CN205157973U - Container and imaging device are supplied with to developer - Google Patents
Container and imaging device are supplied with to developer Download PDFInfo
- Publication number
- CN205157973U CN205157973U CN201520696625.6U CN201520696625U CN205157973U CN 205157973 U CN205157973 U CN 205157973U CN 201520696625 U CN201520696625 U CN 201520696625U CN 205157973 U CN205157973 U CN 205157973U
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- CN
- China
- Prior art keywords
- developer
- developer replenishing
- replenishing container
- motion bar
- connecting rod
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- Expired - Fee Related
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- 238000003384 imaging method Methods 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Dry Development In Electrophotography (AREA)
Abstract
The utility model provides a container and imaging device are supplied with to the developer that detachably installed on the developer supplementary device, the container is supplied with including the portion of acceping to the developer, discharge portion and drive power acceptance division, the portion of acceping encloses the cavity that becomes to be used for to accept the developer, the one end of the portion of acceping is equipped with the developer supply port, discharge portion is used for receiving from developer supply port exhaust developer, discharge portion is equipped with the developer discharge port, drive power acceptance division is located the surface of the portion of acceping, be used for receiving to make from the developer supplementary device acceping a pivoted turning effort, wherein, the developer is supplied with the container and is still included the movable rod, the front end of movable rod is located the developer discharge port, the movable rod reciprocates along developer discharge port axial under the turning effort effect repeatedly. The utility model discloses a developer is supplied with the container and can be supplied with by mediation developer in intermittent type nature ground, and simple structure just has better sealing performance.
Description
Technical field
The utility model relates to a kind of developer replenishing container and the imaging device that are releasably attached to developer replenishing apparatus, and developer replenishing container can use together with electro photography type imaging device (such as copy, facsimile recorder, printer or have the composite machine of several functions of described duplicating machine, facsimile recorder and typewriter).
Background technology
Electro photography type imaging device has graphics processing unit and developing cell usually, the developers (toner) such as the carbon dust utilizing developing cell to provide, for the latent electrostatic image developing that graphics processing unit is formed to form visual picture on the media such as paper.Wherein developer is as consumables, needs constantly to supplement in electro photography type imaging device.General employing is releasably attached to the supply container of accommodating a certain amount of developer that has of developing cell in electro photography type imaging device and provides developer to developing cell.
See figures.1.and.2, exploded view and the partial sectional view of existing a kind of developer replenishing container that can be removably mounted on developer replenishing apparatus respectively, developer replenishing container 100 includes resettlement section 110, for accommodating developer, developer replenishing container 100 also has feed portion 120, for carrying out the developer in feed resettlement section 110 along with the rotation in feed portion 120, developer replenishing container 100 is also provided with discharge portion 130, it is provided with the escape hole 131 for allowing the developer of feed portion 120 feed to discharge, developer replenishing container 100 also has pumping section 140, for acting at least discharge portion 130, and there is the volume changed along with repeatedly moving, developer replenishing container 100 is also provided with driving force acceptance division 111, for receiving the rotating force making resettlement section 110 rotate from developer replenishing apparatus, developer replenishing container 100 is also provided with and drives converter section 150, rotating force for being received by driving force acceptance division 111 is converted to the power that pumping section 140 is operated.
Wherein, pumping section 140 scalable and this flexible being enough to utilizes volume to change the interior pressure changing developer replenishing container 100.Drive converter section 150 to drive pumping section 140 to do axial stretching action, drive between developer replenishing container 100 air pressure inside positive/negative-pressure and repeatedly change.Under the effect of pumping section 140 normal pressure, developer flows out from escape hole 131, and enters into developing cell.
But, pumping section 140 has the volume changed along with repeatedly moving and presses to change in developer replenishing container 100, in pumping section 140 reinstatement process, there is negative pressure by the situation of developer toward resorption, developer is easily piled up by the surrounding of escape hole 131, causes developer replenishing to have some setbacks.
Summary of the invention
Fundamental purpose of the present utility model is to provide a kind of developer replenishing container be removably mounted on developer replenishing apparatus, is intended to intermittently to dredge developer replenishing, and structure is simple and have better sealing property.
Another object of the present utility model is to provide a kind of imaging device using above-mentioned developer replenishing container.
