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Self-locking type hinge device and multifunctional integrated machine using the same

A hinge device and self-locking technology, which is applied in the directions of copying with mirror images, printing, office printing equipment, etc., can solve the problems that the cost of the multifunctional machine cannot be effectively reduced, the flip cover 105 is damaged, and the automatic paper feeder is damaged, etc.

Inactive Publication Date: 2005-04-13
AVISION PRECISION IND (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the need to install two hinges independently, the assembly process is complicated and the cost of the all-in-one machine cannot be effectively reduced
In addition, when the user lifts up the scanning unit 103, the flip cover 105 may be attracted by gravity due to inclination and detached from the scanning unit 103, or even fall, causing damage to the flip cover 105, or may also cause damage to the first hinge 101
When the automatic document feeder is installed on the flip cover 105, the overall weight of the flip cover 105 is increased. If the flip cover 105 falls due to the lifting of the scanning unit 103, the expensive automatic document feeder will be damaged.

Method used

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  • Self-locking type hinge device and multifunctional integrated machine using the same
  • Self-locking type hinge device and multifunctional integrated machine using the same
  • Self-locking type hinge device and multifunctional integrated machine using the same

Examples

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Embodiment Construction

[0022] specific implementation

[0023] figure 2 A schematic diagram showing a multifunctional machine according to a preferred embodiment of the present invention. image 3 show figure 2 The state of the scanning unit being lifted. Figure 4 show figure 2 The state where the flip cover is lifted. Such as Figures 2 to 4 As shown, the all-in-one machine includes a self-locking hinge device 1 , a scanning unit 2 , a printing unit 3 , a flip cover 4 and an automatic paper feeder 5 . It should be noted that the automatic document feeder 5 is a component that can be omitted as appropriate. The self-locking hinge device 1 includes a hinge body 10 , a first mounting plate 30 , a second mounting plate 50 and a latch mechanism 70 . The hinge body 10 has a first end 25 and a second end 26 . The first mounting plate 30 is hinged to the first end 25 and the second mounting plate 50 is hinged to the second end 26 . The latch mechanism 70 is used t...

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PUM

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Abstract

The self-locking hinge unit is one hinge body, one first installation plate, one second installation plate and one latching mechanism. The first installation plate is hinged to the first end of the hinge body, and the second installation plate to the second end. The latching mechanism is used to latch the first installation plate onto the hinge body to prevent rotation while the second installation plate is rotated to one set angle relative to the hinge body. One integral multifunctional machine with the self-locking hinge unit is also provided.

Description

technical field [0001] The invention relates to a self-locking hinge device and a multifunctional machine using the same, in particular to a self-locking hinge device integrating two hinges and a multifunctional machine using the same. Background technique [0002] Multi-functional all-in-ones have become popular due to their capabilities of scanning, printing, and even faxing. In a traditional all-in-one machine, the printing unit is usually located below the scanning unit. Regardless of whether it is a laser or inkjet printing unit, after the toner or ink is used up, it must be replaced by the user. At this time, the user has to lift the scanning unit to replace it. Or, when a paper jam occurs in the all-in-one machine, the user must lift up the scanning unit to remove the paper jam. [0003] figure 1 A schematic diagram showing a conventional all-in-one computer. Such as figure 1 As shown, the all-in-one machine includes a first hinge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41L7/00F16C11/10
Inventor 张佑伦
Owner AVISION PRECISION IND (SUZHOU) CO LTD
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