A tool cart with stroller, camper cart, and sofa cart functions

A multifunctional tool cart combining stroller, camper, and sofa functions addresses the limitations of single-use carts by integrating these features into a single, foldable design, reducing costs and storage needs.

JP3254655UActive Publication Date: 2026-02-13QING ISLAND IRON MUZHEN TOOLS CO LTD
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Patent Information

Application Number
JP2025004209U
Authority / Receiving Office
JP · JP
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2025-12-04
Publication Date
2026-02-13
Estimated Expiration
2035-12-04

AI Technical Summary

Technical Problem

Existing tool carts on the market are limited in functionality, requiring consumers to purchase multiple carts for different uses, increasing costs and storage space requirements.

Method used

A multifunctional tool cart integrating the functions of a stroller, camper cart, and sofa cart, featuring a foldable design with a seat device, wheel device, and a cloth bag, allowing conversion between modes for various uses.

Benefits of technology

The integrated tool cart reduces consumer costs and storage needs by providing multiple functions in one cart, offering ease of use and space efficiency.

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Abstract

To provide a tool cart that has the functions of a stroller, a camping cart, and a sofa cart. [Solution] The tool cart includes a foldable cart body. A foldable seat device (20) is disposed within the foldable cart body, a wheel device (30) is provided at the bottom of the foldable cart body, a cloth bag (40) for storing items is disposed within the foldable cart body, and orientation frames (11) are provided on the front and rear sides of the foldable cart body. A bottom frame is provided on the bottom side, and side frames are provided on only one of the left and right sides, while the other side has no side frame, allowing the cloth bag to be opened from the side without the side frame. By integrating the functions of four types of carts, the tool cart achieves multipurpose use and reduces consumer usage costs.
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