Hanging and clamping type model shoulder joint connecting mechanism

Abstract

The utility model discloses a hanging and clamping type model shoulder joint connecting mechanism which comprises a trunk joint connecting piece and limb joint connecting assemblies, the trunk joint connecting piece is fixedly installed on a dummy model trunk, and the limb joint connecting assemblies are fixedly installed on dummy model limbs. A connecting clamping hole is formed in the middle of the trunk joint connecting piece and comprises an in-out clamping hole section and a limiting clamping hole section, and the aperture width of the in-out clamping hole section is larger than that of the limiting clamping hole section. The limb joint connecting assembly comprises a limb joint connecting piece and a clamping rod, and one end of the clamping rod penetrates out of the outer side of the limb joint connecting piece and forms a clamping end cap so that the clamping end cap can be hung and clamped in the connecting clamping hole to achieve joint connection of the dummy model. Joint connection of the dummy model is achieved through the hanging and clamping type structure, the structure arrangement of the multiple guide structures and the telescopic clamping rods is combined, connection, disassembly and assembly operation of the dummy model limbs and the limb rod joint structures is facilitated, and meanwhile the connection stability of the joint structures can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of mannequin product structure, and in particular to a hanging-type mannequin shoulder joint connection mechanism. Background Technology

[0002] Mannequins are physical models used to visually demonstrate the wearing effect of clothing. They are widely used in brick-and-mortar stores and are a crucial means for businesses to showcase products and attract customers. Essentially, a mannequin is a scaffold structure that simulates the human body's posture. To allow mannequins to adjust their posture more flexibly to better display the wearing effect of clothing, they typically include multiple joint structures to connect and adjust the limbs and torso. The specific structural design of these joints directly affects the mannequin's usability and operational effectiveness. While connecting the joint structures of a mannequin is relatively easy, improving their functionality requires targeted improvements and optimizations in structural design. For example, in some usage scenarios, mannequins are required to be able to be installed blindly, easily installed and disassembled, and have high assembly and disassembly efficiency. Current conventional mannequin joint structures do not adequately address these functional characteristics and require further design and optimization. Summary of the Invention

[0003] This utility model addresses the aforementioned problems by providing a hook-and-loop mannequin shoulder joint connection mechanism, comprising a torso joint connecting piece and a limb joint connecting assembly. The torso joint connecting piece is mounted and fixed to the torso of the mannequin, and the limb joint connecting assembly is mounted and fixed to the limb of the mannequin. The torso joint connecting piece has a connecting hole in its center, comprising an inlet / outlet section and a limiting section. The diameter of the inlet / outlet section is greater than the diameter of the limiting section. The limb joint connecting assembly includes a limb joint connecting piece and a locking rod. One end of the locking rod extends beyond the outer side of the limb joint connecting piece to form a locking end cap. The diameter of the locking end cap is greater than the diameter of the limiting section but less than the diameter of the inlet / outlet section.

[0004] As a further explanation of this utility model, the inlet / outlet card hole section and the limiting card hole section are arranged vertically, with the inlet / outlet card hole section located above the limiting card hole section.

[0005] Furthermore, a limiting flange is provided at the junction of the inlet / outlet card hole section and the limiting card hole section.

[0006] Furthermore, the limb joint connecting piece protrudes outward to form a guide cone-shaped platform, and the torso joint connecting piece is correspondingly recessed inward to form a guide groove.

[0007] Furthermore, the guide cone-shaped platform is eccentrically positioned on the limb joint connecting piece.

[0008] Furthermore, the lever is a telescopic lever, and an installation nut is provided on the inner end of the telescopic lever. A telescopic spring is provided between the installation nut and the limb joint connecting piece.

[0009] Furthermore, a spring mounting ring is provided on the inner side of the mounting nut, with one end of the telescopic spring located in the limiting groove of the spring mounting ring and the other end abutting against the inner end face of the limb joint connecting piece.

[0010] The beneficial effects of this utility model are:

[0011] This invention achieves joint connection of mannequins through a hook-and-loop structure. Combined with multiple guide structures and telescopic locking rods, it facilitates the connection and disassembly of the mannequin's limbs and joints while ensuring the stability of the joint connection. It meets the requirements for connection and assembly, and is suitable for connecting the limbs and torso of mannequins, thus improving the overall usability of the mannequin. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the hanging-type mannequin shoulder joint connection mechanism according to an embodiment of this utility model;

[0013] Figure 2 This is an exploded view of the structure of the hanging card type mannequin shoulder joint connection mechanism according to an embodiment of this utility model;

[0014] Figure 3 This is a schematic diagram of the limiting folding edge setting in an embodiment of this utility model.

[0015] Reference numerals: 1. Trunk joint connecting piece; 2. Connecting hole; 201. In-and-out hole section; 202. Limiting hole section; 3. Limb joint connecting piece; 4. Locking rod; 5. Locking end cap; 6. Limiting folded edge; 7. Guide cone-shaped platform; 8. Guide groove; 9. Mounting nut; 10. Telescopic spring; 11. Spring mounting ring. Detailed Implementation

[0016] Example:

[0017] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0018] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] As attached Figure 1-3 The illustrated hook-and-loop mannequin shoulder joint connection mechanism includes a torso joint connecting piece 1 and a limb joint connecting assembly. The torso joint connecting piece 1 is mounted and fixed on the torso of the mannequin, and the limb joint connecting assembly is mounted and fixed on the limb of the mannequin. The torso joint connecting piece 1 has a connecting hole 2 in the middle, which includes an inlet / outlet section 201 and a limiting section 202. The diameter of the inlet / outlet section 201 is larger than the diameter of the limiting section 202. The limb joint connecting assembly includes a limb joint connecting piece 3 and a locking rod 4. One end of the locking rod 4 extends out of the outer side of the limb joint connecting piece 3 and forms a locking end cap 5. The diameter of the locking end cap 5 is larger than the diameter of the limiting section 202 and smaller than the diameter of the inlet / outlet section 201. This embodiment is an innovative hanging-type mannequin shoulder joint connection mechanism. Through the structural cooperation of the torso joint connecting piece 1 and the limb joint connecting component, the mannequin's shoulder joint can be flexibly rotated and stably connected. This not only improves the mannequin's flexibility and stability, but also greatly simplifies the installation and disassembly process.

[0020] Specifically, as described above, the torso joint connecting piece 1, as the basic part of the connecting mechanism, is installed and fixed on the torso of the mannequin. It then connects to the limb joint connecting assembly via the connecting hole 2 in the middle. Referring to the attached diagram, the connecting hole 2 consists of two parts: an inlet / outlet section 201 and a limiting section 202. The inlet / outlet section 201, with its relatively large aperture, provides ample space for the insertion of the locking rod 4; while the limiting section 202, with its smaller aperture, effectively restricts the axial movement of the locking rod 4, ensuring the stability of the connection. The limb joint connecting assembly is responsible for assembling the mannequin's limbs (such as arms) onto the mannequin's torso. The size of the locking end cap 5 of the locking rod 4 allows it to easily penetrate the inlet / outlet section 201 and forms an axial restriction upon reaching the limiting section 202, preventing it from dislodging and achieving a stable connection. With this structural design, assembly can be completed simply by aligning the locking rod 4 with the inlet / outlet locking hole section 201, inserting it, and then pulling it into the limiting locking hole section 202. Disassembly can be performed by reversing the operation. The locking rod 4 will not come out axially within the limiting locking hole section 202, which ensures both the convenience and reliability of the connection.

[0021] As a feasible implementation method, in this embodiment, the inlet / outlet locking segment 201 and the limiting locking segment 202 are arranged vertically, with the inlet / outlet locking segment 201 located on the upper side of the limiting locking segment 202. This design allows the locking rod 4 to naturally slide down to the limiting locking segment 202 when inserted, without additional operation or to reduce the difficulty of operation. During the use of the mannequin, the locking rod 4 is not easy to disengage under non-external force, which would cause the mannequin's limbs to fall off.

[0022] In a preferred embodiment, a limiting flange 6 is provided at the connection between the inlet / outlet locking segment 201 and the limiting locking segment 202. With this structure, the limiting locking segment 202 is longer, making it less likely for the locking rod 4 to come out, further enhancing the stability of the connection and preventing the locking rod 4 from slipping out when subjected to force.

[0023] Referring to the accompanying drawings, in this embodiment, the limb joint connecting piece 3 protrudes outward to form a guide cone-shaped platform 7, and the torso joint connecting piece 1 is correspondingly recessed inward to form a guide groove 8. During assembly, the guide cone-shaped platform 7 and the guide groove 8 guide and cooperate, allowing the locking rod 4 to find the correct position more smoothly for assembly, greatly reducing the difficulty of assembly operations.

