JP2503941Y2 - Dispensing container - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a dispensing container, and more particularly to a cap of a type in which a position of a cap can be set at a specific position in a rotational direction.

[Conventional technology]

A squeeze container provided with a rotary cap, which can be click-fixed at a specific position in the rotating direction, is disclosed in Japanese Utility Model Laid-Open No. 64-47646. As shown in FIG. 5, this is provided with an engaging protrusion 31 on the base of the container mouth cylinder 30,
32 is provided with an engaging portion 33 that engages with the engaging protrusion 31 so that the engaging protrusion 31 engages with the engaging portion 33 and is lightly locked at a predetermined position when the cap 32 is tightened. It has become.
Then, at the locked position, the plug 34 formed on the upper surface of the mouth cylinder 30 is fitted into the pouring hole 35 formed on the top of the cap 32 so that the contents do not leak.

Separately from this, when rotating the rotating cap with the pouring hole in the releasing direction, it can stop and pouring at a predetermined position, while the pouring hole is closed when the rotating cap is tightened. Some are designed to be sealed.

[Problems to be solved by the device]

However, in the former one described above, the cap can be simply locked at the most tightened position, so when the cap is rotated in the releasing direction, the cap can be rotated to any extent. It is difficult to grasp whether or not it is unnecessarily turned too much.

On the other hand, in the latter case, it is unnecessary to turn the cap in the releasing direction and stop at a predetermined position when pouring out the contents, but it is unnecessary because there is no separate stopper in the cap tightening direction. There is a risk that it will be tightened tightly. Also, in the case where the cap and the container body are related in terms of design, it is desirable that there is always a predetermined relationship with the positions of both, but if the cap is tightened tightly, the position will shift and it will look good. There is also a problem in store effect because it will not be done.

The present invention has been made in view of the above matters.The cap can be lightly locked at a predetermined position near the most tightened position, and it can be lightly locked when turning the cap in the releasing direction to pour out contents. It can be locked and the cap can be rotated only within a predetermined range to improve usability, and even when the cap and the container body are related in design, they can be easily matched. The technical issue is to provide a container.
[Means for Solving the Problems] The present invention has the following configuration in order to solve the above technical problems.

That is, the flexible container body 1 is housed in the case 1a, and the mouth tube portion 2 is provided in the case 1a.

Then, a spout cylinder 3 is provided on the upper surface of the mouth cylinder portion 2 so as to be connected to the container main body 1, and a screw 4 is formed around the mouth cylinder portion 2 so that a rotary cylinder 5 is screwed.

A pouring hole 6 is formed on the upper surface of the rotary cylinder 5, and a cylinder 7 that is in communication with the pouring hole 6 and that is tightly fitted to the pouring cylinder 3 is vertically provided in the rotary cylinder 5 so that the pouring cylinder 6 3 and the pouring hole 6 are gas-liquid-tightly connected to each other, and a fitting plug 15 is formed in the pouring cylinder 3 so as to be fitted into the pouring hole 6 in a freely detachable manner.

Then, in the mouth tube portion 2, a first projecting protrusion 10 composed of a large protrusion 8 and a small protrusion 9 and a second projecting protrusion 13 composed of a large protrusion 11 and a small protrusion 12 are arranged in the axial direction of the container 1. Arranged and provided.

Inside the rotary cylinder 5, the first and second elastic projections 1 are formed.
0 and 13 are formed with locking projections 14 which selectively lock, and the large projections 8 are locked with the locking projections 14 only in the screwing direction of the rotary cylinder 5.
Forms a taper that can be overcome.

Then, the large protrusion 11 is formed with a step portion which the locking protrusion 14 cannot ride over in the screwing direction of the rotary cylinder 5.

The small projections 9 and 12 were formed in a shape capable of being clicked over in any direction, and the rotary cylinder 5 was clickable to be locked at two positions to form a pouring container.

