Support rod assembly and vehicle applied to specially shaped side doors

The support rod assembly addresses the challenge of supporting heavy vehicle doors by integrating drive and elastic components, enhancing structural strength and ease of installation while minimizing space, suitable for specially shaped doors.

JP7876765B2Active Publication Date: 2026-06-22BYD CO LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
BYD CO LTD
Filing Date
2023-12-29
Publication Date
2026-06-22

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Abstract

A support rod assembly (1) for use in a specially shaped side door of a vehicle (10). The support rod assembly includes a master drive support rod (2), the master drive support rod (2) including a master housing (21), a master outer guide pipe (235), a master end cover (22), and a drive assembly (23), the master outer guide pipe (235) being movably connected to the master housing (21), an end of the master outer guide pipe (235) facing away from the master housing (21) being fixedly connected to the master end cover (22), and the drive assembly (23) being disposed within the master housing (21) and in transmission engagement with the master end cover (22), and a driven support rod (3), the driven drive support rod (2) including a master housing (21), a master outer guide pipe (235), a master end cover (22), and a drive assembly (23), the master outer guide pipe (235) being movably connected to the master housing (21), an end of the master outer guide pipe (235) facing away from the master housing (21) being fixedly connected to the master end cover (22), and the drive assembly (23) being disposed within the master housing (21) and in transmission engagement with the master end cover (22). The drive support rod (3) includes a slave housing (31), a slave outer guide pipe (333), a slave end cover (32), and a slave resilience assembly (33), the slave outer guide pipe (333) being movably connected to the slave housing (31) by the slave resilience assembly (33), the end of the slave outer guide pipe (333) remote from the slave housing (31) being fixedly connected to the slave end cover (32), the slave housing (31) being fixedly connected to the master housing (21), and the slave end cover (32) being fixedly connected to the master end cover (22). A vehicle (10) having the support rod assembly (1) is also provided. The support rod assembly occupies a small space, is relatively easy to arrange, and is capable of supporting a side door of relatively large mass.
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Citation Information

Patent Citations

  • CN114718410A

  • CN114753736A

  • CN215889740U

  • CN217420892U

  • JP1996216689A