JPH0139949B2 - - Google Patents
Info
- Publication number
- JPH0139949B2 JPH0139949B2 JP59118543A JP11854384A JPH0139949B2 JP H0139949 B2 JPH0139949 B2 JP H0139949B2 JP 59118543 A JP59118543 A JP 59118543A JP 11854384 A JP11854384 A JP 11854384A JP H0139949 B2 JPH0139949 B2 JP H0139949B2
- Authority
- JP
- Japan
- Prior art keywords
- packaging
- buffer
- shock absorbing
- strip
- convex
- 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
Links
- 238000004806 packaging method and process Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/053—Corner, edge or end protectors
- B65D81/055—Protectors contacting three surfaces of the packaged article, e.g. three-sided edge protectors
- B65D81/056—Protectors contacting three surfaces of the packaged article, e.g. three-sided edge protectors the surfaces being generally perpendicular to each other, e.g. three-sided corner protectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D2581/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D2581/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D2581/051—Details of packaging elements for maintaining contents at spaced relation from package walls, or from other contents
- B65D2581/052—Materials
- B65D2581/055—Plastic in general, e.g. foamed plastic, molded plastic, extruded plastic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は被包装体のコーナ部に当接する包装用
緩衝体に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a packaging cushion that comes into contact with a corner of a packaged object.
従来例の構成とその問題点
一般に包装用緩衝体は発泡スチロール等が多く
用いられ、輸送あるいは荷扱い時に被包装体に衝
撃が加わつたとき、前記発泡スチロール等の包装
用緩衝体は復元力がないため、被包装体と包装用
緩衝体との間にすきまが生じ、効果的な緩衝が得
られないという欠点があつた。Structure of conventional examples and their problems In general, foamed polystyrene is often used as packaging cushioning material, and when a shock is applied to the packaged object during transportation or handling, packaging cushioning materials such as foamed polystyrene do not have resilience. However, there was a drawback that a gap was created between the packaged object and the packaging cushion, and effective cushioning could not be obtained.
発明の目的
本発明は前記従来の問題に留意し、特に被包装
体のコーナ部に当接し、有効な緩衝を行うことの
できる包装用緩衝体を提供することを目的とする
ものである。OBJECTS OF THE INVENTION The present invention has been made in consideration of the above-mentioned conventional problems, and an object of the present invention is to provide a cushioning body for packaging that can particularly contact the corner portion of a packaged object and provide effective cushioning.
発明の構成
前記目的を達成するため、本発明は底板と、互
に連接関係にある２つの側板とによつて被包装体
のコーナ部を受ける形状に形成された２つの緩衝
素体を有し、前記２つの緩衝素体は底板の開放端
をヒンジ片によつて連結され、かつヒンジ片を中
心に線対称の関係をもつて重ね合わせ自在に構成
され、少なくとも一方の緩衝素体の重ね合わせ面
に緩衝機能を有する複数の凸部を設け、これら各
部が可撓性を有する材料により一体に形成された
包装用緩衝体の構成としたものである。Structure of the Invention In order to achieve the above-mentioned object, the present invention includes two shock absorbing bodies each formed in a shape to receive a corner portion of an object to be packaged by a bottom plate and two side plates that are connected to each other. , the two buffer elements are connected to each other by a hinge piece at the open end of the bottom plate, and are constructed such that they can be overlapped with each other in a line-symmetrical relationship around the hinge piece, and at least one of the buffer elements can be overlapped. A packaging cushion is provided with a plurality of convex portions having a cushioning function on the surface, and each of these portions is integrally formed of a flexible material.
実施例の説明
以下本発明の実施例を図面にもとづき説明す
る。DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of the present invention will be described based on the drawings.
第１図〜第３図において、１，１′は重ね合せ
形の緩衝素体であり、それぞれほぼ四角形の底板
２，２′と、互に連接関係にある２つの側板３，
３′と４，４′よりなり、直角コーナ受けに適した
形状をしている。前記緩衝素体１と１′は、その
底板２，２′の開放端５，５′をヒンジ片６によつ
て連結され、かつ、前記ヒンジ片６を中心にして
線対称になつている。したがつて、ヒンジ片６を
中心にして重ね合わせたとき、底板２と２′、側
板３と３′、４と４′は重なり合う関係を有する。
前記一方の緩衝素体１には底板２、側板３，４の
内側面に中空部７を有する複数の凸条８と凹条９
を形成してあり、他方の緩衝素体１′は底板２′、
側板３′，４′の外側面に前記凸条８にはまり合う
凹条９′と、中空部７′を有し前記凹条９にはまり
合う凸条８′を形成している。そして前記凸条８，
８′の横巾は先端が次第に小さくなるように形成
され、その基部の横巾は凸条９，９′の開口横巾
よりも大きくしている。これら各構成部はポリプ
ロピレン等の可撓性をもつ合成樹脂によつて一体
に形成されている。 In FIGS. 1 to 3, reference numerals 1 and 1' designate superimposed shock absorbing bodies, which include substantially square bottom plates 2 and 2', and two side plates 3 and 3 that are connected to each other.
It consists of 3' and 4,4', and has a shape suitable for right-angled corner receiving. The buffer bodies 1 and 1' are connected at the open ends 5, 5' of the bottom plates 2, 2' by a hinge piece 6, and are symmetrical about the hinge piece 6. Therefore, when stacked on each other with the hinge piece 6 at the center, the bottom plates 2 and 2', the side plates 3 and 3', and 4 and 4' have an overlapping relationship.
The one buffer body 1 has a bottom plate 2 and a plurality of convex lines 8 and concave lines 9 each having a hollow part 7 on the inner surface of the side plates 3 and 4.
The other buffer body 1' has a bottom plate 2',
On the outer surfaces of the side plates 3', 4', there are formed grooves 9' that fit into the grooves 8, and grooves 8' that have hollow portions 7' and fit into the grooves 9. and the protrusion 8,
The width of the protrusion 8' is formed so that the tip becomes gradually smaller, and the width of the base thereof is larger than the opening width of the protrusions 9 and 9'. Each of these components is integrally formed of flexible synthetic resin such as polypropylene.
第４図および第５図は本発明の他の実施例を示
し、このものは一方の緩衝素体１の底板２、側板
３，４に凸条８と凹条９を形成し、他方の緩衝素
体１′は底板２′のみに凸条８と凹条９を形成して
いる。そして、前記一方の緩衝素体１における凸
条８と凹条９は波板１０によつて形成されてい
る。また、緩衝素体１′の一部には固定片１１を
設け、その固定片１１の突子１２を係合させるた
めの孔１３を緩衝素体１の端縁部に設けている。 FIGS. 4 and 5 show another embodiment of the present invention, in which protrusions 8 and grooves 9 are formed on the bottom plate 2 and side plates 3 and 4 of one buffer element 1, and The element body 1' has protrusions 8 and grooves 9 formed only on the bottom plate 2'. The protrusions 8 and the grooves 9 in one of the buffer elements 1 are formed of corrugated plates 10. Further, a fixing piece 11 is provided in a part of the buffer body 1', and a hole 13 for engaging the protrusion 12 of the fixing piece 11 is provided at the edge of the buffer body 1.
上記構成の包装用緩衝体は使用においては２つ
の重ね合せ形の緩衝素体１，１′をヒンジ片６部
において折り曲げ、各底板２と２′、側板３と
３′、４，４′を重ね合わせ、被包装体のコーナ部
を受けとめるものである。前記互に緩衝素体１，
１′が重ね合わされたとき、少なくとも一方の緩
衝素体１の重ね合わせ面に設けられた凸条８が他
方の緩衝素体１の重ね合わせ面に接し、その内方
に形成された中空部７があるために凸条８が衝撃
の力を吸収し、また衝撃の力がなくなれば復元す
るので、被包装体を有効に緩衝保持するととも
に、被包装体との間あるいは包装箱との間に間隙
を生じにくく、安定した緩衝保持ができる。そし
て、これら２つの緩衝素体１，１′は展開した状
態で成型されるので、その製造が容易であり、ま
た、ヒンジ片６によつて連結されているので、使
用に際して折り重ねるだけでよく、部品管理の上
からも有利である。 In use, the packaging buffer having the above structure is made by bending the two overlapping shock absorbing elements 1 and 1' at the 6 hinge pieces, and then folding the bottom plates 2 and 2', the side plates 3 and 3', and 4 and 4' together. This is for stacking and receiving the corner portions of the objects to be packaged. The mutually buffering element body 1,
1' are superimposed, the protrusions 8 provided on the overlapping surface of at least one of the buffer elements 1 come into contact with the overlapping surface of the other buffer element 1, and the hollow portion 7 formed inside Because of this, the protrusions 8 absorb the force of the impact, and recover when the force of the impact disappears, so they effectively buffer and hold the packaged object, and there is no space between the packaged object or the packaging box. It is difficult to create gaps and can maintain stable buffering. Since these two shock absorbing elements 1 and 1' are molded in an expanded state, they are easy to manufacture, and since they are connected by a hinge piece 6, they only need to be folded together when in use. This is also advantageous in terms of parts management.
また、第１図〜第３図に示す凸条８，８′、凹
条９，９′のように、互にはめ合わせ式にすると、
両緩衝素体１，１′の重ね合せ状態が安定してお
り、２つの凸条８，８′は側方の力に対しても緩
衝効果を発揮するという利点がある。 In addition, if the protrusions 8, 8' and the grooves 9, 9' shown in Figs. 1 to 3 are fitted together,
The overlapping state of both buffer elements 1, 1' is stable, and the two protrusions 8, 8' have the advantage of exhibiting a buffering effect even against lateral forces.
なお前記各実施例においては緩衝素体の重ね合
わせ面に凸条と凹条を設けているが、凸条、凹条
以外に複数の凸部のみを形成してもよい。 In each of the above-mentioned embodiments, a protruding line and a concave line are provided on the overlapping surfaces of the buffer elements, but in addition to the convex line and the concave line, only a plurality of convex parts may be formed.
