A tilting toy

Abstract

This utility model relates to the field of roly-poly toys, and discloses a roly-poly toy including a swing base and a main body. The bottom of the main body is spherical, and the top of the main body has an open receiving groove. A decorative piece is inserted into the receiving groove. One of the receiving groove and the decorative piece has a guide portion extending along the direction of the opening, and the other has a sliding portion that slidably engages with the guide portion. At least a portion of the decorative piece can extend out of the opening and stop at the extended position, and the decorative piece can also retract into the receiving groove to the retracted position. A first elastic reset member, one end of which abuts or connects to the decorative piece, and the other end of which abuts or connects to the swing base, is configured to provide a spring force to push the decorative piece to the extended position. In addition to providing a swinging and rocking function through the swing base, the user can also press the decorative piece to retract it to the retracted position. The first elastic reset member provides a spring force to push the decorative piece to the extended position, which can make the decorative piece return to the extended position, enhancing playability and fun.

Description

Technical Field

[0001] This utility model relates to the field of roly-poly toy technology, and in particular to a roly-poly toy. Background Technology

[0002] A roly-poly toy is a typical toy with an off-center center of gravity, consisting of a swing base and decorative parts. The decorative parts are placed on the swing base. The swing base is usually heavy or has internal counterweights, and its bottom is usually spherical to support the entire roly-poly toy and maintain its balance.

[0003] Different appearances can be achieved by designing decorative parts, such as cartoon characters. However, existing roly-poly toys have a simple functional structure, only having the function of rocking, resulting in poor overall playability and fun. Utility Model Content

[0004] Therefore, it is necessary to provide a roly-poly toy that addresses the existing problems and aims to improve its overall playability and fun.

[0005] An embodiment of this application provides a roly-poly toy, which includes:

[0006] The swing seat includes a body part, the bottom of which is spherical and the top of which is provided with an opening receiving groove;

[0007] A decorative piece is inserted into the receiving groove. One of the receiving groove and the decorative piece is provided with a guide portion extending in the direction of the opening, and the other is provided with a sliding portion. The sliding portion and the guide portion are slidably engaged. At least a portion of the decorative piece can extend out of the opening and stop at the extended position, and the decorative piece can also retract into the receiving groove to the retracted position.

[0008] A first elastic reset member is disposed within the receiving groove. One end of the first elastic reset member abuts against or connects to the decorative element, and the other end abuts against or connects to the swing seat. The first elastic reset member is configured to provide an elastic force that pushes the decorative element toward the protruding position.

[0009] In some embodiments, the roly-poly toy further includes:

[0010] A locking component is provided on the body portion, the locking component having a lock head that can extend into the receiving groove;

[0011] The decorative piece has a keyhole. When the decorative piece is in the retracted position, the lock head can reciprocate between the locked position and the unlocked position. The lock head is inserted into the keyhole in the locked position and avoids the keyhole in the unlocked position.

[0012] In some implementations, the locking component includes:

[0013] A rocker arm is provided on one side of the outer wall of the receiving groove, and a lock head clearance hole is provided on the side wall of the receiving groove;

[0014] A rotating shaft is located in the middle of the rocker, and the rocker is rotatably engaged with the outer wall of the receiving groove via the rotating shaft;

[0015] An unlock button is located at the first end of the rocker, the unlock button extends out of the body, the lock head is fixed to the second end of the rocker and passes through the lock head clearance hole, and when the decorative piece is in the retracted position, the unlock button is configured to push the rocker to disengage the lock head from the lock hole;

[0016] A second elastic reset member is disposed between the first end and the outer wall of the receiving groove. When the decorative member is in the retracted position, the second elastic reset member is configured to push the rocker plate to cause the lock head to extend into the lock hole.

[0017] In some embodiments, the first elastic reset member includes a compression spring, and the second elastic reset member includes a compression spring.

[0018] In some embodiments, the body portion further has a hollow inner cavity, and the roly-poly toy further includes:

[0019] A wheel, which is rotatable via a first axis, is mounted on the outer surface of the main body.

[0020] A swing arm is disposed in the hollow inner cavity, and one end of the swing arm is rotatably connected to the main body through a second shaft;

[0021] A pendulum is disposed at the other end of the pendulum rod;

[0022] The first shaft is coaxially fixed with a first gear, and the second shaft is coaxially fixed with a second gear, and the first gear and the second gear are connected in a transmission connection.

