JPH0469198U - - Google Patents
Info
- Publication number
- JPH0469198U JPH0469198U JP11257990U JP11257990U JPH0469198U JP H0469198 U JPH0469198 U JP H0469198U JP 11257990 U JP11257990 U JP 11257990U JP 11257990 U JP11257990 U JP 11257990U JP H0469198 U JPH0469198 U JP H0469198U
- Authority
- JP
- Japan
- Prior art keywords
- wiping surface
- flexible shaft
- air suction
- view
- wiping
- 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
Landscapes
- Cleaning In General (AREA)
Description
第１図は従来の普通の黒板ふきの斜視図、１は
匡体２に固定的に張られた拭き取り面。第２図は
空気の吸引力を利用した白墨粉飛散を防いた黒板
ふきの斜視図、３は匡体４に固定的に張られた空
気の吸引性を考慮して張つた拭きとり面、５は空
気吸引のための可撓性を持つたホース。第３図は
本考案の模型的な斜視図、６は匡体７に対して回
転的の移動性を持つた拭きとり面、８は空気吸引
のための可撓性を持つたホース、９は６に回転力
を給するためのフレキシブル・シヤフト、１０は
フレキシブル・シヤフトを駆動する電動機、第４
図は第３図における回転拭きとり部の断面斜視図
、６は回転拭きとり面で互に中央部に向つて回転
移動する、１１は回転支軸でこれらの軸にフレキ
シブル・シヤフトの動力が給されている。
FIG. 1 is a perspective view of a conventional ordinary blackboard wiper, and 1 shows the wiping surface fixedly attached to the casing 2. Figure 2 is a perspective view of a blackboard wipe that uses air suction to prevent chalk powder from scattering; Figure 3 is a wiping surface that is fixedly stretched around the enclosure 4 to take into account air suction; A flexible hose for air suction. FIG. 3 is a schematic perspective view of the present invention; 6 is a wiping surface with rotational movement relative to the housing 7; 8 is a flexible hose for air suction; 9 is a 6 is a flexible shaft for supplying rotational power, 10 is an electric motor that drives the flexible shaft, and 4th
The figure is a cross-sectional perspective view of the rotating wiping section in FIG. 3, 6 is a rotating wiping surface that rotates toward the center, 11 is a rotating shaft, and the power of the flexible shaft is supplied to these shafts. has been done.
Claims (1)
きとり効果を得るための黒板ふきにおいて、回転
動力をフレキシブル・シヤフトを通して給するも
の。 A blackboard wiper that rotates the wiping surface to obtain an effective and clean wiping effect, and the rotational power is supplied through a flexible shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11257990U JPH0469198U (en) | 1990-10-26 | 1990-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11257990U JPH0469198U (en) | 1990-10-26 | 1990-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0469198U true JPH0469198U (en) | 1992-06-18 |
Family
ID=31860086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11257990U Pending JPH0469198U (en) | 1990-10-26 | 1990-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0469198U (en) |
-
1990
- 1990-10-26 JP JP11257990U patent/JPH0469198U/ja active Pending
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