JP3205976U - Jewelery - Google Patents

Abstract

An object of the present invention is to provide an accessory that can be operated intuitively and has a low possibility of failure. An annular ornament 1 having an annular shape in plan view, an elastic wire 10 forming an annular shape, and a hollow member 30 formed at one end portion of the elastic wire 10 and having an internal space. The inner member 20 connected to the end of the elastic wire 10 different from the end where the hollow member 30 is formed, and the space of the hollow member 30 is larger than the outer shape of the inner member 20. The hollow member 30 is formed, and the second opening is formed to extend in a substantially vertical direction with respect to the first opening formed larger than the outer shape of the inner member 20 and the opening surface of the first opening. The elastic wire in the vicinity of the inner member 20 has an opening, and the width of the passage portion of the second opening is smaller than the outer shape of the inner member 20 and larger than the diameter φ1 of the elastic wire 10. 10 inside and out by entering and exiting the second opening Material 20 and out of the hollow member 30, release of the connection and the connection of both ends is adapted to be implemented. [Selection] Figure 1

Description

  The present invention relates to jewelry such as necklaces and chokers.

  Conventionally, a technique aimed at connecting and releasing a necklace with a simple operation has been proposed (Patent Document 1).

JP 2010-178864 A

  Necklaces and chokers need to be easy to operate and less likely to fail. In the above-described technique, it is necessary to operate the operation lever, and since there is a movable part such as the operation lever, there is a possibility of failure.

  The present invention is an attempt to solve such a problem, and an object thereof is to provide an ornament that can be operated intuitively and has a low possibility of failure.

A first device is an annular ornament in plan view, and includes an elastic wire that forms the annular shape, and a hollow member that is formed at one end of the elastic wire and has an internal space. An inner member connected to an end of the elastic wire different from the end where the hollow member is formed, and the space of the hollow member is larger than the outer shape of the inner member The hollow member is formed so as to extend in a substantially vertical direction with respect to the first opening formed larger than the outer shape of the inner member and the opening surface of the first opening. The elastic wire in the vicinity of the inner member has two openings, and the width of the second opening is smaller than the outer shape of the inner member and larger than the diameter φ1 of the elastic wire. By entering and exiting the second opening, Side member and out the hollow member, the release of the connection and the connection of the ends of both adapted to be performed,
It is an ornament.

  According to the configuration of the first device, the user simply adjusts the inner member to the position of the first opening, and the elasticity of the elastic wire allows the inner member to pass through the second opening to the space of the hollow member. Enter, both ends can be connected. Matching the position of the inner member to the position of the hollow member is an intuitive operation. Further, the hollow member is only provided with a predetermined opening, and the inner member has no movable part, so there is almost no possibility of failure. In other words, the jewelry with the above configuration can be operated intuitively and has a low possibility of failure.

  According to a second aspect, in the configuration of the first aspect, the second opening has an intermediate portion having a passage width w2 slightly larger than the diameter φ1 of the elastic wire, and a passage width w2 of the intermediate portion. It is a garment having an inlet portion having a large passage width w1 and a terminal portion having a width w3 larger than the passage width w1 of the inlet portion.

  According to a third aspect, in the configuration of the first aspect or the second aspect, the inner member is moved by the elastic wire immediately before the inner member enters the second opening of the hollow member. The force acting in the direction of pushing into the opening is a garment that is 0.25 N (Newton) or more and 0.5 N or less.

  According to a fourth aspect of the present invention, in the configuration according to any one of the first to third aspects, the inner member is detachably connected to the elastic wire, and an inner diameter of the attachment portion of the external accessory is If it is larger than the diameter of the elastic wire, it is an accessory configured to be attachable to the elastic wire.

  As described above, according to the present invention, it is possible to provide an accessory that can be operated intuitively and has a low possibility of failure.

