CN205880510U - Cleaning scraping knife - Google Patents
Cleaning scraping knife Download PDFInfo
- Publication number
- CN205880510U CN205880510U CN201620744271.2U CN201620744271U CN205880510U CN 205880510 U CN205880510 U CN 205880510U CN 201620744271 U CN201620744271 U CN 201620744271U CN 205880510 U CN205880510 U CN 205880510U
- Authority
- CN
- China
- Prior art keywords
- cleaning block
- knife rest
- utility
- blade
- model
- 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 - Fee Related
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- Cleaning In Electrography (AREA)
Abstract
The utility model discloses a cleaning scraping knife, include the knife rest and install in tool holder end part's blade, still include flexible cleaning block, flexible cleaning block install in the knife rest is inboard, flexible cleaning block with the working direction of blade is the same. The utility model discloses be favorable to cleaing away the carbon dust on the sensitization drum, improve and print the definition.
Description
Technical field
This utility model relates to a kind of printer unit, is specifically related to a kind of cleaning doctor.
Background technology
In printer or the printing of photocopier or copying process, carbon dust forms image in photosensitive drums, then is transferred to multiple
Above printing paper, understand some carbon dust during this and stay above photosensitive drums, if this part is not eliminated, multiple
Will be transferred to the when of printing next above next copy paper, just influence whether photocopying effect and the quality of next,
At this moment needing exist for a kind of device and remove the carbon dust remaining in photosensitive drums after photocopier has duplicated one, this device is exactly
Cleaning doctor.The quality of cleaning doctor directly determines duplicating quality and the service life of photosensitive drums.Existing cleaning doctor is only
Can be contacted with photosensitive drums by blade and strike off carbon dust, scrape powder effect after using a period of time and decline.Therefore, in order to avoid existing skill
Shortcoming present in art, it is necessary to prior art is made improvement.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, it is provided that a kind of can raising prints clearly
The cleaning doctor of degree.
This utility model is to be realized by following technical scheme:
A kind of cleaning doctor, including knife rest and the blade that is installed on knife rest end, also includes flexible cleaning block, described flexibility
Cleaning block is installed on inside described knife rest, and described flexible cleaning block is identical with the operative orientation of described blade.
Further, the inner side of described knife rest is provided with mounting groove, and described flexible cleaning block is installed in described mounting groove.
Further, described flexible cleaning block is sponge block.
Further, described blade is flexible natural gum.
Relative to prior art, this utility model, by arranging flexible cleaning block on knife rest, makes photosensitive drums first pass through soft
Property cleaning block clean with water, then strike off carbon dust by blade, carbon dust clearing efficiency is high, improves and prints definition.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model cleaning doctor.
In figure: 1-knife rest；2-blade；3-flexibility cleaning block.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole realities
Execute example.Based on the embodiment in this utility model, those of ordinary skill in the art are institute under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
A kind of cleaning doctor the most of the present utility model, including knife rest 1 and the blade 2 that is installed on knife rest 1 end,
Also including flexible cleaning block 3, flexible cleaning block 3 is installed on inside knife rest 1, the operative orientation phase of flexible cleaning block 3 and blade 2
With.Photosensitive drums removes carbon dust respectively through flexible cleaning block 3 and blade 2, improves carbon dust clearing efficiency, makes printing effect more preferable.
The inner side of knife rest 1 is provided with mounting groove, and flexible cleaning block 3 is installed in mounting groove, is conducive to the peace of flexible cleaning block 3
Dress stability.
Flexible cleaning block 3 is sponge block.Certainly, flexible cleaning block 3 can also use other suitable material.Blade 2 is
Flexible natural gum.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (4)
1. a cleaning doctor, including knife rest and the blade that is installed on knife rest end, it is characterised in that: also include flexible cleaning
Block, described flexible cleaning block is installed on inside described knife rest, and described flexible cleaning block is identical with the operative orientation of described blade.
Cleaning doctor the most according to claim 1, it is characterised in that: the inner side of described knife rest is provided with mounting groove, described soft
Property cleaning block is installed in described mounting groove.
Cleaning doctor the most according to claim 1 and 2, it is characterised in that: described flexible cleaning block is sponge block.
Cleaning doctor the most according to claim 1, it is characterised in that: described blade is flexible natural gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744271.2U CN205880510U (en) | 2016-07-13 | 2016-07-13 | Cleaning scraping knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744271.2U CN205880510U (en) | 2016-07-13 | 2016-07-13 | Cleaning scraping knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205880510U true CN205880510U (en) | 2017-01-11 |
Family
ID=57695800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620744271.2U Expired - Fee Related CN205880510U (en) | 2016-07-13 | 2016-07-13 | Cleaning scraping knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205880510U (en) |
-
2016
- 2016-07-13 CN CN201620744271.2U patent/CN205880510U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190713 |