CN203133478U - Novel roll material structure for printing-supplies - Google Patents
Novel roll material structure for printing-supplies Download PDFInfo
- Publication number
- CN203133478U CN203133478U CN 201320069157 CN201320069157U CN203133478U CN 203133478 U CN203133478 U CN 203133478U CN 201320069157 CN201320069157 CN 201320069157 CN 201320069157 U CN201320069157 U CN 201320069157U CN 203133478 U CN203133478 U CN 203133478U
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- CN
- China
- Prior art keywords
- plastic
- roll shaft
- plastics
- plastic cement
- roll
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- 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 - Fee Related
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Abstract
The utility model discloses a novel roll material structure for printing-supplies. The novel roll material structure comprises a plastic/plastic roll shaft and an outer coating layer, wherein the outer coating layer is coated on the peripheral surface of the middle of the plastic/plastic roll shaft. The conventional metal roll shaft is replaced by the plastic/plastic roll shaft, the plastic/plastic roll shaft can be integrally molded, and the process is simple; the plastic/plastic roll shaft is low in cost, so that the overall cost of a roll material can be effectively reduced; the weight of the plastic/plastic roll shaft is reduced, and the overall weight of the roll material can be lightened; and moreover, the structure is applied to charging rollers, powder feeding rollers, developing rollers, transfer rollers and other various roll materials in the printing-supplies.
Description
Technical field
The utility model relates to the printing consumables structure technology, is specifically related to a kind of new structure of printing consumables central roll material.
Background technology
Various roller materials be to use in the printing consumables, charging roller, powder feeding roller, developer roll, transfer roll etc. comprised.The structure of above-mentioned roller material is similar, all is made up of the covering of roll shaft and roll shaft periphery.The roll shaft that adopts in the roller equipment structure all is metal construction at present, the roller material complex manufacturing technology of this employing metal roller shaft, and material cost is higher, and weight is big, installs inconvenient.
Summary of the invention
At the problems referred to above, the utility model provides the consumptive material that a kind of technology is simple, cost of manufacture is low, in light weight, easy for installation roller material new structure.
The utility model is that the technical scheme that its technical matters of solution adopts is:
Printing consumables comprises plastics/plastic cement roll shaft and surrounding layer with roller material new structure, and described surrounding layer is wrapped on the outer surface at plastics/plastic cement roll shaft middle part.
Preferred embodiment, the outer surface bonding connection of described surrounding layer and plastics/plastic cement roll shaft.
Preferred embodiment, the middle part of described plastics/plastic cement roll shaft is made as diameter less than the small diameter part of plastics/plastic cement roll shaft two ends diameter, and described surrounding layer is wrapped on the described small diameter part.
The beneficial effects of the utility model are: the utility model adopts plastics/plastic cement roll shaft to replace traditional metal roller shaft, and plastics/plastic cement roll shaft can be made by one-body molded, and technology is simple; Plastics/plastic cement roll shaft material cost is little, thereby makes that the whole cost of roller material is also effectively reduced; The weight of plastics/plastic cement roll shaft reduces, and the overall weight of roller material also can alleviate; Structure of the present utility model is applicable on the various roller materials such as charging roller in the printing consumables, powder feeding roller, developer roll, transfer roll.
Description of drawings
Be further detailed below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of the another kind of embodiment of the utility model;
Fig. 3 is the structural representation of another embodiment of the utility model.
Embodiment
The utility model is applicable on the various roller materials of printing consumables, comprises charging roller, powder feeding roller, developer roll, transfer roll etc.The following stated only is preferred embodiment of the present utility model, is not practical range of the present utility model is confined to this.
The embodiment of Fig. 1 to Fig. 3 shows implementation structure of the present utility model, comprises plastics/plastic cement roll shaft 1 and surrounding layer 2, and surrounding layer 2 is wrapped on the outer surface at plastics/plastic cement roll shaft 1 middle part.These plastics/plastic cement roll shaft 1 can be plastic roller axle or plastic cement roll shaft, is the bigger axle construction of hardness, can utilize various existing technology to make.Surrounding layer 2 can be different at different roller materials and product type, for example can be glue-line, spongy layer, resin bed, conductive adhesive layer etc.
In different embodiment, surrounding layer 2 can utilize various mode to realize more fastening being connected with plastics/plastic cement roll shaft 1, for example, and the outer surface bonding connection of surrounding layer and plastics/plastic cement roll shaft; Perhaps, shown in the embodiment of Fig. 2, the middle part of plastics/plastic cement roll shaft 1 is made as diameter less than the small diameter part of plastics/plastic cement roll shaft 1 two ends diameter, and surrounding layer 2 is wrapped on the small diameter part.
Embodiment of the present utility model is not restricted to the described embodiments, as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model.
Claims (3)
1. printing consumables is with roller material new structure, and it is characterized in that: comprise plastics/plastic cement roll shaft and surrounding layer, described surrounding layer is wrapped on the outer surface at plastics/plastic cement roll shaft middle part.
2. printing consumables according to claim 1 is characterized in that: the outer surface bonding connection of described surrounding layer and plastics/plastic cement roll shaft with roller material new structure.
3. printing consumables according to claim 1 is with roller material new structure, and it is characterized in that: the middle part of described plastics/plastic cement roll shaft is made as diameter less than the small diameter part of plastics/plastic cement roll shaft two ends diameter, and described surrounding layer is wrapped on the described small diameter part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069157 CN203133478U (en) | 2013-02-06 | 2013-02-06 | Novel roll material structure for printing-supplies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069157 CN203133478U (en) | 2013-02-06 | 2013-02-06 | Novel roll material structure for printing-supplies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203133478U true CN203133478U (en) | 2013-08-14 |
Family
ID=48941445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320069157 Expired - Fee Related CN203133478U (en) | 2013-02-06 | 2013-02-06 | Novel roll material structure for printing-supplies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203133478U (en) |
-
2013
- 2013-02-06 CN CN 201320069157 patent/CN203133478U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20150206 |
|
| EXPY | Termination of patent right or utility model |