CN206198620U - Shuttlecock and the general net post of soft-ball sports - Google Patents

Abstract

The utility model proposes a common net post for badminton and softball competitions, which includes a post fixed on the ground, a sleeve sleeved on the post and a pin shaft for fixing the post and the sleeve. A through hole and a second through hole, the first through hole is located below the second through hole, the centerlines of the first through hole and the second through hole are perpendicular to the longitudinal axis of the column, the first through hole and the second through hole The spacing is the height difference between the badminton net and the soft net. There is a hole on the side wall of the sleeve. The pin shaft is inserted into the hole and the first through hole or the second through hole to fix the column and the sleeve. The sleeve The outer wall is coated with fluorescent powder. The universal net post for badminton and softball competition proposed by the utility model can be adjusted in height through the cooperation of the pin shaft with the hole on the sleeve and the two through holes on the column, so as to meet the different heights of the badminton net and the softball net Requirements, simple structure, easy to use.

Description

Universal net post for badminton and softball

technical field

The utility model relates to a net post, in particular to a common net post for badminton and softball competitions.

Background technique

Softball is a new Tai Chi ball game. Players hold a softball racket and throw and receive the ball in an arc to achieve the effects of fitness, entertainment and performance. A soft ball is like a tennis ball, consisting of an outer skin and fine sand inside. A soft racket is similar to a badminton racket, consisting of a handle and a frame. The size of the softball court is the same as that of the badminton court, except that the height of the softball net is 175 cm and that of the badminton net is 155 cm. Therefore, most of the current softball training and competitions use the badminton court to increase the height of the net. Because increasing the height of the existing badminton net to the height of the soft net is realized by increasing the height of the net post, but there is a problem of poor stability after the net post is increased, so it is necessary to install a bracket to support it. Therefore, in order to meet badminton and soft power According to the different needs of ball sports, the net post support should be dismantled and installed frequently, which will cause inconvenience for people to participate in softball and badminton; Carry out sports before or after dark, but existing net post does not have light-emitting function, therefore, brings inconvenience to soft power ball movement.

Utility model content

The purpose of the utility model is to provide a common net post for badminton and softball to solve the inconvenience caused by increasing the height of the badminton net post and the problem that the net post does not have a light emitting function existing in the prior art.

The technical scheme of the utility model is: a common net post for badminton and softball competition, including a post fixed on the ground, a sleeve set on the post and a pin shaft for fixing the post and the sleeve, and the post is arranged at intervals The first through hole and the second through hole, the first through hole is located below the second through hole, the centerlines of the first through hole and the second through hole are perpendicular to the longitudinal axis of the column, the first through hole and the second through hole The distance between the holes is the height difference between the badminton net and the flexible net. There are holes on the side wall of the sleeve. The outer wall of the barrel is coated with phosphor.

Preferably, the through hole on the column and the hole on the side wall of the sleeve are both round holes with the same inner diameter, and the pin shaft is a round shaft matched with the round hole.

Preferably, the through hole on the above-mentioned column and the hole on the side wall of the sleeve are both square holes with the same shape and size, and the above-mentioned pin shaft is a square shaft matched with the square hole.

Preferably, one end of the pin shaft is provided with a stopper, and the other end is tapered, and a pin hole is provided on the pin shaft along the vertical direction of the axial direction, and a pin is inserted into the pin hole.

Preferably, the upper end of the sleeve is provided with a pendant for hanging the ball net.

The utility model has the following beneficial effects: the universal net post for badminton and softball competitions proposed by the utility model is composed of a column and a sleeve, and the pin shaft is matched with the hole on the sleeve and the two through holes on the column to make it high. The utility model is adjustable so as to meet the requirements of different heights of the badminton net and the softball net, and has a simple structure and is convenient to use. At the same time, the outer wall of the sleeve is coated with fluorescent powder, which can emit light at night, which provides great convenience for people's movement.

Description of drawings

Fig. 1 is the general structure schematic diagram of badminton and softball competition provided by the embodiment of the utility model;

Fig. 2 is the schematic diagram of the column structure provided by the embodiment of the utility model;

Fig. 3 is a schematic diagram of the sleeve structure provided by the embodiment of the utility model;

Fig. 4 is a schematic diagram of the assembly of net posts for softball competition in the embodiment of the present invention;

Fig. 5 is a schematic diagram of the assembly of net posts for badminton competition in the embodiment of the present invention.

In the figure, 1. column, 2. sleeve, 3. pin shaft, 4-1. first through hole, 4-2. second through hole, 5. hole, 6. pin.

detailed description

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.

Example 1

Common net posts for badminton and softball competitions, see Fig. 1, Fig. 2 and Fig. 3, including a post 1 fixed on the ground, a sleeve 2 sleeved on the post 1 and a pin shaft for fixing the post 1 and the sleeve 2 3. A first through hole 4-1 and a second through hole 4-2 are arranged at intervals along the column 1, the first through hole 4-1 is located below the second through hole 4-2, the first through hole 4-1 and the The center line of the second through hole 4-2 is all perpendicular to the longitudinal axis of the column 1, the spacing between the first through hole 4-1 and the second through hole 4-2 is 20 centimeters, and the side wall of the sleeve 2 is provided with holes 5. Referring to Figure 5, the pin shaft 3 is inserted through the hole 5 and the first through hole 4-1 to securely connect the column 1 and the sleeve 2 to form a net column that meets the height requirements of the badminton net; see Figure 4, the pin shaft 3 is inserted through The net post formed by fixedly connecting the upright post 1 and the sleeve 2 in the hole 5 and the second through hole 4-2 meets the height requirement of the soft tennis net. The outer wall of the sleeve 2 is coated with fluorescent powder.

When playing badminton, the pin shaft 3 is inserted into the hole 5 on the sleeve 2 and the first through hole 4-1 on the column 1, the height of the upper end of the sleeve 2 from the ground meets the height of the badminton net, and the net is fixed In the upper part of the sleeve 2. When it is necessary to perform a soft ball movement, you only need to pull out the pin shaft 3, lift the sleeve 2, make the hole 5 on the sleeve 2 correspond to the second through hole 4-2 on the column 1, and then put the pin shaft 3 Insert in the hole 5 and the second through hole 4-2, because the distance between the first through hole 4-1 and the second through hole 4-2 is 20 centimeters, therefore, the height of the ball net has been increased by 20 centimeters, which can meet the requirements of softball. The height requirement of the net.

For the sake of simple structure, it is preferable that the through hole 4 on the column 1 and the hole 5 on the side wall of the sleeve 2 are both round holes, and the pin shaft 3 is a round shaft matched with the round hole.

In order to prevent the pin shaft 3 from loosening due to the shaking of the ball net, which affects the stability of the structure, and facilitates assembly, one end of the pin shaft 3 is provided with a stopper, and the other end is tapered. There are pin holes, and pins 6 are inserted in the pin holes.

Example 2

The difference from Embodiment 1 is that the through hole 4 on the column 1 and the hole 5 on the side wall of the sleeve 2 are both square holes, and the pin shaft 3 is a square shaft matched with the square hole. The combination of square holes and square shafts can enhance the stability of the structure.

The universal net post for badminton and softball competitions proposed by the utility model is composed of a post and a sleeve, and the height can be adjusted through the cooperation of the pin shaft with the hole on the sleeve and the two through holes on the post, so as to meet the requirements of the badminton net and the net. The different height requirements of the soft ball net are simple in structure and easy to use.

Claims (5)

1. The common net post for badminton and softball competition is characterized in that: it comprises a post (1) fixed on the ground, a sleeve (2) sleeved on the post (1) and is used to fix the post (1). ) and the pin shaft (3) of the sleeve (2), the first through hole (4-1) and the second through hole (4-2) are arranged at intervals on the column (1), and the first through hole ( 4-1) is located below the second through hole (4-2), and the centerlines of the first through hole (4-1) and the second through hole (4-2) are connected to the column (1 ) vertical axis, the spacing between the first through hole (4-1) and the second through hole (4-2) is the height difference between the badminton net and the soft force net, on the side wall of the sleeve (2) There is a hole (5), and the pin shaft (3) is inserted through the hole (5) and the first through hole (4-1) or the second through hole (4-2) to connect the column (1) and the sleeve ( 2) Fixed connection, the outer wall of the sleeve (2) is coated with fluorescent powder. 2. badminton as claimed in claim 1 and the common net post of softball competition are characterized in that: described first through hole (4-1), second through hole (4-2) and hole (5) all It is a round hole with the same inner diameter, and the pin shaft (3) is a round shaft matched with the round hole. 3. badminton as claimed in claim 1 and the common net post of softball competition are characterized in that: described first through hole (4-1), second through hole (4-2) and hole (5) all It is a square hole with the same shape and size, and the pin shaft (3) is a square shaft matched with the square hole. 4. The universal net post for badminton and softball as claimed in claim 1, characterized in that: one end of the pin shaft (3) is provided with a stopper, the other end is tapered, and the upper edge of the pin shaft (3) A pin hole is provided in the vertical direction of the axial direction, and a pin (6) is inserted in the pin hole. 5. The universal net post for badminton and softball as claimed in claim 1, characterized in that: the upper end of the sleeve (2) is provided with a pendant for hanging the net.