CN202682680U - Rocker arm body builder - Google Patents

Abstract

The utility model relates to a rocker arm body builder. The rocker arm body builder consists of a fixed frame, a rocker cylinder and two cranks, wherein the rocker cylinder is connected with the fixed frame by virtue of an upper rotating shaft rod and a lower rotating shaft rod, and the two cranks are arranged in the middle of the rocker cylinder. By utilizing the rocker arm body builder, two hands hold the two cranks tightly, and the rocker cylinder is shaken all around, so that the rocker cylinder rotates along the upper rotating shaft rod and the lower rotating shaft rod; as the rocker cylinder is used for balancing weight, the upper end and lower end of the rocker cylinder are connected with the fixed frame by virtue of the upper rotating shaft rod and the lower rotating shaft rod, the upper rotating shaft rod and the lower rotating shaft rod are respectively connected with the fixed frame by virtue of a rotating shaft, and the upper rotating shaft rod and the lower rotating shaft rod are respectively connected with the rocker cylinder by virtue of the rotating shaft, so that the rocker cylinder is rotated, the muscles of upper limbs and a chest can be exercised, and the purpose of body building is achieved.

Description

A rocker arm fitness machine

technical field

The utility model relates to a rocker arm fitness device.

Background technique

In daily life and work, due to long-term desk work and lack of necessary physical exercise, people generally feel backache and leg pain, and the body is in a sub-health state for a long time. If things go on like this, it will even induce serious lumbar spondylosis, cervical spondylosis and cardiovascular and cerebrovascular diseases. Diseases have seriously affected people's normal work and life.

Utility model content

The technical problem to be solved by the utility model is to provide a rocker arm fitness device which can exercise the upper limbs and chest muscles and achieve the purpose of fitness.

The utility model adopts the following technical solutions:

The utility model is composed of a fixed frame, a rocking cylinder connected with the fixed frame through an upper rotating shaft rod, a lower rotating shaft rod and two crank handles arranged in the middle of the rocking cylinder.

The positive effect of the utility model is as follows:

Using the utility model, hold the two cranks tightly with both hands, and shake the rocking cylinder back and forth, left and right, so that the rocking cylinder rotates along the upper rotating shaft and the lower rotating shaft. The lower rotating shaft is connected with the fixed frame, the upper rotating shaft and the lower rotating shaft are respectively connected with the fixed frame through the rotating shaft, and the upper rotating shaft and the lower rotating shaft are respectively connected with the rocker through the rotating shaft. The chest muscles are exercised to achieve the purpose of fitness.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model.

In the accompanying drawings: 1 fixed frame, 2 upper rotating shaft, 3 lower rotating shaft, 4 rocker, 5 crank.

Detailed ways

As shown in accompanying drawing 1, the utility model is made of fixed mount 1, the rocking cylinder 4 that is connected with fixed mount 1 by last rotating shaft rod 2, following rotating shaft rod 3 and two crank handles 5 that are arranged on the rocking cylinder 4 middle. Using the utility model, hold two crank handles 5 tightly with both hands, and shake the rocker 4 back and forth, left and right, so that the rocker 4 rotates along the upper shaft 2 and the lower shaft 3. Since the rocker 4 is a counterweight drum, the rocker 4 The upper and lower ends are connected with the fixed frame 1 through the upper rotating shaft 2, the lower rotating shaft 3, the upper rotating shaft 2 and the lower rotating shaft 3 are respectively connected with the fixed frame 1 through the rotating shaft, and the upper rotating shaft 2 and the lower rotating shaft 3 are respectively connected through the rotating shaft and the fixed frame 1. Rocking cylinder 4 is connected, like this, upper limbs and chest muscle can be exercised through rotating rocking cylinder 4, reaches the purpose of fitness.

Claims (1)

1. a rocking arm fitness equipment is characterized in that it shakes cylinder (4) and be arranged on two cranks (5) formation of shaking cylinder (4) centre by fixed mount (1), by what upper rotating shaft bar (2), lower rotary shaft bar (3) and fixed mount (1) were connected.

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