JP3168700U - Movement restricting member and storage box using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a movement restricting member capable of restricting the movement of the stored object at an arbitrary position and height according to the stored object stored in the box, and a storage box using the same. SOLUTION: The movement restricting member is made of one piece of corrugated cardboard and regulates the movement of stored items in a box, has a substantially rectangular shape, and is formed in parallel with both side edges. It is formed from a first sheet portion 2 having a first fold line L1 and a pair of second sheet portions 3 extending from both side edges of the first sheet portion via the second fold line L2. Further, the width of the first sheet portion in the side edge direction is equal to or less than the inner dimension of either the vertical or horizontal direction of the box, and the pair of second sheet portions have a substantially equal pedestal shape extending along the extension direction. An end point whose length of the bottom edge on the tip side in the extension direction is larger than the above inner dimension, and which is located on the apex on the rear end side in the extension direction and the bottom edge on the tip side in the extension direction and inside the apex. A weakening line R is provided to connect with. [Selection diagram] Fig. 1

Description

  The present invention relates to a movement restricting member that restricts movement of an object in a box and a storage box using the same.

  When an article is stored and transported in a storage box such as a returnable box or a cardboard box, a cushioning material is used to restrict the movement of the stored item and prevent breakage or damage. As the buffer material, for example, paper, sponge, polystyrene foam, and air packing are used.

  If the container is transported with a gap in the upper part, the stored item moves in the vertical direction or falls inside the box, causing damage or damage. Therefore, a buffer material is filled in the upper space of the stored item so as to restrict movement in the vertical direction and the like. For example, Japanese Patent Application Laid-Open No. 2004-262507 discloses a method using a cardboard cushioning material. As described above, when the size of the article to be transported and the size of the box used for transport are determined in advance, a dedicated cushioning material corresponding to the shape and volume of the gap space can be used.

  However, even when a box of a size defined by the standard is used, there are various sizes and shapes of articles stored in the box. Therefore, even if it is the corrugated cardboard box of the same size, the required cushioning material differs depending on the stored item, and a dedicated cushioning material that matches the box and the stored item is required. That is, it is difficult for the above method to cope with cases where the sizes of articles are different.

  Further, for example, JP-A-11-292149 discloses a method of filling a gap between a box inner wall and an article with a pellet-shaped foamed polystyrene to make a cushioning material. In addition, Japanese Unexamined Patent Application Publication No. 2006-111339 discloses a method using a bag-type cushioning material filled with air. As described above, if a small pellet-shaped cushioning material or an atypical cushioning material using air is used, it is possible to cope with a case where the gap space between the stored item and the box is not constant.

  However, when a pellet-shaped cushioning material is used, a large amount of pellets is required because it is necessary to fill all gaps between the article and the box with pellets. Managing and handling a large amount of pellets is laborious and costly, and is not environmentally preferable in consideration of the possibility of the pellets being discarded at the transportation destination.

  A bag-type cushioning material filled with air does not cause problems like pellets, but it requires functions and facilities to adjust the amount of air in the bag according to the gap, and work to adjust the amount of air. It becomes. Considering the case where the bag is torn, there remains a problem in reliability as a cushioning material.

JP 2004-262507 A JP 11-292149 A JP 2006-111339 A

  The present invention has been made in view of these disadvantages, and a movement regulating member capable of regulating the movement of the stored item at an arbitrary position and height according to the stored item stored in the box, and An object is to provide a storage box using this.

The idea made to solve the above problems is
A movement restricting member that is made of a piece of corrugated paper and restricts the movement of stored items in the box,
A first sheet portion having a substantially rectangular shape and having one or more first fold lines formed in parallel with both side edges;
A pair of second sheet portions extending from both side edges of the first sheet portion via a second fold line,
The width in the side edge direction of the first sheet portion is not more than the inner dimension of either the vertical or horizontal direction of the box,
The pair of second sheet portions has a substantially isosceles trapezoidal shape extending along the extending direction, and the length of the bottom edge on the leading end side in the extending direction is larger than the inner dimension, and the trailing end in the extending direction It has a weakening line that connects the vertex on the side and the end point located on the bottom edge on the front end side in the extending direction and inside the vertex.

