The body of the test tube cap

Abstract

1. The name of this design product: the main body of the test tube cover. 2. Purpose of the product of this design: the main body of the test tube cap for sealing the test tube. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1. 5. The rear view is symmetrical to the front view, so the rear view is omitted. 6. Other circumstances that require explanation: The design for which protection is sought in this case is a partial design. The dotted line indicates the product portion for which protection is not sought. The A-A cross-sectional view is a cross-sectional view of the A-A plane in the top view.

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