JPH0532045Y2 - - Google Patents
Info
- Publication number
- JPH0532045Y2 JPH0532045Y2 JP19981287U JP19981287U JPH0532045Y2 JP H0532045 Y2 JPH0532045 Y2 JP H0532045Y2 JP 19981287 U JP19981287 U JP 19981287U JP 19981287 U JP19981287 U JP 19981287U JP H0532045 Y2 JPH0532045 Y2 JP H0532045Y2
- Authority
- JP
- Japan
- Prior art keywords
- brush
- suction
- suction tool
- frame
- suction port
- 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.)
- Expired - Lifetime
Links
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は電気掃除機の付属品として使用される
隙間用などの吸込具に関するものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a suction tool for use in gaps, etc., which is used as an accessory for vacuum cleaners.
従来の技術
従来この種の吸込具は、第６図〜７図のような
構造となつていた。BACKGROUND ART Conventionally, this type of suction tool has a structure as shown in FIGS. 6 and 7.
すなわち、２１は先端に断面略長方形の吸口２
２、後端にホースと接続する接続部２３を有する
吸込具本体、２４は上記吸口２２に着脱自在に設
けた刷子である。上記刷子２４は２本の針金２５
をより合せて間に刷子毛２６を挾持したもので、
吸口２２の相対向する短片の係止部２７に針金２
５の両端折曲部２８が着脱自在に係止されてい
る。 That is, 21 has a suction port 2 with a substantially rectangular cross section at the tip.
2. The main body of the suction tool has a connecting part 23 connected to a hose at the rear end, and 24 is a brush detachably attached to the suction port 22. The brush 24 has two wires 25
are twisted together and the brush bristles 26 are held between them.
A wire 2 is attached to the locking portion 27 of the opposite short piece of the suction port 22.
Both end bent portions 28 of 5 are removably locked.
考案が解決しようとする問題点
このような従来の吸込具にあつて、家具の隙間
などの掃除を行なう場合は、刷子２４を取外し、
また溝などの掃除を行なう場合には刷子２４を取
着していた。このように、従来では掃除しようと
する場所に条件に応じて刷子２４の着脱操作が必
要でこれにより、使い勝手が悪く、しかも、取外
した刷子２４を紛失することがあつた。さらに上
記刷子２４は吸口２２の吸気面積を実質的に少な
くし、綿ゴミなどの塵埃がこの吸口２２をふさぐ
という問題もあつた。Problems to be solved by the invention When using such a conventional suction tool, when cleaning gaps between furniture, etc., the brush 24 is removed,
A brush 24 is also attached when cleaning grooves and the like. As described above, in the past, it was necessary to attach and detach the brush 24 depending on the conditions of the area to be cleaned, which was not easy to use, and moreover, the removed brush 24 could be lost. Furthermore, the brush 24 substantially reduces the suction area of the suction port 22, causing the problem that dust such as cotton dust blocks the suction port 22.
本考案は、このような問題点を解決したもので
使い勝手のよい吸込具を提供するものである。 The present invention solves these problems and provides a suction tool that is easy to use.
問題点を解決するための手段
上記従来の問題点を解決するため、本考案は、
根元側に電気掃除機側への接続部を有し、長手方
向中程より先方へ向けて略偏平状として先端には
吸口を形成した合成樹脂よりなる吸込具本体と、
この吸込具本体の前部外側面に軸支され、同吸込
具本体の先方に前後回動自在に覆着されたブラシ
体とを具備し、このブラシ体は吸口と対応する前
方、上方および後方に開口部を有するブラシ枠
と、上記ブラシ枠の後方開口部に植設したブラシ
とから構成し、上記ブラシ枠の前方開口部と上方
開口部との間に桟状のストツパー片を形成し、吸
込具本体の吸口上縁にそのストツパー片の係止凹
部を設け、さらに上記吸込具本体の略偏平状先端
部の長片側壁の外面は平面状に、内面は中央程肉
厚が薄くなるような円弧状にそれぞれ形成し、か
つ上記外面のブラシ体で覆われる部分に樹脂注入
ゲート部を設定したものである。Means for Solving the Problems In order to solve the above conventional problems, the present invention
A suction tool body made of synthetic resin, which has a connection part to the vacuum cleaner side on the base side, is substantially flattened from the middle in the longitudinal direction toward the front end, and has a suction port formed at the tip;
The suction device has a brush body that is pivotally supported on the front outer surface of the suction device body and is covered with the front end of the suction device body so as to be rotatable back and forth. The brush frame includes a brush frame having an opening, and a brush installed in the rear opening of the brush frame, and a bar-shaped stopper piece is formed between the front opening and the upper opening of the brush frame, A locking recess for the stopper piece is provided at the upper edge of the suction mouth of the suction device main body, and the outer surface of the long side wall of the substantially flat tip of the suction device main body is flat, and the inner surface becomes thinner toward the center. They are each formed into a circular arc shape, and a resin injection gate portion is set in a portion of the outer surface covered by the brush body.
