CN201350323Y - A table tennis net - Google Patents

Abstract

The utility model discloses a table tennis ball collecting net, which comprises a base, wherein the base comprises a stand column and a plurality of support legs for supporting the ball collecting net to stand on the ground; the net rack is detachably connected with the base; the intercepting net is detachably arranged on the net rack; the net rack comprises a net rack seat which is detachably connected to the upright post of the base; a pair of first support rods; and a pair of second support bars; the first support rod and the second support rod are rotatably arranged on the net rack seat, and when the net rack seat is rotated and unfolded, the first support rod and the second support rod are radially and symmetrically distributed by taking the upright post as a central axis. Therefore, the utility model has the advantages of small, the dismouting of being convenient for is carried. Preferably, the supporting legs are provided with universal wheels, so that the supporting legs have the characteristic of being convenient to move.

Description

A table tennis net

technical field

The utility model relates to a table tennis training equipment, in particular to a table tennis collecting net.

Background technique

The most basic actions of table tennis player skill training are serving and catching the ball. During training, table tennis players often need to perform more than tens of thousands of hitting exercises every day. Athletes serve fast when practicing fixed-point serve or hitting the ball. There are usually a lot of table tennis balls scattered in the practice field, but it is not easy to pick up the ball, which delays the training time of the athlete and consumes physical strength.

The table tennis ball collection net that table tennis training place uses at present, a kind of is to be arranged on the side of table tennis table, around the table tennis table, can completely intercept the ball that the opposite side hits, and the deficiency of this ball collection net is to be fixed on the table tennis table, Only one side of the billiard table can be used, which is only suitable for the occasion of single-person practice.

Another table tennis net is a four-column design, as shown in Figure 1, which can stand on the ground, so the net can be placed behind the receiver as needed, so that the table tennis table can be used for two people to play against each other. , The ball receiving net can also be partially folded, but this structure has a large volume, high manufacturing cost, occupies a large field space, and is not easy to carry and disassemble.

In summary, it can be seen that the existing table tennis receiving net obviously has inconvenience and defects in actual use, so it is necessary to improve it.

Contents of the invention

In view of the above-mentioned defects, the purpose of this utility model is to provide a table tennis net, which is small in size and easy to disassemble and carry.

In order to achieve the above object, the utility model provides a table tennis net, which includes

A base, including a column and a plurality of feet, used to support the ball collection net standing on the ground;

a network frame, detachably connected with the base; and

An interception net, detachably installed on the net frame;

The grid includes

a grid seat, detachably connected to the column of the base;

a pair of first support rods; and

a pair of second support rods;

The first support rod and the second support rod are rotatably installed on the grid seat, and when rotated and unfolded, the first support rod and the second support rod are radially symmetrical with the column as the central axis distributed.

The table tennis net described in the utility model, wherein the second support rod is arranged on the side near the central axis of the grid seat, the first support rod is arranged on the side away from the central axis of the network frame seat, the first support rod and the The second support rod rotates toward the central axis to be parallel to the central axis, or rotates away from the central axis to expand radially; when the first support rod and the second support rod rotate to the maximum angle, the first support rod and The included angle of the central axis is 90 degrees or nearly 90 degrees, and the included angle between the second support rod and the central axis is equal to or approximately equal to the included angle between the second support rod and the first support rod.

The table tennis net described in the utility model, wherein the net frame base is further provided with two pairs of fixing parts for positioning the first support bar and the second support bar, wherein a pair of fixing parts are arranged on the net The near-axis side of the frame base defines the maximum position where the second support rod rotates toward the central axis; the other pair of fixing parts is arranged on the side away from the central axis of the grid seat, and limits the maximum rotation position of the first support rod. Location.

The table tennis net described in the utility model, wherein the first support rod and the second support rod respectively include a rod body connected to the grid base and a rod head for piercing the intercepting net, the rod body and the There is a 90-degree angle between the club heads.

The table tennis net described in the utility model, wherein the intercepting net is set on the head of the first support rod and the second support rod, when in the unfolded state, the first support rod and the second support rod The bars respectively support the four corners of the intercepting net, so that the intercepting net is concave with five sides closed and one side open; / The mesh surfaces on both sides of the right are trapezoidal with a narrow top and a wide bottom.

The table tennis net described in the utility model, wherein the lower net surface of the intercepting net is provided with a ring connector for fixedly connecting the ball net pocket.

The table tennis net described in the utility model, wherein the intercepting net is provided with a connecting buckle for binding the first support rod and the second support rod when the intercepting net is in a closed state.

In the table tennis net described in the utility model, the rod bodies of the first support rod and the second support rod are respectively set as two detachable rod body segments, wherein one rod body segment is penetrated in the other rod body segment to form a A complete rod body.

The table tennis net described in the utility model, wherein the head of the first support rod is longer than the head of the second support rod; the body of the second support rod is longer than the body of the first support rod .

In the table tennis net described in the utility model, the upright column of the base is detachably connected to the support feet, and the support feet are provided with universal wheels.

A table tennis ball collecting net of the utility model comprises a base, and the base includes a column and a plurality of feet for supporting the ball collecting net standing on the ground; a net frame, which is detachably connected with the base; and An intercepting net is detachably installed on the grid; the grid includes a grid seat, which is detachably connected to the column of the base; a pair of first support rods; and a pair of second Support rod; the first support rod and the second support rod are rotatably installed on the grid seat, and when rotated and deployed, the first support rod and the second support rod take the column as the central axis Distributed radially and symmetrically. Thereby, the utility model has the advantages of small size, easy to disassemble and carry. Preferably, universal wheels are provided on the legs, which are easy to move.

Description of drawings

Fig. 1 is the structure of traditional table tennis receiving net;

Fig. 2 is the three-dimensional structural diagram of the table tennis net of the present invention;

Fig. 3 is the grid structure diagram of the intercepting net of the present utility model in the unfolded state;

Fig. 4 is the distribution diagram of the fixture of the present utility model;

Fig. 5 is the grid structure diagram of the intercepting net of the present invention in a closed state;

Fig. 6A is the overall structure diagram of the support rod of the present utility model;

Fig. 6B is a schematic diagram of the detachable structure of the support rod of the present invention.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Fig. 2 is the three-dimensional structural diagram of the table tennis receiving net of the utility model, as shown in the figure, the table tennis receiving ball net provided by the utility model comprises:

A base 1, the base 1 includes a column 11 and a plurality of feet 12, used to support the net standing on the ground.

A network frame 2 is detachably connected with the base 1 . The network frame 2 comprises a network frame seat 21, and the network frame seat 21 is detachably connected on the column 11 of the base 1; a pair of first support rods 22 and a pair of second support rods 23, the first support rods 22 and the second The support rods 23 are rotatably installed on the grid base 21 , and when rotated and unfolded, the first support rods 22 and the second support rods 23 are radially and symmetrically distributed with the column 11 as the central axis.

An intercepting net 3 is detachably installed on the net frame 2 .

In this embodiment, four bolts are preferably provided on the grid base 21 to connect the first support rod 22 and the second support rod 23 , and the first support rod 22 and the second support rod 23 rotate around the bolts. And the network frame 2 is detachably connected to the base 1 through the network frame seat 21 .

As can be seen from Fig. 2, the intercepting net 3 is passed through the head of the first support rod 22 and the second support rod 23, and when in the unfolded state, the first support rod 22 and the second support rod 23 are respectively Support the four corners of the interception net 3, so that the interception net 3 is concave with five sides closed and one side open; The mesh surface 34 and the right mesh surface 35 are trapezoidal with a narrow top and a wide bottom. The upper surface 32, rear mesh surface 31, left mesh surface 34 and right mesh surface 35 of interception net 3 adopt the net that nylon rope is woven into, and the lower mesh surface 33 of interception net 3 adopts nylon cloth, then lower mesh surface 33 and The upper mesh surface 32, the rear mesh surface 31, the left mesh surface 34 and the right mesh surface 35 are sewed together. Preferably, a ring connecting piece 36 is provided on the lower net surface 33 of the intercepting net 3 . This ring connector 36 can be affixed to a net pocket for catching the ball, and when the player hits the ball, the table tennis ball falls in the intercepting net 3, and the table tennis ball can enter the net bag for catching the ball by the ring connector 36. Thereby, the table tennis ball receiving net of the utility model can collect table tennis balls when the player hits the ball.

Fig. 3 is the frame structure diagram of the intercepting net of the present invention in the unfolded state, as shown in the figure, a pair of first support rods 22 and a pair of second support rods 23 are symmetrically distributed with the column 11 as the central axis y, and two pairs The support rods are radially deployed, and the second support rods 23 are arranged on the proximal axis y side of the grid base 21, and the first support rods 22 are arranged on the side away from the central axis y side of the grid base 21; the second support rods 23 are located in the middle Between the axis y and the first support rod 22, when the first support rod 22 and the second support rod 23 rotate to the maximum angle, the angle θ between the first support rod 22 and the central axis y is 90 degrees or nearly 90 degrees , the angle α between the second support rod 23 and the axis y is substantially equal to the angle β between the second support rod 23 and the first support rod 22 . It can be seen from the figure that the column 11 is provided with a bolt 111, and the bolt 111 detachably connects the column 11 with the grid base 21. The grid seat 21 is provided with four bolts 213, which are used to fixedly connect the first support rod 22 and the second support rod 23, and the first support rod 22 and the second support rod 23 are respectively corresponding to the respective bolts 213. axis of rotation

As shown in Figure 4, the plane of the grid base 21 is a semicircle, and the grid base 21 is provided with two pairs of fixing parts 211 and 212 for positioning the first support rod 22 and the second support rod 23, for supporting The support rod is positioned when the rod is rotated open. Wherein, a pair of fixing pieces 211 are arranged symmetrically on both sides of the axis y of the semicircular network frame seat 21, and another pair of fixing pieces 212 are arranged symmetrically at an appropriate position away from the axis y. The positions of the fixing pieces 211 and 212 define the first In the final position when the support bar 22 and the second support bar 23 are fully deployed, the fixing member 211 is used to position the second support bar 23 , and the fixing member 212 is used to position the first support bar 22 . The fixing parts 211 and 212 are sheet-shaped, and the four fixing parts 211 and 212 are placed at a certain angle. When the second support rod 23 rotates around the bolt 213 at a certain angle, it contacts with the fixing part 211 to prevent the second support rod 23 from continuing to rotate. , to limit the maximum position of its rotation, when the first support rod 22 rotates around the bolt 213 at a certain angle, it contacts with the fixing member 212 to prevent the first support rod 22 from continuing to rotate, and to limit its maximum rotation position. Thereby, the fixing parts 211 and 212 position the first support bar 22 and the second support bar 23 .

Fig. 5 is a grid structure diagram of the intercepting net in a closed state of the present invention. As shown in the figure, when the intercepting net 3 is in a closed state, the first support rod 22 is located on both sides of the second support rod 23 . The fixing parts 211 and 212 will not affect the rotation of the first support rod 22 and the second support rod 23 . The intercepting net 3 is provided with a connecting buckle 31 for binding the first supporting rod 22 and the second supporting rod 23 when the intercepting net 3 is in a closed state. Thereby, the volume of the table tennis ball collection net becomes smaller, and only needs to occupy a small space when it is not in use. As shown in FIG. 5 , the column 11 of the base 1 is detachably connected to the legs 12 , and the legs 12 are respectively provided with universal wheels 13 . Thereby, the table tennis ball receiving net can move freely. The height of the column 11 of the base 1 is adjustable, which is convenient for collecting table tennis balls from an optimal angle or height during use.

Fig. 6 is a structure diagram of a support rod of the present invention, Fig. 6A is an overall structure diagram of a support rod of the present invention; Fig. 6B is a schematic diagram of a disassembly and assembly structure of a support rod of the present invention.

As shown in Figure 6A, the first support rod 22 includes a rod head 221 and a rod body 222, and an angle of 90 degrees is formed between the rod head 221 and the rod body 222; the second support rod 23 includes a rod head 231 and a rod body 232, and the rod head 231 and the rod body 222 The rod bodies 232 form an included angle of 90 degrees. The rod head 221 of the first support rod 22 is longer than the rod head 231 of the second support rod 23 ; the rod body 232 of the second support rod 23 is longer than the rod body 222 of the first support rod 22 . Thereby, the first support rod 22 and the second support rod 23 can respectively support the four corners of the interception net 3 , and the interception net 3 passes through the head 221 of the first support rod 22 and the head 231 of the second support rod 23 .

As shown in FIG. 6B , the rod body 222 of the first support rod 22 and the rod body 232 of the second support rod 23 are respectively configured as two detachable rod body segments. The rod body 222 of the first support rod 22 includes a rod body segment 223 and a rod body segment 224, a protruding part 2231 is arranged on the rod body segment 223, and a hole 2241 matched with the protruding part 2231 is provided on the rod body segment 224, thereby, the rod body Segment 223 is set in rod body segment 224 to form complete rod body 22; Rod body 232 of second support rod 23 comprises rod body segment 233 and rod body segment 234, and a protruding piece 2331 is arranged on rod body segment 233, and rod body segment 234 is provided with There is a hole 2341 matched with the protruding piece 2331 , so that the rod body segment 233 passes through the rod body segment 234 to form a complete rod body 23 . Preferably, the positions of the protrusions 2231 of the first support rod 22 and the protrusions 2331 of the second support rod 23 are different, and when installing, the rod body 222 of the first support rod 22 and the second support rod will not be separated. The rod body 232 of 23 is confused.

Bolts 213 are used to connect the first support rod 22, the second support rod 23 and the grid base 21 of the present utility model; the upright column 11 of the base 1 is connected with the grid base 21 by bolts 111; the first support rod 22 The rod body 222 and the rod body 232 of the second support rod 23 are detachable into two sections; the column 11 of the base 1 is detachably connected with the legs 12, so that all structures of the table tennis net of the present invention can be disassembled. Thereby, the utility model is convenient for disassembly and assembly, and after disassembly, the volume is small, and it is convenient to carry.

Of course, the utility model can also have other various embodiments, and those skilled in the art can make various corresponding changes and deformations according to the utility model without departing from the spirit and essence of the utility model, but These corresponding changes and deformations should all belong to the protection scope of the appended claims of the present utility model.

Claims (10)

1. A table tennis net, characterized in that it includes A base, including a column and a plurality of feet, used to support the ball collection net standing on the ground; a network frame, detachably connected with the base; and An interception net, detachably installed on the net frame; The grid includes a grid seat, detachably connected to the column of the base; a pair of first support rods; and a pair of second support rods; The first support rod and the second support rod are rotatably installed on the grid seat, and when rotated and unfolded, the first support rod and the second support rod are radially symmetrical with the column as the central axis distributed. 2. The table tennis net according to claim 1, characterized in that, the second support rod is arranged on the side near the central axis of the net frame seat, and the first support rod is arranged on the side away from the central axis of the net frame seat , the first support rod and the second support rod rotate toward the central axis to be parallel to the central axis, or rotate away from the central axis to radially expand; when the first support rod and the second support rod rotate to the maximum angle, the The included angle between the first support bar and the central axis is 90 degrees or nearly 90 degrees, and the included angle between the second support bar and the central axis is equal to or approximately equal to the included angle between the second support bar and the first support bar. 3. The table tennis net according to claim 2, characterized in that, two pairs of fixing parts for positioning the first support rod and the second support rod are further arranged on the net frame base, one of which is The pair of fixing parts is arranged on the side near the middle axis of the grid seat to limit the maximum position where the second support rod rotates toward the middle axis; The maximum position of a support rod rotation. 4. The table tennis net according to claim 1, characterized in that, the first support rod and the second support rod respectively include a rod body connected to the net frame base and a rod for piercing the intercepting net head, and an included angle of 90 degrees is formed between the rod body and the rod head. 5. The table tennis net according to claim 3, characterized in that the intercepting net is passed through the head of the first support rod and the second support rod, and when it is in the unfolded state, the first support The rod and the second support rod respectively support the four corners of the intercepting net, so that the intercepting net is concave with five sides closed and one side open: The back surface, the upper surface and the lower surface of the intercepting net are all rectangular, and the left/right sides of the intercepting net are trapezoidal with a narrow top and a wide bottom. 6. The table tennis ball receiving net according to claim 1, characterized in that, the lower net surface of the intercepting net is provided with a ring connecting piece for fixing the ball receiving net pocket. 7. The table tennis net according to claim 1, wherein the intercepting net is provided with a connecting buckle for binding the first support rod and the second support rod when the intercepting net is in a closed state. 8. The table tennis net according to claim 1, characterized in that, the rod bodies of the first support rod and the second support rod are respectively set as two detachable rod body segments, one of which passes through the A complete rod body is formed in another rod body segment. 9. The table tennis net according to claim 7, wherein the head of the first support rod is longer than the head of the second support rod; The rod body of the second support rod is longer than the rod body of the first support rod. 10. The table tennis net according to claim 1, characterized in that the uprights of the base are detachably connected to the feet, and the feet are provided with universal wheels.

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