WO2016121088A1 - Élément de fixation - Google Patents

Élément de fixation Download PDF

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Publication number
WO2016121088A1
WO2016121088A1 PCT/JP2015/052648 JP2015052648W WO2016121088A1 WO 2016121088 A1 WO2016121088 A1 WO 2016121088A1 JP 2015052648 W JP2015052648 W JP 2015052648W WO 2016121088 A1 WO2016121088 A1 WO 2016121088A1
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WO
WIPO (PCT)
Prior art keywords
fastener
gem
support shaft
gripping
grip
Prior art date
Application number
PCT/JP2015/052648
Other languages
English (en)
Japanese (ja)
Inventor
雅弘 星野
Original Assignee
雅弘 星野
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 雅弘 星野 filed Critical 雅弘 星野
Priority to PCT/JP2015/052648 priority Critical patent/WO2016121088A1/fr
Priority to JP2016571628A priority patent/JPWO2016121088A1/ja
Publication of WO2016121088A1 publication Critical patent/WO2016121088A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C25/00—Miscellaneous fancy ware for personal wear, e.g. pendants, crosses, crucifixes, charms

Definitions

  • the present invention relates to a fastener used for an accessory.
  • Accessories include string-like items such as necklaces and bracelets.
  • a string-like accessory for example, there is an accessory provided with a string-shaped decorative portion in which a plurality of pearls are continuously provided and a fastener for gripping the pearl constituting the decorative portion.
  • the shape of the accessory changes by changing the position of the pearl held by the fastener.
  • an accessory is formed in various shapes, such as a shape which has cyclic
  • Such a fastener includes two hemispherical gripping members that grip the pearl, a support shaft that pivotally supports the two gripping members, and a connecting member provided on the support shaft side.
  • the thing of a structure is known (for example, refer patent document 1).
  • the accessory having the fastener having such a configuration
  • a force that pulls the pearl gripped by the fastener away from the fastener that is, a direction away from the support shaft side with respect to the gripped pearl.
  • the pearl may act so that the pearl enters between the two gripping members and pry between the gripping members.
  • the present invention has been made in view of the above-described problems.
  • a force in a direction that causes the gemstones such as pearls held by the fastener to be detached from the fastener acts on the accessory.
  • the 1st invention created in order to solve the said subject was used for the accessory which has a gem, and is a fastener which hold
  • the first gripping part is provided with a tip portion extending from the spindle side intersecting with a plane including the central part of the gem and the spindle. .
  • a second invention created in order to solve the above problem is the fastener of the first invention, in a state where the first gripping portion and the second gripping portion are relatively closed to grip the gem,
  • the grip portion is provided with a tip portion extending from the support shaft side so as to be separated from the plane.
  • the front (tip) side of the fastener is directed to the inside, or from the inside of the fastener to the front (tip) side.
  • the opening through which the gem can pass can be easily formed at the tip of the second gripping portion. That is, the opening angle between the first gripping portion and the second gripping portion (the angle around the support shaft formed by the first gripping portion and the second gripping portion) when gripping the gemstone with the fastener or removing it from the fastener is further increased.
  • the opening can be formed at a small angle.
  • the 3rd invention created in order to solve the above-mentioned subject is a fastener of the 1st or 2nd invention, and the 1st grasping part and the 2nd grasping part extend from the spindle side in the state where the gem was grasped. It forms so that a front-end
  • the first gripping portion and the second gripping portion in the state of gripping the gem are suppressed from being deformed and shaked as compared to the case where each tip is released, and between the tips of each other.
  • the gem can be gripped without forming a void. Therefore, according to such a fastener, the gem can be gripped more reliably and stably.
  • a fourth invention devised to solve the above problems is the fastener according to any one of the first to third inventions, wherein the first gripping portion and the second gripping portion are relatively closed to grip the gem.
  • a part of the accessory includes a front insertion hole that can be inserted along the plane in a direction orthogonal to the support shaft.
  • the gem at the end of the accessory decorative portion can be gripped from the front (tip) side of the fastener.
  • the fastener can connect the decoration parts of an accessory linearly.
  • a fifth invention devised to solve the above problems is the fastener of the fourth invention, wherein the first gripping portion has a first front recess that forms a front insertion hole, and the second gripping portion is And a second front concave portion that forms a front insertion hole together with the first front concave portion.
  • the front insertion hole has the first front concave portion and the second front concave portion, the front insertion hole can be easily formed.
  • a sixth invention devised to solve the above problems is the fastener according to any one of the first to fifth inventions, wherein the first gripping part and the second gripping part are relatively closed to grip the gem. In this state, it has a side insertion hole that penetrates in a direction parallel to the support shaft along the plane.
  • the accessory in addition to being able to grip the gem at the end of the accessory's decorative part from the side of the fastener, the gem other than the gem at the end of the decorative part, that is, the middle part of the decorative part It becomes possible to hold the gems arranged in the. Therefore, the accessory can be formed in, for example, a ring shape or a shape having a substantially Y shape, and the variation of the accessory shape can be increased.
  • the 1st holding part is provided with the 1st side surface recessed part which forms a side insertion hole
  • the 2nd holding part is It has the 2nd side part crevice which forms a side penetration hole with the 1st side crevice.
  • the side surface insertion hole has the first side surface recess and the second side surface recess, the side surface insertion hole can be formed more easily.
  • An eighth invention devised to solve the above-described problems is that the fastener according to any one of the first to seventh inventions, wherein one or both of the first gripping portion and the second gripping portion are gripped gems. Part of which has an opening that can be inserted.
  • the gem is gripped by the fastener in a state where a part thereof is fitted in the opening. Therefore, the fastener can hold the gemstone reliably and stably.
  • a ninth invention devised to solve the above-mentioned problems is the fastener according to any one of the first to eighth inventions, wherein the first main body portion is formed on the side opposite to the first gripping portion from the support shaft.
  • the second main body portion has a second protrusion portion formed on the opposite side of the second grip portion from the support shaft, and is between the first protrusion portion and the second protrusion portion.
  • a biasing member that biases the first protrusion and the second protrusion in a direction in which the first grip and the second grip are relatively closed.
  • the user can press the first protrusion and the second protrusion at the same time to operate the first grip and the second grip relative to each other by simply operating the first protrusion and the second protrusion.
  • a tenth invention devised to solve the above problems is the fastener according to any one of the first to ninth inventions, wherein the first main body portion and the second main body portion are connected to the accessory decorative portion. It has a connection member, and the connection member is formed as a separate body from the first main body portion and the second main body portion, and includes an insertion hole through which the support shaft is inserted.
  • the first main body portion and the second main body portion are connected to the decoration portion via the support shaft and the connecting member. Therefore, it is not necessary to provide a member for connecting the first main body portion and the second main body portion and the decoration portion on the surfaces of the first main body portion and the second main body portion. The degree of freedom in designing the surface of the main body can be ensured.
  • the eleventh invention created to solve the above problems is an accessory having the fastener of any one of the first to tenth inventions.
  • the above-described fastener can be provided in the form of an accessory.
  • a force in a direction parallel to a plane including the center portion of the gemstone and the spindle and acting away from the spindle acts on the gemstone held by the fastener by pulling the accessory. Even so, the gem is only pressed against the tip of the first gripping portion. Therefore, it is possible to prevent the gem from being detached from the fastener and the accessory from being inadvertently detached.
  • FIG. 1 shows a state in which the fastener of FIG. 1 holds a gem
  • (a) is a side view
  • (b) is a front view.
  • FIG. 6 shows a state in which the fastener of FIG. 6 holds the gem
  • (a) is a side view
  • (b) is a front view
  • (c) is a plan view.
  • FIG. 6 shows a schematic side view of the principal part which shows an example of the accessory which concerns on 3rd Embodiment.
  • the direction perpendicular to the XZ plane is denoted as the Y direction.
  • the Y direction In each of the X direction, the Y direction, and the Z direction, description will be made assuming that the direction of the arrow in the figure is the + direction and the direction opposite to the arrow is the ⁇ direction.
  • FIG. 1 is a schematic perspective view showing an example of a fastener according to the first embodiment.
  • FIG. 2 is an exploded side view of the fastener of FIG.
  • FIG. 3 is an exploded plan view showing the fastener of FIG.
  • FIG. 4 shows a state where the fastener of FIG. 1 grips the gem, (a) is a side view and (b) is a front view.
  • FIG. 5 is a side view showing an operation when the fastener of FIG. 1 grips a gem.
  • 4A shows a state in which the gem P1 at the end of the decorative portion is gripped from the front side
  • FIG. 4B shows a state in which the gem P2 arranged in the middle portion of the decorative portion is gripped. Show.
  • the fastener 100 includes a first main body portion 10, a second main body portion 20, a support shaft 30, a biasing member 40, and a connection member 50.
  • the first main body portion 10 and the second main body portion 20 are pivotally supported by a support shaft 30 so as to be opened and closed, and are rotatable about the support shaft 30.
  • the fastener 100 is used in, for example, a string-like accessory 1 having a grippable gemstone P, and an end portion on one end side of a decorative portion 2 formed by connecting a number of spherical gemstones P in a straight line. And via an annular member 3 (see FIG. 8).
  • the fastener 100 is capable of gripping the gem P by rotating the first main body 10 and the second main body 20 in a direction to relatively close the first grip 12 and the second grip 22 described later. This is possible (see FIG. 4).
  • the fastener 100 is made of metal, but may be made of resin, ceramic, or the like as long as it has strength and rigidity capable of gripping the gem P. The same applies to a fastener 200 according to a second embodiment to be described later.
  • the first main body 10 is disposed on the + Y side of the second main body 20 and has a pair of support shaft insertion holes 11 through which the support shaft 30 can be inserted on the back surface (the surface on the ⁇ Y side).
  • the first main body 10 includes a first grip 12 and a first protrusion 13.
  • the first grip portion 12 is provided on the + X side of the support shaft 30 when viewed from the Y direction.
  • the 1st holding part 12 has the circular 1st opening part (opening part) 14 in which a part of + Y side of the gem P can be inserted.
  • the gem P is inserted into the first opening 14, a part of the curved surface on the + Y side of the gem P protrudes from the first aperture 14 in the + Y direction (see FIG. 4).
  • the front end portion 15 (the + X side portion) 15 extending from the support shaft 30 side of the first gripping portion 12 has a first front concave portion 17 in which a part of the ⁇ Y side tip 16 is cut out in a substantially arc shape on the + Y side. Is provided.
  • the 1st front recessed part 17 comprises the front insertion hole 60 mentioned later.
  • a first side recess portion 18 in which a part of the ⁇ Y side end portion is cut out in a substantially arc shape on the + Y side. is provided.
  • the 1st side surface recessed part 18 comprises the side surface penetration hole 70 mentioned later.
  • the tip portion 15 of the first gripping portion 12 intersects a plane S including the support shaft 30 and the central portion O of the gemstone P in a state where the fastener 100 holds the gemstone P.
  • the tip 16 of the first gripping part 12 is located on the ⁇ Y side of the plane S beyond the plane S.
  • the central portion O is the center of the spherical shape.
  • the tip 16 is formed so as to abut a tip 26 of a second gripping portion 22 described later in a state where the fastener 100 grips the gem P.
  • the first protrusion 13 is formed on the opposite side of the support shaft 30 from the first gripping portion 12 ( ⁇ X side of the support shaft 30) when viewed from the Y direction.
  • the surface of the first protrusion 13 on the + Y side is pressed in the ⁇ Y direction during an operation of relatively opening the first grip 12 and a second grip 22 described later.
  • the second main body portion 20 is disposed on the ⁇ Y side of the first main body portion 10 and has a pair of support shaft insertion holes 21 through which the support shaft 30 can be inserted on the back surface side (+ Y side).
  • the second main body 20 has a second grip 22 and a second protrusion 23.
  • the second grip 22 is provided on the + X side of the support shaft 30 when viewed from the Y direction. When the fastener 100 grips the gem P, the second grip 22 contacts the surface of the gem P and cooperates with the first grip 12 to grip the gem P.
  • the second gripping part 22 has a circular second opening (opening) 24 into which a part on the ⁇ Y side of the gem P can be fitted.
  • the second opening 24 is formed so as to overlap the first opening 14 when viewed from the Y direction.
  • a part of the curved surface on the ⁇ Y side of the gem P protrudes from the second opening 24 in the ⁇ Y direction (see FIG. 4).
  • a tip portion (+ X side portion) 25 extending from the support shaft 30 side of the second gripping portion 22 is provided with a second front concave portion 27 in which a part of the tip 26 is cut out in a substantially arc shape on the ⁇ Y side. .
  • the second front concave portion 27 constitutes a front insertion hole 60 described later together with the first front concave portion 17.
  • the side surface (+ Z side surface and ⁇ Z side surface) of the second grip portion 22 is provided with a second side surface recess 28 in which a part of the + Y side end portion of the side surface is cut out in an arc shape on the ⁇ Y side. It has been.
