JP2023097384A - Shake-out container - Google Patents

Abstract

To provide a shake-out container capable of greatly reducing an amount of synthetic resin used and greatly contributing to prevention of global warming.SOLUTION: A shake-out container 1 includes: first and second frames 10 and 20 made of a synthetic resin; and first and second walls 30 and 40 made of a paper. Each of the first and second frames 10 and 20 has: continuous peripheral walls 11 and 21 forming an outline of the container; adhesive parts 12 and 22 extending toward an inside of the peripheral walls 11 and 21; and notches 11a and 21a formed in a part of the peripheral walls 11 and 21. The second frame 20 has an openable and closable lid part 25 integrally formed on a part of the peripheral wall 21, by connecting the first and second frames 10 and 20, the notches 11a and 21a are aligned with each other, and construct an outlet that is opened and closed by the lid part 25, a peripheral edge part of a back surfaces of the first and second walls 30 and 40 adheres to the surfaces of the adhesive parts 12 and 22 of the first and second frames 10 and 20, respectively.SELECTED DRAWING: Figure 2

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shake-out container from which contents can be shaken out from an outlet.

Conventionally, tablet-shaped snacks have been widely used. A shake-out container is known as a packaging container for tablet confectionery. A conventional shakeout container consists of two parts, an upper container member and a lower container member. Each of the upper container member and the lower container member is a thin tray-like component integrally formed of synthetic resin. A notch is formed in a part of each side wall of the upper container member and the lower container member. A lid portion is integrally formed with the lower container member. The lid is connected to the side wall of the lower container member via a hinge made of a thin synthetic resin film. The lid can be opened and closed by means of hinges. A receiving portion surrounded by walls on four sides is integrally formed inside the lid portion. The receptacle receives a portion of one tablet confectionery. When the upper container member and the lower container member are fitted together, the cutouts are aligned with each other to form one outlet. The outlet has a rectangular shape corresponding to the outer shape of the receiving portion and is opened and closed by the lid portion. When the lid is closed, the receiver enters the outlet.

A large number of small candy tablets are accommodated in such a shaker container. The user closes the lid and shakes or tilts the shaker with the lid down. Then, one tablet confectionery enters into the receptacle in the shaker container. The user can take out one candy tablet from the receptacle by opening the lid.

JP 2011-098784 A JP 2011-126605 A JP 2011-131939 A JP 2011-126604 A JP 2011-140354 A JP 2005-187077 A JP 2005-047626 A JP-A-2002-293387 JP-A-10-329877 JP-A-9-315468

In recent years, countries around the world are working to prevent global warming. Global warming is prevented by reducing emissions of greenhouse gases such as carbon dioxide. Carbon dioxide is produced primarily by burning fossil fuels such as petroleum, coal and natural gas. In order to prevent global warming, it is aspired to greatly reduce the consumption of fossil fuels.

Conventional pouring containers are made of petroleum-based synthetic resin. If it is possible to reduce the amount of synthetic resin used as the raw material of the container, the consumption of fossil fuels and the amount of carbon dioxide emitted can be reduced, contributing to the prevention of global warming.

The present invention has been made in view of the above problems, and can significantly reduce the amount of synthetic resin used while maintaining high quality and performance as a packaging container, thereby preventing global warming. To provide a shake-out container that can greatly contribute to

(1) In order to achieve the above object, a first shake-out container of the present invention is a shake-out container capable of shaking out the contents from an outlet, wherein the first and second containers are made of synthetic resin. a frame and first and second paper-based wall portions, each of said first and second frames each having a continuous peripheral wall defining the contour of the container and, towards the inside of said peripheral wall, One of the first and second frames is formed integrally with a portion of the peripheral wall and is openable and closable. The first and second walls have a lid portion, and the first and second walls are connected to each other so that the cutout portions are aligned with each other to constitute the extraction port that is opened and closed by the lid portion. A peripheral portion of the back surface of the portion is adhered to the surface of the adhesive portion of each of the first and second frames.

(2) Preferably, in the dispensing container of (1) above, the adhesive portion is formed along substantially the entire inner periphery of the peripheral wall.

(3) Preferably, in the container of (1) or (2) above, the surface of the bonding portion forms a step lower than the surface of the peripheral wall, and the peripheral edges of the back surfaces of the first and second walls A portion is adhered to the surface of the adhesive portion.

(4) Preferably, in the dispensing container according to any one of (1) to (3) above, a beam portion is integrally formed with the bonding portion of at least one of the first and second frames, and the beam portion is spanned from one portion of the bonding portion to the other portion.

(5) Preferably, in the shake-out container of (4) above, the beam portion is integrally formed with the bonding portion of each of the first and second frames, and the first beam portion is formed on the back surface of one of the beam portions. A strut is integrally formed, a second strut is integrally formed on the back surface of the other beam portion, a fitting shaft is integrally formed at the end of the first strut, and the second strut is integrally formed. A fitting hole into which the fitting shaft is inserted is formed inside the frame, and when the first and second frames are coupled, the fitting shaft is fitted into the fitting hole and the second One support and the second support constitute one support supporting the two beams.

(6) Preferably, in any one of the above (1) to (5), a recess is formed in a part of the peripheral wall of at least one of the first and second frames, and the first and second A peripheral edge of the back surface of at least one of the walls is partially not adhered by the recess.

(7) Preferably, in the shake-out container of (6) above, a recess is formed in a part of the peripheral wall of each of the first and second frames, and the first and second frames are joined, The recesses coincide with each other to form a single recess, and peripheral edges of the respective back surfaces of the first and second walls are not partially adhered by the single recess.

