JP2565405Y2 - Liquid dispense 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 dispensing container.

[0002]

[Prior art]

[Problem to be solved by the invention] As a liquid discharge container,
A container body formed entirely of synthetic resin, with the mouth and neck raised from the upper end of the cylindrical body that stores the liquid, and an inner cap that is attached to the upper end of the mouth and neck and has a spout in the center. And an outer cap which covers the inner cap and is detachably attached to the mouth and neck.

[0003] These are naturally disposed of after the content liquid has been used up. However, in view of recent garbage disposal circumstances, it is demanded that these wastes be reduced as much as possible.

[0004] The present invention has been made in view of such circumstances, and an object of the present invention is to propose a container in which a portion of the container is discarded after use of the content as much as possible by making it replaceable. It is.

[0005]

In order to solve the above-mentioned problems, the container of the present invention closes an opening at the lower end of the peripheral wall 5 and connects the rear part to the rear end of the lower end of the peripheral wall 5 so as to be pivotable downward.
In addition, the case body 2 having the bottom plate 7 whose front part is detachably engaged with the front part of the lower end of the peripheral wall 5 and the inner peripheral edge of the inward flange 6 extending from the upper end edge of the peripheral wall 5 of the case body 2 The upper surface of the flexible annular body 3 fitted and covered and the upper surface of the shoulder 18 extending from the upper edge of the thin body 16 inserted into the case body 2 through the lower end opening are pressed against the lower surface of the flexible annular body 3. The liquid storage container body 4 is configured to be in contact with the liquid container 4 and to protrude upward from the upper end opening of the case body 2 at the mouth and neck part 19 erected from the upper end of the shoulder part 18.

[0006]

The container body 4 is inserted into the case body 2 from the state shown in FIG. 2 so that the mouth and neck portion 19 protrudes upward from the opening of the case body 2, and then the bottom plate 7 is rotated so that the ridge 11 is recessed. Fit into groove 12. At this time, the upper surface of the shoulder portion 18 of the container is
And can be stored in the case body 2 without play.

When the liquid in the container body 4 is used up, the engagement is released by pressing the projection 13 and then the bottom plate 7 is pressed.
Is rotated to extract the empty container body 4, and then a new container body 4 containing liquid is attached as described above.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings.

FIGS. 1 to 3 show an embodiment of the present invention. In the drawings, reference numeral 1 denotes a liquid discharging container. The container 1 includes a case body 2, a soft annular body 3, and a liquid storage container body 4 as main members.

The case body 2 is formed of a synthetic resin, and has an inward flange 6 extending from the upper end of the cylindrical peripheral wall 5 having an open lower end surface.
Is provided. The bottom plate 7 has a disk shape that substantially closes the lower end opening of the peripheral wall 5, and a bearing portion 8 projecting rearward from the rear portion is turned downward into a cut groove 9 formed in the rear lower end surface of the peripheral wall 5. It is pivoted so that it can move. Also, a ridge 11 laid laterally on the front surface of an inverted U-shaped plate-like elastic plate 10 erected from the upper surface of the front end portion is fitted into a concave groove 12 recessed at the lower end of the front portion of the peripheral wall 5. The lower end opening is closed. Further, a pressing projection 13 projecting forward from the lower end of the front surface of the elastic plate portion 10 is provided.
Is projected forward from a cut groove 14 provided at the lower end of the front wall of the peripheral wall 5, and the protrusion 13 is pushed in against the elastic force of the elastic plate portion 10, whereby the engagement between the ridge 11 and the concave groove 12 can It is configured to be released.

The flexible annular body 3 is integrally formed of a flexible material such as an elastomer, as shown in FIG. 3, and is provided with a locking cylinder from the lower end of the outer periphery of the cylindrical base 3a having upper and lower ends as shown in FIG. The portion 3b is vertically provided, and the inner peripheral edge of the inward flange 6 of the case body 2 is fitted into the concave groove 15 provided on the outer surface of the base 3a, and is attached to the case body 2.

The liquid container 4 is made of synthetic resin, and has a shoulder 17 having a step 17 from the upper end of a thin cylindrical body 16.
The mouth and neck 19 is erected through 18, and the mouth and neck
19 Inner cap with perforation hole 20 drilled in the center of the top wall at the upper end
21 is fitted.

Then, the container body 4 configured as described above is inserted from the lower end opening of the case body 2 and the mouth and neck portion 19 is projected from the upper end opening of the case body 2 and mounted. At this time, the upper surface of the shoulder portion 18 of the container 4 is pressed against the lower surface of the base 3a of the soft annular member 3 to prevent the container 4 from rattling.

Reference numeral 22 in the figure denotes an outer cap which covers the inner cap 21 and is detachably fitted to the mouth 19 of the container body.

[0015]

As described above, in the container of the present invention, as described above, the body of the container for storing the liquid is made thin, and only the container is replaced. The amount can be extremely reduced as compared with a container, which is suitable for recent garbage disposal situations.

The container can be replaced by a very simple operation of rotating the bottom plate, pulling out an empty container, inserting a new container and closing the bottom plate again.

Further, even if there is a slight variation during molding due to the presence of the soft annular body, if the height of the container body is configured to be slightly larger in advance, an error may occur due to the soft annular body. Can be stored in the case body without rattling, and the rotation of the container body in the case body can be prevented.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an embodiment of the container of the present invention.

FIG. 2 is an enlarged sectional view of a main part showing a bottom plate engaging portion of the embodiment.

FIG. 3 is an enlarged sectional view of a main part showing a portion of a soft annular body of the embodiment.

[Explanation of symbols]

 2 Case body 3 Soft annular body 4 Liquid container 7 Bottom plate

Claims (1)

(57) [Scope of request for utility model registration] An opening at the lower end of a peripheral wall is closed, a rear portion is connected to a rear portion of the lower end of the peripheral wall so as to be pivotable downward, and a front portion is detachably engaged with a front portion of a lower end of the peripheral wall. A case body 2 having a bottom plate 7, a soft annular body 3 covering and fitting an inner peripheral edge of an inward flange 6 extending from an upper end edge of a peripheral wall 5 of the case body 2, The thin body 16 inserted from the lower end opening and stored at the upper end of the shoulder
The liquid storage container body 4 has an upper surface 18 pressed against and abutted against the lower surface of the soft annular body 3 and a mouth and neck portion 19 erected from the upper end of the shoulder portion 18 projects upward from the upper end opening of the case body 2. A liquid discharging container characterized by the above-mentioned.