JP6426317B1 - Accessories - Google Patents

Abstract

An object of the present invention is to provide a construction of a jewellery which can swing not only back and forth but also in the left and right directions and whose manufacturing process is simple.
SOLUTION: The jewelry has arms 4 interposed between a frame 3 which is disposed on both sides and upper side of a support 2 for supporting a gem 1 and which has a recess 30 on both sides, The arm 4 has a projecting area 41 from the support 2, an upward bending area 42, a further extension area 43 in the horizontal direction, and a pivoting shaft 44 bent downward, and an upward bending. The accessory which can achieve the said subject by area | region 42 having bending elasticity.
[Selected figure] Fig. 1 (a)

Description

  The present invention is directed to jewelry that is attached to the jewelry and worn on the body, such as pendants, brooches, rings, and capable of rocking.

  In recent years, jewellery capable of swinging jewelry has been proposed.

  For example, in Patent Document 1, two inner rings that engage with a jewel and two outer rings that enable attachment to a body are employed, and the inner ring and the outer ring are alternately inserted into one another. The swingable state is realized by connecting them.

  However, in such a connected state, the friction between the two pairs of rings causes the continuation of the rocking state to be insufficient.

  In Patent Document 2, a recess is provided on the inner side facing the support in the region on both sides of the frame in a state of enclosing the support supporting the gemstone on both sides and the upper side, and the support and the frame In the arm part interposed between the body and the lower part, a pivot-shaped spindle, which is tapered toward the lower side, comes in contact with the lower side surface of the recess to move back and forth in the direction orthogonal to the directions on both sides. A free swinging state of the direction is realized.

In the case of such a configuration, it is superior in that the oscillation can be significantly sustained as compared with the configuration of Patent Document 1.
However, in the case of the configuration of Patent Document 2, the swinging state in the left and right direction which is the direction of both sides can not be realized.

  In the case of Patent Document 1, a complicated manufacturing process of manufacturing two pairs of inner rings and outer rings alternately fitted is indispensable.

  Also in the case of Patent Document 2, in order to contact the support shafts of the arm with the lower side surfaces of the inner recess on both sides of the frame, horizontally insertable and removable stoppers are provided on both outer sides of the recess. The manufacturing process is complicated in that it requires a special design in which a vertically insertable stopper is provided below the recess.

JP, 2013-226462, A Patent No. 5960336

  An object of the present invention is to provide a construction of a jewellery which can swing not only back and forth but also in the left and right directions and whose manufacturing process is simple.

In order to solve the above-mentioned subject, the basic composition of the present invention is a frame which becomes a target of wearing to a body, a support which supports a jewel in a visible state, and an intervening between a frame and a support The frame comprises a recess disposed on both sides and upper side of the support, and in the region on both sides, the frame engages with the arm on the inner side facing the support The arm portion is horizontally projected from both sides of the support, bent upward at a predetermined position of the projection area and further extended to both sides in the horizontal direction, and the extension area The support shaft is bent downward at a predetermined position and forms a support shaft in contact with the lower surface of the recess, and the center of gravity of the gem and the support is set lower than the contact position. with, based on Rukoto comprises a bending elastic bending region to the upper, jewelry and supported Immediately swings the two side directions, and by elastically deforming the bend region to the upper side support side, consisting of personal ornament the extension formation regions and the support shaft is inserted into the recess.

  In the present invention based on the basic configuration, the support and the jewel swing not only in the front-rear direction due to the contact state but also to the upper side by the arm part interposed between the frame and the support. It becomes possible to swing in the lateral direction due to the bending area having bending elasticity, and it is possible to enjoy the dynamic swinging state of the gemstone.

Moreover, in order to realize the abutment between the support shaft of the arm portion and the lower side surface of the recess of the frame on both sides, the bending region to the upper side without providing an insertable / removable stopper as in the case of Patent Document 2. Can be employed in a simple manufacturing process in which the extension area of the arm portion in the horizontal direction and the support shaft are inserted into the recess after elastically deforming inward to the support side.

An example of embodiment in a basic composition is shown, and (a) shows a side sectional view at the time of cutting to the horizontal direction which is the both sides direction of a supporter about the whole composition which consists of a frame, a supporter, and an arm part. (B) shows a side sectional view of the support when it is cut in the left-right direction with the support supporting the gem, (c) shows the arm in the case where the support does not support the gem FIG. 6 shows a perspective view of an integrally formed state with FIG. The embodiment which adopted the ring shape frame arrange | positioned left and right and up and down with respect to the ring shape support is shown, (a) is the whole structure which consists of a frame, a support, and an arm part The figure shows a side sectional view in the case of cutting in the left and right direction, and (b) shows a perspective view of the support and an integral shape with the arm portion provided on both sides of the support. An embodiment in which all the cross sections of the arm portion are circular and the cross sectional area is set to be larger as the upward bending region is on the upper side, and (a) is a side view from the front direction of the arm portion In the figure, (b) shows a cross-sectional view in the horizontal direction of the upward bending region and the support shaft, (c) shows a cross-sectional view in the vertical direction of the projecting region, and (d) shows a horizontal extension Sectional drawing in an installation area perpendicular direction is shown. This embodiment is an embodiment in which the cross section has a rectangular shape in the upward bending region of the arm portion, and the side in the front-rear direction is longer than the side in the left-right direction, and (a) is the side from the outer side in the left-right direction. Sectional drawing is shown and (b) shows sectional drawing of a horizontal direction. In the upper bending region of the arm, the cross section is rectangular, and the side in the front-rear direction is longer than the side in the horizontal direction, and the upper bending region is the upper side as in the case of FIG. (A) shows a side sectional view from the left and right direction outside, and (b) shows a horizontal sectional view.

  First, the basic configuration of the accessory of the present application will be described with reference to FIG.

  The basic configuration is, as shown in FIG. 1A, a frame 3 to be attached to the body or held by a palm, a support 2 for supporting the jewel 1 in a visible state, and the frame 3 The frame 3 is disposed on both sides and the upper side of the support 2 and faces the support 2 in the regions on both sides. A recess 30 is provided which engages with the arm 4 at the inside.

  Moreover, as shown in FIGS. 1A, 1B, and 1C, the arm portion 4 is provided so as to protrude horizontally from both sides of the support 2, and the upper side at a predetermined position of the protruding area 41. Forming a support shaft 44 which is further extended on both sides in the horizontal direction and is bent downward at a predetermined position of the extension area 43 and is in contact with the lower surface of the recess 30. ing.

  The frame 3 disposed on both sides and the upper side of the support 2 is not only a curved inverted V-shaped as shown in FIG. 1 (a) but also a support as shown in FIG. 2 (a) Although it is possible to adopt an annular shape extended to the lower side of the tool 2, the shape of the frame 3 is not limited to the case of each of the drawings.

  1 (b) and 1 (c) show a container-like support 2 having a protrusion 21 at the front and a hole at the bottom at the rear, and FIG. 2 (b) shows a catch 22 at the front. However, the shape of the support 2 is not limited only to the case of each of the drawings, and various shapes may be adopted to support the gem 1 in a stable state. it can.

  FIG. 1 (c) shows a plate-like arm 4; FIGS. 2 (a), (b), (c) and (d) show an arm 4 having a circular cross section. The cross-sectional shape of the part 4 is not limited to the respective drawings.

  The arm portion 4 of the basic configuration is basically based on the same configuration as the arm portion 4 of the invention of Patent Document 2, but the patent document 2 is that the upward bending region 42 has bending elasticity. It differs from the arm part 4 of 2 inventions.

That is, in the above-described basic configuration, when the support shaft 44 of the arm 4 abuts on the lower surface of the recess 30 of the frame, it not only swings in the front-rear direction as in the invention of Patent Document 2 While it becomes possible to realize swinging in the left and right direction also by the bending elasticity, in the case of the invention of Patent Document 2, in order to insert the arm portion 4 into the recess 30 of the frame, both outer sides of the recess 30 and In the case of the present invention, it is necessary to elastically bend the upward bending region 42 of the arm portion 4 in the direction of the support shaft 44 while it is essential to provide removable lower and lower stoppers on both lower sides. Thus, it is possible to insert the support shaft 44 and the further extension area 43 of the arm portion 4 into the recess 30 and realize a simple manufacturing process, as already described in the effect section. .
In addition, silver, platinum (platinum), brass and mixtures thereof are preferable as a material compatible with the upward bending region 42 having bending elasticity in order to exhibit a decorative effect and also to be used in combination.

  In the basic configuration, the stable swinging state is maintained because the center of gravity of the gem 1 and the support 2 is lower than the position where the support shaft 44 is connected to the lower surface of the recess 30 on both sides. Can.

  As shown in FIGS. 1 (a) and (c) and FIGS. 2 (a) and 2 (b), the support shaft 44 of the arm unit 4 has a pivot shape which becomes tapered as the support shafts 44 on both sides become lower. 3 and FIGS. 3A and 3B, it is characterized in that the support shafts 44 on both sides are cylindrical and the tip is a curved spherical shape. Embodiments can be employed.

  In the case of the pivot-like embodiment, the contact area between the tip of the support shaft 44 and the lower side surface of the recess 30 of the frame is extremely small, so that the frictional resistance between both is small and a stable rocking state is maintained. Can.

  In the case of the spherical embodiment as well, since the spherical surface can be rotated on the lower side when rocking, the rocking state can be maintained similarly with less frictional resistance, and the spindle It is possible to exhibit the technical merit that the wear at the tip of 44 is small.

In the arm portion 4, different materials are used to connect the bending region 42 having the bending elasticity to the upper region 41 from the support 2 and the extending region 43 in the horizontal direction and the support shaft 44, which are different from each other. The construction, specifically, a construction in which metals are adopted as the materials of the both and then welded to each other is naturally adoptable.
However, as shown in FIGS. 1 (a), (c) and 2 (a), the arm portion 4 is formed of a single material, and both the projecting region 41 and the extending region 43 in the horizontal direction are provided on both sides. When the cross-sectional area is set to be larger than the cross-sectional area of the upward bending region 42 having bending elasticity, the arm portion 4 of the present invention is manufactured by a simple process in which the bonding is unnecessary. it can.

  Of course, in the upper bent region 42 of the arm portion 4, an embodiment with the same cross-sectional area can also be adopted.

  However, when the support 2 and the jewel 1 swing, the bending moment associated with the swing is in a larger state as the upward bending region 42 is on the upper side.

  In view of such a change in bending moment, as shown in FIGS. 3A and 3B, the cross-sectional area is set to be larger as the upward bending region 42 is on the upper side. In this case, the cross-sectional area is also increased corresponding to the increase of the bending moment, and such setting can disperse and make the fatigue based on the bending deformation of the upward bending region 42 uniform.

  In each of FIGS. 3A and 3B and FIGS. 4A and 4B, the cross section in the horizontal direction in the upward bending region 42 is rectangular, and from the side in the horizontal direction which is the protruding direction Also in the embodiment shown in FIGS. 3A and 3B, the cross-sectional area of the upward bending region 42 does not change. 4 (a) and 4 (b) show an embodiment in which the cross-sectional area of the upward bending region 42 is set to be larger as it becomes higher.

  Thus, in the rectangular cross section, by setting the length of the side in the front-rear direction to be larger than the length of the side in the left-right direction, the bending deformation in the left-right direction caused by the swinging in the left-right direction is caused. The degree of fatigue can be alleviated.

  Moreover, as in the embodiment shown in FIGS. 4 (a) and 4 (b), when the cross-sectional area is set to be larger toward the upper side, the bending moment can be adapted to be larger as the upper side. The same effect as the embodiment shown in a) and (b) can be obtained.

  Hereinafter, the present invention will be described according to the examples.

In the embodiment, in the arm portion 4, regions 41 horizontally provided from both sides of the support 2 have bending elasticity, and the arm portion 4 supports the weight of the gem 1 and the support 2. The projection direction is set such that the projection area 41 exhibits a horizontal direction.

  In the case of such an embodiment, the support 2 and the jewel 1 can realize not only the longitudinal and lateral directions but also the vertical oscillation.

  Moreover, when adopting a configuration in which the cross-sectional area in the projecting region 41 is set larger as it gets farther from the support 2, the bending moment in the projecting region 41 becomes larger as it gets farther from the support 2. As in the embodiment shown in FIGS. 3 (a) and 3 (b), it is possible to exhibit the effect of dispersing and equalizing fatigue based on bending deformation.

  The present invention can manufacture accessories that allow accessories such as pendants, brooches and rings to swing not only in the front-rear direction but also in the left-right direction by a simple process, and has great utility value in the field of accessories Can be demonstrated.

DESCRIPTION OF SYMBOLS 1 Gem 2 Support 21 Protrusion part 22 Retaining part 3 Frame 30 Recess 4 of frame 30 Arm part 41 Protrusion area 42 Bending area 43 to the upper side Extension area to horizontal direction 44 Support shaft

Claims (8)

An accessory comprising a frame to be attached to the body, a support for supporting the jewel in a visible state, and an arm portion interposed between the frame and the support, the frame being a support The device further comprises a recess disposed on both sides and upper side of the tool, and in the region on the both sides, engaged with the arm on the inner side facing the support, and the arm protrudes horizontally from both sides of the support It is provided and bent upward at a predetermined position of the projection area and further extended to both sides in the horizontal direction, and bent downward at a predetermined position of the extension area and below the recess. forms a support shaft in contact with the side surface, the with direction of the center of gravity of the abutment jewelry than position and support is set on the lower side, Rukoto includes a bending area bent elastically to the upper Based on that the gem and the support swing in both directions, and By elastically deforming the region to support side, personal ornament the extended region where and the support shaft is inserted into the recess.   The accessory according to claim 1, characterized in that it is in the form of a pivot that tapers as the support shafts on both sides become lower.   The accessory according to claim 1, wherein the support shafts on both sides are cylindrical, and the tip is a curved spherical shape.   The arm portion is formed of a single material, and the cross-sectional areas of the horizontal protruding area and the extending area on both sides are set larger than the cross-sectional area of the upward bending area. An accessory according to any one of Items 1, 2 and 3.   The accessory according to any one of claims 1, 2, 3 and 4, characterized in that the cross-sectional area is set to be larger as the upward bending region is on the upper side.   The horizontal cross section in the upward bending region is rectangular, and the side in the front-rear direction orthogonal to the side in the lateral direction is longer than the side in the projecting direction in the left-right direction. The accessory according to any one of 3, 4, and 5. In the arm portion, the region projecting horizontally from both sides of the support has bending elasticity, and when the arm portion supports the weight of the jewelry and the support, the projecting region exhibits the horizontal direction. The accessory according to any one of claims 1, 2, 3, 4, 5, and 6, wherein the projecting direction is set.   The accessory according to claim 7, characterized in that the cross-sectional area in the projecting area is set larger as the distance from the support increases.

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