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实用新型
CN206913036U 一种防螺母脱落套筒 有权

一种防螺母脱落套筒
摘要：
本实用新型公开了一种防螺母脱落套筒，包括套筒本体和若干夹紧珠，所述若干夹紧珠设置在套筒本体径向平面内，夹紧珠通过一个弹簧连接到套筒本体上，弹簧的伸缩方向经过套筒径向平面的中心，套筒本体上设置有夹紧珠的导槽，弹簧设置在导槽中，夹紧珠有一部分设置在导槽中，夹紧珠其余部分从套筒本体内壁中露出，导槽内设有螺纹，套筒本体上设置有和导槽相配合的螺钉，螺钉和弹簧相连接。
摘要（英）：

The utility model discloses a prevent nut sleeve that drops, including sleeve body and the tight pearl of a plurality of clamp, the tight pearl of a plurality of clamps sets up in sleeve body radial plane, press from both sides tight pearl through a spring coupling to the sleeve body, the flexible direction of spring is provided with the guide slot that presss from both sides tight pearl through sleeve radial plane's center on the sleeve body, the spring setting is in the guide slot, some sets up in the guide slot to press from both sides tight pearl, presss from both sides all the other partsof tight pearl and exposes in following sleeve body inner wall, is equipped with the screw thread in the guide slot, is provided with the screw with guide slot matched with on the sleeve body, screwand spring are connected.

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