JP2607513Y2 - 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 discharging container in which a liquid in a hollow container can be discharged by a pressurizing discharging pump.

[0002]

2. Description of the Related Art Conventionally, a liquid stored in a hollow container is discharged by a discharge pump.
No. 4, JP-B-57-20026, JP-A-60-200
As described in JP-A-7952, JP-B-61-3483, etc., a suction part at the lower part of a cylinder of a pressurized pump is provided by a mounting cap fitted to the mouth and neck of a liquid storage container body with its mouth and neck raised. Is fixed to the container body, and an operating head for performing a pressurizing operation of a pressurizing pump is protruded from the upper part of the mounting cap so as to reciprocate and is attached to the container body. A liquid discharge container configured to suck liquid from the liquid storage container body through a liquid suction pipe that is fitted and suspended in the cylinder lower end suction portion opening and to pour out from a spout provided in the head portion. Is generally well known.

[0003] The suction pipe in these known containers is generally formed of synthetic resin, and one end of the pipe is fitted into the opening of the lower end suction portion of the cylinder, and the other end is a container body containing liquid. It is common to have an opening at the bottom or corner of the body. In addition, the operating head in these dispensing containers is generally mounted so as to be rotatable in the horizontal direction with respect to the cylinder.

[0004]

However, the above-mentioned conventional dispensing container has a drawback that it is difficult to almost completely pour out the liquid contained in the container. In other words, when pouring out the content liquid, the upper part of the container is often tilted in the direction of the spout, and when the remaining liquid is reduced in such a use state, the content liquid tilts the container. As a result, the lower end opening of the suction pipe deviates from the position where the liquid is present, and sucks the air in the container, so that the liquid cannot be poured out. For such inconvenience,
It can be solved by tilting the container body in various directions and finding the position where the lower end opening of the suction pipe sinks into the residual liquid, but it is extremely troublesome to use it while performing such operations one by one. .

[0005] As a pressurized pump type liquid dispensing container for solving such inconvenience, the applicant has previously disclosed Japanese Utility Model Publication No. 58-2462 and Japanese Utility Model Application Laid-Open No. 60-179.
As described in No. 361, etc., the direction regulating body provided in the dispensing container presses and deflects the middle of the suction pipe connected to the cylinder part of the dispensing pump, and the opening at the tip of the suction pipe is at the bottom of the bottle front. It has been proposed to place it at the corner, but in these products, when the dispensing device is attached to the mouth and neck of the container during manufacture, the opening of the suction pipe is not necessarily Does not always coincide with the spout side provided in the above.

[0006] Among the above conventional examples, those disclosed in Japanese Utility Model Publication No. 50-40014, Japanese Patent Publication No. 57-20026, and Japanese Utility Model Application Laid-open No. Sho 60-179361 each employ a vertical dispensing pump. Because it is used,
The filling amount of the internal solution is limited to a smaller amount as compared with those of the trigger type disclosed in JP-A-7952, JP-B-61-3483, and JP-A-58-2462. Therefore, the present invention proposes an excellent pressurized liquid dispensing container which eliminates the above-mentioned disadvantages of the prior art by using a trigger type dispensing pump.

[0007]

In order to solve the above-mentioned problems, the liquid dispensing container 1 according to the present invention is provided with a liquid storage container body 2 having an upright mouth-neck portion 2B at the mouth-neck portion 2B. The suction cap at the lower end of the cylinder 7 of the pouring pump, which pressurizes the
And has a reciprocally operable operating portion for performing a pressure-dispensing operation on the mounting cap 6.
Trigger the form of a dispensing pump 3 in which the head 9 parts to be mounted that
And a liquid suction pipe 4 having one end fitted to the lower end opening of the cylinder 7. The reciprocating motion of the operating section sucks the liquid in the container body 2 from the pipe 4 to form a head 9. In the liquid pouring container configured to pour out from the pouring port 11, the operating section is configured to reciprocate with the pouring port 11 of the head 9 always facing a predetermined direction with respect to the cylinder 7, In the container 2, a cylindrical body 5A having a flange portion 12 formed at the upper end of a cylindrical portion 5a and a tapered portion 5a 'formed at a lower end, and the suction pipe 4 extending from the tip end of the tapered portion 5a' are provided. the direction restricting member 5 consisting of a direction control barrel portion 5B bent in a predetermined direction, and mounted so as to integrate the pipe 4 and suction bottom suction portion of the cylinder 7, the flange of the direction restricting member 5 12 is what screwed detachably by mounting a cap 6 on the container body mouth and neck 2B together with the cylinder 7 parts.

