LINEAR DRIVER FOR ELECTRIC FURNITURE, AND ELECTRIC FURNITURE

Provided are a linear driver for electric furniture and electric furniture. The linear driver for electric furniture includes a housing, a worm (12) with one end extending into the housing, a worm wheel (13) disposed in the housing and meshing with the worm (12), and a lead screw (14). The lead scre...

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Bibliographic Details
Main Authors LV, Zuochao, MEI, Weifeng, YE, Yiting, LI, Long, CHEN, Chunqi
Format Patent
LanguageEnglish
French
German
Published 19.07.2023
Subjects
BLASTING
CHAIRS FOR DENTISTRY
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
ENGINEERING ELEMENTS AND UNITS
FUNERAL DEVICES
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
GENERATION
HEATING
HUMAN NECESSITIES
HYGIENE
LIGHTING
MECHANICAL ENGINEERING
MEDICAL OR VETERINARY SCIENCE
OPERATING TABLES OR CHAIRS
THERMAL INSULATION IN GENERAL
TRANSPORT OR ACCOMODATION FOR PATIENTS
WEAPONS
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Summary:Provided are a linear driver for electric furniture and electric furniture. The linear driver for electric furniture includes a housing, a worm (12) with one end extending into the housing, a worm wheel (13) disposed in the housing and meshing with the worm (12), and a lead screw (14). The lead screw (14) penetrates through the worm wheel (13) and is in threaded connection with the worm wheel (14). At least one end of the lead screw (14) extends out of the housing. At least one end of the worm wheel (3) is provided with a guide structure. The guide structure (3) is sleeved around the lead screw (14) and is in clearance fit with the lead screw (14). The guide structure (3) is fixed relative to the worm wheel (13) or the housing.
Bibliography:Application Number: EP20210908241