Lip Strengthening Device Hinge and Spring Mechanism
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Solution Overview
Problem
Existing lip-exercising devices fail to maintain a static position on the lips while providing resistance, limiting their effectiveness in strengthening facial muscles and are not economically feasible to manufacture.
Innovation Solution
A lip-exercising device with a primary hinge biased to a predetermined position, connected to articulating members with secondary hinges, and saddle-shaped lip-engaging members that maintain contact with the lips, utilizing a spring within a cylindrically shaped housing to create resistance and ensure stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing lip-exercising devices create resistance between users' lips, then facial muscles are strengthened, but the devices cannot maintain a static position on the lips during exercise
Solution Approach 1:
The device employs a hinge mechanism that allows dynamic adjustment between a resting position and an engaged position. The hinge enables the device to adapt its configuration based on whether it is being stored or actively used, resolving the contradiction by making the structure dynamically configurable rather than fixed
Solution Approach 2:
The device is divided into separable components including a first member, a second member, and a hinge connection. This segmentation allows the members to articulate relative to each other, enabling the device to maintain stability on the lips while allowing necessary movement for exercise functionality
2Reliability
If existing lip-exercising devices provide resistance, then facial muscles are strengthened, but the devices are complex and expensive to manufacture
Solution Approach 1:
The spring mechanism is extracted and housed within a dedicated housing structure. This separation allows the resistance-generating component to be independently manufactured and assembled, simplifying the overall manufacturing process while maintaining the resistance function necessary for muscle strengthening
Solution Approach 2:
The hinge mechanism serves multiple functions: it provides the resistance mechanism for muscle exercise, acts as a connection between members, and enables the device to transition between stored and engaged states. This multi-functionality reduces the need for additional components, simplifying manufacturing
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 device effectively maintains its position on the lips, providing consistent resistance to strengthen facial muscles, including those around the lips and mouth, while being simple and economical to produce.
Implementation Method 1
The primary hinge comprises a spring within cylindrically shaped housing. The housing comprises two corresponding shells that come together to house the spring. As the shells of the housing turn relative to each other, tension created in the spring causes resistance when the device is used.
Data Source
AI summary
A facial muscle strengthening and lip strengthening device comprises a primary hinge attached to two articulating arms and biased to a predetermined position. Lip-engaging members are attached to the articulating arms opposite the primary hinge and are also attached to the articulating arms in a hinged manner. The lip-engaging members comprise saddle-shaped units to be disposed in front, back, and atop the lips of a user. To employ the device, a user places the device between the lips in a vertical, horizontal or slanted orientation and compresses the device, bringing the lip-engaging members proximally together and causing the primary hinge to depend laterally away from the mouth of the user.