JPS6328683U

JPS6328683U -

Info

Publication number: JPS6328683U
Application number: JP12208686U
Authority: JP
Priority date: 1986-08-11
Filing date: 1986-08-11
Publication date: 1988-02-25
Also published as: JPH0422861Y2

Description

[Brief explanation of the drawing]

第１図はこの考案にかかる手圧噴射容器の一実
施例の非操作時の要部縦断面図、第２図は第１図
に示す弾性筒の拡大図で、ａは平面図、ｂは部分
縦断側面図、ｃは底面図、第３図は第１図に示す
例のノズルと同様な他の設計例のノズルの縦断面
図で、中心線の上側は噴射時、下側は噴射停止直
後の態様をそれぞれ示す。第４図は第３図に示す
ノズルの左側面図、第５図は他の実施例の非操作
時の要部縦断面図、第６図はさらに他の実施例の
要部縦断面図で、中心線の左側は噴射時、右側は
噴射停止直後の態様をそれぞれ示す。１は容器、１１は溶液、１２は口縁、２は噴射
頭、２１は吸気孔、３は内筒、３１は端壁、３２
は側孔、３３は噴射通路、４は外筒、４１は噴射
口、４２は環状端壁、５は弾性筒、５１は胴部、
５２は裾部、６は吸液管、７は周溝である。 Fig. 1 is a longitudinal cross-sectional view of essential parts of an embodiment of the hand-pressure injection container according to this invention when not in operation, and Fig. 2 is an enlarged view of the elastic cylinder shown in Fig. 1, where a is a plan view and b is a plan view. Partial vertical side view, c is a bottom view, and Figure 3 is a vertical cross-sectional view of another design example nozzle similar to the example nozzle shown in Figure 1, where the upper side of the center line is during injection and the lower side is when injection is stopped. The respective aspects immediately after are shown. FIG. 4 is a left side view of the nozzle shown in FIG. 3, FIG. 5 is a longitudinal sectional view of the main part of another embodiment when not in operation, and FIG. 6 is a longitudinal sectional view of the main part of another embodiment. , the left side of the center line shows the state during injection, and the right side shows the state immediately after injection is stopped. 1 is a container, 11 is a solution, 12 is a lip, 2 is an injection head, 21 is an intake hole, 3 is an inner cylinder, 31 is an end wall, 32
is a side hole, 33 is an injection passage, 4 is an outer cylinder, 41 is an injection port, 42 is an annular end wall, 5 is an elastic cylinder, 51 is a body part,
52 is a hem part, 6 is a liquid suction pipe, and 7 is a circumferential groove.

Claims

[Scope of utility model registration request]

A jetting head 2 having a nozzle described below is tightly fixed to the lip 12 of a flexible-walled container 1 containing a solution 11 for jetting. an inner cylinder 3 having an injection passage 33 whose rear end communicates with the solution 11;
An outer cylinder 4 having at its front end an annular end wall 42 forming a
and an elastic cylinder 5 as described below, which is interposed in a cylindrical circumferential groove 7 provided between the inner cylinder 3 and the outer cylinder 4, and the rear end of the circumferential groove 7 is connected to the injection head 2. The elastic cylinder 5 has a body part 51 which has a diameter smaller than the inner diameter of the corresponding part of the outer cylinder 4 and can fit tightly into the side hole 32, and a body part 51 which has a diameter smaller than the outer diameter of the corresponding part of the inner cylinder 3. This hand-pressure injection container has a hem portion 52 which has a large inner diameter and can be brought into close contact with the inner circumferential surface of the corresponding portion of the outer cylinder 4.