JPS61171016U - - Google Patents
Info
- Publication number
- JPS61171016U JPS61171016U JP5284985U JP5284985U JPS61171016U JP S61171016 U JPS61171016 U JP S61171016U JP 5284985 U JP5284985 U JP 5284985U JP 5284985 U JP5284985 U JP 5284985U JP S61171016 U JPS61171016 U JP S61171016U
- Authority
- JP
- Japan
- Prior art keywords
- lens barrel
- fixed
- tube
- fitting gap
- heat welding
- 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
- 238000003466 welding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
Description
第１図は本考案に係るレンズ鏡胴の実施例の要
部縦断面図、第２図は第１図のＡ―Ａ線断面図、
第３図はその要部の分解斜視図である。
１…固定筒、２…移動筒、２ａ，２ｂ…突起、
２ｃ…窓部、２ｄ…突起、２ｅ…加熱溶着用突起
、３…嵌合間隙調整部材、３ａ…くさび状の先端
部、３ｂ…穴部。
FIG. 1 is a vertical cross-sectional view of a main part of an embodiment of the lens barrel according to the present invention, FIG. 2 is a cross-sectional view taken along the line A--A in FIG.
FIG. 3 is an exploded perspective view of the main parts. 1... fixed tube, 2... movable tube, 2a, 2b... protrusion,
2c... Window portion, 2d... Protrusion, 2e... Heat welding protrusion, 3... Fitting gap adjustment member, 3a... Wedge-shaped tip, 3b... Hole.
補正 昭６１．４．８
図面の簡単な説明を次のように補正する。
明細書第６ページ第１５行の「実施例」を「一
実施例」と補正する。
明細書第６ページ第１７行ないし第７ページ第
１行の「第３図は… ３ｂ…穴部」を次のように
補正する。
「第３図はその要部の分解斜視図、第４図は本
考案の他の実施例を示すレンズ鏡胴の要部断面図
、第５図はその要部の分解斜視図である。
１…固定筒、２…移動筒、１２…レンズ枠、２
ａ，２ｂ，１２ａ，１２ｂ…突起、２ｃ，１２ｃ
…窓部、２ｄ，１２ｄ…突起、２ｅ，１２ｅ…加
熱溶着用突起、３，１３…嵌合間隙調整部材、３
ａ，１３ａ…くさび状の先端部、３ｂ，１３ｂ…
穴部、Ｌ１１…レンズ」Amendment April 8, 1981 The brief description of the drawing is amended as follows. "Example" on page 6, line 15 of the specification is amended to read "one example." ``Figure 3...3b...hole'' in the 17th line of the 6th page of the specification to the 1st line of the 7th page is corrected as follows. 3 is an exploded perspective view of the main parts, FIG. 4 is a sectional view of the main parts of a lens barrel showing another embodiment of the present invention, and FIG. 5 is an exploded perspective view of the main parts. ... Fixed barrel, 2... Movable barrel, 12... Lens frame, 2
a, 2b, 12a, 12b...protrusion, 2c, 12c
...Window portion, 2d, 12d...Protrusion, 2e, 12e...Protrusion for heat welding, 3, 13...Fitting gap adjustment member, 3
a, 13a...wedge-shaped tip, 3b, 13b...
Hole, L 11 ...Lens"
Claims (1)
筒を有し、その外側の筒体の外周部に形成した窓
部にくさび状の嵌合間隙調整部材を調整可能に固
着して成るレンズ鏡胴。 ２ 外側の筒体は合成樹脂材により一体成形され
かつ嵌合間隙調整部材を固着するための加熱溶着
用突起を有している実用新案登録請求の範囲第１
項記載のレンズ鏡筒。 ３ 嵌合間隙調整部材は合成樹脂材により一体成
形されかつ外側の筒体に設けた加熱溶着用突起に
その円周方向に調整可能に固着して成る実用新案
登録請求の範囲第２項記載のレンズ鏡胴。[Claims for Utility Model Registration] 1. A fixed tube and a movable tube that is slidably fitted into the fixed tube, and a window formed on the outer periphery of the outer tube has a wedge-shaped fitting gap adjustment mechanism. A lens barrel made of adjustable and fixed members. 2. Utility model registration claim 1, in which the outer cylindrical body is integrally molded from a synthetic resin material and has a heat welding protrusion for fixing the fitting gap adjustment member.
Lens barrel described in section. 3. The fitting gap adjusting member is integrally molded from a synthetic resin material and fixed to a heat welding protrusion provided on the outer cylinder so as to be adjustable in the circumferential direction thereof. lens barrel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5284985U JPH0412485Y2 (en) | 1985-04-11 | 1985-04-11 | |
| US06/847,206 US4812015A (en) | 1985-04-02 | 1986-04-02 | Lens barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5284985U JPH0412485Y2 (en) | 1985-04-11 | 1985-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61171016U true JPS61171016U (en) | 1986-10-23 |
| JPH0412485Y2 JPH0412485Y2 (en) | 1992-03-26 |
Family
ID=30573163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5284985U Expired JPH0412485Y2 (en) | 1985-04-02 | 1985-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412485Y2 (en) |
-
1985
- 1985-04-11 JP JP5284985U patent/JPH0412485Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412485Y2 (en) | 1992-03-26 |