JPH0239451Y2 - - Google Patents
Info
- Publication number
- JPH0239451Y2 JPH0239451Y2 JP11406387U JP11406387U JPH0239451Y2 JP H0239451 Y2 JPH0239451 Y2 JP H0239451Y2 JP 11406387 U JP11406387 U JP 11406387U JP 11406387 U JP11406387 U JP 11406387U JP H0239451 Y2 JPH0239451 Y2 JP H0239451Y2
- Authority
- JP
- Japan
- Prior art keywords
- pillow
- main body
- spherical
- cooling
- spherical bodies
- 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
- 239000003507 refrigerant Substances 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000035597 cooling sensation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000004237 neck muscle Anatomy 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
- Finger-Pressure Massage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11406387U JPH0239451Y2 (en]) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11406387U JPH0239451Y2 (en]) | 1987-07-24 | 1987-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6420819U JPS6420819U (en]) | 1989-02-01 |
| JPH0239451Y2 true JPH0239451Y2 (en]) | 1990-10-23 |
Family
ID=31354469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11406387U Expired JPH0239451Y2 (en]) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239451Y2 (en]) |
-
1987
- 1987-07-24 JP JP11406387U patent/JPH0239451Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6420819U (en]) | 1989-02-01 |
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