No Screw

Lock for YiF Lock Company Limited

This lock improves on traditional forms with efficient assembly and easy maintenance. It has two split parts: a lock body and an anti reverse base shell for a no screw design. This ensures rapid, secure assembly, enhancing production automation and efficiency. Disassembly is also simple without professional help, making maintenance hassle free. Over 80 percent of the lock is made from lightweight, durable ABS to reduce travel burden while resisting impact and wear for a longer lifespan. This material is also recyclable for environmental protection and circular economy.

Download Press Kit № 165827

Download Press Kit № 165827 Lock for YiF Lock Company Limited by YiF Lock Company Limited to access high-res images, essential texts, translations, and exclusive interviews—all in one.

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No Screw by YiF Lock Company Limited

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Lock by YiF Lock Company Limited

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YiF Lock Company Limited No Screw

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YiF Lock Company Limited Lock

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Unique Properties

This luggage lock boasts an innovative no screw design that enhances efficient assembly and easy maintenance. The lock consists of two main parts: the lock body and the anti reverse base shell. Users can easily slide the locking component on the base shell into place for quick and secure installation. The accompanying disassembly handle facilitates quick separation of the lock body and the base shell.

Tags

Tool free installation, Luggage combination lock, Anti reverse design, Easily detachable structure, Environmental friendly ABS material

Production Technology

For efficient assembly and durability, this product features a split design with a lock body and an anti reverse base shell for a no screw design. Both assembly personnel and users can easily assemble and disassemble the lock without using additional tools, enhancing convenience and maintainability. Made from durable, lightweight ABS material, the lock ensures travelers are not burdened by extra weight while effectively resisting impact and wear for a longer lifespan.

Design Challenge

The challenge was to securely assemble the lock body and the base shell without using screws. To this end, the design team has developed an anti reverse mechanism inspired by a cable tie, which supports only one way operation. The sliding component on the the base shell features an outer protrusion that can precisely fit into the serrated edges on the lock body, ensuring secure locking and preventing reverse separation. This innovative design achieves stability without the need for screws.

Project Duration

The design and development of this no screw lock started in 2020, and it was introduced to the Chinese market in 2024.

Operation Flow

The innovative split structure of a lock body and an anti reverse base shell eliminates the need for screws. Assembly becomes a breeze: just slide the locking component onto the base shell into place, and it is ready to use. This promotes productivity and automation in manufacturing. If damaged, users can easily detach the lock using the accompanying disassembly handle by pressing and sliding it to the unlock position, without resorting professional help. This makes maintenance hassle free.

Research

Emphasizing efficient assembly, easy maintenance, and green production, the lock boasts two split parts: a lock body and an anti reverse base shell for a no screw design. This simplifies assembly, lowers maintenance costs, and eliminates electroplated screws. Over 80 percent of the lock is made from environmental friendly ABS, making it lightweight and resistant to bumps and scratches. This eases the burden on travelers and extends its lifespan for less environmental impact.

Inspiration

Traditional luggage locks with screws cause inefficiency and complexity in production and maintenance. In response, this design prioritizes efficient assembly and easy maintenance by using a split structure of a lock body and an anti reverse base shell. This innovation eliminates screws entirely, simplifying assembly for enhanced production automation. It also allows users to quickly and easily disassemble and maintain the lock, making it more practical and convenient.

Project Overview

No Screw Lock has been a Silver winner in the Design Quality and Innovation award category in the year 2024 organized by the prestigious A' Design Award & Competition. The Silver A' Design Award celebrates top-tier designs that embody excellence and innovation. This award acknowledges creations that are not only aesthetically pleasing but also highly functional, reflecting the designer's deep understanding and skill. Silver A' Design Award recipients are recognized for their contribution to raising industry standards and advancing the practice of design. Their work often incorporates original innovations and elicits a strong emotional response, making a notable impact on the improvement of everyday life.

Image Credits

For design images and photos please credit YiF Lock Company Limited.

Silver Recognition

YiF Lock Company Limited was recognized with the coveted Silver A' Design Award in 2025, a testament to excellence of their work No Screw Lock.

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