Waist assembly of human-shaped assembled toy and human-shaped assembled toy

Abstract

The utility model discloses a waist assembly of a human-shaped assembling toy and the human-shaped assembling toy with the waist assembly, and relates to the field of toys, the waist assembly of the human-shaped assembling toy according to the embodiment of the utility model comprises a hip joint and a connecting seat, the hip joint comprises a skeleton, a first hinge part and a second hinge part, the first hinge part and the second hinge part are connected with the framework, and the first hinge part is used for connecting legs; the connecting seat comprises a third hinge part and a fourth hinge part which are distributed up and down, the third hinge part is rotatably connected with the second hinge part, and the fourth hinge part is used for being rotatably connected with a trunk. According to the waist assembly of the human-shaped assembled toy, the connecting seat is hinged between the hip joint and the trunk, so that the flexibility of the waist can be improved, and the simulation degree and playability of the toy are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a toy technical field, especially a shoulder joint of an assembling toy and an assembling toy with the shoulder joint. BACKGROUND

[0002] The assembling toy is one of the toys that children and even adults like very much, which has movable joints, and various posture models can be realized through assembling and movable toy limbs. SUMMARY

[0003] The utility model discloses at least one of the technical problems in the related art is solved to some extent.

[0004] Another object of the utility model is to provide a humanoid assembling toy comprising the aforementioned waist assembly.

[0005] The waist assembly of the humanoid assembling toy according to the utility model embodiment comprises a hip joint and a connecting seat.

[0006] The waist assembly of the humanoid assembling toy according to the utility model embodiment can increase the flexibility of the waist, improve the simulation degree and playability of the toy by connecting the connecting seat between the hip joint and the torso.

[0007] In addition, the waist assembly of the humanoid assembling toy according to the aforementioned utility model embodiment can have the following additional technical features:

[0008] In some examples of the utility model, the rotating angle of the connecting seat relative to the hip joint is not less than 3 degrees and not more than 20 degrees.

[0009] In some examples of the utility model, one of the second hinge part and the third hinge part is a ball head, and the other is a ball head seat.

[0010] In some examples of the utility model, the third hinge part and the fourth hinge part are both ball heads.

[0011] In some examples of the present application, the third and fourth hinge parts are both ball head seats.

[0012] In some examples of the present application, one of the third and fourth hinge parts is a ball head, and the other is a ball head seat.

[0013] In some examples of the present application, the diameter of the ball head is x, and the height of the humanoid assembling toy is h, wherein x satisfies x≥(0.125h-7) / 2.3.

[0014] In some examples of the present application, the diameter of the ball head is not greater than 8mm.

[0015] In some examples of the present application, the connecting seat comprises at least one fixing member arranged in a circumferential direction, and the waist assembly further comprises a waist protective shell, which is sleeved on the outer side of the connecting seat and fixedly connected with the fixing member.

[0016] In some examples of the present application, the waist protective shell comprises a main body part having an assembly space penetrating in an up-down direction, and a partition plate is arranged on the inner side of the main body part, which separates the assembly space, and the partition plate is configured to form a positioning hole, and the fixing member is connected with the partition plate through the positioning hole.

[0017] In some examples of the present application, the waist protective shell is gradually tapered on opposite sides in the up-down direction.

[0018] In some examples of the present application, the partition plate is configured to form a mounting hole, and the fourth hinge part is rotatably connected with the trunk through the mounting hole.

[0019] In some examples of the present application, the connecting seat further comprises a base, the fourth hinge part is arranged on the upper surface of the base, the third hinge part is arranged on the lower surface of the base, the fixing member is arranged on the circumferential edge of the base, and at least a part of the base and the partition plate abut.

[0020] In some examples of the present application, the upper surface of the base is provided with at least one limiting block, the lower surface of the partition plate is configured to form a notch, and the limiting block extends into the notch.

[0021] In some examples of the present application, the waist assembly further comprises a hip joint protective shell, which is sleeved on the outer side of the hip joint.

[0022] In some examples of the utility model, the skeleton is equipped with a positioning protrusion, the hip joint protection shell comprises a shell body, a limiting plate is arranged in the shell body, a limiting groove is formed in the shell body by the limiting plate, and the positioning protrusion extends into the limiting groove.

[0023] In some examples of the utility model, the skeleton comprises a first rod body and a second rod body extending along the left-right direction and a third rod body extending along the up-down direction, the first rod body is connected with the second rod body and is perpendicular to the third rod body.

[0024] In some examples of the utility model, the skeleton comprises a first rod body, a second rod body and a third rod body, one end of the first rod body extends obliquely upwards and leftwards relative to the horizontal plane, one end of the second rod body extends obliquely upwards and rightwards relative to the horizontal plane, the other ends of the first rod body and the second rod body are connected, and the third rod body is connected with the first rod body and the second rod body and is located between the first rod body and the second rod body.

[0025] In some examples of the utility model, the first hinge part comprises a first ball head and a second ball head, the first ball head is connected with the first rod body, the second ball head is connected with the second rod body, the second hinge part is connected with the third rod body, the hip joint protection shell comprises a first opening, a second opening and a third opening, the first ball head extends out of the first opening, the second ball head extends out of the second opening, and the second hinge part extends out of the third opening.

[0026] The humanoid assembling toy according to the utility model embodiment comprises a torso, a leg part and the waist assembly, the connecting seat is connected with the torso, and the hip joint is connected with the leg part.

[0027] According to the utility model embodiment, the waist assembly is arranged in the humanoid assembling toy, so that the waist flexibility is increased, and the simulation degree and the playability of the toy are improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is the assembly schematic view of the waist assembly in some embodiments of the utility model;

[0029] Figure 2 is the assembly schematic view of the waist assembly in some embodiments of the utility model;

[0030] Figure 3 is the structure schematic view of the connecting seat in some embodiments of the utility model;

[0031] Figure 4 is the structure schematic view of the waist protection shell in some embodiments of the utility model;

[0032] Figure 5 is a structural schematic diagram of a hip joint in some embodiments of the utility model;

[0033] Figure 6 is a partial structural schematic diagram of a humanoid assembling toy in some embodiments of the utility model;

[0034] Figure 7 is an assembling schematic diagram of a humanoid assembling toy in some embodiments of the utility model;

[0035] Figure 8 is a structural schematic diagram of a humanoid assembling toy in some embodiments of the utility model;

[0036] Figure 9 is a structural schematic diagram of a humanoid assembling toy in some embodiments of the utility model (showing the state of the humanoid toy after assembling the armor).

[0037] Reference signs:

[0038] 1000, humanoid assembling toy; 10, shoulder joint; 13, third connecting part; 11, first connecting part; 12, second connecting part; 14, first connecting rod; 15, second connecting rod; 20, shoulder joint; 20a, first connecting piece; 20b, second connecting piece; 20c, third connecting piece; 24, shoulder part; 25, shoulder part accessory; 31, large arm; 32, small arm; 33, first connecting part; 34, arm armor; 35, hand part; 36, second connecting part; 37, arm assembling armor; 40, trunk; 50, waist part assembly; 51, hip joint; 502, positioning hole; 503, mounting hole; 511, framework; 5111, first rod body; 5112, second rod body; 5113, third rod body; 5114, positioning protrusion; 5115, positioning column; 5121, first ball head; 5122, second ball head; 5123, second hinged part; 52, connecting seat; 521, third hinged part; 522, fourth hinged part; 523, fixing piece; 5231, clamping hook; 524, base; 525, limiting block; 53, waist part protective shell; 531, partition plate; 532, reinforcing rib; 505, notch 54, hip joint protective shell; 541, limiting plate; 504, limiting groove; 60, leg part; 61, large leg; 62, small leg; 63, third connecting part; 64, leg part armor; 65, foot part; 66, fourth connecting part; 68, leg part assembling armor. DETAILED DESCRIPTION

