JP2011126574A - Clip for stacking - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a clip for stacking which does not affect an appearance of a paper-made box, has a light weight, and can be manufactured easily at a low cost as well as stored in a saved space, and is suitable for disposal. <P>SOLUTION: The clip 10 for stacking is mounted at the corner of the paper-made box to assist the stacking of the paper-made box. The clip 10 for stacking is formed by bending a paper-made developed piece, and includes an outer wall 12 having an L-shaped cross-sectional surface, an inner wall 14 mounted at the position inward of the outer wall 12 and downward of the outer wall 12 and having an L-shaped cross-sectional surface, a support portion 16 connecting the outer wall 12 and the inner wall 14 keeping a space between them to support the bottom surface of the paper-made box to be stacked, and an insertion portion 28 formed between the outer wall 12 and the inner wall 14 to be inserted in the wall surface of the paper-made box. The support portion 16 comprises first and second support portions 16A and 16B arranged in the mutual intersecting directions, and an opening is made between the first and second support portions 16A and 16B. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to an improvement of a stacking clip used when stacking a paper box such as a paper heavy box for storing food such as sushi.

  Traditionally, sushi, lunch boxes, etc. were generally stored in plastic baskets, heavy boxes, etc. and served on the go, but in recent years, empty bowls have been collected. In order to save time and effort, it has been increasingly delivered in a paper box such as a paper heavy box so that it can be easily disposed of at the delivery destination.

  In this case, for example, in a sushi restaurant or the like that provides sushi, especially in the busy season, a paper box that is not covered is placed in advance so that the order can be handled quickly. These paper boxes are stacked after preparing the balls.

  In order to prevent the stacked paper boxes from collapsing or shifting during the stacking, the paper boxes are raised to the bottom to provide a step at the bottom of the container, and the upper and lower containers are fitted using this step. It is known that the layers are stacked in this manner (see, for example, Patent Documents 1 and 2).

  However, in the case of a plastic container, if it is a raised bottom in a paper container, the strength of the bottom surface against the load is lowered, and if there are many items, the bottom surface may be bent and the stability may be lost. Further, if the bottom is raised, there arises a problem that the amount of accommodation is reduced and the appearance is also lowered accordingly.

  On the other hand, it has also been proposed to stack the upper and lower containers by providing a step on the inner wall surface of the paper box container instead of the raised bottom (see, for example, Patent Documents 3 and 4). However, similarly, there arises a problem that the capacity is reduced and the appearance is also lowered.

  Furthermore, although it has been proposed to stack paper boxes by forming protrusions or the like on the contents of the paper box (see, for example, Patent Documents 5 to 7, etc.), the appearance is also deteriorated and the appearance is improved. In addition to lacking, there is a problem that labor and cost are required for manufacturing the paper box itself. Therefore, it is desirable that the paper box itself has a flat bottom surface and an inner wall top surface as much as possible in view of appearance, manufacturing effort, and cost.

  As members that can be used for stacking such containers, members that are formed separately from paper boxes and that can be inserted into the walls of the containers have also been proposed (see, for example, Patent Documents 8 to 11). . However, these members have a certain fixed shape as well as the appearance of the stacked paper boxes, and cannot be folded, and are particularly bulky when not in use. There is a problem that requires an excessive storage space. In addition, since these members are made of plastic, they require labor and cost for manufacturing, increase in weight, hinder transportation, etc., and increase the number of steps (results) As the number of members increases), there is a risk of deformation such as crushing of the paper box. When delivered to the delivery destination, the components for stacking together with the paper box cannot be disposed of as incineration waste at the delivery destination, and these members need to be separately collected at the time of delivery or at a later date. Thus, there is a problem that the advantage of using the paper box is offset.

JP 2004-10117 A Utility Model Registration No. 3143611 JP 2000-238779 A Japanese Utility Model Publication No.7-11518 JP 2006-224967 A Utility Model Registration No. 3049479 Utility Model Registration No. 3066220 JP 2006-315720 A JP-A-9-165040 Utility Model Registration No. 3112583 Utility Model Registration No. 3058986

  In view of the above problems, the problem to be solved by the present invention does not affect the appearance of a paper box, and is lightweight, can be easily manufactured at low cost, and saves space. It is an object of the present invention to provide a stacking clip suitable for disposal.

