JP2007044131A - String-like accessory fastener - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a string-like accessory fastener for easily attaching and detaching a necklace regardless of the mechanism of a necklace fastener provided to the necklace. <P>SOLUTION: A magnet fastener 10 turns a chain necklace 1 to a ring shape by making a pair of locking parts 11 attached to the chain part 2 of the chain necklace 1 face each other and locking them. On the opposite surfaces of the locking parts 11, magnets 14 to be attracted to each other and attaching silicon 15 for pressurizing and constraining the chain part 2 of an attaching part are provided. The attaching silicon 15 is provided with a notched part 15b for making it possible to attach and detach the chain part 2. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to, for example, a detachable string-like decorative body fastener that can be easily locked.

Conventionally, for example, necklaces of string-like ornaments are often attached in a ring shape by locking string-like ornament fasteners attached to both ends of the string-like ornaments on the back side of the neck. Exists.
For example, as shown in FIG. 10, many conventional necklace fasteners 70 include a ring portion 71 that can be opened and closed and a perforated plate 72.

  The necklace fastener 70 includes a ring portion 71 at one end of the chain portion 81 and a perforated plate 72 at the other end, and an open / close hook 71c of the ring portion 71 as shown in FIG. When the sliding operation is performed in the direction of arrow A against the urging force (not shown), the opening / closing ring 71b slides inside the hollow ring body 71a, and the opening 71d of the ring portion 71 can be opened.

  From the above open state, the open / close ring 71b is slid in the reverse direction, and the ring portion 71b is fitted into the mounting hole (not shown) of the perforated plate 72, whereby the ring portion 71 and the perforated plate 72 are connected. The necklace 80 becomes a ring shape.

The necklace fastener 70 is often formed in a small size with respect to the necklace 80 in consideration of aesthetics, and is often formed so as to be located on the back side of the neck when worn.
For this reason, the operation | work which latches the necklace fastener 70 by the operation mentioned above becomes a fine operation | work, and since it is the back side of a neck, it cannot be seen. Therefore, it is difficult to wear the necklace 80.

  Therefore, a pair of coupling members each having a circular end surface are provided at both ends of a necklace or the like, a concave portion containing a permanent magnet or an iron piece in the circular end surface of one of the both end coupling members, and the circular end surface of the other end coupling member In addition, there has been proposed a double-end coupler such as a necklace that includes a convex portion having a permanent magnet built therein, and that adsorbs the concave portion and the convex portion with an attractive force of the permanent magnet (see Patent Document 1).

This eliminates the need for detailed work and facilitates the wearing of the necklace.
However, since the above-described both-end coupler is attached to the necklace as a substitute for the conventional necklace fastener 70, it cannot be used for the necklace 80 to which the existing necklace fastener 70 is attached.

  In addition, the user does not select the necklace 80 for convenience of attachment / detachment, but selects the necklace 80 based on aesthetics as a decoration. Therefore, the attachment / detachment is difficult unless the favorite necklace 80 is provided with the above-described end joints. There was no choice but to accept sex.

Japanese Utility Model Publication No.54-2876

  An object of the present invention is to provide a string-like decorative body fastener that allows a necklace to be easily detached regardless of the mechanism of the necklace fastener provided in the necklace.

  The present invention provides a string-shaped decorative body fastener that makes a string-shaped decorative body into a ring shape by opposing and locking a pair of locking members attached to a string-shaped portion of the string-shaped decorative body, The opposing surface of the stop member includes an adsorbing portion that adsorbs each other and a restraining portion that compresses and restrains the string-like portion of the attachment portion, and the restraining portion includes an attaching / detaching means that enables the string-like portion to be attached and detached. It is characterized by that.

The string-like decorative body includes a necklace, a bracelet, an anklet, and the like.
The string-like portion includes a chain, a strap, a flexible wire, and the like.
The pair of locking members indicates that they are members formed of a set of two.
The attracting part includes permanent magnets or permanent magnets and iron pieces.

The restraining portion for restraining the compression includes forming at least a part of the outer surface of the string-like portion of the attachment portion and forming with an elastic material or the like for restraining the string-like portion of the attachment portion by being compressed. .
The attaching / detaching means includes forming with a notch, a through hole or the like provided in the restraining portion.

With the above configuration, the locking member can be easily attached to the string-like portion on the string-like decorative body, and the locking member can be easily locked by the adsorption force of the attached locking member.
Therefore, even if it is a string-like decorative body having a normal fastener that is difficult to be locked, it can be easily detached.

Moreover, since the string-shaped part of the string-like decorative body is detachable and the locking member is pressed and restrained, the attachment position of the locking member with respect to the string-shaped part can be easily adjusted. .
Therefore, the ring-shaped length of the string-like decorative body can be easily adjusted.

As an aspect of the present invention, the attachment / detachment means may be provided with an attachment guide portion that guides the attachment of the string-like portion.
The mounting guide portion includes a chamfer provided in the attaching / detaching means.
Thereby, attachment of the string-like portion to the locking member can be easily performed.

As an aspect of the present invention, a protrusion for releasing the locking member in a locked state can be provided on a part of the outer periphery of the locking member.
The protruding portion includes a part of the main body of the locking member and a portion where the suction portion is not provided, and a protrusion provided on the outer periphery of the locking member.
Thereby, the latching state of the latching member can be further easily released by putting the finger on the projecting portion or sandwiching the projecting portions so as to match each other.

  Further, as an aspect of the present invention, each of the attracting portions is constituted by two magnets provided on the opposing surface, and the polarity of the two magnets of one locking member facing the other locking member is set. The two magnets of the other locking member are arranged at positions corresponding to the magnets of one of the locking members when the two locking members are opposed to each other. It can be provided that the polarities of the magnets are reversed.

The opposite polarity of the opposite side is, for example, that one of the two magnets has an N-pole facing surface and the other magnet has an S-pole, or a single-sided multipolar magnet. Including arranging the polarities to be opposite.
Further, when the two magnets of the other locking member are opposed to each other, the polarities are reversed at positions corresponding to the magnets of the one locking member, respectively. In the state where the two magnets provided in the other locking member are locked with the locking members facing each other, the two magnets of one locking member are opposed to each other at substantially the same position. Attaching the polarity of the surface to be opposite to the polarity of the corresponding magnet provided in one of the locking members.

Thus, the locking direction of the locking member to be locked is determined by the attractive force due to the magnetic force between the different poles of the magnet and the repulsive force between the same poles, and the locking member is locked by the attractive force. Can be guided.
Therefore, the locking member can be easily locked in the correct direction.

As an aspect of the present invention, the restraining portion can be formed of an elastic material.
The elastic material includes a material having elasticity such as natural rubber, synthetic rubber, and urethane foam.

  Thereby, the attachment part of the string-shaped part of a string-shaped decoration body can be restrained by appropriate compression force. Therefore, by pulling the string-like portion and the locking member with a tensile force equal to or greater than a certain force, the locking member can be slid and the attachment position of the locking member to the string-like portion can be easily adjusted. .

As an aspect of the present invention, the elastic material can be made of silicon rubber.
Since silicon rubber has high durability and weather resistance, it can improve user satisfaction.

  According to the present invention, the necklace can be easily detached regardless of the mechanism of the necklace fastener provided in the necklace.

  An embodiment of the present invention will be described below with reference to the drawings.

  The chain necklace 1 and the magnet holder 10 will be described together with FIG. 1 showing a front view of the existing chain necklace 1 with the magnet holder 10 attached.

The chain necklace 1 is provided with a conventional necklace fastener 3 composed of an openable / closable ring portion 3a and a perforated plate 3b at both ends of the chain portion 2 in the same manner as the necklace of the conventional example. The ring portion 3a and the perforated plate 3b are locked and attached on the side.
The locking part 11 of the present invention is attached to the chain portion 2 near both ends of such a chain necklace 1.

Next, FIG. 2 showing an enlarged front view of the locking part 11 with the chain portion 2 attached, FIG. 3 showing an enlarged rear view, FIG. 4 showing an enlarged side view of the magnet fastener 10 in the locked state, The magnet retainer 10 and the locking part 11 will be described in detail together with FIG. 5 showing an explanatory view of a vertical sectional view near the center in the horizontal direction of the stopper part 11.
The magnet fastener 10 is composed of a pair of locking parts 11, and the locking part 11 is composed of a main body part 12, a decoration part 13, a magnet 14, and a mounting silicon 15.