(8) Preferably, in the dispensing container according to any one of the above (1) to (7), at least one of the first and second wall portions is provided with a gripping portion having an outline exceeding the bonding portion, and the gripping portion is At least part of the peripheral edge of the back surface of the part is not adhered to the adhesive part.

(9) Preferably, in any one of (1) to (8) above, the base material of at least one of the first and second walls is selected from base paper for cups, coated ball, and virgin pulp. is any one of

(10) Preferably, in any one of (1) to (9) above, the first and second walls are printed on the surface side of at least one of the first and second walls. At least one of the two walls constitutes the label.

(11) In order to achieve the above object, a second shake-out container of the present invention is a shake-out container capable of shaking out the contents from an outlet, the first and second containers being made of synthetic resin. A frame and first and second walls made of a synthetic resin as a base material, each of the first and second frames having a continuous peripheral wall forming the contour of the container and extending toward the inside of the peripheral wall. one of the first and second frames is formed integrally with the peripheral wall and can be opened and closed; By connecting the first and second frames, the cutouts are aligned with each other to form the outlets that are opened and closed by the lids, and the first and second The thickness of the wall is thinner than the largest thickness of the first and second frames, and the peripheral edges of the back surfaces of the first and second walls meet the bonding of the first and second frames, respectively. It is glued to the surface of the part.

According to the shaking container of the present invention, it is possible to greatly reduce the amount of synthetic resin used while maintaining high quality and performance as a packaging container, and it is possible to greatly contribute to the prevention of global warming. Become.

1 is a perspective view showing a shake-out container according to a first embodiment of the present invention; FIG. It is an exploded perspective view showing the above-mentioned shake-out container. FIG. 4 is a front view showing the shaking container with the lid closed. FIG. 4 is a rear view showing the shaking container with the lid closed. FIG. 4 is a left side view showing the shaking container with the lid closed. FIG. 4 is a right side view showing the shakeout container with the lid closed. FIG. 4 is a plan view showing the shaking container with the lid closed. FIG. 4 is a bottom view showing the shaking container with the lid closed. FIG. 4 is a front view showing the shake-out container with the lid opened. FIG. 4 is a rear view showing the shake-out container with the lid opened. FIG. 4 is a left side view showing the shaking container with the lid opened. FIG. 10 is a right side view showing the shake-out container with the lid opened. FIG. 4 is a plan view showing the shake-out container with the lid opened. FIG. 4 is a bottom view showing the shaking container with the lid opened. 4 is a cross-sectional view taken along line AA of FIG. 3; FIG. It is a front view which shows the 1st frame of the said shake-out container. It is a rear view which shows a said 1st frame. FIG. 17 is a cross-sectional view taken along line BB of FIG. 16; It is a front view which shows the 2nd frame of the said shake-out container. It is a rear view which shows a said 2nd frame. FIG. 20 is a sectional view taken along line CC of FIG. 19; It is a front view which shows the 1st wall part of the said shake-out container. FIG. 5 is a perspective view showing a shake-out container according to a second embodiment of the present invention; It is an exploded perspective view showing the above-mentioned shake-out container. FIG. 4 is a front view showing the shaking container with the lid closed. FIG. 4 is a rear view showing the shaking container with the lid closed. FIG. 4 is a left side view showing the shaking container with the lid closed. FIG. 4 is a right side view showing the shakeout container with the lid closed. FIG. 4 is a plan view showing the shaking container with the lid closed. FIG. 4 is a bottom view showing the shaking container with the lid closed. FIG. 4 is a front view showing the shake-out container with the lid opened. FIG. 4 is a rear view showing the shake-out container with the lid opened. FIG. 4 is a left side view showing the shaking container with the lid opened. FIG. 10 is a right side view showing the shake-out container with the lid opened. FIG. 4 is a plan view showing the shake-out container with the lid opened. FIG. 4 is a bottom view showing the shaking container with the lid opened. FIG. 26 is a cross-sectional view taken along line DD of FIG. 25; It is a front view which shows the 1st frame of the said shake-out container. It is a rear view which shows a said 1st frame. FIG. 39 is a cross-sectional view taken along line EE of FIG. 38; It is a front view which shows the 2nd frame of the said shake-out container. It is a rear view which shows a said 2nd frame. FIG. 42 is a cross-sectional view taken along line FF of FIG. 41; It is a front view which shows the 1st wall part of the said shake-out container. FIG. 11 is a perspective view showing a shake-out container according to a fourth embodiment of the present invention; It is an exploded perspective view showing the above-mentioned shake-out container. FIG. 4 is a front view showing the shaking container with the lid closed. FIG. 4 is a rear view showing the shaking container with the lid closed. FIG. 4 is a left side view showing the shaking container with the lid closed. FIG. 4 is a right side view showing the shakeout container with the lid closed. FIG. 4 is a plan view showing the shaking container with the lid closed. FIG. 4 is a bottom view showing the shaking container with the lid closed. FIG. 4 is a front view showing the shake-out container with the lid opened. FIG. 4 is a rear view showing the shake-out container with the lid opened. FIG. 4 is a left side view showing the shaking container with the lid opened. FIG. 10 is a right side view showing the shake-out container with the lid opened. FIG. 4 is a plan view showing the shake-out container with the lid opened. FIG. 4 is a bottom view showing the shaking container with the lid opened. FIG. 48 is a cross-sectional view taken along line GG of FIG. 47; It is a front view which shows the 1st frame of the said shake-out container. It is a rear view which shows a said 1st frame. 61 is a cross-sectional view taken along line HH of FIG. 60; FIG. It is a front view which shows the 2nd frame of the said shake-out container. It is a rear view which shows a said 2nd frame. FIG. 64 is a sectional view taken along line II of FIG. 63; It is a front view which shows the 1st wall part of the said shake-out container. FIG. 11 is a perspective view showing a shake-out container according to a fifth embodiment of the present invention; It is an exploded perspective view showing the above-mentioned shake-out container. FIG. 4 is a front view showing the shaking container with the lid closed. FIG. 4 is a rear view showing the shaking container with the lid closed. FIG. 4 is a left side view showing the shaking container with the lid closed. FIG. 4 is a right side view showing the shakeout container with the lid closed. FIG. 4 is a plan view showing the shaking container with the lid closed. FIG. 4 is a bottom view showing the shaking container with the lid closed. FIG. 4 is a front view showing the shake-out container with the lid opened. FIG. 4 is a rear view showing the shake-out container with the lid opened. FIG. 4 is a left side view showing the shaking container with the lid opened. FIG. 10 is a right side view showing the shake-out container with the lid opened. FIG. 4 is a plan view showing the shake-out container with the lid opened. FIG. 4 is a bottom view showing the shaking container with the lid opened. FIG. 70 is a cross-sectional view taken along line JJ of FIG. 69; It is a front view which shows the 1st frame of the said shake-out container. It is a rear view which shows a said 1st frame. FIG. 83 is a cross-sectional view taken along line KK of FIG. 82; It is a front view which shows the 2nd frame of the said shake-out container. It is a rear view which shows a said 2nd frame. FIG. 86 is a cross-sectional view taken along line LL of FIG. 85; It is a front view which shows the 1st wall part of the said shake-out container.

