JPH0214814U

JPH0214814U -

Info

Publication number: JPH0214814U
Application number: JP9279788U
Authority: JP
Priority date: 1988-07-13
Filing date: 1988-07-13
Publication date: 1990-01-30

Description

[Brief explanation of drawings]

第１図はこの考案の１実施例を示す正面図、第
２図は第１図の側面図、第３図は第２図の打込み
時の状態を示す側面断面図、第４図は第１図の他
の応用例を示す正面図、第５図はこの考案の他の
実施例を示す側面図、第６図は従来の開脚釘を示
す正面図、第７図は従来の開脚釘が打込まれた状
態を示す正面断面図である。１：軸部、２：頭部、３：脚体、４：拡開用先
細傾斜面、５：並列面、６：対向面、７：傾斜面
、８：空洞部。 Fig. 1 is a front view showing one embodiment of this invention, Fig. 2 is a side view of Fig. 1, Fig. 3 is a side sectional view showing the state at the time of driving Fig. FIG. 5 is a side view showing another embodiment of this invention; FIG. 6 is a front view showing a conventional split-leg nail; FIG. 7 is a conventional split-leg nail. FIG. 1: Shaft portion, 2: Head portion, 3: Leg body, 4: Tapered inclined surface for expansion, 5: Parallel surface, 6: Opposing surface, 7: Inclined surface, 8: Hollow portion.

Claims

[Claims for Utility Model Registration] Consisting of a pair of legs 3, on the distal end side of the shaft 1, the tapered inclined surface 4 for expansion is formed on the side of the parallel surface 5 of the legs 3, facing inverted positions from each other. Spread nails being done. The split-legged nail according to claim 1, wherein the leg body 3 is formed with a step formed by an inclined surface 7 on the parallel surface 5 side of the axially intermediate portion while having an axially parallel portion. The split-leg nail according to claims 1 and 2, which is integrally molded from stainless steel material.