A movable doll with a bionic chest swing function

Abstract

The utility model relates to toy manufacturing technical field, concretely disclose a movable mannequin with bionic chest swing function, including mannequin support, the mannequin support includes the body board, the universal joint assembly of the chest position of installation in the body board and the chest support block of the rotation connection through the universal joint assembly relative to the body board rotation. The movable mannequin with bionic chest swing function provided by the utility model can effectively solve the problem of the fixed chest shape of the existing mannequin, which leads to the problem of not being able to adapt to different postures or scene requirements.

Description

Technical Field

[0001] This utility model relates to the field of toy manufacturing technology, and in particular to a movable humanoid doll with a biomimetic chest swinging function. Background Technology

[0002] The chest structure of most existing humanoid dolls (such as sex dolls and clothing display mannequins) is manufactured using a one-piece molding process with solid silicone. While this type of structure has good shape stability and durability, its fixed shape cannot adapt to different poses or scenarios, thus limiting the product's application range.

[0003] As users' demands for the dynamic performance and realism of lifelike humanoid dolls continue to increase, the limitations of existing solid silicone structures are becoming increasingly apparent.

[0004] Therefore, existing humanoid dolls need to be improved to solve the problem that their fixed chest shape makes them unable to adapt to different poses or scene requirements.

[0005] The information disclosed in this background section is included only to enhance the understanding of the context of this disclosure, and therefore may contain information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0006] One objective of this invention is to provide a movable humanoid doll with a biomimetic chest swinging function, which can effectively solve the problem that the chest shape of existing humanoid dolls is fixed, resulting in the inability to adapt to different postures or scene requirements.

[0007] To achieve the above objectives, this utility model provides a movable humanoid doll with a biomimetic chest swinging function, including a humanoid support frame. The humanoid support frame includes a body plate, a universal joint assembly installed at the chest position of the body plate, and a chest support block that is rotatably connected to the body plate via the universal joint assembly.

[0008] Optionally, the chest support block has a ball head at one end near the universal joint assembly;

[0009] The universal joint assembly includes:

[0010] A support plate, which is securely installed at the chest position of the bionic body plate;

[0011] A joint sleeve, one end of which is fixed to the support plate, and the other end of which has an inner cavity for accommodating the ball head.

[0012] Optionally, the inner cavity of the sleeve is provided with an inner cavity opening through which the chest support block passes;

[0013] The inner cavity of the sleeve is provided with a positioning spring, which abuts against the ball head and drives the ball head to abut against the inner wall of the inner cavity opening of the sleeve, so as to achieve the positioning angle of the chest support block.

[0014] Optionally, the diameter of the positioning compression spring gradually increases from the support plate toward the ball head.

[0015] Optionally, the surface of the ball head is coated with a Teflon coating.

[0016] Optionally, the support plate includes two sleeve mounting portions for mounting the joint sleeve, and an intermediate connecting portion connecting the two sleeve mounting portions;

[0017] The intermediate connecting part is parallel to the body plate, and the sleeve mounting part is inclined downward relative to the intermediate connecting part.

[0018] Optionally, the intermediate connecting part is fastened to the bionic plate by fasteners.

[0019] Optionally, it also includes a silicone outer layer fitted over the outside of the human-shaped support.

[0020] Optionally, the silicone outer layer and the human-shaped support are fixed by in-mold injection molding.

[0021] Optionally, the chest support block is provided with several limiting grooves for the inner wall of the silicone outer layer to be engaged.

[0022] The beneficial effects of this utility model are as follows: It provides a movable humanoid doll with a biomimetic chest swing function. By setting the universal joint component, the chest support block can rotate with multiple degrees of freedom relative to the biomimetic plate, thereby simulating a realistic and natural chest swing effect. This solves the problem of fixed chest shape in the prior art, which cannot adapt to different postures or scene requirements, and significantly improves the dynamic performance and simulation of the movable humanoid doll. Attached Figure Description

[0023] 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 A schematic diagram of the structure of a movable humanoid doll with a biomimetic chest-swinging function provided for an embodiment.

[0025] In the picture:

[0026] 1. Body template;

[0027] 2. Universal joint assembly; 201. Support plate; 2011. Sleeve mounting part; 2012. Intermediate connecting part; 202. Joint sleeve; 2021. Sleeve inner cavity; 203. Positioning compression spring;

[0028] 3. Chest support block; 301. Ball head; 302. Limiting groove. Detailed Implementation

[0029] In this utility model, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this utility model. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this utility model, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0030] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit the invention.

[0031] In the description of this utility model, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " generally indicates that the preceding and following objects have an "or" logical relationship.

[0032] In this invention, terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy, or order between these entities or operations.

[0033] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this invention is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a series of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0034] Similar to the understanding in the Examination Guidelines, in this utility model, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this utility model, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0035] In the description of the embodiments of this utility model, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the convenience of describing the specific embodiments of this utility model or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0036] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this utility model, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this utility model pertains, the specific meaning of the above terms in the embodiments of this utility model can be understood according to the specific circumstances.

[0037] See Figure 1 This embodiment provides a movable humanoid doll with a bionic chest swinging function, including a humanoid support frame. The humanoid support frame includes a bionic plate 1, a universal joint assembly 2 installed at the chest position of the bionic plate 1, and a chest support block 3 rotatably connected to the bionic plate 1 through the universal joint assembly 2.

[0038] The movable humanoid doll with biomimetic chest swing function provided by this utility model, by setting the universal joint component 2, allows the chest support block 3 to rotate with multiple degrees of freedom relative to the biomimetic plate 1, thereby simulating a realistic and natural chest swing effect. This solves the problem of fixed chest shape in the prior art, which cannot adapt to different postures or scene requirements, and significantly improves the dynamic performance and simulation of the movable humanoid doll.

[0039] In this embodiment, the chest support block 3 is provided with a ball head 301 at one end near the universal joint assembly 2.

[0040] The universal joint assembly 2 includes:

[0041] Support plate 201, which is fastened to the chest position of the bionic plate 1;

[0042] The joint sleeve 202 has one end fixed to the support plate 201 and the other end has a sleeve cavity 2021 for accommodating the ball head 301.

[0043] The ball head 301 engages with the inner cavity 2021 of the joint sleeve 202 to form a compact and smoothly operating ball hinge mechanism, ensuring that the chest support block 3 can achieve flexible and stable universal rotation. The support plate 201 provides a stable mounting base for the universal joint assembly 2, ensuring the reliability of the structure.

[0044] Furthermore, the inner cavity 2021 of the sleeve is provided with an inner cavity opening through which the chest support block 3 passes. A positioning compression spring 203 is provided inside the inner cavity 2021. The positioning compression spring 203 abuts against the ball head 301, driving the ball head 301 to abut against the inner wall of the inner cavity opening of the inner cavity 2021, so as to realize the positioning angle of the chest support block 3.

[0045] By setting the positioning spring 203 and having it abut against the ball head 301, the normal pressure between the ball head 301 and the inner wall of the inner cavity opening of the sleeve cavity 2021 is increased. This increased friction provides motion damping and positioning force for the chest support block 3, effectively preventing it from continuously sagging due to its own gravity, allowing it to achieve stable suspension at any swing angle, simulating the state of real tissue under the balance of gravity and internal tension.

[0046] In this embodiment, the diameter of the positioning compression spring 203 gradually increases from the support plate 201 towards the ball head 301. Designing the diameter of the positioning compression spring 203 to gradually increase from the support plate 201 towards the ball head 301 creates a tapered structure that allows for a more uniform and stable clamping force applied to the ball head 301, further optimizing the damping feel and positioning retention capability of the universal joint assembly 2.

[0047] Optionally, the surface of the ball head 301 is coated with a Teflon coating. Coating the surface of the ball head 301 with a Teflon coating significantly reduces the coefficient of friction between the ball head 301 and the inner wall of the joint sleeve 202, making the rotation of the chest support block 3 smoother and quieter, while also reducing wear and extending the service life of the universal joint assembly 2.

[0048] In this embodiment, the support plate 201 includes two sleeve mounting portions 2011 for mounting the joint sleeves 202, and an intermediate connecting portion 2012 connecting the two sleeve mounting portions 2011; wherein, the intermediate connecting portion 2012 is parallel to the biomimetic plate 1, and the sleeve mounting portions 2011 are inclined downward relative to the intermediate connecting portion 2012. Further, the intermediate connecting portion 2012 is fastened to the biomimetic plate 1 by fasteners.

