JPH0738191Y2 - Cushioning material for packaging container and packaging container using the cushioning material - Google Patents
Cushioning material for packaging container and packaging container using the cushioning materialInfo
- Publication number
- JPH0738191Y2 JPH0738191Y2 JP6590891U JP6590891U JPH0738191Y2 JP H0738191 Y2 JPH0738191 Y2 JP H0738191Y2 JP 6590891 U JP6590891 U JP 6590891U JP 6590891 U JP6590891 U JP 6590891U JP H0738191 Y2 JPH0738191 Y2 JP H0738191Y2
- Authority
- JP
- Japan
- Prior art keywords
- cushioning material
- molded body
- hollow molded
- packaging container
- injection port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Buffer Packaging (AREA)
Description
【0001】[0001]
【産業上の利用分野】本考案は、電気製品等の包装容器
において、外部衝撃から製品を保護するために使用する
緩衝材及び緩衝材を用いた包装容器の改良に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging container for electric products and the like, and a cushioning material used for protecting the product from an external impact, and an improvement of the packaging container using the cushioning material.
【0002】[0002]
【従来の技術】此種従来の包装容器の緩衝材としては、
図6及び図7に示す如く、六面体よりなる外装箱1中に
電気製品等被包装品2を収容し、被包装品2と外装箱1
内面間にポリエチレン等熱可塑性樹脂を使用し三面体で
ある中空成形体3を緩衝材として介置したものである。
かかる中空成形体3は、発泡樹脂成形物よりなる緩衝材
に比較して体積が小さくなり廃棄物処理の見地から優れ
ているが、その反面、外装箱1の内面とは接触しない中
空成形体3の端面に樹脂成形時に熱可塑性樹脂を注入す
るための注入口4を開けており、この内面側を被包装品
2の各部に当てがい、該表面側を外装箱1の内面に当て
て、被包装品2と外装箱1間に介在させるものである。
このため、かかる緩衝材にあっては被包装品2と外装箱
1内面間の空隙が大きい場合は輸送中に外部振動により
位置ずれを起こし易く、位置ずれが生じると緩衝効果が
不十分な状態となり、また前記空隙が小さい場合あるい
は輸送中の外部衝撃によっては、中空成形体3が圧縮さ
れて空気が抜けることとなり、この場合にあっても緩衝
効果が劣ることとなる。しかも被包装品2の角部に当て
がうものであるから、注入口4よりの空気漏れがある
と、中空成形体3の位置ずれが助長される。2. Description of the Related Art As a cushioning material for this type of conventional packaging container,
As shown in FIGS. 6 and 7, a packaged product 2 such as an electrical product is housed in an exterior box 1 made of a hexahedron, and the packaged product 2 and the package 1 are packaged.
A hollow molded body 3 which is a trihedron made of a thermoplastic resin such as polyethylene is interposed between the inner surfaces as a cushioning material.
Such a hollow molded body 3 has a smaller volume than a cushioning material made of a foamed resin molded product and is excellent in terms of waste treatment, but on the other hand, the hollow molded body 3 does not come into contact with the inner surface of the outer box 1. Has an injection port 4 for injecting a thermoplastic resin at the time of resin molding. It is interposed between the package 2 and the outer box 1.
Therefore, in such a cushioning material, if the space between the article to be packaged 2 and the inner surface of the outer box 1 is large, a positional deviation is likely to occur due to external vibration during transportation. In addition, when the void is small or due to external impact during transportation, the hollow molded body 3 is compressed and air is released, and even in this case, the buffering effect is deteriorated. Moreover, since it is applied to the corners of the article to be packaged 2, if air leaks from the inlet 4, the positional displacement of the hollow molded body 3 is promoted.
【0003】[0003]
【考案が解決しようとする課題】そこで本考案は、前記
従来例に鑑みて、中空成形体よりなる緩衝材を改良し
て、被包装品と外装箱間の空隙の変化、外部衝撃による
空気抜け、位置ずれの問題が解決された緩衝材及びその
緩衝材を用いた包装容器を提供するものである。In view of the above-mentioned conventional example, the present invention has improved the cushioning material formed of a hollow molded body to change the gap between the packaged item and the outer box, and to release air due to an external impact. The present invention provides a cushioning material in which the problem of displacement is solved and a packaging container using the cushioning material.
【0004】[0004]
【課題を解決する手段】本考案は、上記解決のために熱
可塑性樹脂の中空成形体における樹脂成形用の注入口を
中空成形体の外方に突出させると共に該注入口を密封し
てなる包装容器の緩衝材とし、外装箱中に収容する被包
装品の角部にその緩衝材をあてがい、中空成形体の注入
口の突出部を外装箱の内面に突き刺し保持してなること
を特徴としている。In order to solve the above problems, the present invention provides a package in which a resin molding injection port of a thermoplastic resin hollow molded article is projected to the outside of the hollow molded article and the injection port is sealed. As a cushioning material for the container, the cushioning material is applied to the corners of the packaged item to be housed in the outer box, and the protruding portion of the injection port of the hollow molded body is pierced and held on the inner surface of the outer box. .
【0005】[0005]
【作用】中空成形体の注入口は外方に突出しているの
で、熱融着により密封するとか、接着剤により密封する
とか、或いは適当な栓で密封するときに、その突出部を
利用して密封処理を行う。またこの密封され突出した注
入口は包装容器における外装箱の内面に突き刺して、中
空成形体よりなる緩衝材の位置ずれを起こさないように
保持する。例えば、被包装品の底部角と外装品の内面間
に介在する緩衝材では、中空成形体の外方に突出する密
封した樹脂注入口を外装箱の底面に突き刺し保持し、ま
た被包装品の上面角と外装箱の内面間に介置する緩衝材
としては中空成形体の外方に突出する密封した樹脂注入
口を外装箱の上面蓋部の内面に突き刺して保持する。
Since the injection port of the hollow molded body projects outward, the projecting portion should be utilized when sealing by heat fusion, sealing with an adhesive, or sealing with a suitable plug. Perform sealing process. Further, the sealed and projected injection port pierces the inner surface of the outer box of the packaging container and holds the cushioning material formed of the hollow molded body so as not to be displaced. For example, in the cushioning material interposed between the bottom corner of the packaged item and the inner surface of the outer package, the sealed resin injection port protruding to the outside of the hollow molded body is pierced and held on the bottom surface of the outer package, and As a cushioning material interposed between the upper surface corner and the inner surface of the outer box, a sealed resin injection port protruding outward of the hollow molded body is pierced and held on the inner surface of the upper lid portion of the outer box.
【0006】[0006]
【実施例】図1〜図5は本考案の一実施例である。ここ
に、図1は緩衝材となる中空成形体10を示している。
中空成形体10はコーナー部10aと両側面部10b,
10cよりなる三面体であり、熱可塑性樹脂の中空成形
により形成され、中空成形体10の大きさは一辺が20
〜200mm、厚さが1〜100mm、膜厚さが0.1
〜2mm程度である。11は樹脂成形用の注入口であ
り、コーナー部10aの外面外方に突出して筒状に一体
形成されている。尚この注入口11は両側面部10b、
10c側の外方に突出形成されてもよく必要に応じて設
定すればよい。1 to 5 show one embodiment of the present invention. Here, FIG. 1 shows a hollow molded body 10 serving as a cushioning material.
The hollow molded body 10 includes a corner portion 10a and both side surface portions 10b,
It is a trihedron made of 10c and is formed by hollow molding of a thermoplastic resin.
~ 200 mm, thickness 1-100 mm, film thickness 0.1
It is about 2 mm. A resin injection port 11 is formed integrally with the corner portion 10a so as to project outward from the outer surface of the corner portion 10a. The injection port 11 is provided on both side surfaces 10b,
It may be formed so as to project outward on the side of 10c, and may be set as necessary.
【0007】図2において断面で示す如く、注入口11
の口径は1〜5mm、突出高さhは2〜3mm程度とし
てある。この高さは使用の外装箱12の板厚さ3〜7.
5mmによって寸法が選択される。As shown in cross section in FIG. 2, the inlet 11
Has a diameter of 1 to 5 mm and a protrusion height h of about 2 to 3 mm. This height corresponds to the thickness of the outer box 12 to be used, which is 3 to 7.
The dimensions are selected by 5 mm.
【0008】図3において中空成形体10はその注入口
11が熱融着されるか、接着剤で接着されるか、栓をさ
れるか等の手段で密封されるものする。この密封によっ
て突出する注入口11は段ボール紙に突き刺さる程度の
形状と強度が望ましい。In FIG. 3, the hollow molded body 10 is hermetically sealed by means such as heat-sealing the injection port 11, bonding with an adhesive, plugging or the like. The injection port 11 protruding by this sealing is preferably shaped and strong enough to pierce corrugated cardboard.
【0009】図4及び図5に外装箱12に、被包装品1
3を収納保持する状態を示す。中空成形体10は被包装
品13の四隅に配置され、外装箱12内に収納された状
態で、底部の中空成形体10はその外面に突出し、密封
された注入口11を外装箱12の底部段ボール紙に突き
刺してその一を保持している。また被包装品13の上部
に配設された中空成形体10の外面に突き出し密封され
た注入口11には外装箱12の蓋12aが閉蓋されたと
き突き刺さって中空成形体10の位置を保持する。In FIG. 4 and FIG. 5, the package 1 is placed in the outer box 12.
3 shows a state in which 3 is stored and held. The hollow molded body 10 is arranged at the four corners of the article to be packaged 13 and is housed in the outer box 12, and the hollow molded body 10 at the bottom projects to the outer surface thereof, and the sealed injection port 11 is provided at the bottom of the outer box 12. I pierce the cardboard and hold one of them. Further, when the lid 12a of the outer box 12 is closed, the injection port 11 protruding and sealed to the outer surface of the hollow molded body 10 arranged above the packaged article 13 is pierced to hold the position of the hollow molded body 10. To do.
