A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Car door limiting device
The invention belongs to the technical field of vehicle body accessories, and particularly relates to a vehicle door limiting device. The vehicle door limiting device comprises a limiting seat and a limiting pulley device. The limiting seat is configured to be connected to a door opening of a vehicle body; the limiting pulley device comprises a pulley seat and a limiting pulley; the pulley seat comprises a fixed seat and a fixing frame which are connected with each other, and the fixed seat is configured to be connected to the vehicle door; the limiting pulley is rotationally connected to the fixing frame; and the side face of the limiting pulley abuts against the limiting seat. According to the vehicle door limiting device, the limiting pulley makes contact with or breaks away from the limiting seat in a pulley rolling mode, the friction force is small, the limiting force is large, the vehicle door is supported, displacement of the vehicle door in the vertical direction is limited, limiting is reliable, and the vehicle door can be reliably and effectively prevented from sinking; and the vehicle door limiting device is simple in structure, easy to machine, convenient to install and adjust, high in bearing capacity, durable, reliable and suitable for limiting vehicle doors of various structures.
本发明属于车身附件技术领域，具体涉及一种车门限位装置，包括限位座和限位滑轮装置。限位座被配置为连接于车身门洞上；限位滑轮装置包括滑轮座和限位滑轮；滑轮座包括相连接的固定座和固定架，固定座被配置为连接于车门上；限位滑轮转动连接于固定架上；限位滑轮的侧面抵接限位座。本发明的车门限位装置，采用滑轮滚动的方式使限位滑轮与限位座接触或脱离接触，摩檫力小而限位力大，支撑车门并限制车门在竖直方向的位移，限位可靠，能可靠有效防止车门下沉；装置结构简单，易加工，安装调整方便，承重能力强，耐久可靠，适用于各种结构的车门限位。
Car door limiting device
The invention belongs to the technical field of vehicle body accessories, and particularly relates to a vehicle door limiting device. The vehicle door limiting device comprises a limiting seat and a limiting pulley device. The limiting seat is configured to be connected to a door opening of a vehicle body; the limiting pulley device comprises a pulley seat and a limiting pulley; the pulley seat comprises a fixed seat and a fixing frame which are connected with each other, and the fixed seat is configured to be connected to the vehicle door; the limiting pulley is rotationally connected to the fixing frame; and the side face of the limiting pulley abuts against the limiting seat. According to the vehicle door limiting device, the limiting pulley makes contact with or breaks away from the limiting seat in a pulley rolling mode, the friction force is small, the limiting force is large, the vehicle door is supported, displacement of the vehicle door in the vertical direction is limited, limiting is reliable, and the vehicle door can be reliably and effectively prevented from sinking; and the vehicle door limiting device is simple in structure, easy to machine, convenient to install and adjust, high in bearing capacity, durable, reliable and suitable for limiting vehicle doors of various structures.
本发明属于车身附件技术领域，具体涉及一种车门限位装置，包括限位座和限位滑轮装置。限位座被配置为连接于车身门洞上；限位滑轮装置包括滑轮座和限位滑轮；滑轮座包括相连接的固定座和固定架，固定座被配置为连接于车门上；限位滑轮转动连接于固定架上；限位滑轮的侧面抵接限位座。本发明的车门限位装置，采用滑轮滚动的方式使限位滑轮与限位座接触或脱离接触，摩檫力小而限位力大，支撑车门并限制车门在竖直方向的位移，限位可靠，能可靠有效防止车门下沉；装置结构简单，易加工，安装调整方便，承重能力强，耐久可靠，适用于各种结构的车门限位。
Car door limiting device
一种车门限位装置
GUI TANGJUN (author) / LI DAYU (author) / SUN WANLAI (author) / WANG HAIXU (author) / LI MINGTONG (author) / ZHANG LEI (author) / JIN BOCHAO (author)
2021-05-04
Patent
Electronic Resource
Chinese