発明の効果
前記実施例の説明より明らかなように本発明の
包装用緩衝体は被包装体の角度に当接して被包装
体を有効に緩衝保持し、２つの緩衝素体は展開さ
れた状態で成型されるので製造しやすく、また互
に連結されていることからその部品管理の上から
有利であり、実用的効果の大きいものである。Effects of the Invention As is clear from the description of the above embodiments, the packaging cushioning body of the present invention comes into contact with the packaged object at an angle and effectively cushions and holds the packaged object, and the two cushioning bodies are in the unfolded state. Since they are molded, they are easy to manufacture, and since they are interconnected, they are advantageous in terms of component management, and have great practical effects.
第１図は本発明の一実施例の包装用緩衝体の斜
射図、第２図は同重ね合わせた状態の斜視図、第
３図は同部分断面図、第４図は本発明の他の実施
例の包装用緩衝体の斜視図、第５図は同重ね合わ
せた状態の斜視図である。
１，１′……重ね合せ形の緩衝素体、２，２′…
…底板、３，３′，４，４′……側板、５，５′…
…開放端、６……ヒンジ片、７，７′……中空部、
８，８′……凸条、９，９′……凹条。
FIG. 1 is a perspective view of a cushioning material for packaging according to an embodiment of the present invention, FIG. 2 is a perspective view of the same in a superimposed state, FIG. 3 is a partial cross-sectional view of the same, and FIG. FIG. 5 is a perspective view of the cushioning material for packaging according to the embodiment, and FIG. 5 is a perspective view of the same superimposed state. 1, 1'... Overlapping buffer element body, 2, 2'...
...Bottom plate, 3, 3', 4, 4'...Side plate, 5, 5'...
...Open end, 6...Hinge piece, 7, 7'...Hollow part,
8, 8'... Convex strip, 9, 9'... Concave strip.
Claims (1)
よつて被包装体のコーナ部を受ける形状に形成さ
れた２つの緩衝素体を有し、前記２つの緩衝素体
は底板の開放端をヒンジ片によつて連結され、か
つヒンジ片を中心に線対称の関係をもつて重ね合
わせ自在に構成され、少なくとも一方の緩衝素体
の重ね合わせ面に緩衝機能を有する複数の凸部を
設け、これら各部が可撓性を有する材料により一
体に形成されたことを特徴とする包装用緩衝体。 ２ 緩衝素体の重ね合わせ面に形成された凸部は
中空部を有する凸条よりなり、凸部の側部に凹条
が形成されたことを特徴とする特許請求の範囲第
１項に記載の包装用緩衝体。 ３ ２つの緩衝素体のそれぞれの重ね合せ面に凸
条および凹条が形成され、それぞれの凸条および
凹条がはまり合うように構成されたことを特徴と
する特許請求の範囲第２項に記載の包装用緩衝
体。 ４ 緩衝素体の重ね合わせ面に形成された凸条お
よび凹条は波板によつて形成されたことを特徴と
する特許請求の範囲第２項に記載の包装用緩衝
体。[Scope of Claims] 1. Two shock absorbing elements formed in a shape to receive corner portions of the packaged object by a bottom plate and two side plates in a mutually connected relationship, wherein the two shock absorbing elements The body is configured such that the open end of the bottom plate is connected by a hinge piece, and can be stacked on top of each other in a line-symmetrical relationship around the hinge piece, and has a buffering function on the overlapping surface of at least one of the buffer elements. 1. A cushioning material for packaging, characterized in that a plurality of convex portions are provided, and each of these portions is integrally formed of a flexible material. 2. According to claim 1, the convex portion formed on the overlapping surface of the buffer element body is composed of a convex strip having a hollow portion, and a concave strip is formed on the side of the convex portion. Cushioning material for packaging. 3. Claim 2, characterized in that a protruding strip and a concave strip are formed on each overlapping surface of two shock absorbing elements, and the respective protruding stripes and concave stripes are configured to fit together. Cushioning material for packaging as described. 4. The packaging cushion according to claim 2, wherein the protrusions and grooves formed on the overlapping surfaces of the buffer element are formed of corrugated plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59118543A JPS6023166A (en) | 1984-06-08 | 1984-06-08 | Buffer body for packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59118543A JPS6023166A (en) | 1984-06-08 | 1984-06-08 | Buffer body for packing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6023166A JPS6023166A (en) | 1985-02-05 |
| JPH0139949B2 true JPH0139949B2 (en) | 1989-08-24 |
Family
ID=14739190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59118543A Granted JPS6023166A (en) | 1984-06-08 | 1984-06-08 | Buffer body for packing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6023166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002030787A1 (en) * | 2000-10-13 | 2002-04-18 | Seiko Epson Corporation | Cushion material for packaging and package |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082187A (en) * | 2017-06-08 | 2017-08-22 | 顺丰速运有限公司 | Buffer protective angle, edge protector and combination transport protection device |
-
1984
- 1984-06-08 JP JP59118543A patent/JPS6023166A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002030787A1 (en) * | 2000-10-13 | 2002-04-18 | Seiko Epson Corporation | Cushion material for packaging and package |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6023166A (en) | 1985-02-05 |
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