CN208156422U - A kind of handle box - Google Patents

Abstract

The handle box that the utility model relates to be removably mounted in the device with power output member, including having the housing section of the first shell and second shell that be combined with each other, on straight line where longitudinal direction in handle box, first shell can be moved back and forth relative to second shell, the flexible control mechanism of control power reception part need not be set in the housing and the structure of control mechanism is installed, thus, the overall structure of handle box is simplified, and power reception part also can be in conjunction with the stable power output member in device.

Description

A kind of handle box

Technical field

The utility model relates to electrophotographic image forming fields, specifically, being related to one kind is removably mounted on electrofax Handle box in imaging device can be along the side vertical with its installation direction during handle box is mounted to imaging device To movement.

Background technique

Handle box is necessary consumables in electrophotographic imaging forming apparatus (hereinafter referred to as " device "), is commonly called as " consumptive material ", place The power reception part that reason box is installed by one longitudinal end receives driving force from device, and then drives the portion in handle box Part rotation.

Power reception part can be flexible along its rotation axis in existing handle box, when power reception part stretches out, completes And the combination of the power output member centered is filled, and receives the driving force of power output member output, when power reception part retracts When, it is combined with power output member disengaging；To control the flexible of the power reception part, occur on the market a kind of with control The handle box of mechanism, the control mechanism is in conjunction with power reception part, when closing device door closure, using the active force of door closure, leads to Cross the flexible of control mechanism control power reception part.

However, it is above-mentioned by control mechanism control power reception part it is flexible in the way of need in original handle box shell The structure of upper setting installation control mechanism, and the active force of control mechanism comes from door closure, once door closure breaks down or is applied to control The active force of mechanism processed is less than normal, and the control mechanism will can not achieve the flexible of power reception part, and then lead to power reception part And the combination of power output member fails.

Utility model content

In view of this, the present invention provides a kind of handle boxes, and wherein power reception part is not stretched relative to handle box shell Contracting, after handle box is mounted to device, handle box shell is moved together with power reception part, thus, it is no longer needed in handle box Control mechanism is set and the structure of control mechanism is installed, while simplifying processing box structure, also can guarantee power reception The good combination of part and power output member.

The utility model uses following technical scheme：

Handle box is removably mounted in the device with power output member, and handle box includes having to be combined with each other The housing section of first shell and second shell, which is characterized in that on the straight line where the longitudinal direction in handle box, first shell It can be moved back and forth relative to second shell.

Handle box further includes that be mounted in housing section urgent pushes away component and reset assembly.

Device includes main body, the handle box installation cavity being enclosed by main body and indulges positioned at handle box installation cavity two The side wall of terminad；Compel to push away the force-applying piece that component includes the guiding block being mounted in housing section and can move on guiding block, Frictional force between force-applying piece and device side wall is greater than the frictional force between force-applying piece and guiding block.

First shell includes the sensitive piece being rotatably mounted therein and positioned at one longitudinal end of first shell Power reception part；Second shell includes the development part being rotatably mounted therein, and development part, which is used to supply to sensitive piece, to develop Agent.

First shell can be relative to second shell in the vertical of handle box together with the power reception part being located in first shell It is moved back and forth on the straight line where direction.

First shell and power reception part can move between the first position and the second position simultaneously, and first position is, First shell is in power reception part and the uncombined position of power output member；The second position is that first shell connects in power Position of the addressee in conjunction with power output member.

When first shell is in first position, along the installation direction of handle box, power reception part does not have with power output member There is overlapping region；When first shell is in the second position, along the installation direction of handle box, at least part of power reception part It is Chong Die with power output member.

Compel to push away component and reset assembly is respectively installed in two longitudinal ends of first shell, and reset assembly and power Output is opposite.

In the installation process of handle box, compels to push away component and compel to push away first shell, so that power reception part moves closer to power Output, during the taking-up of handle box, reset assembly compels to push away first shell, so as to be gradually distance from power defeated for power reception part Part out.

The power reception part will not stretch, and can move together with shell, it is not necessary to setting control power in the housing The flexible control mechanism of receiving element and the structure for installing control mechanism, thus, the overall structure of handle box is simplified, power Receiving element also can be in conjunction with the stable power output member in device.

Detailed description of the invention

Fig. 1 be the utility model relates to handle box overall structure diagram.

Fig. 2A is the schematic diagram that the simplified handle box of the utility model prepares installation to device.

Fig. 2 B is that the simplified handle box of the utility model installs schematic diagram to device.

Fig. 2 C is that the simplified handle box of the utility model is installed to the schematic diagram in device predetermined position.

Specific embodiment

Below in conjunction with attached drawing detailed description the utility model relates to handle box, for it is clearer description handle box structure And its motion process, it is defined as follows first：The length direction of handle box is longitudinal direction X, and the installation direction of handle box is transverse direction Y； And the handle box can be removably mounted in the device with power output member.

Fig. 1 be the utility model relates to handle box overall structure diagram；Fig. 2A is that the utility model is simplified Handle box prepares the schematic diagram of installation to device；Fig. 2 B is that the simplified handle box of the utility model is installed to device Schematic diagram；Fig. 2 C is that the simplified handle box of the utility model is installed to the schematic diagram in device predetermined position.

As shown in fig. 1, handle box 10 include first shell 20, the revolving part 21 that is rotatably installed in first shell with And the power reception part 22 positioned at one longitudinal end of first shell, the power reception part 22 are used to receive driving force from outside To drive revolving part 21 to rotate；Revolving part 21 has rotation axis L21, and power reception part 22 has rotation axis L22, this is practical In novel, the rotation axis L22 remains coaxial with rotation axis L21 or is parallel to each other.It is mounted in handle box 10 During device, first shell 20, revolving part 21 and power reception part 22 are moved along handle box longitudinal direction X together；Tool Body, when handle box 10 is in mounted initial position, Y is observed in assembly direction, power reception part 22 be located at device In power output member 4 be not overlapped, as handle box 10 is gradually installed into device, in the longitudinal direction of handle box 10 On, first shell 20, revolving part 21 and power reception part 22 gradually to close to the movement of the direction of power output member 4, work as processing When box 10 is fully mounted to predetermined position, power reception part 22 is combined with power output member 4, at this point, Y is seen in assembly direction It examines, a part of power reception part 22 is Chong Die with the power output member 4 being located in device.

The power output member 4 has rotation axis L4, when power output member 4 is to 22 output driving power of power reception part When, rotation axis L4 is coaxial with rotation axis L22 holding, thus, the rotation of the rotation axis L4 and revolving part 21 of power output member 4 Shaft axis L21 keeps coaxial or is parallel to each other.

Since revolving part 21 is rotatably installed in first shell 20, thus, said first shell 20, revolving part 21 And power reception part 22 moves together along handle box longitudinal direction X it is also understood that being first shell 20 and power reception part 22 move along handle box longitudinal direction X together.

For the movement for realizing first shell 20, the scheme that the utility model uses is：Handle box 10 further includes being mounted on Urgent on one shell 20 pushes away component A and reset assembly 25, in the installation process of handle box, compels to push away component A for compeling to push away first Shell 20 is mobile, so that power reception part 22 moves closer to power output member 4, meanwhile, reset assembly 25 is compressed, in handle box Taking-up during, reset assembly 25 generates elastic reset power, and to compel to push away first shell 20 mobile, so that power reception part 22 is gradually Far from power output member 4.

Preferably, compel to push away component A and reset assembly 25 is separately mounted to two longitudinal ends of first shell 20, for example, Compel to push away component A and be mounted on an end opposite with power reception part 22, reset assembly 25 is mounted on same with power reception part 22 One end of side；Certainly, the reset assembly 25 and compel to push away the same end that component A can also be mounted on first shell 20 End.

Two longitudinal ends of first shell 20 are respectively installed in compel to push away component A and reset assembly 25 below, and multiple Hyte part 25 is located at an ipsilateral end of power reception part 22, compels to push away component A positioned at one opposite with power reception part 22 It is illustrated for end.

As shown in Fig. 2, reset assembly 25 is dynamic clamping head and quiet clamping head, such as elastic rubber or spring, and along first shell 20 Longitudinal direction X, reset assembly 25 exceed the range of first shell 20.Compel to push away component A to include being mounted on leading in first shell 20 The force-applying piece 24 that draws block 23 and can move on guiding block 23, further, guiding block 23 include matrix 230, are located at matrix Guiding face 234 on 230 and the first end 231 and second end 232 for being located at 234 both ends of guiding face, the guiding Face 234 is inclined-plane, and along the installation direction Y of handle box, first end 231 is located at the downstream of second end 232, along the vertical of handle box To direction X, first end 231 is located at the downstream of second end 232, thus, the inclination of guiding face 234 can be described as：Locating On the longitudinal direction for managing box, first end 231 is than second end 232 closer to power reception part 22.

In the utility model, the first shell 20 and power reception part 22 can be simultaneously in first positions and the second position Between move, the first position refers to, first shell 20 is in power reception part 22 and the uncombined position of power output member 4 It sets, the second position refers to, first shell 20 is in the position that power reception part 22 is combined with power output member 4.

As shown in Figure 2 A, device 100 includes main body 101 and the handle box installation cavity 103 being enclosed by main body, processing Box 10 is removably mounted in handle box installation cavity 103；The handle box installation cavity 103 has opposite the first side wall 103 With second sidewall 104, along the longitudinal direction X of handle box 10, the first side wall 102 and second sidewall 104 are located at main body 101 Two ends, power output member 4 are prominent from second sidewall 104 to handle box installation cavity 103；When handle box 10 is mounted, move Reset assembly 25 and second sidewall 104 are opposite in other words for power receiving element 22, compel to push away component A and the first side wall 102 is opposite.

When first shell 20 is in first position, force-applying piece 24 is located near the first end 231 of guiding face, at this point, Along the installation direction Y of handle box 10, power reception part 22 and power output member 4 do not have overlapping region；When handle box 10 along When installation direction Y is gradually installed, the free end of force-applying piece 24 starts to contact with the first side wall 102, since guiding face 234 is oblique Face, therefore, force-applying piece 24 can be applied by the first side wall 102 towards power reception part when contacting with the first side wall 102 22 active force.

In the utility model, it is preferred that in the installation process of handle box 10, force-applying piece 24 is motionless relative to device 100, Alternatively, force-applying piece 24 is less than movement speed of the force-applying piece 24 relative to guiding block 23 relative to the movement speed of device 100；Specifically , the frictional force f1 for the outside (device side wall) that force-applying piece 24 is subject to is greater than the frictional force between force-applying piece 24 and guiding block 23 F2, as shown, force-applying piece 24 and the first side wall 102 are opposite, thus, the frictional force between force-applying piece 24 and the first side wall 102 F1 is greater than the frictional force f2 between force-applying piece 24 and guiding block 23；When handle box 10 is pushed by operator along installation direction Y When installation, as shown in Figure 2 B, force-applying piece 24 opposite guiding block 23 can slide on guiding face 234；As handle box 10 is into one Step is mounted, and force-applying piece 24 moves on guiding face 234 from first end 231 to second end 232, at this point, first shell 20 And the power reception part 22 in first shell 20 moves in direction shown in m along figure, and reset assembly 25 is compressed；Work as place When reason box 10 is mounted to the predetermined position of handle box installation cavity 103, i.e., when handle box 10 is in the second position, such as Fig. 2 C institute Show, force-applying piece 24 reaches the second end 232 of guiding face and is kept, at this point, power reception part 22 moves to and power output The position that part 4 combines, at this point, the installation direction Y along handle box 10 is observed, at least part and power of power reception part 22 are defeated Part is overlapped out.

Force-applying piece 24 reach guiding face second end 232 after, need to be kept in the position, i.e., force-applying piece 24 need by It is maintained between the first side wall 102 of device and guiding block 23；Preferably, the guiding block 23 further includes and second end 232 Adjacent retaining surface 233, along the installation direction Y of handle box 10, second end 232 is located at the downstream of retaining surface, when handle box 10 When being mounted to predetermined position, force-applying piece 24 is kept the holding of face 233, thus, it can be ensured that the more stable work of first shell 20.

Since the frictional force between force-applying piece 24 and guiding block 23 is less than the friction for the first side wall 102 that force-applying piece 24 is subject to Power, therefore, when needing to take out handle box 10 from device, operator is along the direction opposite with installation direction Y to shell 20 apply pulling force, and force-applying piece 24 is moved along guiding face 234 from second end 232 to first end 231 again, and reset assembly 25 exists Under the action of elastic reset power, it is mobile to the direction far from power output member 4 to compel to push away shell 20 and power reception part 22, i.e., towards The m contrary direction is mobile, until force-applying piece 24 returns to the initial position near first end 231.

The shell 20 and power reception part 22 can be described as：During handle box 10 is mounted, shell 20 and dynamic Power receiving element 22 is moved along the longitudinal direction X of handle box 10 to the direction close to power output member 4 together；It is taken in handle box 10 During out, shell 20 and power reception part 22 are together along the longitudinal direction X of handle box 10 to the side far from power output member 4 To movement.

Since power reception part 22 is located on shell 20, when shell 20 is mobile, power reception part 22 also will be with shell 20 move together, that is to say, that during handle box 10 is mounted, shell 20 along handle box 10 longitudinal direction X to leaning on The direction of nearly power output member 4 is mobile；During handle box 10 is removed, longitudinal direction X of the shell 20 along handle box 10 It is mobile to the direction far from power output member 4；The movement of above-mentioned shell 20 can be summarized as：Shell 20 can be in the longitudinal direction of handle box 10 It is moved back and forth on straight line where the X of direction；Further, shell 20 and power reception part 22 can be in the longitudinal directions of handle box 10 It is moved back and forth on straight line where X.

In practice, the handle box 10 can also include the second shell 30 combined with first shell 20, first shell Body 20 and second shell 30 constitute the housing section of handle box 10, and as shown in figure 1 and 2 a, sensitive piece 21 can be revolved as revolving part It is mounted in first shell 20 with turning, second shell 30 is the powder cabin for supply developer, and first shell 20 is for accommodating The waste powder hopper of waste developer, power reception part 22 is installed in a longitudinal end of sensitive piece 21, for connecing for sensitive piece 21 Driving force is received, and the rotation axis L22 of power reception part 22 remains coaxial with the rotation axis L21 of sensitive piece 21.

It further, can also include that the development part being rotatably mounted therein (does not show in the second shell 30 Out), which can also be used as revolving part, and for being 21 supply developer of sensitive piece, and at one of second shell 30 Dynamic receiving element 22 also can be set in longitudinal end, for receiving driving force for development part；Thus, in the first shell 20 Power reception part and second shell 30 in revolving part be respectively positioned on a longitudinal end of handle box.

When handle box 10 includes the first shell 20 and second shell 30 be combineding with each other, as handle box 10 is mounted, An its corresponding power reception part at least in first shell 20 and second shell 30 can be in the longitudinal direction X of handle box 10 It is moved back and forth on the straight line at place；Preferably, on the straight line where the longitudinal direction X in handle box 10, first shell 20 can phase Second shell 30 is moved back and forth, first shell 20 together may be used with the power reception part 22 being located in first shell 20 in other words Relative to being moved back and forth on the straight line where longitudinal direction X of the second shell 30 in handle box 10.Herein correspondingly, referring to when the One shell 20 or second shell 30 move together with the power reception part being located therein, and at this time urgent pushes away component A and reset Component 25, which can also be, to be installed in second shell 30, and further, compeling to push away component A and reset assembly 25, one of them is pacified In one of first shell 20 and second shell 30, compel to push away in component A and reset assembly 25 another be mounted On another in first shell 20 and second shell 30, at least one compeled to push away in component A and reset assembly 25 can also be A junction for being simultaneously mounted first shell 20 and second shell 30；In general, when handle box includes be combineding with each other When first shell 20 and second shell 30, compels to push away component A and reset assembly 25 is installed on the shell of handle box, the shell It can be at least one of first shell 20 and second shell 30.

Likewise, compeling to push away component A forcing in first shell 20 and second shell 30 when handle box 10 is during installation At least one movement so that the power reception part 22 being located on mobile shell moves closer to power output member 4；Meanwhile it is multiple Hyte part 25 is compressed, and during the taking-up of handle box, reset assembly 25, which generates elastic reset power, compels to push away 20 box of first shell At least one of second shell 30 is mobile, so that power reception part 22 is gradually distance from power output member 4.

In the utility model, the power reception part 22 will not stretch, and can move together with shell, it is not necessary in shell The flexible control mechanism of middle setting control power reception part 22 and the structure for installing control mechanism, thus, the entirety of handle box Structure is simplified, and power reception part 22 also can be in conjunction with the stable power output member in device.

Claims (9)

1. handle box is removably mounted in the device with power output member, handle box includes with the to be combined with each other The housing section of one shell and second shell, which is characterized in that on the straight line where the longitudinal direction in handle box, first shell can It is moved back and forth relative to second shell.

2. handle box according to claim 1, which is characterized in that handle box further includes that be mounted in housing section urgent pushes away group Part and reset assembly.

3. handle box according to claim 2, which is characterized in that device includes main body, the processing that is enclosed by main body Box installation cavity and side wall positioned at two longitudinal ends of handle box installation cavity；Compel to push away component to include being mounted in housing section Guiding block and the force-applying piece that can be moved on guiding block, the frictional force between force-applying piece and device side wall are greater than force-applying piece and lead Draw the frictional force between block.

4. handle box according to claim 3, which is characterized in that first shell includes the sense being rotatably mounted therein Light part and power reception part positioned at one longitudinal end of first shell；

Second shell includes the development part being rotatably mounted therein, and development part is used for sensitive piece supply developer.

5. handle box according to claim 4, which is characterized in that first shell and the power reception being located in first shell Part together can be relative to moving back and forth on the straight line where longitudinal direction of the second shell in handle box.

6. handle box according to claim 5, which is characterized in that first shell and power reception part can be simultaneously first It is moved between position and the second position,

First position is that first shell is in power reception part and the uncombined position of power output member；

The second position is that first shell is in position of the power reception part in conjunction with power output member.

7. handle box according to claim 5, which is characterized in that when first shell is in first position, along handle box Installation direction, power reception part and power output member do not have overlapping region；When first shell is in the second position, along processing At least part of the installation direction of box, power reception part is Chong Die with power output member.

8. handle box according to claim 5, which is characterized in that compel to push away component and reset assembly is respectively installed in first Two longitudinal ends of shell, and reset assembly is opposite with power output member.

9. handle box according to claim 8, which is characterized in that in the installation process of handle box, compel to push away component and compel to push away First shell, so that power reception part moves closer to power output member, during the taking-up of handle box, reset assembly compels to push away One shell, so that power reception part is gradually distance from power output member.