Gas Releasing Cap for Aerosol Container

Abstract

A gas releasing cap 750 comprises a cap body 501 composed of a top plate part 511 and a side wall 512 installed downwardly at the rim of the top plate part 511 , where an opening is formed, and a pushing member 502 having a pushing projection 521 swingably connected to the top plate part 511 of the cap body 501 , wherein the cap 750 is capable of releasing gas by swinging the pushing member downwardly so as to lock the pushing member 502 into the top plate part 511 and pushing the stem 35 with a pushing projection 502 when releasing gas.

1 . A gas releasing cap for attaching to an aerosol container for spraying the content through a stem by pushing the stem, comprising:
 a cap body composed of a top plate part and a side wall installed downwardly at the rim of the top plate part, in which an opening is formed in the top plate part; and   a pushing member having a pushing projection swingably connected to the top plate part of the cap body,   wherein the cap is capable of releasing gas by swinging the pushing member within the cap so as to lock the pushing member into the top plate part and attaching the cap body to the aerosol container so as to push the stem with the pushing projection.   
   
   
       2 . A gas releasing cap for attaching to an aerosol container for spraying the content through a stem by pushing the stem, comprising:
 a top plate part;   a first side wall installed downwardly at the rim of the top plate part having an engaging projection engageable with a winding up part of the aerosol container at a lower end; and   a second side wall installed upwardly at the rim of the top plate part having an engaging projection engageable with the winding up part at an upper end,   wherein the distance from the top plate part to the upper end of the second side wall is set to be smaller than the distance from the top plate part to the lower end of the first side wall and the stem is pushed with the top plate part so as to release gas by engaging the second side wall with the winding up part of the aerosol container.   
   
   
       3 . A gas releasing cap for attaching to an aerosol container for spraying the content through a stem by pushing the stem, comprising:
 a top plate part; and   a side wall installed downwardly at the rim of the top plate part,   wherein the stem is pushed with the top plate part by forcibly inserting the side wall into the aerosol container.   
   
   
       4 . A gas releasing cap for attaching to an aerosol container for spraying the content through a stem by pushing the stem, comprising:
 a top plate part;   a first side wall installed downwardly at the rim of the top plate part having an engaging projection engageable with one winding up part of the aerosol container at a lower end; and   a second side wall installed upwardly at the rim of the top plate part having an engaging projection engageable with another winding up part at an upper end,   wherein the distance from the top plate part to the upper end of the second side wall is set to be smaller than the distance from the top plate part to the lower end of the first side wall and the stem is pushed with the top plate part so as to release gas by engaging the second side wall with the winding up part of the aerosol container.   
   
   
       5 . A gas releasing cap for attaching to an aerosol container for spraying the content through a stem by pushing the stem, comprising:
 a push button attachably/detachably attached to the stem having a spray nozzle;   a top plate part provided above the push button; and   a side wall provided above the top plate part having an engaging projection engageable with a winding up part of the aerosol container at an upper end,   wherein the stem is pushed with the top plate part so as to release gas by removing the push button from the stem and engaging the side wall with the winding up part of the aerosol container.