[0039] The embodiments of the utility model are described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0040] In combination Figure 1 , Figure 2 and Figure 8 , the waist assembly 50 of the humanoid assembling toy 1000 according to the embodiment of the present application, comprising: a hip joint 51 and a connecting seat 52, the hip joint 51 comprising a skeleton 511, a first hinge part and a second hinge part 5123, the first hinge part and the second hinge part 5123 being connected with the skeleton 511, the first hinge part being used for connecting a leg part 60; the connecting seat 52 comprising a third hinge part 521 and a fourth hinge part 522 distributed along up and down, the third hinge part 521 being rotatably connected with the second hinge part 5123, the fourth hinge part 522 being used for rotatably connecting with a trunk 40. Specifically, the hip joint 51 comprises the skeleton 511 used for connecting the first hinge part and the second hinge part 5123, thus the skeleton 511 can support the hinge parts and also can position the first hinge part and the second hinge part 5123 to a predetermined position. When assembling, the first hinge part of the hip joint 51 is rotatably connected with the leg part 60, the second hinge part 5123 is rotatably connected with the third hinge part 521 of the connecting seat 52, and the third hinge part of the connecting seat 52 is rotatably connected with the trunk 40. Thus, the connecting seat 52 is connected between the trunk 40 and the hip joint 51, realizing the connection between the upper part and the lower part of the humanoid assembling toy 1000, and the connecting seat 52, the trunk 40, the connecting seat 52 and the hip joint 51, and the hip joint 51 and the leg part 60 can all rotate, making the activity of the waist position in the middle of the humanoid assembling toy 1000 more flexible, and the motion simulation degree of the humanoid assembling toy 1000 higher.

[0041] The waist assembly 50 of the humanoid assembling toy 1000 according to the embodiment of the present application, by hingedly connecting the connecting seat 52 between the hip joint 51 and the trunk 40, can increase the flexibility of the waist, improve the simulation degree and the playability of the toy.

[0042] Specifically, in the related art, the body and the leg part of the humanoid toy are rotatably connected through a hip joint, thus the upper part and the lower part of the humanoid toy only have one connecting point, when the hip joint is moved, the motion of the humanoid toy is relatively rigid, without line feeling, leading to poor simulation degree. In the present application, there are two movable hinge points between the trunk 40 and the leg part 60, i.e. the opposite ends of the connecting seat 52 can all rotate, thus when the trunk 40 and the leg part 60 move, the hip joint 51 and the connecting seat 52 of the waist assembly 50 can all rotate, making the motion more vivid, more actions can be made, and the playability is improved. For example, when the humanoid assembling toy 1000 makes a forward bending motion, the waist will form a curved bending, instead of an included angle or a right angle.

[0043] In some embodiments of the utility model, the rotation angle of connecting seat 52 relative to hip joint 51 is not less than 3 degrees and not more than 20 degrees, and the appropriate rotation angle increases the activity of the waist and can also avoid interference between components during rotation.

[0044] In combination Figure 2 In some embodiments of the utility model, one of the second hinge part 5123 and the third hinge part 521 is a ball head and the other is a ball head seat, so that the connecting seat 52 and the hip joint 51 can be universally rotated, which is beneficial to increase the rotation range and make the robot perform various actions, such as forward flexion of the torso 40, backward supine, or tilting to the left and right sides. In addition, the cooperation mode of the ball head and the ball head seat is relatively simple and convenient to assemble.

[0045] When one of the third hinge part 521 or the second hinge part 5123 is a universal ball head, the diameter of the ball head can be appropriately increased when the rotation angle is moderate, thereby improving the carrying capacity of the connecting part and the structural strength. That is, a relatively balanced value can be taken between the diameter of the ball head and the rotation degree of the waist, which can improve the activity while maintaining the durability of the toy.

[0046] The diameter of the ball head is further described below, the diameter of the ball head of the fourth hinge part 522 is x, and the height of the humanoid assembling toy 1000 is h, wherein x satisfies x≥(0.125h-7) / 2.3. Specifically, x≥(0.125h-7) / 2.3 is converted or simplified from x≥(0.125h-7-0.3x) / 2, and the converted formula can be conveniently brought into calculation during manufacturing.

[0047] The formula is explained in detail as follows. According to the eight-head body structure proportion of the human body aesthetics model, the entire body height is divided into 8 head lengths. The height of the hinge part of the connecting seat 52 generally occupies 1 head length, that is, 0.125h. In the embodiment in which the two ball heads arranged in the up-down direction of the third hinge part 521 and the fourth hinge part 522 of the connecting seat 52 are connected, 7 mm is the middle wall thickness between the third hinge part 521 and the fourth hinge part 522. 0.3x is the length of the connecting column 21 between the ball head and the middle wall thickness, which is 0.15x. In the case of the two ball heads of the connecting seat 52, the length is 0.3x, which is the sum of two 0.15x. The length of one head is 0.125h minus the middle wall thickness 7 mm. After subtracting the length 0.3x of the connecting column 21 connecting the two ball heads at the two ends, the length of the two ball heads is equal to the diameter of the two ball heads. Therefore, the difference (0.125h-7-0.3x) is divided by 2 to obtain the formula x≥(0.125h-7-0.3x) / 2. The height h is brought into the formula. In the 90 mm humanoid assembling toy 1000, the ball head diameter x is greater than or equal to 1.85 mm. In the 100 mm humanoid assembling toy 1000, the ball head diameter x is greater than or equal to 2.39 mm. In the 120 mm humanoid assembling toy 1000, the ball head diameter x is greater than or equal to 3.48 mm. In the 150 mm humanoid assembling toy 1000, the ball head diameter x is greater than or equal to 5.11 mm (the above calculated values have been rounded off).

[0048] It should be noted that when the parts of the assembling toy 1000 are not suitable for matching according to the above formula, appropriate adjustments can be made according to the actual situation. For example, when the toy is a humanoid robot, the structure thereof can be different from the human body structure. The robot can be designed locally on the basis of the humanoid shape. At this time, the size of the parts and the size of the ball head seat that can be provided can be adjusted to achieve a better movement effect.

[0049] In some embodiments of the present application, the diameter of the ball head is not greater than 8 mm. Specifically, when the toy is in the form of an animal or other forms, the diameter of the ball head can also be set to a size not greater than 8 mm in diameter, so as to increase the range of rotation while ensuring the bearing capacity. For example, when the height of the toy is small, the diameter of the ball head can be appropriately reduced to adapt to the parts of the toy, or when the size of a part of the toy is not conventional, the size of the ball head can be appropriately adjusted according to the size of the part. The present application is not limited thereto.

[0050] Optionally, the plurality of ball heads of the waist assembly 50 can have the same diameter, which can be calculated according to the above formula, or can be set to a diameter not greater than 8 mm. The diameters of the plurality of ball heads can also be different.

[0051] Combining Figure 2 And Figure 3 In some embodiments of the utility model, one of third joint 521 and fourth joint 522 is ball head, the other is ball head seat, can be in the convenience with hip joint 51 and torso 40 connection, realize the prevention stupid effect at the same time. Specifically, because third joint 521 and fourth joint 522 are arranged on the opposite sides of connecting seat 52 respectively, therefore, the two joints are set to different forms, can be convenient for children to distinguish when assembling, to avoid the situation of third joint 521 and fourth joint 522 are assembled reversely. For example, third joint 521 is ball head seat, children can directly and quickly confirm that the third joint 521 of ball head seat form should be connected with the ball head structure of second joint 5123 by observing that second joint 5123 is ball head when assembling.

[0052] Of course, third joint 521 and fourth joint 522 can also be ball head. Or third joint 521 and fourth joint 522 are ball head seat.

[0053] Combining Figure 1 And Figure 2 In some embodiments of the utility model, connecting seat 52 includes at least one fixing piece 523, at least one fixing piece 523 is arranged along the circumference, and waist assembly 50 further includes waist protection shell 53, waist protection shell 53 is sleeved on the outside of connecting seat 52 and is fixedly connected with fixing piece 523, so that the connection between waist protection shell 53 and connecting seat 52 can be realized. Specifically, connecting seat 52 includes first fixing piece 523 and second fixing piece 523, and first fixing piece 523 and second fixing piece 523 are arranged on the two sides of connecting seat 52 along the left-right direction, which can improve the connection stability.

