CN107092177A - Developer sweep-out method in the developing chamber of handle box and handle box - Google Patents

Developer sweep-out method in the developing chamber of handle box and handle box Download PDF

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Publication number
CN107092177A
CN107092177A CN201610091913.8A CN201610091913A CN107092177A CN 107092177 A CN107092177 A CN 107092177A CN 201610091913 A CN201610091913 A CN 201610091913A CN 107092177 A CN107092177 A CN 107092177A
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CN
China
Prior art keywords
handle box
developing chamber
powder removing
removing opening
opening
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.)
Granted
Application number
CN201610091913.8A
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Chinese (zh)
Other versions
CN107092177B (en
Inventor
蒲宏礼
吴连俊
邬明秋
田茂龙
曹建新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nasida Ltd By Share Ltd
Ninestar Corp
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Nasida Ltd By Share Ltd
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Publication date
Application filed by Nasida Ltd By Share Ltd filed Critical Nasida Ltd By Share Ltd
Priority to CN201610091913.8A priority Critical patent/CN107092177B/en
Publication of CN107092177A publication Critical patent/CN107092177A/en
Application granted granted Critical
Publication of CN107092177B publication Critical patent/CN107092177B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1828—Prevention of damage or soiling, e.g. mechanical abrasion
    • G03G21/1832—Shielding members, shutter, e.g. light, heat shielding, prevention of toner scattering
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • G03G15/0881—Sealing of developer cartridges

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)

Abstract

The invention provides the developer sweep-out method in the developing chamber of a kind of handle box and handle box, handle box includes housing, enclosure interior is provided with developing chamber and powder cabin, and meal outlet is provided between developing chamber and powder cabin, and developing chamber is provided with side wall along along the two ends on shell length direction；Tie rod is sealed, for sealing power discharging mouthful；Tie rod mouthful is sealed, is arranged on the side wall of developing chamber, one end of sealing tie rod is protruding through the sealing tie rod mouthful, and a powder removing opening for running through the side wall is additionally provided with the side wall of developing chamber one.The developer sweep-out method in handle box and the developing chamber of handle box that the present invention is provided, by being arranged on the end wall of developing chamber one, through the powder removing opening of end wall, and then the developer in developing chamber can be absorbed by powder removing opening using getter device, the seal for sealing powder removing opening is arranged on to the inside of handle box, it is effectively prevented from the possibility that seal comes off from handle box, the normal using effect of developing chamber is ensure that, the practicality of the handle box is improved.

Description

Developer sweep-out method in the developing chamber of handle box and handle box
Technical field
The present invention relates to electronic imaging technology field, and in particular to a kind of developing chamber of handle box and handle box Interior developer sweep-out method.
Background technology
Electronic imaging apparatus (printer, duplicator) is conventional office equipment, existing electronic imaging Device typically all has replaceable handle box；Under normal circumstances, handle box complete assembling after need into Row printing full inspection, can pack after full inspection is qualified and dispatch from the factory.
As shown in Figure 1, it is specifically included existing handle box 100：It is internally provided with by meal outlet Developing chamber 101 and the housing 100a of powder cabin 102 that 100b is connected；In developing chamber 101, along aobvious The length direction in shadow storehouse 101 is rotatably supported at developing element 120, powder feeding element on housing 100a 130, wherein powder feeding element 130 close to meal outlet 100b, and with the Elastic Contact of developing element 120, it is right , can be without setting powder feeding element 130 in the less handle box 100 of some developing chambers 101；Positioned at powder cabin In 102, the agitating device being rotatably supported at along the length direction of powder cabin 102 on housing 100a (does not show Go out)；On developing chamber 101, and it is thick with the developer of the peripheral surface contacts of developing element 120 Spend regulating element 140, the developer thickness for adjusting the surface of developing element 120.
During handle box 100 is assembled, meal outlet 100b is generally sealed with a sealing tie rod 112, To prevent the developer in powder cabin 102 from being leaked in transportation.It is installed to by handle box 100 Before electronic imaging apparatus, sealing tie rod 112 need to be pulled out along sealing tie rod mouthful, made in powder cabin 102 Developer can enter in developing chamber 101；But, in order to examine handle box 100 to be completed in assembling It is whether qualified afterwards, printing full inspection need to be carried out to the handle box 100 that assembling is completed.The side of full inspection is printed at present Formula is generally in the developing chamber 101 or developer is added on the surface of developing element 120, then by handle box Whether 100 are installed in electronic imaging apparatus and are printed, to examine handle box 100 qualified.
In order to avoid remaining developer is revealed in transportation in developing chamber 101 after printing full inspection, palpus Remaining developer is removed out of developing chamber 101 after full inspection will be printed；Such as No. 200810029265.9 Remaining development in technical scheme mentioned in Chinese patent, removing developing chamber 101 for convenience Agent, opens up multiple powder removing openings on side wall of the developing chamber 101 along housing 100a length directions, uses dust catcher The remaining developer in developing chamber 101 is removed by powder removing opening, then powder removing opening is sealed with seal.
However, during the technical program is implemented, inventor has found that prior art has following lack Fall into：The seal for sealing powder removing opening is exposed to the outside of handle box 200, easily comes off, and at influence Manage the outward appearance of box 200.
The content of the invention
, can the invention provides the developer sweep-out method in the developing chamber of a kind of handle box and handle box Effectively overcome and easily come off present in prior art, and influence the technical problem of the outward appearance of handle box.
An aspect of of the present present invention is to provide for a kind of handle box, including：
Housing, the enclosure interior is provided with developing chamber and powder cabin, is provided with out between the developing chamber and powder cabin Powder mouthful, the developing chamber is provided with side wall along along the two ends on the shell length direction；
Tie rod is sealed, for sealing the meal outlet；
Tie rod mouthful is sealed, is arranged on the side wall of the developing chamber, one end of the sealing tie rod is passed through should Seal tie rod mouthful protruding；
A powder removing opening for running through the side wall is additionally provided with the side wall of described developing chamber one end.
Seal is additionally provided with handle box as described above, the powder removing opening, for sealing the gumming Hole.
Handle box as described above, the seal is gumming part, one end of the gumming part and institute Powder removing opening connection is stated, the other end is the openend with powder removing opening formation path, and the openend is set There is sealing.
Handle box as described above, the powder removing opening is connected with a gumming part, the one of the gumming part End is connected with the powder removing opening, and the other end is the openend with powder removing opening formation path, the opening End is provided with sealing.
Handle box as described above, side plate is provided with along one end on the shell length direction, described Side plate, which is located at the powder removing opening on same one end of the handle box, the side plate, is provided with an opening, institute The openend for stating gumming part extends to the outer surface or outside of the handle box through described be open.
Handle box as described above, the opening and powder removing opening position along along the shell length direction It is overlapping.
Handle box as described above, the opening and the powder removing opening are along the position on the shell length direction Put and be staggered.
Handle box as described above, side plate is provided with along one end on the shell length direction, described Side plate is located at the same side of the handle box with the powder removing opening, is formed between the side plate and the housing One opening, the openend of the gumming part through it is described be open extend to the handle box outer surface or Outside.
Handle box as described above, the gumming part is a tubular structure, one end of the tubular structure The powder removing opening is inserted, the other end is openend, and the openend is provided with sealing.
Handle box as described above, the outside dimension of the tubular structure is more than or equal to the powder removing opening Internal diameter size.
Handle box as described above, the outside dimension of the tubular structure is less than or equal to the powder removing opening Internal diameter size, sealant sealing is passed through between the tubular structure and the powder removing opening.
Handle box as described above, one end of the tubular structure is concordant with the inner surface of the side wall or leans on The inner surface of the nearly side wall.
Handle box as described above, the tubular structure is fixedly connected or the tubulose with the powder removing opening Structure is fixedly connected with the opening.
Handle box as described above, the gumming part is flexible tubular structure.
Handle box as described above, the powder removing opening has been soldered, gluing is sealed.
Another aspect of the present invention is to provide for the developer removing side in a kind of developing chamber of handle box Method, the handle box includes：
Housing, the enclosure interior is provided with developing chamber and powder cabin, is provided with out between the developing chamber and powder cabin Powder mouthful, the developing chamber is provided with side wall along along the two ends on the shell length direction；
Tie rod is sealed, for sealing the meal outlet；
Tie rod mouthful is sealed, is arranged on the side wall of the developing chamber, one end of the sealing tie rod is passed through should Seal tie rod mouthful protruding；
A powder removing opening for running through the side wall is additionally provided with the side wall of described developing chamber one end；Methods described bag Include：
Step A：Developer in the developing chamber is absorbed by the powder removing opening.
Developer sweep-out method in the developing chamber of handle box as described above, also including the use of a gumming portion Part, one end of the gumming part is connected with the powder removing opening, and the other end is to form logical with the powder removing opening The openend on road, the openend is provided with sealing；Also include before the step A：
Step B：Remove the sealing that the openend is set.
Developer sweep-out method in the developing chamber of handle box as described above, the step A is specifically wrapped Include：
Step A-1：The developer in the developing chamber is absorbed by the gumming part and the powder removing opening.
Developer sweep-out method in the developing chamber of handle box as described above, the handle box is along the shell End on body length direction is provided with side plate, and the side plate is located at the handle box with the powder removing opening The same side, be provided with an opening on the side plate；Before the step A-1, methods described is also wrapped Include：
Step A-0：The openend of the gumming part is extended into the handle box through the opening Outer surface or outside.
Developer sweep-out method in the developing chamber of handle box as described above, the handle box is along the shell End on body length direction is provided with side plate, and the side plate is located at the handle box with the powder removing opening The same side, between the side plate and the housing formed one be open；Before the step A-1, institute Stating method also includes：
Step A-0：The openend of the gumming part is extended into the handle box through the opening Outer surface or outside.
Developer sweep-out method in the developing chamber of handle box as described above, the gumming part is a pipe The powder removing opening is inserted in shape structure, one end of the tubular structure, and the other end is openend, the opening End is provided with sealing, and the step A-0 also includes：
Step A-0-1：The powder removing opening is inserted into one end of the tubular structure, and by the tubulose knot One end of structure extends to inner surface concordant with the side wall inner surfaces or close to the side wall.
Developer sweep-out method in the developing chamber of handle box as described above, the gumming part is a pipe The powder removing opening is inserted in shape structure, one end of the tubular structure, and the other end is openend, the opening End is provided with sealing, also includes in the step A-0：
Step A-0-2：The powder removing opening is inserted into one end of the tubular structure, and by the tubulose knot One end of structure is deeply to the side wall of the other end close to the developing chamber.
Developer sweep-out method in the developing chamber of handle box as described above, is also wrapped in the step A-0 Include：
Step A-0-3：The openend of the tubular structure is extended into the processing through the powder removing opening The outer surface or outside of box.
Also wrapped before developer sweep-out method in the developing chamber of handle box as described above, the step A Include：
Step C：The openend of the tubular structure is carried out by sealing-plug, welding, painting fluid sealant close Envelope.
Developer sweep-out method in the developing chamber of handle box as described above, after the step A, Also include：
Step D：The powder removing opening is sealed.
Developer sweep-out method in the developing chamber of handle box as described above, the step D is specifically wrapped Include：
Step D-1：The powder removing opening is sealed by seal or sealed by welding, gluing.
Developer sweep-out method in the developing chamber of handle box as described above, the step D is specifically wrapped Include：
Step D-2：By sealing the openend of the gumming part, the powder removing opening is carried out with realizing Sealing.
Developer sweep-out method in the developing chamber of handle box as described above, in the step A and step Between D, in addition to：
Step E：The tubular structure is removed by the opening on the side plate from the powder removing opening.
Developer sweep-out method in the developing chamber of handle box as described above, the tubular structure bendable It is bent.
The developer sweep-out method in handle box and the developing chamber of handle box that the present invention is provided, by setting On the end wall of developing chamber one, through the powder removing opening of end wall, it is possible to achieve pass through powder removing opening using getter device The developer in developing chamber is absorbed, the seal for sealing powder removing opening is arranged on to the inside of handle box, effectively Ground avoids the possibility that seal comes off from handle box, it is ensured that the normal using effect of developing chamber, carries The high practicality of the handle box, is conducive to the popularization and application in market.
Brief description of the drawings
Fig. 1 is the structural representation of handle box of the prior art；
Fig. 2 is the structural representation of the handle box given by one embodiment of the invention；
Fig. 3 is the internal structure schematic diagram of the handle box given by one embodiment of the invention；
Fig. 4 a are the internal structure schematic diagram of the handle box given by another embodiment of the present invention；
Fig. 4 b are the internal structure schematic diagram of the handle box given by yet another embodiment of the invention；
Fig. 5 is the structure of the second openend seal process of the tubular structure given by the embodiment of the present invention one Schematic diagram；
Fig. 6 is that the structure of the tubular structure and getter device connection procedure given by the embodiment of the present invention one is shown It is intended to；
Fig. 7 is the process schematic for removing developer in developing chamber given by the embodiment of the present invention one；
Fig. 8 is the internal structure schematic diagram of another handle box given by the embodiment of the present invention one；
The process schematic for removing developer in developing chamber that Fig. 9 is Fig. 8；
Figure 10 is the structural representation of the openend of sealed tubular structure second given by the embodiment of the present invention one Figure；
Figure 11 a are the structural representation of the sealing powder removing opening given by the embodiment of the present invention one；
Figure 11 b are the structural representation of another sealing powder removing opening given by the embodiment of the present invention one；
Figure 12 is to be formed to open between the first side plate and housing of the handle box given by the embodiment of the present invention one The structural representation of mouth.
Figure 13 show the handle box structural representation that the embodiment of the present invention two is related to；
Figure 14 show the developer thickness regulating element structural representation that the embodiment of the present invention two is related to；
Figure 15 a, 15b, 15c show three kinds of developer thickness regulation member that the embodiment of the present invention two is related to Part cross-sectional view；
Figure 16 show the handle box cross-sectional view that the embodiment of the present invention two is related to；
Figure 17 show the handle box cross section signal for another structure that the embodiment of the present invention two is related to Figure；
Figure 18 show the sheet gasket structure schematic diagram that the embodiment of the present invention two is related to；
Figure 19 show the clear remaining powder method schematic diagram of developing chamber that the embodiment of the present invention two is related to；
Figure 20 show the clear remaining powder method schematic diagram of developing chamber that the embodiment of the present invention two is related to；
Figure 21 show the sealing joint strip structural representation that the embodiment of the present invention two is related to.
In figure：
100th, handle box；100a, housing；
100b, meal outlet；101st, developing chamber；
102nd, powder cabin；112nd, tie rod is sealed；
120th, developing element；130th, powder feeding element；
140th, developer thickness regulating element；
200th, handle box；200a, housing；
200b, meal outlet；201st, developing chamber；
201a, side wall；201a1, through hole；
202nd, powder cabin；204th, powder removing opening；
204a, opening；205a, the first side wall；
205b, second sidewall；208a, the first side plate；
208b, the second side plate；209th, gumming part；
209a, the first openend；209b, the second openend；
210th, sealing；211st, communicating pipe；
211a, first end；211b, the second end；
212nd, tie rod is sealed；213rd, developer；
214th, seal；300th, developer thickness regulating element；
300a, support frame；300b, adjustment sheet；
300b1, through hole；301st, the first supporting plate；
302nd, the second supporting plate；304th, powder removing opening；
305th, gasket seal；305a, through hole；
306th, one-faced tapes；500th, space；
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with present invention implementation Accompanying drawing in example, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that Described embodiment is a part of embodiment of the invention, rather than whole embodiments.Give the present invention Embodiment, the institute that those of ordinary skill in the art are obtained on the premise of creative work is not made There is other embodiment, belong to the scope of protection of the invention.
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail. Following instance is used to illustrate the present invention, but is not limited to the scope of the present invention.
Embodiment one
Fig. 2 is the structural representation of the handle box of given imaging device, and Fig. 7 is the embodiment of the present invention The process schematic for removing developer in developing chamber given by one；Knowable to refer to the attached drawing 2,7, this hair Set inside the bright handle box 200 there is provided a kind of imaging device, including housing 200a, housing 200a There are developing chamber 201 and powder cabin 202, meal outlet 200b be provided between the developing chamber 201 and powder cabin 202, Developing chamber 201 is provided with side wall, respectively the first side wall along along the two ends on housing 200a length directions 205a and second sidewall 205b；Tie rod 212 is sealed, for sealing power discharging mouthful 200b；Tie rod mouthful is sealed, It is arranged on the side wall of developing chamber 201, one end of sealing tie rod 212 is through sealing tie rod mouthful to overhanging Go out；One, which is additionally provided with, on the side wall (being the first side wall 205a) of the one end of developing chamber 201 runs through the side wall Powder removing opening 204, to realize that the developer 213 absorbed by powder removing opening 204 in developing chamber 201 is (specific Reference can be made to accompanying drawing 7).
Wherein, the concrete shape structure for powder removing opening 204 is not limited, and those skilled in the art can be with It is configured according to specific design requirement, powder removing opening 204 is such as set to circular hole, elliptical aperture or side Shape hole etc., as long as can realize can absorb the developer in developing chamber 201 by the powder removing opening 204 213, it will not be repeated here.
The handle box 200 for the imaging device that the present embodiment is provided, by be arranged on developing chamber 201 first On the wall 205a of side and through the first side wall 205a powder removing opening 204, it is possible to achieve utilize air-breathing dress The developer 213 absorbed by powder removing opening 204 in developing chamber 201 is put, be efficiently avoid because of powder removing opening 204 are exposed to the outside of handle box 200, and it is caducous to cause the seal for sealing powder removing opening 204 to hold Problem, and the developer 213 improved in the box strength and handle box 200 of developing chamber 201 removes Efficiency, it is ensured that the normal using effect of developing chamber 201, improves the practicality of the handle box 200, Be conducive to the popularization and application in market.
Figure 11 a are the structural representation of given sealing powder removing opening；Figure 11 b are that given sealing is removed The structural representation in powder hole；On the basis of above-described embodiment, with continued reference to accompanying drawing 2,7,11a-11b Understand, after by powder removing opening 204, the developer 213 in developing chamber 201 is absorbed, in order to ensure to show Clean-up performance in shadow storehouse 201, simultaneously, it is to avoid afterwards in the course of normal operation of handle box 200, shows Developer 213 in shadow storehouse 201 is leaked by powder removing opening 204, it is necessary to which powder removing opening 204 is carried out Encapsulation process；Specifically, a seal 214 can be also set up in the powder removing opening 204 of handle box 200.
After by powder removing opening 204, the developer 213 in developing chamber 201 is removed, with seal 214 Seal powder removing opening 204, it is to avoid developer 213 is leaked from powder removing opening 204, or extraneous foreign matter Dropped into by powder removing opening 204 in developing chamber 201, and then ensure that the imaging effect of handle box 200, Improve the reliability that the handle box 200 is used.
Fig. 3 is the internal structure schematic diagram of the handle box of given imaging device；In above-described embodiment On the basis of, refer to the attached drawing 2-3,7 are understood, concrete shape structure of the technical program for seal 214 And material is not limited, those skilled in the art can be appointed according to the function of its realization to it Meaning is set, and seal 214 can be such as set to cylindrical structural, the pyrometric cone knot being made up of rubber Structure, or, one end of seal 214 can be set to cylinder by the installation of seal 214 for convenience Shape structure, the other end is set to triangle wimble structure etc., also, seal 214 herein can be close Sealing, sealing-plug or by be sealed formed structure to powder removing opening 204 by welding procedure, only Encapsulation process effectively can be carried out to powder removing opening 204, will not be repeated here；Wherein, more It is preferred that, seal 214 is set to gumming part 209, the first openend 209a of gumming part 209 Connected with powder removing opening 204, the second openend 209b and the formation path of powder removing opening 204, to connect developing chamber 201 and the outer surface or outside of handle box 200, do not stitched between gumming part 209 and powder removing opening 204 Gap, and the second openend 209b is provided with the sealing for sealing the openend.
Wherein, do not limited for the concrete structure of gumming part 209, such as can be by gumming part 209 Be set to box body structure or tubular structure etc., if the first openend 209a of gumming part 209 with Powder removing opening 204 is connected, the second openend 209b and the formation path of powder removing opening 204, and gumming part 209a There is no space between powder removing opening 204, to allow getter device (not shown) logical by this The developer 213 in developing chamber 201 is absorbed on road, will not be repeated here.
By the above-mentioned gumming part 209 of setting, its first openend 209a is connected with powder removing opening 204, Second openend 209b and the formation path of powder removing opening 204, pass through formed path, can be effectively sharp The developer 213 in developing chamber 201 is absorbed by gumming part 209 and powder removing opening 204 with getter device, And after the developer 213 in developing chamber 201 is absorbed by the gumming part 209, pass through sealing Portion 210 is sealed to the second openend 209b of gumming part 209, and then is realized to powder removing opening 204 sealing effectiveness, it is to avoid pulled out when sealing tie rod 212 by sealing tie rod mouthful from handle box 200, Developer 213 is leaked out after powder cabin 202 is entered in developing chamber 201 from powder removing opening 204, and And prevent foreign matter from being entered by gumming part 209 and powder removing opening 204 in developing chamber 201, improve place The reliability that reason box 200 is used.
On the basis of above-described embodiment, with continued reference to accompanying drawing 2-3 understand, in the technical program for except Annexation between powder part 209 and handle box 200 is not limited, and those skilled in the art can root It is configured according to specific design requirement, meets by gumming part 209 and powder removing opening 204, make development Storehouse 201 is connected with the outside or outer surface of handle box 200.For example, when powder removing opening 204 is in housing Certain part of processed box 200 (is such as located at housing 200a same with powder removing opening 204 on 200a length directions First side plate 208a of side) when blocking, an opening 204a can be set on the first side plate 208a, removed Second openend 209b of powder part 209 through opening 204a extend to handle box 200 outer surface or Outside.
Wherein, the concrete shape structure for the first side plate 208a is not limited, those skilled in the art It can be configured according to the structure and design requirement of handle box 200；In addition, for opening 204a's For shape and structure, opening 204a can be provided in round, ellipse or square structure etc., Wherein, it is more preferred, opening 204a is shaped to the shape holding one with powder removing opening 204 Cause, because the first openend 209a of gumming part 209 is connected with powder removing opening 204, the second openend 209b needs, through opening 204a, therefore, powder removing opening 204 and opening 204a to be shaped into one Cause, can facilitate and the shape of gumming part 209 is configured；In addition, being filled for air-breathing for convenience Put and absorbed the developer 213 in developing chamber 201 by gumming part 209 and powder removing opening 204, can be with Second openend 209b of gumming part 209 is arranged through opening 204a and handle box 200 is extended to Outer surface or outside；It is certain, when specifically used, in order to avoid due to gumming part 209 Second openend 209b from opening 204a stretch out it is long and to the outward appearance of handle box 200, or handle box 200 Installation impact, the second openend 209b of gumming part 209 can also be set to and the first side Outer surface flush at plate 208a opening 204a.
In addition, internal structure schematic diagrams of Fig. 4 a for the handle box of given imaging device；Above-mentioned On the basis of embodiment, understood with continued reference to accompanying drawing 2-3,4a, for opening 204a in the technical program The particular location being arranged on the first side plate 208a is not limited, and those skilled in the art can be according to tool The design requirement of body is configured, and can be such as set to opening 204a with powder removing opening 204 along housing 200a Location overlap on length direction, it is specific as shown in Figure 3；Or opening 204a can be set to and be removed Powder hole 204 is staggered along the position on housing 200a length directions, specifically as shown in fig. 4 a.
When opening 204a to be set to powder removing opening 204 location overlap along along housing 200a length directions When, and then the gumming part 209 being connected through opening 204a and with powder removing opening 204 can be set to Flat member；And work as and opening 204a is set to powder removing opening 204 along along housing 200a length directions When position is staggered, then gumming part 209 can be set to flexible tubular structure, Jin Erke Gumming part 209 is connected at opening 204a and powder removing opening 204 with facilitating.
Fig. 4 b are the internal structure schematic diagram of the handle box of given imaging device；In above-described embodiment On the basis of, understood with continued reference to accompanying drawing 2-3,4a-4b, 7, opening of the technical program for setting 204a specific size is not limited, and those skilled in the art can be set according to specific design requirement Put, opening 204a can be such as sized to the size greater than, equal to or less than powder removing opening 204 , can be designed according to the first side plate 208a concrete structure, but be to ensure that gumming part 209 can pass through powder removing opening 204 and opening 204a, also, gumming part 209 and the phase of powder removing opening 204 Junction does not form gap；Specifically, as shown in Figure 4 b, when opening 204a size is less than gumming During the size in hole 204, the close opening 204a of gumming part 209 one end can be sized to be less than Close to one end size of powder removing opening 204, the second openend 209b of gumming part 209 is passed through and open Mouth 204a.
Figure 12 for given imaging device handle box 200 the first side plate 208a and housing 200a it Between formed opening 204a structural representation；Knowable to refer to the attached drawing 12, the opening in the technical program 204a set-up mode can be formed not only by being arranged on the first side plate 208a, art technology Personnel can also set opening 204a using other modes, wherein, it is more preferred, it will can locate Reason box 200 is provided with the first side plate 208a, the first side plate along one end on housing 200a length directions 208a and powder removing opening 204 are located at the same side of handle box 200, the first side plate 208a and housing 200a it Between form one and be open 204a, the second openend 209b of gumming part 209 extends to through opening 204a Housing 200a outer surface or outside.
During the specific design of handle box 200, can exist between the first side plate 208a and housing 200a Certain installation gap, using the installation gap as an opening 204a, can be effectively reduced and also need to The operation that opening 204a is set is carried out to the first side plate 208a, it is ensured that it is strong that the first side plate 208a is used Degree, extends the service life of handle box 200；And now, due to opening 204a and powder removing opening 204 It is generally and is staggered along the position on housing 200a length directions, therefore, in order to improve gumming part 209 through opening 204a and the comfort level of powder removing opening 204, more preferred, by gumming part 209 Elect flexible tubular structure as.
On the basis of above-described embodiment, understood with continued reference to accompanying drawing 2-3,4a-4b, the technical program In do not limited for the concrete structure of gumming part 209, wherein, it is more preferred, by gumming part 209 are set to a tubular structure, the first openend 209a insertion powder removing openings 204 of tubular structure, second Openend 209b is to be provided with sealing 210 at openend, the second openend 209b opening；Wherein, In order to improve the ease of use of the tubular structure, tubular structure can be set to flexible tubulose knot Structure；By the way that gumming part 209 is set into tubular structure, the manufacture for improving gumming part 209 is efficient Degree, and the production cost of handle box 200 is reduced, the market for being effectively improved handle box 200 is competing Strive power.
When gumming part 209 is tubular structure, in order to ensure the sealing of tubular structure and powder removing opening 204 Contiguity, it is more preferred, the outside dimension of tubular structure is set to slightly larger than powder removing opening 204 Internal diameter size, makes tubular structure be interference fitted with the formation of powder removing opening 204 and then causes tubular structure and gumming Gap is not formed between hole 204, it is ensured that getter device is carried out by tubular structure and powder removing opening 204 Absorb the effect of developer 213.
Certainly, those skilled in the art can ensure tubular structure and powder removing opening by using other modes There will not be gap between 204, for example, when the external diameter of tubular structure is equal to or less than the interior of powder removing opening 204 Fluid sealant, when there is gap between tubular structure and powder removing opening 204, can be coated in tubular structure with removing by footpath At gap between powder hole 204, so as to be sealed to the gap.
In addition, when absorb the operation of developer 213 by getter device, because getter device can be produced Raw vibration, and then can be easy to so that tubular structure at the opening 204a connected or being connected to gumming Tube-like interface at hole 204 produces slip, causes tubular structure to be disconnected with powder removing opening 204, and then Effect is absorbed in influence, more preferred in order to avoid the generation of above-mentioned situation, can be with glue by tubulose knot Structure is fixedly connected with powder removing opening 204 or tubular structure is fixedly connected with opening 204a.
In addition, not limited for the length dimension of the gumming part 209 for tubular structure, this area skill Art personnel can be configured according to specific design requirement, such as tubular structure can be inserted into powder removing opening 204 the first openend 209a extends to the first side wall 205a inner surfaces or extends to developing chamber 201 Inside, as long as ensure that the effect for removing developer 213 in developing chamber 201, no longer goes to live in the household of one's in-laws on getting married herein State.
Another aspect provides a kind of imaging device, the handle box 200 stated is wrapped.
Pass through the above-mentioned handle box 200 of setting, it is ensured that the use intensity of handle box 200, and lead to The powder removing opening 204 set and gumming part 209 are crossed, can effectively realize will be aobvious in developing chamber 201 Shadow agent 213 is removed, and improves elimination efficiency, and then it is reliable and stable to ensure that imaging device is used Property.
During specific design, as shown in Fig. 2 handle box 200 includes housing 200a and along housing 200a It is provided with the first side plate 208a and the second side plate 208b, housing 200a that the both sides of length direction are set By the meal outlet 200b developing chambers 201 connected and powder cabin 202, meal outlet 200b is by sealing tie rod 212 sealings (as shown in Figure 3)；It is first at two ends of the developing chamber 201 along housing 200a length directions Side wall 205a and second sidewall 205b (as shown in Figure 3), the first side wall 205a and the first side plate 208a Positioned at the homonymy of handle box 200, second sidewall 205b and the second side plate 208b are located at handle box 200 Homonymy.Powder removing opening 204 is provided with the first side wall 205a, is provided with out on the first side plate 208a Mouth 204a；Certain, those skilled in the art can also set powder removing opening on second sidewall 205b 204, it is corresponding, opening 204a is set on the second side plate 208b；And gumming part for convenience 209 can be easily threaded through opening 204a and powder removing opening 204, more preferably, as shown in figure 3, will Opening 204a positions on the first side plate 208a are set to meet following status requirement：When the first side plate After 208a is installed on housing 200a, opening 204a is with powder removing opening 204 in the length along housing 200a Location overlap on direction.
In addition, the concrete shape structure for the gumming part 209 in the technical program is not limited, compared with To be preferred, gumming part 209 is set to tubular structure, the two ends of tubular structure are respectively arranged with One openend 209a and the second openend 209b, the first openend 209a and the second openend 209b phases It is intercommunicated, and during handle box 200 is assembled, gumming part 209 passes through the first side plate 208a Opening 204a and developing chamber 201 the first side wall 205a on powder removing opening 204, make gumming part 209 The first openend 209a be located at developing chamber 201 in, you can with the first side wall 205a with developing chamber 201 Inner surface flush or extension developing chamber 201 inside；And the second openend 209b is located at handle box 200 housing 200a near surfaces, i.e. the second openend 209b be located at handle box 200 outer surface or Outside, the outside of developing chamber 201 and handle box 200 passes through the holding connected state of gumming part 209.It is excellent Selection of land, powder removing opening 204 is circular hole, and gumming part 209 is round tube, and the external diameter of gumming part 209 Slightly larger than the internal diameter of powder removing opening 204, after gumming part 209 is installed on handle box 200, gumming portion Part 209 is interference fitted with the formation of powder removing opening 204, is not between gumming part 209 and powder removing opening 204 free Developer 213 in gap, developing chamber 201 will not be between gumming part 209 and powder removing opening 204 sky Gap is leaked out.
Certainly, the external diameter of gumming part 209 can also be set equal to or be less than by those skilled in the art The internal diameter of powder removing opening 204, after gumming part 209 is installed on handle box 200, can use sealing Glue is sealed to the space between the outer surface of gumming part 209 and powder removing opening 204.
In addition, as shown in Fig. 4 a-4b, due to the structure limitation of the handle box 200 of part model, working as place Manage after the completion of the assembling of box 200, the opening 204a set on the first side plate 208a is with powder removing opening 204 on edge It is not overlapping on housing 200a length direction., can be by the elasticity material of gumming part 209 for above-mentioned situation Material is made, and makes gumming part 209 by bending, can still pass through powder removing opening 204 and opening 204a； Or, the handle box 200 of part model is due to structure limitation, and the size for the 204a that is open is smaller, causes to remove Powder part 209 can not pass through opening 204a, gumming part 209 can will be provided with into the second openend 209b one end reduces, same to meet wanting that developing chamber 201 is connected with the outside of handle box 200 Ask.
