CN208239806U - A kind of high quality high life scraper - Google Patents

A kind of high quality high life scraper Download PDF

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Publication number
CN208239806U
CN208239806U CN201820843035.5U CN201820843035U CN208239806U CN 208239806 U CN208239806 U CN 208239806U CN 201820843035 U CN201820843035 U CN 201820843035U CN 208239806 U CN208239806 U CN 208239806U
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China
Prior art keywords
scraper
quality
life
spring
notch
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CN201820843035.5U
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Chinese (zh)
Inventor
翟才宽
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Bai En Industrial (shenzhen) Co Ltd
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Bai En Industrial (shenzhen) Co Ltd
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Abstract

The utility model discloses a kind of high quality high life scraper, including scraper ontology, the bottom of the scraper ontology is fixedly installed glue and scrapes, the scraper ontology and glue scrape between connected by bindiny mechanism and cross recess.Pass through fixed mechanism; it may be implemented in without using in the case where any tool; cleaning doctor can be disassembled from photosensitive drums, similarly, can also realize the installation of no tool; the a large amount of repair time is not only saved; effective protection can also be carried out to photosensitive drums, will not because of tool intervention and be damaged, and fixed mechanism is in fixed cleaning doctor; the squeezing action of spring promotes cleaning doctor good fixing effect;Pass through bindiny mechanism and cross recess, equally, glue can also be scraped in the case where no tool disassemble and install convenient for when cleaning doctor be not damaged and glue scrape can not continue to use replace in the case where use, and the quality of cleaning doctor is preferable, normal service life is higher.

