CN217854558U - Adjustable hurdling equipment for sports meeting - Google Patents

Abstract

The utility model discloses an adjustable hurdle equipment for sports meeting, which comprises a cross bar, a support bar, an adjustment mechanism, an anti-fall mechanism and threaded holes. Both ends of the cross bar are provided with threaded holes, and the two ends of the cross bar are The bottom ends are all provided with support rods, and one side of the bottom ends of the support rods is provided with an adjustment mechanism, and the inside of the adjustment mechanism is sequentially provided with a support rod, a sliding groove, a stopper, a through hole and a threaded rod, and the center of the support rod A sliding groove is provided at the position, and a through hole is provided on one side of the support rod, and the through hole is located inside the bottom end of the support rod. There are guards. The utility model not only realizes that the adjustable hurdle equipment for sports meeting is convenient for height adjustment, realizes the protective effect of the adjustable hurdle equipment for sports meeting, but also realizes that the adjustable hurdle equipment for sports meeting is not easy to topple over.

Description

An adjustable hurdle equipment for sports meeting

technical field

The utility model relates to the technical field of sports meeting equipment, in particular to an adjustable sports meeting hurdle equipment.

Background technique

The sports meeting refers to a kind of sports competition, and the sports meeting includes a hurdle event, and the corresponding hurdle equipment needs to be used in the hurdle event. In the process of realizing the utility model, the inventor found that in the prior art at least The following issues remain unresolved:

(1) The traditional adjustable hurdle equipment for this type of sports meeting is inconvenient to adjust the height during use, so that its applicability is low;

(2) The traditional adjustable hurdle equipment for this type of sports meeting is easy to cause psychological barriers when athletes are in the process of hurdling, so that the protective effect is low;

(3) The hurdle equipment used in traditional adjustable games of this type will cause the hurdle to topple over when the athlete is in the process of hurdling, which will affect the athlete.

Utility model content

The purpose of this utility model is to provide an adjustable hurdle equipment for sports meeting, so as to solve the problems of inconvenient height adjustment, low protective effect and easy toppling in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an adjustable hurdle equipment for sports meeting, including a cross bar, a support rod, an adjustment mechanism, an anti-fall mechanism and a threaded hole, and both ends of the cross bar are provided with threaded holes, the bottom ends of both ends of the cross bar are provided with support rods, and one side of the bottom end of the support rods is provided with an adjustment mechanism, and the inside of the adjustment mechanism is sequentially provided with a support rod, a sliding groove, a stopper, a through hole and a screw thread rod, the central position of the rod is provided with a sliding groove, one side of the rod is provided with a through hole, and the through hole is located inside the bottom end of the support rod, and the bottom end of the adjustment mechanism is movably connected with an anti-fall mechanism , the outside of the crossbar is provided with a protective mechanism.

Preferably, one end of the slide groove is provided with a threaded rod, and one end of the threaded rod extends to one side of the support rod through the through hole.

Preferably, a stopper is fixedly connected to one end of the threaded rod, and a rotating block is threadedly connected to the top of the threaded rod.

Preferably, the inside of the anti-fall mechanism is provided with a supporting foot, an inner groove, a movable groove, a connecting shaft and a spring in sequence, an inner groove is arranged inside the top end of the supporting foot, and an movable groove is arranged inside the bottom end of the inner groove .

Preferably, a connecting shaft is provided at the center of the top end of the support leg, springs are provided at equal intervals on both sides of the inner groove, and one end of the spring is fixedly connected to the surface of the bottom end of the adjustment mechanism.

Preferably, the inside of the protection mechanism is provided with a soft sponge, an inner cavity and a fixing ring in sequence, the soft sponge has a "○" shape structure, the inner cavity of the soft sponge is provided, and the two sides of the soft sponge All are fixedly connected with a fixed ring.

Compared with the prior art, the beneficial effect of the utility model is: the adjustable hurdle equipment for the sports meeting not only realizes the height adjustment of the adjustable hurdle equipment for the sports meeting, realizes the protective effect of the adjustable hurdle equipment for the sports meeting, but also realizes The adjustable sports hurdle equipment is not easy to fall;

(1) By first rotating the rotating block, and then pulling the support rod upwards as needed, when it is pulled to the required position, then rotating the rotating block and due to the rotation of the rotating block, the gap between the support rod and the support rod A snug fit allows for easy height adjustment of this adjustable sports hurdling equipment;

(2) First put the soft sponge on the surface of the crossbar through the inner cavity, and at the same time, under the action of the soft sponge, it can prevent the athlete from causing injury to the athlete's ankle by the crossbar in the process of hurdling, thus realizing the adjustable sports hurdle Equipment protection effect;

(3) The adjustment mechanism is shaken under the action of the movable groove in the process of the athlete doing work on the crossbar, and the adjustment mechanism is returned to the original position due to the action of the spring during the shaking process of the adjustment mechanism, so this can be realized The hurdle equipment used for tuning sports meeting is not easy to fall.

Description of drawings

Fig. 1 is the front structural schematic diagram of the utility model;

Fig. 2 is a schematic diagram of the enlarged structure of the adjustment mechanism of the utility model when viewed from the front;

Fig. 3 is a schematic diagram of the enlarged structure of the side view section of the anti-fall mechanism of the present invention;

Fig. 4 is a schematic diagram of an enlarged structure of a front view of a partial section of the protection mechanism of the present invention.

In the figure: 1, cross bar; 2, support rod; 3, adjustment mechanism; 301, support rod; 302, slide groove; 303, stop block; 304, through hole; 305, threaded rod; 306, rotating block; 4, Anti-falling mechanism; 401, supporting feet; 402, inner groove; 403, movable groove; 404, connecting shaft; 405, spring; 5, protective mechanism; 501, soft cotton; 502, inner chamber; 503, fixed ring; Threaded hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, an embodiment provided by the utility model: an adjustable hurdle equipment for sports meeting, including a cross bar 1, a support bar 2, an adjustment mechanism 3, an anti-fall mechanism 4 and a threaded hole 6, and the cross bar Both ends of 1 are provided with threaded holes 6, the bottom ends of both ends of cross bar 1 are provided with support rod 2, and one side of the bottom end of support rod 2 is provided with adjustment mechanism 3, and the inside of adjustment mechanism 3 is sequentially provided with support rod 301 , a sliding groove 302, a stopper 303, a through hole 304 and a threaded rod 305, a sliding groove 302 is provided at the center of the pole 301, a through hole 304 is provided on one side of the pole 301, and the through hole 304 is located at the pole 2 Inside the bottom end, one end of the sliding groove 302 is provided with a threaded rod 305, and one end of the threaded rod 305 extends to one side of the support rod 2 through the through hole 304, and one end of the threaded rod 305 is fixedly connected with a stopper 303, and the end of the threaded rod 305 A rotating block 306 is threaded on the top;

Specifically, as shown in Figure 2, when using this mechanism, first pull the crossbar 1 upward according to the need, and pull the crossbar 1 up to the required height, but when the crossbar 1 is pulled up, the threaded rod is driven 305 pulls up with the cooperation of the sliding groove 302, and then rotates the rotating block 306 to make the support rod 2 and the support rod 301 closely fit, so that the support rod 2 can be fixed, and the adjustable sports meeting is realized. Use hurdle equipment to facilitate height adjustment;

The bottom of the adjustment mechanism 3 is movably connected with an anti-fall mechanism 4, and the inside of the anti-fall mechanism 4 is provided with a support foot 401, an inner groove 402, a movable groove 403, a connecting shaft 404 and a spring 405 in sequence, and the inside of the support foot 401 top is provided with Inner groove 402, the inside of inner groove 402 bottom end is provided with movable groove 403, and the central position of support foot 401 top is provided with connecting shaft 404, and the both sides of inner groove 402 are equidistantly provided with spring 405, and one end of spring 405 and The surface at the bottom of the adjustment mechanism 3 is fixedly connected;

Specifically, as shown in FIG. 3 , when using this mechanism, work will be performed on the crossbar 1 in the process of the athlete jumping over the hurdle, and the adjustment mechanism 3 will be rocked back and forth under the cooperation of the connecting shaft 404 and the movable groove 403, but At this time, the adjustment mechanism 3 can be returned to the original position by the action of the spring 405, so that the adjustable hurdle equipment for the sports meeting is not easy to topple over;

