CN203324650U - Developing box - Google Patents
Developing box Download PDFInfo
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- CN203324650U CN203324650U CN2013203154642U CN201320315464U CN203324650U CN 203324650 U CN203324650 U CN 203324650U CN 2013203154642 U CN2013203154642 U CN 2013203154642U CN 201320315464 U CN201320315464 U CN 201320315464U CN 203324650 U CN203324650 U CN 203324650U
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- delevoping cartridge
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Abstract
The utility model relates to a developing box which comprises a main body framework and a sealed element, wherein the sealed element and the main body framework are sealed through a sealing piece; two surfaces of the sealing piece, which are connected with the sealed element and the main body framework, are provided with adhesive layers. The two surfaces of the sealing piece, which are connected with the sealed element and the main body framework, are provided with the adhesive layers, so that the sealing piece and the sealed element are adhered through the adhesive layer; the phenomenon that the sealing effect between the main body framework and the sealed element is poor because of deformation of the sealing piece between the sealing piece and the sealed element is avoided, and the technical problem that the sealing effect between the main body framework and the sealed element of an existing developing box is poor is solved.
Description
Affiliated technical field
The utility model relates to a kind of Delevoping cartridge.
Background technology
As shown in Figure 1, existing a kind of Delevoping cartridge comprises: main body frame 200, developing element 140, powder feeding element 150, carbon dust reservoir 54 and sealed element 210.Sealed element 210 is arranged on main body frame 200, for preventing that carbon dust is from the gap leakage between main body frame 200 and sealed element 210, Delevoping cartridge generally arranges seal between main body frame 200 and sealed element 210, for improving sealing, usually seal can be selected resilient flexible/compressible, be elastic sealing element, such as through hole sponge etc.
As shown in Figure 2, the elastic sealing element 232 between main body frame 200 and sealed element 210 comprises: elastic sealing element main body 230, gummed paper layer 231 and adhesive-layer 205; Adhesive-layer 205 is between elastic sealing element main body 230 and gummed paper layer 231.
When Delevoping cartridge is produced in assembling, before sealed element 210 is installed, assembler first peels off gummed paper layer 231 from elastic sealing element 232, then elastic sealing element main body 230 is bonded on main body frame 200 by adhesive-layer 205, finally sealed element 210 is arranged on main body frame 200.
Owing to being sealed by the elasticity extruding force between elastic sealing element 232 and sealed element 210, in the transportation and handling process of Delevoping cartridge, be subject to extraneous factor, the situation that Delevoping cartridge there will be vibrations or falls, now the sealed element in Delevoping cartridge (or Delevoping cartridge framework) can be out of shape, gap occurs between so sealed element and elastic sealing element (through hole sponge), cause between main body frame and sealed element sealing effectiveness bad, carbon dust is revealed from these gaps.
The utility model content
The utility model provides a kind of Delevoping cartridge, to solve the bad technical matters of sealing effectiveness between existing Delevoping cartridge main body frame and sealed element.
In order to solve above technical matters, the technical scheme that the utility model is taked is:
A kind of Delevoping cartridge comprises: main body frame and sealed element, between described sealed element and main body frame, by seal, sealed, and it is characterized in that, two surfaces that described seal connects described sealed element and main body frame all have adhesive-layer.
Described seal also comprises elastic body, and described adhesive-layer is arranged on the upper surface and lower surface of described elastic body, and described lower surface adhesive-layer and described main body frame are bonding, and described upper surface adhesive-layer and described sealed element are bonding.
Described seal also comprised the gluing ply of paper be positioned on the upper surface adhesive-layer and is positioned at the lower gummed paper layer under the lower surface adhesive-layer before connecting described sealed element and main body frame.
Described sealed element is powder outlet cutter and/or cleaning doctor and/or sealing scraping blade.
Be provided with the seal location division on described main body frame or sealed element, be provided with the keeper be complementary with described location division on described seal.
Described location division is projection, and described keeper is locating slot.
Described location division has a plurality of.
When described sealed element comprises the sealing scraping blade, described seal has two, respectively both ends and the main body frame of adhering and sealing scraping blade.
Be respectively arranged with groove on main body frame corresponding to described sealing scraping blade both ends, lower surface adhesive-layer and the main body frame of described two seals are adhered to respectively in two grooves.
Described Delevoping cartridge also comprises developing element, powder feeding element and carbon dust reservoir.
