Vehicle Wheel Cover Fixing Protrusions and Rim Mounting
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing wheel cover fixing methods, such as screws from the interior of the wheel and adhesive tapes, are either difficult to replace or permanent, limiting user flexibility and manufacturer efficiency in personalizing vehicle wheels with various cover models.
Innovation Solution
A wheel cover with protrusions and metal fixing elements that allow secure, pressure-based mounting and removal from the front, using beveled flanges and cylindrical shapes with lateral openings, enabling easy interchange by users and efficient assembly line mounting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If screws are used to fix the cover from the interior of the wheel, then the fixing is very secure and durable, but the replacement becomes difficult and requires removing the wheel
Solution Approach 1:
Instead of fixing the cover from the interior of the wheel (traditional approach), the invention inverts the approach by fixing the cover from the exterior using protrusions that engage with the wheel rim from the outside. This allows easy removal and replacement while maintaining secure fixing, resolving the contradiction between fixing security and replacement ease.
2Reliability
If screws from the interior of the rim are used, then the cover is securely fixed, but the manufacturer must provide larger storage space for rims with different plastic cover models
Solution Approach 1:
The invention segments the cover and wheel into separate components that can be easily assembled and disassembled. The protrusions on the cover engage with complementary recesses on the wheel rim, creating a secure but separable connection. This allows manufacturers to store rims without covers and attach different cover models as needed, reducing storage space requirements while maintaining fixing durability.
3Reliability
If adhesive tape is used to join the cover to the wheel, then the fixing is permanent, but the cover cannot be removed and replaced
Solution Approach 1:
The invention creates a dynamic fixing system where the cover can be easily attached and removed multiple times. The protrusions and complementary recesses provide a secure connection during use (high reliability) while allowing simple removal and reattachment (high adaptability). This resolves the contradiction by making the fixing system adaptable rather than permanently fixed.
Data Source
Figure 1~2
Figure 3~4
AI summary
The cover (1) for vehicle tires comprises fixing means (3, 4) which allow said cover (1) to be fixed to a rim (2) of a tire and is characterized in that said fixing means comprise a plurality of protrusions (3), each one of which is associated with a fixing element (4), each fixing element (4) preferably being housed in the interior of one of said protrusions (3). It allows mounting/removal (under pressure) of the plastic covers from the frontal part of the tire facilitating, to a large extent, the personalization of the tire, after the sale of the vehicle, by means of simply interchanging the plastic covers by the end user and/or car dealership.