Improved ink box for continuous ink supply system
A technology for ink supply and ink cartridges, which is applied in the field of ink cartridges for inkjet printers, and can solve problems such as inconvenience for printer users
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no. 1 example
[0023] see figure 1 , for clarity and convenience of explanation, figure 1 The cartridge storehouse 6 in the box only draws the parts related to the ink supply port 7 and the metal reed switch 5. There is an ink supply port 7 at the bottom of the housing 3 which is matched with the ink supply needle in the cartridge storehouse. The ink inlet pipe connection hole 2 that the tube 1 is sealed and communicated has an operating hole 4 near the end of the metal reed switch 5 at the top.
[0024] see figure 2 and image 3 , the ink inlet pipe connection hole 2 communicates with the ink chamber 8, a slider is slidably located in the vertical chute under the operation hole 4, the slider has a sliding control end 9 from top to bottom, and a concave surface 10 facing the outside of the chute And the convex surface 11, when the slider slides up and down in the chute, the smooth transition of the concave surface 10 and the convex surface 11 can apply pressure to the metal reed switch...
no. 2 example
[0027] The components or structures, functions and effects represented by the same part numbers in each figure of this example as those of the first embodiment are also exactly the same, and will not be repeated here.
[0028] see Figure 4 , the structure of the slider designed in this example is relatively simple, and there is a sliding control end 15 passing through the top of the housing 3 .
[0029] see Figure 5 and Figure 6 , the chute 19 has a convex cross-section, therefore, the slider that cooperates with it also has Figure 6 Slide control end 15 of the shape shown. In addition, there is a finger pocket 16 under the sliding control end 15. Pressing the sliding control end 15 by hand can make the slider slide down, and inserting fingers into the finger pocket 16 can make the slider slide upward. The upper part of the outward surface of the slider block has a relatively convex surface. 17, the opposite concave surface 18 of the lower part is an inclined surface. ...
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