WO2023084990A1 - 玩具部品及び人形玩具 - Google Patents
玩具部品及び人形玩具 Download PDFInfo
- Publication number
- WO2023084990A1 WO2023084990A1 PCT/JP2022/038253 JP2022038253W WO2023084990A1 WO 2023084990 A1 WO2023084990 A1 WO 2023084990A1 JP 2022038253 W JP2022038253 W JP 2022038253W WO 2023084990 A1 WO2023084990 A1 WO 2023084990A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- upper arm
- toy
- forearm
- shoulder
- doll
- Prior art date
Links
- 210000000245 forearm Anatomy 0.000 claims abstract description 63
- 238000000465 moulding Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000036544 posture Effects 0.000 abstract description 42
- 230000008878 coupling Effects 0.000 abstract 8
- 238000010168 coupling process Methods 0.000 abstract 8
- 238000005859 coupling reaction Methods 0.000 abstract 8
- 230000008859 change Effects 0.000 description 17
- 230000000694 effects Effects 0.000 description 7
- 210000002310 elbow joint Anatomy 0.000 description 6
- 210000003857 wrist joint Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 210000000323 shoulder joint Anatomy 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H3/00—Dolls
- A63H3/36—Details; Accessories
- A63H3/46—Connections for limbs
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H3/00—Dolls
- A63H3/04—Dolls with deformable framework
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H3/00—Dolls
- A63H3/36—Details; Accessories
Definitions
- the present invention relates to toy parts and doll toys.
- Patent Literature 1 describes that a joint structure is provided in each part of the body and arms of a doll toy. A user can move the arms of such a doll toy to take a pose of his or her choice.
- the present invention provides a model component for a doll toy having a movable structure that enables a higher degree of freedom in postures and poses that can be taken, and a doll toy using the model component.
- the present invention is a toy part of a doll toy, comprising: an upper arm of the doll toy; a shoulder that connects the upper arm to the body of the doll toy; and a forearm that is rotatably connected to the upper arm and a hand portion rotatably connected to the forearm portion, the shoulder portion has a connecting member that connects the torso portion and the upper arm portion, and the connecting member is the torso portion and a second end connected to the upper arm, wherein the first end is positioned closer to the upper arm than the second end and a second state in which the second end is positioned closer to the upper arm than the first end, and the connecting member is in the second state , the upper arm is more distal to the shoulder than when the connecting member is in the first state.
- a model component for a doll toy having a movable structure that enables a higher degree of freedom in postures and poses that can be taken, and a doll toy using the model component.
- FIG. 1A is a schematic diagram showing a simplified appearance of a doll toy 100 according to an embodiment.
- FIG. 1B is a schematic diagram showing an appearance of the toy doll 100 according to the embodiment with the posture of the upper body changed.
- the doll toy 100 has model parts such as a head 110, a body 111, a shoulder 112, an upper arm 113, a forearm 114, a hand 115, a leg 116, and a waist 117, which are joined together. It is At least a part of head 110 to leg 116 is supported so as to be rotatable (or rockable) with respect to adjacent parts.
- the head 110 is rotatably supported with respect to the body 111
- the shoulder 112 is supported with respect to the body 111 so as to be rotatable, tilted forward, and tilted backward.
- each part of the doll toy 100 is provided with a joint structure, and the user (for example, the owner of the doll toy 100) can set such a doll toy 100 in a desired posture, for example, as shown in FIG. 1B. It can be in the arm-folded posture shown.
- the posture of the toy doll 100 is not limited to the posture with folded arms, and includes various postures realized by the movable range of human joints.
- the doll toy 100 can be attached with one or more decorative components.
- the decorative parts can also be configured in the same manner as the model parts of the doll toy described in this embodiment.
- Decorative parts include, for example, weapons such as swords and guns, armor such as shields, and the like.
- front front
- rear corresponds to the back side of the toy doll 100
- left corresponds to the left side of the toy doll 100
- right corresponds to the right side of the toy doll 100 .
- each model component that constitutes the doll toy 100 can be made of a thermoplastic resin such as ABS. Materials other than ABS (polyethylene, polystyrene, thermosetting resin, etc.) may also be used.
- each model part may be composed of an internal part made of ABS or the like and an external part made of a metal material covering the outside of the internal part. External parts are basically not directly connected to each other, and the relative positions of a plurality of external parts are determined through the same internal part by connecting external parts to internal parts. When connecting external parts together, they may be connected in advance by a sintering process.
- the external part can be composed of, for example, an alloy of titanium, aluminum and the rare earth element yttria. However, it is not limited to this, and may be other types of alloys in which at least a part of the combination is different or wholly different, or a single metal such as aluminum.
- FIG. 2A shows a front view of the body 111 and the left arm of the doll toy 100 before and after the posture change.
- a body portion 111 and a shoulder portion 112 of the toy doll are rotatably connected by a shoulder joint portion 201.
- the shoulder portion 112 and the upper arm portion 113 are connected via a shaft portion 202 (see FIG. 2C), and in the state before the posture change in FIG. It is rotatable.
- the upper arm portion 113 and the forearm portion 114 are connected via the elbow joint portion 203, and the forearm portion 114 can be rotated forward with respect to the upper arm portion 113 in the state before the posture change in FIG. be.
- the forearm portion 114 includes a shaft portion 204, and the forearm portion 114 can be rotated left and right around the shaft portion 204 independently of the upper arm portion 113 in the state before the posture change in FIG. can.
- Forearm 114 and hand 115 are rotatably connected by wrist joint 205 , and hand 115 can be rotated in any direction with respect to forearm 114 via wrist joint 205 .
- a cover member 206 is provided on the shoulder portion 112 .
- the posture of the doll toy 100 before the posture change is a linear posture in which the upper arm portion 113 to the hand portion 115 are not rotated.
- the angle formed by the top of the cover member 206 of the shoulder portion 112 and the extension line of the body portion 111 is represented by ⁇ 1.
- the posture of the doll toy 100 after the posture change is such that after the cover member 206 of the shoulder portion 112 is rotated upward ( ⁇ 1 ⁇ 1′, where ⁇ 1> ⁇ 1′), the shoulder portion 112 is moved through the shoulder joint portion 201. , the upper arm 113 is extended forward and rotated to the left around the shaft 202 , and the forearm 114 is moved along the body 111 with respect to the upper arm 113 via the elbow joint 203 . The forearm 114 is rotated backward around the shaft 204 , and the hand 115 is rotated obliquely upward via the wrist joint 205 .
- the angle formed by the top of the cover member 206 of the shoulder portion 112 and the extension line (illustrated by the dashed line) of the body portion 111 is ⁇ 1
- the angle formed by the upper arm portion 113 and the forearm portion 114 is ⁇ 3
- the angle of the forearm portion 114 is ⁇ 3.
- the angle between the extension line (illustrated by the dashed-dotted line) and the hand portion 115 is represented by ⁇ 4.
- the posture after the posture change in FIG. may be ⁇ 4.
- FIG. 2(B) shows a right side view of the doll toy 100 before and after the posture change.
- the posture of the doll toy 100 before the posture change is a posture in which the apex portion of the cover member 206 of the shoulder portion 112 is held horizontally and the left arm is lowered straight down.
- the posture of doll toy 100 after the posture change is a state in which shoulder 112, upper arm 113, forearm 114, and hand 115 are rotated, as in FIG. 2(A).
- the angle formed by the body portion 111 and the shoulder portion 112 is represented by ⁇ 5.
- FIG. 2(C) shows a perspective view of the doll toy 100 before and after the posture change.
- Part 211 is configured to include a connecting member having a first end pivotally connected to body portion 111 and a second end pivotally connected to upper arm portion 113 .
- the posture of doll toy 100 before the posture change is a state in which the first end of the connecting member of part 211 is positioned closer to upper arm 113 than the second end. In this state, the second end of the connecting member is positioned above the first end.
- the second end of the connecting member is positioned closer to upper arm 113 than the first end.
- the first end of the connecting member is positioned above the second end.
- the upper arm 113 moves downward. can be positioned further forward.
- the forearm 114 when the forearm 114 is rotated, the length of the forearm 114 is insufficient and the trunk 111 becomes an obstacle, and the forearm 114 is rotated via the elbow joint 203 . Even if it is moved, it will not bend completely and will be positioned obliquely on the front side of the body portion 111 .
- the magnitude of ⁇ 3 at this time greatly exceeds 90 degrees, and becomes, for example, about 120 degrees.
- the forearm 114 can be moved forward when the shoulder 112 rotates. It can be freely rotated via the portion 203 .
