Novel low-speed leisure tricycle frame structure

CN224857079UActive Publication Date: 2026-10-16TIANJIN NEW OCEAN ELECTRONICS CO LTD
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Patent Information

Application Number
CN202522036874.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-22
Publication Date
2026-10-16
Estimated Expiration
2035-09-22

AI Technical Summary

Technical Problem

然而，这些传统的车身结构存在诸多固有缺陷，难以充分满足用户需求：

Benefits of technology

[0018] Compared with existing technologies, the advantages of this novel low-speed recreational tricycle frame structure are as follows: The integrated high-strength truss-type main frame, composed of double main longitudinal beams and multiple cross beams, greatly enhances the overall torsional rigidity and lateral stability of the vehicle body. This results in minimal deformation when the vehicle turns or traverses bumpy roads, effectively eliminating the "floating" feeling during driving and fundamentally reducing the risk of roll, thus significantly improving driving safety. The unique low-center-of-gravity battery compartment layout places the heaviest battery pack flat between the vehicle's wheelbases and close to the ground, significantly lowering the overall center of gravity. This synergistic design of "low center of gravity + high rigidity" gives the vehicle stability and grip comparable to a sedan, making it especially suitable for elderly drivers.

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Abstract

The utility model provides a novel low -speed leisure tricycle frame structure, and the frame structure is composed of double main longitudinal beam frame assembly, low gravity center frame arrangement, low gravity center power battery room, elevated rear suspension mounting structure, double main longitudinal beam frame assembly includes two parallel main longitudinal beams made of high -strength rectangular steel pipe, and a front crossbeam, two middle crossbeams and a rear axle mounting crossbeam, and the main longitudinal beam, and a front crossbeam, two middle crossbeams and a rear axle mounting crossbeam are integrally formed into a high torsional resistance space structure through welding, the utility model is integrally formed into a high -strength truss type main frame through double main longitudinal beam and multiple crossbeams, greatly strengthens the overall torsional rigidity and lateral stability of the vehicle body, and the vehicle is small when turning or passing through the bumpy road, effectively eliminates the driving " drift " feeling, fundamentally reduces the risk of lateral tilting, and the driving safety performance is qualitatively improved.
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