The outside of the cross bar 1 is provided with a protective mechanism 5, and the inside of the protective mechanism 5 is provided with a soft sponge 501, an inner cavity 502, and a fixed ring 503 in sequence. 502, both sides of the soft cotton 501 are fixedly connected with a fixed ring 503;

Specifically, as shown in FIG. 4 , when using this mechanism, first put the soft sponge 501 on the outside of the cross bar 1 through the inner cavity 502 , and then connect the cross bar 1 and the support bar 2 through the cooperation of the threaded column and the threaded hole 6 . It is fixed in between, and at the same time, the soft cotton 501 plays a protective role in the process of athletes hurdling, realizing the protective effect of the adjustable hurdle equipment for sports games.

Working principle: when the utility model is in use, first put the soft cotton 501 on the outside of the cross bar 1 through the inner cavity 502, and then fix the cross bar 1 and the support bar 2 through the cooperation of the threaded column and the threaded hole 6, At the same time, the soft 501 plays a protective role in the process of athletes hurdling;

Then pull the cross bar 1 upwards according to the needs, and pull the cross bar 1 up to the required height, but in the process of pulling the cross bar 1 up, drive the threaded rod 305 to pull up with the cooperation of the sliding groove 302, and then Rotate the rotating block 306 and make the support rod 2 and the support rod 301 tightly fit, so that the support rod 2 can be fixed;

Finally, in the process of the athlete hurdling, work will be done on the crossbar 1, and the adjustment mechanism 3 will be swayed back and forth under the cooperation of the connecting shaft 404 and the movable groove 403, but at this time, the adjustment mechanism 3 can be returned to the original position by the action of the spring 405. At the position, the use of the adjustable sports hurdle equipment is finally completed.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a motion meeting is with equipment of hurdling with adjustable, includes horizontal pole (1), bracing piece (2), adjustment mechanism (3), prevents down mechanism (4) and screw hole (6), its characterized in that: both ends of horizontal pole (1) all are provided with screw hole (6), the bottom at horizontal pole (1) both ends all is provided with bracing piece (2), and one side of bracing piece (2) bottom is provided with adjustment mechanism (3), the inside of adjustment mechanism (3) has set gradually branch (301), sliding tray (302), dog (303), through-hole (304) and threaded rod (305), the central point department of putting of branch (301) is provided with sliding tray (302), one side of branch (301) is provided with through-hole (304), and through-hole (304) are located the inside of bracing piece (2) bottom, the bottom swing joint of adjustment mechanism (3) has tilting prevention mechanism (4), the outside of horizontal pole (1) is provided with protection machanism (5).

2. The adjustable hurdle device for athletic meet of claim 1, wherein: one end of the sliding groove (302) is provided with a threaded rod (305), and one end of the threaded rod (305) extends to one side of the supporting rod (2) through the through hole (304).

3. The adjustable hurdle device for athletic meet of claim 2, wherein: one end of the threaded rod (305) is fixedly connected with a stop block (303), and a rotating block (306) is in threaded connection with the upper portion of the threaded rod (305).

4. The adjustable hurdle device for athletic meet of claim 1, wherein: the anti-falling mechanism (4) is internally provided with a supporting leg (401), an inner groove (402), a movable groove (403), a connecting shaft (404) and a spring (405) in sequence, the inner groove (402) is arranged inside the top end of the supporting leg (401), and the movable groove (403) is arranged inside the bottom end of the inner groove (402).

5. The adjustable hurdle device for athletic meet of claim 4, wherein: the center position department of supporting legs (401) top is provided with connecting axle (404), the equidistant spring (405) that is provided with in both sides of interior groove (402), and the fixed surface connection of one end and adjustment mechanism (3) bottom of spring (405).

6. The adjustable hurdle device for athletic meet of claim 1, wherein: the protective mechanism is characterized in that soft cotton (501), an inner cavity (502) and a fixing ring (503) are sequentially arranged in the protective mechanism (5), the soft cotton (501) is of an O-shaped structure, the inner cavity (502) is arranged in the soft cotton (501), and the fixing ring (503) is fixedly connected to the two sides of the soft cotton (501).

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