JP3156678U - paper box - Google Patents

Abstract

The present invention provides a paper box that is entirely made of paper and has a handle that can be rotated with respect to a box body. Each includes a box main body portion 1 and a handle portion 2 made of a sheet-like body, and one of the box main body portion 1 and the handle portion 2 is provided with a mounting hole 3 and the other is provided with the other. A mounting hole insertion portion 4 that can be inserted into the mounting hole 3 is provided, and a plurality of the mounting hole insertion portions 4 are inserted per one of the mounting holes 3. Thick paper is cut and raised, and when the mounting hole insertion portion 4 is inserted into the mounting hole 3, a part of the mounting hole insertion portion 4 is caught in the mounting hole 3, Provided is a paper box characterized in that the handle part 2 can be rotated with respect to the box body part 1 without being detached. [Selection] Figure 1

Description

  The present invention relates to a paper box having a handle portion.

  Conventionally, paper boxes for wrapping merchandise have been widely used, and many have a handle attached to the box body so as to be easy to carry.

  Recently, there are an increasing number of commercial facilities called so-called “station naka”, which have a souvenir shop on the premises of a railway station. As a paper box suitable for products that are mainly sold at such “Station Naka” stores, the durability required for the handle can be such that it can be carried from the sales floor to the cash register, and in the box body. On the other hand, there has been a demand for a paper box that can stack and display the box body by shifting the handle.

  Here, the reason why the durability of the handle portion is not so necessary is that the paper box is put in a packaging bag at a cash register, so that it is not necessary to assume carrying for a long time.

  In consideration of recycling after use, it is desirable that the entire box be made of paper in order to eliminate the need for sorting work.

JP 2006-124014 A JP 2004-51155 A

  Here, there exists a thing shown in patent document 1 as an example of the conventional container. In this case, the entire paper box is made of paper, but the handle, which is the handle, is folded into the side surface of the container. Therefore, the litter cannot rotate with respect to the side surface of the container.

  On the other hand, although the thing shown in patent document 2 is provided with the fastener in order to make the lender rotatable, since the dissimilar materials, such as a metal and a plastic, were used as this fastener, the whole box Is not made of paper.

  In view of the above, it is an object of the present invention to provide a paper box that is entirely made of paper and has a handle portion that is rotatable with respect to the box body portion.

  In order to solve the above-mentioned problems, the invention described in claim 1 of the present application includes a box main body portion 1 and a handle portion 2 each made of a sheet-like body, and the box main body portion 1 and the handle portion 2 Of these, one is provided with a mounting hole 3, and the other is provided with a mounting hole insertion portion 4 that can be inserted into the mounting hole 3. A plurality of the mounting hole insertion portions 4 are provided for each of the mounting holes 3. The mounting hole insertion portion 4 is formed by cutting and raising cardboard, and when the mounting hole insertion portion 4 is inserted into the mounting hole 3, the mounting hole insertion portion 4 is inserted. A paper box is provided in which a part of the portion 4 is caught in the mounting hole 3 so that the handle portion 2 can be rotated with respect to the box body portion 1 without being detached.

  In the invention according to claim 2 of the present application, the box body 1 has at least a side surface portion 11 and a bottom surface portion 12, and a space surrounded by the side surface portion 11 and the bottom surface portion 12 is provided. An article can be stored, and the mounting holes 3 are provided at two positions facing each other across the space in at least the outer surface portion of the side surface portion 11, and the mounting holes 3 are at least at the edges. A part of the handle portion 2 has a constant curvature, and the handle portion 2 has a strip shape, and the mounting hole insertion portions 4 to 4 are formed at both ends 22 thereof. A region surrounded by a cut line 4a formed by curving thick paper and a line segment connecting both ends of the cut line 4a, and the mounting hole insertion portion 4 is formed from the outside of the mounting hole 3 to the inside. From the hole penetration part 41 which can be penetrated to A hook portion 42, which is a portion located on the distal end side of the mounting hole insertion portion 4 and can be positioned on the space side surrounded by the side surface portion 11 and the bottom surface portion 12 with respect to the mounting hole 3. In the state where the hooking portion 42 is located inside the mounting hole 3, at least a part of the hooking portion 42 is hooked on the mounting hole 3, and the mounting hole inserting portion 4 is One set of two ends 22 of the handle portion is formed per one end, and the two mounting hole insertion portions 4 and 4 are central remaining portions that are portions where the cut line 4a is not formed. The hole penetrating portion 41 and the hooking portion 42 are formed on both sides of the center remaining portion 23 on both sides of the 23, and the pair of mounting hole inserting portions 4 and 4 are respectively connected to the cut line 4a. The handle part 2 can be folded by connecting both ends of When the mounting hole insertion portions 4, 4 raised in the thickness direction are inserted from the outside to the inside of the mounting hole 3, the handle portion 2 is moved relative to the box body portion 1. The paper box according to claim 1, wherein the paper box is rotatably attached.

  Further, in the device according to claim 3 of the present application, the mounting hole 3 is a circular hole, and each of the through hole portions 41 and 41 of the two mounting hole insertion portions 4 and 4 constituting the set. Is provided at a symmetrical position with respect to the center line C in the width direction of the handle portion 2 as described above.

  Further, in the invention according to claim 4 of the present application, the width direction of each mounting hole insertion portion 4, 4 per hooking portion 42, 42 of the two mounting hole insertion portions 4, 4 constituting the one set. , The width W1 of the hooking portion 42 of one mounting hole insertion portion is larger than the diameter of the mounting hole 3, and the width W2 of the hooking portion 42 of the other mounting hole insertion portion is equal to the mounting hole 3. The paper box according to claim 3, wherein the paper box is formed smaller than the diameter of the paper box.

  Further, in the invention described in claim 5 of the present application, the crease line 4b is formed so as to connect both ends of the cut line 4a for one of the two mounting hole insertion portions 4 and 4 constituting the one set. The crease line 4b is a curved line formed so as to protrude to the opposite side of the hook portion 42 from an imaginary straight line connecting both ends of the cut line 4a of the mounting hole insertion portion. A paper box according to claim 3 is provided.

  Further, in the invention described in claim 6 of the present application, a crease line 4b is formed so as to connect both ends of the cut line 4a for one of the two mounting hole insertion portions 4 and 4 constituting the one set. In the state where the crease line 4b is folded and then the attachment hole insertion portions 4 and 4 are inserted into the attachment holes 3, at least a part of the crease line 4b protrudes in the thickness direction of the cardboard. A paper box according to claim 3 is provided.

  The present invention has been able to provide a paper box that is entirely made of paper and has a handle that is rotatable with respect to the box body.

It is a perspective view which shows the paper box in one Example of this invention device. It is a component expanded view of the paper box. It is an enlarged view of the handle part edge part of the paper box. It is explanatory drawing of the principal part side view which shows the state in which the handle part edge part of the paper box was inserted in the attachment hole. It is explanatory drawing of the cross-sectional view which shows the state in which the handle part edge part of the paper box was inserted in the attachment hole. It is a component development view of a paper box in another embodiment of the present invention. It is a component expanded view of the paper box in further another embodiment of the present invention. It is a component expanded view of the paper box in further another embodiment of the present invention.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. Note that in some drawings, illustration of lines is omitted for convenience of explanation.

  Each of the paper boxes of the present embodiment is provided with a box main body 1 and a handle 2 made of a sheet-like body. In the case shown in FIG. 1, the box body 1 is substantially cubic. FIG. 2 shows the unfolded state of the components of the paper box of the present embodiment, but the way of providing the folding allowance and the way of assembling the sheet-like body are not limited to those shown in the drawings, and various modifications can be made.

  As another example of the shape of the paper box, the one shown in FIG. 6 (development) is an upwardly spreading pyramid shape, and the one shown in FIG. 7 (the same) is a hexagonal prism shape. In these devices, the lid portion 13 is integrated with the side surface portion 11. On the other hand, the one shown in FIG. This is because the side surface portion 11 is formed in an inner and outer double, and the mounting hole 3 described below is not exposed to the inner surface of the box body portion 1.

  As the sheet-like material used, various materials can be used as long as they are sheet-like materials containing paper fibers. In this embodiment, cardboard is used, but various types such as cardboard can be used. In this sheet-like body, various prints such as trademarks are made on the surface which becomes the surface of the paper box after assembly. Further, if necessary, the surface of the paper box may be coated to give gloss, etc., irregularities may be formed by embossing, or decorative holes may be formed.

<Box body>
The box body 1 has at least a side part 11 and a bottom part 12. As shown in FIG. 2, the box body 1 of the present embodiment has a side surface portion 11 and a bottom surface portion 12 that are integrally formed. A lid portion 13 that is separate from the side surface portion 11 and the bottom surface portion 12 can cover the upper side of the side surface portion 11. Articles can be stored in a space (article storage space) surrounded by the side surface portion 11 and the bottom surface portion 12.

  In this embodiment, when the lid 13 is closed, the articles stored in the space are not visible from the outside. For example, a transparent window is provided on the side surface 11 or the lid 13. In addition, the article may be visible from the outside. Even when the lid 13 is closed, a part of the box main body 1 may be opened, or the lid 13 may not be provided and the upper portion of the box main body 1 may be left open.

<Mounting hole>
The side surface portion 11 is provided with an attachment hole 3 for attaching the handle portion 2. In the box main body 1 of the present embodiment, as shown in FIG. 2, circular attachment holes 3 are provided at two locations on the surfaces of the side surface portion 11 that face each other across the article storage space.

  In the paper box in which the box body 1 shown in FIG. 8 is a cylindrical shape, the side surface 11 is formed in an inner / outer double as described above, and therefore the mounting hole 3 is provided in the outer surface constituting the side 11. It has been. In other words, the attachment holes 3 in the present invention are provided at two locations facing each other across the article storage space in at least the outer surface portion of the side surface portion 11.

  The above relationship is the same for the paper boxes shown in FIGS. However, since what is shown in FIG. 6 is a box having an upwardly expanding pyramid shape, the opposing mounting holes 3 are not in a parallel relationship. That is, the “opposite relationship” is not limited to a parallel positional relationship, but also includes a relationship facing each other across the article storage space.

  As described above, the mounting hole 3 of the present embodiment is a circular hole. However, as long as the handle portion 2 is rotatable in a state where the mounting hole insertion portion 4 is inserted, other shapes can be used. It can be a hole. Specifically, it is desirable that at least a part of the edge portion of the mounting hole 3 has a constant curvature so that the handle portion 2 can rotate. More specifically, when the handle part 2 is rotated with respect to the box body part 1 among the edges, there is a possibility that a hole penetration part 41 (described later) of the attachment hole insertion part 4 abuts. The range is preferably formed with a constant curvature.

<Handle part>
The handle portion 2 of the present embodiment has a band shape, and attachment hole insertion portions 4 to 4 are formed at both end portions 22 thereof. Here, the “strip shape” is not limited to a shape having a fixed width dimension, but changes in width dimension by waving or tapering, or has a contour that looks like a character. It is also good. Moreover, it is good also as what raised the edge part in the thickness direction. Further, in the present embodiment, the width dimension of the both end portions 22 is formed to be larger than that of the other portion 21, but the present invention is not limited to this, and it may be formed with the same width dimension in the entire longitudinal direction.

  The length of the handle portion 2 in the longitudinal direction is a size that allows the handle portion 2 to be held without a sense of incongruity when the paper box is lifted in a state where the handle portion 2 is attached to the box body portion 1. By rotating the part 2 to the side with respect to the box body part 1, the dimensions of the upper surface of the box body part 1 are such that the box body parts 1 can be stacked without any trouble.

<Mounting hole insertion part>
In the present embodiment, the attachment hole insertion portion 4 is formed by cutting and raising the cardboard of the handle portion 2 in the thickness direction, as shown in FIG. A plurality (two in this embodiment) of the mounting hole insertion portions 4 are inserted per one of the mounting holes 3.

  Here, in the present embodiment, the mounting hole 3 is provided in the box body 1 and the mounting hole insertion part 4 is provided in the handle 2 as described above. However, the present invention is not limited to this combination. Contrary to the present embodiment, the box main body portion 1 is provided with the mounting hole insertion portion 4 and the handle portion 2 is provided with the mounting hole 3. good. That is, it is only necessary that one of the box body 1 and the handle 2 is provided with the attachment hole 3 and the other is provided with the attachment hole insertion portion 4 that can be inserted into the attachment hole 3.

  When the mounting hole insertion portion 4 is inserted into the mounting hole 3 in the cut and raised state, as shown in FIG. 4, a part of the mounting hole insertion portion 4, specifically, the position inside the mounting hole 3 is located. When the hooking portion 42 is hooked in the mounting hole 3, the handle portion 2 can be rotated with respect to the box body portion 1 without being detached.

  As shown in FIG. 3, the mounting hole insertion portion 4 is a plan view surrounded by a cut line 4a formed by curving the cardboard of the handle portion 2 and a line segment connecting both ends of the cut line 4a. This is a mushroom-like area. The line segment connecting the both ends of the cut line 4a indicates a virtual line and does not mean only a straight line. Specifically, it can be said that the line segment is a line that is determined randomly when the mounting hole insertion portion 4 is cut and raised.

  The mounting hole insertion portion 4 includes a hole penetrating portion 41 and a hooking portion 42. The hole penetrating portion 41 corresponds to a shaft portion of “mushroom”, and when the mounting hole inserting portion 4 is inserted into the mounting hole 3, as shown in FIG. It is a part that can be done. The hole penetrating portion 41 contacts the edge of the mounting hole 3 when the handle portion 2 is rotated or the handle portion 2 is lifted.

  The hook portion 42 corresponds to an umbrella portion of “mushroom”, and is a portion located on the distal end side of the mounting hole insertion portion 4 with respect to the hole penetration portion 41. When the attachment hole insertion portion 4 is inserted into the attachment hole 3, the hook portion 42 is positioned closer to the article storage space than the attachment hole 3 as shown in FIG. 4.

  Note that the above “article storage space side” means that the side wall 11 of the box body 1 may be formed in an inner / outer double as shown in FIG. It is not always exposed to space. In the case as shown in FIG. 8, the hooking portion 42 is located between the outer surface portion of the side surface portion 11 and the portion located on the inner surface side of the outer surface portion.

  As shown in FIG. 3, two mounting hole insertion portions 4 are formed for each one end portion of the both end portions 22 of the handle portion. The two mounting hole insertion portions 4 and 4 are formed with a hole penetrating portion 41 and a hooking portion 42 in order from the central residual portion 23 on both sides of the central residual portion 23 where the cut line 4a is not formed. Has been.

  The pair of mounting hole insertion portions 4 and 4 are folded up so as to connect both end portions of the cut line 4a, so that the handle portion 2 is raised in the thickness direction of the cardboard as shown in FIG. . Then, each of the raised mounting hole insertion portions 4, 4 is inserted from the outside to the inside of the mounting hole 3, so that the handle portion 2 is attached to the box body portion 1 as indicated by an arrow in FIG. It is attached to be rotatable.

  In the present embodiment, as shown in FIG. 3, the hole penetrating portions 41, 41 of the two mounting hole inserting portions 4, 4 are formed at symmetrical positions with respect to the center line C in the width direction of the handle portion 2. Has been. Thus, since each hole penetration part 41 and 41 was formed in the symmetrical position, when the attachment hole insertion part 4 is inserted in the attachment hole 3, the center of the said center remaining part 23 is set to the center of the attachment hole 3. So that the handle portion 2 can be smoothly rotated.

  However, the present invention is not limited to the above shape, and the center line of symmetry of the hole penetrating portions 41, 41 may not coincide with the center line C. Moreover, although not practical, each hole penetration part 41 and 41 may have an asymmetrical relationship.