[0049] By tilting the sleeve mounting part 2011 downward relative to the intermediate connecting part 2012, the axis of the joint sleeve 202 naturally tilts downward. This structure allows the chest support block 3 and the external silicone chest shape mounted on it to naturally present a posture of breasts drooping naturally under gravity, greatly enhancing the realism and aesthetics of the movable humanoid doll's posture.

[0050] In this embodiment, the movable humanoid doll also includes a silicone outer layer fitted over the outside of the humanoid support frame. This silicone outer layer provides the movable humanoid doll with a soft, realistic external feel and shape, transforming the internal mechanical movement structure into an external biomimetic visual and tactile effect, thus completing the overall simulation from internal structure to external form.

[0051] Optionally, the silicone outer layer and the human-shaped support are fixed by in-mold injection molding. Further, the chest support block 3 is provided with several limiting grooves 302 for the inner wall of the silicone outer layer to engage.

[0052] The in-mold injection molding process allows liquid silicone to fully fill all the complex structural details of the humanoid support within the mold, ensuring that the cured silicone outer layer tightly and precisely covers the outside of the humanoid support. Simultaneously, this process achieves a one-piece molding of the silicone outer layer, completely avoiding seams caused by separate manufacturing and subsequent assembly, resulting in a smooth, realistic, and seamless high-quality appearance for the movable humanoid doll.

[0053] A plurality of limiting grooves 302 are provided on the breast support block 3, allowing the inner wall of the silicone outer layer to engage with them during the molding process, forming a mechanical interlocking structure. This greatly enhances the bonding force between the silicone outer layer and the breast support block 3, effectively preventing the silicone outer layer from twisting or detaching from the breast support block 3 during use.

[0054] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A movable humanoid doll with a biomimetic chest-movement function, characterized in that, The system includes a humanoid frame, which includes a body-shaping plate (1), a universal joint assembly (2) installed at the chest position of the body-shaping plate (1), and a chest support block (3) rotatably connected to the body-shaping plate (1) via the universal joint assembly (2). The chest support block (3) has a ball head (301) at one end near the universal joint assembly (2); The universal joint assembly (2) includes: A support plate (201) is fastened to the chest position of the body-shaping plate (1); The joint sleeve (202) has one end fixed to the support plate (201) and the other end has a sleeve cavity (2021) for accommodating the ball head (301).

2. The movable humanoid doll with biomimetic chest-swinging function according to claim 1, characterized in that, The inner cavity of the sleeve (2021) is provided with an inner cavity opening through which the chest support block (3) passes; The inner cavity (2021) of the sleeve is provided with a positioning spring (203), which abuts against the ball head (301) and drives the ball head (301) to abut against the inner wall of the inner cavity opening of the inner cavity (2021) to achieve the positioning angle of the chest support block (3).

3. The movable humanoid doll with biomimetic chest-swinging function according to claim 2, characterized in that, The diameter of the positioning compression spring (203) gradually increases from the support plate (201) toward the ball head (301).

4. The movable humanoid doll with biomimetic chest-swinging function according to claim 3, characterized in that, The surface of the ball head (301) is coated with a Teflon coating.

5. The movable humanoid doll with biomimetic chest-swinging function according to claim 1, characterized in that, The support plate (201) includes two sleeve mounting portions (2011) for mounting the joint sleeve (202) and an intermediate connecting portion (2012) connecting the two sleeve mounting portions (2011). The intermediate connecting part (2012) is parallel to the body plate (1), and the sleeve mounting part (2011) is inclined downward relative to the intermediate connecting part (2012).

6. The movable humanoid doll with biomimetic chest-swinging function according to claim 5, characterized in that, The intermediate connecting part (2012) is fastened to the body plate (1) by fasteners.

7. The movable humanoid doll with biomimetic chest-swinging function according to claim 1, characterized in that, It also includes a silicone outer layer that is fitted over the outside of the human-shaped support.

8. The movable humanoid doll with biomimetic chest-swaying function according to claim 7, characterized in that, The silicone outer layer and the human-shaped support are fixed by in-mold injection molding.

9. The movable humanoid doll with biomimetic chest-swaying function according to claim 7, characterized in that, The chest support block (3) is provided with several limiting grooves (302) for the inner wall of the silicone outer layer to be inserted.

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