JPS5811664A - Fixed-quantity discharge plug - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to a metering stopper for a bottle containing liquid or powder, such as detergent, medicine, or seasoning.

Conventionally, when pouring the required amount of liquid detergent into a washing machine from a bottle, the cup-shaped handle was removed from the bottle, the detergent was poured into the cup, and the amount was measured. Injecting the Q detergent into the user's hand is troublesome, and there are also some inconveniences, such as the user accidentally spilling the detergent during the injection process and staining the cape in the hand.

Therefore, by attaching this invention line to the mouth of the bottle, you can dispense a fixed amount of liquid or powder as many times as you like by simply holding the bottle face down and pressing the button, and when not in use. The object of the invention is to provide a stopper for dispensing a fixed amount of water that can be used to keep the mouth of the bottle tightly closed.

That is, this invention forms a hollow part in which a hollow quantitative meter is rotatably and tightly fitted in a stopper body that fits into the mouth of a bottle, and an inlet opening into the bottle in the proximal wall of the hollow part of the stopper main body. An exit opening to the outside is provided on the tip wall, and a protruding hole for a button integrated with the meter is provided on the side wall, and a button is provided in the direction of rotation so that the meter can be rotated within one room. The button is formed to have a width that allows the button to move, and one end of the button relative to the protrusion hole of the meter Ka is provided with an inlet hole that matches the inlet of the stopper body, and a discharge hole that matches the outlet at the other end, and the two positions of the button are different. Accordingly, the inlet and the suction hole and the outlet and the discharge hole may be configured to alternately open and close.

Next, the present invention will be described in detail with reference to nine drawings, in which the present invention is used for dispensing a fixed amount of liquid.

! 2 is a stopper body that is directly attached to the bottle BO opening aFC, and 2 is a quantitative meter that has a built-in stopper body IK.

The stopper body L has an acid screw 3 at its base end that is screwed into the mouth of the bottle B.
It forms a cylinder eKy# having a fitting part 4 with a hole, and a hollow part 7 is formed between the fitting part 4, the proximal end m5 of the tip Ktl&, and the tip wall 6, and the bottle B is attached to the proximal end 51is. When the field is tilted downward, the handle bQil is also convenient. Two entrances 8.8 are provided so that they are vertically aligned, and one of the entrances 8, which is in the lower position, is installed on the tip wall 6. An outlet 9 is provided, and the inlet 8 and the outlet 9 are each located away from the center and as close to the periphery as possible. Further, a protrusion hole 12 for a button 11 for rotating the quantitative meter 2 is provided in the side part 51!10 of the hollow part 7,
The protruding hole 12 is formed to have a width that allows the button 11 to move in the direction of rotation so that the meter 2 can be rotated within a certain range. 〇The quantitative meter 2 is provided integrally with the hollow part 7KI of the stopper main body 1] and is also formed in a hollow cylindrical shape so that it can be moved to the proximal end wall 5 of the stopper main body 10! Fm @a13
4/C Two O suction holes 14, 14 are provided, one discharge hole 16 is provided in the top 1115 that is in close contact with the tip wall 6, and the button 11 is placed at one end of the protruding hole 12 (referred to as the lower measuring position X). At the K position, the suction hole 14° 14 is aligned with the inlets 8, 8 of the plug body 10, and the discharge hole 10 is removed from the outlet 9 of the plug body 1. In addition, the button 11 is positioned at the other end of the protrusion hole 12 (hereinafter referred to as the discharge position Y), and the discharge hole 1
6 is aligned with the outlet 9 of the stopper body l, and the suction hole 14 is disengaged from the inlet 8.

Since the quantitative dispensing &P of the present invention has the above structure, when using it, screw it onto the bottle BO opening a and operate the button 11 while turning @B downward.

Then, when the button 11 is set to the measuring position Since the inside communicates with the inside, the air there and the liquid F in the DK bottle B enter into the meter 2, but in this case, the discharge hole 16 of the meter 2 is connected to the tip wall 6 of the stopper body L. Since the meter 2 is sealed, the liquid f is filled in the meter 2. Next, when the button 11 is pressed to the discharge position YK as shown in FIG. Base end 115
Since the discharge hole 16 coincides with the outlet 9 of the stopper main body 1 and is opened, only the liquid 1 inside the meter 2 is discharged from the discharge hole 16 and the outlet 9 without replacing the external air. Since the amount of liquid 1 discharged is almost the same as the volume inside the meter 2, it is quantitative.

Next, when the button 11 is operated again to the measuring position When I is crowded and the button 11 is operated at the discharge position YK, the suction hole 14 is closed, the discharge hole 16 is opened, and the same amount of liquid l is discharged. Note that the button 11o is the middle of the chamber volume, the discharge position tx, and y. Position ZK line, suction hole 14 of meter 2 and liver hole! 6 are preferably configured so that they are both occluded.

In this way, even if there is a delay in the operation of the button 11, there is no problem if the liquid P in the bottle B passes through the meter 2 and flows out to the outside during the operation. Further, reference numerals 17 and 18 in the figure are the vents of the goose body 10 and the vents of the meter 20 that match at the measuring position X of the button 11, making it easier to discharge the liquid in the meter 2.

Although the description of one embodiment of this invention is as described above, the concrete implementation of this invention is not limited to the one embodiment of H, and any changes that are not contrary to the gist of this invention may be made. Possible 0 For example, the inlet 8.8 and two matching suction holes 14, 14 are provided to facilitate the exchange of liquid with air, so the inlet i
And if the suction hole 14 is large, one may be sufficient. Further, as a plug for dispensing a fixed amount of powder, the same function and effect can be obtained by using the same structure as above.

As described above, the fixed-quantity dispensing stopper of the present invention can dispense a fixed amount of liquid or powder each time by holding the bottle facing down and operating a very simple button.

Furthermore, since the mouth of the bottle can be sealed, there is no risk of the liquid inside the bottle spilling if the bottle is accidentally knocked over.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and Fig. 1 is a perspective view showing the dispensing stopper in use, and Fig. 2 shows the dispensing stopper in use when the button is operated to the dosing position with the bottle facing downward. Figure 5 is a cross-sectional view taken along line A-A in Figure 2, Figure 4 is a cross-sectional view taken along line B-B in Figure 5, and Figure 5 is a vertical cross-sectional view taken at the time of death. 6 is a sectional view taken along the line A'A/ in FIG. 5, and FIG. 7 is a sectional view taken along the line B'B'. l... Stopper body 2... Meter 5... Base end wall
6... Tip wall 7... Hollow part 8... Inlet 9
...Exit 10...Side I! 11...button 1
2...Protrusion hole 14...Suction hole 16...Discharge hole

Claims (1)

[Claims] 1) A hollow portion into which a hollow meter is rotatably and tightly fitted is formed in the stopper body that fits into the mouth of the bottle, and a hollow portion is formed in the proximal wall of the hollow portion of the stopper body into the bottle. An inlet that opens to the outside and an outlet that opens to the outside are provided at the end of the bar, and a protruding hole for a button integrated with the meter is provided on the side wall. The meter has a width that allows the button to move in the rotational direction so that the meter can be rotated within one room, and the meter has a suction hole that matches the inlet of the stopper body at one end position of the button relative to the protrusion hole, and an outlet at the other end position. and a dispensing hole that matches the button, and the inlet and suction port, and the outlet and the dispensing hole are alternately opened and closed depending on the difference in the six true positions of the button.