As shown in figure 5, before printing full inspection is carried out after the assembling of handle box 200 is completed, and remove After developer 213 in developing chamber 201, also need to enter the second openend 209b of gumming part 209 Row sealing, prevents handle box 200 when printing full inspection, or after sealing tie rod 212 of tearing, normally During work, the developer 213 in developing chamber 201 is leaked by gumming part 209, tool Body, the second openend 209b can be sealed by sealing 210, and sealing 210 can be close Blocking, clips or adhesive tape etc.；Or, using welding, apply fluid sealant, bending gumming part 209 The second openend 209b is sealed etc. mode, now, equivalent to the one sealing powder removing opening 204 of gumming part 209 Seal 214.
In addition, handle box 200 printing full inspection after, remove developing chamber 201 in developer 213 it Before, also need to be opened by sealed second openend 209b, gumming part 209 is in connected state, The developer 213 in developing chamber 201 being removed with will pass through gumming part 209, the second openend is opened 209b method, otherwise varied, the second opening according to the second openend 209b sealing means difference End 209b is carried out sealedly by sealing 210, directly can be removed sealing 210, be made gumming portion Part 209 is in connected state；Second openend 209b is sealed by modes such as welding, painting fluid sealants, Directly the sub-cut of sealing 210 of gumming part 209 can be gone, gumming part 209 is in connected state State.
When carrying out printing full inspection to handle box 200, the second openend 209b is opened so that gumming part 209 the first openend 209a and the second openend 209b is in after connected state, you can use an air-breathing Device (not shown) is connected with the second openend 209b of gumming part 209, specifically refers to accompanying drawing 6, Getter device is connected with the second openend 209b by a connecting pipe 211, the first end of communicating pipe 211 211a is connected with the second openend 209b of gumming part 209, the second end 211b of communicating pipe 211 with Getter device is connected.Getter device passes sequentially through communicating pipe 211, gumming part 209 and powder removing opening 204, Developer 213 in developing chamber 201 is suctioned out；Certain, exist for powder removing opening 204 and opening 204a Overlapping handle box on housing 200a length direction, those skilled in the art can also remove without setting Powder part 209, but before printing full inspection, directly with the sealing powder removing opening 204 of seal 214, when beating Print after the completion of full inspection, seal 214 removed, then directly with the first end 211a of communicating pipe 211 and Powder removing opening 204 is connected, or, getter device directly can also be passed through gumming part 209 and powder removing opening 204 are connected, and can equally suction out the developer 213 in developing chamber 201.
As shown in fig. 7, another aspect provides the developer in a kind of developing chamber of handle box Sweep-out method, handle box includes housing 200a, and housing 200a is internally provided with developing chamber 201 and powder Storehouse, is provided with meal outlet 200b between the developing chamber 201 and powder cabin 202, developing chamber 201 is along housing 200a Side wall, respectively the first side wall 205a and second sidewall 205b are provided with two ends on length direction；It is close Tie rod 212 is sealed, for sealing power discharging mouthful 200b；Tie rod mouthful is sealed, the side wall of developing chamber 201 is arranged on On, one end of sealing tie rod 212 is protruding through the sealing tie rod mouthful；The side of the one end of developing chamber 201 A powder removing opening 204 for running through the side wall is additionally provided with wall (being the first side wall 205a), method includes：
Step A：Developer 213 in developing chamber 201 is absorbed by powder removing opening 204；
Wherein, this method is also including the use of a gumming part 209, and one end of the gumming part 209 is with removing Powder hole 204 is connected, and the other end is the openend with the formation path of powder removing opening 204, and openend is provided with close Envelope portion 210；Also include before step A：
Step B：Remove the sealing that the openend is set.
Next, step A is specifically included：Step A-1：Pass through gumming part 209 and powder removing opening 204 Absorb the developer 213 in developing chamber 201.
Wherein, for specifically being absorbed by gumming part 209 and powder removing opening 204 in 201 in developing chamber The method of developer is not limited, and those skilled in the art design requirement can be set according to specific Put, gumming part 209 can be such as arranged in powder removing opening 204, and specific gumming part 209 is set The mode being placed in powder removing opening 204 can be：By handle box 200 along the end on housing 200a length directions Portion is provided with side plate, and side plate, which is located at powder removing opening 204 on the same side of handle box 200, side plate, to be set There is an opening 204a；Before step A-1, method also includes：
Step A-0：The openend of gumming part 209 is extended into handle box 200 through opening 204a Outer surface or outside.
Or, handle box 200 along the end on housing 200a length directions can also be provided with side plate, Side plate is located at the same side of handle box with powder removing opening 204, and one is formed between side plate and housing 200a and is open 204a；And then before step A-1, method also includes：
Step A-0：The openend of gumming part 209 is extended into handle box 200 through opening 204a Outer surface or outside.
Wherein, this method is not limited for the concrete structure of gumming part 209, those skilled in the art It can be configured according to specific design requirement, wherein, more preferred, gumming part 209 is one Tubular structure, one end insertion powder removing opening 204 of tubular structure, the other end is openend, and openend is set There is sealing 210, step A-0 also includes：
Step A-0-1：Powder removing opening 204 is inserted into one end of tubular structure, and one end of tubular structure is prolonged Extend inner surface concordant with side wall inner surfaces or by proximal wall.
Or, other reset modes are selected according to different service conditions, such as in developing chamber 201 , can be by the remaining closer developing chamber 201 of developer 213 during side wall away from powder removing opening 204 Step A-0 is set to include：
Step A-0-2：Powder removing opening 204 is inserted into one end of tubular structure, and one end of tubular structure is deep Enter to the side wall of the other end close to developing chamber 201.
Also include in step A-0：
Step A-0-3：By the openend of tubular structure through powder removing opening extend to handle box outer surface or Outside.
Before step A, in addition to：
Step C：The openend of the tubular structure is carried out by sealing-plug, welding, painting fluid sealant close Envelope.
After step, in addition to：
Step D：Powder removing opening 204 is sealed.
Wherein, step D is specifically included：
Step D-1：Powder removing opening 204 is sealed by seal 214 or sealed by welding, gluing；
Or, step D can also be specifically included：
Step D-2：By sealing the openend of gumming part 209, powder removing opening 204 is carried out with realizing Sealing, specifically, powder removing opening 204 can be set to be connected with a gumming part 209, gumming part 209 one end is connected with powder removing opening 204, and the other end is the openend with the formation path of powder removing opening 204, Openend is provided with sealing 210；Or, by sealing-plug, welding, fluid sealant is applied to tubular structure Openend sealed, realized by the sealing to gumming part 209 powder removing opening 204 Sealing is connect, the sealing effectiveness of powder removing opening 204 is equally ensure that.
It is certain, those skilled in the art can also use the mode beyond above two mode realize to except The sealing in powder hole 204, as long as ensure that the sealing effectiveness of powder removing opening 204, can so be avoided Foreign matter enters the developer in developing chamber, or developing chamber from powder removing opening 204 by the powder removing opening 204 Leak, and then influence the working effect of handle box.
In addition, not done for the relative position between opening 204a and the powder removing opening 204 in the technical program Limit, those skilled in the art can be configured according to specific design requirement, wherein, more preferably , opening 204a is set to powder removing opening 204 location overlap along along housing 200a length directions； Between step A and step D, this method also includes：
Step E：Tubular structure is removed by the opening 204a on side plate from powder removing opening 204.
Wherein, tubular structure is removed from powder removing opening 204 for convenience, it is more preferred, by tubulose Structure setting is flexible structure, and so the developer in developing chamber is purged by above-mentioned steps, It efficiently avoid because powder removing opening 204 is exposed to the outside of handle box 200, and cause to seal powder removing opening 204 Seal the problem of easily come off, and improve the box strength and handle box 200 of developing chamber 201 The interior elimination efficiency of developer 213, it is ensured that the normal using effect of developing chamber 201, is improved at this The practicality of box 200 is managed, is conducive to the popularization and application in market.
On the basis of above-described embodiment, understood with continued reference to accompanying drawing 7, specifically absorbing developer 213 Operating process in, for developer 213 that is quick, thoroughly removing in developing chamber 201, will can locate Reason box 200 is provided with one end (gravity direction) inclination downwards of powder removing opening 204, makes in developing chamber 201 Developer 213 moved to the direction of powder removing opening 204, and suctioned out by getter device.
