The invention belongs to the technical field of waist pillows, and particularly relates to a waist pillowfor a car cab. The waist pillow comprises a waist pillow body, an air bag is arranged at the lower end in the waist pillow body, a water tank is arranged over the air bag, a positioning groove is formed in the upper surface of the waist pillow body, and a protective pad is arranged on the inner wall of the positioning groove. According to the scheme, an air pump is controlled to work, the air bag can be inflated through an air inlet pipe, when the size of the waist pillow body is too large, a pressure release valve is opened, air in the air bag is exhausted through the air guide pipe, the size of the waist pillow body is conveniently and rapidly adjusted; when the temperature is high in summer, the water tank is arranged at the upper end of the inner wall of the waist pillow body, heat can be absorbed for cooling; when the temperature is low in winter, an electric heating wire is controlled to work, an aqueous solution in a water tank can be heated, the waist pillow body is further heated, and the use comfort degree is improved; and a protection pad is arranged on the inner side of a positioning groove, so that the waist pillow body can be protected, and abrasion is reduced.

    本发明公开的属于腰枕技术领域,具体为一种轿车驾驶室用腰枕,包括腰枕本体,所述腰枕本体的内部下端设置有气囊,所述气囊的上方设置有水槽,所述腰枕本体的上表面开设有定位槽,所述定位槽的内壁设置有防护垫,本方案控制气泵工作,通过进气管能够对气囊进行充气,在腰枕本体体积过大时,打开泄压阀,经导气管排出气囊内的空气,方便快速调整腰枕本体的尺寸,在夏天温度较高时,通过腰枕本体的内壁上端设置有水槽,能够吸收热量进行降温,在冬天温度较低时,控制电热丝工作,能够对水槽内的水溶液进行加热,进一步对腰枕本体进行加热,提高使用舒适度,通过定位槽的内侧设置有防护垫,能够对腰枕本体进行防护,减少磨损。


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    Title :

    Waist pillow for car cab


    Additional title:

    一种轿车驾驶室用腰枕


    Contributors:
    SUN AIJUN (author)

    Publication date :

    2021-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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