Novel stretching type spring

The utility model relates to the technical field of springs, in particular to a novel stretching type spring which comprises a spring body. Hooks are arranged at the two ends of the spring body, concave blocks are fixedly connected to the outer walls of the hooks, baffles are rotationally connected to the inner sides of the concave blocks, and one ends of the baffles abut against one ends of the hooks. After one end of the hook is hooked at a position needing to be installed, the baffle is rotated, so that one end of the baffle abuts against one end of the hook, the notch of the hook is closed, the hook is prevented from falling off during use, and the practicability of the spring body is improved. 本实用新型涉及弹簧技术领域，具体为一种新型拉伸式弹簧，包括弹簧本体；所述弹簧本体两端均设置有钩子，所述钩子外壁固定连接有凹型块，所述凹型块的内侧转动连接有挡板，所述挡板的一端抵在钩子的一端上，本实用新型将弹簧本体两端上的两个钩子上的挡板向钩子内侧转动，使得钩子的缺口部位露出，将钩子的一端钩在需要安装的部位后，再转动挡板，使得挡板的一端抵在钩子的一端上，将钩子的缺口封闭，使用时预防钩子脱落，提高弹簧本体的实用性。