JPH08244854A - Packaging material for article, article package and assembly of article package - Google Patents

Abstract

PURPOSE: To obtain a packaging material that requires less space when it is used and stored, and can be disposed of by incineration when it is disused. CONSTITUTION: A belt-shaped packaging material CB made of corrugated fibreboard is folded along folds L1 -L8 to form a main body slowing chamber R1 and a protruding part slowing chamber R2 that are surrounded by two or more segments S1 S7 and have top and bottom openings. A main body T1 and protruding part T2 of a transmission T are respectively placed in the main body slowing chamber T1 and protruding part slowing chamber T2 and the protruding part T2 of the transmission T is fitted in a set hole H provided in the segment S2 that divides the main body stowing chamber R1 from the protruding part slowing chamber R2 .

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging member for packaging an article having a main body and at least one projecting portion projecting from the main body, and a packaging member for packaging the article using the packaging member. The present invention relates to a packaged body of articles and a collective packaged body of articles obtained by collecting a plurality of the packaged bodies.

[0002]

2. Description of the Related Art Styrofoam blocks have hitherto been used for packaging and carrying articles such as automobile transmissions.

FIG. 7 shows a styrofoam block for packaging six transmissions T, which has a first block B ₁ having two recesses on the upper surface and two recesses on the lower surface and the upper surface, respectively. Second block B
₂ and a third with two recesses on each of the bottom and top
The block B ₃ and the fourth block B ₄ having two recesses on the lower surface are overlapped with each other, and the transmission T is sandwiched between the recesses of the opposing blocks B _{1 to} B ₄ to be housed in the container. There is.

[0004]

However, since the block of the conventional Styrofoam is formed in a shape that covers the entire surface of the article with a wall thickness of a predetermined value or more, the volume of the package becomes large and is stored in the container. There is a problem that the number of products that can be produced is reduced and transportation costs are increased. Moreover, since it cannot be folded when not in use, it requires a large space for storage. Further, since the material is a synthetic resin, it cannot be incinerated easily, and there is a problem that disposal when it is no longer needed takes time and money.

The present invention has been made in view of the above circumstances, and uses a packaging member for articles which does not take up space during use and storage and is easy to dispose of when it is no longer needed, and this packaging member. An object of the present invention is to provide a package of articles and a collective package of articles in which the packages are assembled.

[0006]

In order to achieve the above object, the invention described in claim 1 is for packaging an article having a main body and at least one protrusion protruding from the main body. A packaging member for an article, which divides a roughly strip-shaped cardboard plate into a plurality of segments by a plurality of bending lines orthogonal to the longitudinal direction thereof, and at least one segment has a holding hole into which the protrusion can be fitted. By forming the cardboard plate by bending along the bending line, a main body housing chamber and a projecting housing chamber are formed which are surrounded by the plurality of segments and open vertically, and the main body housing chamber and the protruding room are formed. The part storage chamber is partitioned by the segment having the holding hole.

According to a second aspect of the present invention, there is provided an article package in which the article is packaged by using the article packaging member according to the first aspect, wherein the main body part accommodating chamber and the protrusion part accommodating chamber have the It is characterized in that the main body part and the projecting part of the article are respectively housed and the projecting part is fitted into the holding hole.

According to a third aspect of the present invention, there is provided a collective packaging body of articles obtained by collecting a plurality of packaging bodies of the article according to claim 2, wherein a plurality of positioning members are provided on the upper surface of the mounting plate. The bottoms of the plurality of packages are positioned by these positioning members.

According to a fourth aspect of the present invention, in the collective package for articles according to the third aspect, the package includes a peripheral wall having three surfaces connected in a stepwise manner, and a pair of adjacent package bodies. Are abutted against each other.

[0010]

According to the first or second aspect of the invention, by folding a roughly strip-shaped cardboard plate along a plurality of bending lines, a main body accommodation chamber and a protrusion accommodation chamber surrounded by a plurality of segments are formed. The main body portion and the protruding portion of the article are stored in the main body portion storing chamber and the protruding portion storing chamber. At this time,
The projection is fitted and held in a holding hole formed in a segment that partitions the main body storage chamber and the projection storage chamber.

According to the third aspect of the invention, the bottom portions of the plurality of packages are positioned by contacting the plurality of positioning members provided on the upper surface of the mounting plate.

According to the structure of the fourth aspect, the pair of adjacent packages are positioned by bringing the peripheral walls having the three surfaces connected in a stepped manner into contact with each other.

[0013]

Embodiments of the present invention will be described below with reference to the drawings.

1 to 6 show an embodiment of the present invention. FIG. 1 is a development view of a packaging member, FIG. 2 is a view showing a transmission packaging process, and FIG. 3 is a development view of a mounting plate. 4 is a perspective view of the positioning member, FIG. 5 is a view showing a combination of the mounting plate and the package, and FIG. 6 is a plan view of the collective package.

As shown in FIG. 2, an automobile transmission T which is an article to be packaged includes a main body portion T ₁ for accommodating a main shaft, a counter shaft, a transmission gear group, a differential and the like, and a right side portion of the main body portion T ₁ . And a protrusion T ₂ which is provided on the surface and accommodates a hydraulic control device and the like therein.

FIG. 1 is a development view of a packaging member CB for packaging the transmission T. Packaging member CB is made of the blank of corrugated board which is cut in the schematic band, nine segments S ₁ to S divided by eight folding lines L ₁ ~L ₈ formed so as to be orthogonal to the longitudinal direction Equipped with ₉ . The sixth segment S ₆ and the ninth segment S ₉ are separated by a cutting line C ₁ , and the sixth segment S ₆ and the seventh segment S ₇ are separated by a cutting line C ₂ which is continuous with the bending line L _6. The parts are separated.

An upper flap F ₁ is connected to the upper edge of the sixth segment S ₆ via a bending line L ₉ , and
A lower flap F ₂ is connected to the lower edge of the sixth segment S ₆ via a fold line L ₁₀ . The receiving piece SP, which is continuously provided on the lower flap F ₂ along the lower edges of the eighth segment S ₈ and the ninth segment S ₉ , is formed by bending six pieces which are formed so as to be orthogonal to the longitudinal direction of the packaging member CB. Line L ₁₁ ~
With L ₁₆ .

The second segment S ₂ is formed with a holding hole H into which the projection T ₁ of the transmission T can be fitted, and the first, fifth and sixth segments S ₁ , S ₅ , S.
_A total of 6 relief holes h _{1 to} h ₆ are formed in ₆ . These relief holes h _{1 to} h ₆ are parts projecting from the transmission T and are composed of first, fifth and sixth segments S ₁ , S ₅ ,
Intended to avoid interfering with the S _6, for example, the relief hole h ₃ fitted mount bracket, escape hole h ₄
The end of the counter shaft is fitted in the.

FIG. 2 shows a procedure for forming the package P of the transmission T using the packaging member CB.

As shown in FIG. 2A, first, the packaging member C
The bending lines L _{1 to} L ₅ of B are sequentially bent to form a cylindrical projecting portion storage chamber R ₂ whose upper and lower sides are opened by the _five segments S _{1 to} S ₅ , and further the six bending pieces of the support piece SP are bent. After the lines L _{11 to} L ₁₆ are sequentially bent to form a box-shaped support portion, the lower flap F ₂ is horizontally bent in the direction of arrow a along the bending line L ₁₀ . In this state, the protrusion T ₂ of the transmission T is fitted into the holding hole H formed in the second segment S ₂ to store the protrusion T ₂ in the protrusion storage chamber R ₂ . Further, the differential portion D of the body portion T ₁ is placed on the upper surface of the box-shaped support piece SP.

Subsequently, as shown by an arrow b in FIG. 2 (A), the bending lines L _{6 to} L ₈ are sequentially bent to form a cylindrical shape whose upper and lower sides are opened by _five segments S 2, S _{5 to} S ₈ . forming a body portion housing chamber R _1, as shown in FIG. 2 (B), for accommodating a main body portion T ₁ of the transmission T to the main body housing chamber R _1. At this time, the left and right side surfaces of the differential portion D are covered with part of the sixth segment S ₆ and the ninth segment S ₉ . Further, a part of the upper surface opening of the main body storage chamber R ₁ is covered by the upper flap F ₂ bent along the bending line L ₉ . In the process of assembling the packaging member CB described above, the essential points are fixed with gum tape.

