Cushion

The utility model discloses a seat cushion which comprises a seat cushion body, a ventilation cavity is formed in the seat cushion body, a plurality of air guide protrusions are arranged in the ventilation cavity, a plurality of air ducts are defined by the air guide protrusions in the ventilation c...

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Bibliographic Details
Main Author FANG XULING
Format Patent
LanguageChinese
English
Published 03.11.2023
Subjects
ARTIFICIAL RESPIRATION
BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY
BEDS
CHAIRS
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HUMAN NECESSITIES
HYGIENE
MASSAGE
MEDICAL OR VETERINARY SCIENCE
PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY
SOFAS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Summary:The utility model discloses a seat cushion which comprises a seat cushion body, a ventilation cavity is formed in the seat cushion body, a plurality of air guide protrusions are arranged in the ventilation cavity, a plurality of air ducts are defined by the air guide protrusions in the ventilation cavity, an air inlet and an air outlet are formed in the seat cushion body, and the air inlet and the air outlet are communicated through the air ducts. The fan is arranged in the cushion main body, the air inlet end of the fan is communicated with the air inlet, and the air outlet end of the fan is communicated with the plurality of air ducts. Therefore, the fan is arranged in the cushion main body, the plurality of air guide bulges are arranged in the ventilation cavity, the plurality of air guide bulges define the plurality of air channels in the ventilation cavity, the air outlet end of the fan is communicated with the plurality of air channels, and the air outlet is communicated with the plurality of air channe
Bibliography:Application Number: CN202320541125U