  As a first means for solving the above-described problems, the present invention provides a stacking clip that is attached to a corner of a paper box and assists the stacking of the paper box. Is formed by bending a paper deployment piece, and an L-shaped outer wall portion having a transverse section, and an L-shaped inner wall portion having a transverse section provided at a position lower than the outer wall portion inside the outer wall portion, The outer wall portion and the inner wall portion are connected to each other with a space between them, and a support portion that supports the bottom surface of the paper box to be stacked and inserted between the outer wall portion and the inner wall portion and inserted into the wall surface of the paper box. The support part is composed of first and second support parts arranged in a direction crossing each other, and an opening is formed between the first and second support parts. A clip for stacking is provided.

  As a second means for solving the above-mentioned problems, the present invention provides a stacking clip characterized in that in the first solving means, the inner wall portion extends further downward than the outer wall portion. To do.

  According to the present invention, as a third means for solving the above problem, in the first or second solving means, the inner wall portion is formed at the same height as the inner wall surface of the paper box. A clip for stacking is provided.

  As a fourth means for solving the above-mentioned problems, the present invention provides an external appearance when at least the insertion part is mounted on the corner of the paper box in any one of the first to third solving means. The appearing surface provides a stacking clip characterized in that it has the same appearance as a paper box.

  According to the present invention, as a fifth means for solving the above-described problem, in any one of the first to fourth solving means, the outer wall portion includes a plurality of paper boxes to which clips for stacking are attached. It is intended to provide a stacking clip characterized in that it is formed at a height that does not overlap with the outer wall portion of other upper and lower stacking clips when stacked.

  The present invention provides, as a sixth means for solving the above-described problem, in any one of the first to fifth solving means, an inner portion that is continuous with the support portion in a portion that becomes an outer wall portion in the state of the deployed piece. It is an object of the present invention to provide a stacking clip characterized in that a cut is formed in a side surface portion corresponding to a crease line.

  According to the present invention, as a seventh means for solving the above-described problems, in any one of the first to sixth solving means, an insertion piece and the insertion piece are provided at a place to be connected at the time of forming by bending. An insertion slot into which the piece is inserted is formed, and the clip for stacking is provided by being assembled by inserting the insertion piece into the insertion port.

  According to the present invention, as described above, the stacking clip is formed by bending a paper deployment piece, so that it can be formed very lightly and increases in weight even if the number of steps increases. The paper box will not be deformed, it will not interfere with transportation, the advantages of the lightweight paper box can be used as it is, and it should be folded when not in use. In addition, after being delivered in the state of a flat plate-shaped piece, it can be easily assembled as needed at the site of use, and there is an actual benefit that does not require an excessively large storage space.

  In addition, according to the present invention, as described above, since the stacking clip is formed from the paper developed piece, it can be manufactured by a simple process such as cutting and punching of the paper piece. Since it requires less labor and uses paper materials that are cheaper than plastic materials, it can reduce manufacturing costs and can eventually be disposed of as incineration waste. There is a real benefit that can be processed without affecting the environment.

  According to the present invention, as described above, the support portion is composed of the first and second support portions formed in the directions intersecting each other, and between these first and second support portions, Since the opening is formed, the crossing angle is changed from the state in which the outer wall and the inner wall formed in a substantially L-shaped cross section according to the corner of the paper box intersect with each other at a right angle. Paper that can assist in smooth deformation, can be easily formed by bending, and is not always formed at a perfect right angle when mounted on a corner of a paper box. Benefits of allowing the outer and inner wall parts to follow the corners of the box making and deforming, and making sure that the insertion parts are in close contact with the corners to stack the paper boxes properly and reliably. There is.

  According to the present invention, as described above, since the inner wall portion that engages with the inner wall surface of the paper box extends to a lower side than the outer wall portion, it can be inserted deeply into the paper box. In particular, when the inner wall portion is formed at the same height as the inner wall surface of the paper box, the sense of stability is further enhanced and the paper box can be reliably stacked.