[0008] The liquid suction pipe 4 integrally joined by fitting one end to the lower end suction opening of the cylinder 7 is provided with a trigger type discharge pump 3.
The direction regulating cylinder 5
The other end opening 4a of the suction pipe deflected by B
However, it is configured to reach the lower end corner 2C of the bottom wall of the bottom wall of the container body 2A on the side where the spout 11 of the head 9 is located. In such a configuration, if a mark or the like indicating the deflection direction of the suction pipe 4 deflected by the direction regulating cylinder portion 5B is provided on the upper surface of the shoulder portion of the container body 2, when the mounting cap 6 is screwed together. The direction of the tip opening 4a of the pipe 4 can be easily adjusted by sucking up the spout 11 of the head 9 part.

The direction regulating member 5 is provided with a ventilation hole 5D at an appropriate position of the tapered portion 5a 'of the cylindrical body 5A. Since the solution serves as a funnel, the solution can be smoothly filled in the container body 2.

[0010]

With the above-described structure, the operating portion of the pouring pump is operated to pressurize, so that the pouring port 11 provided in the head 9 is always in a predetermined direction with respect to the cylinder 7. Reciprocating, pressurized inside the cylinder
You. Then, a tip opening 4A of the suction pipe 4
Is a spout 11 of the operating head 9 by the direction regulating member 5.
The opening at the lower end corner 2C of the inside of the container body 2A on the side of the container, when the residual liquid in the container becomes small, even if the container is slightly inclined to the spout 11 side, the tip opening 4A remains Since it is inside, it is possible to pour out almost all of the liquid in the container simply by reciprocating the operating part.

[0011]

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

FIGS. 1 and 2 show an embodiment of the present invention. In the drawings, reference numeral 1 denotes a liquid discharging container, and the container 1 includes a liquid container 2 and a liquid container 2. Trigger-type dispensing used as a dispensing device for dispensing stored liquid
A pump 3, and a said Note and pipe sucked fitted in the cylinder 7 lower suction portion of the pump output, siphoning direction restricting member 5 for deflecting the pipe in a predetermined direction.
Further, the suction pipe 4 has a cylindrical flexibility made of a synthetic resin, and one end thereof is connected to the cylinder 7.
The lower end is connected to and fixed to the opening of the suction part, and the length thereof is such that when the dispensing pump is mounted on the container body storing the liquid, the other end opening part 4A of the suction pipe is connected to the container body. It has a length sufficient to reach the lower end corner 2C of the portion 2A.

The liquid container 2 is generally formed of a hollow container having a cylindrical body 2A blow-molded of a synthetic resin and a mouth and neck 2B.

First embodiment shown in 1 not a [0014] trigger the form of dispensing pump is a liquid dispensing pump, through the mounting cap 6 is screwed on the outer periphery of the liquid container body 2 of the neck 2B And a well-known liquid pouring mechanism which is mounted on the container body 2. The suction port of the cylinder 7 is mounted and fixed in a pump mounting hole formed in the center of the top wall of the mounting cap 6. An operation head unit 9 is mounted on the upper surface so as to be able to reciprocate, and constitutes a well-known pressurized dispensing pump mechanism.

After the liquid suction pipe 4 is integrally connected to the suction part of the lower end of the cylinder 7 of the injection pump as described above, the injection device 3 is constructed. 5, a direction regulating cylinder portion 5B composed of a vertical portion 5b and an inclined portion 5b 'provided at the distal end of the direction regulating member 5, while surrounding and fixing a space provided between the cylindrical member 5A and the cylindrical member 5A. Thus, the flexible suction pipe 4 can be deflected in a predetermined direction.

In this embodiment, since a trigger-type injection pump is used as the injection pump, the lower end of the cylinder existing in the container can be made very short, and can be assembled integrally with the injection pump. The drawn-up pipe 4 is bent at the inclined portion 5b 'of the direction regulating cylinder portion 5B and deflected in a predetermined direction. Further, a ventilation hole 5D is provided in the tapered portion 5a 'of the cylindrical body 5A of the direction regulating member 5 to prevent the inside of the container from being decompressed and deformed when the stored liquid is poured out. I have. In the above-described embodiment, the suction pipe 4 is integrally assembled with the pouring pump, but is inserted through the direction regulating member 5 and bent at the direction regulating cylinder 5B. May be a divided body that can be closely joined by the direction regulating cylinder 5B.

As shown in FIG. 2, the direction restricting member 5 is a cylindrical member having a tapered portion 5a 'formed on a cylindrical portion 5a provided with a flange portion 12 fitted to the mouth and neck portion 2B of the container body. 5A and a direction regulating cylinder 5B extending at the tip of the tapered portion 5a '.
Is composed of a vertical portion 5b and an inclined portion 5b ', and a ventilation hole 5D is formed in the tapered portion 5a'. Also,
When filling the container body 2 with the solution, the solution can be filled into the container with the pouring pump 3 removed together with the mounting cap 6, and when filling the solution, the solution flows from the tip opening 4 A of the suction pipe. At the same time as the injection, the air in the container is exhausted from the vent hole 5D, so that the solution can be smoothly filled.

