Human body model

Abstract

The utility model relates to the technical field of human body models, in particular to a human body model which comprises a head portion, a trunk portion, two arms and two leg portions. The arms comprise a first shoulder joint, a second shoulder joint, a big arm and a small arm; the first shoulder joint comprises a spherical body, an arc-shaped groove is formed in the trunk part, and one end of the spherical body is rotatably arranged in the arc-shaped groove; the second shoulder joint comprises a cylindrical body and a rotating block; a rotating groove is formed in the spherical body, the rotating block is inserted into the rotating groove, and the rotating block is rotatably connected with the spherical body; a connecting piece is arranged at the lower end of the second shoulder joint, a connecting groove matched with the connecting piece is formed in the upper end of the big arm, and the connecting piece is rotatably embedded in the connecting groove; a first connecting piece is arranged at the lower end of the large arm, a second connecting piece is arranged at the upper end of the small arm, and the side face of the first connecting piece and the side face of the second connecting piece are opposite and rotationally connected. The arm joints are flexible, various shapes can be presented, and the display effect of the model is facilitated.

Description

Technical Field

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

[0002] Mannequins are frequently seen in clothing stores to showcase clothing products to consumers, allowing them to directly observe how clothing, shoes, bags, and other items look on them, which plays an important role in promoting product sales.

[0003] For example, Chinese Patent Publication No. CN203789571U discloses a human mannequin whose upper limbs include upper arms, forearms, and hands; lower limbs include thighs, calves, and feet; and a neck that extends integrally upward from the upper part of the torso. The torso is divided into a relatively rotatable upper torso and a lower torso. The head is connected to the neck via a rotatable structure. One end of the upper arm is movably assembled to the shoulder of the upper torso. The lower end of the lower torso is axially connected to the lower torso. The lower torso and the thigh of the lower limbs are hinged together via pin holes. The upper arm and forearm of the upper limbs are connected via upper limb joint modules, while the hand is connected to the other end of the forearm via a screw. The thigh and calf of the lower limbs are connected via lower limb joint modules, while the foot is connected to the other end of the calf via a screw. This utility model can be positioned in various poses similar to the human body. The mannequin's joints are simply and firmly connected, with good mobility and a lifelike appearance.

[0004] However, the mannequin's arm joints could only bend between the upper and lower arms, resulting in a limited range of motion and a rather stiff posture that failed to showcase the charm of the clothing, thus affecting its appeal to customers. Utility Model Content

[0005] Therefore, in view of the above problems, this utility model proposes a human mannequin to solve the problem that the arm joints of the human mannequin are not flexible enough in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A human mannequin includes a head, a torso, two arms, and two legs; the two arms are symmetrically arranged on both sides of the upper end of the torso, and each arm includes a shoulder joint assembly, an upper arm, and a forearm; the shoulder joint assembly includes a first shoulder joint and a second shoulder joint.

[0008] The first shoulder joint includes a spherical body, and an arc-shaped groove matching the spherical body is provided on the upper side of the torso. The end of the spherical body near the torso is rotatably disposed in the arc-shaped groove.

[0009] The second shoulder joint comprises a columnar body and a rotating block arranged on the upper end of the columnar body; a rotating groove with an opening downward is arranged on the spherical body, the rotating block is inserted into the rotating groove, and the rotating block is rotatably connected with the spherical body.

[0010] The lower end of the second shoulder joint is provided with a connecting piece, the connecting piece comprises a connecting rod and a rotating disc arranged on the lower end of the connecting rod, the upper end of the large arm is provided with a connecting groove matched with the connecting piece, and the connecting piece is rotatably embedded in the connecting groove.

[0011] The lower end of the large arm is provided with a first connecting piece, the upper end of the small arm is provided with a second connecting piece, and the side surface of the first connecting piece and the side surface of the second connecting piece are opposite and rotatably connected.

[0012] Further, the spherical body is connected with a first rotating shaft at one end close to the trunk, the trunk is provided with a first mounting groove matched with the first rotating shaft, and the first rotating shaft is rotatably arranged in the first mounting groove.

[0013] Further, a pin shaft is arranged in the rotating groove, the pin shaft passes through the middle part of the rotating block, and the two ends of the pin shaft are fixedly connected with the spherical body, and the rotating block is rotatably connected with the pin shaft.

[0014] Further, the second connecting piece is provided with a second rotating shaft at one side close to the first connecting piece, the first connecting piece is provided with a second mounting groove matched with the second rotating shaft, and the second rotating shaft is rotatably arranged in the second mounting groove.

