CN201892826U - Toner cartridge with handle - Google Patents
Toner cartridge with handle Download PDFInfo
- Publication number
- CN201892826U CN201892826U CN2010206314048U CN201020631404U CN201892826U CN 201892826 U CN201892826 U CN 201892826U CN 2010206314048 U CN2010206314048 U CN 2010206314048U CN 201020631404 U CN201020631404 U CN 201020631404U CN 201892826 U CN201892826 U CN 201892826U
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- CN
- China
- Prior art keywords
- handle
- powder box
- scratch resistant
- resistant projection
- image forming
- 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
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Abstract
The utility model relates to a toner cartridge with a handle. The toner cartridge comprises a toner cartridge casing, a photosensitive drum and the handle, wherein a support shaft, a support protrusion and a connecting part are arranged on the toner cartridge casing; a connecting part acute angle is arranged on the connecting part; the handle comprises a gripping part, a supporting part and a fixing part; the fixing part is respectively and fixedly connected with the toner cartridge casing and the connecting part, so that the handle is fixedly connected with the toner cartridge casing; the handle further comprises first scraping-preventing protrusions arranged at the upper part of the supporting part; parts of the first scraping-preventing protrusions, which is contacted with a laser unit, are round corners; and the height of the first scraping-preventing protrusions are greater than the height of the connecting part acute angle. The laser unit is prevented from being damaged when the toner cartridge is mounted to electronic camera imaging equipment.
Description
Technical field
The utility model relates to a kind of electrophotographic image forming, as laser printer, duplicating machine etc., relates in particular to a kind of powder box that has handle that is used on this electrophotographic image forming.
Background technology
As shown in Figure 1, 2, the electrophotographic image forming 100 (as laser printer, duplicating machine etc.) of prior art includes paper feed unit 110, powder box installation unit 101, powder box 130, fixation unit 140 and laser cell 105; Described powder box installation unit 101 includes guide rail 102 and guide rail end 103.
As shown in the figure, powder box 130 is releasably attached in the electrophotographic image forming 100 along powder box installation unit 101, back shaft 132 on the described powder box 130 and supporting projections 133 are slided along guide rail 102 in the powder box installation process, and finally slide in the guide rail end 103; When powder box 130 was installed on the guide rail end 103, back shaft 132 was positioned on the guide rail end 103, and powder box is started working; At this moment, connecting portion 134 is in the below of laser cell 105, and connecting portion wedge angle 134a is relatively near laser cell 105.
When the powder box that is in state shown in Figure 1 when electrophotographic image forming 100 disassembles; the user pulls the gripping portion 201 on the handle 200; because back shaft 132 is positioned in guide rail end 103; therefore in the powder box unloading process; connecting portion wedge angle 134a is around back shaft 132 rotations; because connecting portion wedge angle 134a is relatively near laser cell 105; and connecting portion wedge angle 134a does not obtain any protection; therefore connecting portion wedge angle 134a can touch laser cell 105 in the powder box unloading process; may damage laser cell 105, and influence next time working of laser cell 105.
Perhaps when the user was grasping gripping portion 201 on the handle 200, user's hand was well protected, easily and electrophotographic image forming touch, easily by the electrophotographic image forming scratch.
As user during at the installation or removal powder box, because the gripping portion on the handle is far away from the center of gravity of powder box, when grasping powder box, the user just needs to hold up powder box with very big strength, this use to powder box brings very big inconvenience.
The utility model content
The utility model provides a kind of powder box that has handle, can touch the technical matters that laser cell damages laser cell or user's hand is not protected to solve the existing powder box that has handle because of the connecting portion wedge angle in the powder box unloading process in powder box installation or removal process.
In order to solve above technical matters, the technical scheme that the utility model is taked is:
A kind of powder box that has handle comprises powder box housing and handle; Described handle also comprises gripping portion, and described gripping portion is connected with described powder box housing; Described handle also comprises scratch resistant projection.
Described scratch resistant projection comprises the first scratch resistant projection, and the described first scratch resistant projection is at the aspect ratio gripping portion height perpendicular to photosensitive drums axis direction and powder box installation direction.
Described powder box housing is provided with back shaft and connecting portion, and described connecting portion is provided with the connecting portion wedge angle; The rotational circle radius of the rotational circle radius ratio described connecting portion wedge angle of the described first scratch resistant projection when described back shaft rotates when described back shaft rotates is big.
The height of hand when the height of the described first scratch resistant projection is stretched out one's hand the extracting handle greater than the user.
Described powder box is removably mounted on the image forming apparatus, and the part that contacts with described image forming apparatus on the described first scratch resistant projection is a fillet.
Described scratch resistant projection also comprises the second scratch resistant projection, and the described second scratch resistant projection is low perpendicular to the aspect ratio gripping portion of photosensitive drums axis direction and powder box installation direction.
The downward height of hand when the height that the described second scratch resistant projection is extended is downwards stretched out one's hand the extracting handle greater than the user.
Described powder box is removably mounted on the image forming apparatus, and the part that contacts with described image forming apparatus on the described second scratch resistant projection is a fillet.
Described handle also comprises support section, and described support section is fixedlyed connected with described gripping portion.
Described handle also comprises fixed part, and described fixed part is fixedlyed connected with the powder box housing, and handle is fixed on the powder box housing.
After having adopted technique scheme, because handle also comprises the first scratch resistant projection, the first scratch resistant projection is arranged on the gripping portion top, and the part that contacts with laser cell on the first scratch resistant projection is a fillet, and the height of the first scratch resistant projection is greater than the height of connecting portion wedge angle.Avoided when powder box is installed on the electrophotographic image forming laser cell destroyed, solved the existing powder box that has handle and in the powder box unloading process, can touch the technical matters that laser cell damages laser cell because of the connecting portion wedge angle.Secondly; when the height of the first scratch resistant projection is stretched out one's hand the height of hand when grasping handle greater than the user; user's hand was subjected to the protection of the first scratch resistant projection when user stretched out one's hand the extracting handle; can not contact, avoid by the upper surface scratch of electrophotographic image forming with the upper surface of electrophotographic image forming.
Because handle also comprises the second scratch resistant projection; the second scratch resistant projection is arranged on described gripping portion below; the downward height of hand when the height that the second scratch resistant projection is extended is downwards stretched out one's hand the extracting handle greater than the user; user's hand was subjected to the protection of the second scratch resistant projection when user stretched out one's hand the extracting handle; can not contact, avoid by by the lower surface scratch of electrophotographic image forming with the lower surface of electrophotographic image forming.
Also be provided with gripping portion and support section on the powder box handle, the user when holding up powder box, user's hand respectively with gripping portion, support section effect, powder box is held up.Near the powder box housing, so the user do not need the strength that costs a lot of money when holding up powder box, make the operation of powder box easier by the support section on the handle.
Description of drawings
Fig. 1 is the synoptic diagram that existing powder box and electrophotographic image forming are used.
Fig. 2 is the perspective view of existing powder box.
Fig. 3 is the perspective view of the utility model embodiment one powder box.
Fig. 4 is the side structure synoptic diagram of the utility model embodiment one powder box.
Fig. 5 is the perspective view that the other direction of the utility model embodiment one powder box is seen.
Fig. 6 is the synoptic diagram that the utility model embodiment one powder box and electrophotographic image forming are used.
Fig. 7 is the side structure synoptic diagram of the utility model embodiment two powder boxs.
Fig. 8 is the synoptic diagram that the utility model embodiment two powder boxs and electrophotographic image forming are used.
Fig. 9 is the side structure synoptic diagram of the utility model embodiment three powder boxs.
Embodiment
Embodiment one
Shown in Fig. 3,4,5,6, powder box 10 comprises powder box housing 10a, photosensitive drums 11 and handle 20; Powder box housing 10a is provided with back shaft 12, supporting projections 13 and connecting portion 14; Connecting portion 14 is provided with connecting portion wedge angle 14a; Handle 20 comprises gripping portion 21, support section 22, the first scratch resistant projection 23a, 23b and fixed part 24; Gripping portion 21 comprises gripping portion upper surface 21a, gripping portion front surface 21b, gripping portion lower surface 21c and gripping portion rear surface 21d; Gripping portion 21 is connected with described powder box housing 10a; Fixed part 24 is fixedly mounted on the connecting portion 14, and handle 20 is fixedlyed connected with powder box housing 10a, and powder box housing 10a is non-rotatable relatively; The first scratch resistant projection 23a, 23b are at aspect ratio gripping portion 21 height perpendicular to photosensitive drums axis direction and powder box installation direction.
As seen from the figure, handle 20 is arranged on the rear of powder box 10 with respect to the installation direction of powder box, and fixedlys connected with powder box housing 10a; The height of connecting portion wedge angle 14a on the powder box is less than the first scratch resistant projection 23a on the handle, the height of 23b, therefore when powder box 10 from when electrophotographic image forming 100 disassembles, the first scratch resistant projection 23a, the rotational circle radius of connecting portion wedge angle 14a when back shaft 12 rotations big (among the figure shown in the dotted line) on the rotational circle radius ratio electrophotographic image forming 100 of 23b when back shaft 12 rotation, avoided connecting portion wedge angle 14a to contact with laser cell 105, and the first scratch resistant projection 23a, the last part that contacts with laser cell 105 of 23b is a fillet, has avoided when powder box 10 is installed on the electrophotographic image forming 100 laser cell 105 destroyed.
Simultaneously; in the process that powder box 10 is mounted or disassembles and slides along guide rail 102; user's hand is when grasping the gripping portion 21 of powder box; because the height of the first scratch resistant projection 23a, 23b is greater than the height of user's hand; user's hand is subjected to the protection of the first scratch resistant projection 23a, 23b; can not contact, avoid by scratch with the upper surface of electrophotographic image forming 100.
As shown in Figure 6, in the installation process of powder box 10, the user pushes gripping portion upper surface 21a with thumb, and other four refers to (or only forefinger) supported part 22, and powder box 10 is lifted and be placed into guide rail 102 on the electrophotographic image forming 100; After powder box 10 is placed to guide rail 102 on the electrophotographic image forming 100, the user promotes gripping portion front surface 21b with thumb, powder box 10 is slided on the guide rail on the electrophotographic image forming 100 102, and finally make the back shaft 12 on the powder box arrive guide rail end 103.
At powder box 10 from the process that electrophotographic image forming 100 disassembles, user's thumb is by on the housing that is pressed in electrophotographic image forming 10, other four refers to (or only forefinger and middle finger) walks around gripping portion lower surface 21c, catch on gripping portion rear surface 21d, powder box 10 is colluded take out electrophotographic image forming 100.
Embodiment two:
Shown in Fig. 7,8, for the protection user hand not by the inwall scratch of electrophotographic image forming 100, also be provided with the second scratch resistant projection 23c on the handle 20 of powder box, the described second scratch resistant projection 23c is arranged on the below of the first scratch resistant projection 23a, gripping portion 21 and support section 22, and the second scratch resistant projection is low perpendicular to the aspect ratio gripping portion 21 of photosensitive drums axis direction and powder box installation direction; The height of the second scratch resistant projection 23c is greater than support section 22 and gripping portion 21, therefore the user is when the installation or removal powder box, user's hand is subjected to the protection of the second scratch resistant projection 23c, can not contact, avoid the lower surface of electrophotographic image forming 100 to be damaged with the lower surface of electrophotographic image forming 100; Simultaneously, the second scratch resistant projection 23c go up with electrophotographic image forming on the part that contacts be fillet, so the second scratch resistant projection 23c can not damage the lower surface of electrophotographic image forming 100.
Embodiment three:
As shown in Figure 9, first, second scratch resistant projection also can be arranged to shape shown in 23d, 23e among the figure;
As seen from the figure, the first scratch resistant projection 23d is arranged on the top of gripping portion 21, and the first scratch resistant projection 23d is at aspect ratio gripping portion 21 height perpendicular to photosensitive drums axis direction and powder box installation direction; The second scratch resistant projection 23e is arranged on the below of gripping portion 21, and the second scratch resistant projection 23e is low perpendicular to the aspect ratio gripping portion 21 of photosensitive drums axis direction and powder box installation direction.
The rotational circle radius of connecting portion wedge angle 14a when back shaft 12 rotations is big on the rotational circle radius ratio electrophotographic image forming 100 of the first scratch resistant projection 23d when back shaft 12 rotations, therefore avoided connecting portion wedge angle 14a to contact, prevented that the laser cell 105 on the electrophotographic image forming 100 is destroyed with laser cell 105.
