JPS62201824U - - Google Patents
Info
- Publication number
- JPS62201824U JPS62201824U JP9096586U JP9096586U JPS62201824U JP S62201824 U JPS62201824 U JP S62201824U JP 9096586 U JP9096586 U JP 9096586U JP 9096586 U JP9096586 U JP 9096586U JP S62201824 U JPS62201824 U JP S62201824U
- Authority
- JP
- Japan
- Prior art keywords
- abacus
- degrees
- slip
- protrudes
- back side
- 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
- 239000002783 friction material Substances 0.000 claims description 2
- 244000043261 Hevea brasiliensis Species 0.000 claims 1
- 229920003052 natural elastomer Polymers 0.000 claims 1
- 229920001194 natural rubber Polymers 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 229920003051 synthetic elastomer Polymers 0.000 claims 1
- 239000005061 synthetic rubber Substances 0.000 claims 1
- 239000011324 bead Substances 0.000 description 1
Landscapes
- Toys (AREA)
Description
第１図は本考案の斜視図、第２図はそろばん本
体の裏面図、第３，４図はそろばんの裏側から見
た平面図、第５，６図はそろばんの正面から見た
断面図。
１は支持体、２は摩擦材、３は本体取り付けバ
ネ内蔵の伸縮可能なピン、４は本体取り付けピン
、５は支持体固定溝、６はそろばんの枠、７はそ
ろばんの珠、８はそろばんの梁、９はそろばんの
軸。
Fig. 1 is a perspective view of the present invention, Fig. 2 is a back view of the abacus body, Figs. 3 and 4 are plan views seen from the back of the abacus, and Figs. 5 and 6 are sectional views seen from the front of the abacus. 1 is a support body, 2 is a friction material, 3 is an extendable pin with a built-in spring for attaching the main body, 4 is a pin for attaching the main body, 5 is a support fixing groove, 6 is an abacus frame, 7 is an abacus bead, 8 is an abacus beam, 9 is the axis of the abacus.
Claims (1)
天然ゴムあるいは合成ゴム等の摩擦材を取り付け
たスベリ防止部材がそろばんの底面から突出し、
非使用時には該部材を容易に７５度から１０５度
の範囲で回転させてそろばん本体に収納できるこ
とを特徴とするそろばんのスベリ防止装置。 On the back side of the abacus, an anti-slip member is attached with a friction material such as natural rubber or synthetic rubber that has a high friction coefficient when in use, and protrudes from the bottom of the abacus.
A slip prevention device for an abacus, characterized in that the member can be easily rotated in the range of 75 degrees to 105 degrees and stored in the abacus body when not in use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9096586U JPS62201824U (en) | 1986-06-14 | 1986-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9096586U JPS62201824U (en) | 1986-06-14 | 1986-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62201824U true JPS62201824U (en) | 1987-12-23 |
Family
ID=30951314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9096586U Pending JPS62201824U (en) | 1986-06-14 | 1986-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62201824U (en) |
-
1986
- 1986-06-14 JP JP9096586U patent/JPS62201824U/ja active Pending