[0024] Referring to the attached figures, in this embodiment, the guide cone-shaped platform 7 is eccentrically positioned on the limb joint connecting piece 3, while the connecting hole 2 on the torso joint connecting piece 1 can be opened at the center of the torso joint connecting piece 1 to reduce the impact on its structural strength and ensure the connection strength of the hanging-type mannequin shoulder joint connecting mechanism.

[0025] In a preferred embodiment, as shown in the accompanying drawings, the locking rod 4 is a telescopic locking rod. An installation nut 9 is provided on the inner end of the telescopic locking rod. A telescopic spring 10 is provided between the installation nut 9 and the limb joint connecting piece 3. After installation, the telescopic locking rod can extend and retract a certain length along its axial direction. During the process of the telescopic locking rod being inserted from the inlet / outlet locking hole section 201 to the limiting locking hole section 202, the free extension and retraction of the telescopic locking rod makes the insertion process relatively easy. After being inserted into place, the telescopic locking rod compresses the telescopic spring 10, and under the action of this compressed spring, the telescopic locking rod has a tendency to retract, thus better securing it within the limiting locking hole section 202, preventing it from easily coming out and ensuring a stable connection. In a preferred embodiment, a spring mounting ring 11 is also provided on the inner side of the installation nut 9. One end of the telescopic spring 10 is located within the limiting groove of the spring mounting ring 11, and the other end abuts against the inner end face of the limb joint connecting piece 3.

[0026] This invention achieves joint connection of mannequins through a hook-and-loop structure. Combined with multiple guide structures and telescopic locking rods, it facilitates the connection and disassembly of the mannequin's limbs and joints while ensuring the stability of the joint connection. It meets the requirements for connection and assembly, and is suitable for connecting the limbs and torso of mannequins, thus improving the overall usability of the mannequin.

[0027] The above description only illustrates preferred embodiments of the present invention and should not be construed as limiting the scope of the claims. The present invention is not limited to the above embodiments, and variations in its specific structure are permitted. In short, all changes made within the scope of the independent claims of the present invention are within the scope of protection of the present invention.

Claims

1. A hanging-type mannequin shoulder joint connection mechanism, characterized in that: The device includes a torso joint connecting piece and a limb joint connecting assembly. The torso joint connecting piece is installed and fixed on the torso of a mannequin, and the limb joint connecting assembly is installed and fixed on the limbs of the mannequin. The torso joint connecting piece has a connecting hole in the middle, which includes an inlet / outlet section and a limiting section. The diameter of the inlet / outlet section is larger than the diameter of the limiting section. The limb joint connecting assembly includes a limb joint connecting piece and a locking rod. One end of the locking rod extends outward from the limb joint connecting piece and forms a locking end cap. The diameter of the locking end cap is larger than the diameter of the limiting section but smaller than the diameter of the inlet / outlet section.

2. The hanging-type mannequin shoulder joint connection mechanism according to claim 1, characterized in that: The inlet / outlet slot section and the limiting slot section are arranged vertically, with the inlet / outlet slot section located above the limiting slot section.

3. The hanging-type mannequin shoulder joint connection mechanism according to claim 1, characterized in that: A limiting flange is provided at the junction of the inlet / outlet card hole section and the limiting card hole section.

4. The hanging-type mannequin shoulder joint connection mechanism according to claim 1, characterized in that: The limb joint connecting piece protrudes outward to form a guide cone-shaped platform, and the torso joint connecting piece is correspondingly recessed inward to form a guide groove.

5. The hanging-type mannequin shoulder joint connection mechanism according to claim 4, characterized in that: The guide cone-shaped platform is eccentrically positioned on the limb-shaft joint connecting piece.

6. The hanging-type mannequin shoulder joint connection mechanism according to claim 1, characterized in that: The lever is a telescopic lever, and an installation nut is provided on the inner end of the telescopic lever. A telescopic spring is provided between the installation nut and the limb joint connecting piece.

7. The hanging-type mannequin shoulder joint connection mechanism according to claim 6, characterized in that: A spring mounting ring is also provided on the inner side of the mounting nut. One end of the telescopic spring is located in the limiting groove of the spring mounting ring, and the other end abuts against the inner end face of the limb joint connecting piece.

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