[0015] Further, the head is rotatably arranged on the upper end of the trunk.

[0016] Further, the trunk comprises an upper trunk and a lower trunk, and the upper trunk is rotatably arranged on the upper end of the lower trunk.

[0017] Further, the leg comprises a first thigh, a second thigh, a small leg and a foot sole, the upper end of the first thigh is hingedly connected with the lower end of the trunk, the lower end of the first thigh is circumferentially rotatably connected with the upper end of the second thigh, the lower end of the second thigh is rotatably connected with the upper end of the small leg, and the lower end of the small leg is rotatably connected with the upper end of the foot sole.

[0018] By adopting the foregoing technical scheme, the present application has the following beneficial effects:

[0019] This invention features a simple and aesthetically pleasing structure. By incorporating a first shoulder joint, which is rotatably connected to the torso via a first rotating shaft, the entire arm can rotate around this joint. A rotating block and a rotating groove allow the second shoulder joint to rotate around a pivot, achieving the effect of raising the entire arm relative to the first shoulder joint. The coordinated action of the first and second shoulder joints combines forward and backward swinging with lateral opening, enabling movement within a hemisphere away from the torso. A connecting member allows the upper arm to rotatably connect to the second shoulder joint, facilitating the rotation of the upper and lower arm as a whole. The first and second connecting members also allow the forearm to rotate relative to the upper arm, simulating an upward bending effect. Therefore, the arm of this invention possesses high flexibility and realism, capable of performing various anthropomorphic movements, thus presenting more diverse poses and enhancing the display effect on human models. Attached Figure Description

[0020] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0021] Fig. 2 This is an exploded structural diagram of the arm of this utility model;

[0022] Fig. 3 This is a cross-sectional view of the arm of this utility model.

[0023] In the diagram: 1. Head; 2. Torso; 21. Upper Torso; 22. Lower Torso; 3. Arm; 31. First Shoulder Joint; 311. Spherical Body; 312. First Rotating Axis; 313. Rotating Groove; 314. Pin; 32. Second Shoulder Joint; 321. Columnar Body; 322. Rotating Block; 323. Connecting Rod; 324. Rotating Disc; 33. Upper Arm; 331. Connecting Groove; 332. First Connector; 333. Second Mounting Groove; 34. Forearm; 341. Second Connector; 342. Second Rotating Axis; 41. First Thigh; 42. Second Thigh; 43. Lower Leg; 44. Foot. Detailed Implementation

[0024] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0025] refer to Figs. 1 to 3 This embodiment provides a human body model, including a head 1, a torso 2, two arms 3 and two legs; the head 1 is rotatably disposed on the upper end of the torso 2; the torso 2 includes an upper torso 21 and a lower torso 22, the upper torso 21 is rotatably disposed on the upper end of the lower torso 22; the two arms 3 are symmetrically disposed on both sides of the upper end of the torso 2.

[0026] The arm 3 comprises a shoulder joint assembly, a large arm 33 and a small arm 34; the shoulder joint assembly comprises a first shoulder joint 31 and a second shoulder joint 32.

[0027] The first shoulder joint 31 comprises a spherical body 311, an arc-shaped slot (not shown in the figure) matching the spherical body 311 is formed on the upper side of the trunk 2, and the spherical body 311 is rotatably arranged in the arc-shaped slot near one end of the trunk 2; a first rotating shaft 312 is connected to the spherical body 311 near one end of the trunk 2, and a first mounting slot (not shown in the figure) matching the first rotating shaft 312 is arranged on the trunk 2, and the first rotating shaft 312 is rotatably arranged in the first mounting slot. Thus, the entire arm 3 can rotate around the first shoulder joint 31, i.e., the entire arm 3 can swing in the front-back direction.

[0028] The second shoulder joint 32 comprises a cylindrical body 321 and a rotating block 322 arranged on the upper end of the cylindrical body 321; an opening-down rotating slot 313 is formed on the spherical body 311, the rotating block 322 is inserted into the rotating slot 313, and the rotating block 322 is rotatably connected with the spherical body 311; a pin shaft 314 is arranged in the rotating slot 313, the pin shaft 314 penetrates the middle part of the rotating block 322, and the two ends of the pin shaft 314 are fixedly connected with the spherical body 311, and the rotating block 322 is rotatably connected with the pin shaft 314, so that the second shoulder joint 32 can rotate around the pin shaft 314, thereby realizing the effect that the entire arm 3 is lifted relative to the first shoulder joint 31, i.e., the arm 3 is opened to the side direction.

