JP7244603B1 - Container with opened check function - Google Patents

Abstract

An object of the present invention is to provide a container with an unsealed check function that cannot be returned to the same state as before the unsealing after being unsealed. A second stop is located at the curved portion, the curved portion is folded along the folding zone when the first box and the second box are combined, and the first stop is located at the second box. The relative position of the first box and the second box is determined by fitting to the second stop portion, and when the first box and the second box are separated, the cut line is torn, so that the first box The first stop is fixed to the second stop while the stop is disengaged from the grip. [Selection drawing] Fig. 2a

Description

TECHNICAL FIELD The present invention relates to a container, and more particularly to a container with an unsealed check function that prevents easy unsealing and prevents the unsealed container from being returned to the same state as before it was unsealed.

Various types of plastic containers (boxes, cups, bowls, etc.) currently on the market are mainly used to contain food items and the like. On the other hand, most of the foods currently sold in stores are packed in containers made of a transparent material. Therefore, when the consumer purchases the food, the state of the content, which is food, can be known, and the consumer's willingness to purchase can be enhanced.

However, from the point of view of the store, even if the contents are displayed and sold in a manner that makes it easy to understand, there are some malicious customers who open the outer box or plastic container due to malicious manipulations or actions.
On the store side, if a customer behaves like this, there is a risk of theft, and there are cases where inappropriate substances or additives are secretly put into the contents of the plastic container.
Also, even if inappropriate substances or additives are not mixed into the food contents, if the plastic container is opened without permission, the quality of the contents may deteriorate. This may cause disputes between the customer side and the customer side as to where responsibility lies, and in any case, it is extremely troublesome for the store side.
In order to prevent these problems, some stores put tape or stickers on the outer box or plastic container, but even after the outer box is opened, the adhesiveness of the tape or sticker is still there, so it is difficult for customers to feel that way. If it becomes , it will be possible to re-apply the tape or sticker again after opening. Therefore, although a certain degree of preventive effect can be expected by attaching tape or a seal to the outer box or plastic container, it is impossible to completely detect the opening of the outer box by a malicious customer.

In view of such problems, the present invention has the following configuration.
An opened checkable container comprising a first box and a second box, wherein the first box includes a first body portion and an extension portion, the extension portion being a corner of the body portion wherein the extension includes a grip, a first stop and a tear line, the grip is formed to extend from the first body portion, the tear line being Connecting the grip and the first stop, the second box includes a second body portion, a curved portion and a second stop, the curved portion including a folding zone and the second stop. The second stopping portion is formed so as to extend from a corner end portion of two main body portions, the second stopping portion is located in the curved portion, and when the first box and the second box are combined, the The curved portion is folded along the folding zone, the first stop portion is mated with the second stop portion to define the relative positions of the first box and the second box, and the When the first box and the second box are separated, the tear line is torn, thereby separating the first stop portion from the grip and moving the first stop portion to the second stop portion. fixed to the part.
Further, in the container with an unsealed check function according to the present invention, the grip includes a recessed structure, and the perforation line is positioned on the periphery of the recessed structure to connect the first stop portion, thereby connecting the first stop portion. The part is accommodated inside the recessed structure.
In addition, the grip portion further includes a plurality of curved areas, the plurality of curved areas are positioned at both ends of the recessed structure, and when the first stop portion is disengaged from the grip, the recessed structure and the plurality of Expose the curved area.
The grip also includes a plurality of anti-skid bump areas located on both sides of the recessed structure, and the curved area is formed on the outer edges of the plurality of anti-skid bump areas.
Also, the second stop portion includes an inner stop portion and an outer stop portion, the inner stop portion and the outer stop portion are located on both sides of the bending zone, and the inner stop portion is located on the curved portion. The outer stop is positioned closer to the second box, the outer stop is positioned farther from the second box of the curved portion, and when the curved portion is folded along the folding zone, the outer stop is It is fitted to the first stop and the first stop is housed within the inner stop.
The inner stop protrudes in a first vertical direction, the outer stop protrudes in a second vertical direction, and the first vertical direction and the second vertical direction are opposite to each other. direction.
Further, by forming the inner diameter of the inner stop portion to be larger than the inner diameter of the outer stop portion and the inner diameter of the first stop portion to be slightly wider than the inner diameter of the outer stop portion, the outer stop portion is formed to be larger than the outer stop portion. The first stop portion is fitted in the inner stop portion so as to be tightly fitted therein, and the first stop portion is accommodated in the inner stop portion by making the inner diameter of the first stop portion narrower than the inner diameter of the inner stop portion.
Further, when the first stop portion is accommodated in the inside stop portion, when the inside stop portion is projected onto the center point of the horizontal plane, the center point of the first stop portion is located on the horizontal plane of the inside stop portion. Projecting to a position different from the center point causes the inner stop to be positioned differently from the first stop.
The first box further includes a first snap structure, the snap structure surrounding the edge of the first body on the open end side, and the second box having a second snap structure. The second snap structure surrounds the edge of the open end of the second body, and the first snap structure and the second snap structure combine to form the first body. A sealed space is formed between the portion and the second body portion.
The first box further includes a first side and a second side which face each other, and the connecting part is formed on the opening end side of the first box. by connecting the first box and the second box by positioning them on one side, and by rotating the first box with respect to the second box about the connecting part , the extension is located at a corner end of the second side of the first box.