1. First Embodiment First, a shakeout container according to a first embodiment of the present invention will be described with reference to FIGS. 1 to 22. FIG.

1.1 Overview of Shaking Container FIGS. 1 to 15 all show the overall configuration of the shaking container 1 of the first embodiment. In the shakeout container 1, for example, a large number of tablet-shaped sweets are accommodated.

As shown in FIGS. 1 and 2, the shakeout container 1 includes first and second frames 10 and 20 made of synthetic resin, and first and second walls 30 and 40 made of paper. , provided. Each of the first and second frames 10,20 has a continuous peripheral wall 11,21 forming the contour of the container. Adhesion portions 12 and 22 are formed integrally over substantially the entire inner periphery of the peripheral walls 11 and 21 . Peripheral edge portions of the back surfaces of the first and second wall portions 30 and 40 are bonded to the surfaces of the bonding portions 12 and 22 .

Cutouts 11a and 21a are formed in parts of the peripheral walls 11 and 21 of the first and second frames 10 and 20, respectively. A lid portion 25 that can be opened and closed is integrally formed on the peripheral wall 21 of the second frame 20 in front of the notch portion 21a. As shown in FIG. 14, by connecting the first and second frames 10 and 20, the cutouts 11a and 21a are aligned with each other to form one outlet. This outlet is opened and closed by the lid portion 25 .

Each of the first frame 10, the second frame 20, the first and second walls 30, 40 that constitute the shaking container 1 will be described in detail below.

1.2 First Frame FIGS. 16 to 18 all show the configuration of the first frame 10. FIG. The first frame 10 is integrally molded of synthetic resin such as polypropylene, for example. As shown in FIG. 16, the main outer shape of the first frame 10 is formed by the peripheral wall 11. As shown in FIG. The entire peripheral wall 11 forms a substantially rectangular contour. A major part of the outer surface of the peripheral wall 11 is composed of curved surfaces without corners (see FIG. 18). The peripheral wall 11 continues along the contour of the substantially rectangular shape except for the portion where the notch portion 11a shown in FIG. 17 is formed. Two end surfaces of the peripheral wall 11 facing each other on both sides of the notch 11a are integrally formed with vertically extending fine projections 11d (see FIGS. 1 and 2).

Inside the peripheral wall 11, an adhesive portion 12 having a substantially rectangular contour similar to that of the peripheral wall 11 is integrally formed. The surface of the bonding portion 12 forms a step lower than the surface of the peripheral wall 11 (see FIG. 18). One beam portion 13 is integrally formed at substantially the center of the bonding portion 12 . The beam portion 13 spans from one portion to the other portion at approximately the center of the bonding portion 12 . The surface of the beam portion 13 is at the same height as the surface of the bonding portion 12 and forms a step lower than the surface of the peripheral wall 11 (see FIG. 18). As shown in FIG. 2 , the peripheral portion of the back surface of the first wall portion 30 is adhered to the surface of the adhesive portion 12 . In addition, in the present embodiment, the back surface of the first wall portion 30 is not adhered to the surface of the beam portion 13 . However, a portion of the back surface of the first wall portion 30 at the approximate center may be adhered to the back surface of the first wall portion 30 .

As shown in FIGS. 17 and 18, the rear surface of the first frame 10 is integrally formed with a fitting groove 11b, a locking claw 11c, and a fitting shaft 14a for coupling with the second frame 20. . The fitting groove 11 b is located near the lower edge of the peripheral wall 11 . The fitting groove 11b continues over substantially the entire circumference of the rear surface of the peripheral wall 11 except for the portion where the notch 11a is formed. Each of the plurality of locking claws 11c is formed on the back surface of the peripheral wall 11 at intervals. The locking claw 11c has a length reaching the fitting groove 11b. The lower end of the locking claw 11c faces the fitting groove 11b with a small gap. Each of the plurality of fitting shafts 14 a protrudes downward from the back surface of the peripheral wall 11 . Here, only the fitting shaft 14a positioned substantially at the center of the rear surface of the first frame 10 is integrally formed with the large-diameter first support 14. As shown in FIG. The first strut 14 is integrally formed at the center of the back surface of the beam portion 13 .

