| 摘要 |
A user-friendly jewelry chain having a chain, a charm, a stop ring and a clasp; the stop ring has a flexible positioning component; the charm has a positioning through-hole. The charm is sleeved on the stop ring and fixedly positioned on the stop ring. The clasp has a male end, a female end, a locking sleeve, a flexible pin component and a flat spring component. The female end is connected to the chain; the flexible pin component and the flat spring component are respectively mounted on the female end. A pin slot and a flat spring slot are formed in the locking sleeve. The pin slot has horizontal slots and a vertical slot. The female end is sleeved into the locking sleeve. The flexible pin component and flat spring component of the female end respectively act on slot walls of the vertical slot and the flat spring slot. |
| 主权项 |
1. A user-friendly jewelry chain comprising a chain (1), at least one charm (2), at least one stop ring (3) which can be fixed on the chain (1) and a clasp, characterized in that the stop ring (3) is provided with a flexible positioning component (7); the charm (2) is provided with a positioning through-hole (21) which allows the chain (1) and the stop ring (3) to pass through; the charm (2) is sleeved on the stop ring (3), and the charm (2) is fixedly positioned on the stop ring (3) by the flexible positioning component (7) acting on a hole wall of the positioning through-hole (21); the clasp comprises a male end (4), a female end (5), a locking sleeve (6), a flexible pin component (8) and a flat spring component (9); the female end (5) is connected to one end of the chain (1); the flexible pin component (8) and the flat spring component (9) are respectively mounted on the female end (5); the locking sleeve (6) is of a hollow structure, and a pin slot (10) and a flat spring slot (61) are formed inside one end of the locking sleeve (6); the pin slot (10) comprises horizontal slots (101) and a vertical slot (102), and the horizontal slots (101) and the vertical slot (102) are interlinked; the female end (5) is sleeved into one end of the locking sleeve (6); the flexible pin component (8) on the female end (5) enters from the horizontal slots (101) and slides into the vertical slot (102) along the horizontal slots (101); rotation of the locking sleeve (6) causes the flexible pin component (8) to act on a slot wall of the vertical slot (102) and the flat spring component (9) on the female end (5) to embed into the flat spring slot (61) of the locking sleeve (6) and act on a slot wall of the flat spring slot (61), so that the chain (1), the female end (5) and the locking sleeve (6) are assembled together. |
