CN205360483U - Novel portable lift volleyball frame - Google Patents

Abstract

The utility model discloses a novel portable lifting volleyball stand, which belongs to the technical field of sports equipment; the support vertical rod is connected to the bottom horizontal rod, and two blocking horizontal rods are arranged between the two support vertical rods; the described The bottom horizontal bar is composed of anti-slip bar one and anti-slip bar, and the anti-slip bar one and the anti-slip bar are connected by a three-way connection; the support vertical bar is provided with a three-way connector; the top of the support vertical bar is provided with a corner Connectors; the block bar is composed of several straight bars, and the straight bars are connected by two-way connecting pipes; the two ends of the upper bar of the block bar are connected to the support vertical bar through corner connectors ; The two ends of the lower bar of the blocking horizontal bar are connected with the support vertical bar through three-way connectors. It has reasonable structural design, convenient disassembly and assembly, good flexibility, can be spliced and assembled at will, has strong randomness, and has a certain degree of entertainment. It can enrich students' extracurricular life while learning volleyball knowledge.

Description

A new type of portable lifting volleyball stand

Technical field:

The utility model relates to the technical field of sports equipment, in particular to a novel portable lifting volleyball stand.

Background technique:

Volleyball (volleyball), one of the ball games, has a rectangular court with a high net in the middle. Both sides of the competition (six people on each side) each occupy one side of the court, and the players hit the ball back and forth from the net with their hands. The ball used in volleyball is made of sheepskin or artificial leather, and the rubber is used as the bladder. The size is similar to that of a football.

Volleyball (Volleyball) originated in the United States. In 1895, it was invented by a sportsman named Morgan (William G. Morgan) in Holyoke, Massachusetts (formerly known as Massachusetts). Tennis and basketball were very popular at that time. Mr. Morgan thinks that basketball is too intense, while tennis is too little. He wants to find a moderate amount of exercise, which is full of fun and indoor entertainment, which is suitable for men, women and children. Go indoors and play with your hands on the basketball court. At the beginning of this kind of game, he hung a tennis net on the basketball court, and used the basketball to fight back and forth the same way as playing tennis. However, the area of the indoor basketball court is small, and the volleyball is easy to go out of bounds, so he made some improvements: first, the tennis rule that allows the ball to hit the ground and then hit back is changed to no landing; It is 25-27 inches and weighs 225-340 grams. Three, the basketball is too big and too heavy to play the game as expected, so try a basketball bladder instead. And the basketball bladder is too light, erratic in the air. It is inconvenient to play and difficult to control. But because of the good results after trial, it was decided to use this kind of ball. Although the international standard ball has gone through hundreds of years and has been improved thousands of times, the specifications of the ball are almost the same as those of the first generation.

Most of the existing volleyball racks are one-piece, and are installed and connected by various large screws and nuts, and the bottom is also fixedly connected with the ground by large screw rods, which is not convenient for going out and carrying.

Utility model content:

In view of the above problems, the technical problem to be solved by the utility model is to provide a new type of portable elevating volleyball rack with reasonable structural design, simple assembly and disassembly, and convenient portability.

A new type of portable lifting volleyball rack of the utility model, which comprises a bottom bar, a support bar, and a block bar; the support bar is connected to the bottom bar, and two support bars are arranged between Blocking bar; the bottom bar is composed of anti-skid bar one and anti-skid bar, and the anti-skid bar one and anti-skid bar are connected by three links; the support vertical bar is provided with a three-way connector; the support The top of the vertical bar is provided with a corner connector; the block bar is composed of several straight bars, and the straight bars are connected by two-way connecting pipes; The connecting piece is connected with the supporting vertical bar; the two ends of the lower bar of the blocking horizontal bar are connected with the supporting vertical bar through the three-way connecting piece.

As a preference, both the anti-slip rod one and the anti-slip rod are provided with a sponge layer, which has a good anti-slip effect and improves the stability when placed.

Preferably, the inner wall of the tee is provided with a sealing anti-slip ring, which improves the stability of the connection between the pipes.

When the utility model is operated, it can be assembled arbitrarily. It does not have to be like a regular volleyball stand. It is more entertaining and suitable for extracurricular activities of different grades. The height and width can be set arbitrarily. Just put it in a package, easy to carry.

The beneficial effect of the utility model is that the structure design is reasonable, the assembly and disassembly is convenient, the flexibility is good, and it can be spliced and assembled arbitrarily.

Description of drawings:

For ease of illustration, the utility model is described in detail by the following specific implementation and accompanying drawings.

Fig. 1 is the structural representation of the utility model;

In the picture:

Bottom cross bar 1, support vertical bar 2, block bar 3, tee 4, three-way connector 5, corner connector 6, two-way connection pipe 7, anti-skid bar-11, anti-skid bar 12. Straight 31

detailed description:

As shown in Figure 1, this specific embodiment adopts the following technical solutions: it includes a bottom cross bar 1, a support vertical bar 2, and a blocking cross bar 3; the support vertical bar 2 is connected to the bottom cross bar 1, and two supports Two blocking cross bars 3 are arranged between the vertical bars 2; the bottom cross bar 1 is composed of anti-skid bar 11 and anti-skid bar 12, and the anti-skid bar 11 and anti-skid bar 12 are connected by a tee 4; The support vertical bar 2 is provided with a three-way connector 5; the top of the support vertical bar 2 is provided with a corner connector 6; The two ends are connected by two-way connection pipe 7; the two ends of the upper bar of the block bar 3 are connected with the support vertical bar 2 through the corner connector 6; the two ends of the lower bar of the block bar 3 It is connected with the supporting vertical bar 2 through the three-way connecting piece 5 .

As a preference, both the anti-slip rod 11 and the anti-slip rod 12 are provided with a sponge layer, which has a good anti-slip effect and improves the stability when placed.

As a preference, the inner wall of the tee 4 is provided with a sealing anti-slip ring, which improves the stability of the connection between the pipes.

When this specific embodiment is operated, it can be assembled arbitrarily. It does not have to be like a regular volleyball stand. It is more entertaining and suitable for extracurricular activities of different grades. The height and width can be set arbitrarily. Just put it in a package, easy to carry.

This specific embodiment has reasonable structural design, convenient disassembly and assembly, good flexibility, can be spliced and assembled arbitrarily, has strong randomness, has certain entertainment, and can enrich students' extracurricular life while learning volleyball knowledge.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (3)

1. a novel portable lifting volleyball frame, it is characterised in that it comprises bottom bar, vertical supporting rod, block cross bar；Described vertical supporting rod is connected on bottom bar, is provided with two block cross bars between two vertical supporting rods；Described bottom bar is made up of antiskid bar one and antiskid bar, and is connected by threeway between antiskid bar one and antiskid bar；Described vertical supporting rod is provided with three-dimensional connector；The top of described vertical supporting rod is provided with Corner Link；Described block cross bar is made up of several straight-bars, and by being bi-directionally connected pipe connection between straight-bar；The two ends of an above bar of described block cross bar are connected with vertical supporting rod by Corner Link；Below described block cross bar, the two ends of a bar are connected with vertical supporting rod by three-dimensional connector.

2. a kind of novel portable lifting volleyball frame according to claim 1, it is characterised in that be equipped with spongy layer on described antiskid bar one and antiskid bar.

3. a kind of novel portable lifting volleyball frame according to claim 1, it is characterised in that the inwall of described threeway is provided with sealing antislip ring.