The physical activity scope of the dolls
The doll models are made of simulation human body silicone. Due to the characteristics of the silicone product itself, excessive activity or a too large movement angle may result in the rupture of the silicone, thus please take care in use.
Hereinafter are activity limitations for every body part of our silicone doll.
The doll's head is connected to its body with metal connectors and can turn to the right and the left freely.
However, because its neck is fixed by the metal skeleton, the head-lifting and head-bowing forward and backward should not exceed 45 degrees and the head-swaying to the right and left should not go beyond 45 degrees.
Shoulders and upper arms
The upper arms can be raised forward as high as to the chest, that is, about 60 degrees forward. They can be bent slightly backward for 5-10 degrees.
They can be raised to both sides horizontally as high as to the chest level, that is, about 60 degrees in the directions of both sides. When the upper arms are being folded inside (chest-hugging), they should not exceed the chest, that is, about 15 degrees inside.
The lower arms and wrists
The doll's lower arms can rotate in one direction for 90 degrees. Because we set displacement restrictions on the bones, the lower arms can not bend or rotate in the other directions. (Limited to standard bones).
The doll's wrists can bend up and down and the angles are 45 degrees up and down separately. The lower arms can rotate and the angles are 60 degrees limit.
The doll's waist can bend to the left and right horizontally and the angles for this are limited to 30 degrees.
The angles for waist bending forward and backward (waist bending and chest throwing out) are limited to 40 degrees. When the body rotates right and left (waist twisting), the angles will be limited to 40 degrees.
When the waist is bent and rotated simultaneously, angles in all directions are superimposed and the limits are reduced by half. For example, bend the waist to the left while twist it at the same time, the angle limits in all directions will be reduced to the maximum of 20 degrees.
Hips and thighs
The thighs of the DS dolls can be separated to both sides to the maximum of 130 degrees and for single leg splitting the leg can be lifted to 100 degrees.
However, we don't recommend opening the doll's thighs too widely and the action can produce much pulling force on the doll's silicone which is easy to cause damage.
The safe leg opening angle that we recommend is 50 degrees at most to both sides and not over 15 degrees of the body's vertical line to the inside. For single leg, it should not be lifted upward over 90 degrees and bent backward over 15 degrees of the body's vertical line.
Knees and ankles
The lower legs can be bent backward to the maximum of 120 degrees and the recommended angle is 100 degrees. They have mechanical displacement restrictors and cannot be bent forward.
Its ankles can be rotated up and down and the angle is 45 degrees totally. Similarly they have mechanical displacement restrictors and cannot be rotated too much.
All the doll eyes are movable. the eye ball has spring structures inside, want to move the doll sight line, first open the eye, push the eyeball little back, then rotate the eyeball to the new angle.
Doll eyes rotate angle is limited to 120 degrees. please do not rotate the doll sight line to weird angle.