Suction further, since 209a pairs of the first openend is open with it at position of relative direction compared with Greatly, to the first openend 209a the suction of the developer between opening and the first side wall 205a inner surface Power is smaller.In order to avoid there is the developer of residual between the first openend 209a and the first side wall 205a 213, the first openend 209a of gumming part 209 should as far as possible close to the first side wall 205a, or with The first side wall 205a inner surface keeps concordant；Concordant with the holding of the first side wall 205a inner surface During, because the first side wall 205a is relatively thin, when the first openend 209a distances of gumming part 209 When powder removing opening 204 is nearer, during the developer 213 in developing chamber 201 is removed, gumming part 209 It may be come off after under tension from powder removing opening 204., can be in gumming in order to prevent above-mentioned situation Part 209 is installed to after handle box 200, with glue by the first openend 209a of gumming part 209 It is fixedly connected with powder removing opening 204 or by the second openend 209b of gumming part 209 and opening 204a It is fixedly connected.
In the assembling process of handle box 200, the developer 213 in the developing chamber 201 of handle box 200 is clear Except method specifically includes following steps：
Step 1-1：When assembling handle box 200, by the sealed gumming parts 209 of the second openend 209b The first openend 209a insertion powder removing openings 204 in, the outer surface of gumming part 209 and powder removing opening 204 Between there is no a space, the second openend 209b of gumming part 209 is located at the housing 200a of handle box 200 Neighbouring surface；
Step 1-2：Print after the completion of full inspection, open the second openend 209b, make the second openend 209b Connect, be connected with getter device with the second openend 209b with the first openend 209a, then will processing One end that box 200 is provided with powder removing opening 204 is downwardly inclined, and getter device will be developed by powder removing opening 204 Developer 213 in storehouse 201 is suctioned out；
Step 1-3：After developer 213 in developing chamber 201 is removed totally, gumming part 209 is taken Go out, and seal powder removing opening 204, or, gumming part 209 does not take out, and directly seals gumming part 209 The second openend 209b.
In above-mentioned steps 1-1, powder removing opening 204 can housing 200a formed in injection molding, Can after moulding, one is drilled with the first side wall 205a of housing 200a developing chamber 201 Individual powder removing opening 204；Furthermore it is possible to the ground contacted in the outer surface of gumming part 209 with powder removing opening 204 Side applies fluid sealant, makes do not have space between the outer surface of gumming part 209 and powder removing opening 204.
Aforesaid operations process is the first openend 209a based on gumming part 209 close to the first side wall 205a Inner surface or it is concordant with the inner surface and carry out, in specific design, refer to the attached drawing 8 understand, this First openend 209a of gumming part 209 can also be set to be deep into developing chamber 201 by technical scheme Inside, i.e., be set to long tube structure by gumming part 209, and the operation removed for convenience is entered OK, gumming part 209 is set to pipe, and in the longitudinal direction, the cross section of each several part it is straight Footpath is all identical, and gumming part 209 is set to be moveably mounted on handle box 200, and Ensure that gumming part 209 does not form gap with powder removing opening 204；Specifically, gumming part 209 is pacified It is attached to after handle box 200, the first openend 209a of gumming part 209 gos deep into developing chamber 201, and Close to the second sidewall 205b being oppositely arranged with the first side wall 205a；Second opening of gumming part 209 209b is held to be located at the near surface of handle box 200；Powder removing opening 204 is circular hole, and powder removing opening 204 is straight Footpath is less than the diameter of gumming part 209, makes to be formed between gumming part 209 and powder removing opening 204 to win and matches somebody with somebody Close, ensure not form gap between gumming part 209 and powder removing opening 204 with this.
Before handle box 200 carries out printing full inspection, the second openend 209b's of gumming part 209 is close Envelope mode is identical with above-mentioned the second openend of sealing 209b mode, specifically refers in foregoing description Hold, will not be repeated here.
As shown in figure 9, after full inspection completion is printed, opening the second openend 209b, and second is opened Mouth end 209b is connected with getter device (not shown), then, and gumming part 209 is pulled in X direction, The first openend 209a of gumming part 209 is set to move that (i.e. first opens in X direction in developing chamber 201 Mouthful end 209a is moved towards the direction of powder removing opening 204), getter device can be by gumming part 209 by the Developer 213 near one openend 209a is suctioned out.As shown in Figure 10, when the first openend 209a is moved Move close to the first side wall 205a position or it is concordant with the first side wall 205a inwall when, developing chamber 201 Interior developer 213 is cleaned.
In the present embodiment, because gumming part 209 is long, handle box 200 complete printing full inspection it Afterwards, gumming part 209 can be located to the Partial Resection of the outside of handle box 200, as shown in Figure 10, position Otch is formed in the place being removed in the gumming part 209 on handle box 200, the otch, which can be considered, to be removed Second openend 209b of powder part 209, after the second openend 209b is sealed, gumming part 209 It can be referred to above-mentioned to gumming part 209 as the seal for sealing powder removing opening 204, its sealing means The second openend 209b carry out sealed mode.
In the assembling process of handle box 200, the developer 213 in the developing chamber 201 of handle box 200 is removed Method specifically includes following steps：
Step 2-1：When assembling handle box 200, by the sealed gumming parts of the second openend 209b In 209 the first openend 209a insertion powder removing openings 204, the outer surface of gumming part 209 and powder removing opening There is no space between 204, the second openend 209b of gumming part 209 is located at the vicinity of handle box 200 Surface, the first openend 209a of gumming part 209 gos deep into developing chamber 201, and close to second sidewall 205b；
Step 2-2：After the completion of printing full inspection, the second openend 209b is opened, makes the second openend 209b and the first openend 209a is in connected state, and the second openend 209b is connected with getter device, Gumming part 209 is pulled, the first openend 209a of gumming part 209 is moved towards powder removing opening 204, Developer 213 close to the first openend 209a is suctioned out by gumming part by getter device；
Step 2-3：When the first openend 209a is moved adjacent to the first side wall 205a or and the first side wall When 205a inwall is concordant, gumming part 209 is located to the Partial Resection in the outside of handle box 200, is located at The otch of gumming part 209 in handle box 200 is the second openend 209b, then with sealing 210 Seal the second openend 209b.
Developer 213 in by developing chamber in above-described embodiment 201 is removed totally and seals gumming After second openend 209b of part 209, gumming part 209 can be located at outside housing 200a Part is expressed to by opening 204a in the space of the first side plate 208a and housing 200a formation, makes sealing The seal 214 of powder removing opening 204 is not exposed to the outside of handle box 200, it is not easy to come off, meanwhile, Handle box 200 is more attractive in appearance, is effectively improved the market competitiveness of handle box 200.
Compared to gumming method of the prior art, the gumming of developing chamber 201 of handle box 200 of the invention The seal of method sealing powder removing opening is not allowed easy to fall off, and gumming speed is fast, and not only technique is simple, operation side Just, it is with low cost and smaller to appearance effects.
Certain, after the developer 213 in by developing chamber in the present invention 201 is removed totally, this area Technical staff can also using other sealing powder removing openings 204 method, such as can by gumming part 209 from Removed on handle box 200, directly seal powder removing opening 204 with seal 214；For through the first side plate 208a opening 204a gumming part 209, in the mistake for removing gumming part 209 from handle box 200 Cheng Zhong, the first openend 209a of gumming part 209 pass through the first side plate 208a opening 204a.Such as Shown in Figure 11 a, for opening 204a and powder removing opening 204 at the overlapping place of the length direction of handle box 200 Box is managed, can be passed through with longer seal 214 and powder removing opening 204 is sealed after opening 204a, or, such as It is nonoverlapping in the length direction of handle box 200 with powder removing opening 204 for opening 204a shown in Figure 11 b Handle box, after can the first side plate 208a be removed, powder removing opening 204, Ran Houzai is sealed with seal 214 First side plate 208a is installed on housing 200a.
The gumming method of developing chamber 201 of above-mentioned handle box 200 in the technical program also can be used for handle box 200 reclaim in rebuilding course, specifically, in handle box 200 reclaims rebuilding course and in assembling Before handle box 200, powder removing opening 204 is opened up on the side wall of the length direction of developing chamber 201, remaining step Suddenly it is identical with foregoing description content, above statement content is specifically referred to, be will not be repeated here.
Embodiment two
Unlike the embodiments above, the present embodiment provides the handle box and the handle box of another structure Developer sweep-out method.
Figure 13 show the handle box structural representation that the embodiment of the present invention two is related to, as shown in figure 13, Housing 200a includes developing chamber 201 and powder cabin 202, is provided with the length direction along developing chamber 201 Developing element 120 and developer thickness regulating element 300, one end of developer thickness regulating element 300 Contacted with the surface of developing element 120, for adjusting developing element during the development of handle box 200 The developer thickness on 120 surfaces；It is different from above-mentioned specific embodiment, in the present embodiment, in developer Powder removing opening 304 is additionally provided with thickness regulating element 300, for completing printing full inspection in handle box 200 Afterwards, the remaining developer 213 in developing chamber 201 is removed totally by powder removing opening 304.
Figure 14 is the structural representation for the developer thickness regulating element that embodiment two is related to, such as Figure 14 institutes Show, developer thickness regulating element 300 includes：Contacted with developing element 120 and adjust developing element The adjustment sheet 300b of the developer thickness on 120 surfaces, and for supporting adjustment sheet 300b support frame 300a.Preferably, the quantity of the powder removing opening 304 set on developer thickness regulating element 300 is two, And be distributed along adjustment sheet 300b length direction.
As shown in Figure 15 a- Figure 15 c, the adjustment sheet 300b of developer thickness regulating element 300 is thin slice Structure, support frame 300a includes being arranged to the first supporting plate 301 and the second supporting plate of predetermined angle 302, adjustment sheet 300b are connected with support frame 300a the first supporting plate 301.As shown in fig. 15 a, remove Powder hole 304 can be arranged in support frame 300a the first supporting plate 301, due to the first supporting plate 301 On be connected with adjustment sheet 300b, adjustment sheet 300b can block powder removing opening 304, therefore, also need adjustment sheet Place overlapping with the powder removing opening 304 in support frame 300a the first support 301 300b is also provided with through hole 300b1, makes developing chamber 201 connect by the outside of powder removing opening 304 and through hole 300b1 and handle box 200 It is logical.Or, as illustrated in fig. 15b, neither contacted on adjustment sheet 300b with support frame 300a, also not The part (in region L as shown in figure 16) contacted with developing element 201 sets powder removing opening 304.Or Person, as shown in fig. 15 c, sets powder removing opening 304 in support frame 300a the second supporting plate 302.
Figure 16, Figure 17 show handle box cross-sectional view, as shown in figs. 16-17, in handle box In 200 assembling process, the support frame 300a of developer thickness regulating element 300 is arranged on developing chamber On 201 side wall 201a.Specifically, as shown in figure 16, being arranged on support frame 300a the first support Powder removing opening 304 on plate 301, or, the powder removing opening (not shown) being arranged on adjustment sheet 300b connects The outside of logical developing chamber 201 and handle box 200.Or, as shown in figure 17, when powder removing opening 304 is set Developer thickness regulating element 300 in the second supporting plate 302 is installed to the side wall of developing chamber 201 When on 201a, powder removing opening 304 is blocked by side wall 201a, it is impossible to connected with developing chamber 201, can be in side Position overlapping with powder removing opening 304 wall 201a sets a through hole 201a1 for running through side wall 201a, makes to show Shadow storehouse 201 is connected by powder removing opening 304 and through hole 201a1 with the outside of handle box 200.Certainly, when Powder removing opening 304 is arranged on position on developer thickness regulating element 300 for as shown in fig. 15 a, the Powder removing opening 304 is set on one supporting plate 301 and adjustment sheet 300b, when by developer thickness regulating element After 300 are installed on the side wall 201a of developing chamber 201, the side wall 201a in the developed storehouse 201 of powder removing opening 304 When blocking, it would however also be possible to employ the position that wall 201a is overlapping with powder removing opening 304 in side, which is set, runs through side wall 201a The mode of through hole connect developing chamber 201 and the outside of handle box 200.
As shown in figure 17, using the second supporting plate 302 on support frame 300a shown in Figure 15 c In the handle box 200 of the upper developer thickness regulating element 300 for setting powder removing opening 304, when developer is thick After spending regulating element 300 on the side wall 201a for be installed to developing chamber 201, due to by manufacture essence Degree, assembly technology etc. influence, and can have space 500 between the second supporting plate 302 and side wall 201. When removing the developer 213 in developing chamber 201 by powder removing opening 304, the developer in developing chamber 201 213 from side wall 201a through hole 200a1 during powder removing opening 304 is moved to, may be from second Leaked in space 500 between supporting plate 302 and side wall 201a.In order to prevent above-mentioned feelings Condition, can be set in the space 500 between support frame 300a the second supporting plate 302 and side wall 201a One gasket seal 305.The structure of gasket seal 305 is as shown in figure 18, to be provided with through hole 305a's The elastic component of circular ring, when gasket seal 305 is installed in space 500, its thickness direction One end contacted with support frame 300a the second supporting plate 302, the other end is contacted with side wall 200a1, from And space 500 is sealed.In addition, for removing not to the developer 213 in developing chamber 201 The influence caused, it is preferable that the through hole 305a of gasket seal 305 and powder removing opening 304 and side wall 201a Through hole 201a1 it is overlapping, and the through hole 305a of gasket seal 305 diameter be more than or equal to powder removing opening 304 and side wall 200a through hole 200a1 diameter.
In this place in the reason assembling process of box 200, the developer 213 in the developing chamber 201 of handle box 200 Sweep-out method specifically includes following steps：
Step 3-1：During handle box 200 is assembled, powder removing opening 304 is sealed；
Step 3-2：Print after the completion of full inspection, powder removing opening 304 is opened, with a getter device 211 by removing Powder hole 304 suctions out the developer in developing chamber 201；
Step 3-3：Seal powder removing opening 304.
In above-mentioned steps 3-1 and step 3-3, as shown in figures 20-21, when developer thickness regulating element When being provided with multiple powder removing openings 304 on 300, seal for convenience, can with one-faced tapes 306 or Sealing joint strip is attached on developer thickness regulating element 300 sealing powder removing opening 304, when needing to open gumming , can be directly by one-faced tapes 306 or sealing joint strip from developer thickness regulating element 300 during hole 304 On tear.Certainly, those skilled in the art can also seal powder removing opening 304 using other sealing means, Sealant sealing powder removing opening 304 is such as used, or powder removing opening 304 is sealed with multiple seals.
In above-mentioned steps 3-2, as shown in Figure 19-20, in order to improve the development removed in developing chamber 201 The efficiency of agent 213, can by powder removing opening 304 down (gravity direction), in order to getter device 211 with Powder removing opening 304 is connected, and faster suctions out the developer 213 in developing chamber 201.When developer thickness When being only provided with a powder removing opening 304 on regulating element 300, powder removing opening 304 can be positioned close to show The position of the end of shadow agent thickness regulating element 300, can be by when removing the developer in developing chamber 201 Handle box 200 is provided with one end (gravity direction) inclination downwards of powder removing opening 304, makes in developing chamber 201 Developer moved to powder removing opening 304, it is convenient to be suctioned out by getter device 211.
In addition, as shown in figure 20, when being provided with multiple powder removing openings on developer thickness regulating element 300 When 304, an aerating device (not shown) can be further added by, aerating device by communicating pipe 211 with Wherein one or more powder removing openings 304 are connected, and the insufflation gas into developing chamber 201, getter device passes through Communicating pipe 211 is connected with remaining powder removing opening 304, so as to accelerate the gas flowing speed in developing chamber 201 Degree, and then drive developer 213 to be moved to the powder removing opening 304 for being connected with getter device 211, accelerate aobvious The removing speed of developer 213 in shadow storehouse 201.Preferably, in order to ensure that the pressure in developing chamber is stable, The throughput that aerating device is filled with and the throughput that getter device is suctioned out are of substantially equal.Certainly, this technology side The method of the removing developer of the developing chamber 201 of the handle box 200 of case may be equally applicable for handle box 200 Reclaim in rebuilding course, specifically, in handle box 200 reclaims rebuilding course and in assembling processing Before box 200, powder removing opening 304 is set on developer thickness regulating element 300, or replaces newly The developer thickness regulating element 300 of powder removing opening 304 is provided with, for developer thickness regulating element 300 On the handle box 200 overlapping with the side wall 201a of developing chamber 201 of powder removing opening 304, can be in handle box 200 Reclaim in rebuilding course and before assembling handle box 200, opened on the side wall 201a of developing chamber 201 If through hole 201a1, remaining step is identical with foregoing description content, above statement content is specifically referred to, It will not be repeated here.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than right It is limited；Although the present invention is described in detail with reference to foregoing embodiments, this area it is common Technical staff should be understood：It can still be repaiied to the technical scheme described in foregoing embodiments Change, or equivalent substitution is carried out to which part or all technical characteristic；And these are changed or replaced Change, the essence of appropriate technical solution is departed from the scope of various embodiments of the present invention technical scheme.

