Hydraulically assisted rowing machine

By installing a lubrication mechanism at the bottom of the seat of the hydraulically assisted rowing machine, the rotating connection between the ball bearings and the slider is automatically lubricated by an oiling block, which solves the problem of inconvenient roller lubrication in the prior art and improves the ease of use.

CN224381201UActive Publication Date: 2026-06-19ZHEJIANG QIANKANG SPORTS EQUIPMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG QIANKANG SPORTS EQUIPMENT CO LTD
Filing Date
2025-08-05
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

In existing hydraulic rowing machines, the rollers at the bottom of the seat become difficult to lubricate after prolonged rotation, requiring regular manual replenishment of lubricating oil, which is inconvenient.

⚗Method used

A lubrication mechanism is installed at the bottom of the seat, including an observation window, a storage box, a sealing cover, and an oiling block. Through the design of sliders and balls, the oiling block absorbs lubricating oil and automatically lubricates the rotating connection between the balls and the slider during sliding.

🎯Benefits of technology

It achieves automatic lubrication, reducing the frequency of lubrication at the rotating connection between the roller and the U-shaped mounting bracket, and improving ease of use and the degree of automation of lubrication.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a hydraulic pressure assisted type rowing machine belongs to rowing machine technical field, and its technical scheme main points include fixed frame and cushion, the top of fixed frame is provided with sliding mechanism, and the front side and rear side of cushion bottom all are provided with lubricating mechanism, the lubricating mechanism includes observation window, storage box, sealing cover and two oiling blocks, the observation window is inlayed in the inside of storage box, the side of storage box is close to sliding block and is fixedly connected with sliding block, the surface of sealing cover is with the inside screw thread connection of storage box, two oiling blocks are arranged respectively in the both sides of storage box bottom, solved the prior art scheme in the hydraulic pressure assisted type rowing machine when using, the roller of cushion bottom is inconvenient to lubricate after long -time rotation, needs the manual replenishment of lubricating oil to the rotary joint of roller and U type mounting frame and lubricates regularly, and the use is more inconvenient.
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