CN201073905Y - Novel automobile hub - Google Patents

Abstract

The utility model relates to a novel vehicle hub, which comprises a wheel rim and a hub skeleton, wherein the medial surface of the hub skeleton has an inclined face of a certain angle, therefore, when the hub skeleton is dense, the wind generated in the natural driving can enter into the hub to radiate the heat generated by braking. The utility model only modifies little on prior hub skeleton, with simple structure and simple modification.

Description

The new automobile wheel hub

Technical field

The utility model relates to a kind of automotive hub structure.

Background technology

The general-utility car wheel hub comprises wheel rim and wheel hub skeleton.Brake system of car can cause damage to brake system of car because of heat that friction produces in the driving process of automobile, and the heat that produces when brake continuously makes the heating of braking hub, causes the coefficient of friction of brake shoe brake cheek to reduce, deceleration and stopping performance decline, brake difficulty; Heat is delivered to tire by the metal surface simultaneously, causes tyre temperature to raise, and causes easily and blows out.For addressing this problem, except traditional water was lowered the temperature to wheel hub, some manufacturer taked the density of wheel hub skeleton is reduced, thereby increases dissipating area, solves the heat dissipation problem of wheel hub.Though this method has certain effect, directly influenced the attractive in appearance of automotive hub on the one hand, on the other hand, also reduced the intensity of wheel hub skeleton.

Summary of the invention

The purpose of this utility model is to overcome the prior art deficiency, and provide a kind of can efficiently radiates heat, do not affect the appearance simultaneously and the automotive hub of wheel hub intensity.

For achieving the above object, the technical solution adopted in the utility model is: it comprises wheel rim and wheel hub skeleton, it is characterized in that: described wheel hub skeleton medial surface is the inclined-plane.

Because the utility model is taked the inboard inclined-plane that forms certain angle of wheel hub skeleton, thereby can be under the closeer situation of wheel hub skeleton, automotive wheels is in service fast, and the wheel hub inboard is blown into wheel hub as the flabellum of fan with outside cold wind, and the heat that brake is produced distributes.This programme is only done small change to existing automotive hub skeleton, has simple in structurely, reequips advantage easily.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the utility model one example structure scheme drawing.

Fig. 2 is the utility model wheel hub skeleton structure scheme drawing.

The specific embodiment

Referring to Fig. 1, Fig. 2, the utility model comprises wheel rim 1 and wheel hub skeleton 2, the medial surface of wheel hub skeleton, and promptly the one side near braking automobile is the oblique angle.When running car, the wind of the generation during wheel revolutions can enter wheel hub by this oblique angle as fan, and the heat that brake facing is produced distributes.

The represented technical scheme of Fig. 1 and Fig. 2 only is embodiment of the present utility model, and simultaneously the utility model is not made concrete regulation to the oblique angle of wheel hub skeleton medial surface, and its angle is as long as all have certain effect less than 90 °, but preferably is not more than 45 °.So long as adopt wheel hub skeleton medial surface is processed into all technical schemes of side, all within limit of consideration of the present utility model.

Claims (1)

1. new automobile wheel hub comprises wheel rim (1) and wheel skeleton (2), it is characterized in that: described to take turns skeleton (2) medial surface be the inclined-plane.

Images