JPS6427027U - - Google Patents
Info
- Publication number
- JPS6427027U JPS6427027U JP12017687U JP12017687U JPS6427027U JP S6427027 U JPS6427027 U JP S6427027U JP 12017687 U JP12017687 U JP 12017687U JP 12017687 U JP12017687 U JP 12017687U JP S6427027 U JPS6427027 U JP S6427027U
- Authority
- JP
- Japan
- Prior art keywords
- lock body
- outer cylinder
- inner cylinder
- guide part
- adjustment mechanism
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Chairs Characterized By Structure (AREA)
Description
図面は本考案の一実施例を示したもので、第1
図は外筒を切欠いて示す正面図、第2図は外筒と
内筒とを切欠いて示す正面図、第3図は外筒と内
筒とを切欠いて示す側面図、第4図は第1図−
線拡大断面図、第5図は内筒を外筒に対しスラ
イド自由とした状態を示す説明図である。
1……外筒、2……内筒、3……ガイド部、4
……ロツク体、6……係合部、7……スプリング
(付勢手段)、8……制御体、8a……第1カム
面(カム面)、9……操作レバー。
The drawing shows one embodiment of the present invention.
The figure is a front view with the outer cylinder cut away, Figure 2 is a front view with the outer cylinder and inner cylinder cut away, Figure 3 is a side view with the outer cylinder and inner cylinder cut away, and Figure 4 is the front view with the outer cylinder cut away. Figure 1-
The enlarged line sectional view, FIG. 5, is an explanatory diagram showing a state in which the inner cylinder is free to slide relative to the outer cylinder. 1...Outer cylinder, 2...Inner cylinder, 3...Guide part, 4
... Lock body, 6 ... Engagement part, 7 ... Spring (biasing means), 8 ... Control body, 8a ... First cam surface (cam surface), 9 ... Operation lever.
Claims (1)
の長さ調整機構であつて、前記内筒2と外筒1と
の一方に、径方向に延びるガイド部3を形成して
該ガイド部3にロツク体4を径方向のみ移動自由
に設けると共に、他方に前記ロツク体4が係合す
る係合部6を縦方向に複数形成する一方、前記ロ
ツク体4を前記係合部6と係合する位置に付勢さ
せる付勢手段7と、前記ロツク体4を前記係合部
6から離脱する位置に移動させるカム面8aをも
つ制御体8と、該制御体8の操作レバー9とを設
けたことを特徴とする伸縮部材の長さ調整機構。 This is a length adjustment mechanism of an extensible member in which an inner cylinder 2 is telescopically inserted into an outer cylinder 1, and a guide part 3 extending in the radial direction is formed in one of the inner cylinder 2 and the outer cylinder 1. A lock body 4 is provided on the guide part 3 so as to be freely movable only in the radial direction, and a plurality of engaging parts 6 with which the lock body 4 engages are formed in the longitudinal direction on the other hand. a control body 8 having a cam surface 8a that moves the lock body 4 to a position where it is disengaged from the engagement portion 6; and an operating lever 9 of the control body 8. A length adjustment mechanism for a telescoping member, characterized by comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12017687U JPH0444117Y2 (en) | 1987-08-04 | 1987-08-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12017687U JPH0444117Y2 (en) | 1987-08-04 | 1987-08-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6427027U true JPS6427027U (en) | 1989-02-16 |
JPH0444117Y2 JPH0444117Y2 (en) | 1992-10-19 |
Family
ID=31366054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12017687U Expired JPH0444117Y2 (en) | 1987-08-04 | 1987-08-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0444117Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007125990A (en) * | 2005-11-02 | 2007-05-24 | Ogk Co Ltd | Child seat for bicycle |
JP2009297252A (en) * | 2008-06-12 | 2009-12-24 | Yamaichimokken Co Ltd | Elevating chair |
JP2013017703A (en) * | 2011-07-12 | 2013-01-31 | Okamura Corp | Cart device |
-
1987
- 1987-08-04 JP JP12017687U patent/JPH0444117Y2/ja not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007125990A (en) * | 2005-11-02 | 2007-05-24 | Ogk Co Ltd | Child seat for bicycle |
JP4504906B2 (en) * | 2005-11-02 | 2010-07-14 | オージーケー技研株式会社 | Bicycle infant seat |
JP2009297252A (en) * | 2008-06-12 | 2009-12-24 | Yamaichimokken Co Ltd | Elevating chair |
JP2013017703A (en) * | 2011-07-12 | 2013-01-31 | Okamura Corp | Cart device |
Also Published As
Publication number | Publication date |
---|---|
JPH0444117Y2 (en) | 1992-10-19 |