Adjustable Prayer Cushion With Firm Knee Pads for Comfortable Kneeling
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Solution Overview
Problem
Kneeling positions for prolonged periods can be uncomfortable, leading to discomfort and distraction during worship, as existing cushions do not provide adequate support and cushioning for the knees.
Innovation Solution
A kneeling cushion with a resilient substrate and firmer knee-receiving elements, adjustable spacing, and a limited slip element to prevent slippage, combined with a removable and washable pillow case for enhanced comfort and support, utilizing materials like cotton or polyester batting and foam inserts for cushioning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a soft cushion material is used, then comfort is improved, but support for the knees deteriorates
Solution Approach 1:
The cushion incorporates different materials with different resilience characteristics in different locations. The knee-receiving elements are made of firmer material to provide support, while the surrounding cushion substrate uses softer material for comfort. This local differentiation of material properties resolves the contradiction between comfort and support.
Solution Approach 2:
The cushion uses a composite structure combining multiple materials: a resilient cushion substrate material and firmer knee pad materials. This composite approach allows the cushion to simultaneously provide both comfort (through the softer substrate) and support (through the firmer knee-receiving elements).
2Ease of manufacture
If fixed knee-receiving elements are used, then manufacturing simplicity is improved, but adaptability to different users deteriorates
Solution Approach 1:
The knee-receiving elements are designed to be movable rather than fixed, allowing them to adjust in response to forces applied by the user. This dynamic characteristic enables the cushion to adapt to different users and preferences while maintaining relatively simple manufacturing processes.
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 cushion provides superior support and adjustability for the knees, reducing discomfort and allowing for extended periods of kneeling without stress on the user, while the limited slip element ensures stability and the pillow case offers ease of maintenance and design flexibility.
Implementation Method 1
a cushion substrate formed of a resilient cushion material having a first resilience characteristic. First and second spaced-apart knee-receiving elements are formed of a knee pad material having a second resilience characteristic
Implementation Method 2
A limited slip element is interposed between a floor and said cushion substrate for limiting slippage
Data Source
AI summary
A prayer pillow, or cushion, has knee pads placed in the interior of the pillow filling, spaced apart and adapted to receive the knees of a user while kneeling. The knee pads provide further cushioning and support for the knees of the user so that kneeling for a protracted time is more comfortable. The pillow has a removable cover that may, in preferred embodiments, incorporate a pleasant design and verses of Biblical scripture. The spacing between the knee pads maybe adjusted by the user.