  According to the present invention, as described above, at least when the insertion portion is attached to the corner of the paper box, the surface that appears on the appearance is formed in the same appearance as the paper box. The appearance and appearance of the paper box can be maintained as they are without affecting the appearance, and the appearance and appearance of the paper box can be maintained. Therefore, it is not necessary to prepare a separate material or process for manufacturing, and in particular, to effectively utilize the surplus portion of the paper piece for the paper box material. There is an actual advantage that manufacturing labor and cost can be greatly reduced. In particular, in a stacking clip that may be eventually discarded together with a paper box, it is very significant to reduce manufacturing effort and cost, and can be a clip suitable for disposal. There are real benefits.

  According to the present invention, as described above, the outer wall portion has a height that does not overlap with the outer wall portions of the other upper and lower stacking clips when stacking a plurality of paper boxes to which the stacking clips are mounted. Therefore, the clip itself does not become an obstacle to stacking, and even when stacked, there is an advantage that the appearance does not deteriorate.

  According to the present invention, as described above, since the notch is formed corresponding to the crease line in the inner side surface portion that is continuous with the support portion in the portion that becomes the outer wall portion in the state of the deployed piece, in particular, the outer wall portion There is an advantage that when the material is bent into a substantially L shape, an overlapping portion is not unnecessarily generated and the material can be bent smoothly.

  According to the present invention, as described above, since the insertion piece and the insertion port into which the insertion piece is inserted are formed at the positions to be connected at the time of forming by bending, for example, the connection of glue or the like Therefore, there is a practical advantage that it can be easily assembled without using a separate means.

It is a perspective view of the paper boxes stacked using the stacking clip of the present invention. It is a perspective view of the state which mounted | wore the corner | angular part of the paper box with the clip for stacking | stacking of this invention. It is a top view of the expansion | deployment piece used for this invention. It is a perspective view of the clip for stacking of the present invention. It is a top view of the clip for stacking of the present invention. It is a top view of the expansion | deployment piece used for other embodiment of this invention. It is a top view of the expansion | deployment piece used for further another embodiment of this invention.

  An embodiment of the present invention will be described in detail with reference to the drawings. FIGS. 1 and 2 show a stacking clip 10 of the present invention mounted on a paper box 1 such as a paper heavy box. As shown in FIGS. 1 and 2, the stacking clip 10 is attached to a corner portion of the paper box 1 to assist the stacking of the paper box 1. In this case, it is preferable that the stacking clip 10 is attached to at least two opposite corners of the rectangular paper box in order to stably stack the paper boxes 1.

(1. Deployment piece)
As shown in FIG. 3, the stacking clip 10 is formed by bending a paper development piece 10A. Specifically, as shown in FIG. 3, the developed piece 10 </ b> A includes an outer wall portion 12 that is bent into a bowl shape, an inner wall portion 14, and a support portion that connects the outer wall portion 12 and the inner wall portion 14. 16.

  Further, as shown in FIG. 3, the developed piece 10A includes a first crease line 10a for bending the outer wall portion 12 into a bowl shape and a portion for folding the outer wall portion 12 into a substantially L shape. It has the 2nd crease line 10b. Further, as shown in FIG. 3, the deployment piece 10 </ b> A includes a third fold line 10 c for bending the support portion 16 in a direction perpendicular to the outer wall portion 12 at the boundary between the outer wall portion 12 and the support portion 16. A fourth fold line 10 d for bending the inner wall portion 14 in a direction orthogonal to the support portion 16 is provided at the boundary between the inner wall portion 14 and the inner wall portion 14.

  Further, as shown in FIG. 3, the developed piece 10 </ b> A also has a cutout portion 18 to be an opening 30, which will be described later, in the vicinity of the center from the support portion 16 to the inner wall portion 14 so as to face this cutout portion. In addition, a marginal portion 20 extending from the inner wall portion 14 is provided. A fifth fold line 10e for bending the inner wall portion 14 into a substantially L shape is formed at the boundary between the marginal portion 20 and the inner wall portion 14.