【0010】[0010]
【考案の効果】上述する如く、本考案によれば中空成形
体は、外面に樹脂成形用の注入口を突出形成し、その注
入口を密封することによって空気の漏れを無くし、かつ
その注入口を段ボール紙よりなる外装箱に突き刺さる如
く、構成した緩衝材とすることによってその緩衝材を用
いて被包装品と外装品間の空隙の変化、あるいは輸送中
の振動とか外部衝撃があっても、中空成形体が空気漏れ
や位置ずれを起こさず、緩衝に優れた包装容器を得るこ
とができ有用である。As described above, according to the present invention, the hollow molded body has a resin molding injection port protrudingly formed on the outer surface thereof, and by sealing the injection port, air leakage can be eliminated and the injection port can be prevented. Even if there is a change in the gap between the packaged item and the outer packaging by using the cushioning material by using the cushioning material configured to pierce the outer packaging box made of corrugated paper, or vibration or external shock during transportation, It is useful because the hollow molded body does not cause air leakage or displacement and can obtain a packaging container excellent in cushioning.
【図1】本考案の一実施例を示す中空成形体の要部破断
斜視図である。FIG. 1 is a fragmentary perspective view showing a hollow molded body according to an embodiment of the present invention.
【図2】本考案の一実施例を示す中空成形体の密封前に
おける要部断面図である。FIG. 2 is a cross-sectional view of a main part of a hollow molded body before sealing according to an embodiment of the present invention.
【図3】本考案の一実施例を示す中空成形体の密封後に
おける要部断面図である。FIG. 3 is a cross-sectional view of a main part of a hollow molded body after sealing according to an embodiment of the present invention.
【図4】本考案の一実施例を示す包装容器の要部断面図
である。FIG. 4 is a sectional view of a main part of a packaging container showing an embodiment of the present invention.
【図5】本考案の一実施例を示す包装容器の斜視図であ
る。FIG. 5 is a perspective view of a packaging container according to an embodiment of the present invention.
【図6】本考案の従来例を示す中空成形体の斜視図であ
る。FIG. 6 is a perspective view of a hollow molded body showing a conventional example of the present invention.
【図7】本考案の従来例を示す包装容器の斜視図であ
る。FIG. 7 is a perspective view of a packaging container showing a conventional example of the present invention.
10 中空成形体 11 注入口 12 外装箱 13 被包装品 10 Hollow molded body 11 Injection port 12 Exterior box 13 Packaged item
Claims (2)
成形用の注入口を中空成形体より突出させる共に、該注
入口を密封してなることを特徴とする包装容器用緩衝
材。1. A cushioning material for a packaging container, characterized in that an injection port for resin molding in a hollow molded body of a thermoplastic resin is projected from the hollow molded body and the injection port is sealed.
成形用の注入口を中空成形体の外方に突出させると共に
該注入口を密封して包装容器の緩衝材となし、外装箱中
に収容する被包装品の角部にその緩衝材をあてがい、中
空成形体の注入口の突出部を外装箱の内面に突き刺し保
持してなることを特徴とする包装容器。2. An injection port for resin molding in a hollow molded body of a thermoplastic resin is projected to the outside of the hollow molded body, and the injection port is hermetically sealed to serve as a cushioning material for a packaging container and housed in an outer box. A packaging container, wherein the cushioning material is applied to the corners of the packaged article, and the protruding portion of the injection port of the hollow molded body is pierced and held on the inner surface of the outer box.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6590891U JPH0738191Y2 (en) | 1991-07-25 | 1991-07-25 | Cushioning material for packaging container and packaging container using the cushioning material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6590891U JPH0738191Y2 (en) | 1991-07-25 | 1991-07-25 | Cushioning material for packaging container and packaging container using the cushioning material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0586864U JPH0586864U (en) | 1993-11-22 |
JPH0738191Y2 true JPH0738191Y2 (en) | 1995-08-30 |
Family
ID=13300532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6590891U Expired - Lifetime JPH0738191Y2 (en) | 1991-07-25 | 1991-07-25 | Cushioning material for packaging container and packaging container using the cushioning material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0738191Y2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3398084B2 (en) * | 1999-04-28 | 2003-04-21 | シャープ株式会社 | Apparatus and method for packing unit having toner storage |
JP3622026B2 (en) * | 2003-05-14 | 2005-02-23 | 正雄 酒井 | Package of article mounting table packaged with article mounting table and mounting object |
JP2008304643A (en) * | 2007-06-06 | 2008-12-18 | Ricoh Co Ltd | Removable member and unit |
-
1991
- 1991-07-25 JP JP6590891U patent/JPH0738191Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0586864U (en) | 1993-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19960227 |