JPH024011U

JPH024011U -

Info

Publication number: JPH024011U
Application number: JP8117488U
Authority: JP
Priority date: 1988-06-21
Filing date: 1988-06-21
Publication date: 1990-01-11
Also published as: JPH0328180Y2

Description

[Brief explanation of drawings]

第１図は本考案の１実施例のナツトをボルトに
取付けた状態を示す斜視図、第２図は本考案の雄
ナツト部材の１実施例の縦断面図、第３図は本考
案の雌ナツト部材の１実施例の縦断面図、第４図
は第２図に示す雄ナツト部材の斜視図、第５図は
第３図に示す雌ナツト部材の斜視図、第６図は従
来例のナツトの一部の縦断正面図、第７図は第６
図の第１部材の斜視図、第８図は第６図の第２部
材の裏側からみた斜視図である。Ａ……雄ナツト部材、Ｂ……雌ナツト部材、３
……ボルト、２１……雄ナツト部材本体、２２…
…雄ネジ筒、２２ａ……雄ネジ部、２３……ボル
ト螺合用雌ネジ孔、２４……ボルト孔、２３ａ…
…雌ネジ部、２４ａ……雌ネジ部、２５……逃げ
部、２６……ボルト嵌脱用切欠部、３０……ボル
ト嵌合孔、３１……起立雌ネジ壁、３１ａ……雌
ネジ部、３２……逃げ部、３３……ボルト嵌脱用
切欠部。 Fig. 1 is a perspective view showing a state in which a nut according to an embodiment of the present invention is attached to a bolt, Fig. 2 is a vertical sectional view of an embodiment of a male nut member of the present invention, and Fig. 3 is a female nut member according to the present invention. 4 is a perspective view of the male nut member shown in FIG. 2, FIG. 5 is a perspective view of the female nut member shown in FIG. 3, and FIG. 6 is a perspective view of the conventional nut member. A vertical cross-sectional front view of a part of the nut, Figure 7 is the 6th
FIG. 8 is a perspective view of the first member shown in the figure, and FIG. 8 is a perspective view of the second member shown in FIG. 6 as seen from the back side. A...Male nut member, B...Female nut member, 3
...Bolt, 21...Male nut member body, 22...
...Male thread tube, 22a...Male thread part, 23...Female screw hole for bolt threading, 24...Bolt hole, 23a...
...Female threaded part, 24a...Female threaded part, 25... Relief part, 26... Bolt fitting/removal notch, 30... Bolt fitting hole, 31... Standing female threaded wall, 31a... Female threaded part , 32... Relief part, 33... Notch part for bolt insertion and removal.

Claims

[Claims for Utility Model Registration] 1. Consisting of a male nut member A and a female nut member B, the male nut member A has a male threaded cylinder 22 protruding from the back surface of the male nut member main body 21, and its bolt hole 24 is formed in the male nut member A. The female screw hole 2 for bolt screwing is formed so as to communicate with the female screw hole 23 for screwing the bolt in the male nut member main body so that the bolt 3 can be screwed into the female screw hole 23.
3 to the bolt hole 24 toward the outer circumferential surface of the male nut member A, forming a bolt insertion/removal notch 26;
The female nut member B has a bolt fitting hole 30 having a diameter that allows the bolt 3 to fit therein on its front side, and a male threaded portion of the male threaded cylinder 22 provided in the male nut member A on its back side. 22a, and a bolt fitting notch 33 is formed from the bolt fitting hole 30 to the standing wall 31 toward the outer peripheral surface of the female nut member B. 2 A female threaded portion 23 formed in a bolt hole 24 of a male threaded cylinder 22 provided in the male nut member A and a female threaded hole 23 for screwing a bolt provided in the male nut member body 21
2. The nut according to claim 1, further comprising a female threaded portion 24a continuous with the threaded portion 24a. 3. The nut according to claim 1, wherein the bolt hole 24 of the male threaded cylinder 22 provided in the male nut member A is formed as a straight hole. 4 Male threaded portion 2 provided on the outer periphery of male threaded cylinder 22 protruding from male nut member main body 21 of male nut member A
A straight escape portion 25 is formed on the back side of the male nut member main body 21 of 2a, and a bolt fitting hole 3 of the upright female screw wall 31 of the female nut member B is formed.
There is also a straight relief part 32 at the rising base on the 0 side.
4. The nut according to claim 1, wherein the nut is formed of: