JPH01114331U - - Google Patents
Info
- Publication number
- JPH01114331U JPH01114331U JP880188U JP880188U JPH01114331U JP H01114331 U JPH01114331 U JP H01114331U JP 880188 U JP880188 U JP 880188U JP 880188 U JP880188 U JP 880188U JP H01114331 U JPH01114331 U JP H01114331U
- Authority
- JP
- Japan
- Prior art keywords
- rotating seat
- shock absorbing
- bottom frame
- absorbing device
- cylinders
- 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
- 230000035939 shock Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 1
- 230000000116 mitigating effect Effects 0.000 description 2
Landscapes
- Seats For Vehicles (AREA)
- Chairs Characterized By Structure (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案に係る回転腰掛用衝撃緩和装置
置の実施例を示す背面図、第２図は同じく平面図
、第３図は第一の実施例における衝撃緩和装置部
分を示す斜視図、第４図は同じくシリンダーの連
結状態を示す正断面図、第５図は第二の実施例に
おける衝撃緩和装置部分を示す斜視図、第６図は
同じくシリンダーの連結状態を示す正断面図であ
る。
１……腰掛本体、２……脚台、３……回転機構
、４……ボトムフレーム、５……シートボトム、
９……シリンダー、１０……ピストン、１１……
流量調節弁、１２……パイプ。
FIG. 1 is a rear view showing an embodiment of the impact mitigation device for a rotating seat according to the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a perspective view showing the impact mitigation device portion in the first embodiment. FIG. 4 is a front sectional view showing the connected state of the cylinders, FIG. 5 is a perspective view showing the shock absorbing device portion in the second embodiment, and FIG. 6 is a front sectional view showing the connected state of the cylinders. . 1... Seat body, 2... Leg stand, 3... Rotating mechanism, 4... Bottom frame, 5... Seat bottom,
9...Cylinder, 10...Piston, 11...
Flow control valve, 12...pipe.
Claims (1)
る脚台に対して回転機構を介して回動自在に枢設
すると共に、腰掛本体のシートバツクを上記ボト
ムフレームに対して起立揺動自在に枢着支承して
成る回転腰掛において、上記ボトムフレーム左右
両側部の前後端下面に位置する脚台上に該ボトム
フレームの下面に対向して上下方向へ摺動するピ
ストンを内蔵して成るシリンダーを夫々に配置す
ると共に、夫々前後方向又は左右方向に対置した
シリンダー間を連通し、相互に流体圧を移動させ
得るように構成したことを特徴とする回転腰掛用
衝撃緩和装置。 (2) 上下方向へ摺動するピストンに代えて、上
記ボトムフレームの前後端に対向して水平方向へ
摺動するピストンを内蔵して成るシリンダーを脚
台上に配置したしたことを特徴とする請求項１記
載の回転腰掛用衝撃緩和装置。 (3) 流体が、液体であることを特徴とする請求
項１又は２記載の回転腰掛用衝撃緩和装置。 (4) 流体が、気体であることを特徴とする請求
項１又は２記載の回転腰掛用衝撃緩和装置。 (5) シリンダー間を接続するパイプの中間位置
に流量調節弁を介在させたことを特徴とする請求
項１又は２記載の回転腰掛用衝撃緩和装置。[Scope of Claim for Utility Model Registration] (1) The bottom frame of the seat body is rotatably pivoted via a rotation mechanism to a leg base fixed to the floor, and the seat back of the seat body is connected to the bottom frame. A rotary seat is pivotally supported so as to be able to stand up and swing freely against the bottom frame. An impact for a rotating seat, characterized in that cylinders each having a built-in piston are arranged, and the cylinders, which are opposed to each other in the front-rear direction or left-right direction, are communicated with each other so that fluid pressure can be mutually transferred. Relaxation device. (2) Instead of a piston that slides in the vertical direction, a cylinder that has a built-in piston that slides in the horizontal direction facing the front and rear ends of the bottom frame is arranged on the base. A shock absorbing device for a rotating seat according to claim 1. (3) The shock absorbing device for a rotating seat according to claim 1 or 2, wherein the fluid is a liquid. (4) The shock absorbing device for a rotating seat according to claim 1 or 2, wherein the fluid is a gas. (5) The shock absorbing device for a rotating seat according to claim 1 or 2, characterized in that a flow control valve is interposed at an intermediate position of the pipe connecting the cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP880188U JPH01114331U (en) | 1988-01-28 | 1988-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP880188U JPH01114331U (en) | 1988-01-28 | 1988-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01114331U true JPH01114331U (en) | 1989-08-01 |
Family
ID=31214980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP880188U Pending JPH01114331U (en) | 1988-01-28 | 1988-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01114331U (en) |
-
1988
- 1988-01-28 JP JP880188U patent/JPH01114331U/ja active Pending
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