JPH0451901U - - Google Patents
Info
- Publication number
- JPH0451901U JPH0451901U JP9441090U JP9441090U JPH0451901U JP H0451901 U JPH0451901 U JP H0451901U JP 9441090 U JP9441090 U JP 9441090U JP 9441090 U JP9441090 U JP 9441090U JP H0451901 U JPH0451901 U JP H0451901U
- Authority
- JP
- Japan
- Prior art keywords
- moving device
- chin rest
- perimeter
- receiving hole
- face
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は、実施例の顎受け装置の構造説明図、
第２図は実施例の視野計の全体概略斜視図、第３
図は従来の顎受け装置の構造説明図である。
１１……視野計、１３……視野計本体、２２…
…顔部受入孔、２３……顎受け装置、２３ａ……
上下移動装置、２３ｂ……左右移動装置、４１…
…顎受け部材。
FIG. 1 is a structural explanatory diagram of the chin rest device of the embodiment;
Figure 2 is an overall schematic perspective view of the perimeter of the embodiment;
The figure is a structural explanatory diagram of a conventional chin rest device. 11...perimeter, 13...perimeter body, 22...
...Face receiving hole, 23... Chin rest device, 23a...
Vertical movement device, 23b... Lateral movement device, 41...
...Chin rest member.
Claims (1)
孔の下部に、左右移動装置と上下移動装置とを設
けて顎受け部材を支持させ、顎受け部材を上下方
向および左右方向に移動可能とした視野計の顎受
け装置において、 前記左右移動装置および上下移動装置のそれぞ
れをいずれも巻掛け伝動装置で構成したことを特
徴とする視野計の顎受け装置。[Claims for Utility Model Registration] A left-right moving device and a vertical moving device are provided below the face-receiving hole of the perimeter body having the face-receiving hole to support the chin rest member, and move the chin rest member up and down. What is claimed is: 1. A chin rest device for a perimeter that is movable in both directions and in the left and right directions, characterized in that each of the left and right moving device and the vertical moving device is configured with a wrap-around transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9441090U JP2523470Y2 (en) | 1990-09-07 | 1990-09-07 | Perimeter chin support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9441090U JP2523470Y2 (en) | 1990-09-07 | 1990-09-07 | Perimeter chin support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0451901U true JPH0451901U (en) | 1992-05-01 |
| JP2523470Y2 JP2523470Y2 (en) | 1997-01-22 |
Family
ID=31832322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9441090U Expired - Lifetime JP2523470Y2 (en) | 1990-09-07 | 1990-09-07 | Perimeter chin support |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2523470Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553078A (en) * | 2018-05-16 | 2018-09-21 | 北京图湃影像科技有限公司 | A kind of stable compact chin drags support lifting structure |
-
1990
- 1990-09-07 JP JP9441090U patent/JP2523470Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553078A (en) * | 2018-05-16 | 2018-09-21 | 北京图湃影像科技有限公司 | A kind of stable compact chin drags support lifting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2523470Y2 (en) | 1997-01-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |