Rotary clamping type model joint connecting mechanism

Abstract

The utility model discloses a rotary clamping type model joint connecting mechanism which comprises a trunk joint connecting assembly and limb joint connecting pieces, the trunk joint connecting assembly is fixedly installed on a dummy model trunk, and the limb joint connecting pieces are fixedly installed on dummy model limbs. The trunk joint connecting assembly comprises a trunk joint connecting piece and a clamping rod, one end of the clamping rod is connected with the trunk joint connecting piece, and the other end of the clamping rod forms a clamping rod end. A profiling hole is formed in the limb joint connecting piece, the shape of the profiling hole is matched with the shape of the end of the clamping rod, and the end of the clamping rod and the profiling hole are matched in an opposite rotating mode to form a clamping state or a releasing state. Joint connection of the dummy model is achieved through the rotary clamping type structure, the dummy model limb is rotated to a use state after being connected in a clamped mode, meanwhile, the end of the clamping rod and the profiling hole are in a clamped connection state so that connection between the clamping rod and the profiling hole can be achieved, connection, disassembly and assembly operation of the dummy model limb and the limb joint structure is facilitated, and meanwhile the joint structure is convenient to assemble and disassemble. And the connection stability of the joint structure can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mannequin product structure technical field, especially a joint connecting mechanism of a card type model. BACKGROUND

[0002] Mannequin is a model product that shows the wearing effect of clothes in a tangible way, and is widely used in physical stores. It is one of the important means for merchants to display goods and attract customers. Mannequin is essentially a bracket structure that simulates human body posture characteristics. In order to make the mannequin more flexible to adjust the posture to better show the wearing effect of clothes, the mannequin generally includes multiple joint structures to realize the connection and adjustment between the limbs and the trunk. For this reason, the specific structural design of the joint structure directly affects the use and operation effect of the mannequin. It is easy to realize the connection of the joint structure of the mannequin, but to improve the functionality of the joint structure of the mannequin, targeted improvements and optimizations need to be made in the structural design. For example, in some use scenarios of mannequins, it is required that the mannequin has stable and reliable connection, is convenient to install and disassemble, and has high disassembly efficiency. The conventional joint structure of the mannequin in the prior art cannot well balance these two functional characteristics, and needs to be further designed and optimized. SUMMARY

[0003] The utility model provides a joint connecting mechanism of a card type model in view of the above -mentioned problem, including trunk joint connecting component and limb trunk joint connecting piece, the trunk joint connecting component is installed and is fixed on the mannequin trunk, the limb trunk joint connecting piece is installed and is fixed on the mannequin limb trunk, the trunk joint connecting component includes trunk joint connecting piece and card bar, one end of card bar is connected with the trunk joint connecting piece, and the other end forms card bar end, a profiling hole is set up on the limb trunk joint connecting piece, the shape of the profiling hole is adapted to the shape of the card bar end, and the card bar end and the profiling hole are matched to form a clamping state or a tripping state.

[0004] As a further illustration of the utility model, the inner side of the limb trunk joint connecting piece is further provided with a positioning groove adapted to the shape of the card bar end.

[0005] Further, the card bar end extends along the radial direction of the card bar to form a long rod shape, and the profiling hole corresponds to an elongated hole shape.

[0006] Further, the positioning groove and the profiling hole are cross-shaped and distributed in opposite directions.

[0007] Further, the card bar is a telescopic card bar, the inner side end of the telescopic card bar is provided with a mounting nut, and a telescopic spring is arranged between the card bar end and the trunk joint connecting piece.

[0008] Further, the end of the clamping rod is provided with a spring mounting ring, one end of the telescopic spring is located in the limiting groove of the spring mounting ring, and the other end abuts against the outer side end face of the torso joint connecting piece. Further, the clamping rod comprises a positioning segment penetrating through the torso joint connecting piece, and the cross section of the positioning segment is non-circular.

[0009] Further, the cross section of the positioning segment is square.

[0010] Further, the limb joint connecting piece is mounted on the front side end face of the conical boss, and the torso is correspondingly provided with a conical guide groove matching the conical boss in shape, and the torso joint connecting piece is mounted on the bottom surface of the conical guide groove.

[0011] The utility model discloses the beneficial effects of:

[0012] The utility model discloses a joint connecting structure of mannequin, which comprises a mannequin torso and a mannequin limb, wherein the mannequin limb is connected with the mannequin torso through a clamping rod. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model discloses a joint connecting structure of mannequin Figure 1 .

[0014] Figure 2 The utility model discloses a joint connecting structure of mannequin Figure 2 .

[0015] Figure 3 The utility model discloses a joint connecting structure of mannequin

[0016] Correspondingly, the limb joint connecting piece is mounted on the front side end face of the conical boss, and the torso is correspondingly provided with a conical guide groove matching the conical boss in shape, and the torso joint connecting piece is mounted on the bottom surface of the conical guide groove. DETAILED DESCRIPTION

[0017] Embodiment:

[0018] The embodiments described are merely a part of the embodiments of the utility model, not all the embodiments.

[0019] In the description of the utility model, it needs to understand that the orientation or position relation indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like is the orientation or position relation based on the orientation or position relation 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 a limitation on the utility model.

[0020] As shown in the accompanying drawings Figures 1-3 A kind of spin card type model joint connecting mechanism, including torso joint connecting component and limb trunk joint connecting sheet 1, the torso joint connecting component is fixedly installed on dummy model torso, the limb trunk joint connecting sheet 1 is fixedly installed on dummy model limb trunk;The torso joint connecting component includes torso joint connecting sheet 2 and clamping rod 3, the clamping rod 3 one end is connected with the torso joint connecting sheet 2, and the other end forms clamping rod end 301;A profiling hole 4 is set up on the limb trunk joint connecting sheet 1, the shape of the profiling hole 4 is adapted with the shape of the clamping rod end 301, the clamping rod end 301 and the profiling hole 4 are formed in the form of clamping or tripping state by rotating towards each other.The profiling hole 4 on the limb trunk joint connecting sheet 1 is aligned with the clamping rod end 301 on the dummy model torso when installing dummy model limb trunk to appropriate angle position, and the two are in the state of adaptation, the clamping rod end 301 can be inserted into assembly or outwardly tripped through the profiling hole 4, that is, assembly and disassembly operation can be carried out.And during assembly and use, since dummy model limb trunk and dummy model torso rotate towards each other by a certain angle, the profiling hole 4 and the clamping rod end 301 are misaligned with each other, in this state, the clamping rod end 301 cannot outwardly tripped through the profiling hole 4, forming the state of clamping, connecting the dummy model limb trunk on the dummy model torso.

[0021] The spin card type model joint connecting mechanism of the embodiment realizes the joint connection of dummy model through spin card type structure, and the dummy model limb trunk is clamped into connection and rotated to natural use state, and at the same time, the clamping rod end 301 and the profiling hole 4 are in the form of clamping to realize the connection between the two;Combined with the structure of guiding structure and telescopic clamping rod, it is convenient to disassemble and assemble the joint structure connection between dummy model limb and limb rod, and at the same time, the joint structure connection stability can be guaranteed, the connection and assembly use demand is met, and the utility model is suitable for the connection of dummy model limb trunk and torso, and improves the overall use effect of dummy model.

[0022] As a preferred embodiment, as shown in the drawings, the inner side of the limb joint connecting piece 1 is also provided with a positioning groove 5 matched with the shape of the end part 301 of the clamping rod. During the assembly of the mannequin limb, the mannequin limb can be rotated to the position where the positioning groove 5 and the end part 301 of the clamping rod are matched with each other. The end part 301 of the clamping rod is limited by the positioning groove 5 and is not easy to rotate towards each other, which has a positioning effect and is conducive to keeping the mannequin limb in the specific position. It should be noted that the number of the positioning grooves 5 is not limited to the embodiment shown in the drawings. In actual application, a plurality of positioning grooves 5 can be provided, and the plurality of positioning grooves 5 are staggered with the profiling hole 4 at different angular directions, so that the mannequin limb can be positioned at a plurality of different angular positions during use, which better meets the use requirements of the user.

[0023] As a feasible embodiment, in the present embodiment, the end part 301 of the clamping rod 3 extends along the radial direction of the clamping rod 3 to form a long rod shape, and the profiling hole 4 is correspondingly in the shape of an elongated hole. As shown in the drawings, after the torso joint connecting assembly is connected and fixed with the torso of the mannequin, the long rod-shaped end part 301 of the clamping rod is transverse. When the mannequin limb is assembled and then rotated to a natural downward position, the positioning groove 5 and the profiling hole 4 are cross-shaped and distributed towards each other, that is, the connection between the mannequin limb and the torso of the mannequin is achieved, and the mannequin limb can freely swing without easily falling out.

