JPH0184657U

JPH0184657U -

Info

Publication number: JPH0184657U
Application number: JP1987180599U
Authority: JP
Priority date: 1987-11-27
Filing date: 1987-11-27
Publication date: 1989-06-06
Also published as: JPH0242281Y2

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すものであつて、
第１図は第２図のＡ―Ａ線断面図、第２図は平面
図、第３図は第２図のＢ―Ｂ線拡大断面図、第４
図はマスク本体のオーバーキヤツプとしての使用
状態を示す断面図である。１……エアゾール容器、２……ステム、３……
固定部、５……固定体、１０……係合段部、１１
……弾性突出片、１２……係合突起、１３……係
合部、１４……膨出部、１７……外周壁、１８…
…マスク本体、２０……底壁、２１……係合口、
２２……径大部、２３……嵌合部、２４……ノズ
ル、２５……係合片、２６……空気導入口。 The drawings show one embodiment of the present invention,
Figure 1 is a sectional view taken along the line A-A in Figure 2, Figure 2 is a plan view, Figure 3 is an enlarged sectional view taken along the line B-B in Figure 2, and Figure 4 is an enlarged sectional view taken along the line B-B in Figure 2.
The figure is a sectional view showing the mask body in use as an overcap. 1...Aerosol container, 2...Stem, 3...
Fixed part, 5... Fixed body, 10... Engagement step part, 11
...Elastic projecting piece, 12...Engaging protrusion, 13...Engaging portion, 14...Bulging portion, 17...Outer peripheral wall, 18...
...Mask body, 20...Bottom wall, 21...Engagement opening,
22...large diameter part, 23...fitting part, 24...nozzle, 25...engaging piece, 26...air introduction port.

Claims

[Scope of Claim for Utility Model Registration] (1) On the outer surface of a fixing body having a fixing part to the aerosol container on the inner surface, at a position offset to one side from the axis,
An engagement device in which an elastic projecting piece provided with an engagement step on the outside projects, and a plurality of engagement protrusions are protruded at regular intervals at positions offset from the axis, and the engagement protrusions can be engaged. An abutment is formed in the bottom wall of the mask body, a nozzle connected to the stem of the aerosol container is formed in the bottom wall, and the nozzle can press the stem using the engagement port engaged with the engagement protrusion as a fulcrum. The inhaler is characterized in that an engaging piece is formed protrudingly on the bottom wall of the mask body, and the engaging piece engages with the engaging stepped portion of the elastic protruding piece in the pressed state to enable continuous injection of the aerosol container. Inhaler mask in aerosol container. (2) The utility model according to claim 1, wherein the engaging protrusion consists of a small diameter engaging part and a large diameter bulging part provided on the upper part of the engaging part. Inhalation mask with inhalation aerosol container. (3) Registration of a utility model characterized in that the engagement opening is comprised of a large diameter part that passes through the bulge of the engagement protrusion and a small diameter fitting part that engages the engagement part of the engagement protrusion. An inhalation mask for an inhalation aerosol container according to claim 1 or 2. (4) An inhalation mask for an inhalation aerosol container according to claim 1, wherein the mask body has an air inlet opening formed in a part of its outer peripheral wall. (5) An inhalation mask for an inhalation aerosol container according to claim 1, wherein the mask body can be used as an overcap of the aerosol container when not in use.