JPS61103626U - - Google Patents
Info
- Publication number
- JPS61103626U JPS61103626U JP18838384U JP18838384U JPS61103626U JP S61103626 U JPS61103626 U JP S61103626U JP 18838384 U JP18838384 U JP 18838384U JP 18838384 U JP18838384 U JP 18838384U JP S61103626 U JPS61103626 U JP S61103626U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- diameter
- hooked
- pipe
- fixed part
- 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
- 230000003247 decreasing effect Effects 0.000 claims 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Pivots And Pivotal Connections (AREA)
Description
第１図は本考案の一実施例の正面図、第２図は
その断面図である。
１…固定部材、４…インナーパイプ、５…固定
部、６…可動部、７…インナースプリング、８…
アウタースプリング、９…アウターパイプ、１０
…可動部材。
FIG. 1 is a front view of an embodiment of the present invention, and FIG. 2 is a sectional view thereof. DESCRIPTION OF SYMBOLS 1... Fixed member, 4... Inner pipe, 5... Fixed part, 6... Movable part, 7... Inner spring, 8...
Outer spring, 9...Outer pipe, 10
...Movable parts.
Claims (1)
る可動部とが同軸的に連設されたシリンダと、 このシリンダの内部および外部に回動可能に配
設されたインナーパイプおよびアウターパイプと
、 前記シリンダの内径よりも大径に巻回されてシ
リンダの内径部に挿入されると共に一端部が前記
インナーパイプに掛止され他端部がシリンダの固
定部に掛止されたインナースプリングと、 前記シリンダの外径よりも小径に巻回されてシ
リンダの外径部に外挿されると共に一端部が前記
アウターパイプに掛止され他端部がシリンダの固
定部に掛止されたアウタースプリングとからなり
、 前記インナーパイプをインナースプリングの縮
径方向に回動させると同時に前記アウターパイプ
をアウタースプリングの拡径方向に回動させて可
動部材のロツクを解除することを特徴とする軸ロ
ツク装置。[Claims for Utility Model Registration] A cylinder in which a fixed part connected to a fixed member and a movable part connected to a movable member are coaxially connected, and a cylinder rotatably arranged inside and outside the cylinder. An inner pipe and an outer pipe, which are wound to a diameter larger than the inner diameter of the cylinder and inserted into the inner diameter of the cylinder, and one end is hooked to the inner pipe and the other end is hooked to a fixed part of the cylinder. an inner spring that is wound to a diameter smaller than the outer diameter of the cylinder and is inserted around the outer diameter of the cylinder, and one end is hooked to the outer pipe and the other end is hooked to a fixed part of the cylinder. The movable member is unlocked by rotating the inner pipe in the direction of decreasing the diameter of the inner spring and simultaneously rotating the outer pipe in the direction of increasing the diameter of the outer spring. Axial locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18838384U JPS61103626U (en) | 1984-12-12 | 1984-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18838384U JPS61103626U (en) | 1984-12-12 | 1984-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61103626U true JPS61103626U (en) | 1986-07-01 |
Family
ID=30745848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18838384U Pending JPS61103626U (en) | 1984-12-12 | 1984-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61103626U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231615U (en) * | 1975-08-28 | 1977-03-05 |
-
1984
- 1984-12-12 JP JP18838384U patent/JPS61103626U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231615U (en) * | 1975-08-28 | 1977-03-05 |