Construction toy

Abstract

The utility model relates to the technical field of toys, and specifically discloses a assembling toy, which comprises a main body part, a first joint, a second joint and a limb, the first joint is connected with the main body part, the second joint is rotatably connected with the first joint around a first rotation axis, and the limb is rotatably connected with the second joint around a second rotation axis, wherein the second rotation axis extends along a direction perpendicular to the first rotation axis. According to the assembling toy of the utility model embodiment, the first joint and the second joint are arranged, the rotation of the limb around the first rotation axis and the rotation of the limb around the second rotation axis are independent of each other, the rotation of the limb in different directions is facilitated, the second rotation axis extends along a direction perpendicular to the first rotation axis, the movement of the limb is more human-like, the simulation degree of the assembling toy is improved, and the interestingness of the assembling toy is improved.

Description

Technical Field

[0001] This utility model relates to the field of toy technology, and in particular to an assembly toy. Background Technology

[0002] Educational toys enhance children's hands-on skills through edutainment. In puppet toys, hands-on skills are integrated through character creation and physical movements, enhancing the fun of educational toys. In related technologies, limbs are connected to the main body through round ball heads. When the limbs rotate in different directions, they are all completed by rotating the round ball heads relative to the main body. The main body and limbs need to be designed with a large clearance space to achieve large-scale limb movements, which makes the simulation of educational toys not very high. Utility Model Content

[0003] This invention aims to at least partially solve one of the technical problems in related technologies. Therefore, the purpose of this invention is to provide an assembly toy that can improve the realism of the assembly toy.

[0004] The assembly toy according to an embodiment of the present invention includes: a main body, a first joint, a second joint, and a limb, wherein the first joint is connected to the main body; the second joint is rotatably connected to the first joint about a first rotation axis; and the limb is rotatably connected to the second joint about a second rotation axis, wherein the second rotation axis extends in a direction perpendicular to the first rotation axis.

[0005] According to the embodiments of the present invention, the assembly toy, by setting a first joint and a second joint, makes the rotation of the limbs around the first rotation axis and the rotation around the second rotation axis independent of each other, which facilitates the limbs to rotate in different directions. Moreover, the second rotation axis extends in a direction perpendicular to the first rotation axis, making the limbs' movements more human-like, improving the simulation of the assembly toy, and thus enhancing the fun of the assembly toy.

[0006] In addition, the assembly toy according to the above embodiments of this utility model may also have the following additional technical features: In some embodiments, the first axis of rotation and the second axis of rotation are not coplanar.

[0007] In some embodiments, the limb has a first position extending in a vertical direction and connected at its upper end to the second joint, wherein in the first position the axis of the limb is perpendicular to the first rotation axis and the second rotation axis, the second rotation axis being located below the first rotation axis; and / or, the axis of the limb is located outside the second rotation axis.

[0008] In some embodiments, at least two of the first rotation axis, the second rotation axis, and the axis of the limb are not coplanar.

[0009] In some embodiments, the limb has a receiving space and an opening communicating with the receiving space, at least a portion of the second joint is disposed in the receiving space, and the first joint passes through the opening and is rotatably connected to the second joint.

[0010] In some embodiments, the limb includes a first half and a second half defining the receiving space, the first half having a first mounting hole and the second half having a second mounting hole, the second joint including a first pivot extending along a second rotation axis, the first pivot including a first shaft portion and a second shaft portion, the first shaft portion being rotatably disposed in the first mounting hole and the second shaft portion being rotatably disposed in the second mounting hole.

[0011] In some embodiments, the limb has a first position extending vertically and a second position extending horizontally about the second axis of rotation, the upper end of the limb is connected to the second joint in the first position, and the limb abuts against the first joint in both the first and second positions.

[0012] In some embodiments, the first joint includes a joint body and a second pivot, the second pivot extending along the first rotation axis and perpendicularly connected to the joint body, the limb abutting against the joint body in the first position, and the limb abutting against the second pivot in the second position.

[0013] In some embodiments, the first joint includes a second pivot, the second joint includes a third mounting hole, and the second pivot is rotatably disposed in the third mounting hole. One of the outer surface of the second rotating shaft and the inner surface of the third mounting hole is provided with an annular groove extending around the first rotation axis, and the other is provided with a positioning rib. The positioning rib cooperates with the annular groove to prevent the second rotating shaft from dislodging from the third mounting hole.

[0014] In some embodiments, the main body includes a torso with a mounting port, the first joint passing through the mounting port and being rotatably connected to the torso.

[0015] In some embodiments, the main body further includes a mating portion, at least a portion of which is disposed between the torso and the limb. The mating portion has a first mounting groove and a second mounting groove opposite to each other. The first joint includes a connecting block, the two ends of which are respectively accommodated in the first mounting groove and the second mounting groove.

[0016] In some embodiments, at least one of the first mounting slot and the second mounting slot includes a first slot portion and a second slot portion, the first slot portion being perpendicular to the second slot portion, and the connecting block including a first protrusion and a second protrusion, the first protrusion being disposed in the first slot portion and the second protrusion being disposed in the second slot portion. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of an assembly toy according to an embodiment of the present invention.

[0018] Figure 2 This is a partial schematic diagram of the assembled toy according to an embodiment of the present utility model.

[0019] Figure 3 This is a partial explosion diagram of the assembled toy according to an embodiment of the present invention.

[0020] Figure 4 This is a partial cross-sectional schematic diagram of the assembled toy according to an embodiment of the present utility model.

[0021] Figure 5 This is a partial cross-sectional schematic diagram of the assembled toy according to an embodiment of the present utility model.

[0022] Figure 6 yes Figure 5 Enlarged view of point D in the middle circle.

[0023] Figure 7 This is an exploded view of the assembled toy according to an embodiment of the present invention.

[0024] Figure 8 This is a partial explosion diagram of the assembled toy according to an embodiment of the present invention.

[0025] Figure label: Assembled toy 100, main body 10, torso 11, mounting opening 111, mating part 12, first mounting groove 121, second mounting groove 122, first groove 1211, second groove 1212, first joint 20, joint body 21, second pivot 22, annular groove 221, connecting block 23, first protrusion 231, second protrusion 232, second joint 30, first pivot 31, first shaft 311, second shaft 312, third mounting hole 32, positioning rib 321, extension 33, limb 40, accommodating space 41, opening 42, first half 43, first mounting hole 431, second half 44, second mounting hole 441. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0027] Combination Figures 1 to 3 The assembly toy 100 according to an embodiment of the present invention includes: a main body 10, a first joint 20, a second joint 30, and limbs 40. For example, the assembly toy 100 can be a humanoid toy; the main body 10 may include a torso 11 parts, and the limbs 40 are legs. The assembly toy 100 may include multiple components, which are assembled and combined to create the toy's shape.

[0028] Combination Figure 2 and Figure 3 In this configuration, a first joint 20 is connected to the main body 10, a second joint 30 is rotatably connected to the first joint 20 about a first rotation axis, and a limb 40 is rotatably connected to the second joint 30 about a second rotation axis, the second rotation axis extending in a direction perpendicular to the first rotation axis. Specifically, in conjunction with... Figure 2 As shown, the first axis of rotation is A, the second axis of rotation is B, the limb 40 is connected to the second joint 30, and the second joint 30 is connected to the first joint 20. The limb 40 can be connected to the main body 10 through the first joint 20. At the same time, the second joint 30 can rotate relative to the first joint 20 around the first axis of rotation to drive the limb 40 to rotate around the first axis of rotation. The limb 40 can also rotate relative to the second joint 30 around the second axis of rotation. By setting the first joint 20 and the second joint 30, the rotation of the limb 40 around the first axis of rotation and the rotation of the limb 40 around the second axis of rotation are independent of each other, which makes it easy for the limb 40 to move in different directions and facilitates the optimization of the layout of the parts of the assembly toy 100.

