Doll having a swingable top cover

Abstract

This application discloses a doll with a swingable top cover, including a lower shell, an upper shell, a top cover, and a drive mechanism. A light assembly and a walking mechanism are housed within the lower shell, and the upper shell is positioned on top of the lower shell. The top cover includes a cover and a swing shaft connecting the cover. The cover is located on top of the upper shell, and the swing shaft extends into and is rotatably connected to the upper shell. The drive mechanism includes a drive component and a lifting component. The drive component is located within the lower shell and includes a drive gear. The lifting component is slidably disposed within both the upper and lower shells. The lifting component and the swing shaft are in a transmission relationship. The lifting component has a lifting rack, and the drive gear meshes with the lifting rack. Rotation of the drive gear drives the lifting component to move up and down, and the lifting component drives the top cover to tilt. The doll with a swingable top cover provided by this application greatly enriches the dynamic expression of the doll's appearance and effectively enhances the visual hierarchy and display effect of the product.

Description

Technical Field

[0001] This application relates to the field of toy technology, and more specifically to a doll with a swingable top cover. Background Technology

[0002] As an educational and entertaining product widely loved by children and teenagers, dolls come in a wide variety of types and have a broad range of applications. Most conventional dolls on the market adopt a fixed integrated structure design, and their overall shape and appearance remain fixed after production, making it difficult to achieve dynamic shape changes and resulting in poor fun and interactivity.

[0003] Currently, the top structures of most existing dolls are fixed covers, fixed head shells, or closed top covers. These structures are simplistic and lack adjustable features, making it impossible to dynamically change the doll's overall form through swinging or tilting movements of the top structure. Furthermore, existing dolls with lighting and walking functions have independent functional structures and appearances, only capable of basic actions like lighting up or walking in place. They cannot link the power structure with the top structure, failing to achieve the dynamic visual effect of a swinging top cover. Consequently, the dolls suffer from a severe lack of visual depth and dynamic expressiveness.

[0004] In existing technologies, most dolls do not have a swingable top cover structure and are rigidly fixed to the doll body. They do not have the ability to change forms, resulting in a fixed overall shape and monotonous gameplay. After long-term use, users are prone to aesthetic fatigue, and the product has low entertainment value, playability and market competitiveness.

[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 doll with a swingable top cover.

[0007] This application provides the following technical solution: This application provides a doll with a swingable top cover, comprising: The lower body shell contains a lighting assembly and a walking mechanism. An upper body shell, which is disposed on top of the lower body shell; A top cover, comprising a cover and a swing shaft connecting the cover, the cover being located on top of the upper body shell, the swing shaft extending into the upper body shell and rotatably connected to the upper body shell; The driving mechanism includes a driving component and a lifting component. The driving component is disposed within the lower body shell and includes a driving gear. The lifting component is slidably disposed within the upper and lower body shells. The lifting component is driven by the swing shaft. The lifting component has a lifting rack. The driving gear meshes with the lifting rack. When the driving gear rotates, it drives the lifting component to move up and down. The lifting component drives the top cover to move in a pitching motion.

[0008] Optionally, a drive slot is provided on the lifting assembly; A transmission component is provided on the swing shaft; One end of the transmission component passes through the drive groove; The lifting motion of the lifting assembly can drive the swing shaft to swing through the transmission component.

[0009] Optionally, the swing shaft is provided with a rotating shaft and a limiting part, and the rotating shaft is rotatably connected to the upper shell; The transmission component includes a helical segment and torsion arms located at both ends of the helical segment; The spiral segment is sleeved on the rotating shaft, the two torsion arms extend into the drive groove respectively, and the limiting part is located between the two torsion arms.

[0010] Optionally, the lifting assembly includes a lifting rod; The lifting rod includes a main rod and side sections; The main rod is located at one end of the swing shaft along its length, and the side body is located on one side of the swing shaft along its radial direction. The side body is connected to the main rod. The drive groove is provided on the side body.

[0011] Optionally, the upper body shell includes a body shell, a head shell, and arm shells; The head shell and arm shell are both connected to the body shell; The side body is located inside the head shell; A swing groove is provided on the head shell, and the swing shaft is provided through the swing groove.

[0012] Optionally, a guide protrusion is provided inside the head shell; The side body is provided with a sliding groove; The guide protrusion is embedded in the slide groove, restricting the movement direction of the lifting assembly.

[0013] Optionally, the head shell includes a hair shell and a face shell; The hair shell has an opening groove, and the guide protrusion is disposed on the hair shell and located at the edge of the opening groove; A slot is provided on the guide protrusion, and a shaft is provided on the face shell; With the hair shell and face shell connected, the insert shaft is inserted into the slot, and the face shell covers the opening slot.

[0014] Optionally, the drive assembly includes a rotating wheel and a horizontal sliding plate, the horizontal sliding plate being slidably disposed within the lower body shell, and the horizontal sliding plate being 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 inside the lower shell. 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, thereby driving the top cover to pitch.

[0015] Optionally, the doll with the swingable top cover includes a support shell; The support shell is disposed inside the lower body shell, and the support shell has at least two guide shafts; The rotating wheel is rotatably mounted on the support shell, and the horizontal sliding plate is provided with at least two guide grooves. Each guide shaft extends to the corresponding guide groove to limit the sliding direction of the horizontal sliding plate. The lamp assembly includes a plurality of lamp bodies disposed on the peripheral edge of the support shell.

[0016] Optionally, the lower shell includes a lower main shell and a lower light-transmitting shell; Multiple light-transmitting openings are provided around the periphery of the lower main shell; The lower body light-transmitting shell is located inside the lower body main shell, and the lower body light-transmitting shell covers each of the light-transmitting openings; The lamp assembly includes multiple lamp bodies, each of which is positioned close to a corresponding light-transmitting opening.

[0017] By adopting the above technical solution, this application has the following beneficial effects: The doll with a swingable top cover provided in this application incorporates a swingable top cover, along with a cooperating lifting and driving component, overcoming the inherent defects of traditional dolls where the top structure is fixed and the form cannot be changed. Through the meshing transmission between the drive gear and the lifting rack of the driving component, the lifting component can move up and down within the upper and lower shells, thereby triggering the rotation of the top cover's swing shaft, achieving the tilting and swinging motion of the top cover. This gives the doll's top structure dynamic movement capabilities, breaking the limitations of traditional dolls' fixed shapes and monotonous forms, greatly enriching the doll's dynamic appearance, and effectively enhancing the product's visual appeal and display effect. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application. The illustrative embodiments and descriptions of the application are used to explain the application, but do not constitute an undue limitation of the application. Obviously, the drawings described below are merely some embodiments, and those skilled in the art can obtain other drawings based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of the structure of a doll with a swingable top cover provided in an embodiment of this disclosure; Figure 2 A cross-sectional view of a doll with a swingable top cover provided in an embodiment of this disclosure; Figure 3 A partially enlarged cross-sectional view of the head shell of a doll with a swingable top cover provided in an embodiment of this disclosure; Figure 4 A schematic diagram of the internal structure of the head shell of a doll with a swingable top cover provided in an embodiment of this disclosure; Figure 5 This is a schematic diagram of the structure of a doll with a swingable top cover that cooperates with a transmission component, according to an embodiment of the present disclosure. Figure 6 A schematic diagram of the structure of a doll with a swingable top cover provided in this embodiment of the present disclosure after removing the face shell; Figure 7 This is a cross-sectional view of the drive mechanism of a doll with a swingable top cover, provided in an embodiment of this disclosure.

[0020] In the diagram: 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, Swinging slot 12214, Face shell 1222, Insert shaft 12221, Arm shell 123, Drive mechanism 3, Lifting rack 312, Lifting rod 313, Main rod 3 131, 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, action groove 342, guide bar groove 343, top cover 5, cover 51, swing shaft 52, transmission component 53, spiral section 531, torsion arm 532, rotating shaft 54, limiting part 55, lamp assembly 6, support shell 7, guide shaft 71. 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 7 As shown, this application embodiment provides a doll with a swingable top cover, including a lower shell 11, an upper shell 12, a top cover 5, and a drive mechanism 3. A light assembly 6 and a walking mechanism are disposed inside the lower shell 11, and the upper shell 12 is disposed on top of the lower shell 11. The top cover 5 includes a cover 51 and a swing shaft 52 connected to the cover 51. The cover is located on top of the upper shell 12, and the swing shaft 52 extends into the upper shell 12 and is rotatably connected to the upper shell 12. The drive mechanism 3 includes a drive component and a lifting component. The drive component is disposed inside the lower shell 11 and includes a drive gear 32. The lifting component is slidably disposed inside the upper shell 12 and the lower shell 11. The lifting component and the swing shaft 52 are in transmission cooperation. The lifting component has a lifting rack 312. The drive gear 32 and the lifting rack 312 mesh with each other. When the drive gear 32 rotates, it can drive the lifting component to move up and down. The lifting component drives the top cover 5 to move in pitch.

[0025] The doll with a swingable top cover provided in this application features a swingable top cover 5, along with a cooperating lifting component and a drive component, overcoming the inherent defects of traditional dolls where the top structure is fixed and the form cannot be changed. Through the meshing transmission between the drive gear 32 and the lifting rack 312 of the drive component, the lifting component can move up and down within the upper shell 12 and lower shell 11, thereby rotating the swing shaft 52 of the top cover 5 and achieving the tilting and swinging motion of the top cover 5. This gives the doll's top structure dynamic movement capabilities, breaking the limitations of traditional dolls with fixed shapes and monotonous forms, greatly enriching the dynamic expression of the doll's appearance, and effectively enhancing the product's visual hierarchy and display effect.

[0026] Meanwhile, the light assembly 6 and the walking mechanism are integrated inside the lower shell 11, forming a functional integration with the dynamic drive structure of the swinging top cover 5. This allows the doll to simultaneously possess multiple functions, including light display, walking movement, and the dynamic swinging of the top cover 5. Compared to existing doll products with single functions and independent structures, this design achieves coordinated mechanical movement and dynamic changes in appearance, resulting in richer and more three-dimensional doll movements. This effectively enhances the product's interactivity, fun, and playability, continuously attracting user interest and avoiding aesthetic fatigue from prolonged use.

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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.

[0031] 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.

[0032] 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.

[0033] 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.

[0034] 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.

[0035] In some possible implementations, the drive assembly includes a rotating wheel 33 and a horizontal sliding plate 34. The horizontal sliding plate 34 is slidably disposed within the lower housing 11, and a horizontal rack 341 and an action groove 342 are provided on the horizontal sliding plate 34. The horizontal rack 341 meshes with the drive gear 32. The rotating wheel 33 is rotatably disposed within the lower housing 11, and the rotating wheel 33 has an eccentric shaft 331 extending into the action groove 342. The rotation of the rotating wheel 33 can drive the horizontal sliding plate 34 to reciprocate and translate, thereby driving the top cover 5 to pitch.

[0036] When the rotating wheel 33 inside the lower shell 11 rotates, it slides relative to the eccentric shaft 331 on it within the working groove 342 of the horizontal sliding plate 34, converting the rotational motion of the rotating wheel 33 into the reciprocating linear motion of the horizontal sliding plate 34. During the translation of the horizontal sliding plate 34, it continuously meshes with the drive gear 32 through the horizontal rack 341 on it, driving the drive gear 32 to rotate alternately in forward and reverse directions, thereby driving the lifting component to perform reciprocating lifting motion. Finally, through the aforementioned transmission link, it links the top cover 5 to complete a continuous and cyclical pitching and swinging motion, realizing the automated and periodic dynamic swinging effect of the top cover 5.

[0037] 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.

[0038] 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.

[0039] In some possible implementations, the drive mechanism 3 includes a motor and a gear train. The input gears of the motor and gear train mesh with each other. A gear ring is provided on the main gear, and the gear ring meshes with a gear on the gear train. Power is provided to the main gear through the motor and gear train, which achieves a speed reduction and torque increase effect, providing sufficient driving force for the linkage between the lifting frame and the skirt pieces, ensuring sufficient power for the synchronous swinging of multiple sets of skirt pieces. Simultaneously, the motor drive enables fully automated form switching, eliminating the need for manual operation by the user, further lowering the barrier to entry and enhancing the toy's technological feel and interactive experience.

[0040] 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 doll with a swingable top cover, characterized in that, include: The lower body shell contains a lighting assembly and a walking mechanism. An upper body shell, which is disposed on top of the lower body shell; A top cover, comprising a cover and a swing shaft connecting the cover, the cover being located on top of the upper body shell, the swing shaft extending into the upper body shell and rotatably connected to the upper body shell; The driving mechanism includes a driving component and a lifting component. The driving component is disposed within the lower body shell and includes a driving gear. The lifting component is slidably disposed within the upper and lower body shells. The lifting component is driven by the swing shaft. The lifting component has a lifting rack. The driving gear meshes with the lifting rack. When the driving gear rotates, it drives the lifting component to move up and down. The lifting component drives the top cover to move in a pitching motion.

2. The doll with a swingable top cover according to claim 1, characterized in that, The lifting assembly is provided with a drive slot; A transmission component is provided on the swing shaft; One end of the transmission component passes through the drive groove; The lifting motion of the lifting assembly can drive the swing shaft to swing through the transmission component.

3. The doll with a swingable top cover according to claim 2, characterized in that, The swing shaft is provided with a rotating shaft and a limiting part, and the rotating shaft is rotatably connected to the upper shell; The transmission component includes a helical segment and torsion arms located at both ends of the helical segment; The spiral segment is sleeved on the rotating shaft, the two torsion arms extend into the drive groove respectively, and the limiting part is located between the two torsion arms.

4. The doll with a swingable top cover according to claim 3, characterized in that, The lifting assembly includes a lifting rod; The lifting rod includes a main rod and side sections; The main rod is located at one end of the swing shaft along its length, and the side body is located on one side of the swing shaft along its radial direction. The side body is connected to the main rod. The drive groove is provided on the side body.

5. The doll with a swingable top cover according to claim 4, characterized in that, The upper body shell includes a body shell, a head shell, and arm shells; The head shell and arm shell are both connected to the body shell; The side body is located inside the head shell; A swing groove is provided on the head shell, and the swing shaft is provided through the swing groove.

6. The doll with a swingable top cover according to claim 5, characterized in that, A guide protrusion is provided inside the head shell; The side body is provided with a sliding groove; The guide protrusion is embedded in the slide groove, restricting the movement direction of the lifting assembly.

7. The doll with a swingable top cover according to claim 6, characterized in that, The head shell includes a hair shell and a face shell; The hair shell has an opening groove, and the guide protrusion is disposed on the hair shell and located at the edge of the opening groove; A slot is provided on the guide protrusion, and a shaft is provided on the face shell; With the hair shell and face shell connected, the insert shaft is inserted into the slot, and the face shell covers the opening slot.

8. The doll with a swingable top cover according to claim 1, characterized in that, The drive assembly includes a rotating wheel and a horizontal sliding plate, the horizontal sliding plate being slidably disposed within the lower body shell, and the horizontal sliding plate being 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 inside the lower shell. 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, thereby driving the top cover to pitch.

9. The doll with a swingable top cover according to claim 8, characterized in that, Including the support shell; The support shell is disposed inside the lower body shell, and the support shell has at least two guide shafts; The rotating wheel is rotatably mounted on the support shell, and the horizontal sliding plate is provided with at least two guide grooves. Each guide shaft extends to the corresponding guide groove to limit the sliding direction of the horizontal sliding plate. The lamp assembly includes a plurality of lamp bodies disposed on the peripheral edge of the support shell.

10. The doll with a swingable top cover according to any one of claims 1-9, characterized in that, The lower shell includes a main lower shell and a translucent lower shell; Multiple light-transmitting openings are provided around the periphery of the lower main shell; The lower body light-transmitting shell is located inside the lower body main shell, and the lower body light-transmitting shell covers each of the light-transmitting openings; The lamp assembly includes multiple lamp bodies, each of which is positioned close to a corresponding light-transmitting opening.

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