JP3619584B2 - Storage and delivery container for cushioning material - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention covers the article and protects the shock-absorbing material used to protect the article, and transports the shock-absorbing material wound in a roll shape, and cuts the belt-shaped shock-absorbing material at predetermined lengths when it is unwound from the roll. The present invention relates to a storage and feeding container for shock-absorbing materials.
[0002]
[Prior art]
When packing various items such as electrical products, machine parts, tableware, books, documents, etc., these items should be packed with packing materials and cushioning materials, and even if objects hit the items during transportation To prevent scratches. As such a packaging, a packaging material having a thickness of about several mm to 1 mm and a width of about several tens of cm to 1 m, that is, a cushioning material is used. The packaging material having a cushion function includes a foam cushion made of a soft resin, an air cushion having a large number of protrusions filled with air, and various other packagings such as a dan cushion having a serrated sheet. There are materials or cushioning materials.
[0003]
Such a packaging material or cushioning material is formed in a band shape, and an arbitrary length of about several tens of meters is taken as one unit, and this is wound into a roll shape to form a band material roll. To wrap an article using this strip roll, cut the cushioning material from the strip roll for each required length and cover the article so that the cushioning material does not loosen with adhesive tape or adhesive tape. ing.
[0004]
[Problems to be solved by the invention]
Until now, the band-shaped cushioning material has been transported without being wrapped in the state of being wound in a roll from the manufacturer to the user, and as such, handling during transportation is not easy.
[0005]
Moreover, if the user stores the product in a roll shape, not only the storage is troublesome, but also the operation of feeding out the roll-shaped band material during use is not easy.
[0006]
An object of the present invention is to produce a cushioning material and then place it in a container or box when transporting it to a user so that the cushioning material can be fed out while being accommodated in the container. There is to do.
[0008]
The above and other objects and novel features of the present invention will be apparent from the description of this specification and the accompanying drawings.
[0009]
[Means for Solving the Problems]
Of the inventions disclosed in this application, the outline of typical ones will be briefly described as follows.
[0010]
That is, the storage and delivery container for cushioning material according to the present invention includes a box having a front wall, a back wall, left and right side walls, a top wall, and a bottom wall each having a substantially quadrilateral shape, and a roll shape in the box. And when the cushioning material is housed and transported in the box, it is folded inside the top wall, while the cushioning material is drawn out from the box to a predetermined length. When cutting, it is bent outward to form a feeding opening between the top wall and the front wall, and is formed on the front wall by bending the supporting shelf connected to the feeding opening and the supporting shelf. An inner ceiling wall portion having a fastening portion with a tip engaged in the engagement hole is provided continuously to the front wall.
[0011]
The storage / delivery container for shock-absorbing material according to the present invention is characterized in that a scale for displaying the length of the shock-absorbing material fed from the feed-out opening at every predetermined length is formed on the surface of the top wall.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[0013]
FIG. 1 is a perspective view showing a storage and storage container for cushioning material in a state where the stored cushioning material 10 can be fed out, and FIG. 2 shows a state in which the top wall is opened to store the cushioning material 10 wound in a roll shape. It is a partially cutaway perspective view showing the storage and delivery container for the cushioning material.
[0014]
This container has a box 17 having a front wall 11, a back wall 12, left and right side walls 13, 14, a top wall 15 and a bottom wall 16, each of which is substantially quadrilateral. An inner ceiling wall 21 is integrally provided at the upper end of the front wall 11, and inner ceiling walls 22 and 23 are integrally provided at the upper ends of the back wall 12 and the right wall 14, respectively. A cut 24 is formed at the boundary between the inner top wall 23 and the right side wall 14.
[0015]
FIG. 3 is a view showing a state in which the cushioning material is housed in the box body 17. As shown in the figure, when the inner ceiling wall portion 23 is bent inward, it is integrally formed at the tip of the ceiling wall 15. A slit is formed by the notch 24 to allow the tongue 25 to enter.