[0029] Furthermore, the second axis of rotation extends in a direction perpendicular to the first axis of rotation. For example, the first axis of rotation may extend in a left-right direction, facilitating the rotation of the limb 40 forward or backward via the second joint 30. The second axis of rotation extends in a direction perpendicular to the first axis of rotation. During the rotation of the limb 40 around the first axis of rotation, the second axis of rotation may dynamically change, and the second axis of rotation always extends in a direction perpendicular to the first axis of rotation, making the movement of the limb 40 more human-like, thereby enhancing the realism of the assembly toy 100 and increasing its fun factor.

[0030] According to the embodiment of the present utility model, the assembly toy 100, by setting a first joint 20 and a second joint 30, makes the rotation of the limb 40 around the first rotation axis and the rotation around the second rotation axis independent of each other, which facilitates the limb 40 to rotate in different directions. Moreover, the second rotation axis extends in a direction perpendicular to the first rotation axis, making the movement of the limb 40 more human-like, improving the simulation of the assembly toy 100, and thus enhancing the fun of the assembly toy 100.

[0031] In some embodiments of this invention, at least two of the axes of the first rotation axis, the second rotation axis, and the axis of the limb 40 are not coplanar. Figure 2 As shown, the first rotation axis is A, the second rotation axis is B, and the axis of the limb 40 is C. Exemplarily, the first and second rotation axes are not coplanar; or, the first rotation axis and the axis of the limb 40 are not coplanar; or, the second rotation axis and the axis of the limb 40 are not coplanar; or, any two of the first, second, and limb 40 axes are not coplanar, reducing the space required for the limb 40 to rotate around different rotation axes, thereby reducing interference between the limb 40 and the main body 10 during rotation.

[0032] It should be noted that the limb 40 in this utility model can be irregular in shape, and the axis of the limb 40 is the axis along the length direction of the centroid of the limb 40.

[0033] Preferably, any two of the first rotation axis, the second rotation axis, and the axis of the limb 40 are not coplanar. That is, the first rotation axis, the second rotation axis, and the axis of the limb 40 do not intersect each other. By optimizing the layout of the components of the assembly toy 100, the first rotation axis, the second rotation axis, and the axis of the limb 40 are spatially staggered, reducing the space required for the limb 40 to rotate around different rotation axes, thereby reducing the interference between the limb 40 and the main body 10 during rotation.

[0034] In some embodiments of this utility model, the first rotation axis and the second rotation axis are not coplanar. Specifically, the first rotation axis and the second rotation axis are spatially staggered, that is, the first rotation axis and the second rotation axis do not intersect in space, reducing the space avoidance required when the limb 40 rotates around different rotation axes, thereby reducing the interference between the limb 40 and the main body 10 during rotation.

[0035] Combination Figure 2Furthermore, the limb 40 has a first position extending vertically and connected at its upper end to the second joint 30. In the first position, the axis of the limb 40 is perpendicular to the first rotation axis and the second rotation axis, with the second rotation axis located below the first rotation axis. For example, the limb 40 can be the leg of the assembly toy 100. In the first position, the limb 40 can be in a standing state. At this time, the first rotation axis can extend horizontally, the second rotation axis can extend forward-backward, and the axis of the limb 40 extends vertically. The second rotation axis being located below the first rotation axis reduces interference between the limb 40 and the main body 10 during large movements, eliminating the need for excessive clearance space in the main body 10. This reduces the exposure of internal joints during rotation and enhances the realism of the assembly toy 100.

