CN2715996Y - Ink breaking switch of ink route conduit - Google Patents
Ink breaking switch of ink route conduit Download PDFInfo
- Publication number
- CN2715996Y CN2715996Y CN 200420031345 CN200420031345U CN2715996Y CN 2715996 Y CN2715996 Y CN 2715996Y CN 200420031345 CN200420031345 CN 200420031345 CN 200420031345 U CN200420031345 U CN 200420031345U CN 2715996 Y CN2715996 Y CN 2715996Y
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- CN
- China
- Prior art keywords
- black
- key
- ink
- switch
- china ink
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides an ink breaking switch of ink route conduit. The utility model is characterized in that a convex surface or concave surface base is arranged at the bottom of the switch housing, a press plate corresponding to the base is arranged at the upper part of the base, a return spring is symmetrically arranged between the base and the press plate, an ink tube close key is fixedly connected with the upper part of the press plate, a movable locking key socket is symmetrically arranged at the outer side wall of the ink tube close key, a movable locking key is arranged on the switch housing corresponding to the movable locking key socket through the spacing of the spacing spring, and a movable diagonal tie is arranged on the movable locking key. Other end of the movable diagonal tie is relative to the draw rod socket arranged at the outer wall of the ink tube open key arranged at the periphery of the ink tube close key, and a spring is arranged at the bottom of the ink tube open key. When the printer does not use for a long time, closing ink route can prevent the phenomenon of ink reflux, which can stop the phenomenon of partial mixing ink of the ink head of the printer fundamentally. When the printer reuses, the printer can directly print, and the ink head need not to be washed with the ink.
Description
Technical field
The utility model belongs to the inkjet technology field, the disconnected black switch of specifically a kind of black road conduit of ink being provided automatically for the printing of inkjet printer print cartridge.
Background technology
As everyone knows, along with the expansion of computer technology application, the use of color inkjet printer is quite general.But domestic import ink-jet printer and the corresponding special-purpose ink of generally adopting, and the product price of these imports is very expensive, and when using the disposable print cartridge of import, then whole print cartridge also can't re-use when any one color in the colour ink box is used up, thereby the consumer is hung back.The applicant has applied for two " automatically supplying ink in ink jet printer device " utility model patents on January 12nd, 1999 and on May 14th, 2002 to China Intellectual Property Office, and its patent No. is respectively: 992224612.4 and 02211734.2.This patented technology has fundamentally solved really and need not to change print cartridge, realizes the problem of automatically supplying ink by siphon principle.But, when normal the use, there is liquid level difference in the printer between print cartridge and the automatically supplying ink device cartridge, when printer long-time (more than two days) when not using, because the liquid level difference of print cartridge and automatically supplying ink device cartridge, and produce the phenomenon of print cartridge backflow ink or air in the ink feeder cartridge, therefore can cause following three kinds of unfavorable factors, at first, during the backflow ink, the surplus China ink of mixing on the sponge protective of the print-head nozzle outside can be drawn in the nozzle by a spot of, causes the local mixed black phenomenon of printer ink head easily; Secondly, when printer reuses, need a large amount of inks to clean black head, thereby increased cost; Moreover, even the ink of print cartridge in the printer is found time, thereby influenced reusing of printer.
Summary of the invention
The purpose of this utility model provides a kind of disconnected black switch of black road conduit that is arranged on the closed ink supply flexible pipe of hand on the ink supply pipeline.Thereby solved the black phenomenon of returning when ink-jet printer is not worked.
The purpose of this utility model is achieved in that it includes a switch case, it is characterized in that being provided with a convex surface or concave surface base in the bottom of switch case, be provided with a corresponding with it concave surface or a convex surface pressing plate on the top of convex surface or concave surface base, between convex surface or concave surface base and concave surface or convex surface pressing plate, be arranged with return spring, be fixedly connected with a China ink pipe close key on the top of concave surface or convex surface pressing plate, on China ink pipe close key lateral wall, be symmetrically arranged with activity locking key socket, be provided with one by the spacing activity locking key of limit spring with the corresponding switch case of activity locking key socket, in the activity locking key, also be provided with a movable brace, the other end of this activity brace is corresponding with the pull bar socket that the black pipe that is arranged on China ink pipe close key periphery is opened on the key outer wall, opens between the bottom of key and the switch case at black pipe and also is provided with spring.
Another technical scheme that realizes the utility model purpose is: be provided with the valve body that an inboard is provided with four individual cavity at least side by side in the bottom of switch case, be respectively arranged with the turnover pipe interface on a black road in the both sides of four individual cavity of valve body, be provided with a China ink pipe close key on the top of valve body, be fixedly connected with corresponding in the bottom of China ink pipe close key and be inserted into valve rod in the cavity, on the periphery of stem lower portion, also be provided with sealing ring with the valve body individual cavity; On China ink pipe close key lateral wall, be symmetrically arranged with activity locking key socket, be provided with one by the spacing activity locking key of limit spring with the corresponding switch case of activity locking key socket, in the activity locking key, also be provided with a movable brace, the other end of this activity brace is corresponding with the pull bar socket that the black pipe that is arranged on China ink pipe close key periphery is opened on the key outer wall, opens between the bottom of key and the switch case at black pipe and also is provided with return spring.
At present, the common ink-jet printer color is four looks at least, can reach 12 looks at most, and therefore, the black road connecting duct between ink-jet printer and the ink feeder is between the 4-12 root.
In order to make the user when starting the ink feeder power supply, open the disconnected black switch of black road conduit, then switch case inwall and China ink pipe close key sidewall or and the pressing plate sidewall between be provided with a disconnected black breaker point switch, to prevent user's maloperation under the situation of not opening disconnected black switch.
Operation principle: earlier this structure is sleeved on the black road conduit of all colours in the automatically supplying ink in ink jet printer device box body during use, black road conduit is spacing between base and pressing plate.When printer during the disconnected China ink of need of work, press China ink pipe close key downwards with hand, with the closed disconnected China ink under extruding of black road conduit between base and the pressing plate, meanwhile, in the activity locking key socket of symmetrically arranged two activity locking keys just in time laterally inserted China ink pipe close key outer wall both sides under the effect of its limit spring, and it is spacing that China ink is managed close key.When the logical China ink of printer need of work, press the black pipe that is located at China ink pipe close key periphery downwards with hand and open key, in the process of pressing down, be inserted into black pipe and open the movable brace of key outer wall pull bar socket and also move down thereupon, and produce outside horizontal expansion simultaneously, and the compression limit spring, meanwhile, compressed limit spring is taken the activity locking key out of activity locking key socket, and at this moment, China ink pipe close key is being upspring under the elastic force effect of its return spring and got back on the position of China ink pipe opening state; When unclamping black pipe and open key, then under the effect of its spring, get back on the initial position again.
The utility model is owing to provide the disconnected black switch of black road conduit of the closed ink supply flexible pipe of a kind of hand on the ink supply pipeline, and therefore, this structure has the following advantages:
1, the utility model is also will close the black road of Mo Guanli for solving the automatically supplying ink in ink jet printer device in powered-down, be equipped with one at Mo Lushang and can compress black road sebific duct, make black road sebific duct can not lead to China ink, or China ink road sebific duct is unimpeded when decontroling pressure, the device of power connection.
When 2, meaning of the present utility model was to open the ink feeder power supply, Mo Lu was unimpeded, and during powered-down, Mo Lu closes, to solve the automatically supplying ink in ink jet printer device under obsolete state, the problem that ink refluxes in the black pipeline.
3, when printer long-time (more than two days) when not using,, prevented that then the phenomenon of backflow ink from taking place, fundamentally stopped the part of printer ink head and mixed black phenomenon as long as close Mo Lu; When printer reuses, need not to clean black head with ink, directly printing gets final product, and has reduced the ink cost, but also has prolonged the service life of printhead relatively.
Description of drawings
Fig. 1 is that the stereochemical structure simplified schematic diagram is cutd open by office of the present utility model
Fig. 2 is the power turn-on structure for amplifying sketch of Fig. 1 China and Mexico unimpeded state in road
Fig. 3 is the electric power disconnection structure for amplifying sketch of Fig. 1 China and Mexico road closed condition
Fig. 4 is the structural representation sketch of the unimpeded state of Mo Lu
Fig. 5 is the side view of Fig. 4
Fig. 6 is the structural representation sketch of black road closed condition
Fig. 7 is that the stereochemical structure simplified schematic diagram is cutd open by the office of another program of the present utility model
Fig. 8 is that valve body partly cuts open the structural representation sketch among Fig. 7
Fig. 9 is that Fig. 8 side is cutd open enlarged diagram
Figure 10 is the valve pocket closed state schematic diagram of Fig. 9
Figure 11 is a user mode simplified schematic diagram of the present utility model
To be described in further detail the utility model by example below; but following example only is the utility model example wherein; the rights protection scope of not representing the utility model and being limited, rights protection scope of the present utility model is as the criterion with claims.
The specific embodiment
Example 1
Shown in Fig. 1-6, among the figure 13 is switch case, be provided with a convex surface base 9 in the bottom of switch case 13, be provided with a corresponding with it concave surface pressing plate 11 on the top of convex surface base 9, between convex surface base 9 and concave surface pressing plate 11, be arranged with four return springs 14, be fixedly connected with a manually black pipe close key 1 on the top of concave surface pressing plate 11, on China ink pipe close key 1 lateral wall, be symmetrically arranged with activity locking key socket 3, with be symmetrically arranged with an activity locking key 5 by limit spring spacing 7 on the activity locking key socket 3 corresponding switch case, in activity locking key 5, also be provided with a movable brace 4, the other end of this activity brace is corresponding with the pull bar socket 8 that the black pipe that is arranged on China ink pipe close key 1 periphery is opened on key 2 outer walls, and is inserted in the pull bar socket.Open between the bottom of key 2 and the switch case 13 at black pipe and also to be symmetrically arranged with four springs 12.Between switch case inwall 13 and China ink pipe close key 1 bottom pressing plate sidewall 11, be provided with a disconnected black breaker point switch 15, in China ink pipe opening state lower contact switch 15 conductings (as shown in Figure 2).In addition, 6 among the figure is power lead.
Operation principle: during use, earlier this structure is sleeved on the black road conduit 10 of all colours in the automatically supplying ink in ink jet printer device box body, black road conduit is spacing between convex surface base 9 and concave surface pressing plate 11.
When printer during the disconnected China ink of need of work, press China ink pipe close key 1 downwards with hand, China ink pipe close key then drives concave surface pressing plate 11 and moves down simultaneously, and with the closed disconnected China ink (shown in Figure 6) under extruding of black road conduit 10 between convex surface base 9 and the concave surface pressing plate 11, meanwhile, in the activity locking key socket 3 of symmetrically arranged two activity locking keys 5 just in time laterally inserted China ink pipe close key outer wall both sides under the effect of its limit spring 7, and China ink is managed close key 1 limit self.Because concave surface pressing plate 11 moves down, disconnected black breaker point switch 15 is opened circuit, the automatically supplying ink device is outage simultaneously also.
When the logical China ink of printer need of work, press the black pipe that is located at China ink pipe close key periphery downwards with hand and open key 2, in the process of pressing down, being inserted into black pipe opens the movable brace 4 of key outer wall pull bar socket 8 and also moves down thereupon, and produce outside horizontal expansion simultaneously, and compression limit spring 7, meanwhile, compressed limit spring 7 is taken activity locking key 5 out of activity locking key socket 3, at this moment, China ink pipe close key 1 is being upspring under the elastic force effect of its return spring 12 and is being got back on the position of China ink pipe opening state.When unclamping black pipe and open key 2, then under the effect of its spring 12, get back on the initial position again, thereby realized the purpose of this utility model.
Example 2
Shown in Fig. 7-9, among the figure 20 is switch case, be provided with the valve body 21 that an inboard is provided with seven individual cavity 22 side by side in the bottom of switch case 20, be respectively arranged with one in the both sides of seven individual cavity 22 of valve body and advance black pipe interface 23 and go out black pipe interface 24.Be provided with a China ink pipe close key 26 on the top of valve body 21, be fixedly connected with corresponding in the bottom of China ink pipe close key and be inserted into valve rod 25 in the cavity, on the periphery of stem lower portion, also be provided with O-ring seal 34 with valve body individual cavity 22.On China ink pipe close key 26 lateral walls, be symmetrically arranged with activity locking key socket 27, be provided with one by the spacing activity locking key 29 of limit spring 28 with activity locking key socket 27 corresponding switch case 20, in activity locking key 29, also be provided with a movable brace 30, to close the pull bar socket 32 that 26 strong peripheral black pipes open on key 31 outer walls corresponding with being arranged on black pipe for the other end of this activity brace, opens between the bottom of key 31 and the switch case 20 at black pipe and also be provided with return spring 33.
The structure of disconnected black breaker point switch is identical with example 1, the Therefore, omited.
Operation principle: during use, earlier this structure is arranged in the automatically supplying ink in ink jet printer device box body, seven are advanced black pipe interface 23 and are tightly connected by the black road conduit cartridge identical with color in the ink feeder, and seven go out the black road conduit that black pipe interface 24 then communicates with ink-jet printer cartridge and are tightly connected.
When printer during the disconnected China ink of need of work, press China ink pipe close key 26 downwards with hand, China ink pipe close key then drives seven individual cavity, 22 corresponding valve rods 25 and moves down simultaneously, by the channel seal (shown in Figure 10) of sealing ring 34 with turnover ink in the cavity 22, meanwhile, in the activity locking key socket 27 of symmetrically arranged two activity locking keys 29 just in time laterally inserted China ink pipe close key outer wall both sides under the effect of its limit spring 28, and China ink is managed close key 26 limit self.Because China ink pipe close key 26 moves down, disconnected black breaker point switch is opened circuit (structure of disconnected black breaker point switch is identical with example 1, the Therefore, omited), the automatically supplying ink device is outage simultaneously also.
As shown in figure 11,35 among the figure is the ink feeder shell, and Figure 36 is the ink feeder cartridge of 7 different colours, and 26 be China ink pipe close key, and 31 open key for black pipe.The ink feeder cartridge of 7 above-mentioned different colours by black road conduit respectively with seven individual cavity 22 in the black pipe interface 23 that advances be tightly connected.
When the logical China ink of printer need of work, press the black pipe that is located at China ink pipe close key periphery downwards with hand and open key 31, in the process of pressing down, being inserted into black pipe opens the movable brace 30 of key 31 outer wall pull bar sockets 32 and also moves down thereupon, and produce outside horizontal expansion simultaneously, and compression limit spring 28, meanwhile, compressed limit spring 28 is taken activity locking key 29 out of activity locking key socket 27, at this moment, China ink pipe close key 26 is upspring under the elastic force effect of its return spring 33 and is got back on the position of valve pocket opening state.When unclamping black pipe and open key 31, then under the effect of its return spring 33, get back on the initial position again, thereby realized the purpose of this utility model.
Claims (7)
1, a kind of black road conduit black switch that breaks, it includes a switch case, it is characterized in that being provided with a convex surface or concave surface base in the bottom of switch case, be provided with a corresponding with it concave surface or a convex surface pressing plate on the top of convex surface or concave surface base, between convex surface or concave surface base and concave surface or convex surface pressing plate, be arranged with return spring, be fixedly connected with a China ink pipe close key on the top of concave surface or convex surface pressing plate, on China ink pipe close key lateral wall, be symmetrically arranged with activity locking key socket, be provided with one by the spacing activity locking key of limit spring with the corresponding switch case of activity locking key socket, in the activity locking key, also be provided with a movable brace, the other end of this activity brace is corresponding with the pull bar socket that the black pipe that is arranged on China ink pipe close key periphery is opened on the key outer wall, opens between the bottom of key and the switch case at black pipe and also is provided with spring.
2, the disconnected black switch of black road conduit according to claim 1, it is characterized in that: the other end of movable brace is inserted in the pull bar socket.
3, the disconnected black switch of black road according to claim 1 conduit is characterized in that: switch case inwall and China ink pipe close key sidewall or and the pressing plate sidewall between also be provided with the black breaker point switch that breaks.
4, the disconnected black switch of a kind of black road conduit, it includes a switch case, it is characterized in that being provided with the valve body that an inboard is provided with four individual cavity at least side by side in the bottom of switch case, be respectively arranged with the turnover pipe interface on a black road in the both sides of four individual cavity of valve body, be provided with a China ink pipe close key on the top of valve body, be fixedly connected with corresponding in the bottom of China ink pipe close key and be inserted into valve rod in the cavity, on the periphery of stem lower portion, also be provided with sealing ring with the valve body individual cavity; On China ink pipe close key lateral wall, be symmetrically arranged with activity locking key socket, be provided with one by the spacing activity locking key of limit spring with the corresponding switch case of activity locking key socket, in the activity locking key, also be provided with a movable brace, the other end of this activity brace is corresponding with the pull bar socket that the black pipe that is arranged on China ink pipe close key periphery is opened on the key outer wall, opens between the bottom of key and the switch case at black pipe and also is provided with return spring.
5, the disconnected black switch of black road conduit according to claim 4 is characterized in that: be provided with four to 12 independently cavitys side by side in the valve body inboard.
6, the disconnected black switch of black road conduit according to claim 4, it is characterized in that: the other end of movable brace is inserted in the pull bar socket.
7, the disconnected black switch of black road conduit according to claim 4 is characterized in that: also be provided with a disconnected black breaker point switch between switch case inwall and China ink pipe close key sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031345 CN2715996Y (en) | 2004-04-27 | 2004-04-27 | Ink breaking switch of ink route conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031345 CN2715996Y (en) | 2004-04-27 | 2004-04-27 | Ink breaking switch of ink route conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2715996Y true CN2715996Y (en) | 2005-08-10 |
Family
ID=34871205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420031345 Expired - Lifetime CN2715996Y (en) | 2004-04-27 | 2004-04-27 | Ink breaking switch of ink route conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2715996Y (en) |
-
2004
- 2004-04-27 CN CN 200420031345 patent/CN2715996Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20040427 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |