JP2002065531A - Dust bag - Google Patents
Dust bagInfo
- Publication number
- JP2002065531A JP2002065531A JP2000267535A JP2000267535A JP2002065531A JP 2002065531 A JP2002065531 A JP 2002065531A JP 2000267535 A JP2000267535 A JP 2000267535A JP 2000267535 A JP2000267535 A JP 2000267535A JP 2002065531 A JP2002065531 A JP 2002065531A
- Authority
- JP
- Japan
- Prior art keywords
- bag
- fastener
- dust
- cover
- longitudinal edge
- 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
- Bag Frames (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、集塵機や電動工具
等に装着されて作業時に発生する粉塵を回収するダスト
バッグに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dust bag mounted on a dust collector, a power tool, or the like to collect dust generated during work.
【０００２】[0002]
【従来の技術】ダストバッグは、円筒状で布製のバッグ
の一方の端部に、集塵機等の排出口に連結可能な吸込口
を設けてなり、バッグの円筒側面には、周方向でファス
ナが半周分取り付けられて、ファスナによりバッグの当
該部分を任意に開口させて貯留した粉塵を排出可能とな
っている。2. Description of the Related Art A dust bag is provided with a suction port which can be connected to an outlet of a dust collector or the like at one end of a cylindrical cloth bag, and a fastener is provided on a cylindrical side surface of the bag in a circumferential direction. It is attached for a half turn, and the dust can be discharged by arbitrarily opening the corresponding portion of the bag with a fastener.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上記ダストバ
ッグにおいては、粉塵がファスナ部分から洩れて集塵機
能を低下させたり、ファスナ部分に目詰まりしてファス
ナの開閉に支障をきたしたりすることがある。However, in the above-mentioned dust bag, dust may leak from the fastener portion to lower the dust collecting function, or the fastener portion may be clogged, which may hinder opening and closing of the fastener. .
【０００４】そこで、請求項１に記載の発明は、ファス
ナ部分での粉塵の洩れや目詰りを効果的に防止すること
ができるダストバッグを提供することを目的としたもの
である。Accordingly, an object of the present invention is to provide a dust bag capable of effectively preventing dust from leaking and clogging at a fastener portion.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、請求項１に記載の発明は、バッグ内に、ファスナを
覆い、ファスナに沿った一方の長手端縁がバッグの内面
側に固定される帯状のカバーを設け、カバーにおける他
方の長手端縁側とバッグ内面との間に、両者が任意に接
離可能な結合手段を設けたことを特徴とするものであ
る。請求項２に記載の発明は、請求項１の目的に加え
て、ファスナをバッグの円周方向に設けたものにあっ
て、カバーによる粉塵の侵入防止効果をより高めるため
に、カバーにおけるバッグへの固定側の長手端縁をバッ
グの吸込口側に配置したものである。請求項３に記載の
発明は、請求項１又は２の目的に加えて、ファスナやカ
バーを粉塵の比較的少ない場所に配置してファスナへの
粉塵の侵入防止効果の向上に寄与するために、ファスナ
及びカバーを、バッグの円筒側面における吸込口側の端
部に配置したものである。In order to achieve the above object, according to the present invention, a fastener is covered in a bag, and one longitudinal edge along the fastener is fixed to an inner surface of the bag. The cover is provided with a coupling means between the other longitudinal edge side of the cover and the inner surface of the bag, the coupling means being capable of freely contacting and separating the two. According to a second aspect of the present invention, in addition to the object of the first aspect, a fastener is provided in a circumferential direction of the bag. Is arranged on the suction port side of the bag. In addition to the object of claim 1 or 2, the invention according to claim 3 arranges a fastener or a cover in a place where dust is relatively small, and contributes to an improvement in an effect of preventing dust from entering the fastener. The fastener and the cover are arranged at the end on the side of the suction port on the cylindrical side surface of the bag.
【０００６】[0006]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。図１は、ダストバッグの全体図
で、ダストバッグ１は、合成樹脂製で円筒状の吸込口２
と、布製で円筒状のバッグ３とからなり、吸込口２はバ
ッグ３の前面４（吸込口２側を前方として説明する。）
の中央に連結される。又、バッグ３の円筒側面５におい
て、前方側の端部には、ファスナ６が円周方向に半周分
設けられて、バッグ３を当該位置で任意に開閉可能とな
っている。図２はバッグ３におけるファスナ６部分の断
面図で、バッグ３の内面には、ファスナ６を全長に亘っ
てバッグ３の内面から覆う帯状のカバー７が設けられて
いる。このカバー７のファスナ６に沿った前方側の長手
端縁は、全長に亘ってバッグ３の内面に縫い付けられる
一方、ファスナ６を跨いだカバー７の後方側の長手端縁
は、当該長手端縁の数カ所と、当該箇所に対向するバッ
グ３の内面とに設けられた結合手段としての面ファスナ
８，８によって任意に接離可能となっている。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an overall view of a dust bag. A dust bag 1 is made of a synthetic resin and has a cylindrical suction port 2.
And a cylindrical bag 3 made of cloth, and the suction port 2 has a front surface 4 of the bag 3 (the suction port 2 side will be described as the front).
Connected to the center of the At the front end of the cylindrical side surface 5 of the bag 3, a fastener 6 is provided for a half circumference in the circumferential direction so that the bag 3 can be arbitrarily opened and closed at this position. FIG. 2 is a cross-sectional view of the fastener 6 in the bag 3, and a belt-shaped cover 7 that covers the fastener 6 from the inside of the bag 3 over the entire length is provided on the inner surface of the bag 3. The front longitudinal edge of the cover 7 along the fastener 6 is sewn to the inner surface of the bag 3 over the entire length, while the rear longitudinal edge of the cover 7 over the fastener 6 is the longitudinal end. The hook and loop fasteners 8, 8 provided as connecting means provided at several places of the edge and the inner surface of the bag 3 facing the place can freely come and go.
【０００７】以上の如く構成されたダストバッグ１にお
いては、図２のようにファスナ６を閉じて、カバー７と
バッグ３との面ファスナ８，８同士を接着させた状態
で、図４の如く、集塵機９の排出口１０に吸込口２を連
結して使用する。よって、図示しない電動工具等からホ
ース１１を介して集塵された粉塵は、集塵機９の排出口
１０から排出され、吸込口２を経てバッグ３内に貯留さ
れる。このときバッグ３内では、ファスナ６がカバー７
によって覆われているため、ファスナ６部分への粉塵の
侵入のおそれがなく、ファスナ６で粉塵の洩れや目詰り
が生じることがない。そして、バッグ３に粉塵が貯留す
ると、図３のようにファスナ６を開いてカバー７とバッ
グ３との面ファスナ８，８同士を離反させれば、バッグ
３がファスナ６の位置で開口されるため、当該開口から
粉塵を排出することができる。In the dust bag 1 configured as described above, the fastener 6 is closed as shown in FIG. 2, and the hook-and-loop fasteners 8, 8 of the cover 7 and the bag 3 are adhered to each other as shown in FIG. The suction port 2 is connected to the discharge port 10 of the dust collector 9 for use. Therefore, dust collected from a power tool (not shown) or the like via the hose 11 is discharged from the discharge port 10 of the dust collector 9 and stored in the bag 3 via the suction port 2. At this time, in the bag 3, the fastener 6 is covered with the cover 7.
Since it is covered by the dust, there is no danger of dust entering the fastener 6 portion, and dust and leakage of the fastener 6 do not occur. When dust accumulates in the bag 3, the fastener 6 is opened as shown in FIG. 3 to separate the hook-and-loop fasteners 8, 8 between the cover 7 and the bag 3, so that the bag 3 is opened at the position of the fastener 6. Therefore, dust can be discharged from the opening.
【０００８】このように上記形態のダストバッグ１によ
れば、バッグ３内に、ファスナ６を覆い、前方の長手端
縁がバッグ３の内面側に縫い付け固定される帯状のカバ
ー７を設け、カバー７における後方の長手端縁側とバッ
グ３の内面との間に、両者を任意に接離可能な面ファス
ナ８，８を設けたことで、ファスナ６部分をカバー７に
よってバッグ３の内面側で保護できる。よって、ファス
ナ６の位置での粉塵の洩れや目詰りを効果的に防止可能
となり、集塵機能を低下させたりファスナ６の開閉に支
障を及ぼしたりするおそれがなくなる。又、カバー７に
おけるバッグ３への固定側の長手端縁を吸込口２側に配
置しているから、粉塵が流れ込む前方側を閉塞してファ
スナ６側への粉塵の侵入をより効果的に防止することが
できる。更に、ファスナ６及びカバー７をバッグ３の円
筒側面５における吸込口２側の端部に配置しているか
ら、粉塵が貯留するバッグ３の後方に比べて粉塵が比較
的少ない場所にファスナ６やカバー７を位置させること
ができ、ファスナ６への粉塵の侵入防止効果の向上に寄
与可能となる。As described above, according to the dust bag 1 of the above embodiment, the belt 3 is provided with the band-shaped cover 7 which covers the fastener 6 and whose front longitudinal edge is sewn and fixed to the inner surface of the bag 3. By providing the hook-and-loop fasteners 8, 8, which can arbitrarily contact and separate them, between the rear long edge side of the cover 7 and the inner surface of the bag 3, the fastener 6 is covered by the cover 7 on the inner surface side of the bag 3. Can be protected. Therefore, dust leakage and clogging at the position of the fastener 6 can be effectively prevented, and there is no danger that the dust collecting function is reduced or the opening and closing of the fastener 6 is hindered. In addition, since the longitudinal edge of the cover 7 on the fixed side to the bag 3 is arranged on the suction port 2 side, the front side into which the dust flows is closed, and the dust is more effectively prevented from entering the fastener 6 side. can do. Furthermore, since the fastener 6 and the cover 7 are arranged at the end of the cylindrical side surface 5 of the bag 3 on the side of the suction port 2, the fastener 6 and the cover 7 are located in a place where dust is relatively less than that behind the bag 3 where dust is stored. The cover 7 can be located, which can contribute to an improvement in the effect of preventing dust from entering the fastener 6.
【０００９】尚、カバー７の後方の長手端縁の結合手段
は、面ファスナ８に限らず、カバー７の端縁がバッグ３
側と任意に接離可能であれば、ボタンやスナップファス
ナ等を用いて差し支えないし、面ファスナを後端縁全長
に亘って設けても良い。このように後端縁の結合手段を
カバーの全長に亘って設けると、ファスナ側への粉塵の
侵入防止効果の向上が期待できる。又、結合手段による
閉塞性が高ければ、カバーの縫い付け（固定）側と面フ
ァスナ等の結合手段側とを前後逆にしても良いし、ファ
スナとカバーとをバッグの円筒側面における後方側の端
部へ設けても良い。更に、ファスナとカバーとはバッグ
の円周方向に限らず、軸方向にあっても本発明は適用可
能である。The means for connecting the longitudinal edge behind the cover 7 is not limited to the hook-and-loop fastener 8, and the edge of the cover 7 is
A button or a snap fastener may be used if it can be freely separated from the side, and a hook-and-loop fastener may be provided over the entire rear edge. Providing the coupling means at the rear edge over the entire length of the cover in this manner can improve the effect of preventing dust from entering the fastener side. If the closing property of the connecting means is high, the sewn (fixed) side of the cover and the connecting means side such as a hook-and-loop fastener may be reversed, or the fastener and the cover may be connected to the rear side of the cylindrical side surface of the bag. It may be provided at the end. Further, the present invention is applicable not only in the circumferential direction of the bag but also in the axial direction of the bag.
【００１０】[0010]
【発明の効果】請求項１に記載の発明によれば、バッグ
内に、ファスナを覆い、ファスナに沿った一方の長手端
縁がバッグの内面側に固定される帯状のカバーを設け、
カバーにおける他方の長手端縁側とバッグ内面との間
に、両者が任意に接離可能な結合手段を設けたことで、
ファスナ部分をカバーによってバッグの内面側で保護で
きる。よって、ファスナの位置での粉塵の洩れや目詰り
を効果的に防止可能となり、集塵機能を低下させたりフ
ァスナの開閉に支障を及ぼしたりするおそれがなくな
る。請求項２に記載の発明によれば、請求項１の効果に
加えて、ファスナをバッグの円周方向に設けたものにあ
っては、カバーにおけるバッグへの固定側の長手端縁を
バッグの吸込口側に配置したことで、粉塵が流れ込む側
を閉塞してカバーによる粉塵の侵入防止効果をより高め
ることができる。請求項３に記載の発明によれば、請求
項１又は２の効果に加えて、ファスナ及びカバーを、バ
ッグの円筒側面における吸込口側の端部に配置したこと
で、粉塵が貯留するバッグの後方に比べて粉塵が比較的
少ない場所にファスナやカバーを位置させることがで
き、ファスナへの粉塵の侵入防止効果の向上に寄与可能
となる。According to the first aspect of the present invention, a band-shaped cover is provided in the bag, which covers the fastener, and one longitudinal edge along the fastener is fixed to the inner surface of the bag.
