CN216258902U - Many function body educate track and field physical training device - Google Patents

Abstract

The utility model discloses a multifunctional physical training device for physical training in sports track and field, the utility model relates to the field of track and field training devices, comprising: the top of bottom plate is located to the area of running, two stands are located the area both sides of running, locate bottom plate one end, "U" type case is fixed in two stand bottoms, counter weight device locates "U" type incasement portion, shank exercise mechanism, slide and locate on two stands, with counter weight device one end fixed connection, the arm exercise mechanism slides and locates on two stands, with counter weight device other end fixed connection, chest exercise mechanism rotates and locates on two stands, be located the arm exercise mechanism top, the other end of bottom plate is located to belly exercise mechanism, the device can be suitable for different people, the function is comprehensive, and the steam generator is simple in structure.

Description

A multifunctional sports track and field physical fitness training device

technical field

The utility model relates to the field of track and field training devices, in particular to a multifunctional sports track and field physical fitness training device.

Background technique

Track and field athletes require comprehensive strength from the body, and the muscles of the legs, abdomen, chest, and arms need comprehensive exercise to provide lasting power output. The physical training methods of track and field athletes mainly include push-ups, sit-ups, resistance running and other methods to overcome physical or external resistance.

At present, these sports weights cannot be selected flexibly, have poor adjustment ability, and cannot be applied to different people.

Utility model content

The embodiment of the present utility model provides a multifunctional sports track and field physical fitness training device, which can solve the problem that the prior art cannot be applied to different people.

The embodiment of the present utility model provides a multifunctional sports track and field physical training device, comprising:

bottom plate;

Two uprights, located on both sides of the running belt, at one end of the bottom plate;

"U"-shaped box, fixed at the bottom of two uprights;

Two first pulleys, located on the top of the "U"-shaped box;

Two second pulleys are arranged on the side wall of the "U"-shaped box close to the upright column;

Two "L"-shaped rods, and two transverse rods respectively pass through the two uprights and are fixedly connected with the first connecting belt;

two annular belts, the two annular belts respectively pass through the two uprights and are fixedly connected with the second connecting belt;

The two sets of counterweight blocks are respectively fixedly connected to one end of the two "L"-shaped rods by bypassing the two first pulleys through the first connecting belt; at the same time, the two sets of counterweight blocks are bypassing the two first pulleys through the second connecting belt and the two second pulleys are respectively fixedly connected with the two annular belts.

Further, it also includes:

Horizontal rod, fixed between the tops of two uprights.

Going a step further, also includes chest workouts:

Two sleeves, rotatably connected to two uprights;

Two grips, respectively fixed on one side of the two sleeves;

The two ends of the torsion spring are respectively fixedly connected with the two sleeves.

Going a step further, also includes abs workouts:

Rectangular frame, the bottom is fixed on the bottom plate away from the column;

Two rollers are connected by a cross bar in the middle, and both ends are provided with handles, the handles are slidably arranged in the strip holes on the rectangular frame, and the bottom is rotatably connected to the bottom plate;

One end of the electric push rod is fixedly connected with the inner wall of the rectangular frame, and the other end is fixedly connected with the cross bar.

Further, a running belt is arranged on the top of the bottom plate, the running belt is arranged in the rectangular groove of the bottom plate 1, and a power device is arranged on one side of the running belt.

Further, the power unit is a variable speed motor.

The embodiment of the present utility model provides a multifunctional sports track and field physical fitness training device, which has the following beneficial effects compared with the prior art:

A leg exercise mechanism, an arm exercise mechanism, and a chest exercise mechanism are integrated on the two columns, which can exercise the muscles of the legs, arms and chest. There is a horizontal bar on the top of the column for horizontal bar training. exercise. A running belt is arranged on the bottom plate, the user puts two annular belts on the legs, and uses the resistance of the counterweight to achieve the effect of exercising the muscles of the legs. An abdominal exercise mechanism is set on the right side of the bottom plate. By grasping the handle with both hands, under the action of the electric push rod, the hands are pushed forward or retracted to drive the abdomen to move back and forth, so as to realize the auxiliary exercise of the muscles. The device has a simple structure and comprehensive functions. The device can be used by different people by adjusting the weights and torsion springs.

Description of drawings

1 is a schematic structural diagram of a multifunctional sports track and field physical fitness training device provided by an embodiment of the present invention.

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

It is to be understood that the terms "center", "portrait", "horizontal", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal" , "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, rather than indicating Or imply that the referred device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second", etc., may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

It should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

1 is a schematic structural diagram of a multifunctional sports track and field physical fitness training device provided by an embodiment of the present invention. As shown in Figure 1, a multifunctional sports track and field physical training device.

Example 1:

The bottom plate 1 is a long rectangular plate;

The running belt 2 is arranged on the top of the base plate 1, and the bottom is rotated and connected inside the base plate 1, and the interior of the base plate 1 is provided with a driving wheel and a passive wheel, and the running belt 2 is driven and connected on it;

Two uprights 18, located on both sides of the running belt 2, are arranged on one end of the bottom plate 1, and two running handrails are arranged on the side;

The "U"-shaped box 7 is fixed at the bottom of the two uprights 18;

The counterweight device, located inside the "U"-shaped box 7, includes:

The two first pulleys 11 are arranged on the top of the "U"-shaped box 7, and the two ends are connected with the two ends of the "U"-shaped box through the connecting shaft;

Two second pulleys 12 are arranged on the side wall of the "U"-shaped box 7 close to the upright column 18, and the two ends are connected to both ends of the "U"-shaped box through the connecting shaft;

The two sets of counterweights 8 are respectively connected to one end of the arm exercise mechanism by bypassing the two first pulleys 11 through the first connecting belt 9; at the same time, the two groups of counterweights 8 are respectively connected to the leg exercise through the second connecting belt 10. The mechanism is fixedly connected, and one side of the "U"-shaped box 7 is open to increase or decrease the counterweight.

