Arrow Clip Door and Spacer for Compact Arrow Protection

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Solution Overview

Problem

Arrows are delicate and prone to damage, and existing arrow cases are bulky and inefficient in storage and transport.

Innovation Solution

An arrow clip with a moveable door and spacer to securely hold arrows, and an arrow case with a structural tray and flexible cover for compact storage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If arrows are placed in individual slots that are spaced apart, then contact between arrows is prevented, but the case becomes relatively large

Engineering Contradiction:
Improvearrow protectionVSAvoidcase size
Core Design Contradiction:
ReliabilityVSVolume of stationary object

Solution Approach 1:

Multiple individual arrow slots are merged into a single compact compartment that can hold multiple arrows simultaneously. The clip design allows multiple arrows to be stored in one integrated unit, reducing the overall number of separate slots needed and thereby decreasing case volume while maintaining individual arrow protection through the clip's enclosing structure.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The arrow clip is designed to nest within the arrow case compartment, with multiple arrows nested within the clip structure. This nested arrangement allows efficient use of space within the case, as the clip and its contained arrows occupy a compact footprint that fits within the larger case volume without requiring excessive spacing between individual arrow slots.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Reliability

If arrows are placed in individual slots that are spaced apart, then contact between arrows is prevented, but the case becomes bulky

Engineering Contradiction:
Improvearrow protectionVSAvoidcase bulk
Core Design Contradiction:
ReliabilityVSShape

Solution Approach 1:

Multiple individual arrow slots are merged into a single compact compartment that can hold multiple arrows simultaneously. The clip design allows multiple arrows to be stored in one integrated unit, reducing the overall number of separate slots needed and thereby decreasing case volume while maintaining individual arrow protection through the clip's enclosing structure.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The arrow case incorporates a flexible fabric cover that can conform to the compact shape of the clip and its contained arrows. This flexible covering allows the case to maintain a sleek, non-bulky exterior shape while providing protection for the arrows, as the fabric can accommodate the compact nested arrangement without requiring excessive bulk.

Inventive Principle:
Principle #30Flexible shells and thin films

3Volume of stationary object

If a compact arrow storage solution is implemented, then case size is reduced, but arrow accessibility may be compromised

Engineering Contradiction:
Improvecase sizeVSAvoidarrow accessibility
Core Design Contradiction:
Volume of stationary objectVSEase of operation

Solution Approach 1:

The arrow storage system is segmented into modular components: the arrow case, the removable clip, and the individual arrows. This segmentation allows the clip to be easily removed from the case as a complete unit, providing quick access to multiple arrows at once. The modular design maintains compact storage volume while improving accessibility through the removable nature of the clip assembly.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The arrow clip is designed with moveable components, including a door that can open and a spacer with a peak that can engage and disengage from arrow fletching. This dynamic design allows for easy insertion and removal of arrows through simple mechanical actions, maintaining compact storage volume while ensuring ease of operation. The moveable door and adjustable spacer provide intuitive interaction for accessing arrows quickly.

Inventive Principle:
Principle #15Dynamics

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

Provides a compact and lightweight solution for storing and transporting arrows, protecting them from damage while maintaining ease of access.

Implementation Method 1

a magnet is arranged to attract the lid to the back

Methodology Applied
Scientific EffectMagnetism: Magnetism

Implementation Method 2

a magnet is arranged to attract the door to the back

Methodology Applied
Scientific EffectMagnetism: Magnetism

Data Source

PatentUS20260043631A1Arrow Clip and Case
Publication Date: 2026.02.12 MCP IP LLC
  • US20260043631A1 patent drawing
  • US20260043631A1 patent drawing
  • US20260043631A1 patent drawing

AI summary

In some embodiments, an arrow clip comprises a body comprising a back and a front defining a cavity arranged to receive an arrow. A door is moveable with respect to the cavity. The door comprises a spacer arranged to extend into the cavity. The spacer comprises a peak.