CN207752298U - A kind of actuator for toner cartridge - Google Patents
A kind of actuator for toner cartridge Download PDFInfo
- Publication number
- CN207752298U CN207752298U CN201721868891.8U CN201721868891U CN207752298U CN 207752298 U CN207752298 U CN 207752298U CN 201721868891 U CN201721868891 U CN 201721868891U CN 207752298 U CN207752298 U CN 207752298U
- Authority
- CN
- China
- Prior art keywords
- drive rod
- drive
- annular flange
- toner cartridge
- actuator
- 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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- Dry Development In Electrophotography (AREA)
Abstract
The utility model discloses a kind of actuator for toner cartridge, including drive rod, driving head, the driving head includes drive seat, pit, first annular flange and circumferential two sliding tooths for being distributed in the first annular lug upper surface；Setting at an acute angle between the one side wall of the sliding tooth and the upper surface of the first annular flange, it is arranged in obtuse angle between another side wall of the sliding tooth and the upper surface of the first annular flange, the one side wall of the sliding tooth is set as straight wall, the arc-shaped segmentation shape setting of another side wall of the sliding tooth；Described two driving toothings are identical, and the axis of the first annular flange is arranged with the axis coaxle of the drive rod, and the bottom surface of the drive seat is arranged in 1/3 dome shape.With this structure design, pass through the setting of two sliding tooths so that structure is relatively simple and conveniently effectively coordinates with external component, and then effectively reduces frictional force, improves the drive efficiency of toner cartridge.
Description
Technical field
The utility model is related to printer technology field more particularly to a kind of actuators for toner cartridge.
Background technology
The actuator of toner cartridge is used under the prior art, it is mostly complicated, and since sliding tooth uses the tooth of conventional gear
Shape designs, so that processing is relatively complicated, the process is more complicated, and frictional force is larger, is unfavorable for the driving to toner cartridge.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, the actuators for facilitating toner cartridge to drive.
For this purpose, the utility model uses following technical scheme：
A kind of actuator for toner cartridge, including drive rod, and it is set to the driving head of the drive rod upper end, it is described
Driving head includes drive seat, the pit of the recessed dome shape at the top surface medium position of the drive seat, along the pit four
The first annular flange of the upward projection in edge in week and circumferential two drivings for being distributed in the first annular lug upper surface
Tooth；Setting at an acute angle between the one side wall of the sliding tooth and the upper surface of the first annular flange, the sliding tooth it is another
It is arranged in obtuse angle between one side wall and the upper surface of the first annular flange, the one side wall of the sliding tooth is set as straight wall,
The arc-shaped segmentation shape setting of another side wall of the sliding tooth；Described two driving toothings are identical, the first annular flange
The axis coaxle of axis and the drive rod be arranged, the bottom surface of the drive seat is in the setting of 1/3 dome shape.
Wherein, the drive rod includes being located at first drive rod of actuator the lowermost, and be set to described first
The second drive rod being coaxially disposed between drive rod and the drive seat and with first drive rod.
Wherein, the outer diameter of second drive rod is less than the outer diameter of first drive rod.
Wherein, the peripheral surface of the first annular flange is aligned setting, and first ring with the edge of the drive seat
The outer diameter of shape flange is more than the outer diameter of first drive rod.
Wherein, the peripheral surface of second drive rod lower end is provided with the second annular flange, second annular flange with
The end face parallel interval setting of first drive rod.
Wherein, first drive rod, which extends radially through, is provided with location hole.
The beneficial effects of the utility model：The utility model includes drive rod, and is set to the drive rod upper end
Driving head, the driving head include drive seat, the pit of the recessed dome shape at the top surface medium position of the drive seat, edge
The first annular flange and circumferential direction of the upward projection in edge of the pit surrounding are distributed in the first annular lug upper surface
Two sliding tooths；Setting at an acute angle between the one side wall of the sliding tooth and the upper surface of the first annular flange, it is described
It is arranged in obtuse angle between another side wall of sliding tooth and the upper surface of the first annular flange, the one side wall of the sliding tooth is set
It is set to straight wall, the arc-shaped segmentation shape setting of another side wall of the sliding tooth；Described two driving toothings are identical, and described first
The axis of annular flange and the axis coaxle of the drive rod are arranged, and the bottom surface of the drive seat is arranged in 1/3 dome shape.With
This structure design passes through the setting of two sliding tooths so that structure is relatively simple and conveniently effectively coordinates with external component, Jin Eryou
Effect reduces frictional force, improves the drive efficiency of toner cartridge.
Description of the drawings
Fig. 1 is a kind of axonometric drawing of actuator for toner cartridge of the utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the sectional view of Fig. 2.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
In conjunction with shown in Fig. 1 to Fig. 3, a kind of actuator for toner cartridge in the present embodiment, including drive rod 1, and setting
Driving head 2 in 1 upper end of the drive rod, the driving head 2 include drive seat 21, recessed in the top surface of the drive seat 21
The pit 211 of dome shape at portion position, along 211 surrounding of the pit the upward projection in edge first annular flange 22, with
And circumferential two sliding tooths 23 for being distributed in 22 upper surface of first annular flange；The one side wall of the sliding tooth 23 with it is described
Setting at an acute angle between the upper surface of first annular flange 22, another side wall of the sliding tooth 23 and the first annular flange
It is arranged in obtuse angle between 22 upper surface, the one side wall of the sliding tooth 23 is set as straight wall, the other side of the sliding tooth 23
The arc-shaped segmentation shape setting of wall；23 structure of described two sliding tooths is identical, axis and the drive of the first annular flange 22
The axis coaxle of lever 1 is arranged, and the bottom surface of the drive seat 21 is arranged in 1/3 dome shape, and the drive rod 1 includes being located to be somebody's turn to do
The first drive rod of actuator the lowermost 11, and be set between first drive rod 11 and the drive seat 21 and with institute
The second drive rod 12 of the first drive rod 11 coaxial arrangement is stated, the outer diameter of second drive rod 12 is less than first drive rod
The peripheral surface of 11 outer diameter, the first annular flange 22 is aligned setting, and first ring with the edge of the drive seat 21
The outer diameter of shape flange 22 is more than the outer diameter of first drive rod 11, and the peripheral surface of 12 lower end of the second drive rod is provided with the
The end face parallel interval of second ring flange 121, second annular flange 121 and first drive rod 11 is arranged, and described the
One drive rod 11, which extends radially through, is provided with location hole 111.
The actuator designed using the above structure can be matched easily with toner cartridge, and lead to by the setting of drive rod
It crosses location hole 111 to be located, and then by the setting of two sliding tooths 23 in driving head top surface, easily and external impetus
Output end is meshed, and effectively reduces meshing resistance, greatly reduces friction coefficient, and then effectively improves the drive of toner cartridge
Power.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art would not require any inventive effort the other specific implementation modes that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (6)
1. a kind of actuator for toner cartridge, it is characterised in that:Including drive rod, and it is set to the drive of the drive rod upper end
Dynamic head, the driving head includes drive seat, the pit of the recessed dome shape at the top surface medium position of the drive seat, along institute
It states the first annular flange of the upward projection in edge of pit surrounding and is circumferentially distributed in the first annular lug upper surface
Two sliding tooths；Setting at an acute angle between the one side wall of the sliding tooth and the upper surface of the first annular flange, the drive
It is arranged in obtuse angle between another side wall of moving teeth and the upper surface of the first annular flange, the one side wall setting of the sliding tooth
For straight wall, the arc-shaped segmentation shape setting of another side wall of the sliding tooth；Described two driving toothings are identical, first ring
The axis of shape flange and the axis coaxle of the drive rod are arranged, and the bottom surface of the drive seat is arranged in 1/3 dome shape.
2. a kind of actuator for toner cartridge according to claim 1, it is characterised in that：The drive rod includes being located at the drive
The first drive rod of moving part the lowermost, and be set between first drive rod and the drive seat and driven with described first
Second drive rod of lever coaxial arrangement.
3. a kind of actuator for toner cartridge according to claim 2, it is characterised in that：The outer diameter of second drive rod is small
In the outer diameter of first drive rod.
4. a kind of actuator for toner cartridge according to claim 3, it is characterised in that：The periphery of the first annular flange
Face is aligned setting with the edge of the drive seat, and the outer diameter of the first annular flange is more than the outer of first drive rod
Diameter.
5. a kind of actuator for toner cartridge according to claim 4, it is characterised in that：Outside second drive rod lower end
Circumferential surface is provided with the second annular flange, and second annular flange and the end face parallel interval of first drive rod are arranged.
6. a kind of actuator for toner cartridge according to claim 5, it is characterised in that：First drive rod extends radially through
It is provided with location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868891.8U CN207752298U (en) | 2017-12-26 | 2017-12-26 | A kind of actuator for toner cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868891.8U CN207752298U (en) | 2017-12-26 | 2017-12-26 | A kind of actuator for toner cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207752298U true CN207752298U (en) | 2018-08-21 |
Family
ID=63150822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721868891.8U Expired - Fee Related CN207752298U (en) | 2017-12-26 | 2017-12-26 | A kind of actuator for toner cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207752298U (en) |
-
2017
- 2017-12-26 CN CN201721868891.8U patent/CN207752298U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |