Handle box package system and handle box
Technical field
This utility model is related to imaging device technology, more particularly to a kind of handle box package system and handle box.
Background technology
Imaging device includes photocopier, laser printer etc..Imaging device generally includes main part and dismountable peace
The handle box being attached in main body.
Handle box includes powder-storage bin housing, developer roll, powder feeding roller and sealing member.Powder-storage bin housing is provided with developer roll installation
Portion, powder feeding roller installation portion and seal installation portion, developer roll are arranged on developer roll installation portion, and powder feeding roller is pacified installed in powder feeding roller
In dress portion, sealing member is arranged in seal installation portion, wherein, sealing member is located between developer roll and powder-storage bin housing, is used for
Space between sealing developer roll and powder-storage bin housing, to prevent the carbon dust in powder-storage bin housing from developer roll and powder-storage bin housing
Between reveal.In addition, the rotating shaft that opening is additionally provided with seal installation portion for powder feeding roller is passed through, in order to the rotating shaft of powder feeding roller
With the connection of powder feeding roller installation portion.
As sealing member is located between opening and developer roll, easily subside into opening in the pressure by developer roll,
So as to be easily caused leakage powder, image quality is affected.
Utility model content
This utility model provides a kind of handle box package system and handle box, to improve the quality of imaging.
On the one hand this utility model provides a kind of handle box package system, including:
Powder-storage bin housing, is sequentially provided with powder feeding roller installation portion, close along its length from inside to outside on the powder-storage bin housing
Sealing installation portion and developer roll installation portion;The developer roll installation portion is connected for the rotating shaft with developer roll;The sealing member peace
Dress portion is used to install sealing member, so that the sealing member can be folded between the developer roll and seal installation portion;It is described
The first axis hole is formed with powder feeding roller installation portion, the first opening is provided with the top of first axis hole, in the seal installation portion
Receiving portion is provided with, the second opening, described accommodation section, the first axis hole, the first opening and the second opening at the top of described accommodation section, is provided with
It is connected, first opening and the second opening can make the rotating shaft of powder feeding roller pass through and load first axis hole and receiving portion
It is interior;
Support member, including the connecting portion and supporting part that are connected, the connecting portion is detachably connected with the powder-storage bin housing
Connect, the support zone at second opening, for supporting the sealing member.
Described handle box package system, it is preferred that the top surface formation inner concave arc surface of the seal installation portion, described
The supporting surface of support part forms continuous surface with the inner concave arc surface, and the inner concave arc surface and supporting surface can be with the sealing member phases
Laminating.
Described handle box package system, it is preferred that the top surface of the seal installation portion and the powder feeding roller installation portion
Top surface collectively form the inner concave arc surface.
Described handle box package system, it is preferred that the supporting part includes main part and extension, the main part is filled out
Second opening is mended, the extension is connected with the main part and along axially extending, the extension of first axis hole
Stretch into and fill up first opening in portion.
Described handle box package system, it is preferred that the developer roll installation portion is provided with the second axis hole, second axle
The 3rd opening is provided with the top of hole, the second axis hole bottom is provided with the 4th opening, and the 4th opening is connected with described accommodation section,
3rd opening can make the rotating shaft of the developer roll pass through and load second axis hole, the 3rd opening, the second axle
Hole and the 4th opening can make the rotating shaft of the powder feeding roller pass through and load in described accommodation section and the first axis hole;The supporting part
Also include limiting unit, the limiting unit is connected with connecting portion and supporting part, and the limiting unit is prolonged along the radial direction of first axis hole
The supporting surface is stretched and protrudes from, the limiting unit is stretched into and fills up the 4th opening.
Described handle box package system, it is preferred that the connecting portion is provided with Triaxial hole, the Triaxial hole is used for
Wear the rotating shaft of the powder feeding roller.
Described handle box package system, it is preferred that be formed with accommodating chamber on the connecting portion, the accommodating chamber with it is described
Triaxial hole is connected, and the accommodating chamber is used for the axle portion sealing ring for accommodating the powder feeding roller.
Described handle box package system, it is preferred that the connecting portion can be located in along the axial direction of first axis hole
In described accommodation section.
Described handle box package system, it is preferred that the support member also includes connecting plate, the connecting plate is provided with card
Mouthful, buckle is additionally provided with the powder-storage bin housing, the buckle can be located in the shape in described accommodation section in the connecting portion
With the bayonet socket clamping under state.
On the other hand this utility model provides a kind of handle box, including powder feeding roller, sealing member, developer roll and this practicality are newly
The handle box package system provided by type, the rotating shaft of the powder feeding roller loads in the first axis hole and receiving portion to be pacified with the powder feeding roller
Dress portion connects, and the rotating shaft of the developer roll is connected with the developer roll installation portion, and the sealing member is arranged on the sealing member peace
In dress portion, and it is folded between the developer roll and seal installation portion, the supporting part supports the sealing member.
Based on above-mentioned, the handle box package system that this utility model embodiment is provided, in handle box assembling process, can be first
The rotating shaft of powder feeding roller is loaded in the first axis hole and receiving portion by the first opening and the second opening, the rotating shaft of powder feeding roller is made and is sent
Powder roller installation portion connects, and completes the installation of powder feeding roller;Afterwards the connecting portion of support member is connected with powder-storage bin housing;Afterwards will be close
Sealing is connected with seal installation portion, now as the support zone of support member is at the second opening of seal installation portion, because
This, supporting part can be with the common supporting sealing member of seal installation portion;Afterwards the rotating shaft of developer roll is connected with developer roll installation portion
Connect, and developer roll is fitted with sealing member, sealing member is folded between developer roll and seal installation portion, so as to seal developer roll
Space between seal installation portion, anti-leak-stopping powder.Due to support member support zone is at the second opening and can support
Sealing member, therefore when sealing member is subject to the pressure of developer roll, will not subside into the second opening, so as to be beneficial to improve sealing member
Sealing effectiveness, with avoid handle box occur when in use leak powder phenomenon, when handle box is applied in imaging device, Neng Gouti
The quality of the imaging of high imaging device.
Description of the drawings
A kind of structure decomposition figure of handle box that Fig. 1 is provided for this utility model embodiment;
Fig. 2 is the A portions enlarged drawing in Fig. 1;
The structural representation of the support member in a kind of handle box package system that Fig. 3 is provided for this utility model embodiment;
The knot of another angle of the support member in a kind of handle box package system that Fig. 4 is provided for this utility model embodiment
Structure schematic diagram;
A kind of partial structurtes exploded view of handle box that Fig. 5 is provided for this utility model embodiment;
A kind of structural representation of handle box package system that Fig. 6 is provided for this utility model embodiment;
A kind of partial structural diagram of handle box that Fig. 7 is provided for this utility model embodiment.
Reference:
101:Powder-storage bin housing; 102:Powder feeding roller installation portion; 103:Seal installation portion;
104:Developer roll installation portion; 105:First axis hole; 106:First opening;
107:Receiving portion; 108:Second opening; 109:Support member;
110:Connecting portion; 111:Supporting part; 112:Main part;
113:Extension; 114:Second axis hole; 115:3rd opening;
116:4th opening; 117:Limiting unit; 118:Triaxial hole;
119:Accommodating chamber; 120:Connecting plate; 121:Bayonet socket;
122:Buckle; 201:Developer roll; 202:The rotating shaft of developer roll;
203:Sealing member; 204:Powder feeding roller; 205:The rotating shaft of powder feeding roller.
Specific embodiment
Fig. 1-6 are refer to, this utility model embodiment provides a kind of handle box package system, including:Powder-storage bin housing
101, it is sequentially provided with powder feeding roller installation portion 102, seal installation portion on the powder-storage bin housing 101 along its length from inside to outside
103 and developer roll installation portion 104;The developer roll installation portion 104 is connected for the rotating shaft 202 with developer roll 201;The sealing
Part installation portion 103 is used to install sealing member 203, so that the sealing member 203 can be folded in the developer roll 201 and sealing member
Between installation portion 103;The first axis hole 105 is formed with the powder feeding roller installation portion 102, is provided with the top of first axis hole 105
First opening 106, the seal installation portion 103 is provided with receiving portion 107, and the second opening is provided with the top of described accommodation section 107
108, described accommodation section 107, first the 105, first opening 106 of axis hole are connected with the second opening 108, first opening 106
The rotating shaft 205 of powder feeding roller 204 can be made with the second opening 108 to pass through and load in first axis hole 105 and receiving portion 107;
Support member 109, including the connecting portion 110 and supporting part 111 that are connected, the connecting portion 110 can with the powder-storage bin housing 101
Dismounting connection, the supporting part 111 are located at the described second opening 108, for supporting the sealing member 203.
In the present embodiment, when handle box is assembled, can be first by the rotating shaft 205 of powder feeding roller 204 by the first opening 106 and the
Two openings 108 load in the first axis hole 105 and receiving portion 107, and the rotating shaft 205 and powder feeding roller installation portion 102 for making powder feeding roller 204 connects
Connect, complete the installation of powder feeding roller 204;Afterwards the connecting portion 110 of support member 109 is connected with powder-storage bin housing 101;Afterwards will be close
Sealing 203 is connected with seal installation portion 103, now as the supporting part 111 of support member 109 is located at seal installation portion 103
Second opening 108 at, therefore, supporting part 111 can be with 103 common supporting sealing member 203 of seal installation portion;Afterwards will be aobvious
The rotating shaft 202 of shadow roller 201 is connected with developer roll installation portion 104, and developer roll 201 is fitted with sealing member 203, makes sealing member 203
It is folded between developer roll 201 and seal installation portion 103, so as to seal between developer roll 201 and seal installation portion 103
Space, anti-leak-stopping powder.Due to support member 109 supporting part 111 positioned at second opening 108 at and can supporting sealing member 203, because
When this is subject to the pressure of developer roll 201 when sealing member 203, will not subside into the second opening 108, so as to be beneficial to improve sealing member
203 sealing effectiveness, to avoid handle box from occurring when in use leaking powder phenomenon, when handle box is applied in imaging device, energy
The quality of the imaging of imaging device is improved enough.
In the present embodiment, it is preferred that the top surface of seal installation portion 103 forms inner concave arc surface, the supporting part 111
Support face forms continuous surface with the inner concave arc surface, and the inner concave arc surface and supporting surface can be fitted with the sealing member 203.
As sealing member 203 is folded between seal installation portion 103 and developer roll 201, and developer roll 201 and sealing member 203 connect
Contacting surface is outer convex globoidal, therefore sealing member 203 can be raised towards seal installation portion 103 after the pressure by developer roll 201,
Therefore the top surface of seal installation portion 103 forms inner concave arc surface, and the supporting surface of supporting part 111 forms continuous table with inner concave arc surface
When face carries sealing member 203 jointly, sealing member 203 can be made preferably to fit with seal installation portion 103 and supporting part 111,
Sealing effectiveness is improved further.
In the present embodiment, it is preferred that the top surface of the top surface of seal installation portion 103 and the powder feeding roller installation portion 102 is altogether
With the composition inner concave arc surface.Thus, it is possible to increase the area of inner concave arc surface, so as to increase the contact area with sealing member 203,
Connect sealing member 203 more to consolidate, sealing property is more preferable.
In the present embodiment, it is preferred that supporting part 111 includes main part 112 and extension 113, the main part 112 is filled up
Second opening 108, the extension 113 is connected with the main part 112 and is prolonged along the axial direction of first axis hole 105
Stretch, the extension 113 is stretched into and fills up first opening 106.Thus, sealing member 203 and sealing member be can further improve
The contact area of installation portion 103, powder feeding roller installation portion 102 and supporting part 111, connects sealing member 203 and more consolidates, sealing
Can be more preferably.
In the present embodiment, it is preferred that developer roll installation portion 104 is provided with the second axis hole 114, second axis hole 114 is pushed up
Portion is provided with the 3rd opening 115, and 114 bottom of the second axis hole is provided with the 4th opening 116, the 4th opening 116 and the appearance
Receiving portion 107 connects, and the 3rd opening 115 can make the rotating shaft 202 of the developer roll 201 pass through and load second axis hole
114, the 115, second axis hole 114 of the 3rd opening and the 4th opening 116 pass through can the rotating shaft 205 of the powder feeding roller 204
And load in described accommodation section 107 and the first axis hole 105;The supporting part 111 also includes limiting unit 117, the limiting unit 117
It is connected with connecting portion 110 and supporting part 111, the radially extending and protruding from institute along first axis hole 105 of the limiting unit 117
Supporting surface is stated, the limiting unit 117 is stretched into and fills up the 4th opening 116.Thus, when powder feeding roller 204 is installed, can make to send
The rotating shaft 205 of powder roller 204 is by the 108, the 3rd the 115, second axis hole of opening 114 of first the 106, second opening of opening and the 4th opening
Load after 116 in first axis hole 105 and receiving portion 107, so that the installation of powder feeding roller 204 is more convenient.Due to limiting unit 117
Radially extend and protrude from supporting surface along the first axis hole 105, and limiting unit 117 stretches into and fill up the 4th opening 116, therefore,
Limiting unit 117 can play restriction effect to sealing member 203, prevent sealing member 203 to be axially facing the 4th along the first axis hole 105
Opening 116 is moved, and improves the stability of sealing member 203.
In the present embodiment, it is preferred that connecting portion 110 is provided with Triaxial hole 118, the Triaxial hole 118 is used to wear
The rotating shaft 205 of the powder feeding roller 204.Thus, can be after the rotating shaft 205 of powder feeding roller 204 be connected with powder feeding roller installation portion 102, will
Support member 109 is set in the rotating shaft 205 of powder feeding roller 204 by Triaxial hole 118, and by connecting portion 110 and powder-storage bin housing
101 connections, so as to facilitate the installation of support member 109, and beneficial to the stability of the raising connection of support member 109.
In the present embodiment, it is preferred that accommodating chamber 119, the accommodating chamber 119 and the described 3rd are formed with connecting portion 110
Axis hole 118 is connected, and the accommodating chamber 119 is used for the axle portion sealing ring for accommodating the powder feeding roller 204.Thus, when support member 109
When being set in the rotating shaft 205 of powder feeding roller 204 by Triaxial hole 118, the axle portion sealing ring of powder feeding roller 204 can enter into appearance
Receive in chamber 119, make the installation of support member 109 more convenient, and beneficial to the stability of the raising connection of support member 109.
In the present embodiment, it is preferred that connecting portion 110 can be located in the receiving along the axial direction of first axis hole 105
In portion 107.Thus, make the installation of support member 109 more convenient, and beneficial to the stability of the raising connection of support member 109.
Fig. 7 is refer to, in the present embodiment, it is preferred that support member 109 also includes connecting plate 120, on the connecting plate 120
Bayonet socket 121 is provided with, buckle 122 on the powder-storage bin housing 101, is additionally provided with, the buckle 122 can be worn in the connecting portion 110
With 121 clamping of the bayonet socket in the state of being located in described accommodation section 107.Thus, make the installation of support member 109 more convenient,
And beneficial to the stability of the raising connection of support member 109.
This utility model embodiment provides a kind of handle box, including powder feeding roller 204, sealing member 203, developer roll 201 and
Handle box package system described in this utility model any embodiment, the rotating shaft 205 of the powder feeding roller 204 load the first axis hole
105 and receiving portion 107 in be connected with the powder feeding roller installation portion 102, rotating shaft 202 and the developer roll of the developer roll 201
Installation portion 104 connects, and the sealing member 203 is arranged in the seal installation portion 103, and is folded in the developer roll 201
And seal installation portion 103 between, the supporting part 111 supports the sealing member 203.
In the present embodiment, when handle box is assembled, can be first by the rotating shaft 205 of powder feeding roller 204 by the first opening 106 and the
Two openings 108 load in the first axis hole 105 and receiving portion 107, and the rotating shaft 205 and powder feeding roller installation portion 102 for making powder feeding roller 204 connects
Connect, complete the installation of powder feeding roller 204;Afterwards the connecting portion 110 of support member 109 is connected with powder-storage bin housing 101;Afterwards will be close
Sealing 203 is connected with seal installation portion 103, now as the supporting part 111 of support member 109 is located at seal installation portion 103
Second opening 108 at, therefore, supporting part 111 can be with 103 common supporting sealing member 203 of seal installation portion;Afterwards will be aobvious
The rotating shaft 202 of shadow roller 201 is connected with developer roll installation portion 104, and developer roll 201 is fitted with sealing member 203, makes sealing member 203
It is folded between developer roll 201 and seal installation portion 103, so as to seal between developer roll 201 and seal installation portion 103
Space, anti-leak-stopping powder.Due to support member 109 supporting part 111 positioned at second opening 108 at and can supporting sealing member 203, because
When this is subject to the pressure of developer roll 201 when sealing member 203, will not subside into the second opening 108, so as to be beneficial to improve sealing member
203 sealing effectiveness, to avoid handle box from occurring when in use leaking powder phenomenon, when handle box is applied in imaging device, energy
The quality of the imaging of imaging device is improved enough.
Finally it should be noted that:Various embodiments above is only illustrating the technical solution of the utility model, rather than which is limited
System;Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand:Which still can be modified to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent;And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of each embodiment technical scheme of type.