[0054] Combining Figure 1 And Figure 2 In some embodiments of the utility model, waist protection shell 53 includes: main body part, the main body part has an assembly space through in the up-down direction, the inside of main body part is provided with partition plate 531, and partition plate 531 divides the assembly space, and partition plate 531 constructs positioning hole 502, and fixing piece 523 is connected with partition plate 531 through positioning hole 502. Hook 5231 is arranged on fixing piece 523, and hook 5231 is clamped on partition plate 531 through positioning hole 502. Specifically, the assembly space is formed in the inside of main body part, and the assembly space can be divided by partition plate 531, and the upper space of partition plate 531 can realize the connection between torso 40 and fourth joint 522, and the lower space of partition plate 531 can realize the connection between third joint 521 and second joint, so that a support structure can be formed at the connection, and the structural stability after assembly can be improved.

[0055] In some embodiments of the utility model, the waist protection shell 53 is gradually contracted along the opposite sides in the up-down direction, which can provide space for the waist movement, avoid the interference between the waist protection shell 53 and the torso 40 or the leg 60 when the waist rotates, improve the movement, and improve the compactness of the structure.

[0056] In combination Figure 1 In some embodiments of the utility model, the partition plate 531 is provided with the mounting hole 503, and the fourth hinge part 522 is rotatably connected with the torso 40 through the mounting hole 503, so that the fourth hinge part 522 can be connected with the torso 40 through the partition plate 531.

[0057] More specifically, in some embodiments of the utility model, the connecting seat 52 further comprises a base 524, the fourth hinge part 522 is arranged on the upper surface of the base 524, the third hinge part 521 is arranged on the lower surface of the base 524, the fixing part 523 is arranged around the base 524, and at least a part of the base 524 abuts against the partition plate 531, so that the base 524 can play a connecting and supporting role between the third hinge part 521 and the fourth hinge part 522, improve the structural stability, and the connecting part and the positioning part for connecting with the waist protection shell 53 can be arranged on the base 524. Generally, the waist needs to bear a large force in the human body structure, so improving the structural strength of the waist connecting structure can improve the durability of the toy and improve the user experience.

[0058] In combination Figure 2 And Figure 4 In some embodiments of the utility model, the upper surface of the base 524 is provided with at least one limiting block 525, the lower surface of the partition plate 531 is provided with a notch 505, the limiting block 525 extends into the notch 505, and the stability of the connection can be further improved through the cooperation of the limiting block 525 and the notch 505, and the shell can be prevented from shaking. Specifically, the limiting block 525 can be arranged on the front and rear sides of the base 524, the periphery of the mounting hole 503 can be provided with a reinforcing rib, and the notch 505 can be formed through the reinforcing rib.

[0059] In actual application, in combination Figure 9 The waist protection shell 53 can not only be used to provide an assembly space for the connecting seat 52, but also can be assembled with the robot 34 on the outer side of the waist protection shell 53 to provide various assembly forms and playing methods and improve the playability.

[0060] In some embodiments of the utility model, the waist assembly 50 further includes a hip joint protection shell 54, the hip joint protection shell 54 is sleeved on the outside of the hip joint 51, the hip joint 51 can be installed in the hip joint protection shell 54 to play a protection role, and the hip joint 51 can be shielded to improve the aesthetic property. The robot arm 34 can also be assembled to provide various assembly forms and playing methods and improve the playability.

[0061] Further, in combination with Figure 6 In some embodiments of the utility model, the skeleton 511 is provided with a positioning protrusion 5114, the hip joint protection shell 54 includes a shell, a limiting plate 541 is arranged in the shell, the limiting plate 541 is structured into a limiting groove 504 in the shell, and the positioning protrusion 5114 extends into the limiting groove 504, so that the hip joint 51 can be installed in the hip joint protection shell 54. Specifically, the positioning protrusion 5114 can extend in the front-back and left-right directions to improve the stability after assembly. The lower end of the third rod body 5113 of the skeleton 511 can also extend into the limiting groove 504 to improve the structural stability after assembly.

[0062] In combination with Figure 2 In some embodiments of the utility model, the skeleton 511 includes a first rod body 5111 and a second rod body 5112 extending in the left-right direction, and a third rod body 5113 extending in the up-down direction, and the first rod body 5111 is connected with the second rod body 5112 and perpendicular to the third rod body 5113. Among them, the first rod body 5111 and the second rod body 5112 can be used to connect the left leg and the right leg.

[0063] In combination with Figure 5 And Figure 6 In some other embodiments of the utility model, the skeleton 511 includes a first rod body 5111, a second rod body 5112 and a third rod body 5113, one end of the first rod body 5111 extends obliquely upward relative to the horizontal plane, one end of the second rod body 5112 extends obliquely upward relative to the horizontal plane, the other end of the first rod body 5111 and the second rod body 5112 is connected, and the third rod body 5113 is connected with the first rod body 5111 and the second rod body 5112 and located between the first rod body 5111 and the second rod body 5112. Among them, the first rod body 5111 and the second rod body 5112 can be used to connect the left leg and the right leg. Since the first rod body 5111 and the second rod body 5112 are obliquely arranged upward, the opening of the left leg and the right leg end matched with the first hinge part can be appropriately reduced to improve the structural compactness and overall aesthetic property of the toy.

[0064] Specifically, in combination with Figure 1In some embodiments of the utility model, first articulation part includes first ball head 5121 and second ball head 5122, first ball head 5121 is connected with first pole body 5111, second ball head 5122 is connected with second pole body 5112, second articulation part 5123 is connected with third pole body 5113, hip joint protection shell 54 includes first opening, second opening and third opening, first ball head 5121 extends first opening, second ball head 5122 extends second opening, and second articulation part 5123 extends third opening.

[0065] In combination Figures 1 to 9 According to the humanoid assembling toy 1000 provided by the utility model, the aforementioned waist assembly 50 is arranged in the humanoid assembling toy 1000, the waist flexibility is increased, and the simulation degree and the playability of the toy are improved.

[0066] In combination Figure 7 And Figure 9 In some embodiments of the utility model, the humanoid assembling toy 1000 further includes a shoulder joint 20, and the trunk 40 is connected with the limb through the shoulder joint 20. Specifically, the shoulder joint 20 includes a first connecting piece 20a, a second connecting piece 20b and a third connecting piece 20c. The first connecting piece 20a is used for connecting the main body part 100. The second connecting piece 20b is connected with the first connecting piece 20a, and the second connecting piece 20b is used for connecting the limb. The third connecting piece 20c is connected with the second connecting piece 20b, and the third connecting piece 20c is used for connecting the shoulder accessory 25. Specifically, the first connecting piece 20a and the second connecting piece 20b can realize the connection between the limb and the main body part 100, and the third connecting piece 20c can realize the connection of the shoulder accessory 25. Therefore, the assembly of the three components of the toy can be realized through one shoulder joint 10 connecting piece, which is beneficial to simplify the assembly structure and improve the playability. More specifically, the third connecting piece 20c arranged on the shoulder joint 20 can also improve the activity flexibility of the shoulder accessory 25 after assembly. When the shoulder joint 10 rotates, the limb and the shoulder accessory 25 can both rotate, thereby being beneficial to improve the simulation degree of the toy and improve the experience of children when playing the toy.

[0067] Specifically, in the human body aesthetics model, when the width of the human body shoulder 24 is one quarter of the height of the human body, and the width of the human body torso is one fifth of the height of the human body, the shape is closest to the shape of the ideal human body, and can naturally give people a beautiful visual impression, therefore, according to the human body aesthetics model, the width of the two shoulders 24 is 0.25h minus the width of the human body torso 0.2h = 0.05h, and the width of a single shoulder 24 is 0.025h. If the distance between the first connecting part 11 and the second connecting part 12 is x, and the length of the connecting rod between the two connecting parts is b, then 0.025h - (x-b) ≥ x can be obtained, wherein b is a constant, for example, according to the inventor's long-term test, the distance x between the first connecting part 20a and the second connecting part 20b is positively correlated with the size of the ball head diameter, the larger the ball head diameter, the larger the distance x, if the ball head diameter is L, then x = L + b, and in long-term calculation, it is found that the function relationship can be established when b is 12, therefore, b of the embodiment of the present application is 12mm, therefore, x ≤ 0.0125h + 6 can be obtained by simplifying the formula.

