A doll transformation toy

Abstract

This application discloses a transforming doll toy, including a humanoid main shell, multiple skirt pieces, a top cover, and a drive mechanism. The humanoid main shell includes an upper body shell and a lower body shell. The skirt pieces are arranged sequentially around the circumference of the lower body shell, and each skirt piece is hinged to the humanoid main shell. The top cover is located on top of the humanoid main shell and is oscillatingly connected to the upper body shell. The drive mechanism is disposed inside the humanoid main shell and is in transmission cooperation with the skirt pieces and the top cover to drive the top cover and skirt pieces to oscillate. The transforming doll toy has a transformed state and a humanoid state. The transforming doll toy provided by this application has a oscillating top cover and a circumferentially hinged multi-skirt piece structure, which, together with a dedicated drive mechanism, achieves linkage transmission, enabling the doll toy to have switchable humanoid states and three-dimensional transformation states. This overcomes the drawbacks of traditional doll toys with a fixed, one-piece structure and a single, unchangeable form, improving the diversity of the toy's shape and enhancing its playability and novelty.

Description

Technical Field

[0001] This application relates to the technical field, specifically to a transforming doll toy. Background Technology

[0002] Doll toys are a widely popular category of children's toys, beloved by young children for their adorable cartoon characters. However, most conventional doll toys on the market have a relatively simple structure and a fixed overall design, only presenting a single doll appearance and lacking the ability to transform into multiple forms, resulting in significant shortcomings in playability and interactivity.

[0003] Most existing doll toys are fixed, one-piece structures or simple assembly structures. Once formed, their shape and form cannot be changed, resulting in limited and fixed play modes. For children, playing with doll toys with fixed forms for extended periods can easily lead to aesthetic fatigue. The novelty wears off quickly, and the toys lack appeal and longevity, failing to meet children's diverse and engaging play needs. While a few existing doll toys possess transformation functions, their transformation structures are rudimentary and their transformation modes are limited. Most can only achieve simple partial swinging and disassembly / reassembly, unable to switch between the doll's original form and a complete three-dimensional shape. After transformation, the overall shape lacks integrity, assembly precision, and a strong sense of three-dimensionality.

[0004] In conclusion, existing doll toys generally suffer from fixed forms, insufficient fun, and poor playability, making it difficult to meet the current consumer demand for toys with diverse forms and high levels of fun.

[0005] In view of the above, this application is hereby submitted. Utility Model Content

[0006] To solve one of the aforementioned technical problems, this application provides a transforming doll toy.

[0007] This application provides the following technical solution: This application provides a transforming doll toy, including: A humanoid main shell, comprising an upper body shell and a lower body shell; Multiple skirt pieces are arranged sequentially around the circumference of the lower body shell, and each skirt piece is hinged to the humanoid main shell; A top cover, located on top of the humanoid main shell and swayably connected to the upper body shell; A drive mechanism is disposed inside the human-shaped main shell, and the drive mechanism is respectively driven to drive the top cover and the skirt piece to swing. The doll-shaped toy has a deformed state and a doll state. In the deformed state, the top cover swings to a horizontal state, each of the skirt pieces swings up to its limit position, and each of the skirt pieces and the top cover are spliced ​​together to form a three-dimensional shape, with the upper body shell located inside the three-dimensional shape. In the doll state, each of the skirt pieces swings down to its limit position, the upper body shell is exposed to the outside world, and the top cover swings to a tilted state.

[0008] Optionally, a stepped groove is provided along the edge of the top cover; In the deformed state, each of the skirt pieces moves up to the edge and is embedded in the stepped groove.

[0009] Optionally, the driving mechanism includes a driving component and a lifting component, wherein the lifting component is slidably disposed within the humanoid main shell and extends along the height direction of the humanoid main shell; The lifting components are respectively driven by the top cover and each of the skirt pieces; The drive component and the lifting component are driven together to drive the lifting component to move up and down. The lifting component can drive the top cover and the skirt piece to swing respectively.

[0010] Optionally, the skirt piece is provided with a swing gear; The lifting assembly is provided with a skirt rack, which meshes with the swing gear; The lifting assembly is driven by the transmission component and the top cover; During the downward movement of the lifting assembly, each of the skirt pieces can be driven to swing upward, thereby driving the top cover to gradually swing to a horizontal state. During the upward movement of the lifting assembly, each of the skirt pieces can be driven to swing downward, thereby driving the top cover to swing to an inclined state.

[0011] Optionally, the drive assembly includes a drive gear, a wheel, and a horizontal sliding plate; The drive gear is rotatably mounted on the main housing; The lifting assembly is provided with a lifting rack, which meshes with the drive gear; The horizontal sliding plate is slidably disposed within the main housing, and the horizontal sliding plate is provided with a horizontal rack and an action groove; The horizontal rack and the drive gear mesh with each other; The rotating wheel is rotatably disposed within the main housing. The rotating wheel has an eccentric shaft that extends into the working groove. The rotation of the rotating wheel can drive the horizontal sliding plate to reciprocate and translate. The movement of the horizontal sliding plate can drive the drive gear to rotate.

[0012] Optionally, the drive assembly includes a main gear and an intermittent gear, and the rotating wheel is connected to the intermittent gear; The main gear is provided with two arc-shaped racks spaced apart in a circumferential direction, and a convex arc-shaped strip is provided between the two arc-shaped racks. The center of the convex arc-shaped strip is located on the rotation axis of the main gear. The intermittent gear is provided with two arc-shaped racks spaced apart in the circumferential direction, and a concave arc-shaped strip is provided between the two arc-shaped racks; The main gear and the intermittent gear have a linked rotation state and a non-linked rotation state. In the linked rotation state, the arc-shaped racks of the main gear and the intermittent gear mesh, and the skirt plate and the top cover are in a swinging state. In the non-linked rotation state, the convex arc-shaped strip of the main gear slides with the concave arc-shaped strip of the intermittent gear. The main gear rotates, the intermittent gear is in a stationary state, and the skirt plate and the top cover are both in the extreme swinging position and in a stationary state.

[0013] Optionally, when the skirt piece swings upward to its limit position, a convex arc-shaped strip of the main gear slides into contact with a concave arc-shaped strip of the intermittent gear, so that the skirt piece remains in a certain state for a certain period of time. When the skirt piece swings downward to its limit position, the other convex arc strip of the main gear slides into contact with the other concave arc strip of the intermittent gear, so that the skirt piece remains in a certain state for a certain period of time.

[0014] Optionally, the transforming doll toy includes a telescopic support assembly; The drive assembly includes a gear train, and the gear train and the main gear are driven together. The telescopic support assembly is vertically and vertically connected to the humanoid main shell, and a linkage gear is provided on the telescopic support assembly; The top of the telescopic support assembly is engaged with the main gear transmission; In the deformed state, the main gear pushes against the telescopic support assembly, causing the bottom end of the telescopic support assembly to extend out of the human-shaped main shell and support the human-shaped main shell. The linkage gear meshes with a gear on the gear train, driving the human-shaped main shell to rotate relative to the telescopic support assembly.

[0015] Optionally, the doll transforming toy includes a universal walking mechanism and a support elastic element, the wheel system including a walking control gear, the walking control gear being vertically and vertically disposed within the doll-shaped main shell; The omnidirectional walking mechanism is located at the bottom of the humanoid main shell, and a walking drive gear is provided on the omnidirectional walking mechanism; The lower surface of the main gear is provided with an annular mating surface, which includes a main plane and an upper concave plane, and the main plane and the upper concave plane are arranged sequentially around a circular trajectory. The abutting elastic element is disposed on the human-shaped main shell and abuts against the walking control gear, so that the walking control gear abuts against the annular mating surface; In the state of the doll, the walking control gear rises and abuts against the upper concave plane, and the walking control gear meshes with the walking drive gear to drive the universal walking mechanism to walk; In the deformed state, the walking control gear descends and abuts against the main plane, the walking control gear is separated from the walking drive gear, and the universal walking mechanism stops walking.

