JPS6346360U

JPS6346360U -

Info

Publication number: JPS6346360U
Application number: JP14040786U
Authority: JP
Priority date: 1986-09-12
Filing date: 1986-09-12
Publication date: 1988-03-29
Also published as: JPH037310Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例に係わるダイヤフ
ラムキヤツプを取付けた製品の容器口部を示す縦
断面図、第２図は第１図に示すダイヤフラムキヤ
ツプを取付けた容器から内容物を注出中の状態を
示す縦断面図、第３図は第１図に示すダイヤフラ
ムキヤツプを取付けた容器への戻り中の状態を示
す縦断面図、第４図は弁支持盤の平面図、第５図
は第１図に示す容器のキヤツプの平面図、及び第
６図は第１図に示す容器の正面図である。１……ダイヤフラムキヤツプ、２……ボトル、
３……口部、４……空間、５……弁支持盤、６…
…隔盤、７……覆盤、８……軸、１０……シール
材、１１……弁体、１１ａ……内面、１１ｂ……
弁面、１１ｃ……先端面、１１ｄ……下端、１２
……第１の逆止弁、１３……ダイヤフラム、１４
……軸、１５……滴回収溜り部、１６……ダイヤ
フラム支持枠、１７……内容物戻し用孔、１７ａ
……内面、１８……弁座部材、１８ａ……テーパ
面、１８ｂ……弁座面、１８ｃ……下部、１８ｄ
……先端面、１８ｅ……下端、２１……隙間、２
２……スポーク、２３……孔、２４……空間、２
５……容器内連通空間、２６……弁座部材支持枠
、２７……支持板部、２８……キヤツプ胴部、２
９……第２の逆止弁、３０……孔、３１……ネジ
、３２……弁部材、３３……支持肢、３４……栓
部、３５……支持筒、３６……アンダーカツト、
３７……覆板部、３８……外部連通空間、４０…
…開口、４１……外壁、４２……内壁、４３……
アンダーカツト、４４……矢印、４５……矢印。 Fig. 1 is a vertical sectional view showing the mouth of a container of a product fitted with a diaphragm cap according to an embodiment of this invention, and Fig. 2 shows the contents being poured out from the container fitted with the diaphragm cap shown in Fig. 1. 3 is a vertical sectional view showing the state of the valve being returned to the container with the diaphragm cap shown in FIG. 1 attached, FIG. 4 is a plan view of the valve support plate, and FIG. FIG. 1 is a plan view of the cap of the container shown in FIG. 1, and FIG. 6 is a front view of the container shown in FIG. 1...Diaphragm cap, 2...Bottle,
3... Mouth part, 4... Space, 5... Valve support plate, 6...
...Diameter, 7... Cover plate, 8... Shaft, 10... Seal material, 11... Valve body, 11a... Inner surface, 11b...
Valve surface, 11c...Tip surface, 11d...Lower end, 12
...First check valve, 13...Diaphragm, 14
... shaft, 15 ... droplet collection reservoir section, 16 ... diaphragm support frame, 17 ... hole for returning contents, 17a
... Inner surface, 18 ... Valve seat member, 18a ... Tapered surface, 18b ... Valve seat surface, 18c ... Lower part, 18d
... Tip surface, 18e ... Bottom end, 21 ... Gap, 2
2... spoke, 23... hole, 24... space, 2
5...Communication space in the container, 26...Valve seat member support frame, 27...Support plate part, 28...Cap body part, 2
9... Second check valve, 30... Hole, 31... Screw, 32... Valve member, 33... Support limb, 34... Plug portion, 35... Support tube, 36... Undercut,
37... Cover plate portion, 38... External communication space, 40...
...opening, 41...outer wall, 42...inner wall, 43...
Undercut, 44...arrow, 45...arrow.

Claims

[Scope of utility model registration request]

The cap is attached to the mouth of a bottle, and a valve support plate, a partition plate, and a cover plate are arranged in order from the bottom to the top in the axial direction of the internal space, which are located across the internal space of the cap. The diaphragm includes a valve body forming a valve opening with a conical cylindrical side wall projecting upward in the axial direction, a diaphragm supporting the valve body, and a diaphragm supporting the valve body, and a droplet collection reservoir formed integrally with a recess having an open end toward said droplet collection reservoir, and a content return hole passing through the bottom of said droplet collection reservoir; a first check valve that protrudes upward in the axial direction, is located inside the valve body of the diaphragm, and cooperates with the valve body to allow the flow of contents from the bottom to the top in the axial direction; The valve seat member is elastically supported by a content delivery hole that penetrates the valve seat member in the axial direction and communicates with the internal space of the valve body of the diaphragm, and engages with the content return hole to release the content. and a valve member constituting a second check valve that cooperates with the material return hole to allow the flow of the contents from the upper side to the lower side in the axial direction, and the cover plate A diaphragm cap having an opening capable of exposing the valve body and the vicinity thereof, and covering the remainder of the upper surface of the diaphragm in the axial direction.