The invention discloses a safety belt system with a buckle limiting function, the safety belt system comprises an upper buckle, an upper braid and a limiting device, the upper braid penetrates through a penetrating groove of the upper buckle in a sliding mode, the upper braid comprises a shoulder section and a waist section which are separated by the upper buckle, and the limiting device is arranged on the shoulder section and the waist section. The limiting device comprises an angle limiting piece, a non-slip structure and a rod-shaped structure, the rod-shaped structure is rotationally arranged on the upper buckle, and the non-slip structure is arranged on at least one of the wall surface of the rod-shaped structure and the wall surface of the through groove and used for clamping the upper braid; when the upper braid is stressed to drive the rod-shaped structure to rotate relative to the upper buckle in the clamping direction, the upper braid is clamped by the anti-slip structure, so that the upper buckle is limited to slide towards the shoulder section relative to the upper braid, the angle limiting piece is used for limiting the rotating angle of the rod-shaped structure, and the angle limiting piece is used for limiting the rotating angle of the rod-shaped structure. Therefore, excessive rotation of the rod-shaped structure is avoided.
本发明公开了一种具有扣具限位功能的安全带系统,所述安全带系统包含上扣具、上织带及限位装置,所述上织带滑动地穿过所述上扣具的穿槽,所述上织带包含被所述上扣具分隔的肩部段及腰部段,所述限位装置包含角度限位件、止滑结构及杆状结构,所述杆状结构转动地设置在所述上扣具上,所述止滑结构设置在所述杆状结构的壁面与所述穿槽的壁面的其中至少一者且用以卡合所述上织带,当所述上织带受力而驱动所述杆状结构相对于所述上扣具沿卡合方向转动时,所述上织带被所述止滑结构卡合,从而限制所述上扣具相对于所述上织带朝所述肩部段滑动,所述角度限位件用以限制所述杆状结构的转动角度,从而避免所述杆状结构过度转动。
Safety belt system with buckle limiting function
具有扣具限位功能的安全带系统
2023-08-01
Patent
Electronic Resource
Chinese
BELT BUCKLE, BELT BUCKLE SYSTEM AND AIRCRAFT SAFETY BELT
European Patent Office | 2021
|Belt buckle, belt buckle system and aircraft safety belt
European Patent Office | 2024
|Belt Buckle, Belt Buckle System and Aircraft Safety Belt
European Patent Office | 2022
|