阅读说明：本技术 保健型沙发椅 (Health-care sofa ) 是由 张维军 于 2019-09-05 设计创作，主要内容包括：本发明是一种保健型沙发椅。它是将沙发椅座面的中间部位做一个圆型露空,在露空中安装一个体积相同的气囊,气囊与一个电子充气泵相连接。气囊充满气体时,沙发椅座面中间部位呈平状,放出气体时,沙发椅座面中间部位呈凹状,使用者可根椐需要充减气量,以保证长时间坐沙发椅时,其肛门、前列腺及阴部不受到直接挤压。(The invention relates to a health-care sofa. The middle part of the sofa seat surface is made into a circular exposed space, an air bag with the same volume is arranged in the exposed space, and the air bag is connected with an electronic inflator pump. When the air bag is filled with air, the middle part of the sofa seat surface is flat, and when the air bag discharges the air, the middle part of the sofa seat surface is concave, so that a user can fill air according to the requirement to reduce the air volume so as to ensure that the anus, the prostate and the pudendum are not directly extruded when the user sits on the sofa for a long time.)

1. A health sofa chair. The middle part of the sofa seat surface is provided with a circular air sac (1) which is provided with an air bag (2) with the same volume and is connected with an electronic inflator pump (3), and the outside of the electronic inflator pump is connected with a power cord switch for adjusting air volume.