JP2013082481A - Sealing tool, corrugated cardboard box, and combination - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a corrugated cardboard box configured to solve the following problems: when a lid of the corrugated cardboard box is closed by a sealing tool, a part to press the outer lid forms a "protrusion" on the lid of the corrugated cardboard box, and is caught by another box, or the sealing tool may be detached during freight handling.SOLUTION: The corrugated cardboard box is provided with a member W to eliminate the protrusion of the sealing tool P, and a corrugated cardboard box G including the member, or the like, while achieving convenience.

Description

  The present invention relates to a sealing tool for closing a lid of a cardboard box and an invention related to the sealing tool.

  The sealing tool of the present invention has a configuration in which the lid is closed in such a manner that the inner lid and the outer lid are sandwiched and pressed.

  In the sealing tool of this form, the portion that presses the outer lid becomes a “projection” on the surface of the outer lid. This protrusion causes troubles such as sticking or catching on other boxes when handling (carrying, stacking, etc.) cardboard boxes.

  The present invention relates to controlling the above-mentioned “protruding” in combination with obtaining a sealing tool that can be used appropriately.

  Conventionally, there are sealing tools such as those shown in Patent Documents 1 to 7, in which the outer lid and the inner lid are sandwiched or closed in a sandwiched manner. Among them, those shown in Patent Documents 1 to 5 are sealing tools that can be sandwiched and pressed with a generally U-shaped bend. Patent Documents 6 and 7 show sealing tools that can be sandwiched and pressed with a generally E-shaped form frame.

  These sealing tools have been described as “sealing and pressing sealing tools”, but these conventional sealing tools are better suited to be “fitting” than “squeezing and pressing”. That is, it is better to say that it is possible to press and hold with a fitting frame than to hold and hold with the action of a spring. In other words, it is a tool that has a very small spring function (allowance of the spring).

Only the thing of patent document 3 has the form which the spring works (form which formed the guide piece 4 folded inward), but the thing of patent documents 1, 2, and 4 has little spring work. It can be said. In Patent Documents 5, 6, and 7, it can be said that the spring does not work at all.
In order to make the spring work for the ones in Patent Documents 1 to 7, if the width of the fitting port (clamping port) is made narrower, it is fitted (attached). It can't be done. Moreover, if it can be loosely pressed, it will be easy to come off.

In general, this form (Patent Documents 1 to 7) has a drawback that it is easily detached from the fitted state or the sandwiched state.
Therefore, the sealing tools of Patent Documents 1 to 4 are provided with a device for preventing them from being unnecessarily removed from the state of being sandwiched between cardboard boxes.

  Although the thing of patent document 1 has provided the "nail | claw part 20" in order to make it difficult to remove | deviate, it does not have a mechanism for making it easy to remove. In other words, once it is attached, it is difficult to remove it, and it will be forcibly removed. That is, the “insertion port 16” is removed in the form of damage.

  The thing of patent document 2 is provided with "the latching | locking part 3, 3 '" in order to make it hard to come off. In the specification, “when opening, when the back plate is pressed from the left and right toward the center, the width is narrowed, and the latching portion is released from the side wall of the cardboard box. Although it is described that it can be easily pulled out from the through-hole and opened ”, pressurizing from the left and right (pushing) is difficult to remove at the same time, even if it can be managed, there is no catch to pull out in the near direction at the same time, It is not suitable for practical use.

  Although the thing of patent document 3 has provided the "locking protrusion 5" in order to make it difficult to remove | removal, the means for removing is not considered. The sealing tool 6 once attached can be forcibly removed (forcibly) as in the case of Patent Document 1.

  Although the thing of patent document 4 is providing the "prevention part 8" in order to make it hard to come off, the form for making it easy to remove is not what can be used appropriately. That is, even if it is going to insert a finger into the removal hole 12, it will hit against an outer lid, and insertion is actually difficult. Even if a finger can be inserted, it does not function as a function of removing the protrusion of the retaining portion 8 from the notch portion 5, but can only be removed by force.

  As described above, all of Patent Documents 1, 2, 3, and 4 impose inconvenience that must be forcibly removed. Naturally, the punched hole provided in the cardboard box is damaged. That is, the cardboard box becomes a box that is not suitable for repeated use.

Patent Documents 5, 6, 7, and 8 do not have a mechanism that makes it difficult to come off or a mechanism that makes it easy to remove. It is not something that raises awareness of these issues. However, it has one of the following problems: it is difficult to pinch, it is easy to come off, or it is difficult to remove.
As described above, as a basic form, in the case of a pinch tool that simply has a U-shaped or E-shaped frame, the spring is hard and the allowance of the pinch width (allowance for the thickness of the object to be pinched) is extremely small. Therefore, unless appropriate devices are added, it will not be able to be sandwiched and pressed firmly. Nor can it be securely attached (installed).

As described above, the conventional sealing tool is easy to come off. For this reason, some devices are added to prevent them from being unnecessarily removed, but this makes it difficult to remove them.
However, even if it can be made, for example, “easy to pinch, hard to come off unnecessarily, easy to pull out, and can be pinched and held firmly”, it is necessary to use these sealing tools for convenient use. The problem remains.

As described above, in these forms, the portion that holds the outer lid becomes a “protrusion” on the surface of the outer lid, and when handling the load, this protrusion may be caught on another box. It's something that comes.
Incidentally, the “projection” is caught, and the sealing tool itself is often detached (or removed).

  There exists a thing (sealing apparatus) of patent document 1 as what tried to solve the problem of this protrusion. In this case, the outer lid has a double structure, and the portion for pressing the outer lid is attached to the middle space portion where the outer lid is doubled. However, this method has several drawbacks. In addition to the above-mentioned problems, the sealing tool (the part that holds the outer lid) is placed between the plates of the double-structured plate (the two overlapping plates) (ie, aiming between the plates where the plates overlap) It is not convenient to attach from the side (how to clamp). In addition, the sealed state (portion holding the outer lid) is hidden between the plates, and the sealed state cannot be confirmed at a glance, which is not suitable for practical use.

Jin-sho 57-180619

Japanese Utility Model Sho 48-80923 All real Sho 49-65628 Shokai 50-25931 Real Zensho 50-9324

Real Sho 48-66929 All real Sho 52-44122

Utility Model Application Notice Sho 46-19335 Utility model registration No. 3073874 Patent No. 3995691

As means for closing the lid of the cardboard box, conventionally, means such as using a tape, a stapler, and an adhesive have been taken. Since these means do not bulge on the surface of the box, they are convenient means for handling the cargo or are means for handling the cargo.
However, the conventional means is a one-time handling means, and is not suitable for the usage that is intended to be repeatedly used.
The present invention can be used for repeated “load handling” by using a sealing tool instead of gummed tape, staples, adhesives, etc., and sandwiching or pressing the inner lid and the outer lid (hereinafter referred to as sandwiching). The lid is closed by a method.
However, in this method, as described above, the portion that presses the outer lid protrudes on the outer lid and hinders handling of the load.
An object of the present invention is to obtain a cardboard box that can be used for repeated “load handling” by taking measures to control the above-mentioned protrusion.

  Specific issues include obtaining an appropriate seal (clasp) for holding and closing the inner lid and outer lid (closing the lid), and controlling the “protrusion” of the portion that holds the outer lid. Is to get the right tricks.

The present invention will be described with respect to a target cardboard box.
The target cardboard box has an inner lid and an outer lid as shown in FIGS. 1, 2, and 3, and has a form in which the inner lid and the outer lid overlap each other. It is shown.
The corrugated cardboard box referred to in the present invention is not limited to the one using a corrugated cardboard as a box material, but is generically referred to as a “corrugated cardboard box” including those in which the inner lid and the outer lid overlap as described above. .
Incidentally, the same applies to the description of the claims.

Explain the relationship between the sealing tool and the cardboard box.
The sealing tool of the present invention closes the lid in such a manner that the inner lid and the outer lid are sandwiched and pressed (see FIG. 4).
Sealing tools that close and close the inner lid and outer lid can be roughly classified into two types.
One is attached from the side of the cardboard box as shown in Patent Documents 1 to 7, and the other is attached from the joint of two (a pair) outer lids as shown in Patent Documents 8 to 10. Is.
The former requires a punched hole in the cardboard box to hold the inner lid, while the latter does not require a punched hole.
The sealing tool of the present invention is the former, and requires a punched hole in the cardboard box.
Incidentally, the target corrugated cardboard box has a punched hole at a site on the base of the inner lid, or a site near the base, and presses the inner lid from the inside by diving through the punched hole.

