3results about How to "Avoid survival" patented technology

The invention discloses a shock absorber assembling device and a shock absorber assembling method, and relates to the technical field of combination machining. A jacking assembly is arranged at the bottom of the inserting groove, does not make contact with the side wall of the inserting groove and is provided with a movable part capable of moving in the axis direction. The screwing assembly is arranged above the jacking assembly; the bayonet socket can rotate in the direction away from or close to the axis of the screwing assembly. In the axis direction, the bayonet socket can move in the direction close to or away from the screwing assembly. According to the shock absorber assembling device, on the basis of the bayonet socket, locking between the first barrel and the second barrel and installation of the sealing piece are completed, and the overall size is effectively reduced; after the movable part is used for completing locking of the locking piece, the movable rod is used for enabling the second barrel to instantly ascend and descend relative to the first barrel, non-axial stress generated by manufacturing tolerance or initial assembly deviation is released, and the long-term reliability of the shock absorber is improved.

The application discloses a shock absorber assembling device and a shock absorber assembling method, and relates to the technical field of combined machining. The shock absorber assembling device comprises a plug-in seat provided with a plug-in groove. The groove bottom of the plug-in groove is provided with a jacking assembly. The jacking assembly is not in contact with the groove side wall of the plug-in groove and is provided with a movable part which can move along the axial direction. A screwing assembly is arranged above the jacking assembly. The plug-in seat can rotate along the axial direction away from or close to the screwing assembly. In the axial direction, the plug-in seat can move along the direction close to or away from the screwing assembly. In the shock absorber assembling device, the locking between the first cylinder body and the second cylinder body and the installation of the sealing element are completed based on the plug-in seat, so that the overall size is effectively reduced. After the locking of the locking element is completed, the movable part is used to make the second cylinder body instantaneously rise and fall relative to the first cylinder body by using the movable rod, so that the non-axial stress caused by the manufacturing tolerance or the initial assembly deviation is released, and the long-term reliability of the shock absorber is improved.

The application provides a multifunctional vacuum rice bucket, a control method thereof and a vacuum grain storage device. The vacuum rice bucket comprises a bucket body and an upper cover. The upper cover is provided with a sterilization packaging chamber. The sterilization packaging chamber is provided with a sealing component and a sterilization component. The sealing component is used for heat sealing treatment of a sealing part of a packaging bag. The upper cover further comprises a vacuumizing component. The vacuumizing component is provided with an air extraction end which is communicated with the sealing component. The packaging bag containing food is subjected to vacuumizing treatment by the vacuumizing component. The food is subjected to sterilization treatment by the sterilization component. The sealing part of the packaging bag is subjected to heat sealing treatment by the sealing component. The sterilization and storage purposes of other foods can be met without increasing household equipment. The space in the rice bucket is fully utilized. The space utilization rate is improved. The application has the characteristics of not occupying space, multifunction and one object serving multiple purposes.