JP2010260637A - Container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a container which can be reutilized as a container, can form air holes for securely removing the content out of the container each time when it is reutilized, and can break off a projection with light force. <P>SOLUTION: The container A is provided with a body 1 in which a content is stored and leg sections 3 that are projected outward of a body bottom surface section 2, as well as a platform section 5 projected outward formed on a part of the body bottom surface section 2, a hole section 6 connected with the outside formed on a part of the platform section 5, a sealing plug 7 for sealing the hole section 6 installed, a projection 9 projected towards outside formed on a top surface 8 of the sealing plug 7, and an air hole 10 formed on a part of the top surface 8 of the sealing plug 7 by breaking and toppling the projection 9. The hole section 6 and the air hole 10 are connected with each other. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

In order to make it easy to take out contents such as pudding and agar-like food stored in the main body of the present invention, a protrusion is protruded from the bottom surface of the main body, and an air hole for taking out the content is formed by breaking the protrusion. The present invention relates to a container that can be repeatedly used.

  Conventionally, as a container for pudding or agar-like food, there is a container in which a protrusion protrudes from the bottom of the main body in order to take out the contents, and an air hole for taking out the contents can be formed by breaking the protrusion. 1 and 2.

Patent Document 1 is a device that can take out contents in a shape in which a protrusion is provided on a container.

In Patent Document 2, a protrusion called a finger post is cylindrical.

  Patent Document 3 is an invention in which air holes can be reliably obtained in a container using a polypropylene resin. Polypropylene resin is a soft resin and is strong against bending and impact, but if the protrusion is pushed down, the resin may be stretched and air holes may not be provided reliably. However, Patent Document 3 is a patent that solves this problem.

  In Patent Document 4, as a container that can fold a protrusion with a light force, a thin region that is thinner than the bottom surface portion of the main body is provided between the bottom surface portion of the main body and the protrusion, and the joint between the bottom surface portion of the main body and the protrusion is horizontal. It is an invention of a protrusion whose sectional shape in the direction forms a substantially trapezoid.

Japanese Utility Model Publication No. 48-62248 Japanese Utility Model Publication No. 57-35286 JP 2006-248574 A Japanese Patent No. 4183737

  The container of patent documents 1 and 2 is a container of the structure which takes out the contents by forming the air hole for taking out contents. However, Patent Document 1 has a shape in which a protrusion is simply provided on the container, and the length of the protrusion and the thickness of the bottom are not clarified, and only the protrusion is provided. If there is no thin part and the thickness is the same, a force is required to fold the protrusion, and the child cannot fold the protrusion with the power of a child. In Patent Document 2, since the protrusion called a finger post is cylindrical, there is a problem that the finger becomes painful when a force is applied when folding the protrusion. There is a problem of raw materials, and polystyrene resins and polypropylene resins are generally used as raw materials used in this type of container.

As a raw material characteristic of polystyrene resin, it is a hard resin and is weak in bending and impact force, but has excellent transparency. On the other hand, the raw material property of polypropylene resin is a soft resin, which is strong against bending and impact, but its transparency is inferior to that of polystyrene resin.

When this type of container is used, polystyrene resin is often used because it is hard resin and the protrusions are easy to fold, and it has excellent transparency. There is a problem that becomes painful. On the other hand, when polypropylene resin is used, finger pain when folding the protrusion is eliminated. However, since the resin is a soft resin, there is a problem that when the protrusion is pushed down, the resin is stretched and air holes cannot be provided reliably.

  Further, Patent Document 4 is a container that solves the above-described problems, reliably forms air holes for taking out contents, and can fold the protrusions with a light force. This is a container that can be used as a disposable container because it has a hole, but in recent years, reuse has been studied due to environmental problems, etc., and containers that can form air holes by breaking the protrusions on the bottom of the main unit are also re-used as containers. There are issues that are desired to be available.

  The object of the present invention is to solve the above-mentioned problems, can be reused and used as a container, can reliably form air holes for taking out the contents every time it is reused, and with a light force. It is to provide a container that can break a protrusion.

The present invention has a main body for storing contents and a foot portion protruding outward from the bottom surface portion of the main body, and a base portion protruding outward is formed on a part of the bottom surface portion of the main body. A hole that penetrates to the outside is formed in a part of the plug, a closing plug for sealing the hole is installed in the hole, and a protrusion protruding outward is formed on the top surface of the closing plug. An air hole is formed in a part of the top surface of the closing plug by forming and folding the protrusion, and the hole and the air hole communicate with each other.

The present invention is a container in which the closure plug can be freely removed.

This invention is a container which installed the closure plug from the inner side of the container main body, and closed the said hole part.

  This invention is a container which installed the closure plug from the outer side of the container main body, and closed the said hole part.

According to the present invention, the protrusion is a protrusion having a substantially trapezoidal horizontal cross-sectional shape that removes the top surface of the closure plug, the upper base having a short side, and the lower base having a different long side length, The side is a bow shape recessed inward, and the lower bottom side is a bow shape protruding outward, and the wall between the top surface of the closure plug and the projection is thinner than the top surface of the closure plug. This is a container provided with a thin-walled region.

According to the present invention, a second protrusion that partially removes the top surface of the pedestal portion is formed to protrude outward from the pedestal portion, and a hole that becomes an air hole in the pedestal portion by removing the second protrusion. It is the container which formed the part.

In the present invention, the second protrusion is a protrusion whose horizontal cross-sectional shape for removing the top surface of the base portion is substantially trapezoidal, the upper base is a short side, and the lower base is a protrusion having a different long side length, The upper bottom side is a bow shape recessed inward, and the lower bottom side is a bow shape protruding outward, and between the top surface of the base part and the second protrusion, It is a container provided with a thin area that is thinner than the top surface.

The present invention is a container in which both ends of the upper base are projected to form a chevron with a sharper angle.

The present invention forms a break line that is thin and easily breaks near the outer periphery of the top surface of the pedestal, and pulls up the pull line integrally provided with the top surface of the pedestal via leg pieces. And is a container in which a hole is formed by being removed by breakage.

The present invention has a main body for storing contents and a foot portion protruding outward from the bottom surface portion of the main body, and a base portion protruding outward is formed on a part of the bottom surface portion of the main body. Forming a hole portion penetrating from the outside in a part thereof, installing a closing plug for sealing the hole portion, forming a protrusion protruding outward on the top surface of the closing plug, Since the air hole is formed in a part of the top surface of the closing plug by folding the protrusion, and the hole and the air hole communicate with each other, the protrusion is folded to form the air hole. By replacing the closure plug with a new one after dropping it, it can be reused again as a container having the same function. Capable of forming air holes and allowing the contents to fall outside It can be provided.

  In addition, since it is a container that allows the closure plug to be freely removed, after replacing the closure plug with a new one after folding the protrusion to form an air hole and dropping the contents outside, Providing a container that can be reused as a container having the same function again, and by simply replacing the closure plug, the protrusion can be broken many times to form an air hole and the contents can be dropped to the outside. can do.

Further, since the hole is closed by installing a closure plug from the inside of the container body, the projection is folded down to form an air hole and the contents are dropped to the outside. By replacing it with a new one, it can be reused again as a container having the same function. By simply replacing the closing plug, the protrusion is broken many times to form an air hole, and the contents are moved outside. A container that can be dropped can be provided.

Further, since the container is a container in which the hole is closed by installing a closure plug from the outside of the container body, the closure plug is mounted after the protrusion is folded to form an air hole and the contents are dropped to the outside. By replacing it with a new one, it can be reused again as a container having the same function. By simply replacing the closing plug, the protrusion is broken many times to form an air hole, and the contents are moved outside. A container that can be dropped can be provided.

Further, the protrusion has a substantially trapezoidal horizontal cross-sectional shape that removes the top surface of the closure plug, the upper base is a protrusion with a short side and the lower base has a different long side length, and the upper base side is It has an arcuate shape that dents inward, and the lower bottom side is an outwardly projecting arc shape, and is thinner than the top surface of the closure plug between the top surface of the closure plug and the projection. Since the container is provided with a thin region, it is possible to provide a closing plug in which the tip of the chevron becomes a folding start point, the finger does not hurt the protrusion, and the folding plug can be folded with a light force.

In addition, a second protrusion that partially removes the top surface of the base part is formed to protrude outward from the base part, and a hole part that becomes an air hole in the base part by folding the second protrusion Therefore, without first installing the closing plug from the initial stage, the first protrusion can be broken by breaking the second protrusion formed on the bottom surface of the main body, thereby forming a hole serving as an air hole. The container which can form can be provided.

Further, the second protrusion is a protrusion whose horizontal cross-sectional shape for removing the top surface of the base portion is substantially trapezoidal, the upper base is a short side, and the lower base is a protrusion having a different long side length. The side has a bow shape recessed inward, and the lower bottom side has a bow shape protruding outward, and the top surface of the base portion is between the top surface of the base portion and the second protrusion. Since the container is provided with a thinner region, the tip of the chevron is the starting point of folding, and the second projection is provided with a finger that does not hurt and can be folded with a light force. I can do it.

In addition, since both ends of the upper base protrude, and a chevron is formed with a sharper angle, the tip of the chevron is easier to break at the break start point, the finger does not hurt the protrusion, and A container that can be folded with a lighter force can be provided.

Furthermore, a break line that is thin and easily breaks is formed near the outer periphery of the top surface of the pedestal, and along the break line by pulling up a pull ring integrally formed with the top surface of the pedestal via leg pieces. Since the container is a rupture-removed container formed with a hole, the first container does not have a hole that easily becomes an air hole at the bottom of the main body by pulling up the pull ring without installing the closure plug from the first stage. A container that can be formed can be provided.

It is a perspective view of the container which shows embodiment of this invention. It is a perspective view of a container which shows the state where a closure plug is not installed. It is the perspective view which looked at FIG. 2 from the inner side of the container. It is an enlarged view of the base part shown in FIG. It is the perspective view which looked at the closure plug from diagonally upward. It is the perspective view which looked at the closure plug shown in FIG. 5 from diagonally below. It is an enlarged view of the base part shown in FIG. It is an enlarged view which shows the state which folded down the protrusion shown in FIG. It is an enlarged view which shows the state which removed the protrusion shown in FIG. It is a bottom view of a container showing an embodiment of the present invention. It is an enlarged view of the closure plug part shown in FIG. It is sectional drawing which shows the state which cut | disconnected FIG. 10 in the yy direction. It is sectional drawing which shows the state which removed the protrusion shown in FIG. It is a perspective view of the container main body which shows different embodiment of this invention. It is an enlarged view of the 2nd projection part shown in FIG. It is an enlarged view which shows the state which folded down the 2nd protrusion shown in FIG. It is an enlarged view which shows the state which removed the 2nd protrusion shown in FIG. It is a bottom view of the container main body shown in FIG. It is an enlarged view of the 2nd projection part shown in FIG. It is explanatory drawing which shows the flow of resin of the container main body shown in FIG. It is sectional drawing which shows the state which cut | disconnected FIG. 18 in the zz direction. It is sectional drawing which shows the state which removed the 2nd protrusion shown in FIG. It is sectional drawing of the container main body which shows 2nd embodiment from which this invention differs. It is an enlarged view of the pull ring part of FIG. It is an enlarged view which shows the state which removed the pull ring part of FIG. FIG. 6 is a cross-sectional view showing a different embodiment of the closure plug shown in FIG. 5. It is sectional drawing which shows 2nd embodiment from which the closure plug shown in FIG. 5 differs. It is sectional drawing which shows 3rd embodiment from which the closure plug shown in FIG. 5 differs. It is sectional drawing which shows 4th embodiment from which the closure plug shown in FIG. 5 differs. FIG. 30 is a perspective view of the closing plug shown in FIG. 29. It is a perspective view of the state which set the closure plug shown in FIG. 30 to the container. It is sectional drawing of the container shown in FIG.

In FIG. 1, a container A has a main body 1 of a bottomed cylindrical container for containing contents such as pudding and agar-like food, and a foot portion 3 protruding outward from a main body bottom surface portion 2 which is a bottom surface of the main body 1. is doing. The container A is formed by injection molding using a synthetic resin made of polystyrene resin, polypropylene, polyethylene resin or the like. Moreover, the said foot | leg part 3 may be formed in integral ring shape as shown in FIG. 1, or may be formed from two or more. A gate position 4 is provided between the foot portion 3 and the foot portion 3 on the bottom surface portion 2 of the main body. Further, between the foot portion 3 and the gate position 4, a base portion 5 is formed which protrudes outward at a position lower than the protrusion of the foot portion 3 and is recessed from the inside to the center.

Moreover, as shown in FIG.2 and FIG.3, the hole part 6 penetrated with the exterior is formed in one place of the top | upper surface 5a of the said base part 5. As shown in FIG. Further, as shown in FIG. 4, a plurality of engaging portions 5 b protruding in a triangular shape are formed inside the base portion 5.

As a member for closing the hole 6, the closure plug 7 shown in FIG. 5 and FIG. 6 constituted by parts different from the container main body 1 is molded by a synthetic resin made of polypropylene resin, MBS resin or the like by an injection molding method. . The closing plug 7 has a structure that can be inserted and fitted from the inside of the pedestal portion 5. After the closing plug 7 is set on the pedestal portion 5, the closing plug 7 has airtightness, and a gap between the pedestal portion 5 and the closing plug 7. A structure that does not cause leakage of contents is formed. Further, a projection 9 is formed on the top surface 8 of the closing plug 7 so as to penetrate the hole 6 and protrude outward. The protrusion 9 protrudes longer than the base 5 and forms a lower shape than the foot 3 and does not contact the ground. The foot 3 protects the protrusion 9. There is. The closing plug 7 has a recess 8a having the same shape as the triangular shape installed on the base portion 5 so as to be in close contact with a plurality of engaging portions 5b protruding in a triangular shape inside the base portion 5. 7 is formed around the top surface 8.

