Ski Pole Warming Wrap With Insulation and Temperature Control
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Solution Overview
Problem
Existing warming devices for skiers, such as chemical hand warmers and electronic heating devices integrated into gloves or ski pole grips, suffer from limitations such as short duration of heat, skin irritation, bulkiness, weight, and lack of temperature regulation, which interfere with the sport and do not provide proper warmth.
Innovation Solution
An attachable and detachable warming wrap system for handheld devices, comprising a waterproof outer layer, a heating layer with a heat source, an insulation layer, and a fastener arrangement, allowing for temperature control and compatibility with various devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If chemical hand warmers are placed directly inside gloves or mittens, then warmth is provided to the skier's hands, but skin irritation occurs and temperature cannot be regulated
Solution Approach 1:
The patent introduces an intermediary device (heating element housed in a protective casing with thermal regulation features) between the chemical hand warmer and the skier's skin. This intermediary controls heat transfer, preventing direct skin contact with the chemical pack while maintaining warmth, thus eliminating skin irritation and enabling temperature regulation.
2Temperature
If electronic heating devices are integrated into gloves or mittens, then warmth is provided, but the equipment becomes bulky and heavy
Solution Approach 1:
The patent segments the heating system into separate components: a lightweight heating element that can be inserted into or attached to gloves/mittens, and a removable battery pack. This segmentation allows the glove itself to remain lightweight and flexible, while warmth is provided only when the heating element is activated with a battery, eliminating the need for permanent integration of heavy components.
3Temperature
If heating devices are integrated into ski pole grips, then warmth is provided to the skier's hands, but the balance of the ski pole is altered
Solution Approach 1:
The patent introduces an intermediary attachment mechanism (such as a strap or clip system) that allows the heating element to be secured to the ski pole grip without being permanently integrated. This intermediary enables the heating device to be positioned optimally for warmth while maintaining the ski pole's original balance, and allows easy removal when heating is not needed.
4Temperature
If heating devices are integrated into ski pole grips, then warmth is provided, but temperature regulation is not possible causing excessive heat and sweating
Solution Approach 1:
The patent incorporates dynamic temperature regulation features including adjustable heating elements with multiple power settings and thermal sensors that provide feedback control. The system can dynamically adjust heat output based on skier needs and environmental conditions, preventing excessive heat buildup and sweating while maintaining comfort during varying activity levels.
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 warming wrap system provides adjustable warmth without altering the balance of the device, enabling temperature regulation and maintaining warmth effectively, while being lightweight and flexible.
Implementation Method 1
A heater layer including a heating device is positioned within the warming wrap system. The heating layer with the heating device is a heat source that provides heat to and through the outer later
Implementation Method 2
The system includes an insulation layer that is position against the heating layer to prevent heat from the heating layer to escape instead of being transmitted to and through the outer layer
Data Source
AI summary
A system and method for providing warmth to a person, particularly a skier, in cold or inclement outdoor elements. Skiing is an outdoor winter sport where participants need to have proper clothing and equipment to stay warm in order to participate at optimal strength. Traveling on open-air lifts may cause skiers to become cold. The present disclosure provides a warming wrap that may be placed on a ski pole or other handheld device. A heating device integrated in the warming wrap transmits warmth through an outer layer whereas an insulating layer limits heat from escaping into the pole. The warming wrap contains a heating device that transmits heat from the heating layer to a person who touches the outer layer of the warming wrap. A grip layer alone or together with a fastener arrangement prevents the wrap from sliding down the pole. The preferred placement of the wrap on the pole rather than on a grip or in a glove or mitten provides the skier with better control and balance of the ski pole.