JPS61115233U - - Google Patents
Info
- Publication number
- JPS61115233U JPS61115233U JP19772884U JP19772884U JPS61115233U JP S61115233 U JPS61115233 U JP S61115233U JP 19772884 U JP19772884 U JP 19772884U JP 19772884 U JP19772884 U JP 19772884U JP S61115233 U JPS61115233 U JP S61115233U
- Authority
- JP
- Japan
- Prior art keywords
- push
- sticks
- bead
- abacus
- attached
- 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
- 239000011324 bead Substances 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims 1
Landscapes
- Push-Button Switches (AREA)
Description
第１図は、本考案に係る算盤珠ご破算装置を利
用した算盤の一部省略の正面図、第２図はご破算
棒の横側面図、第３図イロは、ご破算棒付近のＡ
―Ａ線断面図で、イはご破算動作時、ロは完了後
の状態を示す。
１…算盤本体、２…中桟、３…五珠、４…一珠
、５…珠軸、６…ご破算棒、７，７′…回転支点
、８…押し上げ杆。
Fig. 1 is a partially omitted front view of an abacus using the abacus bead calculation device according to the present invention, Fig. 2 is a side view of the abacus stick, and Fig. 3 is an A near the abacus stick.
- In the cross-sectional view taken along line A, A shows the state during the bankrupt operation and B shows the state after completion. 1...Abacus main body, 2...Middle beam, 3...Five beads, 4...One bead, 5...Bead shaft, 6...Banking rod, 7, 7'...Rotation fulcrum, 8...Pushing rod.
Claims (1)
るようガイドされたご破算棒を中桟付近で珠軸下
方の五珠側及び一珠側に装着し、ご破算棒下方に
、押し上げ杆を意図的力でのみ動作する程度の弾
性体に取付けて設け、弾性体の押し上げ杆取付位
置下面に押し上げ凸部を形成して算盤本体と連接
し、算盤本体への意図的加圧により押し上げ杆が
ご破算棒を上方へと押し開かれるよう装着したこ
とを特徴とする算盤珠ご破算装置。 When moving to the upper part, the sticks are guided so that both sticks are pushed open. Attach the sticks to the five bead side and the one bead side below the bead axis near the middle crosspiece, and intentionally push the push rods under the sticks. It is attached to an elastic body that can only be operated by force, and a push-up protrusion is formed on the lower surface of the elastic body where the push-up rod is attached, and it is connected to the abacus body, so that the push-up rod can be moved by intentionally applying pressure to the abacus body. An abacus bead bankrupting device characterized by being attached so that it can be pushed open upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19772884U JPS61115233U (en) | 1984-12-27 | 1984-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19772884U JPS61115233U (en) | 1984-12-27 | 1984-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61115233U true JPS61115233U (en) | 1986-07-21 |
Family
ID=30756178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19772884U Pending JPS61115233U (en) | 1984-12-27 | 1984-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61115233U (en) |
-
1984
- 1984-12-27 JP JP19772884U patent/JPS61115233U/ja active Pending