After opening the container with an unsealed check function according to the present invention, the grip and the first stopper are separated from each other and cannot be restored. Therefore, from the point of view of the store or another customer (who wants to buy later), it can be seen at a glance whether or not the previous customer has opened the container. You can reduce the number of cases where you mistakenly purchase and eat products that contain inappropriate substances or additives, such as , or quarrels between customers and stores over whether to open the package or not. In addition, deterrence and early detection of malicious operations and acts are expected, and food safety can be ensured.

1 is a perspective view of a closed container with an open check function according to an embodiment of the present invention; FIG. 1 is a perspective view of an opened container with an unsealed check function according to an embodiment of the present invention; FIG. Figure 2b is an enlarged view of area 2b in Figure 2a; 1 is an enlarged view of a first essential part in an open state for explaining an embodiment of the present invention; FIG. It is the 2nd principal part enlarged view in the open state explaining embodiment of this invention. 1 is an enlarged view of a first essential part in a closed state for explaining an embodiment of the present invention; FIG. It is the 2nd principal part enlarged view in the closed state explaining embodiment of this invention. FIG. 2B is a first enlarged view of the main part of the embodiment of the present invention in a closed and then reopened state; FIG. 3B is a second enlarged view of the main part of the embodiment of the present invention in a closed and then reopened state; It is the 3rd principal part enlarged view in the open state explaining embodiment of this invention. FIG. 4 is a third enlarged view of a main part in a closed state for explaining the embodiment of the present invention; FIG. 3B is a third enlarged view of the main part of the embodiment of the present invention in a closed and then re-opened state; FIG. 10 is an exploded perspective view illustrating another embodiment of the present invention;

Detailed features and advantages of the present invention are described in detail in the following embodiments. Those skilled in the art can understand and implement the technical content of the present invention. Further, those skilled in the art can easily understand the objects and advantages associated with the present invention from the contents described in the specification, claims, and drawings of the present application.

Hereinafter, various embodiments are listed below to describe the invention in detail, but the following embodiments are used only as examples, and the interpretation of the technical scope is not as described in the embodiments of the invention. It is not limited.
In the present invention, explanations of well-known techniques and well-known processes may be omitted for easy understanding. Moreover, in order to clearly show the technical features of the embodiments of the present invention, some components may be omitted without illustration in the embodiments of the present invention. Further, the same reference numerals may be attached to the same configurations, and the description thereof may be omitted, and the reference numerals of similar numbers with different last digits are used for related components.
In addition, in the description of the present application, unless otherwise specified, "one", "said", and "the" may be plural in addition to singular. Also, the terms "include,""comprise,""have," and the like as used in the present invention refer to at least one of the stated configuration, feature, region, integer, step, operation, element. It means to have a configuration, etc., and does not mean to uniformly exclude other configurations, etc.