[0023] In some embodiments, the first gear and the second gear are connected by a speed-changing transmission, and the rotational speed of the first gear is increased.

[0024] In some embodiments, the diameter of the first gear is smaller than the diameter of the second gear, and the first gear and the second gear mesh directly.

[0025] In some embodiments, the diameter of the first gear is smaller than the diameter of the second gear, and the roly-poly toy also includes a transmission gear set, through which the first gear and the second gear are connected.

[0026] In some embodiments, the transmission gear set includes:

[0027] The third gear is rotatably disposed on the main body and meshes with the second gear;

[0028] The fourth gear is rotatably mounted on the main body and is coaxially and fixedly connected to the third gear;

[0029] The fifth gear is rotatably disposed on the main body, and the fifth gear meshes with the fourth gear and the first gear respectively;

[0030] The diameter of the second gear is greater than that of the third gear, the diameter of the third gear is less than that of the fourth gear, and the diameter of the fourth gear is greater than that of the fifth gear and greater than that of the first gear.

[0031] In some implementations, the roly-poly toy also includes:

[0032] A power supply assembly and an entertainment component electrically connected to the power supply assembly, the power supply assembly and the entertainment component being disposed on the main body, the entertainment component including at least one of a light and a music player, the power supply assembly being configured to electrically control the entertainment component; and / or

[0033] The main body includes a shell assembly and a counterweight. The bottom outer surface of the shell assembly is spherical, and the shell assembly has the receiving groove. The counterweight is disposed within the shell assembly; and / or,

[0034] The guide portion includes a strip-shaped recess extending a predetermined length along the orientation direction of the opening, and the sliding portion includes a protrusion that extends into the strip-shaped recess.

[0035] The beneficial effects of this utility model are:

[0036] Compared to existing roly-poly toys, the roly-poly toy of this invention includes a swing base comprising a main body, the bottom of which is spherical, and a receiving groove with an opening at the top. A decorative piece is inserted into the receiving groove. One of the receiving groove and the decorative piece is provided with a guide portion extending along the direction of the opening, and the other is provided with a sliding portion. The sliding portion and the guide portion are slidably engaged. At least a portion of the decorative piece can extend out of the opening and stop at the extended position, and the decorative piece can also retract into the receiving groove to the retracted position. A first elastic reset member is disposed in the receiving groove. One end of the first elastic reset member abuts against or connects to the decorative piece, and the other end abuts against or connects to the swing base. The first elastic reset member is configured to provide an elastic force that pushes the decorative piece to move towards the extended position. Therefore, in addition to providing the wobbling function of the roly-poly toy through the swinging seat, the user can also press the decorative piece to retract it to the retracted position. The first elastic reset member provides a spring force to push the decorative piece to the extended position, which can reset the decorative piece to the extended position, enhancing the playability and fun of the roly-poly toy. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other embodiments can be obtained from these drawings without creative effort.

[0038] Figure 1 A three-dimensional schematic diagram of a roly-poly toy provided for an embodiment of this utility model;

[0039] Figure 2 A three-dimensional schematic diagram showing the swaying seat and decorative parts separated, as provided for an embodiment of this utility model;

[0040] Figure 3 A disassembled schematic diagram of the roly-poly toy provided for the embodiment of this utility model;

[0041] Figure 4 A three-dimensional schematic diagram of the concealed shell assembly of the roly-poly toy provided for an embodiment of this utility model. Figure 1 ;

[0042] Figure 5 A three-dimensional schematic diagram of the concealed shell assembly of the roly-poly toy provided for an embodiment of this utility model. Figure 2 ;

[0043] Figure 6A three-dimensional schematic diagram of the concealed shell assembly of the roly-poly toy provided for an embodiment of this utility model. Figure 3 ;

[0044] Figure 7 A schematic diagram illustrating the transmission and engagement relationship between the wheel and the rocker arm in an embodiment of this utility model. Figure 1 ;

[0045] Figure 8 A schematic diagram illustrating the transmission and engagement relationship between the wheel and the rocker arm in an embodiment of this utility model. Figure 2 ;

[0046] Figure 9 A perspective view of a roly-poly toy with its transparent cover removed, provided as an embodiment of this utility model.