  As shown in FIG. 3, the support portion 16 is divided into a first support portion 16 </ b> A and a second support portion 16 </ b> B by the cutout portion 18, and the inner wall portion 14 is also divided into the inner wall portion 14. Similarly, a first inner wall portion 14A and a second inner wall portion 14B are divided into two by a cut 18A extending from the edge on the side facing the outer wall portion 12 side toward the cutout portion 18. Further, as shown in FIG. 3, the edge facing the cutout portion 18 of the marginal portion 20 is formed in a tapered shape so that the marginal portion 20 can be easily inserted into the back side of the inner wall portion 14 during assembly. Yes. In this case, the marginal part 20 may be continuous with either the first or second inner wall part 14A, 14B, and is formed so as to extend continuously from the first inner wall part 14A on the right side in FIG. Unlike the illustrated embodiment, it may be formed so as to extend continuously from the second inner wall portion 14B on the left side in FIG. In this case, of course, unlike the illustrated embodiment, the fifth fold line 10e is formed at the boundary between the second inner wall portion 14B and the marginal portion 20, and the taper of the marginal portion 20 is also shown in FIG. Unlike, it can be a line that falls to the right.

  Further, it is desirable that the developing piece 10A is formed from the same paper material as the paper box 1 to which the stacking clip 10 is to be mounted. More specifically, a paper material processed for manufacturing the paper box 1 and having a decorative surface, for example, a pattern such as black and gold grain, is also used as the paper material for the development piece 10A. . That is, in the stacking clip 10, a surface that appears on the appearance when a later-described insertion portion 28 is attached to a corner of the paper box 1 can be formed to have the same appearance as the paper box 1.

  Thereby, even if the stacking clip 10 is attached, the appearance of the paper box 1 is not affected, and the design and the appearance of the paper box 1 can be maintained as they are. There is no sense of incongruity when touching the eyes. Further, for the manufacture of the stacking clip 10, a material is prepared separately from the paper box 1, and more particularly, the surplus portion of the paper piece for the material of the paper box 1 is effectively used. It can also be manufactured, and the manufacturing cost can be greatly reduced. In particular, in the stacking clip 10 that may be finally discarded together with the paper box 1, it is very significant to reduce the manufacturing cost, and the same paper material as that of the paper box 1 is used. By doing so, it is possible to appropriately deal with disposal.

  Further, the unfolded piece 10 can be formed by cutting the paper material in the same manner as the paper box 1. For this reason, the manufacture of the paper box 1 can be formed without preparing a separate machine tool, and in some cases, the paper box 1 can be formed continuously in the cutting process. As a result of not requiring a process, not only manufacturing cost but also labor can be greatly reduced. In particular, because paper materials are used, they can be manufactured with simple processes such as cutting and punching of paper pieces, requiring less labor for manufacturing, and cheaper paper materials than plastic materials. Since it is used, the manufacturing cost can be reduced, and finally it can be disposed of as incineration waste, which can be disposed of without affecting the environment. In addition, each corner portion of the developed piece 10A is trimmed in an arc shape as shown in FIG. 3 in order to prevent the corner portion from being damaged, turned, or deformed when mounted on the paper box 1. It is preferable to do.

  The stacking clip 10 can be formed by bending the developed piece 10 in the following manner. That is, first, the first crease line 10a is folded in a mountain, and the outer wall portion 12 is formed into a bowl shape. Next, the third crease line 10c is valley-folded, the support portion 16 is bent in a direction orthogonal to the outer wall portion 12, and the fourth fold line 10d is further folded in a mountain direction so that the inner wall portion 14 is orthogonal to the support portion 16. Bend in the direction. Then, the second fold line 10b passing through the center of the outer wall portion 12 is mountain-folded so that the first and second support portions 16A and 16B and the first and second inner wall portions 14A and 14B are close to each other. (Of the second fold line 10b, the fold line located at the outer wall 12 portion folded back to the support 16 side by the first crease line 10a is a valley fold) Molded into an L shape.

  Finally, the fifth fold line 10e is valley-folded, and the marginal portion 20 is disposed on the back side of the second inner wall portion 14B, and the marginal portion 20 and the second inner wall portion 14B in this state are glued and bonded. It can be formed as a stacking clip 10 shown in FIGS. 4 and 5 by joining by an appropriate means such as an agent or a tape.

  However, the order of folding the first to fifth crease lines 10a to 10e is not particularly limited, and unlike the above, the fold lines 10a to 10e can be folded. In any case, since the stacking clip 10 is formed by bending the paper development piece 10A in this way, it can be formed very lightly, and the weight increases even if the number of steps increases. In addition, the paper box 1 is not deformed, the transportation is not hindered, and the advantages of the paper box 1 such as light weight can be utilized as it is, and the paper box 1 is folded when not in use. In addition, as described above, since it can be assembled by a simple operation of bending, it can be easily assembled as needed at the site of use after being delivered in the state of a flat plate-shaped development piece 10A. Does not require excessive storage space.

