TWI330138B - Ink-guiding device for a continuous ink supply system - Google Patents

Description

1330138 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to an ink-conducting structure, and more particularly to an ink-conducting structure suitable for a continuous supply and accumulation system. [Prior Art] • In general, inkjet printers are popular among consumers because of their ease of operation and can be printed on a variety of inkjet media. However, inkjet printers will be used for a period of time. The ink cartridge must be replaced due to the exhaustion of the ink. The common replacement method is to discard the old ink and install a new ink to provide ink. This not only causes waste of the ink cartridge, but also the ink cartridge. Expensive and intangible increases the user's overhead. In order to print costs at 1f and avoid resources, good use of a continuous ink supply system of one ink centimeter was made. ♦ The continuous ink supply of the material is pure external continuous ink supply line, which is set outside the inkjet printer - the ink supply container, and the ink supply container and the ink inside the inkjet printer are connected by a pipeline. By using the principle of vacuum ink guiding, the ink is introduced into the ink g from the ink supply container, and then the ink consumption of the ink supply container is visually observed and the ink is replenished to the ink supply container in a timely manner to achieve continuous supply of ink® ink. Ink. However, the above continuous ink supply system has many limitations and inconveniences. The first ink supply container must be placed on the same plane as the ink jet printer, and the ink level of the ink supply container must be slightly lower than the ink jet printer. The machine sprays 6 nozzles to prevent the ink from overflowing from the ink outlet due to the excessive hydraulic pressure from the ink supply container. However, after standing for a period of time, the ink cartridge is often returned to the ink supply container due to its high liquid level, which not only seriously affects the ink supply state, but also wastes a certain amount of ink when it is reused. The pressure is restored to balance and the ink is supplied smoothly. Secondly, because the position of the ink supply container is concealed, the user is prone to make up the ink. When the ink of the ink supply container is used up, the ink cartridge cannot be properly supplied with ink, and even the ink may be blocked due to lack of ink drying. Ink outlet. Furthermore, the assembly of the ink cartridge, the ink supply container and the pipeline is complicated. If the pipeline is improperly installed, the movement of the ink cartridge carrier will be affected to reduce the printing quality, and if the pipeline is loose, the ink will leak, and the entangled pipeline is also Will affect the external appearance of the inkjet printer. However, it is conventionally known that the ink supply container lacks a structure for reducing ink leakage. Therefore, when the ink supply container needs to be replaced and is taken out from the carrier, it is extremely easy to leak ink, which not only causes waste of water, but also pollutes the inside of the inkjet printer. It is more likely that when the ink supply container is taken out, it is easy to block the flow path of the ink due to the gas entering the pipeline, which will seriously affect the subsequent ink supply and cause the ink to break. In view of this, how to develop an ink guiding structure suitable for a continuous ink supply system to avoid the above-mentioned conventional defects is an urgent problem to be solved. Mouth 1 [Summary of Contents] Thimble The main purpose of this case is to provide an ink guiding structure, which utilizes 1330.138

The first base of the structure abuts the blocking portion of the plug of the ink supply container to open the blocking portion, so that the opening of the first base can enter the ink supply chamber, and at the same time, the top of the ink supply container is used to abut the top a plunger inside the base and compressing the elastic member connected to the plunger to create a gap between the plunger and the accommodating space, so that the ink can be sequentially passed through the opening, the gap and the accommodating space by the ink supply chamber The ink guiding operation is completed, and because the outer wall of the first base is provided with a flange, the thimble structure can be used for close contact with the receiving portion Φ of the plug when the ejector structure is combined with the ink supply container, so that the ink supply process can be avoided. Side leakage of ink. When the ink supply container is to reduce the ink leakage, the ejector pin is separated from the ink supply container, and the abutting force of the ink supply container against the plunger of the first base disappears, so the plunger The aperture can be separated from the accommodating space by the slanting end and the inclined inner wall of the accommodating space by the abutting of the elastic restoring force of the elastic element. On the other hand, the first pedestal is no longer blocked by the plug. The partition can be restored to the original shape to isolate the ink supply chamber and the accommodating space to prevent the ink from overflowing from the ink supply chamber. Since the ink supply container and the ink supply container carrier end have a good mechanism for reducing ink leakage, It is possible to avoid the occurrence of ink leakage in the conventional ink supply container or the ink supply container holder, and to prevent gas from entering and affecting the ink supply. In order to achieve the above object, one of the more general embodiments of the present invention provides an ink guiding structure suitable for a continuous ink supply system, comprising: an ink supply container ink guiding device, which is suitable for an ink supply container, and the ink supply container has The ink-receiving device for accommodating the ink, the ink-receiving device of the ink supply container comprises: a plug having an ink supply chamber, a blocking portion and a accommodating portion, wherein the ink supply chamber is in communication with the ink-receiving device, and the accommodating portion has a slope and is blocked Department is used to separate the ink supply chamber and the receiving part; the top column, 8 I33Q138

The part is housed in the ink supply chamber; and the carrier ink guiding device is adapted to be used on the ink supply container carrier. The carrier ink guiding device comprises: a first base, including an opening, a flange and an accommodating space a plunger that is placed in the accommodating space; and a second pedestal having an elastic member coupled to the plunger, wherein the first pedestal is coupled to the second pedestal and fixed to the ink container holder The plunger is received by the elastic force of the elastic member of the second base and abuts against the inner wall of the accommodating space of the first base to isolate the opening from the accommodating space; when the ink supply container is disposed in the ink supply container When the carrier is on the carrier, the first base of the ink guiding device of the carrier will be abutted by the receiving portion of the ink guiding device of the ink supply container to enter the ink supply chamber, so that the opening is received in the ink supply chamber, and the convex portion is convex. The edge will abut against the slope of the receiving portion, and the abutting column of the ink supply container ink guiding device will pass through the aperture of the first base of the carrier ink guiding device to abut the plunger to compress the elasticity of the second base a component that creates a gap between the plunger and the inner wall of the accommodating space to connect the orifice and accommodate the space The ink in the ink containing device sequentially enters the ink supply container holder from the ink supply chamber, the opening, the gap and the accommodating space for ink supply, and • the first base of the carrier ink guiding device is retracted from the supply When the ink supply chamber of the ink container is in the ink supply device, the abutting column of the ink supply container ink guiding device will no longer compress the plunger of the carrier ink guiding device, and the plunger will utilize the elastic restoring force of the elastic member of the second base. The plunger is abutted against the first base to isolate the aperture and the accommodating space, and the blocking portion also separates the ink supply chamber and the accommodating portion from the first susceptor to retreat from the ink supply chamber to respectively carry the bearing guide The ink device and the ink supply device of the ink supply container reduce ink leakage. According to the concept of the present invention, the ink receiving device is an ink bag, and the ink supply path is communicated between the ink bag and the ink supply chamber. 9 1330.138

According to the concept of the present invention, the blocking portion of the plug is a film and is made of a rubber material, and the blocking portion may also be a valve structure. According to the concept of the present case, the abutting column is a rigid material. According to the concept of the present invention, the accommodating space of the first pedestal has an inclined inner wall, and the plunger has an inclined end, and the inclined angles of the inclined inner wall and the inclined end cooperate to make the plunger bear the elasticity of the second pedestal. When the elastic force of the component acts, the inclined end can be used to incline the inner wall to isolate the opening and the accommodating space, and when the abutting column of the ink supply container inducing the top of the plunger abuts against the plunger and presses the elastic member, the tilt of the plunger The end will be separated from the inclined inner wall to create a gap to connect the aperture and the accommodation space. According to the concept of the present invention, the plunger further has a notch and a connecting end, the notch is located at the inclined end for matching the abutting column of the ink supply container, and the connecting end is used for connecting the elasticity of the second base. element. According to the concept of the present invention, wherein the carrier ink guiding device is a thimble structure, and the cross-sectional size of the first pedestal substantially matches the size of the blocking portion of the plug, the other purpose of the present invention is Provided is an ink supply container ink guiding device which is disposed on an ink supply container and is suitable for a continuous ink supply system, the ink supply container has a casing and is provided therein with an ink containing device for accommodating ink, and the ink supply container guides ink The device comprises: a plug having an ink supply chamber, a blocking portion and a receiving portion, wherein the ink supply chamber is in communication with the ink receiving device, and the ink supply chamber and the receiving portion are separated by a blocking portion; when the plug receives an external force When acting, the blocking portion is opened, so that the ink in the ink receiving device is released from the ink supply chamber through the blocking portion to supply ink, and when the external force disappears, the blocking portion will be separated for 1330138

The ink chamber and the receiving portion to reduce ink leakage. In order to achieve the above object, a further generalized embodiment of the present invention provides a carrier ink guiding device disposed on an ink supply container holder for guiding ink from an ink supply container having an abutting column. The ink guiding device comprises: a first base comprising an aperture and an accommodating space; a plunger configured to be placed in the accommodating space; and a second pedestal having an elastic member in contact with the plunger, wherein the a pedestal is connected to the second pedestal and fixed to the ink supply Φ holder, so that the plunger receives the elastic force of the elastic member of the second pedestal against the top opening to separate the aperture and the accommodating space; When the plunger receives the action of the abutting column from the ink supply container, the plunger is compressed against the plunger to displace the plunger away from the orifice end, thereby causing the orifice and the receiving space to communicate, so that the ink enters the ink supply container. The carrier, when the abutment column is separated from the plunger, the plunger will return to the position of the abutting end to separate the ink from entering the ink container holder. In order to achieve the above object, a further generalized embodiment of the present invention provides an ink supply container ink guiding device which is disposed on an ink supply container, has an outer casing and has a capacity for accommodating ink therein. Ink device, and the ink supply container ink guiding device comprises: a plug having an ink supply chamber, a blocking portion, a receiving portion and an abutting column, the ink supply chamber is connected with the ink receiving device, and the ink supply chamber and the receiving device The inter-parts are separated by a partition, and the abutting post is partially disposed in the plug. [Embodiment] Some exemplary embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have 11 -= deization in different aspects, and the description of the _ and FIG. 4 are essentially used for explanation, instead of limiting the present. slaughter. = Referring to Figure 1, it is a list of the preferred embodiment of the present invention, which is applicable to - continuous crying! R m ten ink supply system, and includes an ink supply capacity: and an ink supply container holder 2 for carrying the ink supply container i, =1 mainly using the plug 12 and the ejector pin on the ink supply container holder 2:

The inner joint (four) four figure is shown) to unblock the ink guiding structure and guide the ink contained in the ink supply to the ink supply container holder 2 for ink supply. - Please refer to the second figure, which is a combination diagram of the two parts of the ink supply shown in the first figure. As shown in the second figure, the ink supply container 本 plug 12 and the offset i in the present case; the hopper is placed, that is, the π /, the yue ink device 11 is housed in the ink supply capacity.

In the embodiment, the ink-receiving device U can be - ink bag 'but not limited to this'. Any device capable of injuring ink can be used as the case of the case. As a source of ink supply, in addition, the ink-receiving garment 11 has a valley structure 11 丨 for accommodating the plug 12 . The plug 12 of the ink supply device is made of a soft material, for example, a rubber soft plug, but not limited thereto, so as to cooperate with the housing structure 11U of the ink-receiving device 11 by its type. And engaging in the accommodating structure (1), and the technical base 12 further has an ink supply chamber 121, a blocking portion 122 and a accommodating portion 3, wherein the ink supply to 121 is connected to the ink receiving device by the ink supply passage 14 The ink in the ink device 11 can flow into the ink supply chamber 121 via the ink supply passage 14 and be stored in the ink supply tray 121, and the ink supply chamber 121 and the accommodating portion 123 can be prevented from being partially leaked by the ink supply container 1. The partitioning portion 122 is separated by a 12 1330138 blocking portion 122. In this embodiment, the blocking portion 122 is a film made of soft rubber or silicone rubber, for example, a valve, but not limited thereto. When changing, it can be turned on or off to guide or block the ink valve, and can be used as the blocking portion 122 of the present case. The accommodating portion 123 is disposed inside the plug 12 and disposed on one side of the ink supply chamber 121 and is inwardly recessed. Further, the accommodating portion 123 has a slope 1231 adjacent to the side of the blocking portion 122. The main purpose of the φ is that when the ink supply container 1 is assembled with the ink supply container holder 2, the portion of the first base 211 can be accommodated by the accommodating portion 123, and the first base of the ink supply container holder 2 can be made. The flange 2113 of the seat 211 can abut against the inclined surface 1231 of the accommodating portion 123. The top pillar 13 is composed of a rigid material which is fixed inside the ink supply container 1 and partially accommodated in the ink supply chamber 121 of the plug 12. Please refer to the third figure (a)-(b), respectively. It is a disassembled schematic diagram and a combination diagram of the ink-conducting container carrier ink guiding device shown in the first figure in the x-x' section. Referring first to the third figure (a), in the embodiment, the carrier ink guiding device disposed on the ink supply container holder 2 can be a thimble structure 21, and the ink container holder 2 is mainly used for carrying The ink container 1 (shown in the fourth figure) has a ejector setting hole 20 on one side thereof for arranging the ejector structure 21. The thimble structure 21 is mainly used in combination with the plug 12 of the ink supply container 1 (as shown in the fourth figure) to guide the ink in the ink supply container 1 into the ink supply container holder 2 and supply ink to the ink ejection port (not shown). Show) for the subsequent print output action. In this embodiment, the ejector structure 21 includes a first base 211, a plunger 13 1330138 212, and a first base 213'. The first base 211 has an aperture 21, an accommodation space 2112, a flange 2113, and a fixing portion. 2114, wherein the accommodating space 2112 axially has a first base 211, and has a slanted inner wall 2115 at a side adjacent to the aperture hi!, and the aperture 2111 is located in the accommodating space 2112. On one side of the solid portion 2114, the fixing portion 2114 is used to connect and fix the ink container holder 2 and the second base 213. The outer shape of the first base 211 is substantially a columnar structure, for example, a cylinder, and has an inclined taper near the end of the opening 2111, but not limited thereto, and the flange 2113 surrounds the first base. The periphery of the seat 211 is disposed parallel to the fixing portion 2114 to prevent the ink leakage between the ink supply container 1 and the thimble structure 21 from being abutted by the flange 2113 and the inclined surface 1231 of the accommodating portion 123 of the plug during the ink guiding process. phenomenon. In addition, the maximum cross-sectional area of the first pedestal 2 ι from the aperture 2111 to the flange 2113 is substantially equal to the blocking portion 122 of the plug 12 of the ink supply container 1, so that a portion of the first pedestal 2 ι can pass through the blocking portion 122. It is accommodated in the ink supply chamber 121, and the first beauty and the plug 12 can be tightly sleeved (as shown in the fourth figure). Please refer to the third figure (a). The second base 213 of the ejector structure 21 has a receiving portion 2132, a sleeve end 2133 and an elastic member. The elastic member 2131 can be a spring, but not For any force that can withstand the force (4) and the elastic restoring force can be used to restore the original shape when the force disappears, it can be used in this case as the elastic element 2 (3). The receiving portion 2132 of the second base 213 can be used for receiving and fixing the elastic element-end (as shown in the third figure (b)), and the sleeve end 2133 is axially extending through the second

In order to make the connection between the ink supply chamber H, the second base 211 and the second base T more tight, the first base 211 is provided with a groove 2116 and the second base 213 is also provided with a groove 2134. The collar 214 is accommodated, so when the thimble structure 21 is fixed to the ink supply container holder 2, between the first base 211 and the ink supply container holder 2 and between the first base 211 and the second base 213 The gasket 214 can be utilized to achieve the purpose of tight joints. In addition, the ejector structure 21 includes a plunger 212 in addition to the first pedestal 211 and the second pedestal 213, and the shape of the plunger 212 substantially matches the accommodating space 2112 of the first pedestal 211, but The area is substantially smaller than the cross-sectional area of the valley space 2Π2 of the first pedestal 211. In this embodiment, the plunger 212 is also a columnar structure, such as a cylinder, but not limited thereto. The 212 includes an inclined end 2121, a notch 2122, and a connecting end 2123, wherein the notch 2122 is located at the inclined end 2121. The inclined end of the inclined end 2121 is matched with the inclined inner wall 2Π5 of the receiving space 2112, so when the plunger 212 is placed When the space 2112 is accommodated, the inclined end 2121 of the plunger 212 can be utilized. The first inner base 211 and the slanted inner wall 2115 of the first base 211 are in close contact with each other to ensure the separation of the opening 2111 of the first base 211 and the accommodating space. 2112, and the notch 2122 is aligned with the aperture 2111, and the connecting end 2123 of the plunger 212 is used to connect the elastic member 2131 of the second base 213 (as shown in the third figure (b)). Referring to the third figure (b) and in conjunction with the third figure (a), after the thimble structure 21 is assembled, the connecting end 2123 of the plunger 212 is fixedly connected to the elastic member 2131, and the column base 212 is housed in the first base. In the accommodating space 2112 of the seat 211, the first pedestal 211 is inserted by the ejector pin 15 1330.138 * 9 hole 20 on the side of the ink supply container holder 2 and fixed by the fixing portion 2114 connected to the second pedestal 213. On the ink container holder 2, the first base 211 is inserted into the interior of the ink supply container holder 2, and the accommodating space 2112 of the first base 211 is in communication with the sleeve end 2133 of the second base 213. The ink supply container holder 2, the first base 211 and the second base 213 respectively have a gasket 214 between them, which provides a function of buffering and preventing ink leakage. Referring to FIG. 3(b), when the ejector structure 21 is fixed to the ink supply container φ carrier 2, the plunger 212 is subjected to the elastic force of the elastic member 2131 and is urged toward the opening 2111 of the first base 211. In addition, since the plunger 212 has the inclined end 2121 of the inclined inner wall 2115 of the accommodating space 2112, when the elastic member 2131 pushes the plunger 212, the inclined end 2121 of the plunger 212 will abut against the inclined inner wall of the accommodating space 2112. 2115 blocks the aperture 2111 of the first pedestal 211 and the accommodating space 2112 to reduce the ink leakage of the thimble structure 21. Please refer to the fourth figure, which is a cross-sectional view of the Φ-χ' of the combination of the second figure and the third figure (b) of the present case. As shown, when the ink supply container 1 is to be assembled on the ink supply container holder 2 to constitute an ink guiding structure, the plug 12 of the ink supply container 1 is axially aligned with the ejector structure of the ink supply container holder 2. The first pedestal 211 of the first 211, so that when the ink supply container 1 is advanced toward the ejector structure 21, the first pedestal 211 can enter the accommodating portion 123 of the plug 12 and exert a force against the top end of the accommodating portion 123. The blocking portion 122 opens the blocking portion 122 in the direction of the ink supply chamber 121, so that the opening 2111 of the first base 211 can enter the ink supply chamber 121. When the ink supply container 1 continues to advance toward the ejector structure 21, due to the ink supply capacity 1330138

The abutting column 13 of the device 1 has the characteristics of a rigid material and is partially accommodated in the ink supply chamber 121. Therefore, after the first base 211 enters the ink supply chamber 121, the abutting column 13 will pass through the hole of the first base 211. The mouth 2111 abuts against the notch 2122 of the plunger 212 and acts against the elastic force of the elastic member 2131 of the thimble structure 21 to compress the plunger 212 inwardly, that is, to provide an external force against the plunger 212, so that the plunger 212 The opening is away from the opening 2111, and a gap 215 is formed between the inclined end 2121 of the plunger 212 and the inclined inner wall 2115 of the accommodating space 2112 to communicate with the opening 2111 of the first base 211 and the accommodating space 2112. When the ink supply container 1 continues to advance toward the ejector structure 21 to bring the ink supply container 1 to the positioning position on the ink supply container holder 2, since the flange 2113 of the first base 211 abuts against the receiving portion of the plug 12 On the one hand, the inclined surface 1231 of the 123 prevents the user from excessively applying force when the ink supply container 1 is mounted, so that the first base 211 is pressed against the ink receiving device 11 to damage the ink containing device 11, and on the other hand, the ink supply chamber can be avoided. The ink in the 121 is discharged from the gap between the first pedestal 211 and the plug 12, so that the ink from the ink containing device 11 enters the ink supply chamber 121, and sequentially passes through the aperture 2111 of the first pedestal 211. The flow path formed by the gap 215 and the accommodating space 2112 is drained to the ink supply port (not shown) of the ink supply tube of the sleeve end 2133 to guide the ink to the ink supply container holder 2 to complete the ink guiding operation. . In addition, since the cross-sectional shape and size of the first base 211 of the thimble structure 21 are matched with the blocking portion 122 of the plug 12, the first base 211 can be tightly sleeved on the plug 12, in other words, the ink supply container 1 And the tight connection between the ink supply container holders 2 can surely avoid ink leakage during the ink guiding process. Since the volume of the ink receiving device 11 of the ink supply container 1 is limited, when the printing of 13 1330138 is performed, the warning message of the low ink content of the V two-second ink supply container 1 appears in the direction of the ink container holder 2 away from the thimble structure. 21 Cry 1 out of the ink supply container ^ to refill the ink, or replace the new ink supply capacity in two directions: the second supply ^ ink capacity 111 separation, ink supply...==

The force of the column i-pillar 2 in the accommodating space 2112 of the pedestal 212 of the plug 212 is also weakened, that is, the top pillar 13 is not (four)) the cylindrical base 212, and the thimble structure The plunger 212 of the 21 (10) acts as an elastic restoring force toward the first base 211, and the inclined end 2121 of the first base 211 again abuts against the tilt of the first base 211 2 the accommodation space 2112. The inner wall 2115 is tilted by the inclined end 2 (2): the tight fit of the Π5 causes the thimble structure to internally reduce the w seal H of the ink leakage, which is the first-reduced ink leakage (such as the third_) and the ink supply The portion of the container ink guiding device will block the embedding of the ink supply container 1 by the first base 211 of the ejector structure 21 of the ink supply container holder 2 as the ink supply container is separated by the ink supply tray carrier 2 The abutting force of the portion 122 disappears, so that the blocking portion 122 can separate the ink supply chamber (2) and the accommodating portion 123 again, so that the ink in the ink accommodating portion u cannot pass through the blocking portion even if it enters the ink supply chamber 12i'. Released 122, this is the second reduction of ink leakage. When the ink supply container z exits the ink supply container holder 2, the ink supply container is The carrier 2 can utilize the first to reduce the flow of the ink at the ink leakage stop and prevent the air from entering the interior of the ink supply container carrying field 2 from the opening 2111 to affect the subsequent ink supply, and the ink supply container can also reduce the leakage by the second The ink I33Q138 avoids the contamination or waste caused by the ink overflowing in the ink containing device 11. When the ink supply container 1 is filled with ink or the new ink supply container 1 is mounted on the ink supply container holder 2, The ink guiding structure between the ink container 1 and the thimble structure 21 is again formed as the ink supply container 1 is mounted and positioned on the ink supply container holder 2, as shown in the fourth figure, when the ink supply container 1 and the ejector pin The structure 21 can be combined with the ink-conducting structure to smoothly start the ink supply. φ In summary, the ink-inducing structure of the present invention utilizes the ejector structure of the ink supply container end and the ink supply container carrier end when the ink is guided. Cooperating with each other, when the thimble structure is inserted into the ink supply container, the first pedestal of the ink supply container carrier end abuts against the blocking portion of the ink supply container, and the first pedestal is allowed to enter the ink supply chamber by opening the blocking portion. And entering the ink supply chamber at the first pedestal When the plunger of the ink supply container abuts against the plunger of the ejector structure and presses the elastic member, a gap is formed between the plunger and the accommodating space to communicate the aperture and the accommodating space. After the ink in the device enters the ink supply chamber, the ink can be inked into the container of the ink supply container through the orifice and the gap to enter the accommodating space. The base and the plug of the ink supply container are matched in shape and size, and the first base further utilizes the flange to abut the slope of the receiving portion of the plug, so that the ink supply container and the ejector structure can be tightly closed. The combination can surely prevent the ink in the ink supply chamber from leaking from the ink supply chamber side to the accommodating portion. The ink guiding structure is intended to reduce the ink leakage, that is, when the ink supply container is to be unloaded from the ink supply container holder, The portion of the ink container ink guiding device, as the ink supply 19 1330.138 container gradually recedes away from the ink supply container carrier, the external force of the first base of the ink container holder to the blocking portion of the ink container is also applied Disappear, so the barrier can be separated And an ink chamber accommodating portion, for avoiding overflow of the ink inside the ink chamber, this structure is not only possible to prevent leakage of ink inside the ink jet printer contamination, but also to avoid the waste of ink. In the portion of the ink guiding device of the carrier, as the ink supply is retracted, the abutting force of the column of the ink supply container against the column base in the first base of the ejector structure is also weakened, so the column is Plug-in by elastic element

The elastic restoring force is abutted against the top and the inclined end of the plunger is tightly fitted with the inclined inner wall of the accommodating space of the first pedestal to close the opening of the first base, so that the thimble structure can be ensured with the ink supply container...士—~ Late and the main to reduce the seal of the ink leaks ‘Surely avoid the phenomenon of ink leakage or the ink supply due to the seal channel. ^Let the milk enter the muscle county to Shi’an & 曰女1系i If the artisan can't reach it, the case of the forest is extremely valuable to the industry. Even if the invention has been described in detail by the above, the person who is familiar with the π I can be used; ^Thinking and thinking for those who want to protect the scope of the ten. The sound is not removed as attached to the application 20 1330.138 [Simple description of the drawings] The first figure: it is a schematic diagram of the printing mechanism of the first preferred embodiment of the present invention. Fig. 2 is a schematic view showing the combination of the ink supply container ink guiding device shown in Fig. 1 on the X-X' section. Fig. 3(a) is a schematic view showing the disassembly of the ink guiding device of the first embodiment of the ink supply container holder in the X-X' section. Third figure (b): This is a schematic diagram of the combination of the third figure (a). Figure 4: This is a schematic diagram of the x-x' section of the second and third (b) combination of the case.

21 I33Q138 [Description of main components] 1 Ink container 10 Housing 11 Ink absorbing device 111 accommodating structure 12 Plug 121 Ink chamber 122 Resisting portion 123 accommodating portion 1231 Bevel 13 Abutment column 14 Ink supply channel 2 Ink supply container Carrier 20 ejector setting hole 21 thimble structure 211 first base 2111 aperture 2112 accommodating space 2113 flange 2114 fixing portion 2115 inclined inner wall 2116 groove 212 plunger 2121 inclined end 2122 notch 213 second pedestal 2123 connection end 2132 Receptacle 2131 Elastic element 2134 Groove 2133 Sleeve end 214 Washer 215 Clearance 22

Claims (1)

1330138 X. Patent application scope: 1. An ink-conducting structure comprising: an ink supply container ink guiding device, which is suitable for an ink supply container, the ink supply container having one ink for accommodating one ink The ink supply container of the ink supply container comprises: a plug having an ink supply chamber, a blocking portion and a receiving portion, the ink supply chamber being in communication with the ink containing device, the receiving portion having a slanting surface for separating the ink supply chamber and the accommodating portion; an abutting column, the portion of which is received in the ink supply chamber; and a carrier ink guiding device, suitable for In the ink supply container holder, the carrier ink guiding device comprises: a first base, including an opening, a flange and an accommodating space; and a plunger, the accommodating device is disposed in the accommodating And a second base having an elastic member in contact with the plunger, wherein the first base is coupled to the second base and fixed to the ink supply container holder, such that The plunger receives the elastic force of the elastic member of the second base and abuts against the first The inner wall of the accommodating space of the pedestal further isolates the opening from the accommodating space; when the ink supply container is disposed on the ink supply container carrier, the first pedestal of the carrier ink guiding device The receiving portion end of the ink supply container ink guiding device abuts the blocking portion to enter the ink supply chamber, so that the opening is received in the ink supply chamber, and the flange will abut the capacity The inclined surface of the ink supply container, and the abutting column of the ink supply container of the ink supply container will pass through the plunger of the 33 inch 138 « inch of the ink guiding device of the carrier to compress the plunger The elastic member of the second base forms a gap between the plunger and the inner wall of the accommodating space to communicate the opening and the accommodating space, so that the ink in the ink squeezing is sequentially supplied The ink chamber, the aperture, the gap and the accommodating space enter the ink supply capacity carrier for ink supply, and when the first pedestal of the carrier ink guiding device retreats from the ink supply container In the ink supply chamber, the pure threat of the ink supply container guide device will not be the (four) load bearing the ink device column = 'the plunger The elastic restoring force of the elastic member of the second base is such that the plunger abuts against the first base to isolate the opening and the receiving hollow block also retreats from the first base The ink supply chamber is further divided into an ink supply chamber and the accommodating portion, and the ink supply device for carrying the ink supply device reduces ink leakage. And the ink-conducting structure of the first item, wherein the ink-receiving chamber is provided with an ink-receiving channel ink-coating, and the ink-injecting structure of the ink bag and the ink supply unit The ink supply material = the partition is a film, and is the ink-inducing structure described in the application of the full-time (4) item 1, wherein the ink supply capacity. . The abutting column of the ink guiding device is a rigid material. ', ', and the ink-conducting structure, the + bearing seat: the δ hai-di pedestal of the accommodating space has a tilting 4 main base having an inclined end, and the inclination and the soil degree are coordinated with each other' Passing the plunger to the second base::::: 24 1330138 i « When the replacement page is elastically applied on May 28, 1999, the inclined end can be used to abut the inclined inner wall to isolate the aperture and the volume Space, and when the abutment post of the ink supply container ink guiding device abuts against the plunger and presses the elastic member, the inclined end of the plunger will be separated from the inclined inner wall to generate the gap to communicate the opening And the accommodation space. 6. The ink guiding structure of claim 1, wherein the plunger of the carrier ink guiding device further has a notch and a connecting end, the notch being located at the inclined end for matching the The top of the ink supply container ink guiding device, and the connecting end is for connecting the elastic member of the second base. 7. The ink guiding structure of claim 1, wherein the first base of the carrier ink guiding device has a cross-sectional size substantially matching the blocking portion of the plug of the ink supply container ink guiding device. size. 8. A carrier ink guiding device disposed on an ink supply container holder for guiding ink from one of the ink supply containers having an abutting column, the carrier ink guiding device comprising: a first base includes an aperture and an accommodation space; a plunger received in the accommodation space; and a second base having an elastic element in contact with the plunger, wherein the first The base is connected to the second base and fixed to the ink supply container carrier, so that the plunger receives the elastic force of the elastic member of the second base against the end of the hole, so that the plunger Separating the aperture and the accommodating space; when the plunger receives the abutting column from the ink supply container, the plunger is compressed against the plunger to move the plunger away from the orifice end Positioning, causing the orifice to communicate with the accommodating space, thereby allowing the ink to enter the ink supply container holder. When the apex column is separated from the plunger, the plunger replaces the page 99 by 13 1330138 I · I Ϋ % May 28th, the correction replacement page is restored to the position of the end of the hole, The separated ink into the ink container to the supporting base. 26