A position adjustment mechanism for a lifting balance device (2) contains: a first cover (11) and an adjustment device (3). The first cover (11) includes at least one lifting balance device (2), and each of the at least one lifting balance device (2) includes a first support (21), a second support (22) intersected with the first support (21), and a shaft (23) configured to connected the first and second support (22)s. The adjustment device (3) is located bellow the shaft (23). The adjustment device (3) is fixed inside the first cover (11), the first cover (11) has a first opening (111) located below the shaft (23). A threaded sleeve (31) is connected with the first opening (111) and is screwed with a threaded tube (33), such that the threaded tube (33) is adjustably moved relative to the threaded sleeve (31) so as to change a position of a top of the threaded tube (33) and to limit a lowest descending position of each of the first support (21) and the second support (22).
POSITION ADJUSTMENT MECHANISM FOR LIFTING BALANCE DEVICE
POSITIONSANPASSUNGSMECHANISMUS FÜR LIFTING-BALANCE-VORRICHTUNG
MÉCANISME DE RÉGLAGE DE POSITION D'UN DISPOSITIF D'ÉQUILIBRAGE DE LEVAGE
2021-07-28
Patent
Electronic Resource
English
IPC: | A47G Haushalt- oder Tafelausstattung , HOUSEHOLD OR TABLE EQUIPMENT / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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