Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Airbag running weight device allowing end face assisted load adjustment

An airbag-type, end-face technology, applied in the direction of friction resistance devices, sports accessories, muscle training equipment, etc., can solve the problem of inconvenient and quick adjustment of the runner's load, inability to meet diverse physical training needs, inconvenient adjustment of friction resistance, etc. problem, to achieve the effect of simple and ingenious structure, strong practicability, and enhanced training fun

Active Publication Date: 2015-03-25
邳州市滨河中小企业管理服务有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the rigid dragging form of the tires, it is not easy to adjust the frictional resistance with the ground, so it is not convenient and quick to adjust the runner's load, and it cannot meet the diverse physical training needs.

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
  • Airbag running weight device allowing end face assisted load adjustment
  • Airbag running weight device allowing end face assisted load adjustment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Now in conjunction with accompanying drawing, the present invention is described in further detail.

[0020] Such as figure 1 and figure 2 The airbag-type running load-bearing device shown by using the end surface to adjust the load includes a rubber roller 1 and tube shafts 3 at both ends of the roller. The brush 6 is planted; the air bag 7 is connected to the tube shaft 3 through the end plates 2 on both sides to form a sealed body, and the two ends of the tube shaft 3 are connected to the end plate 2 through bearings, and the inner hole of the bearing seat on the end plate and the outer circle of the bearing adopt a gap Cooperate, when the air bag 7 is filled with compressed air and expands, the tube shaft 3 drives the bearing to swim in the bearing seat of the end plate 2, and the end plate 2 and the rubber roller 1 are fixed as one to form a flexible rotating drum body; the tube shaft 3 An air nozzle 5 is provided at one end to communicate with the air bag 7 . ...

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 an airbag running weight device allowing end face assisted load adjustment. The airbag running weight device a rubber roller and tube shafts disposed at two ends of the rubber roller. The outer surface of the rubber roller is provided with cylindrical non-slip teeth; an airbag is disposed within the rubber roller; two end faces of the airbag are provided with bristles by embedding; the airbag is hermetically integrated to the tube shafts through two end plates on two sides; two ends of the tube shafts are connected with the end plates through bearings; a bearing block bore of each end plate and a bearing outside thereof are in clearance fit; when the airbag is expanded with compressed air, the tube shafts drive the bearings to move in the bearing blocks of the end plates, and the end plates and the rubber roller are fixed to form a roller assembly flexibly rotatable; one end of each tube shaft is provided with a nozzle communicated with the airbag. By make ingenious use of the pneumatic expansion of the airbag to adjust contact pressure of the bristles and the inner surfaces of the end plates, a running weight is adjusted; end face contact allows convenience for flexible adjustment of the load; the structure is simple and ingenious, the diversified weight running training needs are met, and the application prospect is promising.

Description

technical field [0001] The invention relates to a load-adjustable running load-bearing device, in particular to an airbag-type running load-bearing device that uses an end face to adjust the load. Background technique [0002] Weight-bearing running is one of the commonly used physical training methods, which can exercise the lower limbs well, enhance the endurance of physical fitness and the tolerance of the body. The most commonly used equipment for weight-bearing running is the tire, that is, the tire is tied with a rope to run around the waist. Due to the friction between the tire and the ground, the runner must overcome the frictional resistance to move forward, so as to train the body's endurance and endurance. power purpose. [0003] Due to the rigid dragging form of the tires, it is not convenient to adjust the frictional resistance with the ground, so the runner's load cannot be adjusted conveniently and quickly, and the diversified physical training needs cannot b...

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
IPC IPC(8): A63B21/065A63B21/012A63B23/04
Inventor 肖红青唐丽银永忠
Owner 邳州市滨河中小企业管理服务有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com