Buckle structure of jewelry chain and jewelry chain
A buckle structure and jewelry chain technology, which is applied in the field of jewelry, can solve the problems of easy breakage and damage to the overall beauty of jewelry chains, and achieve the effect of beautifying the overall appearance
Active Publication Date: 2018-04-06
深圳市金艺汇珠宝有限公司
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Problems solved by technology
[0002] Bracelets, necklaces and other accessories generally have a buckle structure. The existing ones generally use a double-ring structure for buckle connection. One of the rings can be opened, and the other ring can be inserted and then closed to form a connection. The structure of the piece is very small, and it requires very dexterous hands when opening or closing, and the operation is stable to accurately connect the two rings, and usually requires the help of others to wear the jewelry together; it destroys the overall beauty of the jewelry chain; in addition, jewelry There are S buckle and W buckle commonly used on the chain. These two fasteners need to be opened and closed repeatedly during use, and the buckle body itself is relatively small and easy to break
Method used
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[0026] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0027] like Figure 1-7 Shown is a jewelry chain buckle structure, the buckle structure 2 includes a buckle bead 20 and a buckle shell 23, one end of the buckle bead 20 is a buckle end 21 that matches the buckle shell 23, The fastening end 21 includes at least two expansion pieces 210 that can expand outwards; the fastening end 21 is provided with a hole 220 that runs through the entire fastening bead body 20 , and a rod 22 connects from the other end of the fastening bead body 20 . One end is inserted into the hole 220, and the rod 22 can be operated to reciprocate axially along the hole 220. When the rod 22 moves into the fastening end 21, it presses the expansion piece 210 outward. (It is deduced that the expansion ...
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The invention relates to a jewelry chain buckle structure and a jewelry chain. The buckle structure comprises a fastening bead body and a fastening case, one end of the fastening bead body is connected with a fastening end matched with the fastening case, the fastening end comprises an expansion sheet capable of expanding outwardly; a hole which penetrates the whole fastening bead body is arranged in the fastening end, a rod member in inserted into the hole from the other end of the fastening bead body, the rod member performs reciprocating movement along the axial direction of the hole, the rod member moves into the fastening end and outwardly extrudes the expansion sheet, so that the expansion sheet outwardly expands and clamps in the fastening case. The buckle structure is easily operated, two operation purposes of locking and unfastenining can be realized by performing reciprocating movement on the rod member along the hole; a fastening part is hidden in the fastening case, when the jewelry employs the structure of the invention, a profile of the corresponding buckle structure is set to a contour analogous with certain jewelries, coordination and unification of the whole chain structure can be guaranteed, and the integral appearance can be beautified.
Description
technical field [0001] The present invention relates to jewellery. Background technique [0002] Bracelets, necklaces and other accessories generally have a buckle structure. The existing ones generally use a double-ring structure for buckle connection. One of the rings can be opened, and the other ring can be inserted and then closed to form a connection. The structure of the piece is very small, and it requires very dexterous hands when opening or closing, and the operation is stable to accurately connect the two rings, and usually requires the help of others to wear the jewelry together; it destroys the overall beauty of the jewelry chain; in addition, jewelry There are S buckle and W buckle commonly used on the chain. These two kinds of fasteners need to be opened and closed repeatedly during use, and the buckle body itself is relatively small and easy to break. The aforementioned fastening structures do not match the contours of some bead chains, and are completely exp...
Claims
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IPC IPC(8): A44C11/02A44C11/00
CPCA44C5/18A44C11/00
Inventor 曹明志
Owner 深圳市金艺汇珠宝有限公司