The sealing tool of the present invention will be described.
This sealing tool has four types, Form A, Form B, Form C, and Form D.

Form A is as shown in FIGS.
(A) The sealing tool of Form A has a form in which a wire is bent, and in the form seen from the front, two form frames folded into a substantially U-shape or a substantially 8-shape (see FIG. 8). ,
The two form frames are connected side by side.
(B) The above-mentioned two form frames are connected to "a form that looks like a single form folded in a substantially U shape" when viewed from the side.
In other words, the two formwork seen from the front are connected to each other in a diagonally opposite shape or in a diagonally opposite shape.
(C) When closing the lid of the cardboard box with this sealing tool, press the outer lid with one of the two sides facing the formwork (squeeze mouth) as seen from the side, and hold the other side So press the inner lid and close the lid,
(D) A sealing tool having the characteristics as described above.

Form B is as shown in FIGS. 9, 10, 11, 18, and 19.
(A) The sealing tool of Form B is bent into a substantially U-shape or a substantially U-shape, and forms a shape facing the front or back, or a shape sandwiched between them.
(B) One side (back presser) facing each other (or sandwiching) has a vertically extending shape, and the other side (front presser) has a vertically extending part and a side A portion extending in the form of
In addition, the portion of the shape that extends horizontally is formed vertically and horizontally, that is, with a surface,
(C) When closing the lid of the cardboard box with this sealing tool, hold the outer lid with the opposite side (front presser) and the inner lid with the other side (back presser) To close the lid,
(D) A sealing tool having the characteristics as described above.

Form C is as shown in FIGS. 9, 10, 11, 12, 14, 16 (2).
(A) The sealing tool of form C is bent into a substantially U-shape or a substantially U-shape, and forms a shape that faces or is sandwiched between the front and back.
(B) When one side facing (or sandwiching) is called a front presser and the other side is called a back presser, the front presser extends longer than the back presser.
(C) When viewing with the reverse presser facing away from you and the front presser facing you, press the front presser with your finger to the reverse presser (inner side) from the front or front of the front presser. It has a shape that can be guessed,
In other words, it has a shape that can widen the pinching mouth (entrance of the pinching mouth) when pinching this sealing tool.
(D) When closing the lid of the cardboard box with this sealing tool, the front presser presses the outer lid and the back presser presses the inner lid to close the lid.
(E) A sealing tool having the characteristics as described above.

Form D is as shown in FIGS.
(A) The sealing tool of form D is bent into a substantially U-shape or a substantially U-shape, and forms a shape that faces or is sandwiched between the front and back,
(B) The side that holds the inner lid consists of two shapes.
Alternatively, the side that holds the outer lid consists of two springs that work separately.
(C) A sealing tool having the characteristics as described above.

  The sealing tool has been described above.

Below, the method of controlling the protrusion of the part which presses an outer cover is demonstrated.
There are five methods for controlling the sticking of the sealer: Method 1, Method 2, Method 3, Method 4, and Method 5.

Method 1 will be described with reference to FIGS. 20, 21, 22, 23, 24, 25, 26, and 27.
(A) The present invention controls the protrusion by a method of attaching a plate member having a thickness capable of leveling the protrusion and a shape capable of leveling the protrusion to the surface of the outer lid.
(B) This member (plate member) can be used as a means to control the bulge, in the form of a notch for the part to be combined with the sealing tool, or a dent with a depth corresponding to the bulge, or a form in which the bulge can be contained within the plate thickness ,
(C) This member is a part attached to the cardboard box (the outer cover) or a part attached to the cardboard box (the outer cover).
(D) A member having the above-described method, the above-described characteristics, a combination of the member and a sealing tool, and a cardboard box attached with the member.

22, 24, 25, 26, and 27, the corrugated cardboard formed after the form for embodying the method 1 is cut off (cut out) integrally with the main body portion. It is a box.
(A) The cardboard box is provided with an extension (G5) on the outer lid as a configuration for controlling the protrusion, and the extension is folded outside the outer lid or inside the outer lid. The outer (upper) part and the inner (lower) part.
(B) Moreover, the part which becomes an outer side (upper side) respond | corresponds to the sealing tool to be used, and forms a notch in the part which a sealing tool attaches, or the required part for attaching / detaching a sealing tool,
(C) The part which becomes the outside (upper side) and the part which becomes the inner side (lower side) are pasted together or joined together, and formed into a shape that can hold the ledge.
(D) A cardboard box having the characteristics as described above.

Method 2 is a cardboard box described with reference to FIGS.
(A) This cardboard box is provided with an extension (G5) on the outer lid as a configuration for controlling this bulge, the extension is folded inside the outer lid, and the outer lid is placed outside (upper). And the inner part (lower side) of the double structure, and the sealing tool (the front presser) is designed to hold the inner part and prevent it from appearing on the surface of the outer lid. ,
(B) Moreover, the part which becomes an outer side (upper side) respond | corresponds to the sealing tool to be used, and forms a notch in the part which a sealing tool attaches, or the required part for attaching / detaching a sealing tool,
(C) A cardboard box having the characteristics as described above.

Method 3 will be described with reference to FIGS. 28, 29, 30 and 31.
(A) The present invention controls the protrusion by a method in which a plate member having a thickness capable of accommodating the protrusion and a shape capable of accommodating the protrusion is attached to the outer lid.
(B) This member (plate member) forms a dent with a depth corresponding to the bulge, or a shape that can fit the bulge within the plate thickness, in order to control the bulge,
(C) The above method, a member having the above-described characteristics, a combination of the member and a sealing tool, and a combination of the member and a cardboard box.

Method 4 is described with reference to FIGS. 32, 33, 34, and 35.
(A) The present invention controls the bulge by the method of “smoothly smoothing” or “smoothly covering” the portion combined with the sealing tool or the peripheral portion thereof.
(B) As a means for controlling the bulge, this member corresponds to the sealing tool to be used, and “a form in which the periphery of the part to which the sealing tool is attached is gently leveled so as not to be caught or caught. , Or "a form that smoothly covers the part where the seal is attached and its periphery so that it does not stick or get caught"
(C) This member is a part attached to the cardboard box (the outer cover) or a part attached to the cardboard box (the outer cover).
(D) A member having the above-described method, the above-described characteristics, a combination of the member and a sealing tool, and a cardboard box attached with the member.

Method 5 will be described with reference to FIGS. 36, 37, 38, and 39.
(A) The present invention is to have an insertion hole in the thickness of the outer lid as a method for preventing the protrusion from occurring.
(B) The present invention (of the cardboard box) is provided with an insertion hole into which a portion for pressing the outer lid of the sealing tool can be inserted in the thickness of the outer lid.
The insertion hole is a hole inserted from the longitudinal end of the outer lid.
(C) A cardboard box having an insertion hole in the thickness of the outer lid and the above method.

1. Obtaining a sealing tool that works properly with a spring that holds and holds.
2. Obtained an appropriate method and means for controlling the “protrusion” of the portion that holds the outer lid.
3. As a result, a corrugated cardboard box (and a combination of seals) suitable for handling cargo was obtained.

It is a figure which shows one of the corrugated cardboard boxes made into object. It is a figure which shows one of the corrugated cardboard boxes made into object. It is a figure which shows one of the corrugated cardboard boxes made into object. It is a figure which shows the relationship between a cardboard box and a sealing tool. It is a figure which shows one of the sealing tools of this invention. It is a figure which shows one of the sealing tools of this invention. It is a figure which shows one of the sealing tools of this invention. It is a figure which shows one of the sealing tools of this invention. It is a figure which shows one of the sealing tools of this invention. It is a figure which shows one of the sealing tools of this invention. It is a figure which shows one of the sealing tools of this invention. It is a figure which shows one of the sealing tools of this invention. It is a figure which shows a mode that a cover is closed with the sealing tool shown in FIG. It is a figure which shows one of the sealing tools of this invention. It is a figure which shows a mode that a lid | cover is closed with the sealing tool shown in FIG. It is a figure which shows one of the sealing tools of this invention. It is a figure which shows a mode that a cover is closed with the sealing tool shown in FIG. It is a figure which shows one of the sealing tools of this invention. It is a figure which shows one of the sealing tools of this invention. It is a figure which shows one of the members which govern the protrusion of a sealing tool. It is a figure which shows one of the members which govern the protrusion of a sealing tool. It is a figure which shows one of the cardboard boxes which governs a protrusion. It is a figure which shows one of the members which govern a protrusion. It is a figure which shows one of the cardboard boxes which governs a protrusion. It is a figure which shows one of the cardboard boxes which governs a protrusion. It is a figure which shows a mode that a lid | cover is closed about the cardboard box shown in FIG. It is a figure which shows one of the cardboard boxes which governs a protrusion. It is a figure which shows one of the members which govern a protrusion. It is a figure which shows one of the members which govern a protrusion. It is a figure which shows the sealing tool combined with the member shown in FIG. It is a figure which shows the back side surface of the member shown to FIG. It is a figure which shows one of the members which govern a protrusion. It is a figure which shows a mode that the member shown in FIG. 32 was used. It is a figure which shows one of the members which govern a protrusion. It is a figure which shows a mode that the member shown in FIG. 34 was used. It is a figure which shows one of the cardboard boxes provided with the insertion hole. It is a figure which shows a mode that a lid | cover is closed about the cardboard box shown in FIG. It is a figure which shows one of the cardboard boxes provided with the insertion hole. It is a figure which shows a mode that a lid | cover is closed about the cardboard box shown in FIG. It is a figure which shows one of the members which protect an inner cover. It is a figure which shows one of the members which protect an inner cover. It is a cardboard box provided with a cut at the edge (near the base) of the outer lid.

Hereinafter, the present invention will be described with reference to the drawings.
In describing the present invention, the meanings of top, bottom, vertical, horizontal, left, right, beyond, front, back, and front are used properly while viewing the figure.
Except FIG. 4 and a sealing tool (FIGS. 5-12, 14, 16, 18, 19), it is a perspective view. Therefore, the description of “is a perspective view” is omitted.

The meanings of the words “method” and “means” used in the description of this specification and the claims will be described.
The method was used in the sense of “bundled several means”. In other words, the meaning of a method is positioned as a technical concept of a higher concept than the meaning of a means, and the description content (configuration, shape, form, etc.) that is a means is described as one form that embodies the method. Is.

  In the following description, a tool for sandwiching and pressing the inner lid and the outer lid (that is, a sealing tool) will be described in the first stage, and a method for controlling the protruding of the sealing tool will be described in the second stage.

  1, 2, and 3 show a cardboard box targeted by the present sealing tool.

FIG. 1 (1) shows a typical form of a corrugated cardboard box targeted by the present invention (sealing tool), which is a box having two inner lids and two outer lids. .
FIG. 1 (2) shows a state in which the lid is closed with the sealing tool shown in FIG.

The one shown in FIG. 2 (1) is used as a tissue paper box, and has a lid on the side of the box body.
FIG. 2 (2) shows a state in which the lid is closed with the sealing tool shown in FIG.

FIG. 3A shows a box having a single outer lid.
FIG. 3 (2) shows a state in which the lid is closed with the sealing tool shown in FIG. 7 (1).

  As shown in FIGS. 1, 2, and 3, a box having an inner lid and an outer lid, and the inner lid and the outer lid are overlapped with each other is a corrugated cardboard box targeted by the present invention.

FIG. 4 is a diagram showing the relationship between the sealing tool and the cardboard box.
FIG. 4 is a diagram showing a cross-section (partial view) in which the inner lid and outer lid of the corrugated cardboard box overlap each other, and a shape of the sealing device viewed from the side surface (a shape folded in a U shape).
The corrugated cardboard box has a punched hole at a portion that hangs on the base of the inner lid (a portion that is on the extension line of the inner surface of the inner lid when the lid is closed) or a portion near the base of the inner lid.
The sealing tool (P) closes (seals) the lid of the cardboard box with the posture shown in FIG. 4, that is, sandwiches and holds the inner lid and the outer lid with the posture shown in FIG.

There are two types of punch holes.
One is a hole (G4) provided in the side surface (wall surface) of the box body as shown in FIGS. The other is a hole (G4) cut out from the side of the box body to the portion covering the inner lid, as shown in FIG. 13 (1).
In the case of the former hole (extracted hole), the connecting part of the sealing tool to be sandwiched (the part bent in a U-shape) protrudes from the side surface (outside) of the box body. In the case of the latter hole (extracted hole), the back portion (portion folded in a U-shape) of the sealing tool to be sandwiched can be sandwiched without protruding.
In this specification, the description is mainly given with the former punched hole, but which one of the punched holes may be selected arbitrarily.

  5, 6, 7, and 8 are sealing tools having a form in which a wire is bent.

FIG. 5 shows a configuration in which a vertically extending side and a vertically extending side are sandwiched, and two form frames bent in a substantially U-shape are connected on the vertically extending side. It is in the form. In addition, you may determine arbitrarily the horizontal width (space | interval) of the part to connect.
FIG. 5A is a front view. FIG. 5 (2) is a side view.

FIG. 6 shows a configuration in which a vertically long side and a vertically short side are sandwiched, and the two long frames that are bent in a substantially U-shape are connected on the long long side. It is in the form. In addition, you may determine arbitrarily the horizontal width (space | interval) of the part to connect.
FIG. 6A is a front view. FIG. 6 (2) is a side view.

FIG. 7 shows a configuration in which a side that extends long and a side that extends short is vertically sandwiched, and both ends (both ends of the wire rod) of the two substantially U-shaped frame are left and right. It is a shape that bends inward.
On the other hand, what is shown in FIGS. 5 and 6 is such that both ends of the wire are bent left and right.
FIG. 7A is a front view. FIG. 7 (2) is a side view of FIG. 7 (1). FIG. 7 (3) is a front view. FIG. 7 (4) is a side view of FIG. 7 (3). FIG. 7 (5) is a front view. FIG. 7 (6) is a side view of FIG. 7 (5). FIG. 7 (7) is a front view. FIG. 7 (8) is a side view of FIG. 7 (7).

  5, 6, and 7, whichever side of the sides facing each other as viewed from the side is used as the front presser (the side that holds the outer lid), which side is the back presser (the side that holds the inner lid) It may be used as

FIG. 8 shows a shape that is bent into an approximately eight shape as viewed from the front. However, both end portions of the bend form a shape that extends vertically or vertically (a shape that can be inserted into a punched hole).
FIG. 8A is a front view. FIG. 8 (2) is a side view of FIG. 8 (1). FIG. 8 (3) is a front view. FIG. 8 (4) is a side view of FIG. 8 (3).

The thing of FIGS. 5-8 is formed by bending a wire. In the embodiment, iron wires of # 12 (2.6 to 2.5 mm) and # 10 (3.2 to 3.1 mm) are used, but any selection may be used. In the case of using a metal wire, measures such as folding the tip (cut portion) may be taken as necessary in order to prevent danger in handling.
It is not always necessary to bend the metal wire. In other words, the scope of claims includes what is made of a material instead of metal.
Incidentally, since the expression “wire” means a metal wire, in the description of the claims, it is not “made of wire” but “has a form like a bent wire”. Under the meaning, it is described as “having a form in which the wire is bent”.

About the sealing tool shown in FIG.5, 6,7,8, it is set as "It was folded in the substantially U shape ..." by description of a claim.
It is desirable to bend the U-shape as much as possible for the spring to work effectively. However, when it is viewed from the front, the space (horizontal width) that can be folded into a U-shape is set to a narrow width. For convenience, the U-shape may be compromised with a U-shape that is not U-shaped, so the U-shape in the present invention includes the U-shape.
The shape of the “U” shape shown in FIGS. 5 to 8 can be clamped to the innermost part of the pinch opening, and as a result, the pinch width is appropriately expanded, and the spring works at the innermost part of the pinch opening. It has significance.
As shown in FIGS. 5 to 8, two shape frames viewed from the front form springs that work separately.
By the way, for the ones shown in FIGS. 9, 10, 11, 12, 14, 16, 18, 19 as well, the reason is different (so that the part protruding outside the box is small), but it was bent in a U shape as much as possible. It is good to make it.

  5, 6, 7, and 8, as shown in each side view, the shape in which the sandwiching width gradually narrows toward the sandwiching port (entrance of the sandwiching port) is shown. In the case of the one sandwiched diagonally opposite), the same sandwich width may be used from the back of the sandwiching port to the sandwiching port.

In FIG. 9, the front presser has a part extending in the horizontal direction as a form in which the two outer lids facing each other are pressed sideways together with a part extending in the vertical direction.
FIG. 9 (1) is a perspective view. FIG. 9B is a front view seen from the back side (back presser side). FIG. 9 (3) is a side view.

  The vertically extending shape (vertical shape) is easy to pick with two fingers. In addition, the spring can be flexibly worked by being folded into a U shape or a U shape in a vertically thin state. Furthermore, as shown in FIG. 9 (3), the spring works effectively (stress is effectively generated) in the form seen from the side, gradually narrowing toward the clamping port. I have to.

  As shown in FIG. 9 (1), when the pinch width is gradually narrowed toward the pinching port, it is difficult to pinch, but this sealing tool can be used to push and widen the pinch port when pinching. In the area around the knob, the front presser side is slightly narrower than the lateral width of the back presser side.

Here, the operation when sandwiching will be described.
This sealing tool has a handhold to make it easy to clamp as a basic shape. That is, it has a handhold (or window) for pushing the pinching opening.
As shown in Fig. 9 (1), this sealing tool is viewed from the front with the front presser on the front side and the back presser on the other side. From the notched parts on the left and right sides of the front presser, The left and right edges are peeked out.
When sandwiching this sealing tool, press the front edge of the front presser (the part that extends longer than the back presser) against the upper edge of the cardboard box (the part with the punched hole) Smooth pressing can be achieved by pressing down the back presser (the part that can be peeked above) and widening and pressing the clamping port (the entrance to the clamping port).

Similarly to the one shown in FIG. 9, the one shown in FIGS. 14 and 16 (2) also cuts out the left and right sides of the front presser and pushes out the back presser side from the front side of the front presser (that is, the clamping mouth is That can be spread.
10, 11, and 12, a window (P4) for pressing the fingertip is provided at the middle position of the front presser (intermediate position on the left and right sides), and the back presser side is pushed back (that is, the clamping mouth is That can be spread.
Incidentally, those shown in FIGS. 5, 6, 7, and 8 also have the above-described function (or form).

  In addition, as described above, the spring is easy to work effectively and can be easily inserted into the punched hole of the cardboard box from the lower half of the front presser to the back presser side. Furthermore, it can be used to protect the punched holes.

FIG. 10 is a developed version of FIG. 9 and has a window that allows the tip of the back presser to be pushed down with a fingertip.
FIG. 10A is a perspective view. FIG. 10 (2) is a side view.

FIG. 11 is the one shown in FIGS. 9 and 10 made (replaced) with a wire. It explains that there may be differences in materials, appearances, appearances, etc. (any setting is acceptable).
FIG. 11 (1) is a perspective view. FIG. 11 (2) is a side view.

A state in which the sealing tool shown in FIG. 11 is used is shown in FIG.
As shown in FIG. 2 (2), when the object is to be sandwiched in a box without a punched hole, the tip of the back presser should be pointed (pierced).

FIG. 12 is for explaining the conventional one (Patent Documents 1 to 5).
As described above, since the spring works hard as described above, it is desirable that only the portion bent in a U-shape is formed with a narrow width as shown in FIG.
Furthermore, as shown in the figure, a window that pushes down the back presser side is provided on the front presser side, and as a side view, the pin is gradually narrowed toward the pinching port. Therefore, it is difficult to come off and easy to attach and detach, and the lid can be firmly closed (the inner lid and the outer lid are sandwiched and pressed).
FIG. 12 (1) is a perspective view. FIG. 12 (2) is a perspective view seen from the back side. FIG. 12 (3) is a side view.

FIG. 13 (2) shows a state in which the lid of the cardboard box is closed with the sealing tool shown in FIG. FIG. 13 (1) illustrates the shape of the punched hole in the cardboard box before the sealing tool is sandwiched.
As shown in FIG. 13 (1), when the “hole on the inner lid” is used, the sealing tool can be sandwiched in such a way that no protrusion is generated on the side surface of the cardboard box.

FIG. 14 is shown with respect to FIG.
The one shown in FIG. 12 is provided with a window in the middle of the front presser, whereas the one shown in FIG. 14 is provided with notches on both sides of the front presser so that the back presser can be pushed down. Is.
FIG. 14A is a perspective view. FIG. 14 (2) is a side view.

  The one shown in FIG. 14 has a back presser divided into two. By dividing into two, it becomes a convenient configuration for widening the width of the front presser (width for pressing the pair of outer lids horizontally). That is, by using two, the lateral width of the front presser can be made large in a configuration that allows stable installation without unnecessarily increasing the punch hole.

FIG. 15 is a diagram illustrating a state in which the lid is closed using a wire (in FIG. 8) in which the wire shown in FIG. 14 is replaced.
The thing replaced with the wire becomes the form facing diagonally opposite, that is, sandwiched diagonally opposite. This means that a big function is added.

The function will be described.
5, 6, 7, and 8 are pinching tools having “springs sandwiched diagonally opposite”.
On the other hand, the sealing tool shown in FIGS. 9, 10, 11, 12, 14, 16, 18, and 19 is a gripping tool having a “spring that is sandwiched in front of”.
For the former, the width of the part connecting the front presser and the back presser (the part connected in a U-shape) is wider than the width shown in FIG. 8 (2) when viewed in FIG. 8 (1), for example. It has become. That is, the width seen from the front is wider than the width seen from the side. This difference in width is the margin of the pinch width to accommodate the thickness of the object to be pinched. At the same time, it is a source of springs for pinching.
That is, the sealing tool (P) used in FIG. 15 has an allowance from the width shown in FIG. 8 (2) to the width shown in FIG. 8 (1) with respect to the thickness of the object to be sandwiched.
Incidentally, those shown in FIGS. 5, 6, 7, and 8 each have this function.

FIG. 16 shows a shape in which one side extends vertically and horizontally (that is, forms a plane), and the other side extends vertically.
FIG. 16A is a perspective view. FIG. 16 (2) is a perspective view seen from the back side.
Incidentally, the ones shown in FIGS. 5, 6, 7, and 8 each have two vertical legs (forms extending vertically). Further, depending on the design, as shown in FIG. 5, the other side may further have a leg that is one vertical.

FIG. 17 (1) shows an example in which the state shown in FIG. 16 (1), that is, the side extending in the vertical and horizontal widths (forming the surface) is used as the side for pressing the outer lid (front presser). Is shown.
In this way of clamping, the notches on both sides on the side that becomes the back presser are convenient for picking up the front presser. That is, it is possible to pinch the pinch opening.

FIG. 17 (2) shows an example in which the state shown in FIG. 16 (2), that is, the side extending in the longitudinal direction is used as a side (front presser) for pressing the outer lid.
In pinching with this usage, the side that becomes the back presser can be pushed down (the pinching opening is widened) and pinched. Incidentally, when used in the form of FIG. 16 (2), it is easy to push down any part.

16 and 17, it has been described that either side may be used as a front presser or a back presser depending on the form of the sealing tool.
Incidentally, in the case shown in FIGS. 5, 6, 7, and 8, each has this form (or this function).

FIG. 18 will be described.
9, 10, 11, 12, and 14, the front presser extends vertically longer than the reverse presser, whereas the one shown in FIG. 18 (and FIG. 19) The back presser has a shape that extends longer.
In order to pinch this type, first insert the tip of the back presser (the part protruding from the front presser) into the punching hole of the cardboard box, and then pick up the front presser (that is, the pinch) It is better to squeeze it in a way that stretches out.
FIG. 18A is a perspective view. FIG. 18 (2) is a front view seen from the back side. FIG. 18 (3) is a side view.
In FIG. 18, the width of both sides of the front presser is made slightly wider than the back presser so that it can be easily picked up.

FIG. 19 shows a structure obtained by replacing (replaces) the structure shown in FIG. 18 with a wire rod.
In addition, it is good also to make the front-end | tip of a back presser into the pointed form (shape which can be stabbed) similarly to having demonstrated in FIG.
FIG. 19 (1) is a perspective view. FIG. 19 (2) is a side view.

  By the way, it is arbitrary to replace with a different material, or to replace the one made of wire with one made of plastic molding. In this case, the appearance will be different accordingly, or by plastic molding, the aspect can be changed, such as flattening or forming a part, but it has the function of this sealing tool. If it exists, it shall be included in this claim.

  The thing similar to what is shown in FIG. The feature of Patent Document 9 is that it must have a portion that protrudes vertically (the front end portion 2A of the lower clamping member 2) as a length sufficient to find and catch the inner lid. In addition, the upper clamping member 1 (the side that holds the outer lid) consists only of a quadrilateral (surface), but in the case of this sealing tool, the front presser (the side that holds the outer lid) It has a part that extends and a part that extends sideways. In addition, the part of the shape extended horizontally is formed in the form extended vertically and horizontally, ie, with a surface.

It is possible to use two sealing devices (attachment) between the opposite side and the near side of the cardboard box, or to use one sealing device at one end of the cardboard box. .
Moreover, it is good also to use a sealing tool not only for a canopy but also for a bottom cover by providing a punch hole near both the upper end and the lower end.
The size, shape, and number of the punched holes may be arbitrarily set based on the matching with the sealing tool to be used. In addition, although the large hole serves as both large and small, it is desirable not to become excessive.

  When the cardboard box is used repeatedly, the inner lid comes to hang down in the box, and the portion (the tip) for pressing the inner lid sticks. As a measure to alleviate “sticking”, the tip of the part that presses the inner lid (back presser) of the sealing tool may be slightly bent outward.

The sealing tool has been described above.
Hereinafter, a member for controlling the “protrusion (protrusion of the portion pressing the outer lid)” of the sealing tool, or a cardboard box attached to the member will be described.

FIG. 20 (1) is a member attached to the surface of the outer lid.
As this member, it is preferable to use a corrugated cardboard piece or a light plate material that can replace the corrugated board piece.

  The member shown in FIG. 20 (1) uses a plate having a thickness corresponding to the protruding height (thickness or thickness) of the sealing tool to be used, and cuts out the portion to which the sealing tool is attached. FIG. 20 (2) shows a state in which the member is attached to the surface of the outer lid. FIG. 20 (3) shows a state in which the lid is closed with the sealing tool (shown in FIG. 5).

  Incidentally, the member is “if it has a shape or size that does not hinder the handling of the load”. The shape of the cutout may be an arbitrarily designed shape. In addition, you may provide notches (for example, the notch for setting the title of the contents) other than for attaching a sealing tool.

FIG. 21 will be described.
20 shows that two members are separately attached to two (a pair) outer lids, whereas that shown in FIG. 21 (1) is a single plate (corrugated cardboard). A pair of outer lids can be pressed by using a piece or a plate material instead of a cardboard piece.
If a single plate is attached to a pair of outer lids, it means sealing (closing the lid). That is, what is shown in FIG. 21 also serves as a proof of sealing, and is used by sticking to the outer lid at the time of sealing. When opening the seal, cut (open) it along the position of the joint of the pair of outer lids. This is a way to confirm the proof of the seal. At the stage of opening, it becomes the same state as FIG.
That is, FIG. 21 also shows one usage form.

The member shown in FIG. 20 is different from the member shown in FIG. 21 in the shape of the notch. The shape of the notch does not need to be the same even when, for example, the same sealing tool is used. Nor does it need to match the shape of the seal. Any design is fine. In other words, the surface of the outer lid should be leveled so as not to hinder the handling of the cargo.
In addition, it is good also to leave perforation so that it can cut out the part to cut out, and to leave without removing until the time of opening.

FIG. 22 will be described.
20 and 21 are members separated from the cardboard box main body, whereas those shown in FIG. 22 are members (or portions) made of a cardboard box main body and a single plate. It is.
(A) The member comprises a portion (extension portion) obtained by extending the outer lid.
(B) The extension part has a notch in a part to which the sealing tool is attached or a required part to be removed, corresponding to the sealing tool to be used,
(C) Affixed (folded) or attached to the outside of the outer lid to form a ledge.

FIG. 22 (1) is a diagram for explaining that an extension is provided on the outer lid, and the extension is notched.
FIG. 22 (2) is a diagram showing a completed state by attaching the extension part to the outer lid (G2).

What is formed as a separate member of the cardboard box (shown in FIGS. 20 and 21) should use a board material having a thickness suitable for the protruding of the sealing tool to be used, regardless of the board material (thickness) forming the cardboard box. Can do. Moreover, although it can apply to the box which does not use corrugated cardboard as a box material, the member in the case of comprising integrally with a cardboard box (in the case of what is shown in FIG. 22) becomes a board material of the same thickness as the board material used for the box main body. . Therefore, this method is not suitable when corrugated cardboard is not used as the box material.
A cardboard box that is repeatedly used uses a thicker plate material in consideration of strength. When the method shown in FIG. 22 is used, there is a possibility that the member becomes unnecessarily thick, so it is important to consider.

20, 21, and 22 show members attached to the cardboard box of the form shown in FIG. Depending on the difference in the cardboard box (in the form of its lid), it will be in a different form. Moreover, this member becomes a thing (a shape of a notch) correspondingly different according to the difference in the sealing tool to be used.
However, by standardizing the size (contour) and thickness (or thickness) of the sealing tool to be used, for example, FIG. 5, 6, 7, 8, 9, 10, 12, 14, It becomes possible to appropriately cope with all the sealing devices shown in 16, 18, and 19.

  The correspondence relationship between the member and the sealing tool is also accompanied by the correspondence relationship between the sealing tool and the cardboard box (a punched hole). Whether the part that presses the inner lid of the sealing tool to be used (back presser) may be one hole or two holes, but it can be unified to either, You may make it have a punching hole which can respond to either (that is, you may make it have a 3 hole punching hole). This may be arbitrarily selected.

23 and 24 correspond to a sealing tool different from that of the present application (Patent Documents 8, 9, and 10). That is, it is a member corresponding to a sealing tool sandwiched from the joint of two (a pair) outer lids.
Incidentally, the members shown in FIGS. 23 and 24 show the shape of notches taking the case of using the sealing tool of Patent Document 10 as an example.
FIG. 23 is shown as for FIG. That is, since the form of the sealing tool to be used is different, the shape of the notch or the position of the notch is changed correspondingly. Similarly, it may be the one for FIG. Similarly, FIG. 24 is shown as for FIG.
Thus, it explains that it can be made corresponding to the difference in the shape form or use form of the sealing tool.

  The present invention (the present member) includes a method for controlling the protrusion, and is intended to be claimed regardless of the difference in the corrugated cardboard box and the sealing tool used.

FIG. 25 will be described.
In FIG. 25 (main cardboard box), as an arrangement for controlling the bulge, an extension is provided on the outer lid, the extension is folded inside the outer lid, and the outer lid is the part that becomes the outer side (upper side). The inner part (lower side) has a double structure, and the sealing tool (the front presser) takes the form that does not come out on the surface of the outer lid by pressing the inner part. The folding width (extension width of the extension portion) may be arbitrary.
FIG. 25 (1) shows a state before folding, and FIG. 25 (2) shows a state after folding.
Incidentally, there is a thing of patent document 1 in what uses an extension part (G5) by folding inside an outer cover.

  The thing of patent document 1 is what just made the extension part of the outer cover into the inside, and was made into the double fold structure, and it was hard to pinch | sealing a sealing tool, and was sealed (it is sealed or not) However, there are many problems as described above, such as being difficult to confirm at a glance.

  The thing (this member) of this invention is not only what extended the extension part (G5) inside the outer cover, but a notch in the part (the longitudinal direction end) which becomes the outer side (upper side) of an outer cover ( K). That is, it has a notch for facilitating clamping of the sealing tool. The notch can be confirmed at a glance not only for facilitating pinching but also when the sealed state is viewed from the opposite side. This is important for handling cargo.

  The notch shown in FIG. 25 presses the tip of the front presser against the edge of the inner side (lower side) of the outer lid of the cardboard box when attaching (squeezing) the sealing tool. As a part for pressing the front end of the front presser so that it can be spread out, the edge (end in the longitudinal direction) of the part that becomes the outside (upper side) of the outer lid is cut out.

FIG. 26 shows a state in which the lid is closed on the cardboard box shown in FIG. 25 (2) with the sealing tool shown in FIG. 7 (5).
Incidentally, what is shown in FIG. 7 (5) is formed by modifying the one shown in FIG. 7 (3) (basic form) in order to be applied to the cardboard box of the form shown in FIG. Is. Depending on the deformation, in addition to holding the inner lid and the outer lid, the spring that brings the outer lid and the outer lid facing each other works.

  By the way, in the form of folding the extension part inward, that is, in the state where the inner part is not bonded to the outer part, the notch provided on the outer (upper) part is Depending on the position of the notch or the size of the notch (in the case of the notch shown in FIG. 25), the presser against the action of the sealing tool acting on the inner side (lower side) (the action of pinching and pressing to close the lid) It is desirable to keep the size (depth) of the notch as small as possible because it will weaken the resistance to receiving or the effect of receiving the presser foot. In other words, the notch should be of a size (small notch) that is suppressed to such an extent that the sealed state can be confirmed at a glance or the tip of the sealing tool that holds the outer lid can be pressed. .

  As described above, the one described in FIGS. 25 and 26 is used with the outer lid extended (G5) folded inside (lower) the outer lid (G2) and the outer lid is doubled. However, the extension (G5) may be attached to the outer lid (G2) or may be attached.

When the extension part is bent outward, the shape shown in FIG. 22 is changed to the shape shown in FIG. 24. I explained that it can be done by changing the position.
Similarly, what is formed by bending the extension portion inward is not limited to that of FIG. 25, and a sealing tool different from the present application (for example, Patent Document 8, 9, 10).

FIG. 27 shows an example in which the shape shown in FIG. 25 is formed into a cardboard box having a different form (a box having a single outer lid). It will be explained that the present invention is applicable.
FIG. 27 (1) is a state before the extension part of the outer lid is folded inward, and FIG. 27 (2) is a diagram showing the state after being folded inward.
In addition, in FIG. 27 (2), the example which uses what is not the sealing tool of this invention (general thing bent in U shape) was shown.
In this way, the sealing device combined with the cardboard box is not limited or specified, but also explains that the sealing device may be in any shape.

  In the case of the form shown in FIGS. 25 and 27, the extended portion of the outer lid is folded inward, so in the box making, the base of the outer lid is equivalent to the thickness of the corrugated board folded inward. It is required to keep the folding position of the base of the inner lid lower than the folding position.

FIG. 28 will be described.
In FIGS. 20 and 21, what is used by being attached (attached) to the surface of the outer lid has been described. On the other hand, what is shown in FIG. 28 is one that is used together with the surface of the outer lid each time it is used.
FIG. 28 (1) shows a plate having a thickness corresponding to the protruding height (thickness or thickness) of the sealing tool to be used, and the portion to which the sealing tool is attached is a dent that is sufficient to control (or fit) the protrusion ( L). FIG. 28 (2) is a view showing a state in which the member is put on a pair of outer lids and the lid is closed with a sealing tool.

In the case of this member, the member itself is pressed against the surface of the outer lid by the sealing tool and placed.
FIG. 21 shows a cut-out shape, but FIG. 28 shows a shape in which the member itself is held together with a recessed shape, that is, a shape in which the sticking of the sealing tool subsides.
The concave shape is a shape that controls (or stores) the protrusion of the sealing tool within the thickness of the plate, and a plate material such as corrugated board may be used, or something like corrugated board (made of plastic material) It is also possible to use a cardboard board having a ladder-like cross section.
It is important to use a plate material that is difficult to bend (or hardly bend) as this member.

  Incidentally, the configuration shown in FIG. 28 (1) can be used in the same manner as in FIG. However, when using it, it is important to use a cardboard piece or a board made of a material that is light and easy to cut, such as a cardboard piece.

FIG. 29 will be described.
The one shown in FIG. 29 is also used together with the cardboard box every time it is sealed, like the one shown in FIG.
The member shown in FIG. 28 is attached to the outer lid using a separate sealing tool, whereas the member shown in FIG. 29 is previously combined (set) with the sealing tool. .

In the plate member used in FIG. 29, an upper plate and a lower plate form a step like a corrugated board, and a step (space) is provided between the upper plate and the lower plate. It is a combination of seals.
FIG. 29 shows an example, and may be in any form on the assumption that the sealing tool does not protrude from the plate surface and is combined in a sliding form.
Incidentally, the sealing device (P) combined in FIG. 29 is obtained by lengthening (deforming) the foot shown in FIG. 5 and is shown in FIG. 30 (1).

FIG. 30 illustrates a sealing tool assembled to the member (plate member) shown in FIG.
The sealing device to be combined does not need to be special, but it is important to make it long enough to slide and not to come off unnecessarily.
What is shown in FIG. 30 (1) is the one shown in FIG. 5 that is longer (deformed). What is shown in FIG. 30 (2) is the one shown in FIG. 6 that is longer (deformed). The one shown in FIG. 30 (3) is of a general form bent in a U-shape. It explains that it does not need to be a thing of a special form.
FIGS. 30 (1), (2), and (3) are each shown as an example.

FIG. 31 illustrates the back side of the member shown in FIG. 28 or FIG. 29 (when used together with the outer lid).
As shown in the figure, it is important to provide a “hook” shape on the back side as a guide to set it on the outer lid with one touch and to prevent it from sliding. is there.

Incidentally, FIG. 31 (1) is provided with a protrusion (V1) that fits into the joint of the two outer lids. FIG. 31 (2) shows a bent (V2) hooked on the left and right edges of the cardboard box. These shapes are not specified. For example, holes (or dents) may be provided on the cardboard box side and protrusions may be provided on the member side to combine them.
By the way, as described above, it is an important requirement for the members to be used together with the outer lid to be properly fitted together or to be prevented from sliding.
However, when the method shown in FIG. 28 is used in the same manner as that shown in FIG. 21, the device described in FIG. 31 is not necessary.

FIG. 32 shows an example of a member (sticking member) for smoothing the periphery of the ledge.
Incidentally, FIG. 32 is an example in which the sealing tool shown in FIG. 5 is used.
In FIG. 32, the protruding part is recessed as in FIG. 28, but may be cut out as in FIGS. 20 (1) and 21 (1).
The material, shape, form, and design may be determined arbitrarily.

  FIG. 33 shows a state in which the member shown in FIG. 32 is attached to the cardboard box.

FIG. 34 shows an example of a protruding portion and a member (sticking member) for smoothing the periphery of the protruding portion.
Incidentally, FIG. 34 shows an example in which the sealing tool shown in FIG. 5 is used.
The shape shown in FIG. 34 is a bag. Even if it is not in a bag shape, it may be anything as long as it can fit the foot of the sealing tool (the part that holds the outer lid) in a state of being attached (or attached) to the outer lid.
In the examples, a plate material that flexed flexibly even when crushed and returned to its original shape was used. It can be made of paper.
Incidentally, the material, shape, form, and design may be arbitrarily determined.

  FIG. 35 shows a state in which the member shown in FIG. 34 is attached to the cardboard box.

FIG. 35 shows a state in which the one shown in FIG. 34 is attached to four places, but the one shown in FIG. It may be affixed to the left or right side, and may be affixed to two places on the left side and the right side in two vertical connections. Furthermore, it is also possible to attach two pieces to one piece.
By the way, sticking the two-sided and one-sided ones in the horizontal connection also means sealing (closing the lid), and it is a form to be applied when taking such a usage method.
In that case, when opening (opening the lid), it is cut (separated into right and left) along the joint of the outer lid.
This method of use is the same as described in FIG.

  The members described with reference to FIGS. 32 to 35 have the convenience of being usable regardless of the size of the cardboard box (the lid).

The shape described in FIGS. 32 to 35 is an example in which the sealing tool shown in FIG. 5 is used. Depending on the sealing tool used (combined), the “uniform form or mode” or the “covered form or mode” differs.
What has been described with reference to FIGS. 34 and 35 is the same with FIGS. 32 and 33.
In the claims, “the part to which the sealing tool is attached and the periphery thereof” is described, but the range (width) of the “periphery” is not limited.

FIG. 36 will be described.
FIG. 36 is not for leveling the ledge, but in a state where no ledge is generated.
The present invention provides a corrugated cardboard box in which an insertion hole is provided in the thickness of the outer lid so that the outer lid can be pressed by inserting a portion for pressing the outer lid of the sealer into the thickness of the outer lid. is there.
As a form, a notch as shown in FIG. 36 (1) and a frame member folded in a U-shape as shown in FIG. 36 (2) are fitted, and an outer lid as shown in FIG. 36 (3) is fitted. The insertion hole is provided in the plate thickness.
The part of the notch for forming the insertion hole (G3) may be arbitrarily determined. Further, an insertion hole may be provided at an arbitrary position in such a manner that the U-shaped frame member is fitted to the longitudinal end of the outer lid.

  By the way, when the U-shaped frame member is fitted, the edge of the U-shaped frame member should be gently formed so that it does not protrude on the outer lid or to form a step, or gummed along the edge. It is important to take measures such as sticking and smoothing.

  FIG. 36 shows an example of a method of providing the insertion hole, and it does not necessarily have to be made using a U-shaped frame member.

FIG. 37 shows a state in which the lid is closed on the cardboard box shown in FIG. 36 (3) with the sealing tool shown in FIG. 7 (7).
Incidentally, the one shown in FIG. 7 (7) is modified from the one shown in FIG. 7 (3) (basic form) to be applied to the insertion hole of the form shown in FIG. 36 (3). It was made. That is, the sealing tool to be used was formed into a shape that can be easily inserted into the insertion hole shown in FIG. 36, and a spring that brings the facing outer lid and the outer lid together also works.

FIG. 38 (1) is a modification of the frame member (G6) shown in FIG. 36 (2), and has a form in which two outer lids are pressed as a member fitted on one side of the facing outer lids. (G7). Therefore, the member itself has an insertion hole, not a member that can be folded in a U-shape.
FIG. 38 (2) shows a state in which the frame member shown in FIG. 38 (1) is attached and an insertion hole is provided in the thickness of the outer lid of the cardboard box.
FIG. 38 shows an example in which one insertion hole is provided, but two insertion holes may be provided.
In opening the lid, the lid to which the member is attached is opened first, and then the other lid is opened. In closing the lid, the member attached is closed afterwards.

