JPH0542170U - Buffer fixing material for packaging - Google Patents

Abstract

(57) [Summary] [Purpose] A cushioning fixing for packaging that is robust and exhibits sufficient cushioning material without causing pollution or damaging the incinerator, and that is easy to assemble and package easily. Provide the material. [Structure] A flat plate-shaped cushioning and fixing material body 12 in which two layers of step ball plates having a size sufficient to cover the bottom surface and the side surface of an article to be packaged are stacked, and a pair of opposing cushioning and fixing material body 12 A folding buffer fixing portion 14 having a box-shaped cross section in which both side portions are bent along the side surface of the packaged article, and when the folding buffer fixing portion 14 is bent, the step ball plate on the upper layer side is set to the folding buffer fixing portion. A cut-and-raised cushioning fixing portion 16 is formed by cutting and raising from both end portions of the upper surface of the article 14 along the other side surface of the object to be packaged.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a cushioning fixing material for packaging, and more particularly to a cushioning fixing material for packaging using a corrugated board.

[0002]

[Prior Art]

 In general, when a packaged object, for example, a consumer electronic device is stored in a packaging box and packed, in order to fix the packaged object in the packaging box and protect the packaged object against an external impact. A cushioning fixing material made of foamed resin such as Styrofoam formed in conformity with the shape of the packaged object is used.

However, since the cushioning fixing material made of such a foamed resin is lightweight and inexpensive and has a sufficient strength portion, it is suitable as the cushioning fixing material. If the package is taken out and then disposed of as garbage, there is a problem that when incinerating the garbage, it emits toxic gas and causes pollution, and it also causes high heat and shortens the life of the incinerator. ..

Therefore, conventionally, as disclosed in Japanese Utility Model Laid-Open No. 60-190668, a cushion fixing material made of corrugated ball has been proposed.

This cushioning fixing material made of corrugated cardboard forms a pair of rising parts in the shape of a rectangular parallelepiped by bending and winding both ends of the corrugated cardboard sheet, and these rising parts are engaged by locking pieces separated from those cylinders. By stopping it, it exerts a sufficient cushioning effect against shocks and solves the pollution problem during exhaust gas treatment.

[0006]

[Problems to be solved by the device]

 In the conventional corrugated cardboard cushioning fixing material, both ends of the corrugated cardboard sheet are bent and rolled up, and a pair of rising portions are formed and fixed by locking them with locking pieces. In order to form a three-dimensional rising part from a flat cardboard sheet, it is necessary to fold and wind the cardboard sheet and lock it with a locking piece, which makes the assembly work troublesome and the packing work is troublesome. There was a problem of becoming.

The present invention was made in view of the above-mentioned conventional problems, and its purpose is to provide a robust and sufficient cushioning action without causing pollution or damaging an incinerator. It is to provide a cushioning fixing material for packaging that is volatile, easy to assemble, and easy to package.

[0008]

[Means for Solving the Problems]

 In order to achieve the above object, the cushioning fixing material for packaging according to claim 1 is a flat cushioning material in which two layers of stepped ball plates having a size sufficient to cover the bottom surface and the side surface of a packaged object are stacked. A fixing material main body, a bending buffer fixing portion having a box-shaped cross section, in which a pair of opposite side portions of the buffer fixing material main body are bent along a side surface of an object to be packaged, and when the bending buffer fixing portion is bent and formed, The stepped ball plate on the upper layer side is provided with cut-and-raised cushioning fixing portions formed by cutting and raising along the other side surface of the object to be packaged from both ends of the upper surface of the folding cushioning fixing portion. ..

Further, the cushioning fixing material for packaging according to claim 2 is the cushioning fixing material for packaging according to claim 1, wherein the cushion fixing material main body has an upper layer step ball in a central portion of the cushion fixing material main body at a position corresponding to the bottom surface of the package. It is characterized by forming a non-contact portion with the object to be packaged by cutting the plate.

Furthermore, the cushioning fixing material for packaging according to claim 3 is the cushioning fixing material for packaging according to claim 1 or 2, wherein the cut-and-raised cushioning fixing portion has a corrugated corrugated plate and a side surface of the adjacent packaged object. A reinforcing member composed of a stepped ball plate having a corrugation in a direction orthogonal to the side surface of the packaged object is installed between the cut-and-raised cushioning fixing portions arranged in parallel and extending from each bending cushioning fixing portion. It has a feature.