  • the second side recess 28 forms a side insertion hole 70 described later together with the first side recess 18.
  • the second gripping portion 22 is formed such that a tip portion 25 extending from the support shaft 30 side is separated from the plane S, 2
  • the distal end 26 of the distal end portion 25 of the grip portion 22 is located on the ⁇ Y side of the plane S.
  • the tip 26 is formed so as to contact the tip 16 of the first grip portion 12.
  • the second protrusion 23 is formed on the side opposite to the second grip 22 from the support shaft 30 (the ⁇ X side of the support shaft 30) when viewed from the Y direction.
  • the second protrusion 23 is pressed in the + Y direction on the ⁇ Y side surface during an operation of relatively opening the first grip 12 and the second grip 22.
  • a protrusion 29 is provided so as to enter the ⁇ Y side tip 40 b of the biasing member 40.
  • the support shaft 30 rotatably supports the first main body 10 and the second main body 20.
  • the support shaft 30 is disposed so as to penetrate the fastener 100 along the Z direction, and the support shaft insertion hole 11 provided in the first main body portion 10, the second main body portion 20, and a connecting member 50 described later, 21 and the insertion hole 51.
  • the support shaft 30 is separate from the first main body portion 10 and the second main body portion 20.
  • a thin cylindrical member having the Z direction as the axial direction is used as the support shaft 30. Both ends (+ Z side and ⁇ Z side ends) of the support shaft 30 are caulked in order to prevent the support shaft 30 from coming off from the support shaft insertion holes 11 and 21 and the insertion hole 51.
  • the support shaft 30 is not limited to the above-described configuration, and may be formed on a part of the first main body portion 10 or the second main body portion 20 as long as the function is exhibited, and the shape, size, The arrangement of the fastener 100 is also arbitrary.
  • the urging member 40 is disposed between the first protrusion 13 and the second protrusion 23.
  • the biasing member 40 biases the first protrusion 13 and the second protrusion 23 in the direction in which the first grip 12 and the second grip 22 are relatively closed.
  • a coil spring arranged to be extendable in the Y direction is used.
  • the biasing member 40 has an inner diameter into which the protrusions 19 and 29 enter.
  • connection member 50 is a member that connects the first main body 10 and the second main body 20 and the decorative portion 2, and is connected to, for example, one end of the decorative portion 2 (see FIG. 8).
  • the connection member 50 is formed as a separate body from the first main body 10 and the second main body 20, and includes an insertion hole 51, a biasing member insertion hole 52, and a connection hole 53.
  • the insertion hole 51 is provided on the + X side of the connection member 50 and is formed so that the support shaft 30 can be inserted.
  • the urging member insertion hole 52 is formed so that the urging member 40 can be inserted in the Y direction.
  • the connection hole 53 is provided at the end of the connection member 50 on the ⁇ X side.
  • connection member 50 is not limited to the configuration described above.
  • the connection member 50 may be integrally formed on the surface of the first main body 10 or the second main body 20. Further, the connection member 50 may not be provided in the fastener 100.
  • the fastener 100 has a front insertion hole 60 that penetrates the front surface (the surface on the + X side) in the X direction as shown in FIGS. 1 and 4B while holding the gem P.
  • the front insertion hole 60 is formed from the first front concave portion 17 and the second front concave portion 27.
  • the shape of the front insertion hole 60 is a substantially circular shape centered on the central portion O of the gem P as viewed from the X direction.
  • the front insertion hole 60 allows a part of the decorative portion 2 of the accessory 1 to be inserted in a direction (X direction) perpendicular to the support shaft 30 along the plane S.
  • the fastener 100 in the fastener 100, the 1st holding part 12 and the 2nd holding part 22 are arrange
  • the fastener 100 is the state which hold
  • the side insertion hole 70 which penetrates the 2nd holding part 22 is provided.
  • the side surface insertion holes 70 are formed on both side surfaces of the fastener 100 on the + Z side and the ⁇ Z side, respectively.
  • the two side surface insertion holes 70, 70 are formed in a substantially circular shape centering on the central portion O of the gem P, as viewed from the Z direction, so that they overlap each other.
  • the side surface insertion hole 70 is formed by the first side surface recess 18 and the second side surface recess 28.
  • a part of the accessory 1 including the gem P can be inserted in a direction parallel to the support shaft 30 along the plane S. Therefore, in the fastener 100, even if the 1st holding part 12 and the 2nd holding part 22 are arrange
  • the operation of the fastener 100 when gripping the gem P will be described.
  • the user simultaneously presses the first protrusion 13 of the fastener 100 in the ⁇ Y direction and the second protrusion 23 in the + Y direction simultaneously with a finger so as to oppose the urging force of the urging member 40.
  • the first main body 10 and the second main body 20 rotate around the support shaft 30, and the first grip 12 and the second grip 22 are relative to each other. It will be in the open state.
  • the user maintains the first protrusion 13 and the second protrusion so that the first grip 12 and the second grip 22 are kept relatively open. While pressing 23 in the direction of the arrow in FIG. 5B, the first gripping portion 12 and the second gripping portion 22 are arranged at positions where the gem P is sandwiched.
  • the user can 2 Press against the protrusion 23 is loosened. Then, the urging force of the urging member 40 acts and the first main body portion 10 and the second main body portion 20 rotate, and the first holding portion so as to sandwich the gem P as shown in FIG. 12 and the 2nd holding part 22 close relatively. Thereby, the gem P is held by the fastener 100.
  • the user firstly, as in the case where the fastener 100 grips the gemstone P, the first protrusion 13 and the first projection of the fastener 100. 2
  • the protrusions 23 are simultaneously pressed with a finger so that the first holding part 12 and the second holding part 22 are relatively opened.
  • the gem P is detached from the fastener 100 in this state. As a result, the connection between the fastener 100 and the gem P by grasping the fastener 100 is released.
  • the first gripping portion 12 and the second gripping portion 22 are relatively opened only by pressing the first projecting portion 13 and the second projecting portion 23 at the same time, and further pressing is performed.
  • the 1st holding part 12 and the 2nd holding part 22 can be closed relatively. Therefore, the operation of the fastener 100 when gripping the gem P and when removing the gem P can be easily and reliably performed.
  • the fastener 100 since the fastener 100 is provided with the 1st opening part 14 and the 2nd opening part 24, it can be hold
  • the fastener 100 has the front insertion hole 60 and the side insertion hole 70, so that it is possible to hold both the gem P1 at the end of the decorative portion 2 of the accessory 1 and the gem P2 at the intermediate portion. Therefore, as a form of connection between the decorative portions 2 by the fastener 100, for example, in addition to connecting in a straight line through the front insertion hole 60, one end of the decorative portion 2 holding the gem P1 is grasped. It is also possible to connect in an L shape via the side insertion hole 70, or to hold the gem P2 in the middle part of the decorative portion 2 and connect it in a Y shape via both side insertion holes 70, 70. . Therefore, according to the fastener 100, the accessory 1 can be formed, for example in the shape which has cyclic
  • the fastener 100 of 1st Embodiment is not limited to an above-described structure.
  • the first grip 12 may not have one or both of the first front recess 17 and the first side recess 18.
  • the second grip 22 may not have one or both of the second front recess 27 and the second side recess 28.
  • the side surface insertion hole 70 in the case where the first side surface recess 18 and the second side surface recess 28 are not provided may be formed in a slit shape generated between the first grip portion 12 and the second grip portion 22.
  • the tip portion 25 of the second grip portion 22 may be provided so as to contact or intersect the plane S, and the tip of the second grip portion 22 26 may be formed so as not to come into contact with the tip 16 of the first grip portion 12.
  • abuts the gemstone P in the 1st holding part 12 and the 2nd holding part 22 is 1st.
  • a soft member that is softer than the gripping part 12 or the second gripping part 22 may be provided, and the surface of the gemstone P may be used to prevent the first gripping part 12 or the second gripping part 22 from slipping on the surface of the gemstone P.
  • An adhesion member having excellent adhesion may be provided.
  • the soft member and the close contact member described above may be made of silicon or rubber.
  • the fastener 100 includes the first protrusion 13, the second protrusion 23, the front insertion hole 60, the side surface insertion hole 70, the first opening 14, the second opening 24, the biasing member 40, and the connection member 50. It is not necessary to have a part or all of. Moreover, the front insertion hole 60, the side surface insertion hole 70, the 1st opening part 14, and the 2nd opening part 24 are not limited to an above-described structure.
  • the shape of the front insertion hole 60, the side surface insertion hole 70, the first opening 14, and the second opening 24 may be an oval shape, an elliptical shape, a polygonal shape, or the like instead of the circular shape,
  • the first front recess 17, the first side recess 18, the second front recess 27, and the second side recess 28 are formed so as to correspond to the shape and size of the front insertion hole 60 and the side insertion hole 70, respectively. Is done.
  • each of the side surface insertion holes 70, 70 may be different in shape, size, center position, or the like.
  • each of the first opening 14 and the second opening 24 may be different in shape, size, center position, and the like.
  • transformation matter regarding these fasteners mentioned above it can apply similarly also to the fastener 200 which concerns on 2nd Embodiment mentioned later.
  • FIG. 6 is a schematic perspective view illustrating an example of a fastener according to the second embodiment.
  • FIG. 7 shows a state in which the fastener of FIG. 6 grips the gem, (a) is a side view, (b) is a front view, and (c) is a plan view.
  • the same or equivalent components as those in the first embodiment described above are denoted by the same reference numerals, and description thereof is omitted or simplified.
  • the fastener 200 includes a first main body portion 210, a second main body portion 220, a support shaft 30, a biasing member 40, and a connection member 50.
  • the first main body portion 210 and the second main body portion 220 are pivotally supported by the support shaft 30 so as to be openable and closable, and can be rotated about the support shaft 30.
  • the fastener 200 is used for, for example, the string-like accessory 1 having the gem P, and is connected to the end on one end side of the decorative portion 2 (see FIG. 8).
  • the fastener 200 can hold the gem P by rotating the first main body 210 and the second main body 220 in a direction to relatively close a first holding portion 212 and a second holding portion 222 described later. It has become.
  • the first main body portion 210 is disposed on the + Y side of the second main body portion 220 and has a pair of support shaft insertion holes 11 through which the support shaft 30 can be inserted on the back surface side ( ⁇ Y side).
  • the first main body 210 has a first grip portion 212 and a first protrusion 13.
  • the first grip portion 212 is provided on the + X side of the support shaft 30 when viewed from the Y direction. When the fastener 200 grips the gem P, the first grip 212 comes into contact with the surface of the gem P and cooperates with the second grip 222 described later to grip the gem P.
  • the first holding part 212 has a pair of first piece parts 219 and 219 provided so as to sandwich the gem P from the + Z side and the -Z side when the fastener 200 holds the gem P.
  • Each of the pair of first piece portions 219 and 219 is provided so as to extend in the + X direction from the support shaft 30 side when viewed from the Y direction and to overlap each other when viewed from the Z direction.
  • the first piece portions 219 and 219 are gripped when viewed from the Z direction after the + Y side and + Z side portions and the + Y side and ⁇ Z side portions of the first main body portion 210 extend in the + X direction when viewed from the X direction.
  • the bead P is bent along an arc centered on the central portion O, and a tip portion 215 intersects the plane S and is formed to the ⁇ Y side of the plane S.
  • the distal end portion of the first piece 219 (the distal end portion of the first grip portion 212 extending from the support shaft 30 side) 215 is a support shaft. 30 and the plane S including the central portion O of the gem P, the tip 216 of the first piece 219 is located on the ⁇ Y side of the plane S beyond the plane S. Yes.
  • a tip 216 of the first piece 219 (tip of the first gripping portion 212 extending from the support shaft 30 side) 216 abuts on a tip 226 of the second piece 229 described later in a state where the fastener 200 grips the gem P. It is formed as follows.
  • a first front recess 217 is formed.
  • the first front recess 217 is formed along an arc centered on the central portion O of the gem P as viewed from the Y direction.
  • the first front recess 217 constitutes a front insertion hole 260 described later.
  • a first side recess 18 is provided on a side surface (+ Z side surface and ⁇ Z side surface) of the first grip portion 212 by notching a part of the ⁇ Y side end portion of the side surface to the + Y side. .
  • the second main body 220 is disposed on the ⁇ Y side of the first main body 210 and has a pair of support shaft insertion holes 21 through which the support shaft 30 can be inserted on the + Y side. ing.
  • the second main body 220 has a second gripping part 222 and a second protrusion 23.
  • the second gripping part 222 is provided on the + X side of the support shaft 30 when viewed from the Y direction.
  • the second gripping part 222 has a pair of second piece parts 229 and 229.
  • the second piece 229 is formed so as to extend in the + X direction from the support shaft 30 side and overlap the first piece 219 when viewed from the Y direction.
  • Each of the second piece portions 229 and 229 is provided so as to overlap each other when viewed from the Z direction.
  • the pair of second piece portions 229, 229 is further formed after the ⁇ Y side and + Z side portions and the ⁇ Y side and ⁇ Z side portions of the second main body portion 220 extend in the + X direction when viewed from the X direction, It is curved and formed along an arc centered on the central portion O of the gem P gripped from the direction.
  • the tip portion of the second piece 229 (tip portion of the second grip portion 222 extending in the + X direction from the support shaft 30 side) is 225
  • the tip 226 of the second piece 229 is formed so as to be in contact with the tip 216 of the first piece 219 while being separated from the plane S.
  • the second gripping portion 222 has a second end portion 226 that extends from the support shaft 30 side, in which a part of the distal end 226 is cut out to the + Y side and the ⁇ X side.
  • a front recess 227 is formed.
  • the second front concave portion 227 is formed along an arc centered on the central portion O of the gem P as viewed from the Y direction.
  • the second front recess 227 constitutes a front insertion hole 260 described later together with the first front recess 217.
  • a second side recess 28 is provided on the side surface (+ Z side surface and ⁇ Z side surface) of the second gripping portion 222 by notching a part of the side surface to the + Y side.
  • the fastener 200 has a front insertion hole 260 that penetrates the front surface (+ X side surface) in the X direction while holding the gem P.
  • the front insertion hole 260 is formed by a first front recess 217 and a second front recess 227.
  • the front insertion hole 260 allows a part of the decorative portion 2 of the accessory 1 to be inserted in a direction (X direction) perpendicular to the support shaft 30 along the plane S. It has become. Therefore, according to the fastener 200, like the fastener 100, the gem P1 at the end on the ⁇ X side of the decorative portion 2 is gripped from the front side ( ⁇ X side), and the decorative portions 2 are connected in a straight line.
  • the front insertion hole 260 is formed so as to include the regions of the first opening 14 and the second opening 24 according to the first embodiment when viewed from the Y direction, and when the fastener 200 holds the gem P, Part of the curved surface on the + Y side and ⁇ Y side of the gem P protrudes outside the front insertion hole 260.
  • the fastener 200 has a side surface insertion hole 70 that penetrates the side surfaces (the surface on the + Z side and the surface on the ⁇ Z side) in the Z direction while holding the gem P.
  • Such a fastener 200 produces the same effects as those of the fastener 100 according to the first embodiment except for the effects of the first opening 14 and the second opening 24.
  • the fastener 200 has an advantage that the first gripping portion 212 and the second gripping portion 222 have a simple configuration as compared with the fastener 100, so that there is less risk of harming the aesthetics of the accessory 1.
  • FIG. 8 is a schematic side view of a main part showing an example of an accessory according to the third embodiment.
  • the accessory 1 is a string-like accessory, and includes a fastener 100, a decorative portion 2, and an annular member 3.
  • the fastener 100 is connected to the gem P1a at the end on the one end side of the decorative portion 2 via the annular member 3. Note that a fastener 200 may be used in the accessory 1 instead of the fastener 100.
  • the decoration part 2 has the gem P which the fastener 100 can hold
  • the decoration part 2 has a string shape, and has a configuration in which a plurality of gems P are continuously provided in a linear shape.
  • the gem P for example, a spherical pearl is employed.
  • the decoration part 2 is not limited to the said structure.
  • the gem P it is sufficient if the fastener 100 has strength, rigidity, shape, and size that can be gripped, and the gem P may be replaced by pearls, for example, jewelry or resin may be used.
  • a shape other than a spherical shape may be employed.
  • the number of gems P constituting the decorative part 2 may be either one or a plurality.
  • the decoration part 2 may be arrange
  • the decoration part 2 may have a shape other than the string shape.
  • the annular member 3 is provided at an end portion on one end side of the decorative portion 2 and is inserted into the connection hole 53 of the connection member 50.
  • the fastener 100 and the decorative part 2 are connected via the annular member 3.
  • the accessory 1 is formed in an annular shape.
  • the accessory 1 is formed in the shape which has substantially Y shape.
  • the accessory 1 is not limited to the configuration described above.
  • the accessory 1 is not limited to the accessory, but may be a decoration or an accessory.
  • the number of the fasteners 100 and the decorative portions 2 included in the accessory 1 is not limited to one, and the accessory 1 may include a plurality of one or both of the fasteners 100 and the decorative portions 2.
  • the fastener 100 may be provided at the end portion on the other end side in addition to the end portion on the one end side of the decorative portion 2.
  • each of the plurality of fasteners 100 may be connected to each other not via the decorative portion 2 but via a member that connects the connection members 50 together.
  • the fastener 100 and the decoration part 2 are good also as a structure connected without the annular member 3 interposed.
  • the portion of the connecting member 50 on the side of the gem P1a may be configured to enter the inside of the gem P1a, and the first main body 10 or the second main body 20 is fixed or brought into contact with the end of the gem P1a to decorate it. 2 may be integrated.
  • the fastener 100 is good also as a structure connected with the gem P2 of the intermediate part of the decoration part 2 instead of the structure connected with the gem P1a of the one end side of the decoration part 2.

Landscapes

  • Adornments (AREA)

Abstract

Le but de l'invention est d'empêcher des billes, comme des perles, maintenues par un élément de fixation d'un accessoire d'être involontairement détachées de l'élément de fixation lorsque l'accessoire est par exemple tiré de sorte qu'une force dans une direction qui séparerait les billes de l'élément de fixation s'applique sur l'accessoire. À cette fin, cet élément de fixation (100) est utilisé pour un accessoire (1) ayant des billes (P) de manière à maintenir les billes (P). L'élément de fixation (100) comprend une première partie principale (10) et une seconde partie principale (20) qui sont supportées en rotation par un arbre de support (30). La première partie principale (10) est pourvue d'une première partie de maintien (12) qui entre en contact avec une bille (P). La seconde partie principale (20) est pourvue d'une seconde partie de maintien (22) qui entre en contact avec la bille (P). La première partie de maintien (12) est disposée de telle sorte que, lorsque la première partie de retenue (12) et la seconde partie de maintien (22) sont fermées l'une par rapport à l'autre pour maintenir la bille (P), la partie pointe (15) s'étendant depuis le côté de l'arbre de support (30) de la première partie de retenue (12) entre en intersection avec un plan (S) comprenant le centre (O) de la bille (P) et l'arbre de support (30).
PCT/JP2015/052648 2015-01-30 2015-01-30 Élément de fixation WO2016121088A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2015/052648 WO2016121088A1 (fr) 2015-01-30 2015-01-30 Élément de fixation
JP2016571628A JPWO2016121088A1 (ja) 2015-01-30 2015-01-30 留め具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/052648 WO2016121088A1 (fr) 2015-01-30 2015-01-30 Élément de fixation

Publications (1)

Publication Number Publication Date
WO2016121088A1 true WO2016121088A1 (fr) 2016-08-04

Family

ID=56542739

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/052648 WO2016121088A1 (fr) 2015-01-30 2015-01-30 Élément de fixation

Country Status (2)

Country Link
JP (1) JPWO2016121088A1 (fr)
WO (1) WO2016121088A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018189918A1 (fr) * 2017-04-10 2018-10-18 美馬貴石株式会社 Fermoir pour accessoires et accessoire l'utilisant

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60207606A (ja) * 1984-03-30 1985-10-19 株式会社三貴 長さ調節式ネツクレス
JPH0641522U (ja) * 1992-11-19 1994-06-03 株式会社一▲新▼ ネックレス用止め具
JPH09299117A (ja) * 1996-05-17 1997-11-25 Mori Planning:Kk 装身具の止め金具
JP2007275398A (ja) * 2006-04-10 2007-10-25 Tokyo Shinju Kk 紐状装身具用留め具
JP2010005376A (ja) * 2008-05-26 2010-01-14 Masahiro Hoshino アクセサリ用のクラスプ
JP2012061208A (ja) * 2010-09-17 2012-03-29 Planet:Kk 止め具、止め装置、及び、これを用いた装身具

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60207606A (ja) * 1984-03-30 1985-10-19 株式会社三貴 長さ調節式ネツクレス
JPH0641522U (ja) * 1992-11-19 1994-06-03 株式会社一▲新▼ ネックレス用止め具
JPH09299117A (ja) * 1996-05-17 1997-11-25 Mori Planning:Kk 装身具の止め金具
JP2007275398A (ja) * 2006-04-10 2007-10-25 Tokyo Shinju Kk 紐状装身具用留め具
JP2010005376A (ja) * 2008-05-26 2010-01-14 Masahiro Hoshino アクセサリ用のクラスプ
JP2012061208A (ja) * 2010-09-17 2012-03-29 Planet:Kk 止め具、止め装置、及び、これを用いた装身具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018189918A1 (fr) * 2017-04-10 2018-10-18 美馬貴石株式会社 Fermoir pour accessoires et accessoire l'utilisant
US10709217B2 (en) 2017-04-10 2020-07-14 Miuma Jewelry Co., Ltd. Personal-ornament clasp and personal ornament using the same

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