[0024] In a preferred embodiment, the clamping rod 3 is a telescopic clamping rod, the inner side end of the telescopic clamping rod is provided with a mounting nut 6, and the end part 301 of the clamping rod and the torso joint connecting piece 2 are provided with a telescopic spring 7. After installation, the telescopic clamping rod can be telescoped by a certain length along its axial direction. After the telescopic clamping rod is clamped in place, the telescopic spring 7 is stretched, and the telescopic clamping rod has a tendency to retract under the action of the compression spring, so as to tightly adhere to the limb joint connecting piece 1 and not easily fall out, thereby ensuring the stability of the connection. In a better embodiment, the end part 301 of the clamping rod is further provided with a spring mounting ring 8, one end of the telescopic spring 7 is located in the limiting groove of the spring mounting ring 8, and the other end abuts against the outer side end surface of the torso joint connecting piece 2.

[0025] Specifically, after assembly, the clamping rod 3 does not need to be rotated. In order to limit the rotation of the clamping rod 3, in the present embodiment, the clamping rod 3 includes a positioning section 302 penetrating through the torso joint connecting piece 2. The cross section of the positioning section 302 is non-circular, for example, the cross section of the positioning section 302 in the present embodiment is square. The mounting hole provided on the torso joint connecting piece 2 is correspondingly a square hole. After installation of the clamping rod 3, the clamping rod 3 is kept fixed and does not rotate under the limitation of the square hole.

[0026] In the embodiment, the one side of the mannequin limb trunk is formed with a conical boss, the limb joint connecting piece 1 is installed on the front end surface of the conical boss; the one side of the mannequin trunk is correspondingly formed with a conical guide groove which is matched with the conical boss in shape, the trunk joint connecting piece 2 is installed on the bottom surface of the conical guide groove, during the assembling process, the direction of the profiling hole 4 only needs to be adjusted to be horizontal and then the assembling can be freely carried out, the assembling angle of the two does not need to be strictly limited, under the guidance of the conical boss and the conical guide groove, the accurate matching of the profiling hole 4 and the end part 301 of the clamping rod can be ensured, which greatly facilitates the assembling of the mannequin limb trunk and the mannequin trunk.

[0027] The above only describes the preferred embodiments of the present application, but cannot be understood as the limitation of the claims. The present application is not limited to the above embodiments, and the specific structure can be changed. In general, all kinds of changes made within the protection scope of the independent claim of the present application are within the protection scope of the present application.

Claims

1. A rotary locking mannequin joint connection mechanism, characterized in that: The device includes a torso joint connecting assembly and a limb joint connecting piece. The torso joint connecting assembly is installed and fixed on the torso of a mannequin, and the limb joint connecting piece is installed and fixed on the limbs of the mannequin. The torso joint connecting assembly includes a torso joint connecting piece and a locking rod. One end of the locking rod is connected to the torso joint connecting piece, and the other end forms the locking rod end. The limb joint connecting piece has a contour hole, the shape of which is adapted to the shape of the locking rod end. The locking rod end and the contour hole rotate towards each other to form a locking state or a disengaging state.

2. The twist-lock mannequin joint connection mechanism according to claim 1, characterized in that: The inner side of the limb joint connecting piece is also provided with a positioning groove that matches the shape of the end of the locking rod.

3. The rotary mannequin joint connection mechanism according to claim 1 or 2, characterized in that: The end of the clamp rod extends radially to form a long rod shape, and the contour hole is correspondingly elongated.

4. The twist-lock mannequin joint connection mechanism according to claim 2, characterized in that: The positioning grooves and the contour holes are arranged in a cross shape facing each other.

5. The twist-lock mannequin joint connection mechanism according to claim 3, 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 end of the lever and the connecting piece of the torso joint.

6. The twist-lock mannequin joint connection mechanism according to claim 5, characterized in that: A spring mounting ring is also provided on one side of the end of the lever. One end of the telescopic spring is located in the limiting groove of the spring mounting ring, and the other end abuts against the outer end face of the torso joint connecting piece.

7. The twist-lock mannequin joint connection mechanism according to claim 3, characterized in that: The lever includes a positioning section that passes through the torso joint connecting piece, and the positioning section has a non-circular cross-section.

8. The twist-lock mannequin joint connection mechanism according to claim 7, characterized in that: The cross-section of the positioning segment is square.

9. The twist-lock mannequin joint connection mechanism according to claim 3, characterized in that: A conical protrusion is formed on one side of the limb of the mannequin, and the limb joint connecting piece is installed on the front end face of the conical protrusion; a conical guide groove with a shape adapted to the conical protrusion is formed on one side of the torso of the mannequin, and the torso joint connecting piece is installed on the bottom surface of the conical guide groove.

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