[0011]

[Action]

 In the cushioning fixing material for packaging having the above-mentioned structure, a pair of opposing both sides of the cushioning fixing material body on a flat plate in which two layers of corrugated board are stacked are bent along the side surface of the packaged object, and the box-shaped cross section is formed. At the same time as forming the folding buffer fixing part, the upper corrugated board is cut and raised along the other side surface of the packaged product by this bending to form the cut and raised buffer fixing part. The folding cushioning fixing portion and the cut-and-raising cushioning fixing portion can be formed at the same time into a three-dimensional shape, which is extremely easy to assemble and facilitates the packing work.

Further, since the buffer fixing material main body is formed of a corrugated cardboard plate, it is possible to eliminate problems such as pollution problems and damage to the incinerator at the time of disposal, and yet a robust and sufficient buffering action is achieved. It is possible to obtain it.

Further, as in claim 2, by forming a non-contact portion with the object to be packaged by cutting off the upper corrugated board while leaving the periphery of the cushioning fixing material at a position corresponding to the bottom surface of the object to be packaged, It is possible to further reduce the impact on the article to be packaged at the portion corresponding to the contact portion, and it is particularly suitable for use in packaging the article to be packaged which is susceptible to impact.

Further, in the cushioning fixing material for packaging according to claim 3, when the corrugation of the corrugated board of the cut-and-raising cushioning fixing portion is parallel to the side surface of the adjacent object to be packaged, By attaching a reinforcing member made of a corrugated cardboard having a corrugation in a direction orthogonal to the side surface of the package between the adjacent cut-and-raised cushioning and fixing parts, the strength of the cut-and-raising cushioning and fixing parts is increased. It is possible to prevent crushing due to the impact and to make it robust.

[0015]

【Example】

 Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the drawings.

1 to 4 are views showing a cushioning fixing material for packaging according to an embodiment of the present invention.

This cushioning fixing material 10 for packaging is a three-dimensional structure in which a pair of opposite sides of a flat plate-like cushioning fixing material body 12 are bent, and the bending cushioning fixing portion 14 and the cut-and-raised cushioning fixing portion 16 are raised in a frame shape. In the space surrounded by the bending cushioning fixing portion 14 and the cut-and-raising cushioning fixing portion 16, for example, a car stereo with a built-in deck (not shown) is housed and secured as a material to be packaged, and The ceiling pad 18 is placed on the top of the box, and is housed in a packaging box (not shown) for packaging.

As shown in FIG. 3, the cushioning fixing material main body 12 is a flat plate-shaped one formed by forming two upper and lower layers by folding both ends of one cardboard plate 20 at the fold line 22 and bending them toward the center. Has become. Further, a paste margin portion 28 is formed at an edge portion of an end portion of the upper layer portion 26 overlaid on the lower layer portion 24 of the corrugated board 20, and the paste margin portion 28 is adhesively fixed to the lower layer portion 24. It is like this.

The folding cushion fixing portion 14 is formed by bending a pair of opposite side portions of the cushion fixing material main body 12 into a box-shaped cross section along the side surface of the article to be packaged, and the pair of opposing both sides of the lower layer portion 24. With reference to the fold line 30 formed near the portion and the fold lines 32 and 34 formed near the pair of opposite sides of the upper layer portion 26, the pair of opposite sides of the buffer fixing material main body 12 are bent upward to stand up. It is formed by raising it.

The folding buffer fixing portions 14 perform buffer fixing on the front panel side and the rear end surface side of the car stereo with a built-in deck, and are mounted on the inner wall surface of the bending fixing portion 14 on the side corresponding to the front panel. Has a through hole 36 for avoiding buffering with various operation knobs, and an inner wall surface of the bending buffer fixing portion 14 at a position corresponding to the rear end face of the car stereo for avoiding interference with various terminals. Through holes 38 and 40 are formed so that they can be closely fixed to the front panel and the rear end surface of the car stereo.

The cut-and-raised cushioning fixing portion 16 is formed by bending the upper layer portion 26 of the corrugated board 20 and cutting and raising it from the both ends of the upper surface of the cushioning and fixing portion 14 along the side surface of the car stereo to be packaged. The slit 42 for cutting and raising and the folding lines 44 and 46 formed along the side surface of the car stereo are formed in a cut and raised state at the same time when the bending cushioning fixing portion 14 is raised and formed. .. Further, there is a gap on the margin portion 28 between the cut-and-raised cushioning fixing portions 16 extending from both ends of each bending cushioning fixing portion 14.

