TWD198237S - Vacuum generator - Google Patents

Abstract

[Use of article]; The article of this design contains a vacuum ejector that uses compressed air to generate vacuum negative pressure inside, and compressed air is input to the above-mentioned vacuum ejector from the outside through the supply opening provided on the left side, and The vacuum negative pressure generated by the vacuum ejector is supplied to the outside from a vacuum opening provided on the bottom surface. For example, by connecting a vacuum adsorption member such as an adsorption pad (not shown) to the vacuum opening, the workpiece can be adsorbed. on the above-mentioned vacuum adsorption member. ;[Design Description];The dotted line portion disclosed in the drawing is the part of this case that does not require design. ;The rear view is symmetrical to the front view, and the rear view is omitted. ;The difference in appearance between this derivative design and the original design is that: as shown in the three-dimensional views, front views, and rear views, the design configuration of the front and back of this case is slightly different from the original design, so the difference from the original design is slight. It does not affect the similarity between the original design and the derived design.