CN202161735U

CN202161735U - Anti-falling high jump stand

Info

Publication number: CN202161735U
Application number: CN2011202349786U
Authority: CN
Inventors: 廖静
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-22
Filing date: 2011-06-22
Publication date: 2012-03-14
Anticipated expiration: 2021-06-22

Abstract

The utility model discloses an anti-falling high jump stand, which comprises two vertical bars and a cross bar. Sleeve rings matched with the vertical bars are arranged on the vertical bars, two ends of the cross bar are connected with the vertical bars through the sleeve rings, a threaded hole and a bolt matched with the threaded hole are arranged on each sleeve ring, the bottom end of each vertical bar is detachably connected with a hollow ball, a through hole is arranged on each hollow ball and provided with a cover matched with the through hole, and each cover is connected with a position, close to the corresponding through hole, on the surface of the corresponding ball through a connecting line. The two hollow balls are detachably connected to the bottom ends of the vertical bars, the through holes are arranged on the hollow balls and provided with the covers matched with the through holes, accordingly, sand can be filled into the hollow balls when required, and then the vertical bars are prevented from falling over. The cross bar is in sleeve joint with the vertical bars through the sleeve rings, the threaded hole and the bolts matched with the threaded holes are arranged on the sleeve rings, so that the height can be adjusted according to needs, and the high jump stand can be prevented from falling over, and brings great convenience for people in physical exercise.

Description

Anti-down jumping stand

Technical field

The utility model relates to a kind of sports equipment, relates in particular to a kind of anti-down jumping stand.

Background technology

Jumping stand is helping people to have sports as a kind of sports equipment, and the fitness aspect that improves people has played certain function; But existing jumping stand; Do not have anti-down device, when high jump, cross bar drops easily; All need the assistant to recover at every turn, when carrying out high jump training, bring very big inconvenience to people.

The utility model content

To the problem that above-mentioned prior art exists, the purpose of the utility model just is the jumping stand that provides a kind of ability anti-down.

To achieve these goals; The technical scheme that the utility model adopts is: a kind of anti-down jumping stand, comprise two montants and a cross bar, and said montant is provided with the collar that matches; Said cross bar two ends are connected with montant through the collar; Have screwed hole and the bolt that matches on the said collar, the said montant bottom hollow ball that removably connects has a through hole on the said hollow ball; Said through hole is provided with the lid that matches, and said lid is connected near the through hole with sphere through connecting line.

As preferably: said being detachably connected as is threaded.

Compared with prior art, the advantage of the utility model is: the said montant bottom hollow ball that removably connects has through hole and is provided with the lid that matches on the said hollow ball; Can in hollow ball, inject sand when needed, prevent the montant lodging, cross bar is through the collar and montant socket; The bolt that the collar is provided with screwed hole and matches can be regulated height with the need; And can play the effect of anti-jumping stand lodging, when having sports, bring very big facility to people.

Description of drawings

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

Fig. 2 is the partial enlarged drawing of Fig. 1.

Among the figure: 1, montant; 2, cross bar; 3, hollow ball; 4, through hole; 5, lid; 6, the collar; 7, screwed hole; 8, bolt.

The specific embodiment

To combine accompanying drawing that the utility model is described further below.

Embodiment: consult Fig. 1 and Fig. 2; The utility model comprises two montants 1 and a cross bar 2, and said montant 1 is provided with the collar 6 that matches, and said cross bar 2 two ends are connected with montant 1 through the collar 6; Have screwed hole 7 and the bolt 8 that matches on the said collar 6; Said montant 1 bottom is fixedly connected a hollow ball 3, has a through hole 4 on the said hollow ball 3, and said through hole 4 is provided with the lid 5 that matches; Said lid 5 is connected near through hole 4 places with sphere through connecting line, and said being detachably connected as is threaded.

During use, earlier montant 1 is threaded with hollow ball 3, cross bar 2 is adjusted to suitable height through the collar 6 and montant 1 socket; Use bolt 8 fixing, in hollow ball 3, inject sand again, fill with cover lid 5 behind the sand, can utilize roly-poly principle; Prevent the jumping stand lodging, after using, uncap 5 is outwelled sand, is convenient to taking and placing and convenient for collecting; Lid 5 is connected near through hole 4 places with sphere through connecting line, can prevent lid 5 losses, brings very big facility to people in use.

Claims

1. an anti-down jumping stand comprises two montants and a cross bar, and it is characterized in that: said montant is provided with the collar that matches; Said cross bar two ends are connected with montant through the collar; Have screwed hole and the bolt that matches on the said collar, the said montant bottom hollow ball that removably connects has a through hole on the said hollow ball; Said through hole is provided with the lid that matches, and said lid is connected near the through hole with sphere through connecting line.

2. anti-down jumping stand according to claim 1 is characterized in that: said being detachably connected as is threaded.