JP2013005980A5 - - Google Patents

Description

According to the first aspect of the present invention, the wire gripping mechanism provided in the decorative body that is passed through the wire of the accessory is gripping the wire as a result of the cooperation of the pair of spring members starting from the peripheral wall. Since the decorative body can be retained on the filament by (holding) and the relative movement of the ornament relative to the filament in a state where the filament is gripped, Determination, change, fine adjustment, and the like of the fastening position can be easily and in a short time by moving the decorative body along the line and stopping the movement. Since each spring member protrudes toward the filament, the distance between the two is closest or zero (contacted) when the filament is absent. Since each of the one end and the other end of the spring member is landed on the peripheral wall of the through-hole, the tension is firmly applied while the feet are stable, and as a result, the region between the two landing points (toward the line) Projecting part) can reliably transmit the spring force to the filament. On the other hand, the gap between the protruding part and the through-hole peripheral wall (the part is not landed on the through-hole peripheral wall) serves as a clearance space for allowing deformation of the spring member when the filament moves relatively. Function. The spring member is deformed when the filament is relatively moved, and this deformation is allowed by the existence of the escape space. When the relative movement is stopped, the spring member is elastically restored to pinch the filament. By the action of the spring force on the filament and the deformation allowance at the time of relative movement, the decorative body can be retained on the filament and can be easily and relatively moved in a short time.

(Characteristics of the invention described in claim 3)
The invention according to claim 3 is the invention according to the wire gripping mechanism according to claim 1, wherein the pair of spring members is composed of a pair of leaf springs bundled so as to face each other. spring, respectively, has a piece portion, and another piece portion continuous to one end of the piece portion, the piece portion, the elongation along the through-holes of the decorative body and curved toward one another to one another cage, said other piece is to have a opening of the through hole coaxial with the ornamental body, the other end of the two piece unit is passed through the opening of the two other pieces each, other pieces of said pair of leaf springs Of these, one functions as the one end and the other functions as the other end.

According to the invention described in claim 4, since the linear gripping mechanism according to any one of claims 1 to 3 is provided in the through-hole, when the accessory is configured through the filament , On the other hand, determination, change, fine adjustment, and the like of the fastening position of the decorative body can be performed easily and in a short time by moving the decorative body along the line and stopping the movement.

The decorative body 5 is made of jewels such as pearls , precious metal shaped objects, beads, and the like, and the shape of the decorative body 5 is arbitrarily selected in consideration of the decorative effect exerted by the decorative body 5. As an example, the decorative body 5 shown in FIG. 1 has a spherical shape, but may have a shape other than the spherical shape (for example, a cubic shape , a cylindrical shape, or an irregular shape without being limited thereto). The decorative body 5 is provided with a through hole 11 (FIG. 3) through which the filament 3 passes. The periphery of the through hole 11 is surrounded by the peripheral wall 12.

The spring member 15 will be described in more detail with reference to FIGS. 2 and 3 . The spring member 15 formed of a plastic material, spring steel, or the like has a cylindrical main body 21 extending in the axial direction of the through hole 11 and two pairs of curved piece portions 23 and 25 extending from the main body 21. The pair of curved piece portions 23 and the other pair of curved piece portions 25 are formed by bending a part of the main body 21 partially broken by two cuts 27 and 29 formed in the main body 21.

Both incisions 27 and 29 formed in the main body 21 of the spring member 15 are respectively in two planes (not shown) including the axis L (see FIG. 2) of the main body 21 and orthogonal to each other. The notch 27 extends from one end 31 of the main body 21 toward the other end 33 and ends before reaching the other end 33, and the other notch 29 extends from the other end 33 of the main body 21 toward the one end 31. And ends before reaching one end 31. One of the two curved piece portions 23 bends in the radial direction of the main body 21 opposite to each other with one notch 27 as a boundary and warps, and the other both curved piece portions 25 have the other notch 29 as a boundary. The main body 21 is curved and warped outward in the radial direction. The warped part becomes the protruding part 32 described above. Although the cuts 27 and 29 depend on the material of the main body 21, for example, if they are made of metal, the cuts 27 and 29 can be efficiently performed by laser cutting. Also, if the spring member 15 is made of synthetic resin, it may be produced by injection molding a whole.

The curved piece portions 23 and 25 of the spring member 15 disposed in the through hole 11 are pressed and landed on the peripheral wall 12 of the through hole 11 by elastic restoring force acting in the spreading direction at their tips. A tubular gap 35 smaller than the outer diameter of the filament 3 is defined at the intermediate position (projecting part 32) (FIG. 3). The open tips and curved shapes of the curved pieces 23 and 25 serve to receive the tips of the filaments 3 and guide them to the tubular gap 35. In addition, the curved pieces 23 and 25 exert the spring force, that is, the gripping force, on the filament 3 passing through the gap 35 in the tubular gap 35. When the wire 3 is made of a wire having a relatively high rigidity, the wire 3 is forcibly pushed into the tubular gap 35, and a string or a string having a relatively low rigidity is used. For example, it can be connected to a needle or pin and passed through the gap 35 based on the lead of the needle or pin. The filament 3 passing through the gap 35 causes elastic deformation so that the diameter of the gap 35 is enlarged in the two pairs of curved pieces 23 and 25 that define the gap 35. On the other hand, the two pairs of curved piece portions 23 and 25 simultaneously exert an elastic return force, that is, a gripping force, which is a spring force from the periphery of the filament 3 from the periphery thereof. 3 indicates a cap that closes both ends of the through-hole 11 to conceal the inside and prevents the filament gripping mechanism 9 (spring member 15) in the through-hole 11 from coming out. . The cap 14 has a small-diameter hole 14 h that is coaxial with the through-hole 11. The small-diameter hole 14h is formed in a size that allows passage of the filament 3 but prevents passage of the spring member 15. The cap 14 is preferably fixed to the decorative body 5 with an adhesive or the like to prevent the spring member 15 from coming off. If the cap 14 can prevent the spring member 15 from coming off by landing on the peripheral wall 12, it can be omitted.

