Adapter, developer container, cartridge, and image forming apparatus

Abstract

The present disclosure relates to the technical field of image forming, and in particular, to an adapter, a developer container, a cartridge and an image forming apparatus. The adapter comprises an unlocking structure for unlocking a locking structure of the cartridge so as to separate the locking structure of the cartridge from a moving structure of the cartridge. According to the adapter of the present disclosure, the unlocking structure of the adapter can release the locking of the moving structure by the locking structure of the cartridge, so that the developer can enter the cartridge, thereby effectively reducing the problem that the channel of the cartridge is always kept in a state of communication, reducing the problem that the developer container may leak ink during installation to the cartridge, and the ink leakage causes the channel to be contaminated.

Description

Technical Field

[0001] This disclosure relates to the field of image forming technology, and in particular to an adapter, developer container, cartridge, and image forming apparatus. Background Technology

[0002] Typically, developer is replenished into the image forming apparatus through a developer container. The image forming apparatus includes a cartridge. Developer is discharged through the interface unit of the developer container. Developer from the developer container enters the interior of the cartridge through its channels. If the cartridge channels remain open, problems such as ink leakage during developer container installation and contamination of the cartridge channels due to ink leakage may occur. Summary of the Invention

[0003] The application content section introduces a series of simplified concepts, which will be further explained in detail in the detailed implementation section. This application content section is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0004] This disclosure provides an adapter including an unlocking structure for unlocking a locking structure of a box to separate the locking structure of the box from the moving structure of the box.

[0005] According to the adapter disclosed herein, the adapter includes an unlocking structure for unlocking the locking structure of the cartridge, thereby separating the locking structure from the moving structure of the cartridge. In this way, the unlocking structure of the adapter can release the locking structure of the cartridge from the moving structure, allowing the developer to enter the cartridge. This effectively reduces the risk of ink leakage during developer container installation and contamination of the cartridge's channels due to the cartridge's channels remaining constantly open.

[0006] Optionally, the unlocking structure includes an unlocking member for applying force to the locking structure.

[0007] Optionally, the unlocking structure further includes a main component connected to the unlocking component, the unlocking component protruding from the surface of the main component along a first direction.

[0008] Optionally, the unlocking structure further includes a positioning member connected to the main body member, the positioning member being located on the opposite side of the main body member from which the unlocking member is connected.

[0009] Optionally, the unlocking structure further includes a guide member that protrudes from the surface of the main body member along a second direction.

[0010] Optionally, the guide member is disposed adjacent to the unlocking member.

[0011] Optionally, the unlocking structure includes at least two unlocking components, which are spaced apart.

[0012] At least two of the unlocking components apply a force to the locking structure, or

[0013] At least two of the unlocking members apply force to at least two of the locking structures, or

[0014] At least one of the two unlocking components applies a force to at least two of the locking structures.

[0015] Optionally, the adapter further includes an injection structure for connecting to the unlocking structure and the body of the developer container, and for allowing developer in the body of the developer container to pass through.

[0016] Optionally, the adapter further includes a mounting structure connected to the unlocking structure, the unlocking structure protruding from the mounting structure in a third direction; the unlocking structure is movably connected to the injection structure via the mounting structure.

[0017] Optionally, the adapter includes at least two of the unlocking structures, both of which are connected to the mounting structure and are disposed opposite to each other along the circumferential direction of the injection structure.

[0018] Optionally, the unlocking structure includes unlocking members, and the unlocking members of at least two unlocking structures are disposed opposite each other along the radial direction of the injection structure.

[0019] Optionally, a mating member of the injection structure is provided between at least two of the unlocking members.

[0020] Optionally, the injection structure includes:

[0021] A connecting member for connecting the unlocking structure and the body of the developer container;

[0022] A mating member that protrudes from the connecting member along the axial direction of the injection structure.

[0023] Optionally, when the unlocking structure drives the locking structure to move to the unlocked position, the mating member abuts against the engaging structure of the box.

[0024] Optionally, the mating member is rotatable relative to the unlocking structure.

[0025] Optionally, the mating component includes an interface unit that abuts against the engaging structure.

[0026] Optionally, the interface unit includes a groove that abuts against a protrusion of the engaging structure.

[0027] Optionally, the injection structure further includes a sealing member located within the mating member, the sealing member being used to seal the injection structure.

[0028] Optionally, the unlocking structure is sleeved on the outside of the mating component.

[0029] This disclosure also provides a developer container, comprising: a developer container body and the aforementioned adapter. The adapter includes an unlocking structure and an injection structure. The injection structure connects the unlocking structure and the developer container body, allowing developer in the developer container body to pass through. The unlocking structure unlocks the locking structure of the cartridge, separating the locking structure from the moving structure of the cartridge. Thus, the unlocking structure of the adapter releases the locking structure of the cartridge from the moving structure, allowing developer in the developer container to enter the cartridge. This effectively reduces the risk of ink leakage during developer container installation and potential contamination of the cartridge's channels due to the cartridge's channels remaining constantly open.

[0030] According to the developer container disclosed herein, the developer container includes a developer container body and the aforementioned adapter. The adapter includes an unlocking structure and an injection structure. The injection structure connects the unlocking structure and the developer container body, allowing developer in the developer container body to pass through. The unlocking structure unlocks the locking structure of the cartridge, separating the locking structure from the moving structure of the cartridge. Thus, the unlocking structure of the adapter releases the locking structure of the cartridge from the moving structure, allowing developer in the developer container to enter the cartridge. This effectively reduces the risk of ink leakage during developer container installation and potential contamination of the cartridge's channels due to the cartridge's channels remaining constantly open.

[0031] Optionally, the injection structure includes a mating member located between at least two of the unlocking structures.

[0032] Optionally, the injection structure further includes a connecting member for connecting the unlocking structure and the body of the developer container.

[0033] Optionally, the interior of the connecting member is connected to the interior of the engaging structure of the box in the extended position.

[0034] Optionally, the injection structure further includes a sealing member located within the mating member to separate the interior of the mating member from the interior of the connecting member.

[0035] Optionally, the rotation of the mating member can drive the engaging structure of the box to move toward the connecting member, so that the engaging structure passes through the sealing member and enters the interior of the connecting member.

[0036] This disclosure also provides a box, the box comprising:

[0037] A movable structure that opens to the outside of the box and is movable;

[0038] A locking structure is provided for locking a movable structure, and the locking structure is also designed to be unlocked under external force to separate the locking structure from the movable structure.

[0039] According to the cartridge disclosed herein, the cartridge includes a movable structure and a locking structure. The movable structure is open to the outside of the cartridge and is movable. The locking structure is used to lock the movable structure and is also used to unlock under external force to separate the locking structure from the movable structure. In this way, the locking structure of the cartridge effectively reduces the risk of ink leakage and contamination of the cartridge's channels due to the cartridge's channels remaining constantly open.

[0040] Optionally, the box further includes a receiving structure, and the locking structure is movably connected to the receiving structure.

[0041] Optionally, the locking structure is movable between a locked position and an unlocked position.

[0042] The locking structure located in the locking position restricts the movement of the movable structure.

[0043] The locking structure located in the unlocked position is separated from the moving structure so that the moving structure can move.

[0044] Optionally, the locking structure includes an abutment member, which is located outside the receiving structure when in the locking position, and moves to the unlocking position towards the interior of the receiving structure when in the locking position.

[0045] Optionally, the locking structure further includes a locking member.

[0046] The locking member located in the locking position is connected to the moving structure.

[0047] The locking member located in the unlocked position is separated from the moving structure.

[0048] Optionally, the locking member includes a hook unit, the moving structure includes a groove member, the hook unit in the locking position engages with the groove member, and the hook unit in the unlocking position is spaced apart from the groove member.

[0049] Optionally, the box further includes a reset structure connected to the locking member, the reset structure applying a force to the locking member to move the locking structure from the unlocked position to the locked position.

[0050] Optionally, the box includes at least two of the locking structures, two of which are respectively connected to the two ends of the reset structure along the first direction.

[0051] Optionally, the moving structure is located within the receiving structure.

[0052] Optionally, the box further includes a housing structure and a locking structure, the locking structure being used to connect with the movable structure, the locking structure protruding from the housing structure.

[0053] Optionally, when the locking structure moves to the unlocked position under external action, the engaging structure abuts against the mating component of the injection structure.

[0054] Optionally, the box further includes an inclined structure, the inclined structure including an inclined surface member that extends inclined about a third direction.

[0055] Optionally, the movable structure further includes a protruding member and a column member, the protruding member protruding from the column member.

[0056] Optionally, the mating component of the injection structure rotates about the third direction, thereby enabling the movable structure to rotate about the third direction, allowing the protruding component to move on the inclined surface component.

[0057] Optionally, the inclined surface member includes a first end unit and a second end unit, wherein the first end unit is closer to the housing structure along the third direction than the second end unit.

[0058] Optionally, the movable structure is movable along the third direction between an initial position and an extended position, wherein the protruding member at the initial position is located in the first end unit, and the protruding member at the extended position is located in the second end unit.

[0059] Optionally, the protruding member located in the first end unit moves to the second end unit so that the moving structure moves toward the injection structure.

[0060] Optionally, the engaging structure located in the initial position is located in the mating member of the injection structure, and the engaging structure located in the extended position is located in the connecting member of the injection structure.

[0061] Optionally, the box further includes a fixing structure located within the housing structure and connected to the movable structure.

[0062] Optionally, the fixed structure includes a receiving cavity member for accommodating the movable structure, and the movable structure is movable within the receiving cavity member.

[0063] Optionally, the movable structure includes a first opening member, and the fixed structure includes a second opening member; the movable structure is movable between an initial position and an extended position.

[0064] The first port component and the second port component of the movable structure located at the initial position are separated.

[0065] The first port component of the movable structure located in the extended position is in communication with the second port component.

[0066] Optionally, the box further includes a shell structure and an elastic structure, the elastic structure being sleeved onto the movable structure, one end of the elastic structure being connected to the shell structure and the other end being connected to the movable structure.

[0067] Optionally, the box further includes a receiving structure in which the locking structure is provided.

[0068] This disclosure also provides an image forming apparatus, which includes the aforementioned housing.

[0069] According to the image forming apparatus of this disclosure, the image forming apparatus includes at least one of the aforementioned cartridges. The cartridge includes a movable structure and a locking structure for opening towards the outside of the cartridge, and the movable structure is movable for locking the movable structure. In this way, the locking structure of the cartridge locks the movable structure, thereby effectively reducing the possibility of the cartridge channel remaining continuously connected, and reducing problems such as ink leakage during the installation of the developer container into the cartridge, and ink leakage causing contamination of the cartridge channel.

[0070] Optionally, the image forming apparatus includes a plurality of said boxes, which are arranged in a row. Attached Figure Description

[0071] The following drawings, which are incorporated herein by reference as part of this disclosure, are provided for understanding the disclosure. The drawings illustrate embodiments of the disclosure and their descriptions, serving to explain the apparatus and principles of the disclosure. In the drawings,

[0072] Figure 1 This is a perspective view of a developer container connected to a cartridge according to an embodiment of the present disclosure;

[0073] Figure 2 for Figure 1 The diagram shows a cross-sectional view of the developer container and cartridge, with the locking structure in the locked position.

[0074] Figure 3 for Figure 2 A magnified view of part A in the image;

[0075] Figure 4 for Figure 2 The diagram shows a cross-sectional view of the developer container and cartridge, where the locking mechanism is in the unlocked position and the moving mechanism is in the initial position.

[0076] Figure 5 for Figure 4 A magnified view of part B shown;

[0077] Figure 6 for Figure 4 The diagram shows a cross-sectional view of the developer container and cartridge, with the movable structure in the extended position;

[0078] Figure 7 for Figure 6 A magnified view of part C shown;

[0079] Figure 8 This is a perspective view of a developer container according to an embodiment of the present disclosure;

[0080] Figure 9 for Figure 8 A schematic diagram of the explosion of the developer container shown;

[0081] Figure 10 for Figure 8 Another perspective view of the developer container shown, in which the interface unit is exposed;

[0082] Figure 11 for Figure 9 A schematic front cross-sectional view of the developer container shown;

[0083] Figure 12 A perspective view of a box according to an embodiment of the present disclosure;

[0084] Figure 13 for Figure 12 The diagram shows the internal 3D view of the box.

[0085] Figure 14 for Figure 13 A schematic diagram of an internal three-dimensional cross-section of the box shown;

[0086] Figure 15 for Figure 14 The diagram shows a three-dimensional cross-section of the box's interior, with the protruding member located at the first end unit.

[0087] Figure 16 for Figure 14 The diagram shows the internal three-dimensional cross-section of the box, where the protruding member is located at the second end unit;

[0088] Figure 17 for Figure 13 A three-dimensional schematic diagram of the movable structure of the box shown;

[0089] Figure 18 for Figure 13 A top view of the receiving structure of the box shown;

[0090] Figure 19 for Figure 18 A top view of the locking structure shown;

[0091] Figure 20 for Figure 8 The diagram shows a top cross-sectional view of the developer container insertion and receiving structure.

[0092] Explanation of reference numerals in the attached figures:

[0093] 100: Adapter

[0094] 110: Unlock Structure

[0095] 111: Unlock Components

[0096] 112: Main Components

[0097] 113: Positioning component

[0098] 114: Guide components

[0099] 115: First Page

[0100] 116: Second page

[0101] 120: Installation structure

[0102] 131: First unlocking structure

[0103] 132: Second unlocking structure

[0104] 141: First Unlock Component

[0105] 142: Second Unlock Component

[0106] 143: Third Unlock Component

[0107] 144: Fourth Unlock Component

[0108] 145: First main component

[0109] 146: Second main component

[0110] 200: Injection Structure

[0111] 210: Fitting components

[0112] 211: Interface Unit

[0113] 212: Groove

[0114] 230: Connecting component

[0115] 231: The interior of the connecting component

[0116] 241: Sealing membrane unit

[0117] 242: Sealed Piston Unit

[0118] 243: Sealing Spring Unit

[0119] 300: Developer container

[0120] 310: The body of the developer container

[0121] 320: Ink injection film unit

[0122] 400: boxes

[0123] 410: Locking structure

[0124] 411: Abutment component

[0125] 412: Locking component

[0126] 413: Hook unit

[0127] 414: First locking structure

[0128] 415: Second locking structure

[0129] 416: Third locking structure

[0130] 417: Fourth locking structure

[0131] 421: First reset structure

[0132] 422: Second reset structure

[0133] 430: Moving Structure

[0134] 431: Channel component

[0135] 432: Protruding component

[0136] 433: Column members

[0137] 434: Elastic Structure

[0138] 435: Force-applying component

[0139] 436: Sealing ring

[0140] 437: Barrier Structure

[0141] 438: Sealing ring structure

[0142] 439: Protruding component

[0143] 440: Shell structure

[0144] 441: Top Wall

[0145] 450: Snap-fit ​​structure

[0146] 452: Channel component

[0147] 460: Receiver Structure

[0148] 461: Acceptance Structure

[0149] 462: Inclined structure

[0150] 463: Inclined surface component

[0151] 464: First end unit

[0152] 465: Second terminal unit

[0153] 470: Fixed structure

[0154] 471: One end of the fixed structure

[0155] 472: The other end of the fixed structure

[0156] 473: Receiving cavity component

[0157] 474: Second component Detailed Implementation

[0158] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of this disclosure. However, it will be apparent to those skilled in the art that this disclosure may be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid obscuring this disclosure.

[0159] In an image forming apparatus, such as Figure 1As shown, a cartridge 400 is typically installed. The cartridge 400 stores developer, which is used to display the image. The cartridge 400 is detachably installed in the image forming apparatus. The image forming apparatus can be an inkjet printer, where the developer is ink, and the cartridge 400 is an ink cartridge storing the ink, or a device within the image forming apparatus for storing ink. The image forming apparatus can also be a laser printer, where the developer is toner, and the cartridge 400 is a processing cartridge, developing cartridge, or toner cartridge storing toner, etc.

[0160] During use of the image forming apparatus, the developer in cartridge 400 will decrease. To ensure sufficient developer, developer container 300 can replenish developer to cartridge 400. To prevent substandard developer from being added to cartridge 400, combined with... Figure 2 As shown, the box 400 includes a locking structure 410 to lock the movable structure 430 of the box 400.

[0161] This disclosure provides an adapter 100 applied to a developer replenishment system of an image forming apparatus. The adapter 100 is connected to the body 310 of a developer container 300 to replenish developer in the body 310 of the developer container 300 into a cartridge 400. The adapter 100 includes an unlocking structure 110 capable of unlocking a locking structure 410 of the cartridge 400, thereby allowing developer in the body 310 of the developer container 300 to be replenished into the cartridge 400. The cartridge 400 also includes a movable structure 430 capable of being locked by the locking structure 410. The adapter 100 is capable of releasing the seal of the cartridge 400 to separate the locking structure 410 from the movable structure 430, thereby allowing developer to be injected into the cartridge 400.

[0162] The locking structure 410 can lock the movable structure 430. The locking structure 410 can restrict the movement of the movable structure 430. The locking structure 410 can move relative to the movable structure 430 between a locked position and an unlocked position. Figure 2 and Figure 3 As shown, the locking structure 410 in the locked position is connected to the moving structure 430. The locking structure 410 in the locked position restricts the movement of the moving structure 430. When the locking structure 410 is in the locked position, the moving structure 430 does not move. The unlocking structure 110 allows the locking structure 410 to move from the locked position to the unlocked position. Figure 4 and Figure 5 As shown, the locking structure 410 in the unlocked position is separated from the moving structure 430. The locking structure 410 in the unlocked position no longer restricts the movement of the moving structure 430.

[0163] In this way, the unlocking structure 110 can unlock the locking structure 410 of the cartridge 400, so that the locking structure 410 of the cartridge 400 is separated from the moving structure 430 of the cartridge 400, thereby allowing the developer in the body 310 of the developer container 300 to be replenished into the cartridge 400.

[0164] According to the adapter 100 of this disclosure, the adapter 100 includes an unlocking structure 110 for unlocking the locking structure 410 of the cartridge 400, thereby separating the locking structure 410 of the cartridge 400 from the moving structure 430 of the cartridge 400. In this way, the unlocking structure 110 of the adapter 100 can release the locking structure 410 of the cartridge 400 from the moving structure 430, allowing developer to enter the cartridge 400. This effectively reduces the risk of ink leakage during developer container installation and subsequent contamination of the cartridge's channels due to the cartridge's channels remaining constantly connected.

[0165] Furthermore, the unlocking structure 110 includes an unlocking member 111, which is used to unlock the locking structure 410. The unlocking member 111 applies force to the locking structure 410. The unlocking member 111 can apply force to the unlocking structure 110 when it is in the locked position. When the locking member 412 releases the locking structure 410 from locking the movable structure 430, the movable structure 430 can move. Under the action of the unlocking member 111, the locking structure 410, in the locked position, can move from the locked position to the unlocked position. When the unlocking member 111 no longer applies force to the locking structure 410, the locking structure 410 resumes locking the movable structure 430.

[0166] like Figure 4 and Figure 5 As shown, the unlocking member 111 can contact the locking structure 410 along the first direction D1. The unlocking member 111 applies a force to the locking structure 410 along the first direction D1. The locking structure 410 can move along the first direction D1. The first direction D1 can be parallel to the first radial direction of the body 310 of the developer container 300. The first direction D1 can be parallel to the length direction of the cartridge. The first direction D1 can be perpendicular to the height direction of the cartridge. The first direction D1 can be perpendicular to the thickness direction of the cartridge. The first direction D1 can also be parallel to the length direction of the image forming apparatus.

[0167] The unlocking member 111 applies a force to the locking structure 410 along the first direction D1, thereby unlocking the locking structure 410. The unlocking member 111 applies a force to the locking structure 410 along the first direction D1, enabling the locking structure 410 to move. The locking structure 410 can move along the first direction D1. Under the force of the unlocking member 111, the locking structure 410 moves in a direction perpendicular to the first direction D1.

[0168] like Figure 8 As shown, the unlocking structure 110 includes a main component 112, which is connected to an unlocking component 111. The main component 112 is provided with the unlocking component 111. The main component 112 is connected to the unlocking component 111. The unlocking component 111 protrudes from the surface of the main component 112 along a first direction D1. The unlocking component 111 protrudes from the surface of the main component 112 along the first direction D1 toward the body 310 away from the developer container 300. In one possible implementation, the main component 112 and the unlocking component 111 are fixedly connected. The main component 112 and the unlocking component 111 can be connected together by injection molding or integral molding. For example, the surface of the main component 112 is fixedly connected to the unlocking component 111. The surface of the main component 112 and the unlocking component 111 can be connected together by injection molding or integral molding. In another possible implementation, the main component 112 and the unlocking component 111 are detachably connected. The unlocking component 111 and the main component 112 are connected by a snap-fit ​​mechanism. For example, the surface of the main component 112 is detachably connected to the unlocking component 111. The unlocking component 111 is connected to the surface of the main component 112 by a snap-fit ​​mechanism.

[0169] To prevent the unlocking structure 110 from detaching, the unlocking structure 110 also includes a positioning member 113, which is connected to the main body member 112. The positioning member 113 and the unlocking member 111 are located on opposite sides of the main body member 112. The positioning member 113 is located on the opposite side of the main body member 112 where the unlocking member 111 is connected. The positioning member 113 and the unlocking member 111 are located on opposite sides of the main body member 112 along the first direction D1. Figure 10 As shown, the main component 112 includes a first surface 115 and a second surface 116, which face opposite directions along a first direction D1. The first surface 115 is connected to the unlocking component 111. The positioning component 113 is located on the second surface 116. The second surface 116 is connected to the positioning component 113. That is, the positioning component 113 is located on the second surface 116 opposite to the unlocking component 111 of the main component 112.

[0170] In one possible implementation, the first surface 115 is fixedly attached to the unlocking member 111. The second surface 116 is fixedly attached to the positioning member 113. For example, the first surface 115 and the unlocking member 111 are connected by injection molding. The second surface 116 and the positioning member 113 are connected by injection molding. In another possible implementation, the first surface 115 and the unlocking member 111 are detachably connected. The second surface 116 and the positioning member 113 are detachably connected.

[0171] like Figures 12 to 14In the illustrated embodiment, the box 400 further includes a receiving structure 461, in which a locking structure 410 is provided. An unlocking member 111 can enter the receiving structure 461. The receiving structure 461 protects the locking structure 410, preventing accidental contact and preventing the locking structure 410 from moving when not acted upon by the unlocking member 111. The unlocking member 111 can apply force to the locking structure 410 within the receiving structure 461.

[0172] When the unlocking member 111 unlocks the locking structure 410, the positioning member 113 connects to the receiving structure 461. Specifically, the receiving structure 461 also includes an engaging member that engages with the positioning member 113. This prevents the body 310 of the developer container 300 from moving freely upwards during developer replenishment. The positioning member 113 is configured as a snap-fit, and the engaging member is configured as a groove. The snap-fit ​​protrudes along a first direction D1 in a direction away from the unlocking member 111. The groove extends through the receiving structure 461 along the first direction D1. When the unlocking member 111 unlocks the locking structure 410, the snap-fit ​​and the groove engage together.

[0173] To ensure that the unlocking structure 110 can move accurately into place, we now return to the previous step. Figure 8 The unlocking structure 110 also includes a guide member 114, which guides the unlocking structure 110. The guide member 114 protrudes from the surface of the main body member 112 along a second direction D2. The second direction D2 intersects the first direction D1. Preferably, the second direction D2 is perpendicular to the first direction D1. The second direction D2 is parallel to the second radial direction of the body 310 of the developer container 300. The second radial direction of the body 310 of the developer container 300 intersects the first radial direction of the body 310 of the developer container 300. Preferably, the second radial direction of the body 310 of the developer container 300 is perpendicular to the first radial direction of the body 310 of the developer container 300. Preferably, the guide member 114 is perpendicularly connected to the unlocking member 111, and the guide member 114 can guide the unlocking member 111. The length direction of the guide member 114 is parallel to the length direction of the unlocking member 111. The extension direction of the guide member 114 is parallel to the extension direction of the unlocking member 111. The extending direction of the guide member 114 is parallel to the moving direction of the unlocking member 111. Optionally, the guide member 114 is constructed as a guide rail, which fits into the receiving structure 461. This ensures that the unlocking member 111 moves towards the box 400 along the length of the guide member 114, preventing the unlocking member 111 from shifting.

[0174] The main component 112 also includes a third surface, which is located between the first surface 115 and the second surface 116. The third surface intersects with the first surface 115. The third surface intersects with the second surface 116. Preferably, the first surface 115 and the third surface are perpendicularly connected. The second surface 116 and the third surface are perpendicularly connected.

[0175] The unlocking member 111 may be located between the guide member 114 and the main body member 112. The guide member 114 is located outside the unlocking member 111. The guide member 114 is closer to the outside of the body 310 of the developer container 300 than the unlocking member 111 along the second direction D2. In one possible implementation, the guide member 114 is directly connected to the unlocking member 111. The guide member 114 is located to the side of the unlocking member 111 along the second direction D2. In particular, the guide member 114 is disposed adjacent to the unlocking member 111. The guide member 114 is disposed adjacent to the unlocking member 111 along the second direction D2. The guide member 114 is perpendicularly connected to the unlocking member 111.

[0176] In another possible implementation, the guide member 114 is spaced apart from the unlocking member 111. The guide member 114 and the unlocking member 111 are spaced apart along a second direction D2. The guide member 114 is connected to the main member 112. The guide member 114 is connected to the third surface of the main member 112. The main member 112 is disposed between the unlocking member 111 and the guide member 114. At least a portion of the main member 112 is disposed between the unlocking member 111 and the guide member 114. Optionally, a portion of the main member 112 is disposed between the unlocking member 111 and the guide member 114. All of the main member 112 is disposed between the unlocking member 111 and the guide member 114. The guide member 114 guides the unlocking member 111 by guiding the main member 112.

[0177] Preferably, the adapter 100 includes at least two unlocking structures 110, two of which are spaced apart along a first direction D1. For example, Figure 9 As shown, the adapter 100 includes two unlocking structures 110 (first unlocking structure 131 and second unlocking structure 132). It can be understood that the adapter 100 may include more unlocking structures 110, such as three, four or five, and the multiple unlocking structures 110 are spaced apart around the axial direction of the body 310 of the developer container 300.

[0178] The unlocking structure 110 includes at least two unlocking members 111, which are spaced apart. The at least two unlocking members 111 are spaced apart along a second direction D2. The at least two unlocking members 111 are located on the same side along a first direction D1. In one possible implementation, both unlocking members 111 apply force to the locking structure 410. Both unlocking members 111 apply force to the same locking structure. Thus, the same locking structure is unlocked under the action of the at least two unlocking members 111.

[0179] In another possible implementation, the box 400 includes at least two locking structures 410, which are spaced apart along a second direction D2. At least two unlocking members 111 correspond to the at least two locking structures 410 respectively. The at least two unlocking members 111 apply forces to the at least two locking structures 410 respectively, driving the at least two locking structures 410 to move, thereby causing the at least two locking structures 410 to move respectively.

[0180] In another possible implementation, one of at least two unlocking members 111 applies a force to at least two locking structures 410. The two locking structures 410 are spaced apart along a second direction D2. The width of one unlocking member 111 along the second direction D2 is sufficient to unlock at least two locking structures 410 simultaneously. One unlocking member 111 can simultaneously abut against at least two locking structures 410 along the second direction D2. A locking member 412 can apply a force to at least two locking structures 410, at least two locking structures 410 can be unlocked, and at least two locking structures 410 can move along a first direction D1.

[0181] For example, the unlocking structure 110 includes an unlocking member 111, the width of which along the second direction D2 is sufficient to simultaneously unlock at least two locking structures 410. The unlocking member 111 can simultaneously abut against at least two locking structures 410 along the second direction D2. A locking member 412 can apply force to at least two locking structures 410, enabling at least two locking structures 410 to be unlocked and to move along the first direction D1.

[0182] In embodiments of this disclosure, the unlocking structure 110 of the adapter 100 can be mounted on the injection structure 200. The injection structure 200 is used to connect to the body 310 of the developer container 300. The injection structure 200 can be configured as a nozzle, cap, or similar structure to facilitate the passage of developer from the developer container. The unlocking structure 110 of the adapter 100 can be mounted on the surface of the injection structure 200 facing the cartridge 400. The extending direction of the unlocking structure 110 of the adapter 100 is perpendicular to the surface of the injection structure 200. The unlocking structure 110 of the adapter 100 is perpendicularly connected to the surface of the injection structure 200. In one possible implementation, the unlocking structure 110 of the adapter 100 and the injection structure 200 can be configured as separate structures, detachably connected. The unlocking structure 110 of the adapter 100 is detachably connected to the surface of the injection structure 200. The unlocking structure 110 of the adapter 100 can be connected to the injection structure 200 via a connector. Alternatively, the unlocking structure 110 of the adapter 100 can be connected to the injection structure 200 via a snap-fit ​​mechanism. In another possible implementation, the unlocking structure 110 of the adapter 100 and the injection structure 200 can be constructed as a single unit, formed integrally by injection molding, or the unlocking structure 110 of the adapter 100 can be fixedly mounted onto the injection structure 200. For example, the unlocking structure 110 of the adapter 100 can be adhered to the surface of the injection structure 200.

[0183] In embodiments of this disclosure, such as Figure 8 As shown, the adapter 100 may further include an injection structure 200 for connecting the unlocking structure 110 and the body 310 of the developer container 300, and for allowing developer in the body 310 of the developer container 300 to pass through. The injection structure 200 provides an inlet for the developer in the body 310 of the developer container 300 to enter the cartridge 400. Developer is discharged through the injection structure 200 to replenish the cartridge 400. The injection structure 200 may be configured as a nozzle, cap, or similar structure to facilitate the passage of developer from the developer container.

[0184] The unlocking structure 110 can be installed onto the injection structure 200. The unlocking structure 110 can be installed on the surface of the injection structure 200 facing the box 400. The extending direction of the unlocking structure 110 is perpendicular to the surface of the injection structure 200. The unlocking structure 110 is perpendicularly connected to the surface of the injection structure 200. In one possible implementation, the unlocking structure 110 and the injection structure 200 can be constructed as separate structures, detachably connected. The unlocking structure 110 is detachably connected to the surface of the injection structure 200. The unlocking structure 110 can be connected to the injection structure 200 via a connector. Alternatively, the unlocking structure 110 can be connected to the injection structure 200 via a snap-fit ​​mechanism. In another possible implementation, the unlocking structure 110 and the injection structure 200 can be constructed as a single unit, integrally molded by injection molding, or the unlocking structure 110 can be fixedly installed onto the injection structure 200. For example, the unlocking structure 110 can be adhered to the surface of the injection structure 200.

[0185] The adapter 100 also includes a mounting structure 120, which is connected to the unlocking structure 110. Preferably, the mounting structure 120 and the unlocking structure 110 are fixed together and perpendicularly connected. The unlocking structure 110 is positioned along a third direction D3 (the third direction D3 is in...). Figure 2 (As shown in the diagram) protrudes from the mounting structure 120. The third direction D3 intersects the first direction D1. The third direction D3 intersects the second direction D2. Preferably, the third direction D3 is perpendicular to the first direction D1. The third direction D3 is perpendicular to the second direction D2. The third direction D3 is parallel to the movement direction of the unlocking structure 110. The unlocking structure 110 protrudes outward from the surface of the mounting structure 120. The unlocking structure 110 protrudes from the surface of the mounting structure 120 along the third direction D3 toward the box 400.

[0186] The unlocking structure 110 is movably connected to the injection structure 200 via the mounting structure 120. The mounting structure 120 is movably connected to the injection structure 200. The mounting structure 120 is detachably connected to the injection structure 200. The mounting structure 120 can be configured as a ring structure. The mounting structure 120 is fitted onto the injection structure 200. The mounting structure 120 is fitted onto the outside of the injection structure 200. The mounting structure 120 can also engage with the injection structure 200. This facilitates the installation and removal of the mounting structure 120. The unlocking structure 110 is movably connected to the injection structure 200 via the mounting structure 120. The mounting structure 120 includes a mounting hole member, the axial direction of which is parallel to a third direction D3. The injection structure 200 is located within the mounting hole member. The injection structure 200 protrudes from the mounting hole member. The unlocking structure 110 is located to the side of the mounting hole member. The unlocking structure 110 is spaced apart from the mounting hole member along a first direction D1. Therefore, interference between the injection structure 200 and the unlocking structure 110 is avoided, as is the locking structure 410.

[0187] The adapter 100 includes at least two unlocking structures 110, two of which are spaced apart along a first direction D1. For example, Figure 9 As shown, the adapter 100 includes two unlocking structures 110 (a first unlocking structure 131 and a second unlocking structure 132). It is understood that the adapter 100 may include more unlocking structures 110, such as three, four, or five, spaced apart axially around the body 310 of the developer container 300. The injection structure 200 is located between the multiple unlocking structures 110. The multiple unlocking structures 110 are spaced apart axially around the injection structure 200.

[0188] At least two unlocking structures 110 are connected to the mounting structure 120. At least two unlocking structures 110 are connected to the same surface of the mounting structure 120. At least two unlocking structures 110 protrude from the mounting structure 120 along a third direction D3. The protrusion lengths of the at least two unlocking structures 110 along the third direction D3 are approximately the same. The at least two unlocking structures 110 are arranged opposite each other in the circumferential direction of the injection structure 200. The at least two unlocking structures 110 are arranged opposite each other in the axial direction about the injection structure 200. Thus, the at least two unlocking structures 110 can unlock at least two locking structures 410 respectively, thereby allowing the moving structure 430 to move.

[0189] At least two unlocking structures 110 each include an unlocking member 111, and the respective unlocking members 111 of the at least two unlocking structures 110 are disposed opposite each other along the radial direction of the injection structure 200. The first unlocking structure 131 and the second unlocking structure 132 are both connected to the mounting structure 120. The protrusion directions of the unlocking members 111 of the first unlocking structure 131 and the second unlocking structure 132 along the first direction D1 are opposite. Figure 20 As shown, the first unlocking structure 131 includes a first unlocking member 141, a second unlocking member 142, and a first main body member 145. The first unlocking member 141 and the second unlocking member 142 are spaced apart along a second direction D2. Both the first unlocking member 141 and the second unlocking member 142 are connected to the first main body member 145. The first main body member 145 is located between the first unlocking member 141 and the second unlocking member 142. The second unlocking structure 132 includes a third unlocking member 143, a fourth unlocking member 144, and a second main body member 146. The third unlocking member 143 and the fourth unlocking member 144 are spaced apart along a second direction D2. Both the third unlocking member 143 and the fourth unlocking member 144 are connected to the second main body member 146. The second main body member 146 is located between the third unlocking member 143 and the fourth unlocking member 144.

[0190] The first unlocking member 141 and the fourth unlocking member 144 are both located between the first main member 145 and the second main member 146 along the first direction D1. The first unlocking member 141 and the fourth unlocking member 144 are arranged opposite each other along the first direction D1. The first unlocking member 141 and the fourth unlocking member 144 are arranged opposite each other along the radial direction of the injection structure 200. The second unlocking member 142 and the third unlocking member 143 are both located between the first main member 145 and the second main member 146 along the first direction D1. The second unlocking member 142 and the third unlocking member 143 are arranged opposite each other along the first direction D1. The second unlocking member 142 and the third unlocking member 143 are arranged opposite each other along the radial direction of the injection structure 200.

[0191] The box 400 includes a plurality of locking structures 410, which are arranged at intervals. In embodiments of this disclosure, combined with Figure 18 and Figure 19As shown, the box 400 includes a first locking structure 414, a second locking structure 415, a third locking structure 416, and a fourth locking structure 417, which are spaced apart. The first locking structure 414 and the second locking structure 415 are spaced apart along a second direction D2. The third locking structure 416 and the fourth locking structure 417 are spaced apart along the second direction D2. The first locking structure 414 and the fourth locking structure 417 are positioned opposite each other along a first direction D1. The first locking structure 414 and the fourth locking structure 417 are positioned opposite each other along the radial direction of the injection structure 200. The second locking structure 415 and the third locking structure 416 are positioned opposite each other along the first direction D1. The second locking structure 415 and the third locking structure 416 are positioned opposite each other along the radial direction of the injection structure 200.

[0192] The first unlocking member 141 is used to unlock the first locking structure 414. The first unlocking member 141 applies a force to the first unlocking structure 131. The first locking structure 414 is movable between a first locked position and a first unlocked position. The first unlocking member 141 is capable of applying a force to the first locking structure 414 along a first direction D1. The first unlocking member 141 is capable of moving the first locking structure 414 from the first locked position to the first unlocked position.

[0193] The second unlocking member 142 is used to unlock the second locking structure 415. The second unlocking member 142 applies a force to the second unlocking structure 132. The second locking structure 415 is movable between a second locked position and a second unlocked position. The second unlocking member 142 is capable of applying a force to the second locking structure 415 along a first direction D1. The second unlocking member 142 is capable of moving the second locking structure 415 from the second locked position to the second unlocked position.

[0194] The third unlocking member 143 is used to unlock the third locking structure 416. The third unlocking member 143 applies a force to the third locking structure 416. The third locking structure 416 is movable between a third locked position and a third unlocked position. The third unlocking member 143 is capable of applying a force to the third locking structure 416 along a first direction D1. The third unlocking member 143 is capable of moving the third locking structure 416 from the third locked position to the third unlocked position.

[0195] The fourth unlocking member 144 is used to unlock the fourth locking structure 417. The fourth unlocking member 144 applies a force to the fourth locking structure 417. The fourth locking structure 417 is movable between a fourth locked position and a fourth unlocked position. The fourth unlocking member 144 is capable of applying a force to the fourth locking structure 417 along a first direction D1. The fourth unlocking member 144 is capable of moving the fourth locking structure 417 from the fourth locked position to the fourth unlocked position.

[0196] To ensure that the developer can be injected into cartridge 400, combined with Figure 9 As shown, the injection structure 200 also includes a mating member 210, which is located between at least two unlocking members 111. The mating member 210 protrudes from the mounting structure 120 along a third direction D3. The unlocking structure 110 is sleeved on the outside of the mating member 210. The mating member 210 is located between at least two unlocking members 111 along a first direction D1. The mating member 210 is located between a first unlocking member 141 and a fourth unlocking member 144 along the first direction D1. The mating member 210 is located between a second unlocking member 142 and a third unlocking member 143 along the first direction D1. The mating member 210 is located between at least two unlocking members 111 along a second direction D2. The mating member 210 is located between the first unlocking member 141 and the second unlocking member 142 along the second direction D2. The mating member 210 is located between the third unlocking member 143 and the fourth unlocking member 144 along the second direction D2.

[0197] Combination Figure 11 As shown, the injection structure 200 includes a connecting member 230 and a mating member 210. The connecting member 230 connects the unlocking structure 110 to the body 310 of the developer container 300. The unlocking structure 110 can be mounted to the connecting member 230. The unlocking structure 110 can be mounted on the surface of the connecting member 230 facing the cartridge 400. The extending direction of the unlocking structure 110 is perpendicular to the surface of the connecting member 230. The unlocking structure 110 is perpendicularly connected to the surface of the connecting member 230. In one possible implementation, the unlocking structure 110 and the connecting member 230 can be constructed as separate structures, and the unlocking structure 110 and the connecting member 230 can be detachably connected. The unlocking structure 110 is detachably connected to the surface of the connecting member 230. The unlocking structure 110 can be connected to the connecting member 230 via a connector. Alternatively, the unlocking structure 110 can be connected to the connecting member 230 via a snap-fit ​​mechanism. In another possible implementation, the unlocking structure 110 and the connecting member 230 can be constructed as a single unit. The unlocking structure 110 and the connecting member 230 can be integrally molded by injection molding, or the unlocking structure 110 can be fixedly installed onto the connecting member 230. For example, the unlocking structure 110 can be pasted onto the surface of the connecting member 230.

[0198] The adapter 100 also includes a mounting structure 120, which is connected to the unlocking structure 110. Preferably, the mounting structure 120 and the unlocking structure 110 are fixed together and perpendicularly connected. The unlocking structure 110 is positioned along a third direction D3 (the third direction D3 is in...). Figure 2 (As shown in the diagram) protrudes from the mounting structure 120. The third direction D3 intersects the first direction D1. The third direction D3 intersects the second direction D2. Preferably, the third direction D3 is perpendicular to the first direction D1. The third direction D3 is perpendicular to the second direction D2. The third direction D3 is parallel to the movement direction of the unlocking structure 110. The unlocking structure 110 protrudes outward from the surface of the mounting structure 120. The unlocking structure 110 protrudes from the surface of the mounting structure 120 along the third direction D3 toward the box 400.

[0199] The unlocking structure 110 is movably connected to the connecting member 230 via the mounting structure 120. The mounting structure 120 is movably connected to the connecting member 230. The mounting structure 120 is detachably connected to the connecting member 230. The mounting structure 120 can be configured as a ring structure. The mounting structure 120 is fitted onto the mating member 210. The mounting structure 120 is fitted onto the outside of the mating member 210. The mounting structure 120 can also engage with the connecting member 230. This facilitates the installation and removal of the mounting structure 120. The unlocking structure 110 is movably connected to the connecting member 230 via the mounting structure 120. The mounting structure 120 includes a mounting hole member, the axial direction of which is parallel to a third direction D3. The mating member 210 is located within the mounting hole member. The mating member 210 protrudes from the mounting hole member. The unlocking structure 110 is located to the side of the mounting hole member. The unlocking structure 110 is located to the side of the mating member 210. The unlocking structure 110 is spaced apart from the mounting hole member along a first direction D1. Therefore, interference between the mating component 210 and the unlocking structure 110 and the locking structure 410 is avoided.

[0200] In one possible implementation, the connecting member 230 is detachably connected to the body 310 of the developer container 300. The connecting member 230 can be connected to the body 310 of the developer container 300 via a threaded connection, which is simple in structure and easy to operate. The connecting member 230 can also be connected to the body 310 of the developer container 300 via a snap-fit ​​mechanism. The connecting member 230 can be constructed as a cylindrical structure. The injection structure 200 can be constructed as the nozzle of an ink bottle. The developer container 300 can be constructed as an ink bottle. The nozzle can be connected to the body of the ink bottle. For example, the connecting member 230 includes an internal thread, and the body 310 includes an external thread; the internal thread of the connecting member 230 and the external thread of the body 310 are connected together by a thread. Of course, the connecting member 230 and the body 310 can be engaged together by a snap-fit ​​mechanism; this embodiment is not limited to this. In another possible implementation, the connecting member 230 and the body 310 of the developer container 300 can be fixedly connected. The connecting member 230 and the body 310 of the developer container 300 can be connected together by injection molding or integral molding.

[0201] The developer container 300 has a body 310 including a port structure connected to an injection structure 200. The port structure is located at the free end of the developer container 300's body 310. The port structure is open, allowing developer in the body 310 to be discharged through it. The port structure is connected to a connecting member 230. In one possible implementation, the connecting member 230 is fixedly connected to the port structure. The connecting member 230 and the port structure can be connected by injection molding or integral molding. In another possible implementation, the connecting member 230 is detachably connected to the port structure. The connecting member 230 can be connected to the port structure by a threaded connection. For example, the connecting member 230 includes an internal thread, and the port structure includes an external thread; the internal thread of the connecting member 230 and the external thread of the port structure are connected by a thread. Alternatively, the connecting member 230 and the port structure can be engaged by a locking mechanism; this embodiment is not limited to this. The connecting member 230 can be installed to the mouth structure, thereby allowing the injection structure 200 to be installed to the mouth structure. The connecting member 230 can also be detached from the mouth structure, thereby allowing the injection structure 200 to be detached from the mouth structure.

[0202] Developer is discharged through mating member 210 to replenish developer in cartridge 400. Mating member 210 protrudes from connecting member 230 along the axial direction of injection structure 200. Mating member 210 also protrudes from connecting member 230 along third direction D3.

[0203] The adapter 100 includes at least two unlocking structures 110, two of which are spaced apart along a first direction D1. For example, Figure 9 As shown, the adapter 100 includes two unlocking structures 110 (a first unlocking structure 131 and a second unlocking structure 132). It is understood that the adapter 100 may include more unlocking structures 110, such as three, four, or five, spaced apart axially around the body 310 of the developer container 300. The unlocking structures 110 are sleeved on the outside of the mating member 210. The mating member 210 is located between the multiple unlocking structures 110. The multiple unlocking structures 110 are spaced apart axially around the mating member 210.

[0204] At least two unlocking structures 110 are connected to the mounting structure 120. At least two unlocking structures 110 are connected to the same surface of the mounting structure 120. At least two unlocking structures 110 protrude from the mounting structure 120 along a third direction D3. The protrusion lengths of the at least two unlocking structures 110 along the third direction D3 are approximately the same. The at least two unlocking structures 110 are arranged opposite each other in the circumferential direction of the mating member 210. The at least two unlocking structures 110 are arranged opposite each other in the axial direction about the mating member 210. Thus, the at least two unlocking structures 110 can unlock at least two locking structures 410 respectively, thereby allowing the moving structure 430 to move.

[0205] At least two unlocking structures 110 each include an unlocking member 111, and the respective unlocking members 111 of the at least two unlocking structures 110 are disposed opposite each other along the radial direction of the mating member 210. The first unlocking structure 131 and the second unlocking structure 132 are both connected to the mounting structure 120. The protrusion directions of the unlocking members 111 of the first unlocking structure 131 and the second unlocking structure 132 along the first direction D1 are opposite. Figure 20 As shown, the first unlocking structure 131 includes a first unlocking member 141, a second unlocking member 142, and a first main body member 145. The first unlocking member 141 and the second unlocking member 142 are spaced apart along a second direction D2. Both the first unlocking member 141 and the second unlocking member 142 are connected to the first main body member 145. The first main body member 145 is located between the first unlocking member 141 and the second unlocking member 142. The second unlocking structure 132 includes a third unlocking member 143, a fourth unlocking member 144, and a second main body member 146. The third unlocking member 143 and the fourth unlocking member 144 are spaced apart along a second direction D2. Both the third unlocking member 143 and the fourth unlocking member 144 are connected to the second main body member 146. The second main body member 146 is located between the third unlocking member 143 and the fourth unlocking member 144.

[0206] The first unlocking member 141 and the fourth unlocking member 144 are both located between the first main member 145 and the second main member 146 along the first direction D1. The first unlocking member 141 and the fourth unlocking member 144 are arranged opposite each other along the first direction D1. The first unlocking member 141 and the fourth unlocking member 144 are arranged opposite each other along the radial direction of the mating member 210. The second unlocking member 142 and the third unlocking member 143 are both located between the first main member 145 and the second main member 146 along the first direction D1. The second unlocking member 142 and the third unlocking member 143 are arranged opposite each other along the first direction D1. The second unlocking member 142 and the third unlocking member 143 are arranged opposite each other along the radial direction of the mating member 210.

[0207] The box 400 includes a plurality of locking structures 410, which are arranged at intervals. In embodiments of this disclosure, combined with Figure 18 and Figure 19 As shown, the box 400 includes a first locking structure 414, a second locking structure 415, a third locking structure 416, and a fourth locking structure 417, which are spaced apart. The first locking structure 414 and the second locking structure 415 are spaced apart along a second direction D2. The third locking structure 416 and the fourth locking structure 417 are spaced apart along the second direction D2. The first locking structure 414 and the fourth locking structure 417 are positioned opposite each other along a first direction D1. The first locking structure 414 and the fourth locking structure 417 are positioned opposite each other along the radial direction of the mating member 210. The second locking structure 415 and the third locking structure 416 are positioned opposite each other along the first direction D1. The second locking structure 415 and the third locking structure 416 are positioned opposite each other along the radial direction of the mating member 210.

[0208] The first unlocking member 141 is used to unlock the first locking structure 414. The first unlocking member 141 applies a force to the first unlocking structure 131. The first locking structure 414 is movable between a first locked position and a first unlocked position. The first unlocking member 141 is capable of applying a force to the first locking structure 414 along a first direction D1. The first unlocking member 141 is capable of moving the first locking structure 414 from the first locked position to the first unlocked position.

[0209] The second unlocking member 142 is used to unlock the second locking structure 415. The second unlocking member 142 applies a force to the second unlocking structure 132. The second locking structure 415 is movable between a second locked position and a second unlocked position. The second unlocking member 142 is capable of applying a force to the second locking structure 415 along a first direction D1. The second unlocking member 142 is capable of moving the second locking structure 415 from the second locked position to the second unlocked position.

[0210] The third unlocking member 143 is used to unlock the third locking structure 416. The third unlocking member 143 applies a force to the third locking structure 416. The third locking structure 416 is movable between a third locked position and a third unlocked position. The third unlocking member 143 is capable of applying a force to the third locking structure 416 along a first direction D1. The third unlocking member 143 is capable of moving the third locking structure 416 from the third locked position to the third unlocked position.

[0211] The fourth unlocking member 144 is used to unlock the fourth locking structure 417. The fourth unlocking member 144 applies a force to the fourth locking structure 417. The fourth locking structure 417 is movable between a fourth locked position and a fourth unlocked position. The fourth unlocking member 144 is capable of applying a force to the fourth locking structure 417 along a first direction D1. The fourth unlocking member 144 is capable of moving the fourth locking structure 417 from the fourth locked position to the fourth unlocked position.

[0212] The mating member 210 is rotatable relative to the unlocking structure 110. The mating member 210 is rotatable about the axial direction of the injection structure 200 relative to the unlocking structure 110. The mating member 210 is rotatable about a third direction D3 relative to the unlocking structure 110. The mating member 210 is rotatable about the circumferential direction of the injection structure 200 relative to the unlocking structure 110. The rotation of the mating member 210 causes the engaging structure 450 of the box 400 to rotate. The engaging structure 450 is connected to the moving structure 430, thereby causing the moving structure 430 to rotate.

[0213] When the unlocking structure 110 unlocks the locking structure 410, the mating member 210 is sleeved on the outside of the engaging structure 450 of the box 400. When the unlocking structure 110 drives the locking structure 410 to the unlocked position, the mating member 210 abuts against the engaging structure 450 of the box 400. The mating member 210 abuts against the engaging structure 450 along the circumferential direction of the injection structure 200. The mating member 210 is tightly fitted against the engaging structure 450 along the circumferential direction of the injection structure 200.

[0214] The unlocking component 111 protrudes from the surface of the main component 112 along the first direction D1. For example... Figure 2As shown, the injection structure 200 includes an interface unit 211 for discharging developer. The interface unit 211 is located to the side of the unlocking member 111. The interface unit 211 is located to the side of the unlocking member 111 along a first direction D1. The interface unit 211 is spaced apart from the unlocking member 111 along the first direction D1. The unlocking member 111 protrudes from the surface of the main member 112 toward the interface unit 211. In this embodiment, the "surface of the main member 112" refers to the surface of the main member 112 facing the interface unit 211. The unlocking member 111 protrudes from the surface of the main member 112 toward the interface unit 211 along the first direction D1. This facilitates contact between the unlocking member 111 and the locking structure 410, thereby facilitating the application of force by the unlocking member 111 to the locking structure 410.

[0215] The mating member 210 includes an interface unit 211, which communicates with the interior of the body 310 of the developer container 300. The interface unit 211 extends through the mating member 210 in a third direction D3. The interface unit 211 is configured as a channel, allowing developer to enter the cartridge 400 through the interface unit 211. When the unlocking member 111 releases the locking structure 410 from the moving structure 430, the engaging structure 450 extends into the interface unit 211. The interface unit 211 abuts against the engaging structure 450. A portion of the engaging structure 450 is located within the interface unit 211. This ensures that all developer can enter the engaging structure 450 of the cartridge 400, preventing developer leakage from the connection point.

[0216] Interface unit 211 includes an open opening. The opening faces outwards from interface unit 211. Engaging structure 450 can enter interface unit 211 through the open opening. Preferably, the shape of interface unit 211 matches the shape of engagement structure 450. Interface unit 211 may include a groove 212, and engagement structure 450 may include a protrusion, with groove 212 and protrusion engaging. The protrusion is located in groove 212. Groove 212 abuts against protrusion. Protrusion abuts against groove 212 along the circumferential direction of injection structure 200. Protrusion is tightly fitted to groove 212 along the circumferential direction of injection structure 200.

[0217] Two of the at least two unlocking structures 110 are located on either side of the interface unit 211. The interface unit 211 is located between two of the at least two unlocking structures 110. For example, in Figure 4In the preferred embodiment shown, the adapter 100 includes a first unlocking structure 131 and a second unlocking structure 132, which are arranged at intervals along a first direction D1. The first unlocking structure 131 and the second unlocking structure 132 are located on both sides of the interface unit 211. The interface unit 211 is located between the first unlocking structure 131 and the second unlocking structure 132. This ensures the smooth discharge of developer.

[0218] The first surface 115 faces the interface unit 211 along the first direction D1. The second surface 116 faces away from the interface unit 211 along the first direction D1. To match the shape of the unlocking structure 110 with the shape of the interface unit 211, the first surface 115 and the second surface 116 are constructed as generally curved surfaces, and the third surface is constructed as a generally flat surface. The guide member 114 protrudes from the third surface along the second direction D2. The shape of the receiving structure 461 matches the shape of the interface unit 211. The receiving structure 461 includes a generally curved surface, and the curved surface of the receiving structure 461 is opposite to the second surface 116. The curved surface of the receiving structure 461 is opposite to the second surface 116 along the first direction D1.

[0219] The mating member 210 and the engaging structure 450 can be in a triangular mating relationship, but this is not limited to triangular mating; they can also be circular mating, regular quadrilateral mating, irregular quadrilateral mating, or irregular shape mating. The mating member 210 can include at least two grooves 212, and the engaging structure 450 can include at least two protrusions. The at least two grooves 212 and the at least two protrusions respectively mate. The at least two protrusions are located in the at least two grooves 212. The at least two grooves 212 and the at least two protrusions abut against each other. This uniformly distributes stress and avoids stress concentration that could cause the protrusions to break. Of course, the mating member 210 can also be constructed in other non-centrosymmetric shapes, and the engaging structure 450 can also be constructed in other non-centrosymmetric shapes, with the structures of the mating member 210 and the engaging structure 450 mate accordingly.

[0220] To prevent developer leakage, the injection structure 200 also includes a sealing member located within the mating member 210. The sealing member seals the injection structure 200. Rotation of the mating member 210 causes the engaging structure 450 to rotate. Rotation of the engaging structure 450 causes the moving structure 430 to move along a third direction D3. The moving structure 430 applies a force to the sealing member to release its seal. Rotation of the mating member 210 drives the engaging structure 450 toward the connecting member 230, allowing the engaging structure 450 to pass through the sealing member and enter the interior of the connecting member 230.

[0221] One possible implementation is, such as Figure 2As shown, the sealing member includes a sealing membrane unit 241, which is located within the mating member. Specifically, the sealing membrane unit 241 may be located within the interface unit 211. When the developer container 300 is inverted, the developer in the body 310 of the developer container 300 will not leak through the sealing membrane unit 241. When the mating member 210 and the engaging structure 450 rotate, causing the moving structure 430 to move along a third direction D3 toward the interior of the body 310 of the developer container 300, the engaging structure 450 can pass through the sealing membrane unit 241, thereby opening the sealing membrane unit 241 and allowing the developer in the body 310 of the developer container 300 to move into the cartridge 400 through the interface unit 211.

[0222] like Figure 1 As shown, the sealing member may further include an ink-filling film unit 320, which is connected to the injection structure 200. The ink-filling film unit 320 may cover the injection structure 200. The ink-filling film unit 320 is located outside the sealing film unit 241. In use, the ink-filling film unit 320 can be removed first, and then the body 310 of the developer container 300 can be inverted and inserted into the receiving structure 461.

[0223] Another possible implementation, such as Figure 3 and Figure 4 As shown, the sealing member includes a sealing piston unit 242 and a sealing spring unit 243, with the sealing piston unit 242 located within the mating member 210. The sealing piston unit 242 is located within the injection structure 200. The sealing piston unit 242 is movable along a third direction D3. The sealing piston unit 242 includes a piston terminal unit along the third direction D3, which abuts against the injection structure 200. The sealing piston unit 242 also seals the injection structure 200. The sealing member seals the injection structure 200 to prevent developer discharge. This prevents developer leakage. In particular, the sealing member prevents developer from being discharged through the opening structure and the injection structure 200. When the unlocking structure 110 releases the locking structure 410 from locking the moving structure 430, the developer in the injection structure 200 can enter the moving structure 430.

[0224] When the unlocking structure 110 releases the locking structure 410 from locking the moving structure 430, a portion of the moving structure 430 is located within the injection structure 200. This portion of the moving structure 430 can enter the injection structure 200 through it. The moving structure 430 includes a channel member 452 (the channel member 452 is located within...). Figure 16 As shown in the diagram, channel member 452 is located in injection structure 200. Channel member 452 enters injection structure 200 through injection structure 200.

[0225] A sealing piston unit 242 is movably connected to the body 310 of the developer container 300 along a third direction D3. The sealing piston unit 242 is movable relative to the body 310 of the developer container 300 between a sealed position and an open position. The sealing piston unit 242 is movable along a third direction D3 between the sealed position and the open position. In the sealed position, the sealing piston unit 242 closes the injection structure 200. In the sealed position, the sealing piston unit 242 closes the connecting member 230. In the sealed position, the sealing piston unit 242 is in close contact with the injection structure 200. In the sealed position, the sealing piston unit 242 can block the opening structure of the body 310 of the developer container 300. In the sealed position, the sealing piston unit 242 can prevent developer from being discharged towards the outside of the body 310 of the developer container 300.

[0226] The sealing piston unit 242, located in the open position, is spaced apart from the injection structure 200, allowing the channel member 452 of the moving structure 430 to communicate with the opening structure. A gap exists between the sealing piston unit 242 in the open position and the injection structure 200. Developer inside the body 310 of the developer container 300 enters the injection structure 200 through the gap between the sealing piston unit 242 and the injection structure 200 in the open position. The channel member 452 of the moving structure 430 communicates with the interior of the body 310 of the developer container 300. Developer inside the body 310 of the developer container 300 can enter the channel member 452 of the moving structure 430.

[0227] When the mating member 210 and the engaging structure 450 rotate, causing the moving structure 430 to move along the third direction D3 toward the interior of the body 310 of the developer container 300, the engaging structure 450 can apply a force to the sealing piston unit 242 located in the sealed position, so that the sealing piston unit 242 can move to the open position. The sealing piston unit 242 located in the open position is spaced apart from the injection structure 200, so that the developer in the body 310 of the developer container 300 moves through the injection structure 200 into the channel member 452 of the moving structure 430.

[0228] To facilitate the return of the sealing piston unit 242, the two ends of the sealing spring unit 243 along the third direction D3 abut against the body 310 of the developer container 300 and the sealing piston unit 242, respectively. The sealing spring unit 243 can apply an elastic force to the sealing piston unit 242, causing the sealing piston unit 242 to move towards the injection structure 200. One end of the sealing spring unit 243 along the third direction D3 abuts against the body 310 of the developer container 300. The other end of the sealing spring unit 243 along the third direction D3 abuts against the sealing piston unit 242. The movement of the sealing piston unit 242 can cause the sealing spring unit 243 to undergo elastic deformation.

[0229] The sealing piston unit 242, located in the open position, compresses the sealing spring unit 243. The sealing piston unit 242, located in the sealed position, moves toward the interior of the body 310 of the developer container 300 to compress the sealing spring unit 243. The sealing spring unit 243 undergoes elastic deformation to generate an elastic force. The sealing spring unit 243 applies an elastic force to the sealing piston unit 242 in the open position to return it to the sealed position. The sealing spring unit 243 applies an elastic force to the sealing piston unit 242 in the open position in a direction along the third third direction D3 toward the injection structure 200. The elastic force acts on the sealing piston unit 242 in the open position. The elastic force enables the sealing piston unit 242 in the open position to move to the sealed position.

[0230] Of course, the sealing piston unit 242 in the open position can also return to the sealed position in other ways. For example, the sealing piston unit 242 in the open position can also return to the sealed position under the action of gravity. This embodiment does not limit this.

[0231] Preferably, the top of the engaging structure 450 is further provided with a force-applying member 435, which protrudes outward toward the cartridge 400. The force-applying member 435 can pass through the sealing membrane unit 241 or push the sealing piston unit 242, allowing the developer to move into the engaging structure 450 and then into the moving structure 430. A sealing ring 436 is also sleeved on the outside of the force-applying member 435. The sealing ring 436 is located between the force-applying member 435 and the injection structure 200, thereby preventing developer leakage.

[0232] This disclosure also provides a developer container 300, which includes a body 310 and an adapter 100. The adapter 100 includes an unlocking structure 110 and an injection structure 200. The injection structure 200 is used to connect the unlocking structure 110 and the body 310 of the developer container 300, and to allow developer in the body 310 of the developer container 300 to pass through. The unlocking structure 110 is connected to the body 310 of the developer container 300 via the injection structure 200. The adapter 100 is installed to the body 310 of the developer container 300. The adapter 100 can be fixed to the body 310 of the developer container 300, or the adapter 100 can be detachably connected to the body 310 of the developer container 300.

[0233] In one possible implementation, the developer container 300 body 310 is fixedly connected to the adapter 100. The developer container 300 body 310 and the adapter 100 can be connected together by injection molding or integral molding. In another possible implementation, the developer container 300 body 310 and the adapter 100 are detachably connected. The adapter 100 is connected to the developer container 300 body 310 by a threaded connection. The adapter 100 can also be detached from the developer container 300 body 310.

[0234] Optionally, the body 310 of the developer container 300 is fixedly connected to the injection structure 200. The body 310 of the developer container 300 and the injection structure 200 can be connected together by injection molding or integral molding. Optionally, the body 310 of the developer container 300 and the injection structure 200 are detachably connected. The injection structure 200 is connected to the body 310 of the developer container 300 by a threaded connection. The injection structure 200 can also be detached from the body 310 of the developer container 300.

[0235] According to the developer container 300 disclosed herein, the developer container 300 includes a body 310 and an adapter 100. The adapter 100 includes an unlocking structure 110 and an injection structure 200. The injection structure 200 is used to connect the unlocking structure 110 and the body 310 of the developer container 300, allowing developer in the body 310 of the developer container 300 to pass through. The unlocking structure 110 is used to unlock the locking structure 410 of the cartridge 400, so that the locking structure 410 of the cartridge 400 is separated from the moving structure 430 of the cartridge 400. In this way, the unlocking structure 110 of the adapter 100 can release the locking structure 410 of the cartridge 400 from the moving structure 430, allowing developer in the developer container 300 to enter the cartridge 400. This effectively reduces the possibility of ink leakage and contamination of the cartridge 400's channels due to the cartridge's channels remaining constantly connected.

[0236] The unlocking structure 110 can unlock the locking structure 410 of the cartridge 400, thereby allowing developer in the body 310 of the developer container 300 to be added to the cartridge 400. The moving structure 430 can be locked by the locking structure 410. The adapter 100 can release the seal of the cartridge 400, so that the locking structure 410 of the cartridge 400 is separated from the moving structure 430 of the cartridge 400, thereby allowing developer to be injected into the cartridge 400.

[0237] The locking structure 410 can lock the movable structure 430. The locking structure 410 can restrict the movement of the movable structure 430. The locking structure 410 can move relative to the movable structure 430 between a locked position and an unlocked position. Figure 2 and Figure 3 As shown, the locking structure 410 in the locked position is connected to the moving structure 430. The locking structure 410 in the locked position restricts the movement of the moving structure 430. When the locking structure 410 is in the locked position, the moving structure 430 does not move. The unlocking structure 110 allows the locking structure 410 to move from the locked position to the unlocked position. Figure 4 and Figure 5 As shown, the locking structure 410 in the unlocked position is separated from the moving structure 430. The locking structure 410 in the unlocked position no longer restricts the movement of the moving structure 430.

[0238] In this way, the unlocking structure 110 can unlock the locking structure 410 of the cartridge 400, so that the locking structure 410 of the cartridge 400 is separated from the moving structure 430 of the cartridge 400, thereby allowing the developer in the body 310 of the developer container 300 to be replenished into the cartridge 400.

[0239] Furthermore, the unlocking structure 110 includes an unlocking member 111, which is used to unlock the locking structure 410. The unlocking member 111 applies force to the locking structure 410. The unlocking member 111 can apply force to the unlocking structure 110 when it is in the locked position. When the locking member 412 releases the locking structure 410 from locking the movable structure 430, the movable structure 430 can move. Under the action of the unlocking member 111, the locking structure 410, in the locked position, can move from the locked position to the unlocked position. When the unlocking member 111 no longer applies force to the locking structure 410, the locking structure 410 resumes locking the movable structure 430.

[0240] like Figure 4 and Figure 5 As shown, the unlocking member 111 can contact the locking structure 410 along the first direction D1. The unlocking member 111 applies a force to the locking structure 410 along the first direction D1. The locking structure 410 can move along the first direction D1. The first direction D1 can be parallel to the first radial direction of the body 310 of the developer container 300. The first direction D1 can be parallel to the length direction of the container. The first direction D1 can be perpendicular to the height direction of the container. The first direction D1 can be perpendicular to the thickness direction of the container.

[0241] The unlocking member 111 applies a force to the locking structure 410 along the first direction D1, thereby unlocking the locking structure 410. The unlocking member 111 applies a force to the locking structure 410 along the first direction D1, enabling the locking structure 410 to move. The locking structure 410 can move along the first direction D1. Under the force of the unlocking member 111, the locking structure 410 moves in a direction perpendicular to the first direction D1.

[0242] like Figure 8 As shown, the unlocking structure 110 includes a main component 112, which is connected to an unlocking component 111. The main component 112 is provided with the unlocking component 111. The main component 112 is connected to the unlocking component 111. The unlocking component 111 protrudes from the surface of the main component 112 along a first direction D1. The unlocking component 111 protrudes from the surface of the main component 112 along the first direction D1 toward the body 310 away from the developer container 300. In one possible implementation, the main component 112 and the unlocking component 111 are fixedly connected. The main component 112 and the unlocking component 111 can be connected together by injection molding or integral molding. For example, the surface of the main component 112 is fixedly connected to the unlocking component 111. The surface of the main component 112 and the unlocking component 111 can be connected together by injection molding or integral molding. In another possible implementation, the main component 112 and the unlocking component 111 are detachably connected. The unlocking component 111 and the main component 112 are connected by a snap-fit ​​mechanism. For example, the surface of the main component 112 is detachably connected to the unlocking component 111. The unlocking component 111 is connected to the surface of the main component 112 by a snap-fit ​​mechanism.

[0243] To prevent the unlocking structure 110 from detaching, the unlocking structure 110 also includes a positioning member 113, which is connected to the main body member 112. The positioning member 113 and the unlocking member 111 are located on opposite sides of the main body member 112. The positioning member 113 is located on the opposite side of the main body member 112 where the unlocking member 111 is connected. The positioning member 113 and the unlocking member 111 are located on opposite sides of the main body member 112 along the first direction D1. Figure 10 As shown, the main component 112 includes a first surface 115 and a second surface 116, which face opposite directions along a first direction D1. The first surface 115 is connected to the unlocking component 111. The positioning component 113 is located on the second surface 116. The second surface 116 is connected to the positioning component 113. That is, the positioning component 113 is located on the second surface 116 opposite to the unlocking component 111 of the main component 112.

[0244] In one possible implementation, the first surface 115 is fixedly attached to the unlocking member 111. The second surface 116 is fixedly attached to the positioning member 113. For example, the first surface 115 and the unlocking member 111 are connected by injection molding. The second surface 116 and the positioning member 113 are connected by injection molding. In another possible implementation, the first surface 115 and the unlocking member 111 are detachably connected. The second surface 116 and the positioning member 113 are detachably connected.

[0245] like Figures 12 to 14 In the illustrated embodiment, the box 400 further includes a receiving structure 461, in which a locking structure 410 is provided. An unlocking member 111 can enter the receiving structure 461. The receiving structure 461 protects the locking structure 410, preventing accidental contact and preventing the locking structure 410 from moving when not acted upon by the unlocking member 111. The unlocking member 111 can apply force to the locking structure 410 within the receiving structure 461.

[0246] When the unlocking member 111 unlocks the locking structure 410, the positioning member 113 connects to the receiving structure 461. Specifically, the receiving structure 461 also includes an engaging member that engages with the positioning member 113. This prevents the body 310 of the developer container 300 from moving freely upwards during developer replenishment. The positioning member 113 is configured as a snap-fit, and the engaging member is configured as a groove. The snap-fit ​​protrudes along a first direction D1 in a direction away from the unlocking member 111. The groove extends through the receiving structure 461 along the first direction D1. When the unlocking member 111 unlocks the locking structure 410, the snap-fit ​​and the groove engage together.

[0247] To ensure that the unlocking structure 110 can move accurately into place, we now return to the previous step. Figure 8The unlocking structure 110 also includes a guide member 114, which guides the unlocking structure 110. The guide member 114 protrudes from the surface of the main body member 112 along a second direction D2. The second direction D2 intersects the first direction D1. Preferably, the second direction D2 is perpendicular to the first direction D1. The second direction D2 is parallel to the second radial direction of the body 310 of the developer container 300. The second radial direction of the body 310 of the developer container 300 intersects the first radial direction of the body 310 of the developer container 300. Preferably, the second radial direction of the body 310 of the developer container 300 is perpendicular to the first radial direction of the body 310 of the developer container 300. Preferably, the guide member 114 is perpendicularly connected to the unlocking member 111, and the guide member 114 can guide the unlocking member 111. The length direction of the guide member 114 is parallel to the length direction of the unlocking member 111. The extension direction of the guide member 114 is parallel to the extension direction of the unlocking member 111. The extending direction of the guide member 114 is parallel to the moving direction of the unlocking member 111. Optionally, the guide member 114 is constructed as a guide rail, which fits into the receiving structure 461. This ensures that the unlocking member 111 moves towards the box 400 along the length of the guide member 114, preventing the unlocking member 111 from shifting.

[0248] The main component 112 also includes a third surface, which is located between the first surface 115 and the second surface 116. The third surface intersects with the first surface 115. The third surface intersects with the second surface 116. Preferably, the first surface 115 and the third surface are perpendicularly connected. The second surface 116 and the third surface are perpendicularly connected.

[0249] The unlocking member 111 may be located between the guide member 114 and the main body member 112. The guide member 114 is located outside the unlocking member 111. The guide member 114 is closer to the outside of the body 310 of the developer container 300 than the unlocking member 111 along the second direction D2. In one possible implementation, the guide member 114 is directly connected to the unlocking member 111. The guide member 114 is located to the side of the unlocking member 111 along the second direction D2. In particular, the guide member 114 is disposed adjacent to the unlocking member 111. The guide member 114 is disposed adjacent to the unlocking member 111 along the second direction D2. The guide member 114 is perpendicularly connected to the unlocking member 111.

[0250] In another possible implementation, the guide member 114 is spaced apart from the unlocking member 111. The guide member 114 and the unlocking member 111 are spaced apart along a second direction D2. The guide member 114 is connected to the main member 112. The guide member 114 is connected to the third surface of the main member 112. The main member 112 is disposed between the unlocking member 111 and the guide member 114. At least a portion of the main member 112 is disposed between the unlocking member 111 and the guide member 114. Optionally, a portion of the main member 112 is disposed between the unlocking member 111 and the guide member 114. All of the main member 112 is disposed between the unlocking member 111 and the guide member 114. The guide member 114 guides the unlocking member 111 by guiding the main member 112.

[0251] Preferably, the adapter 100 includes at least two unlocking structures 110, two of which are spaced apart along a first direction D1. For example, Figure 9 As shown, the adapter 100 includes two unlocking structures 110 (first unlocking structure 131 and second unlocking structure 132). It can be understood that the adapter 100 may include more unlocking structures 110, such as three, four or five, and the multiple unlocking structures 110 are spaced apart around the axial direction of the body 310 of the developer container 300.

[0252] The unlocking structure 110 includes at least two unlocking members 111, which are spaced apart. The at least two unlocking members 111 are spaced apart along a second direction D2. The at least two unlocking members 111 are located on the same side along a first direction D1. In one possible implementation, both unlocking members 111 apply force to the locking structure 410. Both unlocking members 111 apply force to the same locking structure. Thus, the same locking structure is unlocked under the action of the at least two unlocking members 111.

[0253] In another possible implementation, the box 400 includes at least two locking structures 410, which are spaced apart along a second direction D2. At least two unlocking members 111 correspond to the at least two locking structures 410 respectively. The at least two unlocking members 111 apply forces to the at least two locking structures 410 respectively, driving the at least two locking structures 410 to move, thereby causing the at least two locking structures 410 to move respectively.

[0254] In another possible implementation, one of at least two unlocking members 111 applies a force to at least two locking structures 410. The two locking structures 410 are spaced apart along a second direction D2. The width of one unlocking member 111 along the second direction D2 is sufficient to unlock at least two locking structures 410 simultaneously. One unlocking member 111 can simultaneously abut against at least two locking structures 410 along the second direction D2. A locking member 412 can apply a force to at least two locking structures 410, at least two locking structures 410 can be unlocked, and at least two locking structures 410 can move along a first direction D1.

[0255] For example, the unlocking structure 110 includes an unlocking member 111, the width of which along the second direction D2 is sufficient to simultaneously unlock at least two locking structures 410. The unlocking member 111 can simultaneously abut against at least two locking structures 410 along the second direction D2. A locking member 412 can apply force to at least two locking structures 410, enabling at least two locking structures 410 to be unlocked and to move along the first direction D1.

[0256] like Figure 8 As shown, the adapter 100 may further include an injection structure 200 for connecting the unlocking structure 110 and the body 310 of the developer container 300, and for allowing developer in the body 310 of the developer container 300 to pass through. The injection structure 200 provides an inlet for the developer in the body 310 of the developer container 300 to enter the cartridge 400. Developer is discharged through the injection structure 200 to replenish the cartridge 400. The injection structure 200 may be configured as a nozzle, cap, or similar structure to facilitate the passage of developer from the developer container.

[0257] The unlocking structure 110 can be installed onto the injection structure 200. The unlocking structure 110 can be installed on the surface of the injection structure 200 facing the box 400. The extending direction of the unlocking structure 110 is perpendicular to the surface of the injection structure 200. The unlocking structure 110 is perpendicularly connected to the surface of the injection structure 200. In one possible implementation, the unlocking structure 110 and the injection structure 200 can be constructed as separate structures, detachably connected. The unlocking structure 110 is detachably connected to the surface of the injection structure 200. The unlocking structure 110 can be connected to the injection structure 200 via a connector. Alternatively, the unlocking structure 110 can be connected to the injection structure 200 via a snap-fit ​​mechanism. In another possible implementation, the unlocking structure 110 and the injection structure 200 can be constructed as a single unit, integrally molded by injection molding, or the unlocking structure 110 can be fixedly installed onto the injection structure 200. For example, the unlocking structure 110 can be adhered to the surface of the injection structure 200.

[0258] The adapter 100 also includes a mounting structure 120, which is connected to the unlocking structure 110. Preferably, the mounting structure 120 and the unlocking structure 110 are fixed together and perpendicularly connected. The unlocking structure 110 is positioned along a third direction D3 (the third direction D3 is in...). Figure 2 (As shown in the diagram) protrudes from the mounting structure 120. The third direction D3 intersects the first direction D1. The third direction D3 intersects the second direction D2. Preferably, the third direction D3 is perpendicular to the first direction D1. The third direction D3 is perpendicular to the second direction D2. The third direction D3 is parallel to the movement direction of the unlocking structure 110. The unlocking structure 110 protrudes outward from the surface of the mounting structure 120. The unlocking structure 110 protrudes from the surface of the mounting structure 120 along the third direction D3 toward the box 400.

[0259] The unlocking structure 110 is movably connected to the injection structure 200 via the mounting structure 120. The mounting structure 120 is movably connected to the injection structure 200. The mounting structure 120 is detachably connected to the injection structure 200. The mounting structure 120 can be configured as a ring structure. The mounting structure 120 is fitted onto the injection structure 200. The mounting structure 120 is fitted onto the outside of the injection structure 200. The mounting structure 120 can also engage with the injection structure 200. This facilitates the installation and removal of the mounting structure 120. The unlocking structure 110 is movably connected to the injection structure 200 via the mounting structure 120. The mounting structure 120 includes a mounting hole member, the axial direction of which is parallel to a third direction D3. The injection structure 200 is located within the mounting hole member. The injection structure 200 protrudes from the mounting hole member. The unlocking structure 110 is located to the side of the mounting hole member. The unlocking structure 110 is spaced apart from the mounting hole member along a first direction D1. Therefore, interference between the injection structure 200 and the unlocking structure 110 is avoided, as is the locking structure 410.

[0260] The adapter 100 includes at least two unlocking structures 110, two of which are spaced apart along a first direction D1. For example, Figure 9 As shown, the adapter 100 includes two unlocking structures 110 (a first unlocking structure 131 and a second unlocking structure 132). It is understood that the adapter 100 may include more unlocking structures 110, such as three, four, or five, spaced apart axially around the body 310 of the developer container 300. The injection structure 200 is located between the multiple unlocking structures 110. The multiple unlocking structures 110 are spaced apart axially around the injection structure 200.

[0261] At least two unlocking structures 110 are connected to the mounting structure 120. At least two unlocking structures 110 are connected to the same surface of the mounting structure 120. At least two unlocking structures 110 protrude from the mounting structure 120 along a third direction D3. The protrusion lengths of the at least two unlocking structures 110 along the third direction D3 are approximately the same. The at least two unlocking structures 110 are arranged opposite each other in the circumferential direction of the injection structure 200. The at least two unlocking structures 110 are arranged opposite each other in the axial direction about the injection structure 200. Thus, the at least two unlocking structures 110 can unlock at least two locking structures 410 respectively, thereby allowing the moving structure 430 to move.

[0262] At least two unlocking structures 110 each include an unlocking member 111, and the respective unlocking members 111 of the at least two unlocking structures 110 are disposed opposite each other along the radial direction of the injection structure 200. The first unlocking structure 131 and the second unlocking structure 132 are both connected to the mounting structure 120. The protrusion directions of the unlocking members 111 of the first unlocking structure 131 and the second unlocking structure 132 along the first direction D1 are opposite. Figure 20 As shown, the first unlocking structure 131 includes a first unlocking member 141, a second unlocking member 142, and a first main body member 145. The first unlocking member 141 and the second unlocking member 142 are spaced apart along a second direction D2. Both the first unlocking member 141 and the second unlocking member 142 are connected to the first main body member 145. The first main body member 145 is located between the first unlocking member 141 and the second unlocking member 142. The second unlocking structure 132 includes a third unlocking member 143, a fourth unlocking member 144, and a second main body member 146. The third unlocking member 143 and the fourth unlocking member 144 are spaced apart along a second direction D2. Both the third unlocking member 143 and the fourth unlocking member 144 are connected to the second main body member 146. The second main body member 146 is located between the third unlocking member 143 and the fourth unlocking member 144.

[0263] The first unlocking member 141 and the fourth unlocking member 144 are both located between the first main member 145 and the second main member 146 along the first direction D1. The first unlocking member 141 and the fourth unlocking member 144 are arranged opposite each other along the first direction D1. The first unlocking member 141 and the fourth unlocking member 144 are arranged opposite each other along the radial direction of the injection structure 200. The second unlocking member 142 and the third unlocking member 143 are both located between the first main member 145 and the second main member 146 along the first direction D1. The second unlocking member 142 and the third unlocking member 143 are arranged opposite each other along the first direction D1. The second unlocking member 142 and the third unlocking member 143 are arranged opposite each other along the radial direction of the injection structure 200.

[0264] The box 400 includes a plurality of locking structures 410, which are arranged at intervals. In embodiments of this disclosure, combined with Figure 18 and Figure 19As shown, the box 400 includes a first locking structure 414, a second locking structure 415, a third locking structure 416, and a fourth locking structure 417, which are spaced apart. The first locking structure 414 and the second locking structure 415 are spaced apart along a second direction D2. The third locking structure 416 and the fourth locking structure 417 are spaced apart along the second direction D2. The first locking structure 414 and the fourth locking structure 417 are positioned opposite each other along a first direction D1. The first locking structure 414 and the fourth locking structure 417 are positioned opposite each other along the radial direction of the injection structure 200. The second locking structure 415 and the third locking structure 416 are positioned opposite each other along the first direction D1. The second locking structure 415 and the third locking structure 416 are positioned opposite each other along the radial direction of the injection structure 200.

[0265] The first unlocking member 141 is used to unlock the first locking structure 414. The first unlocking member 141 applies a force to the first unlocking structure 131. The first locking structure 414 is movable between a first locked position and a first unlocked position. The first unlocking member 141 is capable of applying a force to the first locking structure 414 along a first direction D1. The first unlocking member 141 is capable of moving the first locking structure 414 from the first locked position to the first unlocked position.

[0266] The second unlocking member 142 is used to unlock the second locking structure 415. The second unlocking member 142 applies a force to the second unlocking structure 132. The second locking structure 415 is movable between a second locked position and a second unlocked position. The second unlocking member 142 is capable of applying a force to the second locking structure 415 along a first direction D1. The second unlocking member 142 is capable of moving the second locking structure 415 from the second locked position to the second unlocked position.

[0267] The third unlocking member 143 is used to unlock the third locking structure 416. The third unlocking member 143 applies a force to the third locking structure 416. The third locking structure 416 is movable between a third locked position and a third unlocked position. The third unlocking member 143 is capable of applying a force to the third locking structure 416 along a first direction D1. The third unlocking member 143 is capable of moving the third locking structure 416 from the third locked position to the third unlocked position.

[0268] The fourth unlocking member 144 is used to unlock the fourth locking structure 417. The fourth unlocking member 144 applies a force to the fourth locking structure 417. The fourth locking structure 417 is movable between a fourth locked position and a fourth unlocked position. The fourth unlocking member 144 is capable of applying a force to the fourth locking structure 417 along a first direction D1. The fourth unlocking member 144 is capable of moving the fourth locking structure 417 from the fourth locked position to the fourth unlocked position.

[0269] To ensure that the developer can be injected into cartridge 400, combined with Figure 9 As shown, the injection structure 200 also includes a mating member 210, which is located between at least two unlocking members 111. The mating member 210 protrudes from the mounting structure 120 along a third direction D3. The unlocking structure 110 is sleeved on the outside of the mating member 210. The mating member 210 is located between at least two unlocking members 111 along a first direction D1. The mating member 210 is located between a first unlocking member 141 and a fourth unlocking member 144 along the first direction D1. The mating member 210 is located between a second unlocking member 142 and a third unlocking member 143 along the first direction D1. The mating member 210 is located between at least two unlocking members 111 along a second direction D2. The mating member 210 is located between the first unlocking member 141 and the second unlocking member 142 along the second direction D2. The mating member 210 is located between the third unlocking member 143 and the fourth unlocking member 144 along the second direction D2.

[0270] Combination Figure 11 As shown, the injection structure 200 includes a connecting member 230 and a mating member 210. The connecting member 230 connects the unlocking structure 110 to the body 310 of the developer container 300. The unlocking structure 110 can be mounted to the connecting member 230. The unlocking structure 110 can be mounted on the surface of the connecting member 230 facing the cartridge 400. The extending direction of the unlocking structure 110 is perpendicular to the surface of the connecting member 230. The unlocking structure 110 is perpendicularly connected to the surface of the connecting member 230. In one possible implementation, the unlocking structure 110 and the connecting member 230 can be constructed as separate structures, and the unlocking structure 110 and the connecting member 230 can be detachably connected. The unlocking structure 110 is detachably connected to the surface of the connecting member 230. The unlocking structure 110 can be connected to the connecting member 230 via a connector. Alternatively, the unlocking structure 110 can be connected to the connecting member 230 via a snap-fit ​​mechanism. In another possible implementation, the unlocking structure 110 and the connecting member 230 can be constructed as a single unit. The unlocking structure 110 and the connecting member 230 can be integrally molded by injection molding, or the unlocking structure 110 can be fixedly installed onto the connecting member 230. For example, the unlocking structure 110 can be pasted onto the surface of the connecting member 230.

[0271] The adapter 100 also includes a mounting structure 120, which is connected to the unlocking structure 110. Preferably, the mounting structure 120 and the unlocking structure 110 are fixed together and perpendicularly connected. The unlocking structure 110 is positioned along a third direction D3 (the third direction D3 is in...). Figure 2 (As shown in the diagram) protrudes from the mounting structure 120. The third direction D3 intersects the first direction D1. The third direction D3 intersects the second direction D2. Preferably, the third direction D3 is perpendicular to the first direction D1. The third direction D3 is perpendicular to the second direction D2. The third direction D3 is parallel to the movement direction of the unlocking structure 110. The unlocking structure 110 protrudes outward from the surface of the mounting structure 120. The unlocking structure 110 protrudes from the surface of the mounting structure 120 along the third direction D3 toward the box 400.

[0272] The unlocking structure 110 is movably connected to the connecting member 230 via the mounting structure 120. The mounting structure 120 is movably connected to the connecting member 230. The mounting structure 120 is detachably connected to the connecting member 230. The mounting structure 120 can be configured as a ring structure. The mounting structure 120 is fitted onto the mating member 210. The mounting structure 120 is fitted onto the outside of the mating member 210. The mounting structure 120 can also engage with the connecting member 230. This facilitates the installation and removal of the mounting structure 120. The unlocking structure 110 is movably connected to the connecting member 230 via the mounting structure 120. The mounting structure 120 includes a mounting hole member, the axial direction of which is parallel to a third direction D3. The mating member 210 is located within the mounting hole member. The mating member 210 protrudes from the mounting hole member. The unlocking structure 110 is located to the side of the mounting hole member. The unlocking structure 110 is located to the side of the mating member 210. The unlocking structure 110 is spaced apart from the mounting hole member along a first direction D1. Therefore, interference between the mating component 210 and the unlocking structure 110 and the locking structure 410 is avoided.

[0273] In one possible implementation, the connecting member 230 is detachably connected to the body 310 of the developer container 300. The connecting member 230 can be connected to the body 310 of the developer container 300 via a threaded connection, which is simple in structure and easy to operate. The connecting member 230 can also be connected to the body 310 of the developer container 300 via a snap-fit ​​mechanism. The connecting member 230 can be constructed as a cylindrical structure. The injection structure 200 can be constructed as the nozzle of an ink bottle. The developer container 300 can be constructed as an ink bottle. The nozzle can be connected to the body of the ink bottle. For example, the connecting member 230 includes an internal thread, and the body 310 includes an external thread; the internal thread of the connecting member 230 and the external thread of the body 310 are connected together by a thread. Of course, the connecting member 230 and the body 310 can be engaged together by a snap-fit ​​mechanism; this embodiment is not limited to this. In another possible implementation, the connecting member 230 and the body 310 of the developer container 300 can be fixedly connected. The connecting member 230 and the body 310 of the developer container 300 can be connected together by injection molding or integral molding.

[0274] The developer container 300 has a body 310 including a port structure connected to an injection structure 200. The port structure is located at the free end of the developer container 300's body 310. The port structure is open, allowing developer in the body 310 to be discharged through it. The port structure is connected to a connecting member 230. In one possible implementation, the connecting member 230 is fixedly connected to the port structure. The connecting member 230 and the port structure can be connected by injection molding or integral molding. In another possible implementation, the connecting member 230 is detachably connected to the port structure. The connecting member 230 can be connected to the port structure by a threaded connection. For example, the connecting member 230 includes an internal thread, and the port structure includes an external thread; the internal thread of the connecting member 230 and the external thread of the port structure are connected by a thread. Alternatively, the connecting member 230 and the port structure can be engaged by a locking mechanism; this embodiment is not limited to this. The connecting member 230 can be installed to the mouth structure, thereby allowing the injection structure 200 to be installed to the mouth structure. The connecting member 230 can also be detached from the mouth structure, thereby allowing the injection structure 200 to be detached from the mouth structure.

[0275] The mating member 210 provides an inlet for the developer in the body 310 of the developer container 300 to enter the cartridge 400. The developer is discharged through the mating member 210 to replenish the developer in the cartridge 400. The mating member 210 protrudes from the connecting member 230 in the axial direction of the injection structure 200. The mating member 210 protrudes from the connecting member 230 in the third direction D3.

[0276] The adapter 100 includes at least two unlocking structures 110, two of which are spaced apart along a first direction D1. For example, Figure 9 As shown, the adapter 100 includes two unlocking structures 110 (a first unlocking structure 131 and a second unlocking structure 132). It is understood that the adapter 100 may include more unlocking structures 110, such as three, four, or five, spaced apart axially around the body 310 of the developer container 300. The unlocking structures 110 are sleeved on the outside of the mating member 210. The mating member 210 is located between the multiple unlocking structures 110. The multiple unlocking structures 110 are spaced apart axially around the mating member 210.

[0277] At least two unlocking structures 110 are connected to the mounting structure 120. At least two unlocking structures 110 are connected to the same surface of the mounting structure 120. At least two unlocking structures 110 protrude from the mounting structure 120 along a third direction D3. The protrusion lengths of the at least two unlocking structures 110 along the third direction D3 are approximately the same. The at least two unlocking structures 110 are arranged opposite each other in the circumferential direction of the mating member 210. The at least two unlocking structures 110 are arranged opposite each other in the axial direction about the mating member 210. Thus, the at least two unlocking structures 110 can unlock at least two locking structures 410 respectively, thereby allowing the moving structure 430 to move.

[0278] At least two unlocking structures 110 each include an unlocking member 111, and the respective unlocking members 111 of the at least two unlocking structures 110 are disposed opposite each other along the radial direction of the mating member 210. The first unlocking structure 131 and the second unlocking structure 132 are both connected to the mounting structure 120. The protrusion directions of the unlocking members 111 of the first unlocking structure 131 and the second unlocking structure 132 along the first direction D1 are opposite. Figure 20 As shown, the first unlocking structure 131 includes a first unlocking member 141, a second unlocking member 142, and a first main body member 145. The first unlocking member 141 and the second unlocking member 142 are spaced apart along a second direction D2. Both the first unlocking member 141 and the second unlocking member 142 are connected to the first main body member 145. The first main body member 145 is located between the first unlocking member 141 and the second unlocking member 142. The second unlocking structure 132 includes a third unlocking member 143, a fourth unlocking member 144, and a second main body member 146. The third unlocking member 143 and the fourth unlocking member 144 are spaced apart along a second direction D2. Both the third unlocking member 143 and the fourth unlocking member 144 are connected to the second main body member 146. The second main body member 146 is located between the third unlocking member 143 and the fourth unlocking member 144.

[0279] The first unlocking member 141 and the fourth unlocking member 144 are both located between the first main member 145 and the second main member 146 along the first direction D1. The first unlocking member 141 and the fourth unlocking member 144 are arranged opposite each other along the first direction D1. The first unlocking member 141 and the fourth unlocking member 144 are arranged opposite each other along the radial direction of the mating member 210. The second unlocking member 142 and the third unlocking member 143 are both located between the first main member 145 and the second main member 146 along the first direction D1. The second unlocking member 142 and the third unlocking member 143 are arranged opposite each other along the first direction D1. The second unlocking member 142 and the third unlocking member 143 are arranged opposite each other along the radial direction of the mating member 210.

[0280] The box 400 includes a plurality of locking structures 410, which are arranged at intervals. In embodiments of this disclosure, combined with Figure 18 and Figure 19 As shown, the box 400 includes a first locking structure 414, a second locking structure 415, a third locking structure 416, and a fourth locking structure 417, which are spaced apart. The first locking structure 414 and the second locking structure 415 are spaced apart along a second direction D2. The third locking structure 416 and the fourth locking structure 417 are spaced apart along the second direction D2. The first locking structure 414 and the fourth locking structure 417 are positioned opposite each other along a first direction D1. The first locking structure 414 and the fourth locking structure 417 are positioned opposite each other along the radial direction of the mating member 210. The second locking structure 415 and the third locking structure 416 are positioned opposite each other along the first direction D1. The second locking structure 415 and the third locking structure 416 are positioned opposite each other along the radial direction of the mating member 210.

[0281] The first unlocking member 141 is used to unlock the first locking structure 414. The first unlocking member 141 applies a force to the first unlocking structure 131. The first locking structure 414 is movable between a first locked position and a first unlocked position. The first unlocking member 141 is capable of applying a force to the first locking structure 414 along a first direction D1. The first unlocking member 141 is capable of moving the first locking structure 414 from the first locked position to the first unlocked position.

[0282] The second unlocking member 142 is used to unlock the second locking structure 415. The second unlocking member 142 applies a force to the second unlocking structure 132. The second locking structure 415 is movable between a second locked position and a second unlocked position. The second unlocking member 142 is capable of applying a force to the second locking structure 415 along a first direction D1. The second unlocking member 142 is capable of moving the second locking structure 415 from the second locked position to the second unlocked position.

[0283] The third unlocking member 143 is used to unlock the third locking structure 416. The third unlocking member 143 applies a force to the third locking structure 416. The third locking structure 416 is movable between a third locked position and a third unlocked position. The third unlocking member 143 is capable of applying a force to the third locking structure 416 along a first direction D1. The third unlocking member 143 is capable of moving the third locking structure 416 from the third locked position to the third unlocked position.

[0284] The fourth unlocking member 144 is used to unlock the fourth locking structure 417. The fourth unlocking member 144 applies a force to the fourth locking structure 417. The fourth locking structure 417 is movable between a fourth locked position and a fourth unlocked position. The fourth unlocking member 144 is capable of applying a force to the fourth locking structure 417 along a first direction D1. The fourth unlocking member 144 is capable of moving the fourth locking structure 417 from the fourth locked position to the fourth unlocked position.

[0285] The mating member 210 is rotatable relative to the unlocking structure 110. The mating member 210 is rotatable about the axial direction of the injection structure 200 relative to the unlocking structure 110. The mating member 210 is rotatable about a third direction D3 relative to the unlocking structure 110. The mating member 210 is rotatable about the circumferential direction of the injection structure 200 relative to the unlocking structure 110. The rotation of the mating member 210 causes the engaging structure 450 of the box 400 to rotate. The engaging structure 450 is connected to the moving structure 430, thereby causing the moving structure 430 to rotate.

[0286] When the unlocking structure 110 unlocks the locking structure 410, the mating member 210 is sleeved on the outside of the engaging structure 450 of the box 400. When the unlocking structure 110 drives the locking structure 410 to the unlocked position, the mating member 210 abuts against the engaging structure 450 of the box 400. The mating member 210 abuts against the engaging structure 450 along the circumferential direction of the injection structure 200. The mating member 210 is tightly fitted against the engaging structure 450 along the circumferential direction of the injection structure 200.

[0287] The unlocking component 111 protrudes from the surface of the main component 112 along the first direction D1. For example... Figure 2As shown, the injection structure 200 includes an interface unit 211 for discharging developer. The interface unit 211 is located to the side of the unlocking member 111. The interface unit 211 is located to the side of the unlocking member 111 along a first direction D1. The interface unit 211 is spaced apart from the unlocking member 111 along the first direction D1. The unlocking member 111 protrudes from the surface of the main member 112 toward the interface unit 211. In this embodiment, the "surface of the main member 112" refers to the surface of the main member 112 facing the interface unit 211. The unlocking member 111 protrudes from the surface of the main member 112 toward the interface unit 211 along the first direction D1. This facilitates contact between the unlocking member 111 and the locking structure 410, thereby facilitating the application of force by the unlocking member 111 to the locking structure 410.

[0288] Furthermore, the mating member 210 includes an interface unit 211, which communicates with the interior of the body 310 of the developer container 300. The interface unit 211 extends through the mating member 210 in a third direction D3. The interface unit 211 is configured as a channel. Developer can enter the cartridge 400 through the interface unit 211. When the unlocking member 111 releases the locking structure 410 from locking the moving structure 430, the engaging structure 450 extends into the interface unit 211. The interface unit 211 abuts against the engaging structure 450. A portion of the engaging structure 450 is located within the interface unit 211. This ensures that all developer can enter the engaging structure 450 of the cartridge 400, preventing developer leakage from the connection point.

[0289] Interface unit 211 includes an open opening. The opening faces outwards from interface unit 211. Engaging structure 450 can enter interface unit 211 through the open opening. Preferably, the shape of interface unit 211 matches the shape of engagement structure 450. Interface unit 211 may include a groove 212, and engagement structure 450 may include a protrusion, with groove 212 and protrusion engaging. The protrusion is located in groove 212. Groove 212 abuts against protrusion. Protrusion abuts against groove 212 along the circumferential direction of injection structure 200. Protrusion is tightly fitted to groove 212 along the circumferential direction of injection structure 200.

[0290] Two of the at least two unlocking structures 110 are located on either side of the interface unit 211. The interface unit 211 is located between two of the at least two unlocking structures 110. For example, in Figure 4In the preferred embodiment shown, the adapter 100 includes a first unlocking structure 131 and a second unlocking structure 132, which are arranged at intervals along a first direction D1. The first unlocking structure 131 and the second unlocking structure 132 are located on both sides of the interface unit 211. The interface unit 211 is located between the first unlocking structure 131 and the second unlocking structure 132. This ensures the smooth discharge of developer.

[0291] The first surface 115 faces the interface unit 211 along the first direction D1. The second surface 116 faces away from the interface unit 211 along the first direction D1. To match the shape of the unlocking structure 110 with the shape of the interface unit 211, the first surface 115 and the second surface 116 are constructed as generally curved surfaces, and the third surface is constructed as a generally flat surface. The guide member 114 protrudes from the third surface along the second direction D2. The shape of the receiving structure 461 matches the shape of the interface unit 211. The receiving structure 461 includes a generally curved surface, and the curved surface of the receiving structure 461 is opposite to the second surface 116. The curved surface of the receiving structure 461 is opposite to the second surface 116 along the first direction D1.

[0292] The mating member 210 and the engaging structure 450 can be in a triangular mating relationship, but this is not limited to triangular mating; they can also be circular mating, regular quadrilateral mating, irregular quadrilateral mating, or irregular shape mating. The mating member 210 can include at least two grooves 212, and the engaging structure 450 can include at least two protrusions. The at least two grooves 212 and the at least two protrusions respectively mate. The at least two protrusions are located in the at least two grooves 212. The at least two grooves 212 and the at least two protrusions abut against each other. This uniformly distributes stress and avoids stress concentration that could cause the protrusions to break. Of course, the mating member 210 can also be constructed in other non-centrosymmetric shapes, and the engaging structure 450 can also be constructed in other non-centrosymmetric shapes, with the structures of the mating member 210 and the engaging structure 450 mate accordingly.

[0293] To prevent developer leakage, the injection structure 200 also includes a sealing member located within the mating member 210, separating the interior of the mating member 210 from the interior of the connecting member 230. When the developer container 300 is inverted, the developer in the body 310 of the developer container 300 will not leak through the sealing member. The sealing member is used to seal the injection structure 200. Rotation of the mating member 210 causes the engaging structure 450 to rotate. Rotation of the engaging structure 450 causes the moving structure 430 to move along a third direction D3. The moving structure 430 can apply a force to the sealing member to release the seal. Rotation of the mating member 210 can drive the engaging structure 450 to move toward the connecting member 230, so that the engaging structure 450 passes through the sealing member and enters the interior of the connecting member 230.

[0294] One possible implementation is, such as Figure 2 As shown, the sealing member includes a sealing membrane unit 241, which is located within the mating member. Specifically, the sealing membrane unit 241 may be located within the interface unit 211. When the developer container 300 is inverted, the developer in the body 310 of the developer container 300 will not leak through the sealing membrane unit 241. When the mating member 210 and the engaging structure 450 rotate, causing the moving structure 430 to move along a third direction D3 toward the interior of the body 310 of the developer container 300, the engaging structure 450 can pass through the sealing membrane unit 241, thereby opening the sealing membrane unit 241. The interior of the connecting member 230 communicates with the interior of the engaging structure 450 in the extended position. Thus, the developer in the body 310 of the developer container 300 enters the interior of the engaging structure 450 in the extended position, thereby allowing the developer in the body 310 of the developer container 300 to move into the cartridge 400 through the interface unit 211.

[0295] like Figure 1 As shown, the sealing member may further include an ink-filling film unit 320, which is connected to the injection structure 200. The ink-filling film unit 320 may cover the injection structure 200. The ink-filling film unit 320 is located outside the sealing film unit 241. In use, the ink-filling film unit 320 can be removed first, and then the body 310 of the developer container 300 can be inverted and inserted into the receiving structure 461.