[0047] Figure label:

[0048] 100. Swing base; 110. Body; 111. Shell assembly; 1110. Receiving groove; 1111. Guide; 1112. Lock head clearance hole; 1113. Transparent cover; 112. Counterweight;

[0049] 200. Decorative part; 210. Sliding part; 220. Keyhole;

[0050] 300. First elastic reset component;

[0051] 400. Locking component; 410. Lock head; 420. Rocker; 430. Rotating shaft; 440. Unlock button; 450. Second elastic reset component;

[0052] 500, Wheel; 510, First Axle; 520, First Gear;

[0053] 600, rocker arm; 610, second shaft; 620, second gear;

[0054] 700, pendulum;

[0055] 800. Transmission gear set; 810. Third gear; 820. Fourth gear; 830. Fifth gear;

[0056] 900. Power supply components;

[0057] 1000, Entertainment Components; 1100, Music Player. Detailed Implementation

[0058] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0059] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0060] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0061] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0062] In this utility model, unless otherwise explicitly specified and limited, a feature "above" or "below" the second feature may mean that the feature is in direct contact with the second feature or indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature may mean that the feature is directly above or diagonally above the second feature, or simply indicates that the feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "beneath" the second feature may mean that the feature is directly below or diagonally below the second feature, or simply indicates that the feature is at a lower horizontal level than the second feature.

[0063] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0064] refer to Figures 1-3 The embodiments of this application provide a roly-poly toy, which includes a swing base 100, a decorative piece 200, and a first elastic reset piece 300. The swing seat 100 includes a body portion 110, the bottom of which is spherical, and a receiving groove 1110 with an opening at the top of the body portion 110. A decorative piece 200 is inserted into the receiving groove 1110. One of the receiving groove 1110 and the decorative piece 200 is provided with a guide portion 1111 extending in the direction of the opening, and the other of the receiving groove 1110 and the decorative piece 200 is provided with a sliding portion 210. The sliding portion 210 and the guide portion 1111 are slidably engaged. At least a portion of the decorative piece 200 can extend out of the opening and stop at the extended position, and the decorative piece 200 can also retract into the receiving groove 1110 to the retracted position. A first elastic reset member 300 is disposed in the receiving groove 1110. One end of the first elastic reset member 300 abuts against or connects to the decorative piece 200, and the other end of the first elastic reset member 300 abuts against or connects to the swing seat 100. The first elastic reset member 300 is configured to provide an elastic force to push the decorative piece 200 to move towards the extended position.

[0065] Therefore, in addition to providing the wobbling and rocking function of the roly-poly toy through the swing base 100, the user can also press the decorative piece 200 to retract it to the retracted position. The first elastic reset member 300 provides the elastic force to push the decorative piece 200 to the extended position, which can reset the decorative piece 200 to the extended position, thus enhancing the playability and fun of the roly-poly toy.

[0066] Explanatoryly, the spherical shape can be an irregular spherical shape or a smooth spherical shape, as long as it can ensure the oscillating and shaking function of the swing seat 100.

[0067] In some implementations, reference Figure 2 The guide portion 1111 includes a strip-shaped recess extending a predetermined length in the direction of the opening, and the sliding portion 210 includes a protrusion that extends into the strip-shaped recess. Specifically, see reference... Figure 2 The protrusion can be a protruding rod, a cam, or other protruding structure, and the strip-shaped recess can be a slot or groove extending along the direction of the opening. The protrusion can only slide within the strip-shaped recess, thus serving a guiding function. There can be multiple guide parts 1111, such as two, three, or four; furthermore, multiple guide parts 1111 can be arranged in a spaced array around the circumference of the opening. The specific preset length is not limited and can be set according to actual needs, as long as it can ensure that the decorative part 200 can reciprocate between the extended and retracted positions.

[0068] In some implementations, reference Figures 2-5 The roly-poly toy also includes a locking component 400. The locking component 400 is located on the main body 110 and has a lock head 410 that can extend into the receiving groove 1110. The decorative piece 200 has a lock hole 220. When the decorative piece 200 is in the retracted position, the lock head 410 can reciprocate between the locked and unlocked positions. In the locked position, the lock head 410 inserts into the lock hole 220, and in the unlocked position, it avoids the lock hole 220. The locking component 400 acts as a lock, thus preventing the decorative piece 200 from retracting when pressed into the retracted position by inserting the lock head into the lock hole 220. Then, by unlocking, the lock head of the locking component 400 avoids the lock hole 220, allowing the decorative piece 200 to retract into the extended position, increasing playability and fun.

