JPS6453610U

JPS6453610U -

Info

Publication number: JPS6453610U
Application number: JP14838087U
Authority: JP
Priority date: 1987-09-30
Filing date: 1987-09-30
Publication date: 1989-04-03

Description

[Brief explanation of the drawing]

第１図は、本考案の第１実施例のナツトの半部
を断面で示す正面図、第２図は、同上の底面図、
第３図は、同上の歯状突部の拡大正面図、第４図
は、アース線とサイドレールの連結後の正面図、
第５図は、本考案の第２実施例の平面図、第６図
は、第５図の断面図、第７図は、第２実施例のナ
ツトを使用したアース線とサイドレールの連結後
の正面図、第８図は、本考案の第３実施例のナツ
トの要部切断正面図、第９図は、第８図の平面図
、第１０図は、従来のアース線とサイドレールの
連結後の正面図、第１１図は、ナツト緩み止め用
座金の要部切断正面図、第１２図は、第１１図の
平面図である。１……サイドレール、２……アース線、３……
端子、４……塗装剥離面、５……座金、６……ボ
ルト、７……緩み止め用座金、８……ナツト、９
……ボルト挿通孔、１０……傾斜面、１１……突
出片、１２……締付面、１３……接触本体、１４
……尖鋭部、１５……ナツト、１６……ねじ孔、
１７，１８……傾斜面、１９……歯状突部、２０
……サイドレール、２１……アース線、２２……
端子、２３……座金、２４……ボルト、２５……
塗装剥離面、３０……ナツト、３１……六角ナツ
ト、３２……接触本体、３３……ボルト挿通孔、
３４……係合片、３５……傾斜面、３６……歯状
突部、４０……ナツト、４１……接触本体、４２
……ボルト挿通孔、４３……ナツト嵌合片、４４
……傾斜面、４５……歯状突部。 FIG. 1 is a front view showing a cross section of half of the nut of the first embodiment of the present invention, FIG. 2 is a bottom view of the same as above,
Fig. 3 is an enlarged front view of the tooth-like protrusion as above, Fig. 4 is a front view after connecting the ground wire and the side rail,
Fig. 5 is a plan view of the second embodiment of the present invention, Fig. 6 is a cross-sectional view of Fig. 5, and Fig. 7 shows the ground wire and side rail connected using the nut of the second embodiment. , FIG. 8 is a cutaway front view of essential parts of the nut according to the third embodiment of the present invention, FIG. 9 is a plan view of FIG. 8, and FIG. 10 is a diagram of the conventional ground wire and side rail. FIG. 11 is a front view after connection, FIG. 11 is a cutaway front view of essential parts of the nut locking washer, and FIG. 12 is a plan view of FIG. 11. 1...Side rail, 2...Ground wire, 3...
Terminal, 4...Paint peeling surface, 5...Washer, 6...Bolt, 7...Loosening washer, 8...Nut, 9
... Bolt insertion hole, 10 ... Inclined surface, 11 ... Projection piece, 12 ... Tightening surface, 13 ... Contact body, 14
...Sharp part, 15...Nut, 16...Screw hole,
17, 18... Inclined surface, 19... Tooth-like protrusion, 20
...Side rail, 21...Ground wire, 22...
Terminal, 23... washer, 24... bolt, 25...
Paint peeling surface, 30... Nut, 31... Hexagonal nut, 32... Contact body, 33... Bolt insertion hole,
34...Engagement piece, 35...Slanted surface, 36...Tooth-like protrusion, 40...Nut, 41...Contact body, 42
... Bolt insertion hole, 43 ... Nut fitting piece, 44
... Inclined surface, 45 ... Tooth-like projection.

Claims

[Scope of utility model registration request]

It has a screw hole and a plurality of tooth-like protrusions formed radially from the central axis of the screw hole on a surface perpendicular to the screw hole, and the tooth-like protrusions are aligned with the tightening surface from the direction of tightening rotation of the screw. A nut characterized by having an obtuse inclined surface on the front surface in the direction of rotation.