It is a schematic plan view which shows the ornament of one Embodiment of this invention. In an ornament, it is a schematic plan view which shows the state by which the connection was cancelled | released. It is a schematic perspective view which shows a hollow member. It is a front view which shows a hollow member. It is a schematic perspective view which shows an inner member. It is a schematic sectional drawing which shows the internal structure of an inner member. It is the schematic which shows the edge part by the side of the inner member of an elastic wire. It is the schematic which shows the edge part by the side of the inner member of an elastic wire, and a charm. It is a schematic end view which shows the connection state of accessories. It is a schematic end view which shows the connection state of accessories. It is the schematic which shows the process in which accessories are connected. It is the schematic which shows the process in which accessories are connected. It is the schematic which shows the process in which accessories are connected.

  Embodiments of the present invention will be described with reference to the drawings. In addition, description is abbreviate | omitted about the structure which those skilled in the art can implement suitably, and only the basic structure of this invention is demonstrated.

  As shown in FIG.1 and FIG.2, the choker 1 is cyclic | annular by planar view. The choker 1 is an example of an ornament. The “choker” is a type of necklace, and is a type that closely contacts the user's neck.

  The choker 1 has an elastic wire 10. A hollow member 30 is disposed at one end of the elastic wire 10. The hollow member 30 is substantially spherical and has a spherical space inside, and a part thereof is cut out to form an opening. An inner member 20 is detachably connected to the other end of the elastic wire 10. The inner member 20 is formed in a small spherical shape. The size of the internal space of the hollow member 30 is larger than the outer shape of the inner member 20. That is, the inner diameter of the space portion is larger than the outer diameter of the inner member 20.

  Both ends of the elastic wire 10 are connected via the inner member 20 and the hollow member 30. In a state immediately before the inner member 20 enters the hollow member 30 (see FIG. 2), a force in the direction of the arrow Z2 acts on the inner member 20 due to the elastic force of the elastic wire 10. The force in the arrow Z2 direction is not less than 0.25 N (Newton) and not more than 0.5 N, and is 0.30 N in the present embodiment. If the elasticity of the elastic wire 10 is too weak, it is difficult to connect both ends of the elastic wire 10. On the other hand, if the elasticity of the elastic wire 10 is too strong, it is difficult for the user to operate. In this respect, by making the elasticity of the elastic wire 10 in the above numerical range, the process until the both ends are connected can be efficiently performed, and it is not easily detached after the connection. The operation of the choker 1 can be performed efficiently.

  As shown in FIG. 3, the hollow member 30 has a spherical main body 30a, and a first opening 30b that is a circular opening is formed in the spherical main body 30a. The first opening 30 b is formed larger than the outer diameter of the inner member 20. Since it is formed in this way, the inner member 20 can pass through the first opening 30 b and enter the space inside the hollow member 30.

  The spherical main body 30a has a second opening 30c extending in a direction substantially perpendicular to the opening surface of the first opening 30b. The first opening 30b and the second opening 30c are continuous openings. The second opening 30c is composed of an inlet 30ca, an intermediate 30cb, and a terminal 30cc. The second opening 30c is a passage portion through which the elastic wire 10 passes. As shown in FIG. 4, the width w1 of the inlet portion 30ca, the width w2 of the intermediate portion 30cb, and the width w3 of the end portion 30cc are smaller than the outer diameter φ2 (see FIG. 11) of the inner member 20, and the elastic wire 10 Is larger than the diameter φ1 (see FIG. 11). Further, regarding the relationship between the widths w1, w2, and w3, the width w2 is the narrowest, the width w1 is wider than w2, and the width w3 is wider than w1. The width w2 is slightly wider than the diameter φ1 of the elastic wire 10.

  When the elastic wire 10 in the vicinity of the inner member 20 enters and exits the second opening 30c, the inner member 20 enters and exits the space of the hollow member 30, and connection and release of both ends of the elastic wire 10 are performed. It has become so.

  As shown in FIG.5 and FIG.6, the inner member 20 has the spherical main-body part 20a, and the through-hole 20b is formed in the spherical main-body part 20a. A female screw is formed on the inner wall 20ba of the through hole 20b.