[0036] For example, when limb 40 performs a high leg raise, the second rotation axis is located below the first rotation axis. Compared to a structure where the first and second rotation axes intersect, this reduces interference between limb 40 and the main body 10. Therefore, no additional clearance space is needed, thereby reducing the exposure of internal joints when limb 40 performs large movements and improving the realism of the toy 100. In related technologies, to avoid exposure of internal joints when limb 40 performs large movements, limb 40 usually needs to be pulled down to complete the large movements. The toy 100 of this embodiment does not require an additional pulling action, allowing limb 40 to perform large movements such as high leg raises, effectively improving the realism and fun of the toy 100.

[0037] Combination Figure 2 In some embodiments of this utility model, the limb 40 has a first position extending in the vertical direction and connected at its upper end to the second joint 30. In the first position, the axis of the limb 40 is perpendicular to the first rotation axis and the second rotation axis, and the axis of the limb 40 is located outside the second rotation axis. For example, the limb 40 can be the leg of the assembly toy 100. When the limb 40 is in the first position, it can be in a standing state. At this time, the second rotation axis can extend in the front-back direction, and the axis of the limb 40 extends in the vertical direction. The fact that the axis of the limb 40 is located outside the second rotation axis can reduce the interference between the limb 40 and the main body 10 when the limb 40 makes large movements. It is not necessary to set too much clearance space in the main body 10, thereby reducing the exposure of the internal joints of the limb 40 during rotation and improving the simulation of the assembly toy 100.

[0038] For example, when limb 40 performs actions such as the splits, the axis of limb 40 is located outside the second rotation axis. Compared to a structure where the axis of limb 40 intersects the second rotation axis, interference between limb 40 and the main body 10 is reduced. Therefore, no additional clearance space is needed, thereby reducing the exposure of internal joints when limb 40 performs large movements and improving the realism of the toy 100. In related technologies, to avoid exposure of internal joints when limb 40 performs large movements, limb 40 usually needs to be pulled outwards to complete the large movements. The toy 100 of this embodiment does not require additional outward pulling, enabling large-amplitude movements of limb 40, effectively improving the realism and fun of the toy 100.

[0039] In some embodiments of this utility model, the first rotation axis, the second rotation axis, and the axis of the limb 40 are not coplanar with each other. The limb 40 has a first position that extends in the vertical direction and is connected to the second joint 30 at its upper end. In the first position, the axis of the limb 40 is perpendicular to the first rotation axis and the second rotation axis. The second rotation axis is located below the first rotation axis, and the axis of the limb 40 is located outside the second rotation axis. By optimizing the layout of the components of the assembly toy 100, the first rotation axis, the second rotation axis, and the axis of the limb 40 are made independent of each other, reducing the space avoidance required when the limb 40 rotates in different directions, making the rotation of the limb 40 more natural, reducing the interference between the limb 40 and the main body 10 during rotation, and improving the simulation of the assembly toy 100.

[0040] Combination Figure 2 and Figure 3 In some embodiments of this utility model, the limb 40 is provided with a receiving space 41 and an opening 42 communicating with the receiving space 41. At least a part of the second joint 30 is provided in the receiving space 41. The first joint 20 passes through the opening 42 and is rotatably connected with the second joint 30. At least a part of the second joint 30 can be hidden inside the limb 40. The second joint 30 and the first joint 20 can be docked through the opening 42, so that the overall structure of the assembly toy 100 is compact, the joint structure is not exposed, and the assembly toy 100 is convenient.

[0041] Combination Figure 3 and Figure 4Furthermore, the limb 40 includes a first half 43 and a second half 44, which define an accommodating space 41. The first half 43 has a first mounting hole 431, and the second half 44 has a second mounting hole 441. The second joint 30 includes a first pivot 31 extending along a second rotation axis. The first pivot 31 includes a first shaft portion 311 and a second shaft portion 312. The first shaft portion 311 is rotatably disposed in the first mounting hole 431, and the second shaft portion 312 is rotatably disposed in the second mounting hole 441. Specifically, the first half 43 and the second half 44 are detachably connected together to facilitate the assembly of the toy 100. The first shaft portion 311 and the second shaft portion 312 are distributed at both ends of the second joint 30 along the direction of the second rotation axis, which facilitates the assembly of the second joint 30 and the limb 40 and improves the coordination stability between the limb 40 and the second joint 30 after assembly. The second joint 30 can stably support the limb 40 to rotate along the second rotation axis.

