| 摘要 |
Disclosed is a cushion for protecting spinal posture, comprising a cushion body (10), a sacrum support block (20) arranged on the cushion body (10) and perpendicular to a seat and a back support block (60) at a 90º or 135º angle from the seat; and thereby utilizing the sacrum support block (20) to support the sacrum of the human body, and to make the sacrum of the human body be perpendicular to the seat, so that the lumbar vertebra connected to the sacrum can be perpendicular to the seat, in order to achieve the goal of protecting spinal posture. The back support block (60), when at a 135º angle from the seat, is used to support the back of the human body, and when at a 90º angle from the seat, also has the function of a sacrum support block. The cushion is designed to be arc-shaped, which can evenly distribute the weight from the pelvis, and have a hip molding, shaping and beautifying function. The cushion is in the form of a movable slice, and can be used on different chairs. An added bracing piece (30) can freely adjust the height of the sacrum support block (20) and make the sacrum support block (20) abut a lumbar vertebra of the human body, in order to satisfy different requirements of comfortable positions for people of different age groups and with different habits. |