[Action]

When the rotary cylinder 5 is turned in the screw-in direction, the locking projection 14 becomes the large projection 8
And the first projecting projection 10 composed of the small projection 9 is overcome, and is blocked at a predetermined position in the reverse rotation direction. When the rotary cylinder 5 is further turned in the screwing direction, the locking projection 14 gets over the small projection 12 and becomes a large projection.
It abuts 11 and further rotation is blocked. In this state, the rotary cylinder 5 has small projections 9 at both ends at a predetermined angle.
11 is click-engaged and positioned.

Then, at the upper limit position of the rotary cylinder 5, the fitting plug 15 has the spout hole 6
The contents can be poured away from the inside, while the fitting plug 15 fits into the pouring hole 6 at the lower limit position of the rotary cylinder 5 so that the contents cannot be poured.

〔Example〕

An embodiment of the present invention will be described with reference to FIGS.

The flexible container body 1 is housed in a cylindrical case 1a. A push button 1b is housed inside the cylindrical case 1a, and the push button 1b has a shape in which a pressing portion 1d is attached to an annular band 1c. The pressing portion 1d is exposed to the outside through a window 1e formed on the side surface of the case 1a. When the pressing portion 1d is pressed, the container body 1 bends so that the contents can be pressure-fed. A mouthpiece 2 which is a separate member is attached to the container body 1, and a pouring inner cap 20 is provided on the upper surface of the mouthpiece 2 so as to be integrated with the container body 1. A spout cylinder 3 is erected on the spout inner cap 20, and a sealing ring 3a is provided around the spout cylinder 3. Then, three flow holes 3b are provided on the upper surface of the spout cylinder 3, and a fitting plug 15 is provided upright at the center thereof.

A screw 4 is formed around the mouth tube portion 2, and a rotary cylinder 5 can be screwed into the screw 4.

A long quadrangular accommodating portion 5a is provided on the upper surface of the rotary cylinder 5, and a pouring hole 6 is formed at the center of the bottom of the accommodating portion 5a. A cylinder communicating with the pouring hole 6 7 is installed vertically. The cylinder 7 has the pouring tube 3
Are fitted in a gas-liquid tight manner. The accommodation section
The painting nozzle 21 provided with a large number of comb teeth is fitted to 5a,
The impregnating body 6a is mounted from the bottom of the application nozzle 21, and the impregnating body 6a is configured to be fixed in the middle of the comb teeth. As a result, the content leached from the pouring hole 6 travels through the impregnated body 6a and oozes to the outside. And the coating nozzle is attached to the rotary cylinder 5.
A cap C that covers 21 is provided. Two locking projections 14 are formed on the inner wall of the rotary cylinder 5 so as to face each other.

On the other hand, on the base side of the mouth tube portion 2, there are provided a first projecting projection 10 composed of a large projection 8 and a small projection 9 and a second projecting projection 13 composed of a large projection 11 and a small projection 12. Are arranged in the axial direction. These first projecting protrusions 10 and second projecting protrusions
As shown in FIG. 2, 13 has a slight positional difference in the circumferential direction, and is extended in a tongue shape so as to have an elastic force in the direction perpendicular to the side surface of the mouth tube portion 2. As shown in FIG. 3, the large protrusion 8 has a locking protrusion 14 only in the screwing direction of the rotary cylinder 5.
A taper T1 is formed that can be overcome. On the other hand, as shown in FIG. 4, the large protrusion 11 is formed with a step portion D in which the locking protrusion 14 cannot ride over in the screwing direction of the rotary cylinder 5. The small protrusions 9 and 12 are formed in a shape that can be clicked over in any direction.

Then, by rotating the rotary cylinder 5, the locking projection 14 is selectively locked to the first and second resilient projections 10 and 13.

To describe the operation in the above configuration, first, when assembling, the rotary cylinder 5 is fitted in the mouth cylinder part 2 and is rotated in the screwing direction, so that the locking projection 14 is composed of the large projection 8 and the small projection 9.
Overcome the projectiles 10.

At this time, the reverse rotation of the rotary cylinder 5 is prevented at the position where the locking projection 14 contacts the large projection 8.

