JPH0436862U - - Google Patents
Info
- Publication number
- JPH0436862U JPH0436862U JP7932890U JP7932890U JPH0436862U JP H0436862 U JPH0436862 U JP H0436862U JP 7932890 U JP7932890 U JP 7932890U JP 7932890 U JP7932890 U JP 7932890U JP H0436862 U JPH0436862 U JP H0436862U
- Authority
- JP
- Japan
- Prior art keywords
- air
- support sheet
- air cylinder
- hose connected
- cylinder
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
第１図ないし第３図は、この考案に係るエアサ
ポートシート構造の一実施例を示すもので、第１
図はそのエアサポートシートからエアを排出した
状態を、その一部を切除して示す要部の斜視説明
図、第２図はこのエアサポートシートのエアを排
出させた状態における要部の縦断説明図、第３図
はこのエアサポートシートにエアを注入した状態
における要部の縦断説明図、第４図は従来のエア
サポートシート構造の要部縦断説明図、第５図は
他の従来例の要部縦断説明図である。
１２……エアサポートシート、１２Ａ……下側
部、１２Ｂ……上側部、１４……エアホース、１
５……エアシリンダ、１５Ａ，１６Ａ……頂部、
１６……ピストンロツド、１８……調節バルブ。
Figures 1 to 3 show one embodiment of the air support seat structure according to this invention.
The figure is a partially cutaway perspective view of the main parts of the air support sheet in a state where air is discharged, and Figure 2 is a longitudinal cross-sectional view of the main parts of the air support sheet with air discharged. Figure 3 is a vertical cross-sectional view of the main parts of the air support sheet in a state where air is injected into it, Figure 4 is a vertical cross-sectional view of the main parts of the conventional air support seat structure, and Figure 5 is a cross-sectional view of the main parts of the conventional air support sheet structure. It is a longitudinal sectional explanatory diagram of the main part. 12...Air support sheet, 12A...Lower side part, 12B...Upper side part, 14...Air hose, 1
5... Air cylinder, 15A, 16A... Top,
16...Piston rod, 18...Adjustment valve.
Claims (1)
縮小する、柔軟性及び伸縮性を有する中空のエア
サポートシートの下側部内に、エアポンプに連結
されるエアホースの端部を開口させると共に、前
記エアサポートシートの下側部及び上側部に、エ
アシリンダの頂部及びそのピストンロツドの頂部
をそれぞれ固定し、かつ、前記エアシリンダの底
部に前記エアポンプに接続されるエアホースを連
結したことを特徴とするエアサポートシート構造
。 The end of the air hose connected to the air pump is opened in the lower side of a flexible and stretchable hollow air support sheet whose upper side expands or contracts when air is injected or discharged; An air cylinder characterized in that the top of an air cylinder and the top of its piston rod are respectively fixed to the lower and upper parts of the air support sheet, and an air hose connected to the air pump is connected to the bottom of the air cylinder. Support seat structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7932890U JPH0436862U (en) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7932890U JPH0436862U (en) | 1990-07-27 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0436862U true JPH0436862U (en) | 1992-03-27 |
Family
ID=31623388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7932890U Pending JPH0436862U (en) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0436862U (en) |
-
1990
- 1990-07-27 JP JP7932890U patent/JPH0436862U/ja active Pending