Vacuum preservation machine

USD1120050SActive Publication Date: 2026-03-24SHENZHEN XINGZHONG TRADING CO LTD

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[0001] FIG. 1 is a front perspective view of a vacuum preservation machine, showing my new design;

[0002] FIG. 2 is a rear perspective view thereof;

[0003] FIG. 3 is a front view thereof;

[0004] FIG. 4 is a rear view thereof;

[0005] FIG. 5 is a left side view thereof;

[0006] FIG. 6 is a right side view thereof;

[0007] FIG. 7 is a top view thereof;

[0008] FIG. 8 is a bottom view thereof;

[0009] FIG. 9 is an enlarged detail view of area 9 in FIG. 2; and,

[0010] FIG. 10 is an enlarged detail view of area 10 in FIG. 2.

[0011] The broken lines in the drawings illustrate the portions of the vacuum preservation machine, which form no part of the claimed design.

[0012] The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.

The ornamental design for a vacuum preservation machine, as shown and described.