When the rotary cylinder 5 is further rotated in the screw-in direction, the locking projections 14 pass over the small projections 12 and come into contact with the large projections 11, and further rotation is blocked.

When rotating the rotary cylinder 5 to the left or right in this state,
The locking projections 14 provided on the rotary cylinder 5 are engaged with the small projections 9 and 11 at both ends thereof at a predetermined angle in a click manner, and are positioned.

In this way, at the upper limit position of the rotary cylinder 5, the fitting plug 15 is separated from the pouring hole 6 and the contents can be poured out.
When is pressed, the container body 1 is bent, the contents are pumped, and the impregnation body 6a is impregnated with the contents. Here, it can be used for dyeing hair and the like. On the other hand, after use, by rotating the rotary cylinder 5 to the lower limit position, the fitting plug 15 fits into the pouring hole 6 and the contents can be sealed. This rotation angle was set to about 170 degrees in the example.

[Effect of device]

According to the present invention, the cap can be lightly locked at a predetermined position near the most tightened position, and can be lightly locked when the cap is rotated in the releasing direction to pour out the contents, and the cap is fixed at a predetermined position. Since it is configured so that it can be rotated only within the range, it is possible to improve usability without fear of over-tightening or loosening.

Further, even when the cap and the container body are associated with each other in terms of design, the two can always be matched in a predetermined relationship, so that the store effect is good and the design effect is good even during use.

[Brief description of drawings]

1 to 5 show an embodiment of the present invention, FIG. 1 is an exploded perspective view, FIG. 2 is a side view of an essential part, FIG. 3 is a cross-sectional view of the essential part, and FIG. FIG. 5 is a cross-sectional view of a portion, and FIG. FIG. 6 is a perspective view showing a conventional pouring container. 1 ... Container body, 2 ... Mouth tube part, 3 ... Pourout tube, 4 ...
Screw, 5 ... Rotary cylinder, 6 ... Spout hole, 7 ... Cylinder,
8: Large projection, 9: Small projection, 10: First projection, 11
...... Large protrusion, 12 ...... Small protrusion, 13 ...... Second projecting convex portion, 14 ...
… Locking projection, 15 …… Mating plug, 1a …… Case.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Tetsuzo Nakamura 1-6-9 Unobe, Ibaraki City, Osaka Prefecture Yoshino Industry Co., Ltd. Osaka Plant (56) References

Claims (1)

(57) [Scope of utility model registration request] 1. A flexible container body (1) is housed in a case (1a), a mouth tube portion (2) is provided in the case (1a), and a spout tube (3) is provided on the upper surface of the mouth tube portion (2) in the container body (1). The rotary cylinder 5 is formed by connecting the rotary cylinder 5 with the screw 4 formed around the mouth cylinder 2 and screwing the rotary cylinder 5 into the spout 5. A cylinder 7 that is in communication with the outlet hole 6 and that tightly fits into the outlet cylinder 3 is provided vertically to connect the outlet cylinder 3 and the outlet hole 6 in a gas-liquid tight manner. While forming a fitting plug 15 that can be removably fitted in the pouring hole 6, a first projecting convex portion 10 composed of a large protrusion 8 and a small protrusion 9 and a large protrusion 11 are formed on the mouth tube portion 2. 2nd projecting convex part 13 consisting of and small projection 12
Are arranged in the axial direction of the container 1, and a locking projection 14 for selectively locking the first and second resilient projections 10 and 13 is formed inside the rotary cylinder 5 to The protrusion 8 is formed with a taper that allows the locking projection 14 to ride over only in the screwing direction of the rotary cylinder 5, and the large projection 11 has a locking projection in the screwing direction of the rotary cylinder 5. 14 is formed as a step that cannot be overridden, and the small projections 9 and 12 are formed in a shape that can be clicked over in any direction. , The rotary cylinder 5
The fitting container is configured so that the fitting plug 15 fits into the pour hole 6 at the deepest threaded position.