JP2004035019A - Paper-made packing material - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a paper-made packing material which is used for packing a long plate-like work, not bulky, excellent in portability, and easily reused. <P>SOLUTION: A paper packing material 1 is applied along a straight-extending longitudinal edge part of a kitchen top plate X. The packing material 1 has outer cylindrical members 10 and 10 and an inner cylindrical member 20 extending along the edge part of the top plate X. Both end parts of the inner cylindrical member 20 are protruded in the outer cylindrical member 10 slidably in the longitudinal direction. By assembling the outer cylindrical member 10 with the inner cylindrical member 20, the packing material is used for packing the top plate X longer than each single cylindrical member 10 or 20. After the use, the cylindrical members 10 and 20 are disassembled and easily handled. Though the packing material is used for packing the long top plate X, it is not bulky after the use, and excellent in portability. The cylindrical members 10 and 20 can be loaded on a passenger car without folding or rounding them, collected in a non-damaged condition without disposal at site, contributing to reuse promotion of the packing material 1. <P>COPYRIGHT: (C)2004,JPO

Description

【００２４】
表１から明らかなように、被梱包物Ｘの長さが８種類あるにも拘らず、外筒部材１０は、１２００ｍｍ、１６２０ｍｍ、１８２０ｍｍの３種類、及び内筒部材２０は、３００ｍｍ、６００ｍｍ、８００ｍｍの３種類で対応できる。換言すれば、第４例〜第６例に代表されるように、内筒部材２０の露出長さＣあるいは筒部材１０，２０同士の突入長さＤを変えることによって、少ない種類の筒部材１０，２０の組合せで（第４例〜第６例はすべて１２００ｍｍの外筒部材１０と６００ｍｍの内筒部材２０との１種類の組合せである）、いろいろな長さの梱包材１が作製され（第４例〜第６例では最大長さＭがそれぞれ異なる梱包材１が得られる）、多くの種類（長さ）の被梱包物Ｘの梱包に対応可能となる（第４例〜第６例では梱包しようとする被梱包物Ｘの長さＬがそれぞれ異なる）。これにより梱包材１の管理が簡単化・容易化する。
【００２５】
この梱包材１の外筒部材１０と内筒部材２０との連結には他にもいろいろな態様が考えられる。例えば図４（ａ）に示す外筒部材１０の反対側にさらに別の内筒部材２０を継ぎ足してその他端部に第３、第４、…の外筒部材１０を順次連結していってもよい。あるいは、１つの内筒部材２０に１つ又は複数の外筒部材１０を串刺しに貫通したうえで、該内筒部材２０の両端部に外筒部材１０，１０を取り付けてもよい。さらには、内筒部材２０の中にさらに別の小型の内筒部材２０を挿入してもよい。また状況に応じて、外側の構成部材に突入する内側の構成部材を筒状の中空構造としなくてもよい。いずれにしても、各構成部材のうちの最も長いものでも、少なくとも当接する被梱包物の縁部より短い長さとすることが可能である。また、外筒部材１０と内筒部材２０との連結が容易に外れないように、例えば両筒部材１０，２０の端部を折り返してストッパを設けてもよい。
【００２６】
【発明の効果】
以上具体例を挙げて説明したように、本発明によれば、長尺な板状の被梱包物の梱包に使用可能で、かつ、嵩張らず、携帯性に優れ、リユースが容易で、被梱包物の梱包・保管・輸送費の低減に寄与する紙製の梱包材が提供される。本発明は、キッチン天板に限らず、長尺で板状の物品の包装・保管・運搬の分野での幅広い産業上の利用が期待される。
【図面の簡単な説明】
【図１】本発明の実施の形態を示す斜視図であって、被梱包物としてのシステムキッチンの天板を本発明に係る紙製梱包材等を用いて梱包する態様を示すものである。
【図２】本発明に係る紙製梱包材の１例を示す拡大縦断面図である。
【図３】本発明に係る紙製梱包材の他の例を示す拡大縦断面図である。
【図４】本発明に係る紙製梱包材の各部の長さを示す概略平断面図であって、（ａ）は外筒−内筒−外筒の構成、（ｂ）は外筒−内筒の構成を示すものである。
【図５】被梱包物としてのシステムキッチンの天板を従来の方法で梱包した様子を示す斜視図である。
【符号の説明】
１　　　　　紙製梱包材
１０　　　　第１筒部材（外筒部材）
１１，２１　膨出部
１２，２２　対接面
２０　　　　第２筒部材（内筒部材）
Ｘ　　　　　被梱包物（システムキッチンの天板）[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a paper packing material, particularly to a paper packing material used for packing a plate-shaped object to be packed, and belongs to a technical field of packaging, storing, and transporting articles.
[0002]
[Prior art]
For example, the top plate of the system kitchen is made of stainless steel or artificial marble, and its appearance occupies an important part of the commercial value.Therefore, it is packed tightly so that it will not be damaged before it reaches the consumer. You. Conventionally, as shown in FIG. 5, an L-shaped or U-shaped angle member b, a corner member c, or a cap member d made of corrugated cardboard is provided on the front and rear left and right edges and corners of the top plate a as shown in FIG. And the like are applied to a frame, and in this state, the whole is wrapped with a shrink film e, and a tape or a band f is wound thereon and tightened. Then, storage and transportation are performed in this packed state. In this case, since the angle member and the like are made of paper, there is an advantage that the angle member and the like are lightweight and compact, cost reduction is achieved, and recycling is easy as compared with metal, wooden and resin products. JP-A-2001-171659, JP-A-2001-97365, JP-A-2000-177788, and the like disclose such paper-made packaging materials. In FIG. 5, the top plate a is drawn in a posture in which the counter surface, which is the upper surface during use, is turned down.
[0003]
[Problems to be solved by the invention]
By the way, the kitchen top plate as described above is generally long, and some of them are longer than 3 meters. Therefore, the packing material extending along the edge of the top plate is also long, and it is not easy to handle the unnecessary packing material on site after construction. Of course, if there is still a truck at the site, you can put it on the truck and take it back, but once you deliver the goods to the site, you will return immediately, after which only the worker and the passenger car are left. Often. Then, since packing materials that are several meters in length cannot be put into a passenger car as they are, they are folded or rolled up, and the packing materials can no longer be reused (reused). Disappears. Or they may be disposed of on site. This means that the number of times the packaging material is used is reduced and the cost spent on the packaging material is increased, and as a result, the cost of packing, storing, and transporting the product is reduced.
[0004]
Therefore, an object of the present invention is to provide a paper packing material that can be used for packing a long plate-shaped object to be packed, is not bulky, is excellent in portability, and is easy to reuse. Hereinafter, the present invention will be described in detail including other problems.
[0005]
[Means for Solving the Problems]
In order to solve the above problems, an invention according to claim 1 of the present application is a paper-made packing material used for packing a plate-shaped object to be packed, which is arranged along a linearly extending edge of the object to be packed. The first cylindrical member is formed of a long first cylindrical member and a second cylindrical member, and the second cylindrical member projects into the first cylindrical member slidably in the length direction.
[0006]
According to the present invention, the first tubular member and the second tubular member (the number thereof does not matter, and each may be one or more than two). Packaging material is provided. By adding the first tubular member and the second tubular member in this way, it becomes possible to use the first tubular member and the second tubular member for packing an article to be packed longer than each tubular member alone. After use, the first and second cylindrical members are separated from each other, so that only the individual cylindrical members shorter than the article to be packed need to be handled. Alternatively, by pushing the second tubular member into the first tubular member, it is also possible to carry the unit in a compact and integrated manner without breaking it apart. Therefore, despite being used for packing a long plate-shaped object to be packed, it does not become bulky after use, is excellent in portability, and can easily load each tubular member as it is on a passenger car. As a result, each tubular member can be collected intact without being bent or rounded, and reuse of the packing material is promoted. In addition, it is difficult to handle the used packing material, and it is not necessary to dispose of the packing material on site.
[0007]
In addition, by changing the length of intrusion between the cylindrical members, packing materials of various lengths can be manufactured with a combination of a small number of cylindrical members (even if the length of the cylindrical members is small). This makes it possible to handle the packing of types (lengths) of items to be packed. This means simplification and simplification of management of packing materials.
[0008]
Furthermore, since the first and second members are cylindrical and have a hollow structure, that is, a paper tube, the rigidity of each cylindrical member is increased. Also, the cushioning effect of the packaged object is improved.
[0009]
In addition, since the cylindrical members are slidably fitted to each other, they come close to or separate from each other in the length direction. As a result, the packing material expands and contracts in the length direction, and the overall length becomes longer or shorter. If the first cylindrical members are separated from each other, this packing material can be applied to a longer edge portion, and can be used for packing a longer plate-shaped object to be packed. Conversely, in the case of a short edge portion and a short article to be packed, the first tubular members may be brought closer to each other. That is, it is possible to cope with any of various lengths of the packaged object, and it is not necessary to properly use a packing material having a suitable length every time the length of the packaged object changes. This means further simplification and facilitation of the management of the packaging material.
[0010]
Next, a second aspect of the present invention is characterized in that, in the first aspect of the invention, two first cylinder members are connected to both ends of one second cylinder member.
[0011]
According to the present invention, since one inner cylinder (second cylinder member) is arranged between two outer cylinders (first cylinder member), the support of the packaged object is stabilized and the balance is improved. .
[0012]
Next, according to a third aspect of the present invention, in the first or second aspect, the first cylindrical member and the second cylindrical member are provided on an end face of an edge of the article to be packed and an adjacent face continuous with the end face. It is characterized by having an L-shaped surface that can be brought into contact.
[0013]
According to the present invention, since each cylindrical member is in contact with two adjacent surfaces at the edge of the object to be packed, the object to be packed is stably supported and protected. Hereinafter, the present invention will be described in more detail through embodiments.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
As shown in FIG. 1, in the present embodiment, the paper packaging material 1 according to the present invention is used for packaging a top plate X of a system kitchen. The top plate X has a sink portion Y and a main body portion Z, is entirely rectangular in plan view, and is longer in the left and right directions than in the front and rear depths. In FIG. 1, as in FIG. 5, the top plate X is drawn in a posture in which the counter surface, which is the upper surface during use, is turned down. The top plate X has front and rear edges extending linearly right and left, and left and right edges extending linearly forward and backward. 1 is applied, and conventionally known U-shaped cap members 2 and 2 are applied to the shorter left and right edges. After the top plate X is protected by the packing materials 1 and 1 according to the present invention and the conventional cap members 2 and 2 so that the edges and corners are not damaged, the top plate X is entirely shrinked (not shown). It is wrapped in a film, and a tape or band is wound thereon and tightened. Then, storage and transportation are performed in this packed state.
[0015]
The packing material 1 includes two outer cylinder members (first cylinder members) 10 and 10 and one inner cylinder member (second cylinder member) 20. As shown in FIG. 2, both cylindrical members 10 and 20 have facing surfaces 12, 12, 22 and 22 having an L-shaped cross section orthogonal to each other. The L-shaped cross section is a shape corresponding to the contour of the edge of the top plate X. That is, the contact surfaces 12 and 22 that spread in the vertical direction are in contact with the end surface of the edge of the top plate X. The contact surfaces 12 and 22 that spread in the horizontal direction are in contact with the upper surface (counter surface) of the edge of the top plate X. As described above, since the two tubular members 10 and 20 are in contact with two adjacent surfaces at the edge of the top plate X, the top plate X can be stably supported and can be protected. In addition, since one inner cylinder member 20 is arranged between the two outer cylinder members 10 and 10, the support of the top plate X is also stabilized by this, and the top plate X is supported with good left-right balance. Can be. Here, both the tubular members 10 and 20 are shorter than the front and rear edges of the top plate X. Therefore, the contact surfaces 12 and 22 extend right and left along the front and rear edges of the top plate X, and are in contact with the front and rear edges, but not in contact with the front and rear edges over the entire length, but to a predetermined length. Partially opposed across.
[0016]
Both ends of the inner cylinder member 20 are slidably fitted into the outer cylinder members 10, 10. The inner cylinder member 20 has a similar shape to the outer cylinder member 10, and fits comfortably in the outer cylinder member 10. That is, in this packing material 1, two outer cylinder members 10, 10 and one inner cylinder member 20, each of which is shorter than the length of the front and rear edges of the top plate X, are connected to each other. The structure has reached the length of the front and rear edges. As will be described in more detail later, by changing the length of fitting between the tubular members 10 and 20, it is possible to combine a small number of types of tubular members 10 and 20 (even if the types of length of the tubular members 10 and 20 are small). 4.) Packing materials 1 of various lengths are produced, and it is possible to support packing of many types (lengths) of the top plate X. This means simplification and simplification of the management of the packing material 1. The two cylindrical members 10 and 20 are manufactured using paper such as cardboard or cardboard as a raw material.
[0017]
Since the outer cylinder members 10, 10 and the inner cylinder member 20 are slidable, the two cylinder members 10, 20 approach or separate from each other in the length direction. As a result, the entire packing material 1 expands and contracts in the length direction, and the overall length becomes longer or shorter. If the two tubular members 10 and 20 are separated from each other, the packing material 1 becomes longer, and can be adapted to a long edge and a long top plate X. Conversely, if the two cylindrical members 10 and 20 are brought closer to each other, the packing material 1 becomes shorter, and can be adapted to a short edge and a short top plate X. That is, this packing material 1 can support top plates X of various lengths by itself, and there is no need to use different packing materials 1 of different lengths for top plates X of different lengths. Management is further simplified and facilitated.
[0018]
After use of the packing material 1 (that is, after the top plate X is unpacked and becomes unnecessary), the outer tube members 10 and 10 can be pulled out from the inner tube member 20 to be separated. Alternatively, by pushing the inner cylinder member 20 into the outer cylinder member 10, it is possible to carry it integrally (within the length of the outer cylinder member 10) without breaking apart. Therefore, when not in use, despite the fact that it has been used for packing the long top plate X, it is sufficient to handle the cylindrical members 10 and 20 shorter than the packing material 1, so that it is not bulky and portable. It can be easily loaded on passenger cars as it is. As a result, the tubular members 10 and 20 can be collected intact without being bent or rounded, and reuse of the packing material 1 is promoted without being disposed of on site. Therefore, the number of times of using the packing material 1 increases, the cost spent on the packing material 1 can be reduced, and the cost of packing, storing, and transporting the top board X can be reduced.
[0019]
Moreover, since the tubular members 10 and 20 are made of paper, they are lightweight and compact, and from this point of view, the cost of packing, storing and transporting the top plate X can be reduced. Of course, it is easy to recycle used paper for collection.
[0020]
In addition, since the two tubular members 10 and 20 that come into contact with the top plate X have a hollow structure, that is, a paper tube, they are excellent in rigidity and cushioning action of the top plate X. In particular, in the examples shown in FIGS. 1 and 2, bulging portions 11, 11, 21, 21 are formed at a plurality of positions (two upper and lower positions in the illustrated example) of the cylindrical members 10, 20. 21 achieves high rigidity and a cushioning function. The bulging portions 11 and 21 protrude outward on the opposite side to the contact surfaces 12 and 22, and absorb shocks transmitted from the outside.
[0021]
FIG. 3 shows another example of the cross-sectional shape of the cylindrical members 10 and 20. The contact surfaces 12 and 22 that spread in the vertical direction are made larger than the contact surfaces 12 and 22 that spread in the horizontal direction, and are suitable for packing a top plate X having a larger thickness. The bulging portions 11 and 21 are formed at three locations above and below. The bulging portions 11 and 21 have a circular cross section and are excellent in rigidity and cushioning action in all directions.
[0022]
As shown in FIG. 4, the specification of the packing material 1 changes depending on the length of each part. For example, FIG. 4A shows a case where two outer cylinder members 10 are connected to both ends of one inner cylinder member 20 as in the example shown in FIG. However, as shown in FIG. 4B, the outer cylinder 10 and the inner cylinder 20 may be combined one by one (the minimum unit of the packing material 1 according to the present invention). As shown, the total length of the outer cylinder member 10 is A, the total length of the inner cylinder member 20 is B, the exposed length of the inner cylinder member 20 is C, and the engagement length (intrusion length) of the two cylinder members 10 and 20. Is D, several examples of preferable specific specifications of the packing material 1 are as shown in Table 1 (unit is millimeter). However, the first and second examples have the configuration of FIG. 4B, and the third to eighth examples have the configuration of FIG. 4A.
