JPS62196914U

JPS62196914U -

Info

Publication number: JPS62196914U
Application number: JP8573786U
Authority: JP
Priority date: 1986-06-04
Filing date: 1986-06-04
Publication date: 1987-12-15

Description

[Brief explanation of the drawing]

第１図はこの考案に係る開脚釘の正面図、第２
図は同上の側面図、第３図は同上要部を拡大した
斜視図、第４図は脚部先端の拡大底面図、第５図
と第６図及び第７図の各々は、打込み工程の順序
を示す説明図、第８図は従来の開脚釘を示す第１
の例を示す使用状態の縦断正面図、第９図は同上
要部の要部を拡大した正面図、第１０図は同上に
おける脚片先端の打込形状を示す説明図、第１１
図は従来の開脚釘における第２の例を示す正面図
、第１２図は同上の使用状態を示す縦断面図、第
１３図は第１２図における矢印−に沿う
拡大断面図である。１１は頭部、１２は脚部、１３はスリツト、１
４は脚片、１５はテーパ面、１６は傾斜面。 Figure 1 is a front view of the split leg nail according to this invention, Figure 2
The figure is a side view of the same as above, Fig. 3 is an enlarged perspective view of the main part of the above, Fig. 4 is an enlarged bottom view of the tip of the leg, and Figs. 5, 6, and 7 show the driving process. An explanatory diagram showing the order, FIG. 8 is the first diagram showing the conventional split nail.
FIG. 9 is an enlarged front view of the main parts of the same, FIG. 10 is an explanatory view showing the driving shape of the tip of the leg in the same, and FIG.
The figure is a front view showing a second example of a conventional split-leg nail, FIG. 12 is a longitudinal cross-sectional view showing the same usage condition, and FIG. 13 is an enlarged cross-sectional view taken along the arrow - in FIG. 12. 11 is the head, 12 is the leg, 13 is the slit, 1
4 is a leg piece, 15 is a tapered surface, and 16 is an inclined surface.

Claims

[Scope of utility model registration request]

In a split leg nail in which the leg is divided into a pair of leg pieces along the axial direction, and a tapered surface for splitting the legs is provided on the inner surfaces facing each other at the tips of both split leg pieces, the tips of both split leg pieces are A split leg nail for foamed building materials, characterized in that the leg axis is inclined in the same direction intersecting the tapered surface for split legs.