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Structure for connecting hub with disc seat of bicycle

A disc seat and bicycle technology, which is applied to bicycle accessories, bicycle brakes, wheel hubs, etc., can solve the problems of difficulty in general use, high cost of manufacturing, and high inventory of flower hubs, so that it is not easy to loosen, reduce manufacturing and inventory costs, and enhance industrial competition. force effect

Active Publication Date: 2015-10-07
D MAG KUNSHAN NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The aforementioned hub is designed to match disc brakes, so the type of one end connecting the hub to the brake disc is different from the type of hub that matches the V-clip brake; the hub that matches the V-clip brake An external thread is formed at one end to engage the ratchet wheel and the flywheel. Therefore, to match different brake systems, it is necessary to replace the hub with different functional types. Therefore, it is necessary to stock and manufacture different hubs. There is a problem that it is difficult to use universally. Concerns about high costs of manufacturing and stocking flower hubs

Method used

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  • Structure for connecting hub with disc seat of bicycle
  • Structure for connecting hub with disc seat of bicycle
  • Structure for connecting hub with disc seat of bicycle

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Embodiment Construction

[0021] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the embodiments and accompanying drawings. The embodiments are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0022] The present invention is a kind of structure that the flower hub of bicycle connects disc base, such as figure 1 The first preferred embodiment shown includes a flower hub 10, a disc seat 20, and a brake disc 30. Through the changed structure of this embodiment, the flower hub 10 can be used in common bicycles. See the three braking systems.

[0023] please see again figure 1 , 2 To illustrate the specific composition of this embodiment, wherein the hub 10 is sequentially set at one end as a protruding ring-shaped retaining portion 11, an external thread 12 extending axially and having an outer diameter smaller than the retaining portion...

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Abstract

The invention discloses a structure for connecting a hub with a disc seat of a bicycle. The structure comprises the hub and the disc seat. A retaining portion which is in the shape of a protruded ring, an outer thread which extends axially and of which the outer diameter is less than the retaining portion, and an axle are sequentially arranged at one end of the hub, the disc seat is in the shape of a C-shaped ring seat, a slot is arranged at the C-shaped opening, a lock catch thread lock is used for driving the slot to form a gap with different tightness at the C-shaped opening and further change the size of the inner diameter of the disc seat, an inner thread is connected with the outer thread, thus firmer thread connection is guaranteed and loosening is not easily caused, the connection way of one end face of the disc seat can be changed along with the six-hole type and the central locking tape of a braking disc, to allow the braking disc to be positioned at the disc seat and the hub, therefore the hub in the single type is applicable despite of different functions and types of the braking disc and a V-shaped caliper brake, and thus the high cost caused by manufacturing hubs in different types is lowered.

Description

technical field [0001] The invention relates to the technical field of bicycles as transportation equipment, in particular to a bicycle flower hub connection disc seat structure. Background technique [0002] According to the brake device of the bicycle, it can be roughly divided into V clamp brake and disc brake device. The disc brake device has different classifications because of the different types of brake discs. The brake disc can be selected as Six hole type, and center locking type. Due to the different brake discs, the components installed on the brake discs are also different. For example, I393652. The bicycle disc brake hub and transmission structure invention patent case, as well as the M327835 "Disc Adapter" Taiwan New Patent Case, and the M420480 "Bicycle Disc Brake Assembly" Taiwan New Patent Case, all show that the brake disc is made in Six perforations are equally divided around the center hole. This is a six-hole brake disc. In the Taiwan invention pate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B27/00B62L1/02
Inventor 涂季冰
Owner D MAG KUNSHAN NEW MATERIAL TECH CO LTD
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