JPS6430526U - - Google Patents
Info
- Publication number
- JPS6430526U JPS6430526U JP12533187U JP12533187U JPS6430526U JP S6430526 U JPS6430526 U JP S6430526U JP 12533187 U JP12533187 U JP 12533187U JP 12533187 U JP12533187 U JP 12533187U JP S6430526 U JPS6430526 U JP S6430526U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- latching
- support frame
- lens case
- case
- 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
- 239000011521 glass Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lenses (AREA)
Description
第１図はこの考案の実施例の構成を概略的に示
す平面図、第２図はこの実施例の構成を概略的に
示す縦断面図、第３図はこの実施例の構成を概略
的に示す縦断面図、第４図はこの実施例の構成を
概略的に示す横断面図、第５図はこの実施例にお
けるレンズ展開時のレンズ展開用弾性部材の状態
を示す横断面図である。
１０……レンズ、１２……支持枠、１４……レ
ンズケース、２０……レンズ展開用の弾性部材、
２２……第一掛止部、２４……第二掛止部、２６
……掛止状態保持用の弾性部材。
Fig. 1 is a plan view schematically showing the configuration of an embodiment of this invention, Fig. 2 is a vertical sectional view schematically showing the configuration of this embodiment, and Fig. 3 is a schematic diagram showing the configuration of this embodiment. FIG. 4 is a cross-sectional view schematically showing the structure of this embodiment, and FIG. 5 is a cross-sectional view showing the state of the lens expansion elastic member in this embodiment when the lens is expanded. 10... Lens, 12... Support frame, 14... Lens case, 20... Elastic member for lens expansion,
22...First latching part, 24...Second latching part, 26
...An elastic member for maintaining the hooked state.
Claims (1)
スと、 前記支持枠及びレンズケースの間に設けられ、
前記レンズケース内に収納される前記レンズを前
記レンズケースの外側に展開するためのレンズ展
開用の弾性部材と、 前記支持枠に設けられる第一掛止部と、 前記レンズケースに設けられる第二掛止部とを
備え、 前記レンズの収納時にこれら掛止部の掛止状態
を保持し、 前記レンズの展開時にこれら掛止部のいずれか
一方を押すことによつてこれら掛止部の掛止状態
を解除することを特徴とするルーペにおける展開
機構。 (2) 前記第二掛止部を、一方の端部が前記レン
ズケースから延出されるように設け、 該第二掛止部の延出端部とは反対側の部分及び
前記レンズケースの間に掛止状態保持用の弾性部
材を設け、 前記第二掛止部の延出端部を押すことによつて
前記掛止状態を解除することを特徴とする実用新
案登録請求の範囲第１項に記載のルーペにおける
展開機構。[Claims for Utility Model Registration] (1) A lens, a support frame for the lens, a lens case to which the support frame is rotatably attached, and a lens provided between the support frame and the lens case,
a lens deployment elastic member for deploying the lens stored in the lens case to the outside of the lens case; a first hook provided on the support frame; and a second hook provided on the lens case. latching portions, the latching state of these latching portions is maintained when the lens is stored, and the latching portions are latched by pressing either one of these latching portions when the lens is deployed. An expansion mechanism in a magnifying glass characterized by releasing the state. (2) The second latching part is provided so that one end thereof extends from the lens case, and the second latching part is provided between a portion of the second latching part opposite to the extending end and the lens case. A utility model registration claim 1, characterized in that: an elastic member is provided for maintaining the latched state, and the latched state is released by pushing the extending end of the second latching portion. Expansion mechanism in the magnifying glass described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12533187U JPH0238253Y2 (en) | 1987-08-18 | 1987-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12533187U JPH0238253Y2 (en) | 1987-08-18 | 1987-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6430526U true JPS6430526U (en) | 1989-02-23 |
| JPH0238253Y2 JPH0238253Y2 (en) | 1990-10-16 |
Family
ID=31375842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12533187U Expired JPH0238253Y2 (en) | 1987-08-18 | 1987-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238253Y2 (en) |
-
1987
- 1987-08-18 JP JP12533187U patent/JPH0238253Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0238253Y2 (en) | 1990-10-16 |
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