JPH0435114U - - Google Patents
Info
- Publication number
- JPH0435114U JPH0435114U JP7749490U JP7749490U JPH0435114U JP H0435114 U JPH0435114 U JP H0435114U JP 7749490 U JP7749490 U JP 7749490U JP 7749490 U JP7749490 U JP 7749490U JP H0435114 U JPH0435114 U JP H0435114U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- main body
- pair
- body frame
- open
- 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
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Telescopes (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
作用状態の横断平面図、第２図は同正面図、第３
図は同平面図、第４図は同側面図、第５図は第１
図のＡ−Ａ線断面図、第６図は背面図で右半分が
使用状態を左半分が折畳状態を示し、第７図は折
畳状態の横断平面図、第８図は同平面図、第９図
は同正面図、第１０図はカバーの分解縦断面図で
ある。
１……双眼鏡、２……接眼レンズ、３……本体
フレーム、４……覗き窓、５……カバー、６……
対物レンズ、７……対物レンズフレーム、８……
付勢ばね。
The drawings show an embodiment of the present invention; Fig. 1 is a cross-sectional plan view of the working state, Fig. 2 is a front view of the same, and Fig. 3 is a cross-sectional plan view of the working state.
The figure is the same plan view, Figure 4 is the same side view, and Figure 5 is the same side view.
6 is a rear view, the right half shows the used state and the left half shows the folded state, FIG. 7 is a cross-sectional plan view of the folded state, and FIG. 8 is the same plan view. , FIG. 9 is a front view of the same, and FIG. 10 is an exploded longitudinal sectional view of the cover. 1...Binoculars, 2...Eyepieces, 3...Body frame, 4...Viewing window, 5...Cover, 6...
Objective lens, 7... Objective lens frame, 8...
Biasing spring.
Claims (1)
面が開放された本体フレーム３と、接眼レンズ２
側に覗き窓４が設けられかつ前面及び左右対向内
側が開放されると共に前記本体フレーム３の左右
両側に左右方向に摺動自在に外嵌された左右一対
のカバー５と、前部に対物レンズ６を有し後部が
開放されると共に本体フレーム３に出入自在に嵌
装されかつ前記カバー５に枢支された左右一対の
対物レンズフレーム７と、該対物レンズフレーム
７を常時突出方向に付勢する付勢ばね８とから成
り、対物レンズフレーム７が突出した状態におい
て接眼レンズ２と対物レンズ６の光軸が一致する
ようにしたことを特徴とする折畳式双眼鏡。 A main body frame 3 having a pair of left and right eyepieces 2 with both left and right ends and the front side open, and an eyepiece 2
A viewing window 4 is provided on the side, the front surface and the left and right opposing inner sides are open, and a pair of left and right covers 5 are fitted on the left and right sides of the main body frame 3 so as to be slidable in the left and right direction, and an objective lens is provided in the front part. 6, a pair of left and right objective lens frames 7 which are open at the rear and are fitted into the main body frame 3 so as to be freely removable and are pivotally supported by the cover 5, and the objective lens frames 7 are always urged in the projecting direction. The folding binoculars are characterized in that the optical axes of the eyepiece lens 2 and the objective lens 6 are aligned with each other when the objective lens frame 7 is protruded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7749490U JPH0717053Y2 (en) | 1990-07-20 | 1990-07-20 | Folding binoculars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7749490U JPH0717053Y2 (en) | 1990-07-20 | 1990-07-20 | Folding binoculars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0435114U true JPH0435114U (en) | 1992-03-24 |
| JPH0717053Y2 JPH0717053Y2 (en) | 1995-04-19 |
Family
ID=31619934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7749490U Expired - Lifetime JPH0717053Y2 (en) | 1990-07-20 | 1990-07-20 | Folding binoculars |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717053Y2 (en) |
-
1990
- 1990-07-20 JP JP7749490U patent/JPH0717053Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717053Y2 (en) | 1995-04-19 |
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