JPH0246252U - - Google Patents
Info
- Publication number
- JPH0246252U JPH0246252U JP12668588U JP12668588U JPH0246252U JP H0246252 U JPH0246252 U JP H0246252U JP 12668588 U JP12668588 U JP 12668588U JP 12668588 U JP12668588 U JP 12668588U JP H0246252 U JPH0246252 U JP H0246252U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- hole
- binding
- international standard
- several
- 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
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Calculators And Similar Devices (AREA)
Description
図面は本考案計算器の一実施例を示すもので、
第１図は、６穴式計算器の平面図、第２図は、手
帳に計算器を綴込んだ状態を示す見開き平面図、
第３図は、左利きの人の利用状態を示す、計算器
付手帳の正面図。
１…計算器、２…計算操作部、３ａ〜３ｆ…綴
込み孔、４ａ〜４ｆ…綴込み孔、５…６穴式手帳
、６…開閉綴込み金具、７ａ〜７ｆ…紙綴じ杆、
８…綴込み用紙。
The drawing shows one embodiment of the calculator of the present invention.
Figure 1 is a plan view of the 6-hole calculator, Figure 2 is a two-page plan view showing the calculator inserted into a notebook,
FIG. 3 is a front view of a notebook with a calculator, showing how it is used by a left-handed person. 1... Calculator, 2... Calculation operation unit, 3a to 3f... Binding hole, 4a to 4f... Binding hole, 5... 6-hole notebook, 6... Opening/closing binding fitting, 7a to 7f... Paper binding rod,
8...Installation paper.
Claims (1)
るいは３穴の国際規格の穴数に対応する数個の綴
込み孔を穿設し、各綴込み孔の間隔は、国際規格
の穴ピツチに対応するようにして、数個の穴式手
帳に綴込み可能とした計算器。 Several binding holes are drilled in a straight line on both the left and right sides, corresponding to the international standard number of holes of 6 holes, 8 holes, or 3 holes, and the spacing between each binding hole corresponds to the hole pitch of the international standard. This is a calculator that can be inserted into several hole-type notebooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12668588U JPH0246252U (en) | 1988-09-27 | 1988-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12668588U JPH0246252U (en) | 1988-09-27 | 1988-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246252U true JPH0246252U (en) | 1990-03-29 |
Family
ID=31378430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12668588U Pending JPH0246252U (en) | 1988-09-27 | 1988-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05256445A (en) * | 1992-03-12 | 1993-10-05 | Rinnai Corp | Control device of cooking device |
-
1988
- 1988-09-27 JP JP12668588U patent/JPH0246252U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05256445A (en) * | 1992-03-12 | 1993-10-05 | Rinnai Corp | Control device of cooking device |
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