Nested bolt fastener easy to remove
A bolt fastener and nesting technology, applied in the direction of threaded fasteners, nuts, connecting components, etc., can solve the problems of fasteners that are not easy to disassemble, difficult to install, and complicated to disassemble, so as to improve the fastening effect and easy to install. , to avoid the effect of thread meshing and slipping
Active Publication Date: 2020-09-11
嘉善伟悦紧固件有限公司
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The invention discloses a nested bolt fastener easy to remove. The nested bolt fastener comprises a bolt, and the bolt is in contact connection with a lower thread sleeve; one end of the lower threadsleeve is fixedly connected with an extension part, and the extension part is hinged to one end of an upper thread sleeve; the upper thread sleeve and the lower thread sleeve are each provided with acavity internally, and sleeved with a rotating shaft separately and rotatably; the other end of the rotating shaft extends into the cavities, and the extension end of the rotating shaft is fixedly connected with a rotating rod; the other end of the rotating rod is rotatably connected with a sliding block, and the other end of the sliding block is slidably sleeved in a sliding sleeve; and the sidewall of the sliding block is fixedly connected with a guide rod. According to the nested bolt fastener easy to remove, a clamping part can be secured, so that the clamping part is engaged with a fixing bolt; bidirectional operation for the bolt is not required, and the installation is easy; the thread engagement slip is avoided, and the fastening effect is improved; the fastener is easy to remove,and manual rotation of the bolt is not required; and the working efficiency is improved, and damage to components is avoided.
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