[0016] Optionally, a driven wheel is provided at the bottom of the main humanoid shell.

[0017] By adopting the above technical solutions, the present application has the following beneficial effects: The doll deformation toy provided by the present application is provided with a swingable top cover and a structure of multiple skirt pieces hinged circumferentially, and is equipped with a dedicated drive mechanism to achieve linkage transmission, enabling the doll toy to have a switchable doll state and a three-dimensional shape deformation state. It gets rid of the drawbacks of the traditional fixed integral structure of doll toys and the single and unchangeable form, enhances the diversity of the toy's shape, and increases the playability and freshness of the toy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings, as part of the present application, are used to provide a further understanding of the present application. The schematic embodiments and descriptions thereof are used to explain the present application, but do not constitute an improper limitation to the present application. Obviously, the drawings in the following description are only some embodiments, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic structural diagram of the doll deformation toy provided by the embodiment of the present disclosure in the doll state; Figure 2 It is a schematic structural diagram of the doll deformation toy provided by the embodiment of the present disclosure in the deformed state; Figure 3 It is a schematic structural diagram of the doll deformation toy provided by the embodiment of the present disclosure after removing the skirt pieces; Figure 4 It is a sectional structural diagram of the doll deformation toy provided by the embodiment of the present disclosure after removing the skirt pieces; Figure 5 It is a sectional structural diagram of the swing gear of the doll deformation toy provided by the embodiment of the present disclosure; Figure 6 It is a sectional structural diagram of the telescopic support assembly of the doll deformation toy provided by the embodiment of the present disclosure; Figure 7 It is a partial structural diagram of the drive mechanism of the doll deformation toy provided by the embodiment of the present disclosure after removing the horizontal slide plate; Figure 8 A schematic diagram of the structure at the meshing point of the main gear and the intermittent gear in the transforming doll toy provided in this embodiment of the disclosure; Figure 9 A bottom view of the main gear of the transforming doll toy provided in this embodiment of the present disclosure; Figure 10 A schematic diagram of the linkage gears in a transforming doll toy provided in this embodiment of the present disclosure; Figure 11 This is a partially enlarged cross-sectional view of the head shell of a transforming doll provided in an embodiment of the present disclosure. Figure 12 A schematic diagram of the internal structure of the head shell of the doll in the humanoid transforming toy provided in this embodiment of the disclosure; Figure 13 This is a schematic diagram of the structure of the swing shaft and transmission component in the doll of the transforming doll provided in the embodiment of this disclosure; Figure 14 This is a schematic diagram of the structure of the head shell of the transforming doll provided in this embodiment of the present disclosure after removing the face shell.

[0020] In the diagram: Humanoid main shell 1, lower body shell 11, lower main shell 111, lower translucent shell 112, upper body shell 12, body shell 121, head shell 122, hair shell 1221, opening slot 12211, guide protrusion 12212, slot 12213, swing groove 12214, face shell 1222, insert shaft 12221, arm shell 123, skirt piece 2, swing gear 21, arc segment 211, protruding tooth 212, drive mechanism 3, lifting frame 31, skirt rack 311, lifting rack 312, lifting rod 313, main rod 3131, side body 3132, drive groove 31321, slide groove 31322, drive gear 32, rotating wheel 33, eccentric shaft 331, horizontal sliding plate 34, horizontal rack 341, function groove 3 42. Guide groove 343. Main gear 35. Outwardly convex arc-shaped strip 351. Plane 352. Arc-shaped convex rib 3521. Upper concave plane 353. Main plane 354. Intermittent gear 36. Inwardly concave arc-shaped strip 361. Motor 37. Gear train 38. Travel control gear 381. Abutting elastic element 382. Telescopic support assembly 4. Support rod 41. Linkage gear 42. Groove 421. Clutch groove 422. Support leg 43. Elastic element 44. Clutch element 45. Elastic strip 451. Clutch protrusion 452. Top cover 5. Cover 51. Swing shaft 52. Transmission component 53. Spiral segment 531. Torsion arm 532. Rotating shaft 54. Limiting part 55. Step groove 56. Lamp assembly 6. Support shell 7. Guide shaft 71. Universal travel mechanism 8. Travel drive gear 81. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this application, but are not intended to limit the scope of this application.

[0022] In the description of this application, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0024] See Figures 1 to 14 As shown, this application provides a transforming doll toy, including a humanoid main shell 1, multiple skirt pieces 2, a top cover 5, and a drive mechanism 3. The humanoid main shell 1 includes an upper body shell 12 and a lower body shell 11. Each skirt piece 2 is arranged sequentially around the circumference of the lower body shell 11, and each skirt piece 2 is hinged to the humanoid main shell 1. The top cover 5 is located at the top of the humanoid main shell 1 and is swayably connected to the upper body shell 12. The drive mechanism 3 is disposed inside the humanoid main shell 1, and the drive mechanism 3 is in transmission cooperation with the skirt pieces 2 and the top cover 5 respectively, so as to drive the top cover 5 and the skirt pieces 2 to swing.

[0025] The transforming doll toy has a transforming state and a doll state. In the transforming state, the top cover 5 swings to a horizontal position, and each of the skirt pieces 2 swings upward to its extreme position. The skirt pieces 2 and the top cover 5 are joined to form a three-dimensional shape, with the upper body shell 12 located inside the three-dimensional shape. In the doll state, each of the skirt pieces 2 swings downward to its extreme position, the upper body shell 12 is exposed to the outside, and the top cover 5 swings to a tilted state.

[0026] The transforming doll toy provided in this application can achieve bidirectional automatic switching between doll state and transforming state through the built-in drive mechanism 3. The overall movement process is smooth and seamless, as detailed below: The toy is initially in a doll-like state. At this time, the multiple skirt pieces 2 are lowered to their maximum position, fully unfolded and attached to the lower outer side of the main doll shell 1, so that the upper body shell 12 of the main doll shell 1 is fully exposed, presenting a standard doll appearance. At the same time, the top cover 5 swings to a tilted state, fitting the top contour of the doll. The overall shape is neat and conforms to the viewing and playing form of conventional doll toys.

[0027] When the built-in drive mechanism 3 is activated, it simultaneously outputs driving force to the top cover 5 and each skirt piece 2, triggering the toy to switch to its transformation state. Under the action of the driving force, the originally tilted top cover 5 gradually swings, eventually switching to a horizontal state. At the same time, the multiple skirt pieces 2 arranged around the lower shell 11 swing upwards synchronously until they all move to their upper limit positions. All the skirt pieces 2 and the horizontal top cover 5 cooperate and assemble to form a complete three-dimensional shape structure. The originally exposed upper shell 12 is completely stored and hidden inside this three-dimensional shape, completing the overall transformation from doll form to three-dimensional shape. When the drive mechanism 3 is driven in the opposite direction, the reset movement is achieved. The top cover 5 swings in the opposite direction from the horizontal state back to the tilted state, and each skirt piece 2 swings downwards synchronously to its lower limit position, unfolding again to expose the upper shell 12. The toy returns to its initial doll state, completing one complete transformation reset cycle.

[0028] The transforming doll toy provided in this application features a swingable top cover 5 and a multi-piece skirt 2 that is hinged circumferentially, and is linked by a dedicated drive mechanism 3 to achieve a linkage transmission, enabling the doll toy to have switchable doll states and three-dimensional transformation states. This overcomes the drawbacks of traditional doll toys' fixed, one-piece structure and limited, unchangeable form, enhancing the toy's design diversity and increasing its playability and novelty.

[0029] Furthermore, the drive mechanism 3 uniformly drives the top cover 5 and all the skirt pieces 2 to move synchronously. The movements of each structure are coordinated and matched, and the transformation process is smooth and continuous, without the sense of disjointedness of individual structures moving alone. In the transformed state, multiple sets of skirt pieces 2 and top cover 5 are precisely spliced ​​together to form a closed three-dimensional shape, and the upper shell 12 is stored inside the shape. The overall shape is full, three-dimensional, and regular, resulting in a better transformation display effect and significantly improving the aesthetics and playability.