  FIG. 39 shows a state in which the lid of the cardboard box shown in FIG. 38 (2) is closed with the sealing tool shown in FIG. 7 (3).

  There are various methods and means for having the insertion hole in the plate thickness of the outer lid, and the scope of claims includes them.

A combination of a cardboard box and a sealing tool will be described.
The sealing tool combined with the cardboard box may be any of those shown in FIGS. 5 to 19 and may be a general fastener depending on circumstances. That is, the combination of the cardboard box and the sealing tool may be arbitrarily selected. It is also possible to standardize the combination and combine it with multiple forms of seals.

Although this specification has always been described to close the canopy side, the same may be applied to the bottom lid side.
In addition, the explanation of controlling the “projection” that protrudes from the surface of the outer lid was given throughout, but depending on the application, the “projection” that protrudes from the inside of the inner lid (the opposite surface that touches the outer lid) may be contained in the box. May cause damage or damage. As a countermeasure, it is advisable to take measures such as enclosing or covering so that the protruding portion does not directly touch the article contained in the box.

A plate material (corrugated cardboard) forming a cardboard box has a plate streak (sheet, streak) formed by a middle paper (paper folded in a wavy shape) within the plate thickness. Pressing in a shape that crosses this bar reinforces the strength to withstand the presser, but pressing it in a shape along the bar reinforces it becomes weak (easy to break).
Therefore, depending on the case (difference in the seal used), it is required to protect, reinforce or strengthen the inner lid.
The present invention is intended for cardboard boxes that are used repeatedly. Therefore, it is advisable to take measures to protect, reinforce, or strengthen the “inner lid” and “open hole” as necessary.
By the way, this measure should be combined with the above-mentioned form to control the protrusion of the portion that holds the inner lid.

In FIG. 40 (1), a plate member (H) for protecting or reinforcing the inner lid is provided with a portion (H1) for protecting the punched hole. Incidentally, the target punch hole is the punch hole (G4) in the form shown in FIG.
FIG. 40 (2) is obtained by adding a covering shape (H2) to the structure shown in FIG. 40 (1) as a shape for controlling the protruding of the sealing tool.
FIG. 40 (3) shows a state in which the member (H) shown in FIG. 40 (1) is attached to the inner surface of the inner lid of the cardboard box.

In FIG. 41 (1), a plate member (H) that protects or reinforces the inner lid is provided with a portion (H1) that protects the punched hole and a portion (H2) that controls the protrusion of the sealing tool. Incidentally, the target punch hole is a punch hole (G4) shaped as shown in FIG. 41 (3).
FIG. 41 (1) is a view of the outer side surface (surface attached to the inner lid). FIG. 41 (2) is a view of the inner surface (the surface facing the box). FIG. 41 (3) shows a state in which the member is attached to the inner side surface of the inner lid of the cardboard box.

  When using (pasting) the above plate member, it is required to set the position of the punch hole in consideration of the thickness of the plate member.

As described with reference to FIGS. 40 and 41, the shape of the hole to be protected differs depending on the shape of the hole or the number of the holes. The form can take various forms.
The form shown in FIGS. 40 and 41 is shown as an example. The size and shape of the plate member that protects or reinforces the inner lid may be arbitrarily determined. In addition, the shape of the sealer can be controlled arbitrarily.
That is, the shape of the member (H), the portion (H1) that protects the punched hole, and the portion (H2) that controls the protruding portion of the sealing tool is not limited to that shown in FIGS.

  At the same time, the shape of the part that controls the `` projection '' that protrudes to the inside of the inner lid is vertical so that the part that presses the inner lid of the sealing tool serves as a guide for entering the sealing tool. It is desirable to have a function for entering (pinching) straight in the direction. Alternatively, the plate member (H) may be provided with a portion (or shape) that becomes a rail for entering straightly as the guide.

  By taking measures to accommodate the protrusion of the seal (the protrusion that occurs on the surface of the outer lid), the concern that the protrusion will be caught and the seal will be removed (or removed) will be wiped out. It is also possible to make it difficult to come off unnecessarily in combination with a member (and a sealing tool) for protecting or reinforcing the inner lid. In other words, it is also possible to have a portion (or mechanism) that can be combined in a manner in which moderate frictional resistance works (not shown).

  Since the inner lid of the cardboard box hangs down in the box as it is repeatedly opened and closed, it is preferable to provide a measure for preventing the inner lid from hanging down or a measure for supporting the inner lid at an appropriate place or portion.

FIG. 42 will be described.
FIG. 42 shows a cardboard box having a support (or a thrust support) for preventing the inner lid from drooping into the box.
A notch (E) is provided in a portion near the base of the outer lid, and the notched portion is folded into the box from the outside to serve as a support to prevent the inner lid from hanging down.
It should be noted that only the notches may be made and folded into the box when necessary or used.
By the way, when this cut-out part is folded in the box, the edge of the outer lid (the part near the base) becomes a dent or a dent, and this dent or dent is a handhold (handle) when handling the cargo. become.

The above is an example of a measure for preventing the inner lid from sagging. For example, contrary to the shape shown in FIG. 42, a portion that protrudes toward the inner lid side is provided, and a portion near the base of the outer lid is provided. It is also possible to provide a portion (cutout) for receiving. Also in this case, the puller function described with reference to FIG. 42 can be realized in the same manner.
Alternatively, the support may be provided (or provided) inside the box near the base of the outer lid, or the support may be provided (or provided) inside the box near the base of the inner lid.
Alternatively, the plate member (H) for protecting or reinforcing the above-described inner lid may be provided with a shape (portion) that projects inside the box near the base of the inner lid.

As described above, there are various measures for preventing the inner lid from hanging down, and the method means is not limited.
The present invention claims a corrugated cardboard box in which measures are taken to prevent the inner lid from drooping into the box, or a cardboard box having a form or configuration that can prevent drooping. As described above, it is also possible to provide a form for the purpose, not for the beginning.
Incidentally, the puller is not limited to the part near the canopy, but may be provided in the part near the bottom cover.

  The figures described in this specification show the basic form. As long as the basic function is not impaired, it may have any shape and form. Moreover, you may add the part of arbitrary shapes and forms. The scope of the present invention is intended to include such objects.

  The present invention explains the whole of the invention through the entire drawings (FIGS. 1 to 42), and the technical contents described in the claims are limited by the specific technical contents described in the individual drawings. Is not to be done.

The subject of the present invention is a cardboard box (a combination of a sealing tool) equipped so that the “protrusion” of the sealing tool that closes the lid is not caught by another box.
The cardboard box can be repeatedly “loaded” and can be “opened and closed” as appropriate. It is also suitable for “assembling and using” on an occasional basis.

  The cardboard box can be conveniently used as a returnable box, storage box or accessory case.

G Cardboard box G1 Inner lid G2 Outer lid G3 Insertion hole G4 Punching hole K Notch L Recess P Sealing tool P1 Connecting part P2 Front presser P3 Back presser P4 Window W Member (equalizing member, sticking member)
V member (sealing member, fitting member)
H Member that protects the inner lid

Claims (12)