  In the present embodiment, the main body 12 has a circular shape in plan view having an appropriate size and thickness that can be easily handled even by a person with difficulty in finger movement. However, the main body 12 is not limited to this, and a rectangular shape such as a square or a rhombus is used. It may be a planar shape with aesthetics such as a polygon, an ellipse, a heart shape, a star shape, and the like.

  In addition, the decorative portion 13 is provided on the outer surface of the main body portion 12, and in the present embodiment, a three-dimensional decoration is given, but a flat decoration may be used, and the main body portion 12 is also provided. You may comprise the decoration part 13 by itself.

Further, on the inner surface side of the main body 12 (opposite surface side when the locking parts 11 are locked together), as shown in FIGS. 3 and 4, a magnet cover 12a along the outer periphery of the main body 12 is provided. It is formed integrally.
The magnet cover 12a has an approximately 2/5 circular arc shape in a side view and has an appropriate thickness and a width substantially the same as the thickness of the magnet described later. From left to right both sides are provided symmetrically.

In addition, a vertical mounting silicon 15 is provided in the center in the side view width direction on the inner side surface of the main body 12.
The mounting silicon 15 has a width in the side view substantially the same as the appropriate interval, and a length of about 4/5 of the diameter of the main body 12, and the lower end is aligned with the vicinity of the central lower end in the side view of the main body 12. Are arranged vertically.
The mounting silicon 15 is made of silicon rubber having high durability and weather resistance and having an appropriate elastic force.

Further, the mounting silicon 15 is provided with a straight cut portion 15b in the vertical direction at the center, and is formed symmetrically.
Further, both corners on the opposite surface side of the cut portion 15b of the mounting silicon 15 are chamfered in a straight line in the vertical direction, and the chamfered portion forms a V-shaped introduction portion 15a in plan view.

Thus, as shown in FIG. 5 (a), the chain portion 2 is pushed from the introduction portion 15a toward the main body portion 12 side, whereby the chain portion 2 is cut as shown in FIG. 5 (b). Can be inserted. Therefore, the user can easily attach the locking part 11 to the chain portion 2.
As a result, as shown in FIG. 5C, the attachment silicon 15 can be restrained by being pressed by the elastic force of the attachment silicon 15 so as to sandwich the outer periphery of the cross-section of the chain portion 2 from the left-right direction in side view.

Since the chain portion 2 is not completely fixed to the locking part 11, the user pulls the chain portion 2 in the direction of arrow B shown in FIG. However, the mounting position of the locking part 11 with respect to the chain part 2 can be easily adjusted while sliding in the notch 15b and mounting the locking part 11.
Therefore, the user can easily adjust the length of the attached chain necklace 1 with the locking part 11 attached to the chain portion 2.

Magnets 14 a and 14 b having substantially the same thickness as the width of the introduction portion 15 a are provided between the left and right magnet covers 12 a on the inner surface side of the main body 12 and the mounting silicon 15.
These magnets 14a and 14b are substantially the same as the two-way straight line connecting the upper end corner of the mounting silicon 15 and the both ends on the radially inner side of the magnet cover 12a, and the radially inner side surface of the magnet cover 12a. It is a substantially fan shape composed of arcs.

  Further, the magnet 14a and the magnet 14b are magnets each having a magnetization direction in the thickness direction. For example, the facing surface of the magnet 14a (the surface of the magnet 14 in FIG. 3) is the N pole, and the facing surface of the magnet 14b is the S pole. The magnets 14a and 14b are provided with different polarities on the facing surfaces.

  With this configuration, as shown in FIG. 5, when the locking parts 11 face each other, the magnet 14 a provided in one locking part 11 and the magnet 14 b provided in the other locking part 11 face each other. Then, the magnet 14a and the magnet 14b can be attracted by the mutual magnetic force, and the locking parts 11 can be locked.

  Accordingly, the locking direction of the locking part 11 is determined by the magnet 14a and the magnet 14b of each locking part 11, and the locking of the locking part 11 is induced by the magnetic force of the magnet 14. A person can easily lock the magnet fastener 10 on the back side of the neck and attach the chain necklace 1.

Further, as shown in FIG. 3, the locking part 11 opens the opposing surface of the main body 12 above the left and right magnets 14 a and 14 b and the mounting silicon 15.
For this reason, the latch release | release clearance 16 can be formed in the opposing surface side upper side (upper side in FIG. 4) of the latching part 11 of the latched state.