  In this case, unlike the embodiment shown in FIG. 3, as shown in FIG. 6, the second crease is formed on the inner side surface portion that is continuous with the support portion 16 in the portion that becomes the outer wall portion 12 in the state of the deployed piece 10 </ b> A. A cut 22 may be formed corresponding to the line 10b. Thereby, especially when the outer wall portion 12 is bent and formed into a substantially L shape, an overlapping portion is not unnecessarily generated, and the bending can be smoothly performed.

  Further, the connection of the first and second inner wall portions 14 is not limited to the adhesion via the above-described marginal portion 20, and, for example, as shown in FIG. In the unfolded piece 10A, the insertion piece 24 and the insertion port 26 into which the insertion piece 24 is inserted can be dealt with at locations to be connected when forming by bending. Specifically, as shown in FIG. 7, the insertion piece 24 is formed on the first inner wall portion 14A side, and the insertion port 26 is formed on the other second inner wall portion 14B side. By inserting 24 into the insertion port 26, the first inner wall portion 14 </ b> A and the second inner wall portion 14 </ b> B can be connected and the stacking clip 10 can be assembled. Thereby, for example, it is possible to easily assemble without particularly using a means for connecting glue or the like. In addition, you may form this insertion piece 24 and the insertion port 26 in either the 1st or 2nd inner wall part 14A, 14B similarly to the margin part 20 mentioned above.

(2. Stacking clips)
As shown in FIGS. 4 and 5, the stepped clip 10 formed as described above has an outer wall portion 12 having an L-shaped cross section and a cross section provided inside the outer wall portion 12. Is provided with an L-shaped inner wall portion 14, a support portion 16 positioned over the outer wall portion 12 and the inner wall portion 14, and an insertion portion 28 formed between the outer wall portion 12 and the inner wall portion 14. Become.

  As shown in FIGS. 4 and 5, the support portion 16 is disposed so as to maintain a space between the outer wall portion 12 and the inner wall portion 14, and is directed in a direction intersecting the outer wall portion 12 and the inner wall portion 14. Arranged. For this reason, when the stacking clip 10 is mounted on the paper box 1 as shown in FIGS. 1 and 2, the support surface faces upward, and the bottom surface of the paper box 1 to be stacked can be supported. it can.

  On the other hand, a space is formed between the outer wall portion 12 and the inner wall portion 14 on the lower side of the support portion 16 as shown in FIG. As shown in FIGS. 1 and 2, the insertion portion 28 is inserted into the wall surface of the paper box 1 from above, whereby the stacking clip 10 connects the wall surface of the paper box 1 with the outer wall portion 12. It is attached to the corner of the paper box 1 so as to be sandwiched between the inner wall part 14. In this case, since the support portion 16 is supported by the wall surface of the lower paper box 1, the load of the upper paper box 1 can be reliably received. In this case, the width of the support portion 16 (the interval between the insertion portions 28) can be set according to the thickness of the wall surface of the paper box 1.

  Further, as shown in FIG. 4, the inner wall portion 14 is provided at a position lower than the outer wall portion 12 inside the outer wall portion 12. In this case, as described above, the outer wall portion 12 can be stepped between the outer wall portion 12 and the outer wall portion 12 by forming the outer wall portion 12 in a hook shape by bending the inner wall portion 12 inward. The step between the outer wall portion 12 and the inner wall portion 14, that is, the portion of the outer wall portion 12 that protrudes upward from the inner wall portion 14 (the portion that protrudes upward from the wall surface of the lower paper box 1). Thus, the upper paper box 1 placed on the support portion 16 can be positioned so that it does not fall off the upper paper box 1 due to deviation from the lower paper box 1 and can be reliably stacked. On the other hand, a portion of the outer wall portion 12 corresponding to the wall surface of the lower paper box 1 has a role of fixing the stacking clip 10 to the wall surface of the lower paper box 1 together with the inner wall portion 14.

  As shown in FIG. 1, the outer wall portion 12 particularly has the outer wall portions 12 of the other upper and lower stacking clips 10 when the plurality of paper boxes 1 to which the stacking clips 10 are attached are stacked. It is formed at a height that does not overlap. For this reason, the stacking clip 10 itself does not hinder stacking, and even when the paper boxes 1 are stacked, the appearance does not deteriorate.