Description

A kind of high quality high life scraper
Technical field
The utility model relates to printer accessory technical field, specifically a kind of high quality high life scraper.
Background technique
Scraper, also known as cleaning knife, scraper is to apply to the important accessory of one of printer, scraper as photosensitive drums With photosensitive drums linear contact, the carbon dust that not yet transfers completely of photosensitive drum surface is cleaned, in the printing of printer or duplicator or multiple During print, carbon dust forms image on toner cartridge, then is transferred to above copy paper, this is understood some carbon dust in the process and stays in Above toner cartridge, if this part is not removed, it will be transferred on next copy paper when duplicating next Face just influences whether next photocopying effect and quality, has duplicated one in duplicator at this moment requiring a kind of device The carbon dust remained on toner cartridge is removed afterwards, and this device is exactly cleaning doctor.
Chinese patent discloses a kind of cleaning doctor (Authorization Notice No. CN202153296U), which can pass through The effect of elastic element, blade can relative to knife rest realize move back and forth, when cleaning doctor be mounted in developer box or at When as in equipment, by the adjusting of elastic element, suitable contact pressure can be remained between blade and light-sensitive element, it can The problem for avoiding that blade is made to overturn or cause cleaning effect not good enough because contact pressure is inadequate due to contact pressure is excessive, but It is after cleaning doctor is longer using the time, to need to scrape cleaning doctor and glue and carry out replacement processing, which can not be real Now without using in the case where any tool, cleaning doctor is disassembled from photosensitive drums, and in disassembly, due to printer Inner space is more narrow, and operation is not only complicated, but also the intervention of tool is easy to cause photosensitive drums certain damage, and cleaning is scraped Knife it is second-rate, normal service life is lower.For this purpose, we have proposed a kind of high quality high life scrapers.
Utility model content
The purpose of this utility model is to provide a kind of high quality high life scrapers, to solve to propose in above-mentioned background technique In the case where not using any tool, cleaning doctor is disassembled from photosensitive drums, and in disassembly, due in printer Portion space is more narrow, and operation is not only complicated, but also the intervention of tool is easy to cause photosensitive drums certain damage, cleaning doctor Second-rate, the lower problem of normal service life.
To achieve the above object, the utility model provides the following technical solutions:
A kind of high quality high life scraper, including scraper ontology, the bottom of the scraper ontology are fixedly installed glue and scrape, institute State scraper ontology and glue scrape between connected by bindiny mechanism and cross recess, the bindiny mechanism is located in the bottom end of scraper ontology Portion position, the cross recess are located at the top interior location that glue is scraped, and two side medium positions of the scraper ontology are fixed Detent slot is offered, the inside of the detent slot, which is connected together, one end of fixed mechanism, and the fixed mechanism is mounted on photosensitive Bulging upper surface location.
The bindiny mechanism includes the first spring as a further solution of the present invention, first spring To be fixedly connected between front end and the rear end of compression bar A, the upper end of the rear end lower surface of the compression bar A and drive rod A is to weld Mode connects, and the bottom front surface of the drive rod A is fixedly installed with raised A in a manner of screw, after first spring End between the front end of compression bar B to be fixedly connected, the side of the front underside of the compression bar B and the upper end of drive rod B to weld Formula connection, the bottom rear surfaces of the drive rod B are fixedly installed with raised B in a manner of screw.
The leading exterior surface of first spring is contactless as a further solution of the present invention, is socketed with first Casing, and the first spring back end outer surface it is contactless be socketed with the second casing, the caliber of first sleeve is less than the second casing Caliber, and be slidably connected between the rear end of first sleeve and the front end of the second casing for insertion.
The fixed mechanism includes limit plate as a further solution of the present invention, the top of the limit plate Through gag lever post is connected with, the outer surface of the gag lever post is fixedly attached restraining position ring block at a side position of limit plate, institute State between limit plate and stop collar that movable sleeve is connected to second spring at the outer surface position of gag lever post, under the gag lever post Surface is fixed at a side position of stop collar to be opened up fluted, and a side surface of the limit plate is close to the lower section of gag lever post One end of connector is fixedly connected at position, the other end of the connector is rotatably equipped with handle by shaft.
The cross recess is divided into the first notch and the second notch, the second slot as a further solution of the present invention, Mouth is placed in the inside of the first notch, the width of the width of the second notch less than the first notch.
The outer surface of cupular part fixing sleeve of the handle is connected to Anti-slip cover as a further solution of the present invention, prevents Sliding sleeve is a kind of component of rubber material.
Compared with prior art, the utility model has the beneficial effects that passing through fixed mechanism, it can be achieved that without using any In the case where tool, cleaning doctor can be disassembled from photosensitive drums, similarly, can also realize the installation of no tool, not only save About a large amount of repair time can also carry out effective protection to photosensitive drums, will not because of tool intervention and be damaged, and For fixed mechanism in fixed cleaning doctor, the squeezing action of spring promotes cleaning doctor good fixing effect;By bindiny mechanism and Cross recess equally can also scrape glue in the case where no tool and disassemble and install, convenient for not being damaged when cleaning doctor And glue scrape can not continue to use replaced in the case where use, and the quality of cleaning doctor is preferable, normal service life It is higher, it is scientific and reasonable for structure, it is safe and convenient to use, the practical performance of cleaning doctor is improved, cleaning doctor is allowed to be more applicable for The normal use of printer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 opens up structural schematic diagram for the utility model detent slot.
Fig. 3 is the structural schematic diagram of the utility model fixed mechanism.
Fig. 4 is the cross-sectional view that the utility model scraper ontology and glue scrape connection.
Fig. 5 is the structural schematic diagram of the utility model bindiny mechanism.
Fig. 6 opens up structural schematic diagram for the utility model cross recess.
Fig. 7 is the structural schematic diagram of the utility model in a state of use.
In figure: 1, scraper ontology;2, bindiny mechanism;201, the first spring;202, compression bar A;203, drive rod A;204, convex Play A;205, compression bar B;206, drive rod B;207, protrusion B;3, glue is scraped;4, fixed mechanism;41, limit plate;42, gag lever post;43, Stop collar;44, second spring;45, groove;46, connector;47, handle;5, detent slot;6, cross recess;7, photosensitive drums.
Specific embodiment
Please refer to Fig. 1~7, in the utility model embodiment, a kind of high quality high life scraper, including scraper ontology 1, it scrapes The bottom of knife ontology 1 is fixedly installed glue and scrapes 3, and scraper ontology 1 and glue are scraped and connected between 3 by bindiny mechanism 2 and cross recess 6, Bindiny mechanism 2 is located at the bottom inner portion position of scraper ontology 1, and bindiny mechanism 2 includes the first spring 201, before the first spring 201 End with to be fixedly connected, the rear end lower surface of compression bar A202 and the upper end of drive rod A203 are to weld between the rear end of compression bar A202 Mode connect, the bottom front surface of drive rod A203 is fixedly installed with raised A204 in a manner of screw, the first spring 201 To be fixedly connected between rear end and the front end of compression bar B205, the front underside of compression bar B205 and the upper end of drive rod B206 are to weld The mode connect connects, and the bottom rear surfaces of drive rod B206 are fixedly installed with raised B207, the first spring 201 in a manner of screw Leading exterior surface it is contactless be socketed with first sleeve, and the back end outer surface of the first spring 201 contactless is socketed with second set Pipe, the caliber of first sleeve and are embedding between the rear end of first sleeve and the front end of the second casing less than the caliber of the second casing Enter to be slidably connected, when the first spring 201 is shunk, first sleeve can be partially retracted in the second casing, it is therefore intended that convenient for limitation The lateral position of first spring 201, cross recess 6 are located at the top interior location that glue scrapes 3, and cross recess 6 divides for the first notch and Two notches, the second notch are placed in the inside of the first notch, and for the width of the second notch less than the width of the first notch, the first notch can Drive rod A203 and drive rod B206 is allowed to stretch to inside the top of frictioning 3, and the second notch can be with raised A204 and protrusion B207 is mutually clamped, and then convenient for being fixedly connected, and the fixation of two side medium positions of scraper ontology 1 offers detent slot 5, The inside of detent slot 5, which is connected together, one end of fixed mechanism 4, and fixed mechanism 4 is mounted on the upper surface location of photosensitive drums 7, Gu Determining mechanism 4 includes limit plate 41, and the top of limit plate 41 is through gag lever post 42 is connected with, and the outer surface of gag lever post 42 is close to limit Restraining position ring block 43 is fixedly attached at one side position of plate 41, close to the outer surface of gag lever post 42 between limit plate 41 and stop collar 43 Movable sleeve is connected to second spring 44 at position, and the fixation at a side position of stop collar 43 of the lower surface of gag lever post 42 offers Groove 45, a side surface of limit plate 41 are fixedly connected with one end of connector 46 close to the lower position of gag lever post 42, connection The other end of part 46 is rotatably equipped with handle 47 by shaft, and the outer surface of cupular part fixing sleeve of handle 47 is connected to Anti-slip cover, anti-skidding Set is a kind of component of rubber material, and Anti-slip cover can increase the frictional force between handle 47 and groove 45, prevent handle 47 from It is slipped in groove 45.
The working principle of the utility model is: when needing dismounting and change, user can be straight when scraper ontology 1 is damaged The upper cover plate for taking out printer can with the hands stir handle 47, due to stirring hand under the action of shaft and connector 46 Before handle 47, second spring 44 is constantly in compressed state under the action of stop collar 43, and when the top of handle 47, disengaging is recessed When slot 45, second spring 44 can then restore initial position, and then can apply a power to stop collar 43, and stop collar 43 is promoted to drive Gag lever post 43 moves in limit plate 41, when one end of gag lever post 42 is mutually disengaged with detent slot 5, can realize scraper sheet Body 1 is disassembled from photosensitive drums 7, similarly, it can be achieved that the installation of scraper ontology 1, when occurring, scraper ontology 1 is intact, and frictioning 3 When appearance breakage needs dismounting and change, user can press respectively moulded rod A202 and compression bar B205 with thumb and index finger, in external force Under the action of, the first spring 201 is forced to shrink, so as to allow compression bar A202 and compression bar B205 drive respectively drive rod A203 and Drive rod B206 is moved inward, and then can drive raised A204 respectively and protrusion B207 is moved inward, at this point, protrusion A204 with Raised B207 is detached from the second groove of cross recess 6, positioned at the first inside grooves of cross recess 6, at this point, glue can be pulled to scrape 3, To realizing that glue scrapes 3 dismantlement work, either disassembly scraper ontology 1 or glue scrape 3, all will not be because all without using tool For tool intervention and photosensitive drums 7 are caused with certain damage.

Claims (6)

1. a kind of high quality high life scraper, including scraper ontology (1), which is characterized in that the bottom of the scraper ontology (1) is solid Surely it is provided with glue to scrape (3), the scraper ontology (1) is scraped with glue and connect between (3) by bindiny mechanism (2) and cross recess (6), institute The bottom inner portion position that bindiny mechanism (2) is located at scraper ontology (1) is stated, the cross recess (6) is located at glue and scrapes inside the top of (3) Position, two side medium positions of the scraper ontology (1) fixation offers detent slot (5), the detent slot (5) it is interior Portion, which is connected together, one end of fixed mechanism (4), and the fixed mechanism (4) is mounted on the upper surface location of photosensitive drums (7).
2. a kind of high quality high life scraper according to claim 1, which is characterized in that the bindiny mechanism (2) includes First spring (201) is fixedly connected, the pressure between the front end and the rear end of compression bar A (202) of first spring (201) The rear end lower surface of bar A (202) is connect in a welding manner with the upper end of drive rod A (203), the bottom of the drive rod A (203) Portion's front surface is fixedly installed with raised A (204) in a manner of screw, the rear end and compression bar B (205) of first spring (201) Front end between to be fixedly connected, the side of the front underside of the compression bar B (205) and the upper end of drive rod B (206) to weld Formula connection, the bottom rear surfaces of the drive rod B (206) are fixedly installed with raised B (207) in a manner of screw.
3. a kind of high quality high life scraper according to claim 2, which is characterized in that first spring (201) Leading exterior surface is contactless to be socketed with first sleeve, and the back end outer surface of the first spring (201) contactless is socketed with second set Pipe, the caliber of first sleeve and are embedding between the rear end of first sleeve and the front end of the second casing less than the caliber of the second casing Enter to be slidably connected.
4. a kind of high quality high life scraper according to claim 1, which is characterized in that the fixed mechanism (4) includes Limit plate (41), through being connected with gag lever post (42), the outer surface of the gag lever post (42) is leaned at the top of the limit plate (41) It is fixedly attached restraining position ring block (43) at one side position of nearly limit plate (41), is leaned between the limit plate (41) and stop collar (43) Movable sleeve is connected to second spring (44) at the outer surface position of nearly gag lever post (42), and the lower surface of the gag lever post (42) is close to limit Fixation opens up fluted (45) at one side position of position ring (43), and a side surface of the limit plate (41) is close to gag lever post (42) Lower position be fixedly connected with one end of connector (46), the other end of the connector (46) is rotatably equipped with by shaft Handle (47).
5. a kind of high quality high life scraper according to claim 1, which is characterized in that the cross recess (6) is divided into One notch and the second notch, the second notch are placed in the inside of the first notch, the width of the width of the second notch less than the first notch.
6. a kind of high quality high life scraper according to claim 4, which is characterized in that outside the top of the handle (47) Surface fixing sleeve is connected to Anti-slip cover, and Anti-slip cover is a kind of component of rubber material.
CN201820843035.5U 2018-05-31 2018-05-31 A kind of high quality high life scraper Active CN208239806U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820843035.5U CN208239806U (en) 2018-05-31 2018-05-31 A kind of high quality high life scraper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820843035.5U CN208239806U (en) 2018-05-31 2018-05-31 A kind of high quality high life scraper

Publications (1)

Publication Number Publication Date
CN208239806U true CN208239806U (en) 2018-12-14

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Application Number Title Priority Date Filing Date
CN201820843035.5U Active CN208239806U (en) 2018-05-31 2018-05-31 A kind of high quality high life scraper

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111561956A (en) * 2020-05-27 2020-08-21 浙江中烟工业有限责任公司 Industrial instrument modular installation structure convenient to assemble

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111561956A (en) * 2020-05-27 2020-08-21 浙江中烟工业有限责任公司 Industrial instrument modular installation structure convenient to assemble

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