1.3 Second Frame FIGS. 19 to 21 all show the configuration of the second frame 20. FIG. Similarly to the first frame 10, the second frame 20 is also integrally molded of synthetic resin such as polypropylene. As shown in FIG. 20, the main outer shape of the second frame 20 is formed by the peripheral wall 21. As shown in FIG. The entire peripheral wall 21 forms a substantially rectangular contour. A major part of the outer surface of the peripheral wall 21 is composed of curved surfaces without corners (see FIG. 21). The peripheral wall 21 continues along the outline of a substantially rectangular shape, except for the portion where the notch portion 21a and the lid portion 25 shown in FIG. 19 are formed.

As shown in FIG. 19, the lid portion 25 is connected to the peripheral wall 21 via a hinge made of a thin synthetic resin film. The lid portion 25 can be opened and closed by a hinge. Inside the lid portion 25, a receiving portion 25a surrounded by walls on four sides is integrally formed. 19 are integrally formed on both side surfaces of the lid portion 25 (see FIGS. 1 and 2).

As shown in FIG. 20, inside the peripheral wall 21, an adhesive portion 22 having a substantially rectangular profile similar to the peripheral wall 21 is integrally formed. The surface of the bonding portion 22 forms a step lower than the surface of the peripheral wall 21 (see FIG. 21). As shown in FIG. 19, one beam portion 23 is integrally formed at substantially the center of the bonding portion 22 . The beam portion 23 spans from one portion to the other portion at approximately the center of the bonding portion 22 . The surface of the beam portion 23 is at the same height as the surface of the bonding portion 22 and forms a step lower than the surface of the peripheral wall 21 (see FIG. 21). As shown in FIG. 2 , the peripheral portion of the back surface of the second wall portion 40 is adhered to the surface of the adhesion portion 22 . In addition, in the present embodiment, the back surface of the first wall portion 30 is not adhered to the surface of the beam portion 23 . However, a part of the back surface of the second wall portion 40 at substantially the center may be adhered to the back surface of the first wall portion 30 .

As shown in FIGS. 19 and 21, the back surface of the second frame 20 is integrally formed with fitting claws 21b and second struts 24 for coupling with the first frame 10. As shown in FIGS. The fitting claw 21 b is positioned near the upper edge of the peripheral wall 21 . The fitting claw 21b is continuous over substantially the entire circumference of the surface of the peripheral wall 21 except for the portion where the notch 21a is formed. Each of the plurality of second struts 24 protrudes upward from the back surface of the peripheral wall 21 . The diameter of the second strut 24 is the same as the diameter of the first strut 14 described above. A fitting hole 24 a is formed in the center of the second support 24 .

Here, one second strut 24 corresponding to the first strut 14 of the first frame 10 is integrally formed at the center of the back surface of the beam portion 23 of the second frame 20 . A fitting shaft 14 a formed on the first support 14 is inserted into the fitting hole 24 a formed on the second support 24 .

1.4 First and Second Walls The first and second walls 30, 40 have the same configuration. Therefore, the configuration of the first wall portion 30 will be described, and the description of the configuration of the second wall portion 40 will be omitted.

As shown in FIG. 22, the entire first wall portion 30 has a substantially rectangular outline corresponding to the bonding portion 12 of the first frame 10 described above. A semicircular grip portion 31 is provided at the center of one short side of the substantially rectangular shape of the first wall portion 30 . The first wall portion 30 is made of paper having sufficient strength as a base material. The surface of paper is coated with varnish. A plastic film is attached to the back of the paper with an adhesive. Furthermore, printing is applied to the surface of the paper. When the surface of the first wall portion 30 is printed, the first wall portion 30 constitutes the wall of the dispensing container 1 and also serves as a conventional label. Therefore, when the surface of the first wall portion 30 is printed, the label sticker attached to the surface of the conventional shakeout container becomes unnecessary.

The paper that serves as the base material of the first wall portion 30 is preferably any one selected from cup base paper, coated ball, and virgin pulp. The basis weight of the paper is preferably in the range of 50-500 g/m ² , more preferably in the range of 150-300 g/m ² .

The term “base material” means the main material that constitutes the first and second wall portions 30 and 40 . The first and second walls 30 and 40 are mainly made of paper, but may be combined with other materials such as varnish or plastic film as described below. Conversely, the first and second walls 30, 40 may be made of paper only.

The varnish coated on the surface of the paper may be, for example, a UV varnish (ultraviolet curing varnish) on the surface of the paper. Alternatively, the surface of the paper may be coated with OP varnish (overprint varnish). As the adhesive applied to the back surface of the paper, an acrylic adhesive is preferable. The plastic film attached to the back surface of the paper is preferably OPP (biaxially oriented polypropylene), CPP (non-oriented polypropylene), or heat-sealed OP (Oriented Polypropylene), for example. The thickness of the plastic film is preferably within the range of 10-100 μm, particularly within the range of 15-40 μm. Such a plastic film is applied to weld the back surface of the first wall portion 30 to the surface of the adhesive portion 12 of the first frame 10 and the surface of the beam 13 .

A semi-circular grip portion 31 of the first wall portion 30 is used to peel off the first wall portion 30 welded to the adhesive portion 12 of the first frame 10 . The diameter of the semi-circular grip portion 31 is, for example, within the range of 8-18 mm, and the radius of curvature of the semi-circle is within the range of 4-9 mm. With such dimensions, the area of the grip portion 31 that is easy for the user to pick up with fingers can be obtained. When the back surface of the first wall portion 30 is welded to the surface of the bonding portion 12 of the first frame 10 , a part of the peripheral portion of the back surface of the grip portion 31 is not bonded to the bonding portion 12 . When discarding the shakeout container 1 , the user can pick up the grip portion 31 with fingers and peel the first wall portion 30 from the first frame 10 . It is possible to recycle the first wall 30 and the first frame 10 that are separated from each other. Note that the shape of the grip portion 31 is not limited to a semicircular shape, and may be changed to another shape that allows the user to pick it up with fingers.