After having adopted technique scheme, two surfaces that connect sealed element and main body frame due to seal all have adhesive-layer.Therefore, between seal and sealed element, also by adhesive-layer, undertaken bonding, between seal and sealed element, can not occur, because seal distortion causes between main body frame and sealed element sealing effectiveness bad, to have solved the bad technical matters of sealing effectiveness between existing Delevoping cartridge main body frame and sealed element.In addition, prior art is in the Delevoping cartridge production run, producers are to elastic sealing element (through hole sponge) while being operated, for guaranteeing sealing place good seal, requirement is when pasting elastic sealing element (through hole sponge), elastic sealing element (through hole sponge) needs the smooth of subsides, and and between the Delevoping cartridge framework, laminating is tight, seamless, this just makes producers when pasting elastic sealing element (through hole sponge), and the elastic sealing element (through hole sponge) that must firmly stretch can entirely be fitted in the sealing station of Delevoping cartridge to guarantee elastic sealing element (through hole sponge).Because elastic sealing element (through hole sponge) has the shortcoming of the stressed distortion that very easily is stretched, and this distortion can not be restored, and the size of sealing sponge is that the size of the position that need to seal with Delevoping cartridge is complementary, if producers exert oneself excessive and make elastic sealing element (through hole sponge) stressed stretching and be elongated, can cause the size of the size of elastic sealing element (through hole sponge) and sealing station inconsistent, the elastic sealing element (through hole sponge) that needs cutting after causing elastic sealing element to be attached on Delevoping cartridge or more renew, cause efficiency low and the waste.For avoiding the problems referred to above, producers just require necessary extreme care when pasting elastic sealing element (through hole sponge), cause the reduction of production efficiency.And the utility model comprises elastic body, gluing ply of paper and lower gummed paper layer due to seal, adhesive-layer is arranged on the upper surface and lower surface of elastic body.The gluing ply of paper is arranged on the upper surface adhesive-layer, and lower gummed paper layer is arranged under the lower surface adhesive-layer.When being sealed, comprise the following steps:
One, throw off lower gummed paper layer, lower surface adhesive-layer and main body frame is bonding;
Two, throw off the gluing ply of paper, upper surface adhesive-layer and sealed element is bonding.
Perhaps when being sealed, comprise the following steps:
One, throw off the gluing ply of paper, upper surface adhesive-layer and sealed element is bonding;
Two, throw off lower gummed paper layer, lower surface adhesive-layer and main body frame is bonding.
Because the general employing of the gummed paper layer on seal is all hard thicker paper material, the problem that stressed stretching can not be elongated, so, on the one hand, as producers in elastic sealing element is pasted to the process on the Delevoping cartridge main body frame, remain with the gummed paper layer on one side due to elastic sealing element, elastic sealing element is stressed can not change, can guarantee that the elastic sealing element main body is smooth, closely be fitted on the Delevoping cartridge main body frame, not only avoid the waste caused owing to changing elastic sealing element, also can make production efficiency improve; On the other hand, because the side that elastic sealing element contacts with sealed element has also adopted adhesive-layer, after sealed element is installed, elastic sealing element can be bonded together with sealed element, reduced Delevoping cartridge under the environment of vibrations or in falling process and likes due to the Delevoping cartridge main body frame or sealed element deforms and causes leaking the risk of powder.Finally, owing on main body frame or sealed element, being provided with the seal location division, be provided with the keeper be complementary with location division on seal.The installation that also makes seal connect sealed element and main body frame is more accurately simple.
The accompanying drawing explanation
The structural representation of a kind of Delevoping cartridge that Fig. 1 is available technology adopting.；
The structural representation of the elastic sealing element in a kind of Delevoping cartridge that Fig. 2 is available technology adopting.
The structural representation of the Delevoping cartridge that Fig. 3 is embodiment mono-employing.
The structural representation of the elastic sealing element that Fig. 4 is embodiment mono-employing.
The scheme of installation of the elasticity elastic sealing element that Fig. 5 is embodiment mono-employing.
Fig. 6 is that embodiment mono-elastic sealing element arranges the structural representation that location division is set on locating slot and main body frame.
Fig. 7 is the structural representation of hermetically-sealed construction between Delevoping cartridge main body frame and developing element in embodiment bis-.
