Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Improved hub structure with flow guide structure at inner side of rim

A technology for rims and hubs, which is applied in the field of improved structure of hubs, can solve problems such as the inability of the hubs to drain water in time, and achieve the effects of reducing weight, avoiding burdens, and avoiding water accumulation.

Active Publication Date: 2015-07-29
江苏金强钢轮有限公司
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an improved wheel hub structure with a diversion structure on the inner side of the rim, so as to overcome the problem that the existing automobile hub cannot drain water in time

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Improved hub structure with flow guide structure at inner side of rim

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] Such as figure 1 As shown, the improved structure of the hub with a flow guide structure inside the rim includes a rim 4, a hub 5 is arranged at the central axis of the rim 4, and one end of the hub 5 in the axial direction is connected to the rim 4 through a spoke 3, and the rim 4 The inner side of the flow structure 1 is provided with a diversion structure 1. The surface opposite the diversion structure 1 and the spoke 3 is a rough slope, and the two slopes intersect. The angle between the two slopes opposite the flow structure and the spoke is set to 150°. 4 A diversion groove 2 is provided at the connection transition point, and the spoke 3, the rim 4 and the diversion groove 2 make a smooth transition, and the distance between the runners 2 on both sides of the same spoke 3 is equal to the minimum width of the spoke 3, and the diversion structure 1 Made of hard aluminum alloy.

[0019] The working principle of the present invention: when the tires of the car are i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an improved hub structure with a flow guide structure at inner side of a rim. The improved hub structure comprises a rim; a shaft hub is arranged at the central shaft of the rib; one upward end of the shaft hub is connected with the rib through a spoke; the flow guide structure is arranged at the inner side of the rib; the surface of the flow guide structure, relative to the rib is a rough inclined surface; two inclined surfaces are intersected with each other; a flow guide groove is formed in the part in which the spoke and the rib are in connection transition. According to the improved hub structure, the flow guide structure is arranged at the inner side of the rim and can prevent water from being thrown to the inner side of the rib and stopped at the inner side of the rib all the time under the centrifugal force; water can be directly in contact with the rough flow guide structure; the centrifugal effect of water can be effectively reduced through the rough flow guide structure; the water impacting the rough flow guide structure is slow in speed; water downwards flows along the inclined surface of the flow guide structure until entering the flow guide groove, and finally flows out of the hub of a car through the flow guide groove at the part in which the spoke and the rib are in connection transition, so that water can be prevented from accumulating at the inner side of the hub of the car.

Description

technical field [0001] The invention relates to the field of automobile wheel hubs, in particular to an improved wheel hub structure with a flow guiding structure inside the rim. Background technique [0002] Automobile wheels are an important part of auto parts. With the growth of China's auto parts industry, the wheel industry has gradually grown. The car hub specifically refers to the structure supported on the inside of the car tire, which plays a vital role. At present, automobile wheels on the market can be divided into steel wheels and alloy wheels according to their materials. Steel wheels have a simple manufacturing process and metal fatigue resistance, but they are ugly in appearance, poor in heat dissipation and easy to rust, while alloy wheels can overcome the disadvantages of steel wheels. Disadvantages, but relatively high cost. [0003] Existing automobile hubs are used in rainy days or when there are puddles on the ground, which will cause the automobile hu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60B21/00
Inventor 叶维敏张军汪庭文何晓鸣杨军
Owner 江苏金强钢轮有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com