A robotic toy

Abstract

The application discloses a robot toy, which comprises a leg frame, a cup shell, a wave box and a cup cover shell. The bottom of the leg frame is provided with a foot shell. The cup shell is rotatably connected to the leg frame, the rotation axis of the cup shell extends along the radial direction of the cup shell, and the leg frame is provided with a first vertical rod extending into the interior of the cup shell. The wave box is arranged in the cup shell, and the output end of the wave box is connected with a rotary driving member. The rotary driving member and the first vertical rod are in transmission cooperation, so as to drive the relative rotation of the cup shell and the leg frame to perform a bending action. The cup cover shell is slidably arranged on the side of the cup shell away from the leg frame, and the cup cover shell and the rotary driving member are in transmission cooperation. The rotary driving member can push the cup cover shell to perform lifting movement. The robot toy of the application can synchronously realize the bending action and the lifting action of the cup cover, greatly improves the interactive interest of playing, effectively overcomes the defects of single action and poor playability of the existing toys. Meanwhile, the overall structure is simple and reasonable, the assembly is convenient, the production and manufacturing cost is low, and the overall practicability is good.

Description

Technical Field

[0001] This utility model relates to the field of toy technology, specifically to a robot toy. Background Technology

[0002] Existing cola robot toys, with their trendy and cute appearance, possess a broad consumer market and promising market development prospects, boasting a large market base and strong consumer demand. Currently, most common cola robot toys on the market have static, fixed structures, lacking interactive functions and offering low playability. A few similar products with movement can only perform single, simple actions, resulting in monotonous and uninteresting entertainment. Furthermore, existing toys capable of multiple actions have complex internal transmission structures, cumbersome component arrangements, and high manufacturing costs due to their complex processing and assembly, hindering market penetration and promotion. Existing products generally cannot simultaneously achieve bending and lid lifting actions using a simple transmission structure, making it difficult to balance product fun, practicality, and cost-effectiveness, and failing to fully align with the current trend of diversification, lightweight design, and low cost in the toy market.

[0003] In view of the above, this utility model is hereby proposed. Utility Model Content

[0004] To solve one of the above-mentioned technical problems, this utility model provides a robot toy.

[0005] This application provides the following technical solution: A robot toy, comprising: Leg frame, wherein a foot shell is provided at the bottom of the leg frame; A cup shell, rotatably connected to the leg frame, the axis of rotation of the cup shell extending radially along the cup shell, the leg frame having a first upright extending into the interior of the cup shell; A gearbox is disposed inside the cup shell. The output end of the gearbox is connected to a rotary drive component. The rotary drive component is in transmission cooperation with the first upright to drive the cup shell and the leg frame to rotate relative to each other to perform a bending action. The cup lid shell is slidably disposed on the side of the cup shell away from the leg frame. The cup lid shell and the rotary drive are in transmission cooperation. The rotation of the rotary drive can push the cup lid shell to move up and down.

[0006] Optionally, the rotary drive includes a first rotary drive, on which a lever is provided; During the rotation of the first rotary drive component, the lever abuts against the first upright, causing the cup shell to rotate relative to the leg frame.

[0007] Optionally, the first rotary drive component includes a plate-like body, the peripheral thickness end face of the plate-like body is a smooth arc surface, and the lever is perpendicular to the plate-like body; During the rotation of the first rotary drive component, the circumferential thickness end face of the first rotary drive component abuts against the cup lid shell.

[0008] Optionally, the rotary drive includes a second rotary drive; The second rotary drive and the first rotary drive are respectively disposed on opposite sides of the gearbox; The gearbox can drive the first rotary drive and the second rotary drive to rotate synchronously, so that the first rotary drive and the second rotary drive simultaneously abut against the cup lid shell.

[0009] Optionally, a second upright is provided on the leg frame, the second upright and the first upright are spaced apart, and both the first upright and the second upright are provided with a pivot. The rotating shaft is rotatably connected to the cup shell.

