CN101950148A - Processing box and image forming device - Google Patents
Processing box and image forming device Download PDFInfo
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- CN101950148A CN101950148A CN 201010276352 CN201010276352A CN101950148A CN 101950148 A CN101950148 A CN 101950148A CN 201010276352 CN201010276352 CN 201010276352 CN 201010276352 A CN201010276352 A CN 201010276352A CN 101950148 A CN101950148 A CN 101950148A
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Abstract
The invention discloses a processing box and an image forming device. The processing box comprises an upper frame, a lower frame, a handle, a first protrusion and a second protrusion, wherein the first protrusion is coaxial with a photosensitive drum, and the second protrusion is arranged at the downstream side of the first protrusion along the mounting direction; the handle is fixedly connected to the upper frame; and an included angle is formed between the axis of the handle deviating from the direction of the upper frame and a central line or an extension line of the two protrusions along the direction directing to the second protrusion from the first protrusion, and the angle range of the included angle is 25-125 degrees. The invention can guarantee that the processing box can be stably, conveniently and safely arranged in the image forming device by an operator, or the processing box can be stably, conveniently and safely taken down from the image forming device.
Description
Technical field
The present invention relates to the structure technology of handle box in the image processing system, relate in particular to a kind of handle box and image processing system.
Background technology
Image processing system is the equipment that forms image by the electrophotographic image forming principle on recording materials, comprises polytype, as electrophotographic copier, laser printer, electrophotographic printer, facsimile recorder and word processor etc.
Handle box is the critical piece in the image processing system, Fig. 1 is the structural representation of conventional process box, mainly comprise handle box main body 110 and handle 111, handle box main body 110 can be made up of upper frame and underframe, and photosensitive drums is arranged between upper frame and the underframe.Handle 111 is rotatably connected on the handle box main body 110 by rotation axis 112.Fig. 2 mainly is provided with laser scanner 121, paper supply parts and fixing device 122 for the structural representation of traditional images formation device in the image processing system main body.Handle box is packed in the image processing system main body, and image processing system can have been carried out imaging operation.When handle box was fit in the image processing system main body, handle box main body 110 was provided with a side of laser beam hole 113 to laser scanner 121, and laser beam can be radiated on the photosensitive drums 114 in the handle box main body 110 by laser beam hole 113.The opposite side photosensitive drums 114 of handle box main body 110 is exposed handle box main body 110 parts and is cooperated with transfer device in the image processing system main body, finishes the transfer printing operation jointly.
Be illustrated in figure 2 as the image processing system in a typical C type paper feed path, laser scanner bracing frame 123 is supporting laser scanner 121, and fixing device bracing frame 124 supports fixing device 122.Handle box guide rail 126 is arranged on the sidewall in the space that forms between laser scanner bracing frame 123 and the fixing device bracing frame 124.Be respectively equipped with first projection and second projection of boot process box installation or removal on handle box main body 110 every side ends, two guide rails 126 of two projectioies and image processing system medial surface mate respectively, and the boot process box is fit in the image processing system main body or from the image processing system main body along guide rail 126 and disassembles.Two projectioies of handle box main body 110 every side ends, the end of back shaft that can adopt photosensitive drums 114 usually is as wherein a projection.
Because the handle of handle box is rotatable with respect to handle box, therefore caused the loading and unloading difficulty of handle box.When the operator holds handle and handle box sent in the image processing system main body,, cause operator's application of force angle to be difficult to hold, and need bigger power just handle box can be fit in the image processing system main body because handle is rotatable with respect to handle box.In addition in the process of installing process cartridge, can make handle box touch miscellaneous part in the image processing system main body unavoidably, thereby cause damage.When handle box was installed in the image graph picture formation apparatus main body, handle may be positioned at fixing device bracing frame side.When the operator disassembled handle box from the image processing system main body, when operator's hand was desired to grab handle, hand must may cause operator's hand to be scalded by the high-temperature part of fixing device bracing frame near fixing device bracing frame side.And because the handle on the handle box can rotate around the handle box main body, the force direction that is subjected to of handle box may be changed at any time, therefore need bigger power handle box could be disassembled from the image processing system main body, and easily cause processed box handle of operator's hand and laser scanner bracing frame to crush.Along with the miniaturization of image processing system, the installing space that provides to handle box in the image processing system main body is narrower, and the defective of above-mentioned loading and unloading difficulty is remarkable day by day.
Summary of the invention
The invention provides a kind of handle box and image processing system, operator's hand is scalded and prevents that the parts in handle box and the image processing system main body from touching when preventing to load and unload handle box by high temperature.
The invention provides a kind of handle box, comprise upper frame, underframe and handle, also comprise the photosensitive drums that is arranged between upper frame and the underframe, be respectively equipped with first projection and second projection of boot process box installation or removal on the every side end of described handle box, wherein, described first projection is coaxial with photosensitive drums, described second projection is positioned at the downstream of first projection along installation direction, described handle is fixedly connected on the described upper frame, described handle deviates from the axis of upper frame direction and two projectioies and points between the line of centres of second protrusion direction or the extended line along first projection and have an angle, and the angular range of described angle is 25 °~125 °.
Aforesaid handle box, preferably: the angular range of described angle is 50 °~85 °.
Aforesaid handle box, preferably: described handle box end is provided with end cap, and described first projection and second projection are arranged on the described end cap.
Aforesaid handle box, preferably: described handle comprises connecting portion, grip part and rib; Described connecting portion is connected between described grip part and the upper frame, the described connecting portion axis along its length and the dead in line of described handle; The thickness of described grip part grips state matches greater than the thickness of described connecting portion with hand; Described rib is connected on the described connecting portion upper frame, strengthens the strength of joint of described connecting portion and upper frame.
The present invention also provides a kind of image processing system, comprise the image processing system main body, be provided with guide rail in the image processing system main body, wherein, also comprise handle box provided by the present invention, first projection and second projection of described handle box cooperate to come the installation or removal of boot process box with described guide rail.
Aforesaid image processing system, preferably: after described handle box was fit in the image processing system along described guide rail, the axis of described handle was parallel with described guide rail.
Handle box provided by the present invention and image processing system, by setting firmly handle with certain degree of tilt, make and handle box is being installed in the image processing system main body or in the process that handle box is disassembled from the image processing system main body, prevent that effectively operator's hand from being scalded by the high-temperature part of photographic fixing bracing or strutting arrangement, guarantee finishing smoothly of the process that mounts and dismounts, make the handle box part convenient to grasp simultaneously, when being set to preferred structure, the required power that picks and places minimum, thereby guarantee that the operator can stablize, convenient, safety handle box is installed in the image processing system, or handle box is disassembled from image processing system.
Description of drawings
Fig. 1 is the structural representation of conventional process box;
Fig. 2 forms the structural representation of device for traditional images;
Fig. 3 dissects structural representation for the solid of the handle box that the embodiment of the invention one provides;
Fig. 4 is the side-looking structural representation of handle box among Fig. 3;
The structural representation of the handle box that Fig. 5 provides for the embodiment of the invention two;
Fig. 6 dissects structural representation for the side-looking of the image processing system that the embodiment of the invention three provides;
Structural representation is dissectd in side-looking when angle is 25 ° in the image processing system that Fig. 7 provides for the embodiment of the invention;
Structural representation is dissectd in side-looking when angle is 125 ° in the image processing system that Fig. 8 provides for the embodiment of the invention;
Structural representation is dissectd in side-looking when angle is 50 ° in the image processing system that Fig. 9 provides for the embodiment of the invention;
Structural representation is dissectd in side-looking when angle is 85 ° in the image processing system that Figure 10 provides for the embodiment of the invention;
Structural representation is dissectd in side-looking when angle is 67 ° in the image processing system that Figure 11 provides for the embodiment of the invention;
Figure 12 A-12D is that handle box provided by the present invention is dismantled the view that from the image processing system main body.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Embodiment one
Fig. 3 dissects structural representation for the solid of the handle box that the embodiment of the invention one provides, Fig. 4 is the side-looking structural representation of handle box among Fig. 3, this handle box comprises upper frame 15, underframe 16 and handle 11, also comprise the photosensitive drums 14 that is arranged between upper frame 15 and the underframe 16, be respectively equipped with first projection, 201 and second projection 202 of boot process box installation or removal on the every side end of handle box.The handle box end is provided with end cap 203, the first projectioies 201 and second projection 202 and is preferably disposed on the end cap 203.First projection 201 is coaxial with photosensitive drums 14, and second projection 202 is positioned at the downstream of first projection 201 along installation direction.Guide rail in first projection, 201 and second projection 202 and the image processing system, in the time of promptly in handle box is packed image processing system into, two projectioies of handle box side are nested in respectively in the guide rail on the image processing system, with the loading and unloading of guiding handle box.
