Resistance band counterforce exercise machine

Abstract

This invention discloses a resistance band exercise device, comprising a dual main frame, a multi-functional chair, and a standing exercise foot pedal. The dual main frame is symmetrically arranged and consists of multiple connecting arms, resistance band pulleys, and resistance bands. Under the resistance of the resistance bands, it allows for large-scale up-and-down movements and can be positioned and adjusted as desired. The resistance bands can be increased or decreased according to the strength required. When not in use, it can be folded upright to form a shape 60 cm wide, 50 cm thick, and 160 cm high. The beneficial effects of this invention are: high professionalism, reasonable movement direction, and the ability to generate resistance from several kilograms to tens of kilograms (small to medium-sized), and up to hundreds of kilograms (large-sized); it provides highly professional movements such as bench press, rowing, squat, and seated overhead press, achieving the same effect as traditional equipment; it has strong safety and movement stability, is easy to use, and can be widely promoted and applied.

Description

Technical Field

[0001] This invention relates to the field of fitness equipment, specifically a resistance band exercise machine. Background Technology

[0002] As people's living standards improve, they are paying more and more attention to fitness, but some people feel inconvenienced or have psychological resistance to it due to work or other reasons.

[0003] Traditional fitness equipment is large, bulky, noisy, and requires a certain amount of training space. Therefore, a lightweight, almost silent, space-saving, and highly professional fitness equipment is proposed. Summary of the Invention

[0004] To address the aforementioned problems, this invention provides a resistance band exercise device. This invention is achieved through the following technical solution.

[0005] A resistance band exercise device includes a dual main frame, a multi-functional chair, and a standing exercise foot pedal;

[0006] The dual main frames are symmetrically arranged and consist of multiple connecting arms, resistance pulleys, and resistance belts. A first connecting arm is horizontally positioned at the bottom of the dual main frames. A second connecting arm is hinged to the right end of the first connecting arm. A first resistance pulley is fixed to a fixing hole on the second connecting arm. A third connecting arm is hinged to the upper part of the second connecting arm. A second resistance pulley is located at the right end of the third connecting arm. A fourth connecting arm is hinged to the bottom of the third connecting arm near its left end. The lower part of the fourth connecting arm is hinged to the left end of the first connecting arm. The middle part of the fourth connecting arm and... The lower part is provided with a third resistance pulley and a fourth resistance pulley in sequence. The top of the third connecting arm is connected to a fifth connecting arm near its left end. The fifth connecting arm is provided with a through rod hole, a handle and a fifth resistance pulley in sequence near its left end. The left end of the first connecting arm is hinged to a safety lock arm. The upper part of the safety lock arm passes through the fifth connecting arm near its right end. The upper part of the safety lock arm is provided with a limiting groove and a locking tooth. The fifth connecting arm is connected to the limiting groove through a fixed arm at its top. The resistance band forms a closed loop after passing through the first, second, third, fourth and fifth connecting arms.

[0007] Furthermore, the dual main frame material is stainless steel tubing or lightweight, high-strength carbon fiber or magnesium-aluminum alloy.

[0008] Furthermore, the resistance band is a ring-shaped rubber resistance band, which can be a special type or a general type resistance band.

[0009] Furthermore, the resistance pulleys are located on both sides of the dual main frame.

[0010] The beneficial effects of this invention are: it is highly professional, the movement position and direction are reasonable, and it can generate resistance of several kilograms to tens of kilograms (small and medium-sized), and hundreds of kilograms (large-sized); the professional movements such as bench press, rowing, squat, and seated overhead press are highly professional and can fully achieve the effect of traditional equipment; it has strong safety and movement stability, is easy to learn, and can be widely promoted and applied. Attached Figure Description

[0011] Figure 1 This is a structural diagram of a resistance band exercise device (combination of a double main frame and a multi-functional chair) according to the present invention;

[0012] Figure 2 This is a structural diagram of a resistance band exercise device (combination of a double main frame and a standing exercise foot pedal) according to the present invention.

[0013] Figure 3 This is a structural diagram of the foot pedal for standing exercise. Detailed Implementation

[0014] The technical solution of the present invention will now be described in more detail and in complete detail with reference to the accompanying drawings.

[0015] Specific embodiment 1, a resistance band exercise device, includes a dual main frame, a multi-functional chair 12 and a standing exercise foot pedal 13;

[0016] The dual main frame is made of stainless steel tubing or lightweight, high-strength carbon fiber or magnesium-aluminum alloy. The dual main frames are symmetrically arranged and consist of multiple connecting arms, resistance pulleys, and resistance belts 11.

[0017] The bottom of the dual main frame is horizontally provided with a first connecting arm 1. The right end of the first connecting arm 1 is hinged to a second connecting arm 2. A first resistance pulley 3 is fixed at a fixing hole on the second connecting arm 2. The upper part of the second connecting arm 2 is hinged to a third connecting arm 4. The right end of the third connecting arm 4 is provided with a second resistance pulley 5. The bottom of the third connecting arm 4 is hinged to its left end, and the lower part of the fourth connecting arm 6 is hinged to the left end of the first connecting arm 1. The middle and lower parts of the fourth connecting arm 6 are provided with a third resistance pulley 7 and a fourth resistance pulley 8, respectively. The top of the third connecting arm 4 is connected to the fifth connecting arm 9 near its left end. The fifth connecting arm 9 is provided with a through rod hole 901, a handle 902 and a fifth resistance pulley 903 in sequence near its left end. The left end of the first connecting arm 1 is hinged to a safety lock arm 10. The upper part of the safety lock arm 10 passes through the fifth connecting arm 9 near its right end. The upper part of the safety lock arm 10 is provided with a limiting groove and a locking tooth. The fifth connecting arm 9 is connected to the limiting groove through the fixed arm 904 at its top. The resistance band 11 forms a closed loop after passing through the first, second, third, fourth and fifth connecting arms.

[0018] Among them, the resistance belt 11 is a ring-shaped rubber resistance belt, which can be a special type or a general type. The resistance belt pulley is located on both sides of the double main frame.

[0019] Specific usage process: Under the resistance of the resistance band, it can make a large range of up and down movements, and can be locked and adjusted at the desired position. The resistance band can be increased or decreased according to the strength. When not in use, it can be folded and stood upright to form a shape of 60 cm wide, 50 cm thick and 160 cm high.

[0020] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0021] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A resistance band exercise device, characterized in that, Includes a dual main frame, a multi-functional chair, and a standing exercise foot pedal; The dual main frames are symmetrically arranged and consist of multiple connecting arms, resistance pulleys, and resistance belts. A first connecting arm is horizontally positioned at the bottom of the dual main frames. A second connecting arm is hinged to the right end of the first connecting arm. A first resistance pulley is fixed to a fixing hole on the second connecting arm. A third connecting arm is hinged to the upper part of the second connecting arm. A second resistance pulley is located at the right end of the third connecting arm. A fourth connecting arm is hinged to the bottom of the third connecting arm near its left end. The lower part of the fourth connecting arm is hinged to the left end of the first connecting arm. Third resistance pulleys are sequentially located in the middle and lower parts of the fourth connecting arm. The first connecting arm has a fifth connecting arm connected to its top near its left end, and a through rod hole, a handle, and a fifth resistance pulley are sequentially provided on the inner side of the fifth connecting arm near its left end. A safety lock arm is hinged to the left end of the first connecting arm. The upper part of the safety lock arm passes through the fifth connecting arm near its right end. The upper part of the safety lock arm has a limiting groove and a locking tooth. The fifth connecting arm is connected to the limiting groove through a fixed arm at its top. The resistance belt forms a closed loop after passing through the first resistance pulley, the second resistance pulley, the third resistance pulley, the fourth resistance pulley, and the fifth resistance pulley.

2. The resistance band exercise machine according to claim 1, characterized in that: The dual main frame is made of stainless steel tubing or lightweight, high-strength carbon fiber or magnesium-aluminum alloy.

3. The resistance band exercise machine according to claim 1, characterized in that: The resistance band is a ring-shaped rubber resistance band, which can be a special type or a general type.

4. The resistance band exercise machine according to claim 1, characterized in that: The resistance pulleys are located on both sides of the dual main frame.

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