[0296] Another possible implementation, such as Figure 3 and Figure 4 As shown, the sealing member includes a sealing piston unit 242 and a sealing spring unit 243, with the sealing piston unit 242 located within the mating member 210. The sealing piston unit 242 is located within the injection structure 200. The sealing piston unit 242 is movable along a third direction D3. The sealing piston unit 242 includes a piston terminal unit along the third direction D3, which abuts against the injection structure 200. The sealing piston unit 242 also seals the injection structure 200. The sealing member seals the injection structure 200 to prevent developer discharge. This prevents developer leakage. In particular, the sealing member prevents developer from being discharged through the opening structure and the injection structure 200. When the unlocking structure 110 releases the locking structure 410 from locking the moving structure 430, the developer in the injection structure 200 can enter the moving structure 430.

[0297] When the unlocking structure 110 releases the locking structure 410 from locking the moving structure 430, a portion of the moving structure 430 is located within the injection structure 200. This portion of the moving structure 430 can enter the injection structure 200 through it. The moving structure 430 includes a channel member 452 (the channel member 452 is located within...). Figure 16 As shown in the diagram, channel member 452 is located in injection structure 200. Channel member 452 enters injection structure 200 through injection structure 200.

[0298] A sealing piston unit 242 is movably connected to the body 310 of the developer container 300 along a third direction D3. The sealing piston unit 242 is movable relative to the body 310 of the developer container 300 between a sealed position and an open position. The sealing piston unit 242 is movable along a third direction D3 between the sealed position and the open position. In the sealed position, the sealing piston unit 242 closes the injection structure 200. In the sealed position, the sealing piston unit 242 closes the connecting member 230. In the sealed position, the sealing piston unit 242 is in close contact with the injection structure 200. In the sealed position, the sealing piston unit 242 can block the opening structure of the body 310 of the developer container 300. In the sealed position, the sealing piston unit 242 can prevent developer from being discharged towards the outside of the body 310 of the developer container 300.

[0299] The sealing piston unit 242, located in the open position, is spaced apart from the injection structure 200, allowing the channel member 452 of the moving structure 430 to communicate with the opening structure. A gap exists between the sealing piston unit 242 in the open position and the injection structure 200. Developer inside the body 310 of the developer container 300 enters the injection structure 200 through the gap between the sealing piston unit 242 and the injection structure 200 in the open position. The channel member 452 of the moving structure 430 communicates with the interior of the body 310 of the developer container 300. Developer inside the body 310 of the developer container 300 can enter the channel member 452 of the moving structure 430.

[0300] When the mating member 210 and the engaging structure 450 rotate, causing the moving structure 430 to move along the third direction D3 toward the interior of the body 310 of the developer container 300, the engaging structure 450 can apply a force to the sealing piston unit 242 located in the sealed position, so that the sealing piston unit 242 can move to the open position. The sealing piston unit 242 located in the open position is spaced apart from the injection structure 200, so that the developer in the body 310 of the developer container 300 moves through the injection structure 200 into the channel member 452 of the moving structure 430.

[0301] To facilitate the return of the sealing piston unit 242, the two ends of the sealing spring unit 243 along the third direction D3 abut against the body 310 of the developer container 300 and the sealing piston unit 242, respectively. The sealing spring unit 243 can apply an elastic force to the sealing piston unit 242, causing the sealing piston unit 242 to move towards the injection structure 200. One end of the sealing spring unit 243 along the third direction D3 abuts against the body 310 of the developer container 300. The other end of the sealing spring unit 243 along the third direction D3 abuts against the sealing piston unit 242. The movement of the sealing piston unit 242 can cause the sealing spring unit 243 to undergo elastic deformation.

[0302] The sealing piston unit 242, located in the open position, compresses the sealing spring unit 243. The sealing piston unit 242, located in the sealed position, moves toward the interior of the body 310 of the developer container 300 to compress the sealing spring unit 243. The sealing spring unit 243 undergoes elastic deformation to generate an elastic force. The sealing spring unit 243 applies an elastic force to the sealing piston unit 242 in the open position to return it to the sealed position. The sealing spring unit 243 applies an elastic force to the sealing piston unit 242 in the open position in a direction along the third third direction D3 toward the injection structure 200. The elastic force acts on the sealing piston unit 242 in the open position. The elastic force enables the sealing piston unit 242 in the open position to move to the sealed position.

[0303] Of course, the sealing piston unit 242 in the open position can also return to the sealed position in other ways. For example, the sealing piston unit 242 in the open position can also return to the sealed position under the action of gravity. This embodiment does not limit this.

[0304] Preferably, the top of the engaging structure 450 is further provided with a force-applying member 435, which protrudes outward toward the cartridge 400. The force-applying member 435 can pass through the sealing membrane unit 241 or push the sealing piston unit 242, allowing the developer to move into the engaging structure 450 and then into the moving structure 430. A sealing ring 436 is also sleeved on the outside of the force-applying member 435. The sealing ring 436 is located between the force-applying member 435 and the injection structure 200, thereby preventing developer leakage.

[0305] The developer container 300 has a developer inside its body 310. The developer can enter the cartridge 400 through the adapter 100. To facilitate developer discharge, the interface unit 211 of the adapter 100 communicates with the interior of the developer container 300's body 310 for discharging the developer.

[0306] The developer container 300 has a body 310 including a port structure connected to an injection structure 200. The port structure is located at the free end of the developer container 300's body 310. The port structure is open, allowing developer in the body 310 to be discharged through it. The port structure is connected to a connecting member 230. In one possible implementation, the connecting member 230 is fixedly connected to the port structure. The connecting member 230 and the port structure can be connected by injection molding or integral molding. In another possible implementation, the connecting member 230 is detachably connected to the port structure. The connecting member 230 can be connected to the port structure by a threaded connection. For example, the connecting member 230 includes an internal thread, and the port structure includes an external thread; the internal thread of the connecting member 230 and the external thread of the port structure are connected by a thread. Alternatively, the connecting member 230 and the port structure can be engaged by a locking mechanism; this embodiment is not limited to this. The connecting member 230 can be installed to the mouth structure, thereby allowing the injection structure 200 to be installed to the mouth structure. The connecting member 230 can also be detached from the mouth structure, thereby allowing the injection structure 200 to be detached from the mouth structure.

[0307] like Figure 20 As shown, when the unlocking structure 110 unlocks the locking structure 410, the mating component 210 is fitted onto the outside of the engaging structure 450 of the box 400. Figure 4 and Figure 5 As shown, when the unlocking structure 110 drives the locking structure 410 to the unlocked position, the mating member 210 abuts against the engaging structure 450 of the box 400. The mating member 210 abuts against the engaging structure 450 along the circumferential direction of the injection structure 200. The mating member 210 is tightly fitted to the engaging structure 450 along the circumferential direction of the injection structure 200.

[0308] The mating member 210 is rotatable relative to the unlocking structure 110. The mating member 210 is rotatable about the axial direction of the injection structure 200 relative to the unlocking structure 110. The mating member 210 is rotatable about a third direction D3 relative to the unlocking structure 110. The mating member 210 is rotatable about the circumferential direction of the injection structure 200 relative to the unlocking structure 110. The rotation of the mating member 210 drives the engagement structure 450 of the box 400 to rotate. The rotation of the mating member 210 drives the engagement structure 450 to rotate. Figure 17 As shown, the box 400 also includes a movable structure 430, which is connected to the engaging structure 450, thereby driving the movable structure 430 to rotate.

[0309] like Figure 10As shown, the mating member 210 includes an interface unit 211, which communicates with the interior of the body 310 of the developer container 300. The interface unit 211 extends through the mating member 210 along a third direction D3. The interface unit 211 is configured as a channel. Developer can enter the cartridge 400 through the interface unit 211. When the unlocking member 111 releases the locking structure 410 from locking the moving structure 430, the engaging structure 450 extends into the interface unit 211. The interface unit 211 abuts against the engaging structure 450. A portion of the engaging structure 450 is located within the interface unit 211. This ensures that all developer can enter the engaging structure 450 of the cartridge 400, preventing developer leakage from the connection point.

[0310] When the unlocking structure 110 releases the locking structure 410 from locking the moving structure 430, as Figure 5 As shown, a portion of the engaging structure 450 is located in the interface unit 211. A portion of the engaging structure 450 can enter the injection structure 200 through the interface unit 211. The moving structure 430 includes a channel member 452, the extension direction of which is parallel to the third direction D3. The moving structure 430 and the engaging structure 450 can be fixed together. The channel of the engaging structure 450 communicates with the moving structure 430. The moving structure 430 and the engaging structure 450 can be integrally formed. The channel member 452 passes through the moving structure 430 and the engaging structure 450. The channel member 452 is located in the interface unit 211. The channel member 452 enters the injection structure 200 through the interface unit 211. In particular, the channel member 452 enters the orifice structure through the interface unit 211 and releases the locking of the sealing piston unit 242 onto the interface unit 211.

[0311] Interface unit 211 includes an open opening. The opening faces outwards from the interface unit 211. Engaging structure 450 can enter the interface unit 211 through the open opening. Preferably, the shape of the interface unit 211 matches the shape of the engaging structure 450. Figure 10 As shown, the mating member 210 may include a groove 212, and the engaging structure 450 may include a protrusion, with the groove 212 and the protrusion engaging. The protrusion is located in the groove 212. The groove 212 abuts against the protrusion. The protrusion abuts against the groove 212 along the circumferential direction of the injection structure 200. The protrusion is tightly fitted to the groove 212 along the circumferential direction of the injection structure 200.

[0312] The mating member 210 may include at least two grooves 212, and the engaging structure 450 may include at least two protrusions, with the at least two grooves 212 and the at least two protrusions respectively engaging. The at least two protrusions are located within the at least two grooves 212. The at least two grooves 212 and the at least two protrusions abut against each other. This allows for uniform stress distribution, preventing stress concentration and thus avoiding protrusion breakage.

[0313] The rotation of the mating member 210 drives the engaging structure 450 of the cartridge 400 to move between an initial position and an extended position. The engaging structure 450 moves along a third direction D3 between the initial and extended positions. The engaging structure 450 in the extended position protrudes beyond the engaging structure 450 in the initial position. The engaging structure 450 in the extended position is closer to the body 310 of the developer container 300 than the engaging structure 450 in the initial position. The engaging structure 450 in the extended position is located in the connecting member 230 of the injection structure 200. The engaging structure 450 in the initial position is provided in the mating member 210. Figures 4 to 7 As shown, the engaging structure 450 in the initial position moves toward the body 310 of the developer container 300 to the extended position. The engaging structure 450 in the initial position moves along a third direction D3 toward the body 310 of the developer container 300 to the extended position. The connecting member 230 is closer to the body 310 of the developer container 300 than the mating member 210. The engaging structure 450 in the extended position is provided in the connecting member 230. This facilitates the entry of developer from the body 310 of the developer container 300 into the engaging structure 450 in the extended position.

[0314] The engaging structure 450 is connected to the movable structure 430. The engaging structure 450 can move the movable structure 430 between an initial position and an extended position. The movable structure 430 in the extended position is closer to the body 310 of the developer container 300 than the movable structure 430 in the initial position. Figure 6 and Figure 7 As shown, the interior 231 of the connecting member 230 is connected to the interior of the engaging structure 450 in the extended position. A channel member 452 is provided in the engaging structure 450. The interior 231 of the connecting member 230 is connected to the channel member 452 of the engaging structure 450 in the extended position. The developer in the body 310 of the developer container 300 enters the channel member 452 of the engaging structure 450 in the extended position through the injection structure 200, and then enters the cartridge 400.

[0315] To prevent developer leakage, the injection structure 200 also includes a sealing member located within the mating member 210. The sealing member seals the injection structure 200. The sealing member separates the interior of the mating member 210 from the interior 231 of the connecting member 230, thus preventing developer leakage. Rotation of the mating member 210 causes the engaging structure 450 to rotate. Rotation of the engaging structure 450 causes the moving structure 430 to move along a third direction D3. The moving structure 430 applies a force to the sealing member to release its seal.

[0316] When the developer container 300 is inverted, the developer in the body 310 of the developer container 300 will not leak through the sealing member. When the mating member 210 and the engaging structure 450 rotate, causing the moving structure 430 to move in the third direction D3 toward the interior of the body 310 of the developer container 300, the engaging structure 450 can release the seal of the sealing member, thereby opening it to allow the developer in the connecting member 230 to enter the mating member 210. Rotation of the mating member 210 can drive the engaging structure 450 to move toward the connecting member 230, so that the engaging structure 450 passes through the sealing member and enters the interior of the connecting member 230.

[0317] One possible implementation is, such as Figure 10 As shown, the sealing member includes a sealing membrane unit 241, which is located within the mating member. Specifically, the sealing membrane unit 241 may be located within the interface unit 211. When the developer container 300 is inverted, the developer in the body 310 of the developer container 300 will not leak through the sealing membrane unit 241. Rotation of the mating member 210 can drive the engaging structure 450 to move towards the connecting member 230, so that the engaging structure 450 passes through the sealing member and enters the interior 231 of the connecting member 230. When the mating member 210 and the engaging structure 450 rotate, causing the moving structure 430 to move towards the interior 231 of the connecting member 230, the engaging structure 450 passes through the sealing member and enters the interior 231 of the connecting member 230. When the mating component 210 and the engaging structure 450 rotate, causing the moving structure 430 to move along the third direction D3 toward the interior of the body 310 of the developer container 300, the engaging structure 450 can pass through the sealing membrane unit 241, thereby opening the sealing membrane unit 241, so that the developer in the body 310 of the developer container 300 can move into the cartridge 400 through the interface unit 211.

[0318] Preferably, such as Figure 9 and Figure 11As shown, the sealing member may further include a sealing piston unit 242, which is also used to seal the interface unit 211. The sealing member seals the interface unit 211 to prevent developer discharge. The sealing piston unit 242 is movable relative to the body 310 of the developer container 300 between a sealed position and an open position. The sealing piston unit 242 in the sealed position closes the interface unit 211. When the mating member 210 and the engaging structure 450 rotate, causing the moving structure 430 to move along a third direction D3 toward the interior of the body 310 of the developer container 300, the engaging structure 450 can apply a force to the sealing piston unit 242 in the sealed position, so that the sealing piston unit 242 can move to the open position. The sealing piston unit 242 in the open position is spaced apart from the interface unit 211, so that the developer in the body 310 of the developer container 300 moves through the interface unit 211 into the channel member 452 of the moving structure 430.

[0319] Preferably, combined with Figure 7 and Figure 17 As shown, the top of the engaging structure 450 is also provided with a force-applying member 435, which protrudes outward toward the cartridge 400. The force-applying member 435 can pass through the sealing film unit 241 or push the sealing piston unit 242, so that the developer can move into the engaging structure 450 and then into the moving structure 430.

[0320] like Figures 12 to 17 As shown, this disclosure also provides a cartridge 400, which includes a movable structure 430 and a locking structure 410, the locking structure 410 being used to lock the movable structure 430. The movable structure 430 is open to the outside of the cartridge 400. The movable structure 430 is movable. The movable structure 430 is also capable of receiving developer. The locking structure 410 is capable of restricting the movement of the movable structure 430. The locking structure 410 is used to unlock under external action to separate the locking structure 410 from the movable structure 430.

[0321] According to the cartridge 400 of this disclosure, the cartridge 400 includes a movable structure 430 and a locking structure 410. The movable structure 430 is open to the outside of the cartridge 400 and is movable. The locking structure 410 is used to lock the movable structure 430 and is also used to unlock under external force to separate the locking structure 410 from the movable structure 430. In this way, the locking structure 410 of the cartridge 400 locks the movable structure 430, thereby effectively reducing the possibility of ink leakage during the installation of the developer container 300 into the cartridge 400, and ink leakage causing contamination of the cartridge 400's channels, due to the cartridge's channels remaining constantly connected.

[0322] Specifically, cartridge 400 also includes a receiving structure 460 for inserting the developer container 300. Cartridge 400 also includes a housing structure 440 containing developer. Optionally, the developer can be ink, the developer container 300 can be an ink bottle, and cartridge 400 can be an ink tank. The developer in housing structure 440 can be supplied to an image forming apparatus, allowing the image forming apparatus to spray it onto a sheet for imaging. The receiving structure 460 is connected to housing structure 440. The receiving structure 460 can protrude from housing structure 440 of cartridge 400. Developer in the body 310 of developer container 300 can enter channel member 452 to replenish developer to cartridge 400.

[0323] The receiving structure 460 protrudes from the housing structure 440. The housing structure 440 also includes a top wall 441, which is connected to the receiving structure 460. The movable structure 430 is movable vertically relative to the housing structure 440. In this embodiment, "vertical" refers to the direction in which the movable structure 430 faces the top wall 441, and "vertical" refers to the direction in which the movable structure 430 moves away from the top wall 441. The receiving structure 460 is connected to the top wall 441.

[0324] The locking structure 410 is movably connected to the receiving structure 460. The receiving structure 460 includes a locking groove member that extends through the receiving structure 460 along a first direction D1. The first direction D1 is parallel to the thickness direction of the receiving structure 460. The axial direction of the receiving structure 460 is parallel to a third direction D3. The locking structure 410 is disposed in the locking groove member. The locking structure 410 is inserted into the locking groove member. The locking structure 410 is movable relative to the locking groove member. The locking structure 410 is movable within the locking groove member along the first direction D1. The locking structure 410 is in close contact with the locking groove member. Thus, the locking groove member can guide the locking structure 410.

[0325] The locking structure 410 moves under the action of the adapter 100. The adapter 100 includes an unlocking structure 110, which can unlock the locking structure 410 of the cartridge 400, thereby allowing developer in the body 310 of the developer container 300 to be added to the cartridge 400. The cartridge 400 also includes a moving structure 430, which can be locked by the locking structure 410. The adapter 100 can release the seal of the cartridge 400, so that the locking structure 410 of the cartridge 400 is separated from the moving structure 430 of the cartridge 400, thereby allowing developer to be injected into the cartridge 400.

[0326] The locking structure 410 can lock the movable structure 430. The locking structure 410 can restrict the movement of the movable structure 430. The locking structure 410 can move relative to the movable structure 430 between a locked position and an unlocked position. Figure 2 and Figure 3 As shown, the locking structure 410 in the locked position is connected to the moving structure 430. The locking structure 410 in the locked position restricts the movement of the moving structure 430. When the locking structure 410 is in the locked position, the moving structure 430 does not move. The unlocking structure 110 allows the locking structure 410 to move from the locked position to the unlocked position. Figure 4 and Figure 5 As shown, the locking structure 410 in the unlocked position is separated from the moving structure 430. The locking structure 410 in the unlocked position no longer restricts the movement of the moving structure 430. Thus, the unlocking structure 110 can unlock the locking structure 410 of the cartridge 400, causing the locking structure 410 of the cartridge 400 to separate from the moving structure 430 of the cartridge 400, thereby allowing developer in the body 310 of the developer container 300 to be replenished into the cartridge 400.

[0327] The locking structure 410 moves under the action of the unlocking structure 110. The locking structure 410 can move between a locked position and an unlocked position. Figures 14 to 18 As shown, the locking structure 410 in the locked position restricts the movement of the moving structure 430. The locking structure 410 in the locked position is connected to the moving structure 430. The locking structure 410 in the locked position is used to lock the moving structure 430, preventing it from moving. The locking structure 410 in the locked position restricts the rotation of the moving structure 430. The locking structure 410 in the locked position restricts the moving structure 430 from rotating about a third direction D3.

[0328] The adapter 100 may further include an injection structure 200 for connecting the unlocking structure 110 and the body 310 of the developer container 300, and for allowing developer in the body 310 of the developer container 300 to pass through. The injection structure 200 provides an inlet for the developer in the body 310 of the developer container 300 to enter the cartridge 400. Developer is discharged through the injection structure 200 to replenish the cartridge 400. The injection structure 200 may be configured as a nozzle, cap, or similar structure to facilitate the passage of developer from the developer container.

[0329] The unlocking structure 110 can be installed onto the injection structure 200. The unlocking structure 110 can be installed on the surface of the injection structure 200 facing the box 400. The extending direction of the unlocking structure 110 is perpendicular to the surface of the injection structure 200. The unlocking structure 110 is perpendicularly connected to the surface of the injection structure 200. In one possible implementation, the unlocking structure 110 and the injection structure 200 can be constructed as separate structures, detachably connected. The unlocking structure 110 is detachably connected to the surface of the injection structure 200. The unlocking structure 110 can be connected to the injection structure 200 via a connector. Alternatively, the unlocking structure 110 can be connected to the injection structure 200 via a snap-fit ​​mechanism. In another possible implementation, the unlocking structure 110 and the injection structure 200 can be constructed as a single unit, integrally molded by injection molding, or the unlocking structure 110 can be fixedly installed onto the injection structure 200. For example, the unlocking structure 110 can be adhered to the surface of the injection structure 200.

[0330] The locking structure 410, in the locked position, restricts the movement of the structure 430 about the axial direction of the injection structure 200. The locking structure 410, in the locked position, restricts the movement of the structure 430. The locking structure 410, in the locked position, restricts the movement of the structure 430 along the third direction D3. The locking structure 410, in the locked position, restricts the movement of the structure 430 along the axial direction of the injection structure 200.

[0331] The locking structure 410, located in the locked position, can move along the first direction D1 to the unlocked position. For example... Figure 17 and Figure 18 As shown, the locking structure 410 in the unlocked position is spaced apart from the moving structure 430. The locking structure 410 in the unlocked position is separated from the moving structure 430 so that the moving structure 430 can move. The locking structure 410 in the unlocked position can also move in the opposite direction along the first direction D1 to the locking position.

[0332] The locking structure 410, located in the locked position, can move under the action of the unlocking structure 110. The locking structure 410, located in the locked position, can move to the unlocked position under the action of the unlocking structure 110. The locking structure 410, located in the locked position, can move towards the interior of the receiving structure 460 under the action of the unlocking structure 110, thus reaching the unlocked position.

[0333] The box 400 includes at least two locking structures 410, which are spaced apart along a second direction D2. The receiving structure 460 includes at least two locking groove members, each of which is provided with at least two locking structures 410. Each locking structure 410 includes at least two locking members 412, which are spaced apart along the second direction D2.

[0334] The unlocking structure 110 includes at least two unlocking members 111, which are spaced apart. The at least two unlocking members 111 are spaced apart along a second direction D2. The at least two unlocking members 111 are located on the same side along a first direction D1.

[0335] In one possible implementation, at least two unlocking members 111 correspond to at least two locking structures 410 respectively. The at least two unlocking members 111 apply forces to the at least two locking structures 410 respectively to drive the at least two locking structures 410 to move, thereby causing the at least two locking structures 410 to move respectively.

[0336] In another possible implementation, one of at least two unlocking members 111 applies a force to at least two locking structures 410. The two locking structures 410 are spaced apart along a second direction D2. The width of one unlocking member 111 along the second direction D2 is sufficient to unlock at least two locking structures 410 simultaneously. One unlocking member 111 can simultaneously abut against at least two locking structures 410 along the second direction D2. A locking member 412 can apply a force to at least two locking structures 410, at least two locking structures 410 can be unlocked, and at least two locking structures 410 can move along a first direction D1.

[0337] For example, the unlocking structure 110 includes an unlocking member 111, the width of which along the second direction D2 is sufficient to simultaneously unlock at least two locking structures 410. The unlocking member 111 can simultaneously abut against at least two locking structures 410 along the second direction D2. A locking member 412 can apply force to at least two locking structures 410, enabling at least two locking structures 410 to be unlocked and to move along the first direction D1.

[0338] At least two unlocking members 111 correspond to at least two locking structures 410 respectively. The at least two unlocking members 111 apply force to the at least two locking structures 410 respectively to drive the at least two locking structures 410 to move, so that the at least two locking structures 410 move respectively.

[0339] like Figure 11 and Figure 12As shown, the box 400 includes a first locking structure 414, a second locking structure 415, a third locking structure 416, and a fourth locking structure 417, which are spaced apart. The first locking structure 414 and the second locking structure 415 are spaced apart along a second direction D2. The third locking structure 416 and the fourth locking structure 417 are spaced apart along the second direction D2. The first locking structure 414 and the fourth locking structure 417 are positioned opposite each other along a first direction D1. The first locking structure 414 and the fourth locking structure 417 are positioned opposite each other along the radial direction of the injection structure 200. The second locking structure 415 and the third locking structure 416 are positioned opposite each other along the first direction D1. The second locking structure 415 and the third locking structure 416 are positioned opposite each other along the radial direction of the injection structure 200.

[0340] The first locking structure 414 is unlocked by the first unlocking member 141. The first unlocking member 141 applies a force to the first unlocking structure 131. The first locking structure 414 is movable between a first locked position and a first unlocked position. The first unlocking member 141 applies a force to the first locking structure 414 along a first direction D1. The first unlocking member 141 causes the first locking structure 414, located in the first locked position, to move to the first unlocked position. Under the action of the first unlocking member 141, the first locking structure 414, located in the first locked position, moves toward the interior of the receiving structure 460 to the first unlocked position.

[0341] The second locking structure 415 is unlocked by the second unlocking member 142. The second unlocking member 142 applies a force to the second unlocking structure 132. The second locking structure 415 is movable between a second locked position and a second unlocked position. The second unlocking member 142 applies a force to the second locking structure 415 along a first direction D1. The second unlocking member 142 causes the second locking structure 415, located in the second locked position, to move to the second unlocked position. Under the action of the second unlocking member 142, the second locking structure 415, located in the second locked position, moves toward the interior of the receiving structure 460 to the second unlocked position.

[0342] The third locking structure 416 is unlocked by the third unlocking member 143. The third unlocking member 143 applies a force to the third locking structure 416. The third locking structure 416 is movable between a third locking position and a third unlocking position. The third unlocking member 143 applies a force to the third locking structure 416 along a first direction D1. The third unlocking member 143 causes the third locking structure 416, located in the third locking position, to move to the third unlocking position. Under the action of the third unlocking member 143, the third locking structure 416, located in the third locking position, moves towards the interior of the receiving structure 460 to the third unlocking position.

[0343] The fourth locking structure 417 is unlocked by the fourth unlocking member 144. The fourth unlocking member 144 applies a force to the fourth locking structure 417. The fourth locking structure 417 is movable between a fourth locking position and a fourth unlocking position. The fourth unlocking member 144 applies a force to the fourth locking structure 417 along a first direction D1. The fourth unlocking member 144 causes the fourth locking structure 417, located in the fourth locking position, to move to the fourth unlocking position. Under the action of the fourth unlocking member 144, the fourth locking structure 417, located in the fourth locking position, moves towards the interior of the receiving structure 460 to the fourth unlocking position.

[0344] Further, the locking structure 410 includes an abutting member 411 for abutting against the unlocking structure 110. The abutting member 411 protrudes from the receiving structure 460 along a first direction D1. The box 400 also includes a receiving structure 461, in which the locking structure 410 is disposed. The receiving structure 461 contains the receiving structure. The moving structure 430 is located in the receiving structure 460. The unlocking member 111 can enter the receiving structure 461. The unlocking member 111 is located between the receiving structure 461 and the receiving structure 460. The receiving structure 461 contains the locking structure 410. The receiving structure 461 can protect the locking structure 410, preventing accidental contact and preventing the locking structure 410 from moving when not acted upon by the unlocking member 111. The unlocking member 111 can apply force to the locking structure 410 within the receiving structure 461.

[0345] The abutment member 411, located in the locked position, is situated outside the receiving structure 460. The abutment member 411, in the locked position, abuts against the unlocking structure 110. The abutment member 411 includes an abutment surface, which is arc-shaped and protrudes outwards and upwards. The unlocking structure 110 includes an unlocking member 111, which abuts against the abutment member 411 in the locked position. The unlocking member 111 contacts the abutment surface in the locked position and applies a force to the abutment member 411 in the locked position. Under the action of the unlocking member 111, the abutment member 411 in the locked position can move along a first direction D1. Under the action of the unlocking member 111, the abutment member 411 in the locked position can move along the first direction D1 toward the interior of the receiving structure 460. The abutment member 411 in the locked position can move to the unlocked position in the direction toward the interior of the receiving structure 460. The abutment member 411, located in the locking position, can move to the unlocking position in a direction toward the interior of the receiving structure 460 under the action of the unlocking member 111. The abutment member 411, located in the unlocking position, is situated to the side of the unlocking structure 110 along the first direction D1. Thus, the unlocking member 111 unlocks the locking structure 410.

[0346] Preferably, the locking structure 410 further includes a locking member 412 for connection with the moving structure 430. The locking member 412, in the locked position, is located inside the receiving structure 460. The locking member 412, in the locked position, is connected to the moving structure 430. The locking member 412, in the locked position, can move along a first direction D1 under the action of the unlocking member 111. The locking member 412, in the locked position, can move towards the interior of the receiving structure 460 along the first direction D1 under the action of the unlocking member 111. The locking member 412, in the locked position, can move towards the interior of the receiving structure 460 to the unlocked position under the action of the unlocking member 111. The locking member 412, in the unlocked position, is separated from the moving structure 430. Thus, the locking member 412 unlocks the moving structure 430.

[0347] Furthermore, such as Figure 11 , Figure 15 and Figure 16 As shown, the locking member 412 includes a hook unit 413, which protrudes toward the receiving structure 460. (This is in conjunction with...) Figure 10 As shown, the movable structure 430 includes a groove member 431 recessed in a direction away from the receiving structure 460. Preferably, the movable structure 430 includes a protruding member 439 protruding from the movable structure in a radial direction. The protruding member 439 includes a space open in a direction away from the top wall 441. A hook unit 413 enters the movable structure 430 through the space. The hook unit 413 in the locked position engages with the groove member 431. Thus, the hook unit 413 in the locked position restricts the movement of the movable structure 430. The hook unit 413 in the locked position restricts the rotation of the movable structure 430. The hook unit 413 in the locked position restricts the rotation of the movable structure 430 about a third direction D3. The hook unit 413 in the locked position restricts the rotation of the movable structure 430 about the axial direction of the injection structure 200. The hook unit 413 in the locked position restricts the movement of the movable structure 430. The hook unit 413, located in the locked position, restricts the movement of the moving structure 430 along the third direction D3. The hook unit 413, located in the locked position, restricts the movement of the moving structure 430 along the axial direction of the injection structure 200.

[0348] like Figure 18 and Figure 19As shown, the hook unit 413, located in the locked position, moves to the unlocked position along the first direction D1. The hook unit 413 in the unlocked position is spaced apart from the groove member 431. The hook unit 413 in the unlocked position is not connected to the groove member 431. The hook unit 413 in the unlocked position is separated from the groove member 431. This allows the moving structure 430 to move. The moving structure 430 can rotate about the third direction D3. The moving structure 430 can rotate about the axial direction of the injection structure 200. The moving structure 430 can also move along the first direction D1. The moving structure 430 can also move along the axial direction of the injection structure 200.

[0349] In one possible implementation, the box 400 further includes a reset structure connected to the locking member 412. The reset structure is constructed as an elastic element. The reset structure can be constructed as a spring. The reset structure is capable of elastic deformation along a first direction D1. The reset structure applies a force to the locking member 412 to move the locking structure 410 from the unlocked position to the locked position. The locking structure 410 in the locked position applies a compressive force to the reset structure, causing the reset structure to elastically deform. When the unlocking structure 110 no longer applies a force to the locking structure 410 along the first direction D1, the reset structure applies an elastic force to the locking structure 410 in the locked position, thereby resetting the locking structure 410 from the unlocked position to the locked position.

[0350] The box 400 includes at least two locking structures 410, two of which are respectively connected to both ends of the reset structure along the first direction D1. The two ends of the reset structure along the first direction D1 can be respectively connected to the two locking structures 410. Figure 12 As shown, the box 400 includes a first reset structure 421, one end of which along the first direction D1 can be connected to a first locking structure 414. The other end of the first reset structure 421 along the first direction D1 can be connected to a fourth locking structure 417. The first locking structure 414 can apply pressure to the first reset structure 421, causing it to be compressed and elastically deformed. The second locking structure 415 can apply pressure to the first reset structure 421, causing it to be compressed and elastically deformed. When the first unlocking member 141 no longer applies a force along the first direction D1 to the first locking structure 414, the first reset structure 421 generates an elastic force on the first locking structure 414, causing the first locking structure 414, which was in the first unlocked position, to reset to the first locked position. When the fourth unlocking member 144 no longer applies a force along the first direction D1 to the fourth locking structure 417, the first reset structure 421 generates an elastic force on the fourth locking structure 417, so that the fourth locking structure 417, which is located in the fourth unlocking position, is reset to the fourth locking position.

[0351] The box 400 includes a second reset structure 422, one end of which, along the first direction D1, can be connected to a second locking structure 415. The other end of the second reset structure 422, along the first direction D1, can be connected to a third locking structure 416. The second locking structure 415 can apply pressure to the second reset structure 422, causing it to be compressed and elastically deformed. When the second unlocking member 142 no longer applies a force along the first direction D1 to the second locking structure 415, the second reset structure 422 generates an elastic force on the second locking structure 415, causing the second locking structure 415, located in the second unlocked position, to reset to the first locked position. When the third unlocking member 143 no longer applies a force along the first direction D1 to the third locking structure 416, the second reset structure 422 generates an elastic force on the third locking structure 416, so that the third locking structure 416, which is located in the third unlocking position, is reset to the third locking position.

[0352] like Figure 5 and Figure 10 As shown, the cartridge 400 also includes a housing structure 440 and a locking structure 450. The locking structure 450 is for connection with the moving structure 430 and protrudes from the housing structure 440. The cartridge 400 includes the housing structure 440, which contains developer. The developer in the housing structure 440 can be supplied to the image forming apparatus, allowing the image forming apparatus to spray it onto a sheet and form an image on the sheet. The channel member 452 of the locking structure 450 can protrude from the housing structure 440 of the cartridge 400. Developer in the body 310 of the developer container 300 can enter the channel member 452 to replenish the developer in the cartridge 400.

[0353] The engaging structure 450 is connected to the movable structure 430. The engaging structure 450 moves, thereby causing the movable structure 430 to move. The engaging structure 450 can rotate about a third direction D3, thereby causing the movable structure 430 to rotate. The engaging structure 450 can rotate about the axial direction of the injection structure 200, thereby causing the movable structure 430 to rotate. The engaging structure 450 can move along the third direction D3, thereby causing the movable structure 430 to move. The engaging structure 450 can move along the axial direction of the injection structure 200, thereby causing the movable structure 430 to move. When the engaging structure 450 rotates, the unlocking structure 110 holds the unlocking locking structure 410 in place; neither the unlocking structure 110 nor the locking structure 410 rotates. This avoids affecting the rotation of the engaging structure 450.

[0354] To ensure that the developer can be injected into cartridge 400, combined with Figure 9As shown, the injection structure 200 also includes a mating member 210, which protrudes from the mounting structure 120 along a third direction D3. Optionally, an unlocking structure 110 is fitted around the mating member 210. The mating member 210 is located between at least two unlocking members 111 along a first direction D1.

[0355] When the locking structure 410 moves to the unlocked position under external action, the engaging structure 450 abuts against the mating member 210 of the injection structure 200. When the unlocking structure 110 drives the locking structure 410 to move to the unlocked position, the engagement... Figure 13 As shown, the mating member 210 is sleeved on the outside of the engaging structure 450 of the cartridge 400. The mating member 210 abuts against the engaging structure 450 in the circumferential direction of the injection structure 200. The mating member 210 is tightly fitted to the engaging structure 450 in the circumferential direction of the injection structure 200. The mating member 210 includes an interface unit 211, which communicates with the interior of the body 310 of the developer container 300. The interface unit 211 penetrates the mating member 210 in the third direction D3. The interface unit 211 is configured as a channel. Developer can enter the cartridge 400 through the interface unit 211. The engaging structure 450 protrudes from the housing structure 440. When the unlocking member 111 releases the locking structure 410 from locking the moving structure 430, the engaging structure 450 extends into the interface unit 211. The interface unit 211 abuts against the engaging structure 450. A portion of the engaging structure 450 is located in the interface unit 211. This ensures that the developer can enter the locking structure 450 of the cartridge 400, preventing the developer from leaking from the connection.

[0356] When the unlocking structure 110 releases the locking structure 410 from locking the moving structure 430, a portion of the engaging structure 450 is located in the interface unit 211. This portion of the engaging structure 450 can enter the injection structure 200 through the interface unit 211. The engaging structure 450 includes a channel member 452 that passes through both the moving structure 430 and the engaging structure 450. The channel member 452 is located in the interface unit 211. The channel member 452 enters the injection structure 200 through the interface unit 211.

[0357] Interface unit 211 includes an open opening. The opening faces outwards from interface unit 211. Engaging structure 450 can enter interface unit 211 through the open opening. Preferably, the shape of interface unit 211 matches the shape of engagement structure 450. Mating member 210 may include a groove 212, and engagement structure 450 may include a protrusion, with the groove 212 and protrusion engaging. The protrusion is located in groove 212. Groove 212 abuts against the protrusion. The protrusion abuts against groove 212 along the circumferential direction of injection structure 200. The protrusion is tightly fitted to groove 212 along the circumferential direction of injection structure 200.

[0358] The mating member 210 may include at least two grooves 212, and the engaging structure 450 may include at least two protrusions, with the at least two grooves 212 and the at least two protrusions respectively engaging. The at least two protrusions are located within the at least two grooves 212. The at least two grooves 212 and the at least two protrusions abut against each other. This allows for uniform stress distribution, preventing stress concentration and thus avoiding protrusion breakage.

[0359] The rotation of the mating member 210 drives the engaging structure 450 to move between an initial position and an extended position. The engaging structure 450 moves between the initial position and the extended position along a third direction D3. The engaging structure 450 in the initial position is located in the mating member 210 of the injection structure 200. The engaging structure 450 in the initial position moves away from the housing structure 440 to the extended position. The engaging structure 450 in the extended position protrudes from the engaging structure 450 in the initial position. The engaging structure 450 in the extended position is closer to the body 310 of the developer container 300 than the engaging structure 450 in the initial position. The engaging structure 450 in the initial position is provided in the mating member 210. The engaging structure 450 in the initial position moves toward the body 310 of the developer container 300 to the extended position. The engaging structure 450 in the initial position moves toward the body 310 of the developer container 300 along a third direction D3 to the extended position. This facilitates the entry of developer from the body 310 of the developer container 300 into the engaging structure 450 located in the extended position.

[0360] The engaging structure 450 is connected to the movable structure 430. The engaging structure 450 can move the movable structure 430 between an initial position and an extended position. The movable structure 430 in the extended position is closer to the body 310 of the developer container 300 than the movable structure 430 in the initial position. Figure 19 and Figure 20 As shown, the interior 231 of the connecting member 230 is connected to the interior of the engaging structure 450 in the extended position. A channel member 452 is provided in the engaging structure 450. The interior 231 of the connecting member 230 is connected to the channel member 452 of the engaging structure 450 in the extended position. The developer in the body 310 of the developer container 300 enters the channel member 452 of the engaging structure 450 in the extended position through the injection structure 200, and then enters the cartridge 400 through the moving structure 430.

[0361] In order for the rotation of the mating component 210 to drive the movable structure 430 to move along the third direction D3, such as Figure 8 and Figure 9As shown, the box 400 also includes an inclined structure 462, which is located within the receiving structure 460. The inclined structure 462 is connected to the housing structure 440. The inclined structure 462 is connected to the top. The inclined structure 462 is located outside the housing structure 440. The inclined structure 462 has a through-hole through which the moving structure 430 passes. The moving structure 430 passes through the inclined structure 462. The inclined structure 462 includes an inclined surface member 463, which extends inclinedly about a third direction D3. The inclined surface member 463 is constructed as a generally arcuate surface. The inclined surface member 463 extends inclinedly about the axial direction of the injection structure 200. The inclined surface member 463 extends inclinedly along the circumferential direction of the injection structure 200. The inclined surface member 463 is disposed around the moving structure 430.

[0362] Combination Figure 10 As shown, the movable structure 430 also includes a protruding member 432 and a column member 433, with the protruding member 432 protruding from the column member 433. The protruding member 432 protrudes from the column member 433 in a radial direction. The protruding member 432 is connected to the outer surface of the column member 433. A portion of the column member 433 in a third direction D3 is located outside the housing structure 440. A portion of the column member 433 in a third direction D3 is located inside the receiving structure 460. The protruding member 432 is located outside the housing structure 440. The protruding member 432 is located inside the receiving structure 460. The protruding member 432 is located on the inclined surface member 463.

[0363] The inclined surface member 463 includes a first end unit 464 and a second end unit 465, which are located at opposite ends of the inclined surface member 463 along its extension direction. The first end unit 464 is closer to the shell structure 440 than the second end unit 465. The first end unit 464 is also closer to the shell structure 440 along the third direction D3 than the second end unit 465. The first end unit 464 is also closer to the top wall 441 along the third direction D3 than the second end unit 465. The second end unit 465 is located above the first end unit 464 along the third direction D3.

[0364] The mating member 210 rotates about a third direction D3, thereby causing the movable structure 430 to rotate about a third direction D3, allowing the protruding member 432 to move on the inclined surface member 463. The operator rotates the body 310 of the developer container 300, causing the mating member 210 to rotate. The mating member 210 causes the engaging structure 450 to rotate about a third direction D3, thereby causing the movable structure 430 to rotate about a third direction D3. The protruding member 432 can move about a third direction D3 on the inclined surface member 463. The movable structure 430 can move along a third direction D3 between an initial position and an extended position. The protruding member 432 in the initial position is located at the first end unit 464. The protruding member 432 in the extended position is located at the second end unit 465. The protruding member 432 can move from the first end unit 464 to the second end unit 465. The protruding member 432 can move about a third direction D3 from the first end unit 464 to the second end unit 465. The protruding member 432 located at the first end unit 464 moves to the second end unit 465, so that the moving structure 430 moves toward the injection structure 200. The tilting structure 462 enables the protruding member 432 to move along a third direction D3, thereby causing the moving structure 430 to move along a third direction D3.

[0365] Optionally, the cartridge 400 also includes a fixing structure 470 located within the housing structure 440. The fixing structure 470 connects the movable structure 430 and the housing structure 440. Developer in the movable structure 430 can be discharged into the interior of the housing structure 440 through the fixing structure 470. Figure 6 As shown, one end 471 of the fixed structure 470 is connected to the housing structure 440, and the other end 472 is connected to the movable structure 430. One end of the fixed structure 470 along the third direction D3 is connected to the inner surface of the housing structure 440. A slotted member is provided on the inner surface of the housing structure 440. The slotted member engages with one end 471 of the fixed structure 470. The slotted member can limit the movement of the fixed structure 470.

[0366] The fixed structure 470 includes a receiving cavity member 473, combined with Figure 19 As shown, the other end 472 of the fixed structure 470 includes a receiving cavity member 473. The receiving cavity member 473 opens toward the top wall 441. The movable structure 430 can extend into the receiving cavity member 473. The receiving cavity member 473 is used to accommodate the movable structure 430. The movable structure 430 enters the receiving cavity member 473 through the opening in the receiving cavity member 473. The movable structure 430 is movable within the receiving cavity member 473. The movable structure 430 fits tightly against the receiving cavity member 473. Thus, the receiving cavity member 473 can guide the movable structure 430, and in particular, the receiving cavity member 473 can guide the movable structure 430 along a third direction D3.

[0367] The movable structure 430 includes a first opening member that penetrates the wall of the movable structure 430 along its thickness direction. The first opening member communicates with the channel member 452. The fixed structure 470 includes a second opening member 474 that penetrates the wall of the fixed structure 470 along its thickness direction. The second opening member 474 communicates with the receiving cavity member 473.

[0368] The movable structure 430 is movable between an initial position and an extended position. In the initial position, the first port member of the movable structure 430 is separated from the second port member 474. The first port member and the second port member 474 of the movable structure 430 in the initial position are not connected. The developer in the channel member 452 of the movable structure 430 in the initial position does not move to the second port member 474. The engaging structure 450 in the initial position is located in the mating member 210 of the injection structure 200. In the extended position, the first port member and the second port member 474 of the movable structure 430 are connected. The engaging structure 450 in the extended position is located in the connecting member 230 of the injection structure 200. The developer in the channel member 452 of the movable structure 430 in the extended position moves to the second port member 474 and is then discharged through the second port member 474. The developer in the channel member 452 of the movable structure 430 in the extended position enters the receiving cavity member 473 through the first port member, and the developer in the receiving cavity member 473 is discharged through the second port member 474.

[0369] The cartridge 400 also includes a sealing ring structure 438, which is fitted onto the outside of the fixed structure 470. The sealing ring structure 438 is also connected to a movable structure 430. The movable structure 430 is capable of moving the sealing ring structure 438. The movable structure 430 is capable of moving the sealing ring structure 438 along a third direction D3. In its initial position, the sealing ring structure 438 seals the second port member 474. The interior of the receiving cavity member 473 and the housing structure 440 is separated by the sealing ring structure 438 in its initial position. In its extended position, the sealing ring structure 438 exposes the second port member 474. In its extended position, the sealing ring structure 438 is spaced apart from the second port member 474 along a third direction D3. Developer in the receiving cavity member 473 can be discharged through the second port member 474.

[0370] Preferably, the box 400 further includes an elastic structure 434, which is fitted onto the movable structure 430. The elastic structure 434 is capable of elastic deformation along a third direction D3. One end of the elastic structure 434 is connected to the housing structure 440, and the other end is connected to the movable structure 430. The box also includes a blocking structure 437, which is connected to the movable structure 430. The blocking structure 437 can be configured as a baffle. The blocking structure 437 abuts against the elastic structure. The other end of the elastic structure 434 abuts against the blocking structure 437. The other end of the elastic structure 434 is connected to the movable structure 430 through the blocking structure 437. The blocking structure 437 moves with the movable structure 430, causing the elastic structure 434 to undergo elastic deformation.

[0371] The elastic structure 434 can be configured as a spring. The elastic structure 434 applies a force to the movable structure 430, causing the movable structure 430 in its initial position to move to the extended position. The elastic structure 434 applies an elastic force to the movable structure 430 in its initial position, thereby causing the movable structure 430 in its initial position to return to the extended position. During the rotation of the protruding member 432 of the movable structure 430 on the inclined surface member 463, the movable structure 430 can move upward along the inclined surface member 463 under the action of the elastic structure 434. When the protruding member 432 moves to the second end unit 465 of the inclined surface member 463, that is, when the protruding member 432 rotates to the highest position of the inclined structure 462, the engaging structure 450 can pass through the sealing membrane unit 241.

[0372] The developer in the developer container 300 is equipped with a double-locking structure during its entry into the cartridge 400. The first unlocking device, the unlocking structure 110 of the developer container 300, opens the locking structure 410 of the cartridge 400 used to lock the moving structure 430. After the moving structure 430 is unlocked (or simultaneously unlocked), the mating member 210 of the injection structure 200 and the engaging structure 450 engage. By rotating the body 310 of the developer container 300, the moving structure 430, under the action of the inclined surface member 463, rotates towards the body 310 of the developer container 300. The engaging structure 450 pushes the sealing member open. The sealing ring structure 438 moves towards the body 310 of the developer container 300, connecting the channel member 452, the first port member, and the second port member 474, thus opening the channel member 452 of the entire system. The developer can then enter the cartridge 400 through the second port member 474. Thus, during the replenishment process, the mating component 210 and the engaging structure 450 of this disclosure cooperate to open the channel component 452, effectively preventing the use of the pirated developer container 300 and reducing leakage.

[0373] After the developer is replenished, the operator can reverse the rotation of the developer container 300 body 310 back to its original position. The moving structure 430 rotates in the opposite direction and moves downward on the inclined surface member 463 of the inclined structure 462. The first port member is closed. The sealing piston unit 242 moves to the closed position. The developer flow is blocked. Then, the positioning member 113 of the unlocking structure 110 of the adapter 100 is pressed, causing the positioning member 113 to move toward the receiving structure 460. The adapter 100 can move away from the cartridge 400 along the third direction D3. The injection structure 200 moves away from the cartridge 400 to separate from the cartridge 400. The unlocking structure 110 moves away from the cartridge 400 to separate from the cartridge 400. The locking structure 410 moves to the locked position. The moving structure 430 is fixed. Developer leakage can be prevented when the developer container 300 is removed.

[0374] This disclosure also provides an image forming apparatus, which includes the aforementioned housing 400.

[0375] According to the image forming apparatus of this disclosure, the image forming apparatus includes the aforementioned cartridge 400. The cartridge 400 includes a movable structure 430 and a locking structure 410 for opening towards the outside of the cartridge 400, and the movable structure 430 is movable for locking. In this way, the locking structure 410 of the cartridge 400 locks the movable structure 430, thereby effectively reducing the possibility of ink leakage during the installation of the developer container 300 into the cartridge 400, and ink leakage leading to contamination of the cartridge 400's channels, due to the cartridge's channels remaining constantly connected.

[0376] The cartridge 400 is capable of supplying developer to the image forming apparatus. The cartridge 400 supplies developer to the image forming apparatus through a connection hole. In particular, the cartridge 400 is capable of supplying qualified developer to the image forming apparatus.

[0377] The image forming apparatus includes multiple cartridges 400 arranged in a row. Optionally, the multiple cartridges 400 are arranged side by side. This facilitates installation onto the body 310 of the developer container 300 of the image forming apparatus, saving space. The developers in the multiple cartridges 400 are all different to provide different colors of developers to the image forming apparatus.

[0378] The image forming apparatus replenishes developer into the cartridge 400 via the developer container 300 during the initial state or after a period of printing. In this disclosure, the external developer container 300 replenishes developer into the cartridge 400. After unlocking the locking structure 410 and the moving structure 430, the channel member 452 is opened, allowing developer to enter the cartridge 400 while preventing leakage during replenishment. Similarly, when an external ink bottle fills an ink tank, after unlocking the locking structure 410 and the moving structure 430, the channel member 452 is opened, allowing ink to enter the ink tank body while preventing ink leakage during the installation of the developer container 300 into the cartridge 400.

[0379] The cartridge 400 includes a movable structure 430 and a locking structure 410, the locking structure 410 being used to lock the movable structure 430. The movable structure 430 is open to the outside of the cartridge 400. The movable structure 430 is movable. The movable structure 430 is also capable of receiving developer. The locking structure 410 is capable of restricting the movement of the movable structure 430. The locking structure 410 is used to unlock under external action to separate the locking structure 410 from the movable structure 430.

[0380] The specific structure of box 400 is similar to that of the box 400 described above, and will not be repeated here for the sake of brevity.

[0381] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure pertains. The terminology used herein is for descriptive purposes only and is not intended to limit the scope of this disclosure. Terms such as “part” or “component” appearing herein can refer to a single part or a combination of multiple parts. Terms such as “installation” or “installation” appearing herein can refer to one component being directly attached to another component or one component being attached to another component via an intermediary. A feature described in one embodiment herein may be applied, alone or in combination with other features, to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise specified.

[0382] This disclosure has been described through the above embodiments; however, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit this disclosure to the described embodiments. Furthermore, those skilled in the art will understand that this disclosure is not limited to the above embodiments, and many more variations and modifications can be made based on the teachings of this disclosure, all of which fall within the scope of protection claimed by this disclosure. The scope of protection of this disclosure is defined by the appended claims and their equivalents.

Claims

1. An adapter for a developer replenishment system of an image forming apparatus, characterized in that, The adapter includes an unlocking structure for unlocking the locking structure of the box, thereby separating the locking structure from the moving structure of the box. The unlocking structure includes an unlocking member for applying force to the locking structure. The unlocking structure includes at least two unlocking components, which are spaced apart. At least two of the unlocking components apply a force to the locking structure, or At least two of the unlocking members apply force to at least two of the locking structures, or At least one of the two unlocking components applies a force to at least two of the locking structures.

2. The adapter according to claim 1, characterized in that, The unlocking structure further includes a main component connected to the unlocking component. The unlocking component protrudes from the surface of the main component along a first direction, which is parallel to a first radial direction of the body of the developer container. When the unlocking component is in a state of applying force to the locking structure, the first direction is parallel to the length direction of the container.

3. The adapter according to claim 2, characterized in that, The unlocking structure further includes a positioning component, which is connected to the main component and is located on the opposite side of the main component from which the unlocking component is connected.

4. The adapter according to claim 2, characterized in that, The unlocking structure further includes a guide member that protrudes from the surface of the main body member along a second direction, which is parallel to the second radial direction of the body of the developer container and perpendicular to the first direction.

5. The adapter according to claim 4, characterized in that, The guide member is disposed adjacent to the unlocking member.

6. The adapter according to any one of claims 1-5, characterized in that, The adapter also includes an injection structure for connecting to the unlocking structure and the body of the developer container, and for allowing developer in the body of the developer container to pass through.

7. The adapter according to claim 6, characterized in that, The adapter further includes a mounting structure connected to the unlocking structure, the unlocking structure protruding from the mounting structure along a third direction; the unlocking structure is movably connected to the injection structure via the mounting structure, the third direction being perpendicular to a first direction, the third direction being perpendicular to a second direction, the first direction being perpendicular to the second direction, the first direction being parallel to a first radial direction of the developer container body, and the second direction being parallel to a second radial direction of the developer container body; when the unlocking member is in a state of applying force to the locking structure, the first direction is parallel to the length direction of the cartridge.

8. The adapter according to claim 7, characterized in that, The adapter includes at least two unlocking structures, both of which are connected to the mounting structure and are arranged opposite to each other along the circumferential direction of the injection structure.

9. The adapter according to claim 8, characterized in that, The unlocking structure includes an unlocking component, and the unlocking components of at least two unlocking structures are disposed opposite each other along the radial direction of the injection structure.

10. The adapter according to claim 9, characterized in that, At least two of the unlocking components are provided with a mating component of the injection structure.

11. The adapter according to claim 6, characterized in that, The injection structure includes: A connecting member for connecting the unlocking structure and the body of the developer container; A mating member that protrudes from the connecting member along the axial direction of the injection structure.

12. The adapter according to claim 11, characterized in that, When the unlocking structure drives the locking structure to move to the unlocked position, the mating component abuts against the engaging structure of the box.

13. The adapter according to claim 12, characterized in that, The mating component is rotatable relative to the unlocking structure.

14. The adapter according to claim 12, characterized in that, The mating component includes an interface unit, which abuts against the engaging structure.

15. The adapter according to claim 14, characterized in that, The interface unit includes a groove that abuts against the protrusion of the engaging structure.

16. The adapter according to claim 12, characterized in that, The injection structure further includes a sealing member located within the mating member, the sealing member being used to seal the injection structure.

17. The adapter according to claim 11, characterized in that, The unlocking structure is sleeved on the outside of the mating component.

18. A developer container, characterized in that, The developer container includes: a developer container body and an adapter as described in any one of claims 6-9 and 12-17.

19. The developer container according to claim 18, characterized in that, The injection structure includes a mating member located between at least two of the unlocking structures.

20. The developer container according to claim 19, characterized in that, The injection structure further includes a connecting member for connecting the unlocking structure and the body of the developer container.

21. The developer container according to claim 20, characterized in that, The interior of the connecting member is connected to the interior of the engaging structure located in the extended position.

22. The developer container according to claim 20, characterized in that, The injection structure further includes a sealing member located within the mating member to separate the interior of the mating member from the interior of the connecting member.

23. The developer container according to claim 22, characterized in that, The rotation of the mating component can drive the engaging structure to move toward the connecting component, so that the engaging structure passes through the sealing component and enters the interior of the connecting component.

24. A developer container, characterized in that, The developer container includes: a developer container body and the adapter as described in claim 10, wherein the injection structure includes a mating member.

25. The developer container according to claim 24, characterized in that, The injection structure further includes a connecting member for connecting the unlocking structure and the body of the developer container.

26. The developer container according to claim 25, characterized in that, The interior of the connecting member is connected to the interior of the engaging structure located in the extended position.

27. The developer container according to claim 25, characterized in that, The injection structure further includes a sealing member located within the mating member to separate the interior of the mating member from the interior of the connecting member.

28. The developer container according to claim 27, characterized in that, The rotation of the mating component can drive the engaging structure to move toward the connecting component, so that the engaging structure passes through the sealing component and enters the interior of the connecting component.

29. A developer container, characterized in that, The developer container includes: a developer container body and the adapter as described in claim 11.

30. The developer container according to claim 29, characterized in that, The interior of the connecting member is connected to the interior of the engaging structure located in the extended position.

31. The developer container according to claim 29, characterized in that, The injection structure further includes a sealing member located within the mating member to separate the interior of the mating member from the interior of the connecting member.

32. The developer container according to claim 31, characterized in that, The rotation of the mating component can drive the engaging structure to move toward the connecting component, so that the engaging structure passes through the sealing component and enters the interior of the connecting component.

33. A cartridge, detachably mounted in an image forming apparatus, the cartridge for storing a developer, characterized in that... The box includes: A movable structure that opens to the outside of the box and is movable; A locking structure is provided for locking a movable structure, and the locking structure is also designed to unlock under external force to separate the locking structure from the movable structure. The box further includes a receiving structure, and a locking structure is movably connected to the receiving structure. The locking structure is movable between a locked position and an unlocked position. In the locked position, the locking structure restricts the movement of the movable structure. In the unlocked position, the locking structure is separated from the movable structure to allow the movable structure to move. The locking structure includes an abutment member, which is located outside the receiving structure when in the locking position, and moves to the unlocking position towards the interior of the receiving structure when in the locking position.

34. The box according to claim 33, characterized in that, The locking structure also includes a locking component. The locking member located in the locking position is connected to the moving structure. The locking member located in the unlocked position is separated from the moving structure.

35. The box according to claim 34, characterized in that, The locking member includes a hook unit, and the moving structure includes a groove member. The hook unit in the locking position engages with the groove member, and the hook unit in the unlocking position is spaced apart from the groove member.

36. The box according to claim 34, characterized in that, The box also includes a reset structure connected to the locking member, which applies a force to the locking member to move the locking structure from the unlocked position to the locked position.

37. The box according to claim 36, characterized in that, The box includes at least two locking structures, two of which are respectively connected to the two ends of the reset structure along a first direction, the first direction being parallel to a first radial direction of the body of the developer container; when the unlocking member is in a state of applying force to the locking structure, the first direction is parallel to the length direction of the box.

38. The box according to claim 33, characterized in that, The moving structure is located within the receiving structure.

39. The box according to claim 33, characterized in that, The box also includes a housing structure and a locking structure, the locking structure being used to connect with the movable structure, the locking structure protruding from the housing structure.

40. The box according to claim 39, characterized in that, When the locking structure moves to the unlocked position under external action, the engaging structure abuts against the mating component of the injection structure.

41. The box according to claim 39, characterized in that, The box also includes an inclined structure, which includes an inclined surface member that extends inclined about a third direction, the third direction being parallel to the movement direction of the unlocking structure.

42. The box according to claim 41, characterized in that, The movable structure further includes a protruding member and a column member, wherein the protruding member protrudes from the column member.

43. The box according to claim 42, characterized in that, The cooperating component rotates around the third direction, thereby enabling the moving structure to rotate around the third direction, allowing the protruding component to move on the inclined surface component.

44. The box according to claim 43, characterized in that, The inclined surface member includes a first end unit and a second end unit, wherein the first end unit is closer to the shell structure along the third direction than the second end unit.

45. The box according to claim 44, characterized in that, The movable structure is movable along the third direction between an initial position and an extended position, with the protruding member located at the initial position in the first end unit and the protruding member located at the extended position in the second end unit.

46. ​​The box according to claim 45, characterized in that, The protruding member located at the first end unit moves to the second end unit so that the moving structure moves toward the injection structure.

47. The box according to claim 46, characterized in that, The engaging structure located in the initial position is located in the mating member of the injection structure, and the engaging structure located in the extended position is located in the connecting member of the injection structure.

48. The box according to claim 39, characterized in that, The box also includes a fixing structure located within the housing structure and connected to the movable structure.

49. The box according to claim 48, characterized in that, The fixed structure includes a receiving cavity member for accommodating the movable structure, and the movable structure is movable within the receiving cavity member.

50. The box according to claim 48, characterized in that, The movable structure includes a first opening member, and the fixed structure includes a second opening member. The movable structure is capable of moving between an initial position and an extended position. The first port component and the second port component of the movable structure located at the initial position are separated. The first port component of the movable structure located in the extended position is in communication with the second port component.

51. The box according to claim 33, characterized in that, The box also includes a shell structure and an elastic structure. The elastic structure is sleeved onto the movable structure, with one end of the elastic structure connected to the shell structure and the other end connected to the movable structure.

52. The box according to claim 51, characterized in that, The box also includes a receiving structure, in which the locking structure is provided.

53. An image forming apparatus, characterized in that, The image forming apparatus includes a cartridge as described in any one of claims 33-52.

54. The image forming apparatus according to claim 53, characterized in that, The image forming apparatus includes a plurality of boxes arranged in a row.

Images