作 用
上記本考案によれば、ブラシ体の回動によつて
吸口を実質的直接開放させたり、ブラシを介して
開放させたりすることができ、被掃除部の状況、
形態に応じた適切な掃除ができる。しかも操作は
回動動作のみでよいところから大変使い勝手がよ
く、ブラシ体の紛失もない。また樹脂注入ゲート
跡がブラシ体で覆われるところから外観性もよ
く、また成形時の冷却との関係から吸込具本体に
おける偏平状先方部の長片側壁の内方へのひけ変
形がなくなる。Effects According to the present invention, by rotating the brush body, the suction port can be opened substantially directly or through the brush, and the situation of the area to be cleaned can be adjusted.
Appropriate cleaning can be done according to the type. Moreover, it is very easy to use as all you have to do is rotate it, and there is no need to lose the brush body. In addition, since the resin injection gate marks are covered with the brush body, the appearance is good, and due to the cooling during molding, there is no inward sink deformation of the long side wall of the flat front part of the suction tool body.
実施例 以下その実施例を添付図面とともに説明する。Example Examples thereof will be described below with reference to the accompanying drawings.
第１図〜第５図において、熱可塑性樹脂より成
形され、根元側に電気掃除機側への接続部１を有
する吸込具本体２はその中程より先方へ向けて略
偏平状に構成され、先端に吸口３を有する。この
吸口３の対応する長片側口縁は外方へ凸なる彎曲
状に形成されている。４は吸込具本体２の上面先
端に設けた係止凹部、５は吸口３の下部口縁を前
方へ突出して形成したガイド部、６は吸込具本体
２の略偏平状部の両側上部に穿設した軸支穴であ
る。７は上記吸込具本体２の先方部分に回動自在
に覆着されたブラシ体で、底部を残して、前方、
上方、後方にそれぞれ開口部８，９，１０を有す
るブラシ枠１１と、後方開口部１０の先端口縁よ
り長手方向に植設したブラシ１２とからなる。上
記ブラシ体７はそのブラシ枠１１の両側壁より内
方へ突設した軸１３を軸支穴６に嵌合することに
よつて吸込具本体２に対して回動自在に取着して
ある。その前方開口部８の長片側対向口縁は吸口
３と同様に彎曲状に設定してあり、また前方、上
方各開口部８，９との間には桟状のストツパー片
１４が形成してある。さらにブラシ枠１１の内底
面１５は軸１３の中心からガイド部５の先端まで
を半径とした円弧状に構成してある。また吸込具
本体２の略偏平状先方部分の長片側壁において、
その外面は平面状に、内面は中央程肉厚が薄くな
るごとく円弧状に設定してあり、加えて同外面の
軸支穴６の近傍に樹脂成形時のゲート部１６が位
置している。 In FIGS. 1 to 5, a suction tool main body 2, which is molded from thermoplastic resin and has a connection part 1 to the vacuum cleaner side on the base side, is configured to have a substantially flat shape from the middle toward the front, It has a suction port 3 at the tip. The mouth edge on the corresponding long side of the suction port 3 is formed in a curved shape convex outward. 4 is a locking recess provided at the top end of the suction device main body 2; 5 is a guide portion formed by protruding the lower mouth edge of the suction port 3 forward; and 6 is a hole bored at the top of both sides of the substantially flat part of the suction device main body 2. This is the shaft support hole provided. Reference numeral 7 denotes a brush body which is rotatably covered on the front part of the suction tool main body 2, and the brush body 7 is rotatably covered with the front part of the suction tool main body 2.
