Seal structure and weighing machine comprising same
AssigneeYamato Scale Company, Limited
InventorsTakayuki Nagai, Shogo Shimatani
Life of this patent
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Abstract
A sealing structure is provided that includes a sealing member having an annular shape and elastically deformable. The sealing member is interposed between a top plate of a cabinet mounted with a vibrator and a vibrating head of the vibrator disposed in a manner that protrudes upward out of an opening of the top plate. The sealing member includes an upper coupler, an intermediate coupler continuous to the upper coupler, and a lower coupler continuous to the intermediate coupler. The upper coupler is couplable to an upper part of the vibrating head, the intermediate coupler is couplable to the top plate, and the lower coupler is couplable to a lower part of the vibrating head.
Claims10
A sealing structure, comprising a sealing member having an annular shape and elastically deformable,
- the sealing member being interposed between a top plate of a cabinet mounted with a vibrator and a vibrating head of the vibrator disposed in a manner that protrudes upward out of an opening of the top plate,
- the sealing member comprising an upper coupler, an intermediate coupler continuous to the upper coupler, and a lower coupler continuous to the intermediate coupler,
- the upper coupler being couplable to an upper part of the vibrating head, the intermediate coupler being couplable to the top plate, the lower coupler being couplable to a lower part of the vibrating head,
- the sealing member comprising a deformable bent portion between the intermediate coupler and the lower coupler, the deformable bent portion serving to block flow of water from the intermediate coupler to the lower coupler,
- the sealing member being configured to be coupled to the upper and lower parts of the vibrating head and to the top plate without being engaged by any other member.
Dependencies are inferred from the claim text.