[0068] Therefore, when the height of the assembled toy 1000 is 90mm, x ≤ 7.125mm; when the height of the assembled toy 1000 is 100mm, x ≤ 7.25mm; when the height of the assembled toy 1000 is 120mm, x ≤ 7.5mm; and when the height of the assembled toy 1000 is 150mm, x ≤ 7.875mm.

[0069] In some other embodiments of the present application, the second connecting part 20b is in the shape of a round cake, the limb is configured to have a shoulder 24, and the second connecting part 20b is detachably inserted into the shoulder 24, so that the limb can be rotatably connected to the torso 40 and is convenient to disassemble and assemble. More specifically, the second connecting part 20b is in the shape of a round cake or a circular ring with a certain thickness.

[0070] Specifically, in combination with Figure 7 In some embodiments of the present application, the limb includes an arm 30 and a leg 60, wherein the arm 30 includes a large arm 31 and a small arm 32, the large arm 31 is hingedly connected to the small arm 32, the small arm 32 is provided with a first connecting part 33 and a second connecting part 34 at opposite ends in the up-down direction, the first connecting part 33 is eccentrically connected to the small arm 32, the first connecting part 33 is used for hingedly connecting the large arm 31, and the second connecting part 34 is used for connecting a hand 35. The first connecting part 32 is a mounting seat with a matching hole, and the second connecting part 36 is a ball head. The outer side of the small arm 32 can further be sleeved with an arm exoskeleton 34. In combination with Figure 8 The outer periphery of the arm exoskeleton 34 can further be sleeved with an arm assembling armor 37.

[0071] In combination with Figure 7In some embodiments of the utility model, shoulder 24 is equipped with connecting column, big arm 31 is equipped with cooperation hole, connecting column extends into cooperation hole and can rotate relative to connecting column. Specifically, after big arm 31 is installed, it can realize the action of lifting big arm 31 by rotating big arm 31 relative to shoulder 24, for example, rotating upwards, forwards, left or right, and big arm 31 can also realize the action of turning over, thereby further improving the simulation degree.

[0072] More specifically, in combination with Figure 7 In some embodiments of the utility model, leg 60 includes thigh 61 and calf 62, wherein thigh 61 is hinged with calf 62, and first connecting part 63 and second connecting part 64 are arranged at the opposite ends of calf 62 along the up-down direction, third connecting part 63 is eccentrically connected with calf 62, third connecting part 63 is used for the hinge of thigh 61, and fourth connecting part 66 is used for connecting foot 65. Among them, third connecting part 63 is a mounting seat with a cooperation hole, and fourth connecting part 66 is a ball head. The outer side of calf 62 can also be sleeved with leg robot 64. Among them, in combination with Figure 8 The outer periphery of leg robot 64 can be further sleeved with leg assembly armor 68.

[0073] Among them, small arm 32 or calf 62 extends along the first direction, first connecting part 33 or third connecting part 63 connects small arm 32 or calf 62, and extends along the second direction, the second direction is perpendicular to the rotation axis between the connecting part of first connecting part 33 or third connecting part 63 and big arm 31 or thigh 61, and has an included angle with the first direction. The included angle is greater than 0 and less than or equal to 60 degrees.

[0074] The distance between the rotation axis of small arm 32 or calf 62 along the first direction and the perpendicular line between the rotation axis between the connecting part of first connecting part 33 or third connecting part 63 and big arm 31 or thigh 61 is greater than 0 and less than or equal to 5mm.

[0075] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by 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" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0076] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and do not connote or imply any relative importance or any meaning pertaining to the quantity of the features being described. Thus, a feature defined with "first", "second", etc. can include at least one of the features, explicitly or implicitly. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless specifically defined otherwise.

[0077] In the present application, unless specifically defined and limited otherwise, the terms "mounting", "connecting", "connection", "fixed", and the like should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless specifically defined otherwise. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0078] In the present application, unless specifically defined and limited otherwise, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0079] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or features of different embodiments or examples described in the present application without contradiction.

[0080] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. Those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A waist assembly for a humanoid construction toy, characterized by The hip joint comprises a skeleton, a first hinge and a second hinge, the first hinge and the second hinge are connected with the skeleton, and the first hinge is used for connecting a leg; The connecting seat comprises a third hinge and a fourth hinge distributed along the up-down direction, the third hinge is rotationally connected with the second hinge, and the fourth hinge is used for rotationally connecting with a trunk. The rotation angle of the connecting seat relative to the hip joint is not less than 3 degrees and not more than 20 degrees.

2. The waist assembly of the humanoid assembling toy according to claim 1, wherein 3. The waist assembly of the humanoid assembling toy according to claim 1, wherein One of the second hinge and the third hinge is a ball head, and the other is a ball head seat; and / or The third hinge and the fourth hinge are both ball heads; and / or The third hinge and the fourth hinge are both ball head seats; and / or One of the third hinge and the fourth hinge is a ball head, and the other is a ball head seat. The diameter of the ball head is x, and the height of the humanoid assembling toy is h, wherein x satisfies x≥(0.125h-7) / 2.

3.

4. The waist assembly of the humanoid assembling toy according to claim 3, wherein The diameter of the ball head is not greater than 8 mm.

5. The waist assembly of the humanoid assembling toy according to claim 3 or 4, wherein, The connecting seat comprises at least one fixing member arranged in the circumferential direction, and the waist assembly further comprises a waist protective shell, which is sleeved on the outer side of the connecting seat and fixedly connected with the fixing member.

6. The waist assembly of the humanoid assembling toy according to claim 1, wherein The waist protective shell comprises a main body portion having an assembly space penetrating in the up-down direction, and a partition plate is arranged on the inner side of the main body portion, the partition plate divides the assembly space, the partition plate is configured to form a positioning hole, and the fixing member is connected with the partition plate through the positioning hole; and / or 7. The waist assembly of the humanoid construction toy according to claim 6, wherein The opposite sides of the waist protective shell in the up-down direction are in the form of gradual contraction. The partition plate is configured to form a mounting hole, and the fourth hinge is rotationally connected with the trunk through the mounting hole; and / or 8. The waist assembly of the humanoid assembling toy according to claim 7, wherein The connecting seat further comprises a base, the fourth hinge is arranged on the upper surface of the base, the third hinge is arranged on the lower surface of the base, the fixing member is arranged on the circumferential edge of the base, and the base abuts against at least a portion of the partition plate. The upper surface of the base is provided with at least one limiting block, and the lower surface of the partition plate is configured to form a notch, and the limiting block extends into the notch.

9. The waist assembly of the humanoid construction toy according to claim 8, wherein The waist assembly further comprises a hip joint protective shell, which is sleeved on the outer side of the hip joint.

10. The waist assembly of the humanoid assembling toy according to claim 1, wherein The skeleton is provided with a positioning protrusion, the hip joint protective shell comprises a shell body, a limiting plate is arranged in the shell body, the limiting plate is configured to form a limiting groove in the shell body, and the positioning protrusion extends into the limiting groove.

11. The waist assembly of the humanoid construction toy according to claim 10, wherein 12. The waist assembly of the humanoid assembling toy according to claim 10, wherein The skeleton comprises a first rod body and a second rod body extending in the left-right direction, and a third rod body extending in the up-down direction, the first rod body and the second rod body are connected and perpendicular to the third rod body; and / or ​ The skeleton comprises a first rod, a second rod and a third rod, one end of the first rod extends obliquely upward and leftward relative to a horizontal plane, one end of the second rod extends obliquely upward and rightward relative to the horizontal plane, the other ends of the first rod and the second rod are connected, and the third rod is connected with the first rod and the second rod and located between the first rod and the second rod.

13. The waist assembly of the humanoid construction toy according to claim 12, wherein The first articulation comprises a first ball head and a second ball head, the first ball head is connected with the first rod, and the second ball head is connected with the second rod, the second articulation is connected with the third rod, and the hip joint protection shell comprises a first opening, a second opening and a third opening, the first ball head extends out of the first opening, the second ball head extends out of the second opening, and the second articulation extends out of the third opening.

14. A humanoid assembling toy, characterized by Comprise: a torso, a leg, a waist assembly according to any one of claims 1-13, the connecting seat connects the torso, and the hip joint connects the leg.

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