  According to the movement restricting member, the pair of second sheet portions has such a substantially isosceles trapezoidal shape, and the weakening line is formed so that both sides of the second sheet portion are bent into a specific shape. Therefore, it is fixed in the box by the restoring force of the deformed second sheet portion, and the movement of the stored items can be restricted. In addition, according to the movement restricting member, the shape can be freely deformed by the first and second fold lines and the weakening line. Movement can be regulated. Furthermore, since the movement restriction member is made of corrugated paper, it is environmentally friendly and can effectively exhibit the restoring force described above.

  It is preferable that the first sheet portion has one first crease line, and the first crease line is formed at a position equidistant from both side edges. According to the movement restricting member, by providing the first crease line at such a position, the first sheet part is caused to function as a partition plate by bending the first sheet part along the first crease line. Can do. Therefore, the range of utilization of the movement restriction member can be expanded.

  The weakening line has a first weakening line formed perpendicularly to the bottom edge from the end point, and a second weakening line connecting the point on the first weakening line and the apex, and the first weakening line and the first weakening line The angle formed by the second weakening line is preferably 120 ° or more and 150 ° or less. According to the movement restricting member, by providing such a weakening line, when the movement restricting member is pushed into the box, the second sheet portion is smoothly deformed and can be easily fixed at a desired position. .

  The length of both side edges of the first sheet portion may be substantially equal to the inner dimension, and the width in the side edge direction of the first sheet portion may be less than the inner dimension except for both side edges. According to the movement restricting member, by forming the first sheet portion in the above shape, both ends of both side edges of the first sheet portion are in contact with the inner wall of the box, and other portions of the first sheet portion are the inner wall of the box. Since it does not contact, insertion and removal from the box are facilitated, and fixing stability is improved.

The storage box of the present invention is
A storage box including the box and the movement restricting member disposed in the box, wherein the length of the bottom edge on the front end side in the extending direction of the second sheet portion is 1 mm or more and 16 mm or less larger than the inner dimension. is there.

  According to the storage box, since the stored item can be fixed by the movement restricting member, the movement of the stored item in the box is restricted, and the movement of the stored item can be prevented even during transportation. it can.

  Here, the “weakening line” refers to a line that has been processed to weaken its bending strength at a position that becomes a crease line when a force is applied. Specifically, it is a line subjected to various processes such as ruled line processing and cutting processing.

  As described above, according to the movement restricting member of the present invention, the movement of the stored item can be controlled at an arbitrary position and height according to the stored item stored in the box. Therefore, the movement restricting member can be suitably used as a substitute for foamed polystyrene or a bag-type cushioning material filled with air.

It is a top view which shows the movement control member which concerns on one Embodiment of this invention. It is a perspective view which shows the 1st usage pattern of the storage box using the movement control member of FIG. It is a perspective view which shows the 2nd usage pattern of the storage box of FIG. It is a perspective view which shows the 3rd usage pattern of the storage box of FIG. It is a perspective view which shows the 4th usage pattern of the storage box of FIG.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings as appropriate.

  The movement restricting member 1 in FIG. 1 is a member that is made of a piece of corrugated paper and restricts the movement of stored items in the box. The movement restricting member 1 includes a first sheet portion 2 and a pair of second sheet portions 3. In addition, the thin line in FIG. 1 represents a crease line and a weakening line.

  Although it does not specifically limit as corrugated paper which forms the movement control member 1, From a viewpoint of the height of intensity | strength and the ease of processing shaping, on the surface liner and back surface side laminated | stacked on the surface side of the core formed in the waveform A double-sided cardboard having a back liner to be laminated is preferably used.