  On the other hand, as shown in FIG. 4, the inner wall portion 14 extends further downward than the outer wall portion 12. For this reason, the insertion part 28 of the clip 10 for stacking can be inserted deeply into the paper box 1, and the paper box 1 can be stacked stably. In this case, more specifically, it is desirable to form the inner wall portion 14 at the same height as the inner wall surface of the paper box 1 as shown in FIG. Thereby, a sense of stability is further enhanced and the paper boxes 1 can be reliably stacked.

(3. Opening)
Furthermore, in this invention, as shown in FIG.4 and FIG.5, the opening 30 is formed between the 1st and 2nd support parts 16A and 16B arrange | positioned toward the direction which mutually cross | intersects. . The opening 30 is formed by assembling the development piece 10A having the cutout portion 18 described above.

  Thus, when the opening 30 is provided, when the first and second support portions 16A and 16B are bent so as to face each other, the cross section is substantially L-shaped in accordance with the corner of the paper box 1. The outer wall portion 12 and the inner wall portion 14 formed in a shape can be smoothly deformed by changing the intersecting angle from a state where the outer wall portion 12 and the inner wall portion 14 intersect at right angles, and molding by bending can be easily performed. Further, even when the paper box 1 is attached to the corner of the paper box 1 after assembly, the opening 30 is not necessarily formed at a completely right angle. 14 is allowed to follow and be deformed, and the paper box 1 can be appropriately and reliably stacked with the insertion portion 28 firmly attached to the corner portion.

  The present invention can be used for, for example, a paper box for food such as a paper heavy box and a paper lunch box. In particular, if it is a paper container, it can be widely applied regardless of its use. Can do.

DESCRIPTION OF SYMBOLS 1 Paper box 10 Stacking clip 10A Unfolding piece 10a 1st crease line 10b 2nd crease line 10c 3rd crease line 10d 4th crease line 10e 5th crease line 12 Outer wall part 14 Inner wall part 14A First inner wall part 14B 2nd inner wall part 16 Support part 16A 1st support part 16B 2nd support part 18 Cutout part 18A Notch 20 Margin part 22 Notch 24 Insertion piece 26 Insertion port 28 Insertion part 30 Opening

Claims (7)

  A stacking clip that is attached to a corner of a paper box and assists the stacking of the paper box, wherein the stacking clip is formed by bending a paper unfolded piece and has a cross-section L A letter-shaped outer wall part, an inner wall part having a L-shaped cross-section provided at a position lower than the outer wall part on the inner side of the outer wall part, and the outer wall part and the inner wall part are connected with a space therebetween. A support portion that supports a bottom surface of the paper box to be stacked; and an insertion portion that is formed between the outer wall portion and the inner wall portion and is inserted into a wall surface of the paper box, the support portions being mutually The clip for stacking | stacking characterized by consisting of the 1st and 2nd support part arrange | positioned toward the direction which cross | intersects, and opening being formed between the said 1st and 2nd support part.   2. The stacking clip according to claim 1, wherein the inner wall portion extends further downward than the outer wall portion. 3.   3. The stacking clip according to claim 1, wherein the inner wall portion is formed at the same height as the inner wall surface of the paper box. Clips.   The clip for stacking according to any one of claims 1 to 3, wherein at least the surface that appears when the insertion portion is attached to a corner of the paper box is the paper box. A clip for stacking, characterized by having the same appearance as   5. The stacking clip according to claim 1, wherein the outer wall portion is another layer when the plurality of paper boxes to which the stacking clip is attached are stacked. A stacking clip characterized by being formed at a height that does not overlap with the outer wall of the upper and lower stacking clips.   6. The stacking clip according to claim 1, wherein in the state of the unfolded piece, the inner wall portion continuous with the support portion corresponds to the crease line in the portion that becomes the outer wall portion. A clip for stacking, characterized in that a cut is formed.   The clip for stacking according to any one of claims 1 to 6, wherein an insertion piece and an insertion port into which the insertion piece is inserted are formed at a position to be connected at the time of forming by bending. The clip for stacking | stacking characterized by being assembled | attached by inserting the said insertion piece in the said insertion port.

Images