Multifunctional bodybuilding chair
A multifunctional fitness chair and chair surface technology, applied in the field of fitness, can solve the problems of unfavorable health, chairs can not achieve exercise, fitness, etc., and achieve the effect of relieving fatigue and fatigue
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Embodiment 1
[0020] Such as figure 1 with figure 2 As shown, a multifunctional fitness chair at least includes a chair surface 1, horizontal armrests 3 are arranged on the left and right sides of the upper surface of the chair surface 1, the rear end of the chair surface 1 is fixedly connected with a backrest 2, and the lower surface of the front end of the chair surface 1 is fixed. The connection bracket 5 is characterized in that: the outer surface of the handrail 3 is articulated with the draw ring 4 through the fixed frame, the lower end of the draw ring 4 is fixedly connected with a steel wire connecting ring 16, and the lower end of the steel wire connecting ring 16 is connected to one end of the steel wire 10, and the other end of the steel wire 10 is One end passes through the transmission mechanism and is connected with the massage mechanism.
[0021] When in use, the person sits on the chair surface 1, back to back 2, holds the upper end of the pull ring 4 tightly with both han...
Embodiment 2
[0024] Such as figure 2 As shown, the transmission mechanism includes a pulley 8 and a pulley 9 that are fixed on the left and right inner walls of the chair surface 1 and are parallel to each other. , and extend to the second pulley 9 to wrap around the top of the second pulley 9, and then the steel wire 10 is connected to the massage mechanism.
[0025] When pulling the pull ring 4, the steel wire 10 first passes through the pulley 8 from the lower end, pulls the pulley 8 to rotate, then passes through the lower end of the pulley 8, wraps around the pulley 2 9 from above to drive the pulley 2 to rotate, and extends out to drive the massage mechanism.
[0026] Design and use pulley one 8 like this, pulley two 9 and steel wire connecting ring 16 can use a simple structure to realize the transmission of power, save more labor during use, use steel wire 10 to have more stability when moving, and be safer when moving.
Embodiment 3
[0028] Such as figure 1 with figure 2 As shown, the massage mechanism is a right-angled triangle structure, wherein the right-angled side is located between the brackets 5 on both sides, and the top is connected to the lower edge of the front end of the chair surface 1 through a rotating shaft, and the other right-angled side is located on the same side as the bottom surface of the bracket 5. The horizontal line and the slope are the massage board 7, the inner side of the massage board 7 is the gear plate 11, the massage rollers 6 distributed on the massage board 7 are connected to the gear plate 11, the top of the gear plate 11 is connected to the steel wire 10, and the gear plate 11 is connected to the steel wire 10 The connecting end is also fixedly connected with one end of spring two 17, and the other end of spring two 17 is fixedly connected with the top inner wall positioned at the right-angled side between the brackets 5 on both sides, and the bottom end of the gear p...
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