[0016]
FIG. 4 is a developed view of the box body 17 constituting the storage and delivery container for the shock absorber shown in FIGS. 1 to 3, and the bottom wall structure for constituting the bottom wall 16 is provided at the lower end of each wall 11 to 14. The parts 16a to 16d are integrally provided, and an adhesive part 26 is provided to the left end of the left wall 13 in a continuous manner. The box 17 shown in the figure is formed of corrugated cardboard, and the box 17 in a developed state is formed by cutting the corrugated cardboard material into a shape indicated by an external contour line indicated by a solid line in FIG. It is done.
[0017]
In FIG. 4, one-dot broken lines indicate mountain fold lines, and the box 17 in an unfolded state is bent at these mountain fold lines, and the bottom wall components 16 a to 16 d are combined to form the bottom wall 16. By joining the left side wall 13 and the back wall 12 at a portion, a box body 17 having an upper end opened as shown in FIG. 2 is formed. In this state, the cushioning material 10 wound up in a roll shape can be stored in the box body 17. A handle hole 27 is formed in the back wall 12 as shown in FIGS. 2 and 4, and the operator inserts a finger into the handle hole 27 when the box body 17 is transported. The handle hole 27 may be provided on another wall.
[0018]
The inner top wall portion 21 has a stopper portion 31 on the front end side and a support shelf portion 32 on the front wall 11 side, and these are connected via a boundary line 33 formed by a valley broken line indicated by a two-dot chain line in FIG. Two engaging projections 35 that can be engaged with two slit-like engaging holes 34 formed in the front wall 11 are formed at the distal end of the stopper 31. Cuts are formed in the boundary line 33 at predetermined intervals so that the support shelf 32 and the fastening part 31 can be easily folded from each other around the boundary line 33 manually. ing.
[0019]
The inner top wall 21 is folded inward to overlap the top wall 15 when the roll-shaped cushioning material 10 is accommodated in the box 17 and transported. When the cushioning material 10 housed in the inside is drawn out and cut into a predetermined length, the engaging protrusion 35 is engaged with the engaging hole 34 from the outside by bending the outer side and further bending the boundary line 33. Can be combined. As a result, when the cushioning material 10 is fed out and cut at predetermined lengths, the feeding port 36 for feeding the cushioning material 10 out of the box body 17 is provided on the front surface of the ceiling wall 15 as shown in FIG. It is formed between the wall 11. Note that only one engagement protrusion 35 may be provided at the center, and one engagement hole 34 may be provided correspondingly.
[0020]
The support shelf 32 is set to be in a horizontal state substantially parallel to the top wall 15, but may be inclined if it is slight.
[0021]
As shown in FIG. 2, the cushioning material 10 wound in a roll shape is inserted into the box body 17 with the upper part opened. In this case, the center of rotation of the roll-shaped cushioning material 10 is the front surface. It is inserted so as to be parallel to the wall 11.
[0022]
As shown in FIG. 3, when the inner ceiling wall portions 21 to 23 are bent inward under the state where the cushioning material 10 is inserted, a slit is formed by the notch 24 of the inner ceiling wall portion 23. By inserting the tongue 25 provided at the tip of the top wall 15 into the inside, the storing operation of the cushioning material 10 in the box body 17 is completed.
[0023]
FIG. 5 is a view showing a state in which the roll-shaped cushioning material 10 is housed in the box body 17, and the front end portion 10 a of the cushioning material 10 is bonded to the inner surface of the inner ceiling wall portion 21 with an adhesive tape or adhesive tape 37. Has been. In addition, a cutter bag 38 is bonded to the fastening portion 31 of the inner surface of the inner top wall portion 21, and a cutter 39 is mounted in the cutter bag 38 so as to be removable. As shown in FIG. 5, the cushioning material 10 is housed in the box 17 and is transported or conveyed from the manufacturer of the cushioning material 10 to the user.