[0030] In some possible implementations, the top cover 5 is provided with a stepped groove 56 along its edge. In the deformed state, each of the skirt pieces 2 swings up to the edge and embeds itself in the stepped groove 56. By providing a stepped groove 56 structure along the edge of the top cover 5, precise structural limiting and alignment constraints can be formed for the extreme positions of the upper swing of each skirt piece 2. When the toy switches to the deformed state and the skirt piece 2 swings up to its extreme position, the edge of the skirt piece 2 can be precisely embedded in the stepped groove 56 to complete the locking fit, effectively avoiding problems such as alignment misalignment, uneven height, and uneven gaps during the circumferential arrangement and swing splicing of multiple skirt pieces 2. Compared with the free splicing method without a positioning structure, this structure greatly improves the splicing fit between multiple sets of skirt pieces 2 and the top cover 5, making the overall three-dimensional shape outline more regular, symmetrical, and unified. It completely improves the defects of loose splicing, messy shape, and poor fitting accuracy of traditional deformed toys, and significantly improves the overall appearance texture and display effect after deformation.

[0031] Furthermore, the embedded fit of the stepped groove 56 effectively fills the assembly gap between the top cover 5 and each skirt piece 2, eliminating exposed gaps and ensuring a smooth transition at the joint, significantly improving the integrity and airtightness of the three-dimensional shape. Compared to simple mating and fitting structures, the three-dimensional shape formed by this structure is fuller, more refined, and more three-dimensional, with a better visual appeal, effectively enhancing the toy's aesthetics, sophistication, and realistic modeling effect, further improving the product's market competitiveness and play experience.

[0032] In some possible implementations, the drive mechanism 3 includes a drive component and a lifting component. The lifting component is slidably disposed within the humanoid main shell 1 and extends along the height direction of the humanoid main shell 1. The lifting component is in transmission cooperation with the top cover 5 and each of the skirt pieces 2. The drive component and the lifting component are in transmission cooperation to drive the lifting component to move up and down. The up and down movement of the lifting component can drive the top cover 5 and the skirt pieces 2 to swing. By using a single lifting component as the core transmission medium, the transmission structure of the top cover 5 and multiple sets of skirt pieces 2 is integrated into the same lifting motion system. Through the overall lifting displacement of the lifting component, the top cover 5 can be driven to swing synchronously and uniformly, and each skirt piece 2 can be driven to swing up or down synchronously. This ensures that the timing and stroke of all deformable parts are consistent, completely avoiding the problems of asynchronous deformation of multiple parts, disordered movements, and partial structural jamming and lag. This makes the switching process between the puppet state and the deformable state more coherent and regular, and the deformation linkage effect smoother and more unified.

[0033] Furthermore, relying on the linear reciprocating motion of the lifting components to achieve the power output for all deformation movements eliminates the need for separate drive power sources and transmission mechanisms for the top cover 5 and skirt pieces 2. This significantly simplifies the complex wheel system 38 and linkage layout inside the doll toy, effectively streamlining the internal structural space. On one hand, it reduces the number of transmission parts, lowering product mold opening, production, and assembly costs, and adapting to the needs of mass production of toys. On the other hand, it reduces problems such as fit clearance, wear failures, and part detachment caused by multi-structure transmissions, resulting in a more compact and concise overall mechanical structure, a significantly reduced equipment failure rate, and an effective improvement in the overall service life and operational stability of the toy.

[0034] In some possible implementations, the skirt piece 2 is provided with a swing gear 21, and the lifting assembly is provided with a skirt rack 311, which meshes with the swing gear 21. The lifting assembly is driven by a transmission component 53 and the top cover 5. During the downward movement of the lifting assembly, each skirt piece 2 can be driven to swing upward, driving the top cover 5 to gradually swing to a horizontal state. During the upward movement of the lifting assembly, each skirt piece 2 can be driven to swing downward, driving the top cover 5 to swing to an inclined state. The skirt piece 2 adopts a rigid meshing transmission structure of rack and pinion and swing gear 21, with extremely small transmission gap, no lag in power transmission, and no play. The linear displacement of the lifting assembly can be accurately converted into the rotational swing angle of the skirt piece 2. The displacement and swing angle have a stable corresponding relationship, which can strictly ensure that each lifting movement can drive the skirt piece 2 to swing accurately to the preset limit position. This effectively solves the problems of incomplete swing, excessive swing, and positional deviation that are prone to occur in traditional transformation structures, and greatly improves the repeatability and consistency of multiple transformation actions of the toy.

[0035] The lifting assembly moves downwards and upwards, corresponding to two sets of standard transformation actions: when the lifting assembly moves downwards, it simultaneously drives the skirt piece 2 to retract its upper hem and the top cover 5 to flatten and form, completing the transition to the transformed state; when the lifting assembly moves upwards, it simultaneously drives the skirt piece 2 to unfold its lower hem and the top cover 5 to tilt and reset, returning to the puppet state. By using the same power source and the same motion stroke to uniformly control the movement sequence of all transforming parts, the top cover 5 and each skirt piece 2 move in a highly coordinated and synchronized manner, eliminating problems such as chaotic, inconsistent, and misaligned movements of multiple parts. The transformation process is neat and smooth, with a stronger sense of mechanical linkage.

[0036] The gear and rack meshing transmission has a good positioning and holding capability. When the skirt piece 2 swings to the upper and lower limit positions and the top cover 5 swings to the corresponding state position, the meshing structure can effectively resist slight external forces and the elastic rebound of the structure itself, avoiding the skirt piece 2 and the top cover 5 from automatically swinging back, loosening and misaligning during static and moving processes. This further ensures the molding stability of the doll's state and transformation state, and improves the overall playability and display effect of the toy.

[0037] Furthermore, the drive mechanism 3 includes a lifting frame 31, which is slidably disposed within the main housing. Multiple skirt racks 311 are mounted on the lifting frame 31, arranged sequentially around the circumference of the lifting frame 31. Each skirt rack 311 on the lifting frame 31 meshes with a swing gear 21 on a corresponding skirt piece 2. The lifting movement of the lifting frame 31 in the drive mechanism 3 drives each skirt piece 2 to swing up and down.

[0038] In some possible implementations, the oscillating gear 21 includes an arc segment 211 and a plurality of protruding teeth 212, with each of the protruding teeth 212 and the arc segment 211 arranged sequentially around a circular trajectory. When the skirt piece 2 swings to its limit position, the rack and the corresponding arc segment 211 come into contact.

[0039] The transmission swing stage of the skirt: When the lifting frame 31 moves up and down along the height direction of the main shell, the first rack on the lifting frame 31 first engages with the convex tooth 212 of the swing gear 21. As the first rack moves synchronously with the lifting frame 31, the swing gear 21 is driven to rotate around the hinge axis of the skirt piece 2 through the tooth engagement, thereby driving the skirt piece 2 to synchronously complete the upward or downward swing action and realize the form switching.

[0040] Limit shape-preserving stage: When the skirt piece 2 swings to its upper / lower limit position, all the protrusions 212 of the swing gear 21 disengage from the first rack. At this time, the arc segment 211 of the swing gear 21 and one end of the first rack enter a contact engagement state. Even if the lifting frame 31 continues to move in the original direction, the first rack will only slide relative to the surface of the arc segment 211 and will not drive the swing gear 21 to continue rotating. The skirt piece 2 can then remain stationary at the swing limit position, achieving stable shape preservation.

[0041] Reverse switching phase: When the lifting frame 31 moves in the reverse direction, the first rack slides in the reverse direction along the arc segment 211 to the meshing position of the convex tooth 212, re-engages with the convex tooth 212, and drives the swing gear 21 to rotate in the reverse direction again, driving the skirt piece 2 to swing to another extreme position, completing the reverse form switching.

[0042] This structure achieves automatic shape retention through pure mechanics, eliminating the need for additional locking mechanisms. Through the purely mechanical design of the "difference in the rotation radius between the convex tooth 212 and the arc segment 211," the switching between "transmission swinging" and "limit shape retention" states can be automatically completed solely by the dimensional difference of the swing gear 21. This eliminates the need for additional locking mechanisms such as buckles, locking pins, or electromagnets, significantly simplifying the overall structure of the doll and reducing assembly costs and the probability of structural failure.

[0043] Furthermore, when the arc segment 211 and the first rack are in sliding engagement, the skirt piece 2 will not sway additionally as the lifting frame 31 continues to move. This ensures that the skirt piece 2 stops precisely at the preset limit position, avoiding structural interference and gear tooth dislodgement caused by excessive swaying. It also ensures that the display of the doll state and the deformed state is stable, preventing the skirt from becoming loose or falling back on its own, thus ensuring the complete display effect of the two forms.

[0044] The transition from meshing transmission to sliding conformal transmission is smooth through the arc surface, without any hard limit collision impact. The start and stop action of the skirt piece 2 is gentle and smooth, without any jamming or abnormal noise, which greatly improves the quality of the toy's operation. At the same time, the sliding contact of the arc surface can also protect the teeth of the rack and gear, preventing the teeth from being squeezed and damaged at the limit position, and extending the service life of the transmission structure.

[0045] Furthermore, the duration of the skirt piece 2 in the extreme position can be flexibly controlled by adjusting the arc length of the arc segment 211. The longer the arc length of the arc segment 211, the longer the travel distance of the first rack along the arc segment 211, and the longer the duration of the skirt piece 2 in the extreme position. Different durations of the extreme position can be flexibly adapted according to the needs of the gameplay. This can be achieved by modifying only the structural parameters of the swing gear 21 without adjusting the overall transmission logic, resulting in extremely strong structural adaptability.

[0046] In some possible implementations, the drive assembly includes a drive gear 32, a rotating wheel 33, and a horizontal sliding plate 34. The drive gear 32 is rotatably mounted on the main housing, and a lifting rack 312 is provided on the lifting assembly, meshing with the drive gear 32. The horizontal sliding plate 34 is slidably mounted within the main housing, and a horizontal rack 341 and an actuating groove 342 are provided on the horizontal sliding plate 34, meshing with the drive gear 32. The rotating wheel 33 is rotatably mounted within the main housing, and has an eccentric shaft 331 extending into the actuating groove 342. Rotation of the rotating wheel 33 drives the horizontal sliding plate 34 to reciprocate, and movement of the horizontal sliding plate 34 drives the drive gear 32 to rotate.

[0047] When the toy is in operation, the built-in rotating wheel 33 rotates, and the eccentric shaft 331 on the rotating wheel 33 performs eccentric circular motion with the rotating wheel 33. The eccentric shaft 331 extends and is fitted inside the working groove 342 of the horizontal sliding plate 34. Through the abutment of the groove wall, the rotational motion of the rotating wheel 33 is converted into the linear reciprocating translational motion of the horizontal sliding plate 34. When the rotating wheel 33 rotates forward, the eccentric shaft 331 pushes the horizontal sliding plate 34 to slide horizontally to one side. The horizontal rack 341 on the horizontal sliding plate 34 meshes with the drive gear 32, driving the drive gear 32 to rotate forward. The drive gear 32 simultaneously meshes with the lifting rack 312 of the lifting assembly, thereby driving the lifting assembly to slide downward along the height direction of the humanoid main shell 1. During the downward movement of the lifting assembly, the skirt rack 311 meshes with the swing gear 21 to drive each skirt piece 2 to swing upward synchronously. At the same time, the transmission component 53 drives the top cover 5 to gradually swing to a horizontal state, so that the toy as a whole switches from the doll state to the transformation state.

[0048] As the rotating wheel 33 continues to rotate, the eccentric shaft 331 drives the horizontal sliding plate 34 to move in the opposite direction, and the drive gear 32 rotates in the opposite direction accordingly, thereby driving the lifting assembly to slide upward and reset. During the upward movement of the lifting assembly, each skirt piece 2 is simultaneously driven to swing downward to its maximum unfolded position, while the top cover 5 swings in the opposite direction to an inclined state, and the toy resets from its transformed state to the doll state. Through the continuous rotation of the rotating wheel 33, the reciprocating sliding of the horizontal sliding plate 34, the forward and reverse switching of the drive gear 32, and the up and down reciprocating motion of the lifting assembly can be realized, ultimately completing the cyclical switching and transformation between the two forms of the doll toy.

[0049] This structure utilizes the mating structure of the eccentric shaft 331 and the action groove 342 of the rotating wheel 33 to smoothly convert rotational motion into linear reciprocating motion of the horizontal sliding plate 34. The transmission process has good buffering and uniform speed. The drive gear 32 simultaneously meshes with the horizontal rack 341 and the lifting rack 312. The vertical conversion of horizontal power to vertical lifting power can be achieved through a single drive gear 32, eliminating the need for multiple sets of intermediate transmission gears and connecting rod structures. This significantly simplifies the internal structure of the drive assembly, reduces the number of transmission parts, and simplifies the layout of the internal gear train 38.

[0050] In some possible implementations, the drive assembly includes a main gear 35 and an intermittent gear 36, with the rotating wheel 33 connected to the intermittent gear 36. The main gear 35 has two arc-shaped racks spaced apart circumferentially, with a convex arc-shaped strip 351 positioned between the two racks, the center of which is located on the rotation axis 54 of the main gear 35. The intermittent gear 36 has two arc-shaped racks spaced apart circumferentially, with a concave arc-shaped strip 361 positioned between the two racks. The main gear 35 and the intermittent gear 36 have a linked rotation state and a non-linked rotation state. In the linked rotation state, the arc-shaped racks of the main gear 35 and the intermittent gear 36 mesh, and the skirt plate 2 and the top cover 5 are in a swinging state. In the non-linked rotation state, the convex arc-shaped strip 351 of the main gear 35 and the concave arc-shaped strip 361 of the intermittent gear 36 slide in engagement. The main gear 35 is driven by the gear train 38. The main gear 35 rotates, the intermittent gear 36 is in a stationary state, and the skirt plate 2 and the top cover 5 are both in the extreme swinging position and in a stationary state.

[0051] In some possible implementations, when the skirt piece 2 swings upward to its limit position, a convex arcuate strip 351 of the main gear 35 slides into contact with a concave arcuate strip 361 of the intermittent gear 36, causing the skirt piece 2 to maintain its state for a certain period of time. When the skirt piece 2 swings downward to its limit position, another convex arcuate strip 351 of the main gear 35 slides into contact with another concave arcuate strip 361 of the intermittent gear 36, causing the skirt piece 2 to maintain its state for a certain period of time.

[0052] Linked rotation state (skirt swing stage): The main gear 35 receives power and rotates continuously. When the arc-shaped rack on the main gear 35 rotates to align with the arc-shaped rack on the intermittent gear 36, the two sets of arc-shaped racks enter a meshing state. At this time, the rotational power of the main gear 35 is transmitted to the intermittent gear 36 through the rack meshing, causing the intermittent gear 36 to rotate synchronously. Since the intermittent gear 36 is fixedly connected to the rotating wheel 33 that drives the skirt, the rotation of the intermittent gear 36 will drive the rotating wheel 33 to rotate synchronously. Then, through the transmission chain of the horizontal slide plate 34, the drive gear 32, and the lifting frame 31, all skirt pieces 2 are ultimately driven to complete the upward or downward swinging action synchronously, realizing the switching between the puppet state and the transformation state.

[0053] Non-linkage rotation state (skirt shape-preserving stage): When the arc-shaped rack of the main gear 35 completes its meshing stroke and disengages from the intermittent gear 36, the skirt piece 2 swings to its upper / lower limit position. At this time, the outwardly convex arc-shaped strip 351 on the main gear 35 rotates to align with the inwardly concave arc-shaped strip 361 of the intermittent gear 36. The arc surface of the outwardly convex arc-shaped strip 351 and the arc surface of the inwardly concave arc-shaped strip 361 form a sliding fit, and the structure enters the non-linkage rotation state: the main gear 35 continues to rotate, but the outwardly convex arc-shaped strip 351 only slides relative to the inner wall of the inwardly concave arc-shaped strip 361 and does not transmit rotational power to the intermittent gear 36, which remains stationary. The rear-end rotating wheel 33, the horizontal sliding plate 34, and the lifting frame 31 all remain stationary synchronously, so the skirt piece 2 can stably stay at the swing limit position, achieving continuous shape preservation in the puppet state or deformed state.

[0054] State cycle switching: The main gear 35 continues to rotate, the outward convex arc strip 351 slides out of the engagement range of the inward concave arc strip 361, the next set of arc racks of the main gear 35 meshes with the corresponding arc rack of the intermittent gear 36 again, the structure switches back to the linkage rotation state, drives the intermittent gear 36 to rotate in the opposite direction, drives the skirt piece 2 to swing to another extreme position, and automatically completes the cycle action of "swing-conservation-reverse swing-reverse conservation".

[0055] This structure uses pure mechanical means to achieve intermittent transmission. It does not require electrical control or additional locking structures. It can automatically achieve the intermittent transmission effect of "power transmission-power disconnection" simply by alternating the arc rack and arc bar of the main gear 35 and the intermittent gear 36. It does not require additional components such as sensors, electrical control programs, or locking buckles. It relies entirely on the pure mechanical structure to complete the automatic switching of "skirt swing-limit shape preservation". The structure is simple and reliable, which greatly reduces production and maintenance costs.

[0056] Furthermore, it can maintain a stable and reliable shape, and the form display effect is excellent. In the non-linked state, the curved surfaces of the convex arc strip 351 and the concave arc strip 361 fit together to form a natural limiting constraint. The intermittent gear 36 will not rotate on its own, and the skirt piece 2 can be stably kept in the limit position without the problem of falling back or loosening and shifting. The display state of the doll state and the transformed state is stable, ensuring that the appearance display effect of the toy is complete and consistent.

[0057] In some possible implementations, the transforming doll toy includes a telescopic support assembly 4, and the drive assembly includes a gear train 38, which is driven by the main gear 35. The drive assembly also includes a motor 37, which meshes with the input gear of the gear train 38. A gear ring is mounted on the main gear 35, and the gear ring meshes with a gear on the gear train 38. Power is provided to the main gear 35 via the motor 37 and the gear train 38, enabling the gear train 38 to achieve a speed reduction and torque increase effect, providing sufficient driving force for the linkage between the lifting frame 31 and the skirt pieces 2, ensuring sufficient power for the synchronous swinging of multiple sets of skirt pieces 2.

[0058] In some possible implementations, the telescopic support assembly 4 is vertically and elliptically connected to the humanoid main shell 1. A linkage gear 42 is provided on the telescopic support assembly 4, and the top end of the telescopic support assembly 4 is in transmission engagement with the main gear 35. In the deformed state, the main gear 35 pushes against the telescopic support assembly 4, causing the bottom end of the telescopic support assembly 4 to extend out of the humanoid main shell 1 and support the humanoid main shell 1. The linkage gear 42 meshes with a gear on the gear train 38, driving the humanoid main shell 1 to rotate relative to the telescopic support assembly 4.

[0059] Further, the telescopic support assembly 4 includes a support rod 41, a linkage gear 42, and a support leg 43. The support rod 41 extends along the height direction of the main shell and is slidably connected to the main shell. One end of the support rod 41 extends to the bottom of the main shell and connects to the support leg 43. The linkage gear 42 is disposed on the support rod 41. The main gear 35 has a plane 352 on one side along its thickness direction. An arc-shaped rib 3521 is provided on the plane 352. The arc-shaped rib 3521 has a top end face, and both ends of the top end face extend smoothly to the plane 352. During the rotation of the main gear 35, the top end face of the arc-shaped rib 3521 pushes the support rod 41, causing the support rod 41 to extend outward from the bottom of the main shell. The support leg 43 supports the support surface, the linkage gear 42 moves down and meshes with a gear on the gear train 38, and the main shell rotates relative to the support rod 41.

[0060] In some possible implementations, the telescopic support assembly 4 includes an elastic element 44. The elastic element 44 is disposed within the main housing, with one end abutting against the linkage gear 42. As the main gear 35 rotates until the arc-shaped rib 3521 gradually disengages from the support rod 41, the support rod 41 gradually moves upward under the action of the elastic element 44, causing the linkage gear 42 to separate from the gears on the gear train 38. The elastic element 44 provides a reset driving force to the support rod 41. When the main gear 35 rotates until the arc-shaped rib 3521 disengages from the support rod 41, the elastic element 44 can automatically push the support rod 41 upward to reset, simultaneously causing the linkage gear 42 to automatically separate from the gear train 38, stopping the rotation of the main housing. The "support rotation - retraction stop" action cycle can be automatically completed without the need for an additional reset mechanism. The action logic is coherent and smooth, the structure is simple and reliable, and the number of parts and assembly costs are further reduced.

[0061] In some possible implementations, a clutch element 45 is provided on the support rod 41. The clutch element 45 includes an elastic strip 451 and a clutch protrusion 452 provided on the elastic strip 451. A groove 421 is provided on one side of the linkage gear 421 along its thickness direction, and a plurality of clutch grooves 422 are provided on the peripheral wall of the groove 421. The linkage gear 42 is rotatably sleeved on the support rod 41. The clutch element 45 is located in the groove 421, and the clutch protrusion 452 of the clutch element 45 is embedded in the clutch groove 422. The elastic element 44 abuts against the side of the linkage gear 42 opposite to the clutch element 45. The clutch 45 and the clutch groove 422 of the linkage gear 42 cooperate to form an overload protection structure. When the doll is blocked by an external force during rotation, or when the support rod 41 is blocked from extending, the clutch protrusion 452 will overcome the elastic force of the elastic strip 451 and slide out of the clutch groove 422, allowing the linkage gear 42 to rotate relative to the support rod 41. This prevents the motor 37 and the transmission structure from being damaged due to overload, effectively improving the toy's resistance to violent play and structural durability.

[0062] In some possible implementations, the transforming doll toy includes a universal walking mechanism 8 and a support elastic element 382. The gear system 38 includes a walking control gear 381, which is vertically and vertically mounted within the doll-shaped main shell 1. The universal walking mechanism 8 is located at the bottom of the doll-shaped main shell 1, and a walking drive gear 8132 is mounted on the universal walking mechanism 8. The lower surface of the main gear 35 has an annular mating surface, which includes a main plane 354 and an upper concave plane 353, arranged sequentially around a circular trajectory. The support elastic element 382 is mounted on the doll-shaped main shell 1 and elastically abuts against the walking control gear 381, causing the walking control gear 381 to abut against the annular mating surface. In the doll state, the walking control gear 381 rises and abuts against the upper concave plane 353, meshing with the walking drive gear 8132 to drive the universal walking mechanism 8. In the deformed state, the walking control gear 381 descends and abuts against the main plane 354, the walking control gear 381 and the walking drive gear 8132 separate, and the universal walking mechanism 8 stops walking.

[0063] When the toy is opened, the lower surface of the main gear 35 is provided with an annular mating surface formed by alternating main planes 354 and upper concave planes 353. Under the continuous elastic abutment of the abutting elastic element 382, ​​the walking control gear 381 always maintains close contact with the annular mating surface, thereby generating vertical lifting displacement according to the height difference of the contact surface, realizing engagement or disengagement with the walking drive gear 8132.

[0064] When the toy is in puppet mode, the walking control gear 381 abuts against the concave plane 353 of the main gear 35. The concave structure of the upper concave plane 353 causes the walking control gear 381 to rise upward under the action of the elastic element 44. After being raised, the walking control gear 381 meshes with the walking drive gear 8132 on the universal walking mechanism 8, establishing a power transmission path. At this time, the gear train 38 can transmit power to the walking drive gear 8132 through the walking control gear 381, thereby driving the universal walking mechanism 8 to operate and enabling the entire puppet to achieve automatic walking movement.

[0065] When the toy switches to its transformed state, the main gear 35 rotates synchronously with the transmission system, and the annular mating surface undergoes a circumferential switch. The main plane 354 rotates to a position above the walking control gear 381. The main plane 354 is a flat, low-lying structure that compresses the walking control gear 381, overcoming the elastic force of the elastic element 44, causing it to move downwards. The walking control gear 381 descends as a whole, completely disengaging from the walking drive gear 8132 below. The power transmission path is disconnected, and the universal walking mechanism 8 loses power input and immediately stops moving, ensuring that the toy remains in a static display state after transformation.

[0066] During the process of the toy reverting from its transformed state to its doll state, the main gear 35 rotates again to switch the shape, and the upper concave plane 353 re-aligns with the walking control gear 381. The walking control gear 381 is raised again and meshes with the walking drive gear 8132, and the walking mechanism resumes operation, realizing the automatic linkage switching of transformation and walking functions.

[0067] This structure relies on the rotational motion of the main gear 35 to synchronously switch the contact surface of the annular mating surface. Without the need for additional independent switches, electrical control modules, or manual adjustment structures, it can automatically control the start and stop of the walking mechanism according to the toy's form. In the puppet state, it automatically engages and drives, enabling walking and play; in the transformed state, it automatically breaks teeth and disengages, stopping walking and displaying the toy. These two functions are precisely interlocked and automatically adapted, significantly improving the toy's automation. By continuously applying an upward elastic push force to the walking control gear 381 through the abutting elastic element 382, ​​the walking control gear 381 always remains in contact with the annular mating surface, precisely rising and falling with the surface's height changes. The gear engagement and disengagement actions are completed instantly upon surface switching, with a sensitive response, no jamming, and no lag.

[0068] Furthermore, the gears on the gear train 38 that mesh with the linkage gear 42 and the walking control gear 381 rotate synchronously. When the telescopic support assembly 4 extends and the linkage gear 42 moves down to mesh with the linkage gear, the walking control gear 381 just descends to the position where it disengages from the walking drive gear 8132. At this time, the humanoid main shell 1 enters the automatic rotation display state, and the walking mechanism stops walking. When the telescopic support assembly 4 retracts and the linkage gear 42 disengages, the walking control gear 381 just rises to mesh with the walking drive gear 8132, the humanoid main shell 1 stops rotating, and the toy automatically enters the walking state. The two actions automatically switch and interlock without additional control. The power distribution logic is clear, the structural linkage is strong, and the automation experience of playing with the toy is further enhanced.

[0069] Walking phase in doll mode: When the doll is in doll mode (skirt piece 2 swings downwards, revealing the doll's head and upper body), the main gear 35 rotates to an angle where the arc-shaped rib 3521 is not in contact with the support rod 41, the support rod 41 is in a retracted state, and the support leg 43 is stored at the bottom of the main shell. The walking control gear 381 rises and abuts against the upper concave plane 353. The walking control gear 381 and the walking drive gear 8132 mesh, driving the universal walking mechanism 8 to move. The linkage gear 42 on the support rod 41 is in a high position and is in a disengaged state from the power wheel system 38, and the main shell does not rotate.

[0070] Form switching and support extension stage: The main gear 35 receives power and rotates continuously. First, it drives the skirt piece 2 to swing upward through the intermittent gear 36 mechanism, and the doll begins to switch from the doll state to the transformation state. At the same time, the arc-shaped rib 3521 on the end face of the main gear 35 rotates synchronously with the main gear 35. The end face of the arc-shaped rib 3521 gradually contacts the top of the support rod 41 and begins to smoothly push the support rod 41 to extend downward along the height direction of the main shell.

[0071] Transformation and Rotation Performance Stage: When the skirt piece 2 swings upward to its limit and the doll fully switches to its transformed state, the main gear 35 enters a non-linkage shape-preserving state, and the skirt remains stationary in its transformed state. At this time, the top end face of the arc-shaped rib 3521 fully pushes against the support rod 41, and the support rod 41 extends downward to its maximum stroke. The bottom support leg 43 supports the support surface, lifting the entire main shell upward. The walking mechanism rises with the main shell and detaches from the support surface. Simultaneously, the linkage gear 42 on the support rod 41 moves downward synchronously with the support rod 41 and engages with the corresponding transmission gear in the gear train 38. The power of the main gear 35 is transmitted to the linkage gear 42 through the gear train 38, thereby driving the entire main shell to rotate around the axis of the support rod 41, achieving a 360° automatic rotation performance in the transformed state.

[0072] Reset and switching phase: The main gear 35 continues to rotate, the arc-shaped rib 3521 gradually detaches from the top of the support rod 41, the support rod 41 retracts upward, the support leg 43 retracts simultaneously, the main shell falls back to the support surface, and the walking mechanism re-contacts the support surface; the linkage gear 42 moves upward with the support rod 41 and separates from the wheel system 38, and the rotation stops; at the same time, the main gear 35 re-enters the linkage state, driving the skirt piece 2 to swing downward, resetting to the doll state, and the walking mechanism resumes driving the doll to restore its autonomous walking function.

[0073] This structure enables dual-mode matching and dual-play, significantly enhancing playability. It achieves a synergistic match between appearance and core gameplay. In puppet mode, the doll can walk independently, suitable for children's interactive play and role-playing scenarios. In transformed mode, it automatically lifts and rotates to perform, suitable for desktop decorations, scene decorations, and birthday celebration displays. It truly realizes "one item, two ways to play; one scene, one way to play," completely solving the pain points of traditional electric toys' single gameplay and lack of novelty, and greatly extending the toy's lifespan.

[0074] In some possible implementations, the bottom of the humanoid main shell 1 is provided with driven wheels. The omnidirectional walking mechanism 8 includes an active walking wheel, which works in conjunction with the driven wheel to support the entire doll toy. Stable walking can be achieved by simply driving the active walking wheel, resulting in a simple structure and good walking stability.

[0075] The top cover 5 includes a cover 51 and a swing shaft 52 connecting the cover 51. The cover is located on top of the upper body shell 12, and the swing shaft 52 extends into the upper body shell 12 and is rotatably connected to it. The drive assembly is disposed in the lower body shell 11 and includes a drive gear 32. The lifting assembly is slidably disposed within the upper body shell 12 and the lower body shell 11. The lifting assembly and the swing shaft 52 are in a transmission cooperation. The lifting assembly has a lifting rack 312, and the drive gear 32 and the lifting rack 312 mesh. When the drive gear 32 rotates, it drives the lifting assembly to move up and down, and the lifting assembly drives the top cover 5 to move up and down. Through the meshing transmission between the drive gear 32 and the lifting rack 312 of the drive assembly, the lifting assembly can be driven to move up and down inside the upper body shell 12 and the lower body shell 11, thereby linking the rotation of the swing shaft 52 of the top cover 5 to realize the pitching and swinging motion of the top cover 5, giving the top structure of the doll dynamic movement capability.

[0076] In some possible implementations, the lifting assembly is provided with a drive groove 31321, and the swing shaft 52 is provided with a transmission component 53. One end of the transmission component 53 passes through the drive groove 31321, and the lifting motion of the lifting assembly can drive the swing shaft 52 to swing through the transmission component 53. During the operation of the doll, the lifting assembly moves vertically up and down under the meshing drive of the drive gear 32 and the lifting rack 312. Since the lifting assembly has a drive groove 31321, and the swing shaft 52 is equipped with a transmission component 53 that passes through the drive groove 31321, when the lifting assembly moves vertically, the groove wall of the drive groove 31321 will form a limiting and pushing effect on the transmission component 53, accurately transmitting the vertical linear motion of the lifting assembly to the swing shaft 52 through the transmission component 53, thereby driving the swing shaft 52 to rotate and swing relative to the upper shell 12, and finally driving the top cover 5 to complete the pitching motion synchronously. This structure forms a stable transmission conversion from vertical lifting motion to rotational swinging motion. Relying on the simple structure of the groove and transmission component 53, it can achieve precise power transmission and efficient conversion of motion form. The transmission logic is simple and the action linkage is precise.

[0077] This solution utilizes a simple mating structure—a drive slot 31321 in the lifting assembly and a transmission component 53 in the swing shaft 52—to achieve precise conversion between linear lifting motion and pitching / swinging motion of the top cover 5 without requiring additional transmission parts. This significantly simplifies the overall transmission structure and reduces assembly difficulty and manufacturing costs. Furthermore, the slot-based limit transmission method offers high fault tolerance and strong mating stability, effectively preventing malfunctions such as backlash, jamming, and offset during transmission. This ensures smooth, stable, and precise pitching / swinging motion of the top cover 5, improving the consistency and stability of the doll's dynamic movements.

[0078] In some possible implementations, the swing shaft 52 is provided with a rotating shaft 54 ​​and a limiting part 55, the rotating shaft 54 ​​being rotatably connected to the upper body shell 12. The transmission component 53 includes a helical segment 531 and torsion arms 532 located at both ends of the helical segment 531. The helical segment 531 is sleeved on the rotating shaft 54, and the two torsion arms 532 extend into the drive groove 31321 respectively. The limiting part 55 is located between the two torsion arms 532. When the doll is running, the lifting assembly moves vertically up and down, and the drive groove 31321 on the lifting assembly moves up and down synchronously with it. The groove wall of the drive groove 31321 presses against and pushes the torsion arms 532 on both sides to move. The transmission component 53 is mounted on the rotating shaft 54 ​​of the swing shaft 52 via a helical segment 531. The helical guide structure of the helical segment 531 converts the linear pushing and pulling force of the torsion arm 532 into a rotational torque on the rotating shaft 54, thereby driving the rotating shaft 54 ​​to rotate stably relative to the upper shell 12, achieving the pitching and swaying of the swing shaft 52 and the top cover 5. Simultaneously, a limiting part 55 on the swing shaft 52 is positioned between the two torsion arms 532, precisely limiting and constraining the swing stroke and relative position of the two sets of torsion arms 532. This effectively prevents excessive offset, misalignment, or loosening of the torsion arms 532 during force transmission, ensuring balanced force and synchronous transmission on both sides of the torsion arms 532. This ensures that the helical segment 531 maintains a stable transmission posture, guaranteeing that each lifting and lowering motion is accurately and correspondingly converted into the pitching and swaying motion of the top cover 5, with a fixed transmission stroke and high consistency of movement.

[0079] In some possible implementations, the lifting assembly includes a lifting rod 313, which includes a main rod 3131 and a side body 3132. The main rod 3131 is located at one end of the swing shaft 52 along its length, and the side body 3132 is located on one side of the swing shaft 52 along its radial direction. The side body 3132 is connected to the main rod 3131, and the drive groove 31321 is provided on the side body 3132. By configuring the lifting rod 313 of the lifting assembly as a split structure, including the main rod 3131 and the side body 3132, and utilizing a staggered layout where the main rod 3131 is located at one end of the swing shaft 52 along its length and the side body 3132 is located on one side of the swing shaft 52 in the radial direction, and integrating the drive groove 31321 that carries the transmission onto the side body 3132, a layout structure that avoids interference with the main shaft and allows for independent lateral transmission is formed. This structure is adapted to the small internal space of the doll's shell. The main rod 3131 is responsible for the overall lifting guidance and power support, while the side body 3132 independently supports the transmission of the groove. This achieves the partitioned arrangement of the power support structure and the motion conversion structure. The structure has a clear division of labor and a regular transmission path, which is fully compatible with the cooperation requirements of the aforementioned spiral torsion arm 532 transmission structure, ensuring smooth linkage between lifting and swinging movements throughout the entire process.

[0080] In some possible implementations, the upper body shell 12 includes a body shell 121, a head shell 122, and an arm shell 123. The head shell 122 and arm shell 123 are both connected to the body shell 121. The side body 3132 is located inside the head shell 122, and the swing shaft 52 is partially located inside the head shell 122. A swing slot 12214 is formed on the head shell 122, through which the swing shaft 52 passes. The side body 3132, used for transmission, is housed inside the head shell 122, and a swing slot 12214 is formed at a corresponding position in the head shell 122 for the swing shaft 52 to pass through, providing dedicated space for the swinging motion of the top cover 5. The structure relies on a modular shell layout to precisely house the lifting transmission components and the swing connection structure, so that the lifting movement of the side body 3132 and the rotation movement of the swing shaft 52 are both confined to the internal space of the head shell 122. The swing slot 12214 provides a margin of movement for the pitch rotation of the swing shaft 52, effectively avoiding structural interference of the shell on the swing of the top cover 5, and ensuring that the aforementioned lifting transmission and pitch swing of the top cover 5 are completed stably and smoothly.

[0081] In some possible implementations, a guide protrusion 12212 is provided inside the head shell 122, and a sliding groove 31322 is provided on the side body 3132. The guide protrusion 12212 is embedded in the sliding groove 31322 to restrict the movement direction of the lifting assembly. The guide protrusion 12212 is provided inside the head shell 122, and a corresponding sliding groove 31322 is formed on the side body 3132 of the lifting assembly. Through the engagement of the guide protrusion 12212 with the sliding groove 31322, the vertical movement direction of the lifting assembly is precisely constrained and guided. During the reciprocating lifting motion of the lifting component with the drive structure, the slide groove 31322 and the guide protrusion 12212 always remain in a fitted sliding state, restricting the side body 3132 to move only along a preset vertical trajectory, preventing the lifting component from horizontally deviating, swaying left and right, tilting or deflecting, etc., and ensuring that the position of the drive groove 31321 on the side body 3132 is always accurately aligned with the transmission component 53, thus ensuring the transmission accuracy and motion stability of the subsequent linear motion to swing motion.

[0082] In some possible embodiments, the head shell 122 includes a hair shell 1221 and a face shell 1222. The hair shell 1221 has an opening groove 12211, and a guide protrusion 12212 is disposed on the hair shell 1221 and located at the edge of the opening groove 12211. A slot 12213 is provided on the guide protrusion 12212, and a pin 12221 is provided on the face shell 1222. When the hair shell 1221 and the face shell 1222 are connected, the pin 12221 is inserted into the slot 12213, and the face shell 1222 covers the opening groove 12211.

[0083] The head shell 122 is divided into two independent components: the hair shell 1221 and the face shell 1222. This allows for the pre-molding of guide protrusions 12212 and slots 12213 on the hair shell 1221. The hair shell 1221 and face shell 1222 are then quickly assembled by inserting the shaft 12221 into the slot 12213. Finally, the face shell 1222 covers the opening slot 12211, enclosing the lifting assembly, swing shaft 52, and transmission component 53 inside the head shell 122. This split assembly structure significantly reduces the assembly difficulty of the internal parts within the confined head space. During installation, all transmission components can be pre-assembled with the hair shell 1221 before the face shell 1222 is inserted and fixed to complete the encapsulation. The assembly process is clear and smooth, effectively improving assembly efficiency and reducing assembly difficulty. Meanwhile, the plug-in connection method eliminates the need for additional connectors, simplifying the connection structure. The hair shell 1221 and face shell 1222 are firmly connected, resulting in a strong sense of unity in appearance and ensuring the integrity and aesthetics of the doll's head.

[0084] In some possible implementations, the doll with the swingable top cover 5 includes a support shell 7 disposed within the lower body shell 11. The support shell 7 has at least two guide shafts 71. The rotating wheel 33 is rotatably disposed on the support shell 7. The horizontal sliding plate 34 is provided with at least two guide grooves 343, and each guide shaft 71 extends to a corresponding guide groove 343 to limit the sliding direction of the horizontal sliding plate 34. The light assembly 6 includes multiple light bodies disposed along the peripheral edge of the support shell 7. The support shell 7 is fixedly installed inside the lower body shell 11, providing a stable mounting reference for the rotating wheel 33 and the horizontal sliding plate 34. The rotating wheel 33 achieves stable rotation based on the support shell 7. The horizontal sliding plate 34 engages with the guide shaft 71 of the support shell 7 via its guide groove 343. During the reciprocating translation of the horizontal sliding plate 34 driven by the eccentric shaft 331 of the rotating wheel 33, the guide shaft 71 and the guide groove 343 work together to strictly limit the sliding trajectory of the horizontal sliding plate 34, ensuring that it can only move smoothly in a preset horizontal direction. This prevents problems such as vertical tilting, left-right deviation, or jamming of the horizontal sliding plate 34, ensuring that the horizontal rack 341 and the drive gear 32 are always precisely meshed, providing continuous and stable power output, and guaranteeing the continuous and stable operation of the rear lifting assembly and the top cover 5's swinging motion. Simultaneously, multiple light components 6 arranged along the sides of the support shell 7 can synchronously coordinate with the overall machine movement to achieve lighting display effects.

[0085] In some possible implementations, the lower shell 11 includes a lower main shell 111 and a lower light-transmitting shell 112. The lower main shell 111 has multiple light-transmitting openings on its periphery. The lower light-transmitting shell 112 is located inside the lower main shell 111 and covers each of the light-transmitting openings. The lamp assembly 6 includes multiple lamp bodies, each lamp body being positioned close to a corresponding light-transmitting opening. The lower shell 11 is configured as a composite structure of the lower main shell 111 and the lower light-transmitting shell 112. Several light-transmitting openings are formed on the periphery of the lower main shell 111, and the lower light-transmitting shell 112 is attached to the inside of the lower main shell 111 to fully cover each light-transmitting opening. Simultaneously, each lamp body is arranged correspondingly close to a light-transmitting opening, forming a matched light-emitting structure of lamp body, light-transmitting opening, and light-transmitting shell. This structure can project the light generated by the lamp assembly 6 evenly outward through the light-transmitting opening, and rely on the light-transmitting shell 112 of the lower body to regulate and protect the light-emitting area and homogenize the light. Combined with the dynamic movements of the doll walking and the top cover 5 swinging, it can achieve a synchronized dynamic display effect of light.

[0086] The preferred embodiments disclosed above are merely illustrative of this application. These preferred embodiments do not exhaustively describe all details, nor do they limit the application to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this application, thereby enabling those skilled in the art to better understand and utilize this application. This application is limited only by the claims and their full scope and equivalents.

Claims

1. A transforming doll toy, characterized in that, include: A humanoid main shell, comprising an upper body shell and a lower body shell; Multiple skirt pieces are arranged sequentially around the circumference of the lower body shell, and each skirt piece is hinged to the humanoid main shell; A top cover, located on top of the humanoid main shell and swayably connected to the upper body shell; A drive mechanism is disposed inside the human-shaped main shell, and the drive mechanism is respectively driven to drive the top cover and the skirt piece to swing. The doll-shaped toy has a deformed state and a doll state. In the deformed state, the top cover swings to a horizontal state, each of the skirt pieces swings up to its limit position, and each of the skirt pieces and the top cover are spliced ​​together to form a three-dimensional shape, with the upper body shell located inside the three-dimensional shape. In the doll state, each of the skirt pieces swings down to its limit position, the upper body shell is exposed to the outside world, and the top cover swings to a tilted state.

2. The transforming doll toy according to claim 1, characterized in that, The top cover is provided with a stepped groove along its edge; In the deformed state, each of the skirt pieces moves up to the edge and is embedded in the stepped groove.

3. The transforming doll toy according to claim 1, characterized in that, The driving mechanism includes a driving component and a lifting component. The lifting component is slidably disposed inside the humanoid main shell and extends along the height direction of the humanoid main shell. The lifting components are respectively driven by the top cover and each of the skirt pieces; The drive component and the lifting component are driven together to drive the lifting component to move up and down. The lifting component can drive the top cover and the skirt piece to swing respectively.

4. The transforming doll toy according to claim 3, characterized in that, The skirt piece is equipped with a swing gear; The lifting assembly is provided with a skirt rack, which meshes with the swing gear; The lifting assembly is driven by the transmission component and the top cover; During the downward movement of the lifting assembly, each of the skirt pieces can be driven to swing upward, thereby driving the top cover to gradually swing to a horizontal state. During the upward movement of the lifting assembly, each of the skirt pieces can be driven to swing downward, thereby driving the top cover to swing to an inclined state.

5. The transforming doll toy according to claim 4, characterized in that, The drive assembly includes a drive gear, a rotating wheel, and a horizontal sliding plate; The drive gear is rotatably mounted on the main housing; The lifting assembly is provided with a lifting rack, which meshes with the drive gear; The horizontal sliding plate is slidably disposed within the main housing, and the horizontal sliding plate is provided with a horizontal rack and an action groove; The horizontal rack and the drive gear mesh with each other; The rotating wheel is rotatably disposed within the main housing. The rotating wheel has an eccentric shaft that extends into the working groove. The rotation of the rotating wheel can drive the horizontal sliding plate to reciprocate and translate. The movement of the horizontal sliding plate can drive the drive gear to rotate.

6. The transforming doll toy according to claim 5, characterized in that, The drive assembly includes a main gear and an intermittent gear, and the rotating wheel is connected to the intermittent gear; The main gear is provided with two arc-shaped racks spaced apart in a circumferential direction, and a convex arc-shaped strip is provided between the two arc-shaped racks. The center of the convex arc-shaped strip is located on the rotation axis of the main gear. The intermittent gear is provided with two arc-shaped racks spaced apart in the circumferential direction, and a concave arc-shaped strip is provided between the two arc-shaped racks; The main gear and the intermittent gear have a linked rotation state and a non-linked rotation state. In the linked rotation state, the arc-shaped racks of the main gear and the intermittent gear mesh, and the skirt plate and the top cover are in a swinging state. In the non-linked rotation state, the convex arc-shaped strip of the main gear slides with the concave arc-shaped strip of the intermittent gear. The main gear rotates, the intermittent gear is in a stationary state, and the skirt plate and the top cover are both in the extreme swinging position and in a stationary state.

7. The transforming doll toy according to claim 6, characterized in that, When the skirt piece swings upward to its limit position, a convex arc-shaped strip of the main gear slides into contact with a concave arc-shaped strip of the intermittent gear, so that the skirt piece maintains its state for a certain period of time. When the skirt piece swings downward to its limit position, the other convex arc strip of the main gear slides into contact with the other concave arc strip of the intermittent gear, so that the skirt piece remains in a certain state for a certain period of time.

8. The transforming doll toy according to claim 6, characterized in that, Including telescopic support components; The drive assembly includes a gear train, and the gear train and the main gear are driven together. The telescopic support assembly is vertically and vertically connected to the humanoid main shell, and a linkage gear is provided on the telescopic support assembly; The top of the telescopic support assembly is engaged with the main gear transmission; In the deformed state, the main gear pushes against the telescopic support assembly, causing the bottom end of the telescopic support assembly to extend out of the human-shaped main shell and support the human-shaped main shell. The linkage gear meshes with a gear on the gear train, driving the human-shaped main shell to rotate relative to the telescopic support assembly.

9. The transforming doll toy according to claim 8, characterized in that, It includes a universal walking mechanism and a support elastic element. The wheel system includes a walking control gear, which is vertically and vertically mounted inside the humanoid main shell. The omnidirectional walking mechanism is located at the bottom of the humanoid main shell, and a walking drive gear is provided on the omnidirectional walking mechanism; The lower surface of the main gear is provided with an annular mating surface, which includes a main plane and an upper concave plane, and the main plane and the upper concave plane are arranged sequentially around a circular trajectory.

Images