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

Novel magnetic damping barbell

A magnetic force and barbell technology, applied in the direction of dumbbells, heavy objects, etc., can solve the problem that the automatic locking technology of the barbell and barbell plate has not reached a satisfactory level, and achieve the effects of superior effect, easy increase and decrease, and avoiding impact

Active Publication Date: 2014-08-13
邳州市滨河中小企业管理服务有限公司
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of the prior art of barbells, the key is to carry out shock-absorbing treatment to achieve the purpose of being durable and not damaging the ground. The automatic locking technology has not reached a satisfactory level

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
  • Novel magnetic damping barbell
  • Novel magnetic damping barbell
  • Novel magnetic damping barbell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Now in conjunction with accompanying drawing, the present invention is described in further detail.

[0024] Such as figure 1 , figure 2 and image 3 The new shock-absorbing magnetic barbell shown includes a grip bar 5, a wheel hub 2 and a barbell plate 6. The wheel hub 2 and the grip bar 5 are connected by a flange 3, and an inflatable rubber wheel 1 is arranged on the outer cover of the hub 2; the grip bar on the outside of the hub passes through The shaft sleeve 10 of the barbell plate, the barbell plate 6 is composed of a steel outer ring 8, a spring steel strip spoke 9 filled with rubber and a steel shaft sleeve 10, and the outer diameter of the barbell plate 6 is smaller than the outer diameter of the rubber wheel; the steel axle sleeve The main body 12 is embedded with several magnetic pieces 11 .

[0025] The grip bar 5 on the outside of the barbell plate is engraved with threads, and a locking nut 7 with a handle is provided on the threads.

[0026] The ha...

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 novel magnetic damping barbell comprising a holding rod, hubs and barbell discs, wherein the hubs are connected with the holding rod through flanges; jackets of the hubs are provided with inflatable rubber wheels; the holding rod at the outer sides of the hubs passes through shaft sleeves of the barbell discs; each barbell disc is composed of an outer steel ring, a rubber filled spring steel batten spoke and a steel shaft sleeve, and the external diameter of each barbell disc is smaller than that of each rubber wheel; a plurality of magnetic sheets are embedded into main bodies of the steel shaft sleeves. The novel magnetic damping barbell is reasonable in structure, sturdy, durable and remarkable in damping effect; no strong impact exists among metal parts, no more noise exists, the damping effect generated when the barbell falls to the ground is excellent, and the ground can not be damaged; due to the adoption of a magnetic self-absorption locking design, the whole tightness of the barbell discs can be automatically and favorably ensured, the magnetic force conversion between a suction force and a repulsive force can be realized through rotating the barbell discs, the barbell discs are conveniently replaced, and the novel magnetic damping barbell is wide in application prospect.

Description

technical field [0001] The invention relates to a sports equipment, in particular to a novel shock-absorbing magnetic barbell. Background technique [0002] Barbell is the most commonly used sports equipment for strength training and weightlifting. Because the barbell is heavy, when it is performing barbell training or weightlifting competition, the sound of falling down is very loud, causing a great impact and causing large ground damage. , Due to its heavy weight, it is inevitable that the metal parts inside the barbell will collide with each other, resulting in deformation and damage. On the other hand, if the barbell plate can be automatically locked, it will also be convenient for the user and save a lot of time for disassembling the barbell plate. [0003] In order to overcome the defects of the prior art of barbells, the key is to carry out shock-absorbing treatment to achieve the purpose of being durable and not damaging the ground. The automatic locking technology...

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): A63B21/075
CPCA63B21/0724A63B2209/08
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