JPH0622279Y2 - 椅子における座席の弾力調節装置 - Google Patents
椅子における座席の弾力調節装置Info
- Publication number
- JPH0622279Y2 JPH0622279Y2 JP15288789U JP15288789U JPH0622279Y2 JP H0622279 Y2 JPH0622279 Y2 JP H0622279Y2 JP 15288789 U JP15288789 U JP 15288789U JP 15288789 U JP15288789 U JP 15288789U JP H0622279 Y2 JPH0622279 Y2 JP H0622279Y2
- Authority
- JP
- Japan
- Prior art keywords
- seat
- tension
- seat body
- leaf spring
- chair
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000005452 bending Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Chairs Characterized By Structure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15288789U JPH0622279Y2 (ja) | 1989-12-27 | 1989-12-27 | 椅子における座席の弾力調節装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15288789U JPH0622279Y2 (ja) | 1989-12-27 | 1989-12-27 | 椅子における座席の弾力調節装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0389659U JPH0389659U (en]) | 1991-09-12 |
| JPH0622279Y2 true JPH0622279Y2 (ja) | 1994-06-15 |
Family
ID=31699124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15288789U Expired - Lifetime JPH0622279Y2 (ja) | 1989-12-27 | 1989-12-27 | 椅子における座席の弾力調節装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622279Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392003A (zh) * | 2018-05-14 | 2018-08-14 | 刘澜涛 | 一种智能座椅 |
-
1989
- 1989-12-27 JP JP15288789U patent/JPH0622279Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0389659U (en]) | 1991-09-12 |
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