[0069] For the specific structure of locking component 400, please refer to [reference needed]. Figures 3-6In some embodiments, the locking assembly 400 includes a rocker arm 420, a rotating shaft 430, an unlocking button 440, and a second resilient reset member 450. The rocker arm 420 is disposed on one side of the outer wall of the receiving groove 1110, and a lock head clearance hole 1112 is provided on the side wall of the receiving groove 1110. The rotating shaft 430 is disposed in the middle of the rocker arm 420, and the rocker arm 420 is rotatably engaged with the outer wall of the receiving groove 1110 via the rotating shaft 430. The unlocking button 440 is disposed at the first end of the rocker arm 420, extending out of the body portion 110. The lock head 410 is fixed to the second end of the rocker arm 420 and passes through the lock head clearance hole 1112. When the decorative piece 200 is in the retracted position, the unlocking button 440 is configured to lock the rocker arm by pushing the rocker arm 420. The head 410 disengages from the lock hole 220; the second elastic reset member 450 is disposed between the first end and the outer wall of the receiving groove 1110. When the decorative part 200 is in the retracted position, the second elastic reset member 450 is configured to push the rocker plate 420 to extend the lock head 410 into the lock hole 220. Then, under the action of the second elastic reset member 450, the rocker plate 420 is pushed so that the lock head 410 passes through the lock head clearance hole 1112 and extends into the receiving groove 1110 so as to be inserted into the lock hole 220; then, the lock head 410 can be moved out of the lock hole 220 by pressing the unlock button 440.

[0070] Explanatoryly, the outer wall of the receiving groove 1110 can be provided with a socket for receiving the rotating shaft 430. The rotating shaft 430 is inserted into the socket, which can be a recess or a round hole. When it is a recess, a cover plate can be used to cover the recess for inserting the rotating shaft 430. The specific connection method between the rotating shaft 430 and the outer wall of the receiving groove 1110 can use existing methods and is not limited.

[0071] In some implementations, reference Figure 2 and Figure 3 The first elastic reset member 300 includes a compression spring. The first elastic reset member 300 is used to provide the elastic force required for reset. It has a simple structure and low cost.

[0072] In some implementations, reference Figures 3-5 The second elastic reset member 450 includes a compression spring. The second elastic reset member 450 is used to provide the elastic force required for reset. It has a simple structure and low cost.

[0073] refer to Figure 3 and Figures 5-8In some embodiments, the main body 110 also has a hollow inner cavity, and the roly-poly toy also includes a wheel 500, a pendulum 600, and a pendulum 700. The wheel 500 is rotatably mounted on the outer surface of the main body 110 via a first shaft 510; the pendulum 600 is disposed in the hollow inner cavity, and one end of the pendulum 600 is rotatably connected to the main body 110 via a second shaft 610; the pendulum 700 is disposed at the other end of the pendulum 600; wherein, a first gear 520 is coaxially fixed to the first shaft 510, and a second gear 620 is coaxially fixed to the second shaft 610, and the first gear 520 and the second gear 620 are connected in a transmission manner. Furthermore, during the swaying process of the roly-poly toy, the pendulum 600 swings relative to the main body 110 under the weight of the pendulum 700. Then, the pendulum 600 drives the wheel 500 to rotate relative to the main body 110 through the transmission path of the second shaft 610, the second gear 620, the first gear 520, and the first shaft 510, thereby further enhancing playability and fun.

[0074] In some implementations, reference Figure 3 and Figures 5-8 The first gear 520 and the second gear 620 are connected by a speed-changing transmission, which increases the speed of the first gear 520. As a result, when the second gear 620 rotates once, the first gear 520 can rotate more than once, making it easier for the wheel 500 to rotate more times.

[0075] Specifically, in some embodiments, the diameter of the first gear 520 is smaller than the diameter of the second gear 620, and the first gear 520 and the second gear 620 mesh directly, which is conducive to the wheel 500 rotating more times.

[0076] refer to Figure 3 and Figures 5-8 In some embodiments, the diameter of the first gear 520 is smaller than the diameter of the second gear 620. The roly-poly toy also includes a transmission gear set 800, through which the first gear 520 and the second gear 620 are connected. The transmission gear set 800 serves as an intermediate transmission, providing greater flexibility and variability in the spatial arrangement and selection of the first gear 520 and the second gear 620.

