Internal Handlebar Heater with Radial Spring Clip
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Solution Overview
Problem
Existing heated grip technologies for vehicle handlebars are difficult to install, not universally compatible, and lack ergonomic and safety features, with existing designs often resulting in uneven heat distribution and requiring replacement of grips for heating functionality.
Innovation Solution
A spring-loaded grip heater design that fits inside the handlebar, featuring a cylindrical heating element and a radially expanding spring clip for secure contact, along with an electronic controller for temperature regulation, allowing for easy installation, universal compatibility, and ergonomic operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a rigid cartridge heater is inserted into the handlebar, then the heater can be installed, but the heat distribution becomes uneven with only one side of the handlebar being hot
Solution Approach 1:
The patent applies the dynamics principle by transforming the rigid cartridge heater into a flexible heating element that can be radially expanded. The heating element is inserted in a compressed state and then expanded to contact the handlebar内壁 uniformly, changing from a static rigid structure to a dynamic expandable structure that adapts to the handlebar shape for even heat distribution
Solution Approach 2:
The patent applies parameter changes by modifying the physical state of the heating element from compressed to expanded. The heating element's radial dimension changes from a compressed fit-to an expanded state that provides uniform contact with the handlebar内壁, transforming the geometric parameters to achieve even heat distribution across all surfaces
2Adaptability or versatility
If heated grips are manufactured for specific handlebar types, then heating functionality is achieved, but compatibility with various handlebar sizes and types is reduced
Solution Approach 1:
The patent applies universality by designing a heating system that can be adapted to multiple handlebar types and sizes. The flexible heating element with radial expansion capability can conform to different handlebar geometries, making a single heater design universally compatible across various handlebar specifications without requiring custom manufacturing for each type
Solution Approach 2:
The patent applies segmentation by separating the grip assembly from the heating element. The heating element is inserted into the handlebar independently and can be universally adapted to different handlebars, while the grip itself remains a separate component that can be manufactured once and paired with any handlebar configuration
3Ease of operation
If the heating element is adhered to the handlebar under the grip, then heating function is provided, but the installation becomes difficult and replacements are complicated
Solution Approach 1:
The patent applies the extraction principle by removing the heating element from the grip assembly and placing it inside the handlebar. This allows the heating element to be independently installed, removed, and replaced without affecting the grip itself, simplifying both installation and maintenance operations
Solution Approach 2:
The patent applies nesting by placing the heating element inside the handlebar, which is itself part of the grip assembly. This nested configuration allows the heating element to be contained within the handlebar cavity, enabling easy insertion and removal while maintaining a compact integrated structure
4Reliability
If heated grips are exposed to external elements, then heating function is provided, but safety and reliability are reduced due to exposure to cold air and moisture
Solution Approach 1:
The patent applies nesting by placing the heating element inside the handlebar, which acts as a protective enclosure. This nested configuration shields the heating element from external environmental factors such as cold air and moisture, improving reliability and safety while maintaining structural integrity
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution provides efficient, even heat distribution, is easy to install, and offers ergonomic and safety improvements by allowing heat level adjustment without removing hands from the grip, while being compatible with various handlebar sizes and types.
Implementation Method 1
a planar heating element, wherein the heating element is formed into a cylindrical shape sized to allow the heating element to fit coaxially into an open end of the handlebar
Implementation Method 2
a spring clip or metal coil, wherein the spring clip is capable of being compressed radially to a size to allow the spring clip to fit coaxially in the open end of the handlebar and upon release of the compression, the spring clip expands radially to provide substantial contact of the spring clip with the handlebar
Data Source
AI summary
A heating assembly used for providing heat to the hands of a person using equipment with handlebars. The heating assembly is installed internal to the handlebars and provides heat to the handlebar grips normally installed on equipment of this type. This system works with existing grips, i.e. special heated grip systems are not required. The current invention is thus usable with a wider variety of handlebar grip devices currently used on motorcycles, snowmobiles, snow blowers and other outdoor devices utilizing handlebars.