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 |