JPS644450U - - Google Patents
Info
- Publication number
- JPS644450U JPS644450U JP9730287U JP9730287U JPS644450U JP S644450 U JPS644450 U JP S644450U JP 9730287 U JP9730287 U JP 9730287U JP 9730287 U JP9730287 U JP 9730287U JP S644450 U JPS644450 U JP S644450U
- Authority
- JP
- Japan
- Prior art keywords
- storage container
- predetermined direction
- adhesive area
- developer storage
- auxiliary
- 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
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000012945 sealing adhesive Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Dry Development In Electrophotography (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Description
第１図は、本考案に従う現像剤収容容器の一例
としてのトナーカートリツジとシール部材から成
る一具体例を示す斜視図。第２図は、第１図のト
ナーカートリツジの一部を拡大して示す正面図。
第３―Ａ図乃至第３―Ｄ図は、夫々、トナーカー
トリツジの第１乃至第４の変形例の一部を拡大し
て示す正面図。第４―Ａ図及び第４―Ｂ図は、実
施例においてシール部材を離脱せしめたときの開
封力の変化を示す図及び実施例における密封接着
領域と補助接着領域の形状を示す図。
２……トナーカートリツジ、４……カートリツ
ジ本体、１６……供給開口、３２……離脱方向（
開封方向）、３４……密封接着領域、３６，３６
ａ，３６ｂ，３６ｃ１，３６ｃ２及び３６ｄ……
補助接着領域。
FIG. 1 is a perspective view showing a specific example of a toner cartridge and a seal member as an example of a developer storage container according to the present invention. 2 is an enlarged front view of a portion of the toner cartridge shown in FIG. 1; FIG.
3-A to 3-D are front views showing enlarged portions of first to fourth modified examples of the toner cartridge, respectively. Figures 4-A and 4-B are diagrams showing changes in opening force when the sealing member is removed in the example, and diagrams showing the shapes of the sealing adhesive area and the auxiliary adhesive area in the example. 2... Toner cartridge, 4... Cartridge body, 16... Supply opening, 32... Removal direction (
opening direction), 34... sealing adhesive area, 36, 36
a, 36b, 36c 1 , 36c 2 and 36d...
Auxiliary adhesive area.
Claims (1)
るシール部材を備え、該シール部材を所定方向に
引張ることによつて該供給開口を開封する形態の
現像剤収容容器において； 該シール部材は、該供給開口の実質上全周を密
封する密封接着領域及び該密封接着領域よりも該
所定方向下流側に位置する補助接着領域において
該容器に離脱可能に接着されている、ことを特徴
とする現像剤収容容器。 ２ 該シール部材は、該密封接着領域の開封開始
部においては比較的小さい開封力で開封され、該
密封接着領域の開封終了部においては比較的大き
い開封力で開封されるように該容器に接着されて
いる実用新案登録請求の範囲第１項記載の現像剤
収容容器。 ３ 該補助接着領域の該所定方向の長さｌ１は、
３cm以上（ｌ≧３cm）である実用新案登録請求の
範囲第１項又は第２項記載の現像剤収容容器。 ４ 該補助接着領域の該所定方向の長さｌ１は、
４cm以上で且つ６cm以下（４cm≦ｌ１≦６cm）で
ある実用新案登録請求の範囲第３項記載の現像剤
収容容器。 ５ 該補助接着領域は、該密封接着領域の該所定
方向下流端から該所定方向に連続して延びている
実用新案登録請求の範囲第１項から第４項までの
いずれかに記載の現像剤収容容器。 ６ 該補助接着領域は、該密封接着領域から該所
定方向に幾分間隔を置いて該所定方向に延びてい
る実用新案登録請求の範囲第１項から第４項まで
のいずれかに記載の現像剤収容容器。 ７ 該補助接着領域の幅は、該所定方向に向つて
漸減せしめられている実用新案登録請求の範囲第
１項から第６項までのいずれかに記載の現像剤収
容容器。 ８ 該補助接着領域は該所定方向に対して実質上
垂直な幅方向に間隔を置いて複数設けられており
、該幅方向両側部に位置する該補助接着領域は該
所定方向に比較的短く延び、該幅方向中央部に位
置する該補助接着領域は該所定方向に比較的長く
延びている実用新案登録請求の範囲第１項から第
６項までのいずれかに記載の現像剤収容容器。 ９ 該容器は、現像装置本体に着脱自在に装着さ
れるトナーカートリツジである実用新案登録請求
の範囲第１項から第８項までのいずれかに記載の
現像剤収容容器。[Claims for Utility Model Registration] 1. A developer storage container comprising a container having a supply opening and a sealing member for sealing the supply opening, the supply opening being opened by pulling the sealing member in a predetermined direction. In: the sealing member is removably bonded to the container at a sealing adhesive area that seals substantially the entire circumference of the supply opening and an auxiliary adhesive area located downstream of the sealing adhesive area in the predetermined direction; , a developer storage container characterized by: 2. The sealing member is adhered to the container so that it is opened with a relatively small opening force at the opening start part of the sealing adhesive area, and with a relatively large opening force at the opening end part of the sealing adhesive area. A developer storage container according to claim 1 of the claimed utility model registration. 3. The length l1 of the auxiliary adhesion area in the predetermined direction is:
The developer storage container according to claim 1 or 2, which is 3 cm or more (l≧3 cm). 4 The length l1 of the auxiliary adhesive area in the predetermined direction is:
The developer storage container according to claim 3, which is registered as a utility model and has a length of 4 cm or more and 6 cm or less (4 cm≦l 1 ≦6 cm). 5. The developer according to any one of claims 1 to 4, wherein the auxiliary adhesive area extends continuously in the prescribed direction from the downstream end of the sealed adhesive area in the prescribed direction. Container. 6. The developing device according to any one of claims 1 to 4 of the utility model registration claim, wherein the auxiliary adhesive area extends in the predetermined direction at some distance from the sealing adhesive area. drug storage container. 7. The developer storage container according to any one of claims 1 to 6, wherein the width of the auxiliary adhesion area is gradually decreased in the predetermined direction. 8 A plurality of the auxiliary adhesive regions are provided at intervals in the width direction substantially perpendicular to the predetermined direction, and the auxiliary adhesive regions located on both sides of the width direction extend relatively short in the predetermined direction. The developer storage container according to any one of claims 1 to 6, wherein the auxiliary adhesion area located at the center in the width direction extends relatively long in the predetermined direction. 9. The developer storage container according to any one of claims 1 to 8, wherein the container is a toner cartridge that is detachably attached to the main body of the developing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9730287U JPS644450U (en) | 1987-06-26 | 1987-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9730287U JPS644450U (en) | 1987-06-26 | 1987-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS644450U true JPS644450U (en) | 1989-01-11 |
Family
ID=31322645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9730287U Pending JPS644450U (en) | 1987-06-26 | 1987-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02197874A (en) * | 1989-01-27 | 1990-08-06 | Canon Inc | Developer replenishment container |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814865A (en) * | 1981-07-20 | 1983-01-27 | Fuji Xerox Co Ltd | Toner cartridge for developing device of electronic copier |
| JPS5953868A (en) * | 1982-09-22 | 1984-03-28 | Canon Inc | Developer storage container |
| JPS6243372B2 (en) * | 1982-06-25 | 1987-09-14 | Mitsubishi Electric Corp |
-
1987
- 1987-06-26 JP JP9730287U patent/JPS644450U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814865A (en) * | 1981-07-20 | 1983-01-27 | Fuji Xerox Co Ltd | Toner cartridge for developing device of electronic copier |
| JPS6243372B2 (en) * | 1982-06-25 | 1987-09-14 | Mitsubishi Electric Corp | |
| JPS5953868A (en) * | 1982-09-22 | 1984-03-28 | Canon Inc | Developer storage container |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02197874A (en) * | 1989-01-27 | 1990-08-06 | Canon Inc | Developer replenishment container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS644450U (en) | ||
| JPS62179092U (en) | ||
| JPH027667U (en) | ||
| JPS61206967U (en) | ||
| JPS62140546U (en) | ||
| JPH01113252U (en) | ||
| JPH0164656U (en) | ||
| JPS626248U (en) | ||
| JPS5919404U (en) | Tires with stickers | |
| JPS6177367U (en) | ||
| JPS615739U (en) | Hand cover for simple bag | |
| JPH0287749U (en) | ||
| JPH02128162U (en) | ||
| JPH0322259U (en) | ||
| JPS615740U (en) | Hand cover for simple bag | |
| JPS622054U (en) | ||
| JPS61167621U (en) | ||
| JPH0295353U (en) | ||
| JPH02138764U (en) | ||
| JPS632955U (en) | ||
| JPS6333813U (en) | ||
| JPH0371363U (en) | ||
| JPH0268846U (en) | ||
| JPS61176564U (en) | ||
| JPS6199529U (en) |