A car stereo with a built-in deck, which is an object to be packaged, is housed in a space surrounded by the bending buffer fixing section 14 and the cut-and-raising buffer fixing section 16. In this case, If the bottom surface of the fixing material main body 12 is in full contact with the bottom surface of the car stereo, vibrations and impacts will be transmitted directly to the deck built into the car stereo, which will have an adverse effect. By leaving the periphery at the position corresponding to the bottom surface of the stereo and cutting off the upper layer portion 26 in the central part to form a non-contact portion 48 with the car stereo, it is possible to prevent vibration and impact from being directly transmitted to the built-in deck. I try to prevent the bad influence on the deck.

Further, the buffer fixing material main body 12 is arranged so that the corrugated state of the corrugated board 20 is parallel to the direction between the folding buffer fixing portions 14 in order to accurately ensure the position of the fold line formed on the corrugated board 20. Therefore, the corrugated corrugated board 20 is in a state where the corrugations of the corrugated board 20 are orthogonal to the front panel and the rear end face of the caster at the bending cushion fixing portion 14 position, and has sufficient crushing strength, but the cut and raised cushion fixing portion 16 position. Then, the corrugation of the stepped ball plate 26 is parallel to the side surface of the car stereo, and the crushing strength is low. Therefore, the reinforcing member 50 is attached to the gap between the cut-and-raised cushioning fixing portions 16 extending from both ends of each bending cushioning fixing portion 14. As shown in FIG. 4, this reinforcing member 50 cuts and raises a corrugated board of a two-layer structure having a corrugation in a direction orthogonal to the side surface of the car stereo, and makes it correspond to the gap between the buffer fixing portions 16 approximately U. The cut-and-raised cushioning fixing portion 16 is improved in strength in a direction orthogonal to the side surface of the car stereo, and the cut-and-raising cushioning fixing portion 16 is prevented from being crushed. ing.

Further, the ceiling pad 18 is formed of a corrugated board having a two-layer structure, and is adapted to be fitted into an upper part of a space surrounded by the bending cushioning fixing portion 14 and the cut-and-raising cushioning fixing portion 16, and A non-contact portion 52 with the upper surface of the car stereo, which is the object to be packaged, is cut out at the center portion to prevent vibration and impact from being transmitted directly from the top pad 18 to the built-in deck of the car stereo.

Next, the use state of the cushioning fixing material 10 for packaging of this embodiment will be described.

First, when forming the buffer fixing material main body 12, the corrugated board 20 is cut into a shape as shown in FIG. 3, the through holes 36, 38, 40 and the slit 42 are formed, and at the predetermined position. Then, the polygonal lines 22, 30, 32, 34, 44, 46, etc. are formed by pressing or the like.

Next, from the state of FIG. 3, both ends of the corrugated board 20 are folded and overlapped on the central corrugated board 20 at the fold line 22 positions, and the paste margin portion 28 is adhered to the central corrugated board 20. A two-layer cushioning / fixing material body 12 including a lower layer portion 24 and an upper layer portion 26 as shown in FIG. 2 is formed. In this case, the top pad 18 and the reinforcing member 50 are formed separately from the cushioning / fixing material body 12 together with the cushioning / fixing material body 12. If a plurality of flat plate-shaped cushioning and fixing material bodies 12 are piled up and transported, they will not be bulky and can be efficiently transported by effectively utilizing the space.

Next, when packing using the buffer fixing material main body 12, a pair of opposite side portions of the buffer fixing material main body 12 are bent along the fold lines 30, 22, 32, 34 and raised to form a box shape. The bending cushioning fixing portion 14 of the cross section is formed, and at the same time when the folding cushioning fixing portion 14 is formed, the slits 42 and the folding lines 44 and 46 cut and raise the cushioning fixing portion 16 at the same time. Become. In this case, the bending cushioning fixing portion 14 and the cut-and-raising cushioning fixing portion 16 can be formed by a single bending operation of the cushioning fixing material main body 12, and the assembling operation can be performed extremely easily.

