A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of installing accessories, and particularly relates to a tolerance absorption fixing device. The tolerance absorption fixing device is used for connecting a door handle and a door sheet and comprises a flange bolt, a circular-tube-shaped pressing plate, a circular-tube-shaped locking block, a circular-tube-shaped base, a screw hole plate with a threaded hole and a disc-shaped clamping hook support, wherein the screw hole plate is connected to the clamping hook support in a clamped mode, a center hole allowing the flange bolt to penetrate through is formed in the clamping hook support, two symmetrically-distributed limiting clamping hooks are connected to the inner wall of the center hole, and a connecting square hole allowing the limiting clamping hooks to penetrate through is formed in the door sheet. According to the tolerance absorption fixing device, through cooperation of the pressing plate, the locking block, the base, the screw hole plate and the clamping hook support, the limiting clamping hooks and the door sheet are in reliable clamping fit, self-adaption to door sheet assembly is achieved, it is ensured that the door handle well match with a vehicle door after being loaded, displacement of the door handle is avoided when a bolt is screwed in, the installing reliability of the door handle is greatly improved, the stability and the precision of installation of the door handle are guaranteed, and the installation tolerance of the door handle is avoided.
本发明属于安装配件技术领域，尤其为一种公差吸收固定装置，用于连接门把手和门板，包括法兰螺栓、圆管状的压板、圆管状的锁止块、圆管状的基座、带有螺纹孔的螺孔板和圆盘状的卡钩支架；螺孔板与所述卡钩支架卡合相连，且在卡钩支架上开设有供所述法兰螺栓贯穿的中心孔，在中心孔内壁连接有两个对称分布的限位卡钩，在门板上开设有供所述限位卡钩贯穿的连接方孔；本发明利用压板、锁止块、基座、螺孔板和卡钩支架的配合，使限位卡钩与门板形成可靠的卡合配合，自适应门板装配，确保门把手装车后与车门匹配良好，避免在旋入螺栓时门把手产生位移，大大提高了门把手安装的可靠性，保证了门把手安装的稳定性和精度，避免了门把手的安装公差。
The invention belongs to the technical field of installing accessories, and particularly relates to a tolerance absorption fixing device. The tolerance absorption fixing device is used for connecting a door handle and a door sheet and comprises a flange bolt, a circular-tube-shaped pressing plate, a circular-tube-shaped locking block, a circular-tube-shaped base, a screw hole plate with a threaded hole and a disc-shaped clamping hook support, wherein the screw hole plate is connected to the clamping hook support in a clamped mode, a center hole allowing the flange bolt to penetrate through is formed in the clamping hook support, two symmetrically-distributed limiting clamping hooks are connected to the inner wall of the center hole, and a connecting square hole allowing the limiting clamping hooks to penetrate through is formed in the door sheet. According to the tolerance absorption fixing device, through cooperation of the pressing plate, the locking block, the base, the screw hole plate and the clamping hook support, the limiting clamping hooks and the door sheet are in reliable clamping fit, self-adaption to door sheet assembly is achieved, it is ensured that the door handle well match with a vehicle door after being loaded, displacement of the door handle is avoided when a bolt is screwed in, the installing reliability of the door handle is greatly improved, the stability and the precision of installation of the door handle are guaranteed, and the installation tolerance of the door handle is avoided.
本发明属于安装配件技术领域，尤其为一种公差吸收固定装置，用于连接门把手和门板，包括法兰螺栓、圆管状的压板、圆管状的锁止块、圆管状的基座、带有螺纹孔的螺孔板和圆盘状的卡钩支架；螺孔板与所述卡钩支架卡合相连，且在卡钩支架上开设有供所述法兰螺栓贯穿的中心孔，在中心孔内壁连接有两个对称分布的限位卡钩，在门板上开设有供所述限位卡钩贯穿的连接方孔；本发明利用压板、锁止块、基座、螺孔板和卡钩支架的配合，使限位卡钩与门板形成可靠的卡合配合，自适应门板装配，确保门把手装车后与车门匹配良好，避免在旋入螺栓时门把手产生位移，大大提高了门把手安装的可靠性，保证了门把手安装的稳定性和精度，避免了门把手的安装公差。
Tolerance absorption fixing device
一种公差吸收固定装置
YIN HUAPING (author)
2021-08-03
Patent
Electronic Resource
Chinese
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