The invention will now be described with reference to Figures 1, 2a, 2b and 3a. Here, FIG. 1 is a perspective view of a closed container with an unsealed check function according to an embodiment of the present invention. Also, FIG. 2a is a perspective view of the opened state check container according to the embodiment of the present invention. Furthermore, FIG. 2b is an enlarged view of the configuration enclosed by area 2b in FIG. 2a. Also, FIG. 3a is a first enlarged view of a main part in an open state for explaining an embodiment of the present invention.
A container 1 with an unsealed check function of the present invention includes a first box 11 and a second box 12 . In Figures 1, 2a and 3a, the first box 11 is a box that has a depth (vertical length), a wide storage space, and is located on the bottom side.
That is, when viewed from the angle of FIG. 2a, a bottom portion 1102, which will be described later, is formed on the lower side (bottom) and is in a closed state. On the other hand, an opening is formed on the side opposite to the bottom portion 1102, and the overall shape is like a small rectangular bowl.
On the other hand, the second box 12 serves as a lid (cover) provided in the upper part where the depth is shallow and the storage space is small, but the present invention is not limited to this.
The first box 11 is mainly composed of a first body portion 110 and an extension portion 111 located on the opening side of the first box 11 . One side (upper side in FIG. 2a) of the first body portion 110 is a hollow box with an opening formed therein as described above. When viewed as a whole, it has a box shape with four corners.
Extensions 111 are formed at two of these four corners and extend in a horizontal direction perpendicular to the vertical direction. Further, although details will be described later, in the example of FIG. 2a, the first side 110a (to be described later) and the second side 110b (to be described later) formed on the opposite side through the opening are formed on the side of the second side 110b (to be described later). Extensions 111 are formed at each of the two corners.
In addition, since it is sufficient as long as no inappropriate additive is put inside when the first box 11 and the second box are closed together, it is not always necessary to provide the extending portions 111 at the two corners. If the first box 11 is formed into a substantially triangular box, even one extending portion 111 may be sufficient. Also, even in a rectangular box, even one extending portion 111 may be sufficient.
The corner ends in the above description are not limited to the four corners of the substantially rectangular parallelepiped first main body 110, and may be a quadrangle, a triangle, a pentagon, or a circle based on actual requirements. In addition, in this embodiment, the four corners may of course be right angles, but in this embodiment, the four corners are not right angles, but rounded, that is, arc-shaped, in order to make it easier to remove the contents. . As a result, even if the contents adhere to the vicinity of the four corners, the contents are less likely to be caught in the gaps between the corners when picked up with chopsticks, making it easy to pick up.
Here, the extension 111 mainly consists of a grip 112, a first stop 113 and a tear line 114 shown in FIG. 3a. The grip 112 is formed to extend horizontally from the corner end of the first body portion 110 . Here, assuming that the direction of arrow Z in FIG. It is a concept that includes both (Y). In other words, the grip 112 also extends in the depth direction (X) and also extends in the lateral direction (Y), and is formed like a collar as a whole.

As shown in FIG. 2a, the grip 112 extends from a side wall 1101 of the first body portion 110 adjacent the opening and is parallel to a bottom wall 1102 formed on the bottom surface of the first body portion 110. As shown in FIG. Note that the extending direction of the extending portion 111 may not be the horizontal direction, and may be extended so as to be slightly inclined toward the bottom surface. In short, when the second box is placed on top of the first box 11, it is sufficient that no large gap is formed between the two boxes and inappropriate substances or additives cannot be put therein.

Reference is made to Figures 3a and 3b. Here, FIG. 3b is a second enlarged view of a main part in an open state for explaining the embodiment of the present invention. Here, a tear line 114 connects the grip 112 and the first stop 113 .
Also, the grip 112 and the first stop portion 113 can be integrally formed, and the perforation line 114 can be cut by applying force along the perforation line 114 with an edged tool such as a knife or a cutter. When the cut line 114 cuts the gap between them in this way, the first stop portion 113 is cut along the cut line 114 and separated from the grip 112 .

An embodiment according to the invention will be described with reference again to FIG. 3b. Grip 112 further comprises recessed structure 1121 . Here, the recessed structure 1121 is substantially U-shaped in the bottom view of FIG. formed. Accordingly, the grip 112 is connected to the first stop 113 via the tear line 114 so that the first stop 113 is received within the recessed structure 1121 .

Again referring to FIG. 3b. In this embodiment, grip 112 further includes a plurality of curved areas 115 positioned at opposite ends of recessed structure 1121 .
When the first stop 113 is separated from the grip 112, the recessed structure 1121 and a plurality of curved areas 115 flanking the recessed structure 1121 are exposed as shown in FIG. 5b described below. Here, the end portion of the curved area 115 is formed into a smooth curved shape without any sharp portions so as to prevent accidental contact and injury when the user grips the vicinity of the grip 112 and uses it. A comfortable touch can be achieved, and the user is less likely to be injured.
Furthermore, the curved area 115 and the recessed structure 1121 are arranged on the same plane. This is such that the first stop 113 projects along a first vertical direction (the Z-axis direction in FIG. 3b) perpendicular to the same plane formed by the curved area 115 and the recessed structure 1121. means that it is formed in As a result, the first stopper 113 forms a hollow tubular structure with an opening (second direction side opening) formed in a second vertical direction opposite to the first vertical direction. Then, the second stopping portion 123 can be accommodated in the hollow tube structure from the opening side of the second direction.
Here, the first stop 113 may be a cylindrical hollow tube structure, the first vertical cross-section is generally from top to bottom (ie, second direction side opening). The diameter is gradually widened. Note that the width of the diameter is not limited to this, and may be all the same.

Again referring to FIG. 3b. In this embodiment, grip 112 may further comprise a plurality of anti-skid bump areas 116 located on either side of recessed structure 1121 .
Also, curved areas 115 are formed on the outer edges of the plurality of anti-skid bump areas 116 . Here, the plurality of non-slip bump areas 116 are intended to increase holding resistance and prevent the first box 11 from slipping out of the user's hand during use. Therefore, a plurality of protrusions regularly arranged in the depth direction X and the lateral direction are formed in the anti-slip bump area 116 .

Reference will now be made to Figures 2a, 3a and 3b. The second box 12 is mainly composed of a second body portion 120 , a curved portion 122 and a second stopping portion 123 .
The second main body 120 is a hollow box having an opening on one side, and is generally shaped like a rectangular parallelepiped or a quadrangular small bowl with an opening formed on one side. It also has four corner ends, and the curved portion 122 is located at one or two of the four corner ends.
In other words, the curved portion 122 is formed by extending from one corner or two corners of the second body portion 120 in a direction away from the opening.
2a, a curved portion 122 is arranged at the corner end of the second main body portion 120, and an extending portion 111 is arranged at the corner end of the first main body portion 110. As shown in FIG. Both of them correspond to each other when they are connected so that the formed openings overlap each other.
Here, the curved portion 122 comprises a folding zone 1221 . In an embodiment of the present invention, the curved portion 122 is further formed with a first fold line P1 and a second fold line P2, as shown in FIGS. 3a and 5a. A folding zone 1221 is formed between the first folding line P1 and the second folding line P2.

Reference is made to Figures 3a and 3b and Figures 4a and 4b. FIGS. 4a and 4b are respectively an enlarged view of the main part when the first box 11 and the second box are superimposed so that the opening sides of the first box 11 and the second box are adjacent to each other and the two are connected (closed) in the embodiment of the present invention. It is a diagram. Here, the second stop 123 can be arranged on the curved portion 122 .
In this embodiment, the second stop 123 further comprises an inner stop 1231 and an outer stop 1232 . Here, the inner stop portion 1231 and the outer stop portion 1232 are formed on both sides of the curved portion 122, respectively.
Furthermore, the inner stop portion 1231 is arranged on the curved portion 122 near the second box 12, the outer stop portion 1232 is arranged on the curved portion 122 away from the second box 12, and one end of the inner stop portion 1231 connected to When the curved portion 122 is bent along the fold zone 1221, the outer stop 1232 is mounted to fit into the opening formed in the first stop 113 and the protruding portion of the first stop 113 is It is inserted into the inner stop 1231 (see Figures 4a, 4b).
Also, in an embodiment of the present invention, the inner stop 1231 projects in a first vertical direction relative to the curved portion 122 . That is, as shown in FIG. 3b, it protrudes in the positive direction of the Z-axis (upward in FIG. 3b).
The outer stop 1232 is positioned in a second perpendicular direction (the negative direction of the Z-axis as shown in FIG. 3b, i.e., the negative direction in the Z-axis is opposite to the positive direction described above) relative to the curved portion 122. , i.e. downward in FIG. 3b). That is, as noted above, the first vertical direction and the second vertical direction are opposite directions.
In addition, the inner stop portion 1231 and the outer stop portion 1232 each have a hollow cylindrical shape (cylindrical hollow tube structure), and an opening is formed at one end. Further, in the present embodiment, the diameters of the hollow portions of the inner stop portion 1231 and the outer stop portion 1232 in the Z-axis direction gradually widen as they approach their opening sides. Note that the present invention is not limited to this, and the shapes of the inner stop portion 1231 and the outer stop portion 1232 may be appropriately changed in design based on actual requirements.
Further, in embodiments in accordance with the present invention, the inner diameter of inner stop 1231 is wider than the inner diameter of outer stop 1232 . In addition, the inner diameter of the first stop portion 113 is formed slightly wider than the inner diameter of the outer stop portion 1232, and is wide enough to allow the outer stop portion 1232 to be firmly inserted from the opening side of the first stop portion 113. It is formed The term "slightly wide" as used herein means that it is wide enough so that it can be inserted but not easily removed when it is pulled out.
Also, since the inner diameter of the first stop portion 113 is formed narrower than the inner diameter of the inner stop portion 1231 , the first stop portion 113 can be inserted into the opening of the inner stop portion 1231 .
Thus, as shown in Figures 3b, 4a and 4b, the inner stop 1231 is accommodated in the first stop 113 when the first box 11 and the second box 12 are combined. In other words, the protruding portion of the first stop 113 is housed inside the opening of the inner stop 1231 .
The outer stop 1232 is bent from the top down using the folding zone 1221 so as to be received in the first stop 113 . That is, referring to FIG. 3b, the outer stop 1232 rotates 180 degrees clockwise around the folding zone 1221, and the outer stop 1232 wraps around from the opening side of the first stop 113. is inserted into the opening of the first stop portion 113, and both are fixed. In this way the first stop 113 is securely locked by the second stop 123 .
When these are arranged in order, finally, the first stop portion 113 is arranged so as to cover from above the outer stop portion 1232 located at the bottom in FIG. The inner stop portion 1231 is arranged so as to cover the one stop portion 113 from above.

Reference is made to Figures 4a, 4b, 5a and 5b. Here, FIG. 5a is an enlarged view of a first main part in a closed and then reopened state in an embodiment of the present invention, and FIG. 5b is a second enlarged view of a closed and then reopened state in an embodiment of the present invention. It is a principal part enlarged view.
Since the first stop 113 is connected to the grip 112 by a perforation line 114, the user can restore the second stop 123 with the first stop 113 connected to the grip 112 to the pre-assembly state. Second, by pinching and rotating 180 degrees counterclockwise, the first stop 113 is separated along the tear line 114 along with the second stop 123 .
That is, the outer stop 1232 and the first stop 113, which are in a rigidly fixed relationship to one another, are separated from the grip 112 together, as described above.
At this time, the user can open the container 1 with an unsealed check function by partially separating the first box 11 and the second box 12 . In addition, since the first stopping portion 113 that has been torn off cannot be connected to the grip 112 again, the user can know that the container 1 with an unsealed checking function has already been opened in the past.
When the outer stop 1232 and the first stop 113 are separated from the grip 112 in a rigidly attached relationship, the inner diameter of the first stop 113 is narrower than the inner diameter of the inner stop 1231 so that the outer stop 1232 and first stop 113 are separated from each other. When the 1232 and the first stop portion 113 are pulled out from the inner stop portion 1231, they can be removed smoothly and without almost any frictional resistance from the inner stop portion 1231.例文帳に追加
When the outer stop 1232 with the first stop 113 is then rotated (counterclockwise in FIG. 5b) so that it is aligned with the extension of the inner stop 1231, the curved portion 122 is now folded in half. (see Figure 5b).

Reference is made to Figures 5a and 5b. In this embodiment, when the first stop portion 113 is stored in the inner stop portion 1231, when the inner stop portion 1231 is projected onto the center point of a horizontal plane (not shown), the center point of the first stop portion 113 is is projected to a point different from the center point of the horizontal plane of the inner stop portion, the first stop portion 113 is deviated from the inner stop portion 1231 (arranged at different positions).
In this manner, when first stop 113 and outer stop 1232 are separated from grip 112 together, first stop 113 is also separated from inner stop 1231 . After the outer stop portion 1232 is separated from the inner stop portion 1231, the force of returning to the original position of the folding zone 1221 causes the outer stop portion 1232 to extend along the extension line of the inner stop portion 1231 as shown in FIG. 5B. is located, and the first stop portion 113 and the outer stop portion 1232 protrude outward, making it easy to confirm.

Again referring to Figures 5b and 2b. A first snap structure 1113 is provided on the opening side of the first body portion 110 of the first box 11, and a second snap structure 1213 is provided on the opening side of the second body portion 120 of the second box 12. I have.
In this embodiment, the first snap structure 1113 is a convex structure, and the second snap structure 1213 is a concave groove structure having a shape that can be fitted with the convex structure, but they are not limited to this. For example, the first snap structure 1113 may have a concave groove structure, while the second snap structure 1213 may have a convex structure that can fit into this groove structure.
Here, the first snap structure 1113 surrounds the opening edge of the first body portion 110 and the second snap structure 1213 surrounds the opening edge of the second body portion 120 .
Therefore, when the first snap structure 1113 and the second snap structure 1213 are fixed to each other, the unsealed checkable container 1 is closed. That is, the first snap structure 1113 and the second snap structure 1213 are combined to form a closed space between the first body portion 110 and the second body portion 120 .
As a result, even after the outer stop portion 1232 and the first stop portion 113 are separated from the grip 112, the first box 11 and the second box 12 are locked to each other, and a sealing effect is achieved so that no gap is formed. can be achieved.
Here, it is merely an example that the first snap structure 1113 and the second snap structure 1213 are structures surrounding the first box 11 and the second box 12 so as to lock each other. It is sufficient if no gap is formed, and other structures may be adopted.
In the above description, the first box 11 is a storage box located on the lower side, and the second box 12 serves as an upper cover (lid). However, the present invention is not limited to this.

Description will be made with reference to FIGS. 6 to 8. FIG. The first box 11 functions as an upper cover and the second box 12 functions as a storage box located on the lower side. Although illustration is omitted, both the first box 11 and the second box 12 may have a box structure capable of containing contents.

Reference is made to FIGS. 1 and 2a. The container 1 with an unsealed check function according to the present invention further comprises a connecting part 13 .
The first box 11 is positioned such that the first side 110a and the second side 110b face each other through an opening (in short, they are formed on opposite sides). The connecting portion 13 is arranged on the first side 110 a of the first box 11 and connects the first box 11 and the second box 12 . The first box 11 rotates with respect to the second box 12 about the joint 13 . It should be noted that the second box 12 may be rotated with respect to the first box 11 around the connecting portion 13 to close the lid.
Here, the pair of extending portions 111 are positioned at the corners of the first box 11 on the side of the second side 110b. In other words, the connecting portion 13 and the extending portion 111 are respectively arranged on opposite sides of the first box 11, but are not limited to this.

Description will be made with reference to FIG. As another embodiment of the present invention, the tamper-evident container 1 of the present invention does not need to comprise the connecting portion 13 shown in FIG. 2a.
Extension portions 111 are formed at the four corners of the first box 11 on the opening side. Curved portions 122 are also provided at the four corners of the second box 12 on the opening side.
The first box 11 and the second box 12 are connected using the extending portions 111 and curved portions 122 respectively provided at the four corners on the opening side. And in this embodiment the first box 11 does not rotate with respect to the second box 12 but can be separated directly from the second box 12 .
The fixing method using the first stop portion 113 formed on the extending portion 111 and the inner stop portion 1231 and the outer stop portion 1232 formed on the curved portion 122 is the same as in the above-described embodiment, so description thereof will be omitted.

As described above, in the container 1 with an unsealed check function of the present invention, the grip 112 and the first stop portion 113 are separated from each other after opening, and the state cannot be restored. Whether or not the container 1 with an unsealed check function according to the present invention has been unsealed can be easily determined. Therefore, it is possible to easily determine whether or not the container has been opened just by looking at it. It also reduces the fear of arguing.

Although the present invention has been described using preferred embodiments as examples, the scope of rights of the present invention is, of course, not limited to the scope described in the examples. Therefore, even if a simple change or modification is made without departing from the spirit of the present invention, it belongs to the technical scope of the present invention as long as it includes the matters specifying the invention of the claims of the present invention. .

1 Opened check function container 2b Area 11 First box 110 First main body 110a First side 110b Second side 1101 Side wall 1102 Bottom wall 111 Extension 1113 First snap structure 112 Grip 1121 Recess Structure 113 First stop 114 Tear line 115 Curved area 116 Non-slip bump area 12 Second box 120 Second body part 1213 Second snap structure 122 Curved part P1 First fold line P2 Second fold line 1221 Bend Zone 123 Second stop portion 1231 Inner stop portion 1232 Outer stop portion 13 Connecting portion Z First vertical direction X Depth direction Y Lateral direction

Claims (11)

An unsealed checkable container comprising a first box and a second box,
The first box includes a first body portion and an extension portion, the extension portion being formed to extend from a corner end of the first body portion,
The extending portion includes a grip, a first stopping portion, and a perforation line , the first stopping portion includes a convex portion and a concave portion provided on the back surface of the convex portion, and the grip extends from the first body portion. wherein the tear line connects the grip and the first stop,
The second box includes a second body portion, a curved portion and a second stop, the curved portion including a fold zone and extending from a corner end of the second body portion. is formed as
The second stop is located at the curved portion, the second stop includes an inner stop having an opening and an outer stop having a projection, the inner stop and the outer stop being in contact with the bending zone. and the curved portion is folded along the folding zone when the first box and the second box are combined,
The protrusion of the first stop is fitted into the opening of the inner stop of the second stop , and the projection of the outer stop of the second stop is aligned with the first stop. The relative positions of the first box and the second box are determined by fitting into the recess of
When the first box and the second box are separated, the tear line is torn, thereby separating the first stopping part from the grip, and the first stopping part is separated from the second box. characterized by being fixed to the stop,
A container with an unsealed check function. The grip includes a recessed structure, and the perforated line is located at the periphery of the recessed structure to connect the first stop and accommodate the first stop inside the recessed structure. The container with an unsealed check function according to claim 1. The grip further includes a plurality of curved areas, the plurality of curved areas located at both ends of the recessed structure, and the recessed structure and the plurality of curved areas being separated when the first stop portion is disengaged from the grip. 3. The container with an unsealed checking function according to claim 2, wherein the container is exposed. 4. The unpacking of claim 3, wherein the grip includes a plurality of anti-skid bump areas positioned on both sides of the recessed structure, and wherein the curved area is formed on an outer edge of the plurality of anti-skid bump areas. A container with a finished check function. The inner stop portion is located closer to the second box of the curved portion, the outer stop portion is located on the far side of the curved portion from the second box, and the curved portion extends along the folding zone. 2. The unsealed seal according to claim 1, wherein said outer stop portion is fitted into said first stop portion and said first stop portion is accommodated within said inner stop portion when folded. A container with a check function. The inner stop protrudes in a first vertical direction, the outer stop protrudes in a second vertical direction, and the first vertical direction and the second vertical direction are opposite to each other. The container with an unsealed checking function according to claim 5, characterized in that: By forming the inner diameter of the inner stop portion to be larger than the inner diameter of the outer stop portion, and the inner diameter of the first stop portion to be slightly wider than the inner diameter of the outer stop portion, The first stop portion is fitted in the inside stop portion so as to be in close contact, and the first stop portion is accommodated in the inside stop portion by making the inside diameter of the first stop portion narrower than the inside diameter of the inside stop portion. The container with an unsealed check function according to claim 5. When the first stop portion is accommodated in the inner stop portion, the center point of the first stop portion is at a different position from the center point of the horizontal plane when the inner stop portion is projected onto the center point of the horizontal plane. 6. The container with an unsealed check function according to claim 5, wherein said inner stopper is arranged in a different position from said first stopper by being projected. 2. The method of claim 1, further comprising a first fold line and a second fold line between the bends, and wherein the fold zone is formed between the first fold line and the second fold line. A container with an opened check function as described. The first box further includes a first snap structure, the first snap structure surrounding the open end edge of the first body, and the second box a second snap structure. wherein the second snap structure surrounds the edge of the second body on the open end side, and the first snap structure and the second snap structure combine to form the first 2. The container with an unsealed check function according to claim 1, wherein a closed space is formed between the body portion and the second body portion. The first box further includes a first side and a second side which are opposed to each other, and the connecting portion is formed on the first box formed on the opening end side of the first box. The first box and the second box are connected by positioning them on the side edges, and the first box is rotated with respect to the second box about the connecting portion by rotating the first box with respect to the second box. 2. The container with an unsealed check function according to claim 1, wherein the extending portion is positioned at the corner end of the second side of the first box.

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