[0042] Combination Figure 2 and Figure 5 In some embodiments of this utility model, the limb 40 has a first position extending vertically and a second position extending horizontally around a second rotation axis. A second joint 30 is connected to the upper end of the limb 40 in the first position, and the limb 40 in both the first and second positions abuts against the first joint 20. Specifically, the first joint 20 supports the rotation of the second joint 30 and also limits the movement of the limb 40, facilitating stable rotation of the limb 40 in the first and second positions.

[0043] For example, the assembly toy 100 may include two limbs 40 arranged at intervals in the left-right direction. When the limbs 40 are in a first position, they may be in a standing state. When the limbs 40 are in a second position, both limbs 40 may extend in the left-right direction and be in a split position.

[0044] Furthermore, the first joint 20 includes a joint body 21 and a second rotating shaft 22. The second rotating shaft 22 extends along the first rotation axis and is perpendicularly connected to the joint body 21. The second joint 30 can rotate relative to the first rotating shaft 31 to drive the limb 40 to rotate around the first rotation axis. When the limb 40 rotates around the second rotation axis, the limb 40 stops against the joint body 21 in the first position and against the second rotating shaft 22 in the second position. By limiting the movement of the limb 40 in the first and second positions through the joint body 21 and the second rotating shaft 22, the rotation of the limb 40 is more natural. There is no need to set an additional limiting structure in the main body 10, which simplifies the structure of the assembly toy 100 and improves the rotational stability of the assembly toy 100.

[0045] Combination Figure 5 and Figure 6In some embodiments of this utility model, the first joint 20 includes a second rotating shaft 22, and the second joint 30 includes a third mounting hole 32. The second rotating shaft 22 is rotatably disposed in the third mounting hole 32. The second rotating shaft 22 extends along the first rotation direction, so that the second rotating shaft 22 can stably support the second joint 30 to rotate around the first rotation axis, thereby driving the limb 40 to rotate around the second rotation axis.

[0046] The second rotating shaft 22 has an annular groove 221 extending around the first rotation axis on one of its outer surface and the third mounting hole 32 has a positioning rib 321 on the other. The positioning rib 321 cooperates with the annular groove 221 to prevent the second rotating shaft 22 from disengaging from the third mounting hole 32. For example, the outer surface of the second rotating shaft 22 may have an annular groove 221 extending around the first rotation axis, and the inner surface of the third mounting hole 32 may have a positioning rib 321; or, the inner surface of the third mounting hole 32 may have an annular groove 221 extending around the first rotation axis, and the outer surface of the second rotating shaft 22 may have a positioning rib 321. By setting the annular groove 221 to cooperate with the positioning rib 321, the connection stability of the first joint 20 and the second joint 30 is improved, preventing the first joint 20 from disengaging from the second joint 30 when the limb 40 is rotated. Simultaneously, the positioning rib 321 can disengage from the annular groove 221, facilitating the assembly and disassembly of the toy 100 and enriching its playability.

[0047] Combination Figure 7 In some embodiments of this utility model, the main body 10 includes a torso 11, which has a mounting opening 111. A first joint 20 passes through the mounting opening 111 and is rotatably connected to the torso 11. Specifically, the limb 40 can be connected to the torso 11 via the first joint 20, thereby facilitating the assembly of the toy 100 and allowing the limb 40 to rotate relative to the torso 11, enriching the playability of the toy 100. For example, the first joint 20 may include a ball head 24, and the torso 11 may include a ball socket. The ball head 24 is rotatably disposed in the ball socket, simplifying the connection structure between the torso 11 and the limb 40.