[0077] Furthermore, in some implementations, reference is made to... Figure 3 and Figures 5-8The transmission gear set 800 includes a third gear 810, a fourth gear 820, and a fifth gear 830. The third gear 810 is rotatably mounted on the body 110 and meshes with the second gear 620; the fourth gear 820 is rotatably mounted on the body 110 and coaxially fixedly connected to the third gear 810; the fifth gear 830 is rotatably mounted on the body 110 and meshes with both the fourth gear 820 and the first gear 520. The diameter of the second gear 620 is larger than that of the third gear 810, the diameter of the third gear 810 is smaller than that of the fourth gear 820, and the diameter of the fourth gear 820 is larger than that of the fifth gear 830 and also larger than that of the first gear 520. This design serves two purposes: firstly, it provides transmission; secondly, it amplifies the rotation of the wheel 500, making it easier for the wheel 500 to rotate more revolutions.

[0078] Explanatory, Reference Figures 7-8 The rotatable configuration of the main body 110 can be achieved by designing a frame structure in the main body 110 to support the corresponding gear. The frame structure can be an existing one, and the specific details will not be elaborated.

[0079] In some implementations, reference Figure 3 and Figure 6 The roly-poly toy also includes a power supply component 900 and an entertainment component 1000 electrically connected to the power supply component 900. The power supply component 900 and the entertainment component 1000 are disposed on the main body 110. The entertainment component 1000 includes at least one of a light and a music player 1100, and the power supply component 900 is configured to electrically control the entertainment component 1000. Preferably, the entertainment component 1000 includes a light and a music player 1100, which can provide both lighting and music effects, thus enhancing playability.

[0080] For more specific details, please refer to Figure 3 and Figure 6 The power supply component 900 may include a battery, circuit board, power switch, entertainment component 1000 switch, etc. The specific circuit structure of the power supply component 900 can use existing ones, and will not be described in detail.

[0081] Furthermore, in some implementations, references Figure 3 The main body 110 includes a shell assembly 111 and a counterweight 112. The bottom outer surface of the shell assembly 111 is spherical, and the shell assembly 111 has a receiving groove 1110. The counterweight 112 is disposed inside the shell assembly 111. The counterweight 112 increases the weight of the main body 110 and adjusts the center of gravity of the roly-poly toy's swing base 100. Furthermore, the shell assembly 111 can be formed by splicing together multiple sub-shells; no specific limitation is made.

[0082] In some implementations, reference Figure 3 and Figure 6 The housing assembly 111 also includes a transparent cover 1113, which covers the wheel 500 for protection, while also allowing the wheel 500 to be observed through the transparent cover 1113. Explanatoryly, in order to highlight the transparent cover 1113, this application... Figures 1-6 The transparent cover 1113 is shown as opaque. Furthermore, Figure 9 This means the transparent cover 1113 is hidden, combined with Figure 9 As can be seen, the wheel 500 is located on the outer surface of the main body 110. Therefore, when the roly-poly toy swings left and right, the wheel 500 will rotate clockwise under the transmission of components such as the pendulum rod 600 and the pendulum 700, which helps to increase the fun.

[0083] Finally, it should be noted that the technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments have been described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0084] The above embodiments illustrate only one implementation of the present utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present utility model, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be determined by the appended claims.

Claims

1. A roly-poly toy, characterized in that, include: The swing seat (100) includes a body part (110), the bottom of which is spherical and the top of which is provided with a receiving groove (1110) with an opening. A decorative element (200) is inserted into the receiving groove (1110). One of the receiving groove (1110) and the decorative element (200) is provided with a guide portion (1111) extending in the direction of the opening, and the other is provided with a sliding portion (210). The sliding portion (210) and the guide portion (1111) are slidably engaged. At least a portion of the decorative element (200) can extend out of the opening and stop at the extended position, and the decorative element (200) can also retract into the receiving groove (1110) to the retracted position. A first elastic reset member (300) is disposed in the receiving groove (1110), one end of the first elastic reset member (300) abuts or connects to the decorative member (200), and the other end abuts or connects to the swing seat (100). The first elastic reset member (300) is configured to provide an elastic force that pushes the decorative member (200) toward the protruding position.

2. The roly-poly toy according to claim 1, characterized in that, The roly-poly toy also includes: A locking assembly (400) is provided on the body portion (110), the locking assembly (400) having a lock head (410) capable of extending into the receiving groove (1110). The decorative part (200) has a lock hole (220). When the decorative part (200) is in the retracted position, the lock head (410) can reciprocate between the locked position and the unlocked position. The lock head (410) is inserted into the lock hole (220) in the locked position and avoids the lock hole (220) in the unlocked position.

3. The roly-poly toy according to claim 2, characterized in that, The locking component (400) includes: A rocker arm (420) is provided on one side of the outer wall of the receiving groove (1110), and a lock head clearance hole (1112) is provided on the side wall of the receiving groove (1110). A rotating shaft (430) is disposed in the middle of the rocker (420), and the rocker (420) is rotatably engaged with the outer wall of the receiving groove (1110) through the rotating shaft (430); An unlock button (440) is provided at the first end of the rocker (420), the unlock button (440) extends out of the body part (110), the lock head (410) is fixed to the second end of the rocker (420) and passes through the lock head clearance hole (1112), when the decorative piece (200) is in the retracted position, the unlock button (440) is configured to push the rocker (420) to disengage the lock head (410) from the lock hole (220). The second elastic reset member (450) is disposed between the first end and the outer wall of the receiving groove (1110). When the decorative piece (200) is in the retracted position, the second elastic reset member (450) is configured to push the rocker (420) to cause the lock head (410) to extend into the lock hole (220).

4. The roly-poly toy according to claim 3, characterized in that, The first elastic reset member (300) includes a compression spring, and the second elastic reset member (450) includes a compression spring.

5. The roly-poly toy according to any one of claims 1-4, characterized in that, The main body (110) also has a hollow inner cavity, and the roly-poly toy further includes: A wheel (500) is rotatably mounted on the outer surface of the main body (110) via a first shaft (510); A swing arm (600) is disposed in the hollow inner cavity, and one end of the swing arm (600) is rotatably connected to the main body (110) through a second shaft (610); A pendulum (700) is disposed at the other end of the pendulum rod (600); The first shaft (510) is coaxially fixed with a first gear (520), and the second shaft (610) is coaxially fixed with a second gear (620). The first gear (520) and the second gear (620) are connected in a transmission manner.

6. The roly-poly toy according to claim 5, characterized in that, The first gear (520) and the second gear (620) are connected by a speed-changing transmission and the rotational speed of the first gear (520) is increased.

7. The roly-poly toy according to claim 6, characterized in that, The diameter of the first gear (520) is smaller than the diameter of the second gear (620), and the first gear (520) and the second gear (620) mesh directly.

8. The roly-poly toy according to claim 6, characterized in that, The diameter of the first gear (520) is smaller than the diameter of the second gear (620). The roly-poly toy also includes a transmission gear set (800), through which the first gear (520) and the second gear (620) are connected.

9. The roly-poly toy according to claim 8, characterized in that, The transmission gear set (800) includes: The third gear (810) is rotatably disposed on the body part (110) and meshes with the second gear (620); The fourth gear (820) is rotatably disposed on the main body (110) and coaxially fixedly connected to the third gear (810); The fifth gear (830) is rotatably disposed on the main body (110), and the fifth gear (830) meshes with the fourth gear (820) and the first gear (520) respectively; The diameter of the second gear (620) is greater than that of the third gear (810), the diameter of the third gear (810) is less than that of the fourth gear (820), and the diameter of the fourth gear (820) is greater than that of the fifth gear (830) and greater than that of the first gear (520).

10. The roly-poly toy according to any one of claims 1-4, characterized in that, Also includes: A power supply assembly (900) and an entertainment component (1000) electrically connected to the power supply assembly (900), the power supply assembly (900) and the entertainment component (1000) being disposed on the body portion (110), the entertainment component (1000) including at least one of a lamp and a music player (1100), the power supply assembly (900) being configured to electrically control the entertainment component (1000); and / or, The main body (110) includes a shell assembly (111) and a counterweight (112). The bottom outer surface of the shell assembly (111) is spherical, and the shell assembly (111) has the receiving groove (1110). The counterweight (112) is disposed within the shell assembly (111); and / or, The guide portion (1111) includes a strip-shaped recess extending a predetermined length along the orientation direction of the opening, and the sliding portion (210) includes a protrusion that extends into the strip-shaped recess.

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