JPH0335761U - - Google Patents
Info
- Publication number
- JPH0335761U JPH0335761U JP9756589U JP9756589U JPH0335761U JP H0335761 U JPH0335761 U JP H0335761U JP 9756589 U JP9756589 U JP 9756589U JP 9756589 U JP9756589 U JP 9756589U JP H0335761 U JPH0335761 U JP H0335761U
- Authority
- JP
- Japan
- Prior art keywords
- impact
- shock absorbing
- absorbing body
- reducing
- elongation
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims 1
- 230000000116 mitigating effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Vibration Dampers (AREA)
- Invalid Beds And Related Equipment (AREA)
Description
第１図は本考案に係る衝撃緩和体の実施例を示
す概略断面図、第２図は従来の衝撃緩和体を示す
概略断面図、第３図は本考案で使用される軟弾性
高分子マツトの好ましい積層構造を例示する断面
説明図、第４図は衝撃緩和体にかかる負荷と反発
力の関係について本考案材と従来材を対比して示
すグラフである。
１……高分子マツト、２……布材、２′……高
伸縮性布材、３……枠材。
Figure 1 is a schematic sectional view showing an embodiment of the impact mitigation body according to the present invention, Figure 2 is a schematic sectional view showing a conventional impact mitigation body, and Figure 3 is a soft elastic polymer mat used in the present invention. FIG. 4 is a cross-sectional explanatory view illustrating a preferable laminated structure, and FIG. 4 is a graph showing the relationship between the load applied to the shock absorbing body and the repulsive force, comparing the material of the present invention and the conventional material. 1...Polymer mat, 2...Fabric material, 2'...Highly elastic fabric material, 3...Frame material.
Claims (1)
型発泡マツトよりなる衝撃緩和用成形体の少なく
とも衝撃緩和面に、縦・横方向に夫々２０％以上
の伸びを有する高伸縮性布材を被装したものであ
ることを特徴とする衝撃緩和体。 A highly elastic fabric material having an elongation of 20% or more in the longitudinal and lateral directions is coated on at least the impact-reducing surface of the impact-reducing molded article made of open-pore foamed mat made of a soft elastic polymeric material. A shock absorbing body characterized by being equipped with a shock absorbing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9756589U JPH0335761U (en) | 1989-08-21 | 1989-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9756589U JPH0335761U (en) | 1989-08-21 | 1989-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335761U true JPH0335761U (en) | 1991-04-08 |
Family
ID=31646702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9756589U Pending JPH0335761U (en) | 1989-08-21 | 1989-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012031931A (en) * | 2010-07-30 | 2012-02-16 | Canvas-Chiba Corp | Shock absorber |
| WO2012105466A1 (en) * | 2011-02-04 | 2012-08-09 | システムサポート 株式会社 | Mattress |
-
1989
- 1989-08-21 JP JP9756589U patent/JPH0335761U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012031931A (en) * | 2010-07-30 | 2012-02-16 | Canvas-Chiba Corp | Shock absorber |
| WO2012105466A1 (en) * | 2011-02-04 | 2012-08-09 | システムサポート 株式会社 | Mattress |
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