  A state in which the closing plug 7 is set from the inside of the base portion 5 is shown in FIGS. The protrusion 9 protrudes outward from the hole 6 shown in FIG. By folding down the protrusion 9, an air hole 10 is formed in a part of the top surface 8 of the closing plug 7, and as shown in FIGS. 8 and 9, the hole 6 and the air hole 10 communicate with each other, Air can enter the container A and the contents can be easily dropped out of the container A.

After the protrusion 9 was folded and the contents were dropped out of the container A, the knob portion 11 shown in FIG. 6 was twisted and rotated to form the closure plug 7 shown in FIG. 5 on the top surface 8 side. A triangular recess 8a and a triangular projecting portion 5b formed on the inner side of the base 5 shown in FIG. 4 are shifted to both sides so that the closure plug 7 can be easily removed and the new closure plug 7 is removed. Can be replaced. Therefore, it is desirable that the outer peripheral shape of the base part 5 and the closing plug 7 is circular. However, the removal function of the closing plug 7 is not limited to this method, but only an example is introduced.

FIG. 10 is a plan view seen from the bottom face portion 2 of the main body, which is the bottom face side of the container A. FIGS. 12 and 13 are cross-sectional views taken along the direction y to y in FIG. FIG. 11 is an enlarged view of the periphery of the closing plug 7 in a state where it is set in the main body 1. As shown in FIGS. 11 and 12, the closure plug 7 is formed with a trapezoidal protrusion 9 having an upper base 9a having a short side and a lower base 9b having different long sides protruding outward. . The upper bottom 9a side has an arcuate shape that dents inward, and the lower bottom 9b has an arcuate shape that protrudes outward, and between the top surface 8 of the closing plug 7 and the projection 9, A thin region 9e that is thinner than the top surface 8 is provided.

As shown in FIGS. 11 to 13, by pushing down the protrusion 9 from the upper bottom 9a side to the lower bottom side 9b, the center of the lower bottom 9b side where the protrusion 9 and the top surface 8 of the closing plug 7 are in contact with each other is obtained. By partially overlapping the top surface 8 to form the hinge 9f function, the protrusion 9 can be pushed down with a light force. Further, as shown in FIG. 11, the upper base 9a protrudes at both ends to form the chevron 9c having a sharper angle, so that when the protrusion 9 is pushed down from the upper base 9a side to the lower base side 9b, Since tearing starts from the two points of the chevron 9c, the tearing force is distributed to the two points, so that the protrusion 9 can be pushed down with a lighter force. Therefore, the angle of the chevron 9c shown in FIG.

FIG. 12 shows a state before the projection 9 is pushed down, and FIG. 13 shows a state where the projection 9 is removed and the air hole 10 is formed after the projection 9 is pushed down. When the projection 9 is pushed down, the projection 9 where the hinge 9f function is formed and the top surface 8 of the closing plug 7 are connected to each other, but are only connected to each other in the thin region 9e. Therefore, the protrusion 9 can be easily removed.

The thin-walled region 9e is a portion that is thinner than the top surface 8 provided between the top surface 8 of the closure plug 7 and the projection 9 as shown in FIGS. . Moreover, the horizontal cross-sectional shape of the joining part of the top | upper surface 8 of the said closure plug 7 and the said protrusion 9 should just be substantially trapezoid, and the horizontal cross-sectional shape of the intermediate part of the said protrusion 9 and the front-end | tip 9d part is The shape is not limited to a substantially trapezoidal shape.

Here are some practical examples. The present invention is a container A in which the contents can be easily taken out any number of times by replacing the closing plug 7 for forming the air hole 10 from the main body 1. In other words, by selling handmade kits that contain the material for making pudding, jelly, etc. and the closure plug 7 together, the air holes 10 attached to the used body 1 are used. By removing the plug 7 and cleaning the inside of the main body 1, if a consumer purchases a handmade kit, the contents can be easily replaced by replacing it with the new closure plug 7 included in the kit. The container A that can be taken out can be reproduced, and the container A can be repeatedly used to easily make pudding and jelly at home.

Further, when taking out the contents such as pudding and jelly made in the reproduced container A, the air holes 10 are formed by refolding the projection 9 of the closing plug 7 so that air is introduced into the container A. Entering, the contents fall down and can be easily removed. Again, if you want to make pudding or jelly at home by cleaning the inside of the main body 1 with the used closure plug 7 removed from the container A, purchase only the member of the closure plug 7 Thus, by using the main body 1 of the same container A, it is possible to reproduce the container A having the content take-out function any number of times.

