JPH078255U - Liquid container with inner stopper with pull ring - Google Patents

Abstract

(57) [Summary] [Purpose] In a liquid container having a pull ring inner stopper, for example, soy sauce residue is prevented from remaining in the container body and sticking to the inner surface of the bottom wall, etc. As described above, the pouring hole formed after removing the pull ring is provided in a large circular shape, and the upper end surface is closed with a waterproof sheet having rhombic holes so that the flow rate can be easily controlled at the time of pouring the liquid. The cylindrical body was fitted to the inner surface of the inner plug below the bottom wall of the inner plug, and after the use of the liquid was finished, the sheet was torn to allow the diamond-shaped hole to have a larger diameter. [Structure] A thin broken line 12 surrounding a removal plate portion 11a which is removed together with a pulling pulling forcefully is attached to a bottom wall of an inner plug.
In addition to being provided close to the outer periphery of 11, the inner surface of the inner plug portion below the inner plug bottom wall 11 has a diamond-shaped hole 19, and the water resistant sheet 15 having small cuts 20 and 20 at its obtuse angle is used as the upper surface. The cylindrical body 16 for closing the above was fixedly attached.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a liquid container having an inner stopper with a pull ring.

[0002]

[Prior art]

 A liquid container in which a so-called inner stopper with a pull ring is fitted to the neck and neck of the container body, and a cap is screwed onto the upper outer surface of the inner stopper. After that, by pulling the pull ring strongly upward, the removal plate part formed by surrounding the thin break line on the bottom wall of the inside plug is removed, and the liquid is poured out from the pouring hole where the removal mark is formed. A liquid container in which a cap is fitted to the outer surface of the inside plug after pouring is widely known.

[0003]

[Problems to be solved by the device]

 Although the above-mentioned container has been discarded, it is required to reuse the container body recently. Cleaning and disinfection are important for collecting and reusing the container, but if the liquid stored in the container is soy sauce, for example, the soy sauce remaining in the container after use is dried, Since it adheres firmly to the inner surface of the bottom wall of the container, its removal is not easy. In order to eliminate such defects, it is desirable that after the container is used up, the consumer immediately puts water in the container to perform a preliminary cleaning to remove the soy sauce remaining in the container. For the inner plug with pull ring, the liquid outlet hole that opens to the bottom wall of the inner stopper by pulling up the pull ring has a rhombic shape for controlling the flow rate.Therefore, water should be injected into the container body through the liquid outlet hole. However, even if you try to remove the inner plug and put water in the container body, the inner plug is tightly fitted so that it cannot be easily removed, so it is difficult to inject water by removing the inner plug. It was

According to the present invention, the liquid outlet hole formed on the bottom wall of the inner plug by removing the pull ring is formed into a circular shape so that water can be easily injected into the container body, and the liquid in the container body can be discharged while controlling the flow rate. A sheet with a rhombus-shaped liquid outflow hole was used to fit a cylinder whose upper end surface was closed to the lower inner surface of the bottom wall of the stopper. It is provided so that it is easy to put water into the container body through the circular pouring hole to clean it.

[0005]

[Means for Solving the Problems]

 A container body that erects the mouth and neck, an inner plug with a pull ring in which the lower end of the peripheral wall is tightly fitted to the mouth and neck of the container body, and a cap that is detachably fitted to the outer surface of the upper half of the inner plug. In the liquid container consisting of, the removal plate portion 11a of the inner plug bottom wall 11 that is removed together by pulling up the pull ring 14 has a thin break line 12 surrounding the plate portion close to the outer periphery of the inner plug bottom wall 11. In addition to being formed in a circular shape, a cylindrical body 16 for closing the upper end surface with a waterproof sheet 15 is fixed to the inner surface of the inner plug portion below the inner plug bottom wall 11, and the ends of both right and left obtuse angle portions 17 and 17 are cylindrical. A horizontally elongated rhombic hole 19 having small cuts 20, 20 was formed in both obtuse front and rear obtuse angles 18, 18 near the inner edge of the upper end of the body 16.

[0006]

[Action]

 When the cap 25 is removed from the state shown in FIG. 1 and the pull ring 14 is strongly pulled upward, the thin plate break line 12 is broken and the removal plate portion 11a is removed, and a circular pouring hole is formed in the inner plug bottom wall 11. To be done. Below the bottom wall of the inner plug, a sheet body 15 having a diamond-shaped hole 17 is fixed to a cylindrical body 16 for closing the upper end surface. Therefore, when the container body 1 is tilted, the liquid in the container is filled with the diamond-shaped hole 17. The flow rate is controlled by, and it passes through the circular pouring hole.

After the liquid in the container is used up, if the sheet 15 is pierced with a rod-shaped object through the circular pouring hole, the sheet is torn from the tip of the small cuts 20, 20, and the torn sheet portion is a cylinder. As the diamond-shaped hole 17 becomes substantially the same size as the circular pouring hole as it hangs downward in the body 16, water is injected through the circular pouring hole and the largely deformed sheet hole, Soy sauce etc. remaining in the container is dissolved in the water and discharged.

The containers that have been washed in this way are collected in a specialized factory, and the inner plugs are removed for reuse.

[0009]

【Example】

 First, a known structure will be described. Reference numeral 1 is a container body such as polyester for erecting the mouth / neck portion 2. On the outer surface of the upper part of the mouth and neck, there are vertically provided ridges so that a groove 3 is provided between the ridges.

An inner plug 5 with a pull ring is fitted to the mouth and neck of the container body by fitting the lower end of the peripheral wall. The inner plug hangs an outer cylinder 7 from an intermediate portion of the peripheral wall 6 through an outward flange so that the inner cylinder formed by the lower peripheral wall is fitted to the inner surface of the mouth and neck and the outer cylinder 7 is fitted to the outer surface of the mouth and neck. I am doing it. On the inner surface of the lower end portion of the outer cylinder, there is an engaging projection 8 fitted into the inner surface of the groove. A screw for cap screwing is provided on the outer surface of the upper half portion of the peripheral wall 6, and the inner end of the inward flange 9 attached to the upper end of the peripheral wall is connected to the upper outer peripheral surface of the nozzle 10.

The nozzle 10 has a bottom wall 11 provided laterally on the inner surface of the lower portion thereof, and a thin break line 12 surrounds the bottom wall portion surrounded by the break line to form a removal plate portion 11a, and from a side portion of the removal plate portion. The support piece 13 is erected, a pull ring 14 is attached to the upper end of the support piece in a laterally installed state, and the pull ring is pulled up strongly to cut the thin break line 12 and remove the removal plate portion 11a, and the removal is performed. A liquid pouring hole is formed in the trace. The upper end of the nozzle is curved outward to improve liquid drainage.

A cap is screwed onto the outer surface of the upper half of the inner plug 5.

The above is a conventionally known structure, and the structure of the present invention will be described below.

As shown in FIG. 2 as a plan view of the inside plug, the thin rupture line 12 has a circular shape close to the outer periphery of the bottom wall 11, and the removal plate portion 11a surrounded by the rupture line has a disk shape. I am trying. The removal plate is conventionally shaped like a rhombus, and one of the rhombus ejection holes formed in the removal trace of the removal plate is inclined so that the outside air enters into the body of the container while the other side of the rhombus is filled with liquid. I was pouring out.

A cylindrical body 16 having an upper end surface closed with a water-resistant synthetic resin sheet 15 is fitted to the inner surface of the peripheral wall 6 portion below the bottom wall 11. The seat is provided with sharp-edged portions 17, 17 on the left and right, and rhombus-shaped holes 19 having obtuse-angled portions 18, 18 at the front and rear, and small cuts 20, 20 are provided at the obtuse-angled end. deep. As shown in FIG. 4, the diamond-shaped holes are such that the sharp edges 17, 17 tips are close to the inner edge of the upper end of the tubular body 16, and there is a considerable distance between the obtuse angle portions 18, 18 tip and the inner edge of the upper end of the tubular body. Form horizontally.

The engaging projection 6a is fixedly provided on the inner surface of the lower portion of the peripheral wall 6, and the outer surface of the lower end of the cylindrical body 16 is irremovably engaged with the upper surface of the engaging projection.

The cylindrical body 16 may be formed by extending the peripheral wall of the nozzle downward of the bottom wall 11 and fitting it to the inner surface of the extended cylindrical portion.

[0018]

[Effect of device]

 The present invention is configured as described above, and the removal plate portion 11a of the inner plug bottom wall 11 is formed in a circular shape in which the thin break line 12 surrounding the plate portion is close to the outer periphery of the inner plug bottom wall. Removal plate The pouring hole that opens in the removal trace becomes a large circular hole with respect to the bottom wall 11, and the control during liquid pouring will be incomplete, making it difficult to do so. However, on the inner surface of the inner plug portion below the inner plug bottom wall 11, a tubular body 16 that closes the upper end surface with a water resistant sheet 15 is fixed, and the left and right acute-angled portions 17, 17 are attached to the tubular body. Since a horizontally long diamond-shaped hole 19 is formed near the inner edge of the upper end of 16, the acute-angled portion of one of the diamond-shaped holes serves as the outside air suction portion, and the outflow rate can be controlled by pouring the liquid from the other acute-angled portion. It won't hurt. Further, since the small cuts 20 and 20 are provided in the front and rear obtuse-angled portions 18 and 18 of the sheet 15, the obtuse-angled portion can be torn by pressing from above, and the diamond-shaped hole can be enlarged, so that for cleaning the inside of the container. Water injection becomes easy, and in this way, the stored liquid remaining in the container body does not dry and sticks to the inner surface of the bottom wall of the container body, making it difficult to remove it. Therefore, it is easy and convenient to reuse the container body.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of a container of the present invention.

FIG. 2 is a plan view of an inner stopper used for the container.

FIG. 3 is an exploded perspective view of a tubular body with a film used for the container.

FIG. 4 is a plan view of the film-attached tubular body.

[Explanation of symbols]

5 ... Inner plug, 10 ... Nozzle, 11a ... Removal plate part, 14 ... Pull ring, 19 ... Rhombic hole

Claims (1)

[Scope of utility model registration request] 1. A container body for raising the mouth and neck, an inner plug with a pull ring in which a lower end of a peripheral wall is tightly fitted to the mouth and neck of the container, and a detachable outer surface of an upper half of the inner plug. In the liquid container consisting of the fitted cap, the removal plate portion 11a of the inner plug bottom wall 11 which is removed together by pulling up the pull ring 14
The thin break line 12 that surrounds the plate portion is formed in a circular shape close to the outer periphery of the inner plug bottom wall 11, and the upper surface of the inner plug portion below the inner plug bottom wall 11 is a water resistant sheet 15. Blocking cylinder 16
The left and right acute angle portions 17, 17 of the sheet are close to the inner edge of the upper end of the tubular body 16, and both front and rear obtuse angle portions 1 are fixed to the sheet.
A liquid container having an inner stopper with a pull ring, characterized in that a horizontally elongated rhombic hole 19 having small cuts 20 and 20 is formed in 8 and 18.