EN 71-1 Cord and String Strangulation Hazard Evaluation
The EN 71 series of standards is a set of mandatory safety requirements for toys designed to ensure the protection of children from potential hazards. Among these, EN 71-1 specifically addresses mechanical and physical properties including the evaluation of cord and string strangulation hazard. This test evaluates cords or strings that can loop around a child’s neck and pose a risk of strangulation.
The primary objective of this test is to ensure that toys do not contain any cords, ribbons, strings, or other similar items that could form loops large enough for a child to place over their head. The test aims at preventing the formation of such loops which might become a choking hazard if they slip around a child's neck.
The testing procedure requires the examination of toys with attached cords or strings under specific conditions. If the cord is long and flexible, it can form loops that may pose a significant risk to children. The test method involves attaching the toy securely onto a fixture at an angle of 45 degrees, which simulates typical play scenarios where children might handle such items.
The testing apparatus typically consists of a device designed to simulate a child's head and neck dimensions, along with the toy attached in various orientations that are commonly encountered during play. The specimen preparation involves identifying all cords or strings on the toy and marking their lengths accurately before conducting the test.
During the evaluation, the tester checks for loops larger than 35 mm (1.4 inches) when the toy is positioned at a 45-degree angle relative to the ground. If any such loop exists, it indicates that there is a risk of strangulation. The acceptance criteria strictly state that no loop greater than this size should be present.
The results are reported based on whether or not the toy passes the test according to EN 71-1. Compliance with these standards ensures consumer safety and meets legal requirements in many countries, including the European Union.
Scope and Methodology
The scope of this service encompasses the evaluation of toys for potential strangulation hazards caused by cords or strings. It specifically targets products intended for children under 36 months, as they are more prone to placing items over their heads.
- Target Products: Toys with attached cords, ribbons, strings, or similar items that can form loops around a child's neck.
- Test Parameters: The test evaluates the length and flexibility of cords to ensure they do not form large enough loops to pose a choking risk.
The methodology for this service involves several key steps:
- Identification: Identify all cords, strings, or ribbons on the toy.
- Marking: Accurately measure and mark the length of these items.
- Evaluation: Attach the toy securely onto a fixture at an angle of 45 degrees and check for loops larger than 35 mm (1.4 inches).
- Reporting: Provide a detailed report indicating compliance or non-compliance with EN 71-1 standards.
This methodical approach ensures that all potential hazards are identified and addressed, thereby enhancing product safety.
Customer Impact and Satisfaction
- Safety Assurance: Compliance with EN 71-1 provides customers peace of mind knowing their products meet stringent safety standards.
- Legal Compliance: Ensuring toys pass this test helps businesses avoid legal issues related to product liability.
- Brand Reputation: A strong commitment to safety can enhance brand reputation, fostering customer trust and loyalty.
The service has a direct impact on enhancing the quality of life for children by reducing the risk of accidents. Customer satisfaction is high due to the peace of mind provided by knowing that the products meet international standards.
Use Cases and Application Examples
- Toy Manufacturers: This service ensures that new toy designs comply with safety regulations, allowing manufacturers to enter the market without fear of recalls.
- Retailers: By offering compliant products, retailers can avoid stock returns and associated costs.
- R&D Engineers: The test provides valuable feedback on design improvements needed for future product iterations.
Specific examples include:
- A manufacturer of soft toys with attached ribbons. After the evaluation, they were able to redesign their products by shortening and securing all ribbons properly.
- A company developing new educational toys found that some of their stringed flashcards posed a risk; through this service, they identified these risks early in development.
These examples demonstrate how the service can be applied across various stages of product lifecycle management to ensure safety and compliance.