1.5 Coupling of First and Second Frames Next, the configuration for coupling the first frame 10 and the second frame 20 will be described with reference to FIGS. explain.

The first frame 10 and the second frame 20 are connected by pressing one of the first frame 10 and the second frame 20 into the other with their back surfaces facing each other as shown in FIGS. 17 and 19 .

As shown in FIG. 18 , the plurality of fitting shafts 14 a of the first frame 10 all protrude downward beyond the lower end of the peripheral wall 11 . These fitting shafts 14a serve as guides when the first frame 10 and the second frame 20 are coupled. That is, when connecting the first frame 10 and the second frame 20, first, the tips of the plurality of fitting shafts 14a of the first frame 10 are attached to the second struts 24 of the second frame 20. It is inserted into the fitting hole 24a. The first frame 10 and the second frame 20 are accurately positioned by inserting the tips of the plurality of fitting shafts 14a into the fitting holes 24a.

After that, by pushing one of the first frame 10 and the second frame 20 into the other, the upper end of the second frame 20 is inserted into the fitting groove 11b formed in the lower end of the first frame 10 almost all around. The fitting claw 21b formed in the is fitted. As shown in FIG. 15, the fitting claws 21b fitted into the fitting grooves 11b are pressed toward the fitting grooves 11b by the plurality of locking claws 11c of the first frame 10. As shown in FIG. As a result, the fitting between the fitting grooves 11b and the fitting claws 21b over substantially the entire circumferences of the first frame 10 and the second frame 20 is firmly held.

On the other hand, as shown in FIG. 15, when the first frame 10 and the second frame 20 are joined, the first support 14 and the second support 24 support the two beams 13, 23. constitute one stanchion. That is, the fitting shaft 14 a formed in the first support 14 is inserted into the fitting hole 24 a formed in the second support 24 . When the fitting shaft 14a is completely inserted into the fitting hole 24a, the lower end surface of the first support 14 contacts the upper end surface of the second support 24. As shown in FIG. As a result, the first support 14 and the second support 24 become one support that does not move toward the center of the dispensing container 1 . This single support supports the centers of the two beams 13 and 23 and prevents the two beams 13 and 23 from bending. As a result, the central strength of the first and second walls welded to the surfaces of the two beams 13, 23 is increased.

As shown in FIG. 14, the first frame 10 and the second frame 20 are joined together so that the cutouts 11a and 21a are aligned with each other, and an outlet that is opened and closed by the lid 25 is formed. When the lid portion 25 is closed, two minute projections 25b formed on both side surfaces of the lid portion 25 engage two minute projections 11d formed on the first frame 10. As shown in FIG. Further, when the lid portion 25 is closed, the receiving portion 25a formed inside the lid portion 25 enters the outlet.

1.6 Welding of First and Second Walls The peripheral edges of the back surfaces of the first and second walls 30 and 40 are welded to the surfaces of the bonding portions 12 and 22 of the first and second frames 10 and 20, respectively. be done. Further, portions of the back surfaces of the first and second wall portions 30 and 40 at approximately the center are welded to the surfaces of the beam portions 13 and 23 of the first and second frames 10 and 20, respectively. Examples of methods for welding the first and second walls 30, 40 include hot plate welding, hot melt, and ultrasonic welding.

Hot plate welding has the advantage that a large amount of heat can be obtained with relatively inexpensive equipment. Hot-melt adhesives do not use an organic solvent as an adhesive and do not require an adhesive drying process, so they have the advantage of being more environmentally friendly than adhesives. Ultrasonic welding has the advantage that it is possible to instantaneously weld by heating only a specific portion, and that the amount of heat is stable even when welding is continuously performed.

Here, from the viewpoint of reducing the amount of synthetic resin used, the width in the lateral direction of the bonding portions 12, 22 of the first and second frames 10, 20 is set within the range of 0.5 mm to 5 mm, particularly from 2 mm to 2 mm. It is preferable to make it within the range of 3 mm. The back surfaces of the first and second wall portions 30 and 40 may be welded with the same width as the width of the bonding portions 12 and 22 in the width direction, or may be less than the width of the bonding portions 12 and 22 in the width direction. It can be welded with

The method of adhering the first and second wall portions 30, 40 to the adhering portions 12, 22 is not limited to the welding described above, and may be, for example, an adhering method using an adhesive.

1.7 Method for producing tablet confectionery product Next, a method for producing a tablet confectionery product containing a predetermined amount of tablet confectionery in the shaker container 1 will be described. Tablet confectionery products can be manufactured by either of the two methods described below.

As a first manufacturing method, first, the first half-finished product of the shaking container 1 is formed by welding the first wall portion 30 to the first frame 10 . Next, by welding the second wall portion 40 to the second frame 20, the second half-finished product of the shaking container 1 is formed. Next, a predetermined amount of tablet confectionery is placed on the back surface of either the first or second semi-finished product. After that, the first frame 10 of the first semi-finished product and the second frame 20 of the second semi-finished product are joined. As a result, the shake-out container 1 containing a predetermined amount of tablet confectionery is completed.

