JPH01166813U

JPH01166813U -

Info

Publication number: JPH01166813U
Application number: JP5763688U
Authority: JP
Priority date: 1988-04-28
Filing date: 1988-04-28
Publication date: 1989-11-22

Description

[Brief explanation of the drawing]

第１図から第３図はこの考案の実施例１を示し
、第１図はボルトにねじ嵌める前の一部切欠側面
図、第２図はボルトにねじ嵌めた後の一部切欠側
面図、第３図は第２図の要部拡大図、第４図はこ
の考案の実施例２を示す一部切欠側面図、第５図
はこの考案の実施例３を示す一部切欠側面図、第
６図はこの考案の実施例４を示す一部切欠側面図
、第７図はこの考案の実施例５を示す一部切欠側
面図、第８図はこの考案の実施例６を示す一部切
欠側面図、第９図はこの考案の実施例７を示す一
部切欠側面図、第１０図はこの考案の実施例８を
示す一部切欠側面図である。１，２０，２２，３０，３２，３５，４０，４
５……戻り止めナツト、２，２４，３３，３６，
４１，４６……ねじ溝、３……ねじ部、４，２５
，３４，３７，４７……ねじ溝の谷、５，２６…
…谷の底、１０……ボルト、１１……ねじ山、４
２……溝無し部、４８……溝、Ｄ……外径。 1 to 3 show Embodiment 1 of this invention, FIG. 1 is a partially cutaway side view before screwing on the bolt, FIG. 2 is a partially cutaway side view after screwing on the bolt, Fig. 3 is an enlarged view of the main part of Fig. 2, Fig. 4 is a partially cutaway side view showing Embodiment 2 of this invention, and Fig. 5 is a partially cutaway side view showing Embodiment 3 of this invention. Fig. 6 is a partially cutaway side view showing Embodiment 4 of this invention, Fig. 7 is a partially cutaway side view showing Embodiment 5 of this invention, and Fig. 8 is a partially cutaway side view showing Embodiment 6 of this invention. FIG. 9 is a partially cutaway side view showing Embodiment 7 of this invention, and FIG. 10 is a partially cutaway side view showing Embodiment 8 of this invention. 1, 20, 22, 30, 32, 35, 40, 4
5... Detent nut, 2, 24, 33, 36,
41, 46... Thread groove, 3... Threaded portion, 4, 25
, 34, 37, 47... Valley of thread groove, 5, 26...
...Bottom of the valley, 10...Bolt, 11...Screw thread, 4
2...No groove part, 48...Groove, D...Outer diameter.

Claims

[Claims for Utility Model Registration] 1. The entire threaded part is integrally molded with synthetic resin, and at least part of the entire length of the threaded part has a predetermined length where the diameter of the thread groove is smaller than the outer diameter of the bolt. Detent nut provided across. 2 The whole is integrally molded from synthetic resin, and at least a part of the entire length of the threaded part is provided with a part where the angle of the valley of the thread groove is smaller than the angle of the thread of the bolt over a predetermined length. Detent nut. 3 The whole is integrally molded with synthetic resin, and at least part of the entire length of the threaded part is provided with a part where the angle of the thread groove is larger than the angle of the thread of the bolt over a predetermined length. Detent nut. 4 The entire body is integrally molded with synthetic resin, and a thread groove is formed over a predetermined length in a part of the entire length into which the bolt can fit, and the inner diameter of the non-grooved part is larger than the outer diameter of the bolt. Detent nut made small. 5 The whole is integrally molded with synthetic resin, and the diameter of the groove of the thread groove is smaller than the outer diameter of the bolt in at least a part of the total length of the threaded part, and the angle of the valley is set at the bottom of the thread to be smaller than the outer diameter of the bolt. A detent nut that has a groove formed over a predetermined length that is smaller than the angle of the thread.