It consists of a brush frame 11 having openings 8, 9, and 10 at the upper and rear sides, respectively, and a brush 12 installed in the longitudinal direction from the tip edge of the rear opening 10. The brush body 7 is rotatably attached to the suction tool main body 2 by fitting a shaft 13 protruding inwardly from both side walls of the brush frame 11 into the shaft support hole 6. . The opposing mouth edge on the long side of the front opening 8 is curved like the mouthpiece 3, and a bar-shaped stopper piece 14 is formed between the front and upper openings 8 and 9. be. Furthermore, the inner bottom surface 15 of the brush frame 11 is configured in the shape of a circular arc with a radius extending from the center of the shaft 13 to the tip of the guide portion 5. In addition, on the long side wall of the substantially flat front part of the suction tool main body 2,
Its outer surface is planar, and its inner surface is arcuate so that the wall thickness becomes thinner toward the center, and in addition, a gate portion 16 for resin molding is located near the shaft support hole 6 on the outer surface.
上記の構成において、第３図、第４図はブラシ
１２の不使用時を示し、このとき、ブラシ体７は
そのブラシ枠１１の前方開口部８が吸口３と合致
する位置にあり、またストツパー片１４が吸込具
本体の係止凹部４に係合してその位置を保持する
ように作用している。 In the above configuration, FIGS. 3 and 4 show the brush 12 when not in use, and at this time, the brush body 7 is in a position where the front opening 8 of the brush frame 11 matches the suction port 3, and the stopper The piece 14 engages with the locking recess 4 of the suction device main body and acts to maintain that position.
この状態では吸口３を介して狭い隙間、溝など
の掃除ができる。 In this state, narrow gaps, grooves, etc. can be cleaned through the suction port 3.
次に、ブラシ体７に一定の時計方向回動力を加
えると、ストツパー片１４が係止凹部４の乗り越
え、よつて、同ブラシ体７はガイド部５上を摺動
する円弧状の内底面１５を案内としてブラシ１２
が前方斜め下方へ向くごとく可動し、ストツパー
片１４が吸込具本体２の上面に当つたところで固
定化される。第５図がそのときの状態を示し、こ
こでは障子の桟などに付着した塵埃をブラシ１２
ではきながら吸口３を介して確実に吸引できるも
のである。 Next, when a constant clockwise rotational force is applied to the brush body 7, the stopper piece 14 climbs over the locking recess 4, and the brush body 7 slides on the guide portion 5 on the arc-shaped inner bottom surface 15. Brush 12 as a guide
The stopper piece 14 moves forward and diagonally downward, and is fixed when the stopper piece 14 touches the upper surface of the suction tool main body 2. Figure 5 shows the situation at that time.
This allows for reliable suction through the suction port 3.
ところで、吸込具本体２の略偏平状先方部、特
にその長片側壁は吸込圧によつて内方への変形力
を受ける。しかし、同壁の内面が円弧状に設定し
てあるため、その変形は生起せず、一定の断面積
を確保できるものである。また成形時にあつても
ひけ変形が防止される。さらにゲート部１６がブ
ラシ体７で覆われるところから外観性も向上す
る。 By the way, the substantially flat front portion of the suction device main body 2, particularly its long side wall, receives an inward deformation force due to the suction pressure. However, since the inner surface of the wall is set in an arc shape, the deformation does not occur and a constant cross-sectional area can be ensured. In addition, sink mark deformation is prevented even during molding. Furthermore, since the gate portion 16 is covered with the brush body 7, the appearance is also improved.