Next, a container A1 showing a different embodiment of the present invention is shown in FIGS. The container A1 has a main body 1 of a bottomed cylindrical container for storing contents such as pudding and agar-like food, and a foot portion 3 protruding outward from a main body bottom surface portion 2 which is a bottom surface of the main body 1. Yes. The foot 3 may be integrally formed in a ring shape as shown in FIG. 14, or may be formed from a plurality. A gate position 4 is provided between the foot portion 3 and the foot portion 3 on the bottom surface portion 2 of the main body. Further, between the foot portion 3 and the gate position 4, a base portion 5 is formed which protrudes outward at a position lower than the protrusion of the foot portion 3 and is recessed from the inside to the center.

Further, the top surface 5a of the base part 5 is formed with a second protrusion 12 for partial removal, and is an integrally molded container A1 made of synthetic resin made of polystyrene resin, polypropylene resin or the like, Molded by an injection molding method. The protrusion of the second protrusion 12 forms a lower shape than the protrusion of the foot part 3 and has a length that does not contact the ground. The foot part 3 serves to protect the second protrusion 12.

As shown in FIGS. 16 and 17, by folding the second protrusion 12, a part of the top surface 5 a of the base part 5 penetrates to form a hole 6, and air enters the container A and the contents Objects can be easily dropped out of the container A1.

  FIG. 18 is a plan view seen from the bottom surface portion 2 of the main body, which is the bottom surface of the container A1, and FIGS. 21 and 22 show cross-sectional views cut in the z to z direction of FIG. FIG. 19 shows an enlarged view of the vicinity of the second protrusion 12 in FIG. As shown in FIGS. 19 to 21, the second protrusion 12 is a trapezoidal second protrusion 12 in which the upper base 12 a has a short side and the lower base 12 b has a different long side length. It protrudes toward the outside of the top surface 5a. The upper base 12a side has a bow shape that dents inward, and the lower base 12b has a bow shape that protrudes outward, and between the top surface 5a of the platform 5 and the second protrusion 12. In addition, a thin region 12e that is thinner than the top surface 5a of the base 5 is provided.

Further, as shown in FIGS. 19 to 21, by pushing down the second protrusion 12 from the upper bottom 12 a side to the lower bottom side 12 b, the lower protrusion where the second protrusion 12 and the top surface 5 a of the base portion 5 are in contact with each other. A part of the center on the bottom 12b side overlaps with the top surface 5a of the base 5 to form the hinge 12f function, so that the second protrusion 12 can be pushed down with a light force.
Further, as shown in FIGS. 19 and 20, the upper base 12a has a chevron 12c that protrudes at both ends and has a sharper angle. By forming the chevron 12c, when the second protrusion 12 is pushed down from the upper base 12a side to the lower base side 12b, tearing starts from two points of the chevron 12c, so that the tearing force is distributed to two points. Therefore, the second protrusion 12 can be pushed down with a lighter force. Therefore, it is better that the angle of the chevron 12c is an acute angle.

FIG. 21 shows a state before the second protrusion 12 is pushed down, and FIG. 22 shows a state where the second protrusion 12 is removed and the hole 6 is formed after the second protrusion 12 is pushed down. When the second protrusion 12 is pushed down, the second protrusion 12 where the hinge 12f function is formed and the top surface 5a of the base portion 5 are connected to each other, but they are connected to each other within the thin region 12e. Therefore, the second protrusion 12 can be easily removed.

The thin region 12e is thinner than the top surface 5a of the base part 5 provided between the top surface 5a of the base part 5 and the second protrusion 12, as shown in FIGS. It is the part that is. Moreover, the horizontal cross-sectional shape of the joining part of the top surface 5a of the said base part 5 and the said 2nd protrusion 12 should just be a substantially trapezoid shape, and the horizontal direction of the intermediate part of the said 2nd protrusion 12, or the front-end | tip 12d part. The cross-sectional shape is not limited to a substantially trapezoidal shape.

Furthermore, the thin region 12e can be made to flow easily and stably by increasing the thickness of the thin region 12e as the distance from the gate position 4 increases. Therefore, as shown in FIG. 20, the thin region 12e is thicker in the thin region 12e formed at a position farther than the gate position 4 than in the thin region 12e formed at a position closer to the gate position 4. It is desirable to form.

Furthermore, the gate position 4 is a portion where the synthetic resin material is injected in the injection molding, and the resin flow 13 flows from the gate position 4 toward the foot 3 as shown in FIG. Go.

The weld line 12g refers to a joint surface of the resin that is joined by the resin flow 13, and the joint surface is weak and easily cracked. In order to generate the weld line 12g around the position of the thick line shown in FIG. 19, the gate position 4 and the second protrusion 12 are provided in the positional relationship shown in FIG. 20, and the second protrusion 12 and the thin region of the present invention are provided. By forming 12e, it becomes easy to generate the weld line 12g around the position of the thick line shown in FIG.

The resin flow 13 flowing from the gate position 4 as shown by the broken line arrow in FIG. 20 of the present invention flows from the main body bottom surface portion 2 to the base portion 5 and the thin region 12e, and the second protrusion 12 is formed. The resin flow 13 flowing into the foot portion 3 and flowing into the thin region 12e on the upper bottom 12a side is joined to the resin flow 13 flowing from the base portion 5 on the upper bottom 12a side. Thus, the weld line 12g can be generated around the position of the thick line shown in FIG. Since the portion where the weld line 12g is formed is weak and easily cracked, the second projection 12 is further folded by pushing down the second projection 12 from the upper bottom 12a side to the lower bottom side 12b. It becomes easy.

  Further, the state in which the second protrusion 12 of FIGS. 14 to 16 is removed is the main body 1 of the container penetrating the hole 6 shown in FIGS. 2 to 4 and 17, and is shown in FIGS. 5 and 6. By setting the closure plug 7, the container A of the present invention shown in FIG. 1 is obtained. That is, when the consumer purchases and eats the container A1 shown in FIG. 14 filled with contents such as pudding and jelly, the second protrusion 12 is folded down to form the hole 6, and the contents are removed. Since the state after taking out is the same shape as the main body 1 shown in FIG. 2, the main body 1 is washed and stored, and the material for making pudding or jelly and the closing plug 7 are put together. When the consumer purchases the next handmade kit, the hole A is formed after the second protrusion 12 of the container A1 is folded down, and the closure is made from the inside of the base part 5 of the main body 1 By installing the plug 7, the container A shown in FIG. 1 is completed, and the container A is used to make pudding and jelly, and to easily take out the contents of the finished pudding and jelly, Fold down the protrusion 9 of the closing plug 7 again And, the air enters into the container air holes 10 are formed A, the contents are made can be extracted easily fall down.

Again, by removing the used closure plug 7 and cleaning the inside of the main body 1, if you want to make pudding or jelly at home next time, you can purchase and replace only the member of the closure plug 7, Using the same main body 1, it is possible to reproduce the container A having the function of taking out the contents any number of times.

Next, FIG. 23 thru | or 24 shows container A2 which shows 2nd Embodiment from which this invention differs. The container A2 has a main body 1 of a bottomed cylindrical container for storing contents such as pudding and agar-like food, and a foot portion 3 protruding outward from a main body bottom surface portion 2 which is a bottom surface of the main body 1. Yes. The foot portion 3 may be integrally formed in a ring shape as shown in FIG. 23, or may be formed from a plurality. On the bottom surface portion 2 of the main body, a base portion 51 is formed between the foot portion 3 and the foot portion 3 so as to protrude outward at a position lower than the protrusion of the foot portion 3 and dent in the center from the inside. In the vicinity of the outer periphery of the top surface 51a of the pedestal 51, a rupture line is formed which is thin and easily broken. A pull ring 14a integrally formed via leg pieces is formed on the top surface 51a, and the pull ring 14a is a third protrusion 14 protruding outward at a position lower than the protrusion of the foot 3. A screw part 14c is formed on the side surface of the base part 51 protruding outward. The screw part 14c may be formed inside the side surface or outside the side surface. Further, by pulling up the pull ring 14a, the hole 6 is formed as shown in FIG. In order to facilitate the pull-off of the pull ring, the synthetic resin used for injection molding the main body 1 is preferably a polyethylene resin.

26 to 29 are sectional views of different shapes of the closing plugs 71, 72, 73, 74 for closing the container A2 in which the hole 6 is formed by pulling up and removing the pull ring 14a. The closure plugs 71 and 72 shown in FIG. 26 and FIG. 27 are formed with a closure plug screw portion 15 on the inner side surface, and are fitted around the screw portion 14c on the outer side surface of the base portion 51 from the outside. The hole 6 is closed. After the closing plugs 71 and 72 are set on the base 51, the structure is airtight and does not leak contents from the gap between the base 51 and the closing plugs 71 and 72. In addition, the top surface 8 of the closing plugs 71 and 72 is formed with a protrusion 9 protruding outward. The protrusion of the protrusion 9 forms a lower shape than the protrusion of the foot part 3 when screwed and set on the base 51, and has a length that does not contact the ground. There is a role to protect. By folding down the protrusion 9, an air hole is formed in a part of the top surface 8 of the closing plugs 71 and 72 so that air can enter the container A 2 and easily drop the contents out of the container A 2. .

After the protrusion 9 is folded down and the contents are dropped out of the container A2, the closing plugs 71 and 72 can be removed from the container A2 and replaced with new closing plugs 71 and 72. Therefore, it is desirable that the outer peripheral shapes of the base 51 and the closing plugs 71 and 72 are circular so that they can be easily removed by turning. Further, it is desirable that the outer peripheral side surfaces of the closing plugs 71 and 72 are formed with knurls having vertical stripes and irregularities so that they do not slip even when turned. However, the removal function of the closing plugs 71 and 72 is not limited to this method, but only an example is introduced. In addition, it is desirable that the raw material resin used when the closing plugs 71 and 72 are formed is formed of a synthetic resin such as polypropylene or MBS resin so that the protrusions 9 can be folded and the air holes 10 can be easily formed.

As shown in FIGS. 26 and 27, the closing plugs 71 and 72 are formed by projecting outwardly the trapezoidal projections 9 with the upper base 9a having a short side and the lower base 9b having different long sides. ing. The upper base 9a side has an indented bow shape, and the lower base 9b has an outwardly projecting bow shape, between the top surface 8 of the closing plugs 71 and 72 and the projection 9. A thin region 9e that is thinner than the top surface 8 is provided. By pushing down the protrusion 9 from the upper bottom 9a side to the lower bottom side 9b, a part of the center on the lower bottom 9b side where the protrusion 9 and the top surface 8 of the closing plugs 71 and 72 are in contact with the top surface 8 By overlapping and forming the hinge 9f function, the protrusion 9 can be pushed down with a light force. Further, the upper base 9a protrudes at both ends to form the chevron 9c having a sharper angle, so that when the protrusion 9 is pushed down from the upper base 9a side to the lower base side 9b, the two points of the chevron 9c Since the tearing starts, the tearing force is distributed to two points, so that the protrusion 9 can be pushed down with a lighter force. Therefore, the angle of the chevron 9c is better as it is an acute angle.

  A closure plug 72 shown in FIG. 27 has a protective foot 16 projecting outwardly on the outer periphery of the top surface 8 of the closure plug 71 shown in FIG. By installing the protective foot 16 in order to prevent the projection 9 from being folded or damaged due to vibrations or shocks such as transportation, so that the function of the closing plug 72 cannot be exhibited, The protrusion 9 can be protected. The protrusion 9 protrudes outward at a position lower than the protrusion of the protective foot 16.

The closure plugs 73 and 74 shown in FIG. 28 and FIG. 29 have a closure plug screw portion 15 formed on the outer side surface, and are fitted around the screw portion 14c on the inner side surface of the base portion 51 from the outside. The hole 6 is closed. After the closing plugs 73 and 74 are set on the base 51, the structure is airtight and does not leak contents from the gap between the base 51 and the closing plugs 73 and 74. In addition, the top surface 8 of the closing plugs 73 and 74 is formed with a protrusion 9 protruding outward. The protrusion of the protrusion 9 forms a lower shape than the protrusion of the foot part 3 when screwed and set on the base 51, and has a length that does not contact the ground. There is a role to protect. By folding down the protrusion 9, an air hole is formed in a part of the top surface 8 of the closing plugs 73 and 74, and air can enter the container A 2 and easily drop the contents out of the container A 2. .

After the protrusion 9 is folded down and the contents are dropped out of the container A2, the closing plugs 73 and 74 can be removed from the container A2 and replaced with new closing plugs 73 and 74. Therefore, it is desirable that the outer peripheral shapes of the base 51 and the closing plugs 73 and 74 are circular so that they can be easily removed by turning. Further, it is desirable that the outer peripheral side surface of the closing plug is formed with knurls having vertical stripes and irregularities so as not to slip even when turned. However, the removal function of the closing plugs 73 and 74 is not limited to this method, but only an example is introduced. In addition, it is desirable that the raw material resin used when molding the closing plugs 73 and 74 is molded with a synthetic resin such as polypropylene or MBS resin so that the protrusions 9 can be folded and the air holes 10 can be easily formed.

As shown in FIGS. 28 and 29, the closing plugs 73 and 74 are formed such that a trapezoidal protrusion 9 having an upper base 9a having a short side and a lower base 9b having different long sides protrudes outward. ing. The upper base 9a side has an indented bow shape, and the lower base 9b has an outwardly projecting bow shape, between the top surface 8 of the closing plugs 71 and 72 and the projection 9. A thin region 9e that is thinner than the top surface 8 is provided. By pushing down the protrusion 9 from the upper bottom 9a side to the lower bottom side 9b, a part of the center on the lower bottom 9b side where the protrusion 9 and the top surface 8 of the closing plugs 73 and 74 are in contact with the top surface 8 By overlapping and forming the hinge 9f function, the protrusion 9 can be pushed down with a light force. Further, the upper base 9a protrudes at both ends to form the chevron 9c having a sharper angle, so that when the protrusion 9 is pushed down from the upper base 9a side to the lower base side 9b, the two points of the chevron 9c Since the tearing starts, the tearing force is distributed to two points, so that the protrusion 9 can be pushed down with a lighter force. Therefore, the angle of the chevron 9c is better as it is an acute angle.

  A closing plug 74 shown in FIG. 29 has a protective foot 16 protruding outward on the outer periphery of the top surface 8 of the closing plug 73 shown in FIG. By installing the protective foot 16 in order to prevent the projection 9 from being folded or damaged due to vibration or impact such as transportation, so that the function of the closing plug 74 cannot be exhibited, The protrusion 9 can be protected. The protrusion 9 protrudes outward at a position lower than the protrusion of the protective foot 16.

A state of the closing plug 74 shown in FIG. 29 as viewed obliquely from below is the closing plug 74 shown in FIG. A container A3 showing a third embodiment of the present invention is shown in FIGS. 31 to 32, in which the closing plug 74 is set from the outside of the bottom surface of the main body 1. FIG. The container A3 is filled with contents such as pudding and jelly, and when the consumer eats it, the air holes 10 are formed by folding the protrusions 9 so that the contents can be dropped and taken out. When the same container A3 is reused again, the screw-type closing plugs 71, 72, 73, 74 are turned and removed from the main body 1, and the main body 1 is washed and stored. In addition, when a consumer next purchases a handmade kit containing the material for making pudding or jelly and the closing plugs 71, 72, 73, 74, from the outside of the base portion 5 of the main body 1 By installing the closing plugs 71, 72, 73, 74, the container A3 shown in FIGS. 31 and 32 is completed again. By replacing the closing plugs 71, 72, 73, 74, the contents can be repeated any number of times. Eject function It is possible to reproduce the container A3 that make myself understood.

DESCRIPTION OF SYMBOLS 1 Main body 2 Main body bottom face part 3 Foot part 4 Gate position 5 Base part 51 Base part 5a Top surface 51a Top surface 5b Engagement part 6 Hole part 7 Closed plug 71 Closed plug 72 Closed plug 73 Closed plug 74 Closed plug 71a Protective foot part 8 Top surface 8a Recess 9 Protrusion 9a Top bottom 9b Bottom bottom 9c Angle 9d Tip 9e Thin area 9f Hinge 10 Air hole 11 Knob 12 Second projection 12a Top bottom 12b Bottom bottom 12c Angle 12d Tip 12e Thin area 12f Hinge 12g Weld Line 13 Resin flow 14 Third protrusion 14a Pull ring 14b Thin wall 14c Screw part 15 Closure plug screw part 16 Protective foot A Container A1 Container A2 Container A3 Container

Claims (9)

A main body for storing contents and a foot portion protruding outward from the bottom surface portion of the main body, and a base portion protruding outward is formed on a part of the bottom surface portion of the main body, and a part of the base portion Forming a hole penetrating with the outside, installing a closing plug for sealing the hole in the hole, forming a protrusion protruding outward on the top surface of the closing plug, An air hole is formed in a part of the top surface of the closing plug by folding the protrusion, and the hole and the air hole communicate with each other.   The container according to claim 1, wherein the closure plug is removable.   The container according to claim 1 or 2, wherein a closing plug is installed from the inside of the container body to close the hole.   The container according to claim 1 or 2, wherein a closing plug is installed from the outside of the container body to close the hole.   The protrusion has a substantially trapezoidal cross-sectional shape in the horizontal direction for removing the top surface of the closure plug, the upper base is a protrusion with a short side and the lower base has a different long side length, and the upper base side is inward. The bottom bottom side is a bow shape protruding outward, and a thin wall between the top surface of the closure plug and the projection is thinner than the top surface of the closure plug. The container according to any one of claims 1 to 4, wherein a region is provided. A second protrusion that partially removes the top surface of the pedestal portion is formed to protrude outward from the pedestal portion, and a hole portion that becomes an air hole is formed in the pedestal portion by removing the second protrusion. The container according to any one of claims 1 to 5, wherein the container is characterized in that The second protrusion is a substantially trapezoidal cross-sectional shape in the horizontal direction that removes the top surface of the base part, the upper base is a protrusion with a short side and the lower base has a different long side length, and the upper base side is An inwardly bowed shape, and the lower bottom side is an outwardly projecting bow shape, and is thinner than the top surface of the platform part between the top surface of the platform part and the second projection. The container according to any one of claims 1 to 6, wherein a thin-walled region is provided. The container according to any one of claims 1 to 7, wherein both ends of the upper base are projected to form an acute angle.   Near the outer periphery of the top surface of the pedestal, a thin line that is easy to break is formed, and by pulling up a pull ring that is integrally provided via a leg piece, the hole is broken and removed along the broken line. The container according to any one of claims 1 to 5 or claim 8, wherein