[0023]
[Table 1]

[0024]
As is clear from Table 1, despite the eight types of lengths of the article to be packed X, the outer cylinder member 10 has three types of 1200 mm, 1620 mm, and 1820 mm, and the inner cylinder member 20 has 300 mm, 600 mm, Three types of 800 mm can be used. In other words, as represented by the fourth to sixth examples, by changing the exposed length C of the inner cylindrical member 20 or the intruding length D between the cylindrical members 10 and 20, a small number of types of the cylindrical member 10 can be obtained. , 20 (the fourth to sixth examples are all one kind of combination of the 1200 mm outer cylindrical member 10 and the 600 mm inner cylindrical member 20), and the packing materials 1 of various lengths are manufactured ( In the fourth to sixth examples, the packing materials 1 having different maximum lengths M are obtained, respectively, and it is possible to cope with many types (lengths) of the articles to be packed X (fourth to sixth examples). Then, the lengths L of the objects X to be packed are different.) Thereby, the management of the packaging material 1 is simplified and facilitated.
[0025]
Various other modes are conceivable for the connection between the outer cylinder member 10 and the inner cylinder member 20 of the packing material 1. For example, even if another inner cylinder member 20 is added to the opposite side of the outer cylinder member 10 shown in FIG. 4 (a) and the third, fourth,... Good. Alternatively, one or a plurality of outer cylinder members 10 may be penetrated through one inner cylinder member 20 in a skewered manner, and the outer cylinder members 10, 10 may be attached to both ends of the inner cylinder member 20. Further, another small inner cylinder member 20 may be inserted into the inner cylinder member 20. Also, depending on the situation, the inner constituent member that protrudes into the outer constituent member may not have a cylindrical hollow structure. In any case, even the longest one of the components can be at least shorter in length than the edge of the article to be packed. Further, a stopper may be provided by, for example, folding the ends of both the tubular members 10 and 20 so that the connection between the outer tubular member 10 and the inner tubular member 20 does not easily come off.
[0026]
【The invention's effect】
As described above with reference to specific examples, according to the present invention, it can be used for packing long plate-shaped objects to be packed, and is not bulky, excellent in portability, easy to reuse, and easy to reuse. Provided is a paper packing material that contributes to a reduction in the cost of packing, storing, and transporting goods. INDUSTRIAL APPLICABILITY The present invention is not limited to kitchen top plates, and is expected to be used in a wide range of industries in the field of packaging, storing, and transporting long and plate-like articles.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an embodiment of the present invention, in which a top plate of a system kitchen as an object to be packed is packed using a paper packing material or the like according to the present invention.
FIG. 2 is an enlarged vertical sectional view showing an example of a paper packaging material according to the present invention.
FIG. 3 is an enlarged vertical sectional view showing another example of the paper packaging material according to the present invention.
FIG. 4 is a schematic plan sectional view showing the length of each part of the paper packaging material according to the present invention, in which (a) is an outer cylinder-inner cylinder-outer cylinder configuration, and (b) is an outer cylinder-inner cylinder. 3 shows a configuration of a tube.
FIG. 5 is a perspective view showing a state in which a top plate of a system kitchen as an object to be packed is packed by a conventional method.
[Explanation of symbols]
1 paper packing material 10 1st cylinder member (outer cylinder member)
11, 21 Swelling portions 12, 22 Contact surface 20 Second cylinder member (inner cylinder member)
X Items to be packed (top plate of system kitchen)

Claims (3)

A paper packing material used for packing a plate-shaped object to be packed, comprising a long first cylindrical member and a second cylindrical member arranged along a linearly extending edge of the object to be packed, A paper packaging material, characterized in that the second tubular member protrudes slidably in the longitudinal direction into the first tubular member. 2. The paper packaging material according to claim 1, wherein the two first cylinder members are connected to both ends of one second cylinder member. 3. The first cylindrical member and the second cylindrical member have an L-shaped cross section that can contact an end surface of an edge portion of the article to be packed and an adjacent surface continuous with the end surface. Or the paper packaging material according to 2.

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