JPS5811712Y2 - container - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a container, particularly a container equipped with a sealed spout stopper and a cap.

The present invention is intended to enable a sealable spout and a cap to be attached to the container body at once, and to ensure that the spout has a sufficient sealing effect.

The illustrated embodiment will be described below.

The one shown is the →re, and the container body 1 and the spout stopper 2.
A sealing stopper 3 and a cap 4 attached to the pouring stopper 2 are molded from a suitable synthetic resin.

The container main body 1 has a circular opening 11 at the upper end, and an engaging protrusion 12 is provided on the outer periphery of the mouth of the opening, and a step 13 is provided below the opening 11 to form a part larger than the opening. It has a cylindrical neck 14 with a diameter of about 100 mm, a male thread 15 on the outer periphery of the neck, and a trunk 16 extending below the neck 14.

The spout plug 2 has a spout hole 22 in the center of a circular top wall 21, and inner and outer edges 22a of the spout hole.

22b are each slightly bulged out from the inner surface of the top wall 21,
An outer fitting lid cylinder 23 is provided at the peripheral portion thereof, and an inner fitting lid cylinder 24 is vertically provided inside the outer fitting lid cylinder.
The inner periphery of the outer fitting lid cylinder 23 is provided with an engaging protrusion 25 that engages with the engaging protrusion 12 of the container main body opening 11.
．． 24 can be fitted into the container main body opening 11 in a sandwiched manner from inside and outside, and in the fitted state, the engaging protrusion 25 of the external fitting lid cylinder 23 is fitted to the engaging protrusion 12 of the container main body opening 11. In this fitted state, the lower end surface of the outer fitting lid cylinder 23 is in contact with the step 13 of the container body, so that there is no clue for removal. It cannot be removed by any means.

Further, an upright cylinder 26 is provided on the outer surface of the top wall 21 around the periphery of the top wall 21 so as to be connected to the external fitting lid cylinder 23.

The sealing stopper 3 has a closing plate 33 integrally connected to the upper end of a spouting tube 31 fitted in the spouting hole 22 via a thin broken line 32, and the opening plate 33 has a horizontal opening in one example. The dispensing tube 31 is protruded in the shape of a tongue and the contact portion serves as a finger rest portion 34, and has a recess 35 on the top surface above the spouting tube 31.

Further, the outer periphery of the upper end and lower end of the spouting tube 31 engages with the inner and outer mouth edges 22a and 22b of the spouting hole 22.
1a, 31b.

Then, the spouting tube 31 has both enlarged portions 31 inside the spouting hole 22.
A and 31b are engaged so that they cannot be removed.

Depending on the case, the spout tube 31 and therefore the stopper stopper 3 may be integrated with the spout stopper 2.

The cap 4 has a protrusion 42 having an inverted trapezoidal cross section, which is inserted into the recess 35 of the sealing stopper, on the inner surface of the circular top wall 41.
A hanging tube 43 that is relatively easily removable and fits into the inner surface of the upright tube 26 of the pouring stopper is provided around the protrusion. The container body neck 1 is provided on the peripheral wall 44 so that there is room for the stopper 2 to be placed inside.
4, and a male thread 1 of the container body neck 14 is formed on the inner surface thereof.
5 is provided with a female thread 45 which is screwed together.

Alternatively, the hanging tube 43 may be provided so as to fit onto the outer peripheral surface of the upright tube 26 of the pouring tap 2 and the outer fitting lid tube 23.

Therefore, in advance, the above-mentioned pouring tap 2 with the sealing plug 3 is attached to the cap 4.
Put it inside.

By doing this, when sealing the container body 1 after filling it with liquid or other stored contents, the cap 4f: simply screws onto the container body mouth neck 14, and the sealing stopper 3 is attached by the pressure of the protrusion 42. The pouring stopper 2 can also be fitted into the container main body opening 11 at the same time.

After that, when dispensing the stored contents, unscrew the cap 4, put your finger on the tongue-shaped finger hook 34 of the sealing stopper 3, and pull it up. , the closing plate 33 can be removed, thereby opening the pouring tube 31 and making it possible to pour out the stored items.

Therefore, we obtain the i D % aperture. After dispensing, when the cap 4 is screwed on, the protrusion 42 of the cap 4 closes the dispensing tube 31''f:.

By the way, even if you try to remove the sealing stopper 3 without opening it as described above, it is impossible to remove it by ordinary means because it is fitted in such a way that it cannot be removed. The lower end surface of the lid tube 23 is in contact with the top of the step 13 of the container body, there is no handhold for removal between them, and the container body opening 1
1, it cannot be removed by ordinary means, and therefore, the contents cannot be taken out without opening the seal.

According to the present invention, when attaching the spouting stopper 2 and the cap 4 to the container body 1, it is possible to fit the spouting stopper 2 into the cap 4 in advance, so that the contents such as liquid can be placed in the container main body 1. After filling, simply attaching the cap 4 allows the spout 2 to be attached at once.

This not only simplifies the plugging operation and facilitates plugging by an automatic machine, but also allows the automatic machine to be obtained in a significantly simpler and cheaper manner, thereby improving work efficiency.

In addition, the pouring stopper 2 attached to the container body cannot be removed by ordinary means, and the stored contents cannot be taken out unless the container is opened, so a sufficient sealing effect can be obtained, and the opening can be done with just one touch. You can do it easily.

Furthermore, the spouting stopper 2 has a spouting tube 31 and an upright tube 26,
Since the cap 4 has a protrusion 42 corresponding to the dispensing tube 31 and a hanging tube 43 that fits into the upright tube 26, the protrusion 42 of the cap 4 can be removed by attaching the cap 4 after opening.
This allows the spout of the spout tube 31 to be closed, and in addition, the heavy lower tube 43 can fit into the upright tube 26 to double close the spout, thereby preventing stored contents from flowing out due to falls etc. This can be reliably prevented.

[Brief explanation of the drawing]

The drawings show the implementation of the present invention, and FIG. 1 is a longitudinal sectional side view of the main part, and FIG. 2 is a perspective view of the main part with the cap removed. 1... Container body, 2... Pour stopper, 11... Mouth part,
22... Outlet hole, 14... Neck, 23... External fitting lid tube, 24... Inner fitting lid tube, 3... Compensation plug, 26... Seven standing tubes, 31... Pour tube, 4... Cap, 32...
Thin breaking line, 42... protrusion, 33... closing plate, 43
... Hanging tube, 34... Finger rest part, 44... Peripheral wall,
35... hollow.

Claims (1)

[Scope of utility model registration request] A container main body 1 having a spout 11 and a neck 14, a spout 2 that can be securely fitted into the spout 11 without any effort to remove it, and a peripheral wall 44 that is placed over the outside of the spout to cover the neck 14.
A spouting tube 31 is provided at the center of the top wall 21 of the spouting stopper 2, and a finger hook 34 is attached to the upper end of the spouting tube 31 on one side. A closing plate 33 protruding from the cap 40 is integrally connected via a thin break line 32, and an upright tube 26 is provided around the top wall 21 of the spout 2, and an upright tube 26 is provided around the top wall 21 of the cap 40. A cylinder 26 is provided, and the spout cylinder 31 is provided at the center of the inner surface of the top wall 41 of the cap 4.
A container characterized in that a protrusion 42 corresponding to the protrusion is provided in a protruding manner, and a hanging cylinder 43 that is removably fitted into the upright cylinder 26 from the inner surface of the top wall 41 is vertically provided around the circumference of the protrusion. .