Rail transit cab hood and mold
The utility model provides a rail transit cab hood and a mold, and belongs to the technical field of rail transit. A plurality of metal connecting pieces; the hood bodies are arranged on the hood body at intervals; the metal connecting piece comprises an internal mounting part embedded in the hood b...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a rail transit cab hood and a mold, and belongs to the technical field of rail transit. A plurality of metal connecting pieces; the hood bodies are arranged on the hood body at intervals; the metal connecting piece comprises an internal mounting part embedded in the hood body and a connecting part suitable for being connected with a vehicle body; according to the rail transit cab hood, the hood body and the metal connecting piece are fixedly connected in a one-time forming mode, secondary bonding and curing procedures are not needed, and machining cost is saved; and meanwhile, structural adhesive does not need to be used for enhancing the connection strength, and the weight is not additionally increased.
本实用新型提供的一种轨道交通司机室头罩及模具,属于轨道交通技术领域,轨道交通司机室头罩包括:头罩本体;金属连接件,具有多个;间隔设置在头罩本体上;所述金属连接件包括嵌设在头罩本体的内部安装部和适于与车体连接的连接部;本实用新型的轨道交通司机室头罩,头罩本体与金属连接件的固定连接过程,一次成型,无需二次粘结及固化工序,节约加工成本;同时,也无需使用结构胶去增强连接强度,不会额外增加重量。 |
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