CN2376212Y

CN2376212Y - Length adjustable necklace

Info

Publication number: CN2376212Y
Application number: CN 99227741
Authority: CN
Inventors: 刘滔
Original assignee: Shanghai Jiaotong University
Current assignee: Shanghai Jiaotong University
Priority date: 1999-07-05
Filing date: 1999-07-05
Publication date: 2000-05-03
Anticipated expiration: 2009-07-05

Abstract

The utility model relates to a length adjustable necklace. A necklace belt is provided with a plurality of buckles, the front surface of each buckle is a decorative surface, and the back surface of each buckle is provided with a fastening device which is used for fastening a necklace with different strands. The fastening device of each buckle can adopt a spring clip and a bayonet press plate, and can also use screw threads and nuts to match, etc. The utility model has simple structure, and the buckles are adopted for arbitrary collocation and flexible combination, which makes a long common necklace assembled and regulated arbitrarily with various patterns, makes people wear the necklace with freshness and personality, and also helps users save money for buying a plurality of expensive necklaces.

Description

Length adjustable necklace

The utility model relates to a kind of necklace as ornament, relates in particular to a kind of necklace of regulating length, belongs to individual or household goods technical field.

In people's life, necklace is a kind of ornament of generally wearing, along with changes of seasons or habilimented difference, go into usually like that collocation is multi-form, the necklaces of different length, to reach various decorative effect.For this reason, people often need to be equipped with many rootkeys chain, and not only cost is big, use also inconvenient.

The purpose of this utility model is the needs according to people and market, but a kind of necklace of length regulated at will is provided, simultaneously can also the synthetic various styles of random set, and make the people can the continuous conversion of a rootkey chain, wear out new meaning, wear out individual character.

For realizing such purpose, the necklace that the utility model provides has several hasps, and the front of hasp is a decorative cover, but decorative metal decorative pattern or inlay jewelry, there is tightening device at the back side, and tightening device can be regulated, and is applicable to the necklace chain or the chain pearl bar that tighten up different number of share of stocks; Hasp can arbitrarily take off, load onto, and is convenient to make up deduct different styles.The tightening device of hasp can be to put a Spring Card and bayonet socket pressing plate at the hasp back side, and necklace chain or chain pearl bar are pushed down in both cooperations, and have a spring leaf to come spacing, to adapt to the necklace of different number of share of stocks; Also can compress necklace with screw thread, nut cooperation at the hasp back side; Even simpler a little pipe being arranged at the hasp back side, an available one metal wire that penetrates is tied up necklace.

Below in conjunction with embodiment and accompanying drawing the technical solution of the utility model is further described.

Fig. 1 is the structural representation of an embodiment of the utility model.

Among the figure, be buckled with a hasp on necklace 3, the front of hasp is a decorative cover 1, and there is tightening device 2 at the back side, tightly fastens two strands of necklace chains.

Fig. 2 is example 1 structural representation of the used hasp of the utility model.

Among the figure, the front of hasp is a decorative cover 1, and there is a roundlet pipe 4 at the back side of hasp, is installed with an one metal wire 5 in the pipe, in order to the fastening necklace.

Fig. 3 is example 2 structural representations of the used hasp of the utility model.

Among the figure, the front of hasp is a decorative cover 1, and the tightening device at the back side has a Spring Card 6 and bayonet socket pressing plate 7, and both cooperations are pushed down and can be pushed down necklace, and has a spring leaf 8 to come spacing, to adapt to different necklace number of share of stocks.

Fig. 4 is example 3 structural representations of the used hasp of the utility model.

Among the figure, the front of hasp is a decorative cover 1, and there are screw thread 9 and nut 10 in the back side of hasp, and both compress necklace at cooperation.

Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10 are the utility model is formed different pattern with the hasp of varying number necklace embodiment.

The utility model, adopt several hasps to arrange in pairs or groups arbitrarily, can make a common advantage chain arbitrary combination, regulate length, rout up multiple style, make people no matter in what season, no matter join any clothes, always can select a kind of style to satisfy different needs, constantly wear out new meaning, wear out individual character, saved the expense that the user buys expensive necklace again.The utility model is simple in structure, and the hasp combination of use flexibly, and is easy to use, will be subjected to the welcome in market.

Claims

1, a kind of Length adjustable necklace is characterized in that necklace 3 has several hasps, and the front of hasp is a decorative cover 1, and there is tightening device 2 at the back side, is used to tighten up necklace 3.

2, a kind of as the said Length adjustable necklace of claim 1, it is characterized in that the tightening device 2 of hasp has a Spring Card 6 and bayonet socket pressing plate 7, and a spring leaf 8 spacings are arranged.

3, a kind of as the said Length adjustable necklace of claim 1, the tightening device 2 that it is characterized in that hasp is screw thread 9 and nut 10, and both cooperations compress necklace 3.

4, a kind of as the said Length adjustable necklace of claim 1, it is characterized in that there is a roundlet pipe 4 at the back side of hasp, be installed with an one metal wire 5 in the pipe, in order to the fastening necklace.