By providing a connecting means that can freely contact and separate between the other longitudinal edge side of the cover and the bag inner surface,
The zipper can be protected by the cover on the inside of the bag. Therefore, it is possible to effectively prevent dust from leaking and clogging at the position of the fastener, and there is no possibility that the dust collecting function is deteriorated or the opening and closing of the fastener is hindered. According to the second aspect of the present invention, in addition to the effect of the first aspect, in the case where the fastener is provided in the circumferential direction of the bag, the longitudinal edge of the cover on the fixed side to the bag is attached to the bag. By arranging it on the suction port side, the dust inflow side can be closed, and the effect of preventing dust from entering by the cover can be further enhanced. According to the third aspect of the invention, in addition to the effects of the first or second aspect, the fastener and the cover are arranged at the suction port side end of the cylindrical side surface of the bag, so that the dust is stored in the bag. The fastener and the cover can be located in a place where the dust is relatively small compared to the rear, and it is possible to contribute to the improvement of the effect of preventing dust from entering the fastener.
【図１】ダストバッグの側面図である。FIG. 1 is a side view of a dust bag.
【図２】バッグにおけるファスナ部分の断面説明図であ
る。FIG. 2 is an explanatory sectional view of a fastener portion of the bag.
【図３】バッグにおけるファスナ部分の断面説明図であ
る。FIG. 3 is an explanatory sectional view of a fastener portion of the bag.
【図４】ダストバッグの使用状態を示す説明図である。FIG. 4 is an explanatory view showing a use state of the dust bag.
１・・ダストバッグ、２・・吸込口、３・・バッグ、５
・・円筒側面、６・・ファスナ、７・・カバー、８・・
面ファスナ。1. Dust bag, 2. Suction port, 3. Bag, 5
..Cylinder side surfaces, 6 fasteners, 7 covers, 8
Hook and loop fastener.
Claims (3)
設け、前記バッグの円筒側面に、前記バッグを任意に開
閉可能なファスナを取り付けたダストバッグであって、 前記バッグ内に、前記ファスナを覆い、前記ファスナに
沿った一方の長手端縁全長が前記バッグの内面側に固定
される帯状のカバーを設け、前記カバーにおける他方の
長手端縁側と前記バッグ内面との間に、両者間を任意に
開閉可能な結合手段を設けたことを特徴とするダストバ
ッグ。1. A dust bag provided with a suction port at one end of a cylindrical bag, and a fastener attached to a side surface of the bag, which can arbitrarily open and close the bag, wherein: A band-shaped cover that covers the fastener and one entire length of the longitudinal edge along the fastener is fixed to the inner surface side of the bag, between the other longitudinal edge side of the cover and the inner surface of the bag, A dust bag provided with coupling means capable of freely opening and closing the space.
のにあっては、カバーにおけるバッグへの固定側の長手
端縁をバッグの吸込口側に配置した請求項１に記載のダ
ストバッグ。2. The dust bag according to claim 1, wherein in the case where the fastener is provided in the circumferential direction of the bag, a longitudinal edge of the cover on the side fixed to the bag is arranged on the suction port side of the bag.
面における吸込口側の端部に配置した請求項１又は２に
記載のダストバッグ。3. The dust bag according to claim 1, wherein the fastener and the cover are arranged at an end of the cylindrical side surface of the bag on the side of the suction port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000267535A JP2002065531A (en) | 2000-09-04 | 2000-09-04 | Dust bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000267535A JP2002065531A (en) | 2000-09-04 | 2000-09-04 | Dust bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002065531A true JP2002065531A (en) | 2002-03-05 |
Family
ID=18754446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000267535A Pending JP2002065531A (en) | 2000-09-04 | 2000-09-04 | Dust bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002065531A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011218100A (en) * | 2010-04-14 | 2011-11-04 | Makita Corp | Dust bag and dust collector with the same attached thereto |
-
2000
- 2000-09-04 JP JP2000267535A patent/JP2002065531A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011218100A (en) * | 2010-04-14 | 2011-11-04 | Makita Corp | Dust bag and dust collector with the same attached thereto |
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