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Automobile hub with good sealing effect

A technology for automotive wheels and sealing effects, which is applied in the directions of wheels, vehicle parts, transportation and packaging, etc., which can solve the problems of poor sealing effects and achieve the effect of enhancing adsorption

Inactive Publication Date: 2013-12-11
WUHU ZHONGSHEN MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wheel hubs in the prior art all have the defect of poor sealing effect after installation

Method used

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  • Automobile hub with good sealing effect

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Embodiment Construction

[0010] See attached picture.

[0011] An automobile wheel hub with good sealing effect, comprising a hub body 1, an integral flange 2 is arranged outside the hub body 1, and an arc-shaped transition portion 3 is arranged between both sides of the flange 2 and the hub body. A number of divergent reinforcing ribs 6 are arranged on the arc-shaped transition part; a rubber sleeve 4 is set in the inner hole of the hub body 1, the thickness of the rubber sleeve 4 is 3 cm, and a number of suction cups are opened on the annular inner wall of the rubber sleeve 4 Groove 5.

[0012] The section of the raceway 3 is a concave arc surface.

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Abstract

The invention discloses an automobile hub with a good sealing effect. The automobile hub with the good sealing effect comprises a hub body and a flange arranged outside the hub body, wherein the hub body and the flange are arranged integrally, and arc-shaped transition parts are arranged between the two sides of the flange and the hub body; a rubber sleeve is sleeved in an inner hole of the hub body, the thickness of the rubber sleeve is 2-4 cm, and a plurality of suction cup grooves are formed in the annular inner wall of the rubber sleeve. According to the automobile hub with the good sealing effect, the rubber sleeve is additionally arranged in the hub body, and the plurality of suction cup grooves are arranged in the annular outer wall of the rubber sleeve, so that the adsorbability of the hub body is enhanced by utilizing the principle of the suction cups, and the sealing property of the automobile hub is realized.

Description

technical field [0001] The invention relates to an automobile wheel hub structure, in particular to an automobile wheel hub with good sealing effect. Background technique [0002] The wheel hub is an important part of the car. The car tire itself is soft, and the inner profile of the tire supports the drum-shaped structure of the tire, which is called the wheel hub. The wheel hubs in the prior art all have the defect of poor sealing effect after installation. Contents of the invention [0003] In order to make up for the defects in the prior art, the invention provides an automobile wheel hub with good sealing effect. [0004] In order to solve the above problems, the present invention adopts the following technical solutions: [0005] An automobile wheel hub with good sealing effect is characterized in that: it includes a hub body, an integral flange is provided on the hub body, and an arc-shaped transition portion is arranged between both sides of the flange and the hu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B27/00
Inventor 陈方日赵瑜
Owner WUHU ZHONGSHEN MACHINERY MFG
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