As a second manufacturing method, first, the second wall portion 40 is welded to the second frame 20 to construct the first semi-finished product of the shaking container 1 . Next, the first frame 10 is combined with the second frame 20 of the first semi-finished product to construct the second semi-finished product. Next, a predetermined amount of tablet confectionery is accommodated in the second semi-finished product through the opening in the surface of the first frame 10 . After that, the first wall portion 30 is welded to the first frame 10 of the second half-finished product. As a result, the shake-out container 1 containing a predetermined amount of tablet confectionery is completed.

2. 2nd Embodiment Next, the shake-out container 2 which concerns on 2nd Embodiment of this invention is demonstrated. The configuration of the second embodiment described below is an example, and the shaking container of the present invention is not limited to the configuration of the second embodiment described below.

23 to 37 all show the overall configuration of the shaking container 2 of the second embodiment. 38 to 40 all show the configuration of the first frame 10 of the shakeout container 2. FIG. 41 to 43 all show the configuration of the second frame 20 of the shakeout container 2. FIG. FIG. 44 shows the configuration of the first and second walls 30, 40 of the shakeout container 2. As shown in FIG.

The shakeout container 2 of the second embodiment mainly consists of the first recess 16 formed in the first frame 10 shown in FIG. 38 and the second recess 26 formed in the second frame 20 shown in FIG. Characteristic. Therefore, in the shaking container 2 of the second embodiment described below, the same components as those of the shaking container 1 of the first embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted.

As shown in FIGS. 38 to 40, a first recess 16 having a substantially semicircular cross section is formed on the right side of the peripheral wall 11 of the first frame 10 in the drawing. As shown in FIG. 38 , the portion of the bonding portion 12 of the first frame 10 on the right side in the drawing is formed in a substantially semicircular shape corresponding to the shape of the first concave portion 16 . Similarly, as shown in FIGS. 41 to 43, a second concave portion 26 having a substantially semicircular cross section is formed on the right side of the peripheral wall 21 of the second frame 20 in the drawing. As shown in FIG. 42 , the portion of the bonding portion 22 of the second frame 20 on the right side in the drawing is formed in a substantially semicircular shape corresponding to the shape of the second concave portion 26 .

As shown in Figures 23 and 24, the first and second frames 10, 20 are joined so that the first and second recesses 16, 26 mate to form a single recess. As a result, as shown in FIG. 37, the right center rear surfaces of the first and second walls 30, 40 are not partially welded by the single recess.

When discarding the shaker container 2, the user puts his or her fingertip into the single recess formed by the first and second recesses 16, 26 and presses the center right-hand side of the first and second walls 30, 40, respectively. The welded portions can be picked and the first and second walls 30,40 respectively peeled from the first and second frames 10,20. The first and second frames 10, 20 can be recycled as recycled plastic. The first and second walls 30, 40 can be recycled as recycled paper.

The diameters of the substantially semicircular first and second concave portions 16, 26 are, for example, within the range of 8 to 18 mm, and the radius of curvature of the semicircles is within the range of 4 to 9 mm. With such a dimension, a dent having a size that allows a user's fingertip to easily enter is formed. The shapes of the first and second recesses 16 and 26 are not limited to semicircular shapes, and may be changed to other shapes into which the user's fingertips can be inserted.

3. Effect According to the shaking containers 1 and 2 of the present embodiment described above, the amount of synthetic resin used can be significantly reduced while maintaining high quality and high performance as a packaging container, preventing global warming. can make a significant contribution to Assume that the shakers 1, 2 have the same length and breadth as the actual shaker under the applicant's product name Mintia Breeze. In this case, the shaker containers 1, 2 can use approximately 40% less polypropylene than the actual shaker container under the product name "Mintia Breeze".

4. Third Embodiment Next, shake-out containers 1 and 2 according to a third embodiment of the present invention will be described. The configuration of the third embodiment described below is an example, and the shaking container of the present invention is not limited to the configuration of the third embodiment described below.

4.1 Base material of first and second wall parts In the above-described dispensing containers 1 and 2 of the first and second embodiments, the base material of the first and second wall parts 30 and 40 is made of thin synthetic resin. It may be a plate or film. The thickness of the synthetic resin plate or film is made thinner than the largest thickness of the first and second frames 10 and 20 . For example, as shown in FIGS. 15 and 37, the thicknesses of the first and second frames 10 and 20 are greatest at the peripheral walls 11 and 21 . The thickness of the synthetic resin plate or film that serves as the base material for the first and second walls 30 and 40 is, for example, 2/3 or less, preferably 1/2 or less of the thickness of the peripheral walls 11 and 21. .

As in the first and second embodiments, the first and second walls 30 and 40, which are made of a thin synthetic resin plate or film, are bonded to the first and second frames 10 and 20, 22.

Furthermore, the surface of the synthetic resin plate or film that serves as the base material of the first and second wall portions 30 and 40 is directly printed. In this case, the plate or film made of synthetic resin constitutes the wall of the dispensing container 1 and also serves as a conventional label. Therefore, when printing is applied to the surface of the synthetic resin plate or film that serves as the base material of the first and second wall portions 30 and 40, the label seal that is attached to the surface of the conventional shakeout container is no longer necessary. .

4.2 Effect By using a thin synthetic resin plate or film as the base material of the first and second wall portions 30 and 40, the packaging container maintains high quality and high performance while reducing the use of synthetic resin. The amount used can be greatly reduced, and it becomes possible to greatly contribute to the prevention of global warming.

For example, in the actual launching container of the product name "Mintia (registered trademark) Breeze" of the present applicant, the portions corresponding to the first and second wall portions 30 and 40 are made 2/3 of the wall thickness of the peripheral wall of the launching container. When replaced with the following polypropylene plate, the amount of polypropylene used in the entire shaker container can be reduced by about 10%. In addition, when the portions corresponding to the first and second walls 30 and 40 are replaced with polypropylene plates having a thickness of 1/2 or less of the peripheral wall of the dispensing container, the amount of polypropylene used in the entire dispensing container can be reduced to about 20% can be reduced.

Furthermore, the shake-out containers 1 and 2 of the third embodiment exhibit a remarkable effect even when compared with simply reducing the wall thickness of the conventional shake-out container. In other words, in order to reduce the thickness of the walls of the conventional shake-out container, it is necessary to narrow the cavity (gap) of the mold. For this reason, it becomes difficult to spread the synthetic resin in the narrow cavity when molding the shake-out container. As a result, the thickness of the molded thin wall portion becomes uneven, and the number of defective shake-out containers increases. In other words, the thinner the thickness of the shaker container, the lower the productivity of the shaker container.

In contrast, in the shaking containers 1 and 2 of the third embodiment, the first and second walls 30 and 40 can be manufactured independently of the first and second frames 10 and 20 . Therefore, it is possible to make the thickness of the first and second walls 30 and 40 extremely thin. Even if the thickness of the first and second wall portions 30 and 40 is reduced, the number of defective products will not increase due to this.

5. Fourth Embodiment Next, a shake-out container 3 according to a fourth embodiment of the present invention will be described. The configuration of the fourth embodiment described below is an example, and the shaking container of the present invention is not limited to the configuration of the fourth embodiment described below. Further, the same reference numerals are assigned to the same configurations as those of the shaking containers 1 and 2 of the first and second embodiments described above, and detailed description thereof will be omitted.

45 to 59 all show the overall configuration of the shaking container 3 of the fourth embodiment. 60 to 62 all show the configuration of the first frame 10 of the shakeout container 3. FIG. 63 to 65 all show the configuration of the second frame 20 of the shakeout container 3. FIG. FIG. 66 shows the configuration of the first and second walls 30, 40 of the shakeout container 3. As shown in FIG. The shake-out container 3 of the fourth embodiment has a simpler configuration than the shake-out containers 1 and 2 of the first and second embodiments.

In comparison with the shaking container 1 of the first embodiment, the first and second walls 30, 40 of the shaking container 3 of the fourth embodiment are rectangular with four chamfered corners as shown in FIG. 2 are not provided. In the first and second frames 10 and 20 of the dispensing container 3 of the fourth embodiment, the right surfaces of the peripheral walls 11 and 21 are not formed with depressions corresponding to the holding portions 31 and 41 .

On the other hand, in comparison with the shake-out container 1 of the second embodiment, the first and second frames 10 and 20 of the shake-out container 3 of the fourth embodiment are provided on the right side surfaces of the peripheral walls 11 and 21 as shown in FIG. The first and second recesses 16, 26 are not formed.

As a result, the dispensing container 3 of the fourth embodiment is symmetrical with respect to the front and back, the left and right sides, and the plane and bottom, except for the lid portion 25 . The dispensing container 3 of the fourth embodiment has first and second frames 10 and 20 in which the amount of synthetic resin used is greatly reduced, and first and second wall portions 30 and 40 that serve as labels. Consists of Therefore, like the containers 1 and 2 of the first and second embodiments, the container 3 of the fourth embodiment maintains high quality and high performance as a packaging container, while maintaining the amount of synthetic resin used. can be greatly reduced, making it possible to greatly contribute to the prevention of global warming.

6. Fifth Embodiment Next, a shake-out container 4 according to a fifth embodiment of the present invention will be described. The configuration of the fifth embodiment described below is an example, and the shaking container of the present invention is not limited to the configuration of the fifth embodiment described below. Further, the same reference numerals are assigned to the same configurations as those of the shaking containers 1 to 3 of the first, second, and third embodiments described above, and detailed description thereof will be omitted.

67 to 81 all show the overall configuration of the shaking container 4 of the fifth embodiment. 82 to 84 all show the configuration of the first frame 10 of the shakeout container 4. FIG. 85 to 87 all show the configuration of the second frame 20 of the shakeout container 4. FIG. 88 shows the configuration of the first and second walls 30, 40 of the shakeout container 4. FIG.

The shake-out containers 1 to 3 of the first, second and fourth embodiments described above are box-shaped containers with a relatively large thickness. On the other hand, the shake-out container 4 of the fifth embodiment is a card-type thin container. Further, the shake-out container 4 of the fifth embodiment is symmetrical in the front and back, left and right sides, and plane and bottom, except for the lid portion 25, similarly to the shake-out container 3 of the third embodiment. , and has a simpler configuration than the shaking containers 1 and 2 of the first and second embodiments.

Here, as shown in FIG. 68, a circular depression is formed in the center of the beam portion 13 of the first frame 10 . As shown in FIG. 81, the central circular depression of this beam portion 13 protrudes to the rear side of the first frame 10 . On the other hand, as shown in FIG. 68, the second support column 24 is integrally formed at the center of the beam portion 23 of the second frame 20 . As shown in FIG. 81 , when the first frame 10 and the second frame 20 are joined together, the second post 24 at the center of the beam portion 23 abuts against the rear surface of the circular depression at the center of the beam portion 13 . Thereby, bending deformation of the two beam portions 13 and 23 is prevented. As a result, the centers of the first and second wall portions 30 and 40 welded to the adhesive portions 12 and 22 of the first and second frames 10 and 20 and the beam portions 13 and 23 are attached to the two beam portions 13 and 23. firmly supported. Accordingly, even if the user grips the center of the first and second wall portions 30 and 40 with his or her fingers, the first and second wall portions 30 and 40 do not dent.

The dispensing container 4 of the fifth embodiment also includes the first and second frames 10 and 20 in which the amount of synthetic resin used is greatly reduced, the first and second walls 30 that serve as labels, 40. Therefore, like the containers 1 to 3 of the first, second and fourth embodiments, according to the container 4 of the fifth embodiment, while maintaining high quality and high performance as a packaging container, can be greatly reduced, and it is possible to greatly contribute to the prevention of global warming.

7. Others Note that the configurations of the first to fifth embodiments described above are examples, and the shaking container of the present invention is not limited to the configurations of the first to fifth embodiments.

For example, the contours of the first and second frames 10, 20 are not limited to substantially rectangular shapes. Polygons other than rectangles, circles or ovals may be used. For example, the surfaces of the adhesive portions 12, 22 of the first and second frames 10, 20 may be flush with the surfaces of the peripheral walls 11, 21. That is, the inner edges of the peripheral walls 11 and 21 may be used as the bonding portions 12 and 22 as bonding margins for the first and second wall portions 30 and 40 . For example, beams 13, 23 are not limited to the shapes and positions shown in the drawings. Also, if the first and second walls 30, 40 have sufficient strength, the beams 13, 23 may be omitted. For example, the paper that serves as the base material for the first and second wall portions 30 and 40 is not limited to base paper for cups, coated ball, and virgin pulp. For example, the lid portion 25 is not limited to a structure that opens and closes via a hinge. The lid portion 25 may be changed to a configuration that opens and closes by sliding, a configuration that is detachable from the first and second frames 10 and 20, or the like.

Reference Signs List 1, 2, 3, 4 throwing container 10 first frame 11 peripheral wall 11a notch 11b fitting groove 11c locking claw 11d minute protrusion 12 adhesion portion 13 beam portion 14 first post 14a fitting shaft 16 first recess 20 second second Frame 21 Peripheral wall 21a Notch 21b Fitting claw 22 Bonding part 23 Beam part 24 Second post 24a Fitting hole 25 Lid part 25a Receiving part 25b Micro projection 26 Second concave part 30 First wall part 31 Grip part 40 Second wall part 41 grip

Claims (11)

A shake-out container from which contents can be shaken out from an outlet,
first and second frames made of synthetic resin;
a paper-based first and second wall,
Each of the first and second frames has a continuous peripheral wall that forms the contour of the container, an adhesive portion that extends toward the inside of the peripheral wall, and a notch that is formed in a portion of the peripheral wall. ,
one of the first and second frames has an openable and closable lid integrally formed on a part of the peripheral wall;
By connecting the first and second frames, the cutout portions are aligned with each other to constitute the outlet opening and closing by the lid portion,
The dispensing container, wherein peripheral edge portions of the back surfaces of the first and second walls are adhered to surfaces of the adhesive portions of the first and second frames, respectively. 2. The dispensing container according to claim 1, wherein said adhesive portion is formed along substantially the entire inner periphery of said peripheral wall. 3. The method according to claim 1, wherein the surface of said bonding portion forms a step lower than the surface of said peripheral wall, and peripheral edge portions of the back surfaces of said first and second wall portions are bonded to said surface of said bonding portion. Shake-out container as described. A beam portion is integrally formed with the bonding portion of at least one of the first and second frames, and the beam portion spans from one portion of the bonding portion to another portion. 4. The shake-out container according to any one of 3. The beam portion is integrally formed on the bonding portion of each of the first and second frames, the first support column is integrally formed on the back surface of one of the beam portions, and the back surface of the other beam portion. A fitting shaft is integrally formed at the end of the first strut, and the fitting shaft is inserted into the second strut. A hole is formed, and when the first and second frames are coupled, the fitting shaft is fitted into the fitting hole, and the first support and the second support support the two beams. 5. Shaking container according to claim 4, which constitutes one supporting strut. A concave portion is formed in a part of the peripheral wall of at least one of the first and second frames, and a peripheral edge portion of a back surface of at least one of the first and second wall portions is not partially bonded by the concave portion. Item 6. The shake-out container according to any one of items 1 to 5. a recess is formed in a part of the peripheral wall of each of the first and second frames, and the first and second frames are joined together so that the recesses match each other to form a single recess; 7. The dispenser of claim 6, wherein peripheral edges of the back surfaces of each of the first and second walls are partially unbonded by the single recess. 2. At least one of said first and second wall portions is provided with a gripping portion having an outline exceeding said bonding portion, and at least a part of a peripheral edge portion of a back surface of said gripping portion is not bonded to said bonding portion. 8. The shake-out container according to any one of items 1 to 7. 9. The base material of at least one of the first and second wall portions according to any one of claims 1 to 8, wherein the base material is any one selected from cup base paper, coated ball and virgin pulp. shake-out container. 10. The label according to any one of claims 1 to 9, wherein at least one of the first and second wall portions forms a label by printing on the surface side of at least one of the first and second wall portions. Shake-out container described in . A shake-out container from which contents can be shaken out from an outlet,
first and second frames made of synthetic resin;
first and second walls made of a synthetic resin as a base material,
Each of the first and second frames has a continuous peripheral wall that forms the contour of the container, an adhesive portion that extends toward the inside of the peripheral wall, and a notch that is formed in a portion of the peripheral wall. ,
one of the first and second frames has an openable and closable lid integrally formed on a part of the peripheral wall;
By connecting the first and second frames, the cutout portions are aligned with each other to constitute the outlet opening and closing by the lid portion,
The thicknesses of the first and second walls are thinner than the largest thicknesses of the first and second frames, and the peripheral edges of the back surfaces of the first and second walls are A shakeout container adhered to the surface of each of said adhesive portions of the frame.

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