2results about How to "Flexible shape design" patented technology

The utility model provides a hoisting mechanism and belongs to the technical field of hoisting. The hoisting mechanism comprises a fixed seat; the hoisting module is arranged on one side of the fixed seat; the connecting piece is used for connecting the fixed seat and the hoisting module; wherein the hoisting module comprises a movable part, the movable part can move relative to the fixed seat in a first direction so as to be switched between a first position and a second position, and a connecting hole is formed in the movable part and comprises a first sub-hole and a second sub-hole which are communicated with each other; one end of the connecting piece is fixedly connected with the fixed seat, and the other end of the connecting piece is used for being connected with the connecting hole in the movable piece; when the movable part is located at the first position, the other end of the connecting part can movably penetrate through the first sub-hole, and the fixed seat is separated from the hoisting module; and when the movable piece is located at the second position, the other end of the connecting piece can be clamped in the second sub-hole, and the fixed seat and the hoisting module are locked. According to the hoisting mechanism, the hoisting module can be conveniently separated from the fixed seat, and the disassembly and assembly steps can be simplified.

This utility model discloses a finishing spray gun, relating to the field of paint spray gun technology, comprising: a gun body, wherein a nozzle cavity is provided on the front side of the gun body, an insert is provided on the rear side of the nozzle cavity, and a paint interface is provided on the upper side of the gun body; a nozzle, wherein the nozzle has a nozzle hole, and a nozzle insertion part is provided at the rear end of the nozzle; a paint connector, wherein a connector insertion part is provided at the lower end of the paint connector; a casting insert, wherein a front insertion interface is provided on the front side of the casting insert, and an upper insertion interface is provided on the upper side of the casting insert, wherein the nozzle insertion part is inserted into the front insertion interface, and the connector insertion part is inserted into the upper insertion interface; the gun body is fitted with a casting insert made of a more durable material, and the casting insert connects the paint connector and the nozzle, thereby ensuring that the entire paint channel is made of a more durable material, ensuring the technical effects of wear resistance, corrosion resistance, and water resistance of the paint channel, and thus ensuring that the spraying effect is sufficiently stable and meets the working requirements of a finishing spray gun.