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

Bodybuilding sandbag

A technology of sandbags and components, which is applied in the field of sports and fitness equipment, can solve the problems of poor mobility, inconvenient assembly, and long hitting distance, and achieve the effects of good stability and safety, easy movement, and avoiding floor damage

Inactive Publication Date: 2018-04-13
CHANGZHOU COLLEGE OF INFORMATION TECH
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fitness sandbag that can solve the aforementioned problems in view of the problems of poor mobility, inconvenient assembly, and long hitting distance of the existing fitness sandbags described in the background technology.

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
  • Bodybuilding sandbag
  • Bodybuilding sandbag

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0014] Such as figure 1 and figure 2 A fitness sandbag shown includes a base 1, a column 2 and a sandbag 3, the base 1 is cylindrical, and at least three grooves 4 are arranged on the bottom surface of the base 1, and universal rollers are arranged in each groove 4 assembly and the jacking block 7 positioned against the universal roller assembly and the compression spring 9 that tightens the jacking block 7, the universal roller assembly includes a connecting rod 5 and a universal wheel 6, one end of the connecting rod 5 is a hinged joint, and the connecting rod 5 The other end is fixedly connected with the universal wheel 6, and the hinge joint is hinged with one side end of the slot 4 where the universal wheel assembly is located, and the compression spring 9 is pushed between the top block 7 and the other side end of the slot 4. The hinge joint is provided with a positioning groove, and the top block 7 is provided with a projection 8 cooperating with the positioning groov...

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 bodybuilding sandbag. The bodybuilding sandbag comprises a base, a stand column and a sandbag body, wherein the base is cylindrical, at least three grooves are formed in thebottom surface of the base, a universal rolling wheel assembly, an ejector block used for positioning the universal rolling wheel assembly, and a compression spring used for pushing against the ejector block are arranged in each groove, a connecting plate is arranged at the lower end part of the stand column, the connecting plate is fixedly connected with the base, a spring tube is connected to the lower part of the stand column, the sandbag body is fixed at the upper part of the stand column, a buffer layer is arranged on the outer surface of the sandbag body, the diameter of the sandbag bodyis greater than that of the base, and the weight of the base is far greater than that of the sandbag body. The bodybuilding sandbag is simple in structure and convenient to move, the damage caused tothe floor during installation and fixation is avoided, the stability and safety are good, the diameter of the sandbag body is greater than that of the base, a striking person can hit the sandbag bodyat a close distance, and more bodybuilding requirements of users can be satisfied.

Description

technical field [0001] The invention relates to the field of sports fitness equipment, in particular to a fitness sandbag. Background technique [0002] In modern society, with the extension of people's working hours and the increase of work pressure, people's psychological and physical conditions are prone to problems. In order to relieve stress, many people choose to release stress through fitness. Fitness sandbags are sports equipment for people to release stress. By wearing boxing gloves and hitting sandbags, people's spirit and body can be relaxed and exercised. Existing body-building sandbag has two kinds, and a kind of is the sandbag of hanging type, and another kind is the sandbag of column formula. Suspended sandbags require preset components for hanging sandbags, which is inconvenient to install. Therefore, the application of post-type sandbags is more common now. Column-type sandbags include a base, a column and a sandbag fixed on the upper part of the column. T...

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): A63B69/22
CPCA63B69/20
Inventor 朱全飞
Owner CHANGZHOU COLLEGE OF INFORMATION TECH