考案の効果
以上のように本考案によれば、ブラシ体の回動
操作のみで被掃除部の形態に応じた吸口部を設定
できるものであり、したがつて、使い勝手の向上
と確実なる吸塵が図れるものであり、しかもブラ
シ体の紛失なども防止できる。また吸込圧および
成形時のひけで吸込具本体の偏平部が内方変形を
生起することもなくなり、一定の吸塵面積を確保
し得るものであり、さらに外観性をも高めること
ができるなど、すぐれた効果を奏するものであ
る。Effects of the invention As described above, according to the invention, the suction port can be set according to the shape of the part to be cleaned simply by rotating the brush body, thus improving usability and ensuring reliable dust suction. Moreover, it is possible to prevent loss of the brush body. In addition, the flat part of the suction tool body does not deform inwardly due to suction pressure and shrinkage during molding, and a constant dust suction area can be secured, and the appearance can also be improved. It has the following effects.
第１図は本考案の実施例を示す吸込具の要部正
面図、第２図は分解斜視図、第３図は斜視図、第
４図は側面図、第５図はブラシ体を回動操作した
状態での側面図、第６図は従来例を示す斜視図、
第７図は同分解斜視図である。
１……接続部、２……吸込具本体、３……吸
口、７……ブラシ体、８，９，１０……開口部、
１１……ブラシ枠、１２……ブラシ、１６……ゲ
ート部。
Fig. 1 is a front view of the main parts of a suction tool showing an embodiment of the present invention, Fig. 2 is an exploded perspective view, Fig. 3 is a perspective view, Fig. 4 is a side view, and Fig. 5 is a rotating brush body. A side view in an operated state, FIG. 6 is a perspective view showing a conventional example,
FIG. 7 is an exploded perspective view. 1... Connection part, 2... Suction tool body, 3... Suction port, 7... Brush body, 8, 9, 10... Opening part,
11...Brush frame, 12...Brush, 16...Gate section.
Claims (1)
方向中程より先方へ向けて略偏平状として先端に
は吸口を形成した合成樹脂よりなる吸込具本体
と、この吸込具本体の前部外側面に軸支され、同
吸込具本体の先方に前後回動自在に覆着されたブ
ラシ体とを具備し、このブラシ体は吸口と対応す
る前方、上方および後方に開口部を有するブラシ
枠と、上記ブラシ枠の後方開口部に植設したブラ
シとから構成し、上記ブラシ枠の前方開口部と上
方開口部との間に桟状のストツパー片を形成し、
吸込具本体の吸口上縁にそのストツパー片の係止
凹部を設け、さらに上記吸込具本体の略偏平状先
端部の長片側壁の外面は平面状に、内面は中央程
肉厚が薄くなるような円弧状にそれぞれ形成し、
かつ上記外面のブラシ体で覆われる部分に樹脂注
入ゲート部を設定した電気掃除機用吸込具。 A suction tool body made of synthetic resin that has a connection part to the vacuum cleaner side on the base side, is approximately flattened toward the front from the middle in the longitudinal direction, and has a suction port at the tip, and the front of the suction tool body. It is equipped with a brush body which is pivotally supported on the outer side surface and is covered with the front end of the suction tool body so as to be rotatable back and forth, and this brush body has openings at the front, upper and rear sides corresponding to the suction port. It is composed of a frame and a brush installed in the rear opening of the brush frame, and a bar-shaped stopper piece is formed between the front opening and the upper opening of the brush frame,
A locking recess for the stopper piece is provided at the upper edge of the suction mouth of the suction tool body, and the outer surface of the long side wall of the substantially flat tip of the suction tool main body is flat, and the inner surface becomes thinner toward the center. Each is formed into a circular arc shape,
and a suction tool for a vacuum cleaner, in which a resin injection gate portion is set in a portion of the outer surface covered by the brush body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19981287U JPH0532045Y2 (en) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19981287U JPH0532045Y2 (en) | 1987-12-29 | 1987-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01104947U JPH01104947U (en) | 1989-07-14 |
| JPH0532045Y2 true JPH0532045Y2 (en) | 1993-08-17 |
Family
ID=31490249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19981287U Expired - Lifetime JPH0532045Y2 (en) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532045Y2 (en) |
-
1987
- 1987-12-29 JP JP19981287U patent/JPH0532045Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01104947U (en) | 1989-07-14 |
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