Simple paper fastener
OwnerLiang Liinventor
Life of this patent
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Abstract
The present disclosure provides a simpler paper fastener, comprising: an upper binding piece in shape of a long strip, binding strips, a lower binding piece in shape of a long strip, wherein there are two binding strips, which are respectively connected to the two ends of the upper binding piece, the two ends of the lower binding piece each have a binding hole. Most importantly, the distance between the middle parts of the two ends of the lower binding piece is equal to or less than the length of the upper binding piece. In the present disclosure, by modifying the length of the lower binding piece without mounting two sliding pieces thereon, an embodiment of the present invention reduces manufacturing processes of a traditional paper fastener and improves the fixing effect of binding.
Claims7
A simple paper fastener, comprising:
- an upper binding piece in shape of a long strip,
- binding strips, and
- a lower binding piece in shape of a long strip,
- wherein at least two binding strips are respectively connected to the two ends of the upper binding piece,
- wherein each of the two ends of the lower binding piece has a binding hole and the distance between the middle parts of the two ends of the lower binding piece is equal to or less than the length of the upper binding piece,
- wherein the lower binding piece is made by connecting two parts, the two parts being connected through a connecting shaft, a positioning recess is disposed on one part, and a positioning protrusion is disposed on the other part, and
- wherein when the two parts are positioned at an angle of 180 degrees, the positioning protrusion fits into the positioning recess.
Dependencies are inferred from the claim text.