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a cartridge

A technology of ink cartridges and restricting parts, which is applied in printing and other directions, and can solve the problems that the ink cartridge 6 cannot be fixed on the installation part, cannot be fixed on the installation part, and cannot be held.

Active Publication Date: 2018-06-19
ZHUHAI NINESTAR MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This force will cause the handle 61 to have a moment of downward rotation, because the handle 61 is extended from the housing 69. If this moment is applied to the handle 61 for a long time, the elasticity of the handle 61 will be insufficient or the elasticity will be lost. Keeping at the predetermined position, the position of the ink cartridge 6 is not fixed accurately and cannot be recognized by the installation part, or cannot be fixed on the installation part
Simultaneously, if the ink cartridge 6 is repeatedly installed, it may cause the handle 61 to lose its elasticity, and finally the ink cartridge 6 cannot be fixed on the installation part.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] figure 2 , image 3 It is a schematic diagram of the ink cartridge of Embodiment 1. Such as figure 2 and image 3 As shown, the ink cartridge 2 is substantially in the shape of a cuboid. Those of ordinary skill in the art can understand that the ink cartridge 2 can be in oval, circular or other shapes according to actual needs. In this embodiment, the ink cartridge 2 is basically in the shape of a cuboid, and the ink cartridge 2 is composed of six surfaces, including: a first surface 2a, a second surface 2b, a third surface 2c, a fourth surface 2d, a fifth surface 2e, and a sixth surface. Surface 2f. Wherein, the first surface 2a and the second surface 2b are opposite to each other; the third surface 2c and the fourth surface 2d are opposite to each other, and are substantially perpendicular to the first surface 2a; the fifth surface 2e and the sixth surface 2f are opposite to each other, and One side 2a and the third side 2c are substantially vertical.

[0043...

Embodiment 2

[0048] Embodiment two: Figure 5 Be the sectional view of the ink cartridge of embodiment two; As Figure 5 As shown, a schematic diagram of the buckle 22 at the first position (that is, at the position of the first restricting portion 271 ). Figure 6 It is a schematic diagram of the buckle 22 at the second position (ie at the position of the second restricting portion 272 ). Specifically, the buckle 22 has an engaging portion 221 , a connecting portion 222 , and a restricted portion 223 . The elastic member 26 can be silica gel, an elastic metal sheet, a spring, etc., and a spring is preferred in this embodiment. The restricting part 27 has a first restricting part 271 and a second restricting part 272, and the first restricting part 271 is located between the second restricting part and the biasing member. In this embodiment, the limiting portion 27 is a groove provided on the housing 29 . The connecting portion 222 is in contact with the elastic member 26 , the connect...

Embodiment 3

[0055] Figure 11 It is a partial schematic diagram of installing the ink cartridge 4 to the installation part 3 in the third embodiment. The buckle 42 has a first restricted portion 423 and a second restricted portion 426. The restricting portion 47 includes a first restricting portion 471 and a second restricting portion 472. direction, the distance from the first restricting portion 471 to the elastic member 46 is greater than the distance from the second restricting portion 472 to the elastic member 46, so as to ensure that the first restricted portion 423 and the first restricting portion 471 engages first, and then the second restricted portion 426 engages with the second restricting portion 472 again. Specifically, when the first restricted portion 423 is restricted by the first restricting portion 471 and the buckle 42 is in the first position, the elastic force imparted by the elastic member 46 to the buckle 42 is less than or equal to that of the first restricted po...

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PUM

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Abstract

The invention provides an ink cartridge detachably installed on the installation part, the installation part is placed in the printing device, the ink cartridge has an elastic part connected with the casing, and the feature is that the elastic part is connected with a buckle along the stretching direction, and the buckle The buckle includes an engaging part and a restricted part. The engaging part is located between the elastic part and the force applying part on the printing device. The engaging part is set opposite to the force applying part. The buckle moves in the direction of the elastic member, the restricted part forms an included angle with the moving direction of the buckle, and the housing is provided with a restricting part at a position opposite to the restricted part, and the restricting part and the restricted part can be engaged or separated. The present invention abandons the method of fixing the ink cartridge by positioning the handle, so the situation that the ink cartridge cannot be identified or cannot be fixed does not occur.

Description

technical field [0001] The invention belongs to the technical field of inkjet printers, in particular to the technical field of ink cartridges, in particular to an ink cartridge detachably installed on an installation part. Background technique [0002] Inkjet printers are more commonly used printing tools. Although laser printers are relatively popular at present, due to the high maintenance cost of laser printers, inkjet printers still occupy a very large market share, especially in homes, shops, offices and other places. As a consumable for inkjet printing, ink cartridges are also in great demand in the market. [0003] One of the more common ink cartridges such as figure 1 As shown, the ink cartridge 6 is a consumable product that can be detachably mounted on the mounting portion (not shown in the figure). The ink cartridge 6 has a handle 61 , a joint portion 62 , a chip 63 , an ink outlet 64 , and a casing 69 . Wherein, the engaging portion 62 is disposed on the han...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/175
CPCB41J2/175
Inventor 邱涌群
Owner ZHUHAI NINESTAR MANAGEMENT CO LTD