JPS6343469Y2 - - Google Patents
Info
- Publication number
- JPS6343469Y2 JPS6343469Y2 JP1981020188U JP2018881U JPS6343469Y2 JP S6343469 Y2 JPS6343469 Y2 JP S6343469Y2 JP 1981020188 U JP1981020188 U JP 1981020188U JP 2018881 U JP2018881 U JP 2018881U JP S6343469 Y2 JPS6343469 Y2 JP S6343469Y2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- toner
- annular groove
- paper cylinder
- paper
- 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
Links
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
【考案の詳細な説明】
本考案は乾式電子複写機の現像部に粉末のトナ
ーを補給するための容器に関するもので、その目
的とするところは筒体を紙製にして安価に製作
し、この紙製筒体の両端にキヤツプを簡単にしか
も確実に固着して輸送中筒体が押圧により変形し
てもトナーがもれないようにし、補給時内部のト
ナーを現像部に迅速に補給できるようにせんとす
るにある。[Detailed description of the invention] This invention relates to a container for replenishing powder toner to the developing section of a dry type electronic copying machine. Caps are easily and securely attached to both ends of the paper cylinder to prevent toner from leaking even if the cylinder is deformed by pressure during transportation, and allows the toner inside to be quickly replenished to the developing section when replenishing. It's in Nisen Tosuru.
従来乾式電子複写機の現像部にトナーを補給す
る場合は樋状のトナー収納箱を本体より引き出
し、トナーの入つた袋を開口して該トナー収納箱
に落していたが、トナーを巾方向に均等に落下さ
せなければならないので時間を要し、又トナーが
トナー収納箱外に飛散するという欠点があつた。
そこでトナーを筒体に収納し、長手方向に開口を
設け、剥離紙を該開口に貼着し、補給時該開口を
下にしてトナー収納箱上に挿入し、剥離紙を引張
つて開口しトナーを補給することを考えたが、ト
ナー補給容器は使い捨てなので安価に製作しなけ
ればならず、そのため紙製筒体を用いて内面に静
電気が生じないようにアルミ箔を貼着すると両端
に合成樹脂製の鍔付キヤツプを嵌合固着しようと
して嵌合面及び鍔下面に接着剤を塗布しても、嵌
合時接着剤がこすられて充分塗着せず、乾燥する
とキヤツプ嵌合外面と紙製筒体内面との間及び鍔
と紙製筒体端との間に僅な隙間を生じ、輸送中紙
製筒体が押されて変形すると微細な粉体のトナー
がその隙間から外部に飛散するという欠点があつ
た。 Conventionally, when replenishing toner to the developing section of a dry type electronic copying machine, a gutter-shaped toner storage box was pulled out from the main body, a bag containing toner was opened, and the toner was dropped into the toner storage box. Since the toner must fall evenly, it takes time, and there is also the drawback that the toner scatters outside the toner storage box.
Therefore, the toner is stored in a cylindrical body, an opening is provided in the longitudinal direction, a release paper is pasted on the opening, and when replenishing the toner is inserted into the toner storage box with the opening facing down, the release paper is pulled open and the toner is removed. However, since the toner replenishment container is disposable, it had to be manufactured at low cost, so I decided to use a paper cylinder and attach aluminum foil to the inner surface to prevent static electricity from forming, and the synthetic resin on both ends. Even if adhesive is applied to the mating surface and the bottom surface of the flange to securely fit and secure a cap with a flange made of steel, the adhesive will be rubbed during mating and will not be applied sufficiently, and when it dries, the outer surface of the mating cap and the paper cylinder A small gap is created between the inner surface of the body and between the collar and the end of the paper cylinder, and when the paper cylinder is pushed and deformed during transportation, fine powder toner is scattered outside through the gap. There were flaws.
本考案は合成樹脂製のキヤツプの鍔下面部に環
状溝を設け、その中に接着剤を充填して紙製筒体
の端縁を挿入固着するようにして従来の欠点を除
くようにしたものである。 This invention eliminates the drawbacks of the conventional cap by providing an annular groove on the lower surface of the flange of the synthetic resin cap, filling the groove with adhesive, and inserting and fixing the edge of the paper cylinder. It is.
次に添附図面に示した本考案の一実施例につい
て詳細に説明する。１は紙製筒体で内面には静電
気防止のためアルミ箔が貼着してある。１ａは長
手方向に形成した開口でその上に剥離紙２を剥離
し得るような接着剤で貼着密封し、一端を折曲し
てフリー部２ａを形成している。３は合成樹脂製
の一方のキヤツプで、把持部３ａが突設され、鍔
３ｂ下面部には環状溝３ｃが形成され、その底部
には上端の尖つた環状突部３ｄが形成されてい
る。４は合成樹脂製の他方のキヤツプで、中心孔
４ａに栓５を嵌合するようになつており、鍔４ｂ
下面部には環状溝４ｃが形成され、その底部には
上端の尖つた環状突部４ｄが形成されている。こ
のキヤツプ３，４の環状溝３ｃ，４ｃに接着剤を
充填し、紙製筒体１の両端に嵌合し、紙製筒体１
の両端縁を環状溝３ｃ，４ｃ内に挿入して環状突
部３ｄ，４ｄを両端面に押圧して一体に固定す
る。紙製筒体１内には栓５を外してキヤツプ４の
中心孔４ａよりトナーを収納し、次いで栓５をキ
ヤツプ４の中心孔４ａに嵌合する。 Next, an embodiment of the present invention shown in the accompanying drawings will be described in detail. 1 is a paper cylinder with aluminum foil pasted on the inside to prevent static electricity. 1a is an opening formed in the longitudinal direction, on which a release paper 2 is pasted and sealed with a removable adhesive, and one end is bent to form a free portion 2a. Reference numeral 3 designates one of the caps made of synthetic resin, which has a protruding grip portion 3a, an annular groove 3c formed on the lower surface of the collar 3b, and an annular protrusion 3d with a pointed upper end formed at the bottom thereof. 4 is the other cap made of synthetic resin, which is adapted to fit a plug 5 into the center hole 4a, and has a flange 4b.
An annular groove 4c is formed on the lower surface, and an annular protrusion 4d with a pointed upper end is formed on the bottom of the annular groove 4c. The annular grooves 3c and 4c of the caps 3 and 4 are filled with adhesive, and the caps are fitted onto both ends of the paper cylinder 1.
are inserted into the annular grooves 3c and 4c, and the annular protrusions 3d and 4d are pressed against both end surfaces and fixed together. The plug 5 is removed and toner is stored in the paper cylinder 1 through the center hole 4a of the cap 4, and then the plug 5 is fitted into the center hole 4a of the cap 4.
本考案によれば合成樹脂製のキヤツプの鍔下面
部に環状溝を設け、その中に接着剤を充填し、紙
製筒体の両端縁を挿入しているので合成樹脂製の
キヤツプを紙製筒体端部に隙間なく確実に固定で
きる。従つて輸送中紙製筒体が押されても内部に
封入したトナーが外部にもれることがなく、紙製
筒体なので安価に製作できる。 According to the present invention, an annular groove is provided on the lower surface of the flange of the synthetic resin cap, adhesive is filled in the annular groove, and both ends of the paper cylinder are inserted. Can be securely fixed to the end of the cylinder without any gaps. Therefore, even if the paper tube is pushed during transportation, the toner sealed inside will not leak out, and since it is a paper tube, it can be manufactured at low cost.
トナー補給時は本体のカバーを開き、一方の手
で把持部３ａを持つて現像部のトナー収納箱の上
に開口１ａを下にして挿入し、他方の手で剥離紙
２のフリー部２ａを手前に引張つて剥し、開口１
ａより内部のトナーをトナー収納箱内に排出す
る。紙製筒体の内面にはアルミ箔が貼着してある
ので内面に静電気が発生せず、トナーは全部確実
に排出することができる。 When replenishing toner, open the cover of the main body, hold the grip 3a with one hand, and insert it onto the toner storage box in the developing section with the opening 1a facing down, and use the other hand to hold the free part 2a of the release paper 2. Pull it toward you and peel it off, opening 1.
The internal toner is discharged into the toner storage box from a. Since aluminum foil is pasted on the inner surface of the paper cylinder, no static electricity is generated on the inner surface, and all toner can be reliably discharged.
なおキヤツプ鍔の環状溝底部に形成した環状突
部は紙製筒体の端面にくいこむので紙製筒体の端
部をキヤツプでより確実に密封できるが、環状溝
があれば必ずしも必要ではない。 The annular protrusion formed at the bottom of the annular groove of the cap flange is wedged into the end face of the paper cylinder, so the end of the paper cylinder can be more reliably sealed with the cap, but this is not necessarily necessary if there is an annular groove.
第１図は本考案の一実施例斜視図、第２図は第
１図の分解平面図、第３図、第４図はキヤツプの
拡大平断面図である。
１……紙製筒体、１ａ……開口、２……剥離
紙、２ａ……フリー部、３，４……キヤツプ、３
ｂ，４ｂ……鍔、３ｃ，４ｃ……環状溝、５……
栓。
FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is an exploded plan view of FIG. 1, and FIGS. 3 and 4 are enlarged plan sectional views of the cap. DESCRIPTION OF SYMBOLS 1...Paper tube, 1a...Opening, 2...Release paper, 2a...Free part, 3, 4...Cap, 3
b, 4b...Tsuba, 3c, 4c...Annular groove, 5...
plug.
Claims (1)
ツプを紙製筒体の両端に嵌合し、前記鍔環状溝に
接着剤を充填して紙製筒体の両端縁を該環状溝内
に挿入固着し、一方のキヤツプには把持部を、他
方のキヤツプには栓を設け、紙製筒体に長手方向
の開口を設け、トナー粉体を収納し、該開口には
剥離紙を貼着した乾式電子複写機のトナー補給容
器。 A synthetic resin cap with an annular groove formed on the lower surface of the flange is fitted onto both ends of the paper cylinder, and the annular groove of the flange is filled with adhesive to fit both ends of the paper cylinder into the annular groove. The cap is inserted and fixed, one cap is provided with a grip, the other cap is provided with a stopper, a paper cylinder is provided with an opening in the longitudinal direction, to store the toner powder, and a release paper is pasted on the opening. A toner supply container for a dry type electronic copying machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981020188U JPS6343469Y2 (en) | 1981-02-17 | 1981-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981020188U JPS6343469Y2 (en) | 1981-02-17 | 1981-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57136953U JPS57136953U (en) | 1982-08-26 |
| JPS6343469Y2 true JPS6343469Y2 (en) | 1988-11-14 |
Family
ID=29818107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981020188U Expired JPS6343469Y2 (en) | 1981-02-17 | 1981-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6343469Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3783795A (en) | 1994-11-26 | 1996-06-06 | Mita Industrial Co., Ltd | Toner cartridge |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS477899U (en) * | 1971-02-18 | 1972-09-28 | ||
| JPS5232441U (en) * | 1975-08-28 | 1977-03-07 | ||
| JPS5596966A (en) * | 1979-01-17 | 1980-07-23 | Hitachi Metals Ltd | Toner cartridge |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820515Y2 (en) * | 1977-04-14 | 1983-04-28 | 株式会社リコー | paper tube |
-
1981
- 1981-02-17 JP JP1981020188U patent/JPS6343469Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS477899U (en) * | 1971-02-18 | 1972-09-28 | ||
| JPS5232441U (en) * | 1975-08-28 | 1977-03-07 | ||
| JPS5596966A (en) * | 1979-01-17 | 1980-07-23 | Hitachi Metals Ltd | Toner cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57136953U (en) | 1982-08-26 |
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