Since the packaging body P of the transmission T formed in this way is provided with the box-shaped main body storage chamber R ₁ and the projection storage chamber R ₂ , the transmission T having a large weight is sufficiently supported. The strength of the transmission T is sufficient to protect the transmission T reliably. Moreover, the body portion housing chamber R ₁ and has the protrusion portion T ₂ fitted to the retaining hole H formed in the second segment S ₂ to partition the projected portion housing chamber R _2, also supporting piece SP formed in a box shape Since the differential portion D of the main body portion T ₁ is supported on the upper surface of, the transmission T can be stably supported.

Next, an explanation will be given of the collective package A in which the 10 package P are grouped together.

As shown in FIG. 3, the collective package A is a dumbo.
Equipped with a rectangular mounting plate BP made of a blank
It Four bending lines L are provided on the outer periphery of the mounting plate BP.₁₇~ L
₂₀And 4 cutting lines C₃~ C₆By four flaps F
₃~ F₆Is formed. 4 fold lines L₁₇~ L₂₀To
One first positioning member S is provided inside the more partitioned frame.
T₁And two second positioning members ST₂, ST₂And 4
3rd positioning member ST₃... and are in the positions shown.
It is fixed with mu tape. Each positioning member ST₁, S
T₂, ST₂, ST₃... is 180 ° around the O point
It is arranged in a rotationally symmetrical position. As is clear from FIG.
Each positioning member ST₁, ST₂, ST₂, ST ₃... where
A cardboard board cut into a fixed shape has a specified thickness.
Fold it in three layers and fix it with duct tape as much as possible
is there.

FIG. 5 and as is clear from FIG. 6, in four states flap F ₃ to F ₆ and fixed with packing tape by upright mounting plate BP, 10 pieces of the package P ... the mounting plate BP
Is placed on the upper surface of. The package P ... has four flaps F ₃
To F ₆ , six positioning members ST ₁ , ST ₂ , ST ₂ ,
The ST ₃ ... And the package P ... are abutted against each other and positioned immovably. At this time, the central two packages P, P out of the 10 packages P ... Are arranged at a rotational symmetry position of 180 ° about the point O on the mounting plate BP and the remaining upper side 4 The individual packages P ... and the lower four packages P ... are arranged in an orderly manner parallel to each other, and four pairs of packages P are arranged at the four corners of the mounting plate BP. Is
Since the stepwise outlines (see reference numeral c) are intermeshed with each other without a gap, the area occupied by the six positioning members ST ₁ , ST ₂ , ST ₂ , ST ₃ ... The area of the wasted space is minimized, and compact packaging that makes effective use of the space becomes possible.

Incidentally, in FIG. 6, the lower five packaging bodies P are shown.
If the upper 5 packages P are laid out in such a manner that the ...
When the lower 5 packages P are laid out in such a manner that the ... is moved in parallel to the lower side as it is, the lower 5 packages P are also arranged.
Is rotated 180 ° about the point O and the upper 5
Even if the individual packages P are laid out, the same space efficiency as in the embodiment is achieved.

Collective package A constructed as described above
Can be stacked in multiple stages, which allows more transmissions T to be compactly packed.

Since the packaging member CB, the mounting plate BP and the positioning members ST ₁ , ST ₂ , ST ₂ and ST ₃ are all composed of cardboard plates, they can be easily incinerated after use. If they are stacked in a blank state, they can be stored in a small space.

Although the embodiments of the present invention have been described in detail above, the present invention can be modified in various ways without departing from the scope of the invention.

For example, although the transmission T is exemplified as the article in the embodiment, the present invention can be applied to any article other than the transmission T.
Further, the number of the protruding portions T ₂ protruding from the main body portion T _{1 of the} article T is not limited to one and may be plural.

[0031]

As described above, according to the invention as set forth in claim 1 or 2, the main body accommodation chamber and the protrusion accommodation chamber surrounded by a plurality of segments are formed by bending a substantially strip-shaped cardboard plate. The main body part and the projecting part storage chamber are formed to accommodate the main body part and the projecting part of the article, and the projecting part is fitted into the holding hole formed in the segment that partitions the main body part storing chamber and the projecting part storage chamber. I am making it
A heavy article can be tightly and stably packaged. Moreover, by using the corrugated cardboard for the packaging member, it is possible to store them in a small space by stacking them in a blank state, and it is possible to simply incinerate after use.

According to the invention described in claim 3,
Since a plurality of positioning members are projectingly provided on the upper surface of the mounting plate and the bottoms of the plurality of packaging bodies are positioned by these positioning members, it is possible to stably pack the plurality of packaging bodies to form a compact collective packaging body. It will be possible.

According to the invention described in claim 4,
The package is equipped with a peripheral wall that has three surfaces connected in a staircase pattern.
Since the three surfaces of the pair of adjacent packages are brought into contact with each other, not only can the packages be reliably positioned so as not to move relative to each other, but also between the pair of adjacent packages. It is possible to prevent useless space from being generated.

[Brief description of drawings]

[Figure 1] Development view of packaging members

FIG. 2 is a diagram showing a transmission packaging process.

FIG. 3 is a development view of a mounting plate

FIG. 4 is a perspective view of a positioning member.

FIG. 5 is a diagram showing a combination of a mounting plate and a package.

FIG. 6 is a plan view of the collective package.

FIG. 7 is an exploded perspective view showing a conventional collective package of a transmission.

[Explanation of symbols]

CB Packaging member H Holding hole L _{1 to} L ₈ Bending line P Packaging body R ₁ Main body storage chamber R ₂ Projection storage chamber S _{1 to} S ₉ segment ST ₁ 1st positioning member (positioning member) ST ₂ 2nd positioning member (Positioning member) ST ₃ Third positioning member (Positioning member) T Transmission (Article) T ₁ Main body part T ₂ Projection part

Claims (4)

[Claims] 1. A packaging member of the article for packaging an article (T) having at least one projecting portion (T ₂₎ which projects from the body portion (T ₁₎ and the body portion (T ₁₎ , A roughly strip-shaped cardboard plate is divided into a plurality of segments (S _{1 to} S ₉ ) by a plurality of bending lines (L _{1 to} L ₈ ) orthogonal to the longitudinal direction thereof and at least one segment (S ₂ ). A holding hole (H) into which the protrusion (T ₂ ) can be fitted is formed, and the cardboard plate (C) is formed.
B) said folding lines (L ₁ ~L ₈ wherein the plurality of by bending in) segments (S ₁ to S ₉₎ with enclosed the perimeter body portion housing chamber which is open above and below (R ₁₎ and the projection housing Room (R ₂ ) is formed, and main body storage room (R ₁ )
And a packaging member for articles in which the projecting portion storage chamber (R ₂ ) is partitioned by the segment (S ₂ ) having the holding hole (H). 2. A package of an article in which the article (T) is packaged using the article packaging member (CB) according to claim 1, wherein the main body part accommodation chamber (R ₁ ) and the protrusion part accommodation chamber ( the body portion of the in R ₂₎ article (T) (T ₁₎ and the protrusion (along with the T ₂₎ the housing respectively, formed by the projecting portion (T _2)-fitted to the holding hole (H) article Packaging. 3. A collective packaging body for articles, comprising a plurality of packaging bodies (P) for articles according to claim 2, wherein a plurality of positioning members (ST ₁ ,
ST ₂ and ST ₃ ) are provided so as to project these positioning members (ST
₁ , ST ₂ , ST ₃ ), a collective package of articles in which the bottoms of the plurality of packages (P) are positioned. 4. The collective package of articles according to claim 3, wherein the package (P) includes a peripheral wall having three surfaces connected in a stepwise manner, and each of the pair of adjacent package (P) includes the peripheral wall. A collective package of articles, wherein the three surfaces are in contact with each other.