Next, referring to FIG . 5 and FIG. 6, a wire gripping mechanism 9 </ b> B as another example of the wire gripping mechanism 9 is shown. The linear gripping mechanism 9B is different from the linear gripping mechanism 9 (FIGS. 2 and 3) not including the stoppers 23a and 25a described below. Therefore, here, in order to avoid duplication, a difference between the two will be described. Incidentally, members both are common, was also used in FIGS. 5 and 6 the reference numerals used FIGS.

The above-described stoppers 23a and 25a are formed on the curved piece portions 23 and 25 of the linear gripping mechanism 9B, respectively. The stopper 23a (stopper 25a) is formed with two short slits 23s (short slits 25s) substantially parallel to the axial direction of the main body 21 at the open end of the curved piece part 23 (curved piece part 25). A portion sandwiched between the two slits 25s) is a rectangular portion where the curved piece portion 23 (curved piece portion 25) is bent slightly outward from the root. As shown in FIG. 6, the stopper 23 a (stopper 25 a) bites into the peripheral wall 12 with the landing of the one end portion 31 and the other end portion 33 on the peripheral wall 12 to assist the landing, and the spring member 15 comes out of the through hole 11. It plays a role to prevent. The biting into the peripheral wall 12 is mainly performed by the restoring force of the spring member 15 (curved piece portions 23 and 25). After press-fitting the spring member 15 into the through hole 11, the stopper 23a (stopper 25a) may be bitten into the peripheral wall 12 by pressing the curved piece portions 23 and 25 against the peripheral wall 12 using an appropriate tool. Although one or both of the one end 31 or second end portion 33 due to the shallow bite of the stopper 23a (stopper 25a) is also contemplated if that can not land on the peripheral wall 12, in that case, the stopper 23a (stopper over 25a) is performed instead of the one end 31 or the other end 33. Although the stopper 23a (stopper 25a) is formed in a rectangular shape, it may have a triangular shape (not shown) that tapers toward the peripheral wall so as to easily bite, or other shapes.

(Second Embodiment)
Reference is now made to FIG. FIG. 7 shows a cylindrical decorative body 5 as an example of a non-spherical shape, and a spring member according to another example constituting the linear gripping mechanism 9 disposed in the through hole 11 of the decorative body 5. 15 is shown. The surface (outer peripheral surface) of the tubular decorative body 5 is provided with an uneven pattern 99 for the purpose of decoration. For the convenience of grasping the shape of the spring member 15 , the whole and a part of the perspective view are shown in FIGS.

DESCRIPTION OF SYMBOLS 1 Necklace 3 Line 5 Decoration body 9 Line | wire holding | grip mechanism 11 Through-hole 12 Perimeter wall 15 Spring member 23,25,41,43,45,47_ Curved piece part 27,29,37,39_ Incision 35_ Gap_
103,105 One piece part and other piece part 106 Stopper piece

Claims (4)

Passed through a filament that forms part of the accessory, provided inside the decorative body that is part of the accessory, grips the filament, thereby retaining the decorative body on the filament, and A linear gripping mechanism of a jewelry that allows relative movement of the decorative body with respect to the linear strip in a state of gripping the linear strip,
The decorative body has a through hole surrounded by a peripheral wall into which the linear gripping mechanism is press-fitted, and
The linear gripping mechanism is composed of a pair of spring members for allowing the linear strip to be inserted and exerting a spring force on the linear strip to cooperatively grip the linear strip,
Each of the spring members has one end portion and the other end portion along the length direction of the through hole, and protrudes toward the filament in a state where the one end portion and the other end portion land on the peripheral wall. A linear gripping mechanism for a clothing accessory, wherein the linear strip is sandwiched by a spring force with a counterpart spring member. The pair of spring members includes a cylindrical main body extending along the through-hole of the decorative body, and extending from one end of the main body toward the other end along the axis of the main body. At least one pair of curved pieces that warp oppositely outward in the radial direction of the main body at least one notch that ends before reaching the other end, and the main body provided along the axis of the main body. having the other end portion and at least a pair of curved pieces warp in opposite to each other radially outwardly of the at least one cut the body in the boundary ends before reaching the elongation and the one end toward the one end of the 2. A linear strip gripping mechanism for a clothing accessory according to claim 1. The pair of spring members comprises a pair of leaf springs bundled so as to face each other,
Each of the leaf springs has one piece and another piece connected to one end of the one piece,
The one piece portion extends along the through-hole of the decorative body and is curved toward the other one another ,
The other piece is to have a through hole coaxial with the opening of the decorative body,
The other end of each one piece is passed through the opening of each other piece ,
The pair of the other piece of the leaf spring, one of the other as a second end portion as one end portion, striatum gripping mechanism trinkets according to claim 1, characterized in that the functions respectively. With through holes,
A decorative body characterized in that the linear object gripping mechanism for an accessory according to any one of claims 1 to 3 is provided in the through hole.