JP2598512Y2 - Liquid discharge container - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid discharging container provided so as to discharge a liquid detergent by internal pressurization by pressing a container body.

[0002]

2. Description of the Related Art For example, as a liquid detergent discharge container, there is provided a container body erecting the mouth and neck from the upper end of the body which can be elastically pressed, and a cap with a nozzle screwed to the outer surface of the mouth and neck.
The cap is closed at the upper end surface from the cap top wall and a plug is erected from the center of the occluding plate, and a nozzle having a plurality of small through-holes is erected on the occluding plate portion surrounding the plug, and can be moved up and down to the outer surface of the nozzle. The cap is fitted into the cap, and the stopper is fitted into the pouring hole formed in the top wall of the cap by pushing down the cap, so that the liquid cannot be poured out. 2. Description of the Related Art A container is widely used in which an injection hole is opened and a liquid in the container can be discharged from the injection hole by squeezing the container body from this state.

[0003]

[Problems to be solved by the invention]
It is convenient to close the pouring hole only by moving the mouth cap up and down.However, since the liquid pouring mode only discharges in a water gun shape, for example, as a container for cleaning a wide place, detergent spraying is troublesome. There was inconvenience.

[0004] The container of the present invention can be discharged in a shower form from a plurality of small perforations, or can be discharged in a large amount from one large perforated hole, and can be used properly according to the application. It is what it was.

[0005]

Means for Solving the Problems A container body 1 standing upright from the upper end of a body 2 which can be elastically pressed, and an opening surface of the container body is closed by a top plate 7 and fitted into the neck part 4. Wearing inner stopper 6
And a cap 15 having an inward flange-shaped top wall 17 at the upper end of a peripheral wall 16 screwed to the outer surface of the mouth and neck portion. The inner plug 6 has a ridge 9 on the outer peripheral upper surface of the top plate 7. At the same time, the central part of the top plate is raised to form a short cylindrical part 10 with an upper surface closed,
And a plurality of through holes in the top plate portion between the ridge 9 and the short tube portion 10.
The cap 15 is provided with the inner peripheral surface of the top wall to the outer peripheral surface of the short tube portion 10 and the outer peripheral surface of the sealing tube 18 suspended from the middle portion of the top wall to the inside of the ridge 9. A plurality of small through holes 19 are formed at substantially equal intervals in the top wall portion between the sealing cylinder 18 and the cap peripheral wall 16 so as to be fitted to each of the peripheral surfaces in a watertight manner. After the cylinder 18 and the short cylinder portion 10 are screwed up by the cap 15 with respect to the mouth and neck of the container body, the sealing cylinder 18 is disengaged from the ridge 9 and the through hole 11 and the small through hole 19 communicate with each other. By raising the screw, the lower end of the inner peripheral portion of the top wall 7 is disengaged from the outer surface of the short cylindrical portion 10 so that the through hole 11 and the flange-shaped hole 17a at the center of the top wall can be communicated.

[0006]

Function The cap is slightly moved from the closed state of the cap shown in FIG.
When the screw 15 is raised, the sealing cylinder 18 is disengaged from the inner surface of the ridge 9, and the through hole 11 and the small through hole 19 communicate with each other. In this state, since the flange-shaped hole 17a of the top wall 17 is closed watertight by the outer surface of the short tube portion 10 of the inner plug 6, when the body of the container body 1 is squeezed in this state, the container is pressurized due to the high pressure inside the container. The body fluid is discharged in a shower form through the through holes 11 and the small through holes 19. Further, when the cap 15 is further screwed up, the short cylindrical portion
Since the flange hole 17a is detached from the upper surface and the diameter of the flange-shaped hole is larger than that of the small through-hole, the liquid in the container is discharged through the through-hole 11 and the flange hole 17a by the body squeezing.

After the liquid is discharged, the cap 15 is tightened,
The flange hole 17a and the small through hole 19 are closed again.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference numeral 1 denotes a container having a body 2 which can be elastically squeezed, and a mouth and neck 4 for screwing a cap is erected from the upper end of the body via a shoulder 3.

Reference numeral 6 denotes an inner plug for closing the mouth formed by the upper end surface of the mouth and neck portion. The outer periphery of the top plate 7 is placed on the upper end surface of the mouth and neck portion to seal the mouth portion. The leg cylinder 8 is fitted to the inner surface of the mouth and neck. A ridge 9 is provided on the outer peripheral upper surface of the top plate 7 and a central portion of the top plate is raised to form a short cylindrical portion 10 whose upper surface is closed. Further, a plurality of through holes 11 are formed in the top plate portion between the ridges 9 and the short tube portion 10 at substantially equal intervals. In the illustrated example, the through holes extend to the lower portion of the short cylindrical portion 10 and are formed.