[0024]
When the cushioning material 10 is cut for each predetermined length and used for packaging an article, first, as shown in FIG. 5, from the state of being packaged in the box 17 as shown in FIG. In addition, the top wall 15 is opened, and the inner top wall portion 21 is further opened, and it is bent outward at the boundary 33. And the state which can cut | disconnect the shock absorbing material 10 as shown in FIG. 1 by engaging the engagement protrusion part 35 of the fixing | fixed part 31 with the part of the engagement hole 34, and also closing the top wall 15 again. It becomes. In this state, since the tip end portion 10a of the cushioning material 10 is fixed to the inner top wall portion 21 by the adhesive tape 37, the inner top wall portion 21 is bent to the outside, and the engaging protrusion 35 is formed. By the operation of engaging with the engaging hole 34, the distal end portion 10 a of the cushioning material 10 protrudes from the feeding port 36 and is fixed to the support shelf 32. Therefore, the first cutting operation of the buffer material 10 can be easily performed by removing the adhesive tape 37.
[0025]
On the outer surface of the top wall 15, a scale for displaying the length of the cushioning material 10 protruding from the feeding port 36 is attached. The zero point position of the scale corresponds to the distance L from the feed port 36 to the edge 40 of the support shelf 32. As shown by the solid line in FIG. 6, the cushioning material 10 is fed to, for example, a 20 cm scale portion. Later, as shown by a two-dot chain line in FIG. 6, when inverted to the support shelf 32 side, the length of the portion protruding outward from the edge 40 of the support shelf 32 becomes 20 cm. To make the length 60 cm, the cushioning material is fed out three times to the 20 cm scale.
[0026]
In this manner, the cushioning material 10 is cut by the cutter 39 at the edge 40 of the support shelf 32 under the state where the cushioning material 10 is fed from the feeding port 36. In this cutting operation, the cut portion of the cushioning material 10 is supported by the support shelf 32, and the support shelf 32 functions as a work table, so that the cutting operation can be easily performed. The front end portion of the cushioning material 10 after cutting is overlapped with the support shelf 32, and the front end portion is prevented from inadvertently entering the box body 17, so that the next cutting operation can be easily started. Can do.
[0027]
Since the cutter 39 is stored in the cutter bag 38, when the cutting operation is performed, the cutter 39 is taken out from the cutter bag 38, and is obtained by cutting the cushioning material 10 into a predetermined length. Various articles are packaged and packed using the sheet-like packaging material or cushioning material.
[0028]
As the cushioning material 10 shown in the figure, a foam cushion having a thickness of about 1 mm is used. However, an air cushion having a large number of protrusions in which air is enclosed, a dan cushion having a seat bent in a sawtooth shape, and the like. The storage and delivery container for the buffer material can be used for storing various buffer materials used for packaging and packing of articles.
[0029]
FIG. 7 is a view showing another specific example of the cushioning material 10 wound in a roll shape, and the cushioning material 10 has a streak in the vicinity thereof along the side on the inner surface when the cushioning material 10 is in a roll shape. An adhesive or a pressure-sensitive adhesive 41 is applied in a shape, and a separator 42 that can be easily peeled off from the pressure-sensitive adhesive 41 is attached to the surface of the pressure-sensitive adhesive 41. The adhesive 41 and the separator 42 are provided so as to extend from the front end to the rear end of the cushioning material 10.
[0030]
When the cushioning material 10 is cut into a predetermined length and used for packaging of an article, the outer side of the article is covered after the separator 42 is peeled off from the cushioning material 10 that has been cut to a predetermined length. At that time, when the part to which the adhesive 41 is applied is finally folded outward, the cushioning material is bonded to the exposed adhesive 41 through the exposed part of the adhesive 41 in a state covered with the cushioning material 10. Is done. Thereby, the state which covered the article | item with the buffer material 10 can be maintained only by performing operation which covers an article | item with the buffer material 10, without using an adhesive tape, an adhesive tape, etc. FIG. In addition, you may make it provide the adhesive 41 and the separator 42 in the outer surface of the buffer material 10 used as a roll shape.
