JPH0486786U

JPH0486786U -

Info

Publication number: JPH0486786U
Application number: JP13064490U
Authority: JP
Priority date: 1990-11-30
Filing date: 1990-11-30
Publication date: 1992-07-28

Description

[Brief explanation of the drawing]

添付図面は本案の実施例を示すもので、第１図
は防爆用穿孔ツール使用態様を示す一部を切欠し
た汎用エアゾール缶体の要部側面図、第２図〜第
７図はヘツドキヤツプと防爆用穿孔ツールとの種
々の実施例を示すもので、第２図〜第３図のＡは
その平面図、第２図〜第７図のＢは保持スライド
溝に平行に一部を断面にした正面図、第２図〜第
７図のＣは保持スライド溝に垂直方向の中央縦断
面図で、第２図はヘツドキヤツプの頭頂面が凹状
湾曲面をしたもの、第３図は同凸状湾曲面をした
もの、第４図はスライド用ウインドウを設けた同
概略偏平形状のもの、第５図は保持スライド溝の
底部に限界ストツパーを設けた同概略偏平形状の
もの、第６図、第７図は保持スライド溝をヘツド
キヤツプの中心をずらして設けた同概略偏平形状
のもので、第６図は直線状のもの、第７図は湾曲
状のもので、第８図は防爆穿孔ツールの別の実施
例を示す側面図である。１……ヘツドキヤツプ、１ａ……外周面、２…
…頭頂面、２ａ……凹状湾曲面、２ｂ……凸状湾
曲面、２ｃ……概略偏平形状、３……保持スライ
ド溝、３ａ……リツプ、３ｂ……側壁、３ｃ，３
ｄ……底部、４……防爆用穿孔ツール、４ａ……
ストツパーの当接する箇所、５……クランプ口部
、５ａ……上あご、下あご、５ｂ……チゼルポイ
ント、６……汎用エアゾール缶体、７……ヘツド
部、８……ノズル、９……ストツパー、１０……
スライド用ウインドウ、１１……突出部、１２…
…突起、１３……限界ストツパー、１４……折曲
端、１５……ノツチ、１６……スリツト、１７…
…底部。 The attached drawings show examples of the present invention. Figure 1 is a partially cutaway side view of the main parts of a general-purpose aerosol can showing how the explosion-proof drilling tool is used, and Figures 2 to 7 show the head cap and explosion-proof A of FIGS. 2 to 3 is a plan view thereof, and B of FIGS. 2 to 7 is a partially cross-sectional view parallel to the holding slide groove. C in the front view and FIGS. 2 to 7 is a central vertical cross-sectional view in the direction perpendicular to the holding slide groove. In FIG. 2, the top surface of the head cap is a concave curved surface, and in FIG. Figure 4 shows the same roughly flat shape with a sliding window, Figure 5 shows the same roughly flat shape with a limit stopper at the bottom of the holding slide groove, Figures 6 and 7. The figures show the same roughly flat shape with the holding slide groove offset from the center of the head cap. Figure 6 shows a straight type, Figure 7 shows a curved type, and Figure 8 shows a different type of explosion-proof drilling tool. FIG. 1...Head cap, 1a...Outer peripheral surface, 2...
... Parietal surface, 2a ... Concave curved surface, 2b ... Convex curved surface, 2c ... Roughly flat shape, 3 ... Holding slide groove, 3a ... Lip, 3b ... Side wall, 3c, 3
d... Bottom, 4... Explosion-proof drilling tool, 4a...
Place where the stopper comes into contact, 5...Clamp opening, 5a...Upper jaw, lower jaw, 5b...Chisel point, 6...General-purpose aerosol can body, 7...Head, 8...Nozzle, 9... Stopper, 10...
Slide window, 11... Projection, 12...
...Protrusion, 13... Limit stopper, 14... Bent end, 15... Notch, 16... Slit, 17...
…bottom.

Claims

[Scope of Claim for Utility Model Registration] 1. In a head cap 1 that protects a nozzle 8 attached to a head portion 7 of a general-purpose aerosol can body 6, a holding slide groove 3 in the shape of a "rip channel steel" is provided on the top surface 2, An explosion-proof drilling tool 4 having a clamp opening 5 that fits into a predetermined position of the can body 6 is inserted into the groove 3 so as not to easily fall out.
A headcap for an aerosol can body equipped with an explosion-proof drilling tool, characterized in that a clamp opening 5 is made to protrude from the outer peripheral surface 1a of the headcap 1 during drilling, or the tool 4 can be pulled out from the headcap 1. 2 The top surface 2 of the head cap 1 is a concave curved surface 2
a or a convex curved surface 2b, a holding slide groove 3 in the shape of a "rip channel steel" is provided in the center of the curved surfaces 2a and 2b, and a part of one or both sides of the side wall 3b of the groove 3 is enlarged. and provide a stopper 9,
Explosion-proof drilling tool 4 made of thin steel plate inserted into the groove 3
The stopper 9 on the opposite side of the clamp opening 5
2. The headcap for an aerosol can body equipped with an explosion-proof drilling tool according to claim 1, wherein the abutting portion 4a is enlarged. 3. The lip 3a at the outer peripheral end of the headcap 1 of the holding slide groove 3 in the shape of a "rip channel steel" is continuous with the top surface 2 of the headcap, and a sliding window 10 is provided on the top surface 2, and the bottom 3c of the groove 3.
2. The explosion-proof tool according to claim 1, wherein the explosion-proof drilling tool 4 made of a thin steel plate is provided with a protrusion 11 which is inserted into the groove 3, and the explosion-proof drilling tool 4 made of a thin steel plate is provided with a protrusion 12 which projects from the slide window 10. Head cap for aerosol can bodies equipped with a drilling tool. 4. The top surface 2 of the head cap 1 is made into a roughly flat shape, and a part of the lip 3a of the holding slide groove 3 in the shape of a "ripped channel steel" provided on the top surface 2 is removed, and the groove bottom 3d of the lip removed part is removed. the bottom 3 of the groove 3
A limit stopper 13 is provided at the boundary with the groove 3 to be deeper than c, and the other end of the clamp opening 5 of the thin steel plate explosion-proof drilling tool 4 to be inserted into the groove 3 is bent. The explosion-proof drilling tool according to claim 1 is equipped with a notch 15 for locking the bent end 14 of the explosion-proof drilling tool 4 at the other end of the limit stopper 13 of the groove bottom 3d of the removal part. Head cap for aerosol cans. 5. The top surface 2 of the head cap 1 has a generally flat shape, and the center of the top surface 2 is shifted to provide a holding slide groove 3 in the shape of a straight or curved "rip channel steel", and the head cap 1 is inserted into the groove 3. A linear or curved explosion-proof drilling tool 4 made of thin steel plate is provided, a protrusion 11 for holding the tool 4 in the groove 3 is provided at the bottom 3c of the groove 3, and a protrusion 11 is provided on one side wall 3b of the groove 3. 4. The explosion-proof tool according to claim 1, wherein a stopper 9 is provided by enlarging a portion of the explosion-proof drilling tool 4, and a portion 4a of the explosion-proof drilling tool 4 that is in contact with the stopper 9 on the side surface opposite to the clamp opening 5 is enlarged. Head cap for aerosol cans equipped with a drilling tool. 6 The clamp opening 5 provided at the tip of the explosion-proof drilling tool 4 made of thin steel plate is circular or oval, and the upper or lower jaw 5a of the opening 5 is curved and protrudes toward the front side or the front upper side, respectively. , whose tip is a chisel point 5b.
5. A headcap for an aerosol can body equipped with the explosion-proof drilling tool according to 5.