A new joint structure of a spherical joint doll
By combining ball joints and orbicular joints, the problem of limited range of motion in puppet joints is solved, resulting in more natural movements and smoothness, while enhancing the strength and aesthetics of the joints.
CN224462242UActive Publication Date: 2026-07-07
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-06-04
- Publication Date
- 2026-07-07
Smart Images
Figure CN224462242U_ABST
Abstract
The application discloses a novel joint structure of a spherical joint doll, and belongs to the technical field of doll joint structures. The joint structure comprises a doll body and a large arm oppositely arranged on the doll body, one end of the large arm is provided with a small arm, the doll body is symmetrically provided with a thigh, one end of the thigh is provided with a shank, and a joint mechanism is arranged between the large arm and the small arm and between the thigh and the shank. The joint mechanism comprises a ball-and-socket joint arranged between the large arm and the small arm, a first wheel-and-diaphragm joint fixedly arranged at one end of the ball-and-socket joint away from the large arm, and an elbow cover fixedly arranged at a joint between the ball-and-socket joint and the first wheel-and-diaphragm joint. The ball-and-socket joint and the first wheel-and-diaphragm joint arranged on the ball-and-socket joint are arranged between the large arm and the small arm, so that the small arm can rotate and be adjusted in one-way bending in a three-dimensional space, the overall adjustable range is improved, the adjustability of the doll is more flexible, and the doll is more playable.
Need to check novelty before this filing date? Find Prior Art