In order to realize above-mentioned fundamental purpose, the utility model provides a kind of developer replenishing container that can be removably mounted on developer replenishing apparatus, comprise: resettlement section, discharge portion and driving force acceptance division, resettlement section has the cavity surrounded for accommodating developer, one end of resettlement section is provided with developer replenishing mouth, discharge portion is for receiving the developer of discharging from developer replenishing mouth, discharge portion is provided with developer outlet opening, driving force acceptance division is positioned at the outside surface of resettlement section, for receiving the rotating force making resettlement section rotate from developer replenishing apparatus, wherein, developer replenishing container also comprises motion bar, the front end of motion bar is positioned at developer outlet opening, motion bar axially repeatedly moves up and down along developer outlet opening under rotating force effect.
A preferred scheme is, the tail end of motion bar is provided with the first limiting section and the second limiting section, the displacement that the first limiting section restraint bar moves down, the displacement of the second limiting section restraint bar up movement.
As can be seen here, motion bar axially moves up and down repeatedly along developer outlet opening, intermittently dredges developer, avoids developer to be deposited in developer outlet opening, be conducive to supplying developer swimmingly.Motion bar is provided with again the first limiting section and the second limiting section, and control the displacement that it moves up and down, kinematic accuracy is high, also improves the reliability of developer replenishing.And relatively rotate between reception room and discharge portion, there is good sealing property.
Further scheme is provided with support portion directly over developer outlet opening, and support portion comprises a upper wall, and upper wall has a through hole, and motion bar runs through through hole, and the first limiting section and the second limiting section lay respectively at the both sides of upper wall.
Visible, motion bar runs through the through hole of support portion upper wall, and motion bar moves up and down along through hole, and avoid motion bar to tilt or off normal, the axis that improve motion bar moves up and down precision.
Further scheme is, developer replenishing container also comprises the spring for making motion bar up movement, and this spring is between the upper surface and the lower surface of the second limiting section of developer outlet opening.
As can be seen here, utilize the elastic force of spring that motion bar is up moved, structure is simple, reliable in function.
Further scheme is, developer replenishing container also comprises the feed portion of the developer for feed resettlement section, the head end in feed portion is provided with at least one projection, the driving force that this projection moves down for rotating force being converted to motion bar, feed portion often rotates synchronous resettlement section a whole circle motion bar and at least moves down once.
As can be seen here, motion bar moves up and down repeatedly as intermittent exercise, is conducive to dredging and discharges developer, and make internal development agent keep fluffy state, avoid caking.
Further scheme is, developer replenishing container also comprises leverage, this leverage comprises connecting rod and support bar, one end of connecting rod is connected with the end of motion bar, support bar is fixed on discharge portion and is connected to connecting rod, the tie point of support bar and connecting rod is fixed pivot, and the free end of connecting rod receives rotating force, and connecting rod drives motion bar up to move around point of fixity.
Visible, utilize leverage principle, the free end of connecting rod receives rotating force, and connecting rod rotarily drives motion bar around fixed pivot and up moves, and less power just can drive motion bar to move, and structure is simple.
Further scheme is, at least one boss radially extended is provided with near the developer replenishing mouth of resettlement section, boss acts on the free end of connecting rod, for rotating force being converted to the driving force of motion bar up movement, resettlement section often rotate a whole circle motion bar at least up mobile once.
Visible, motion bar moves up and down repeatedly as intermittent exercise, is conducive to dredging and discharges developer, and make internal development agent keep fluffy state, avoid caking.
In order to realize another above-mentioned object, the utility model provides a kind of imaging device using above-mentioned developer replenishing container, imaging device comprises developer replenishing apparatus and is removably mounted on developer replenishing container on developer replenishing apparatus, and developer replenishing apparatus is provided with installation portion for removably installing developer replenishing container, for receiving the developer acceptance division of developer and the driver for applying driving force to developer replenishing container from developer replenishing container, developer replenishing container comprises: resettlement section, discharge portion and driving force acceptance division, resettlement section has the cavity surrounded for accommodating developer, one end of resettlement section is provided with developer replenishing mouth, discharge portion is for receiving the developer of discharging from developer replenishing mouth, discharge portion is provided with developer outlet opening, driving force acceptance division is positioned at the outside surface of resettlement section, for receiving the rotating force making resettlement section rotate from developer replenishing apparatus, wherein, developer replenishing container also comprises motion bar, the front end of motion bar is positioned at developer outlet opening, motion bar axially repeatedly moves up and down along developer outlet opening under rotating force effect.
From such scheme, developer replenishing container is removably mounted on developer replenishing apparatus, facilitates user to change.Developer replenishing container intermittently dredges developer under driver drives, and developer acceptance division close receipt developer, can not exist the situation of developer toward resorption, can supply developer swimmingly.Structure is simple, and connection is closely firm, also improves the reliability of developer replenishing.
Accompanying drawing explanation
Fig. 1 is the exploded view of existing developer replenishing container.
Fig. 2 is the axial partial sectional view of existing developer replenishing container.
Fig. 3 is the structural drawing of the utility model developer replenishing container first embodiment.
Fig. 4 is the partial sectional perspective view of the utility model developer replenishing container first embodiment.
Fig. 5 is the first duty partial sectional view of the utility model developer replenishing container first embodiment.
Fig. 6 is the second duty partial sectional view of the utility model developer replenishing container first embodiment.
Fig. 7 is the partial sectional perspective view of the utility model developer replenishing container second embodiment.
Fig. 8 is the first duty partial sectional view of the utility model developer replenishing container second embodiment.
Fig. 9 is the second duty partial sectional view of the utility model developer replenishing container second embodiment.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Developer replenishing container first embodiment:
See the structural drawing that Fig. 3 and Fig. 4, Fig. 3 are developer replenishing container 200 first embodiments, Fig. 4 is the partial sectional perspective view of developer replenishing container 200 first embodiment.Developer replenishing container 200 comprises resettlement section 210, discharge portion 220 and driving force acceptance division 211, resettlement section 210 surrounds and is roughly cylindric cavity for accommodating developer, the bottom of discharge portion 220 is provided with developer outlet opening 221, driving force acceptance division 211 is positioned at the outside surface of resettlement section 210, for receiving the rotating force making resettlement section 210 rotate from developer replenishing apparatus.
Developer replenishing container 200 also comprises motion bar 230, the front end of motion bar 230 is positioned at developer outlet opening 221, the tail end of motion bar 230 is provided with the first limiting section 231 and the second limiting section 232, the axis of the first limiting section 231 and the axial vertical of motion bar 230, thus the displacement that restraint bar 230 moves down, axial vertical axially also with motion bar 230 of the second limiting section 232, thus the displacement of restraint bar 230 up movement.Wherein, support portion is provided with directly over developer outlet opening 221, this support portion is made up of with the upper wall 223 being connected sidewall 222,224 two opposing sidewalls 222,224, upper wall 223 has a through hole, motion bar 230 runs through through hole, and the first limiting section 231 is positioned at the top of upper wall 223, the second limiting section 232 is positioned at the below of upper wall 223.
Developer replenishing container 200 also comprises the spring 240 for making motion bar 230 up movement, and this spring 240 is between the upper surface and the lower surface of the second limiting section 232 of developer outlet opening 221.And, developer replenishing container 200 also comprises the feed portion 250 of the developer for feed resettlement section 210, the head end in feed portion 250 is provided with two projections 251a, 251b, the driving force that projection 251a, 251b move down for rotating force being converted to motion bar 230, feed portion 250 often rotates a whole circle motion bar in synchronous resettlement section 210 and moves down twice.
See the first duty partial sectional view that Fig. 5 and Fig. 6, Fig. 5 are developer replenishing container 200 first embodiments, Fig. 6 is the second duty partial sectional view of developer replenishing container 200 first embodiment.Developer replenishing container 200 is arranged on developer replenishing apparatus, developer replenishing apparatus drives driving force acceptance division 211 to rotate, driving force acceptance division 211 is positioned at the outside surface of resettlement section 210, and be incorporated into one with resettlement section 210, namely the rotation of driving force acceptance division 211 is that the rotation of resettlement section 210 provides rotating force.Along with the rotation of resettlement section 210, the feed portion 250 of inside, resettlement section 210 drives the developer in resettlement section 210 to move toward discharge portion 220.
When developer replenishing container 200 is in the first duty, the projection 251a of feed portion 250 head end touches the tail end of motion bar 230, motion bar 230 moves down under the effect of projection 251a pressure, first limiting section 231 is also along with the upper wall 223 moving down to support portion, due to the displacement that the first limiting section 231 restraint bar 230 moves down, thus motion bar stops moving down, the spring 240 now between the upper surface and the lower surface of the second limiting section 232 of developer outlet opening 221 is in compressive state.
When developer replenishing container 200 is in the second duty, the projection 251a of feed portion 250 head end rotates the tail end to departing from motion bar 230, the spring 240 being in compressive state discharges elastic force and acts on the second limiting section 232, motion bar 230 is up moved, second limiting section 232 up moves to the upper wall 223 of support portion, due to the displacement of the second limiting section 232 restraint bar 230 up movement, thus motion bar stops up moving.
Projection 251a, 251b intermittently touch the tail end of motion bar 230, and under the effect of spring 240, the front end of motion bar 230 repeatedly moves up and down in developer outlet opening 221, intermittently dredges developer replenishing.
Developer replenishing container second embodiment:
As the explanation to the utility model developer replenishing container second embodiment, only the difference with above-mentioned developer replenishing container first embodiment is described below.
See Fig. 7, Fig. 8 and Fig. 9, Fig. 7 is the partial sectional perspective view of developer replenishing container 200 second embodiment, Fig. 8 is the first duty partial sectional view of developer replenishing container 200 second embodiment, and Fig. 9 is the second duty partial sectional view of developer replenishing container 200 second embodiment.Developer replenishing container 200 also comprises leverage, this leverage comprises connecting rod 280 and support bar 290, one end of connecting rod 280 is connected with the end of motion bar 260, available pin 270 connects, support bar 290 is fixed on discharge portion 220 and is connected to connecting rod 280, support bar 290 is fixed pivot 291 with the tie point of connecting rod 280, a boss radially extended 212 is provided with near the developer replenishing mouth of resettlement section 210, boss 212 acts on the free end of connecting rod 280, for rotating force being converted to the driving force of motion bar 260 up movement, resettlement section 210 is often rotated a whole circle motion bar 260 and is up moved once.
When developer replenishing container 200 is in the first duty, the boss 212 of resettlement section 210 touches the free end of connecting rod 280, utilizes lever principle, and connecting rod 280 rotates around fixed pivot 291, drives motion bar 260 up to move, dredging developer.
When developer replenishing container 200 is in the second duty, the boss 212 of resettlement section 210 rotates the free end to departing from connecting rod 280, the free end of connecting rod 280 is in the state not by acting force, motion bar 230 moves down under the effect of self gravitation, and drivening rod 280 is in equilibrium state.
Boss 212 intermittently touches the free end of connecting rod 280, utilizes lever principle, and the front end of motion bar 260 repeatedly moves up and down in developer outlet opening 221, intermittently dredges developer replenishing.
Imaging device of the present utility model is electrofax former, it has developer replenishing apparatus and is removably mounted on the developer replenishing container on developer replenishing apparatus, developer replenishing apparatus comprises the installation portion removably installing developer replenishing container, the developer acceptance division receiving developer from developer replenishing container and the driver to developer replenishing container applying driving force, wherein developer replenishing container is above-mentioned developer replenishing container, does not repeat at this to developer replenishing container.
Finally it is emphasized that; the utility model is not limited to above-mentioned embodiment, as motion bar move up and down the change in acting force source, the change of the quantity of projection or boss and position, support portion or post position and fixed form the change such as change also should be included in the protection domain of the utility model claim.
Claims (10)
1. developer replenishing container, can be removably mounted on developer replenishing apparatus,
Described developer replenishing container comprises:
For accommodating the resettlement section of developer, one end of described resettlement section is provided with developer replenishing mouth;
For receiving the discharge portion of the developer of discharging from described developer replenishing mouth, described discharge portion is provided with developer outlet opening;
Driving force acceptance division, is positioned at the outside surface of described resettlement section, for receiving the rotating force making described resettlement section rotate from described developer replenishing apparatus;
It is characterized in that:
Described developer replenishing container also comprises motion bar, and the front end of described motion bar is positioned at described developer outlet opening, and described motion bar axially repeatedly moves up and down along described developer outlet opening under described rotating force effect.
2. developer replenishing container according to claim 1, is characterized in that:
The tail end of described motion bar is provided with the first limiting section and the second limiting section, and described first limiting section limits the displacement that described motion bar moves down, and described second limiting section limits the displacement of described motion bar up movement.
3. developer replenishing container according to claim 2, is characterized in that:
Support portion is provided with directly over described developer outlet opening, described support portion comprises a upper wall, described upper wall has a through hole, and described motion bar runs through described through hole, and described first limiting section and described second limiting section lay respectively at the both sides up and down of described upper wall.
4. developer replenishing container according to claim 3, is characterized in that:
Described developer replenishing container also comprises the spring for making the up movement of described motion bar, and described spring is between the upper surface and the lower surface of described second limiting section of described developer outlet opening.
5. the developer replenishing container according to any one of Claims 1-4, is characterized in that:
Described developer replenishing container also comprises the feed portion of the developer for resettlement section described in feed, and the head end in described feed portion is provided with at least one projection.
6. developer replenishing container according to claim 1, is characterized in that:
Described developer replenishing container also comprises leverage, described leverage comprises connecting rod and support bar, one end of described connecting rod is connected with the end of described motion bar, described support bar is fixed on described discharge portion and is connected to described connecting rod, the tie point of described support bar and described connecting rod is fixed pivot, the free end of described connecting rod receives described rotating force, and described connecting rod drives described motion bar up to move around described point of fixity.
7. developer replenishing container according to claim 6, is characterized in that:
Be provided with at least one boss radially extended near the described developer replenishing mouth of described resettlement section, described boss acts on the free end of described connecting rod off and on.
8. imaging device, comprises developer replenishing apparatus and is removably mounted on the developer replenishing container on described developer replenishing apparatus:
Described developer replenishing apparatus comprises the installation portion removably installing described developer replenishing container, the developer acceptance division receiving developer from described developer replenishing container and the driver to described developer replenishing container applying driving force;
Described developer replenishing container comprises: for accommodating the resettlement section of developer, and one end of described resettlement section is provided with developer replenishing mouth; For receiving the discharge portion of the developer of discharging from described developer replenishing mouth, described discharge portion is provided with developer outlet opening; Driving force acceptance division, is positioned at the outside surface of described resettlement section, for receiving the rotating force making described resettlement section rotate from described developer replenishing apparatus;
It is characterized in that, described developer replenishing container also comprises:
Motion bar, the front end of described motion bar is positioned at described developer outlet opening, and described motion bar axially repeatedly moves up and down along described developer outlet opening under described rotating force effect.
9. according to Claim 8 described in imaging device, it is characterized in that:
Described developer replenishing container also comprises the feed portion of the developer for resettlement section described in feed, and the head end in described feed portion is provided with at least one projection.
10. according to Claim 8 described in imaging device, it is characterized in that:
Described developer replenishing container also comprises leverage, described leverage comprises connecting rod and support bar, one end of described connecting rod is connected with the end of described motion bar, described support bar is fixed on described discharge portion and is connected to described connecting rod, the tie point of described support bar and described connecting rod is fixed pivot, the free end of described connecting rod receives described rotating force, and described connecting rod drives described motion bar up to move around described point of fixity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696625.6U CN205157973U (en) | 2015-09-08 | 2015-09-08 | Container and imaging device are supplied with to developer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696625.6U CN205157973U (en) | 2015-09-08 | 2015-09-08 | Container and imaging device are supplied with to developer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157973U true CN205157973U (en) | 2016-04-13 |
Family
ID=55693647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520696625.6U Expired - Fee Related CN205157973U (en) | 2015-09-08 | 2015-09-08 | Container and imaging device are supplied with to developer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115291486A (en) * | 2017-09-21 | 2022-11-04 | 佳能株式会社 | Developer supply system and developer supply container |
-
2015
- 2015-09-08 CN CN201520696625.6U patent/CN205157973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115291486A (en) * | 2017-09-21 | 2022-11-04 | 佳能株式会社 | Developer supply system and developer supply container |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20210908 |