JPH0424975Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention is a fastener for jewelry that allows netscle made of expensive pearls, gemstones, metals, etc. to be used in a variety of ways and increases its utility value. This invention relates to a fastener that can be used easily to change its usage.

(Prior art) Conventionally, the stopper of a necklace has been used to connect chains, etc. to form an annular shape, and only one connection method has been used to connect the female and male fittings attached to both ends of the necklace, such as a chain. The value of the expensive netsukuresu is extremely low if it is used only in a certain state, so the present applicant filed a Utility Application in 1983- A fastener for jewelry according to No. 198194 was proposed.

(Problem to be solved by the invention) However, with the above-mentioned fasteners, when changing the method of connecting chains etc. in order to change the method of use, the male tool must be removed from one engagement hole and inserted into the other engagement hole. It was difficult and troublesome to insert it into the other insertion hole provided in the relatively small female fitting.

(Means for Solving the Problems) The present invention is a fastener consisting of a female fitting 2 attached to one end of a neckless 1 such as a chain and a male fitting 3 attached to the other end of the neckless. This fastener consists of a female fitting 2 attached to one end 1a of a necklace 1 and a male fitting 3 attached to the other end 1b of the necklace 1, and a fitting hole 4 for the male fitting 3 is provided on the circumferential side of the female fitting 2. is provided, and a first insertion hole 6 into which the connector 5 provided at one end 1a of the necklace 1 is inserted is provided at a position facing the insertion hole 4 across the center of the female fitting 2. , an insertion hole 8 into which the decorative member 7 is inserted is provided between the first insertion hole 6 and the insertion hole 4 of the male tool 3, and a connection hole 8 between the insertion hole 8 and the female tool 3 is provided. A second engagement hole 6' of the connector 5 of the necklace 1 is provided at a position symmetrical to the engagement hole 4 of the male fitting 3 with respect to a straight line connecting the center of the necklace 1,
A communication portion 6a is provided between the first insertion hole 6 and the connecting member 5 inserted thereinto, and a connecting member 1 such as a chain connected to the female member 2 is provided. It is an object of the present invention to provide a fastener for an accessory, in which the connection position of one end 1a of the necklace can be moved by sliding, and the manner in which the necklace 1 is used can be easily changed.

(Function) The stop configured in this manner moves the connector 5 connecting the one end 1a of the necklace 1 to the female fitting 2 from one engagement hole, for example 6, to the other engagement hole 6' via the communication portion 6a. By doing so, the mode of use can be easily changed.

(Embodiment) An embodiment of the present invention will be described below with reference to the drawings. A necklace 1 is made by connecting pearls, etc. A female fitting 2 is attached to one end 1a of the necklace 1, and a female fitting 2 is attached to the other end of the necklace 1. 1b has male tool 3
is installed.

The female fitting 2 is a short cylindrical shape made of metal, and an artificial flower or the like is integrally attached to the upper end surface.
The male fitting 3 is made of a spring body bent into a V-shape which is already commonly used, and an insertion hole 4 for the male fitting 3 is provided on the circumferential side 2a of the female fitting 2. 3 is inserted into the insertion hole 4, and one edge of the spring body is engaged and locked with the opening edge of the insertion hole 4 by spring pressure. Further, on the circumferential side surface 2a of the female fitting 2, there is a first fitting into which a connecting tool 5 attached to the end portion 1a of the necklace 1 is inserted, at a position facing the insertion hole 4, sandwiching the center of the cylindrical part. An inlet hole 6 is provided, and the connector 5 is connected to one end of the short rod 5a.
The locking ring 5b is thinner than the diameter of the neckless 1.
is connected to one end, and the other end is provided with a collar 5c,
By inserting the short rod 5a into the insertion hole 6 with the collar 5c inward, the necklace 1 is connected in a smooth annular shape.