[0029] The lower end of the second shoulder joint 32 is provided with a connecting piece, the connecting piece comprises a connecting rod 323 and a rotating disc 324 arranged on the lower end of the connecting rod 323, and the upper end of the large arm 33 is provided with a connecting slot 331 matching the connecting piece, and the connecting piece is rotatably embedded in the connecting slot 331, thereby realizing the self-rotation of the large arm 33 and the small arm 34 as a whole.

[0030] The lower end of the large arm 33 is provided with a first connecting piece 332, the upper end of the small arm 34 is provided with a second connecting piece 341, and the side surface of the first connecting piece 332 and the side surface of the second connecting piece 341 are opposite and rotatably connected. A second rotating shaft 342 is arranged on the side of the second connecting piece 341 close to the first connecting piece 332, a second mounting slot 333 matching the second rotating shaft 342 is arranged on the first connecting piece 332, and the second rotating shaft 342 is rotatably arranged in the second mounting slot 333, thereby realizing the rotation of the small arm 34 relative to the large arm 33, i.e., simulating the effect that the small arm 34 is bent upward.

[0031] In the embodiment, the leg comprises a first thigh part 41, a second thigh part 42, a lower leg part 43 and a foot sole 44; the upper end of the first thigh part 41 is hingedly connected with the lower end of the trunk part 2, the lower end of the first thigh part 41 is circumferentially rotatably connected with the upper end of the second thigh part 42; the lower end of the second thigh part 42 and the upper end of the lower leg part 43 are rotatably connected; the lower end of the lower leg part 43 and the upper end of the foot sole 44 are rotatably connected, so that the leg can be flexibly moved.

[0032] The arm joint is flexible, the shape is lifelike, various postures can be adjusted according to specific requirements through cooperation of various elements, goods can be better displayed, and the attraction to customers is improved.

[0033] Although the utility model is specifically shown and introduced in combination with the preferred embodiment, those skilled in the art should understand that various changes can be made to the utility model in form and details without departing from the spirit and scope of the utility model defined in the appended claims, and all are within the protection scope of the utility model.

Claims

1. A human body model, characterized in that, Including the head, torso, two arms, and two legs; The two arms are symmetrically positioned on both sides of the upper end of the torso. Each arm includes a shoulder joint assembly, an upper arm, and a forearm. The shoulder joint assembly includes a first shoulder joint and a second shoulder joint. The first shoulder joint includes a spherical body, and an arc-shaped groove matching the spherical body is provided on the upper side of the torso. The end of the spherical body near the torso is rotatably disposed in the arc-shaped groove. The second shoulder joint includes a cylindrical body and a rotating block disposed at the upper end of the cylindrical body; the spherical body has a downward-facing rotating groove, the rotating block is inserted into the rotating groove, and the rotating block is rotatably connected to the spherical body; The lower end of the second shoulder joint is provided with a connector, and the upper end of the upper arm is provided with a connecting groove that matches the connector. The connector is rotatably embedded in the connecting groove. The connector includes a connecting rod and a rotating disk provided at the lower end of the connecting rod. The lower end of the upper arm is provided with a first connector, and the upper end of the forearm is provided with a second connector. The sides of the first connector and the sides of the second connector are opposite to each other and rotatably connected.

2. The human body model according to claim 1, characterized in that, The spherical body is connected to a first rotating shaft at one end near the torso. The torso is provided with a first mounting groove that matches the first rotating shaft, and the first rotating shaft is rotatably disposed in the first mounting groove.

3. The human body model according to claim 1, characterized in that, A pin is provided in the rotating groove. The pin passes through the middle of the rotating block, and both ends of the pin are fixedly connected to the spherical body. The rotating block is rotatably connected to the pin.

4. A human body model according to claim 1, characterized in that, The second connector has a second rotating shaft on the side near the first connector, and the first connector has a second mounting groove that matches the second rotating shaft. The second rotating shaft is rotatably disposed in the second mounting groove.

5. A human body model according to claim 1, characterized in that, The head is rotatably mounted on the upper part of the torso.

6. A human body model according to claim 1, characterized in that, The torso includes an upper torso and a lower torso, with the upper torso rotatably positioned at the upper end of the lower torso.

7. A human body model according to claim 1, characterized in that, The leg includes a first thigh, a second thigh, a calf, and a foot; the upper end of the first thigh is hinged to the lower end of the torso, and the lower end of the first thigh is circumferentially rotatably connected to the upper end of the second thigh; the lower end of the second thigh is rotatably connected to the upper end of the calf; and the lower end of the calf is rotatably connected to the upper end of the foot.

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