Tire sealant container for tire repair kit

By designing a simplified hollow body structure and improving the interface design, the problems of complex operation and large space occupation of traditional tire sealant containers are solved, realizing a lightweight and low-cost tire sealant container suitable for flat tire repair kits.

CN122144312APending Publication Date: 2026-06-05ILLINOIS TOOL WORKS INC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ILLINOIS TOOL WORKS INC
Filing Date
2025-12-01
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Traditional tire sealant containers require complex connection methods to connect to the compressor, which is complicated and costly to operate, occupies a large space in the vehicle, and is also complex in design and heavy.

Method used

A novel tire sealant container has been designed, featuring a hollow body structure comprising an upper cap-side container, a lower bottom-side container, and an outer sleeve. A protruding edge is formed by rolling the edges and inserting a circumferential seal, simplifying the interface design with connecting pipelines. The compressed air port is located in the lower bottom-side container, and the outlet port is in the upper cap-side container. The adapter is a plastic component, simplifying the manufacturing process.

Benefits of technology

It simplifies the operation and reduces costs of tire sealant containers, reduces weight, occupies less space, fits the vehicle design space, and simplifies the connection process with the compressor.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122144312A_ABST
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Abstract

A tire sealant container (1) for a tire repair kit. The tire sealant container (1) comprises a hollow body which is at least partially or locally, in particular cylindrically and preferably circularly cylindrical, having a bottom-side container lower part (2), a lid-side container upper part (3) and a sleeve portion (4) connecting the container lower part (2) with the container upper part (3). The lid-side container upper part (3) is crimped over a lid-side edge region of the sleeve portion (4) to form a protruding upper rim (5), preferably with a circumferential seal (6) interposed and clamped between the lid-side edge region and the protruding upper rim (5).
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