JPH0429987U

JPH0429987U -

Info

Publication number: JPH0429987U
Application number: JP7070290U
Authority: JP
Priority date: 1990-07-04
Filing date: 1990-07-04
Publication date: 1992-03-10
Anticipated expiration: 2005-07-04
Also published as: JPH089032Y2

Description

[Brief explanation of the drawing]

第１図は本願考案を施したエアゾール噴出容器
の要部を断面図で示し胴部の部分の長いところを
破断線で示してなる全体構成の正面図であり、第
２図は第１図の底面図であり、第３図は内圧が異
常上昇して、切り込み溝の部分が裂け目になりは
じめの状態を示した第１図のエアゾール噴出容器
の底部の部分の一部を断面図にした正面図であり
、第４図は第３図の裂け目の部分がさらに開いた
状態を示した部分断面図であり、第５図は第４図
の図面の状態を下方からみた図で即ち底面図であ
る。１……底板部分、２……切り込み溝による傷状
部分、３……裂け目。 FIG. 1 is a front view of the overall structure of the aerosol ejection container according to the present invention, with a cross-sectional view showing the main part of the aerosol ejection container and the long part of the body section shown by a broken line, and FIG. It is a bottom view, and Fig. 3 is a front view showing a partial cross-section of the bottom part of the aerosol ejection container in Fig. 1, showing a state in which the internal pressure has increased abnormally and the grooves have begun to crack. FIG. 4 is a partial sectional view showing a state in which the tear in FIG. 3 is further opened, and FIG. 5 is a bottom view of the state shown in FIG. be. 1... Bottom plate part, 2... Damaged part due to cut groove, 3... Rip.

Claims

[Claims for Utility Model Registration] 1. Cut grooves in a desired shape, in a desired direction, in a desired size, and with a pressure resistance lower than the pressure resistance of one or more materials themselves at appropriate positions on the container body. An aerosol ejection container in which the cut grooves are formed so that when high pressure is applied due to high heat, the cut groove parts can be torn and opened earlier than other parts. 2 The bottom plate at the bottom of a container body such as an aerosol can is formed into an inwardly curved spherical shell, and cut grooves of an appropriate shape are formed at appropriate positions on the spherical shell-shaped bottom plate. An aerosol ejection container according to claim 1 of the utility model registration claim. 3 A plurality of grooves are provided in the radial direction of the spherical bottom plate, and when exposed to high heat from the outside, the pressure inside the can suddenly increases and the bottom plate changes from a concave state to a convex state. 2. The aerosol ejection container according to claim 1, wherein the radial cut grooves open as radial fissures and are degassed to prevent explosion.