Thereby, the latching state of the latching part 11 can be easily released by hooking a finger on the latching release gap 16 and pulling the latching part 11 open.
Accordingly, the user wearing the chain necklace 1 can easily remove the chain necklace 1 by releasing the lock of the magnet fastener 10 on the rear side of the neck.

  As shown in FIG. 1, when the locking part 11 is attached so that the locking release gap 16 is on the ring part 3 a and the perforated plate 3 b side of the chain part 2, a finger is placed on the locking release gap 16. It becomes easy to latch, and the locking state of the locking part 11 can be released more easily.

  According to the embodiment described above, the chain necklace 1 can be easily mounted on the back side of the neck and the chain necklace 1 can be attached without the troublesome locking operation of the conventional necklace fastener 3. Therefore, user satisfaction can be improved.

  In addition, since the attachment silicon 15 is formed of elastic silicon, the locking part 11 can be slid and moved while the chain portion 2 is attached to the attachment silicon 15c, and the attachment part 15 is attached at the moving position. The silicon 15 can press and restrain the chain portion 2 to position the locking part 11. Therefore, the length of the chain necklace 1 can be easily adjusted.

Moreover, even if it is the existing chain necklace 1 which cannot adjust length, it can adjust length freely and can discover new fashionability.
Moreover, since the attachment silicon | silicone 15 is formed with the silicon | silicone which has elastic force, even if it is the chain part 2 from which cross-sectional diameter differs, or the chain part 2 from which cross-sectional diameter changes in one, it can respond.

  Further, by forming the V-shaped introduction part 15a in plan view by the chamfered parts provided on the opposite corners of the cut part 15b, the chain part 2 is guided to the cut part 15b by being guided by the introduction part 15a. Easy to install. Therefore, even an elderly person who is difficult to perform detailed work can easily attach the locking part 11 to the chain part 2 of the existing chain necklace 1 and attach the chain necklace 1.

  Furthermore, since the chain necklace 1 can be removed by further easily releasing the lock of the magnet fastener 10 on the rear side of the neck, the user wearing the chain necklace 1 can further improve the satisfaction. .

  Moreover, since the side surface of the magnet 14 is covered with the magnet cover 12a, the decorativeness of the locking part 11 can be improved, and therefore a new fashion can be achieved without deteriorating the decorativeness of the chain necklace 1. It can be added by the fastener 10.

It should be noted that the front side of the mounting silicon 15 (opposite side to the back surface of the main body 12) is chamfered in a straight line in the vertical direction, and the front side chamfered portion forms a V-shaped chain insertion portion 15c in a bottom view. May be.
Thereby, since the chain part 2 inserted by the notch part 15b can be inserted in this chain insertion part 15c, the ease of insertion can be improved more.

  Further, if the chain insertion portion 15c is formed to be slightly smaller than the size of the outer periphery of the cross section of the chain portion 2, the binding force of the chain portion 2 attached to the chain insertion portion 15c can be increased.

Next, FIG. 6 which shows the enlarged rear view of the latching part 11 of 2nd Embodiment, FIG. 7 which shows the vertical direction center vicinity vertical direction of the magnet fastener 10 of a latching state, and the magnet of 2nd Embodiment. The fastener 10 and the locking part 11 will be described in detail.
The main body portion 12 and the decorative portion 13 in the second embodiment are the same as the main body portion 12 and the decorative portion 13 that do not include the magnet cover 12a of the first embodiment.

As shown in FIG. 6, on the inner side surface of the main body 12 (on the opposite surface side when the locking parts 11 are locked together), an arc-shaped circular arc having an outer periphery substantially the same size as the outer periphery of the main body 12. The mold magnets 14c and 14d are provided symmetrically from below to the left and right sides with an appropriate interval.
The arc-shaped magnets 14c and 14d have an arc shape having a circumference of about 1/3 of the main body 12 and a width of about 1/3 of the radius of the main body 12. The arc-shaped magnet 14c and the arc-shaped magnet 14d The opposite surfaces have different polarities as in the first embodiment.

