Modular Kubotan

A modular kubotan with adjustable segments and a ceramic or metal tip enhances user fit and technique execution, addressing the monolithic limitations of existing devices by enabling personalized adaptation and improved self-defense capabilities.

DE202026000524U1Active Publication Date: 2026-03-26GERMAN SPORT GUNS GMBH
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Patent Information

Application Number
DE202026000524
Authority / Receiving Office
DE · DE
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2026-02-04
Publication Date
2026-03-26
Estimated Expiration
2036-02-29

AI Technical Summary

Technical Problem

Existing self-defense devices, such as kubotans, have a monolithic construction that does not allow for adjustment to the user's hand width, affecting proper positioning and technique execution.

Method used

A modular design with detachable segments allows for adjustable length, featuring a conically tapered front end with a rounded tip made of ceramic or metal, and segments connected via fasteners for optimal fit and leverage techniques.

Benefits of technology

Enables personalized adaptation to user's hand size, improving handling and effectiveness in emergencies, and allows for breaking glass or applying pressure points effectively.

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Abstract

Device (1) for self-defense and / or escape from a dangerous situation, comprising an elongated rod-shaped base body (2) with a maximum length of 200 mm and a maximum diameter of 25 mm, the front end region of which is conically tapered and terminates with a rounded tip (7), characterized in that the elongated rod-shaped base body (2) is formed from a segment (3) forming the front end region, one or more segments (4.1, 4.2, 4.3, 4.4, 4.5, 4.6) forming the middle section and optionally a segment (5) forming the rear end region, and the individual separately formed segments (3, 4, 5) are detachably connected to each other via fastening means (6).
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