[0031]
FIG. 8 is a view showing another specific example of the cushioning material 10 wound in a roll shape. The cushioning material 10 is in the form of a roll and the inner surface has a streak in the vicinity along the side. The adhesive 41 is applied in a shape, and the part that comes into contact with the adhesive 41 in the surface that is outside in the state of being wound in a roll is applied with a release agent 43 corresponding to the adhesive 41. .
[0032]
As the release agent 43, a silicone resin or a silicon resin is used. Polymers having silicone, that is, repeating siloxane bonds as the main chain and having side groups such as alkyl and aryl groups are coated. The silicone resin peels off with a relatively weak force with respect to the pressure-sensitive adhesive 41 due to its physical properties, and the components of the pressure-sensitive adhesive do not remain on the surface of the release agent 43 after peeling.
[0033]
Even in this type of cushioning material 10, when the article is packaged by cutting to a predetermined length, the cushioning material is bonded to the adhesive 41, and the cushioning material is used without using an adhesive tape or an adhesive tape. The article can be in a state of being covered with the cushioning material by an easy operation of simply covering the article with the material. A silicone resin is also applied to the surface of the separator 42 so that the adhesive 41 does not adhere.
[0034]
Even in the cushioning material 10 shown in FIG. 8, the adhesive material 41 may be applied to the outer surface when wound in a roll shape, and the release material 43 may be applied to the corresponding position on the inner surface. .
[0035]
When the adhesive strength of the adhesive 41 is weaker than the strength of the buffer material, the adhesive material 41 is applied to one of the inner and outer surfaces of the buffer material 10 without using the separator 42, and in a rolled state. The adhesive 41 may be brought into direct contact with the other surface of the cushioning material. In such a buffer material 10, the pressure-sensitive adhesive 41 may be dispersed and applied to the inner surface of the buffer material 10 in a spot shape. Further, even when the adhesive 41 is applied to the inner surface of the buffer material 10 in a spot shape, a separator 42 is brought into contact with the surface of the spot-like adhesive material 41 as shown in FIG. The release material 43 may be applied to the opposite surface.
[0036]
When the shock-absorbing material 10 is manufactured and then transported to the user, the box 17 is formed by assembling the corrugated cardboard and cardboard formed in the developed shape shown in FIG. The buffer material 10 is stored. By storing the cushioning material 10 in the box body 17 in this way, it can be easily stacked.
[0037]
When the cushioning material 10 is used, the inner top wall portion 21 is bent as shown in FIG. 1 to form the support shelf portion 32 connected to the feeding port 36. In this state, as shown in FIG. 6, the cushioning material 10 is cut for each predetermined length, and the article is packaged.
[0038]
In that case, an operator stands toward one of both the left and right side walls. The box body 17 is composed of four side walls, a front wall, a back wall, and left and right side walls. The side wall having the feed-out port 36 is the front side of the box body 17, and any surface is defined as a front surface in relation to the position of the operator. Also good.
[0039]
As described above, in the storage and delivery container for shock absorbers according to the illustrated embodiment, when the shock absorber 10 wound in a roll shape is packed and transported in the box body 17, Since the portion 21 overlaps the inside of the outer top wall 15 and the feeding port 36 is not formed, it is possible to prevent dust and the like from entering the inside during transportation. In particular, in the case of the cushioning material 10 made of a resin sheet, dust and the like tend to adhere due to the generation of static electricity. However, since it is almost sealed during transportation, such dust is prevented from adhering. The
[0040]
On the other hand, when the cushioning material 10 is cut into predetermined lengths, the inner top wall 21 that has been folded inside during transportation is bent outward to form the feeding port 36 and the inner top wall 21. By the support shelf 32 and the fastening part 31 constituting the support shelf part 32, the support shelf part 32 supported by the fastening part 31 can be protruded from the front wall 15.
[0041]
Therefore, by using the support shelf 32 as a pedestal, it is possible to very easily perform the work of drawing out the cushioning material 10 by a desired length and cutting it. In addition, after the cutting, the tip of the cushioning material 10 does not return to the box, and the next cutting operation can be easily performed continuously.
[0042]
In the case where the cutting operation is interrupted for a relatively long time, if the inner top wall portion 21 is returned to the inside of the top wall 15, the feeding port 36 is closed and the cushioning material 10 is sealed in the box body 17. And the intrusion of dust inside is prevented.
[0043]
As mentioned above, the invention made by the present inventor has been specifically described based on the embodiment. However, the present invention is not limited to the embodiment, and various modifications can be made without departing from the scope of the invention. Needless to say.
[0044]
For example, the bottom wall 16 of the box body 17 may have any shape or structure, and the adhesive portion 26 may be integrally provided on any of the front wall 11, the back wall 12, and the right side wall 14. Further, in the illustrated case, the back wall 12 and the right side wall 14 are also provided with inner ceiling walls 22 and 23, respectively, but the inner ceiling wall 21 may be provided only on the front wall 11 portion. good.
[0045]
【The invention's effect】
Of the inventions disclosed in the present application, effects obtained by typical ones will be briefly described as follows.
[0046]
(1). The container used for transporting or conveying the cushioning material can be used as it is, and the cushioning material stored in the container in the form of a roll can be cut every predetermined length.
[0047]
(2). To perform the cutting work, the inner ceiling wall portion provided in the box body is bent outward of the box body, thereby forming a support shelf, and the cutting work can be performed using that part as a support base, Cutting work can be easily performed.
[0048]
(3). After the cutting is completed, the support shelf prevents the front end of the cushioning material protruding from the feeding port part from returning to the outside of the box, and the buffering material can be easily cut continuously. it can.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a storage and storage container for a buffer material according to an embodiment of the present invention in a state in which the stored buffer material can be fed.
FIG. 2 is a perspective view showing a storage / delivery container for shock-absorbing material in a state in which the upper part is opened to accommodate the shock-absorbing material wound in a roll shape.
FIG. 3 is a perspective view showing the storage and delivery container for the buffer material with the top wall opened.
4 is a plan view showing a state where the box shown in FIGS. 1 to 3 is developed. FIG.
FIG. 5 is a cross-sectional view showing a storage / delivery container for buffer material stored for transporting the buffer material.
FIG. 6 is a cross-sectional view showing a buffer material storage container when the buffer material is drawn out and cut.
FIG. 7 is a perspective view showing another embodiment of the cushioning material.
FIG. 8 is a perspective view showing still another embodiment of the cushioning material.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Relief material 10a Tip part 11 Front wall 12 Back wall 13 Left side wall 14 Right side wall 15 Top wall 16 Bottom wall 16a-16d Bottom wall component part 17 Box body 21-23 Inner top wall part 24 Notch 25 Tongue part 26 Adhesive part 27 Handle hole 31 Fastening portion 32 Support shelf portion 33 Boundary line 34 Engagement hole 35 Engagement projection portion 36 Feeding port 37 Adhesive tape 38 Cutter bag 39 Cutter 40 Edge 41 Adhesive material 42 Separator 43 Release agent

Claims (2)

A box having a front wall, a back wall, left and right side walls, a top wall and a bottom wall, each having a substantially quadrangular shape, and a cushioning material that is wound and stored in a roll shape in the box;
When the cushioning material is housed and transported in the box, it is folded inside the top wall, while when the cushioning material is drawn out from the box and cut into a predetermined length, it is folded outside. In addition, a feeding port is formed between the top wall and the front wall, and a support shelf connected to the feeding port and an engagement hole formed in the front wall are bent with respect to the support shelf. A shock-absorbing and feeding container for a cushioning material, characterized in that an inner ceiling wall portion having a stopper portion with which a tip is engaged is provided continuously to the front wall. The storage / delivery container for shock-absorbing material according to claim 1 , wherein a scale is formed on the surface of the top wall to display the length of the shock-absorbing material fed out from the feed-out opening at a predetermined length. A storage and delivery container for cushioning materials.

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