39: Pre-Fractured Karate Breaking Boards for Safe Training | Patent Drawing

Overview of the Patent Drawing

This patent drawing illustrates a set of pre-fractured karate breaking boards designed for safe training purposes. The drawings show multiple views of the board construction and the breaking process. Figures 6 and 7 depict a board (2a) with an embedded zigzag cut (10a) and an adhesive (11a) that weakens the structure to simulate the resistance of an unbroken board. Figure 8 showcases a close-up of the interlocking jagged edges (7a, 8a) of two halves of a board. Figure 9 demonstrates a karate practitioner’s hand breaking the board, while Figures 10 and 11 show cross-sectional views of a similar pre-fractured board (12) with its structural composition.

Patent Insight 1: Pre-Fractured Design for Safety and Realistic Training

The key feature of this invention is the pre-fractured design (10a), which includes a zigzag or jagged cut in the board. The cut, sealed with adhesive, allows practitioners to experience the sensation and resistance of breaking a board, but with reduced risk. This makes the product ideal for beginners or individuals practicing their breaking technique without the danger of injury from overly rigid boards.

Patent Insight 2: Interlocking Edges for Reusability

The jagged interlocking edges (7a, 8a) shown in Figure 8 enable the two halves of the board to fit back together after breaking. This feature allows the board to be used repeatedly, providing cost-effectiveness and convenience for training schools and practitioners who can reset the board after each break.

Patent Insight 3: Customizable Resistance Levels

The zigzag or jagged fracture lines (10a, 13, 14) in the boards, as illustrated in Figures 6 and 10, allow manufacturers to adjust the difficulty of breaking the board by varying the depth or angle of the cuts. This provides an additional benefit for training programs, allowing students to progress through increasingly difficult breaking challenges while maintaining safety.

Thoughts on the Patent Drawing

The patent for “Pre-Fractured Karate Breaking Boards for Safe Training” is a practical and intriguing invention for karate training. The patent drawing shows how the board is designed with pre-set fractures, allowing beginners and children to safely experience breaking boards. This thoughtful design helps reduce the fear of breaking boards and gives learners a sense of accomplishment when practicing basic techniques. Seeing this patent brought back nostalgic memories of karate movies I admired as a child and my own attempts at breaking boards. Training tools like these, which balance safety and realism, can make learning karate more enjoyable and help build confidence in beginners.

Keywords

karate training, breaking boards, pre-fractured boards, safety training, reusable boards, adjustable resistance, zigzag cut, interlocking edges

Application of the Technology: Educational “Logic Puzzle Answer Board”

Purpose

By applying the pre-fractured board technology, this “Logic Puzzle Answer Board” is designed to develop children’s logical thinking and problem-solving skills. It integrates fun into learning, providing an engaging educational experience.

System Components

• Puzzle Board Body: A board segmented with zigzag cuts, each piece featuring a question or answer.
• Reassembly Feature: Allows the broken pieces to be easily reassembled into the original board.
• Adjustable Levels: Enables customization of puzzle difficulty based on age and subject matter.
• Multi-Disciplinary Design: Applicable to subjects like mathematics, language, and science.

Operational Flow

1. Select a Topic: Choose a puzzle board based on the desired learning content.
2. Solve the Puzzle: The child solves problems and breaks the correct pieces to reveal answers.
3. Review Learning: Once all pieces are solved, reassemble the board using the reassembly feature.
4. Repeat: Use the board again for review or attempt new problems.

This “Logic Puzzle Answer Board,” leveraging the unique properties of the pre-fractured board technology, seamlessly integrates play and learning, opening up new possibilities for fostering children’s cognitive growth.