Sealing unit for inspecting waterproofness of half-finished product
AssigneeDmc, Inc
InventorDong Un KIM
Life of this patent
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Abstract
Provided is a sealing unit for inspecting waterproofness of a semi-finished product, with the sealing unit coming into close contact with surfaces and holes of a semi-finished product so that a chamber space is formed in order to inspect waterproofness of the semi-finished product having multiple holes formed therein and having components mounted thereon. The sealing unit includes: a body; and a sealing pad detachably coupled to the body, and provided with an adhesive portion that adheres closely to a surface of the semi-finished product and a protrusion portion that tightly seals a hole of the semi-finished product. The protrusion portion is a replaceable sealing block of the sealing pad.
Claims3
A sealing unit for inspecting waterproofness of a semi-finished product, with the sealing unit coming into close contact with surfaces and holes of a semi-finished product so that a chamber space is formed in order to inspect waterproofness of the semi-finished product having multiple holes formed therein and having components mounted thereon, the sealing unit comprising:
- a body;
- and a sealing pad detachably coupled to the body, and provided with an adhesive portion that adheres closely to a surface of the semi-finished product and a protrusion portion that tightly seals a hole of the semi-finished product,
- wherein the protrusion portion is a replaceable sealing block of the sealing pad.
Dependencies are inferred from the claim text.