JP2568959Y2 - 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,
The lower end cylinder is suspended into the container body by the container body with the mouth and neck standing upright from the trunk and the mounting cap fitted to the outer periphery of the mouth and neck, and the upper-end pressing head is protruded upward and downward from the mounting cap. There is known a suction pump which is configured to suck up liquid in a container body by vertically moving the press-down head and to pour it out from a nozzle hole of the head. In this type of conventional container, when the liquid content is used up, the container body with the pump is discarded as it is, or the container body alone is removed and replaced with a replacement container body filled with liquid. ing. However, discarded containers and pumps are bulky and heavy, which is not a favorable situation in view of recent waste disposal circumstances. Therefore, the present invention proposes a liquid pouring container in which the volume and weight of the waste are reduced as much as possible by refilling only the content liquid, and the content liquid can be easily and cleanly refilled.

[0003]

In order to solve the above-mentioned problems, the liquid dispensing container according to the present invention is mounted on a container body 2 having a mouth and neck 5 standing upright from a body 4 and fitted to the outer periphery of the mouth and neck 5. The suction pump 3 has a lower end cylinder 14 hanging down into the container body 2 by the cap 13 and a lowering head 15 projecting upward and downward from the mounting cap 13 so as to be vertically movable. In the liquid dispensing container constructed so that the liquid in the container 2 is sucked up and discharged from the nozzle hole 16 of the head 15 by the movement, the second mouth and neck portion 7 for filling the refilling liquid from the center of the bottom wall 6 of the container 2.
And a gap 8 is fitted to the second mouth and neck portion 7 in a liquid-tight and detachable manner, and the inner periphery of the upper end of the peripheral wall 10 is detachably fitted to the lower end of the outer periphery of the container body. A support cap 12 is provided to support the body 4 upright.

[0004]

Since the second mouth and neck portion 7 for refilling the liquid is provided on the bottom wall 6 of the container body, the liquid can be refilled without removing the suction pump 3, and as a result, inconvenience such as contamination of the hands with the liquid occurs. Never. In addition, since the content liquid is refilled, if the refilling bag is, for example, a thin flexible bag, the volume of the waste and the volume of the waste can be reduced as compared with the conventional product in which the entire container or the entire pump is discarded. Weight can be reduced as much as possible.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 show an embodiment of the present invention.
Denotes a liquid discharge container. The container 1 includes a container body 2 and a suction pump 3 as main members. The container body 2 has a mouth-neck portion 5 standing from the upper end of the cylindrical body portion 4 and a second mouth-neck portion 7 for injecting a refill liquid is provided vertically below the center of the bottom wall 6. A cap 8 is liquid-tightly and detachably fitted to the second neck portion 7. Further, the support cap 12 is mounted by removably fitting a ridge 11 projecting from the inner periphery of the upper end of the peripheral wall 10 into the concave ridge 9 provided on the outer peripheral lower end of the container body 4. The container body part 4 is supported upright by this.

The suction pump 3 has a well-known mechanism made of synthetic resin. The lower end cylinder 14 is attached to the container body 4 by a mounting cap 13 screwed around the neck 5 of the container body. And a known pump mechanism built in a cylinder 14 by vertically moving the press-down head 15 upward and downward. To suck up the liquid in the container body 2 and pour it out from the nozzle hole 16 of the head 15. In the drawing, reference numeral 17 denotes a suction pipe having an upper end fitted to the lower end of the cylinder 14.

As shown in FIG. 2, when the liquid content of the liquid dispensing container 1 constructed as described above is used up, the container body 4 is inverted after the support cap 12 is removed, and the cap 8 is removed. The liquid stored in the thin and flexible refill bag 18 or the like from the two-neck portion 7 is supplied and used.

[0008]

[Effects of the Invention] As described above, the liquid dispensing container of the present invention has the above-described structure, so that the content liquid can be refilled from the second mouth and neck. For example, the refill liquid is stored in a thin flexible bag. In this case, only the above-mentioned bag is required for the waste to be discarded when the content liquid is exhausted. As a result, both the amount and the bulk of the waste can be extremely small. Of course, refilling can be performed without removing the pump, so that there is no risk of inconvenience such as contamination of the hands and the periphery of the container with the liquid, and clean liquid can be refilled.

[Brief description of the drawings]

FIG. 1 is a half sectional view showing an embodiment of the liquid dispensing container of the present invention.

FIG. 2 is a perspective view of an essential part showing a refill state of the content liquid in the embodiment.

[Explanation of symbols]

2 ... container body, 3 ... suction pump, 4 ... container body, 5
... mouth and neck, 6 ... container body bottom wall, 7 ... second mouth and neck, 8 ... cap, 12 ... support cap, 13 ... mounting cap, 14
... Cylinder, 15 ... Pressing head, 16 ... Nozzle hole

Claims (1)

(57) [Scope of request for utility model registration] 1. A lower cylinder (14) is suspended into the container body (2) by a mounting cap (13) fitted on the outer periphery of the mouth and neck part (5) of the container body (2) with the mouth (5) standing upright from the body (4). A suction pump 3 in which a press-down head 15 is vertically movably protruded above the mounting cap 13;
In the liquid dispensing container configured to suck up the liquid in the container body 2 by vertically moving the press-down head 15 and to pour out the liquid from the nozzle hole 16 of the head 15, fill the refilling liquid from the center of the bottom wall 6 of the container body 2. A second mouth and neck portion 7 is vertically provided downward, and a cap 8 is fitted to the second mouth and neck portion 7 in a liquid-tight and detachable manner, and the inner periphery of the upper end of the peripheral wall 10 is fitted to the lower end of the outer periphery of the container body. Support cap 12 removably fitted
Wherein the body 4 is erected to support the body 4 upright.