[0048] Combination Figure 7 and Figure 8Furthermore, the main body 10 also includes a mating part 12, at least a portion of which is disposed between the main body 10 and the limb 40. The mating part 12 has a first mounting groove 121 and a second mounting groove 122. The first joint 20 includes a connecting block 23, with both ends of the connecting block 23 respectively accommodated in the first mounting groove 121 and the second mounting groove 122. By setting the connecting block 23 to cooperate with the first mounting groove 121 and the second mounting groove 122, the connection stability between the first joint 20 and the main body 10 is improved, making it easier for the first joint 20 to stably support the limb 40 to rotate around the first rotation axis. The mating part 12 may include a first part and a second part, with the first mounting groove 121 disposed in the first part and the second mounting groove 122 disposed in the second part, facilitating the assembly of the toy 100.

[0049] Combination Figure 8 In some embodiments of this utility model, at least one of the first mounting groove 121 and the second mounting groove 122 includes a first groove portion 1211 and a second groove portion 1212. The first groove portion 1211 is perpendicular to the second groove portion 1212. The connecting block 23 includes a first protrusion 231 and a second protrusion 232. The first protrusion 231 is disposed in the first groove portion 1211, and the second protrusion 232 is disposed in the second groove portion 1212. Exemplarily, the first groove portion 1211 can extend in the left-right direction, and the second groove portion 1212 can extend in the up-down direction, further improving the connection rigidity and connection stability between the first joint 20 and the main body portion 10, and reducing the risk of the first joint 20 loosening or being damaged when the limb 40 rotates relative to the first joint 20.

[0050] Combination Figure 5 Optionally, the second joint 30 includes an extension 33 extending along a first rotation axis and having a first end close to the first joint 20 and a second end away from the first joint 20. Exemplarily, when the limb 40 is in the first position, the extension 33 can be hidden inside the limb 40; when the limb 40 rotates about the second rotation axis to the second position, the extension 33 can be exposed and cover the notch of the limb 40, avoiding exposure of the internal joint, improving the consistency of the appearance of the limb 40 during rotation, and preventing the user's fingers from getting stuck in the notch between the second joint 30 and the limb 40 during use, thus improving the safety of the assembly toy 100 during use.

[0051] Optionally, limb 40 includes a first branch, a second branch, and a knee joint. The first branch and the second joint 30 are rotatably connected, and the knee joint is connected between the first branch and the second branch. For example, limb 40 can be the leg of an assembly toy 100. The first branch can be the thigh, the second branch can be the lower leg, and the knee joint can serve as the power hub for the movement of the lower leg, facilitating flexion and extension movements of limb 40.

[0052] The knee joint includes a first hinge and a second hinge, which are arranged at intervals. The first hinge is rotatably connected to the first branch, and the second hinge is rotatably connected to the second branch. By setting the first hinge and the second hinge on the knee joint, the limb 40 can perform different fine movements, and the exposure of the knee joint of the limb 40 during flexion and extension is reduced, thereby improving the simulation of the assembled toy 100.

[0053] For example, when the assembled toy 100 bends its leg, the first branch can be relatively fixed. First, the knee joint is rotated, and the knee joint rotates relative to the first branch around the first hinge, which drives the second branch to rotate at a certain angle. Then, the second branch is rotated, and the second branch can rotate relative to the knee joint around the second hinge, so that the second branch rotates relative to the knee joint at a certain angle. Compared with a structure that only has one hinge point, when the second branch rotates relative to the first branch at the same angle, the range of knee joint rotation is smaller, which can reduce the exposure of the knee joint and thus improve the simulation of the educational toy.

[0054] 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.

[0055] 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.

[0056] 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.

[0057] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0058] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0059] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A type of assembly toy (100), characterized in that, include: Main body (10); The first joint (20) is connected to the main body (10); The second joint (30) is rotatably connected to the first joint (20) about a first rotation axis; A limb (40) is rotatably connected to a second joint (30) about a second rotation axis, the second rotation axis extending in a direction perpendicular to the first rotation axis.

2. The assembly toy (100) according to claim 1, characterized in that, The first axis of rotation and the second axis of rotation are not coplanar.

3. The assembly toy (100) according to claim 2, characterized in that, The limb (40) has a first position extending in the vertical direction and connected at its upper end to the second joint (30). In the first position, the axis of the limb (40) is perpendicular to the first rotation axis and the second rotation axis, with the second rotation axis located below the first rotation axis; and / or, the axis of the limb (40) is located outside the second rotation axis.

4. The assembly toy (100) according to claim 1, characterized in that, At least two of the axes of the first rotation axis, the second rotation axis, and the axis of the limb (40) are not coplanar.

5. The assembly toy (100) according to any one of claims 1-4, characterized in that, The limb (40) is provided with a receiving space (41) and an opening (42) communicating with the receiving space (41). At least a portion of the second joint (30) is provided in the receiving space (41). The first joint (20) passes through the opening (42) and is rotatably connected to the second joint (30).

6. The assembly toy (100) according to claim 5, characterized in that, The limb (40) includes a first half (43) and a second half (44), which define the receiving space (41). The first half (43) has a first mounting hole (431), and the second half (44) has a second mounting hole (441). The second joint (30) includes a first pivot (31) extending along the second axis of rotation. The first pivot (31) includes a first shaft portion (311) and a second shaft portion (312). The first shaft portion (311) is rotatably disposed in the first mounting hole (431), and the second shaft portion (312) is rotatably disposed in the second mounting hole (441).

7. The assembly toy (100) according to claim 1, characterized in that, The limb (40) has a first position extending in the vertical direction and a second position extending in the horizontal direction around the second rotation axis. The upper end of the limb (40) is connected to the second joint (30) in the first position. The limb (40) abuts against the first joint (20) in the first position and the second position.

8. The assembly toy (100) according to claim 7, characterized in that, The first joint (20) includes a joint body (21) and a second pivot (22). The second pivot (22) extends along the first rotation axis and is perpendicularly connected to the joint body (21). In the first position, the limb (40) abuts against the joint body (21), and in the second position, the limb (40) abuts against the second pivot (22).

9. The assembly toy (100) according to claim 1, characterized in that, The first joint (20) includes a second rotating shaft (22), and the second joint (30) includes a third mounting hole (32). The second rotating shaft (22) is rotatably disposed in the third mounting hole (32). One of the outer side of the second rotating shaft (22) and the inner side of the third mounting hole (32) is provided with an annular groove (221) extending around the first rotation axis, and the other is provided with a positioning rib (321). The positioning rib (321) cooperates with the annular groove (221) to restrict the second rotating shaft (22) from dislodging from the third mounting hole (32).

10. The assembly toy (100) according to claim 1, characterized in that, The main body (10) includes a torso (11), which has a mounting port (111). The first joint (20) passes through the mounting port (111) and is rotatably connected to the torso (11).

11. The assembly toy (100) according to claim 10, characterized in that, The main body (10) also includes a mating part (12), at least a portion of which is disposed between the torso (11) and the limb (40). The mating part (12) has a first mounting groove (121) and a second mounting groove (122) opposite to each other. The first joint (20) includes a connecting block (23), and the two ends of the connecting block (23) are respectively accommodated in the first mounting groove (121) and the second mounting groove (122).

12. The assembly toy (100) according to claim 11, characterized in that, At least one of the first mounting groove (121) and the second mounting groove (122) includes a first groove portion (1211) and a second groove portion (1212), the first groove portion (1211) being perpendicular to the second groove portion (1212), and the connecting block (23) including a first protrusion (231) and a second protrusion (232), the first protrusion (231) being disposed in the first groove portion (1211) and the second protrusion (232) being disposed in the second groove portion (1212).

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