rotates on the cylinder 6, the screw 16 and the nut 17 at the joint of the supporting rod 7 and the connecting rod 8 are matched with each other to fix the position of the isolation net 11 of the badminton net, and when the badminton net needs to be stored, otherwise, the screw 16 and the nut 17 are unscrewed first, the support rod 7 is folded inwards to enable the isolation net 11 to be contracted, so that the badminton net is reduced in size, and the process of containing the badminton net is more time-saving and labor-saving.

In order to make the structure of the badminton net more reasonable, the isolation net 11 is fixedly connected between the preferred connecting rod 8 and the movable rod 10, and the badminton net can be normally used by unfolding the isolation net 11.

Preferably, the connecting seat 4 is movably connected with the bottom plate 1 through the hollow column 13 and the threaded column 2, and the distance between the connecting seat 4 and the bottom plate 1 is changed through the matching between the hollow column 13 and the threaded column 2, so that the effect of adjusting the height is achieved.

The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.

Claims (6)

1. The utility model provides a badminton net convenient to accomodate and have dead lever, includes bottom plate (1) and connecting seat (4), install in bottom plate (1) top connecting seat (4), its characterized in that: the upper end of the bottom plate (1) is fixedly connected with at least four threaded columns (2), the middle part of the upper end of the bottom plate (1) is provided with at least four rectangular grooves (3) integrated with the bottom plate, four corners of the upper end and the lower end of the connecting seat (4) are fixedly connected with bearings (12), hollow columns (13) are arranged between every two bearings (12) at the upper end and the lower end of the connecting seat (4), the upper ends of the hollow columns (13) are fixedly connected with screwing covers (14), and wheels (15) are movably connected to the lower end of the connecting seat (4) and positioned right above the rectangular grooves (3); a loop bar (9) is fixedly connected to the middle of the upper end of the connecting seat (4), a hand screw nail (18) is rotatably connected to the upper end of the loop bar (9), a movable rod (10) penetrates through the interior of the loop bar (9), and a plurality of round holes (19) integrated with the movable rod (10) are formed in the surface of the movable rod (10); connecting seat (4) upper end left and right sides middle part all opens has rather than spread groove (5) as an organic whole, and spread groove (5) inside fixedly connected with cylinder (6), bracing piece (7) have been cup jointed to cylinder (6) surface, and bracing piece (7) upper end installs connecting rod (8), connecting rod (8) and bracing piece (7) junction run through and are provided with screw (16), and screw (16) rear end rotates and is connected with nut (17).

2. The badminton net for facilitating storage with securing bars as claimed in claim 1, wherein: an isolation net (11) is fixedly connected between the connecting rod (8) and the movable rod (10).

3. The badminton net for facilitating storage with securing bars as claimed in claim 1, wherein: the hollow column (13) is internally distributed with threads matched with the threaded column (2), and the hollow column (13) corresponds to the threaded column (2).

4. A badminton net for facilitating storage with securing bars, as claimed in claim 3, wherein: the connecting seat (4) is movably connected with the bottom plate (1) through the hollow column (13) and the threaded column (2).

5. The badminton net for facilitating storage with securing bars as claimed in claim 1, wherein: the hand-screwed nail (18) is correspondingly clamped with the round holes (19), and the distance between the round holes (19) is 1 cm.

6. The badminton net for facilitating storage with securing bars as claimed in claim 1, wherein: the number of the wheels (15) is the same as that of the rectangular grooves (3), and the diameter of each wheel (15) is smaller than the length of each rectangular groove (3).

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