JPH01175655U - - Google Patents
Info
- Publication number
- JPH01175655U JPH01175655U JP6709688U JP6709688U JPH01175655U JP H01175655 U JPH01175655 U JP H01175655U JP 6709688 U JP6709688 U JP 6709688U JP 6709688 U JP6709688 U JP 6709688U JP H01175655 U JPH01175655 U JP H01175655U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- belt switching
- pulley
- elastic piece
- switching operation
- 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
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Description
第１図および第２図はそれぞれ本考案の一実施
例の回転ブラシの駆動状態および停止状態におけ
る平面図、第３図は第１図の要部を抽出して示し
た平面図、第４図は第３図のＡ−Ａ線断面図、第
５図および第６図はそれぞれ本考案が適用される
アツプライトクリーナの背面側および正面側から
見た斜視図、第７図は従来機構の縦断面図である
。
１……吸込口体、１Ａ……受面、１Ｂ，１Ｃ…
…凹部、１７……駆動モータ、２０……プーリ部
、２０Ｂ……回転ブラシ駆動用プーリ、２０Ｃ…
…フリー用プーリ、２１……ベルト、２２……ベ
ルト切換具、２４……ベルト切換操作体、２４Ｃ
……弾発片。
1 and 2 are plan views of a rotating brush according to an embodiment of the present invention in a driving state and a stopped state, respectively, FIG. 3 is a plan view showing the main parts extracted from FIG. 1, and FIG. 4 is a sectional view taken along the line A-A in Fig. 3, Figs. 5 and 6 are perspective views of the upright cleaner to which the present invention is applied, seen from the rear and front sides respectively, and Fig. 7 is a longitudinal section of the conventional mechanism. It is a front view. 1... Suction port body, 1A... Receiving surface, 1B, 1C...
...Recessed part, 17... Drive motor, 20... Pulley part, 20B... Rotating brush drive pulley, 20C...
...Free pulley, 21...Belt, 22...Belt switching tool, 24...Belt switching operation body, 24C
...Bullet pieces.
Claims (1)
たベルトを、樹脂製のベルト切換操作体の直線往
復動により、ベルト切換具を介して前記プーリ部
に並設された回転ブラシ駆動用プーリおよびフリ
ー用プーリとに択一的に切換えるようになつたア
ツプライトクリーナのベルト切換機構において、
前記ベルト切換操作体に、湾曲形状の弾発片を一
体に突設するとともに、この弾発片の先端部を、
樹脂製の吸込口体の受け面に摺動自在に圧接させ
、この受け面における前記ベルト切換操作体の移
動範囲に対応する２箇所にそれぞれ、前記弾発片
の先端部が嵌り込む凹部を形成してなることを特
徴とするアツプライトクリーナのベルト切換機構
。 A belt wound between the drive motor and the pulley section is moved by a linear reciprocating motion of a belt switching operation body made of resin to a rotary brush drive pulley and In the belt switching mechanism of the upright cleaner, which is now able to switch between the free pulley and the free pulley,
A curved elastic piece is integrally provided on the belt switching operation body, and the tip of the elastic piece is
The elastic piece is slidably pressed into contact with the receiving surface of the suction port body made of resin, and recesses into which the tips of the resilient pieces fit are formed at two locations on the receiving surface corresponding to the movement range of the belt switching operation body. The belt switching mechanism of the upright cleaner is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6709688U JPH01175655U (en) | 1988-05-20 | 1988-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6709688U JPH01175655U (en) | 1988-05-20 | 1988-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175655U true JPH01175655U (en) | 1989-12-14 |
Family
ID=31292482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6709688U Pending JPH01175655U (en) | 1988-05-20 | 1988-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011177332A (en) * | 2010-03-01 | 2011-09-15 | Panasonic Corp | Upright type vacuum cleaner |
-
1988
- 1988-05-20 JP JP6709688U patent/JPH01175655U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011177332A (en) * | 2010-03-01 | 2011-09-15 | Panasonic Corp | Upright type vacuum cleaner |
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