JPS63164477U - - Google Patents

Info

Publication number
JPS63164477U
JPS63164477U JP5796487U JP5796487U JPS63164477U JP S63164477 U JPS63164477 U JP S63164477U JP 5796487 U JP5796487 U JP 5796487U JP 5796487 U JP5796487 U JP 5796487U JP S63164477 U JPS63164477 U JP S63164477U
Authority
JP
Japan
Prior art keywords
cushioning material
synthetic resin
foamed synthetic
receiving surface
pressure
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.)
Granted
Application number
JP5796487U
Other languages
Japanese (ja)
Other versions
JPH0518287Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987057964U priority Critical patent/JPH0518287Y2/ja
Publication of JPS63164477U publication Critical patent/JPS63164477U/ja
Application granted granted Critical
Publication of JPH0518287Y2 publication Critical patent/JPH0518287Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Vibration Dampers (AREA)
  • Buffer Packaging (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案にかかる包装用緩衝材の説明用
斜視図、第２図はその要部断面図、第３図は他の
実施例の断面説明図、第４図は従来の包装用緩衝
材の断面説明図である。 １：緩衝材、２：受圧面、３：凹部、４：通気
部、５：側壁、６：溝、７：ダンボール箱、８：
延長溝、９：貫通孔、１０：被包装物。 Fig. 1 is an explanatory perspective view of the packaging cushioning material according to the present invention, Fig. 2 is a sectional view of the main part thereof, Fig. 3 is a sectional explanatory view of another embodiment, and Fig. 4 is a conventional packaging cushioning material. It is a cross-sectional explanatory view of the material. 1: Cushioning material, 2: Pressure receiving surface, 3: Recess, 4: Ventilation section, 5: Side wall, 6: Groove, 7: Cardboard box, 8:
Extension groove, 9: Through hole, 10: Item to be packaged.

Claims (1)

【実用新案登録請求の範囲】 (1) 発泡合成樹脂製包装用緩衝材の受圧面側に
形成し、壁体で周囲並びに天井部分を囲んでなる
凹部の側壁、天壁等に該凹部と外部とが連通する
通気部を開設してなる発泡合成樹脂製包装用緩衝
材。 (2) 通気部として受圧面方向へ開放した溝又は
スリツトを形成してなるものを利用した実用新案
登録請求の範囲第１項記載の発泡合成樹脂製包装
用緩衝材。 (3) 通気部として受圧面方向へ開放した溝又は
スリツトが受圧面から側壁外面を経て上方へ開放
する延長溝又はスリツトである実用新案登録請求
の範囲第１項又は第２項記載の発泡合成樹脂製包
装用緩衝材。 (4) 通気部として天壁に設けた上方への貫通孔
を用いてなる実用新案登録請求の範囲第１項記載
の発泡合成樹脂製包装用緩衝材。[Scope of Claim for Utility Model Registration] (1) Formed on the pressure-receiving surface side of a cushioning material for packaging made of foamed synthetic resin, the side walls, ceiling walls, etc. of a recess formed with walls surrounding the periphery and ceiling part of the recess and the outside A foamed synthetic resin packaging cushioning material that has a ventilation section that communicates with the foamed synthetic resin. (2) The foamed synthetic resin packaging cushioning material according to claim 1, which utilizes a groove or slit that is open toward the pressure-receiving surface as a ventilation portion. (3) The foamed composite according to claim 1 or 2, wherein the groove or slit that is open toward the pressure-receiving surface as a ventilation portion is an extended groove or slit that opens upward from the pressure-receiving surface through the outer surface of the side wall. Cushioning material for resin packaging. (4) The foamed synthetic resin packaging cushioning material according to claim 1 of the utility model registration claim, which uses an upward through hole provided in the top wall as a ventilation section.
JP1987057964U 1987-04-16 1987-04-16 Expired - Lifetime JPH0518287Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987057964U JPH0518287Y2 (en) 1987-04-16 1987-04-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987057964U JPH0518287Y2 (en) 1987-04-16 1987-04-16

Publications (2)

Publication Number Publication Date
JPS63164477U true JPS63164477U (en) 1988-10-26
JPH0518287Y2 JPH0518287Y2 (en) 1993-05-14

Family

ID=30888133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987057964U Expired - Lifetime JPH0518287Y2 (en) 1987-04-16 1987-04-16

Country Status (1)

Country Link
JP (1) JPH0518287Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005047138A1 (en) * 2003-11-14 2005-05-26 Mitsubishi Denki Kabushiki Kaisha Buffer material for packaging and deaeration type packaging method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421072U (en) * 1977-07-12 1979-02-10
JPS57154682U (en) * 1981-03-23 1982-09-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421072U (en) * 1977-07-12 1979-02-10
JPS57154682U (en) * 1981-03-23 1982-09-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005047138A1 (en) * 2003-11-14 2005-05-26 Mitsubishi Denki Kabushiki Kaisha Buffer material for packaging and deaeration type packaging method
US7464517B2 (en) 2003-11-14 2008-12-16 Mitsubishi Denki Kabushiki Kaisha Shock absorbing material for packaging and deaeration packaging method

Also Published As

Publication number Publication date
JPH0518287Y2 (en) 1993-05-14

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