JPS6113010U

JPS6113010U - insulation mounting nails

Info

Publication number: JPS6113010U
Application number: JP9759384U
Authority: JP
Inventors: 清森実; 弘海田
Original assignee: 積水樹脂株式会社
Priority date: 1984-06-27
Filing date: 1984-06-27
Publication date: 1986-01-25

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】第１図は本考案の断熱材の取付釘の一例を示す正面図、
第２図は第１図■一■線における断面図、第３図は本考
案取付釘の要部を示す断面図、第４図は第３図のＩＶ−
ＩＶ線における断面図、第５図は抜止片が閉じた状態を
示す断面図、第６図は第５図のＶＩ一ＶＩ線における断
面図、第７図は本考案取付釘が断熱材と壁材又は天井材
に打ち込まれた状態を示す正面図である。１・・・釘、２・・・頭部、３・・・軸部、４・・・尖
鋭部、−５・・・基部、６・・・係止部、７・・・突部
、８・・・抜止部、９・・・抜止片、１１・・・先端係
止部。[Brief explanation of the drawings] Fig. 1 is a front view showing an example of a mounting nail for the heat insulating material of the present invention;
Figure 2 is a cross-sectional view taken along the line ■-- in Figure 1, Figure 3 is a cross-sectional view showing the main parts of the mounting nail of the present invention, and Figure 4 is the IV-
5 is a sectional view taken along line IV, FIG. 5 is a sectional view showing the closed state of the retaining piece, FIG. 6 is a sectional view taken along line VI-VI in FIG. It is a front view showing the state where it is driven into the material or ceiling material. DESCRIPTION OF SYMBOLS 1...Nail, 2...Head, 3...Shaft, 4...Sharp part, -5...Base, 6...Locking part, 7...Protrusion, 8 . . . Retaining portion, 9. Retaining piece, 11. Tip latching portion.

Claims

[Scope of utility model registration request]

A head portion 2 and a sharp portion 4 are provided at both ends of the shaft portion 3, respectively.
The shaft portion. 3 consists of a base 5, a locking part 6, and a bottom locking part 11 in order from the head 2 side to the sharp part 4 side, a protrusion 7 is provided on the peripheral wall of the base 5, and a protrusion 7 is provided on the peripheral wall of the locking part 6. is provided with a plurality of annular retaining portions 8, and the ends of a plurality of retaining pieces 9 having restoring force are attached to the sharp portion 4 in the distal end retaining portion 11.
A mounting nail for a heat insulating material made of synthetic resin, characterized in that the retaining piece 9 can be opened and closed using the end portion as a hinge so that the retaining piece 9 approaches and separates from the tip locking portion 11.