With the above-described structure, the dispensing device 3 is mounted on the liquid container 2 by screwing the mounting cap 6 onto the container body neck 2B, and one end is provided at the lower end opening of the cylinder. The joined suction pipe 4 is bent and deflected by the direction regulating cylinder part 5B, and its tip opening part 4B
Is fixed in a state in which it coincides with the lower end corner 2C of the container body on the side where the spout 11 provided in the head 9 is present. As a result, even if the operating part is reciprocated with the head 9 inclined to the spout 11 side, the suction pipe 4
Since the front end opening 4A is present in the liquid, the liquid in the container can be poured out almost completely. When the suction pipe is divided so as to be tightly joined in the direction regulating cylinder, the lower part of the pipe and the direction regulating member may be integrally formed, or the lower part of the pipe may be oriented in the direction. It may be fitted to the outside of the regulating cylinder. Furthermore, a plurality of vent holes may be provided instead of being provided in one place. Also, if all the members of the liquid pouring container are formed of synthetic resin, a light-weight and well-sealed one can be obtained. Needless to say, it is convenient.

[0019]

According to the structure described above, the liquid dispensing container of the present invention uses the direction restricting member that bends and deflects the liquid suction pipe, and the direction of the spout and the tip opening of the suction pipe. So that
Operates even when the remaining liquid in the liquid container is low.
By reciprocating the part , it is possible to almost completely discharge the remaining liquid. In addition, when the liquid in the container becomes empty or when the liquid is newly filled into the container, the present invention simply removes the pouring pump portion, and can easily perform the solution with the direction regulating member attached. Can be filled.

[Brief description of the drawings]

FIG. 1 is a cutaway longitudinal sectional view showing a first embodiment of the present invention.

FIG. 2 is a perspective view illustrating a direction regulating member according to the first embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Liquid infusion container 2 Liquid storage container 2B Container body neck and neck 3 Injection device (trigger type infusion pump) 4 Liquid suction pipe 5 Direction regulating member 5A cylindrical body 5B Direction regulating cylinder 6 Mounting cap 7 Cylinder 9 Head 11 Spout 12 Flange

Continuation of the front page (56) References JP-A-62-158667 (JP, A) JP-A-62-28365 (JP, A) JP-A-3-240655 (JP, A) JP-A-5-24563 (JP) , U) Fully open sho 64-29162 (JP, U) Fully open Hei 5-94150 (JP, U) Fully open flat 3-15366 (JP, U) Really open 1-73360 (JP, U) 5-24562 (JP, U) Jiko 58-2462 (JP, Y2)

Claims (3)

(57) [Scope of request for utility model registration] 1. A suction part at the lower end of a cylinder 7 of an injection pump is opened in a mouth and neck part 2B of a liquid container 2 , and is detachably fitted and fixed via a mounting cap 6;
An operating head 9 is protruded from the upper part of the mounting cap 6 and reciprocally mounted on the mounting cap 6 to constitute a liquid discharging device 3.
And a direction control cylinder 5B having a flange 12 and a direction control cylinder 5B for bending the suction pipe 4 in a predetermined direction. The member 5 is fitted to the mouth and neck portion 2B and is vertically installed in the container body, and the suction pipe 4 integrally connected to the suction portion at the lower end of the cylinder 7 is inserted through the direction control member 5 to thereby control the direction. The sucking pipe is bent by the tubular inclined portion 5b 'of the tubular portion 5B , and a space is provided between the sucking pipe 4 and the tubular body 5A. Is fixed to the mouth and neck 2B by screwing the mounting cap 6, and the tip opening 4A of the suction pipe 4 is positioned at the corner of the container body 2A which coincides with the side of the head where the spout 11 is present. Set to reach 2C A liquid dispensing container characterized by the above-mentioned. 2. The liquid dispensing device 3 is constituted by a trigger type dispensing pump, and has a space between a suction part and a suction pipe 4 at a lower end of a cylinder 7 of the pump and the cylindrical body 5A. The suction pipe 4 is inserted into the direction regulating member 5 and is tightly fixed by the direction regulating cylinder 5B, and is deflected in a predetermined direction by the inclined portion 5b '. Claim 1 characterized by the following:
The liquid dispensing container described in 1. 3. The direction regulating member 5 has a flange 1 at its upper end.
2, a cylindrical body 5A having a large-diameter cylindrical portion 5a provided with a taper portion 5a 'at the lower end, and a small-diameter cylindrical vertical portion 5b and an inclined portion 5b' following the tapered portion 5a '. And a tapered portion 5 of the cylindrical body 5A.
The liquid discharging container according to claim 1, wherein a vent hole 5D is provided in a '.