CN202538263U - Physical strength trainer suitable for wrists, arms or fingers - Google Patents

Abstract

The utility model relates to a strength training device suitable for wrists, arms or fingers, which comprises symmetrically arranged fixed sleeves, pins are installed on the outer peripheral surface of the fixed sleeves, and a fixed horizontal bar is connected between the two fixed sleeves; A telescopic rod, the top of the telescopic rod is connected to the support, and a rotating rod is arranged on the support, and the middle part of the rotating rod is connected with one end of the wire rope, and the other end of the wire rope is connected with the sphere. The utility model has the advantages of simple structure, low manufacturing cost, the adjustment of the height of the telescopic rod can meet the needs of different heights, a wide application range, can be widely used in families, schools and communities, and has a small occupied area, convenient use and good training effect.

Description

A strength trainer for the wrist, arm or fingers

technical field

The utility model relates to the field of sports training equipment, in particular to a strength training device suitable for wrists, arms or fingers.

Background technique

Students need the strength of wrist joints, arms or fingers when twisting, flipping, carrying, etc. when performing various sports activities and professional engineering operations, as well as in daily life. At present, students are required to perform warm-up training before physical activities at school, and there is a lack of equipment for strength training around the wrist joints, arms or fingers.

Utility model content

In view of the above-mentioned present situation, the applicant provides a training device suitable for wrists, arms or fingers with simple structure and convenient operation, which has the advantages of small footprint, convenient use and good training effect.

The technical scheme adopted in the utility model is as follows:

A strength training device suitable for wrists, arms or fingers, including symmetrically arranged fixed sleeves, pins are installed on the outer peripheral surface of the fixed sleeves, and a fixed cross bar is connected between the two fixed sleeves; telescopic rods are installed in the fixed sleeves, stretching The top of the rod is connected to the support, and a rotating rod is arranged on the support. The middle part of the rotating rod is connected to one end of the wire rope, and the other end of the wire rope is connected to the spheroid.

It is further characterized by:

There are two fixed cross bars;

There are pin holes on the telescopic rod;

The bracket is "U" shaped, and the two ends of the bracket are not equal in height;

A hook is installed on the sphere, and the weight of the sphere is 1-7kg;

The rotating rod is 55-60cm long.

The beneficial effects of the utility model are as follows:

The utility model has the advantages of simple structure, low manufacturing cost, the adjustment of the height of the telescopic rod can meet the needs of different heights, a wide application range, can be widely used in families, schools and communities, and has a small occupied area, convenient use and good training effect.

Description of drawings

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

Detailed ways

Below in conjunction with accompanying drawing, illustrate the specific embodiment of the present utility model.

As shown in Figure 1, the utility model includes a symmetrically arranged fixed sleeve 6, a pin 7 is installed on the outer peripheral surface of the fixed sleeve 6, and the fixed cross bar 5 is connected between the fixed sleeve 6, and there are two fixed cross bars 5; A telescopic rod 2 is installed in the fixed sleeve, and the telescopic rod 2 is provided with a pin hole 8. The top of the telescopic rod 2 is connected to the bracket 1, and a rotating rod 10 is placed on the bracket 1. The bracket 1 is "U" shaped, and the two ends of the bracket 1 The different heights can effectively protect the trainers and prevent the rotating rod 10 from falling. One end of the wire rope 3 is wound on the rotating rod 10, and the other end of the wire rope 3 is wound on the hook 9, and the hook 9 can be placed in a groove on the surface of the sphere (not shown in the groove on the surface of the sphere), and the weight of the sphere is 1 -7kg, suitable for people of all ages.

Working process of the present utility model:

Training method 1: First loosen the pin 7, raise or lower the telescopic rod 2 to the required height, and then insert the pin 7 into the pin control 8 to fix the telescopic rod 2; In the vertical state, hold the rotating rod 10 with both hands, the trainer can rotate the rotating rod 10 with both hands, and the wire rope 3 is wound or loosened, so that the ball 4 rises or falls, so as to achieve the purpose of training the strength of the wrist or arm.

Training method 2: remove the ball 4 from the hook 9, the trainer grasps the ball 4 with his hand, releases his hand, and catches the ball when the ball 4 falls, which can achieve the purpose of training finger strength.

Training method 3: remove the sphere 4 from the hook 9, the trainer grasps the sphere 4 with his hands, and performs forearm flexion exercises, which can achieve the purpose of training the strength of the big arm.

Training method 4: take off the sphere 4 from the hook 9, the trainer grasps the sphere 4 by hand, and performs the exercise of stretching the arms on both sides of the straight body, which can achieve the purpose of training the strength of the shoulder triceps.

Training method 5: the ball 4 is removed from the hook 9, and the trainer performs repeated shoulder push (similar to the technique of throwing a shot put) practice, which can achieve the purpose of training arm strength.

The above description is an explanation of the utility model, not a limitation of the utility model. For the limited scope of the utility model, refer to the claims. Without violating the basic structure of the utility model, the utility model can be modified in any form. the

Claims (6)

1. a force exerciser that is applicable to wrist, arm or finger is characterized in that: comprise symmetrically arranged fixed cover (6), install pin (7) on the outer peripheral face of said fixed cover (6), between two fixed covers (6), connect fixed transverse rod (5); Expansion link (2) is installed in said fixed cover (6); The top of expansion link (2) connects support (1); On support (1), be equipped with dwang (10), the middle part of dwang (10) connects an end of steel wire rope (3), and the other end of steel wire rope (3) is connected with spheroid (4).

2. a kind of force exerciser that is applicable to wrist, arm or finger as claimed in claim 1 is characterized in that: said fixed transverse rod (5) has two.

3. a kind of force exerciser that is applicable to wrist, arm or finger as claimed in claim 1 is characterized in that: have pin-and-hole (8) on the said expansion link (2).

4. a kind of force exerciser that is applicable to wrist, arm or finger as claimed in claim 1 is characterized in that: said support (1) is " U " shape, and the two ends of support (1) are not waited high.

5. a kind of force exerciser that is applicable to wrist, arm or finger as claimed in claim 1 is characterized in that: device has hook (9) on the said spheroid, and the weight of said spheroid is 1-7kg.

6. a kind of force exerciser that is applicable to wrist, arm or finger as claimed in claim 1 is characterized in that: the long 55-60cm of said dwang (10).

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