4results about How to "Swing free" patented technology

The utility model discloses a car brush of washable angle adjustable, including handle and the brush head of being located handle one end, the brush head is connected through a set in the handle casing, the casing with the brush head is hinged through first hinged axle, the casing is equipped with the limit hole of annular array setting with first hinged axle as the center, the position of casing near first hinged axle is equipped with second hinged axle, when second hinged axle inserts into the limit hole, can with first hinged axle angle of brush head fixed, the casing is equipped with the trigger assembly of can make axial both ends of second hinged axle close or away simultaneously, the casing is equipped with the locking piece for making trigger assembly keep steady state under no external force effect. The utility model has the advantage that can realize the state switching of angle fixed control or maintain free swing of brush head.

A linkage cabinet door lock includes a lock body and an installation structure. The lock body has a locking assembly and a limiting mechanism. The locking assembly includes a bolt, a gear locking pin, and a rack. The bolt is slidably disposed in a bolt groove. A gear locking pin is rotatably disposed on the outside of the bolt groove, with a gear at one end and a locking end at the other. The gear meshes with the rack on the bolt to achieve linkage between the bolt and the gear locking pin. The locking assembly has unlocked and locked states. In the unlocked state, a compression spring pushes the bolt out of the lock body, and the locking end screws into the lock body. In the locked state, the bolt retracts into the lock body, and the locking end screws out of the lock body. During the sliding of the bolt, the rack drives the gear locking pin to rotate, realizing the switching between the two states. The limiting mechanism includes a limiting spring and a limiting actuator. The limiting head of the limiting spring is used to prevent the bolt from popping out. The limiting actuator controls the deformation of the limiting spring to release the limiting of the bolt. This invention has a simple structure, is easy to operate, and can realize individual control of the cabinet door on which this mechanism is installed.

The invention discloses a solar modular photovoltaic module convenient to clean, and relates to the technical field of photovoltaic power generation, the solar modular photovoltaic module comprises a frame mechanism, the frame mechanism comprises a main beam, a side beam, a middle beam, an auxiliary beam, a side rod, a stop column and a storage chute; a water collecting mechanism is installed on the top face of the main beam and comprises a supporting column, a water collecting tank, a water distribution chamber and a water injection rod. A power generation mechanism slides in the storage sliding groove, and the power generation mechanism comprises a rotating motor, a frame, a top frame, a bottom frame, a solar panel and a storage groove; an unfolding mechanism is mounted in the storage groove, and the unfolding mechanism comprises a rotating shaft, a blocking strip, an unfolding plate, an anti-rotating plate and a blocking block; a cleaning mechanism is mounted in the top frame and comprises a shell, a water storage bin, a cleaning belt and a convex pattern cylinder; the solar photovoltaic module has the advantages that the solar photovoltaic module is modularly designed, the solar photovoltaic module can be quickly folded and unfolded, the service life is prolonged, the power generation efficiency is improved, and meanwhile the solar photovoltaic module is cleaned.

The utility model belongs to children carrier technical field discloses a multifunctional children carrier, including frame, carrier, clamping seat, joint, rotating seat, fixed base, translation adjusting mechanism and angle adjusting mechanism, clamping seat is connected with frame, joint is connected with carrier, fixed base is rotatably connected in clamping seat, angle adjusting mechanism is movably connected in fixed base, and can be connected with joint, rotating seat first end rotatable connection in fixed base, second end synchronous rotation is connected in clamping seat, makes the carrier can be on the basis of the translation of the angle of inclination invariable, translation adjusting mechanism includes first locking assembly and first connecting assembly, first connecting assembly movably connected in fixed base, and can be connected with rotating seat first end, first locking assembly has the translation locking position of making first connecting assembly joint in rotating seat and the translation unlocking position of relieving joint and cradle unlocking position, when being in cradle unlocking position, first locking assembly joint in first connecting assembly, makes the carrier can swing freely.