Owing to be provided with the space between the first scratch resistant projection 23d and the gripping portion 21; when therefore the user grasps handle 20; user's hand is between the first scratch resistant projection 23d and the gripping portion 21; user's hand is avoided user's hand to contact with electrophotographic image forming 100 by the first scratch resistant projection 23d protection.
Owing to be provided with the space between the second scratch resistant projection 23e and the gripping portion 21; when therefore the user grasps handle 20; user's hand is between the second scratch resistant projection 23e and the gripping portion 21; user's hand is avoided user's hand to contact with electrophotographic image forming 100 by the second scratch resistant projection 23e protection.
Claims (10)
1. a powder box that has handle comprises powder box housing and handle; Described handle also comprises gripping portion, and described gripping portion is connected with described powder box housing; It is characterized in that described handle also comprises scratch resistant projection.
2. the powder box that has handle as claimed in claim 1 is characterized in that, described scratch resistant projection comprises the first scratch resistant projection, and the described first scratch resistant projection is perpendicular to the aspect ratio gripping portion height on photosensitive drums axis direction and the powder box installation direction.
3. the powder box that has handle as claimed in claim 2 is characterized in that, described powder box housing is provided with back shaft and connecting portion, and described connecting portion is provided with the connecting portion wedge angle; The rotational circle radius of the rotational circle radius ratio described connecting portion wedge angle of the described first scratch resistant projection when described back shaft rotates when described back shaft rotates is big.
4. the powder box that has handle as claimed in claim 2 is characterized in that, the height of hand when the height of the described first scratch resistant projection is stretched out one's hand the extracting handle greater than the user.
5. as claim 3 or the 4 described powder boxs that have handle, it is characterized in that described powder box is removably mounted on the image forming apparatus, the part that contacts with described image forming apparatus on the described first scratch resistant projection is a fillet.
6. the powder box that has handle as claimed in claim 1 or 2 is characterized in that, described scratch resistant projection comprises the second scratch resistant projection, and the described second scratch resistant projection is low perpendicular to the aspect ratio gripping portion on photosensitive drums axis direction and the powder box installation direction.
7. the powder box that has handle as claimed in claim 6 is characterized in that, the downward height of hand when the height that the described second scratch resistant projection is extended is downwards stretched out one's hand the extracting handle greater than the user.
8. the powder box that has handle as claimed in claim 6 is characterized in that described powder box is removably mounted on the image forming apparatus, and the part that contacts with described image forming apparatus on the described second scratch resistant projection is a fillet.
9. as claim 2 or 3 or 4 or the 7 or 8 described powder boxs that have handle, it is characterized in that described handle also comprises support section, described support section is fixedlyed connected with described gripping portion.
10. the powder box that has handle as claimed in claim 9 is characterized in that described handle also comprises fixed part, and described fixed part is fixedlyed connected with the powder box housing, and handle is fixed on the powder box housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206314048U CN201892826U (en) | 2010-11-25 | 2010-11-25 | Toner cartridge with handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206314048U CN201892826U (en) | 2010-11-25 | 2010-11-25 | Toner cartridge with handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201892826U true CN201892826U (en) | 2011-07-06 |
Family
ID=44222297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206314048U Expired - Lifetime CN201892826U (en) | 2010-11-25 | 2010-11-25 | Toner cartridge with handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201892826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI662881B (en) * | 2018-06-28 | 2019-06-11 | 緯創資通股份有限公司 | Detachable assembly device |
-
2010
- 2010-11-25 CN CN2010206314048U patent/CN201892826U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI662881B (en) * | 2018-06-28 | 2019-06-11 | 緯創資通股份有限公司 | Detachable assembly device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151021 Address after: 6, 519075 A District, 4 buildings, 63 North Pearl Road, Zhuhai, Guangdong Patentee after: Zhuhai Aipeike Science and Technology Co Ltd Address before: 519075 Xiangzhou, Zhuhai, Pearl Road, North District, No. 63, No. Patentee before: Zhuhai Seine Printing Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 519075, Guangdong District, Xiangzhou, Zhuhai Avenue, No. 01, building 3883, 2 floor, 7 floor, B District, 02, 03, 04, 1, 2, 3, 4, 5, 05, Zhuhai Patentee after: Nasida Limited by Share Ltd Address before: 6, 519075 A District, 4 buildings, 63 North Pearl Road, Zhuhai, Guangdong Patentee before: Zhuhai Aipeike Science and Technology Co Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110706 |