6results about How to "Reduce closing force" patented technology

The present disclosure provides a side opening device for a vehicle, the side opening device being disposed on a functional component within the vehicle and comprising: a base adapted to be attached to the functional component; a cover attached to the base; the locking assembly is attached to the cover body and can be switched between a first position and a second position, in the first position, the locking assembly and the base are in a locking state, in the second position, the locking assembly and the base are in an unlocking state, and in response to the unlocking state of the locking assembly, the cover body pivots relative to the base and is in an opening state, the locking assembly is configured to move from the first position through a preset additional stroke to the second position. According to the side opening device, by providing the additional stroke for the locking assembly to move between the first position and the second position, scraping between the locking assembly and the base can be prevented in the opening and closing process of the cover body, the acting force for opening and closing the cover body is reduced, good appearance quality is provided, meanwhile, stability in the using process is guaranteed, and the service life of the side opening device is prolonged. And the use comfort is improved.

An adjustable furniture stable pressing and rebounding structure comprises a movable slide and a fixed slide which slide and open and close with each other, a movable part and a pressing action component are arranged on the movable slide, and a pressing and rebounding device is arranged on the fixed slide; the pressing action component comprises a pressing bracket and an adjusting part, the pressing bracket is fixedly arranged on the movable slide, the adjusting part is adjustably and movably arranged on the pressing bracket, and has a pressing and rebounding action with the pressing and rebounding device; the movable slide is acted on by a tool or manually, and the movable slide is driven to slide on the fixed slide, and the movable slide automatically slides and opens on the fixed slide through the interaction between the adjusting part and the pressing and rebounding device when sliding; the mutual pressing and rebounding action position between the movable slide and the fixed slide is adjusted by the adjusting part; when the movable slide slides to open or close to a certain position relative to the fixed slide, the movable part acts and drives the pressing and rebounding device to reset to the terminal initial position. The present invention has strong practicality through the improvement of the above structure.

The present invention discloses an insertion component and an endoscope, and relates to the technical field of medical devices. The insertion component includes: an outer catheter and an inner catheter. The outer catheter includes a connecting portion and a toggle portion that are connected to each other, and the inner diameter of the toggle portion is smaller than the inner diameter of the connecting portion. The inner catheter is slidably embedded in the interior of the outer catheter, and can selectively extend out of the toggle portion. The distal diameter of the inner catheter is larger than the inner diameter of the toggle portion, so that the inner diameter and / or outer diameter of the toggle portion can be enlarged when the inner catheter extends out of the toggle portion. Since the toggle portion of the insertion component will abut against the duodenal papilla during use, the inner diameter and / or outer diameter of the toggle portion can drive the duodenal papilla to expand after the inner diameter and / or outer diameter of the toggle portion is enlarged, and the insertion component can be quickly and accurately extended into the common bile duct or the common pancreatic duct. The endoscope using the above-mentioned insertion component can enable the doctor to accurately or quickly extend the endoscope into the common bile duct or the common pancreatic duct.

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.

The utility model discloses an anti-theft door with a sound insulation structure, which relates to the technical field of anti-theft doors and comprises a door frame and an anti-theft door body, a first sound insulation layer, a second reinforcing layer, a third moisture-proof layer and a fourth sound absorption layer are arranged in the anti-theft door body, and hinges are fixedly connected between the side wall of the anti-theft door body and one side in the door frame. The anti-theft door comprises an anti-theft door body, the anti-theft door body is rotationally connected with a door frame through hinges, an open groove is formed in the side, away from the hinges, of the door frame, a plurality of buffering mechanisms are arranged at the bottom of the open groove, the input ends of the buffering mechanisms are connected with fixing plates correspondingly, and the other sides of the fixing plates are fixedly connected with buffering pads. According to the anti-theft door, when the anti-theft door body is closed, the outer side of the anti-theft door body is in contact with the buffer pad, and the spring is compressed through the fixing plate, so that the door closing force is reduced, and the situation that noise is produced and a sound insulation structure in the anti-theft door body is easily damaged due to the fact that the force is too large when the anti-theft door body is closed is avoided.