Unlock instant, AI-driven research and patent intelligence for your innovation.

Counterweight device of physical fitness equipment

A counterweight device and fitness equipment technology, applied in gymnastics equipment, weights, muscle training equipment, etc., can solve the problems of counterweight damage, weight different from the standard weight, fitness troubles, etc.

Active Publication Date: 2022-03-29
史和兴
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The counterweight of existing fitness equipment is mostly changed by the counterweight, which is difficult to change to other values. At the same time, the counterweight may be damaged after a long period of use, making its weight different from the standard weight, thus trouble with fitness

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Counterweight device of physical fitness equipment
  • Counterweight device of physical fitness equipment
  • Counterweight device of physical fitness equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0016] refer to Figure 1-3 As shown, a counterweight device for sports fitness equipment includes a fixed base 1, a fitness pad is arranged on the fixed base 1, two fixed rods 2 are fixedly connected to the top of the fixed base 1, and the two fixed rods 1 are slidably connected There is a support plate 3, and a fixed slider 4 is fixedly connected to the side walls of the two support plates 3, and a vertically arranged connection spring 6 is fixedly connected to the upper and lower ends of the two fixed sliders 4, The other end of each connecting spring 6 is fixedly connected to the upper and lower inner walls of the corresponding fixed chute 5 respectively, the support plate 3 is arranged in an arc shape, and a weight-lifting bar 7 is placed on the two support plates 3, and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a physical fitness equipment counterweight device which comprises a fixed base, two fixed rods are fixedly connected to the top end of the fixed base, a supporting plate is slidably connected to each of the two fixed rods, a weight lifting rod is placed on the two supporting plates, two connecting rods are further fixedly connected to the top end of the fixed base, and the connecting rods are fixedly connected to the top end of the fixed base. The two connecting rods are arranged on the two sides of the two fixing rods correspondingly, the side walls of the opposite sides of the two connecting rods are each provided with a connecting groove, the left end and the right end of the weight lifting rod extend to the two connecting grooves correspondingly, and the two ends of the weight lifting rod are each fixedly connected with a permanent magnet; and a counterweight device is arranged in the connecting groove. According to the invention, any value can be set as required and is not limited by a balancing weight, meanwhile, the situation that the weight does not conform to the actual condition due to long-time use is avoided, and long-time body-building exercise is facilitated.

Description

technical field [0001] The invention relates to the technical field of sports and fitness equipment, in particular to a counterweight device for sports and fitness equipment. Background technique [0002] However, with the gradual improvement of people's health awareness, many people choose to use limited spare time to go to the gym to exercise with fitness equipment. When exercising, they need to change the weight of the equipment according to their own physical fitness to meet their own needs. . The counterweight of existing fitness equipment is mostly changed by the counterweight, which is difficult to change to other values. At the same time, the counterweight may be damaged after a long period of use, making its weight different from the standard weight, thus Trouble with fitness. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a weight device for sports fitness equipment. [0004] I...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A63B21/00A63B21/072A63B24/00
CPCA63B21/005A63B21/072A63B24/0087A63B2024/0093
Inventor 史和兴
Owner 史和兴