Reference numeral 15 denotes a cap having a peripheral wall 16 screwed to the outer surface of the mouth and neck portion 4, and having an inward flange-like top wall at the upper end of the peripheral wall.
Has 17. The inner surface of the peripheral wall 16 is preferably provided so as to move up and down in a watertight manner with respect to the outer surface of the mouth neck 4 or the inner plug 6 described above. In the illustrated example, a seal ridge 4a provided on the upper outer surface of the mouth neck has a peripheral wall 4a. 16 Provided to be in water-tight contact with the inner wall surface.

It is preferable that the top wall 17 rises inward at an inner peripheral portion thereof in a tapered shape. When the cap 15 is tightened to the container body neck portion 4, the upper surface of the inner peripheral portion and the upper surface of the short cylindrical portion 10 are formed. Are provided on the same plane. The top wall 7 has a flange-like hole 17a, and the inner peripheral surface of the top wall is in water-tight contact with the outer peripheral surface of the short tube portion 10. Also top wall 17
From the middle part, a sealing tube 18 that is in water-tight contact with the inner peripheral surface of the ridge 9 is suspended, and the sealing tube and the cap
A plurality of small through holes 19 are formed at substantially equal intervals in the top wall portion between them. In the illustrated example, a concave groove 20 is provided on the top surface of the top wall portion, and by doing so, it is possible to prevent the liquid remaining on the top wall top surface after the liquid is poured out from wetting the outer surface of the surrounding wall.

The sealing cylinder 18 and the short cylinder section 9 are screwed up by the cap 15 with respect to the mouth and neck of the container body.
Is removed from the ridge 9, and the through hole 11 and the small through hole 19 communicate with each other.
Further, by screwing up the cap, the lower end of the inner peripheral portion of the top wall 17 is disengaged from the outer surface of the short cylindrical portion 10, and the through hole 11 and the flange hole 17a are removed.
Are formed so that they can communicate with each other.

The container 1, the inner plug 6, and the cap 15 are
Each is integrally formed of a synthetic resin material.

[0014]

[Effects of the Invention] The present invention has the above-described structure. When the cap is slightly raised and the sealing cylinder 18 is removed from the ridge 9, the liquid is simultaneously showered from the plurality of small through holes 19. It is possible to discharge a large amount of liquid by further raising the cap and opening the flange-shaped hole 17a, so that a large amount of liquid can be discharged according to the place of use. There is.

[Brief description of the drawings]

FIG. 1 is an enlarged vertical sectional view of a main part of a container of the present invention.

FIG. 2 is a perspective view of the container.

[Description of Signs] 6 Inner plug 11 Through hole 15 Cap 17a Flange hole 18 Sealing cylinder 19 Small through hole

Claims (1)

(57) [Scope of request for utility model registration] 1. A container body 1 having an elastically squeezable body 2 erecting a mouth and neck 4 from an upper end thereof, and an opening surface of the container being closed by a top plate 7 and fitted to the mouth and neck 4. The inner plug 6 includes a cap 6 and a cap 15 having an inward flange-shaped top wall 17 at an upper end of a peripheral wall 16 screwed to the outer surface of the mouth and neck portion. At the same time, the central portion of the top plate is raised to form a short cylindrical portion 10 of which the upper surface is closed.
A plurality of through-holes 11 are drilled in the top plate portion between the and the short tube portion 10, and the cap 15 has an inner peripheral surface of the top wall hanging down to an outer peripheral surface of the short tube portion 10 and from an intermediate portion of the top wall. The outer peripheral surface of the sealing cylinder 18 is fitted to the inner peripheral surface of the ridge 9 in a water-tight manner, and a plurality of top walls between the sealing cylinder 18 and the cap peripheral wall 16 are provided at substantially equal intervals. A small through hole 19 is formed, and the sealing tube 18 and the short tube portion 10 are disengaged from the ridge 9 when the cap 15 is screwed up with respect to the mouth and neck of the container body. After the small through hole 19 and the small through hole 19 communicate with each other, the cap is further screwed up so that the lower end of the inner peripheral portion of the top wall 7 is disengaged from the outer surface of the short cylindrical portion 10, and the through hole 11 and the flange-like hole 17a at the center of the top wall are connected. Is formed to be able to communicate with each other.