JPH0714212Y2 - Liquid container - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container for liquid or the like equipped with a needle type spindle valve.

[0002]

2. Description of the Related Art Conventionally, when the body of a container body is pressed to extrude liquid such as oil, chemicals, detergent or the like contained in the container or powder, and the force for pressing the container body is weak, the contained liquid is
The pressure applied to the powder is small. Therefore, since the liquid or the like is discharged from the nozzle in the state where the flow velocity is low, there is a drawback that the required flight distance cannot be obtained.

[0003]

SUMMARY OF THE INVENTION In view of the drawbacks of the prior art, the present invention accelerates the fluid such as liquid or powder contained in the container even if the pressure for pressing the container is weak, and further discharges the fluid. An object of the present invention is to provide a container of liquid or the like that can be ejected by a simple mechanism without adding a pressure device and can automatically close a nozzle hole when not in use.

[0004]

In order to solve the above-mentioned problems, the present invention provides (a) a neck portion 4 having a narrowed portion 3 in an opening 2.
A container body 1 made of a hard elastic material having: (b) a sheet 7 having a hole 7a formed in the opening of the container body 1;
(C) Reverse V-shaped fluid acceleration nozzle 8 fixed to the seat 7
(D) A lower narrow edge portion 11 engaged with the narrowed portion 3 of the container body 1 at the lower portion and the inverted V-shaped fluid acceleration nozzle 8 at the upper portion.
Cylindrical cap 10 provided with an 8-shaped opening 14 corresponding to
And a top plate 13 of the cylindrical cap 10 and an octagonal opening 14 of the cap.
It is a liquid container having a nozzle 21 connected to it.

[0005]

According to the present invention, a constricted portion is formed integrally with the opening of a rigid container having flexibility and elasticity, and a conical projection is provided at the center of the seat provided on the upper surface of the opening. The flow rate of fluid is increased from the inside of the container toward the opening along the conical protrusion to rectify and discharge the fluid forward.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an overall front view, FIG. 2 is an enlarged vertical sectional view of an opening of a container, and FIG. 3 is an enlarged plan view of a nozzle portion with a part cut away. Reference numeral 1 is a container body made of a hard elastic material such as polyethylene or polypropylene, 2 is an opening portion of the container body, 3 is a narrowed portion formed in a neck portion 4 of the opening portion, and 5 is formed above the narrowed portion 3. A stepped portion 6 which is an enlarged portion and which locks the lower narrow edge portion 11 of the cap 10 is provided between the narrowed portion 3 and the enlarged portion 5. A sheet 7 having a hole 7a is stretched at the edge of the opening 2 of the container body 1, and an inverted V-shaped fluid acceleration nozzle 8 is attached to the center of the sheet 7. Further, the upper end of the cap 10 is expanded into a trumpet shape 12, a top plate 13 is provided on the trumpet shape part, and a hypotenuse on the circumference of the flow velocity accelerating nozzle 8 is provided at the center of the top plate 13. An eight-shaped opening 14 is formed with a gap between the opening 9 and the opening 9. Reference numeral 20 denotes a nozzle that is attached to the top surface of the top plate 13 of the cap 10 so as to be detachable, so that the accelerated fluid ejected from the octagonal opening 14 is guided and ejected to a position away from the container body 1. It was done.

[Usage] The container body 1 is filled with fluid through the opening 2 of the container body 1 in which the sheet 7 and the cap 10 are not attached to the opening 2. Next, the thin leaf 7 is adhered to the rim of the opening 2. Next, in a state where the lower narrow edge 11 of the cap 10 is not folded, the opening 2 is capped from above the enlarged portion 5 of the container body 1, and the lower narrow edge 11 of the cap is bent inward to form the container body 1.
Even when the cap 10 slides over the container body 1 by engaging with the narrowed portion 3 of the container 10, the lower narrow edge portion 11 of the cap 10 engages with the stepped portion 6 of the cap and the cap 10 moves into the container body 1. Configure so that it does not come off. When the container body 1 is pressed with fingers, the contained fluid rises toward the opening 2, and is centripetal from the gap between the fluid accelerating nozzle 8 and the figure-eight-shaped opening 14 of the cap through the hole 7a of the sheet 7. And is discharged to the outside of the cap 10. By repeatedly pressing the container body 1, the liquid is continuously discharged from the gap between the fluid accelerating nozzle 8 and the circular hole of the eight-shaped opening 14 of the cap. When the pressing of the container body 1 is stopped, the cap 1
The pressure of the fluid applied to the top plate 13 of 0 disappears. Accordingly, the top plate 13 of the cap 10 is pushed down from above, or the lower narrow edge portion 11 of the cap 10 is separated from the step 6 of the container body 1 by its own weight, and the top plate 13 of the cap 10 has an octagonal opening. 14 covers the hypotenuse on the circumference of the fluid accelerating nozzle 8, and the top plate 13 closes the hole 7a of the sheet 7,
The fluid does not escape from the container body 1. Further, by fitting the lower narrow edge portion 11 of the cap to the outer peripheral surface of the neck portion 4 of the container body with appropriate friction, the coupling between the container body 1 and the cap 10 is stabilized, and The gap between the character opening and the fluid accelerating nozzle 8 can be freely formed and closed.

[0008]

As described above, according to the present invention, since the step portion 6 is formed on the neck portion 4 of the opening 2 of the container body 1, the lower narrow edge of the cap 10 that covers the enlarged portion 5 is formed on the step portion. Part 11
Engage to control the vertical movement of the cap 10. Therefore,
The top plate 13 of the cap 10 covers the upper surface of the sheet 7 of the enlarged portion 5 of the container body, and the top plate 13 allows the fluid acceleration nozzle 8 to close the octagonal opening 14 of the top plate of the cap. When not in use, the container body 1 is placed upright and the cap 10 is pulled down to prevent the liquid in the container body 1 from leaking to the outside.
By pulling upward to separate the top plate 13 of the cap from the sheet 7 and widen the space between the octagonal opening 14 of the top plate 13 and the fluid acceleration nozzle 8 and crush the container body 1 with fingers. The fluid in the container body 1 can be expelled in front of the container body 1 through the hole 7a of the sheet 7 to easily accelerate the flow rate from the figure-eight opening 14. Therefore, according to the present invention, the fluid can be accelerated and discharged forward, which is advantageous in that it is safe to manufacture and handle and economical.

[Brief description of drawings]

FIG. 1 is an overall front view.

FIG. 2 is an enlarged cross-sectional view of an opening of a liquid container.

FIG. 3 is an enlarged plan view of a nozzle portion shown with a part cut away.

[Explanation of symbols]

 1 Container Main Body 2 Container Main Body Opening 3 Container Main Neck Narrowing 4 Container Main Body Neck 5 Container Main Body Expansion 6 Container Main Body Step 7 Sheet 7a Sheet Hole 8 Fluid Acceleration Nozzle 9 Fluid Acceleration Nozzle On the circumference of the cap 10 Cap 11 Lower narrow edge of cap 12 Trumpet part of cap 13 Top plate of cap 14 Octagonal opening of cap 20 Nozzle

Claims (2)

[Scope of utility model registration request] 1. A container body 1 made of a hard elastic material having a neck 4 having a narrowed portion 3 in an opening 2, and (b)
Sheet 7 provided with hole 7a formed in the opening of container body 1
(C) the inverted V-shaped fluid accelerating nozzle 8 fixed to the seat 7, (d) the lower narrow edge portion 11 engaged with the narrowed portion 3 of the container body 1 in the lower portion, and the inverted V-shaped portion in the upper portion. And a cylindrical cap 10 provided with an eight-shaped opening 14 corresponding to the fluid acceleration nozzle 8. 2. The liquid container according to claim 1, wherein the top plate 13 of the tubular cap 10 is provided with a nozzle 21 communicating with the eight-shaped opening 14 of the cap.