[0010] Optionally, the length of the second upright is less than that of the first upright.

[0011] Optionally, the robot toy includes a torsion spring; The torsion spring includes a helical segment and torsion arms located at both ends of the helical segment; The spiral segment is sleeved on the second upright shaft, one of the torsion arms abuts against the leg frame, and the other torsion arm abuts against the cup shell.

[0012] Optionally, an elastic component is provided inside the gearbox, and an input gear is provided on the gearbox, with the input gear connected to the elastic component; A rotating operating component is rotatably provided on the cup shell, the rotating operating component having a toothed gear, the toothed gear meshing with the input gear; Under the action of external force, the rotation of the rotating operating component can drive the input gear to rotate, thereby increasing the deformation of the elastic component. When the external force is removed, the elastic component elastically releases, driving the first rotating driving component and the second rotating driving component to rotate.

[0013] Optionally, the cup lid shell includes an inner cup lid shell and an outer cup lid shell; The inner shell of the cup lid is at least partially located within the cup shell and is slidably connected to the cup shell, while the outer shell of the cup lid is exposed outside the cup shell and connected to the inner shell of the cup lid. The rotation of the rotary drive component can push the inner shell of the cup lid to move up and down.

[0014] Optionally, the cup shell has an inner ring plate; The inner shell of the cup lid has a mating cylinder, which is slidably inserted through the inner ring plate.

[0015] By adopting the above technical solution, this application has the following beneficial effects: The robot toy described in this application can simultaneously perform two actions: bending over and raising / lowering the lid of a cup, greatly enhancing the interactive fun and effectively overcoming the shortcomings of existing toys that have limited action and poor playability. At the same time, its overall structure is simple and reasonable, easy to assemble, has low manufacturing costs, and good overall practicality. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments, and those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0017] Figure 1 This is a schematic diagram of the external structure of the robot toy provided in an embodiment of the present utility model; Figure 2 Another perspective view of the robot toy provided in this embodiment of the utility model; Figure 3 This is a schematic diagram of the internal structure of a robot toy with part of the cup shell removed, provided in an embodiment of the present utility model. Figure 4 This is a schematic diagram of the internal structure of a robot toy with part of the cup shell and rotating operating component removed, provided in an embodiment of the present invention. Figure 5 for Figure 4 Enlarged view of point A in the middle; Figure 6 A schematic diagram of the rotating operating component of a robot toy provided in an embodiment of this utility model; Figure 7 A schematic diagram of the gearbox structure of the robot toy provided in this embodiment of the utility model; Figure 8 This is a partial structural diagram of the cup shell of the robot toy provided in an embodiment of the present utility model.

[0018] In the diagram: Leg frame 1, first upright 11, second upright 12, rotating shaft a, cup shell 2, inner ring plate 21, limiting shaft 211, clearance hole 22, gearbox 3, housing 31, drive shaft 32, input gear 33, cup lid shell 4, cup lid inner shell 41, mating cylinder 411, guide groove 4111, cup lid outer shell 42, foot shell 5, rotary drive component 6, first rotary drive component 61, lever 611, plate-shaped body 612, second rotary drive component 62, torsion spring 7, spiral segment 71, torsion arm 72, rotary operating component 8, toothed wheel 81, connecting part 82, pinching part 83. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model 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 utility model, but are not intended to limit the scope of this utility model.

[0020] In the description of this utility model, 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 utility model 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 utility model.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly 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 utility model based on the specific circumstances.

[0022] like Figures 1 to 8As shown, this application provides a robot toy, including: a leg frame 1, a cup shell 2, a gearbox 3, and a cup lid shell 4. The leg frame 1 has foot shells 5 at its bottom. The cup shell 2 is rotatably connected to the leg frame 1, and the rotation axis a of the cup shell 2 extends radially along the cup shell 2. The leg frame 1 has a first upright rod 11 extending into the cup shell 2. The gearbox 3 is disposed inside the cup shell 2, and its output end is connected to a rotary drive 6. The rotary drive 6 and the first upright rod 11 are in a transmission engagement to drive the cup shell 2 and the leg frame 1 to rotate relative to each other to perform a bending motion. The cup lid shell 4 is slidably disposed on the side of the cup shell 2 opposite to the leg frame 1. The cup lid shell 4 and the rotary drive 6 are in a transmission engagement, and the rotation of the rotary drive 6 can push the cup lid shell 4 to move up and down. The operation of the gearbox 3 drives the rotary drive 6 to move, which can both cause the cup shell 2 to rotate relative to the leg frame 1 to achieve a bending motion and simultaneously push the cup lid shell 4 to slide upwards. When the drive stops, the cup lid shell 4 slides downwards and resets under its own gravity, with smooth and natural movement. The robot toy of this application can simultaneously perform two actions: bending over and raising / lowering the cup lid, greatly enhancing the interactive fun and effectively overcoming the shortcomings of existing toys that have limited action and poor playability. At the same time, the overall structure is simple and reasonable, easy to assemble, has low manufacturing costs, and good overall practicality.

[0023] like Figure 4 As shown, the rotating drive component 6 includes a first rotating drive component 61, on which a lever 611 is mounted. During the rotation of the first rotating drive component 61, the lever 611 abuts against the first upright post 11, causing the cup shell 2 to rotate relative to the leg frame 1, performing a bending motion. By relying on the rotation of the first rotating drive component 61 to drive the lever 611 in a synchronous motion, and utilizing the transmission method of the lever 611 abutting against the first upright post 11, the cup shell 2 can be smoothly and steadily driven to complete the rotation relative to the leg frame 1. The overall transmission structure is simple and compact, with direct and efficient power transmission, rapid action response, and smooth, uninterrupted rotation. It eliminates the need for complex transmission mechanisms to achieve angle adjustment and rotation switching of the cup shell 2. It has fewer parts, is easy to assemble, has a low failure rate, and can precisely control the rotation amplitude of the cup shell 2, making operation more flexible and effortless, effectively improving the overall user experience and operational stability of the toy.

[0024] like Figure 4As shown, the first rotary drive component 61 includes a sheet-like body 612, the peripheral thickness end face of which is a smooth arc surface, and the lever 611 is perpendicular to the sheet-like body 612. During the rotation of the first rotary drive component 61, the peripheral thickness end face of the first rotary drive component 61 abuts against the cup lid shell 4. During rotation, the arc surface can smoothly abut against the cup lid shell 4 for driving and pushing, with smooth contact without jamming, low frictional resistance, and smoother and more stable operation. The lever 611 is vertically arranged on the sheet-like body 612, with a regular and reasonable layout, high structural integration, and small overall space occupation. The overall power transmission is uniform and gentle, which can smoothly drive the cup lid shell 4 to complete the corresponding action. The action stroke is highly controllable, and it is not easy to have bumps or jamming, effectively reducing component wear and extending service life. At the same time, the overall structure is simple and concise, easy to process and form, and easy to assemble, which greatly improves the overall practicality and operational reliability of the product.

[0025] like Figure 4 and Figure 7 As shown, in one possible implementation, the rotary drive 6 includes a second rotary drive 62. The second rotary drive 62 and the first rotary drive 61 are respectively disposed on opposite sides of the gearbox 3. The gearbox 3 can drive the first rotary drive 61 and the second rotary drive 62 to rotate synchronously, so that the first rotary drive 61 and the second rotary drive 62 simultaneously abut against the cup lid shell 4. The gearbox 3 can be a spring-loaded gearbox, which includes a housing 31 and a spring assembly (not shown). The housing 31 has a cavity inside, and the spring assembly is disposed in the cavity. The spring-loaded gearbox has a drive shaft 32, which passes through the spring assembly. One end of the drive shaft 32 extends out of the housing 31 and is connected to the first rotary drive 61, and the other end of the drive shaft 32 extends out of the housing 31 and is connected to the second rotary drive 62. The rotation of the spring assembly drives the drive shaft 32 to rotate, thereby realizing the synchronous rotation of the first rotary drive 61 and the second rotary drive 62. Using the aforementioned spring-loaded gearbox 3 as the power source, the structure is compact and can achieve automatic drive without external power, making it more adaptable. The entire system relies on direct drive via the drive shaft 32, resulting in a short transmission path, low power loss, rapid transmission response, and excellent synchronization. The component layout is simple, and assembly and processing are convenient. This simplifies the overall structure, reduces production and assembly costs, and provides stable power output, effectively improving the product's operational stability and durability.

[0026] The first rotary drive 61 and the second rotary drive 62 are respectively arranged on both sides of the spring gearbox 3. The coaxial linkage of the first rotary drive 61 and the second rotary drive 62 at both ends is achieved by the drive shaft 32 passing through the spring assembly, which ensures that the two rotate in the same pace and can simultaneously and evenly abut against the cup lid shell 4 from both sides. The synchronous force applied from both sides makes the cup lid shell 4 subject to balanced force, and the movement process is stable and upright, not easy to deviate or jam, and the operation is more smooth.

[0027] like Figure 4 As shown, a second upright 12 is provided on the leg frame 1, and the second upright 12 is spaced apart from the first upright 11. Both the first and second uprights 12 are equipped with a pivot a, which is rotatably connected to the cup shell 2, allowing the cup shell 2 to rotate and swing flexibly around the pivot a. The spaced arrangement of the second upright 12 and the first upright 11 provides a stable structure, forming symmetrical support for the cup shell 2. The support force is evenly distributed, effectively improving the overall balance of the cup shell 2 during rotation and preventing wobbling and tilting. This connection method allows for flexible and smooth rotation, with moderate damping, and smooth, unobstructed opening and closing movements. Simultaneously, the overall connection structure is simple and reliable, easy to assemble, and less prone to loosening, significantly improving structural stability and ease of use.

[0028] The second upright 12 is shorter than the first upright 11, creating a staggered support layout that can accommodate the different swing strokes of the cup shell 2 during rotation. This effectively avoids interference with the movement space, ensuring that the rotation of the cup shell 2 is unimpeded. This satisfies the assembly requirements for rotation, optimizes the overall spatial layout, simplifies the space occupied by the structure, and rationally distributes the force at the support points, further improving the smoothness of the swing motion of the cup shell 2. It also facilitates the assembly and alignment of the overall components, reducing assembly difficulty.

[0029] like Figure 4 and Figure 5As shown, in one possible implementation, the robot toy includes a torsion spring 7. The torsion spring 7 includes a helical segment 71 and torsion arms 72 located at both ends of the helical segment 71. The helical segment 71 is sleeved on a pivot a on the second upright 12. One torsion arm 72 abuts against the leg frame, and the other torsion arm 72 abuts against the cup shell 2. The torsion spring 7 can generate a restoring force through its own elastic deformation. After the cup shell 2 completes its rotation, it can automatically and accurately return to its original position with the help of the elastic force of the torsion spring 7. The rebound is smooth and crisp, eliminating the need for manual reset and enhancing the toy's usability. The overall installation structure of the torsion spring 7 is simple and easy to assemble. It is securely positioned by the helical segment 71 and is not easy to fall off. The torsion arms 72 at both ends provide reliable abutment and limit, and the elastic force output is stable and uniform. It can effectively buffer the rotational impact, reduce component wear, extend the toy's service life, and at the same time, make the opening and closing swing force of the cup shell 2 moderate, resulting in a better operating feel.

[0030] like Figure 3 , Figure 6 and Figure 7 As shown, in one possible implementation, an elastic component (not shown) is provided inside the gearbox 3, and an input gear 33 is provided on the gearbox 3, the input gear 33 being connected to the elastic component. A rotating operating member 8 is rotatably provided on the cup shell 2, the rotating operating member 8 having a toothed gear 81, the toothed gear 81 meshing with the input gear 33. Under the action of an external force, the rotation of the rotating operating member 8 drives the input gear 33 to rotate, increasing the deformation of the elastic component. When the external force is removed, the elastic component elastically releases, driving the first rotating drive member 61 and the second rotating drive member 62 to rotate. The elastic component can be the spring assembly. The input gear 33 is connected to the drive shaft 32, one end of the drive shaft 32 extending out from the input gear 33 and connected to the second rotating drive member 62. The rotating operating component 8 further includes a connecting portion 82 and a pinching portion 83. The toothed wheel 81 is fixedly connected to one end of the connecting portion 82, and the pinching portion 83 is fixedly connected to the other end of the connecting portion 82. The toothed wheel 81 and the pinching portion 83 are located at opposite ends of the rod-shaped connecting portion 82. The pinching portion 83 has a flat structure, which facilitates gripping by hand and applying rotational force. The cup shell 2 is provided with a clearance hole 22. The end of the connecting component facing away from the toothed wheel 81 extends out of the clearance hole 22. The connecting portion 82 is at least partially located on the outer side of the cup shell 2, and the toothed wheel 81 is located on the inner side of the cup shell 2.

[0031] Under external force, the gripping part 83 is held by hand to rotate the rotating operating member 8, which drives the toothed wheel 81 to rotate. The toothed wheel 81 drives the input gear 33 to rotate, and the input gear 33 sequentially drives the drive shaft 32 and the mainspring assembly to rotate, thereby causing the mainspring assembly to deform and complete energy storage. When the external force is removed, the mainspring assembly releases its potential energy by its own elastic rebound, driving the drive shaft 32 to rotate, which in turn drives the first rotating driving member 61 and the second rotating driving member 62 to rotate synchronously. Figure 4 As shown, the lever 611 on the first rotary drive 61 pushes against the first upright 11. Because the gearbox and the cup shell 2 are fixedly connected, and the first upright 11 and the leg frame 1 are an integral structure, the leg frame and the cup shell 2 can rotate together. When the lever 611 pushes against the first upright 11, the cup shell 2 and the leg frame 1 will rotate relative to each other. Since the leg frame 1 is supported on the ground and its position is fixed, the cup shell 2 swings up and down relative to the leg frame 1, performing a bending motion. During this process, the lifting and lowering action of the cup lid 4 is completed simultaneously, enriching the toy's movements and increasing its fun.

[0032] like Figure 3 and Figure 4 As shown, in one possible implementation, the cup lid shell 4 includes an inner cup lid shell 41 and an outer cup lid shell 42. The inner cup lid shell 41 is at least partially located within the cup shell 2 and is slidably connected to the cup shell 2. The outer cup lid shell 42 is exposed outside the cup shell 2 and connected to the inner cup lid shell 41. The rotation of the rotary drive 6 can push the inner cup lid shell 41 to move up and down. By relying on the rotary drive 6 to push the inner cup lid shell 41, the entire cup lid shell 4 can be driven to complete the up and down movement synchronously. The transmission force is concentrated, and the sliding operation is smooth and stable. The inner cup lid shell 41 provides sliding guidance and transmission, while the outer cup lid shell 42 ensures the integrity and aesthetics of the external shape. This not only ensures flexible and reliable internal movement but also maintains the overall appearance of the product, facilitates disassembly and assembly, effectively reduces wear and tear, and extends service life.

[0033] like Figure 3 , Figure 4 and Figure 8As shown, the cup shell 2 has an inner ring plate 21, and the inner shell 41 of the cup lid has a mating cylinder 411, which is slidably inserted through the inner ring plate 21. A guide groove 4111 is provided on the mating cylinder 411, and a limiting shaft 211 is provided on the inner ring plate 21. The limiting shaft 211 is slidably inserted into the guide groove 4111. The two work together to prevent the inner shell 41 of the cup lid from falling off and to limit its movement, ensuring that the inner shell 41 of the cup lid can only move smoothly up and down along the central axis of the cup shell 2. This prevents the inner shell 41 of the cup lid from shifting or tilting, ensuring precise and smooth lifting and lowering of the cup lid shell 41, and preventing the inner shell 41 of the cup lid from detaching from the cup shell 2, thus improving the stability and reliability of the structural connection. Furthermore, the guide and limiting structure is simple in design, requiring no additional complex limiting components, which simplifies the overall structure, reduces processing and assembly difficulty and cost, and at the same time reduces wear on the inner shell 41 of the cup lid during sliding, thus extending the service life of the toy.

[0034] 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 robot toy, characterized in that, include: Leg frame, wherein a foot shell is provided at the bottom of the leg frame; A cup shell, rotatably connected to the leg frame, the axis of rotation of the cup shell extending radially along the cup shell, the leg frame having a first upright extending into the interior of the cup shell; A gearbox is disposed inside the cup shell. The output end of the gearbox is connected to a rotary drive component. The rotary drive component is in transmission cooperation with the first upright to drive the cup shell and the leg frame to rotate relative to each other to perform a bending action. The cup lid shell is slidably disposed on the side of the cup shell away from the leg frame. The cup lid shell and the rotary drive are in transmission cooperation. The rotation of the rotary drive can push the cup lid shell to move up and down.

2. The robot toy according to claim 1, characterized in that, The rotary drive includes a first rotary drive, and a lever is provided on the first rotary drive; During the rotation of the first rotary drive component, the lever abuts against the first upright, causing the cup shell to rotate relative to the leg frame.

3. The robot toy according to claim 2, characterized in that, The first rotary drive component includes a sheet-like body, the peripheral thickness end face of the sheet-like body is a smooth arc surface, and the lever is perpendicular to the sheet-like body; During the rotation of the first rotary drive component, the circumferential thickness end face of the first rotary drive component abuts against the cup lid shell.

4. The robot toy according to claim 3, characterized in that, The rotary drive includes a second rotary drive; The second rotary drive and the first rotary drive are respectively disposed on opposite sides of the gearbox; The gearbox can drive the first rotary drive and the second rotary drive to rotate synchronously, so that the first rotary drive and the second rotary drive simultaneously abut against the cup lid shell.

5. The robot toy according to claim 4, characterized in that, The leg frame is provided with a second upright, which is spaced apart from the first upright. Both the first and second uprights are provided with a pivot. The rotating shaft is rotatably connected to the cup shell.

6. The robot toy according to claim 5, characterized in that, The length of the second upright is less than that of the first upright.

7. The robot toy according to claim 6, characterized in that, Including torsion springs; The torsion spring includes a helical segment and torsion arms located at both ends of the helical segment; The spiral segment is sleeved on the second upright shaft, one of the torsion arms abuts against the leg frame, and the other torsion arm abuts against the cup shell.

8. The robot toy according to claim 7, characterized in that, An elastic component is installed inside the gearbox, and an input gear is installed on the gearbox. The input gear is connected to the elastic component. A rotating operating component is rotatably provided on the cup shell, the rotating operating component having a toothed gear, the toothed gear meshing with the input gear; Under the action of external force, the rotation of the rotating operating component can drive the input gear to rotate, thereby increasing the deformation of the elastic component. When the external force is removed, the elastic component elastically releases, driving the first rotating driving component and the second rotating driving component to rotate.

9. The robot toy according to claim 8, characterized in that, The cup lid shell includes an inner cup lid shell and an outer cup lid shell; The inner shell of the cup lid is at least partially located within the cup shell and is slidably connected to the cup shell, while the outer shell of the cup lid is exposed outside the cup shell and connected to the inner shell of the cup lid. The rotation of the rotary drive component can push the inner shell of the cup lid to move up and down.

10. The robot toy according to claim 9, characterized in that, The cup shell has an inner ring plate; The inner shell of the cup lid has a mating cylinder, which is slidably inserted through the inner ring plate.

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