JP3059065U - Separable and disposable container cap - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To enable the contents of a container to be easily removed from the mouth of the container after use, and to be disposed separately from the container. SOLUTION: An inner plug 1 for discharging contents which is semi-forcedly fitted to a mouth portion A of a container by press-fitting means, and an outer lid 2 which is fitted and protected outside the inner plug 1. A tear portion 4 is provided at an appropriate position of the mouth outer fitting tube 3 of the inner plug 1 so as to be able to tear upward from below through a pair of thin left and right tear lines 5 and 6,
On the other hand, on the rear side of the outer lid body 7 of the outer lid 2, the outer lid 2 is provided.
A lid 8 for hanging the finger B at the time of removal is continuously provided so as to be freely opened and closed.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention mainly relates to a separable and disposable container cap suitable for being easily removed from the mouth of the container after use of the contents in the container and disposed separately from the container.

[0002]

[Prior art]

 Conventionally, this type of container cap is provided with a lid on the rear side of a cap body for discharging contents, which is semi-forcibly fitted to an undercut portion of a container mouth by a press-fitting means, via a hinge. It was formed so that it could be opened and closed freely.

[0003]

[Problems to be solved by the invention]

 However, in the conventional container cap, since the cap body is semi-forcedly fitted into the undercut portion of the mouth of the container by press-fitting, the container cap is used after the contents in the container are used. Was difficult to remove from the mouth of the container, and the container cap and the container could not be discarded separately.

[0004] Therefore, an object of the present invention has been devised in view of the above-mentioned point of view, and is intended to allow the contents in the container to be easily removed from the mouth of the container after use, so that the container and the container can be easily removed. It is an object of the present invention to provide a separately disposable container cap which can be disposed separately.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the container cap of the present invention which can be separated and disposed has an inner plug for discharging contents, which is fitted to the opening of the container semi-forcibly by press-fitting means. An outer lid that fits and protects the inside of the inner plug to protect it.A cut portion is formed at an appropriate position of the outer fitting tube at the mouth of the inner plug from below through a pair of thin left and right split lines. An upper lid is provided so as to be freely severable, and a lid which also serves as a finger hook when the outer lid is removed is connected to the rear side of the outer lid body.

In addition, a slit is provided in a lower portion of one of the cut lines of a cut portion provided at an appropriate position of the outer fitting tube of the mouth portion of the inner plug so as to be able to be cut upward from below. is there.

[0007] In addition, a lid body is connected to the outer lid body on the rear side of the outer lid body so as to be freely opened and closed via a reversible hinge, and a support piece is provided on the rear upper side of the outer lid body. On the other hand, on the lower side of the rear part of the lid, a holding piece that swings at the time of opening the lid while resisting the elastic force of the hinge and presses and holds the supporting piece against the rear surface of the support piece is hung down. It was established.

[0008]

[Embodiment of the invention]

 Hereinafter, an embodiment of the present invention will be described with reference to the drawings, in which the contents in the container are easily removed from the mouth of the container and discarded separately from the container after use.

As shown in FIGS. 1 to 5, the container cap of the present invention, which can be separated and disposed, is an inner plug for discharging contents, which is fitted to the mouth A of the container by semi-forced press-fitting means. 1 and an outer lid 2 that fits and protects the outside of the inner plug 1, and a cut portion 4 is provided at an appropriate position of the outer fitting tube 3 at the mouth of the inner plug 1. The upper lid 7 is provided so as to be freely severable from below through the tear lines 5 and 6, while a lid for hanging the finger B when removing the outer lid 2 is provided on the rear side of the outer lid body 7 of the outer lid 2. The body 8 is formed so as to be openably and closably connected.

