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发明公开
CN105275948A 断裂能快速取出的螺栓 无效 - 撤回

断裂能快速取出的螺栓
摘要：
本发明公开了断裂能快速取出的螺栓，包括螺栓头和与螺栓头一体成型螺杆，从螺栓头端部到螺杆端部设置有贯穿的中空腔，所述中空腔的横截面为六边形，还包括中心杆，所述中心杆包括与螺栓头截面相同的中心杆头以及截面与中空腔壁相同的中心杆柱，所述中心杆柱与中空腔滑动配合，中心杆头和螺栓头贴合密封；其有益效果在于：将本螺栓应用在物体的连接上，当出现断裂可快速通过六角扳手将断裂的螺栓取出，有效节约取出断螺栓的时间。
摘要（英）：

The invention discloses a bolt capable of being taken out rapidly after being broken. The bolt comprises a bolt head and a screw rod integrally formed with the bolt head. A through hollow cavity is formed from the end of the bolt head to the end of the screw rod. The cross section of the hollow cavity is in a hexagonal shape. The bolt further comprises a center rod. The center rod comprises a center rod head with the section identical with that of the bolt head and a center rod pillar with the section identical with that of the wall of the hollow cavity. The center rod pillar is in sliding fit with the hollow cavity, and the center rod head is attached to the bolt head in a sealed manner. The bolt has the beneficial effects that the bolt is applied to connection of objects, when the bolt breaks, the broken bolt can be rapidly taken out through a hexagon wrench, and the time for taking out the bolt is effectively saved.

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