Hinge device for copier lid
First Claim
1. A hinge device for copier lid, comprising:
- a connecting rod mechanism comprising a first connecting rod, a second connecting rod, a third connecting rod, and a base, the first connecting rod pivotally connected with the second connecting rod by a first pivot pin, the second connecting rod pivotally connected with the third connecting rod by a second pivot pin, the base pivotally connected with the third connecting rod by a third pivot pin, the first connecting rod pivotally connected with the base by a fourth pivot pin; and
a flexible device connected to the first connecting rod and penetratably connected by the first pivot pin, and the flexible device abutting upon the second connecting rod for transferring a spring force of the flexible device from the second connecting rod to the base, thereby rendering the copier lid close, open or static.
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Accused Products
Abstract
A hinge device for copier lid is provided. The hinge device includes a connecting rod mechanism having a first connecting rod, a second connecting rod, a third connecting rod, and a base, and the first connecting rod is connected with the second connecting rod by a first pivot pin, and the second connecting rod is connected with the third connecting rod by a second pivot pin, and the base is connected with the third connecting rod by a third pivot pin, and the first connecting rod is connected with the base by a fourth pivot pin; and a flexible device connected to the first connecting rod and penetratably connected by the first pivot pin, and the flexible device abutting upon the second connecting rod to transfer spring force of the flexible device from the second connecting rod to the base, thereby rendering the copier lid close, open or static.
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Citations
7 Claims
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1. A hinge device for copier lid, comprising:
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a connecting rod mechanism comprising a first connecting rod, a second connecting rod, a third connecting rod, and a base, the first connecting rod pivotally connected with the second connecting rod by a first pivot pin, the second connecting rod pivotally connected with the third connecting rod by a second pivot pin, the base pivotally connected with the third connecting rod by a third pivot pin, the first connecting rod pivotally connected with the base by a fourth pivot pin; and
a flexible device connected to the first connecting rod and penetratably connected by the first pivot pin, and the flexible device abutting upon the second connecting rod for transferring a spring force of the flexible device from the second connecting rod to the base, thereby rendering the copier lid close, open or static. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification