JPH0228479U - - Google Patents
Info
- Publication number
- JPH0228479U JPH0228479U JP10644388U JP10644388U JPH0228479U JP H0228479 U JPH0228479 U JP H0228479U JP 10644388 U JP10644388 U JP 10644388U JP 10644388 U JP10644388 U JP 10644388U JP H0228479 U JPH0228479 U JP H0228479U
- Authority
- JP
- Japan
- Prior art keywords
- thickness
- protrusion
- tip
- diameter
- base
- 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
Links
- 239000000463 material Substances 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
Landscapes
- Buffer Packaging (AREA)
Description
第１図は本校案の一実施例の緩衝材の側面図で
あり、第２図は、その平面図であり、第３図は同
じく断面図である。
図中の符号は、１；突起部、２；プラスチツク
シート、３；突起部の先端、４；突起部の根本部
、５；突起部の中間部である。
Fig. 1 is a side view of a cushioning material according to an embodiment of our proposal, Fig. 2 is a plan view thereof, and Fig. 3 is a sectional view thereof. The symbols in the figure are 1: protrusion, 2: plastic sheet, 3: tip of protrusion, 4: root of protrusion, and 5: middle part of protrusion.
Claims (1)
的な中空円錐状の突起部を一定間隔毎に多数設け
、該突起部は、先端部に近付くほど次第に直径が
小さくなり、突起物品の高さは、該突起部の根元
の直径の１．５〜３．５倍であり、各突起部の先
端と先端の間隔は突起部の根元の直径の１〜２倍
である緩衝材。 ２ 中空円錐状突起部の先端部及び根元の肉厚を
大きくし、突起部の中間部の肉厚を薄くし、該中
間部の最低肉厚を突起部の最先端及び根元の肉厚
の平均値の３０〜８０％である請求項１記載の緩
衝材。[Claims for Utility Model Registration] 1. A plastic sheet is provided with a large number of hollow conical protrusions that are continuous and integral with the sheet at regular intervals, and the diameter of the protrusions gradually decreases as they approach the tip, The height of the protruding article is 1.5 to 3.5 times the diameter of the base of the protrusion, and the distance between the tips of each protrusion is 1 to 2 times the diameter of the base of the protrusion. Material. 2 The thickness of the tip and base of the hollow conical projection is increased, the thickness of the middle part of the projection is thinned, and the minimum thickness of the middle part is the average of the thickness of the tip and root of the projection. The cushioning material according to claim 1, wherein the cushioning material has a value of 30 to 80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988106443U JPH076128Y2 (en) | 1988-08-11 | 1988-08-11 | Cushioning material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988106443U JPH076128Y2 (en) | 1988-08-11 | 1988-08-11 | Cushioning material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0228479U true JPH0228479U (en) | 1990-02-23 |
| JPH076128Y2 JPH076128Y2 (en) | 1995-02-15 |
Family
ID=31339962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988106443U Expired - Lifetime JPH076128Y2 (en) | 1988-08-11 | 1988-08-11 | Cushioning material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076128Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006025596A1 (en) * | 2004-09-02 | 2006-03-09 | Kawakami Sangyo Co., Ltd. | Three-dimensional structure with needle-like projection on one surface and device and method for manufacturing the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5983781U (en) * | 1982-11-30 | 1984-06-06 | 株式会社東芝 | Protective member |
| JPS6299555U (en) * | 1985-12-13 | 1987-06-25 |
-
1988
- 1988-08-11 JP JP1988106443U patent/JPH076128Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5983781U (en) * | 1982-11-30 | 1984-06-06 | 株式会社東芝 | Protective member |
| JPS6299555U (en) * | 1985-12-13 | 1987-06-25 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006025596A1 (en) * | 2004-09-02 | 2006-03-09 | Kawakami Sangyo Co., Ltd. | Three-dimensional structure with needle-like projection on one surface and device and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076128Y2 (en) | 1995-02-15 |