Abdominal muscle exercising apparatus

A technology for exercising equipment and muscles, which is applied in the direction of muscle training equipment, current collectors, gymnastics equipment, etc. It can solve the problems of not clearly writing the specific structure and connection mode of the transmission device and the power generation device, so as to increase the difficulty and strengthen the exercise Strength, the effect of preventing strain

Active Publication Date: 2018-03-16
福建省德鲁士润滑油有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this patent does not clearly state the specific structure and connection method of the transmission device and the power generation device, and those skilled in the art cannot realize its effect according to this patent

Method used

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  • Abdominal muscle exercising apparatus
  • Abdominal muscle exercising apparatus
  • Abdominal muscle exercising apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A detailed description will be given below of specific embodiments of the present invention according to the accompanying drawings.

[0028] according to Figure 1-Figure 9 As shown, the abdominal muscle training equipment described in this embodiment includes a support tube 2 made of aluminum alloy, a speed change mechanism 3 and paired rollers, and the paired rollers are installed on the support tube. The speed change mechanism is installed inside one of the rollers.

[0029] A polygonal positioning ring 20 is formed at the center of the outer wall of the support tube, a driven rotor 25 is installed at the center of the support tube, and a plurality of equidistant magnets b251 are evenly installed at one end of the driven rotor along the circumferential direction. Motors 24 are fixedly installed at both ends of the driven rotor inside the support tube, and the output shaft of the motor is connected to the driven rotor in rotation; a circuit board 23 and a battery 22 ...

Embodiment 2

[0043] according to Figure 1-Figure 6 as well as Figure 10-Figure 12 As shown, the abdominal muscle training equipment described in this embodiment includes a support tube 2 made of aluminum alloy, a speed change mechanism 3 and paired rollers, and the paired rollers are installed on the support tube. The speed change mechanism is installed inside one of the rollers.

[0044] A polygonal positioning ring 20 is formed at the center of the outer wall of the support tube, a driven rotor 25 is installed at the center of the support tube, and a plurality of equidistant magnets b251 are evenly installed at one end of the driven rotor along the circumferential direction. Motors 24 are fixedly installed at both ends of the driven rotor inside the support tube, and the output shaft of the motor is connected to the driven rotor in rotation; a circuit board 23 and a battery 22 are also fixedly installed inside the support tube , the motor and the storage battery are respectively elec...

Embodiment 3

[0063] This embodiment also includes the following features on the basis of Embodiment 2, the handle 41 includes a spherical handle head and a handle body; the handle body includes a polished rod part and a threaded part, and the polished rod part and the wheel The body is rotated and connected, and is positioned on the wheel body through the crank head and the nut; the other wheel body is provided with a threaded hole on the circumference corresponding to the position of the rocker; when the present invention is used as an abdominal wheel, the threaded part Extend to the threaded hole of another wheel body, and this wheel body is threadedly connected, has reduced the length that described rocking handle stretches out of wheel body like this, reduces the hand that the rocking handle that stretches out when the user uses and acts on the support tube. , At the same time, the two wheel bodies are connected into one body to increase the stability of the structure.

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PUM

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Abstract

The invention discloses an abdominal muscle exercising apparatus. The abdominal muscle exercising apparatus comprises a supporting pipe made of aluminum alloy, a speed change mechanism and idler wheels which are arranged in pair, and the idler wheels which are arranged in pair are installed on the supporting pipe; the speed change mechanism in installed at the inner side of one idler wheel. When abeginner uses a power roller, the speed change mechanism generates resistance in a forward pushing process, and the direction of holding the power roller can be adjusted; when the power of the handsor the abdomen reaches the limit and cannot provide enough support, a reversing button can be pressed, a motor in the supporting pipe rotates, a driven rotor rotates, a magnet b on the driven rotor drives a magnet a on an annular gear to rotate, the annular gear rotates, a gear b is driven, a gear a drives a gear d, a gear c drives an inner gear on a drive base to rotate, the drive base makes theidler wheels reduce speed, backward force is generated to make the idler wheels reciprocate, thus the rotation of the idler wheels is conveniently controlled, and the situation that a user suffers from muscle strains when the idler wheels are out of control during rolling is prevented.

Description

technical field [0001] The invention belongs to the field of sporting goods, in particular to equipment for exercising abdominal muscles. Background technique [0002] The more common structure of the existing abdominal health device is that the middle two rollers are attached, and then a handle tube runs through the two rollers. The user lies prone on the ground, grasps both ends of the handle tube with both hands, and pushes the abdomen health device forward or backward. Pull, the body cooperates with stretching or arching, and multiple reciprocating movements have an exercise effect. However, although the existing abdominal strengthening device adopts two rollers, the width of the wheels is relatively narrow, and beginners are not easy to grasp the center of gravity, and the strength is not well grasped, which is easy to cause muscle strain. The strength requirements are high, and it is difficult for beginners to complete many times. [0003] In view of the above proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B22/20A63B21/00H02J7/14H02K7/116
CPCA63B21/00A63B21/00181A63B22/203A63B23/0205A63B23/0222F03G5/06H02J7/14H02K7/116
Inventor 杨慧
Owner 福建省德鲁士润滑油有限公司
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