CN206715164U - Physical education physical training device - Google Patents

Abstract

The utility model relates to a physical training device for physical education, comprising a first connecting plate, a second connecting plate, a third connecting plate and a fourth connecting plate which are sequentially hingedly connected, the first connecting plate, the second connecting plate and the third connecting plate Both sides of the bottom of the fourth connecting plate and the fourth connecting plate are provided with legs, one side of the first connecting plate is provided with a pull rod, and both sides of the upper part of the fourth connecting plate are provided with tension springs, and the inner sleeve of the tension spring is provided with a guide rod, and the tension spring The upper end is connected with a top plate, and a pull ring is provided on the upper part of the top plate. One side of the fourth connecting plate is hingedly connected with a first side plate, and the other side is hinged with a second side plate. The lower part of the two side plates is provided with moving wheels; the utility model can be used for push-ups, sit-ups, upper limb strength training and leg press training, and is a physical training device for physical education that is convenient to carry and accommodate.

Description

Physical training equipment for physical education

technical field

The utility model relates to the field of physical education equipment, in particular to a physical training device for physical education.

Background technique

Physical fitness is the ability of the human body to adapt to the environment. It is the general term for the overall physical fitness level of athletes. It reflects the energy metabolism level of the athlete's body and also marks the level of anaerobic training and aerobic training of the athlete. Physical fitness determines the physical strength of athletes in special competitions. maximum extent. The current physical training devices can only perform single training, which is not conducive to improving the physical fitness of athletes. In addition, the existing physical training devices are often bulky and very inconvenient to carry and place.

Utility model content

In view of the above shortcomings, the purpose of this utility model is to provide a physical training device for physical education that can be used for push-ups, sit-ups, upper limb strength training and leg press training, which is greatly convenient to carry and store.

In order to achieve the above object, the utility model provides the following technical solutions: a physical training device for physical education, comprising a first connecting plate, a second connecting plate, a third connecting plate and a fourth connecting plate hinged in turn, the first connecting plate, Both sides of the bottom of the second connecting plate, the third connecting plate and the fourth connecting plate are provided with supporting legs, one side of the first connecting plate is provided with a pull rod, and both sides of the upper part of the fourth connecting plate are provided with vertical tension springs for pulling The inner sleeve of the extension spring is provided with a guide rod, the upper end of the extension spring is connected with a top plate, and a pull ring is arranged on the top of the top plate, and the fourth connecting plate is located on one side of the pull rod and is hingedly connected with the first side plate, and the other side is hinged with the second side plate. plate, the upper part of the second side plate is provided with a pressing leg groove, the lower part of the second side plate is provided with moving wheels, the two sides and the outer end of the first connecting plate, the two sides of the second and third connecting plate, and the fourth connecting plate The outer end of the outer end, the two ends and the outer sides of the first and second side plates are all provided with connecting buckles.

In a further optimized solution, the support leg includes a sleeve and a movable rod movably arranged in the sleeve, and the movable rod and the sleeve are connected and fixed by adjusting screws.

In a further optimized solution, the bottom of the outrigger is provided with a foot pad.

In a further optimized solution, a layer of cushion is arranged in the groove of the pressing leg.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can do push-ups and sit-ups training on the first, second, third and fourth connecting boards, stand in the middle of the fourth connecting board, hold Hold the pull ring and pull it up to train upper body strength. Put the legs in the leg press groove for leg press training. When not in use, it can be folded into a box-shaped body, which greatly facilitates carrying and storage.

Description of drawings

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

Fig. 2 is the top view of the utility model;

Fig. 3 is the bottom view of the utility model;

Fig. 4 is the top view of the utility model after being folded into a box-shaped body;

Fig. 5 is a schematic front view of the utility model folded into a box-shaped body.

The numbers in the figure are: 1-first connecting plate, 2-second connecting plate, 3-third connecting plate, 4-fourth connecting plate, 5-leg, 51-sleeve, 52-movable rod, 53- Adjusting screw, 6-foot pad, 7-pull rod, 8-tension spring, 9-guide rod, 10-top plate, 11-pull ring, 12-first side plate, 13-second side plate, 131-pressure leg Groove, 14-moving wheel, 15-connection buckle.

detailed description

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.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model, rather than Any indication or implication that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should not be construed as limiting the invention.

As can be seen with reference to accompanying drawing 1-5, physical training device for physical education comprises the first connecting plate 1, the second connecting plate 2, the third connecting plate 3 and the fourth connecting plate 4 which are hingedly connected successively, the first connecting plate 1, Both sides of the second connecting plate 2, the third connecting plate 3 and the bottom of the fourth connecting plate 4 are provided with supporting legs 5, and the supporting legs 5 include sleeves 51 and movable rods 52 which are movably arranged in the sleeves 51, and the movable rods 52 and The sleeves 51 are connected and fixed by adjusting screws 53, the foot pads 6 are arranged at the bottom of the legs 5, the pull rods 7 are arranged on one side of the first connecting plate 1, and vertical tension springs are arranged on both sides of the upper part of the fourth connecting plate 4 8. The tension spring 8 is provided with a guide rod 9, the upper end of the tension spring 8 is connected with a top plate 10, the upper part of the top plate 10 is provided with a pull ring 11, and the fourth connecting plate 4 is hinged on one side of the pull rod 7 and connected with the first side plate 12, the other side is hingedly connected with a second side plate 13, the upper part of the second side plate 13 is provided with a leg-pressing groove 131, and a layer of cushion (not shown) is arranged in the leg-pressing groove 131, and the second side plate 13 The lower part is provided with moving wheels 14, the two sides and outer ends of the first connecting plate 1, the two sides of the second and third connecting plates 2, 3, the outer end of the fourth connecting plate 4, the first and second side plates The two ends and the outer sides of 12 and 13 are provided with connecting buckles 15 .

When the utility model is in use, you can do push-ups and sit-ups training on the first, second, third and fourth connecting plates 1, 2, 3, 4, stand on the middle part of the fourth connecting plate 4, hold the pull ring 11 with both hands Pull upwards to train the strength of the upper limbs, and the legs can be placed in the leg press groove 131 to perform leg press training; when not in use, connect the first, second, third and fourth connecting plates 1, 2, 3, 4 and the first The side plate 12 and the second side plate 13 are rotated and folded to form a box-shaped body, and the connecting buckles 15 on both sides of the third connecting plate 3 are respectively connected with the connecting buckles 15 on one end of the first side plate 12 and the second side plate 13 Fixed, the connecting buckles 15 on both sides of the first connecting plate 1 are respectively connected and fixed with the connecting buckles 15 on the other ends of the first side plate 12 and the second side plate 13, and the connecting buckles 15 on both sides of the second connecting plate 2 are respectively It is connected and fixed with the connecting buckle 15 on the outside of the first side plate 12 and the second side plate 13, and then the box-shaped body is turned over until the second side plate 13 is at the bottom, so that the moving wheel 14 at the bottom of the second side plate 13 can be passed Pull and carry with the pull rod 7 on the first connecting plate 1.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (4)

1. physical education physical training device, it is characterised in that：Including be articulated and connected successively the first connecting plate, second connection Plate, the 3rd connecting plate and the 4th connecting plate, the first connecting plate, the second connecting plate, the 3rd connecting plate and the 4th connecting plate bottom two Side is provided with supporting leg, and the first connecting plate side is provided with pull bar, and the 4th connecting plate top both sides are provided with vertical stretching bullet Spring, guide rod is arranged with extension spring, extension spring upper end is connected with top plate, and top plate top is provided with draw ring, the 4th connection The side that plate is located at pull bar is hingedly connected with the first side plate, and opposite side is hingedly connected with the second side plate, and the second side plate top is set There is leg pressing groove, the second side plate bottom is provided with movable pulley, the connecting plate of both sides and outer end, second and the 3rd of the first connecting plate Both sides, the outer end of the 4th connecting plate, the both ends of the first and second side plates and outside are provided with connection buckle.

2. physical education according to claim 1 physical training device, it is characterised in that：Described supporting leg includes sleeve Be movably set in motion bar in sleeve, be connected between motion bar and sleeve by adjusting screw.

3. physical education according to claim 1 physical training device, it is characterised in that：Described supporting leg bottom is set There is foot pad.

4. physical education according to claim 1 physical training device, it is characterised in that：Set in described leg pressing groove It is equipped with one layer of cushion.