  As shown in FIG. 7, a male screw 10 a is formed at one end of the elastic wire 10, and is detachably screwed with a female screw in the through hole 20 b of the inner member 20.

  FIG. 8 shows the elastic wire 10 and the charm 50. The charm 50 is an example of an external accessory. The charm 50 includes an attachment ring portion 50a and a charm body portion 50b. If the inner diameter φ3 of the attachment ring portion 50a is larger than the diameter φ1 of the elastic wire 10, the charm 50 can be attached to the elastic wire 10 by removing the inner member 20 from the elastic wire 10. That is, the charm 50 can be attached to the elastic wire 10 as long as the inner diameter φ3 of the attachment ring 50a of the charm 50 is smaller than the outer diameter φ2 of the spherical member 20 but larger than the diameter φ1 of the elastic wire 10. Thereby, the freedom degree of design of charm 50 increases.

  FIG. 9 is a schematic cross-sectional view in which the connection portion is enlarged and viewed from the direction of arrow Z1 in FIG. 1 in a state where both ends of the elastic wire 10 are connected via the hollow member 30 and the inner member 20. FIG. 10 is a schematic cross-sectional view seen from the front side of the drawing. As shown in FIGS. 9 and 10, the inner member 20 is in the space 30 d of the hollow member 30.

  FIG. 11, FIG. 12 and FIG. 13 show how both ends of the elastic wire 10 are connected. As shown in FIG. 11, when the inner member 20 is disposed in the vicinity of the first opening 30 b of the hollow member 30, the inner member 20 is biased in the arrow Z <b> 2 direction by the elasticity of the elastic wire 10. And from the structure of the choker 1, the part near the inner member 20 of the elastic wire 10 is naturally arranged at the position of the entrance 30ca of the second opening 30c. The width w1 of the entrance portion 30ca is sufficiently larger than the diameter φ1 of the elastic wire 10, and the elastic wire 10 is naturally formed even if the positions of the elastic wire 10 and the entrance portion 30ca do not necessarily coincide with each other. It is guided into the two openings 30c (see FIG. 12), and is fixed with a certain degree of freedom at the terminal end 30cc. After the elastic wire 10 is fixed in the second opening 30c, the width of the intermediate portion 30cb is formed narrower than the width of the terminal portion 30cc, and the elastic wire 10 is urged in the direction of the arrow Z2. Therefore, the inner member 20 does not separate from the hollow member 30 against the user's intention.

1 Choker 10 Elastic Wire 20 Inner Member 30 Hollow Member

Claims (4)

A ring-shaped accessory in plan view,
An elastic wire constituting the annular shape;
A hollow member formed at one end of the elastic wire and having a space inside;
An inner member connected to an end of the elastic wire different from the end where the hollow member is formed;
Have
The space portion of the hollow member is formed larger than the outer shape of the inner member,
The hollow member is
A first opening formed larger than the outer shape of the inner member;
A second opening formed so as to extend in a substantially vertical direction with respect to the opening surface of the first opening;
The width of the second opening is smaller than the outer shape of the inner member and larger than the diameter φ1 of the elastic wire,
When the elastic wire in the vicinity of the inner member enters and exits the second opening, the inner member enters and exits the hollow member, and connection and release of both ends are performed. ing,
Jewelry. The second opening includes an intermediate portion having a passage width w2 slightly larger than the diameter φ1 of the elastic wire, an inlet portion having a passage width w1 larger than the passage width w2 of the intermediate portion, and Having a termination having a width w3 greater than the passage width w1;
The jewelry according to claim 1. Immediately before the inner member enters the second opening of the hollow member, the force exerted by the elastic wire in the direction of pushing the inner member into the second opening is 0.25 N (Newton) or more. .5N or less,
The jewelry according to any one of claims 1 and 2. The inner member is detachably connected to the elastic wire, and is configured to be attachable to the elastic wire if the inner diameter of the attachment portion of the external accessory is larger than the diameter of the elastic wire. ,
The jewelry according to any one of claims 1 to 3.