By handle being fixedly installed on the upper frame of handle box, axis and handle box end two projectioies that handle deviates from upper frame 15 directions are 25 °~125 ° along the first protruding line of centres or the angle between the extended line that points to second protrusion direction, make when the hand-held handle of operator handle box is installed to the image processing system main body or process that handle box is disassembled from the image processing system main body in, prevent that effectively operator's hand from being scalded by the high-temperature part on the photographic fixing bracing or strutting arrangement, guarantee finishing smoothly of installation or removal process, and handle is fixedly installed on the handle box, handle box can not rocked back and forth in the image processing system body interior, reduce even avoided collision between handle box and other structures of image processing system main body.
Embodiment two
The structural representation of the handle box that Fig. 5 provides for the embodiment of the invention two, present embodiment is based on embodiment one, further improve the planform of handle 11, handle 11 is arranged for ease of the shape that the operator grips, and the structure of handle 11 specifically comprises connecting portion 11a, grip part 11b and rib 11c; Connecting portion 11a is connected between grip part 11b and the upper frame 15, and connecting portion 11a is lamellar structure, its axis along its length and the dead in line of handle 11; The thickness of grip part 11b grips state matches greater than the thickness of connecting portion 11a with hand, and grip part 11b can be designed as the structure of sash or the structure of column, as long as can the handled easily person grip with hand is stable; Rib 11c is connected on connecting portion 11a and the upper frame 15, rib 11c can increase the area that is connected between connecting portion 11a and the upper frame 15, thereby strengthen the strength of joint of connecting portion 11a and upper frame 15, rib 11c can be structures such as reinforcement, deep floor, can be arranged on the both sides of connecting portion 11a, can also on connecting portion 11a, reinforcement be set as rib 11c at interval.Handle 11 can be used as the axis of handle 11 away from the connecting portion 11a center line of handle box main direction.
Embodiment three
Fig. 6 dissects structural representation for the side-looking of the image processing system that the embodiment of the invention three provides.As shown in Figure 6, image processing system comprises the image processing system main body, be provided with guide rail 26 in the image processing system main body, the handle box that image processing system also comprises any embodiment of the present invention and provided, can be referring to Fig. 3 and shown in Figure 4, first projection, 201 and second projection 202 of handle box cooperates to come the installation or removal of boot process box with guide rail 26.
Figure 6 shows that a kind of typical image forms the structure of device, the image processing system main body mainly comprises laser scanner 21 and laser scanner bracing frame 23, fixing device 22 and fixing device bracing frame 24 and paper feed structure.Guide rail 26 is arranged in the shell 25.First projection, 201 and second projection 202 of handle box end is used for cooperating with guide rail 26, and the boot process box is fit in the image processing system main body or with handle box and disassembles from the image processing system main body.Guide rail 26 is oblique to 23 inclinations of laser scanner bracing frame.Handle box is fit in the image processing system main body along guide rail 26, and promptly between laser scanner bracing frame 23 and fixing device bracing frame 24, the laser beam hole 13 of handle box is right against laser scanner 21.
Present embodiment is by being fixedly installed on handle on the upper frame of handle box, axis and handle box end two projectioies that handle deviates from upper frame 15 directions are 25 °~125 ° along the first protruding line of centres or the angle between the extended line that points to second protrusion direction, make when the hand-held handle of operator handle box is installed to the image processing system main body or process that handle box is disassembled from the image processing system main body in, leave enough spaces between handle box and fixing device bracing frame and the laser scanner bracing frame, prevent that effectively operator's hand is scalded by the high-temperature part on the photographic fixing bracing or strutting arrangement in the installation or removal process, guarantee finishing smoothly of installation or removal process, and handle is fixedly installed on the handle box, handle box can not rocked back and forth in the image processing system body interior, reduce even avoided collision between handle box and other structures of image processing system main body.
Axis and two projectioies that handle deviates from upper frame 15 directions are 50 °~85 ° along the first protruding line of centres or the preferred value of the angle between the extended line of pointing to second protrusion direction, particularly preferably after handle box was fit in the image processing system along guide rail, the axis of handle was parallel with guide rail.Handle 11 can have different shapes, and the annexation of its connecting portion 11a, grip part 11b and rib 11c can change flexibly.
Specify the relative position of handle and handle box end two projectioies below by diagram.
As shown in Figure 7, when handle 11 deviates from the axis of upper frame 15 directions and two projectioies when first projection 201 is pointed to the line of centres of second protruding 202 directions or the angle between the extended line less than 25 °, because the space between handle 11 and the laser scanner bracing frame 23 is too little, cause the operating difficulties of handle box installation or removal;
As shown in Figure 8, when the above-mentioned angle between handle 11 axis and two projectioies during greater than 125 °, because the space between handle and the fixing device bracing frame 24 is too little, operator's hand is scalded by the high-temperature part in the fixing device bracing frame 24 easily.
As shown in Figures 9 and 10, handle box handle 11 deviates from the axis of upper frame 15 directions and two projectioies when first projection is pointed to the line of centres of second protrusion direction or the angle between the extended line and is 50 °~85 °, when the hand-held handle 11 of operator handle box is installed to the image processing system main body or process that handle box is disassembled from the image processing system main body in, except preventing effectively that operator's hand is scalded by the high-temperature part on the fixing device bracing frame 24 in the installation or removal process, reduce even avoid outside handle box and image processing system main body collide, the axis of handle box handle 11 and guide rail 26 almost parallels, pass through pushing or pulling in the installation or removal process to the handle box application of force, make the each several part on the handle box can be rationally stressed by application of force direction, operator's application of force utilization factor reaches the highest, the operator only needs less power can finish the work that processing is assembled to the image processing system main body or handle box is disassembled from the image processing system main body, guarantees that the installation and removal process of handle box is finished smoothly.When the above-mentioned angle between handle box handle 11 axis and the two protruding lines is 50 °~85 ° is preferred structure.
Preferred structure will be described in detail below be in detail above-mentioned angle between handle 11 axis and the two convex center lines and be a specific embodiment in 50 °~85 °, wherein this angle is specially 67 °, as shown in figure 11.Handle box is as follows from the detailed process that the image processing system body interior takes apart, and the various states in the unloading process are shown in Figure 12 A-12D:
At first, Figure 12 A is that handle box is installed on the state in the image processing system main body, the parallel axes of handle 11 is in guide rail 26, and handle 11 is along the outside of guide rail 26 handle box installing port in the image processing system main body, handle 11 is oblique to 23 inclinations of laser scanner bracing frame, near laser scanner bracing frame 23, leave enough spaces between handle 11 and laser scanner bracing frame 23 and the fixing device bracing frame 24, the hand that guarantees the operator can be easier to, stable gripping is to handle 11, and the trajectory direction along guide rail 26 pulls handle 11, can guarantee to maintain a certain distance between hand and the fixing device bracing frame 24, in order to avoid the high temperature of fixing device bracing frame 24 is scalded hand.
Shown in Figure 12 B, when operator's hand is held handle box handle 11, handle box is pulled out along guide rail 26, when making handle box be in position shown in Figure 12 B, handle 11 with respect to 23 sideway swivels of laser scanner bracing frame certain angle, still leave enough spaces between handle 11 and the laser scanner bracing frame 23, this moment handle box handle 11 with corner's approximate horizontal of fixing device bracing frame 24, but the space between handle box handle 11 and the fixing device bracing frame 24 increases, and avoids operator's hand to be scalded by the high-temperature part in the fixing device bracing frame 24.
Shown in Figure 12 C, along with handle box when position shown in Figure 12 C is continued to pulled in position shown in Figure 12 B, though handle 11 is to the less angle of fixing device bracing frame 24 rotations, but handle box handle 11 is near the handle box installing port in the image processing system, it is big that space between laser scanner bracing frame 23 and the fixing device bracing frame 24 becomes, enough spaces are arranged, guarantee that operator's hand is not scalded by high-temperature part.
Shown in Figure 12 D, when handle box pulled into position shown in Figure 12 D, handle box handle 11 is away from the high-temperature part of fixing device bracing frame 24, and during the hand-held handle 11 of operator with the relative position of fixing device bracing frame 24 and laser scanner bracing frame 23 apart from all bigger, can easily handle box be pulled out outside the image processing system main body under the premise that security is guaranteed.
Handle box is installed in the image processing system main body or the process that disassembles from the image processing system main body is reversible, also can be installed to detailed process synoptic diagram the image processing system main body as handle box from Figure 12 D-12A.
Shown in Figure 12 A-12D, be installed in the image processing system main body at handle box, or the process that from the image processing system main body, disassembles, the axis of handle box handle all the time with the guide rail almost parallel, make handle box installation and removal process only need less power to finish.
When the handle box handle deviates from that angle is 50 °~85 ° between the axis of upper frame direction and two projectioies are pointed to second protrusion direction along first projection line or the extended line, handle box is installed in the image processing system main body, or in the process that handle box is disassembled from the image processing system main body, the axis of handle and guide rail be almost parallel all the time, and the operator can stablize, makes things convenient for, the safe installation and removal work of finishing handle box.
When this angle during greater than 85 °, the operator is being installed to handle box in the image processing system main body or in the process that disassembles from the image processing system main body, though can effectively prevent operator's hand is scalded by photographic fixing bracing or strutting arrangement high-temperature part, but because the axis and the guide rail irrelevancy of handle are capable, reduce the utilization factor of operator to the application of force of handle box relatively, the operator need could be installed to handle box in the image processing system main body or with handle box with bigger power and disassemble from the image processing system main body.
When this angle during greater than 125 °, because the space between handle and the fixing device bracing frame is too little, operator's hand is scalded by the high-temperature part in the fixing device bracing frame easily.
When this angle during less than 50 °, though having enough spaces to guarantee that the operator is installed to handle box in the image processing system or with handle box disassembles from image processing system, but because the axis and the guide rail irrelevancy of handle are capable, reduce the utilization factor of operator to the application of force of handle box, the operator need could be installed to handle box in the image processing system main body or with handle box with bigger power and disassemble from the image processing system main body.
When this angle during,, cause the operating difficulties of handle box installation or removal because the space between handle and the laser scanner bracing frame is too little less than 25 °.
Therefore, the handle box handle deviate from the axis of upper frame direction and two projectioies point to the line of centres or the angle between the extended line of second protrusion direction along first projection should be in 25 °~125 ° scope, preferred structure is that this angle is 50 °~85 °.
Handle box that the embodiment of the invention provided and image processing system by setting firmly the handle with certain degree of tilt, prevent that operator's hand from being scalded and preventing that the parts in handle box and the image processing system main body from touching by high temperature.Wherein preferred structure is that handle deviates from the axis of upper frame direction and two projectioies and points to the angle that has 50 °~85 ° between the line of second protrusion direction or the extended line along first projection, the required power that picks and places is minimum and help the miniaturization of image processing system, thereby guarantee that the operator can stablize, makes things convenient for, safe handle box is installed in the image processing system, or handle box is disassembled from image processing system.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. handle box, comprise upper frame, underframe and handle, also comprise the photosensitive drums that is arranged between upper frame and the underframe, be respectively equipped with first projection and second projection of boot process box installation or removal on the every side end of described handle box, it is characterized in that, described first projection is coaxial with photosensitive drums, described second projection is positioned at the downstream of first projection along installation direction, described handle is fixedly connected on the described upper frame, described handle deviates from the axis of upper frame direction and two projectioies and points between the line of centres of second protrusion direction or the extended line along first projection and have an angle, and the angular range of described angle is 25 °~125 °.
2. handle box according to claim 1 is characterized in that, the angular range of described angle is 50 °~85 °.
3. handle box according to claim 1 and 2 is characterized in that, described handle box end is provided with end cap, and described first projection and second projection are arranged on the described end cap.
4. handle box according to claim 3 is characterized in that described handle comprises connecting portion, grip part and rib; Described connecting portion is connected between described grip part and the upper frame, the described connecting portion axis along its length and the dead in line of described handle; The thickness of described grip part grips state matches greater than the thickness of described connecting portion with hand; Described rib is connected on the described connecting portion upper frame, strengthens the strength of joint of described connecting portion and upper frame.
5. image processing system, comprise the image processing system main body, be provided with guide rail in the image processing system main body, it is characterized in that, also comprise the arbitrary described handle box of claim 1-4, first projection and second projection of described handle box cooperate to come the installation or removal of boot process box with described guide rail.
6. image processing system according to claim 5 is characterized in that, after described handle box was fit in the image processing system along described guide rail, the axis of described handle was parallel with described guide rail.
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CN 201010276352 CN101950148A (en) | 2010-09-06 | 2010-09-06 | Processing box and image forming device |
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CN 201010276352 CN101950148A (en) | 2010-09-06 | 2010-09-06 | Processing box and image forming device |
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JP2018165842A (en) * | 2018-08-02 | 2018-10-25 | シャープ株式会社 | Image forming apparatus |
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Application publication date: 20110119 |