Claims (29)

1. a kind of handle box, including：
Housing, the enclosure interior is provided with developing chamber and powder cabin, is provided with out between the developing chamber and powder cabin Powder mouthful, the developing chamber is provided with side wall along along the two ends on the shell length direction；
Tie rod is sealed, for sealing the meal outlet；
Tie rod mouthful is sealed, is arranged on the side wall of the developing chamber, one end of the sealing tie rod is passed through should Seal tie rod mouthful protruding；
It is characterized in that：
A powder removing opening for running through the side wall is additionally provided with the side wall of described developing chamber one end.
2. handle box according to claim 1, it is characterised in that also set up in the powder removing opening There is seal, for sealing the powder removing opening.
3. handle box as claimed in claim 2, it is characterised in that：The seal is gumming portion Part, one end of the gumming part is connected with the powder removing opening, and the other end is to form logical with the powder removing opening The openend on road, the openend is provided with sealing.
4. handle box according to claim 1, it is characterised in that the powder removing opening is connected with one Gumming part, one end of the gumming part is connected with the powder removing opening, and the other end is and the powder removing opening The openend of path is formed, the openend is provided with sealing.
5. the handle box according to claim 3 or 4, it is characterised in that along the shell length side Upward one end is provided with side plate, and the side plate is located at the same of the handle box with the powder removing opening An opening is provided with end, the side plate, the openend of the gumming part is extended to through the opening The outer surface or outside of the handle box.
6. handle box according to claim 5, it is characterised in that the opening and the gumming Hole location overlap along along the shell length direction.
7. handle box according to claim 5, it is characterised in that the opening and the gumming Hole is staggered along the position on the shell length direction.
8. the handle box according to claim 3 or 4, it is characterised in that along the shell length side Upward one end is provided with side plate, and the side plate is located at the same of the handle box with the powder removing opening Side, forms one and is open, the openend of the gumming part is described between the side plate and the housing Opening extends to the outer surface or outside of the handle box.
9. handle box according to claim 5, it is characterised in that the gumming part is a pipe The powder removing opening is inserted in shape structure, one end of the tubular structure, and the other end is openend, the opening End is provided with sealing.
10. handle box according to claim 9, it is characterised in that the external diameter of the tubular structure Size is more than or equal to the internal diameter size of the powder removing opening.
11. handle box according to claim 9, it is characterised in that the external diameter of the tubular structure Size is less than or equal to the internal diameter size of the powder removing opening, leads between the tubular structure and the powder removing opening Cross sealant sealing.
12. the handle box according to claim 10 or 11, it is characterised in that the tubular structure One end it is concordant with the inner surface of the side wall or close to the side wall inner surface.
13. handle box according to claim 9, it is characterised in that the tubular structure with it is described Powder removing opening is fixedly connected, or the tubular structure is fixedly connected with the opening.
14. the handle box as described in claim 3 or 4, it is characterised in that：The gumming part is can The tubular structure of bending.
15. handle box as claimed in claim 1, it is characterised in that the powder removing opening is soldered, Gluing is sealed.
16. a kind of developer sweep-out method in developing chamber of handle box, the handle box includes：
Housing, the enclosure interior is provided with developing chamber and powder cabin, is provided with out between the developing chamber and powder cabin Powder mouthful, the developing chamber is provided with side wall along along the two ends on the shell length direction；
Tie rod is sealed, for sealing the meal outlet；
Tie rod mouthful is sealed, is arranged on the side wall of the developing chamber, one end of the sealing tie rod is passed through should Seal tie rod mouthful protruding；
Characterized in that, being additionally provided with a gumming for running through the side wall on the side wall of described developing chamber one end Hole；Methods described includes：
Step A：Developer in the developing chamber is absorbed by the powder removing opening.
17. the developer sweep-out method in the developing chamber of handle box according to claim 16, it is special Levy and be, also including the use of a gumming part, one end of the gumming part is connected with the powder removing opening, The other end is the openend with powder removing opening formation path, and the openend is provided with sealing；It is described Also include before step A：
Step B：Remove the sealing that the openend is set.
18. the developer sweep-out method in the developing chamber of handle box according to claim 17, it is special Levy and be, the step A is specifically included：
Step A-1：The developer in the developing chamber is absorbed by the gumming part and the powder removing opening.
19. the developer sweep-out method in the developing chamber of handle box according to claim 18, it is special Levy and be, the handle box is provided with side plate, the side plate along the end on the shell length direction It is located at the powder removing opening on the same side of the handle box, the side plate and is provided with an opening；Described Before step A-1, methods described also includes：
Step A-0：The openend of the gumming part is extended into the handle box through the opening Outer surface or outside.
20. the developer sweep-out method in the developing chamber of handle box according to claim 19, it is special Levy and be, the handle box is provided with side plate, the side plate along the end on the shell length direction It is located at the same side of the handle box with the powder removing opening, one is formed between the side plate and the housing and is opened Mouthful；Before the step A-1, methods described also includes：
Step A-0：The openend of the gumming part is extended into the handle box through the opening Outer surface or outside.
21. the developer sweep-out method in the developing chamber of the handle box according to claim 19 or 20, Characterized in that, the gumming part is a tubular structure, removed described in one end insertion of the tubular structure Powder hole, the other end is openend, and the openend is provided with sealing, and the step A-0 also includes：
Step A-0-1：The powder removing opening is inserted into one end of the tubular structure, and by the tubulose knot One end of structure extends to inner surface concordant with the side wall inner surfaces or close to the side wall.
22. the developer sweep-out method in the developing chamber of the handle box according to claim 19 or 20, Characterized in that, the gumming part is a tubular structure, removed described in one end insertion of the tubular structure Powder hole, the other end is openend, and the openend is provided with sealing, is also included in the step A-0：
Step A-0-2：The powder removing opening is inserted into one end of the tubular structure, and by the tubulose knot One end of structure is deeply to the side wall of the other end close to the developing chamber.
23. the developer sweep-out method in the developing chamber of the handle box according to claim 19 or 20, Characterized in that, also including in the step A-0：
Step A-0-3：The openend of the tubular structure is extended into the handle box through the opening Outer surface or outside.
24. the developer sweep-out method in the developing chamber of the handle box according to claim 19 or 20, Characterized in that, also including before the step A：
Step C：The openend of the tubular structure is carried out by sealing-plug, welding, painting fluid sealant close Envelope.
25. the developer removing side in the developing chamber of the handle box according to claim 19 or 20 Method, it is characterised in that after the step A, in addition to：
Step D：The powder removing opening is sealed.
26. the developer sweep-out method in the developing chamber of handle box according to claim 25, its It is characterised by, the step D is specifically included：
Step D-1：The powder removing opening is sealed by seal or sealed by welding, gluing.
27. the developer sweep-out method of the developing chamber of handle box according to claim 25, its feature It is, the step D is specifically included：
Step D-2：By sealing the openend of the gumming part, the powder removing opening is carried out with realizing Sealing.
28. the developer sweep-out method in the developing chamber of handle box according to claim 25, it is special Levy and be, between the step A and step D, in addition to：
Step E：The tubular structure is removed by the opening on the side plate from the powder removing opening.
29. the developer sweep-out method in the developing chamber of handle box according to claim 21, it is special Levy and be, the tubular structure is flexible.
CN201610091913.8A 2016-02-18 2016-02-18 Process cartridge and method for removing developer in developing vessel of process cartridge Active CN107092177B (en)

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JP2005099458A (en) * 2003-09-25 2005-04-14 Minolta Co Ltd Developer residual detector and image forming apparatus
CN1603973A (en) * 2003-09-30 2005-04-06 兄弟工业株式会社 Developer removal method and developer removal device
CN1892486A (en) * 2005-06-27 2007-01-10 三星电子株式会社 Toner cartridge having control board mounted therein and electrophotographic image forming apparatus using the same
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