(A) The present invention relates to a sealing tool for closing the lid of the cardboard box, and a combination of the sealing tool and the cardboard box.
(B) This sealing tool is a sealing tool that closes the lid by sandwiching or pressing the inner lid and the outer lid.
(C) This sealing tool has a form in which the wire is bent, and in the form seen from the front, it forms two shape frames that are folded into a substantially U shape or a substantially 8 shape.
The two form frames are connected side by side.
(D) The above two form frames are connected to the form seen from the side as "one form frame folded in a substantially U shape".
In other words, the two formwork seen from the front are connected to each other in a diagonally opposite shape or in a diagonally opposite shape.
(E) When closing the lid of the corrugated cardboard box with this sealing tool, hold the outer lid with one of the two sides facing the formwork (squeeze) as seen from the side, and hold the other side So press the inner lid and close the lid,
Incidentally, the corrugated cardboard box to be sealed has a hole on the base of the inner lid, or a part near the base, and the inner lid can be pressed from the inside by diving the hole.
(F) A sealing tool having the characteristics as described above, and a combination of the sealing tool and a cardboard box. (A) The present invention relates to a sealing tool for closing the lid of the cardboard box, and a combination of the sealing tool and the cardboard box.
(B) This sealing tool is a sealing tool that closes the lid by sandwiching or pressing the inner lid and the outer lid.
(C) This sealing tool is folded into a substantially U-shape or a substantially U-shape, forming a shape that faces the front or back, or a shape that sandwiches it.
(D) One side facing (or sandwiching) has a vertically extending shape, and the other side has a vertically extending portion and a horizontally extending portion. Comprising
In addition, the portion of the shape that extends horizontally is formed vertically and horizontally, that is, with a surface,
(E) When closing the lid of the cardboard box with this sealing tool, press the outer lid with the side that has the shape that extends sideways, and press the inner lid with the other side to hold the lid. close up,
Incidentally, the corrugated cardboard box to be sealed has a hole on the base of the inner lid, or a part near the base, and the inner lid can be pressed from the inside by diving the hole.
(G) A sealing tool having the above-described characteristics, and a combination of the sealing tool and a cardboard box. (A) The present invention relates to a sealing tool for closing the lid of the cardboard box, and a combination of the sealing tool and the cardboard box.
(B) This sealing tool is a sealing tool that closes the lid by sandwiching or pressing the inner lid and the outer lid.
(C) This sealing tool is folded into a substantially U-shape or a substantially U-shape, forming a shape that faces the front or back, or a shape that sandwiches it.
(D) When one side facing (or sandwiching) is called the front presser and the other side is called the back presser,
The front presser extends longer than the back presser,
(E) When viewing with the reverse presser facing away from you and the front presser facing toward you, press the front presser from the front front side of the front presser or from the front of your hand to the reverse presser (inner side). With a window that can be guessed,
In other words, it has a shape that can widen the pinching mouth (entrance of the pinching mouth) when pinching this sealing tool.
(F) When closing the lid of the cardboard box with this sealing tool, the front presser presses the outer lid, the back presser presses the inner lid and closes the lid.
Incidentally, the corrugated cardboard box to be sealed has a hole on the base of the inner lid, or a part near the base, and the inner lid can be pressed from the inside by diving the hole.
(G) A sealing tool having the above-described characteristics, and a combination of the sealing tool and a cardboard box. (I) The present invention relates to a method for controlling the “projection” of the sealing device that closes the lid of the cardboard box, a member, a combination of the member and the sealing device, and a cardboard box attached with the member.
(B) When using a sealing device that closes the inner lid and the outer lid by sandwiching or pressing the inner lid, the part that presses the outer lid becomes a “projection” on the surface of the outer lid. , When "load handling" the cardboard box, it will be difficult to handle by being caught on other boxes,
(C) The present invention controls the protrusion by a method of attaching a plate member having a thickness that can level the protrusion and a shape that can level the protrusion to the surface of the outer lid.
(D) As a means for controlling the protrusion, this member (plate member) can accommodate a notch or a dent with a depth corresponding to the protrusion, or a protrusion within the thickness of the part to be combined with the sealing tool. Form,
(E) This member is a part attached to the cardboard box (the outer cover) or a part attached to the cardboard box (the outer cover).
(F) A member having the above-described method, the above-described characteristics, a combination of the member and a sealing tool, and a cardboard box attached with the member. (I) The present invention relates to a cardboard box, and a combination of the cardboard box and a sealing tool.
(B) When using a sealing tool that closes the lid with the inner lid and outer lid sandwiched or pressed, the part that presses the outer lid becomes a “projection” on the surface of the outer lid. When "loading" the cardboard box, it will be difficult to handle by being caught on another box.
(C) The corrugated cardboard box is provided with an extension part on the outer lid as a configuration for controlling the bulge, and the extension part is folded outside the outer lid or inside the outer lid, and the outside (upper side) ) And the inner (lower) part,
(D) In addition, the part which becomes the outside (upper side) corresponds to the sealing tool to be used, and forms a notch in the part to which the sealing tool is attached or the required part for attaching / detaching the sealing tool,
(E) The part that becomes the outer side (upper side) and the part that becomes the inner side (lower side) are pasted or joined together to form a ledge.
(F) A cardboard box having the above-mentioned characteristics, and a combination of the cardboard box and a sealing tool. (I) The present invention relates to a cardboard box, and a combination of the cardboard box and a sealing tool.
(B) When using a sealing tool that closes the lid with the inner lid and outer lid sandwiched or pressed, the part that presses the outer lid becomes a “projection” on the surface of the outer lid. When "loading" the cardboard box, it will be difficult to handle by being caught on another box.
(C) The corrugated cardboard box is provided with an extension part on the outer lid, and the extension part is folded on the inner side of the outer lid as a configuration for controlling the protrusion, The inner part (the lower part) has a double structure, and the sealing tool (the front presser) has a shape that does not come out on the surface of the outer lid by pressing the inner part.
(D) In addition, the part which becomes the outside (upper side) corresponds to the sealing tool to be used, and forms a notch in the part to which the sealing tool is attached or the required part for attaching / detaching the sealing tool,
(E) A cardboard box having the above-mentioned characteristics, and a combination of the cardboard box and a sealing tool. (I) The present invention relates to a method for controlling the “projection” of the sealing tool that closes the lid of the cardboard box, the member, the combination of the same member and the sealing tool, and the combination of the same member and the cardboard box.
(B) When using a sealing device that closes the inner lid and the outer lid by sandwiching or pressing the inner lid, the part that presses the outer lid becomes a “projection” on the surface of the outer lid. , When "load handling" the cardboard box, it will be difficult to handle by being caught on other boxes,
(C) The present invention controls the protrusion by a method of attaching a plate member having a thickness capable of accommodating the protrusion and a shape capable of accommodating the protrusion onto the outer lid.
(D) This member (plate member), as a means to control the bulge, forms a dent with a depth suitable for the bulge, or a shape that can fit the bulge within the plate thickness, for the part to be combined with the sealing tool.
(E) The above method, a member having the characteristics as described above, a combination of the member and a sealing tool, and a combination of the member and a cardboard box. (I) The present invention relates to a method for controlling the “projection” of the sealing device that closes the lid of the cardboard box, a member, a combination of the member and the sealing device, and a cardboard box attached with the member.
(B) When using a sealing tool that closes the inner lid and outer lid by sandwiching or pressing the inner lid, the part that presses the outer lid becomes a “projection” on the surface of the outer lid. When "loading" the cardboard box, it will be difficult to handle by being caught on another box.
(C) The present invention controls the bulge by the method of “smoothly smoothing” or “smoothly covering” the portion combined with the sealing tool or the peripheral portion thereof.
(D) As a means to control this bulge, this member shall correspond to the sealing tool to be used, and “slowly avoid sticking or catching the periphery of the part where the sealing tool is attached. `` Smooth form '' or `` Smoothly covering the part where the seal is attached and its periphery so that it does not stick or get caught ''
(E) This member is a part attached to the cardboard box (the outer cover) or a part attached to the cardboard box (the outer cover).
(F) A member having the above-described method, the above-described characteristics, a combination of the member and a sealing tool, and a cardboard box attached with the member. (A) The present invention relates to a method for controlling the “projection” of the sealer that closes the lid of the cardboard box, and a cardboard box having an insertion hole in the thickness of the outer lid.
(B) When using a sealing tool that closes the lid with a shape that sandwiches or presses the inner lid and the outer lid, the portion that holds the outer lid becomes a “projection” on the surface of the outer lid. When "loading" a cardboard box, it will be difficult to handle by being caught on another box.
(C) As a method for preventing the protrusion from occurring, the present invention has an insertion hole in the thickness of the outer lid.
(D) The present invention (corrugated cardboard box) is provided with an insertion hole into which the portion for pressing the outer lid of the sealing tool can be inserted within the thickness of the outer lid.
The insertion hole is a hole inserted from the longitudinal end of the outer lid.
(E) A cardboard box having an insertion hole in the thickness of the outer lid and the above method. (A) The present invention relates to a punch hole provided in a cardboard box,
(B) The inner lid and the outer lid are sandwiched together, or the lid is closed by pressing the inner lid. The part that holds the inner lid of the sealing device corresponds to two, or one for two. There are two or more holes as a hole so that both can be used.
(C) In addition, the hole is in the part that covers the base of the inner lid or the part near the base.
(D) A cardboard box having the characteristics as described above, and a combination of the cardboard box and a sealing tool. (A) a member for protecting or reinforcing the inner lid (part) of the cardboard box, and attaching the same member to the cardboard box;
A cardboard box that protects, reinforces, or strengthens (b) or the inner lid. (A) a cardboard box in which measures are taken to prevent the inner lid from hanging down in the box, or a cardboard box having a form or configuration that can prevent the inner lid from hanging down;
(B) Or a corrugated cardboard box having a dent or dent on the edge of the outer lid.

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