Further, in the circumferential side 2a of the female tool 2, a fitting hole 8 into which a decorative member 7 made of a small ball, a jewel, a medal, a cameo, etc. is fitted is connected to the first fitting hole 6 and the fitting hole 4 of the male fitting. The decorative member 7 is provided between the male tool and the male tool, and the decorative member 7 can be attached and detached by an engaging tool 7' similar to the male tool. A second insertion hole 6' of the connector 5 of the necklace 1 is provided at a position symmetrical to the first insertion hole 6.
A communicating portion 6a having a width narrower than the diameter of the insertion holes 6, 6' is provided between the connecting holes 6 and 6', and the neckless 1
By sliding the locking ring 5b of the connector 5 attached to the other end 1a, it can be moved from the insertion hole 6 to 6' or from 6' to 6.

Therefore, after pushing the coupling tool 5 inward at the first insertion hole 6 position so that the locking ring 5b portion is inside the insertion hole 6, it is slid inside the communication portion 6a and inserted into the second insertion hole 6. By moving the collar 5c into the insertion hole 6' and pulling it outward, the collar 5c comes into contact with the inner surface 2b, and the short rod 5a is positioned and locked in the insertion hole 6'. When the decorative member 7 is engaged with the insertion hole 8, the necklace 1 and the decorative member 7 form a Y-shape in a well-balanced manner.

Here, since the connector 5 is always pulled outward of the female connector 2 by the chain of the necklace 1, the collar 5c
is in contact with the inner circumferential surface 2b, and the short rod 5a is within the insertion hole 6 or 6', so the connector 5 cannot freely move within the communication portion 6a.

FIG. 5 and subsequent figures show other embodiments of the fastener for decorative tools, in which the communicating portion 6a between the first engagement hole 6 and the second engagement hole 6' of the connecting tool 5 in the female tool 2 is connected to the female tool. A spring member 9 is provided at a position biased toward one end of the spring 2, and a spring member 9 is biased toward the other end of both the engagement holes 6, 6' and the communication portion 6a.
The connector 5 is a short rod having a length equal to the length of the insertion holes 6, 6', that is, the thickness of the cylindrical part of the female fitting 2, and a diameter slightly smaller than the width of the communicating part 6a. Flanges 5c, 5c are provided at both ends of 5a to enable movement within the communication portion 6a against the elastic force of the spring material 9, and when it reaches the engagement hole 6 or 6' position, it engages in the hole, The connector 5 is designed not to move freely within the communication portion 6a.

(Effects) The accessory fastener according to the present invention is constructed as described above, and the attachment position of one end of the netskuress to the female accessory can be changed by sliding it without removing the attachment, so it is usually small in size. There is no need to go through the trouble of inserting the device into the two small insertion holes of a certain stopper, and you can change the way the neckless is used with a very simple operation.

[Brief explanation of the drawing]

Fig. 1 is a front view of one embodiment of the fastener for jewelry according to the present invention, Fig. 2 is a rear view partially shown in cross section, and Fig.
The figure is an exploded perspective view of the same, FIG. 4 is a front view of the same with the position of one end of the necklace changed, FIG. FIG. 7 is a cross-sectional view of the female fitting, and a front view showing the first insertion hole and second insertion hole portions in the female fitting of the same embodiment. 1...netcress, 2...female tool, 3...male tool,
4... Engagement hole, 5... Connector, 6... First engagement hole, 6'... Second engagement hole, 6a... Communication portion, 7
... Decorative member, 8... Insertion hole.

Claims (1)

[Scope of utility model registration request] A stop consisting of a female fitting attached to one end of a necklace such as a chain and a male fitting attached to the other end of the necklace, wherein an insertion hole for the male fitting is provided on the circumferential side of the female fitting, and the female fitting is A first insertion hole into which a connecting tool provided at one end of the necklace is inserted is provided at a position facing the insertion hole across the center of the tool, and the first insertion hole and the male tool are connected. An insertion hole into which the decorative member is inserted is provided between the insertion hole of the male tool and the insertion hole of the male tool with respect to a straight line connecting the insertion hole and the center of the female tool. A second insertion hole of the connector of the necklace is provided at a position of
A fastener for an accessory, characterized in that a communication part is provided between the insertion hole and the connecting member can slide therein.