The horizontal bar 17 is fixed between the tops of the two uprights 18 and is used for horizontal bar exercises.

Example 2:

On the basis of Example 1, the leg exercise mechanism is slidably arranged on the two uprights 18, and is fixedly connected to one end of the counterweight device;

The leg exercising mechanism includes: two annular belts 19 , the two annular belts 19 are respectively connected to the second connecting belt 10 through the two uprights 18 .

How to use: When the athlete is running and practicing on the base plate 1, the two annular belts 19 are wrapped around the legs, and the weights are adjusted to provide resistance and exercise the strength of the legs.

Example 3:

On the basis of Example 2, the arm exercise mechanism is slidably arranged on the two uprights 18 and is fixedly connected with the other end of the counterweight device;

Arm exercises include:

Two "L"-shaped rods 13 and two transverse rods are respectively connected to the first connecting belt 9 through the two uprights.

How to use: The athlete adjusts the weight by pushing the two "L"-shaped rods 13 to the right to exercise arm strength.

Example 4:

On the basis of Example 3, the chest exercise mechanism is rotatably arranged on the two uprights 18 above the arm exercise mechanism;

Chest workout establishments include:

The two sleeves 15 are rotatably connected to the two uprights 18;

Two grips 16, respectively fixed on one side of the two sleeves 15;

Both ends of the torsion spring 14 are fixedly connected to the two sleeves 15 respectively.

How to use: Hold the handle 16 with both hands, and exercise the chest muscles by adjusting the resistance of different torsion springs 14.

Example 5:

On the basis of example 4, the abdominal exercise mechanism is arranged on the other end of the bottom plate 1;

Abdominal exercises include:

The rectangular frame 3, the bottom is fixed on the bottom plate 1 at one end away from the column 18;

The two rollers 4 are connected by a cross bar in the middle, and both ends are provided with handles 6, the handles 6 are slidably arranged in the strip holes on the rectangular frame 3, and the bottom is rotatably connected to the bottom plate 1;

One end of the electric push rod 5 is fixedly connected with the inner wall of the rectangular frame 3, and the other end is fixedly connected with the cross bar.

How to use: The user supports the handle 6 with both hands, pushes the two rollers 4 flatly, and the electric push rod 5 controls the speed of extension and contraction, thereby realizing abdominal muscle exercise.

The above disclosures are only specific embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims (6)

1. a multifunctional sports track and field physical training device, is characterized in that, comprises: bottom plate (1); Two uprights (18), located on both sides of the running belt (2), are located at one end of the bottom plate (1); The "U"-shaped box (7) is fixed at the bottom of the two uprights (18); Two first pulleys (11), located on the top of the "U"-shaped box (7); Two second pulleys (12) are arranged on the side wall of the "U"-shaped box (7) close to the upright column (18); Two "L"-shaped rods (13), two transverse rods respectively pass through the two said uprights and are fixedly connected to the first connecting belt (9); two annular belts (19), the two annular belts (19) respectively pass through the two upright columns (18) and are fixedly connected to the second connecting belt (10); Two sets of counterweight blocks (8) are respectively fixedly connected to one end of the two "L"-shaped rods (13) by bypassing the two first pulleys (11) through the first connecting belt (9); , the two sets of counterweights (8) bypass the two first pulleys (11) and the two second pulleys (12) and the two annular belts through the second connecting belt (10). (19) Fixed connection respectively. 2. a kind of multifunctional sports track and field physical training device as claimed in claim 1, is characterized in that, also comprises: A horizontal rod (17) is fixed between the tops of the two uprights (18). 3. a kind of multifunctional sports track and field physical fitness training device as claimed in claim 1, is characterized in that, also comprises chest exercise mechanism: Two sleeves (15) are rotatably connected to the two upright columns (18); two grips (16), respectively fixed on one side of the two sleeves (15); The two ends of the torsion spring (14) are respectively fixedly connected with the two sleeves (15). 4. a kind of multifunctional sports track and field physical training device as claimed in claim 1, is characterized in that, also comprises abdominal exercise mechanism: a rectangular frame (3), the bottom of which is fixed on the bottom plate (1) at one end away from the upright column (18); Two rollers (4) are connected by a cross bar in the middle, and both ends are provided with handles (6), the handles (6) are slidably arranged in the strip holes on the rectangular frame (3), and the bottom is rotatably connected to the on the bottom plate (1); An electric push rod (5) has one end fixedly connected to the inner wall of the rectangular frame (3), and the other end fixedly connected to the cross bar. 5. A multifunctional sports track and field physical training device according to claim 1, wherein a running belt (2) is provided on the top of the bottom plate (1), and the running belt (2) is provided on the In the rectangular groove of the bottom plate (1), a power device is provided on one side of the running belt (2). 6 . The multifunctional sports track and field physical training device according to claim 5 , wherein the power device is a variable speed motor. 7 .

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