That is, as shown in FIG. 1, FIG. 2, FIG. 3, and FIG. 5, the inner plug 1 is forcibly pressed into the undercut portion C of the opening A of the container by semi-forcibly. The tearing portion 4 is cut at the rear of the outer fitting tube 3 having a projection 12 to be fitted at the bottom, and a pair of thin left and right tearing lines 5 and 6 are cut upward from below through an appropriate interval. A slit 13 is provided in the lower part of one of the tear lines 5 for easily tearing the tear part 4, and a plurality of slits 13 are provided above the outer fitting tube 3 in the mouth. Stop pieces 14 are provided to project upward at appropriate intervals. In addition, a thin cut-out groove 18 and an opening are formed in the center of a mouth inner fitting tube 15 fitted into the inside of the mouth A of the container, a contents discharging tube 16 for the contents in the container, and a stopper plate 17 separating these. It is formed so as to have a stopper portion 20 provided so as to be able to be cut upward upward through a stopper ring 19, a locking cylinder 21 which is locked when the outer lid body 7 of the outer lid 2 is fitted to the outside. Have been. An arrow 22 indicating the cutting direction from below to above is displayed on the outer surface of the cut portion 4.

On the other hand, as shown in FIG. 1, FIG. 2, FIG. 4, and FIG. 8 are connected in a freely openable and closable manner via a pair of reversible hinges 9, and a support piece 10 is erected on the upper rear part of the outer lid body 7, and the lower rear part of the lid body 8 is provided. At the time of opening the lid, a holding piece 11 that swings while its tip is against the elastic force of the hinge 9 to press and hold the rear face of the support piece 10 is vertically provided. A positioning piece 23 for covering the outside of the inner plug 1 is projected from an outer surface of a rear part of the inner plug 1, and a locking cylinder 21 of the inner plug 1 is locked to an upper inner peripheral surface of the outer lid body 7. A locking piece 24 is provided on the lower surface of the locking piece 24, and each of the locking pieces 14 on the upper side of the mouth outer fitting cylinder 3 is fitted into an appropriate position on the lower surface of the locking piece 24 when the inner plug 1 is fitted. The rotation preventing portions 25 for stopping rotation after fitting are arranged at appropriate intervals in the circumferential direction. In addition, a closing cover tube 26 is provided on the upper portion of the outer cover main body 7, and a locking protrusion 27 for locking to the closing cover tube 26 when the cover is closed is provided on a front portion of the cover 8. A finger-holding piece 28 for hooking a finger at the time of closing the cover is provided, and a fitting tube 29 is provided inside the lid 8 to fit into the pouring tube 16 of the inner plug 1 at the time of closing the cover. Is formed.

The outer lid body 7 of the outer lid 2 is placed outside the inner plug 1 with the positioning piece 23 in the slit 13 below the cut line 5 of the cut portion 4 of the outer fitting tube 3. And are fitted from above so that the respective detent pieces 14 on the upper side of the mouth outer fitting cylinder 3 are fitted into the respective detent parts 25.

[0013]

[Effect of the invention]

 As described above, the container cap for separating and disposing of the present invention has an inner plug 1 for discharging contents, which is semi-forcibly fitted into the mouth A of the container by press-fitting means, and An outer lid 2 is fitted to the outside to protect the outer plug 2. An appropriate position of the outer fitting tube 3 at the mouth of the inner plug 1 is provided with a cut portion 4 through a pair of thin left and right cut lines 5, 6. On the other hand, on the rear side of the outer lid main body 7 of the outer lid 2, a lid 8 for hanging a finger B when the outer lid 2 is removed is connected to be openable and closable. After using the contents in the container, as shown in FIG. 5, after the finger B is hung on the lid 8 of the outer lid 2 and lifted to remove the outer lid 2, as shown in FIG. Then, the cut portion 4 of the external fitting tube 3 of the inner plug 1 is cut upward from below through a pair of thin left and right tear lines 5 and 6, and the inner plug 1 is removed. Easy removal from part A Since it is Rukoto, it can be disposed of separately from the container.

In addition, since the outer lid 2 is fitted to the outside of the inner plug 1 for discharging contents which is semi-forcibly fitted to the opening A of the container by press-fitting means, the opening of the inner plug 1 Since the thin cut lines 5 and 6 of the cut portion 4 provided on the outer fitting tube 3 can be protected, each of the cut lines 5 and 5 of the inner plug 1 is used before using the contents in the container. It is possible to prevent the cut portion 4 from being cut by applying some external force to the inner plug 1 and the inner plug 1 from coming off.

In addition, a slit 13 is formed in a lower portion of one of the cut lines 5 of the cut portion 4 which is provided at an appropriate position of the outer fitting tube 3 of the inner plug 1 so as to be able to be cut upward from below. Due to the lack, when the cut portion 4 of the outer fitting tube 3 of the inner plug 1 is to be cut after using the contents in the container, the lower end of the cut portion 4 is fingered from the slit 13 side. The container cap of the present invention can be more easily removed from the mouth A of the container because the cut portion 4 can be easily torn upward from below by pinching the portion.

In addition, a lid 8 is provided on the rear side of the outer lid main body 7 of the outer lid 2 so as to be openable and closable via a reversible hinge 9, and is provided on the rear upper side of the outer lid main body 7. The support piece 10 is erected, and on the lower side of the rear part of the lid 8, when the lid is opened, the tip swings while resisting the elastic force of the hinge 9 and presses against the rear surface of the support piece 10. When the outer lid 2 is opened, the tip of the holding piece 11 of the lid 8 swings while resisting the elastic force of the hinge 9 when the outer lid 2 is opened as shown in FIG. The lid 8 of the outer lid 2 is pressed against the rear surface of the support piece 10 of the outer lid body 7 so that the lid 8 of the outer lid 2 can be reliably held in a vertical state. Even when the container 1 is tilted, the operation of discharging the contents in the container is extremely simple without moving the cover 8 of the outer cover 2 toward the inner plug 1.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional side view of a closed state of a container cap of the present invention.

FIG. 2 is a vertical sectional side view of the cover in the open state of FIG. 1;

FIG. 3 is a rear view of the inner plug of FIG. 1;

FIG. 4 is a longitudinal sectional front view of the outer lid of FIG. 1 in a closed state.

FIG. 5 is a vertical sectional side view showing a state in which the container cap of the present invention is removed from the mouth of the container.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Inner plug 2 Outer cover 3 Outer fitting tube 4 Cut part 5 Cut line 6 Cut line 7 Outer cover main body 8 Lid 9 Hinge 10 Supporting piece 11 Holding piece 12 Protrusion 13 Slit 14 Detent piece 15 Port Internal fitting tube 16 Discharge tube 17 Plug plate 18 Cutout groove 19 Opening ring 20 Plug portion 21 Locking tube 22 Arrow 23 Positioning piece 24 Locking piece 25 Detent part 26 Closed lid cylinder 27 Locking projection 28 Finger hooking piece 29 Fitting tube A mouth B finger C undercut

Claims (3)

[Utility model registration claims] 1. An inner cap for discharging contents which is semi-forcibly fitted to a mouth of a container by a press-fitting means, and an outer lid which is fitted and protected on the outside of the inner plug. A cut portion is provided at an appropriate position of the outer fitting tube of the mouth of the inner plug so that the cut portion can be cut upward from below through a pair of thin left and right cut lines, while the outer cover body of the outer cover is provided. A lid for a container that can be separated and disposed, wherein a lid that also functions as a finger hook when the outer lid is removed is connected and opened to the side. 2. A slit is provided in a lower portion of one of the cut lines of a cut portion provided so as to be able to be cut from the lower portion to the upper portion at an appropriate position of the outer fitting tube of the inner plug. Separated and disposable container cap as described. 3. A lid is connected to the outer lid on the rear side of the outer lid main body via a reversible hinge so as to be freely openable and closable, and a support piece is erected on the rear upper side of the outer lid main body. On the other hand, a holding piece that swings at the time of opening the lid against the elastic force of the hinge and presses and holds the supporting piece against the rear surface of the support piece is vertically provided at the lower rear portion of the lid body. The container cap according to claim 1, which can be separated and disposed.