Barbell lifting device

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AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By incorporating a locking mechanism in the barbell lifter, utilizing the locking cam and the automatic locking function of the nylon safety rope, the problem of the barbell falling is solved, improving safety and the independent training ability of beginners.

CN224099904UActive Publication Date: 2026-04-10WORIDA SPORTS GOODS (NANTONG) CO LTD

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Patent Information

Application Number: CN202520680180.6
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2025-04-11
Publication Date: 2026-04-10
Estimated Expiration: 2035-04-11

Application Information

Patent Timeline

11 Apr 2025

Application

CN202520680180.6

10 Apr 2026

Publication

CN224099904U

IPC: A63B21/072; A63B71/00

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Application Domain

Dumb-bells

Technology Topics

Assistive device/technology Structural engineering

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AI Technical Summary

Technical Problem

Existing barbell racks are prone to causing the barbell to fall uncontrollably during use due to physical exhaustion or technical errors, posing a safety hazard.

Method used

Design a barbell lifter that uses a locking mechanism inside the housing. A nylon safety rope passes through a locking cam and is automatically locked using locking teeth and locking screws to prevent the barbell from falling.

Benefits of technology

It effectively prevents the barbell from falling due to physical exhaustion or technical errors during use, improving safety and making it suitable for independent training by beginners.

✦ Generated by Eureka AI based on patent content.

Patent Text Reader

Abstract

The utility model relates to a barbell lifter, which belongs to the technical field of fitness auxiliary equipment and comprises two mounting shells, a positioning sleeve is fixedly mounted at the top of each mounting shell, a nylon protection rope is arranged in each positioning sleeve in a penetrating manner, and a locking mechanism is arranged in each mounting shell. According to the barbell lifting device, the locking mechanism is arranged in the mounting shell, the nylon protection rope penetrates through the position between two locking cams of the locking mechanism, when the barbell lifting device is used, a control pull rope is pulled downwards, the two locking cams are driven to synchronously rotate towards the middle, the nylon protection rope is loosened, and the mounting shell can move up and down on the surface of the nylon protection rope; the control pull rope is loosened, the two locking cams are reset, the nylon protection rope is tightened through the locking teeth, so that the mounting shell is locked on the nylon protection rope, when the user is out of force, the barbell is locked on the nylon protection rope, and the barbell is prevented from falling off to cause safety accidents.

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