CN202583705U - Shaft sleeve for rotating magnetic roller of printer - Google Patents
Shaft sleeve for rotating magnetic roller of printer Download PDFInfo
- Publication number
- CN202583705U CN202583705U CN 201220029508 CN201220029508U CN202583705U CN 202583705 U CN202583705 U CN 202583705U CN 201220029508 CN201220029508 CN 201220029508 CN 201220029508 U CN201220029508 U CN 201220029508U CN 202583705 U CN202583705 U CN 202583705U
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- printer
- magnetic roller
- meat
- axle sleeve
- 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
Links
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- Magnetic Brush Developing In Electrophotography (AREA)
Abstract
The utility model discloses a shaft sleeve for rotating a magnetic roller of a printer. The shaft sleeve comprises a shaft sleeve body and is characterized in that the front of the shaft sleeve body is convexly provided with two limit platforms and a wall removing hole; and a reinforcing rib is connected to the middle of the wall removing hole. The shaft sleeve can effectively control a component to move axially, the print quality is improved, wear is reduced and the service life is prolonged.
Description
Technical field:
The utility model relates to the printer field, is used to drive magnetic roller rotary sleeve in particularly a kind of printer magazine.
Background technology:
Along with development of times; Modern office requires increasingly highly for print quality, and this just requires the function of printer associated component and outward appearance progressively perfect, and printer magazine axle is not provided with spacing in the axial direction usually; Can produce axial float, be unfavorable for high speed rotating.Because this type of article wall unevenness is even, cause the product appearance shrink mark simultaneously, influence outward appearance, size.
Based on above-mentioned phenomenon, need progressively to improve to be enclosed within function, apparent defective through the structure that changes axle sleeve.Thereby improve the quality of printer magazine, make it better adapt to the requirement of modern handle official bussiness.
The utility model content:
The purpose of the utility model is to overcome above-mentioned not enough problem, and a kind of rational in infrastructure, a kind of printer magnetic roller rotary sleeve that print quality is high is provided.
The technical scheme that adopts is:
A kind of printer magnetic roller rotary sleeve comprises the axle sleeve body, it is characterized in that convexing with two limiting stands and a meat dial hole in the front of axle sleeve body, and the middle part of meat dial hole is connected with a reinforcement.
Technical scheme and the advantage of the utility model for realizing that above-mentioned purpose adopted:
1, the axle sleeve main body on the ink-cases of printers is made up of tow sides; The two sides all is useful on the axle sleeve part of rotation, and the utility model adds limiting stand according to actual request for utilization in the not dynamopathic position of axle sleeve sidewall; Thereby control these article play in the axial direction; Improve print quality, reduced wearing and tearing, improved serviceable life.
2, confirm that rationally the plastic wall thickness is very important, each wall thickness of plastic should uniformity, can effectively prevent distortion, the hole of contracting.The utility model is thick through removing unnecessary meat; In order to guarantee that axle sleeve has original intensity and rigidity, when removal meat is thick, reinforcement is set simultaneously at suitable position; Reinforcement not only can prevent the plastic distortion, also helps the mould situation of filling of improving the axle sleeve moulding.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Like (Fig. 1), a kind of printer magnetic roller rotary sleeve comprises axle sleeve body 1, is characterized in convexing with 2,3 and meat dial holes 4 of two limiting stands in the front of axle sleeve body 1, and the middle part of meat dial hole 4 is connected with a reinforcement 5.But two limiting stand 2,3 axes are enclosed within and axially go up play, improve through structure and have reduced wearing and tearing, have improved serviceable life.Pull out hole 4 to remove unnecessary meat thick through increasing meat simultaneously, guarantee each wall thickness uniformity of plastic, can effectively prevent distortion, the hole of contracting.After removal meat was thick, change original intensity in position and rigidity received certain influence, for the original intensity of assurance portion article, in meat dial hole middle part reinforcement 5 are set, and the intensity that reinforcement has improved portion's article can also prevent the plastic distortion simultaneously.
Claims (1)
1. a printer magnetic roller rotary sleeve comprises the axle sleeve body, it is characterized in that convexing with two limiting stands and a meat dial hole in the front of axle sleeve body, and the middle part of meat dial hole is connected with a reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220029508 CN202583705U (en) | 2012-01-30 | 2012-01-30 | Shaft sleeve for rotating magnetic roller of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220029508 CN202583705U (en) | 2012-01-30 | 2012-01-30 | Shaft sleeve for rotating magnetic roller of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202583705U true CN202583705U (en) | 2012-12-05 |
Family
ID=47253098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220029508 Expired - Fee Related CN202583705U (en) | 2012-01-30 | 2012-01-30 | Shaft sleeve for rotating magnetic roller of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202583705U (en) |
-
2012
- 2012-01-30 CN CN 201220029508 patent/CN202583705U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140130 |