Reference numeral
Embodiment
Embodiment mono-
As shown in Figure 3, the Delevoping cartridge that the utility model adopts comprises: Delevoping cartridge main body frame 20, developing element 14, the powder feeding element 15 of carbon dust is provided to developing element, be arranged on the sealed element 21 on Delevoping cartridge main body frame 20, carbon dust reservoir 5, the carbon dusts in carbon dust reservoir 5 are sent to the carbon dust conveyer 16 of powder feeding element 15 and be sealed in Delevoping cartridge main body frame 20 and sealed element 21 between elastic sealing element 30.
As shown in Figure 4, elastic sealing element 30 comprises the structural representation of the elastic sealing element 30 that the utility model adopts: elastic body 303, lower surface gummed paper layer 301, upper surface gummed paper layer 302, lower surface adhesive-layer 3011, upper surface adhesive-layer 3022; Lower surface adhesive-layer 3011 is between lower surface gummed paper layer 301 and elastic body 303, upper surface adhesive-layer 3022 is between upper surface gummed paper layer 302 and elastic body 303, and lower surface gummed paper layer 301, lower surface adhesive-layer 3011 and upper surface gummed paper layer 302, upper surface adhesive-layer 3022 are positioned on the not coplanar of elastic body 303.
Introduce in detail the taping process of elastic sealing element 30 below in conjunction with Fig. 5.
When Delevoping cartridge is produced in assembling, before sealed element 21 is installed, assembler first peels off lower surface gummed paper layer 301 from elastic body 303, then elastic body 303 is bonded on main body frame 20 by lower surface adhesive-layer 3011, then, upper surface gummed paper layer 302 is peeled off from elastic body 303, finally sealed element 210 is arranged on main body frame 20, sealed element 210 is bonded together by upper surface adhesive-layer 3022 and elastic body 303.Perhaps, when pasting elastic sealing element, can then, elastic sealing elements and sealed element be installed on main body frame as a whole first by elastic sealing elements and sealed component affixing, make elastic sealing element and main body frame bonding.Before sealed element 21 is installed, assembler first peels off upper surface gummed paper layer 302 from elastic body 303, then sealed element 210 is arranged on main body frame 20, sealed element 210 is bonded together by upper surface adhesive-layer 3022 and elastic body 303; Then, lower surface gummed paper layer 301 is peeled off from elastic body 303, finally elastic body 303 is bonded on main body frame 20 by lower surface adhesive-layer 3011.
As shown in Figure 6, main body frame 20 also comprises at least one elastic sealing element location division 222, and elastic sealing element 30 comprises that in locating slot 333. the present embodiment that mate at least one and location division 222, described location division and locating slot are 3, described location division is projection, and locating slot is the post hole.When being convenient to paste elastic sealing element, the location division of elastic sealing element and locating slot locate better.In the present embodiment, described location division also can be arranged on described sealed element 21.
Sealed element in the utility model can be the powder outlet cutter of regulating carbon dust layer thickness on developing element, it can be also the cleaning doctor of the upper remaining carbon dust of clean feel optical element (exposure element/photosensitive drums), it can also be sealing scraping blade etc., can be also any two combinations wherein simultaneously, perhaps powder outlet cutter, cleaning doctor and sealing scraping blade etc. simultaneously, but, when wherein comprising sealing during scraping blade, sealing scraping blade seal used is slightly different, specifically as described in embodiment bis-.
Embodiment bis-
As shown in Figure 3 and Figure 7, on the basis of embodiment mono-, Delevoping cartridge also comprises sealing scraping blade 17, for sealing the main body frame of developing element and Delevoping cartridge, prevents that carbon dust from revealing between developing element and main body frame.The main body frame 20 of Delevoping cartridge is provided with sealing scraping blade sticking veneer 201 near the end of developing element 14, and an end of sealing scraping blade 17 sticks on sticking veneer 201, the outside surface butt of the other end and developing element 14.For improving the end part seal effect between developing element and Delevoping cartridge main body frame, two grooves 2012 are set on the both ends of sticking veneer 201, for holding elastic sealing element 2110, elastic sealing element 2110 sticks on groove 2012, and contact with sealing scraping blade 17, the size of elastic sealing element 2110 and the size of described groove are complementary.The structure of elastic sealing element 2110 is identical with the structure of elastic sealing element in embodiment mono-, pastes the one side of elastic sealing element 2110 by lower surface adhesive-layer and groove bonding, prevents that carbon dust from revealing between groove and elastic sealing element; Another side is bonding with the sealing scraping blade by the upper surface adhesive-layer, prevents from carbon dust from elastic sealing element and seal between scraping blade revealing.Thereby Delevoping cartridge is strengthened greatly in the sealing of end.Sealing scraping blade in the present embodiment is the PET sheet.
Elastic sealing element of the present utility model can be through hole sponge or white foam or Poron cotton (polyurethane foam) etc.
Because the general employing of the gummed paper layer on elastic sealing element is all hard thicker paper material, the problem that stressed stretching can not be elongated, so, on the one hand, as producers in elastic sealing element is pasted to the process on the Delevoping cartridge main body frame, remain with the gummed paper layer on one side due to elastic sealing element, elastic sealing element is stressed can not change, can guarantee that the elastic sealing element main body is smooth, closely be fitted on the Delevoping cartridge main body frame, not only avoid the waste caused owing to changing elastic sealing element, also can make production efficiency improve; On the other hand, because the side that elastic sealing element contacts with sealed element has also adopted adhesive-layer, after sealed element is installed, elastic sealing element can be bonded together with sealed element, reduced Delevoping cartridge under the environment of vibrations or in falling process because Delevoping cartridge main body frame or sealed element deform and caused leaking the risk of powder.
Just in order to allow, those skilled in the art are clearer understands the utility model in above explanation; but not to restriction of the present utility model; to those skilled in the art; in the situation that do not pass through creative work; above scheme is simply revised or replaced; such as mixing component being changed into to the form that rotating shaft adds blade, all belong to protection domain of the present utility model.
Claims (10)
1. a Delevoping cartridge comprises: main body frame and sealed element, between described sealed element and main body frame, by seal, sealed, and it is characterized in that, two surfaces that described seal connects described sealed element and main body frame all have adhesive-layer.
2. Delevoping cartridge as claimed in claim 1, it is characterized in that, described seal also comprises elastic body, described adhesive-layer is arranged on the upper surface and lower surface of described elastic body, described lower surface adhesive-layer and described main body frame are bonding, and described upper surface adhesive-layer and described sealed element are bonding.
3. Delevoping cartridge as claimed in claim 2, is characterized in that, described seal also comprised the gluing ply of paper be positioned on the upper surface adhesive-layer and is positioned at the lower gummed paper layer under the lower surface adhesive-layer before connecting described sealed element and main body frame.
4. Delevoping cartridge as claimed in claim 3, is characterized in that, described sealed element is powder outlet cutter and/or cleaning doctor and/or sealing scraping blade.
5. Delevoping cartridge as claimed in claim 4, is characterized in that, on described main body frame or sealed element, is provided with the seal location division, is provided with the keeper be complementary with described location division on described seal.
6. Delevoping cartridge as claimed in claim 5, is characterized in that, described location division is projection, and described keeper is locating slot.
7. Delevoping cartridge as claimed in claim 6, is characterized in that, described location division has a plurality of.
8. Delevoping cartridge as claimed in claim 4, is characterized in that, when described sealed element comprises the sealing scraping blade, described seal has two, respectively both ends and the main body frame of adhering and sealing scraping blade.
9. Delevoping cartridge as claimed in claim 8, is characterized in that, on main body frame corresponding to described sealing scraping blade both ends, is respectively arranged with groove, and lower surface adhesive-layer and the main body frame of described two seals are adhered to respectively in two grooves.
10. arbitrary Delevoping cartridge as described as claim 1-9, is characterized in that, described Delevoping cartridge also comprises developing element, powder feeding element and carbon dust reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203154642U CN203324650U (en) | 2013-06-03 | 2013-06-03 | Developing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203154642U CN203324650U (en) | 2013-06-03 | 2013-06-03 | Developing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324650U true CN203324650U (en) | 2013-12-04 |
Family
ID=49663985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203154642U Expired - Lifetime CN203324650U (en) | 2013-06-03 | 2013-06-03 | Developing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203324650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628131A (en) * | 2018-05-11 | 2018-10-09 | 中山诚威科技有限公司 | End cap and Delevoping cartridge |
-
2013
- 2013-06-03 CN CN2013203154642U patent/CN203324650U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628131A (en) * | 2018-05-11 | 2018-10-09 | 中山诚威科技有限公司 | End cap and Delevoping cartridge |
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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: APEX TECHNOLOGY Co.,Ltd. Address before: 519075 Xiangzhou, Zhuhai, Pearl Road, North District, No. 63, No. Patentee before: ZHUHAI SEINE TECHNOLOGY Co.,Ltd. |
|
| 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: NINESTAR Corp. Address before: 6, 519075 A District, 4 buildings, 63 North Pearl Road, Zhuhai, Guangdong Patentee before: APEX TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |