Brake mechanism of fishing line wheel

Abstract

The invention relates to a brake mechanism of a fishing line wheel. The brake mechanism is improved on the basis of a conventional adjusting button assembly and a brake pad set positioned in the upper cavity of the line wheel, namely a planet gear mechanism positioned between the adjusting button assembly and the brake pad set is also arranged in the upper cavity; the planet gear mechanism comprises a sun gear, an inner gear, a planet gear and upper and lower cover plates; the inner gear is axially limited on the inner wall of the upper cavity and linked with the line wheel; the sun gear is sleeved on a main shaft in a loose manner, and a sun gear seat is fixed on the sun gear; one of the upper and lower cover plates is linked with the main shaft, and the other cover plate is opposite to the sun gear seat; and meanwhile, the main shaft above the sun gear seat and the main shaft below the sun gear seat are respectively sleeved with a first brake washer in a loose manner. By means of the planet gear mechanism, the friction force which acts on the line wheel is amplified exponentially, so in a limited space, a high braking force can be obtained without excessive increase in the brakepad set, and a big brake of the fishing line wheel is obtained.

Description

technical field [0001] The invention relates to a fishing reel, in particular to a brake mechanism in the fishing reel. Background technique [0002] Most of the existing fishing reel braking mechanisms adopt a combined structure of brake pads, especially more common on spinning-type fishing reels. Such as the Chinese Patent Authorization Announcement No. CN201528603U "Front Adjusting Device for Fishing Reel" discloses such a brake mechanism. There are springs, button seats, brake pads, sleeves and wire wheels that are successively set on the main shaft. The adjustment knob for controlling the brake pads is located on the top. When in use, the nut is driven to rotate by rotating the adjustment knob, and the nut rotates downward Movement, compressing the spring, the spring is pressed to generate elastic force and transmitted to the brake pad through the button seat, after the brake pad is pressed, the friction force of the reel rotating around the main shaft increases, and t...

AI Technical Summary

Problems solved by technology

However, due to the limited space between the main shaft and the reel, it is impossible to increase the brake pads infinitely to increase the braking force during actual assembly. Therefore, for fishing lines with increasing strength (such as fishing lines with strong braided lines), The braking force provided by the current brake pad group has been far from meeting its requirements, so the braking mechanism of the existing fishing reel needs to be further improved

Images