  In the present embodiment, the hook portions 42 and 42 of the two mounting hole insertion portions 4 and 4 have an asymmetric shape with respect to the center line C. That is, in the width direction of each mounting hole insertion portion 4, 4, the width W 1 of the hook portion 42 of the mounting hole insertion portion of one mounting hole insertion portion 4 L (left side in FIG. 3) is the diameter of the mounting hole 3. The width W2 of the hook portion 42 of the mounting hole insertion portion of the other (right side in FIG. 3) mounting hole insertion portion 4S is smaller than the diameter of the mounting hole 3.

  The reason why the one in the attachment hole insertion portion 4L of the hook portion 42 is made larger and the one in the other attachment hole insertion portion 4S is made smaller is that the hook portion 42 is inserted into the attachment hole 3. This is to achieve both ease and difficulty in removing from the mounting hole 3. That is, the two mounting hole insertion portions 4L and 4S are not inserted into the mounting hole 3 at the same time, but one is inserted first and the other is inserted later. Insertion is possible even if the width W1 of the hook portion 42 of 4L is larger than the diameter of the mounting hole 3, and it is difficult to come out of the mounting hole 3. However, since the mounting hole insertion portion 4S on the side to be inserted later is already in a state in which the other mounting hole insertion portion 4L is inserted into the mounting hole 3, the width W2 of the other hooking portion 42 is set to be equal to that of the mounting hole 3. It is difficult to insert it unless it is smaller than the diameter. For this reason, in this embodiment, the hooking portions 42 and 42 have an asymmetric shape as described above.

  On the other hand, since the width W2 of the other hooking portion 42 is made smaller than the diameter of the mounting hole 3 as described above, this small hooking portion 42 is easily removed from the mounting hole 3 as it is, and there is a practical problem.

  Therefore, in this embodiment, as shown by the broken line in FIG. 3, both end portions of the cut line 4a are formed in the mounting hole insertion portion 4S in which the small hook portion 42 is formed out of the two mounting hole insertion portions 4L and 4S. A crease line 4b is formed so as to connect the two. In the present embodiment, the crease line 4b is a line that is attached to a thick paper so that it can be easily folded. However, the crease line 4b may be formed in various forms such as a perforation as long as it is easy to fold. good.

  The crease line 4b of the present embodiment is a curved line formed so as to protrude to the opposite side of the hooking portion 42 from an imaginary straight line connecting both ends of the cut line 4a. Therefore, when the attachment hole insertion portion 4S is bent along the crease line 4b, the base end of the attachment hole insertion portion 4S is curved in plan view. If it does so, compared with what makes a crease line into a linear shape, the attachment hole insertion part 4S can be warped in the direction which is going to sleep with respect to the both ends 22 of a handle part. Therefore, when this mounting hole insertion portion 4S is inserted into the mounting hole 3, the hooking portion 42 warps in the direction indicated by the arrow in FIG. 5, so that the hooking portion 42 pushes the side surface portion of the box body 1 from the inside. Since it can be made to press, it can make it difficult to remove the attachment hole insertion part 4S from the attachment hole 3.

  When the crease line 4b is formed as described above, the crease line 4b is folded, and then each attachment hole insertion portion 4L, 4S is inserted into the attachment hole 3 so that at least one of the crease lines 4b. In this embodiment, the central portion 4b1 of the curved line becomes a peak when folded, and protrudes in the thickness direction of the cardboard as shown in FIG.

  In the present embodiment, the crease line 4b is provided only in the attachment hole insertion portion 4S in which the small hook portion 42 is formed, but may be provided in both the two attachment hole insertion portions 4 and 4.

  With the configuration described above, the paper box of the present invention is entirely made of paper, and the handle portion 2 can be rotated with respect to the box main body portion 1, so that the box main body portion 1 can be stacked and displayed. The product purchaser with the handle 2 can carry the product from the sales floor to the cash register. Therefore, it has been possible to provide a suitable paper box for use in merchandise sold mainly at “station Naka” stores, which has been increasing recently.