- ⁇ 3 at this time can be set to 90 degrees or an angle smaller than that.
- FIG. 2D shows a front view of the right arm of the toy doll 100 before and after the posture change.
- the posture of the doll toy 100 before the posture change is a linear posture in which the upper arm portion 113 to the hand portion 115 are not rotated.
- the posture of the doll toy 100 after the posture change is such that after the cover member 206 of the shoulder portion 112 is rotated upward, the shoulder portion 112 is further rotated rearward via the shoulder joint portion 201, and the upper arm portion 113 is rotated.
- the forearm 114 is extended forward and rotated to the right around the shaft 202, the forearm 114 is rotated to the right with respect to the upper arm 113 along the trunk 111 via the elbow joint 203, and the hand 115 is rotated to the wrist.
- This is a posture rotated downward via the joint 205 .
- the angle between the forearm 114 and the one-dot chain line in the drawing is represented by ⁇ 6, and the angle between the extension of the forearm 114 (shown by the one-dot chain line) and the hand 115 is represented by ⁇ 7.
- the angle formed between the hand portion 115 and the extension line of the forearm portion 114 (illustrated by the dashed line) when the hand portion 115 is rotated upward. may be ⁇ 7.
- an angle ⁇ 8 can be formed.
- FIG. 3A shows a perspective view of the body portion 111 and the shoulder portion 112.
- the body 111 has one insertion hole 308 for inserting the part 311 of the left shoulder 112 on the right side, and one insertion hole 308 for inserting the part 311 of the right shoulder 112 on the left side.
- the shoulder portion 112 is composed of a plurality of members, and the members involved in the configuration of this embodiment will be described below.
- the part 311 is called an insert (integrally molded product), and part of the part 311 is covered with the cover 310 .
- insert molding means integrally molding different parts in the subsequent injection molding process with respect to the parts created in the previous injection molding process (for example, by using the first resin material). It is a molding process in which parts made by the second injection molding of the second resin material are integrally molded with respect to the parts made by the first injection molding. , refers to a part molded by insert molding (integral molding).
- FIG. 3(B) shows an exploded view of the shoulder 112 taken along line AA' of FIG. 3(A).
- the part 311 is formed by integrally molding a support portion 312 (corresponding to a second connecting member), a projection portion 313 (corresponding to a connecting portion), a connecting portion 314 corresponding to the connecting member described with reference to FIG. 2, and a part 315. Although it can be obtained, it may be obtained by combining each part.
- the insert type (integrally molded product) part 311 has the effect of making it more difficult for each component to come off during rotation than the non-insert type part 311 .
- the support portion 312 has, for example, a ball joint as a convex portion or spherical portion that engages with the insertion hole 308 provided in the body portion 111 .
- the right arm or left arm of the doll toy 100 rotates around the support 312 as a fulcrum.
- the protrusion 313 has a tapered tip and is inserted into an opening 319 and an opening 321 which will be described later.
- the connecting portion 314 is fitted with a part 315 corresponding to a first connecting member, and rotates vertically about a cylindrical portion 326 described later as a rotation axis.
- the cover 316 and the cover 320 rotate vertically with the protrusion 313 as a fulcrum.
- Cover 316 includes protrusions 317 , protrusions 318 , and openings 319 .
- Protrusions 317 and 318 are inserted into respective openings provided in cover 320 . This engages cover 316 and cover 320 .
- the opening 319 has a hole into which the protrusion 313 is inserted, and its diameter may be larger than the diameter of the protrusion 313 within a range that does not hinder the rotation of the cover 316 .
- the depth of the hole of the opening 319 may be any depth as long as the projection 313 does not protrude outside the cover 316 .
- Cover 320 includes opening 321 . Since the opening 321 has the same function as the opening 319, the description thereof is omitted.
- FIG. 3C shows a plan view of the cover 316 and the cover 320.
- FIG. Cover 320 shows the surface that engages cover 316 .
- Cover 320 has openings 321 and 322 .
- projections 317 and 318 of cover 316 engage openings 322 and 323 of cover 320, respectively.
- FIG. 3D shows an exploded view in which the part 311 is exploded.
- the support portion 312 includes a protrusion 313, a protrusion 324 (corresponding to the fourth connecting end) and an opening 325 (corresponding to the third connecting end).
- the projecting portion 324 is a convex portion or spherical portion that engages with a concave portion provided in the body portion 111, and includes, for example, a ball joint.
- a slide surface 327 described later is fitted into the opening 325 to rotate the connecting portion 314 .
- the diameter of the opening 325 may be any size that allows the sliding surface 327 to fit thereon, and any size that does not hinder the rotation of the connecting portion 314 .
- the connecting portion 314 which corresponds to the connecting member described above, includes a cylindrical portion 326 (corresponding to the first end), a support 328, and a cylindrical portion 329 (corresponding to the second end).
- the cylindrical portion 326 or the cylindrical portion 329 is a part provided with flanges at both ends of the cylinder, and the central portion of the cylinder includes a sliding surface 327 or a sliding surface 330 as a flat surface, respectively. Cylindrical portion 326 and cylindrical portion 329 are connected by support 328 .
- the cylindrical portion 326 is rotatably supported at the position of the opening 325, and the connecting portion 314 rotates vertically around the cylindrical portion 326 as a rotation axis.
- the part 315 includes a through hole 331 corresponding to the first connection end. By fitting the sliding surface 330 into the through hole 331 , the part 315 rotates vertically in conjunction with the connecting portion 314 .
- FIG. 4A shows a perspective view of the upper arm 113.
- the upper arm portion 113 is composed of a plurality of members, and the members relating to the configuration of this embodiment will be described below.
- Shoulder 112 (not shown) is pivotally engaged with upper arm 113 via part 315 described above.
- Upper arm 113 includes part 412 , part 413 and part 414 .
- Part 413 functions as elbow joint 203 described above.
- FIG. 4B shows a front view and a bottom view of the part 315 in order to explain the engagement relationship between the part 315 and the part 412.
- the part 315 includes a protrusion 418 corresponding to the second connection end and a feature 419 corresponding to the connection feature.
- a characteristic portion 419 is provided on a portion of the side surface of the lower end of the protrusion 418 .
- the projecting portion 418 is provided at a position shifted to the left from the axis extending downward from the through hole 331 (that is, at a position near the body portion 111).
- the through hole 331 is provided at a position shifted to the right from the axis extending upward from the protrusion 418 (that is, at a position far from the body portion 111). That is, the position of the through-hole 331 and the position of the protrusion 418 are in a diagonal positional relationship that is separated from each other. This positional relationship has the effect of canceling out the distance of the upper arm 113 from the body 111 by the length of the connecting portion 314 of the shoulder 112 (that is, shortening the reach of the forearm 114 during rotation). .
- the projecting portion 418 is located at an extended position below the through hole 331, the position of the projecting portion 418 connected to the upper arm portion 113 is moved away from the body portion 111, thereby shortening the reach of the forearm portion 114 during rotation. As a result, the forearm 114 cannot be rotated to a position parallel to the body 111 (for example, ⁇ 3 becomes 120 degrees in FIG. 2(C)).
- the body portion 111 is moved when the forearm portion 114 is rotated forward. Contact with the chest can be prevented. In the bottom view shown in the upper part of FIG.
- a substantially circular shape is formed by providing a characteristic portion 419 on the side surface of the protrusion 418 .
- the part 315 has a locking mechanism that can rotate relative to the part 412 described below via the projection 418 having the characteristic portion 419 and can be fixed at a predetermined position.
- FIG. 4C shows a perspective view and a bottom view of the part 412.
- part 412 includes recess 420 and opening 421 .
- Recess 420 receives and mates with projection 418 and functions as shaft 202 described above.
- the diameter of the recess 420 may be any size that allows the protrusion 418 to fit therein, and any size that does not hinder the rotation of the part 315 .
- the recess 420 has features 422 corresponding to the receiving features at two upper and lower positions on its inner periphery.
- the parts 315 and 412 are engaged with each other at the position where the characteristic part 419 and the characteristic part 422 overlap.
- the upper arm portion 113 is connected to the shoulder portion 112 so as to be rotatable in the left-right direction.
- FIG. 4D shows an exploded view of a part 413 functioning as the elbow joint 203 described above.
- Part 423 includes protrusion 424 , protrusion 425 , and protrusion 426 .
- Part 427 shows the surface that engages part 423 .
- Part 427 includes recess 428 , recess 429 and opening 430 .
- the projection 424 and the recess 428 are fitted, the projection 425 and the recess 429 are fitted, and the projection 426 and the opening 430 are fitted.
- FIG. 4E shows a perspective view and a bottom view of the part 414.
- part 414 includes recess 431 and opening 432 .
- the part 414 includes characteristic portions 433 on the left and right sides of the inner periphery of the opening 432 . Since the part 414 has the same function as the part 412, the explanation is omitted.
- the part 412 can rotate vertically with the protrusion 424 as a rotation axis.
- the part 414 can be vertically rotated around the projection 425 as a rotation axis by fitting the projection 425 into the opening 432 .
- FIG. 5A shows a perspective view of the forearm 114.
- the forearm 114 is composed of a plurality of members, and the members involved in the configuration of this embodiment will be described below.
- the forearm 114 is called an insert (integrally molded product) and is composed of three parts.
- the definition of an insert (integrally molded product) is as explained above.
- the forearm 114 is obtained by integrally molding a part 511 corresponding to the first forearm member, a part 512 and a part 513 corresponding to the second forearm member, but may be obtained by combining each part.
- the insert-type (integrally molded) forearm 114 has the effect of making it more difficult for components to come off during rotation than the non-insert-type forearm 114 .
- FIG. 5B shows a front view, a right side view, and a left side view of the part 511 in order from the left.
- the part 511 includes a projection 514 , a characteristic portion 515 provided on part of the side surface of the right end of the projection 514 , a cylindrical portion 516 , and a cylindrical portion 517 .
- a substantially circular shape is formed by providing a characteristic portion 515 projecting from the outer circumference of the protrusion 514 .
- the projecting portion 514 fits into the recessed portion 431 of the part 414 shown in FIG. 4(E) and functions as the shaft portion 204 described above.
- each of the cylindrical portion 516 and the cylindrical portion 517 has flanges at both ends of the cylinder having a constriction in the central portion.
- a moving surface 519 is provided.
- FIG. 5C shows a perspective view and a left side view of the part 512.
- the part 512 includes a protrusion 520 and an opening 521 .
- the protrusion 520 is substantially cross-shaped, and the lower end of the protrusion 520 fits into an opening 522 of a part 513, which will be described later.
- the opening 521 receives and fits the sliding surface 518, and the assembly of the parts 512 and 513 rotates vertically with the opening 521 as a rotation axis.
- the sliding surface 519 fits into an opening of a decorative part (not shown).
- FIG. 5D shows a perspective view and a bottom view of the part 513.
- the part 513 includes an opening 522 and a recess 523 .
- the concave portion 523 is engaged with a projection portion 613 of the hand portion 115 to be described later, and constitutes the wrist joint portion 205 .
- the part 513 has a substantially rectangular opening 522 .
- the lower end of the protrusion 520 is inserted into the opening 522, and the parts 512 and 513 are fitted.
- FIG. 6A shows a perspective view of the hand portion 115.
- the hand portion 115 is composed of a plurality of members, and the members relating to the configuration of this embodiment will be described below.
- Hand 115 includes finger 611 , support 612 , and protrusion 613 .
- the hand part 115 is a part that imitates a human hand, but it is not limited to the form in which all the fingers are stretched out as shown in the figure, and may be in a clenched fist.
- FIG. 6B shows an exploded view of the hand portion 115.
- the finger portion 611 includes a columnar protrusion 615, and the protrusion 615 is fitted with an opening 621, which will be described later.
- Support 612 includes opening 616 , opening 617 and recess 618 .
- the recess 618 has a rectangular recess and accommodates the protrusion 613 .
- Protrusion 613 includes one tapered feature 619 and protrusion 620 . Feature 619 fits into opening 617 .
- the finger portion 611 and the support 612 rotate vertically with the opening 617 as a rotation axis.
- Protrusion 620 is a protrusion or bulb that engages recess 523 in forearm 114 and includes, for example, a ball joint. As a result, the hand portion 115 rotates vertically with respect to the forearm portion 114 via the projection portion 620 .
- FIG. 6C shows a top view of the support 612.
- Support 612 includes an opening 621 that mates with protrusion 615 .
- FIG. 7 is a diagram for explaining the effect obtained by the structure of the shoulder portion of the toy doll corresponding to the embodiment.
- a state in which shoulder portion 112 and part of upper arm portion 113 (part 412) are connected will be described.
- FIG. 7A shows a first state in which the shoulder 112 is not rotated and the upper arm 113 is rotated leftward about the axis.
- FIG. 7B shows a second state in which the shoulder portion 112 is rotated downward and the upper arm portion 113 is rotated leftward about the axis.
- part of the outer peripheral portion of the cylindrical portion 326 and the notch portion 711 of the part 411 are in contact with each other.
- the cylindrical portion 326 is located near the upper arm portion 113 (upper arm side), but the cylindrical portion 329 is located farther from the upper arm portion 113 than the cylindrical portion 326 is.
- part of the outer peripheral portion of the cylindrical portion 326 and the notch portion 711 of the part 411 are separated from each other without being in contact with each other.
- the cylindrical portion 326 is located away from the upper arm portion 113 , but the cylindrical portion 329 is located closer to the upper arm portion 113 than the cylindrical portion 326 (upper arm side).
- the upper arm portion 113 in the second state, is located at a position farther distal to the shoulder portion 112 than in the first state.
- the downward rotation of shoulder 112 to transition from the first state to the second state causes upper arm 113 to move distally from shoulder 112 by the length of cylindrical portion 326 to cylindrical portion 329 . can be moved.
- FIG. 8 is a diagram for explaining the effect obtained by the structure of the forearm of the toy doll corresponding to the embodiment.
- FIG. 8A shows a third state in which the forearm 114 is not rotated.
- FIG. 8B shows a fourth state in which forearm 114 rotates upward about cylindrical portion 516 as a rotation axis. It is assumed that the position of the cylindrical portion 516 is the same in the third state and the fourth state.
- the parts 511 and 512 and the fitted part 513 are aligned on the same line.
- the part 512 and the fitted part 513 rotate upward about the cylindrical portion 516 as the rotation axis.
- the angle formed by the parts 511 and 513 is represented by ⁇ 8.
- the part 513 can also rotate downward about the cylindrical portion 516 as a rotation axis, the angle formed by the part 511 and the part 513 that has already rotated downward may be ⁇ 8.
- a decorative part (not shown) can be provided on the lower outer side of the forearm 114, but the rotation range of the part 513 (that is, the angle ⁇ 8) does not contact the external decorative part (not shown). can be a range.
- the forearm 114 can be moved to the front side of the body 111 when the shoulder 112 rotates downward. Therefore, the forearm 114 can be positioned substantially parallel to the body 111 on the front side of the body 111 without being obstructed by the body 111 . Further, by using the parts 511 and 512 and the fitted part 513, the vertical position of the folded arms can be adjusted in front of the body part 111 when the forearm part 114 is rotated.
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JP2021-185132 | 2021-11-12 | ||
JP2021185132A JP7112581B1 (ja) | 2021-11-12 | 2021-11-12 | 玩具部品及び人形玩具 |
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CN (2) | CN114432714B (enrdf_load_stackoverflow) |
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JP7194852B1 (ja) * | 2022-05-10 | 2022-12-22 | 株式会社バンダイ | 模型玩具、及び関節構造 |
JP7535205B1 (ja) * | 2024-03-19 | 2024-08-15 | 株式会社バンダイ | 模型玩具用部品、および模型玩具 |
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JP2000140449A (ja) * | 1998-11-05 | 2000-05-23 | Takara Co Ltd | 人形玩具の腕部構造 |
JP2005177202A (ja) * | 2003-12-19 | 2005-07-07 | Konami Co Ltd | 形態変形玩具 |
KR20130118040A (ko) * | 2012-04-19 | 2013-10-29 | 이용범 | 구체 관절 인형 |
JP2021007829A (ja) * | 2019-12-19 | 2021-01-28 | 株式会社バンダイ | 人型玩具 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2880345B2 (ja) * | 1991-12-27 | 1999-04-05 | 株式会社 バンダイ | プラスチック人形の製造方法 |
JP3863502B2 (ja) * | 2003-05-19 | 2006-12-27 | 株式会社コナミデジタルエンタテインメント | 形態変形玩具 |
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JP2007050064A (ja) * | 2005-08-17 | 2007-03-01 | Kaiyodo:Kk | 可動玩具のジョイント、及び可動玩具 |
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- 2022-07-22 JP JP2022117390A patent/JP2023072646A/ja active Pending
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