Then, a car stereo with a built-in deck, which is a material to be packaged, is housed in a space formed by the bending cushioning fixing portion 14 and the cut-and-raising cushioning fixing portion 16, and the folding bending cushioning portion 14 facing the above-mentioned car stereo is housed. Insert a reinforcing member 50 separately formed as described above to prevent the crush by cutting and raising to reinforce the buffer fixing portion 16, and apply the top pad 18 to the stored castellated surface, and in this state, put it in the packaging box. If it is stored, the packaging will be completed.

In this stored state, since there are non-contact portions 48 and 52 with the cushioning fixing material 10 for packaging on the bottom side and the top side of the car stereo, vibrations and impacts from the outside directly affect the car stereo. It is possible to prevent the adverse effect on the built-in deck without being transmitted to.

The present invention is not limited to the above-mentioned embodiment, and various modifications can be made within the scope of the present invention.

For example, in the present embodiment, the case of a car stereo having a built-in deck has been described as an object to be wrapped, but the present invention is not limited to this, and to various kinds of electrical equipment or objects to be wrapped that need to be protected from impact. Can be applied.

[0033]

[Effects of the Invention] As described above, according to the cushioning fixing material for packaging of the present invention, the folding cushioning fixing portion and the cut-and-raising cushioning fixing portion are simultaneously formed into a three-dimensional shape in one bending operation. It is possible to assemble, and the assembling is extremely easy, and the packing work can be facilitated.

Further, since the buffer fixing material main body is formed of a corrugated cardboard plate, it is possible to eliminate problems such as pollution problems at the time of disposal processing, damage to the incinerator, and the like, and yet to provide a robust and sufficient buffering action. Obtainable.

Further, as described in claim 2, by forming a non-contact portion with the object to be packaged by cutting off the upper corrugated board while leaving the periphery of the cushioning fixing material at a position corresponding to the bottom surface of the object to be packaged, It is possible to further reduce the impact on the article to be packaged at the portion corresponding to the contact portion, and it is particularly suitable for use in packaging the article to be packaged that is susceptible to impact.

Further, when the corrugation of the corrugated board of the cut-and-raised cushioning fixing portion is parallel to the side surface of the adjacent article to be packaged, the adjacent cut-and-raised cushioning fixing is carried out. By attaching a reinforcing member consisting of a corrugated board having a cross section in a direction orthogonal to the side surface of the packaged part between the parts, the strength of the cut-and-raised cushioning and fixing part is increased to prevent the cut-and-raising cushioning and fixing part from being crushed by the impact However, it can be robust.

[Brief description of drawings]

FIG. 1 is a perspective view showing an assembled state of a cushioning fixing material for packaging according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a flat plate-shaped cushioning fixing material main body.

FIG. 3 is a plan view showing a developed state of a buffer fixing material main body.

FIG. 4 is a perspective view of a reinforcing member made of a corrugated board.

[Explanation of symbols]

10 cushioning fixing material for packaging 12 cushioning fixing material main body 14 folding cushioning fixing portion 16 cut-and-raising cushioning fixing portion 20 corrugated board plate 24 lower layer portion 26 upper layer portion 42 slit 48 non-contact portion 50 reinforcing member
ST012302

Claims (3)

[Scope of utility model registration request] 1. A flat plate type cushioning fixing material main body in which two layers of stepped ball plates having a size large enough to cover a bottom surface and a side surface of an article to be packaged are stacked, and a pair of the cushioning fixing material main body. A folding buffer fixing portion having a box-shaped cross section, which is formed by bending both opposite side portions along the side surface of the packaged object, and a step ball plate on the upper layer side when the folding buffer fixing portion is formed by bending. And a cut-and-raised cushioning / fixing portion formed by cutting and raising from both ends of the upper surface along the other side surface of the object to be packaged. 2. The non-contact with the article to be packaged according to claim 1, wherein the upper portion of the stepped ball plate is cut off in the central portion of the buffer fixing material body at a position corresponding to the bottom surface of the article to be packaged, leaving the periphery thereof. A cushioning fixing material for packaging, characterized in that a portion is formed. 3. The cut-and-raised cushioning and fixing portion according to claim 1 or 2, wherein the corrugations of the stepped ball plate are arranged in parallel with the side surfaces of the adjacent article to be packaged, and extend from each bending cushioning and fixing portion. A cushioning fixing material for packaging, characterized in that a reinforcing member made of a stepped ball plate having a corrugation in a direction orthogonal to a side surface of the packaged article is attached between the cut and raised cushioning fixing portions.