On the inner diameter side of the left and right arc-shaped magnets 14c and 14d, a mounting silicon 15 made of silicon rubber having an appropriate elastic force is provided.
The mounting silicon 15 is formed in a plan view shape that is entirely along the inner peripheral surface of the arc-shaped magnets 14c, 14d, and is formed symmetrically with a straight cut portion 15e in the vertical direction at the center. Has been.

  The mounting silicon 15 is chamfered in a straight line in the vertical direction at both corners on the opposite surface side and the opposite surface side (main body portion 12 side) of the cut portion 15e. A portion 15d and a bottom-view V-shaped chain insertion portion 15f are formed. The chain insertion portion 15 f is formed to have a size slightly smaller than the size of the outer periphery of the cross section of the chain portion 2.

  Further, as shown in FIG. 7, since the thickness of the mounting silicon 15 is thicker than the thickness of the arc-shaped magnets 14 c and 14 d, the inner side surface of the magnet 14 is larger than the inner side surface of the mounting silicon 15. It will be in a protruding state.

  In addition, as shown in FIG. 7, the locking part 11 is in a state where the left and right arc-shaped magnets 14 c and 14 d and the upper surface of the main body 12 facing the mounting silicon 15 are opened and locked. A locking release gap 16 is formed above the locking part 11 on the opposite surface side (upper side in FIG. 4).

  With the above configuration, the user can easily lock the magnet fastener 10 on the back side of the neck and attach the chain necklace 1, easily adjust the length of the attached chain necklace 1, and the back of the neck The effect similar to Example 1, such as easily releasing the lock of the magnet fastener 10 on the side and removing the chain necklace 1, can be obtained.

  Further, since the attachment silicon 15 is made thicker than the arc-shaped magnets 14c and 14d, the opposing surfaces of the arc-shaped magnets 14c and 14d are brought into close contact with each other when the locking part 11 is locked. This can be prevented, and the locked state of the locking part 11 by the magnetic force of the arc-shaped magnets 14c and 14d can be easily released.

  Further, the magnetic force of the arc-shaped magnets 14c and 14d is stronger than the elastic force of the mounting silicon 15, and the mounting silicon 15 is compressed even when the opposing surfaces of the arc-shaped magnets 14c and 14d are in close contact with each other. By the repulsive force of the mounting silicon 15, the locking state of the locking part 11 by the magnetic force of the arc-shaped magnets 14c, 14d can be easily released.

  Next, FIG. 8 which shows the enlarged rear view of the latching part 11 of 3rd Embodiment, FIG. 9 which shows the horizontal direction center longitudinal cross-sectional view of the magnet fastener 10 of a latching state, and the magnet of 3rd Embodiment. The fastener 10 and the locking part 11 will be described in detail.

  The main body 12, the decorative portion 13, and the mounting silicon 15 in the third embodiment are the same as the main body 12, the decorative portion 13, and the mounting silicon 15 that do not include the magnet cover 12a of the first embodiment.

On the inner surface side of the main body 12, there is provided an inverted dome-shaped pedestal portion 12 b that protrudes downward in a side view and has an approximately 4/5 circular arc having the same diameter as the outer peripheral circle of the main body 12.
In addition, the pedestal portion 12b has a mounting groove 12c for mounting the mounting silicon 15 in the vertical direction at the center in the side view width direction, and the arc of the pedestal portion 12b and the outer peripheral circle of the main body portion 12 are aligned with each other. They are arranged symmetrically with the mounting groove 12c in between. The pedestal portion 12 b is formed integrally with the main body portion 12.

  Further, the opposing surface side surface of the main body 12 is provided with square magnets 14e and 14f having both an S pole on one half of the surface on the opposing surface side of the magnet and an N pole on the other half. 14e and 14f are attached so that the vertical direction in the side view is reversed so that the polarities of 14e and 14f are asymmetrical with respect to the mounting groove 12c. More specifically, for example, as shown in FIG. 8, the upper side of the square magnet 14e on the left side of the locking part 11 is the N pole, whereas the upper side of the right square magnet 14f is the S pole. Is arranged.

  With the above configuration, the locking direction of the locking part 11 is determined by the attractive force between the different polarities of the square magnets 14e and 14f, and the locking is guided by the attractive force. A person can easily lock the locking part 11 after the neck.

  In addition, the square magnets 14e and 14f have at least a plurality of sets of polarities on the opposing surface side surface of the rectangular in plan view, and the magnetization direction is the depth direction (up and down direction in FIG. 9), that is, the locking parts 11 are opposed to each other. When the magnet sheet is made of a magnet sheet that is attracted and attracted and has high flexibility and processability, it can be easily processed into a desired shape and can be attached to the opposite surface side of the main body 12 by attaching. The manufacturing time and manufacturing cost of the stop part 11 can be significantly reduced.

  In addition, the square magnets 14e and 14f are formed into square ferrite magnets whose magnetization direction is a direction perpendicular to the depth direction, that is, a direction parallel to the opposing surface of the main body 12 that is perpendicular to the attracting direction. If it comprises, the mounting recessed part which has the appropriate depth of a side view rectangle is provided in the base part 12b surface, and what is necessary is just to mount | wear with the said square magnets 14e and 14f by attaching to this mounting recessed part.

  In this case, since a square ferrite magnet having a large circulation amount can be used, the manufacturing cost of the locking part 11 can be further reduced, and the square magnets 14e and 14f are provided in the mounting recesses. Is attached by pasting, and it is possible to further reduce the manufacturing time of the locking part 11 without the trouble of adjusting the pasting position of the square magnets 14e and 14f.

In correspondence between the configuration of the present invention and the above-described embodiment,
The string-like decorative body of the present invention corresponds to the chain necklace 1,
Similarly,
The string-like part corresponds to the chain part 2,
The locking member corresponds to the locking part 11,
The string-like decorative fasteners correspond to the magnet fasteners 10,
The attracting part corresponds to the magnets 14, 14a, 14b, the arc magnet 14c, the arc magnet 14d, the square magnet 14e, and the square magnet 14f.
The restraining part corresponds to the mounting silicon 15,
The wearing guide part corresponds to the introduction part 15a and the introduction part 15d,
The attaching / detaching means corresponds to the notch 15b and the notch 15e,
The present invention is not limited only to the configuration of the above-described embodiment, and many embodiments can be obtained.

The front view of the necklace which attached the magnetic fastener. The enlarged front view of the latching parts of an attachment state. The enlarged rear view of the latching part of an attachment state. The enlarged side view of the magnet fastener of a latching state. Explanatory drawing by the longitudinal section near the horizontal center of the locking part 11 The expansion rear view of the latching part 11 of 2nd Embodiment. The longitudinal cross-sectional view near the center in the vertical direction of the magnet fastener 10 in the locked state of the second embodiment. The expansion rear view of the latching part 11 of 3rd Embodiment. FIG. 10 is a longitudinal sectional view of the vicinity of the center in the horizontal direction of the magnet fastener 10 in a locked state according to the third embodiment. The front view of the necklace which has the conventional necklace fastener.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Chain necklace 2 ... Chain part 10 ... Magnet fastener 11 ... Locking parts 14, 14a, 14b ... Magnets 14c, 14d ... Arc-shaped magnet 14e, 14f ... Square magnet 15 ... Mounting silicon 15a, 15d ... Introduction part 15b , 15e ... notch

Claims (6)

A string-shaped decorative body fastener that makes a string-shaped decorative body into a ring shape by opposing and locking a pair of locking members attached to the string-shaped portion of the string-shaped decorative body,
The opposing surface of the locking member includes an adsorbing portion that adsorbs each other, and a restraining portion that compresses and restrains the string-like portion of the attachment portion,
A string-shaped decorative body fastener provided with an attaching / detaching means for enabling the attachment / detachment of the string-like part to the restraining part. In the attaching / detaching means,
The string-shaped decorative body fastener according to claim 1, further comprising a mounting guide section that guides mounting of the string-shaped section. In a part of the outer periphery of the locking member,
The string-like decorative body fastener according to claim 1 or 2, further comprising a protruding portion for releasing the locked state of the locking member. Each adsorption part is composed of two magnets provided on the opposing surface,
The two magnets of one locking member are provided so that the polarity on the side facing the other locking member is reversed,
When the two magnets of the other locking member are opposed to each other, the polarities of the magnets are reversed at positions corresponding to the magnets of the one locking member. The string-like decorative body fastener according to claim 3 provided so as to become. The string-like decorative body fastener according to any one of claims 1 to 4, wherein the restraining portion is formed of an elastic material. The string-like decorative fastener according to claim 5, wherein the elastic material is made of silicon rubber.

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