CN2761018Y - Premagnetic clasp of pearl chain jewelry - Google Patents

Abstract

The utility model relates to a clasp of jewelry, particularly to a premagnetic clasp of pearl chain jewelry, which is composed of an upper clasp clamp and a lower clasp clamp, wherein one end of the upper clasp clamp is connected with the corresponding end of the lower clasp clamp via a hinged shaft. A permanent magnet matched with the upper clasp clamp is arranged in a groove on the other end of the upper clasp clamp, and correspondingly, a permanent magnet matched with the lower clasp clamp is arranged in a groove on the other end of the lower clasp clamp, and two permanent magnets are provided oppositely with different magnetic poles. The utility model can be clamped at any position between the beads of jewelry, such as a pearl chain, and thus, the length of the pearl chain is convenient to adjust. Meanwhile, the utility model has the advantages of compact and reasonable structure, novel model, firm connection, convenient opening and closing, high strength and long service life. In addition, the utility model has the effect of enhancing the service efficiency and the decorative effect of the jewelry, such as a pearl chain, and is a preferred matched clasp of various jewelry.

Description

Preposition magnetic force bead chain jewelry lock catch

Technical field

The utility model relates to a kind of jewellery snap close, particularly relates to a kind of preposition magnetic force bead chain jewelry lock catch, is the supporting snap close such as jewellery first-selections such as pearl class necklace, bangle such as pearl, agate and crystals.

Background technology

Raising along with people's living standard, people are when being particular about the quality that promotes material life, also studying the U.S. how to follow the fashion, particularly some Junior Ladies are more paid attention to dressing up and are made oneself beautiful, make it to become both attractive in appearance, generous again proper, also Just because of this, except diamond ring, outside the sales volume of valuable jewellery such as gold necklace heightens, such as pearl, jade, the pearl class necklace and the bangle of agate and crystal also are the ornaments that the Ms doted on always, yet regrettably the used snap closes of jewellery such as pelletron class necklace in the past and the bangle length that pierces into necklace behind the jewellery or bangle usually promptly is fixed, the user can not regulate necklace or bangle length usually voluntarily, because jewellery such as necklace or bangle are different because of people's fat or thin difference or season sometimes and the difference of the dress ornament of being arranged in pairs or groups need be done the adjustment of length, traditional snap close can't be accomplished, and some necklaces or bangle is arranged for can adjust length, adds the preceding paragraph annular tail chain at last-of-chain, but make jewellery lose complete sense, unnecessary tail chain influences the aesthetic feeling of jewellery.Necessity that further improvement is arranged based on above-mentioned situation.

The utility model content

The purpose of this utility model is to provide a kind of can arbitrarily adjust jewellery length such as pelletron, and places wearer the place ahead folding with convenience when using, is connected firmly, new and original, long service life, has the preposition magnetic force bead chain jewelry lock catch that promotes with jewellery service efficiency such as supporting pelletron and decorative effect concurrently.

The purpose of this utility model realizes by the following technical solutions: be made up of last clip and following clip, end of clip is connected with each other with hinge with the respective end of following clip on it, in the other end groove of last clip the permanent magnet that is complementary with it is housed, in the groove of the other end of corresponding with it down clip the permanent magnet that is complementary with it is housed, two permanent magnets be oppositely arranged and magnetic pole different.

The described folding end of clip down is provided with link.

The folding end of described upper and lower clip is overlooked and is circular configuration, and both are identical.

The magnet surface magnetic field intensity of described permanent magnet is 〉=2000 Gausses, and the magnetic field intensity of the catch surface after its assembling is＜1000 Gausses.

The utility model compared with prior art, employing is by the hinge connection and be equipped with permanent magnet, up and down folding on, following clip is as connected mode, on, after following clip fastens, the middle subcircular space that forms, can be held on any part of pearl class jewellery, jewellery length can be adjusted arbitrarily, this snap close is used for placing when the necklace jewellery are worn the front portion, can make the ornament of different styles and moulding during practical application, be fixed in magnetic force folder outside, can form the decorative effect of style varied, and this snap close places anterior the use, also is beneficial to very much user's folding use voluntarily.

Upper and lower clip is to make with jewellery suitable material such as gold, silver, copper, steel and aluminium, and the experiment proved that have rational in infrastructure, be connected firmly, advantage such as folding with convenience, long service life, also have certain function of health care simultaneously, be good for one's health.

Description of drawings

Fig. 1 is the structural representation of the utility model when closing up.

Structural representation when Fig. 2 is the utility model disengagement.

Fig. 3 is that the utility model is loaded on the structural representation on the pelletron.

The specific embodiment

Embodiment of the present utility model is described in detail in conjunction with the accompanying drawings, the clip made from jewellery suitable material such as gold, silver, copper, steel or aluminium up and down 1,2 as described in Figure 1, an end of clip 1,2 is hinged each other with hinge 5 up and down, the other end is the folding end, clip 1,2 has the groove of splendid attire permanent magnet 3,4 in the inboard of this end up and down, permanent magnet 3,4 is oppositely arranged, its magnetic pole is different, and with separately groove tight fit, the magnetic field intensity of magnet surface is 〉=2000 Gausses, and the magnetic field intensity of the catch surface after its assembling is＜1000 Gausses.Described clip 1,2 up and down is circular configuration overlooking of folding end, and both are identical.The described folding end of clip 2 down is provided with link 6, and the magnetic field intensity of the catch surface after the assembling is＜1000 Gausses.

Claims (4)

1. preposition magnetic force bead chain jewelry lock catch, it is characterized in that forming by last clip (1) and following clip (2), one end of clip on it (1) is connected with each other with hinge (5) with the respective end of following clip (2), the permanent magnet (3) that is complementary with it is housed in groove of the other end of last clip (1), in the groove of the other end of corresponding with it down clip (2) permanent magnet (4) that is complementary with it is housed, two permanent magnets (3), (4) be oppositely arranged and magnetic pole different.

2. bead chain jewelry lock catch according to claim 1 is characterized in that the described folding end of clip (2) down is provided with link (6).

3. bead chain jewelry lock catch according to claim 1, the folding end that it is characterized in that described upper and lower clip (1), (2) is overlooked and is circular configuration, and both are identical.

4. bead chain jewelry lock catch according to claim 1 is characterized in that the magnetic field intensity of the magnet surface of described permanent magnet (3), (4) is 〉=2000 Gausses, and the magnetic field intensity of the catch surface after its assembling is＜1000 Gausses.

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