Double-section damping type glasses leg spring core
The utility model provides a double-section damping type glasses leg spring core, and belongs to the field of glasses accessories. The double-section damping type glasses leg spring core comprises a body, one end of the body is a large-head end, a pin hole is formed in the large-head end, the other...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a double-section damping type glasses leg spring core, and belongs to the field of glasses accessories. The double-section damping type glasses leg spring core comprises a body, one end of the body is a large-head end, a pin hole is formed in the large-head end, the other end of the body is a sleeving end, the sleeving end is provided with a section elastic mechanism, the section elastic mechanism comprises a first spring, a middle blocking piece and a second spring, and the middle blocking piece is located between the first spring and the second spring. The sleevingend is sleeved with the first spring, the middle blocking piece and the second spring, one end of the second spring is close to and abuts against the large head end, the other end of the second spring abuts against the middle blocking piece, one end of the first spring abuts against the middle blocking piece, the other end of the first spring penetrates out of the end portion of the sleeving end,and the middle blocking p |
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