JP2007062812A - Container with virgin mechanism - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a container having a lid plate opening or closing type virgin mechanism of simple structure. <P>SOLUTION: This container comprises a container member 1 having a guide groove 11 with a lower vertical groove 11c suspended from the lower end of an upper vertical groove 11a through a lateral groove 11b to the outer surface of a port of the container sealingly closed by a rupturable seal plate 10, and a cap 21 having a lower part of a cap peripheral wall 23 suspended down from the outer periphery of a top plate 22 covering above the port fitted to the outer surface of the port while a slider 29 passing through the aforesaid guide groove protruded from the inner surface of the peripheral wall being engaged with a lateral groove 11b and at the same time a dispensing hole 24 being punched at the top plate 22 and a cutter 25 being suspended down and a dispensing hole opening or closing lid plate 26 being protruded from the rear part in such a way that it may be raised or fallen. The cap is turned against the container to descend and causes the slider 29 to be moved downward of the lower vertical groove 11c to enable the aforesaid cutter to rupture the seal plate 10. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a container with a virgin mechanism.

A cylindrical stopper is erected from the outer peripheral portion of the top plate of the container body whose upper end surface is closed with a top plate, and a rupture plug is inserted from the top wall of the cap screwed to the outer surface of the mouth neck portion. When removing the contents stored in the container, first remove the cap, then break and remove the cylindrical stopper, then cap and tighten the screw again to tighten the container with the breaching stopper. There is known a container with a virgin mechanism in which a through hole is formed in a body top plate, a cap is further removed, and a container internal material is poured out from the through hole (Patent Document 1).
JP 2004-331096 A

  The cap of the container is detachable to the container body neck, but the cap body is fitted to the container mouth neck of the container cap, and the cap body is formed by undulation of the cover plate attached to the cap body. There is also known a cap provided to open and close the opening for taking out the contents stored in the container on the upper surface, and the above-mentioned virgin mechanism cannot be adopted for such a cap with a cover plate.

  The present invention is provided so that a virgin mechanism can be used in a container fitted with a cap with a cover plate.

As a first means, the container body mouth is closed with a breakable seal plate 10, and the lower longitudinal groove 11c is suspended from the lower end of the upper longitudinal groove 11a at the upper end surface through the lateral groove 11b to the outer surface of the mouth. A container body 1 having an outer surface open groove guide groove 11 formed therein;
The guide groove passing slider 29 projecting from the inner surface of the cap peripheral wall 23 hanging from the outer periphery of the top plate 22 covering the upper portion of the mouth with a gap between the upper surface of the mouth portion is locked into the lateral groove 11b. The top plate part above the mouth hole of the mouth part is fitted to the outer surface of the mouth part, and the pouring hole 24 is drilled, and the sealing plate breaking cutter 25 is suspended from the back surface of the top board, and the rear part of the top plate And a cap 21 in which a pouring hole opening / closing lid plate 26 protrudes up and down freely, and the cutter 25 is sealed by rotating the cap and lowering the slider 29 through the lower vertical groove 11c. The plate 10 was broken to form a hole so that it could be opened.

  As a second means, the first engaging ridge 3 is provided on the lower outer surface of the container body mouth portion as well as the first means, and the second engaging ridge 30 is provided on the inner surface of the cap peripheral wall portion below the slider 29. When the cap is lowered to the lower limit with respect to the container body mouth, the second engagement protrusion 30 is formed to be engageable with the lower surface of the first engagement protrusion.

  As a third means, when the cap is lowered to the lower limit with respect to the container body mouth portion with the second means, the stopper 31 provided on a part of the inner surface of the cap is provided with the upper vertical groove 11a or the lower vertical groove 11c. The cap was unable to rotate with respect to the container body.

  As a fourth means, there is provided the first, second or third means, the guide groove 11 is provided with a horizontal groove 11b in both the left and right directions from the lower end of the upper vertical groove 11a, and a lower vertical is provided from one end of the horizontal groove. The length of the other side lateral groove portion between the other end of the horizontal groove and the lower end of the upper vertical groove is longer than the lateral width of the slider 29 by hanging the groove 11c. A protrusion 12 that prevents the slider from blindly moving to the lower end side of the upper vertical groove 11a when the slider 29 is positioned inside is attached so that the slider can be forcibly moved over.

  As the fifth means, the container body mouth portion having the first, second, third or fourth means is placed on the mouth neck portion 2 standing from the container body and the upper end surface of the mouth neck portion. The stopper peripheral wall 7 suspended from the outer periphery of the flanged top plate 6 is fitted to the outer surface of the neck and neck, and the seal plate 9 is suspended from the inner periphery of the flanged top plate and fitted to the inner surface of the neck of the neck 9 The guide groove 11 was formed on the outer surface of the peripheral wall 7 of the plug.

  According to the first aspect, unless the cap 21 is lowered with respect to the container body 1 to break the seal plate 10 and open it, the contents stored in the container cannot be taken out, and the seal plate 10 is removed. Whether or not it is obvious is that the lid plate 26 is opened and the inside of the pouring hole is seen, so that the virgin function is reliable.

  According to the second aspect of the present invention, it is possible to prevent the cap from being extracted from the container body opening.

  By making it like Claim 3, rotation of the cap with respect to a container body opening part can be prevented.

  According to the fourth aspect of the present invention, it is possible to reliably maintain the position where the slider 29 is positioned in the groove.

  By making it like Claim 5, the guide groove 11 and the sealing board 10 can be formed in the stopper 5 which is a member different from a container body, and the formation is easy compared with the case where it forms in a container body mouth neck part. .

  Referring to the drawings, reference numeral 1 denotes a container body. The mouth and neck portion 2 is erected, and a first engaging protrusion 3 is formed on a lower outer surface of the mouth neck portion, and an engaging groove 4 is formed on an upper outer surface. There are around.

  A mouth plug 5 is fitted to the upper portion of the mouth and neck portion, and the mouth portion of the container body is formed by the mouth neck portion and the mouth plug.

  The spigot has a small protrusion 8 that is provided on the inner surface of a peripheral wall 7 that is suspended from the outer periphery of the flange-like top plate 6 that is placed on the upper end surface of the neck of the neck. The seal plate 10 is horizontally provided at the lower end of the seal tube 9 that is engaged and cannot be pulled out, and is suspended from the inner periphery of the flange-like top plate 6 and fitted to the upper inner surface of the mouth neck.

  A guide groove 11 for the slider is formed on the outer surface of the peripheral wall 7 of the stopper, and the slider will be described later.

  21 is a cap, and the lower part of the cap peripheral wall 23 hanging from the outer periphery of the top plate 22 covering the upper part of the cap with a gap between the upper surface of the plug 5 is fitted to the outer surface of the plug peripheral wall 7, and the neck A pouring hole 24 is formed in the top plate portion above the inner surface of the portion 2, and a cylindrical cutter 25 for breaking the seal plate 10 of the plug 5 is suspended from the lower surface of the top plate into the seal tube 9. Further, a lid plate 26 for opening and closing the pouring hole is projected from the rear of the top plate so as to be raised and lowered, and is detachably fitted into the pouring hole from the lower surface of the lid plate to open and close the pouring hole. A stopper 27 is suspended. The cover plate may be connected to the top plate and the upper rear end of the cap peripheral wall by a hinge 28 that can be elastically inverted.

  A pair of front and rear sliders 29 are attached to the inner surface of the cap peripheral wall 23, and the sliders are fitted into the guide grooves 11 described above. As shown in FIG. 3, the guide groove 11 is formed by suspending the lower vertical groove 11c from the lower end of the upper vertical groove 11a on the upper surface opening via the horizontal groove 11b. The guide groove shown in FIG. 3 has a horizontal groove 11b horizontally extending from the lower end of the upper vertical groove 11a in both the left and right directions, and the lower vertical groove 11c is suspended from one end of the horizontal groove with its lower surface opened. The above-described slider 29 is fitted into the other side lateral groove portion between the lower end of the upper vertical groove and the other end of the horizontal groove on the side facing the one side lateral groove portion from the lower end of the upper vertical groove 11a to the lower vertical groove 11c. When the slider is fitted in contact with the other end of the lateral groove, the slider 29 is sandwiched between the protrusion 12 vertically provided in the other end side lateral groove portion and the other end surface of the lateral groove. The protrusion 12 is preferably formed so as to be able to get over by forced movement of the slider.

  A second engaging protrusion 30 is provided on the inner surface of the lower end of the cap peripheral wall 23, and the container body mouth is passed through the upper vertical groove 11a, the horizontal groove 11b, and the lower vertical groove 11c sequentially through the slider 29 as shown in FIG. When the cap is lowered with respect to the neck 2, the second engagement protrusion 30 is engaged with the lower surface of the first engagement protrusion 3 to prevent the cap from being pulled out. The seal plate 10 is broken so as to open a cylindrical hole in the mouth and neck.

  FIG. 4 shows a modification of the guide groove 11. In this modified example, a horizontal groove 11b is provided horizontally in one of the left and right directions from the lower end of the upper vertical groove 11a, and a lower vertical groove 11c is provided vertically from the front end of the horizontal groove. A protrusion 12 is vertically provided in the horizontal groove portion between the vicinity of the front end of the horizontal groove and the lower vertical groove, and the movement of the slider in the lower vertical groove direction is prevented at a position where the slider 29 is in contact with the protrusion. By forcibly getting over the protrusion 12, the slider enters the lower vertical groove 11c and can be lowered. In addition, in a state where the tip end surface of the slider 29 is in contact with the protrusion 12, the protrusion 12a that is in contact with the rear end surface of the slider is preferably provided.

  The container can be used as follows. A stored item is put in the container body 1 in advance, and the stopper 5 is fitted to the container body neck 2. Next, as shown in FIG. 3, the cap slider 29 is inserted into the lateral groove 11b from the upper end opening of the upper longitudinal groove 11a, and then moved to the other end side of the lateral groove 11b to forcibly get over the protrusion 12 and the other end surface of the lateral groove By positioning the slider between the protrusion 12 and the protrusion 12, the lower part of the cap peripheral wall 23 is fitted to the outer surface of the plug peripheral wall 7. In this state, the container is displayed at a store or the like. In the exhibition state, even if the lid is opened for taking out the stored items, the seal plate 10 is present so that the stored items cannot be taken out. For this purpose, as can be understood from FIG. It is necessary to push down the cap 21 against the mouth and neck after the slider 29 is moved to the lower longitudinal groove 11c side by the above, and the cap is lowered as shown in FIG. The cutter 25 breaks the seal plate 10 to open a cylindrical hole in the mouth and neck, and the second engagement protrusion 30 forcibly gets over the first engagement protrusion 3 and below the first engagement protrusion 3. Engage with the edge.

  Therefore, by opening the lid 26 and looking through the dispensing hole 24 into the container, it can be understood that if the stored item can be seen, it has been opened, and if the seal plate 10 is seen, it has not been opened.

  5 and 6 show a second embodiment. About the same part as the said 1st Embodiment, description is abbreviate | omitted by attaching | subjecting the same code | symbol, and only a different part is demonstrated.

  In this embodiment, the mouth portion is formed only by the container body neck and neck without having the stopper plug fitted to the container body neck and neck. An aluminum seal 13 is attached to the upper end surface of the mouth-and-neck portion 2 to form a seal plate, and the upper-end surface of the mouth-and-neck portion is closed, but the seal plate 10 is attached to the upper inner surface of the mouth-and-neck portion as indicated by a two-dot chain line. May be installed horizontally by integral molding. In this embodiment, when the lower vertical groove 11c is provided long and the second engagement protrusion 30 is engaged with the lower surface of the first engagement protrusion 3 as described above, the slider 29 is The cap 21 is provided so as not to rotate with respect to the container body 1 in the lower part of the vertical groove 11c.

  In order to prevent the cap from rotating relative to the container body, as shown in FIGS. 7 and 8, a stopper 31 is provided vertically on the upper inner surface of the peripheral wall of the cap, and the lower surface of the first engaging protrusion 3 as described above. When the second engaging protrusion 30 is engaged, the stopper 31 may be fitted into the upper vertical groove 11a so that it cannot be rotated. In the case of FIG. 6 described above, the slider also serves as the stopper 31.

  Also in the case of the first embodiment described above, it is desirable to provide the stopper 31 so that the cap cannot be rotated with respect to the container body when the cap is lowered to the lower limit.

  Each member is formed of a synthetic resin material.

It is a longitudinal cross-sectional view of this invention container. 1 is a cross-sectional view showing the container in an opened state. It is an expanded view of the guide groove pierced to the spout outer surface. It is a modification of FIG. It is a longitudinal cross-sectional view of the container shown in 2nd Example. 5 is a cross-sectional view showing the container in an opened state. It is sectional drawing which shows 2nd Embodiment by a modification. 7 is a cross-sectional view showing the container in an opened state.

Explanation of symbols

1 container body 2 mouth and neck
3 First engaging protrusion 5 Mouth plug
6 Flange-shaped top plate 7 Mouth plug peripheral wall
8 Small protrusion 9 Seal tube
10 Seal plate 11 Guide groove
11a Upper vertical groove 11b Horizontal groove
11c Lower vertical groove 12 Projection
21 Cap 22 Top plate
23 Cap peripheral wall 24 Outlet
25 Cylindrical cutter 26 Cover plate
27 Plug 29 Slider
30 Second engaging protrusion 31 Stopper

Claims (5)

The container body mouth is closed with a breakable seal plate 10 and the outer longitudinal groove guides the upper longitudinal groove 11a from the lower end of the upper end opening to the lower longitudinal groove 11c via the lateral groove 11b. A container body 1 having a groove 11 formed therein;
The guide groove passing slider 29 projecting from the inner surface of the cap peripheral wall 23 hanging from the outer periphery of the top plate 22 covering the upper portion of the mouth with a gap between the upper surface of the mouth portion is locked into the lateral groove 11b. The top plate part above the mouth hole of the mouth part is fitted to the outer surface of the mouth part, and the pouring hole 24 is drilled, and the sealing plate breaking cutter 25 is suspended from the back surface of the top board, and the rear part of the top plate And a cap 21 in which a pouring hole opening / closing lid plate 26 protrudes up and down freely, and the cutter 25 is sealed by rotating the cap and lowering the slider 29 through the lower vertical groove 11c. A container with a virgin mechanism, wherein the plate 10 is broken to form a hole. The first engagement protrusion 3 is provided on the outer surface below the container body mouth portion, and the second engagement protrusion 30 is provided laterally on the inner surface of the cap peripheral wall portion below the slider 29 to cap the container body mouth portion. The container with a virgin mechanism according to claim 1, wherein the second engaging protrusion 30 is formed to be engageable with the lower surface of the first engaging protrusion when the lower end is lowered to the lower limit. When the cap is lowered to the lower limit with respect to the container body mouth portion, the stopper 31 attached to a part of the inner surface of the cap fits into a part of the upper vertical groove 11a or the lower vertical groove 11c and caps the container body. The container with a virgin mechanism according to claim 1 or 2, wherein the container is not rotatable. The horizontal groove 11b is provided horizontally in the left and right directions from the lower end of the upper vertical groove 11a, and the lower vertical groove 11c is suspended from one end of the horizontal groove, and between the other end of the horizontal groove and the lower end of the upper vertical groove. When the length of the lateral groove portion of the other end is longer than the lateral width of the slider 29 and the slider 29 is positioned in the lateral groove portion of the other end side, the slider becomes the upper longitudinal groove. 11a The container with a virgin mechanism according to claim 1, 2 or 3, characterized in that a protrusion 12 for preventing blind movement toward the lower end side is attached so that the slider can be forcibly moved over. The above-mentioned mouth part of the container body is fitted to the outer surface of the mouth and neck part 2 of the mouth and neck part 2 erected from the outer periphery of the flanged top plate 6 placed on the upper end surface of the mouth and neck part 2 In addition, the guide groove 11 is formed with a stopper plug having a seal plate 10 provided horizontally at the lower end of the seal tube 9 which is suspended from the inner periphery of the flange-like top plate and is fitted to the inner surface of the mouth neck. The container with a virgin mechanism according to claim 1, wherein the container is provided with a virgin mechanism.

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