2results about How to "Reduce closing force" patented technology

The utility model belongs to the technical field of sealing strip, especially, relate to a kind of unmanned aerial vehicle hatch sealing strip.Solve the technical problems such as the rigidity of conventional sealing strip, leading to hatch difficult to close, deformation, etc.It includes the sealing strip upper body and the sealing strip lower body of the cross section of the integrated molding " cloud " shape, and the cross section of the sealing strip lower body is " horizontal fold " shape;Three arc convex parts are equipped on the sealing strip upper body, and the sealing strip lower body is equipped with a clamping groove.The significant reduction of door force value is realized, and the adaptation contradiction between conventional rigid sealing strip and carbon fiber composite fuselage, hatch is solved from the root.The optimization not only can easily realize the complete closure of hatch, eliminate the hidden danger such as air tightness damage, equipment damp and air pressure failure caused by gap, but also can fundamentally avoid irreversible deformation of hatch caused by long-term rigid extrusion, ensure the cooperation precision of fuselage and hatch, greatly reduce the risk of sealing failure.

The application provides a door lock mechanism and a dishwasher adopting the same. The door lock mechanism comprises an execution mechanism and a trigger mechanism cooperating with the execution mechanism. The execution mechanism comprises a small load mechanism, a large load mechanism, a locking body and a switching device. The trigger mechanism comprises a driving mechanism, a push rod and a latch. The driving mechanism is connected to the push rod and can drive the push rod to move. The front end of the push rod is provided with the latch which cooperates with the locking body. The small load mechanism and the large load mechanism act on the locking body to provide the locking force of the latch. The switching device changes the acting mode of the small load mechanism and the large load mechanism on the locking body to realize the size switching of the locking force of the latch. The small load mechanism and the large load mechanism act on the locking body through the switching device, the opening and closing doors and the locking state have different load forces, the operation feeling is optimized, the fingers and other parts of the operator are prevented from being clamped when the door is automatically closed, the operator is protected, and the safety hazard is eliminated.