Modular doll skeleton

Abstract

The utility model discloses a modularized doll skeleton, including main body skeleton and a plurality of support module of detachable connection on main body skeleton, main body skeleton includes the first skeleton module of being located shoulder position, the second skeleton module of being located waist position and the connecting skeleton of being located spine position, support module includes shoulder support module, waist support module and arm connecting piece module, shoulder support module is equipped with at least three different size specifications's replacement version, and detachable connection is to the first skeleton module, waist support module is equipped with at least three different size specifications's replacement version, and detachable connection is to the second skeleton module, arm connecting piece module has two, and through detachable structure installs in the both ends of shoulder support module. The utility model realizes the quick proportion adaptation of doll body shape, the damage module's exempt from disassembly replacement and the seamless extension of third party outer decoration, significantly reduces development cost and promotes use efficiency.

Description

Technical Field

[0001] This utility model relates to the field of doll technology, and in particular to a modular doll skeleton. Background Technology

[0002] The existing doll skeleton has significant defects:

[0003] 1. Fixed proportions are difficult to adjust: For example, the shoulder width and waist circumference of traditional skeletons (such as CN205516450U) cannot be adjusted in different levels, which means that different body types (such as Q version / realistic style) need to have their overall skeleton customized, which is very costly.

[0004] 2. Inconvenient maintenance and replacement: Although the modular frame (such as CN221618573U) improves mobility, the core structure still needs to be disassembled when damaged, resulting in low maintenance efficiency.

[0005] 3. Insufficient expansion compatibility: Non-standard joint interfaces (such as the universal joint 90E of CN205516450U) make it difficult to adapt to third-party exteriors or accessories (such as weapon brackets), limiting product iteration.

[0006] Therefore, there is an urgent need for a doll skeleton solution that is adjustable in proportion, quick to disassemble and repair, and has universal interfaces. Utility Model Content

[0007] The technical problem to be solved by this utility model is to provide a modular doll skeleton, which, through three-level replaceable shoulder / waist support modules and standardized arm connectors, enables rapid proportional adaptation of the doll's body shape, replacement of damaged modules without disassembly, and seamless expansion of third-party exterior decorations, significantly reducing development costs and improving usage efficiency.

[0008] To address the aforementioned technical problems, this utility model discloses a modular doll skeleton, comprising a main skeleton and multiple support modules detachably connected to the main skeleton; the main skeleton includes a first skeleton module located at the shoulder position, a second skeleton module located at the waist position, and a connecting skeleton located at the spine position; the support modules include shoulder support modules, waist support modules, and arm connector modules; the shoulder support module has at least three different sizes of interchangeable versions and is detachably connected to the first skeleton module; the waist support module has at least three different sizes of interchangeable versions and is detachably connected to the second skeleton module; there are two arm connector modules, which are detachably installed at both ends of the shoulder support modules.

[0009] As an optional implementation, the shoulder support module includes a large shoulder support, a medium shoulder support, and a small shoulder support, which are fixed to the first skeleton module by snap-fit.

[0010] As another optional implementation, the lumbar support module includes a large lumbar support, a medium lumbar support, and a small lumbar support; the large lumbar support, the medium lumbar support, and the small lumbar support are all snapped onto the second skeleton module.

[0011] As another optional implementation, the support module also includes at least three different sizes of shoulder shaping shells, each size of which is fixed to the corresponding size of the shoulder support module.

[0012] As another optional implementation, the arm connector module is a square tube connector or a round tube connector.

[0013] As another optional implementation, the main frame also includes a leg frame located at the leg position, which is made of iron pipe or plastic pipe.

[0014] As another optional implementation, the bottom of the main frame is provided with a base plate, and the base plate is provided with multiple fixing positions for fixing the supporting leg frame.

[0015] Compared with the prior art, the embodiments of this utility model have the following beneficial effects:

[0016] 1. Flexible adaptability: Through the cooperation of the main skeleton (first / second skeleton module) and the detachable support module, the shoulder width and waist of the doll can be quickly adjusted to meet the needs of different body types.

[0017] 2. Convenience of maintenance: When a single module is damaged, it can be directly replaced without the need for the entire unit to be scrapped, which reduces maintenance costs compared to an integrated doll skeleton design.

[0018] 3. High scalability: The connecting frame serves as the core hub, ensuring the linkage stability of the shoulder / waist modules, while reserving interfaces for future additions of modules. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments 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.

[0020] Figure 1 This is a schematic diagram of the structure of a modular doll skeleton disclosed in an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the first skeleton module of a modular doll skeleton disclosed in an embodiment of the present utility model;

[0022] Figure 3 This is another structural schematic diagram of the first skeleton module of a modular doll skeleton disclosed in an embodiment of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of a first skeleton module with a small shoulder support disclosed in an embodiment of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of a first skeleton module with a medium-sized shoulder support disclosed in an embodiment of this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of a first skeleton module with a large shoulder support disclosed in an embodiment of this utility model;

[0026] Figure 7 This is a structural schematic diagram of a small shoulder shaping shell and a small shoulder support disclosed in an embodiment of this utility model;

[0027] Figure 8 This is a cross-sectional schematic diagram of a small shoulder shaping shell and a small shoulder support disclosed in an embodiment of the present utility model;

[0028] Figure 9 This is a structural schematic diagram of a small shoulder support disclosed in an embodiment of the present invention;

[0029] Figure 10 This is a structural schematic diagram of a medium-sized shoulder shaping shell and a medium-sized shoulder support disclosed in an embodiment of this utility model;

[0030] Figure 11 This is a structural schematic diagram of a large shoulder shaping shell and a large shoulder support disclosed in an embodiment of this utility model;

[0031] Figure 12 This is a schematic diagram of the structure of a second skeleton module disclosed in an embodiment of this utility model;

[0032] Figure 13 This is a structural schematic diagram of a second skeleton module, a large waist support, a medium waist support, and a small waist support disclosed in an embodiment of this utility model;

[0033] Figure 14 This is another structural schematic diagram of a second skeleton module disclosed in an embodiment of this utility model;

[0034] Figure 15 This is another structural schematic diagram of a second skeleton module, a large waist support, a medium waist support, and a small waist support disclosed in an embodiment of this utility model. Detailed Implementation

[0035] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] See Figures 1-15 This utility model discloses a modular doll skeleton, including a main skeleton and multiple support modules detachably connected to the main skeleton; the main skeleton includes a first skeleton module 1 located at the shoulder position, a second skeleton module 2 located at the waist position, and a connecting skeleton 3 located at the spine position; the support modules include a shoulder support module 4, a waist support module 5, and an arm connector module 6;

[0037] The shoulder support module 4 has at least three different sizes of interchangeable versions, which can be detachably connected to the first frame module 1;

[0038] The lumbar support module 5 has at least three different sizes of replacement versions, which can be detachably connected to the second frame module 2;

[0039] There are two arm connector modules 6, which are installed at both ends of the shoulder support module 4 via a detachable structure.

[0040] In this embodiment, the connecting skeleton 3 is used to connect the first skeleton module 1 and the second skeleton module 2.

[0041] The present invention has the following beneficial effects:

[0042] 1. Flexible adaptability: Through the cooperation of the main skeleton (first / second skeleton module 2) and the detachable support module, the shoulder width and waist of the doll can be quickly adjusted to meet the needs of different body types.

[0043] 2. Convenience of maintenance: When a single module is damaged, it can be directly replaced without the need for the entire unit to be scrapped, which reduces maintenance costs compared to an integrated doll skeleton design.

[0044] 3. High scalability: The connecting frame 3 serves as the core hub, ensuring the linkage stability of the shoulder / waist modules, while reserving interfaces for future additions of modules.

[0045] Optionally, add a foolproof design to the module (such as a buckle direction indicator) to avoid incorrect installation.

[0046] Optionally, reinforcing ribs can be added inside the connecting frame 3 to improve the longitudinal load-bearing capacity.

[0047] In an optional embodiment, the shoulder support module 4 includes a large shoulder support 43, a medium shoulder support 42, and a small shoulder support 41; and is fixed to the first skeleton module 1 by snap-fit.

[0048] See Figures 2-6 Any one of the large shoulder support 43, the medium shoulder support 42, or the small shoulder support 41 can be snapped into the groove portion on the first skeleton module 1.

[0049] See Figures 12-15 In another optional embodiment, the lumbar support module 5 includes a large lumbar support 53, a medium lumbar support 52, and a small lumbar support 51.

[0050] The large waist support 53, the medium waist support 52, and the small waist support 51 are all snapped onto the second skeleton module 2.

[0051] This embodiment has the following beneficial effects:

[0052] 1. Precise size coverage: Large / medium / small sizes cover the proportions of mainstream dolls, solving the problem in Document 2 where a single skeleton cannot accommodate multiple exterior decorations.

[0053] 2. Nested structure saves space: Small brackets are embedded in medium-sized brackets, and medium-sized brackets are embedded in large brackets, which greatly reduces the storage volume.

[0054] 3. Combination freedom: Supports skipping intermediate dimensions and assembling directly (e.g., small → large) to meet special styling requirements.

[0055] Optionally, a flexible silicone gasket can be added to the snap-fit ​​joint to prevent loosening and abnormal noise.

[0056] Optionally, threaded holes are added to the side wall of the medium-sized waist bracket 52 for attaching accessories (such as prop mounting points).

[0057] In another optional embodiment, the support module further includes at least three different sizes of shoulder shaping shells 7, each size of which is fixed to the corresponding size of the shoulder support module 4. For example, a large shoulder shaping shell 73 is fixed to a large shoulder support 43, a medium shoulder shaping shell 72 is fixed to a medium shoulder support 42, and a small shoulder shaping shell 71 is fixed to a small shoulder support 41.

[0058] This embodiment has the following beneficial effects:

[0059] 1. Quick appearance switching: The fixed connection between the molded shell and the support module (such as slots / screws) allows for instant switching between muscular and slender shoulder lines, improving the accuracy of character portrayal.

[0060] 2. Protect the internal structure: The outer shell isolates the joint from dust and external impacts, extending its lifespan.

[0061] 3. Diverse materials: Supports metal / faux leather and other materials for the shell, enhancing the realism of the touch.

[0062] Optionally, heat dissipation holes are designed on the inside of the molded shell (for the LED lighting version) to prevent high temperature damage to the frame.

[0063] Optionally, the connection uses a combination of magnetic attraction and snap fasteners to ensure it does not come loose during vigorous activity.

[0064] In yet another optional embodiment, the arm connector module 6 is a square tube connector or a round tube connector.

[0065] Optionally, the inner wall of the connector can be textured with anti-slip material (such as diamond-shaped bumps) to improve grip.

[0066] Optionally, the torque threshold (e.g., "MAX 30°") can be marked at the interface to prevent damage from excessive rotation.

[0067] In another optional embodiment, the main frame further includes a leg frame 8 located at the leg position, the leg frame 8 being made of iron pipe or plastic pipe.

[0068] In another optional embodiment, the bottom of the main frame is provided with a base plate 9, and the base plate 9 is provided with a plurality of fixing positions for fixing the supporting leg frame 8.

[0069] Optionally, a silicone anti-slip pad can be added to the bottom of the base plate 9 to adapt to smooth booth surfaces.

[0070] Optionally, the leg frame 8 and the base plate 9 use a quick-release magnetic interface to facilitate switching of the sitting posture support.

[0071] The contents disclosed in this utility model embodiment are merely preferred embodiments of this utility model and are only used to illustrate the technical solutions of this utility model, not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of this utility model.

Claims

1. A modular doll skeleton, characterized in that, It includes a main frame and multiple support modules detachably connected to the main frame; the main frame includes a first frame module located at the shoulder position, a second frame module located at the waist position, and a connecting frame located at the spine position; the support modules include a shoulder support module, a waist support module, and an arm connector module; The shoulder support module has at least three different sizes of interchangeable versions, which can be detachably connected to the first frame module; The lumbar support module has at least three different sizes of interchangeable versions, which can be detachably connected to the second frame module; There are two arm connector modules, which are installed at both ends of the shoulder support module via a detachable structure.

2. The doll skeleton of claim 1, wherein The shoulder support module includes a large shoulder support, a medium shoulder support, and a small shoulder support, which are fixed to the first skeleton module by snap-fit.

3. The doll skeleton of claim 1, wherein The lumbar support module includes a large lumbar support, a medium lumbar support, and a small lumbar support; The large lumbar support, the medium lumbar support, and the small lumbar support are all snapped onto the second skeleton module.

4. The doll skeleton of claim 1, wherein The support module also includes at least three different sizes of shoulder shaping shells, each size of which is fixed to the corresponding size of the shoulder support module.

5. The doll skeleton of claim 1, wherein The arm connector module is a square tube connector or a round tube connector.

6. The doll skeleton of claim 1, wherein The main frame also includes a leg frame located at the leg position, which is made of iron pipe or plastic pipe.

7. The doll skeleton of claim 6, wherein The bottom of the main frame is provided with a base plate, and the base plate is provided with multiple fixing positions for fixing the supporting leg frame.

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