  The first sheet portion 2 has a substantially rectangular shape. The first sheet portion 2 has a shape in which the upper and lower sides in FIG. The length a of both side edges (left and right sides in FIG. 1) of the first sheet portion 2 is 211 mm. The length “a” of both side edges is substantially the same as the inner dimension (inner dimension A in the box 10 in FIG. 2) in either the vertical or horizontal direction of the box using the movement restricting member 1. Further, since the first sheet portion 2 has a notched shape as described above, the width in the side edge direction is smaller than 211 mm excluding both side edges, that is, less than the inner dimension A. ing. That is, the width in the side edge direction of the first sheet portion 2 is equal to or smaller than the inner dimension A of the box 10 in any part. On the other hand, the length in the direction perpendicular to the side edge of the first sheet portion 2 (left-right direction in FIG. 1) is 216 mm.

The first sheet portion 2 has a first folding lines L ₁ of the one to be formed in parallel to the side edges. The first fold line L ₁ is formed at a position equidistant from both side edges of the first sheet portion 2. The first folding lines L ₁ is formed to have a mountain-folded in the state of FIG. As the first machining shape of crease lines L _1, and a substantially V-shaped cross section of the pressing line, half-cut lines, etc., but may be any line which can be folded along this line, the first fold along Looking L _1, the first sheet portion 2 so that it can be bent 180 ° easily, half-cut line is preferable. The half-cut line means a line in which other portions are cut mainly with the front liner or the back liner remaining.

  The first sheet portion 2 has a hole 4 at the center. The hole 4 has a circular shape with a diameter of about 20 mm. With this hole 4, the movement restricting member 1 can be held through the finger, and the stored item in the box 10 can also be visually confirmed.

The second sheet of the pair 3 are respectively extending from both side edges of the first sheet portion 2 via a second folding lines L _2.

  Each second sheet portion 3 has a substantially isosceles trapezoidal shape that extends along the extending direction (the left-right direction in FIG. 1). Specifically, the length a of the bottom edge on the rear end side in the extending direction is 211 mm (the same as the length of both side edges of the first sheet portion 2), and the length b of the bottom edge on the front end side in the extending direction is 221 mm. It is. The length of the bottom edge on the leading end side in the extending direction is larger than the inner dimension A. Further, the length in the extending direction (the height referred to as a trapezoid) is 80 mm.

It said second folding lines L ₂ is formed so as to be valley fold in the state of FIG. As the processed shape of the second folding lines L _2, and a substantially V-shaped pressing line, half-cut lines, etc., but may be any line which can be folded along this line, a substantially V-shaped A shaped pressing line is preferred. By forming such second folding lines in the pressing line L _2, also in the shape in the bent state, it is possible to ensure a certain degree of strength.

Each said 2nd sheet | seat part 3 has the weakening line R which ties the vertex X of the extending direction rear end side, and the end point Y located in the extending direction front end side bottom edge and the said vertex X inside. The weakening line R includes a first weakening line R ₁ formed in a direction perpendicular to the bottom edge from the end point Y (the trapezoidal height direction of the second sheet portion 3), and a point on the first weakening line R _1. having a second line of weakness R ₂ connecting the Z and the vertex X. In addition, this weakening line R is symmetrically formed in each 2nd sheet | seat part 2 two each.

The first score line _{R 1} and the second score line _{R 2} and the angle theta, preferably 120 ° or more 150 ° or less, more preferably 130 ° or more 140 ° or less. By setting the angle θ within the above range, the deformability of the shape and the stability of the deformed shape, which will be described in detail later, are improved. If this angle θ is less than 120 °, when pushed into the box, the second sheet portion 3 is hardly bent along the weakened line R _2. Conversely, when the angle θ exceeds 150 °, the shape stability in the deformed state may be insufficient.

The line of weakness R (first score line R ₁ and the second score line R ₂₎ is formed so as to be valley fold in the state of FIG. As the processed shape of the weakening line R, a pressing line having a substantially V-shaped cross section is preferable. By forming the weakening line R with such a pressing line, a certain degree of strength can be ensured when it is fixed in a deformed state in the box.

Also, the first folding lines L ₁ by the half-cut line, the case of forming the second folding lines L ₂ and weakened line R in the pressing line, it is possible to form these lines from the same direction. Therefore, in this case, processing productivity can be increased.

The movement restricting member 1 is the upper second folding lines L _2, and four holes that intersection of the second folding lines L ₂ and the first score line R ₁ is formed such that the edge 5 The hole 5 has a substantially square shape with a side of about 20 mm and has rounded corners. According to the movement restricting member 1, since the hole 5 is formed, even when the second sheet portion 3 is deformed along the weakening line R (particularly the weakening line R ₁ ), the deformation is prevented. It is possible to prevent the first sheet portion 2 from being affected and to prevent the first sheet portion 2 from being deformed. Moreover, the visibility of a storage thing can be improved by having the said hole part 5. FIG.

  Further, the center of the bottom edge on the front end side in the extending direction of each second sheet portion 3 of the movement restricting member 1 is cut out in a semicircular shape. The diameter of this semicircle is about 20 mm. According to the movement restricting member, the notch provided in the second sheet portion 3 facilitates attachment and removal work, and also enhances the visibility of stored items.

  Next, the storage box of the present invention including the method of using the movement restricting member 1 will be described mainly with reference to FIG.

  A storage box 11 in FIG. 2 includes a box 10 and the movement restriction member 1 disposed in the box 10.

  The box 10 may be a cardboard box, other paper boxes, or a box other than paper such as plastic.

  As the vertical and horizontal internal dimensions of the box 10, the horizontal internal dimension A is 211 mm, and the vertical internal dimension B is 220 mm. The inner dimension A in the lateral direction is substantially equal to the length a of both side edges of the first sheet portion 2 in the movement restricting member 1. Further, the length (221 mm) of the bottom edge on the front end side in the extending direction of the second sheet portion 3 is larger than the inner dimension A by about 10 mm (1 mm or more and 16 mm or less). Note that the depth of the box 10 is about 110 mm.

When the movement restricting member 1 is disposed in the box 10, the first fold line L ₁ of the movement restricting member 1 is folded at 180 ° and the second fold line L ₂ is at a valley of about 90 °. In the folded state, the crease line is inserted into the box 10 so that the direction of the fold line is the direction of the inner dimension A of the box 10. At this time, according to the movement restricting member 1, the pair of second sheet portions 3 has a substantially isosceles trapezoidal shape as described above, and both sides of the second sheet portion 3 are bent. Since the weakened line R is provided, the deformed second sheet portion 3 is fixed in the box 10 by the restoring force of the deformed second sheet portion 3, and the movement of the stored item 20 can be restricted.

In particular, when the in movement restricting member 1, the weakened line R by forming a first line of weakness R ₁ and the second score line R ₂ as described above, is pushed in the movement restricting member in the box 10, The second sheet portion 3 is smoothly deformed and is easily fixed at a desired position. Further, for example, as shown in FIG. 2, the stored item 20 positioned at the corner can be fixed on the side of the second sheet portion 3 by deformation of the weakening line R.

Further, according to the movement restricting member 1, one first crease line L ₁ is formed at a position equidistant from both side edges of the first sheet portion 2, so as shown in FIGS. 2 and 4, The 1st sheet | seat part 2 can be functioned as a partition plate. For example, when the movement restricting member 1 is arranged as shown in FIG. 2, other storage items can be stored in the space in front of the box 10.

Further, according to the movement restricting member 1, the shape can be freely deformed by the first crease line L ₁ , the second crease line L ₂ and the weakening line R having the above shape, so that various sizes and shapes can be obtained. Corresponding to the stored item, the movement of the stored item can be restricted.

  For example, as shown in FIG. 3, in the back space, the stored items can be fixed by pressing from above, and in the front space, the stored items can be stored as usual. Moreover, as shown in FIG. 4, the 1st sheet | seat part 2 can also be used as a partition plate in the state bent 180 degrees. Moreover, the position of this partition plate (1st sheet | seat part 2) can be moved back and forth. Furthermore, as shown in FIG. 5, the movement of the stored items can be restricted in such a manner that the stored items are suppressed from above.

  Further, as described above, the movement restricting member 1 is such that the length of both side edges of the first sheet portion 2 is substantially equal to the inner dimension A, and the width in the side edge direction of the first sheet portion 2 is equal to both side edges. Is formed so as to be less than the above-mentioned inner dimension A. Accordingly, both ends of both side edges of the first sheet portion 2 are in contact with the inner wall of the box 10, and other portions in the first sheet portion 2 are not in contact with the inner wall of the box 10. Removal becomes easy and fixing stability is improved.

  Moreover, since the said movement control member 1 consists of corrugated paper, it is environmentally friendly and can exhibit the above-mentioned restoring force effectively.

  Therefore, according to the storage box 11, since the stored item can be fixed by the movement restricting member 1, the movement of the stored item in the box is restricted, and the stored item can be moved during transportation. Can be prevented.

  The movement restricting member and the storage box of the present invention are not limited to the above embodiment. The size of the movement restricting member can be appropriately changed according to the size of the corresponding box. At this time, by making the length of the bottom edge on the front end side in the extending direction of the second sheet portion larger than the inner dimension of the box by 1 mm or more and 16 mm or less, both the fixing property and the ease of removal can be achieved well. Can do.

  In the movement restricting member according to the present invention, a plurality of first fold lines may be provided. By forming a plurality of first crease lines in this way, for example, the first sheet portion can be deformed in a bellows shape, and the range of methods for restricting the movement of stored items can be increased.

  As described above, the movement restricting member of the present invention is suitable for use as a cushioning material that restricts the movement of articles stored in a returnable box or cardboard box in the vertical, horizontal, and front-rear directions. Accordingly, a storage box (such as a return box or a cardboard box) using the movement restricting member of the present invention is suitable for use as a storage box for storing articles having various sizes and shapes.

DESCRIPTION OF SYMBOLS 1 Movement control member 2 1st sheet | seat part 3 2nd sheet | seat part 4 Hole part 5 Hole part 10 Box 11 Storage box 20 Storage thing L ₁ 1st fold line L ₂ 2nd fold line R Weak line R ₁ 1st weakening line R ₂ Second weakening line X Vertex Y End point Z Point on the first weakening line

Claims (5)

A movement restricting member that is made of a piece of corrugated paper and restricts the movement of stored items in the box,
A first sheet portion having a substantially rectangular shape and having one or more first fold lines formed in parallel with both side edges;
A pair of second sheet portions extending from both side edges of the first sheet portion via a second fold line,
The width in the side edge direction of the first sheet portion is not more than the inner dimension of either the vertical or horizontal direction of the box,
The pair of second sheet portions has a substantially isosceles trapezoidal shape extending along the extending direction, and the length of the bottom edge on the leading end side in the extending direction is larger than the inner dimension, and the trailing end in the extending direction A movement restricting member comprising a weakening line connecting a vertex on the side and an end point located on the bottom edge on the front end side in the extending direction and on the inside of the vertex.   The movement restricting member according to claim 1, wherein the first sheet portion has one first crease line, and the first crease line is formed at a position equidistant from both side edges. The weakening line has a first weakening line formed in a direction perpendicular to the bottom edge from the end point, and a second weakening line connecting the point on the first weakening line and the apex,
The movement restricting member according to claim 1 or 2, wherein an angle formed by the first weakening line and the second weakening line is 120 ° or more and 150 ° or less.   The length of both side edges of the first sheet portion is substantially equal to the inner dimension, and the width in the side edge direction of the first sheet portion is less than the inner dimension except for both side edges. Or the movement control member of Claim 3. A movement restricting member according to any one of claims 1 to 4 disposed in the box;
A storage box in which the length of the bottom edge on the front end side in the extending direction of the second sheet portion is 1 mm or more and 16 mm or less larger than the inner dimension.

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