DESCRIPTION OF SYMBOLS 1 Box main-body part 11 Side part 12 Bottom part 2 Handle part 22 Both ends of a handle part 23 Center remaining part 3 Attachment hole 4 Attachment hole insertion part 4a Cut line 4b Fold line 41 Hole penetration part 42 Hook part W1 One attachment hole Width of the hook part of the insertion part W2 Width of the hook part of the other mounting hole insertion part

Claims (6)

Both have a box body (1) and a handle (2) made of a sheet-like body,
One of the box body (1) and the handle (2) is provided with a mounting hole (3), and the other is provided with a mounting hole insertion portion (4) that can be inserted into the mounting hole (3). And
A plurality of the mounting hole insertion portions (4) are inserted per one of the mounting holes (3),
The mounting hole insertion portion (4) is formed by cutting and raising cardboard,
When the mounting hole insertion portion (4) is inserted into the mounting hole (3), a part of the mounting hole insertion portion (4) is caught in the mounting hole (3), thereby the box body portion (1). A paper box characterized in that the handle part (2) can be rotated without being detached. The box body (1) has at least a side part (11) and a bottom part (12), and an article is stored in a space surrounded by the side part (11) and the bottom part (12). Is possible,
The mounting holes (3) are provided at two locations facing each other across the space in at least the outer surface portion of the side surface portion (11),
The mounting hole (3) has a constant curvature at least at a part of the edge,
The handle portion (2) has a band shape, and the mounting hole insertion portions (4 to 4) are formed at both end portions (22),
The mounting hole insertion portion (4) is a region surrounded by a cut line (4a) obtained by curving thick paper and a line segment connecting both ends of the cut line (4a),
A hole penetrating portion (41) through which the mounting hole insertion portion (4) can penetrate from the outside to the inside of the mounting hole (3);
It is a part located in the front end side of the attachment hole insertion part (4) from this hole penetration part (41), and is surrounded by the said side part (11) and bottom face part (12) rather than the said attachment hole (3). And a hook (42) that can be positioned on the space side,
In a state where the hook portion (42) is positioned inside the mounting hole (3), at least a part of the hook portion (42) is hooked to the mounting hole (3),
The mounting hole insertion portion (4) is formed in two pairs per one end portion of the both end portions (22) of the handle portion, and the two mounting hole insertion portions (4, 4) The hole penetrating part (41) and the hooking part (42) are arranged on both sides of the central remaining part (23), which is a part where the cut line (4a) is not formed, in order from the central residual part (23). Formed,
The set of mounting hole insertion portions (4, 4) are each folded up so as to connect both ends of the score line (4a), and are raised in the thickness direction of the handle portion (2),
Each of the raised mounting hole insertion portions (4, 4) is inserted from the outside to the inside of the mounting hole (3), so that the handle portion (2) is relative to the box body portion (1). The paper box according to claim 1, wherein the paper box is rotatably attached. The mounting hole (3) is a circular hole,
Each hole penetration part (41, 41) of the two mounting hole insertion parts (4, 4) constituting the set is symmetrical with respect to the center line (C) in the width direction of the handle part (2). The paper box according to claim 2, wherein the paper box is formed at a position. For each hooking portion (42, 42) of the two mounting hole insertion portions (4, 4) constituting the above set, in the width direction of each mounting hole insertion portion (4, 4),
The width (W1) of the hook portion (42) of one mounting hole insertion portion is larger than the diameter of the mounting hole (3),
The paper box according to claim 3, wherein the width (W2) of the hooking portion (42) of the other mounting hole insertion portion is smaller than the diameter of the mounting hole (3). A crease line (4b) is formed so as to connect both ends of the cut line (4a) for one of the two mounting hole insertion portions (4, 4) constituting the set,
The crease line (4b) is a bay formed so as to protrude to the opposite side of the hook part (42) from an imaginary straight line connecting both ends of the cut line (4a) of the mounting hole insertion part. The paper box according to claim 3, wherein the paper box is a curved line. A crease line (4b) is formed so as to connect both ends of the cut line (4a) for one of the two mounting hole insertion portions (4, 4) constituting the set,
In the state where the crease line (4b) is folded and then each of the mounting hole insertion portions (4, 4) is inserted into the mounting hole (3),
The paper box according to claim 3, wherein at least a part of the crease line (4b) protrudes in the thickness direction of the cardboard.