Multipurpose shape-retaining elastic locking device
The elastic resin-coated fastener with internal engaging portions addresses the limitations of fixed-shape fasteners and metal fatigue by locking upon bending, enabling stable, versatile use for various applications.
JP3256017UActive Publication Date: 2026-05-29桑原 一哉
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Utility models
- Current Assignee / Owner
- 桑原 一哉
- Filing Date
- 2026-01-05
- Publication Date
- 2026-05-29
AI Technical Summary
Technical Problem
Conventional fasteners, such as hooks for clothes, have fixed shapes and require multiple retainers for different uses, and those with metal cores suffer from metal fatigue and unstable holding forces.
Method used
A fastener with an elastic resin coating and internal shape-retaining structure featuring continuous physical engaging portions that lock upon bending, enhancing holding torque and maintaining shape stability.
Benefits of technology
A single fastener can serve multiple purposes and maintain intended shapes stably without metal fatigue, offering enhanced holding force and versatility.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure 0003256017000001_ABST
Abstract
This invention provides a highly durable, versatile elastic locking device that avoids breakage and loss of holding power due to metal fatigue without using a metal core, and allows the user to freely and stably maintain the shape they intend. [Solution] The elastic locking device has a shape-retaining structure inside a coating layer 1 made of elastic resin. Multiple physical engagement parts are continuously formed along the longitudinal direction of the shape-retaining structure. When the elastic locking device is bent, the engagement parts interfere with each other and interlock at the bent portion, generating a holding force corresponding to the bending angle, thereby stably maintaining the deformed shape. This makes it possible to deform into various shapes such as circles and hook shapes, and it can be used for a variety of purposes such as holding and organizing items.
Need to check novelty before this filing date? Find Prior Art