JPH0411003U - - Google Patents
Info
- Publication number
- JPH0411003U JPH0411003U JP5314890U JP5314890U JPH0411003U JP H0411003 U JPH0411003 U JP H0411003U JP 5314890 U JP5314890 U JP 5314890U JP 5314890 U JP5314890 U JP 5314890U JP H0411003 U JPH0411003 U JP H0411003U
- Authority
- JP
- Japan
- Prior art keywords
- center line
- recessed
- distance
- interpupillary distance
- recessed part
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Eyeglasses (AREA)
Description
第１図は、本考案の一実施例を示す概略の説明
図である。
符号については、１は瞳孔間距離測定用の物差
、２は平坦な側の側部、３は鼻当て用の窪み部、
４は窪み部が形成されている側部、５は窪み部の
頂部、６は窪み部の中心線、７及び９は中心線か
らの離間距離を示す目盛、８，１０及び１４は窓
、１１は基線、１２は左側端部、１３は矢尻端部
、１５は矢尻端部からの離間距離を示す目盛並び
に１６は目盛を示す。
FIG. 1 is a schematic explanatory diagram showing an embodiment of the present invention. As for the codes, 1 is the ruler for measuring the interpupillary distance, 2 is the flat side, 3 is the recessed part for the nose pad,
4 is the side where the recess is formed, 5 is the top of the recess, 6 is the center line of the recess, 7 and 9 are scales indicating the distance from the center line, 8, 10 and 14 are windows, 11 12 is the left end, 13 is the arrowhead end, 15 is a scale indicating the distance from the arrowhead end, and 16 is a scale.
Claims (1)
いる瞳孔間距離測定用物差において、第２の側部
に該側部縁から内側に窪む鼻当て用の窪み部分が
形成されており、該窪み部分の頂部を通る中心線
に対して直交する方向に該中心線からの離間距離
を示す目盛りを有する透明領域が設けられている
ことを特徴とする瞳孔間距離測定用物差。 In the interpupillary distance measuring object having first and second side parts extending in the longitudinal direction, a recessed part for a nose pad is formed in the second side part and recessed inward from the edge of the side part. A ruler for measuring interpupillary distance, characterized in that the transparent area is provided with a scale indicating the distance from the center line in a direction perpendicular to the center line passing through the top of the recessed part. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5314890U JPH0411003U (en) | 1990-05-22 | 1990-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5314890U JPH0411003U (en) | 1990-05-22 | 1990-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0411003U true JPH0411003U (en) | 1992-01-29 |
Family
ID=31574087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5314890U Pending JPH0411003U (en) | 1990-05-22 | 1990-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0411003U (en) |
-
1990
- 1990-05-22 JP JP5314890U patent/JPH0411003U/ja active Pending
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